The invention provides a method for an expressway long tunnel dangerous chemical vehicle detection system. A detection system is installed at the front end of a tunnel entrance and comprises an infrared thermal imaging unit, an image processing unit, a video monitoring module, a positioning module, a sound-light alarm module, a data transmission module, an image output module, a storage module, a ground monitoring terminal, a server and a database server. The laser radar, the monitoring camera and the infrared thermal imaging integrated detection unit are arranged to perform real-time temperature measurement, so that when a high temperature condition occurs in a monitoring view field range, vehicles passing by in a tunnel can be accurately distinguished, and meanwhile, equipment in the tunnel which causes the high temperature condition can also be distinguished; when automatic alarming and recording are carried out, linkage can be carried out in time, information is reported to devices along the way such as an information board and a traffic light in real time, and vehicles about to drive into the long tunnel are reminded and dissuaded in time, so that the fire risk management and control capability in the tunnel is improved.
本发明提供了一种用于高速公路长隧道危化品车辆检测系统的方法;在隧道进口前端安装检测系统,包括:红外热成像单元、图像处理单元、视频监控模块、定位模块、声光报警模块、数据传输模块、图像输出模块、储存模块、地面监测终端、服务器、数据库服务器;本发明通过布设激光雷达、监控摄像机、红外热成像一体式探测单元,进行实时测温,在监测视场范围内出现高温情况时能精确区分造成高温的是隧道内所经过的车辆,同时还能区分造成高温情况是隧道内的设备,进行自动报警和记录时可以及时进行联动,将信息实时报送给情报板和交通指示灯等沿途设备,并对即将驶入长隧道内的车辆进行及时的提醒和劝阻,以此来提升隧道中的火灾风险管控能力。
Method for highway long tunnel dangerous chemical vehicle detection system
一种用于高速公路长隧道危化品车辆检测系统的方法
2023-10-17
Patent
Electronic Resource
Chinese
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