init
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/dist
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/node_modules
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# AimBot Web
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基于 Vue 3 的机器人远程控制前端,提供自动监控、手动遥控和 PID 调参三个功能页面。
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## 技术栈
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| 层 | 技术 |
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|----|------|
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| 框架 | Vue 3.5 (Composition API, `<script setup>`) |
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| 构建 | Vite 5 + pnpm |
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| 路由 | Vue Router 4 (Hash 模式) |
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| ROS 通信 | roslibjs → rosbridge WebSocket |
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| HTTP | 原生 fetch |
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## 项目结构
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```
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src/
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├── main.js # 入口,挂载 App + Router
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├── App.vue # 根布局:顶部导航 + router-view
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├── config.js # 集中配置(地址、话题、控制参数)
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├── router/index.js # Hash 路由表
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├── composables/
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│ └── useRosbridge.js # roslibjs 封装 Hook
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└── views/
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├── AutoMode.vue # 自动模式页
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├── ManualMode.vue # 手动遥控页
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└── DebugMode.vue # 调试模式页
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```
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## 架构分层
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```
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┌─────────────────────────────────────────────────────────┐
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│ View 层 (views/*.vue) │
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│ - 页面 UI 与用户交互 │
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│ - 调用 composable + config │
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├─────────────────────────────────────────────────────────┤
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│ Composable 层 (composables/useRosbridge.js) │
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│ - 封装 roslibjs 连接 / 发布 / 生命周期 │
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│ - 暴露响应式 connected 状态 │
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├─────────────────────────────────────────────────────────┤
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│ Config 层 (config.js) │
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│ - 所有可配置常量集中管理 │
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│ - 部署时只需修改此文件 │
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├─────────────────────────────────────────────────────────┤
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│ Router 层 (router/index.js) │
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│ - Hash 路由,/auto → /manual → /debug │
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│ - 默认重定向到 /auto │
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└─────────────────────────────────────────────────────────┘
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```
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## 路由设计
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| 路径 | 页面 | 说明 |
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|------|------|------|
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| `#/auto` | AutoMode | 默认页,MJPEG 视频流 |
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| `#/manual` | ManualMode | 键盘遥控 + 视频流 |
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| `#/debug` | DebugMode | PID 参数配置 + 激光开关 |
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| `#/` | → 重定向到 `#/auto` | |
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选用 Hash 路由 (`createWebHashHistory`) 是为了避免部署到 Nginx 后直接访问子路径出现 404。
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## 页面详解
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### 1. AutoMode(自动模式)
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**功能:** 显示自动运行过程的实时画面。
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**数据流:**
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```
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web_video_server ──MJPEG──► <img src> ──► 浏览器渲染
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```
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**交互:**
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- 「切换到当前模式」按钮 → `POST /api/mode/switch { mode: "auto" }` → ROS2 后端切换工作模式
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**MJPEG 连接管理:**
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- 组件挂载时 `<img>` 加载 MJPEG 流
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- `onBeforeRouteLeave` 钩子中清空 `img.src`,确保离开页面时立即释放 TCP 连接
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- 路由跳转顺序:旧页面断连 → 新页面建连,避免单连接服务端的冲突
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### 2. ManualMode(手动模式)
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**功能:** 键盘遥控机器人底盘和云台,J 键控制激光,同时观看实时画面。
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**数据流:**
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```
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键盘事件 (keydown/keyup)
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│
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├─► pressed Set (WASD/方向键 多键集合)
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│ │
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│ ▼
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│ computeVelocities() ◄── config.js
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│ │
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│ ├─► { left, right } ──► /cmd_wheel (值变化时发送)
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│ └─► { pitch, yaw } ──► /cmd_gimbal (值变化时发送)
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│ │
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│ ▼
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│ rosbridge ──► ROS2 节点
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│
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└─► J 键 (!e.repeat)
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│
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▼
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POST /api/laser { action: "on"|"off" } ──► ROS2 HTTP 服务
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```
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**键盘映射策略:**
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|
||||
```
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W (+线速度) ↑ (+pitch 度/秒)
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A (+角速度) D (-角速度) ← (+yaw 度/秒) → (-yaw 度/秒)
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S (-线速度) ↓ (-pitch 度/秒)
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底盘 (差速驱动) 云台 (角度速率)
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J 激光 开/关
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```
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- **多键同时按下**:W+A 同时按 = 前进 + 左转,自动合成左右轮速
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- **同轴冲突**:W+S 同时按 → 相互抵消,线速度为 0
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- **值变化才发布**:比较当前速度与上次发布值,无变化则跳过,避免无效 rosbridge 消息
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- **自动启停**:首个按键按下启动 `requestAnimationFrame` 循环,所有按键松开启自动停止(publish 值不变的帧直接跳过)
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- **J 键防重复**:`e.repeat` 过滤,长按 J 不会反复切换激光
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**差速运动学转换:**
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||||
```
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left_speed = linear - angular × (wheel_separation / 2)
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right_speed = linear + angular × (wheel_separation / 2)
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```
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### 3. DebugMode(调试模式)
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**功能:** PID 参数在线调参,激光开关,模式切换。
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**交互:**
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- 顶部三个按钮可切换任意模式
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- **激光开关按钮**:「激光: ON/OFF」点击切换,`POST /api/laser { action: "on"|"off" }`
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- 12 个数字输入框分 4 组:
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- 视觉环 Yaw 电机:Kp / Ki / Kd
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- 视觉环 Pitch 电机:Kp / Ki / Kd
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- 角度环 Yaw 电机:Kp / Ki / Kd
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||||
- 角度环 Pitch 电机:Kp / Ki / Kd
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||||
- 「发布参数」按钮 → rosbridge 发布 JSON 到 `/pid_config` 话题
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||||
**发布数据格式:**
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||||
```json
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{
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"visual_yaw": { "kp": 1.0, "ki": 0.1, "kd": 0.01 },
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"visual_pitch": { "kp": 1.0, "ki": 0.1, "kd": 0.01 },
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"angle_yaw": { "kp": 2.0, "ki": 0.2, "kd": 0.02 },
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"angle_pitch": { "kp": 2.0, "ki": 0.2, "kd": 0.02 }
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}
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```
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## useRosbridge — 核心 Composable
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```
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useRosbridge()
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│
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||||
├─ connect(url) → 建立 WebSocket,绑定 connection/close/error 事件
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├─ disconnect() → 手动断开
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├─ publish(topic, type, data) → 发布消息(自动缓存 Topic 对象)
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├─ connected (ref) → 响应式连接状态
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│
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└─ onUnmounted() → 组件销毁时自动断开
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```
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- 每次调用 `useRosbridge()` 创建独立的 ros 实例
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- Topic 对象按 `"topic:messageType"` 缓存,避免重复创建
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- 组件卸载 (`onUnmounted`) 自动关闭 WebSocket,无需手动清理
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## config.js — 配置项说明
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```js
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HTTP_API_BASE // HTTP API 基础地址
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ROSBRIDGE_URL // rosbridge WebSocket,格式 ws://host:9090
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MJPEG_AUTO_URL // 自动模式 MJPEG 流地址
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MJPEG_MANUAL_URL // 手动模式 MJPEG 流地址
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CMD_WHEEL_TOPIC // 底盘轮速话题名
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CMD_GIMBAL_TOPIC // 云台角速度话题名
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PID_CONFIG_TOPIC // PID 参数话题名
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MAX_LINEAR // 最大线速度 (m/s)
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MAX_ANGULAR // 最大角速度 (rad/s)
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WHEEL_SEPARATION // 底盘轮距 (m)
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GIMBAL_PITCH_DEG_S // 云台 pitch 角度速率 (度/秒)
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GIMBAL_YAW_DEG_S // 云台 yaw 角度速率 (度/秒)
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```
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## HTTP API 接口一览
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| 接口 | 方法 | 请求体 | 说明 | 触发位置 |
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||||
|------|------|--------|------|----------|
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||||
| `/api/mode/switch` | POST | `{"mode": "auto"\|"manual"\|"debug"}` | 切换工作模式 | Auto/Manual/Debug 页面按钮 |
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||||
| `/api/laser` | POST | `{"action": "on"\|"off"}` | 激光开关 | Manual J 键, Debug 按钮 |
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## 通信架构总览
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||||
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||||
```
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||||
┌─────────────────────────────────────────────────────────┐
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||||
│ Vue3 前端 │
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||||
│ │
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||||
│ AutoMode.vue ────► fetch POST /api/mode/switch │
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│ ────► <img src="/stream?topic=..."> │
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│ ManualMode.vue ─► roslibjs ws://host:9090 │
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│ ──► <img src="/stream?topic=..."> │
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│ ──► fetch POST /api/laser (J 键) │
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│ DebugMode.vue ──► roslibjs ws://host:9090 │
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│ ───► fetch POST /api/mode/switch │
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│ ───► fetch POST /api/laser (按钮) │
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└──────────┬──────────────┬───────────────────────────────┘
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│ HTTP │ WebSocket + MJPEG
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||||
▼ ▼
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||||
┌─────────┐ ┌──────────────┐
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||||
│ Nginx │ │ rosbridge │
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||||
│ 反代 │ │ web_video │
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└────┬────┘ │ _server │
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│ └──────┬───────┘
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||||
▼ ▼
|
||||
ROS2 HTTP ROS2 话题
|
||||
模式切换 底盘 / 云台 / PID
|
||||
激光开关
|
||||
```
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||||
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||||
## 开发命令
|
||||
|
||||
```bash
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||||
pnpm install # 安装依赖
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||||
pnpm dev # 开发服务器 → http://localhost:5173
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||||
pnpm build # 生产构建 → dist/
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||||
pnpm preview # 预览构建产物
|
||||
```
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@@ -0,0 +1,571 @@
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# AimBot 上游服务器对接文档
|
||||
|
||||
## 整体架构
|
||||
|
||||
```
|
||||
┌──────────────────────────────────────────────────────────┐
|
||||
│ 浏览器 (Vue3 前端) │
|
||||
│ - 自动模式:观看 MJPEG 视频流 │
|
||||
│ - 手动模式:键盘遥控(WASD/方向键/J) + MJPEG 视频流 │
|
||||
│ - 调试模式:PID 调参 + 激光开关 │
|
||||
└──────┬──────────────┬──────────────┬─────────────────────┘
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||||
│ HTTP │ WebSocket │ HTTP (MJPEG)
|
||||
▼ ▼ ▼
|
||||
┌──────────────┐ ┌──────────┐ ┌───────────────────┐
|
||||
│ Nginx │ │rosbridge │ │ web_video_server │
|
||||
│ 静态文件 │ │ :9090 │ │ :8081 │
|
||||
│ 反向代理 │ └────┬─────┘ └────────┬──────────┘
|
||||
└──────┬───────┘ │ │
|
||||
│ ▼ ▼
|
||||
│ ┌────────────────────────────────┐
|
||||
└─────►│ ROS2 节点 │
|
||||
│ - /cmd_wheel (轮速控制) │
|
||||
│ - /cmd_gimbal (云台控制) │
|
||||
│ - /pid_config (PID参数) │
|
||||
│ - /api/mode/switch (模式切换) │
|
||||
│ - /api/laser (激光开关) │
|
||||
└────────────────────────────────┘
|
||||
```
|
||||
|
||||
## 一、数据结构详解
|
||||
|
||||
前端与 ROS2 之间通过 HTTP API 和 rosbridge WebSocket 两种通道通信。以下为所有接口和消息的完整数据格式。
|
||||
|
||||
---
|
||||
|
||||
### 1.1 HTTP API — 模式切换
|
||||
|
||||
前端发起模式切换请求,ROS2 后端需实现对应 HTTP 接口。
|
||||
|
||||
```
|
||||
POST /api/mode/switch
|
||||
Content-Type: application/json
|
||||
```
|
||||
|
||||
**请求体:**
|
||||
|
||||
```json
|
||||
{
|
||||
"mode": "auto"
|
||||
}
|
||||
```
|
||||
|
||||
| 字段 | 类型 | 必填 | 说明 |
|
||||
|------|------|------|------|
|
||||
| `mode` | string | 是 | 目标模式,可选值: `"auto"` \| `"manual"` \| `"debug"` |
|
||||
|
||||
**成功响应 (200):**
|
||||
|
||||
```json
|
||||
{
|
||||
"code": 0,
|
||||
"message": "ok"
|
||||
}
|
||||
```
|
||||
|
||||
**错误响应 (4xx/5xx):**
|
||||
|
||||
```json
|
||||
{
|
||||
"code": -1,
|
||||
"message": "unknown mode: xxx"
|
||||
}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### 1.2 HTTP API — 激光开关
|
||||
|
||||
```
|
||||
POST /api/laser
|
||||
Content-Type: application/json
|
||||
```
|
||||
|
||||
**请求体:**
|
||||
|
||||
```json
|
||||
{
|
||||
"action": "on"
|
||||
}
|
||||
```
|
||||
|
||||
| 字段 | 类型 | 必填 | 说明 |
|
||||
|------|------|------|------|
|
||||
| `action` | string | 是 | `"on"` 开激光, `"off"` 关激光 |
|
||||
|
||||
**成功响应 (200):**
|
||||
|
||||
```json
|
||||
{
|
||||
"code": 0,
|
||||
"message": "ok"
|
||||
}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### 1.3 rosbridge WebSocket — 连接
|
||||
|
||||
```
|
||||
URL: ws://<host>:9090
|
||||
协议: rosbridge v2.0 (JSON)
|
||||
连接后: 前端通过 roslibjs 自动完成协议握手
|
||||
```
|
||||
|
||||
连接状态通过前端 UI 实时展示:
|
||||
- `已连接` (绿色) — WebSocket 已建立,rosbridge 协议就绪
|
||||
- `未连接` (红色) — 断开或错误
|
||||
|
||||
---
|
||||
|
||||
### 1.4 ROS 话题 — `/cmd_wheel` (底盘轮速)
|
||||
|
||||
| 属性 | 值 |
|
||||
|------|-----|
|
||||
| 消息类型 | `std_msgs/Float32MultiArray` |
|
||||
| 方向 | 前端 → ROS2 |
|
||||
| 发布时机 | 手动模式下按 WASD, 值变化时发送; 松键后自动停发 |
|
||||
| 发布频率 | 按需 (值变即发), 约 30~60 Hz |
|
||||
|
||||
**数据格式:**
|
||||
|
||||
```json
|
||||
{
|
||||
"layout": {
|
||||
"dim": [],
|
||||
"data_offset": 0
|
||||
},
|
||||
"data": [1.0, 0.5]
|
||||
}
|
||||
```
|
||||
|
||||
| 字段 | 类型 | 说明 |
|
||||
|------|------|------|
|
||||
| `data[0]` | float64 | 左轮线速度 (m/s), 正值前转, 负值后转 |
|
||||
| `data[1]` | float64 | 右轮线速度 (m/s), 正值前转, 负值后转 |
|
||||
|
||||
**速度计算 (差速驱动运动学):**
|
||||
|
||||
```
|
||||
给定:
|
||||
linear = 线速度 (m/s), WASD 合成
|
||||
angular = 角速度 (rad/s), WASD 合成
|
||||
sep = 轮距 (m)
|
||||
|
||||
左轮速度 = linear - angular × (sep / 2)
|
||||
右轮速度 = linear + angular × (sep / 2)
|
||||
```
|
||||
|
||||
**典型值示例:**
|
||||
|
||||
| 操作 | data[0] (左) | data[1] (右) | 效果 |
|
||||
|------|-------------|-------------|------|
|
||||
| W (前进) | 0.5 | 0.5 | 直行前进 |
|
||||
| S (后退) | -0.5 | -0.5 | 直行后退 |
|
||||
| A (左转) | -0.1 | 0.1 | 原地左转 |
|
||||
| D (右转) | 0.1 | -0.1 | 原地右转 |
|
||||
| W+A (前左) | 0.4 | 0.6 | 前进 + 左转 |
|
||||
| W+D (前右) | 0.6 | 0.4 | 前进 + 右转 |
|
||||
|
||||
---
|
||||
|
||||
### 1.5 ROS 话题 — `/cmd_gimbal` (云台角速度)
|
||||
|
||||
| 属性 | 值 |
|
||||
|------|-----|
|
||||
| 消息类型 | `geometry_msgs/Twist` |
|
||||
| 方向 | 前端 → ROS2 |
|
||||
| 发布时机 | 手动模式下按方向键, 值变化时发送; 松键后自动停发 |
|
||||
| 发布频率 | 按需 (值变即发), 约 30~60 Hz |
|
||||
|
||||
**数据格式:**
|
||||
|
||||
```json
|
||||
{
|
||||
"linear": { "x": 0, "y": 0, "z": 0 },
|
||||
"angular": { "x": 0, "y": 30.0, "z": -15.0 }
|
||||
}
|
||||
```
|
||||
|
||||
| 字段 | 类型 | 说明 |
|
||||
|------|------|------|
|
||||
| `linear` | Vector3 | 不使用, 始终为 0 |
|
||||
| `angular.x` | float64 | 不使用, 始终为 0 |
|
||||
| `angular.y` | float64 | **云台 pitch 角度速率 (度/秒)**. 正值抬头, 负值低头 |
|
||||
| `angular.z` | float64 | **云台 yaw 角度速率 (度/秒)**. 正值左转, 负值右转 |
|
||||
|
||||
> **注意:** 虽然底层消息类型是 `geometry_msgs/Twist`(语义上是 rad/s),但前端注入的数值单位是 **度/秒**。ROS2 侧接收后如需 rad/s,需自行转换:`rad/s = deg/s × π / 180`。
|
||||
|
||||
**典型值示例:**
|
||||
|
||||
| 操作 | angular.y (pitch) | angular.z (yaw) | 效果 |
|
||||
|------|-------------------|-----------------|------|
|
||||
| ↑ | 30.0 | 0 | 云台抬头 |
|
||||
| ↓ | -30.0 | 0 | 云台低头 |
|
||||
| ← | 0 | 30.0 | 云台左转 |
|
||||
| → | 0 | -30.0 | 云台右转 |
|
||||
| ↑+← | 30.0 | 30.0 | 抬头+左转 |
|
||||
|
||||
---
|
||||
|
||||
### 1.6 ROS 话题 — `/pid_config` (PID 参数)
|
||||
|
||||
| 属性 | 值 |
|
||||
|------|-----|
|
||||
| 消息类型 | `std_msgs/String` |
|
||||
| 方向 | 前端 → ROS2 |
|
||||
| 发布时机 | 调试页面点击「发布参数」按钮 |
|
||||
|
||||
**数据格式 (JSON 字符串, 放在 `data` 字段中):**
|
||||
|
||||
```json
|
||||
{
|
||||
"data": "{\"visual_yaw\":{\"kp\":1.0,\"ki\":0.1,\"kd\":0.01},\"visual_pitch\":{\"kp\":1.0,\"ki\":0.1,\"kd\":0.01},\"angle_yaw\":{\"kp\":2.0,\"ki\":0.2,\"kd\":0.02},\"angle_pitch\":{\"kp\":2.0,\"ki\":0.2,\"kd\":0.02}}"
|
||||
}
|
||||
```
|
||||
|
||||
**解析后结构:**
|
||||
|
||||
```json
|
||||
{
|
||||
"visual_yaw": { "kp": 1.0, "ki": 0.1, "kd": 0.01 },
|
||||
"visual_pitch": { "kp": 1.0, "ki": 0.1, "kd": 0.01 },
|
||||
"angle_yaw": { "kp": 2.0, "ki": 0.2, "kd": 0.02 },
|
||||
"angle_pitch": { "kp": 2.0, "ki": 0.2, "kd": 0.02 }
|
||||
}
|
||||
```
|
||||
|
||||
| 字段 | 类型 | 说明 |
|
||||
|------|------|------|
|
||||
| `visual_yaw.kp` | float64 | 视觉环 Yaw 电机 — 比例系数 |
|
||||
| `visual_yaw.ki` | float64 | 视觉环 Yaw 电机 — 积分系数 |
|
||||
| `visual_yaw.kd` | float64 | 视觉环 Yaw 电机 — 微分系数 |
|
||||
| `visual_pitch.kp` | float64 | 视觉环 Pitch 电机 — 比例系数 |
|
||||
| `visual_pitch.ki` | float64 | 视觉环 Pitch 电机 — 积分系数 |
|
||||
| `visual_pitch.kd` | float64 | 视觉环 Pitch 电机 — 微分系数 |
|
||||
| `angle_yaw.kp` | float64 | 角度环 Yaw 电机 — 比例系数 |
|
||||
| `angle_yaw.ki` | float64 | 角度环 Yaw 电机 — 积分系数 |
|
||||
| `angle_yaw.kd` | float64 | 角度环 Yaw 电机 — 微分系数 |
|
||||
| `angle_pitch.kp` | float64 | 角度环 Pitch 电机 — 比例系数 |
|
||||
| `angle_pitch.ki` | float64 | 角度环 Pitch 电机 — 积分系数 |
|
||||
| `angle_pitch.kd` | float64 | 角度环 Pitch 电机 — 微分系数 |
|
||||
|
||||
ROS2 侧接收解析示例 (Python):
|
||||
|
||||
```python
|
||||
import json
|
||||
msg = json.loads(ros_msg.data) # ros_msg 是 std_msgs/String
|
||||
visual_yaw_kp = msg["visual_yaw"]["kp"] # → 1.0
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### 1.7 MJPEG 视频流
|
||||
|
||||
| 属性 | 值 |
|
||||
|------|-----|
|
||||
| 协议 | HTTP multipart/x-mixed-replace |
|
||||
| 帧格式 | JPEG 图像 |
|
||||
| 提供方 | `web_video_server` |
|
||||
| URL 模板 | `http://<host>:8081/stream?topic=<话题名>` |
|
||||
|
||||
**URL 参数:**
|
||||
|
||||
| 参数 | 必填 | 说明 |
|
||||
|------|------|------|
|
||||
| `topic` | 是 | ROS 图像话题名, 如 `/camera/image_raw` |
|
||||
| `mode` | 否 | 前端附加参数, 标识当前页面,服务端可忽略 |
|
||||
|
||||
**请求头:**
|
||||
|
||||
```
|
||||
GET /stream?topic=/camera/image_raw HTTP/1.1
|
||||
Accept: image/jpeg
|
||||
```
|
||||
|
||||
**响应流 (multipart/x-mixed-replace):**
|
||||
|
||||
```
|
||||
HTTP/1.1 200 OK
|
||||
Content-Type: multipart/x-mixed-replace; boundary=--boundary
|
||||
|
||||
--boundary
|
||||
Content-Type: image/jpeg
|
||||
Content-Length: 54321
|
||||
|
||||
<JPEG binary data>
|
||||
--boundary
|
||||
Content-Type: image/jpeg
|
||||
Content-Length: 54102
|
||||
|
||||
<JPEG binary data>
|
||||
...
|
||||
```
|
||||
|
||||
**前端消费方式:**
|
||||
|
||||
```html
|
||||
<!-- 浏览器原生支持 MJPEG, 直接 <img src="..."> 即可 -->
|
||||
<img src="http://192.168.0.11/stream?topic=/camera/image_raw&mode=auto" />
|
||||
```
|
||||
|
||||
**注意事项:**
|
||||
|
||||
| 事项 | 说明 |
|
||||
|------|------|
|
||||
| 单连接限制 | `web_video_server` 默认每客户端仅允许一个连接。前端通过 `onBeforeRouteLeave` 在页面切换前主动断开旧连接 |
|
||||
| Nginx 缓冲 | 反代 MJPEG 时必须 `proxy_buffering off`, 否则画面延迟严重 |
|
||||
| 跨域 | 同域部署时使用相对路径可避免 CORS; 跨域场景需 Nginx 添加 CORS 头或使用 `Access-Control-Allow-Origin` |
|
||||
|
||||
---
|
||||
|
||||
### 1.8 键盘映射速查表
|
||||
|
||||
**底盘控制 (WASD), 手动模式:**
|
||||
|
||||
| 按键 | e.code | 动作 |
|
||||
|------|--------|------|
|
||||
| W | `KeyW` | 线速度 +0.5 m/s |
|
||||
| S | `KeyS` | 线速度 -0.5 m/s |
|
||||
| A | `KeyA` | 角速度 +1.0 rad/s |
|
||||
| D | `KeyD` | 角速度 -1.0 rad/s |
|
||||
|
||||
**云台控制 (方向键), 手动模式:**
|
||||
|
||||
| 按键 | e.code | 动作 |
|
||||
|------|--------|------|
|
||||
| ↑ | `ArrowUp` | pitch +30 度/秒 |
|
||||
| ↓ | `ArrowDown` | pitch -30 度/秒 |
|
||||
| ← | `ArrowLeft` | yaw +30 度/秒 |
|
||||
| → | `ArrowRight` | yaw -30 度/秒 |
|
||||
|
||||
**激光开关:**
|
||||
|
||||
| 按键 | e.code | 动作 |
|
||||
|------|--------|------|
|
||||
| J | `KeyJ` | 激光 开/关 切换 |
|
||||
|
||||
**多键策略:**
|
||||
|
||||
- 同轴冲突 (W+S, A+D, ↑+↓, ←+→): 相互抵消, 净值为 0
|
||||
- 异轴组合 (W+A 等): 同时生效, 合成运动不冲突
|
||||
- 重复按键 (`e.repeat`): 仅 J 键过滤 repeat, WASD/方向键允许 repeat (持续按住)
|
||||
|
||||
---
|
||||
|
||||
### 1.9 可配置参数一览
|
||||
|
||||
```js
|
||||
// src/config.js — 部署时按实际情况修改
|
||||
|
||||
HTTP_API_BASE = 'http://192.168.0.11' // HTTP API 基础地址
|
||||
ROSBRIDGE_URL = 'ws://192.168.0.11:9090' // rosbridge WebSocket
|
||||
MJPEG_AUTO_URL = '.../stream?topic=/camera/image_raw&mode=auto' // 自动模式视频流
|
||||
MJPEG_MANUAL_URL = '.../stream?topic=/camera/image_raw&mode=manual' // 手动模式视频流
|
||||
CMD_WHEEL_TOPIC = '/cmd_wheel' // 底盘轮速话题
|
||||
CMD_GIMBAL_TOPIC = '/cmd_gimbal' // 云台角速度话题
|
||||
PID_CONFIG_TOPIC = '/pid_config' // PID 参数话题
|
||||
MAX_LINEAR = 0.5 // 最大线速度 (m/s)
|
||||
MAX_ANGULAR = 1.0 // 最大角速度 (rad/s)
|
||||
WHEEL_SEPARATION = 0.2 // 轮距 (m)
|
||||
GIMBAL_PITCH_DEG_S = 30 // 云台 pitch 速率 (度/秒)
|
||||
GIMBAL_YAW_DEG_S = 30 // 云台 yaw 速率 (度/秒)
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 二、Nginx 配置
|
||||
|
||||
Nginx 负责三件事:托管 Vue 前端静态文件、反代 MJPEG 视频流、反代 HTTP API。
|
||||
|
||||
### 2.1 前端部署
|
||||
|
||||
构建产物在 `dist/` 目录,部署到服务器后由 Nginx 直接托管:
|
||||
|
||||
```bash
|
||||
# 本地构建
|
||||
cd aimbot-web
|
||||
pnpm build
|
||||
|
||||
# 上传到服务器
|
||||
scp -r dist/* user@server:/var/www/aimbot/
|
||||
```
|
||||
|
||||
### 2.2 Nginx 配置示例
|
||||
|
||||
```nginx
|
||||
server {
|
||||
listen 80;
|
||||
server_name your-domain.com;
|
||||
|
||||
# 前端静态文件
|
||||
root /var/www/aimbot;
|
||||
index index.html;
|
||||
|
||||
# SPA 路由回退 — 所有非文件请求回 index.html
|
||||
location / {
|
||||
try_files $uri $uri/ /index.html;
|
||||
}
|
||||
|
||||
# MJPEG 视频流反代 (web_video_server)
|
||||
location /stream {
|
||||
proxy_pass http://127.0.0.1:8081/stream;
|
||||
proxy_http_version 1.1;
|
||||
proxy_buffering off;
|
||||
|
||||
# MJPEG multipart 边界必须保持完整
|
||||
proxy_set_header Host $host;
|
||||
proxy_set_header X-Real-IP $remote_addr;
|
||||
|
||||
# 长连接支持
|
||||
proxy_set_header Connection "";
|
||||
chunked_transfer_encoding off;
|
||||
|
||||
# 超时配置 — 视频流需要长连接
|
||||
proxy_read_timeout 86400s;
|
||||
proxy_send_timeout 86400s;
|
||||
}
|
||||
|
||||
# 模式切换 API (HTTP → ROS2 节点)
|
||||
location /api/ {
|
||||
proxy_pass http://127.0.0.1:8080/api/;
|
||||
proxy_set_header Host $host;
|
||||
proxy_set_header Content-Type application/json;
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
### 2.3 关键说明
|
||||
|
||||
| 配置项 | 说明 |
|
||||
|--------|------|
|
||||
| `proxy_buffering off` | MJPEG 流必须关闭缓冲,否则画面延迟严重 |
|
||||
| `chunked_transfer_encoding off` | multipart 边界依赖原始编码 |
|
||||
| `proxy_read_timeout 86400s` | 视频流是长连接,超时必须足够大 |
|
||||
| `try_files $uri /index.html` | Vue Hash 路由支持,直接访问 /#/manual 等路径 |
|
||||
|
||||
---
|
||||
|
||||
## 三、ROS2 环境配置
|
||||
|
||||
### 3.1 rosbridge (WebSocket 服务)
|
||||
|
||||
前端通过 roslibjs 直连 rosbridge WebSocket,不走 Nginx 反代。
|
||||
|
||||
```bash
|
||||
# 安装
|
||||
sudo apt install ros-${ROS_DISTRO}-rosbridge-server
|
||||
|
||||
# 启动 (默认 ws://0.0.0.0:9090)
|
||||
ros2 run rosbridge_server rosbridge_websocket
|
||||
```
|
||||
|
||||
### 3.2 web_video_server (MJPEG 推流)
|
||||
|
||||
```bash
|
||||
# 安装
|
||||
sudo apt install ros-${ROS_DISTRO}-web-video-server
|
||||
|
||||
# 启动 (默认 http://0.0.0.0:8081)
|
||||
# 发布摄像头话题后自动生成 /stream?topic=<topic_name>
|
||||
ros2 run web_video_server web_video_server
|
||||
```
|
||||
|
||||
### 3.3 话题一览
|
||||
|
||||
rosbridge 发布/订阅的话题需要与前端 `config.js` 一致:
|
||||
|
||||
| 话题 | 消息类型 | 方向 | 用途 |
|
||||
|------|----------|------|------|
|
||||
| `/cmd_wheel` | `std_msgs/Float32MultiArray` | 前端→ROS2 | 左右轮速 `[left, right]` |
|
||||
| `/cmd_gimbal` | `geometry_msgs/Twist` | 前端→ROS2 | 云台角度速度(单位度/秒) `angular.y`(pitch) `angular.z`(yaw) |
|
||||
| `/pid_config` | `std_msgs/String` | 前端→ROS2 | PID 参数 JSON |
|
||||
|
||||
### 3.4 模式切换与激光 API
|
||||
|
||||
前端 HTTP POST → Nginx 反代 → ROS2 节点(用户自行实现 HTTP 端)。
|
||||
|
||||
需实现两个接口,完整数据格式见 [1.1](#11-http-api--模式切换) 和 [1.2](#12-http-api--激光开关):
|
||||
|
||||
| 接口 | 方法 | 说明 |
|
||||
|------|------|------|
|
||||
| `/api/mode/switch` | POST | `{"mode": "auto"|"manual"|"debug"}` |
|
||||
| `/api/laser` | POST | `{"action": "on"|"off"}` |
|
||||
|
||||
此接口需由 ROS2 侧 HTTP 服务(如 FastAPI / Flask / ros2-web-bridge)接收并处理。
|
||||
|
||||
---
|
||||
|
||||
## 四、MJPEG 视频流
|
||||
|
||||
详细格式见 [1.7 MJPEG 视频流](#17-mjpeg-视频流)。
|
||||
|
||||
### 启动与话题发布
|
||||
|
||||
```bash
|
||||
# 启动 web_video_server
|
||||
ros2 run web_video_server web_video_server
|
||||
|
||||
# 确保摄像头话题有数据
|
||||
ros2 run image_transport republish raw in:=/camera/image_raw out:=/camera/compressed
|
||||
```
|
||||
|
||||
`web_video_server` 自动识别话题类型并推送 MJPEG。
|
||||
|
||||
---
|
||||
|
||||
## 五、启动顺序
|
||||
|
||||
```bash
|
||||
# 1. 启动 ROS2 核心节点
|
||||
ros2 launch your_robot bringup.launch.py
|
||||
|
||||
# 2. 启动 rosbridge
|
||||
ros2 run rosbridge_server rosbridge_websocket &
|
||||
|
||||
# 3. 启动视频推流
|
||||
ros2 run web_video_server web_video_server &
|
||||
|
||||
# 4. 启动模式切换 HTTP 服务(自行实现)
|
||||
python3 mode_api_server.py &
|
||||
|
||||
# 5. 启动/重载 Nginx
|
||||
sudo systemctl reload nginx
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 六、前端 config.js 配置
|
||||
|
||||
完整配置项说明见 [1.9 可配置参数一览](#19-可配置参数一览)。
|
||||
|
||||
部署前修改 `src/config.js` 中的地址以匹配实际服务器环境,然后重新 `pnpm build`。
|
||||
|
||||
---
|
||||
|
||||
## 七、前端 Nginx 完整部署命令
|
||||
|
||||
```bash
|
||||
# 构建
|
||||
cd aimbot-web && pnpm build
|
||||
|
||||
# 部署
|
||||
sudo cp -r dist/* /var/www/aimbot/
|
||||
sudo cp nginx-aimbot.conf /etc/nginx/sites-available/aimbot
|
||||
sudo ln -s /etc/nginx/sites-available/aimbot /etc/nginx/sites-enabled/
|
||||
sudo nginx -t && sudo systemctl reload nginx
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## 八、故障排查
|
||||
|
||||
| 现象 | 检查项 |
|
||||
|------|--------|
|
||||
| MJPEG 不出画面 | `web_video_server` 是否运行,话题是否有数据,Nginx `proxy_buffering` 是否设为 `off` |
|
||||
| rosbridge 连不上 | 防火墙是否开放 9090,`ROSBRIDGE_URL` 是否用 `ws://` 协议 |
|
||||
| 按键无反应 | rosbridge 连接状态是否为"已连接",话题名是否与 ROS2 侧一致 |
|
||||
| 模式切换报错 | `/api/mode/switch` 的 HTTP 服务是否实现并运行 |
|
||||
| 激光开关无反应 | `/api/laser` 的 HTTP 服务是否实现,J 键或按钮是否正确触发 |
|
||||
| 页面空白 | Nginx `try_files` 是否配了 `$uri /index.html` |
|
||||
| 页面切换后画面不显示 | MJPEG 服务端是否单连接限制,检查 `onBeforeRouteLeave` 是否正常释放 |
|
||||
+16
@@ -0,0 +1,16 @@
|
||||
<!DOCTYPE html>
|
||||
<html lang="zh-CN">
|
||||
<head>
|
||||
<meta charset="UTF-8" />
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
||||
<title>AimBot Control</title>
|
||||
<style>
|
||||
* { margin: 0; padding: 0; box-sizing: border-box; }
|
||||
body { background: #1a1a2e; color: #eee; font-family: 'Segoe UI', sans-serif; }
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<div id="app"></div>
|
||||
<script type="module" src="/src/main.js"></script>
|
||||
</body>
|
||||
</html>
|
||||
@@ -0,0 +1,20 @@
|
||||
{
|
||||
"name": "aimbot-web",
|
||||
"private": true,
|
||||
"version": "1.0.0",
|
||||
"type": "module",
|
||||
"scripts": {
|
||||
"dev": "vite",
|
||||
"build": "vite build",
|
||||
"preview": "vite preview"
|
||||
},
|
||||
"dependencies": {
|
||||
"roslib": "^1.4.0",
|
||||
"vue": "^3.4.0",
|
||||
"vue-router": "^4.3.0"
|
||||
},
|
||||
"devDependencies": {
|
||||
"@vitejs/plugin-vue": "^5.0.0",
|
||||
"vite": "^5.4.0"
|
||||
}
|
||||
}
|
||||
Generated
+1027
File diff suppressed because it is too large
Load Diff
+49
@@ -0,0 +1,49 @@
|
||||
<template>
|
||||
<div class="app">
|
||||
<nav class="navbar">
|
||||
<router-link to="/auto">自动模式</router-link>
|
||||
<router-link to="/manual">手动模式</router-link>
|
||||
<router-link to="/debug">调试模式</router-link>
|
||||
</nav>
|
||||
<main class="main">
|
||||
<router-view />
|
||||
</main>
|
||||
</div>
|
||||
</template>
|
||||
|
||||
<script setup>
|
||||
</script>
|
||||
|
||||
<style>
|
||||
.app {
|
||||
min-height: 100vh;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
}
|
||||
.navbar {
|
||||
display: flex;
|
||||
gap: 0;
|
||||
background: #16213e;
|
||||
border-bottom: 1px solid #0f3460;
|
||||
}
|
||||
.navbar a {
|
||||
padding: 12px 24px;
|
||||
color: #a0a0b0;
|
||||
text-decoration: none;
|
||||
font-size: 14px;
|
||||
transition: color 0.2s, background 0.2s;
|
||||
border-bottom: 2px solid transparent;
|
||||
}
|
||||
.navbar a:hover {
|
||||
color: #e0e0e0;
|
||||
background: rgba(255,255,255,0.04);
|
||||
}
|
||||
.navbar a.router-link-active {
|
||||
color: #e94560;
|
||||
border-bottom-color: #e94560;
|
||||
}
|
||||
.main {
|
||||
flex: 1;
|
||||
padding: 20px;
|
||||
}
|
||||
</style>
|
||||
@@ -0,0 +1,41 @@
|
||||
import { ref, onUnmounted } from 'vue'
|
||||
import ROSLIB from 'roslib'
|
||||
|
||||
export function useRosbridge() {
|
||||
const connected = ref(false)
|
||||
let ros = null
|
||||
let topicCache = {}
|
||||
|
||||
function connect(url) {
|
||||
if (ros) ros.close()
|
||||
ros = new ROSLIB.Ros({ url })
|
||||
ros.on('connection', () => { connected.value = true })
|
||||
ros.on('close', () => { connected.value = false })
|
||||
ros.on('error', (err) => { console.error('Rosbridge error:', err) })
|
||||
}
|
||||
|
||||
function disconnect() {
|
||||
if (ros) { ros.close(); ros = null }
|
||||
connected.value = false
|
||||
topicCache = {}
|
||||
}
|
||||
|
||||
function getTopic(name, messageType) {
|
||||
const key = `${name}:${messageType}`
|
||||
if (!topicCache[key]) {
|
||||
topicCache[key] = new ROSLIB.Topic({ ros, name, messageType })
|
||||
}
|
||||
return topicCache[key]
|
||||
}
|
||||
|
||||
function publish(topic, messageType, data) {
|
||||
const t = getTopic(topic, messageType)
|
||||
t.publish(new ROSLIB.Message(data))
|
||||
}
|
||||
|
||||
onUnmounted(() => {
|
||||
if (ros) ros.close()
|
||||
})
|
||||
|
||||
return { connected, connect, disconnect, publish }
|
||||
}
|
||||
@@ -0,0 +1,24 @@
|
||||
// 配置 — 按实际部署修改地址和话题
|
||||
export const HTTP_API_BASE = 'http://192.168.0.11'
|
||||
|
||||
export const ROSBRIDGE_URL = 'ws://192.168.0.11:9090'
|
||||
|
||||
export const MJPEG_AUTO_URL = 'http://192.168.0.11/stream?topic=/vision/result_image&mode=auto'
|
||||
export const MJPEG_MANUAL_URL = 'http://192.168.0.11/stream?topic=/vision/result_image&mode=manual'
|
||||
|
||||
// ROS 话题
|
||||
export const CMD_WHEEL_TOPIC = '/cmd_wheel'
|
||||
export const CMD_GIMBAL_TOPIC = '/cmd_gimbal'
|
||||
export const PID_CONFIG_TOPIC = '/pid_config'
|
||||
|
||||
// 键盘控制参数
|
||||
export const MAX_LINEAR = 0.5 // m/s
|
||||
export const MAX_ANGULAR = 1.0 // rad/s
|
||||
export const WHEEL_SEPARATION = 0.2 // 轮距(m)
|
||||
|
||||
// 云台角度速率 (度/秒)
|
||||
export const GIMBAL_PITCH_DEG_S = 10
|
||||
export const GIMBAL_YAW_DEG_S = 10
|
||||
|
||||
// 发布频率
|
||||
export const PUBLISH_RATE = 30 // Hz
|
||||
@@ -0,0 +1,5 @@
|
||||
import { createApp } from 'vue'
|
||||
import App from './App.vue'
|
||||
import router from './router/index.js'
|
||||
|
||||
createApp(App).use(router).mount('#app')
|
||||
@@ -0,0 +1,16 @@
|
||||
import { createRouter, createWebHashHistory } from 'vue-router'
|
||||
import AutoMode from '../views/AutoMode.vue'
|
||||
import ManualMode from '../views/ManualMode.vue'
|
||||
import DebugMode from '../views/DebugMode.vue'
|
||||
|
||||
const routes = [
|
||||
{ path: '/auto', component: AutoMode },
|
||||
{ path: '/manual', component: ManualMode },
|
||||
{ path: '/debug', component: DebugMode },
|
||||
{ path: '/', redirect: '/auto' },
|
||||
]
|
||||
|
||||
export default createRouter({
|
||||
history: createWebHashHistory(),
|
||||
routes,
|
||||
})
|
||||
@@ -0,0 +1,60 @@
|
||||
<template>
|
||||
<div class="auto-mode">
|
||||
<div class="header">
|
||||
<h2>自动模式</h2>
|
||||
<button class="btn-switch" @click="switchToAuto">切换到当前模式</button>
|
||||
</div>
|
||||
<div class="stream-container">
|
||||
<img ref="streamImg" :src="streamUrl" alt="MJPEG Stream" class="stream" />
|
||||
</div>
|
||||
</div>
|
||||
</template>
|
||||
|
||||
<script setup>
|
||||
import { ref } from 'vue'
|
||||
import { onBeforeRouteLeave } from 'vue-router'
|
||||
import { MJPEG_AUTO_URL, HTTP_API_BASE } from '../config.js'
|
||||
|
||||
const streamUrl = MJPEG_AUTO_URL
|
||||
const streamImg = ref(null)
|
||||
|
||||
onBeforeRouteLeave((_to, _from, next) => {
|
||||
if (streamImg.value) streamImg.value.src = ''
|
||||
next()
|
||||
})
|
||||
|
||||
async function switchToAuto() {
|
||||
try {
|
||||
await fetch(`${HTTP_API_BASE}/api/mode/switch`, {
|
||||
method: 'POST',
|
||||
headers: { 'Content-Type': 'application/json' },
|
||||
body: JSON.stringify({ mode: 'auto' }),
|
||||
})
|
||||
console.log('已切换到自动模式')
|
||||
} catch (e) {
|
||||
console.error('模式切换失败:', e)
|
||||
}
|
||||
}
|
||||
</script>
|
||||
|
||||
<style scoped>
|
||||
.auto-mode { display: flex; flex-direction: column; gap: 16px; }
|
||||
.header { display: flex; align-items: center; gap: 20px; }
|
||||
.header h2 { font-size: 18px; font-weight: 500; }
|
||||
.btn-switch {
|
||||
padding: 8px 20px;
|
||||
border: none; border-radius: 4px;
|
||||
background: #e94560; color: #fff;
|
||||
font-size: 14px; cursor: pointer;
|
||||
transition: background 0.2s;
|
||||
}
|
||||
.btn-switch:hover { background: #c73a52; }
|
||||
.stream-container {
|
||||
background: #000;
|
||||
border-radius: 8px;
|
||||
overflow: hidden;
|
||||
display: flex;
|
||||
justify-content: center;
|
||||
}
|
||||
.stream { max-width: 100%; height: auto; }
|
||||
</style>
|
||||
@@ -0,0 +1,166 @@
|
||||
<template>
|
||||
<div class="debug-mode">
|
||||
<div class="header">
|
||||
<h2>调试模式</h2>
|
||||
</div>
|
||||
|
||||
<div class="mode-buttons">
|
||||
<button class="btn-mode" @click="switchMode('auto')">切换到自动模式</button>
|
||||
<button class="btn-mode" @click="switchMode('manual')">切换到手动模式</button>
|
||||
<button class="btn-mode active" @click="switchMode('debug')">切换到调试模式</button>
|
||||
</div>
|
||||
|
||||
<div class="pid-grid">
|
||||
<div class="pid-group">
|
||||
<h3>视觉环 Yaw 电机</h3>
|
||||
<label>Kp <input type="number" v-model="params.visualYaw.kp" step="0.001" /></label>
|
||||
<label>Ki <input type="number" v-model="params.visualYaw.ki" step="0.001" /></label>
|
||||
<label>Kd <input type="number" v-model="params.visualYaw.kd" step="0.001" /></label>
|
||||
</div>
|
||||
<div class="pid-group">
|
||||
<h3>视觉环 Pitch 电机</h3>
|
||||
<label>Kp <input type="number" v-model="params.visualPitch.kp" step="0.001" /></label>
|
||||
<label>Ki <input type="number" v-model="params.visualPitch.ki" step="0.001" /></label>
|
||||
<label>Kd <input type="number" v-model="params.visualPitch.kd" step="0.001" /></label>
|
||||
</div>
|
||||
<div class="pid-group">
|
||||
<h3>角度环 Yaw 电机</h3>
|
||||
<label>Kp <input type="number" v-model="params.angleYaw.kp" step="0.001" /></label>
|
||||
<label>Ki <input type="number" v-model="params.angleYaw.ki" step="0.001" /></label>
|
||||
<label>Kd <input type="number" v-model="params.angleYaw.kd" step="0.001" /></label>
|
||||
</div>
|
||||
<div class="pid-group">
|
||||
<h3>角度环 Pitch 电机</h3>
|
||||
<label>Kp <input type="number" v-model="params.anglePitch.kp" step="0.001" /></label>
|
||||
<label>Ki <input type="number" v-model="params.anglePitch.ki" step="0.001" /></label>
|
||||
<label>Kd <input type="number" v-model="params.anglePitch.kd" step="0.001" /></label>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div class="actions">
|
||||
<span class="conn-status" :class="{ ok: connected }">
|
||||
rosbridge: {{ connected ? '已连接' : '未连接' }}
|
||||
</span>
|
||||
<button class="btn-laser" @click="toggleLaser">
|
||||
激光: {{ laserOn ? 'ON' : 'OFF' }}
|
||||
</button>
|
||||
<button class="btn-publish" @click="publishParams">发布参数</button>
|
||||
</div>
|
||||
</div>
|
||||
</template>
|
||||
|
||||
<script setup>
|
||||
import { reactive, ref } from 'vue'
|
||||
import { HTTP_API_BASE, ROSBRIDGE_URL, PID_CONFIG_TOPIC } from '../config.js'
|
||||
import { useRosbridge } from '../composables/useRosbridge.js'
|
||||
|
||||
const { connected, connect, publish } = useRosbridge()
|
||||
connect(ROSBRIDGE_URL)
|
||||
|
||||
const laserOn = ref(false)
|
||||
|
||||
const params = reactive({
|
||||
visualYaw: { kp: 0, ki: 0, kd: 0 },
|
||||
visualPitch: { kp: 0, ki: 0, kd: 0 },
|
||||
angleYaw: { kp: 0, ki: 0, kd: 0 },
|
||||
anglePitch: { kp: 0, ki: 0, kd: 0 },
|
||||
})
|
||||
|
||||
async function switchMode(mode) {
|
||||
try {
|
||||
await fetch(`${HTTP_API_BASE}/api/mode/switch`, {
|
||||
method: 'POST',
|
||||
headers: { 'Content-Type': 'application/json' },
|
||||
body: JSON.stringify({ mode }),
|
||||
})
|
||||
console.log(`已切换到${mode}模式`)
|
||||
} catch (e) {
|
||||
console.error('模式切换失败:', e)
|
||||
}
|
||||
}
|
||||
|
||||
function publishParams() {
|
||||
publish(PID_CONFIG_TOPIC, 'std_msgs/String', {
|
||||
data: JSON.stringify({
|
||||
visual_yaw: params.visualYaw,
|
||||
visual_pitch: params.visualPitch,
|
||||
angle_yaw: params.angleYaw,
|
||||
angle_pitch: params.anglePitch,
|
||||
}),
|
||||
})
|
||||
console.log('PID 参数已发布:', params)
|
||||
}
|
||||
|
||||
async function toggleLaser() {
|
||||
try {
|
||||
const action = laserOn.value ? 'off' : 'on'
|
||||
await fetch(`${HTTP_API_BASE}/api/laser`, {
|
||||
method: 'POST',
|
||||
headers: { 'Content-Type': 'application/json' },
|
||||
body: JSON.stringify({ action }),
|
||||
})
|
||||
laserOn.value = !laserOn.value
|
||||
console.log(`激光已${action === 'on' ? '开启' : '关闭'}`)
|
||||
} catch (e) {
|
||||
console.error('激光切换失败:', e)
|
||||
}
|
||||
}
|
||||
</script>
|
||||
|
||||
<style scoped>
|
||||
.debug-mode { display: flex; flex-direction: column; gap: 20px; }
|
||||
.header h2 { font-size: 18px; font-weight: 500; }
|
||||
|
||||
.mode-buttons { display: flex; gap: 10px; }
|
||||
.btn-mode {
|
||||
padding: 8px 20px;
|
||||
border: 1px solid #0f3460; border-radius: 4px;
|
||||
background: #16213e; color: #a0a0b0;
|
||||
font-size: 14px; cursor: pointer;
|
||||
transition: background 0.2s, color 0.2s;
|
||||
}
|
||||
.btn-mode:hover { background: #1a1a3e; color: #e0e0e0; }
|
||||
.btn-mode.active { border-color: #e94560; color: #e94560; }
|
||||
|
||||
.pid-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
|
||||
.pid-group {
|
||||
background: #16213e; border: 1px solid #0f3460;
|
||||
border-radius: 8px; padding: 16px;
|
||||
display: flex; flex-direction: column; gap: 10px;
|
||||
}
|
||||
.pid-group h3 { font-size: 14px; font-weight: 500; color: #ccc; margin-bottom: 4px; }
|
||||
.pid-group label {
|
||||
font-size: 13px; color: #888;
|
||||
display: flex; align-items: center; gap: 8px;
|
||||
}
|
||||
.pid-group input {
|
||||
flex: 1; padding: 6px 10px;
|
||||
border: 1px solid #0f3460; border-radius: 4px;
|
||||
background: #1a1a2e; color: #eee;
|
||||
font-size: 14px; outline: none;
|
||||
width: 100px;
|
||||
}
|
||||
.pid-group input:focus { border-color: #e94560; }
|
||||
|
||||
.actions { display: flex; align-items: center; gap: 16px; }
|
||||
.conn-status { font-size: 13px; color: #e94560; }
|
||||
.conn-status.ok { color: #4ecca3; }
|
||||
|
||||
.btn-publish {
|
||||
padding: 10px 28px;
|
||||
border: none; border-radius: 4px;
|
||||
background: #4ecca3; color: #1a1a2e;
|
||||
font-size: 15px; font-weight: 600; cursor: pointer;
|
||||
transition: background 0.2s;
|
||||
}
|
||||
.btn-publish:hover { background: #3bb08a; }
|
||||
|
||||
.btn-laser {
|
||||
padding: 10px 28px;
|
||||
border: 1px solid #0f3460; border-radius: 4px;
|
||||
background: #16213e; color: #a0a0b0;
|
||||
font-size: 15px; font-weight: 600; cursor: pointer;
|
||||
transition: background 0.2s, color 0.2s;
|
||||
}
|
||||
.btn-laser:hover { background: #1a1a3e; color: #e0e0e0; }
|
||||
</style>
|
||||
@@ -0,0 +1,175 @@
|
||||
<template>
|
||||
<div class="manual-mode">
|
||||
<div class="header">
|
||||
<h2>手动模式</h2>
|
||||
<span class="conn-status" :class="{ ok: connected }">
|
||||
rosbridge: {{ connected ? '已连接' : '未连接' }}
|
||||
</span>
|
||||
<button class="btn-switch" @click="switchToManual">切换到当前模式</button>
|
||||
</div>
|
||||
<div class="stream-container">
|
||||
<img ref="streamImg" :src="streamUrl" alt="MJPEG Stream" class="stream" />
|
||||
</div>
|
||||
<div class="hint">
|
||||
WASD 控制底盘 | ↑↓←→ 控制云台 | 支持多键同时按下
|
||||
| J 激光: <span :class="laserOn ? 'laser-on' : 'laser-off'">{{ laserOn ? 'ON' : 'OFF' }}</span>
|
||||
</div>
|
||||
</div>
|
||||
</template>
|
||||
|
||||
<script setup>
|
||||
import { ref, onMounted, onUnmounted } from 'vue'
|
||||
import { onBeforeRouteLeave } from 'vue-router'
|
||||
import {
|
||||
MJPEG_MANUAL_URL, HTTP_API_BASE, ROSBRIDGE_URL,
|
||||
CMD_WHEEL_TOPIC, CMD_GIMBAL_TOPIC,
|
||||
MAX_LINEAR, MAX_ANGULAR, WHEEL_SEPARATION,
|
||||
GIMBAL_PITCH_DEG_S, GIMBAL_YAW_DEG_S,
|
||||
} from '../config.js'
|
||||
import { useRosbridge } from '../composables/useRosbridge.js'
|
||||
|
||||
const streamUrl = MJPEG_MANUAL_URL
|
||||
const streamImg = ref(null)
|
||||
const { connected, connect, publish } = useRosbridge()
|
||||
connect(ROSBRIDGE_URL)
|
||||
|
||||
const pressed = new Set()
|
||||
const laserOn = ref(false)
|
||||
let animId = null
|
||||
let lastVel = { left: 0, right: 0, pitch: 0, yaw: 0 }
|
||||
|
||||
function onKeyDown(e) {
|
||||
if (['KeyW','KeyA','KeyS','KeyD','ArrowUp','ArrowDown','ArrowLeft','ArrowRight'].includes(e.code)) {
|
||||
e.preventDefault()
|
||||
if (!pressed.has(e.code)) {
|
||||
pressed.add(e.code)
|
||||
if (!animId) startLoop()
|
||||
}
|
||||
}
|
||||
if (e.code === 'KeyJ' && !e.repeat) {
|
||||
e.preventDefault()
|
||||
toggleLaser()
|
||||
}
|
||||
}
|
||||
|
||||
function onKeyUp(e) {
|
||||
pressed.delete(e.code)
|
||||
}
|
||||
|
||||
function computeVelocities() {
|
||||
const linear = (pressed.has('KeyW') ? MAX_LINEAR : 0) - (pressed.has('KeyS') ? MAX_LINEAR : 0)
|
||||
const angular = (pressed.has('KeyA') ? MAX_ANGULAR : 0) - (pressed.has('KeyD') ? MAX_ANGULAR : 0)
|
||||
const pitch = (pressed.has('ArrowDown') ? GIMBAL_PITCH_DEG_S : 0) - (pressed.has('ArrowUp') ? GIMBAL_PITCH_DEG_S : 0)
|
||||
const yaw = (pressed.has('ArrowLeft') ? GIMBAL_YAW_DEG_S : 0) - (pressed.has('ArrowRight') ? GIMBAL_YAW_DEG_S : 0)
|
||||
|
||||
const halfSep = WHEEL_SEPARATION / 2
|
||||
const left = linear - angular * halfSep
|
||||
const right = linear + angular * halfSep
|
||||
|
||||
return { left, right, pitch, yaw }
|
||||
}
|
||||
|
||||
function startLoop() {
|
||||
function tick() {
|
||||
const { left, right, pitch, yaw } = computeVelocities()
|
||||
const changed = left !== lastVel.left || right !== lastVel.right || pitch !== lastVel.pitch || yaw !== lastVel.yaw
|
||||
|
||||
if (changed) {
|
||||
publish(CMD_WHEEL_TOPIC, 'std_msgs/Float32MultiArray', {
|
||||
data: [left, right],
|
||||
layout: { dim: [], data_offset: 0 },
|
||||
})
|
||||
publish(CMD_GIMBAL_TOPIC, 'geometry_msgs/Twist', {
|
||||
linear: { x: 0, y: 0, z: 0 },
|
||||
angular: { x: 0, y: pitch, z: yaw },
|
||||
})
|
||||
lastVel = { left, right, pitch, yaw }
|
||||
}
|
||||
|
||||
if (pressed.size === 0) {
|
||||
animId = null
|
||||
return
|
||||
}
|
||||
animId = requestAnimationFrame(tick)
|
||||
}
|
||||
animId = requestAnimationFrame(tick)
|
||||
}
|
||||
|
||||
async function toggleLaser() {
|
||||
try {
|
||||
const action = laserOn.value ? 'off' : 'on'
|
||||
await fetch(`${HTTP_API_BASE}/api/laser`, {
|
||||
method: 'POST',
|
||||
headers: { 'Content-Type': 'application/json' },
|
||||
body: JSON.stringify({ action }),
|
||||
})
|
||||
laserOn.value = !laserOn.value
|
||||
console.log(`激光已${action === 'on' ? '开启' : '关闭'}`)
|
||||
} catch (e) {
|
||||
console.error('激光切换失败:', e)
|
||||
}
|
||||
}
|
||||
|
||||
async function switchToManual() {
|
||||
try {
|
||||
await fetch(`${HTTP_API_BASE}/api/mode/switch`, {
|
||||
method: 'POST',
|
||||
headers: { 'Content-Type': 'application/json' },
|
||||
body: JSON.stringify({ mode: 'manual' }),
|
||||
})
|
||||
console.log('已切换到手动模式')
|
||||
} catch (e) {
|
||||
console.error('模式切换失败:', e)
|
||||
}
|
||||
}
|
||||
|
||||
onMounted(() => {
|
||||
window.addEventListener('keydown', onKeyDown)
|
||||
window.addEventListener('keyup', onKeyUp)
|
||||
})
|
||||
|
||||
onBeforeRouteLeave((_to, _from, next) => {
|
||||
if (streamImg.value) streamImg.value.src = ''
|
||||
next()
|
||||
})
|
||||
|
||||
onUnmounted(() => {
|
||||
window.removeEventListener('keydown', onKeyDown)
|
||||
window.removeEventListener('keyup', onKeyUp)
|
||||
if (animId) cancelAnimationFrame(animId)
|
||||
})
|
||||
</script>
|
||||
|
||||
<style scoped>
|
||||
.manual-mode { display: flex; flex-direction: column; gap: 16px; }
|
||||
.header { display: flex; align-items: center; gap: 20px; }
|
||||
.header h2 { font-size: 18px; font-weight: 500; }
|
||||
.conn-status { font-size: 13px; color: #e94560; }
|
||||
.conn-status.ok { color: #4ecca3; }
|
||||
|
||||
.btn-switch {
|
||||
padding: 8px 20px;
|
||||
border: none; border-radius: 4px;
|
||||
background: #e94560; color: #fff;
|
||||
font-size: 14px; cursor: pointer;
|
||||
transition: background 0.2s;
|
||||
margin-left: auto;
|
||||
}
|
||||
.btn-switch:hover { background: #c73a52; }
|
||||
|
||||
.stream-container {
|
||||
background: #000;
|
||||
border-radius: 8px;
|
||||
overflow: hidden;
|
||||
display: flex;
|
||||
justify-content: center;
|
||||
}
|
||||
.stream { max-width: 100%; height: auto; }
|
||||
|
||||
.hint {
|
||||
text-align: center; font-size: 13px; color: #666;
|
||||
padding: 8px 0;
|
||||
}
|
||||
.laser-on { color: #4ecca3; font-weight: 600; }
|
||||
.laser-off { color: #666; }
|
||||
</style>
|
||||
@@ -0,0 +1,6 @@
|
||||
import { defineConfig } from 'vite'
|
||||
import vue from '@vitejs/plugin-vue'
|
||||
|
||||
export default defineConfig({
|
||||
plugins: [vue()],
|
||||
})
|
||||
Reference in New Issue
Block a user