The invention discloses a vehicle approach early warning control method and related equipment, and the method comprises the steps: calculating the linear distance between a vehicle and an obstacle detection point when the vehicle is determined to drive to an obstacle; if the linear distance is smaller than a first preset distance, calculating a route distance between the vehicle and the obstacle detection point based on the operation information of the vehicle and road surveying and mapping data; if the route distance is smaller than the second preset distance, the early warning terminal is controlled to generate a vehicle approaching early warning prompt, and the situation that when the road between the vehicle and the obstacle detection point is a curve, the actual distance between the vehicle and the obstacle detection point is larger than the first preset distance, but the vehicle approaching early warning prompt is generated is avoided; the probability of false early warning is reduced, and the technical problem that in the prior art, the control accuracy of vehicle approaching early warning is low is solved.
本发明公开了一种车辆接近预警的控制方法及相关设备,所述方法包括:当确定车辆驶向障碍物时,计算车辆与障碍物探测点之间的直线距离;若所述直线距离小于第一预设距离,则基于车辆的运行信息以及道路测绘数据计算车辆与障碍物探测点之间的路线距离;若所述路线距离小于第二预设距离,则控制预警终端产生车辆接近预警提示,避免当车辆与障碍物探测点之间的道路为弯道时,车辆与障碍物探测点之间的实际距离大于第一预设距离,却产生车辆接近预警提示的情况,降低产生误预警的概率,解决了现有技术中存在的进行车辆接近预警的控制准确性较低的技术问题。
Vehicle approaching early warning control method and related equipment
一种车辆接近预警的控制方法及相关设备
2024-09-20
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
European Patent Office | 2023
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