The invention discloses an emergency protection sidewalk traffic light system, which is characterized in that a sound wave frequency decomposition module comprises a plurality of sound wave receivers,a traffic light rod below each traffic light display module is provided with a sound wave receiver, and the plurality of sound wave receivers and the traffic light display modules are electrically connected to a master control system; each sound wave receiver transmits the received emergency vehicle sound wave information to the master control system and performs frequency solution, whether an emergency vehicle exists on the current road is identified through frequency solution of sound waves, and when no emergency vehicle exists, the plurality of traffic light display modules perform normaldisplay; when there is an emergency vehicles, if indication of the traffic light display module in the corresponding road is a green light, vehicles pass normally, and if the indication of the trafficlight display module in the corresponding road is a red light, the master control system regulates and controls the duration of the traffic light in the road. According to the emergency protection sidewalk traffic light system, the urban traffic state and the emergency work efficiency are greatly improved, and safety and convenience are brought to daily production and life of people.
本发明公开了一种应急防护人行道红绿灯系统,声波解频模块包括多个声波接收器,每个红绿灯显示模块下方的红绿灯杆上均设置有声波接收器,多个声波接收器和红绿灯显示模块均电连接于总控系统;声波接收器将所接受的应急车辆声波信息传递至总控系统并进行解频,通过对声波的解频识别当前道路是否有应急车辆,无应急车辆时,多个红绿灯显示模块正常显示;有应急车辆时,当对应的道路中红绿灯显示模块的指示为绿灯时,正常通行,当对应的道路中红绿灯显示模块的指示为红灯时,总控系统对该道路中的红绿灯时长进行调控。该应急防护人行道红绿灯系统给城市的交通状态和应急工作效率带来极大改善,为人们的日常生产生活带来安全和便捷。
Emergency protection sidewalk traffic light system
应急防护人行道红绿灯系统
2021-03-26
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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