The invention relates to the technical field of traffic, in particular to a vehicle speed auxiliary prompting system for a traffic signal lamp, which comprises a processor, and the output end of the processor is electrically connected with a radar sensor, a tachymeter, a camera, a first LED display screen, a second LED display screen and an alarm. According to the invention, the speed of the vehicle is obtained through the tachymeter and is displayed through the first LED display screen, the processor is used for obtaining the light conversion time of the first traffic light controller and the second traffic light controller for the traffic lights, and the specific speed of the vehicle from the first traffic light to the second traffic light is calculated and then is displayed through the second LED display screen. After the vehicle passes through the first traffic light, a driver can see the specific driving speed of the vehicle, so that the vehicle can smoothly pass through the next traffic light within the passing time of the next traffic light, and therefore, the vehicle can be ensured to pass quickly, and the secondary waiting time of the vehicle can be reduced.
本发明涉及交通通行技术领域,尤其为一种交通信号灯用车速辅助提示系统,包括处理器,所述处理器的输出端分别电连接有雷达传感器、测速仪、摄像头、第一LED显示屏、第二LED显示屏与报警器;本发明通过测速仪获取车辆车速,通过第一LED显示屏显示,利用处理器获取第一红绿灯控制器和第二红绿灯控制器对红绿灯转换灯光的时间,并计算出车辆从第一红绿灯到达第二红绿灯的具体车速,然后通过第二LED显示屏显示出来,让车辆经过第一红绿灯后,驾驶人可以看到车辆的具体行驶速度,让车辆可以在下一个红绿灯的通行时间内,顺利的通过下一个红绿灯,进而保证车辆可以快速通行和减少车辆二次等待的时间。
Vehicle speed auxiliary prompting system for traffic signal lamp
一种交通信号灯用车速辅助提示系统
2021-11-26
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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