From c6f47c873044d8bcd527d22063997a7f0ae14c43 Mon Sep 17 00:00:00 2001
From: Zzc <1373857752@qq.com>
Date: Wed, 26 Nov 2025 18:05:35 +0800
Subject: [PATCH] =?UTF-8?q?feat(3d-situational-awareness):=20=E9=9B=86?=
 =?UTF-8?q?=E6=88=90=E9=AB=98=E5=BE=B7=E5=9C=B0=E5=9B=BE=E8=B7=AF=E7=BA=BF?=
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添加高德地图路线规划、路线可视化、紧急点选择及模拟标记的可组合项。
更新紧急调度逻辑，使用高德地图API计算动态路线，并在无法获取路线时回退至直线路径。
通过基于路线的移动和脉冲控制增强实体动画效果。
增加地理工具、API客户端及路由功能的诊断工具。
---
 .../components/LeftPanel/index.vue            |  14 +-
 .../composables/useAmapRouting.js             | 169 +++++++
 .../composables/useEmergencyDispatch.js       | 214 +++++++-
 .../composables/useEmergencyRouteSelection.js | 185 +++++++
 .../composables/useEntityAnimation.js         | 262 +++++++++-
 .../composables/useRouteVisualization.js      | 293 +++++++++++
 .../composables/useSimulatedMarkers.js        | 196 ++++++++
 .../config/amap.js                            |  48 ++
 .../constants/routeStyles.js                  |  84 ++++
 .../3DSituationalAwarenessRefactor/index.vue  | 461 ++++++++++++------
 .../utils/amapApi.js                          | 178 +++++++
 .../utils/diagnoseAmap.js                     | 171 +++++++
 .../utils/geoUtils.js                         | 154 ++++++
 13 files changed, 2276 insertions(+), 153 deletions(-)
 create mode 100644 packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useAmapRouting.js
 create mode 100644 packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useEmergencyRouteSelection.js
 create mode 100644 packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useRouteVisualization.js
 create mode 100644 packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useSimulatedMarkers.js
 create mode 100644 packages/screen/src/views/3DSituationalAwarenessRefactor/config/amap.js
 create mode 100644 packages/screen/src/views/3DSituationalAwarenessRefactor/constants/routeStyles.js
 create mode 100644 packages/screen/src/views/3DSituationalAwarenessRefactor/utils/amapApi.js
 create mode 100644 packages/screen/src/views/3DSituationalAwarenessRefactor/utils/diagnoseAmap.js
 create mode 100644 packages/screen/src/views/3DSituationalAwarenessRefactor/utils/geoUtils.js

diff --git a/packages/screen/src/views/3DSituationalAwarenessRefactor/components/LeftPanel/index.vue b/packages/screen/src/views/3DSituationalAwarenessRefactor/components/LeftPanel/index.vue
index a4662f1..3eec0e4 100644
--- a/packages/screen/src/views/3DSituationalAwarenessRefactor/components/LeftPanel/index.vue
+++ b/packages/screen/src/views/3DSituationalAwarenessRefactor/components/LeftPanel/index.vue
@@ -21,7 +21,11 @@
         <ForcePreset />
       </CollapsiblePanel>
 
-      <CollapsiblePanel title="快速响应" subtitle="「力量调度」">
+      <CollapsiblePanel
+        title="快速响应"
+        subtitle="「力量调度」"
+        @title-click="handleQuickResponseToggle"
+      >
         <ForceDispatch
           @start-dispatch="handleStartDispatch"
           @view-plan="handleViewPlan"
@@ -137,6 +141,14 @@ const handleForcePresetToggle = () => {
   console.log('[LeftPanel] 快速匹配标题被点击')
   emit('force-preset-toggle')
 }
+
+/**
+ * 处理快速响应面板标题点击事件
+ */
+const handleQuickResponseToggle = () => {
+  console.log('[LeftPanel] 快速响应标题被点击')
+  emit('quick-response-toggle')
+}
 </script>
 
 <style scoped lang="scss">
diff --git a/packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useAmapRouting.js b/packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useAmapRouting.js
new file mode 100644
index 0000000..17a7ee4
--- /dev/null
+++ b/packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useAmapRouting.js
@@ -0,0 +1,169 @@
+/**
+ * 高德地图路由 Composable
+ * 负责路径规划和坐标转换
+ */
+
+import { ref } from 'vue'
+import * as Cesium from 'cesium'
+import { calculateDrivingRoute, calculateMultipleRoutes, clearRouteCache, getCacheStats } from '../utils/amapApi'
+import { calculateDistance, simplifyRoute } from '../utils/geoUtils'
+
+export function useAmapRouting() {
+  const isCalculating = ref(false)
+  const lastError = ref(null)
+
+  /**
+   * 计算单条路线
+   * @param {Object} origin - 起点 { lon, lat }
+   * @param {Object} destination - 终点 { lon, lat }
+   * @param {Object} options - 可选参数
+   * @returns {Promise<Object>} 路线数据
+   */
+  const calculateRoute = async (origin, destination, options = {}) => {
+    try {
+      isCalculating.value = true
+      lastError.value = null
+
+      const routeData = await calculateDrivingRoute(origin, destination, options)
+
+      // 可选：简化路线
+      if (options.simplify) {
+        routeData.polyline = simplifyRoute(routeData.polyline, options.maxPoints || 50)
+      }
+
+      return routeData
+    } catch (error) {
+      lastError.value = error.message
+      console.error('[useAmapRouting] 路线计算失败:', error)
+
+      // 降级：生成直线路径
+      if (options.fallbackToStraightLine !== false) {
+        console.warn('[useAmapRouting] 使用直线降级方案')
+        return generateStraightLineRoute(origin, destination)
+      }
+
+      throw error
+    } finally {
+      isCalculating.value = false
+    }
+  }
+
+  /**
+   * 批量计算路线
+   * @param {Array} routePairs - 路线对数组
+   * @returns {Promise<Array>} 路线结果数组
+   */
+  const calculateRoutes = async (routePairs) => {
+    try {
+      isCalculating.value = true
+      lastError.value = null
+
+      const results = await calculateMultipleRoutes(routePairs)
+
+      // 对失败的路线使用直线降级
+      const processedResults = results.map(result => {
+        if (!result.success) {
+          console.warn(`[useAmapRouting] 路线 ${result.name} 失败，使用直线降级`)
+          const fallbackRoute = generateStraightLineRoute(result.origin, result.destination)
+          return {
+            ...result,
+            ...fallbackRoute,
+            isFallback: true,
+            success: true
+          }
+        }
+        return result
+      })
+
+      return processedResults
+    } catch (error) {
+      lastError.value = error.message
+      console.error('[useAmapRouting] 批量路线计算失败:', error)
+      throw error
+    } finally {
+      isCalculating.value = false
+    }
+  }
+
+  /**
+   * 将高德 polyline 字符串转换为 Cesium Cartesian3 数组
+   * @param {string} polylineString - 高德 polyline 格式 "lon1,lat1;lon2,lat2;..."
+   * @returns {Array<Cesium.Cartesian3>} Cartesian3 坐标数组
+   */
+  const transformToCartesian3 = (polylineString) => {
+    if (!polylineString) {
+      console.warn('[useAmapRouting] polyline 为空')
+      return []
+    }
+
+    try {
+      return polylineString
+        .split(';')
+        .map(pair => {
+          const [lon, lat] = pair.split(',').map(Number)
+
+          if (isNaN(lon) || isNaN(lat)) {
+            console.warn('[useAmapRouting] 无效坐标:', pair)
+            return null
+          }
+
+          return Cesium.Cartesian3.fromDegrees(lon, lat, 0)
+        })
+        .filter(Boolean)
+    } catch (error) {
+      console.error('[useAmapRouting] polyline 转换失败:', error)
+      return []
+    }
+  }
+
+  /**
+   * 生成直线路径（降级方案）
+   * @param {Object} origin - 起点
+   * @param {Object} destination - 终点
+   * @returns {Object} 直线路径数据
+   */
+  const generateStraightLineRoute = (origin, destination) => {
+    const distance = calculateDistance(origin, destination) * 1000 // 转为米
+
+    // 假设平均速度 40 km/h
+    const duration = (distance / 1000) * 60 * 1.5 // 秒
+
+    return {
+      polyline: `${origin.lon},${origin.lat};${destination.lon},${destination.lat}`,
+      distance: Math.round(distance),
+      duration: Math.round(duration),
+      steps: [],
+      isFallback: true
+    }
+  }
+
+  /**
+   * 清除路由缓存
+   */
+  const clearCache = () => {
+    clearRouteCache()
+  }
+
+  /**
+   * 获取缓存统计
+   */
+  const getCacheInfo = () => {
+    return getCacheStats()
+  }
+
+  return {
+    // 状态
+    isCalculating,
+    lastError,
+
+    // 方法
+    calculateRoute,
+    calculateRoutes,
+    transformToCartesian3,
+    generateStraightLineRoute,
+    clearCache,
+    getCacheInfo
+  }
+}
+
+export default useAmapRouting
diff --git a/packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useEmergencyDispatch.js b/packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useEmergencyDispatch.js
index b492a71..152b511 100644
--- a/packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useEmergencyDispatch.js
+++ b/packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useEmergencyDispatch.js
@@ -1,6 +1,16 @@
 import { ref } from 'vue'
 import * as Cesium from 'cesium'
+import { ElMessage, ElNotification } from 'element-plus'
 import { ANIMATION_CONFIG, ANIMATION_PATHS } from '../constants'
+import { useAmapRouting } from './useAmapRouting'
+import { useEmergencyRouteSelection } from './useEmergencyRouteSelection'
+import { useRouteVisualization } from './useRouteVisualization'
+
+// 灾害中心坐标
+const DISASTER_CENTER = {
+  lon: 108.010961,
+  lat: 30.176459
+}
 
 /**
  * 应急调度流程管理
@@ -10,6 +20,7 @@ import { ANIMATION_CONFIG, ANIMATION_PATHS } from '../constants'
  * 2. 协调 loading 动画、路径线绘制、人员移动动画
  * 3. 管理相机飞行到全景位置
  * 4. 清理路径起点标记
+ * 5. 集成高德地图路径规划
  *
  * @param {Object} dependencies - 依赖的 composables
  * @param {Object} dependencies.pathLinesComposable - usePathLines 返回的对象
@@ -25,18 +36,172 @@ export function useEmergencyDispatch({
   registerTimeoutFn,
 }) {
   const { drawAllPathLines } = pathLinesComposable
-  const { startPersonnelMovement, startMultipleMovements, isAnimating } =
+  const { startPersonnelMovement, startMultipleMovements, startMultipleAnimationsWithRoutes, isAnimating } =
     entityAnimationComposable
 
+  // 初始化路由相关 composables
+  const { calculateRoutes, isCalculating } = useAmapRouting()
+  const { selectByType } = useEmergencyRouteSelection()
+  const { drawMultipleRoutes, clearRoutes, getRoutesBounds } = useRouteVisualization()
+
   // Loading 状态
   const showLoading = ref(false)
+  const loadingMessage = ref('正在加载...')
 
   /**
-   * 启动应急调度流程
+   * 隐藏应急点的静态人员/装备标记
+   * @param {Cesium.Viewer} viewer
+   */
+  const hideEmergencyPointMarkers = (viewer) => {
+    if (!viewer) return
+
+    viewer.entities.values.forEach((entity) => {
+      if (entity.properties) {
+        const type = entity.properties.type?.getValue()
+        if (type === 'emergencyPersonnel' || type === 'emergencyEquipment') {
+          entity.show = false
+        }
+      }
+    })
+    console.log('[useEmergencyDispatch] 已隐藏应急点静态标记')
+  }
+
+  /**
+   * 启动应急调度流程（新版：使用高德地图路径规划）
+   * @param {Object} payload - 调度参数
+   */
+  const startDispatchWithRouting = async (payload) => {
+    console.log('[useEmergencyDispatch] 启动智能路径调度:', payload)
+
+    // 防止重复启动
+    if (isAnimating.value || isCalculating.value) {
+      console.warn('[useEmergencyDispatch] 动画或计算正在运行，忽略重复启动')
+      return
+    }
+
+    const viewer = mapStore.viewer
+    if (!viewer) {
+      console.error('[useEmergencyDispatch] viewer 未就绪')
+      return
+    }
+
+    try {
+      // 1. 显示 loading - 加载应急点
+      showLoading.value = true
+      loadingMessage.value = '加载应急点数据...'
+
+      // 模拟从 API 加载应急点（这里使用 payload 中的数据）
+      // 实际项目中应该调用: await request({ url: '/snow-ops-platform/yhYjll/list', ... })
+      const allPoints = payload.emergencyPoints || []
+
+      if (allPoints.length === 0) {
+        throw new Error('没有可用的应急点')
+      }
+
+      console.log(`[useEmergencyDispatch] 加载了 ${allPoints.length} 个应急点`)
+
+      // 2. 选择最近的应急点
+      loadingMessage.value = '选择最近的应急点...'
+      await delay(300)
+
+      const { personnel, equipment } = selectByType(DISASTER_CENTER, allPoints, {
+        personnelCount: 2,  // 修改为2个人员点
+        equipmentCount: 2   // 保持2个装备点
+      })
+
+      console.log(`[useEmergencyDispatch] 选择了 ${personnel.length} 个人员点, ${equipment.length} 个装备点`)
+
+      if (personnel.length === 0 && equipment.length === 0) {
+        throw new Error('没有选择到合适的应急点')
+      }
+
+      // 3. 计算路线
+      loadingMessage.value = '计算最优路线...'
+      await delay(300)
+
+      const routePairs = [
+        ...personnel.map(p => ({
+          id: `personnel_${p.id || p.name}`,
+          name: p.name || '应急人员',
+          type: 'personnel',
+          origin: { lon: p.lon, lat: p.lat },
+          destination: DISASTER_CENTER
+        })),
+        ...equipment.map(e => ({
+          id: `equipment_${e.id || e.name}`,
+          name: e.name || '应急装备',
+          type: 'equipment',
+          origin: { lon: e.lon, lat: e.lat },
+          destination: DISASTER_CENTER
+        }))
+      ]
+
+      const routes = await calculateRoutes(routePairs)
+
+      console.log(`[useEmergencyDispatch] 计算了 ${routes.length} 条路线`)
+
+      // 检查是否有降级路线
+      const fallbackCount = routes.filter(r => r.isFallback).length
+      if (fallbackCount > 0) {
+        ElMessage.warning(`${fallbackCount} 条路线使用直线距离（API 规划失败）`)
+      }
+
+      // 4. 清除旧路线并绘制新路线
+      loadingMessage.value = '绘制应急路径...'
+      await delay(300)
+
+      clearRoutes(viewer)
+      drawMultipleRoutes(viewer, routes)
+
+      // 5. 移除路径起点标记
+      removePathStartMarkers(viewer)
+
+      // 6. 启动动画前隐藏静态标记
+      loadingMessage.value = '启动应急调度...'
+      await delay(300)
+
+      // 隐藏应急点的静态人员/装备标记
+      hideEmergencyPointMarkers(viewer)
+
+      startMultipleAnimationsWithRoutes(viewer, routes, {
+        speedMultiplier: 10,
+        disablePulse: true  // 禁用脉冲效果
+      })
+
+      // 7. 相机飞向全景位置
+      flyToOverviewPositionForRoutes(routes)
+
+      // 8. 隐藏 loading
+      showLoading.value = false
+
+      ElNotification.success({
+        title: '调度成功',
+        message: `已启动 ${routes.length} 条应急路线`,
+        duration: 3000
+      })
+    } catch (error) {
+      console.error('[useEmergencyDispatch] 调度失败:', error)
+
+      showLoading.value = false
+
+      ElNotification.error({
+        title: '调度失败',
+        message: error.message || '未知错误',
+        duration: 5000
+      })
+
+      // 降级到旧版调度
+      console.warn('[useEmergencyDispatch] 降级到硬编码路径调度')
+      startDispatch(payload)
+    }
+  }
+
+  /**
+   * 启动应急调度流程（旧版：使用硬编码路径）
    * @param {Object} payload - 调度参数
    */
   const startDispatch = (payload) => {
-    console.log('[useEmergencyDispatch] 启动力量调度:', payload)
+    console.log('[useEmergencyDispatch] 启动力量调度（硬编码路径）:', payload)
 
     // 防止重复启动
     if (isAnimating.value) {
@@ -52,6 +217,7 @@ export function useEmergencyDispatch({
 
     // 1. 显示 loading 动画
     showLoading.value = true
+    loadingMessage.value = '正在加载...'
 
     // 2. 绘制红色路径线
     drawAllPathLines(viewer, {
@@ -69,6 +235,11 @@ export function useEmergencyDispatch({
     registerTimeoutFn(timeoutId)
   }
 
+  /**
+   * 延迟函数
+   */
+  const delay = (ms) => new Promise(resolve => setTimeout(resolve, ms))
+
   /**
    * 执行调度步骤
    * @param {Cesium.Viewer} viewer - Cesium viewer 实例
@@ -118,7 +289,34 @@ export function useEmergencyDispatch({
   }
 
   /**
-   * 相机飞向全景位置
+   * 相机飞向全景位置（动态路线版本）
+   * @param {Array} routes - 路线数组
+   */
+  const flyToOverviewPositionForRoutes = (routes) => {
+    const { camera } = mapStore.services()
+
+    console.log('[useEmergencyDispatch] 相机飞向动态路线全景位置...')
+
+    // 获取所有路线的边界点
+    const allPoints = getRoutesBounds(routes)
+
+    // 添加灾害中心点
+    allPoints.push(DISASTER_CENTER)
+
+    if (allPoints.length === 0) {
+      console.warn('[useEmergencyDispatch] 没有路线点，使用默认视角')
+      return
+    }
+
+    // 使用智能聚焦方法飞向能看到所有路径的最佳位置
+    camera.fitBoundsWithTrajectory(allPoints, {
+      duration: ANIMATION_CONFIG.cameraFlyDuration,
+      padding: ANIMATION_CONFIG.cameraPadding,
+    })
+  }
+
+  /**
+   * 相机飞向全景位置（硬编码路径版本）
    * 计算能看到所有路径的最佳视角
    */
   const flyToOverviewPosition = () => {
@@ -168,8 +366,14 @@ export function useEmergencyDispatch({
   }
 
   return {
+    // 状态
     showLoading,
-    startDispatch,
+    loadingMessage,
+    isCalculating,
+
+    // 方法
+    startDispatch, // 旧版（硬编码路径）
+    startDispatchWithRouting, // 新版（高德地图路径规划）
     stopDispatch,
   }
 }
diff --git a/packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useEmergencyRouteSelection.js b/packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useEmergencyRouteSelection.js
new file mode 100644
index 0000000..c07653c
--- /dev/null
+++ b/packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useEmergencyRouteSelection.js
@@ -0,0 +1,185 @@
+/**
+ * 应急点选择算法 Composable
+ * 负责从应急点中选择最近的 N 个点
+ */
+
+import { calculateDistance, isValidCoordinate } from '../utils/geoUtils'
+
+export function useEmergencyRouteSelection() {
+  /**
+   * 按直线距离选择最近的 N 个点
+   * @param {Object} center - 中心点 { lon, lat }
+   * @param {Array} points - 应急点数组
+   * @param {number} count - 选择数量
+   * @returns {Array} 选中的应急点数组
+   */
+  const selectNearestPoints = (center, points, count) => {
+    if (!center || !points || points.length === 0) {
+      console.warn('[useEmergencyRouteSelection] 参数无效')
+      return []
+    }
+
+    // 验证中心点坐标
+    if (!isValidCoordinate(center)) {
+      console.error('[useEmergencyRouteSelection] 中心点坐标无效:', center)
+      return []
+    }
+
+    // 过滤并计算距离
+    const validPoints = points
+      .filter(point => {
+        // 确保点有坐标
+        const hasCoords = point.lon != null && point.lat != null
+
+        if (!hasCoords) {
+          console.warn('[useEmergencyRouteSelection] 点缺少坐标:', point)
+          return false
+        }
+
+        // 验证坐标有效性
+        if (!isValidCoordinate({ lon: point.lon, lat: point.lat })) {
+          console.warn('[useEmergencyRouteSelection] 点坐标无效:', point)
+          return false
+        }
+
+        return true
+      })
+      .map(point => {
+        const distance = calculateDistance(center, { lon: point.lon, lat: point.lat })
+
+        return {
+          ...point,
+          distance: distance // 公里
+        }
+      })
+
+    // 按距离排序
+    const sorted = validPoints.sort((a, b) => a.distance - b.distance)
+
+    // 选择前 N 个
+    const selected = sorted.slice(0, count)
+
+    console.log(`[useEmergencyRouteSelection] 从 ${points.length} 个点中选择了 ${selected.length} 个最近的点`)
+
+    return selected
+  }
+
+  /**
+   * 按类型分别选择应急点
+   * @param {Object} center - 中心点
+   * @param {Array} points - 应急点数组
+   * @param {Object} config - 配置 { personnelCount, equipmentCount }
+   * @returns {Object} { personnel: [], equipment: [] }
+   */
+  const selectByType = (center, points, config = {}) => {
+    const { personnelCount = 3, equipmentCount = 2 } = config
+
+    console.log(`[useEmergencyRouteSelection] 选择应急点: 人员=${personnelCount}, 装备=${equipmentCount}`)
+
+    // 根据 API 数据结构推断类型
+    // lx: 1 = 应急基地（人员）
+    // lx: 2 = 储备中心（装备）
+    const personnel = points.filter(p => {
+      // 优先使用 type 字段
+      if (p.type === 'soldier' || p.type === 'personnel') {
+        return true
+      }
+
+      // 其次使用 lx 字段
+      if (p.lx === 1) {
+        return true
+      }
+
+      // 最后使用 category 字段
+      if (p.category && (p.category.includes('人员') || p.category.includes('基地'))) {
+        return true
+      }
+
+      return false
+    })
+
+    const equipment = points.filter(p => {
+      // 优先使用 type 字段
+      if (p.type === 'device' || p.type === 'equipment') {
+        return true
+      }
+
+      // 其次使用 lx 字段
+      if (p.lx === 2) {
+        return true
+      }
+
+      // 最后使用 category 字段
+      if (p.category && (p.category.includes('装备') || p.category.includes('物资') || p.category.includes('储备'))) {
+        return true
+      }
+
+      return false
+    })
+
+    console.log(`[useEmergencyRouteSelection] 分类结果: 人员=${personnel.length}, 装备=${equipment.length}`)
+
+    // 如果分类失败，尝试平均分配
+    if (personnel.length === 0 && equipment.length === 0 && points.length > 0) {
+      console.warn('[useEmergencyRouteSelection] 无法分类，使用平均分配策略')
+
+      const totalCount = personnelCount + equipmentCount
+      const allSelected = selectNearestPoints(center, points, totalCount)
+
+      return {
+        personnel: allSelected.slice(0, personnelCount).map(p => ({ ...p, type: 'personnel' })),
+        equipment: allSelected.slice(personnelCount).map(p => ({ ...p, type: 'equipment' }))
+      }
+    }
+
+    // 分别选择最近的点
+    const selectedPersonnel = selectNearestPoints(center, personnel, personnelCount)
+    const selectedEquipment = selectNearestPoints(center, equipment, equipmentCount)
+
+    // 确保类型字段正确
+    return {
+      personnel: selectedPersonnel.map(p => ({ ...p, type: 'personnel' })),
+      equipment: selectedEquipment.map(p => ({ ...p, type: 'equipment' }))
+    }
+  }
+
+  /**
+   * 按距离排序点
+   * @param {Object} center - 中心点
+   * @param {Array} points - 点数组
+   * @returns {Array} 排序后的点数组
+   */
+  const sortByDistance = (center, points) => {
+    return points
+      .map(point => ({
+        ...point,
+        distance: calculateDistance(center, { lon: point.lon, lat: point.lat })
+      }))
+      .sort((a, b) => a.distance - b.distance)
+  }
+
+  /**
+   * 两阶段选择：先直线距离预筛选，再路线距离精确选择
+   * @param {Object} center - 中心点
+   * @param {Array} points - 应急点数组
+   * @param {number} finalCount - 最终选择数量
+   * @param {number} candidateMultiplier - 候选倍数（默认2倍）
+   * @returns {Array} 候选点数组
+   */
+  const selectCandidates = (center, points, finalCount, candidateMultiplier = 2) => {
+    const candidateCount = finalCount * candidateMultiplier
+
+    console.log(`[useEmergencyRouteSelection] 两阶段选择: 最终=${finalCount}, 候选=${candidateCount}`)
+
+    return selectNearestPoints(center, points, candidateCount)
+  }
+
+  return {
+    selectNearestPoints,
+    selectByType,
+    sortByDistance,
+    selectCandidates
+  }
+}
+
+export default useEmergencyRouteSelection
diff --git a/packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useEntityAnimation.js b/packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useEntityAnimation.js
index 1b58500..802b1b9 100644
--- a/packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useEntityAnimation.js
+++ b/packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useEntityAnimation.js
@@ -143,11 +143,13 @@ export function useEntityAnimation() {
     })
 
     // 创建脉冲缩放效果 - 让图标闪烁更醒目
-    const pulseScale = new Cesium.CallbackProperty((time) => {
-      const elapsed = Cesium.JulianDate.secondsDifference(time, startTime)
-      // 使用正弦波产生脉冲效果，频率 3Hz，幅度 ±30%
-      return 1.0 + Math.sin(elapsed * 3) * 0.3
-    }, false)
+    const pulseScale = options.disablePulse
+      ? 1.0
+      : new Cesium.CallbackProperty((time) => {
+          const elapsed = Cesium.JulianDate.secondsDifference(time, startTime)
+          // 使用正弦波产生脉冲效果，频率 3Hz，幅度 ±30%
+          return 1.0 + Math.sin(elapsed * 3) * 0.3
+        }, false)
 
     // 创建动画实体
     const entity = viewer.entities.add({
@@ -314,10 +316,12 @@ export function useEntityAnimation() {
       positionProperty.addSample(time, position)
     })
 
-    const pulseScale = new Cesium.CallbackProperty((time) => {
-      const elapsed = Cesium.JulianDate.secondsDifference(time, startTime)
-      return 1.0 + Math.sin(elapsed * 3) * 0.3
-    }, false)
+    const pulseScale = config.disablePulse
+      ? 1.0
+      : new Cesium.CallbackProperty((time) => {
+          const elapsed = Cesium.JulianDate.secondsDifference(time, startTime)
+          return 1.0 + Math.sin(elapsed * 3) * 0.3
+        }, false)
 
     const icon = config.type === 'device' ? deviceIcon : soldierIcon
     const trailColor = config.type === 'device' ? Cesium.Color.ORANGE : Cesium.Color.CYAN
@@ -430,6 +434,9 @@ export function useEntityAnimation() {
 
     viewer.clock.shouldAnimate = false
 
+    // 停止所有脉冲效果
+    stopAllPulses(viewer)
+
     if (animatedEntity.value) {
       viewer.entities.remove(animatedEntity.value)
       animatedEntity.value = null
@@ -444,6 +451,235 @@ export function useEntityAnimation() {
     console.log('[useEntityAnimation] 已停止所有移动动画')
   }
 
+  /**
+   * 根据动态路线创建动画实体
+   * @param {Cesium.Viewer} viewer
+   * @param {Object} route - 路线数据 { polyline, duration, type, name, id }
+   * @param {Object} options - 配置选项
+   * @param {Cesium.JulianDate} startTime
+   * @param {Cesium.JulianDate} stopTime
+   * @returns {Cesium.Entity}
+   */
+  const createAnimationFromRoute = (viewer, route, options, startTime, stopTime) => {
+    // 将 polyline 字符串转换为 Cartesian3 数组
+    const positions = route.polyline
+      .split(';')
+      .map(pair => {
+        const [lon, lat] = pair.split(',').map(Number)
+        return Cesium.Cartesian3.fromDegrees(lon, lat, 0)
+      })
+
+    // 计算动画时长（使用速度倍数）
+    const speedMultiplier = options.speedMultiplier || 10
+    const animationDuration = Math.min(
+      Math.max(route.duration / speedMultiplier, 30), // 最小30秒
+      120 // 最大120秒
+    )
+
+    // 创建位置属性
+    const positionProperty = new Cesium.SampledPositionProperty()
+    const timeInterval = animationDuration / (positions.length - 1)
+
+    positions.forEach((position, index) => {
+      const time = Cesium.JulianDate.addSeconds(
+        startTime,
+        index * timeInterval,
+        new Cesium.JulianDate()
+      )
+      positionProperty.addSample(time, position)
+    })
+
+    // 脉冲缩放效果 - 添加状态控制以支持停止脉冲
+    const scaleState = {
+      isPulsing: !options.disablePulse,
+      fixedScale: 1.0
+    }
+
+    const pulseScale = options.disablePulse
+      ? 1.0
+      : new Cesium.CallbackProperty((time) => {
+          if (!scaleState.isPulsing) {
+            return scaleState.fixedScale  // 停止脉冲，返回固定值
+          }
+
+          const elapsed = Cesium.JulianDate.secondsDifference(time, startTime)
+          return 1.0 + Math.sin(elapsed * 3) * 0.3
+        }, false)
+
+    // 选择图标和轨迹颜色
+    const icon = route.type === 'equipment' ? deviceIcon : soldierIcon
+    const trailColor = route.type === 'equipment' ? Cesium.Color.ORANGE : Cesium.Color.CYAN
+
+    // 创建动画实体
+    return viewer.entities.add({
+      availability: new Cesium.TimeIntervalCollection([
+        new Cesium.TimeInterval({ start: startTime, stop: stopTime })
+      ]),
+      position: positionProperty,
+      orientation: new Cesium.VelocityOrientationProperty(positionProperty),
+      billboard: {
+        image: icon,
+        width: 48,
+        height: 56,
+        scale: pulseScale,
+        verticalOrigin: Cesium.VerticalOrigin.BOTTOM,
+        heightReference: Cesium.HeightReference.CLAMP_TO_GROUND,
+        disableDepthTestDistance: Number.POSITIVE_INFINITY,
+        scaleByDistance: new Cesium.NearFarScalar(1000, 1.5, 50000, 0.8)
+      },
+      path: {
+        resolution: 1,
+        material: new Cesium.PolylineGlowMaterialProperty({
+          glowPower: 0.4,
+          taperPower: 0.5,
+          color: trailColor
+        }),
+        width: 8,
+        leadTime: 0,
+        trailTime: animationDuration
+      },
+      properties: {
+        type: route.type === 'equipment' ? 'animatedDevice' : 'animatedSoldier',
+        name: route.name,
+        routeId: route.id,
+        isAnimating: true,
+        scaleState: scaleState,  // 新增：保存状态引用
+        animationDuration: animationDuration,  // 新增：保存动画时长
+        animationStartTime: startTime.clone()  // 新增：保存开始时间
+      }
+    })
+  }
+
+  /**
+   * 启动基于动态路线的多组动画
+   * @param {Cesium.Viewer} viewer
+   * @param {Array} routes - 路线数组
+   * @param {Object} options - 配置选项
+   * @returns {Array<Cesium.Entity>}
+   */
+  const startMultipleAnimationsWithRoutes = (viewer, routes, options = {}) => {
+    if (!viewer || !routes || routes.length === 0) {
+      console.warn('[useEntityAnimation] startMultipleAnimationsWithRoutes: 参数无效')
+      return []
+    }
+
+    console.log(`[useEntityAnimation] 启动 ${routes.length} 条路线的动画 (disablePulse: ${options.disablePulse || false})`)
+
+    // 计算最大动画时长
+    const speedMultiplier = options.speedMultiplier || 10
+    const durations = routes.map(r =>
+      Math.min(Math.max(r.duration / speedMultiplier, 30), 120)
+    )
+    const maxDuration = Math.max(...durations)
+
+    // 设置时间范围
+    const startTime = Cesium.JulianDate.now()
+    const stopTime = Cesium.JulianDate.addSeconds(
+      startTime,
+      maxDuration,
+      new Cesium.JulianDate()
+    )
+
+    // 配置 viewer 时钟
+    viewer.clock.startTime = startTime.clone()
+    viewer.clock.stopTime = stopTime.clone()
+    viewer.clock.currentTime = startTime.clone()
+    viewer.clock.clockRange = Cesium.ClockRange.LOOP_STOP
+    viewer.clock.multiplier = 1
+    viewer.clock.shouldAnimate = true
+
+    // 清除之前的动画实体
+    animatedEntities.value.forEach(entity => {
+      if (entity) viewer.entities.remove(entity)
+    })
+    animatedEntities.value = []
+
+    // 为每条路线创建动画实体
+    routes.forEach(route => {
+      try {
+        const entity = createAnimationFromRoute(
+          viewer,
+          route,
+          { speedMultiplier, disablePulse: options.disablePulse },
+          startTime,
+          stopTime
+        )
+        animatedEntities.value.push(entity)
+      } catch (error) {
+        console.error(`[useEntityAnimation] 创建路线 ${route.name} 的动画失败:`, error)
+      }
+    })
+
+    isAnimating.value = true
+
+    // 监听时钟，检测动画完成
+    const clockListener = viewer.clock.onTick.addEventListener((clock) => {
+      checkAnimationsCompletion(viewer, clock.currentTime)
+    })
+
+    // 监听动画结束
+    const removeListener = viewer.clock.onStop.addEventListener(() => {
+      console.log('[useEntityAnimation] 动画已结束')
+      isAnimating.value = false
+      removeListener()
+      clockListener()  // 移除 tick 监听器
+    })
+
+    console.log(`[useEntityAnimation] 成功启动 ${animatedEntities.value.length} 个动画实体`)
+
+    return animatedEntities.value
+  }
+
+  /**
+   * 检查动画是否完成，如果完成则停止脉冲
+   * @param {Cesium.Viewer} viewer
+   * @param {Cesium.JulianDate} currentTime
+   */
+  const checkAnimationsCompletion = (viewer, currentTime) => {
+    animatedEntities.value.forEach(entity => {
+      if (!entity || !entity.properties) return
+
+      const scaleState = entity.properties.scaleState?.getValue()
+      const startTime = entity.properties.animationStartTime?.getValue()
+      const duration = entity.properties.animationDuration?.getValue()
+
+      if (!scaleState || !startTime || !duration) return
+
+      // 如果已经停止脉冲，跳过
+      if (!scaleState.isPulsing) return
+
+      // 计算已过时间
+      const elapsed = Cesium.JulianDate.secondsDifference(currentTime, startTime)
+
+      // 如果动画已完成（留0.5秒容差）
+      if (elapsed >= duration - 0.5) {
+        console.log(`[useEntityAnimation] 实体 ${entity.properties.name.getValue()} 动画完成，停止脉冲`)
+        scaleState.isPulsing = false
+        scaleState.fixedScale = 1.0  // 设置为正常大小
+      }
+    })
+  }
+
+  /**
+   * 停止所有实体的脉冲效果
+   * @param {Cesium.Viewer} viewer
+   */
+  const stopAllPulses = (viewer) => {
+    if (!viewer) return
+
+    animatedEntities.value.forEach(entity => {
+      if (!entity || !entity.properties) return
+
+      const scaleState = entity.properties.scaleState?.getValue()
+      if (scaleState) {
+        scaleState.isPulsing = false
+        scaleState.fixedScale = 1.0
+      }
+    })
+
+    console.log('[useEntityAnimation] 已停止所有脉冲效果')
+  }
+
   return {
     animatedEntity,
     animatedEntities,
@@ -458,7 +694,13 @@ export function useEntityAnimation() {
     cartesianToLonLat,
     PERSONNEL_PATH_COORDINATES,
     DEVICE_PATH_COORDINATES,
-    PERSONNEL_PATH_COORDINATES_2
+    PERSONNEL_PATH_COORDINATES_2,
+    // 新增：动态路线动画方法
+    createAnimationFromRoute,
+    startMultipleAnimationsWithRoutes,
+    // 新增：脉冲控制方法
+    checkAnimationsCompletion,
+    stopAllPulses
   }
 }
 
diff --git a/packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useRouteVisualization.js b/packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useRouteVisualization.js
new file mode 100644
index 0000000..7b50c4c
--- /dev/null
+++ b/packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useRouteVisualization.js
@@ -0,0 +1,293 @@
+/**
+ * 路线可视化 Composable
+ * 负责在 Cesium 地图上绘制路线和标签
+ */
+
+import { ref } from 'vue'
+import * as Cesium from 'cesium'
+import { ROUTE_STYLES, LABEL_STYLE } from '../constants/routeStyles'
+import { formatDistance, formatDuration } from '../utils/geoUtils'
+
+export function useRouteVisualization() {
+  // 路线实体集合
+  const routeEntities = ref([])
+  const labelEntities = ref([])
+
+  /**
+   * 将 polyline 字符串转换为 Cartesian3 数组
+   * @param {string} polylineString - 高德 polyline 格式
+   * @returns {Array<Cesium.Cartesian3>}
+   */
+  const transformToCartesian3 = (polylineString) => {
+    if (!polylineString) return []
+
+    try {
+      return polylineString
+        .split(';')
+        .map(pair => {
+          const [lon, lat] = pair.split(',').map(Number)
+          if (isNaN(lon) || isNaN(lat)) return null
+          return Cesium.Cartesian3.fromDegrees(lon, lat, 0)
+        })
+        .filter(Boolean)
+    } catch (error) {
+      console.error('[useRouteVisualization] polyline 转换失败:', error)
+      return []
+    }
+  }
+
+  /**
+   * 绘制单条路线
+   * @param {Cesium.Viewer} viewer - Cesium viewer 实例
+   * @param {Object} routeData - 路线数据
+   * @param {Object} styleOptions - 样式选项
+   * @returns {Cesium.Entity} 路线实体
+   */
+  const drawRoute = (viewer, routeData, styleOptions = {}) => {
+    if (!viewer || !routeData || !routeData.polyline) {
+      console.warn('[useRouteVisualization] 参数无效')
+      return null
+    }
+
+    const positions = transformToCartesian3(routeData.polyline)
+
+    if (positions.length < 2) {
+      console.warn('[useRouteVisualization] 路线点数不足')
+      return null
+    }
+
+    // 获取样式
+    const type = routeData.isFallback ? 'fallback' : (routeData.type || 'personnel')
+    const style = ROUTE_STYLES[type] || ROUTE_STYLES.personnel
+
+    // 创建路线实体
+    const entity = viewer.entities.add({
+      polyline: {
+        positions: positions,
+        width: styleOptions.width || style.width,
+        material: styleOptions.material || style.material(viewer),
+        clampToGround: true,
+        classificationType: Cesium.ClassificationType.TERRAIN
+      },
+      properties: {
+        type: 'route',
+        routeType: type,
+        routeId: routeData.id,
+        routeName: routeData.name,
+        distance: routeData.distance,
+        duration: routeData.duration,
+        isFallback: routeData.isFallback || false
+      }
+    })
+
+    routeEntities.value.push(entity)
+
+    console.log(`[useRouteVisualization] 绘制路线: ${routeData.name} (${type})`)
+
+    return entity
+  }
+
+  /**
+   * 绘制多条路线
+   * @param {Cesium.Viewer} viewer - Cesium viewer 实例
+   * @param {Array} routesArray - 路线数组
+   * @returns {Array<Cesium.Entity>} 路线实体数组
+   */
+  const drawMultipleRoutes = (viewer, routesArray) => {
+    if (!viewer || !routesArray || routesArray.length === 0) {
+      console.warn('[useRouteVisualization] 参数无效')
+      return []
+    }
+
+    console.log(`[useRouteVisualization] 绘制 ${routesArray.length} 条路线`)
+
+    const entities = []
+
+    routesArray.forEach((route, index) => {
+      try {
+        // 绘制路线
+        const routeEntity = drawRoute(viewer, route)
+
+        if (routeEntity) {
+          entities.push(routeEntity)
+
+          // 添加标签
+          const labelEntity = addRouteLabel(viewer, route)
+          if (labelEntity) {
+            entities.push(labelEntity)
+          }
+        }
+      } catch (error) {
+        console.error(`[useRouteVisualization] 绘制路线 ${route.name} 失败:`, error)
+      }
+    })
+
+    console.log(`[useRouteVisualization] 成功绘制 ${entities.length / 2} 条路线`)
+
+    return entities
+  }
+
+  /**
+   * 添加路线标签（显示距离和时间）
+   * @param {Cesium.Viewer} viewer - Cesium viewer 实例
+   * @param {Object} routeData - 路线数据
+   * @returns {Cesium.Entity} 标签实体
+   */
+  const addRouteLabel = (viewer, routeData) => {
+    if (!viewer || !routeData || !routeData.polyline) {
+      return null
+    }
+
+    const positions = transformToCartesian3(routeData.polyline)
+
+    if (positions.length < 2) {
+      return null
+    }
+
+    // 计算中点位置
+    const midIndex = Math.floor(positions.length / 2)
+    const labelPosition = positions[midIndex]
+
+    // 格式化文本
+    const distanceText = formatDistance(routeData.distance)
+    const durationText = formatDuration(routeData.duration)
+    const labelText = `${distanceText} | ${durationText}`
+
+    // 添加降级标识
+    const finalText = routeData.isFallback ? `${labelText} (直线)` : labelText
+
+    // 获取标签颜色
+    const type = routeData.isFallback ? 'fallback' : (routeData.type || 'personnel')
+    const style = ROUTE_STYLES[type] || ROUTE_STYLES.personnel
+
+    // 创建标签实体
+    const entity = viewer.entities.add({
+      position: labelPosition,
+      label: {
+        text: finalText,
+        font: LABEL_STYLE.font,
+        fillColor: LABEL_STYLE.fillColor,
+        outlineColor: LABEL_STYLE.outlineColor,
+        outlineWidth: LABEL_STYLE.outlineWidth,
+        style: LABEL_STYLE.style,
+        pixelOffset: LABEL_STYLE.pixelOffset,
+        disableDepthTestDistance: LABEL_STYLE.disableDepthTestDistance,
+        heightReference: LABEL_STYLE.heightReference,
+        verticalOrigin: LABEL_STYLE.verticalOrigin,
+        // 添加背景
+        showBackground: true,
+        backgroundColor: Cesium.Color.BLACK.withAlpha(0.5),
+        backgroundPadding: new Cesium.Cartesian2(7, 5)
+      },
+      properties: {
+        type: 'routeLabel',
+        routeId: routeData.id,
+        routeName: routeData.name
+      }
+    })
+
+    labelEntities.value.push(entity)
+
+    return entity
+  }
+
+  /**
+   * 清除所有路线实体
+   * @param {Cesium.Viewer} viewer - Cesium viewer 实例
+   */
+  const clearRoutes = (viewer) => {
+    if (!viewer) return
+
+    // 清除路线实体
+    routeEntities.value.forEach(entity => {
+      if (entity) {
+        viewer.entities.remove(entity)
+      }
+    })
+
+    // 清除标签实体
+    labelEntities.value.forEach(entity => {
+      if (entity) {
+        viewer.entities.remove(entity)
+      }
+    })
+
+    routeEntities.value = []
+    labelEntities.value = []
+
+    console.log('[useRouteVisualization] 已清除所有路线')
+  }
+
+  /**
+   * 清除指定路线
+   * @param {Cesium.Viewer} viewer - Cesium viewer 实例
+   * @param {string} routeId - 路线 ID
+   */
+  const clearRoute = (viewer, routeId) => {
+    if (!viewer || !routeId) return
+
+    // 清除路线实体
+    routeEntities.value = routeEntities.value.filter(entity => {
+      if (entity && entity.properties && entity.properties.routeId === routeId) {
+        viewer.entities.remove(entity)
+        return false
+      }
+      return true
+    })
+
+    // 清除标签实体
+    labelEntities.value = labelEntities.value.filter(entity => {
+      if (entity && entity.properties && entity.properties.routeId === routeId) {
+        viewer.entities.remove(entity)
+        return false
+      }
+      return true
+    })
+
+    console.log(`[useRouteVisualization] 已清除路线: ${routeId}`)
+  }
+
+  /**
+   * 获取所有路线的边界框
+   * @param {Array} routesArray - 路线数组
+   * @returns {Array} 边界点数组 [{ lon, lat }]
+   */
+  const getRoutesBounds = (routesArray) => {
+    const allPoints = []
+
+    routesArray.forEach(route => {
+      if (route.polyline) {
+        const positions = transformToCartesian3(route.polyline)
+        positions.forEach(pos => {
+          const carto = Cesium.Cartographic.fromCartesian(pos)
+          allPoints.push({
+            lon: Cesium.Math.toDegrees(carto.longitude),
+            lat: Cesium.Math.toDegrees(carto.latitude)
+          })
+        })
+      }
+    })
+
+    return allPoints
+  }
+
+  return {
+    // 状态
+    routeEntities,
+    labelEntities,
+
+    // 方法
+    drawRoute,
+    drawMultipleRoutes,
+    addRouteLabel,
+    clearRoutes,
+    clearRoute,
+    getRoutesBounds,
+    transformToCartesian3,
+
+    // 样式常量
+    ROUTE_STYLES
+  }
+}
+
+export default useRouteVisualization
diff --git a/packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useSimulatedMarkers.js b/packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useSimulatedMarkers.js
new file mode 100644
index 0000000..082a2fd
--- /dev/null
+++ b/packages/screen/src/views/3DSituationalAwarenessRefactor/composables/useSimulatedMarkers.js
@@ -0,0 +1,196 @@
+import { ref } from 'vue'
+import * as Cesium from 'cesium'
+import { applyRandomOffset } from '../utils/geoUtils'
+import soldierIcon from '../assets/images/SketchPngfbec927027ff9e49207749ebaafd229429315341fda199251b6dfb1723ff17fb.png'
+import deviceIcon from '../assets/images/SketchPng860d54f2a31f5f441fc6a88081224f1e98534bf6d5ca1246e420983bdf690380.png'
+
+/**
+ * Composable for managing simulated emergency markers
+ *
+ * Manages 6 markers total:
+ * - 2 at disaster center (static)
+ * - 4 at the 2 nearest reserve centers (will be animated on dispatch)
+ */
+export function useSimulatedMarkers() {
+  const simulatedMarkers = ref([])
+
+  /**
+   * Create all 6 simulated markers
+   * @param {Cesium.Viewer} viewer
+   * @param {Object} disasterCenter - { lon, lat }
+   * @param {Array} emergencyPoints - Top 2 nearest emergency points [{ gl1Lng, gl1Lat, gl1Yjllmc, gl1Id, ... }, ...]
+   */
+  const createSimulatedMarkers = (viewer, disasterCenter, emergencyPoints) => {
+    if (!viewer || !disasterCenter || !emergencyPoints || emergencyPoints.length < 2) {
+      console.error('[useSimulatedMarkers] Invalid parameters')
+      return
+    }
+
+    // Clear existing simulated markers
+    clearSimulatedMarkers(viewer)
+
+    const newMarkers = []
+
+    // 1. Create 2 center markers (static, no animation)
+    const centerPersonnelCoords = applyRandomOffset(disasterCenter, 10, 30)
+    const centerPersonnel = viewer.entities.add({
+      position: Cesium.Cartesian3.fromDegrees(centerPersonnelCoords.lon, centerPersonnelCoords.lat, 0),
+      billboard: {
+        image: soldierIcon,
+        width: 36,
+        height: 40,
+        verticalOrigin: Cesium.VerticalOrigin.BOTTOM,
+        heightReference: Cesium.HeightReference.CLAMP_TO_GROUND,
+        disableDepthTestDistance: Number.POSITIVE_INFINITY
+      },
+      properties: new Cesium.PropertyBag({
+        type: 'centerPersonnel',
+        name: '应急人员',
+        isSimulated: true,
+        isStatic: true
+      })
+    })
+    newMarkers.push(centerPersonnel)
+
+    const centerEquipmentCoords = applyRandomOffset(disasterCenter, 10, 30)
+    const centerEquipment = viewer.entities.add({
+      position: Cesium.Cartesian3.fromDegrees(centerEquipmentCoords.lon, centerEquipmentCoords.lat, 0),
+      billboard: {
+        image: deviceIcon,
+        width: 36,
+        height: 40,
+        verticalOrigin: Cesium.VerticalOrigin.BOTTOM,
+        heightReference: Cesium.HeightReference.CLAMP_TO_GROUND,
+        disableDepthTestDistance: Number.POSITIVE_INFINITY
+      },
+      properties: new Cesium.PropertyBag({
+        type: 'centerEquipment',
+        name: '应急装备',
+        isSimulated: true,
+        isStatic: true
+      })
+    })
+    newMarkers.push(centerEquipment)
+
+    // 2. Create 4 emergency point markers (will be animated later)
+    emergencyPoints.slice(0, 2).forEach((point, index) => {
+      const pointCoords = { lon: point.gl1Lng, lat: point.gl1Lat }
+      const pointName = point.gl1Yjllmc || `应急点${index + 1}`
+
+      // Personnel marker
+      const personnelCoords = applyRandomOffset(pointCoords, 10, 30)
+      const personnelMarker = viewer.entities.add({
+        position: Cesium.Cartesian3.fromDegrees(personnelCoords.lon, personnelCoords.lat, 0),
+        billboard: {
+          image: soldierIcon,
+          width: 36,
+          height: 40,
+          verticalOrigin: Cesium.VerticalOrigin.BOTTOM,
+          heightReference: Cesium.HeightReference.CLAMP_TO_GROUND,
+          disableDepthTestDistance: Number.POSITIVE_INFINITY
+        },
+        properties: new Cesium.PropertyBag({
+          type: 'emergencyPersonnel',
+          name: `${pointName} - 应急人员`,
+          isSimulated: true,
+          isStatic: false,
+          emergencyPointId: point.gl1Id,
+          emergencyPointCoords: pointCoords,
+          markerCoords: personnelCoords
+        })
+      })
+      newMarkers.push(personnelMarker)
+
+      // Equipment marker
+      const equipmentCoords = applyRandomOffset(pointCoords, 10, 30)
+      const equipmentMarker = viewer.entities.add({
+        position: Cesium.Cartesian3.fromDegrees(equipmentCoords.lon, equipmentCoords.lat, 0),
+        billboard: {
+          image: deviceIcon,
+          width: 36,
+          height: 40,
+          verticalOrigin: Cesium.VerticalOrigin.BOTTOM,
+          heightReference: Cesium.HeightReference.CLAMP_TO_GROUND,
+          disableDepthTestDistance: Number.POSITIVE_INFINITY
+        },
+        properties: new Cesium.PropertyBag({
+          type: 'emergencyEquipment',
+          name: `${pointName} - 应急装备`,
+          isSimulated: true,
+          isStatic: false,
+          emergencyPointId: point.gl1Id,
+          emergencyPointCoords: pointCoords,
+          markerCoords: equipmentCoords
+        })
+      })
+      newMarkers.push(equipmentMarker)
+    })
+
+    simulatedMarkers.value = newMarkers
+    console.log(`[useSimulatedMarkers] Created ${newMarkers.length} simulated markers`)
+
+    return newMarkers
+  }
+
+  /**
+   * Clear all simulated markers
+   */
+  const clearSimulatedMarkers = (viewer) => {
+    if (!viewer) return
+
+    simulatedMarkers.value.forEach(entity => {
+      viewer.entities.remove(entity)
+    })
+    simulatedMarkers.value = []
+
+    console.log('[useSimulatedMarkers] Cleared all simulated markers')
+  }
+
+  /**
+   * Hide emergency point markers (before starting animation)
+   */
+  const hideEmergencyMarkers = (viewer) => {
+    if (!viewer) return
+
+    viewer.entities.values.forEach(entity => {
+      if (entity.properties) {
+        const type = entity.properties.type?.getValue()
+        const isStatic = entity.properties.isStatic?.getValue()
+        if ((type === 'emergencyPersonnel' || type === 'emergencyEquipment') && !isStatic) {
+          entity.show = false
+        }
+      }
+    })
+
+    console.log('[useSimulatedMarkers] Hidden emergency markers')
+  }
+
+  /**
+   * Get emergency marker data for animation
+   * @returns {Array} [{ type, name, markerCoords: { lon, lat }, emergencyPointCoords: { lon, lat } }, ...]
+   */
+  const getEmergencyMarkerData = () => {
+    return simulatedMarkers.value
+      .filter(entity => {
+        const isStatic = entity.properties?.isStatic?.getValue()
+        return !isStatic
+      })
+      .map(entity => {
+        const props = entity.properties
+        return {
+          type: props.type.getValue(),
+          name: props.name.getValue(),
+          markerCoords: props.markerCoords.getValue(),
+          emergencyPointCoords: props.emergencyPointCoords.getValue()
+        }
+      })
+  }
+
+  return {
+    simulatedMarkers,
+    createSimulatedMarkers,
+    clearSimulatedMarkers,
+    hideEmergencyMarkers,
+    getEmergencyMarkerData
+  }
+}
diff --git a/packages/screen/src/views/3DSituationalAwarenessRefactor/config/amap.js b/packages/screen/src/views/3DSituationalAwarenessRefactor/config/amap.js
new file mode 100644
index 0000000..758efd8
--- /dev/null
+++ b/packages/screen/src/views/3DSituationalAwarenessRefactor/config/amap.js
@@ -0,0 +1,48 @@
+/**
+ * 高德地图 API 配置
+ * 用于路径规划和地理编码服务
+ */
+
+export const AMAP_CONFIG = {
+  // Web 服务 API Key
+  webServiceKey: 'c30e9ebd414fd6a4dfcc1ba8c2060dbb',
+
+  // API 基础 URL
+  baseUrl: 'https://restapi.amap.com',
+
+  // API 版本
+  apiVersion: 'v3',
+
+  // 请求超时时间（毫秒）
+  timeout: 10000,
+
+  // 重试次数
+  retryAttempts: 2,
+
+  // 缓存过期时间（毫秒）- 24小时
+  cacheExpiry: 24 * 60 * 60 * 1000,
+
+  // 路径规划策略
+  // 0: 速度优先（时间）
+  // 1: 费用优先（不走收费路段的最快道路）
+  // 2: 距离优先
+  // 3: 不走快速路
+  strategy: 0
+}
+
+/**
+ * 高德地图 API 端点
+ */
+export const AMAP_ENDPOINTS = {
+  // 驾车路径规划
+  driving: '/v3/direction/driving',
+
+  // 步行路径规划
+  walking: '/v3/direction/walking',
+
+  // 地理编码
+  geocode: '/v3/geocode/geo',
+
+  // 逆地理编码
+  regeocode: '/v3/geocode/regeo'
+}
diff --git a/packages/screen/src/views/3DSituationalAwarenessRefactor/constants/routeStyles.js b/packages/screen/src/views/3DSituationalAwarenessRefactor/constants/routeStyles.js
new file mode 100644
index 0000000..1a2a33b
--- /dev/null
+++ b/packages/screen/src/views/3DSituationalAwarenessRefactor/constants/routeStyles.js
@@ -0,0 +1,84 @@
+/**
+ * 路线样式配置
+ * 定义不同类型路线的可视化样式
+ */
+
+import * as Cesium from 'cesium'
+
+/**
+ * 路线样式预设
+ */
+export const ROUTE_STYLES = {
+  // 人员路线样式
+  personnel: {
+    color: Cesium.Color.CYAN,
+    width: 5,
+    material: (viewer) => new Cesium.PolylineGlowMaterialProperty({
+      glowPower: 0.3,
+      color: Cesium.Color.CYAN
+    }),
+    labelColor: Cesium.Color.CYAN
+  },
+
+  // 装备路线样式
+  equipment: {
+    color: Cesium.Color.ORANGE,
+    width: 6,
+    material: (viewer) => new Cesium.PolylineDashMaterialProperty({
+      color: Cesium.Color.ORANGE,
+      dashLength: 20.0,
+      dashPattern: 255
+    }),
+    labelColor: Cesium.Color.ORANGE
+  },
+
+  // 降级直线样式（API 失败时使用）
+  fallback: {
+    color: Cesium.Color.YELLOW.withAlpha(0.6),
+    width: 3,
+    material: (viewer) => new Cesium.PolylineDashMaterialProperty({
+      color: Cesium.Color.YELLOW.withAlpha(0.6),
+      dashLength: 10.0,
+      dashPattern: 255
+    }),
+    labelColor: Cesium.Color.YELLOW
+  }
+}
+
+/**
+ * 标签样式配置
+ */
+export const LABEL_STYLE = {
+  font: '14px SourceHanSansCN-Medium, sans-serif',
+  fillColor: Cesium.Color.WHITE,
+  outlineColor: Cesium.Color.BLACK,
+  outlineWidth: 2,
+  style: Cesium.LabelStyle.FILL_AND_OUTLINE,
+  pixelOffset: new Cesium.Cartesian2(0, -10),
+  disableDepthTestDistance: Number.POSITIVE_INFINITY,
+  heightReference: Cesium.HeightReference.CLAMP_TO_GROUND,
+  verticalOrigin: Cesium.VerticalOrigin.BOTTOM
+}
+
+/**
+ * 路线动画配置
+ */
+export const ROUTE_ANIMATION_CONFIG = {
+  // 动画速度倍数（相对于真实时间）
+  speedMultiplier: 10,
+
+  // 最小动画时长（秒）
+  minDuration: 30,
+
+  // 最大动画时长（秒）
+  maxDuration: 120,
+
+  // 轨迹发光强度
+  trailGlowPower: 0.4,
+
+  // 轨迹渐变效果
+  trailTaperPower: 0.5,
+
+  // 轨迹宽度
+  trailWidth: 8
+}
diff --git a/packages/screen/src/views/3DSituationalAwarenessRefactor/index.vue b/packages/screen/src/views/3DSituationalAwarenessRefactor/index.vue
index f86918d..e9a6ba0 100644
--- a/packages/screen/src/views/3DSituationalAwarenessRefactor/index.vue
+++ b/packages/screen/src/views/3DSituationalAwarenessRefactor/index.vue
@@ -61,6 +61,7 @@
               @start-dispatch="handleStartDispatch"
               @view-plan="handleViewPlan"
               @force-preset-toggle="handleForcePresetToggle"
+              @quick-response-toggle="handleQuickResponseToggle"
             />
           </div>
         </Transition>
@@ -264,6 +265,8 @@ import { useMapClickHandler } from './composables/useMapClickHandler'
 import { useRangeCircle } from './composables/useRangeCircle'
 import { usePathLines } from './composables/usePathLines'
 import { useEmergencyDispatch } from './composables/useEmergencyDispatch'
+import { useEmergencyRouteSelection } from './composables/useEmergencyRouteSelection'
+import { useSimulatedMarkers } from './composables/useSimulatedMarkers'
 
 // ========== 工具和常量导入 ==========
 import { useMapStore } from '@/map'
@@ -276,6 +279,7 @@ import {
   DEFAULT_SEARCH_RADIUS,
   MARKER_ICON_SIZE,
 } from './constants'
+import { calculateDistance, isValidCoordinate } from './utils/geoUtils'
 
 // ========== 图标资源导入 ==========
 import emergencyCenterIcon from './assets/images/应急中心.png'
@@ -382,13 +386,20 @@ const mapClickHandler = useMapClickHandler({
 })
 
 // 应急调度流程
-const { showLoading, startDispatch } = useEmergencyDispatch({
+const { showLoading, loadingMessage, startDispatch, startDispatchWithRouting } = useEmergencyDispatch({
   pathLinesComposable,
   entityAnimationComposable,
   mapStore,
   registerTimeoutFn: registerTimeout,
 })
 
+// 应急点选择
+const { selectByType } = useEmergencyRouteSelection()
+
+// 模拟标记管理
+const { createSimulatedMarkers, clearSimulatedMarkers, hideEmergencyMarkers, getEmergencyMarkerData } =
+  useSimulatedMarkers()
+
 // ====================
 // UI 状态
 // ====================
@@ -400,6 +411,9 @@ const isRightPanelCollapsed = ref(false)
 // 标记点和范围圈显示状态
 const showMarkersAndRange = ref(false)
 
+// 快速响应执行状态
+const quickResponseExecuted = ref(false)
+
 // 地图工具激活状态 - 默认激活模型对比
 const activeToolKey = ref('modelCompare')
 
@@ -530,8 +544,33 @@ const handleVideoModalClose = () => {
 /**
  * 处理力量调度启动事件
  */
-const handleStartDispatch = (payload) => {
-  startDispatch(payload)
+const handleStartDispatch = async (payload) => {
+  console.log('[index.vue] 启动响应调度')
+
+  // Check if Quick Response has been executed
+  if (!quickResponseExecuted.value) {
+    console.log('[index.vue] 快速响应未执行，自动执行...')
+    await executeQuickResponse()
+    quickResponseExecuted.value = true
+  }
+
+  // Get emergency marker data
+  const emergencyMarkerData = getEmergencyMarkerData()
+
+  if (emergencyMarkerData.length === 0) {
+    ElMessage.error('未找到应急点数据')
+    return
+  }
+
+  // Start dispatch with routing using emergency points
+  startDispatchWithRouting({
+    emergencyPoints: emergencyMarkerData.map(marker => ({
+      lon: marker.markerCoords.lon,
+      lat: marker.markerCoords.lat,
+      type: marker.type === 'emergencyPersonnel' ? 'personnel' : 'equipment',
+      name: marker.name
+    }))
+  })
 }
 
 /**
@@ -545,14 +584,33 @@ const handleViewPlan = (plan) => {
 /**
  * 处理弹窗中的一键启动按钮点击事件
  */
-const handleModalStartDispatch = () => {
-  console.log('[index.vue] 弹窗中点击一键启动')
+const handleModalStartDispatch = async () => {
+  console.log('[index.vue] 弹窗中点击一键启动 - 使用智能路径规划')
   showStretchableModal.value = false
-  handleStartDispatch({
-    planName: '智能应急方案',
-    plan: disasterData.forceDispatch.value.plan,
-    responseLevel: disasterData.forceDispatch.value.responseLevel,
-    estimatedClearTime: disasterData.forceDispatch.value.estimatedClearTime,
+
+  // Check if Quick Response has been executed
+  if (!quickResponseExecuted.value) {
+    console.log('[index.vue] 快速响应未执行，自动执行...')
+    await executeQuickResponse()
+    quickResponseExecuted.value = true
+  }
+
+  // Get emergency marker data
+  const emergencyMarkerData = getEmergencyMarkerData()
+
+  if (emergencyMarkerData.length === 0) {
+    ElMessage.error('未找到应急点数据')
+    return
+  }
+
+  // Use emergency marker data for routing
+  startDispatchWithRouting({
+    emergencyPoints: emergencyMarkerData.map(marker => ({
+      lon: marker.markerCoords.lon,
+      lat: marker.markerCoords.lat,
+      type: marker.type === 'emergencyPersonnel' ? 'personnel' : 'equipment',
+      name: marker.name
+    }))
   })
 }
 
@@ -659,6 +717,185 @@ const handleForcePresetToggle = async () => {
   }
 }
 
+/**
+ * 处理快速响应标题点击事件
+ */
+const handleQuickResponseToggle = async () => {
+  console.log('[index.vue] 快速响应标题点击')
+
+  if (!quickResponseExecuted.value) {
+    // Execute Quick Response
+    await executeQuickResponse()
+    quickResponseExecuted.value = true
+  } else {
+    // Hide Quick Response markers
+    hideQuickResponse()
+    quickResponseExecuted.value = false
+  }
+}
+
+/**
+ * 辅助函数：判断是否为应急点标记
+ */
+const isEmergencyPointMarker = (type) => {
+  return type === 'cityEmergency' ||
+         type === 'districtEmergency' ||
+         type === 'otherEmergency'
+}
+
+/**
+ * 执行快速响应逻辑
+ */
+const executeQuickResponse = async () => {
+  const viewer = mapStore.viewer
+  if (!viewer) return
+
+  console.log('[index.vue] 执行快速响应...')
+
+  // 1. Hide all other markers
+  viewer.entities.values.forEach((entity) => {
+    if (entity.properties) {
+      const type = entity.properties.type?.getValue()
+      const isSimulated = entity.properties.isSimulated?.getValue()
+
+      // Hide non-simulated, non-emergency-point markers
+      if (!isSimulated && !isEmergencyPointMarker(type)) {
+        entity.show = false
+      }
+    }
+  })
+
+  // Hide养护站等 emergency resource markers
+  hideMarkers()
+
+  // 2. Load emergency points within range
+  const rangeResponse = await request({
+    url: `/snow-ops-platform/yhYjll/list`,
+    method: 'GET',
+    params: {
+      longitude: DISASTER_CENTER.lon,
+      latitude: DISASTER_CENTER.lat,
+      maxDistance: disasterData.forcePreset.value.searchRadius, // 30 or 50 km
+    },
+  })
+
+  if (!rangeResponse?.data || !Array.isArray(rangeResponse.data)) {
+    ElMessage.error('加载应急点失败')
+    return
+  }
+
+  // 3. Display emergency points on map
+  await displayEmergencyPoints(rangeResponse.data)
+
+  // 4. Select 2 nearest emergency points
+  const emergencyPoints = rangeResponse.data
+  const pointsWithDistance = emergencyPoints.map(point => ({
+    ...point,
+    distance: calculateDistance(
+      { lon: DISASTER_CENTER.lon, lat: DISASTER_CENTER.lat },
+      { lon: point.gl1Lng, lat: point.gl1Lat }
+    )
+  }))
+
+  const sortedPoints = pointsWithDistance.sort((a, b) => a.distance - b.distance)
+  const nearest2Points = sortedPoints.slice(0, 2)
+
+  if (nearest2Points.length < 2) {
+    ElMessage.warning('应急点数量不足2个')
+    return
+  }
+
+  console.log('[index.vue] 选择最近的2个应急点:', nearest2Points.map(p => p.gl1Yjllmc))
+
+  // 5. Create 6 simulated markers
+  createSimulatedMarkers(viewer, DISASTER_CENTER, nearest2Points)
+
+  // 6. Force render
+  viewer.scene.requestRender()
+
+  console.log('[index.vue] 快速响应执行完成')
+}
+
+/**
+ * 显示应急点标记
+ */
+const displayEmergencyPoints = async (emergencyPoints) => {
+  const viewer = mapStore.viewer
+  if (!viewer) return
+
+  // Clear existing emergency point markers
+  viewer.entities.values.forEach(entity => {
+    const type = entity.properties?.type?.getValue()
+    if (isEmergencyPointMarker(type)) {
+      viewer.entities.remove(entity)
+    }
+  })
+
+  // Add new emergency point markers
+  emergencyPoints.forEach(point => {
+    // Determine icon based on level
+    const levelString = String(point.gl1Lx || '').trim()
+    let icon = otherEmergencyIcon
+    let type = 'otherEmergency'
+    let levelName = '其他'
+
+    if (levelString.startsWith('1') || levelString === '1') {
+      icon = cityEmergencyIcon
+      type = 'cityEmergency'
+      levelName = '市级'
+    } else if (levelString.startsWith('2') || levelString === '2') {
+      icon = districtEmergencyIcon
+      type = 'districtEmergency'
+      levelName = '区县级'
+    }
+
+    viewer.entities.add({
+      position: Cesium.Cartesian3.fromDegrees(point.gl1Lng, point.gl1Lat, 0),
+      billboard: {
+        image: icon,
+        width: 29,
+        height: 32,
+        verticalOrigin: Cesium.VerticalOrigin.BOTTOM,
+        heightReference: Cesium.HeightReference.CLAMP_TO_GROUND,
+        disableDepthTestDistance: Number.POSITIVE_INFINITY
+      },
+      properties: new Cesium.PropertyBag({
+        type: type,
+        name: point.gl1Yjllmc,
+        level: levelName,
+        district: point.gl1Qxmc,
+        personnel: point.gl1Rysl,
+        area: point.gl1Zdmj
+      })
+    })
+  })
+
+  console.log(`[index.vue] 显示 ${emergencyPoints.length} 个应急点`)
+}
+
+/**
+ * 隐藏快速响应标记
+ */
+const hideQuickResponse = () => {
+  const viewer = mapStore.viewer
+  if (!viewer) return
+
+  console.log('[index.vue] 隐藏快速响应标记...')
+
+  // Hide emergency point markers
+  viewer.entities.values.forEach(entity => {
+    const type = entity.properties?.type?.getValue()
+    if (isEmergencyPointMarker(type)) {
+      entity.show = false
+    }
+  })
+
+  // Clear simulated markers
+  clearSimulatedMarkers(viewer)
+
+  console.log('[index.vue] 已隐藏快速响应标记')
+}
+
 /**
  * 处理地图工具变化事件
  */
@@ -720,72 +957,84 @@ const showAllMarkersAndRange = async () => {
   const viewer = mapStore.viewer
   if (!viewer) return
 
-  console.log('[index.vue] 开始显示快速响应标记...')
+  // 1. 显示模拟点位
+  // viewer.entities.values.forEach((entity) => {
+  //   if (entity.properties) {
+  //     const props = entity.properties
+  //     if (props.type?.getValue() === 'soldier' ||
+  //         props.type?.getValue() === 'device' ||
+  //         props.isPathStartMarker?.getValue()) {
+  //       entity.show = true
+  //     }
+  //   }
+  // })
 
-  // 1. 清除/隐藏其他所有标记
-  // 1.1 隐藏模拟点位（soldier/device）和路径起点标记
+  // 2. 显示接口标记
+  // hideMarkers()
+
+  // 2. 加载全部储备中心/预置点到地图（不限制距离）
+  console.log('[index.vue] 加载全部储备中心/预置点到地图...')
+  await loadReserveCentersAndPresets(DISASTER_CENTER.lon, DISASTER_CENTER.lat, true)
+
+  // 3. 显示范围圈
+  showRangeCircle()
+
+  console.log('[index.vue] 已显示所有标记点和范围圈')
+}
+
+/**
+ * 隐藏所有标记点和范围圈
+ */
+const hideAllMarkersAndRange = () => {
+  const viewer = mapStore.viewer
+  if (!viewer) return
+
+  // 1. 隐藏模拟点位
   viewer.entities.values.forEach((entity) => {
     if (entity.properties) {
       const props = entity.properties
-      const type = props.type?.getValue()
-      if (type === 'soldier' ||
-          type === 'device' ||
+      if (props.type?.getValue() === 'soldier' ||
+          props.type?.getValue() === 'device' ||
           props.isPathStartMarker?.getValue()) {
         entity.show = false
       }
     }
   })
 
-  // 1.2 隐藏应急资源标记（养护站等）
+  // 2. 隐藏接口标记
   hideMarkers()
 
-  console.log('[index.vue] 已清除其他标记')
+  // 3. 隐藏范围圈
+  hideRangeCircle()
 
-  // 2. 加载全部储备中心/预置点到地图（不限制距离）
-  console.log('[index.vue] 加载全部储备中心/预置点到地图...')
-  await loadReserveCentersAndPresets(DISASTER_CENTER.lon, DISASTER_CENTER.lat, true)
+  console.log('[index.vue] 已隐藏所有标记点和范围圈')
+}
 
-  // 3. 加载范围内的储备中心/预置点数据（用于面板显示和统计）
-  console.log('[index.vue] 加载范围内储备中心/预置点数据（用于面板显示）...')
-  const rangeResponse = await request({
-    url: `/snow-ops-platform/yhYjll/list`,
-    method: 'GET',
-    params: {
-      longitude: DISASTER_CENTER.lon,
-      latitude: DISASTER_CENTER.lat,
-      maxDistance: disasterData.forcePreset.value.searchRadius,
-    },
+/**
+ * 在选中的应急点位置显示人员/装备初始标记
+ * @param {Array} personnelPoints - 选中的人员应急点
+ * @param {Array} equipmentPoints - 选中的装备应急点
+ */
+const showEmergencyPointMarkers = (personnelPoints, equipmentPoints) => {
+  const viewer = mapStore.viewer
+  if (!viewer) return
+
+  console.log('🔥🔥🔥 [NEW CODE] 在应急点位置添加人员/装备标记 🔥🔥🔥')
+
+  // 清除旧的应急点标记
+  viewer.entities.values.forEach((entity) => {
+    if (entity.properties) {
+      const type = entity.properties.type?.getValue()
+      if (type === 'emergencyPersonnel' || type === 'emergencyEquipment') {
+        entity.show = false
+      }
+    }
   })
 
-  // 更新面板的 stations 数据（仅范围内）
-  if (rangeResponse?.data && Array.isArray(rangeResponse.data)) {
-    const transformedStations = disasterData.transformReserveDataToStations(
-      rangeResponse.data,
-      { longitude: DISASTER_CENTER.lon, latitude: DISASTER_CENTER.lat }
-    )
-    if (transformedStations.length > 0) {
-      disasterData.forcePreset.value.stations = transformedStations
-      console.log('[index.vue] 已更新面板 stations（范围内）:', transformedStations.length, '个')
-    }
-  }
-
-  console.log(`[index.vue] 显示全部储备中心/预置点标记`)
-
-  // 4. 在灾害中心点附近添加人员和装备点位
-  const offset = 0.0002 // 约22米偏移，更明显
-
-  // 检查是否已存在中心点人员和装备标记，避免重复添加
-  let existingCenterPersonnel = viewer.entities.values.find(
-    e => e.properties && e.properties.type && e.properties.type.getValue() === 'centerPersonnel'
-  )
-  let existingCenterEquipment = viewer.entities.values.find(
-    e => e.properties && e.properties.type && e.properties.type.getValue() === 'centerEquipment'
-  )
-
-  // 添加人员点位（如果不存在）
-  if (!existingCenterPersonnel) {
-    const personnelEntity = viewer.entities.add({
-      position: Cesium.Cartesian3.fromDegrees(DISASTER_CENTER.lon + offset, DISASTER_CENTER.lat, 0),
+  // 添加人员标记
+  personnelPoints.forEach((point, index) => {
+    viewer.entities.add({
+      position: Cesium.Cartesian3.fromDegrees(point.lon, point.lat, 0),
       billboard: {
         image: soldierIcon,
         width: 36,
@@ -795,21 +1044,19 @@ const showAllMarkersAndRange = async () => {
         disableDepthTestDistance: Number.POSITIVE_INFINITY
       },
       properties: new Cesium.PropertyBag({
-        type: 'centerPersonnel',
-        name: '应急人员'
+        type: 'emergencyPersonnel',
+        name: point.name || `应急人员${index + 1}`,
+        emergencyPointId: point.id
       }),
       show: true
     })
-    console.log('[index.vue] 已添加中心点人员标记:', personnelEntity.id)
-  } else {
-    existingCenterPersonnel.show = true
-    console.log('[index.vue] 显示已存在的中心点人员标记')
-  }
+    console.log(`[index.vue] 已添加人员标记: ${point.name}`)
+  })
 
-  // 添加装备点位（如果不存在）
-  if (!existingCenterEquipment) {
-    const equipmentEntity = viewer.entities.add({
-      position: Cesium.Cartesian3.fromDegrees(DISASTER_CENTER.lon - offset, DISASTER_CENTER.lat, 0),
+  // 添加装备标记
+  equipmentPoints.forEach((point, index) => {
+    viewer.entities.add({
+      position: Cesium.Cartesian3.fromDegrees(point.lon, point.lat, 0),
       billboard: {
         image: deviceIcon,
         width: 36,
@@ -819,77 +1066,17 @@ const showAllMarkersAndRange = async () => {
         disableDepthTestDistance: Number.POSITIVE_INFINITY
       },
       properties: new Cesium.PropertyBag({
-        type: 'centerEquipment',
-        name: '应急装备'
+        type: 'emergencyEquipment',
+        name: point.name || `应急装备${index + 1}`,
+        emergencyPointId: point.id
       }),
       show: true
     })
-    console.log('[index.vue] 已添加中心点装备标记:', equipmentEntity.id)
-  } else {
-    existingCenterEquipment.show = true
-    console.log('[index.vue] 显示已存在的中心点装备标记')
-  }
+    console.log(`[index.vue] 已添加装备标记: ${point.name}`)
+  })
 
-  // 强制渲染场景
   viewer.scene.requestRender()
-
-  // 5. 显示范围圈
-  showRangeCircle()
-
-  console.log('[index.vue] 快速响应标记显示完成')
-}
-
-/**
- * 隐藏所有标记点和范围圈
- * 恢复到初始状态（隐藏快速响应相关的标记）
- */
-const hideAllMarkersAndRange = () => {
-  const viewer = mapStore.viewer
-  if (!viewer) return
-
-  console.log('[index.vue] 开始隐藏快速响应标记...')
-
-  // 1. 隐藏储备中心/预置点标记
-  reserveCenterEntities.value.forEach((entity) => {
-    if (entity) {
-      entity.show = false
-    }
-  })
-  console.log(`[index.vue] 隐藏 ${reserveCenterEntities.value.length} 个储备中心/预置点标记`)
-
-  // 2. 隐藏中心点人员和装备标记
-  viewer.entities.values.forEach((entity) => {
-    if (entity.properties?.type) {
-      const type = entity.properties.type.getValue()
-      if (type === 'centerPersonnel' || type === 'centerEquipment') {
-        entity.show = false
-      }
-    }
-  })
-  console.log('[index.vue] 隐藏中心点人员和装备标记')
-
-  // 3. 隐藏范围圈
-  hideRangeCircle()
-
-  // 4. 恢复显示模拟点位（如果需要的话，这里暂时不恢复，保持隐藏状态）
-  // 如果需要恢复显示，取消下面的注释
-  // viewer.entities.values.forEach((entity) => {
-  //   if (entity.properties) {
-  //     const props = entity.properties
-  //     const type = props.type?.getValue()
-  //     if (type === 'soldier' ||
-  //         type === 'device' ||
-  //         props.isPathStartMarker?.getValue()) {
-  //       entity.show = true
-  //     }
-  //   }
-  // })
-
-  // 5. 恢复显示应急资源标记（如果需要的话，这里暂时不恢复）
-  // 如果需要恢复显示，取消下面的注释
-  // showMarkers()
-
-  console.log('[index.vue] 快速响应标记隐藏完成')
+  console.log('[index.vue] 应急点标记显示完成')
 }
 
 /**
diff --git a/packages/screen/src/views/3DSituationalAwarenessRefactor/utils/amapApi.js b/packages/screen/src/views/3DSituationalAwarenessRefactor/utils/amapApi.js
new file mode 100644
index 0000000..a358dba
--- /dev/null
+++ b/packages/screen/src/views/3DSituationalAwarenessRefactor/utils/amapApi.js
@@ -0,0 +1,178 @@
+/**
+ * 高德地图 API 客户端
+ * 封装路径规划 API 调用
+ */
+
+import axios from 'axios'
+import { AMAP_CONFIG, AMAP_ENDPOINTS } from '../config/amap'
+import { generateCacheKey } from './geoUtils'
+
+// 路由缓存
+const routeCache = new Map()
+
+/**
+ * 清理过期缓存
+ */
+function cleanExpiredCache() {
+  const now = Date.now()
+  for (const [key, value] of routeCache.entries()) {
+    if (now - value.timestamp > AMAP_CONFIG.cacheExpiry) {
+      routeCache.delete(key)
+    }
+  }
+}
+
+// 定期清理缓存（每小时）
+setInterval(cleanExpiredCache, 60 * 60 * 1000)
+
+/**
+ * 调用高德地图驾车路径规划 API
+ * @param {Object} origin - 起点 { lon, lat }
+ * @param {Object} destination - 终点 { lon, lat }
+ * @param {Object} options - 可选参数
+ * @returns {Promise<Object>} 路径规划结果
+ */
+export async function calculateDrivingRoute(origin, destination, options = {}) {
+  const cacheKey = generateCacheKey(origin, destination)
+
+  // 检查缓存
+  if (routeCache.has(cacheKey)) {
+    const cached = routeCache.get(cacheKey)
+    console.log('[AmapAPI] 使用缓存路线:', cacheKey)
+    return cached.data
+  }
+
+  const url = `${AMAP_CONFIG.baseUrl}${AMAP_ENDPOINTS.driving}`
+
+  const params = {
+    key: AMAP_CONFIG.webServiceKey,
+    origin: `${origin.lon},${origin.lat}`,
+    destination: `${destination.lon},${destination.lat}`,
+    extensions: 'all', // 返回详细路径
+    output: 'json',
+    strategy: options.strategy ?? AMAP_CONFIG.strategy
+  }
+
+  try {
+    console.log('[AmapAPI] 请求路径规划:', params)
+
+    const response = await axios.get(url, {
+      params,
+      timeout: AMAP_CONFIG.timeout
+    })
+
+    if (response.data.status !== '1') {
+      throw new Error(`高德API错误: ${response.data.info}`)
+    }
+
+    if (!response.data.route || !response.data.route.paths || response.data.route.paths.length === 0) {
+      throw new Error('未找到可用路线')
+    }
+
+    const path = response.data.route.paths[0]
+
+    // 提取路径数据
+    const routeData = {
+      distance: parseInt(path.distance), // 米
+      duration: parseInt(path.duration), // 秒
+      polyline: extractPolyline(path.steps),
+      steps: path.steps.map(step => ({
+        instruction: step.instruction,
+        distance: parseInt(step.distance),
+        duration: parseInt(step.duration)
+      }))
+    }
+
+    // 缓存结果
+    routeCache.set(cacheKey, {
+      data: routeData,
+      timestamp: Date.now()
+    })
+
+    console.log('[AmapAPI] 路径规划成功:', {
+      distance: routeData.distance,
+      duration: routeData.duration,
+      points: routeData.polyline.split(';').length
+    })
+
+    return routeData
+  } catch (error) {
+    console.error('[AmapAPI] 路径规划失败:', error.message)
+    throw error
+  }
+}
+
+/**
+ * 从步骤中提取完整的 polyline
+ * @param {Array} steps - 路径步骤数组
+ * @returns {string} 完整的 polyline 字符串
+ */
+function extractPolyline(steps) {
+  const allPolylines = steps
+    .map(step => step.polyline)
+    .filter(Boolean)
+
+  return allPolylines.join(';')
+}
+
+/**
+ * 批量计算路线（并行请求）
+ * @param {Array} routePairs - 路线对数组 [{ origin, destination, type, name, id }]
+ * @returns {Promise<Array>} 路线结果数组
+ */
+export async function calculateMultipleRoutes(routePairs) {
+  console.log(`[AmapAPI] 批量计算 ${routePairs.length} 条路线`)
+
+  const promises = routePairs.map(async (pair) => {
+    try {
+      const routeData = await calculateDrivingRoute(pair.origin, pair.destination)
+
+      return {
+        id: pair.id,
+        name: pair.name,
+        type: pair.type,
+        origin: pair.origin,
+        destination: pair.destination,
+        ...routeData,
+        success: true
+      }
+    } catch (error) {
+      console.warn(`[AmapAPI] 路线计算失败 (${pair.name}):`, error.message)
+
+      return {
+        id: pair.id,
+        name: pair.name,
+        type: pair.type,
+        origin: pair.origin,
+        destination: pair.destination,
+        error: error.message,
+        success: false
+      }
+    }
+  })
+
+  const results = await Promise.all(promises)
+
+  const successCount = results.filter(r => r.success).length
+  console.log(`[AmapAPI] 批量计算完成: ${successCount}/${routePairs.length} 成功`)
+
+  return results
+}
+
+/**
+ * 清除所有缓存
+ */
+export function clearRouteCache() {
+  routeCache.clear()
+  console.log('[AmapAPI] 缓存已清空')
+}
+
+/**
+ * 获取缓存统计信息
+ */
+export function getCacheStats() {
+  return {
+    size: routeCache.size,
+    keys: Array.from(routeCache.keys())
+  }
+}
diff --git a/packages/screen/src/views/3DSituationalAwarenessRefactor/utils/diagnoseAmap.js b/packages/screen/src/views/3DSituationalAwarenessRefactor/utils/diagnoseAmap.js
new file mode 100644
index 0000000..853d576
--- /dev/null
+++ b/packages/screen/src/views/3DSituationalAwarenessRefactor/utils/diagnoseAmap.js
@@ -0,0 +1,171 @@
+/**
+ * 高德 API 诊断工具
+ * 在浏览器控制台运行此脚本，诊断 API 问题
+ */
+
+async function diagnoseAmapAPI() {
+  console.log('='.repeat(60))
+  console.log('🔍 高德地图 API 诊断工具')
+  console.log('='.repeat(60))
+  console.log('')
+
+  // 1. 读取当前配置
+  console.log('📋 步骤 1/5: 检查当前配置')
+  console.log('-'.repeat(60))
+
+  const currentKey = 'c30e9ebd414fd6a4dfcc1ba8c2060dbb'
+  console.log('当前 API Key:', currentKey)
+  console.log('Key 长度:', currentKey.length, currentKey.length === 32 ? '✅' : '❌ (应该是32位)')
+  console.log('')
+
+  // 2. 测试 API 连接
+  console.log('📋 步骤 2/5: 测试 API 连接')
+  console.log('-'.repeat(60))
+
+  const testOrigin = '108.020961,30.186459'
+  const testDestination = '108.010961,30.176459'
+
+  const testUrl = `https://restapi.amap.com/v3/direction/driving?key=${currentKey}&origin=${testOrigin}&destination=${testDestination}&extensions=all&output=json`
+
+  try {
+    const response = await fetch(testUrl)
+    const data = await response.json()
+
+    console.log('API 响应状态:', response.status)
+    console.log('API 返回数据:', data)
+    console.log('')
+
+    // 3. 分析响应
+    console.log('📋 步骤 3/5: 分析 API 响应')
+    console.log('-'.repeat(60))
+
+    if (data.status === '1') {
+      console.log('✅ API 调用成功！')
+      console.log('路线距离:', data.route.paths[0].distance, '米')
+      console.log('预计时间:', data.route.paths[0].duration, '秒')
+      console.log('')
+      console.log('🎉 恭喜！你的 API Key 配置正确，可以正常使用路径规划功能。')
+    } else {
+      console.log('❌ API 调用失败')
+      console.log('错误代码:', data.infocode)
+      console.log('错误信息:', data.info)
+      console.log('')
+
+      // 4. 错误诊断
+      console.log('📋 步骤 4/5: 错误诊断')
+      console.log('-'.repeat(60))
+
+      const errorMap = {
+        '10001': {
+          name: 'INVALID_USER_KEY',
+          reason: 'Key 不存在或已过期',
+          solution: [
+            '1. 检查 Key 是否复制完整',
+            '2. 登录高德控制台确认 Key 状态',
+            '3. 如果 Key 已删除，请创建新的 Key'
+          ]
+        },
+        '10003': {
+          name: 'DAILY_QUERY_OVER_LIMIT',
+          reason: '访问次数超出限制',
+          solution: [
+            '1. 等待明天配额重置',
+            '2. 升级到付费套餐',
+            '3. 临时使用直线距离功能'
+          ]
+        },
+        '10004': {
+          name: 'IP_QUERY_OVER_LIMIT',
+          reason: 'IP 白名单校验失败',
+          solution: [
+            '1. 在控制台将当前 IP 添加到白名单',
+            '2. 或者删除 IP 白名单限制'
+          ]
+        },
+        '10005': {
+          name: 'INVALID_USER_SCODE',
+          reason: '用户签名未通过',
+          solution: [
+            '1. 检查是否配置了数字签名',
+            '2. 如果不需要签名，在控制台关闭'
+          ]
+        },
+        '10009': {
+          name: 'USERKEY_PLAT_NOMATCH',
+          reason: '⚠️ Key 的类型与请求的服务不匹配',
+          solution: [
+            '❌ 你提供的是 "Web 端（JS API）" 类型的 Key',
+            '✅ 需要的是 "Web 服务 API" 类型的 Key',
+            '',
+            '解决步骤：',
+            '1. 访问 https://console.amap.com/dev/key/app',
+            '2. 点击"添加 Key"',
+            '3. ⭐ 服务平台选择 "Web 服务"',
+            '4. 提交后复制新的 Key',
+            '5. 替换代码中的 Key'
+          ]
+        },
+        '10010': {
+          name: 'IP_ACCESS_LIMITED',
+          reason: 'IP 访问受限',
+          solution: [
+            '1. 检查 IP 白名单配置',
+            '2. 确认当前 IP 在允许列表中'
+          ]
+        },
+        '20003': {
+          name: 'INVALID_PARAMS',
+          reason: '请求参数非法',
+          solution: [
+            '1. 检查坐标格式是否正确',
+            '2. 确认坐标在中国境内'
+          ]
+        }
+      }
+
+      const error = errorMap[data.infocode]
+      if (error) {
+        console.log('错误名称:', error.name)
+        console.log('问题原因:', error.reason)
+        console.log('')
+        console.log('解决方案:')
+        error.solution.forEach((step, index) => {
+          console.log(step)
+        })
+      } else {
+        console.log('未知错误代码，请查阅高德官方文档：')
+        console.log('https://lbs.amap.com/api/webservice/guide/tools/info')
+      }
+    }
+  } catch (error) {
+    console.log('❌ 网络请求失败')
+    console.log('错误信息:', error.message)
+    console.log('')
+    console.log('可能原因：')
+    console.log('1. 网络连接问题')
+    console.log('2. CORS 跨域限制（正常，Web 服务 API 不受影响）')
+    console.log('3. 防火墙阻止了请求')
+  }
+
+  console.log('')
+  console.log('📋 步骤 5/5: 建议操作')
+  console.log('-'.repeat(60))
+  console.log('')
+  console.log('👉 立即操作：')
+  console.log('1. 访问: https://console.amap.com/dev/key/app')
+  console.log('2. 创建 "Web 服务" 类型的 Key')
+  console.log('3. 开通 "路径规划" 服务')
+  console.log('4. 替换代码中的 Key')
+  console.log('')
+  console.log('📚 相关文档：')
+  console.log('- API 问题诊断: 项目根目录/API问题诊断.md')
+  console.log('- 测试指南: 项目根目录/如何测试路径规划.md')
+  console.log('')
+  console.log('='.repeat(60))
+  console.log('诊断完成！')
+  console.log('='.repeat(60))
+}
+
+// 自动运行诊断
+console.log('⏳ 开始诊断...\n')
+diagnoseAmapAPI()
diff --git a/packages/screen/src/views/3DSituationalAwarenessRefactor/utils/geoUtils.js b/packages/screen/src/views/3DSituationalAwarenessRefactor/utils/geoUtils.js
new file mode 100644
index 0000000..c00457c
--- /dev/null
+++ b/packages/screen/src/views/3DSituationalAwarenessRefactor/utils/geoUtils.js
@@ -0,0 +1,154 @@
+/**
+ * 地理计算工具函数
+ * 提供距离计算、坐标转换等功能
+ */
+
+/**
+ * 使用 Haversine 公式计算两点之间的直线距离
+ * @param {Object} point1 - 第一个点 { lon, lat }
+ * @param {Object} point2 - 第二个点 { lon, lat }
+ * @returns {number} 距离（公里）
+ */
+export function calculateDistance(point1, point2) {
+  const R = 6371 // 地球半径（公里）
+
+  const toRad = (deg) => deg * (Math.PI / 180)
+
+  const dLat = toRad(point2.lat - point1.lat)
+  const dLon = toRad(point2.lon - point1.lon)
+
+  const a =
+    Math.sin(dLat / 2) ** 2 +
+    Math.cos(toRad(point1.lat)) *
+    Math.cos(toRad(point2.lat)) *
+    Math.sin(dLon / 2) ** 2
+
+  const c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a))
+
+  return R * c
+}
+
+/**
+ * 生成缓存键
+ * @param {Object} origin - 起点 { lon, lat }
+ * @param {Object} destination - 终点 { lon, lat }
+ * @returns {string} 缓存键
+ */
+export function generateCacheKey(origin, destination) {
+  return `${origin.lon.toFixed(6)},${origin.lat.toFixed(6)}_${destination.lon.toFixed(6)},${destination.lat.toFixed(6)}`
+}
+
+/**
+ * 简化路线（减少路点数量）
+ * @param {string} polyline - 高德 polyline 字符串
+ * @param {number} maxPoints - 最大路点数
+ * @returns {string} 简化后的 polyline
+ */
+export function simplifyRoute(polyline, maxPoints = 50) {
+  const points = polyline.split(';')
+
+  if (points.length <= maxPoints) {
+    return polyline
+  }
+
+  const step = Math.ceil(points.length / maxPoints)
+  const simplified = points.filter((_, index) => index % step === 0)
+
+  // 确保保留终点
+  if (simplified[simplified.length - 1] !== points[points.length - 1]) {
+    simplified.push(points[points.length - 1])
+  }
+
+  return simplified.join(';')
+}
+
+/**
+ * 验证坐标是否有效
+ * @param {Object} point - 坐标点 { lon, lat }
+ * @returns {boolean} 是否有效
+ */
+export function isValidCoordinate(point) {
+  if (!point || typeof point.lon !== 'number' || typeof point.lat !== 'number') {
+    return false
+  }
+
+  // 中国境内经纬度范围
+  const isLonValid = point.lon >= 73 && point.lon <= 135
+  const isLatValid = point.lat >= 3 && point.lat <= 54
+
+  return isLonValid && isLatValid
+}
+
+/**
+ * 格式化距离显示
+ * @param {number} meters - 距离（米）
+ * @returns {string} 格式化后的距离字符串
+ */
+export function formatDistance(meters) {
+  if (meters < 1000) {
+    return `${Math.round(meters)}米`
+  }
+  return `${(meters / 1000).toFixed(1)}公里`
+}
+
+/**
+ * 格式化时间显示
+ * @param {number} seconds - 时间（秒）
+ * @returns {string} 格式化后的时间字符串
+ */
+export function formatDuration(seconds) {
+  const minutes = Math.ceil(seconds / 60)
+
+  if (minutes < 60) {
+    return `${minutes}分钟`
+  }
+
+  const hours = Math.floor(minutes / 60)
+  const remainingMinutes = minutes % 60
+
+  if (remainingMinutes === 0) {
+    return `${hours}小时`
+  }
+
+  return `${hours}小时${remainingMinutes}分钟`
+}
+
+/**
+ * Generate random offset in degrees for 10-30m distance
+ * @param {number} minMeters - Minimum distance in meters (default: 10)
+ * @param {number} maxMeters - Maximum distance in meters (default: 30)
+ * @returns {Object} { lonOffset, latOffset }
+ */
+export function generateRandomOffset(minMeters = 10, maxMeters = 30) {
+  // 1 degree latitude ≈ 111km
+  // At 30° latitude, 1 degree longitude ≈ 96km
+  const LAT_METERS_PER_DEGREE = 111000
+  const LON_METERS_PER_DEGREE = 96000 // Approximate for China region
+
+  // Random distance between min and max
+  const distance = minMeters + Math.random() * (maxMeters - minMeters)
+
+  // Random angle (0-360 degrees)
+  const angle = Math.random() * 2 * Math.PI
+
+  // Calculate offsets
+  const latOffset = (distance * Math.cos(angle)) / LAT_METERS_PER_DEGREE
+  const lonOffset = (distance * Math.sin(angle)) / LON_METERS_PER_DEGREE
+
+  return { lonOffset, latOffset }
+}
+
+/**
+ * Apply random offset to coordinates
+ * @param {Object} coords - { lon, lat }
+ * @param {number} minMeters - Min distance (default: 10)
+ * @param {number} maxMeters - Max distance (default: 30)
+ * @returns {Object} { lon, lat }
+ */
+export function applyRandomOffset(coords, minMeters = 10, maxMeters = 30) {
+  const { lonOffset, latOffset } = generateRandomOffset(minMeters, maxMeters)
+  return {
+    lon: coords.lon + lonOffset,
+    lat: coords.lat + latOffset
+  }
+}