The invention relates to an intelligent sand table traffic display system and a control method. The system comprises a vehicle, road position sensors, traffic signal lamps and a traffic main control module. The vehicle comprises a vehicle main control module; the road position sensors, the traffic signal lamps and the vehicle main control module are respectively in communication connection with the traffic main control module; and the road position sensors are installed at preset road positions of the intelligent sand table, wherein the preset road positions comprise a traffic light intersection section and a non-traffic light intersection section. According to the invention, the position sensing signals are obtained through the road position sensors, and the position sensing signals and the traffic light state signals are coded in a signal coding mode to obtain position coded information and traffic light coded information, so that the limited bandwidth can be fully utilized, and efficient communication is realized; and the position coded information and the traffic light coded information are collected to the vehicle main control module, and the vehicle main control module can make traffic judgment and make compliance driving actions by using limited computing power.
本发明涉及一种智慧沙盘交通展示系统及控制方法,其系统包括车辆、道路位置传感器、交通信号灯及交通主控模块;车辆包括车辆主控模块;道路位置传感器、交通信号灯、车辆主控模块分别与交通主控模块通信连接;道路位置传感器安装于智慧沙盘的预设道路位置,预设道路位置包括红绿灯路口和非红绿灯路口路段。本发明通过道路位置传感器获取位置感知信号,使用信号编码的方式将位置感知信号和红绿灯状态信号进行编码,得到位置编码信息和红绿灯编码信息,从而能够充分利用有限带宽,高效通讯,将位置编码信息和红绿灯编码信息汇集到车辆主控模块,车辆主控模块利用有限的算力即可做出交通判断,做出合规行驶动作。
Intelligent sand table traffic display system and control method
一种智慧沙盘交通展示系统及控制方法
2021-08-24
Patent
Elektronische Ressource
Chinesisch
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