The invention discloses a traffic signal lamp vehicle-road real-time interactive display system, and relates to the field of vehicle-road cooperative control. Comprising a transmitting antenna group, a traffic signal receiving device and a traffic signal lamp state display device, the traffic signal receiving device comprises a receiving antenna, an antenna information decoding unit, an MCU (Microprogrammed Control Unit) and a state display control unit; the receiving antenna receives related information transmitted by the transmitting antenna group at the current intersection, the related information is decoded by the antenna information decoding unit, and the MCU determines the driving direction of the vehicle by calculating the time difference from transmitting to receiving of the transmitting antenna at the same moment, and transmits state information of a signal lamp in front of the vehicle to the state display control unit; the state display control unit controls the traffic signal lamp state display device to display corresponding colors, the front traffic signal lamp information is directly displayed on the vehicle windshield, and the visual traffic signal lamp state display mode solves the problem that the traffic signal lamp state cannot be obtained due to various reasons.
本申请公开了交通信号灯车路实时交互显示系统,涉及车路协同控制领域。包括:发射天线组、交通信号接收装置、交通信号灯状态显示装置;交通信号接收装置包括接收天线、天线信息解码单元、MCU、状态显示控制单元;接收天线接收当前路口发射天线组发射的相关信息,通过天线信息解码单元解码,MCU通过计算相同时刻发射天线从发射到被接收的时间差确定车辆行驶方向,并将车辆前方信号灯状态信息发送给状态显示控制单元,状态显示控制单元控制交通信号灯状态显示装置显示对应的颜色,将前方交通信号灯信息直接显示在车辆风挡玻璃上,直观的交通信号灯状态显示方式,解决了由于各种原因无法获取交通信号灯状态的情况。
Traffic signal lamp vehicle road real-time interaction display system
交通信号灯车路实时交互显示系统
2023-07-25
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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