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root 2025-08-16 12:11:08 +08:00
parent 7a768c1701
commit 5b6e0697d2
9 changed files with 1658 additions and 87 deletions
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1277
.gitignore vendored
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File diff suppressed because it is too large Load Diff

15
backend/app.spec
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@ -82,10 +82,8 @@ pyz = PYZ(a.pure, a.zipped_data, cipher=block_cipher)
exe = EXE( exe = EXE(
pyz, pyz,
a.scripts, a.scripts,
a.binaries,
a.zipfiles,
a.datas,
[], [],
exclude_binaries=True,
name='BodyBalanceBackend', name='BodyBalanceBackend',
debug=False, debug=False,
bootloader_ignore_signals=False, bootloader_ignore_signals=False,
@ -101,3 +99,14 @@ exe = EXE(
entitlements_file=None, entitlements_file=None,
icon=None icon=None
) )
coll = COLLECT(
exe,
a.binaries,
a.zipfiles,
a.datas,
strip=False,
upx=True,
upx_exclude=[],
name='BodyBalanceBackend'
)

48
backend/build_app.py
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@ -110,10 +110,8 @@ pyz = PYZ(a.pure, a.zipped_data, cipher=block_cipher)
exe = EXE( exe = EXE(
pyz, pyz,
a.scripts, a.scripts,
a.binaries,
a.zipfiles,
a.datas,
[], [],
exclude_binaries=True,
name='BodyBalanceBackend', name='BodyBalanceBackend',
debug=False, debug=False,
bootloader_ignore_signals=False, bootloader_ignore_signals=False,
@ -129,6 +127,17 @@ exe = EXE(
entitlements_file=None, entitlements_file=None,
icon=None icon=None
) )
coll = COLLECT(
exe,
a.binaries,
a.zipfiles,
a.datas,
strip=False,
upx=True,
upx_exclude=[],
name='BodyBalanceBackend'
)
''' '''
with open('app.spec', 'w', encoding='utf-8') as f: with open('app.spec', 'w', encoding='utf-8') as f:
@ -172,6 +181,7 @@ echo - 管理界面: http://localhost:5000
echo. echo.
echo 按Ctrl+C停止服务 echo 按Ctrl+C停止服务
echo. echo.
cd BodyBalanceBackend
"BodyBalanceBackend.exe" "BodyBalanceBackend.exe"
if %errorlevel% neq 0 ( if %errorlevel% neq 0 (
echo. echo.
@ -240,23 +250,34 @@ def copy_dll_files():
print(f"⚠️ 复制dll目录内容失败: {e}") print(f"⚠️ 复制dll目录内容失败: {e}")
def copy_data_files(): def copy_data_files():
"""复制数据库文件到data目录""" """准备数据库文件到data目录"""
print("复制数据库文件...") print("准备数据库文件...")
data_dir = os.path.join('dist', 'data') data_dir = os.path.join('dist', 'data')
# 数据库文件列表 # 数据库文件列表 - 这些文件会在程序首次运行时自动创建
db_files = ['body_balance.db', 'database.db'] db_files = ['body_balance.db', 'database.db']
# 检查是否存在现有数据库文件，如果存在则复制
copied_count = 0
for db_file in db_files: for db_file in db_files:
if os.path.exists(db_file): # 检查当前目录和data目录中的数据库文件
source_paths = [db_file, os.path.join('data', db_file)]
for source_path in source_paths:
if os.path.exists(source_path):
try: try:
shutil.copy2(db_file, data_dir) shutil.copy2(source_path, data_dir)
print(f"✓ 已复制 {db_file}") print(f"✓ 已复制 {source_path} -> {data_dir}")
copied_count += 1
break # 找到一个就跳出内层循环
except Exception as e: except Exception as e:
print(f"⚠️ 复制 {db_file} 失败: {e}") print(f"⚠️ 复制 {source_path} 失败: {e}")
if copied_count == 0:
print("ℹ️ 未找到现有数据库文件，程序首次运行时将自动创建")
else: else:
print(f"⚠️ 数据库文件不存在: {db_file}") print(f"✓ 成功复制 {copied_count} 个数据库文件")
def copy_config_files(): def copy_config_files():
"""复制配置文件到dist目录""" """复制配置文件到dist目录"""
@ -308,7 +329,7 @@ def main():
print("后处理...") print("后处理...")
# 检查生成的exe文件 # 检查生成的exe文件
exe_path = 'dist/BodyBalanceBackend.exe' exe_path = 'dist/BodyBalanceBackend/BodyBalanceBackend.exe'
if os.path.exists(exe_path): if os.path.exists(exe_path):
print(f"✓ exe文件位置: {exe_path}") print(f"✓ exe文件位置: {exe_path}")
@ -340,12 +361,13 @@ def main():
print("- 配置文件: dist/config.ini") print("- 配置文件: dist/config.ini")
print() print()
print("目录结构:") print("目录结构:")
print("- BodyBalanceBackend/ - 应用程序文件夹")
print("- dll/ - DLL文件") print("- dll/ - DLL文件")
print("- data/ - 数据库文件") print("- data/ - 数据库文件")
print("- logs/ - 日志文件") print("- logs/ - 日志文件")
print() print()
print("使用方式:") print("使用方式:")
print("1. 直接运行: dist/BodyBalanceBackend.exe") print("1. 直接运行: dist/BodyBalanceBackend/BodyBalanceBackend.exe")
print("2. 使用脚本: dist/start_backend.bat") print("2. 使用脚本: dist/start_backend.bat")
print() print()
print("服务地址: http://localhost:5000") print("服务地址: http://localhost:5000")

2
backend/tests/newtest.py
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@ -12,7 +12,7 @@ class FPMS_DEVICE_C(ctypes.Structure):
] ]
class SMiTSenseSensor: class SMiTSenseSensor:
def __init__(self, dll_path = r"D:\BodyBalanceEvaluation\backend\tests\SMiTSenseUsb-F3.0.dll"): def __init__(self, dll_path = r"D:\Trae_space\BodyBalanceEvaluation\backend\tests\SMiTSenseUsbWrapper.dll"):
self.dll = ctypes.WinDLL(dll_path) self.dll = ctypes.WinDLL(dll_path)
# 定义函数接口 # 定义函数接口

2
backend/tests/testsmit.py
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@ -4,7 +4,7 @@ import numpy as np
import cv2 import cv2
# === DLL 加载 === # === DLL 加载 ===
dll = ctypes.WinDLL(r"D:\BodyBalanceEvaluation\backend\tests\SMiTSenseUsbWrapper.dll") dll = ctypes.WinDLL(r"D:\Trae_space\BodyBalanceEvaluation\backend\tests\SMiTSenseUsbWrapper.dll")
dll.SMiTSenseUsb_Init.argtypes = [ctypes.c_int] dll.SMiTSenseUsb_Init.argtypes = [ctypes.c_int]
dll.SMiTSenseUsb_Init.restype = ctypes.c_int dll.SMiTSenseUsb_Init.restype = ctypes.c_int

80
frontend/src/renderer/dist-electron/win-unpacked/resources/backend/Log/OrbbecSDK.log.txt
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@ -1,60 +1,20 @@
[08/15 11:08:00.007828][debug][1996][Context.cpp:30] Context creating, work_dir=D:\Trae_space\BodyBalanceEvaluation\backend\dist [08/15 15:17:24.789452][debug][11108][Context.cpp:30] Context creating, work_dir=D:\Trae_space\BodyBalanceEvaluation\frontend\src\renderer\dist-electron\win-unpacked\resources\backend
[08/15 11:08:00.007990][debug][1996][Context.cpp:49] Config file version=1.1 [08/15 15:17:24.789708][debug][11108][Context.cpp:49] Config file version=1.1
[08/15 11:08:00.008057][debug][1996][FrameBufferManager.cpp:23] Max global frame buffer size updated! size=2048.000MB [08/15 15:17:24.789777][debug][11108][FrameBufferManager.cpp:23] Max global frame buffer size updated! size=2048.000MB
[08/15 11:08:00.008095][info][1996][Context.cpp:68] Context created with config: default config! [08/15 15:17:24.789813][info][11108][Context.cpp:68] Context created with config: default config!
[08/15 11:08:00.008265][info][1996][Context.cpp:73] Work directory=D:\Trae_space\BodyBalanceEvaluation\backend\dist, SDK version=v1.10.11-20240724-aeaa107e5 [08/15 15:17:24.789902][info][11108][Context.cpp:73] Work directory=D:\Trae_space\BodyBalanceEvaluation\frontend\src\renderer\dist-electron\win-unpacked\resources\backend, SDK version=v1.10.11-20240724-aeaa107e5
[08/15 11:08:00.008455][debug][1996][DeviceManager.cpp:30] DeviceManager init ... [08/15 15:17:24.790186][debug][11108][DeviceManager.cpp:30] DeviceManager init ...
[08/15 11:08:00.008674][info][1996][MfPal.cpp:105] createObPal: create WinPal! [08/15 15:17:24.790207][info][11108][MfPal.cpp:105] createObPal: create WinPal!
[08/15 11:08:00.008795][debug][1996][MfPal.cpp:110] WmfPal init ... [08/15 15:17:24.790229][debug][11108][MfPal.cpp:110] WmfPal init ...
[08/15 11:08:00.039058][debug][1996][MfPal.cpp:117] WmfPal created! [08/15 15:17:24.816565][debug][11108][MfPal.cpp:117] WmfPal created!
[08/15 11:08:00.039105][debug][1996][DeviceManager.cpp:34] Enable USB Device Enumerator ... [08/15 15:17:24.816602][debug][11108][DeviceManager.cpp:34] Enable USB Device Enumerator ...
[08/15 11:08:00.066384][debug][1996][EnumeratorLibusb.cpp:321] queryDevicesInfo done! [08/15 15:17:24.842574][debug][11108][EnumeratorLibusb.cpp:321] queryDevicesInfo done!
[08/15 11:08:00.066623][debug][1996][MfPal.cpp:216] Create WinEventDeviceWatcher! [08/15 15:17:24.842902][debug][11108][MfPal.cpp:216] Create WinEventDeviceWatcher!
[08/15 11:08:00.066791][debug][1996][UsbDeviceEnumerator.cpp:78] No matched usb device found! [08/15 15:17:24.843143][debug][11108][UsbDeviceEnumerator.cpp:78] No matched usb device found!
[08/15 11:08:00.066833][info][1996][DeviceManager.cpp:15] Current found device(s): (0) [08/15 15:17:24.843178][info][11108][DeviceManager.cpp:15] Current found device(s): (0)
[08/15 11:08:00.066975][debug][1996][DeviceManager.cpp:52] DeviceManager construct done! [08/15 15:17:24.843199][debug][11108][DeviceManager.cpp:52] DeviceManager construct done!
[08/15 11:08:00.067012][debug][1996][Context.cpp:81] Context destroying ... [08/15 15:17:24.843226][debug][11108][Context.cpp:81] Context destroying ...
[08/15 11:08:00.067024][debug][1996][DeviceManager.cpp:56] DeviceManager destroy ... [08/15 15:17:24.843236][debug][11108][DeviceManager.cpp:56] DeviceManager destroy ...
[08/15 11:08:00.067033][debug][1996][DeviceManager.cpp:64] DeviceManager Destructors done [08/15 15:17:24.843245][debug][11108][DeviceManager.cpp:64] DeviceManager Destructors done
[08/15 11:08:00.214042][debug][1996][MfPal.cpp:128] WmfPal destroyed! [08/15 15:17:24.983361][debug][11108][MfPal.cpp:128] WmfPal destroyed!
[08/15 11:08:00.214700][info][1996][Context.cpp:84] Context destroyed [08/15 15:17:24.984152][info][11108][Context.cpp:84] Context destroyed
[08/15 11:11:00.761881][debug][12088][Context.cpp:30] Context creating, work_dir=D:\Trae_space\BodyBalanceEvaluation\backend\dist
[08/15 11:11:00.762009][debug][12088][Context.cpp:49] Config file version=1.1
[08/15 11:11:00.762057][debug][12088][FrameBufferManager.cpp:23] Max global frame buffer size updated! size=2048.000MB
[08/15 11:11:00.762081][info][12088][Context.cpp:68] Context created with config: default config!
[08/15 11:11:00.762166][info][12088][Context.cpp:73] Work directory=D:\Trae_space\BodyBalanceEvaluation\backend\dist, SDK version=v1.10.11-20240724-aeaa107e5
[08/15 11:11:00.762526][debug][12088][DeviceManager.cpp:30] DeviceManager init ...
[08/15 11:11:00.762542][info][12088][MfPal.cpp:105] createObPal: create WinPal!
[08/15 11:11:00.763193][debug][12088][MfPal.cpp:110] WmfPal init ...
[08/15 11:11:00.790457][debug][12088][MfPal.cpp:117] WmfPal created!
[08/15 11:11:00.790495][debug][12088][DeviceManager.cpp:34] Enable USB Device Enumerator ...
[08/15 11:11:00.815795][debug][12088][EnumeratorLibusb.cpp:321] queryDevicesInfo done!
[08/15 11:11:00.816035][debug][12088][MfPal.cpp:216] Create WinEventDeviceWatcher!
[08/15 11:11:00.816179][debug][12088][UsbDeviceEnumerator.cpp:78] No matched usb device found!
[08/15 11:11:00.816215][info][12088][DeviceManager.cpp:15] Current found device(s): (0)
[08/15 11:11:00.816652][debug][12088][DeviceManager.cpp:52] DeviceManager construct done!
[08/15 11:11:00.816690][debug][12088][Context.cpp:81] Context destroying ...
[08/15 11:11:00.816703][debug][12088][DeviceManager.cpp:56] DeviceManager destroy ...
[08/15 11:11:00.816712][debug][12088][DeviceManager.cpp:64] DeviceManager Destructors done
[08/15 11:11:00.960762][debug][12088][MfPal.cpp:128] WmfPal destroyed!
[08/15 11:11:00.961818][info][12088][Context.cpp:84] Context destroyed
[08/15 11:17:16.080184][debug][27992][Context.cpp:30] Context creating, work_dir=D:\Trae_space\BodyBalanceEvaluation\frontend\src\renderer\dist-electron\win-unpacked\resources\backend
[08/15 11:17:16.080326][debug][27992][Context.cpp:49] Config file version=1.1
[08/15 11:17:16.080380][debug][27992][FrameBufferManager.cpp:23] Max global frame buffer size updated! size=2048.000MB
[08/15 11:17:16.080407][info][27992][Context.cpp:68] Context created with config: default config!
[08/15 11:17:16.080471][info][27992][Context.cpp:73] Work directory=D:\Trae_space\BodyBalanceEvaluation\frontend\src\renderer\dist-electron\win-unpacked\resources\backend, SDK version=v1.10.11-20240724-aeaa107e5
[08/15 11:17:16.080501][debug][27992][DeviceManager.cpp:30] DeviceManager init ...
[08/15 11:17:16.080518][info][27992][MfPal.cpp:105] createObPal: create WinPal!
[08/15 11:17:16.080537][debug][27992][MfPal.cpp:110] WmfPal init ...
[08/15 11:17:16.106317][debug][27992][MfPal.cpp:117] WmfPal created!
[08/15 11:17:16.106358][debug][27992][DeviceManager.cpp:34] Enable USB Device Enumerator ...
[08/15 11:17:16.132353][debug][27992][EnumeratorLibusb.cpp:321] queryDevicesInfo done!
[08/15 11:17:16.132619][debug][27992][MfPal.cpp:216] Create WinEventDeviceWatcher!
[08/15 11:17:16.132822][debug][27992][UsbDeviceEnumerator.cpp:78] No matched usb device found!
[08/15 11:17:16.132867][info][27992][DeviceManager.cpp:15] Current found device(s): (0)
[08/15 11:17:16.132889][debug][27992][DeviceManager.cpp:52] DeviceManager construct done!
[08/15 11:17:16.132917][debug][27992][Context.cpp:81] Context destroying ...
[08/15 11:17:16.132929][debug][27992][DeviceManager.cpp:56] DeviceManager destroy ...
[08/15 11:17:16.132938][debug][27992][DeviceManager.cpp:64] DeviceManager Destructors done
[08/15 11:17:16.274031][debug][27992][MfPal.cpp:128] WmfPal destroyed!
[08/15 11:17:16.274987][info][27992][Context.cpp:84] Context destroyed

1
frontend/src/renderer/dist-electron/win-unpacked/resources/backend/start_backend.bat
View File

@ -8,6 +8,7 @@ echo - 管理界面: http://localhost:5000
echo. echo.
echo 按Ctrl+C停止服务 echo 按Ctrl+C停止服务
echo. echo.
cd BodyBalanceBackend
"BodyBalanceBackend.exe" "BodyBalanceBackend.exe"
if %errorlevel% neq 0 ( if %errorlevel% neq 0 (
echo. echo.

7
frontend/src/renderer/main/main.js
View File

@ -11,7 +11,7 @@ let backendProcess;
function startBackendService() { function startBackendService() {
// 在打包后的应用中，使用process.resourcesPath获取resources目录 // 在打包后的应用中，使用process.resourcesPath获取resources目录
const resourcesPath = process.resourcesPath || path.join(__dirname, '../..'); const resourcesPath = process.resourcesPath || path.join(__dirname, '../..');
const backendPath = path.join(resourcesPath, 'backend/BodyBalanceBackend.exe'); const backendPath = path.join(resourcesPath, 'backend/BodyBalanceBackend/BodyBalanceBackend.exe');
const backendDir = path.join(resourcesPath, 'backend/'); const backendDir = path.join(resourcesPath, 'backend/');
console.log('Resources path:', resourcesPath); console.log('Resources path:', resourcesPath);
@ -22,14 +22,15 @@ function startBackendService() {
if (!fs.existsSync(backendPath)) { if (!fs.existsSync(backendPath)) {
console.error('Backend executable not found:', backendPath); console.error('Backend executable not found:', backendPath);
// 尝试备用路径 // 尝试备用路径
const fallbackPath = path.join(__dirname, 'resources/backend/BodyBalanceBackend.exe'); const fallbackPath = path.join(__dirname, 'resources/backend/BodyBalanceBackend/BodyBalanceBackend.exe');
console.log('Trying fallback path:', fallbackPath); console.log('Trying fallback path:', fallbackPath);
if (!fs.existsSync(fallbackPath)) { if (!fs.existsSync(fallbackPath)) {
console.error('Fallback backend executable not found:', fallbackPath); console.error('Fallback backend executable not found:', fallbackPath);
return; return;
} }
// 使用备用路径 // 使用备用路径
const fallbackDir = path.join(__dirname, 'resources/backend/'); const fallbackDir = path.join(__dirname, 'resources/backend/BodyBalanceBackend/');
backendProcess = spawn(fallbackPath, [], { backendProcess = spawn(fallbackPath, [], {
cwd: fallbackDir, cwd: fallbackDir,
stdio: ['ignore', 'pipe', 'pipe'] stdio: ['ignore', 'pipe', 'pipe']

301
设备管理优化方案.md Normal file
View File

@ -0,0 +1,301 @@
# 设备管理优化方案
## 1. 现状分析
### 1.1 当前架构问题
当前的 `device_manager.py` 文件（3694行）存在以下问题：
1. **单一职责原则违反**：一个类管理四种不同类型的设备
2. **代码耦合度高**：设备间相互依赖，一个设备故障可能影响其他设备
3. **维护困难**：代码量庞大，修改一个设备功能可能影响其他设备
4. **性能瓶颈**：所有设备共享同一个推流线程池，资源竞争严重
5. **扩展性差**：添加新设备类型需要修改核心管理器
6. **测试复杂**：单元测试需要模拟所有设备
### 1.2 当前设备类型
- **FemtoBolt深度相机**：负责身体姿态检测和深度图像采集
- **普通相机**：负责足部监控视频流
- **IMU传感器**：负责头部姿态数据采集
- **压力板传感器**：负责足底压力数据采集
## 2. 优化方案设计
### 2.1 架构设计原则
1. **单一职责原则**：每个设备类只负责自身的管理
2. **开闭原则**：对扩展开放，对修改封闭
3. **依赖倒置原则**：依赖抽象而非具体实现
4. **接口隔离原则**：设备间通过标准接口通信
### 2.2 目标架构
```
设备管理系统
├── 抽象基类 (BaseDevice)
├── FemtoBolt深度相机管理器 (FemtoBoltManager)
├── 普通相机管理器 (CameraManager)
├── IMU传感器管理器 (IMUManager)
├── 压力板管理器 (PressureManager)
└── 设备协调器 (DeviceCoordinator)
```
### 2.3 文件结构
```
backend/devices/
├── __init__.py
├── base_device.py # 抽象基类
├── femtobolt_manager.py # FemtoBolt深度相机管理
├── camera_manager.py # 普通相机管理
├── imu_manager.py # IMU传感器管理
├── pressure_manager.py # 压力板管理
├── device_coordinator.py # 设备协调器
└── utils/
├── __init__.py
├── socket_manager.py # Socket连接管理
└── config_manager.py # 配置管理
```
## 3. 详细设计
### 3.1 抽象基类设计
```python
# base_device.py
from abc import ABC, abstractmethod
from typing import Dict, Any, Optional
import threading
import logging
class BaseDevice(ABC):
"""设备抽象基类"""
def __init__(self, device_name: str, config: Dict[str, Any]):
self.device_name = device_name
self.config = config
self.is_connected = False
self.is_streaming = False
self.socket_namespace = f"/{device_name}"
self.logger = logging.getLogger(f"device.{device_name}")
self._lock = threading.RLock()
@abstractmethod
def initialize(self) -> bool:
"""初始化设备"""
pass
@abstractmethod
def calibrate(self) -> Dict[str, Any]:
"""校准设备"""
pass
@abstractmethod
def start_streaming(self, socketio) -> bool:
"""启动数据推流"""
pass
@abstractmethod
def stop_streaming(self) -> bool:
"""停止数据推流"""
pass
@abstractmethod
def get_status(self) -> Dict[str, Any]:
"""获取设备状态"""
pass
@abstractmethod
def cleanup(self) -> None:
"""清理资源"""
pass
```
### 3.2 FemtoBolt深度相机管理器
```python
# femtobolt_manager.py
class FemtoBoltManager(BaseDevice):
"""FemtoBolt深度相机管理器"""
def __init__(self, config: Dict[str, Any]):
super().__init__("femtobolt", config)
self.camera = None
self.streaming_thread = None
self.frame_cache = {}
def initialize(self) -> bool:
"""初始化FemtoBolt深度相机"""
try:
# FemtoBolt初始化逻辑
return True
except Exception as e:
self.logger.error(f"FemtoBolt初始化失败: {e}")
return False
def start_streaming(self, socketio) -> bool:
"""启动深度图像推流"""
# 独立的Socket.IO命名空间
# 独立的推流线程
pass
```
### 3.3 设备协调器
```python
# device_coordinator.py
class DeviceCoordinator:
"""设备协调器 - 管理所有设备的生命周期"""
def __init__(self):
self.devices = {}
self.socketio = None
def register_device(self, device: BaseDevice):
"""注册设备"""
self.devices[device.device_name] = device
def initialize_all(self) -> Dict[str, bool]:
"""初始化所有设备"""
results = {}
for name, device in self.devices.items():
results[name] = device.initialize()
return results
def start_all_streaming(self) -> Dict[str, bool]:
"""启动所有设备推流"""
results = {}
for name, device in self.devices.items():
if device.is_connected:
results[name] = device.start_streaming(self.socketio)
return results
```
## 4. 优势分析
### 4.1 性能优势
1. **并行处理**：每个设备独立的Socket.IO命名空间，减少数据传输冲突
2. **资源隔离**：每个设备独立的线程池，避免资源竞争
3. **内存优化**：设备级别的缓存管理，减少内存占用
4. **故障隔离**：单个设备故障不影响其他设备运行
### 4.2 开发优势
1. **代码可维护性**：每个设备类代码量控制在500-800行
2. **团队协作**：不同开发者可以并行开发不同设备
3. **单元测试**：每个设备可以独立测试
4. **版本控制**：设备功能变更影响范围小
### 4.3 扩展优势
1. **新设备接入**：只需实现BaseDevice接口
2. **功能扩展**：设备功能扩展不影响其他设备
3. **配置管理**：每个设备独立配置文件
4. **部署灵活**：可以选择性部署某些设备
## 5. 劣势分析
### 5.1 复杂性增加
1. **架构复杂度**：从单一类变为多类协作
2. **通信开销**：设备间通信需要额外的协调机制
3. **状态同步**：多设备状态同步复杂度增加
### 5.2 开发成本
1. **重构工作量**：需要大量重构现有代码
2. **测试工作量**：需要重新设计集成测试
3. **文档更新**：需要更新相关文档和API
### 5.3 运维复杂度
1. **监控复杂**：需要监控多个独立服务
2. **故障排查**：跨设备问题排查难度增加
3. **配置管理**：多个配置文件管理复杂
## 6. 实施方案
### 6.1 分阶段实施
#### 第一阶段：基础架构搭建（1-2周）
- 创建抽象基类和工具类
- 设计Socket.IO命名空间方案
- 搭建设备协调器框架
#### 第二阶段：设备迁移（3-4周）
- 按优先级迁移设备：Camera → IMU → Pressure → FemtoBolt
- 每个设备迁移后进行充分测试
- 保持向后兼容性
#### 第三阶段：优化和集成（1-2周）
- 性能优化和内存管理
- 集成测试和压力测试
- 文档更新和代码审查
### 6.2 风险控制
1. **渐进式迁移**：保留原有代码作为备份
2. **功能开关**：通过配置控制使用新旧架构
3. **充分测试**：每个阶段都进行完整测试
4. **回滚方案**：准备快速回滚到原架构的方案
### 6.3 Socket.IO命名空间设计
```javascript
// 前端连接示例
const cameraSocket = io('/camera');
const femtoboltSocket = io('/femtobolt');
const imuSocket = io('/imu');
const pressureSocket = io('/pressure');
// 独立的事件监听
cameraSocket.on('video_frame', handleCameraFrame);
femtoboltSocket.on('depth_frame', handleDepthFrame);
imuSocket.on('imu_data', handleIMUData);
pressureSocket.on('pressure_data', handlePressureData);
```
## 7. 性能预期
### 7.1 性能提升预期
- **并发处理能力**：提升40-60%
- **内存使用效率**：降低20-30%
- **故障恢复时间**：减少50-70%
- **开发效率**：提升30-50%
### 7.2 资源消耗
- **CPU使用**：可能增加5-10%（多线程开销）
- **内存使用**：减少20-30%（更好的缓存管理）
- **网络带宽**：基本持平（优化的数据传输）
## 8. 结论和建议
### 8.1 可行性评估
**高度可行** - 该优化方案在技术上完全可行，且能显著改善系统的可维护性和性能。
### 8.2 推荐实施
**强烈推荐** - 考虑到当前代码的复杂度和未来的扩展需求，建议尽快实施该优化方案。
### 8.3 关键成功因素
1. **充分的测试**：确保每个阶段都有完整的测试覆盖
2. **团队协作**：需要前后端团队密切配合
3. **渐进式实施**：避免一次性大规模重构的风险
4. **性能监控**：实施过程中持续监控系统性能
### 8.4 后续优化方向
1. **微服务化**：将设备管理器进一步拆分为独立的微服务
2. **容器化部署**：使用Docker容器化部署各个设备服务
3. **负载均衡**：为高负载设备添加负载均衡机制
4. **监控告警**：建立完善的设备监控和告警系统
---
*本优化方案基于对现有代码的深入分析，结合软件工程最佳实践制定。实施过程中应根据实际情况灵活调整。*