223 lines
6.6 KiB
Python
223 lines
6.6 KiB
Python
#!/usr/bin/env python3
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"""
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完整的AI监控系统启动器（包含GUI界面）- 修复版
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同时启动后端服务和GUI前端
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"""
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import sys
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import os
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import time
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import signal
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import subprocess
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import threading
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import websockets
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from pathlib import Path
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class BackendService:
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"""后端服务管理器"""
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def __init__(self):
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self.base_dir = Path(__file__).parent
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self.processes = []
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self.running = True
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def check_dependencies(self):
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"""检查依赖包"""
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print("检查系统依赖...")
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required_packages = [
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'cv2', 'yaml', 'websockets', 'flask',
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'PyQt6', 'numpy'
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]
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missing_packages = []
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for package in required_packages:
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try:
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if package == 'cv2':
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import cv2
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elif package == 'yaml':
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import yaml
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elif package == 'websockets':
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import websockets
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elif package == 'flask':
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import flask
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elif package == 'PyQt6':
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from PyQt6 import QtWidgets
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elif package == 'numpy':
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import numpy
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print(f"✓ {package}")
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except ImportError:
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missing_packages.append(package)
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print(f"✗ {package} (缺失)")
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if missing_packages:
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print(f"\n缺少依赖包: {', '.join(missing_packages)}")
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print("请运行: pip install -r requirements.txt")
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return False
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print("✓ 所有依赖检查通过")
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return True
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def start_backend_services(self):
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"""启动后端服务"""
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print("启动后端服务...")
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# 创建必要目录
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os.makedirs("videos", exist_ok=True)
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os.makedirs("YOLO_Pipe_results", exist_ok=True)
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# 启动RTSP服务
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try:
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rtsp_process = subprocess.Popen(
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[sys.executable, "rtsp_service_ws.py"],
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cwd=str(self.base_dir),
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stdout=subprocess.PIPE,
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stderr=subprocess.STDOUT,
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universal_newlines=True
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)
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self.processes.append(("RTSP服务", rtsp_process))
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def monitor_rtsp():
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for line in iter(rtsp_process.stdout.readline, ''):
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if line.strip() and self.running:
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print(f"[RTSP] {line.strip()}")
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threading.Thread(target=monitor_rtsp, daemon=True).start()
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print("✓ RTSP服务已启动")
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except Exception as e:
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print(f"✗ 启动RTSP服务失败: {e}")
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return False
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# 等待RTSP服务启动
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time.sleep(2)
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# 启动HTTP服务
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try:
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http_process = subprocess.Popen(
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[sys.executable, "static_server.py"],
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cwd=str(self.base_dir),
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stdout=subprocess.PIPE,
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stderr=subprocess.STDOUT,
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universal_newlines=True
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)
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self.processes.append(("HTTP服务", http_process))
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def monitor_http():
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for line in iter(http_process.stdout.readline, ''):
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if line.strip() and self.running:
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print(f"[HTTP] {line.strip()}")
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threading.Thread(target=monitor_http, daemon=True).start()
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print("✓ HTTP服务已启动")
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except Exception as e:
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print(f"✗ 启动HTTP服务失败: {e}")
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return False
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# 等待服务完全启动
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time.sleep(2)
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# 验证端口监听
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import socket
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def check_port(port, name):
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try:
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sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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sock.settimeout(1)
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result = sock.connect_ex(('localhost', port))
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sock.close()
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return result == 0
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except:
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return False
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if not check_port(8765, "RTSP"):
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print("✗ RTSP服务端口未监听")
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return False
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if not check_port(5000, "HTTP"):
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print("✗ HTTP服务端口未监听")
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return False
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print("✓ 后端服务验证通过")
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return True
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def stop_all(self):
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"""停止所有服务"""
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self.running = False
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for name, process in self.processes:
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try:
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process.terminate()
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try:
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process.wait(timeout=5)
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except subprocess.TimeoutExpired:
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process.kill()
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print(f"✓ {name}已停止")
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except Exception as e:
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print(f"✗ 停止{name}失败: {e}")
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def main():
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"""主函数 - 在主线程运行GUI"""
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print("=== AI监控系统完整启动器 ===")
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print("包含后端服务和GUI前端\n")
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# 注册信号处理
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backend_service = BackendService()
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def signal_handler(signum, frame):
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print("\n正在关闭系统...")
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backend_service.stop_all()
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sys.exit(0)
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signal.signal(signal.SIGINT, signal_handler)
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signal.signal(signal.SIGTERM, signal_handler)
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# 检查依赖
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if not backend_service.check_dependencies():
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return False
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# 启动后端服务
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if not backend_service.start_backend_services():
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return False
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print("\n=== 后端服务启动完成 ===")
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print("RTSP WebSocket服务: ws://localhost:8765")
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print("HTTP静态文件服务: http://localhost:5000")
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print()
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# 导入并启动GUI（在主线程）
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try:
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from monitor_gui import AIMonitorGUI
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from PyQt6.QtWidgets import QApplication
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print("启动GUI界面...")
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# 创建应用
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app = QApplication(sys.argv)
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app.setApplicationName("AI监控系统")
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app.setApplicationVersion("1.0")
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# 创建主窗口
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window = AIMonitorGUI()
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window.show()
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print("✓ GUI界面已启动")
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print("\n=== GUI界面启动完成 ===")
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print("请使用GUI界面进行监控操作")
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print("按 Ctrl+C 停止所有服务")
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# 运行应用事件循环
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sys.exit(app.exec())
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except Exception as e:
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print(f"✗ 启动GUI失败: {e}")
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backend_service.stop_all()
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return False
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return True
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if __name__ == "__main__":
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main() |