The invention relates to an intersection vehicle line pressing reminding method and device, and the method comprises the steps: detecting whether a vehicle runs to a target intersection provided with an ultra wide band (UWB) label end or not; when it is detected that the vehicle travels to the target intersection, an intersection identifier of the target intersection is identified to extract lane information of the target intersection, and the lane information comprises identifier information of the UWB tag end; and based on the identification information, the deviation distance of the vehicle perpendicular to the lane line is determined by using the UWB label end, and line pressing reminding of the vehicle is generated according to the lane information. Therefore, the problems that in related technologies, an image processing technology depending on a visual means cannot process the situation when the road sight is affected, in the vehicle driving process, a large amount of recognition and operation have high requirements for storage, operation and chip performance of vehicle-mounted hardware, the software operation amount is increased, and the computing power hardware cost is improved are solved.
本申请涉及一种路口车辆压线提醒的方法及装置,其中,方法包括:检测车辆是否行驶至设置有超宽带UWB标签端的目标路口;在检测到行驶至目标路口时,识别目标路口的路口标识,以提取目标路口的车道信息,其中,车道信息包括UWB标签端的标识信息;基于标识信息,利用UWB标签端确定车辆的垂直于车道线上的偏移距离,并根据车道信息生成车辆的压线提醒。由此,解决了相关技术中,依赖于视觉手段的图像处理技术,无法处理路面视线受影响时的情况,车辆行驶过程中,大量的识别与运算,对车载硬件的存储、运算、芯片性能提出较高要求,增加了软件运算量,提高了算力硬件成本等问题。
Intersection vehicle line pressing reminding method and device
路口车辆压线提醒的方法及装置
2023-06-23
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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