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HarmonyOS 6(API 23)实战:HMAF的“绿盾卫士“——PC端AI智能体智慧环保监测管理平台

文章目录

    • 每日一句正能量
    • 摘要
    • 一、前言:智慧环保3.0时代的智能体革命
    • 二、核心特性解析与技术选型
      • 2.1 HMAF在环保监测场景中的价值
      • 2.2 分布式软总线在环保监测中的创新应用
      • 2.3 沉浸光感在环保监测中的创新应用
      • 2.4 悬浮导航的监测适配
    • 三、项目实战:"绿盾卫士"架构设计
      • 3.1 应用场景与功能规划
      • 3.2 技术架构图
    • 四、环境配置与模块依赖
      • 4.1 模块依赖配置
      • 4.2 权限声明(module.json5)
    • 五、核心组件实战
      • 5.1 窗口沉浸配置(GreenShieldAbility.ets)
      • 5.2 环境质量光效系统(EnvQualityLightEffect.ets)
      • 5.3 HMAF四层智能体调度器(EnvMonitorAgentScheduler.ets)
      • 5.4 悬浮监测导航(MonitorFloatNavigation.ets)
      • 5.5 监测仪表盘面板(MonitorDashboardPanel.ets)
      • 5.6 多窗口光效同步管理器(WindowLightSync.ets)
      • 5.7 主页面集成(GreenShieldPage.ets)
    • 六、关键技术总结
      • 6.1 HMAF环保监测智能体开发清单
      • 6.2 沉浸光感实现清单
      • 6.3 AQI等级光效映射
      • 6.4 智能体状态徽章动画
    • 七、调试与性能优化
      • 7.1 真机调试建议
      • 7.2 性能优化策略
    • 八、总结与展望

在这里插入图片描述

每日一句正能量

“认知不同,再多的辩解和争执都是鸡同鸭讲。” 认知水平、信息储备、思维框架不同的人,用的其实是不同的“语言系统”。强行解释就像对牛弹琴,对方听不懂,自己也疲惫。识别出“认知不匹配”的信号后,及时停止无效沟通,是一种清醒。

摘要

摘要:2026年,中国生态文明建设进入深水区,全国环境监测站点超过10万个,但传统环保监测平台面临数据采集滞后、污染预警迟钝、多源数据孤岛等痛点。HarmonyOS 6(API 23)引入的鸿蒙智能体框架(HMAF)将AI能力下沉至系统层,配合分布式软总线、悬浮导航与沉浸光感特性,为PC端环保监测带来了"污染即光效、预警即导航"的全新交互范式。本文将实战开发一款面向HarmonyOS PC的"绿盾卫士"应用,展示如何利用HMAF构建"数据采集-智能分析-污染预警-处置追踪"四层智能体协作架构,通过悬浮导航实现监测任务状态实时追踪,基于沉浸光感打造"环境质量即氛围"的沉浸体验,以及基于多窗口架构构建浮动监测仪表盘、污染热力图和处置方案窗口的协作管理体验。


一、前言:智慧环保3.0时代的智能体革命

2026年,中国生态环境监测网络覆盖全国,空气质量监测站点超过5000个,水质监测断面超过1万个,噪声监测点位超过10万个。然而,环保监测管理面临三大核心痛点:

  • 数据采集滞后:传统监测平台数据刷新周期为小时级,无法实时感知环境突变,污染事件发现平均延迟2.3小时
  • 污染预警迟钝:基于固定阈值的预警系统误报率高达35%,且无法预测污染扩散趋势,应急响应被动滞后
  • 多源数据孤岛:空气、水质、噪声、土壤等多维度数据分散在不同系统,缺乏统一分析平台,跨维度关联分析困难
  • HarmonyOS 6(API 23)的HMAF框架配合分布式软总线、**悬浮导航(Float Navigation)与沉浸光感(Immersive Light Effects)**特性,为环保监测管理带来了革命性解决方案:

    • 智能体实时监测:HMAF构建的"监测智能体"可实时采集多源环境数据,自动分析污染趋势,响应延迟降至秒级
    • 环境质量光效感知:根据AQI指数(优/良/轻度污染/中度污染/重度污染/严重污染)动态切换环境光色,让管理者"看见"环境态势
    • 悬浮监测导航:底部悬浮导航实时显示四大智能体运行状态与监测进度徽章,无需切换页面即可掌握全局
    • PC多窗口协作:主监测窗口 + 浮动监测仪表盘窗口 + 浮动污染热力图窗口 + 浮动处置方案窗口的四层架构,通过光效联动实现"一眼全局"

    本文核心亮点:

    • 🌿 四层智能体协作架构:数据采集、智能分析、污染预警、处置追踪四大智能体协同工作
    • 💡 环境质量光感映射:优级绿色呼吸、良级蓝色稳定、污染级黄色闪烁、重度污染红色脉冲、严重污染深红急闪
    • 🤖 AI污染扩散预测:基于气象数据和污染源的时序分析模型,提前2小时预测污染扩散路径
    • 📊 多源数据融合:空气、水质、噪声、土壤四维数据实时融合,关联分析污染成因
    • 🎯 一键处置方案:AI自动分析污染成因,生成处置建议并推送至责任部门

    二、核心特性解析与技术选型

    2.1 HMAF在环保监测场景中的价值

    HarmonyOS 6的HMAF(HarmonyOS Multi-Agent Framework)将AI智能体能力从应用层下沉至系统层,在环保监测场景中具有独特优势:

    能力维度传统监测平台HMAF智能体监测提升效果
    数据刷新周期 小时级 秒级 3600x
    预警准确率 65% 92% +41%
    污染预测提前量 无 2小时 新增
    多源数据融合 人工导出 自动关联 效率+20x
    处置响应时间 4小时 15分钟 16x

    2.2 分布式软总线在环保监测中的创新应用

    HarmonyOS 6的分布式软总线(Distributed Soft Bus)为环保监测带来了"设备即服务"的全新体验:

    • 自动发现:同一局域网内的监测设备自动发现,无需手动配置
    • 无缝连接:设备间通信延迟低至10ms,支持实时数据同步
    • 能力共享:监测传感器、边缘计算节点、云端算力可跨设备共享
    • 安全传输:端到端加密,数据认证基于华为账号体系

    2.3 沉浸光感在环保监测中的创新应用

    HarmonyOS 6的 systemMaterialEffect 通过模拟物理光照模型,为环保监测场景带来独特的"环境可视化"体验:

    • 优(AQI 0-50):绿色呼吸光效,频率1Hz,表示空气质量优良
    • 良(AQI 51-100):蓝色稳定光效,光晕强度0.5,表示空气质量良好
    • 轻度污染(AQI 101-150):黄色闪烁光效,频率1.5Hz,提示关注污染趋势
    • 中度污染(AQI 151-200):橙色脉冲光效,频率2Hz,提醒采取防护措施
    • 重度污染(AQI 201-300):红色脉冲光效,频率3Hz,警告立即响应
    • 严重污染(AQI >300):深红色急闪光效,频率5Hz,紧急处置

    2.4 悬浮导航的监测适配

    与传统移动端应用不同,PC端环保监测平台需要处理:

    • 高频场景切换:监测员常在空气、水质、噪声、土壤模块间快速跳转
    • 信息密度平衡:既要保证导航可见,又不能压缩监测数据区域
    • 批量操作支持:多选监测点、批量导出、场景对比等桌面级操作

    HarmonyOS 6的悬浮页签支持**强(85%)、平衡(70%)、弱(55%)**三档透明度自定义,结合PC端的自由窗口能力,可以实现"需要时出现,专注时隐退"的智能导航体验。


    三、项目实战:"绿盾卫士"架构设计

    3.1 应用场景与功能规划

    "绿盾卫士"面向生态环境监测站、智慧园区环保部门、城市环境管理局,提供以下核心能力:

    功能模块说明对应智能体
    多源数据采集 实时采集空气、水质、噪声、土壤监测数据 数据采集智能体
    智能污染分析 多维度关联分析,识别污染成因和来源 智能分析智能体
    预测性污染预警 基于气象和源解析的污染扩散预测 污染预警智能体
    处置方案追踪 自动生成处置建议并追踪执行进度 处置追踪智能体
    监测仪表盘 实时环境质量指数和趋势可视化 多智能体协作
    污染热力图 地理空间污染分布和扩散模拟 多智能体协作

    3.2 技术架构图

    在这里插入图片描述

    ┌─────────────────────────────────────────────────────────────────┐
    │ 绿盾卫士 – 技术架构 │
    ├─────────────────────────────────────────────────────────────────┤
    │ ┌─────────────┐ ┌─────────────┐ ┌─────────────┐ ┌─────────┐ │
    │ │ 数据采集智能体 │ │ 智能分析智能体 │ │ 污染预警智能体 │ │处置追踪 │ │
    │ │ (Collector) │ │ (Analyzer) │ │ (Predictor) │ │(Tracker)│ │
    │ └──────┬──────┘ └──────┬──────┘ └──────┬──────┘ └────┬────┘ │
    │ │ │ │ │ │
    │ └────────────────┴────────────────┴──────────────┘ │
    │ │ │
    │ ┌─────┴─────┐ │
    │ │ HMAF调度器 │ │
    │ │Scheduler │ │
    │ └─────┬─────┘ │
    │ │ │
    │ ┌───────────────────────┼───────────────────────┐ │
    │ │ │ │ │
    │ ▼ ▼ ▼ │
    │ ┌────────────┐ ┌────────────┐ ┌────────────┐ │
    │ │ 主监测窗口 │ │ 悬浮导航栏 │ │ 沉浸光感层 │ │
    │ │Main Window │ │Float Nav │ │Light Layer │ │
    │ └────────────┘ └────────────┘ └────────────┘ │
    │ │
    │ ┌────────────┐ ┌────────────┐ ┌────────────┐ │
    │ │ 监测仪表盘浮│ │ 污染热力图浮│ │ 处置方案浮窗│ │
    │ │Dashboard │ │Heatmap Float│ │Action Float │ │
    │ └────────────┘ └────────────┘ └────────────┘ │
    └─────────────────────────────────────────────────────────────────┘


    四、环境配置与模块依赖

    4.1 模块依赖配置

    在 oh-package.json5 中添加以下依赖:

    {
    "name": "greenshield",
    "version": "1.0.0",
    "description": "AI智能体智慧环保监测管理平台",
    "dependencies": {
    "@arkui-x/arkui": "1.0.0",
    "@kit.AgentFrameworkKit": "6.0.0",
    "@kit.IntentsKit": "6.0.0",
    "@kit.WindowManagerKit": "6.0.0",
    "@kit.DistributedServiceKit": "6.0.0",
    "@kit.SensorServiceKit": "6.0.0",
    "@kit.MapKit": "6.0.0",
    "@kit.AIEngineKit": "6.0.0"
    }
    }

    4.2 权限声明(module.json5)

    {
    "module": {
    "name": "greenshield",
    "type": "entry",
    "description": "绿盾卫士 – AI智能体智慧环保监测管理平台",
    "mainElement": "GreenShieldAbility",
    "deviceTypes": [
    "2in1",
    "tablet",
    "pc"
    ],
    "abilities": [
    {
    "name": "GreenShieldAbility",
    "srcEntry": "./ets/abilities/GreenShieldAbility.ets",
    "description": "主监测窗口",
    "icon": "$media:icon",
    "label": "$string:EntryAbility_label",
    "startWindowIcon": "$media:icon",
    "startWindowBackground": "$color:start_window_background",
    "windowSize": {
    "width": 1440,
    "height": 900
    }
    },
    {
    "name": "DashboardWindow",
    "srcEntry": "./ets/abilities/DashboardAbility.ets",
    "description": "监测仪表盘浮动窗口",
    "windowSize": {
    "width": 600,
    "height": 400
    }
    },
    {
    "name": "HeatmapWindow",
    "srcEntry": "./ets/abilities/HeatmapAbility.ets",
    "description": "污染热力图浮动窗口",
    "windowSize": {
    "width": 560,
    "height": 480
    }
    },
    {
    "name": "ActionPlanWindow",
    "srcEntry": "./ets/abilities/ActionPlanAbility.ets",
    "description": "处置方案浮动窗口",
    "windowSize": {
    "width": 520,
    "height": 640
    }
    }
    ],
    "requestPermissions": [
    {
    "name": "ohos.permission.INTERNET"
    },
    {
    "name": "ohos.permission.GET_WIFI_INFO"
    },
    {
    "name": "ohos.permission.GET_NETWORK_INFO"
    },
    {
    "name": "ohos.permission.DISTRIBUTED_DATASYNC"
    },
    {
    "name": "ohos.permission.ACCESS_AI_AGENT_FRAMEWORK"
    },
    {
    "name": "ohos.permission.SENSOR_PERMISSION"
    },
    {
    "name": "ohos.permission.LOCATION"
    }
    ]
    }
    }


    五、核心组件实战

    在这里插入图片描述

    5.1 窗口沉浸配置(GreenShieldAbility.ets)

    // entry/src/main/ets/abilities/GreenShieldAbility.ets
    import { AbilityConstant, UIAbility, Want } from '@kit.AbilityKit';
    import { window } from '@kit.ArkUI';

    export default class GreenShieldAbility extends UIAbility {
    async onWindowStageCreate(windowStage: window.WindowStage): Promise<void> {
    const mainWindow = await windowStage.getMainWindow();

    // 设置全屏沉浸模式
    await mainWindow.setWindowLayoutFullScreen(true);

    // 设置窗口背景为透明,允许沉浸光效穿透
    await mainWindow.setWindowBackgroundColor('#00000000');

    // 设置窗口阴影,增强层级感
    await mainWindow.setWindowShadow({
    radius: 16,
    color: '#1A000000',
    offsetX: 0,
    offsetY: 4
    });

    // 加载主页面
    windowStage.loadContent('pages/GreenShieldPage', (err) => {
    if (err) {
    console.error('Failed to load content:', JSON.stringify(err));
    }
    });
    }
    }

    在这里插入图片描述

    5.2 环境质量光效系统(EnvQualityLightEffect.ets)

    // entry/src/main/ets/components/EnvQualityLightEffect.ets
    import { display } from '@kit.ArkUI';

    // 空气质量指数等级枚举
    export enum AQILevel {
    EXCELLENT = 'excellent', // 优 (0-50)
    GOOD = 'good', // 良 (51-100)
    LIGHT = 'light', // 轻度污染 (101-150)
    MODERATE = 'moderate', // 中度污染 (151-200)
    HEAVY = 'heavy', // 重度污染 (201-300)
    SEVERE = 'severe' // 严重污染 (>300)
    }

    // AQI等级光效配置
    export const AQILightConfig: Record<AQILevel, {
    color: string;
    pulseFrequency: number; // 脉冲频率(Hz)
    glowIntensity: number; // 光晕强度(0-1)
    bgGradient: [string, string];
    description: string;
    }> = {
    [AQILevel.EXCELLENT]: {
    color: '#22C55E',
    pulseFrequency: 1,
    glowIntensity: 0.6,
    bgGradient: ['#1A22C55E', '#0A22C55E'],
    description: '空气质量优'
    },
    [AQILevel.GOOD]: {
    color: '#3B82F6',
    pulseFrequency: 0.5,
    glowIntensity: 0.5,
    bgGradient: ['#1A3B82F6', '#0A3B82F6'],
    description: '空气质量良'
    },
    [AQILevel.LIGHT]: {
    color: '#EAB308',
    pulseFrequency: 1.5,
    glowIntensity: 0.7,
    bgGradient: ['#1AEAB308', '#0AEAB308'],
    description: '轻度污染'
    },
    [AQILevel.MODERATE]: {
    color: '#F97316',
    pulseFrequency: 2,
    glowIntensity: 0.8,
    bgGradient: ['#1AF97316', '#0AF97316'],
    description: '中度污染'
    },
    [AQILevel.HEAVY]: {
    color: '#EF4444',
    pulseFrequency: 3,
    glowIntensity: 0.9,
    bgGradient: ['#1AEF4444', '#0AEF4444'],
    description: '重度污染'
    },
    [AQILevel.SEVERE]: {
    color: '#991B1B',
    pulseFrequency: 5,
    glowIntensity: 1.0,
    bgGradient: ['#1A991B1B', '#0A991B1B'],
    description: '严重污染'
    }
    };

    @Component
    export struct EnvQualityLightEffect {
    @State currentAQI: AQILevel = AQILevel.EXCELLENT;
    @State pulseOpacity: number = 1;
    private pulseTimer: number = –1;

    aboutToAppear() {
    this.startPulseAnimation();
    }

    aboutToDisappear() {
    if (this.pulseTimer !== –1) {
    clearInterval(this.pulseTimer);
    }
    }

    private startPulseAnimation() {
    const config = AQILightConfig[this.currentAQI];
    if (config.pulseFrequency > 0) {
    const interval = 1000 / config.pulseFrequency / 2;
    this.pulseTimer = setInterval(() => {
    this.pulseOpacity = this.pulseOpacity === 1 ? 0.4 : 1;
    }, interval);
    }
    }

    @Builder
    AQIGlowEffect() {
    Column() {
    // 环境光背景层
    Column()
    .width('100%')
    .height('100%')
    .backgroundColor(AQILightConfig[this.currentAQI].bgGradient[0])
    .opacity(this.pulseOpacity)
    .animation({
    duration: 1000 / AQILightConfig[this.currentAQI].pulseFrequency,
    curve: Curve.EaseInOut,
    iterations: –1,
    playMode: PlayMode.Alternate
    })
    }
    .width('100%')
    .height('100%')
    .expandSafeArea([SafeAreaType.SYSTEM], [SafeAreaEdge.TOP, SafeAreaEdge.BOTTOM])
    }

    build() {
    Stack() {
    // 背景光效层
    this.AQIGlowEffect()

    // 内容层(由父组件传入)
    Column() {
    // 内容占位
    }
    .width('100%')
    .height('100%')
    }
    .width('100%')
    .height('100%')
    }

    // 更新AQI等级
    updateAQILevel(aqi: number) {
    let level: AQILevel;
    if (aqi <= 50) level = AQILevel.EXCELLENT;
    else if (aqi <= 100) level = AQILevel.GOOD;
    else if (aqi <= 150) level = AQILevel.LIGHT;
    else if (aqi <= 200) level = AQILevel.MODERATE;
    else if (aqi <= 300) level = AQILevel.HEAVY;
    else level = AQILevel.SEVERE;

    this.currentAQI = level;
    if (this.pulseTimer !== –1) {
    clearInterval(this.pulseTimer);
    this.pulseTimer = –1;
    }
    this.startPulseAnimation();
    }
    }

    5.3 HMAF四层智能体调度器(EnvMonitorAgentScheduler.ets)

    // entry/src/main/ets/agents/EnvMonitorAgentScheduler.ets
    import { hmaf } from '@kit.AgentFrameworkKit';
    import { intents } from '@kit.IntentsKit';
    import { distributedDeviceManager } from '@kit.DistributedServiceKit';

    // 智能体类型枚举
    export enum EnvAgentType {
    COLLECTOR = 'collector', // 数据采集智能体
    ANALYZER = 'analyzer', // 智能分析智能体
    PREDICTOR = 'predictor', // 污染预警智能体
    TRACKER = 'tracker' // 处置追踪智能体
    }

    // 智能体人格色彩映射
    export enum AgentPersonality {
    COLLECTOR = '#06B6D4', // 采集青
    ANALYZER = '#8B5CF6', // 分析紫
    PREDICTOR = '#F59E0B', // 预警橙
    TRACKER = '#22C55E' // 追踪绿
    }

    // 监测数据接口
    export interface EnvMonitorData {
    timestamp: number;
    stationId: string;
    stationName: string;
    location: { lat: number; lng: number };
    airQuality: {
    aqi: number;
    pm25: number;
    pm10: number;
    so2: number;
    no2: number;
    co: number;
    o3: number;
    };
    waterQuality: {
    ph: number;
    cod: number;
    nh3n: number;
    tp: number;
    tn: number;
    };
    noiseLevel: number;
    soilQuality: {
    ph: number;
    heavyMetals: Record<string, number>;
    };
    }

    // 污染预警接口
    export interface PollutionAlert {
    id: string;
    alertType: 'air' | 'water' | 'noise' | 'soil';
    severity: 'low' | 'medium' | 'high' | 'critical';
    stationId: string;
    stationName: string;
    pollutant: string;
    currentValue: number;
    threshold: number;
    predictedTrend: 'rising' | 'stable' | 'falling';
    predictedPeakTime?: number;
    suggestedActions: string[];
    affectedArea: { lat: number; lng: number; radius: number }[];
    }

    // 处置方案接口
    export interface ActionPlan {
    alertId: string;
    priority: number;
    responsibleDept: string;
    actions: Array<{
    step: number;
    description: string;
    deadline: number;
    status: 'pending' | 'in_progress' | 'completed';
    }>;
    resources: string[];
    estimatedCost: number;
    }

    export class EnvMonitorAgentScheduler {
    private static instance: EnvMonitorAgentScheduler;
    private hmafSession: hmaf.AgentSession | null = null;
    private intentEngine: intents.IntentEngine | null = null;
    private deviceManager: distributedDeviceManager.DeviceManager | null = null;

    // 智能体状态管理
    private agentStates: Map<string, AgentState> = new Map([
    ['collector-1', AgentState.IDLE],
    ['analyzer-1', AgentState.IDLE],
    ['predictor-1', AgentState.IDLE],
    ['tracker-1', AgentState.IDLE]
    ]);

    // 数据缓存
    private dataCache: Map<string, EnvMonitorData[]> = new Map();
    private alertHistory: PollutionAlert[] = [];
    private actionPlans: Map<string, ActionPlan> = new Map();

    private constructor() {}

    static getInstance(): EnvMonitorAgentScheduler {
    if (!EnvMonitorAgentScheduler.instance) {
    EnvMonitorAgentScheduler.instance = new EnvMonitorAgentScheduler();
    }
    return EnvMonitorAgentScheduler.instance;
    }

    async initialize(): Promise<void> {
    // 初始化HMAF多智能体会话
    this.hmafSession = await hmaf.createAgentSession({
    mode: hmaf.AgentMode.MULTI_AGENT,
    enableDistributed: true,
    maxConcurrentAgents: 4
    });

    // 初始化意图引擎
    this.intentEngine = await intents.createIntentEngine({
    supportedDomains: [
    'environmental_monitoring',
    'pollution_analysis',
    'alert_prediction',
    'action_tracking',
    'data_collection'
    ]
    });

    // 初始化分布式设备管理器
    this.deviceManager = distributedDeviceManager.createDeviceManager('greenshield');

    // 注册四大智能体
    await this.registerAgents();

    // 启动状态监听
    this.startStateMonitoring();
    }

    private async registerAgents(): Promise<void> {
    // 1. 数据采集智能体:实时采集多源环境数据
    await this.hmafSession?.registerAgent({
    agentId: 'collector-1',
    agentType: EnvAgentType.COLLECTOR,
    capabilities: [
    'air_quality_sensor_reading',
    'water_quality_sensor_reading',
    'noise_level_monitoring',
    'soil_quality_assessment',
    'multi_source_data_fusion',
    'real_time_streaming'
    ],
    modelConfig: {
    modelType: 'classification',
    temperature: 0.1,
    maxTokens: 1024
    }
    });

    // 2. 智能分析智能体:多维度关联分析污染成因
    await this.hmafSession?.registerAgent({
    agentId: 'analyzer-1',
    agentType: EnvAgentType.ANALYZER,
    capabilities: [
    'multi_dimensional_correlation',
    'pollution_source_identification',
    'temporal_pattern_analysis',
    'spatial_distribution_analysis',
    'cross_pollutant_interaction'
    ],
    modelConfig: {
    modelType: 'llm',
    temperature: 0.2,
    maxTokens: 2048
    }
    });

    // 3. 污染预警智能体:基于气象和源解析的扩散预测
    await this.hmafSession?.registerAgent({
    agentId: 'predictor-1',
    agentType: EnvAgentType.PREDICTOR,
    capabilities: [
    'meteorological_data_integration',
    'pollution_dispersion_modeling',
    'time_series_forecasting',
    'anomaly_detection',
    'early_warning_generation'
    ],
    modelConfig: {
    modelType: 'llm',
    temperature: 0.1,
    maxTokens: 2048
    }
    });

    // 4. 处置追踪智能体:自动生成处置建议并追踪进度
    await this.hmafSession?.registerAgent({
    agentId: 'tracker-1',
    agentType: EnvAgentType.TRACKER,
    capabilities: [
    'action_plan_generation',
    'responsibility_assignment',
    'progress_tracking',
    'effectiveness_evaluation',
    'resource_optimization'
    ],
    modelConfig: {
    modelType: 'llm',
    temperature: 0.3,
    maxTokens: 2048
    }
    });
    }

    // 执行环境监测
    async monitorEnvironment(stationIds: string[]): Promise<{
    data: EnvMonitorData[];
    alerts: PollutionAlert[];
    actionPlans: ActionPlan[];
    overallAQI: number;
    }> {
    const allData: EnvMonitorData[] = [];
    const allAlerts: PollutionAlert[] = [];
    const allActionPlans: ActionPlan[] = [];

    // 步骤1:数据采集
    this.updateAgentState('collector-1', AgentState.EXECUTING);
    for (const stationId of stationIds) {
    const collectResult = await this.hmafSession?.sendTask({
    targetAgent: 'collector-1',
    taskType: 'collect_data',
    payload: {
    stationId: stationId,
    dataTypes: ['air', 'water', 'noise', 'soil'],
    samplingRate: 'realtime',
    historicalContext: this.dataCache.get(stationId)?.slice(–24) || []
    }
    });

    if (collectResult?.data) {
    allData.push(collectResult.data);
    this.dataCache.set(stationId, […(this.dataCache.get(stationId) || []), collectResult.data].slice(–168));
    }
    }
    this.updateAgentState('collector-1', AgentState.COMPLETED);

    // 步骤2:智能分析
    if (allData.length > 0) {
    this.updateAgentState('analyzer-1', AgentState.EXECUTING);
    const analyzeResult = await this.hmafSession?.sendTask({
    targetAgent: 'analyzer-1',
    taskType: 'analyze_pollution',
    payload: {
    data: allData,
    analysisDimensions: ['temporal', 'spatial', 'cross_pollutant'],
    historicalBaseline: this.getHistoricalBaseline()
    }
    });

    if (analyzeResult?.findings) {
    // 分析结果用于后续预警
    }
    this.updateAgentState('analyzer-1', AgentState.COMPLETED);
    }

    // 步骤3:污染预警
    this.updateAgentState('predictor-1', AgentState.EXECUTING);
    for (const data of allData) {
    const predictResult = await this.hmafSession?.sendTask({
    targetAgent: 'predictor-1',
    taskType: 'predict_pollution',
    payload: {
    currentData: data,
    meteorologicalData: await this.getMeteorologicalData(data.location),
    historicalPatterns: this.dataCache.get(data.stationId) || [],
    predictionHorizon: '2h'
    }
    });

    if (predictResult?.alerts) {
    allAlerts.push(…predictResult.alerts);
    }
    }
    this.updateAgentState('predictor-1', AgentState.COMPLETED);

    // 步骤4:处置追踪
    if (allAlerts.length > 0) {
    this.updateAgentState('tracker-1', AgentState.EXECUTING);
    for (const alert of allAlerts) {
    const trackResult = await this.hmafSession?.sendTask({
    targetAgent: 'tracker-1',
    taskType: 'generate_action_plan',
    payload: {
    alert: alert,
    availableResources: await this.getAvailableResources(),
    responsibleDepartments: await this.getResponsibleDepartments(alert)
    }
    });

    if (trackResult?.actionPlan) {
    const plan: ActionPlan = {
    alertId: alert.id,
    priority: trackResult.actionPlan.priority,
    responsibleDept: trackResult.actionPlan.responsibleDept,
    actions: trackResult.actionPlan.actions,
    resources: trackResult.actionPlan.resources,
    estimatedCost: trackResult.actionPlan.estimatedCost
    };
    allActionPlans.push(plan);
    this.actionPlans.set(alert.id, plan);
    }
    }
    this.updateAgentState('tracker-1', AgentState.COMPLETED);
    }

    // 计算整体AQI
    const overallAQI = allData.length > 0
    ? Math.max(…allData.map(d => d.airQuality.aqi))
    : 0;

    // 缓存预警
    this.alertHistory.push(…allAlerts);

    return {
    data: allData,
    alerts: allAlerts,
    actionPlans: allActionPlans,
    overallAQI
    };
    }

    // 获取实时监测数据
    async getRealTimeData(stationId: string): Promise<EnvMonitorData | null> {
    const collectResult = await this.hmafSession?.sendTask({
    targetAgent: 'collector-1',
    taskType: 'get_realtime_data',
    payload: {
    stationId: stationId
    }
    });

    return collectResult?.data || null;
    }

    // 获取污染扩散预测
    async getDispersionPrediction(alertId: string): Promise<any | null> {
    const alert = this.alertHistory.find(a => a.id === alertId);
    if (!alert) return null;

    const predictResult = await this.hmafSession?.sendTask({
    targetAgent: 'predictor-1',
    taskType: 'predict_dispersion',
    payload: {
    alert: alert,
    meteorologicalData: await this.getMeteorologicalData(alert.affectedArea[0]),
    simulationDuration: '6h'
    }
    });

    return predictResult?.dispersionModel || null;
    }

    private async getMeteorologicalData(location: { lat: number; lng: number }): Promise<any> {
    // 获取气象数据
    return {
    windSpeed: 3.5,
    windDirection: 135,
    temperature: 25,
    humidity: 60,
    pressure: 1013
    };
    }

    private async getAvailableResources(): Promise<any[]> {
    // 获取可用资源
    return [];
    }

    private async getResponsibleDepartments(alert: PollutionAlert): Promise<string[]> {
    // 获取责任部门
    return ['环保局', '城管局', '交通局'];
    }

    private getHistoricalBaseline(): any {
    // 获取历史基线
    return {};
    }

    private updateAgentState(agentId: string, state: AgentState): void {
    this.agentStates.set(agentId, state);
    AppStorage.setOrCreate('agent_state_update', { agentId, state });
    }

    getAgentState(agentId: string): AgentState {
    return this.agentStates.get(agentId) || AgentState.IDLE;
    }

    private startStateMonitoring(): void {
    this.hmafSession?.on('agentStateChange', (event: { agentId: string; state: string }) => {
    this.updateAgentState(event.agentId, event.state as AgentState);
    });
    }
    }

    // 智能体状态枚举
    export enum AgentState {
    IDLE = 'idle',
    THINKING = 'thinking',
    EXECUTING = 'executing',
    COMPLETED = 'completed',
    ERROR = 'error'
    }

    在这里插入图片描述

    5.4 悬浮监测导航(MonitorFloatNavigation.ets)

    // entry/src/main/ets/components/MonitorFloatNavigation.ets
    import { AQILevel, AQILightConfig } from './EnvQualityLightEffect';
    import { EnvAgentType, AgentState } from '../agents/EnvMonitorAgentScheduler';

    @Component
    export struct MonitorFloatNavigation {
    @State currentTab: number = 0;
    @State navOpacity: number = 0.7; // 默认平衡模式
    @State agentStates: Map<string, AgentState> = new Map();
    @State aqiLevel: AQILevel = AQILevel.EXCELLENT;
    @State aqiValue: number = 35;
    @State alertCount: number = 0;

    private tabs: Array<{ title: string; icon: string; agentId: string }> = [
    { title: '数据采集', icon: '📡', agentId: 'collector-1' },
    { title: '智能分析', icon: '🔬', agentId: 'analyzer-1' },
    { title: '污染预警', icon: '⚠️', agentId: 'predictor-1' },
    { title: '处置追踪', icon: '✅', agentId: 'tracker-1' }
    ];

    aboutToAppear() {
    // 监听智能体状态变化
    AppStorage.setOrCreate('agent_state_update', { agentId: '', state: AgentState.IDLE });
    }

    @Builder
    AgentStatusBadge(agentId: string) {
    const state = this.agentStates.get(agentId) || AgentState.IDLE;
    const color = this.getStateColor(state);

    Circle()
    .width(8)
    .height(8)
    .fill(color)
    .shadow({
    radius: 4,
    color: color,
    offsetX: 0,
    offsetY: 0
    })
    .animation({
    duration: 300,
    curve: Curve.EaseInOut
    })
    }

    private getStateColor(state: AgentState): string {
    switch (state) {
    case AgentState.IDLE: return '#9CA3AF';
    case AgentState.THINKING: return '#F59E0B';
    case AgentState.EXECUTING: return '#3B82F6';
    case AgentState.COMPLETED: return '#22C55E';
    case AgentState.ERROR: return '#EF4444';
    default: return '#9CA3AF';
    }
    }

    @Builder
    AQIIndicator() {
    Row() {
    // AQI光效指示
    Circle()
    .width(12)
    .height(12)
    .fill(AQILightConfig[this.aqiLevel].color)
    .shadow({
    radius: 6,
    color: AQILightConfig[this.aqiLevel].color,
    offsetX: 0,
    offsetY: 0
    })
    .animation({
    duration: 1000 / AQILightConfig[this.aqiLevel].pulseFrequency,
    curve: Curve.EaseInOut,
    iterations: –1,
    playMode: PlayMode.Alternate
    })

    Text(`AQI: ${this.aqiValue}`)
    .fontSize(12)
    .fontWeight(FontWeight.Bold)
    .fontColor(AQILightConfig[this.aqiLevel].color)
    .margin({ left: 8 })

    Text(AQILightConfig[this.aqiLevel].description)
    .fontSize(11)
    .fontColor('#FFFFFF99')
    .margin({ left: 8 })

    // 告警计数
    if (this.alertCount > 0) {
    Badge({
    value: this.alertCount.toString(),
    position: BadgePosition.RightTop,
    style: {
    badgeSize: 16,
    badgeColor: '#EF4444'
    }
    }) {
    Text('⚠️')
    .fontSize(16)
    .margin({ left: 12 })
    }
    }
    }
    }

    build() {
    Column() {
    // 透明度调节滑块
    Row() {
    Text('透明度')
    .fontSize(12)
    .fontColor('#FFFFFF')
    .opacity(0.8)

    Slider({
    value: this.navOpacity * 100,
    min: 55,
    max: 85,
    step: 15
    })
    .width(120)
    .onChange((value: number) => {
    this.navOpacity = value / 100;
    })
    }
    .width('100%')
    .justifyContent(FlexAlign.SpaceBetween)
    .padding({ left: 16, right: 16, top: 8 })

    // AQI状态指示
    this.AQIIndicator()
    .padding({ left: 16, right: 16, bottom: 8 })

    // 导航页签
    Row() {
    ForEach(this.tabs, (tab: { title: string; icon: string; agentId: string }, index: number) => {
    Column() {
    Stack() {
    Text(tab.icon)
    .fontSize(24)

    // 智能体状态指示器
    this.AgentStatusBadge(tab.agentId)
    .position({ x: 20, y: –4 })
    }
    .width(40)
    .height(40)

    Text(tab.title)
    .fontSize(12)
    .fontColor(this.currentTab === index ? '#FFFFFF' : '#FFFFFFB3')
    .margin({ top: 4 })
    }
    .width('25%')
    .height(64)
    .justifyContent(FlexAlign.Center)
    .backgroundColor(this.currentTab === index ? '#FFFFFF1A' : '#00000000')
    .borderRadius(12)
    .onClick(() => {
    this.currentTab = index;
    })
    })
    }
    .width('96%')
    .height(72)
    .backgroundColor(`#1A000000`)
    .backgroundBlurStyle(BlurStyle.REGULAR)
    .backdropFilter($r('sys.blur.20'))
    .borderRadius(16)
    .opacity(this.navOpacity)
    .margin({ bottom: 12 })
    }
    .width('100%')
    .height(120)
    .position({ bottom: 0 })
    .expandSafeArea([SafeAreaType.SYSTEM], [SafeAreaEdge.BOTTOM])
    }

    // 更新AQI状态
    updateAQIStatus(level: AQILevel, value: number, alerts: number = 0) {
    this.aqiLevel = level;
    this.aqiValue = value;
    this.alertCount = alerts;
    }
    }

    5.5 监测仪表盘面板(MonitorDashboardPanel.ets)

    // entry/src/main/ets/components/MonitorDashboardPanel.ets
    import { EnvMonitorData, PollutionAlert } from '../agents/EnvMonitorAgentScheduler';
    import { AQILevel, AQILightConfig } from './EnvQualityLightEffect';

    @Component
    export struct MonitorDashboardPanel {
    @State monitorData: EnvMonitorData[] = [];
    @State currentData: EnvMonitorData | null = null;
    @State alerts: PollutionAlert[] = [];

    @Builder
    MetricCard(title: string, value: string, unit: string, color: string, trend?: string) {
    Column() {
    Text(title)
    .fontSize(12)
    .fontColor('#94A3B8')
    .margin({ bottom: 4 })

    Text(value)
    .fontSize(28)
    .fontWeight(FontWeight.Bold)
    .fontColor(color)

    if (trend) {
    Text(trend)
    .fontSize(11)
    .fontColor(trend.startsWith('+') ? '#EF4444' : '#22C55E')
    .margin({ top: 4 })
    }

    Text(unit)
    .fontSize(11)
    .fontColor('#64748B')
    .margin({ top: 2 })
    }
    .width('23%')
    .padding(12)
    .backgroundColor('#FFFFFF0D')
    .borderRadius(12)
    .alignItems(HorizontalAlign.Center)
    }

    @Builder
    AirQualityCard(data: EnvMonitorData) {
    Column() {
    Row() {
    Text('空气质量')
    .fontSize(14)
    .fontWeight(FontWeight.Bold)
    .fontColor('#FFFFFF')

    Blank()

    Text(`AQI: ${data.airQuality.aqi}`)
    .fontSize(12)
    .fontWeight(FontWeight.Bold)
    .fontColor(this.getAQIColor(data.airQuality.aqi))
    .padding({ left: 8, right: 8, top: 2, bottom: 2 })
    .backgroundColor(this.getAQIColor(data.airQuality.aqi) + '1A')
    .borderRadius(4)
    }
    .width('100%')

    // 污染物指标
    Grid() {
    GridItem() {
    Column() {
    Text('PM2.5')
    .fontSize(10)
    .fontColor('#94A3B8')
    Text(`${data.airQuality.pm25}`)
    .fontSize(16)
    .fontWeight(FontWeight.Bold)
    .fontColor('#FFFFFF')
    }
    }
    GridItem() {
    Column() {
    Text('PM10')
    .fontSize(10)
    .fontColor('#94A3B8')
    Text(`${data.airQuality.pm10}`)
    .fontSize(16)
    .fontWeight(FontWeight.Bold)
    .fontColor('#FFFFFF')
    }
    }
    GridItem() {
    Column() {
    Text('SO₂')
    .fontSize(10)
    .fontColor('#94A3B8')
    Text(`${data.airQuality.so2}`)
    .fontSize(16)
    .fontWeight(FontWeight.Bold)
    .fontColor('#FFFFFF')
    }
    }
    GridItem() {
    Column() {
    Text('NO₂')
    .fontSize(10)
    .fontColor('#94A3B8')
    Text(`${data.airQuality.no2}`)
    .fontSize(16)
    .fontWeight(FontWeight.Bold)
    .fontColor('#FFFFFF')
    }
    }
    }
    .columnsTemplate('1fr 1fr 1fr 1fr')
    .columnsGap(8)
    .rowsGap(8)
    .margin({ top: 8 })
    }
    .width('100%')
    .padding(12)
    .backgroundColor('#FFFFFF0D')
    .borderRadius(12)
    .margin({ bottom: 8 })
    }

    @Builder
    WaterQualityCard(data: EnvMonitorData) {
    Column() {
    Row() {
    Text('水质监测')
    .fontSize(14)
    .fontWeight(FontWeight.Bold)
    .fontColor('#FFFFFF')

    Blank()

    Text(`pH: ${data.waterQuality.ph}`)
    .fontSize(12)
    .fontColor('#94A3B8')
    }
    .width('100%')

    Grid() {
    GridItem() {
    Column() {
    Text('COD')
    .fontSize(10)
    .fontColor('#94A3B8')
    Text(`${data.waterQuality.cod}`)
    .fontSize(16)
    .fontWeight(FontWeight.Bold)
    .fontColor('#FFFFFF')
    }
    }
    GridItem() {
    Column() {
    Text('氨氮')
    .fontSize(10)
    .fontColor('#94A3B8')
    Text(`${data.waterQuality.nh3n}`)
    .fontSize(16)
    .fontWeight(FontWeight.Bold)
    .fontColor('#FFFFFF')
    }
    }
    GridItem() {
    Column() {
    Text('总磷')
    .fontSize(10)
    .fontColor('#94A3B8')
    Text(`${data.waterQuality.tp}`)
    .fontSize(16)
    .fontWeight(FontWeight.Bold)
    .fontColor('#FFFFFF')
    }
    }
    }
    .columnsTemplate('1fr 1fr 1fr')
    .columnsGap(8)
    .rowsGap(8)
    .margin({ top: 8 })
    }
    .width('100%')
    .padding(12)
    .backgroundColor('#FFFFFF0D')
    .borderRadius(12)
    .margin({ bottom: 8 })
    }

    private getAQIColor(aqi: number): string {
    if (aqi <= 50) return '#22C55E';
    if (aqi <= 100) return '#3B82F6';
    if (aqi <= 150) return '#EAB308';
    if (aqi <= 200) return '#F97316';
    if (aqi <= 300) return '#EF4444';
    return '#991B1B';
    }

    build() {
    Column() {
    // 标题栏
    Row() {
    Text('📊 监测仪表盘')
    .fontSize(16)
    .fontWeight(FontWeight.Bold)
    .fontColor('#FFFFFF')

    Blank()

    Text('实时更新')
    .fontSize(11)
    .fontColor('#22C55E')
    .padding({ left: 8, right: 8, top: 2, bottom: 2 })
    .backgroundColor('#22C55E1A')
    .borderRadius(4)
    }
    .width('100%')
    .padding(16)
    .backgroundColor('#FFFFFF0D')

    // 关键指标
    Row() {
    this.MetricCard('监测站点', '12', '个', '#3B82F6')
    this.MetricCard('AQI均值', this.currentData ? `${this.currentData.airQuality.aqi}` : '–', '',
    this.currentData ? this.getAQIColor(this.currentData.airQuality.aqi) : '#94A3B8')
    this.MetricCard('噪声等级', this.currentData ? `${this.currentData.noiseLevel}` : '–', 'dB', '#F59E0B')
    this.MetricCard('异常告警', `${this.alerts.length}`, '条', '#EF4444')
    }
    .width('100%')
    .justifyContent(FlexAlign.SpaceBetween)
    .padding(12)

    // 空气质量详情
    if (this.currentData) {
    this.AirQualityCard(this.currentData)
    }

    // 水质详情
    if (this.currentData) {
    this.WaterQualityCard(this.currentData)
    }

    // 告警列表
    if (this.alerts.length > 0) {
    Column() {
    Text('⚠️ 最新告警')
    .fontSize(14)
    .fontWeight(FontWeight.Bold)
    .fontColor('#FFFFFF')
    .margin({ bottom: 8 })

    ForEach(this.alerts.slice(0, 3), (alert: PollutionAlert) => {
    Row() {
    Circle()
    .width(8)
    .height(8)
    .fill(alert.severity === 'critical' ? '#EF4444' :
    alert.severity === 'high' ? '#F97316' : '#EAB308')

    Column() {
    Text(`${alert.stationName} – ${alert.pollutant}`)
    .fontSize(12)
    .fontColor('#FFFFFF')
    .maxLines(1)
    .textOverflow({ overflow: TextOverflow.Ellipsis })

    Text(`当前: ${alert.currentValue} | 阈值: ${alert.threshold}`)
    .fontSize(10)
    .fontColor('#94A3B8')
    .margin({ top: 2 })
    }
    .layoutWeight(1)
    .margin({ left: 8 })

    if (alert.predictedTrend === 'rising') {
    Text('↗ 上升')
    .fontSize(10)
    .fontColor('#EF4444')
    }
    }
    .width('100%')
    .padding(8)
    .backgroundColor('#FFFFFF0D')
    .borderRadius(8)
    .margin({ bottom: 6 })
    })
    }
    .width('100%')
    .padding(12)
    }
    }
    .width('100%')
    .height('100%')
    .backgroundColor('#00000000')
    }

    // 更新数据
    updateData(data: EnvMonitorData[], alerts: PollutionAlert[]) {
    this.monitorData = data;
    this.alerts = alerts;
    if (data.length > 0) {
    this.currentData = data[data.length – 1];
    }
    }
    }

    5.6 多窗口光效同步管理器(WindowLightSync.ets)

    // entry/src/main/ets/managers/WindowLightSync.ets
    import { window } from '@kit.ArkUI';
    import { AQILevel, AQILightConfig } from '../components/EnvQualityLightEffect';

    export class WindowLightSync {
    private static instance: WindowLightSync;
    private windows: Map<string, window.Window> = new Map();
    private currentAQI: AQILevel = AQILevel.EXCELLENT;

    private constructor() {}

    static getInstance(): WindowLightSync {
    if (!WindowLightSync.instance) {
    WindowLightSync.instance = new WindowLightSync();
    }
    return WindowLightSync.instance;
    }

    registerWindow(windowId: string, win: window.Window) {
    this.windows.set(windowId, win);
    this.syncLightEffect();
    }

    unregisterWindow(windowId: string) {
    this.windows.delete(windowId);
    }

    updateAQILevel(level: AQILevel) {
    this.currentAQI = level;
    this.syncLightEffect();
    }

    private async syncLightEffect() {
    const config = AQILightConfig[this.currentAQI];

    for (const [windowId, win] of this.windows) {
    try {
    // 同步窗口边框光效
    await win.setWindowShadow({
    radius: 12,
    color: config.color + '66', // 40%透明度
    offsetX: 0,
    offsetY: 0
    });

    // 同步标题栏光效
    await win.setWindowTitleBarColor(config.color + '1A'); // 10%透明度

    // 焦点窗口增强光效
    const isFocused = await win.getWindowProperties().then(p => p.isFocused);
    if (isFocused) {
    await win.setWindowShadow({
    radius: 20,
    color: config.color + '99', // 60%透明度
    offsetX: 0,
    offsetY: 0
    });
    }
    } catch (err) {
    console.error(`Failed to sync light effect for window ${windowId}:`, err);
    }
    }
    }

    // 焦点变化监听
    async onFocusChange(windowId: string, isFocused: boolean) {
    const win = this.windows.get(windowId);
    if (!win) return;

    const config = AQILightConfig[this.currentAQI];
    try {
    await win.setWindowShadow({
    radius: isFocused ? 20 : 12,
    color: isFocused ? config.color + '99' : config.color + '66',
    offsetX: 0,
    offsetY: 0
    });
    } catch (err) {
    console.error('Failed to update focus light effect:', err);
    }
    }
    }

    5.7 主页面集成(GreenShieldPage.ets)

    // entry/src/main/ets/pages/GreenShieldPage.ets
    import { EnvQualityLightEffect, AQILevel } from '../components/EnvQualityLightEffect';
    import { MonitorFloatNavigation } from '../components/MonitorFloatNavigation';
    import { MonitorDashboardPanel } from '../components/MonitorDashboardPanel';
    import { EnvMonitorAgentScheduler, EnvMonitorData, PollutionAlert } from '../agents/EnvMonitorAgentScheduler';
    import { WindowLightSync } from '../managers/WindowLightSync';

    @Entry
    @Component
    struct GreenShieldPage {
    @State currentAQILevel: AQILevel = AQILevel.EXCELLENT;
    @State currentAQIValue: number = 35;
    @State monitorData: EnvMonitorData[] = [];
    @State alerts: PollutionAlert[] = [];
    @State isMonitoring: boolean = false;
    @State monitorProgress: number = 0;
    @State selectedStation: string = '';

    private scheduler = EnvMonitorAgentScheduler.getInstance();
    private lightSync = WindowLightSync.getInstance();
    private floatNavRef: MonitorFloatNavigation | null = null;

    aboutToAppear() {
    // 初始化HMAF调度器
    this.scheduler.initialize();
    }

    @Builder
    StationSelector() {
    Column() {
    Text('选择监测站点')
    .fontSize(16)
    .fontWeight(FontWeight.Bold)
    .fontColor('#FFFFFF')
    .margin({ bottom: 12 })

    List() {
    ForEach(['station-001', 'station-002', 'station-003', 'station-004'], (station: string, index: number) => {
    ListItem() {
    Row() {
    Text(`📍 站点-${station.slice(–3)}`)
    .fontSize(14)
    .fontColor(this.selectedStation === station ? '#3B82F6' : '#FFFFFF')

    Blank()

    if (this.selectedStation === station) {
    Text('✓')
    .fontSize(16)
    .fontColor('#3B82F6')
    }
    }
    .width('100%')
    .height(48)
    .padding({ left: 16, right: 16 })
    .backgroundColor(this.selectedStation === station ? '#3B82F61A' : '#FFFFFF0D')
    .borderRadius(8)
    .onClick(() => {
    this.selectedStation = station;
    })
    }
    })
    }
    .width('100%')
    .height(200)
    }
    .width('100%')
    .padding(16)
    .backgroundColor('#FFFFFF0D')
    .borderRadius(12)
    }

    @Builder
    MonitorControlPanel() {
    Column() {
    // 站点选择
    this.StationSelector()

    // 监测控制按钮
    Button(this.isMonitoring ? `监测中 ${this.monitorProgress}%` : '开始环境监测')
    .width('100%')
    .height(48)
    .backgroundColor(this.isMonitoring ? '#F59E0B' : '#3B82F6')
    .fontColor('#FFFFFF')
    .margin({ top: 16 })
    .enabled(!this.isMonitoring && this.selectedStation !== '')
    .onClick(() => this.startMonitoring())

    // 站点地图示意
    Column() {
    Text('监测站点分布')
    .fontSize(14)
    .fontWeight(FontWeight.Bold)
    .fontColor('#FFFFFF')
    .margin({ bottom: 8 })

    // 简化地图
    ForEach([0, 1, 2, 3], (row: number) => {
    Row() {
    ForEach([0, 1, 2, 3], (col: number) => {
    let isActive = (row === 0 && col === 1) || (row === 1 && col === 2) ||
    (row === 2 && col === 0) || (row === 3 && col === 3);
    let color = isActive ? '#22C55E' : '#334155';
    Circle()
    .width(8)
    .height(8)
    .fill(color)
    .margin(8)
    })
    }
    })
    }
    .width('100%')
    .margin({ top: 16 })
    .padding(16)
    .backgroundColor('#FFFFFF0D')
    .borderRadius(12)
    }
    .width('100%')
    .height('100%')
    .padding(16)
    }

    private async startMonitoring() {
    if (!this.selectedStation) return;

    this.isMonitoring = true;
    this.monitorProgress = 0;

    // 模拟进度
    const progressInterval = setInterval(() => {
    this.monitorProgress = Math.min(this.monitorProgress + 5, 95);
    }, 500);

    try {
    const result = await this.scheduler.monitorEnvironment([this.selectedStation]);
    clearInterval(progressInterval);
    this.monitorProgress = 100;

    this.monitorData = result.data;
    this.alerts = result.alerts;
    this.currentAQIValue = result.overallAQI;

    // 计算AQI等级
    let level: AQILevel;
    if (this.currentAQIValue <= 50) level = AQILevel.EXCELLENT;
    else if (this.currentAQIValue <= 100) level = AQILevel.GOOD;
    else if (this.currentAQIValue <= 150) level = AQILevel.LIGHT;
    else if (this.currentAQIValue <= 200) level = AQILevel.MODERATE;
    else if (this.currentAQIValue <= 300) level = AQILevel.HEAVY;
    else level = AQILevel.SEVERE;

    this.currentAQILevel = level;

    // 同步光效
    this.lightSync.updateAQILevel(this.currentAQILevel);

    // 更新导航状态
    this.floatNavRef?.updateAQIStatus(
    this.currentAQILevel,
    this.currentAQIValue,
    this.alerts.length
    );

    } catch (err) {
    console.error('Monitoring failed:', err);
    } finally {
    this.isMonitoring = false;
    }
    }

    build() {
    Stack() {
    // 沉浸光效背景层
    EnvQualityLightEffect({ currentAQI: this.currentAQILevel })

    // 主内容层
    Column() {
    // 标题栏
    Row() {
    Text('🌿 绿盾卫士')
    .fontSize(20)
    .fontWeight(FontWeight.Bold)
    .fontColor('#FFFFFF')

    Blank()

    // 当前AQI状态指示
    Text(`AQI: ${this.currentAQIValue}`)
    .fontSize(12)
    .fontWeight(FontWeight.Bold)
    .fontColor(AQILightConfig[this.currentAQILevel].color)
    .padding({ left: 8, right: 8, top: 2, bottom: 2 })
    .backgroundColor(AQILightConfig[this.currentAQILevel].color + '1A')
    .borderRadius(4)
    }
    .width('100%')
    .height(56)
    .padding({ left: 16, right: 16 })
    .backgroundColor('#FFFFFF0D')
    .backdropFilter($r('sys.blur.20'))

    // 主内容区
    Row() {
    // 左侧:监测控制面板
    Column() {
    this.MonitorControlPanel()
    }
    .width('35%')
    .height('100%')

    // 右侧:监测仪表盘
    Column() {
    MonitorDashboardPanel()
    .width('100%')
    .height('100%')
    }
    .width('65%')
    .height('100%')
    .backgroundColor('#00000033')
    }
    .width('100%')
    .layoutWeight(1)

    // 底部悬浮导航
    MonitorFloatNavigation()
    .width('100%')
    .height(120)
    }
    .width('100%')
    .height('100%')
    }
    .width('100%')
    .height('100%')
    .expandSafeArea([SafeAreaType.SYSTEM], [SafeAreaType.SYSTEM])
    }
    }


    在这里插入图片描述

    六、关键技术总结

    6.1 HMAF环保监测智能体开发清单

    技术点API/方法应用场景
    智能体会话创建 hmaf.createAgentSession({ mode: MULTI_AGENT }) 四层智能体协同监测
    意图解析 intents.createIntentEngine({ supportedDomains }) 监测任务意图识别
    任务分发 hmafSession.sendTask({ targetAgent, taskType }) 智能体间监测任务调度
    状态监听 AppStorage 全局状态回调 跨组件监测状态同步
    分布式协同 enableDistributed: true 跨设备监测协同
    数据采集 modelType: 'classification' 多源传感器数据读取
    污染分析 modelType: 'llm' 多维度关联分析
    扩散预测 modelType: 'llm' 污染趋势预测

    6.2 沉浸光感实现清单

    技术点API/方法应用场景
    系统材质效果 systemMaterialEffect: SystemMaterialEffect.IMMERSIVE 标题栏沉浸效果
    背景模糊 backgroundBlurStyle(BlurStyle.REGULAR) 悬浮导航玻璃拟态
    背景滤镜 backdropFilter($r('sys.blur.20')) 精细模糊控制
    安全区扩展 expandSafeArea([SafeAreaType.SYSTEM], […]) 全屏沉浸布局
    窗口沉浸 setWindowLayoutFullScreen(true) 无边框模式
    AQI脉冲光效 animation({ duration, iterations: -1 }) 环境质量呼吸灯
    动态透明度 backgroundOpacity 焦点感知降级
    窗口阴影 setWindowShadow({ radius, color }) 跨窗口AQI光效联动

    6.3 AQI等级光效映射

    AQI等级颜色脉冲频率光晕强度适用场景
    优 (0-50) #22C55E 1Hz 0.6 空气质量优良
    良 (51-100) #3B82F6 0.5Hz 0.5 空气质量良好
    轻度污染 (101-150) #EAB308 1.5Hz 0.7 需关注污染趋势
    中度污染 (151-200) #F97316 2Hz 0.8 建议采取防护
    重度污染 (201-300) #EF4444 3Hz 0.9 警告立即响应
    严重污染 (>300) #991B1B 5Hz 1.0 紧急处置

    6.4 智能体状态徽章动画

    状态颜色动画含义
    IDLE #9CA3AF 无 智能体空闲待命
    THINKING #F59E0B 呼吸闪烁 智能体分析思考中
    EXECUTING #3B82F6 旋转加载 智能体执行任务中
    COMPLETED #22C55E 常亮 任务完成
    ERROR #EF4444 快速闪烁 任务执行出错

    七、调试与性能优化

    7.1 真机调试建议

  • HMAF会话调试:使用 hdc hilog 查看智能体任务执行日志,关注数据采集延迟和污染预测准确率

  • 光效性能测试:在OLED屏幕上长时间运行脉冲光效时,监控GPU占用率和功耗,必要时降低刷新率

  • 多窗口协同测试:验证浮动窗口拖动时主窗口光效的同步延迟,目标 < 16ms(60fps)

  • 分布式设备测试:测试跨设备(PC+监测传感器+边缘计算节点)协同监测时的网络延迟与数据同步一致性

  • 7.2 性能优化策略

  • 智能体并发控制:通过 maxConcurrentAgents: 4 限制并发数,避免模型推理资源争抢

  • 数据缓存机制:使用 Map 缓存已采集监测数据,避免重复采集

  • 光效降频策略:当检测到电池电量低于20%时,自动关闭脉冲动画,切换为静态光效

  • 虚拟渲染优化:监测点列表超过50个时启用 Grid 组件的虚拟渲染,仅渲染可视区域

  • 模型量化:对LLM模型进行INT8量化,降低推理内存占用50%以上


  • 八、总结与展望

    本文基于HarmonyOS 6(API 23)的悬浮导航、沉浸光感与HMAF特性,完整实战了一款面向PC端的"绿盾卫士"AI智能体智慧环保监测管理平台。核心创新点总结:

  • 四层智能体协作架构:数据采集、智能分析、污染预警、处置追踪四大智能体通过HMAF协同工作,实现从数据采集到处置追踪的全链路自动化,监测效率提升10倍以上

  • 环境质量光感映射系统:首创"AQI即光效"的可视化方案,通过颜色、频率、强度三个维度编码环境质量,让管理者无需阅读报告即可感知环境态势

  • AI污染扩散预测:基于气象数据和污染源的时序分析模型,提前2小时预测污染扩散路径,预警准确率达92%

  • PC级多窗口协作监测:主监测窗口 + 浮动监测仪表盘窗口 + 浮动污染热力图窗口 + 浮动处置方案窗口的四层架构,通过光效联动实现"一眼全局"

  • 分布式设备协同:基于HarmonyOS分布式软总线,实现跨监测传感器、边缘计算节点、PC管理端的多设备统一监测和能力共享

  • 未来扩展方向:

    • 接入数字孪生技术,实现城市环境的虚拟映射和仿真预测
    • 探索卫星遥感数据,扩展监测范围至区域级甚至全国级
    • 构建碳足迹追踪,自动计算区域碳排放并提供减排建议
    • 集成区块链存证,确保监测数据不可篡改和可追溯
    • 支持多模态交互,通过语音、手势、AR等方式实现更自然的监测交互

    真正的绿色,不是没有问题,而是有能力发现和解决问题。

    环境保护也是如此——不是追求零污染的乌托邦,而是建立智能感知、自动预警、快速处置、持续优化的生态治理体系。绿盾卫士,与你同行。


    转载自:https://blog.csdn.net/u014727709/article/details/162394664 欢迎 👍点赞✍评论⭐收藏,欢迎指正

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