The invention provides a signal lamp prompting method and system based on a navigation map, and a terminal, and solves the problems that in the prior art, the posture (transverse placement or vertical placement) of a signal lamp cannot be judged, the signal lamp is easily covered or interfered by other visible light, the traffic state of an intersection is frequently misjudged, and map navigation neglects the prompt of the signal lamp of the intersection. Or when the driver does not pay attention to the signal lamp or cannot normally judge the state of the signal lamp due to interference, the driver blindly listens to the navigation command, so that the probability of accidents is greatly increased. According to the invention, the remote interaction content for encoding the current state information of the signal lamp is decoded, and the analysis and recognition function of the encoded content is embedded into the navigation system, so that the navigation map can accurately obtain the signal lamp prompt information to automatically remind a driver who does not pay attention to the signal lamp to comply with the traffic rules, and the traffic safety is improved. The probability of traffic accidents caused by running the red light is reduced to a certain extent.
本发明提供一种基于导航地图的信号灯提示方法、系统以及终端,解决现有技术中不能判断信号灯姿态(横放or竖放)以及又容易受到遮盖或其他可见光的干扰,经常误判交叉口通行状态以及地图导航忽视了交叉口的信号灯的提示,亦或是在司机不关注信号灯时或受到干扰无法正常判断信号灯状态时,盲目听导航指挥,进而使发生事故的几率将大大增加的问题。本发明对信号灯当前状态信息进行编码的远程交互内容进行解码,并将对编码内容的分析识别功能嵌入至导航系统中,从而让导航地图能够准确获得信号灯提示信息,以自动提醒未注意信号灯的驾驶员遵守交通规则,在一定程度上降低了因闯红灯而造成交通事故的概率。
Signal lamp prompting method, system and terminal based on navigation map
基于导航地图的信号灯提示方法、系统以及终端
2022-09-20
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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