The invention discloses a vehicle-mounted communication road traffic signal countdown display system and method. The system comprises a satellite positioning unit, a road traffic signal lamp timing acquisition unit, a vehicle-mounted navigation system rendering unit, a road traffic signal lamp operation cycle calculation unit, a road traffic signal lamp countdown unit and a road traffic signal lamp operation data storage unit. The effects of road traffic signal lamp operation cycle calculation and road traffic signal countdown display are achieved through the GPS positioning navigation system and the image recognition technology of the vehicle, and the requirement that a traffic signal countdown signal platform of a traffic police department needs to provide data is omitted. And the effect of replacing the road traffic signal lamp operation data in real time is achieved through the road traffic signal lamp operation cycle updating unit.
本发明公开一种车载通讯道路交通信号倒计时显示系统及方法,其系统包括卫星定位单元、道路交通信号灯计时采集单元、车载导航系统渲染单元、道路交通信号灯运行周期计算单元、道路交通信号灯倒计时单元和道路交通信号灯运行数据存储单元;通过车辆自带的GPS定位导航系统和图像识别技术实现道路交通信号灯运行周期计算和道路交通信号倒计时显示的效果,省略了需要交警部门交通信号倒计时信号平台提供数据的需求。通过道路交通信号灯运行周期更新单元达到实时更替道路交通信号灯运行数据的效果。
Vehicle-mounted communication road traffic signal countdown display system and method
一种车载通讯道路交通信号倒计时显示系统及方法
06.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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