The embodiment of the invention discloses a navigation prompting method in a traffic light scene and a corresponding device, and relates to the technical field of navigation. The method comprises the following steps: determining a queuing position of a target vehicle in front of a target traffic light of a current intersection according to road network data; according to the queuing position and the traffic light timing data, determining the starting estimated time of the target vehicle; and starting reminding information is generated based on the starting estimated time. According to the invention, accurate navigation prompt can be provided for a driving user, the driving user can start in time conveniently, and the driving safety and the passing efficiency are improved. Besides, the method can be realized without highly depending on the sensing capability and without sensing equipment and a sensing system, so that the realization cost is low.
本申请实施例公开了一种交通灯场景下的导航提示方法及对应装置,涉及导航技术领域。其中方法包括:依据路网数据,确定目标车辆在当前路口的目标交通灯前的排队位置;依据所述排队位置以及交通灯配时数据,确定目标车辆的起步预估时间;基于所述起步预估时间,生成起步提醒信息。本申请能够对驾车用户进行准确的导航提示,方便驾车用户及时起步,提高了驾驶安全性和通行效率。另外,这种方式无需高度依赖感知能力,不需要传感设备和感知系统即可实现,实现成本低。
Navigation prompting method in traffic light scene and corresponding device
交通灯场景下的导航提示方法及对应装置
18.04.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
Navigation prompting method in intersection scene and corresponding device
Europäisches Patentamt | 2025
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