The invention belongs to the technical field of vehicles, and provides an early warning method, terminal equipment and a computer storage medium, and the early warning method is applied to intersection early warning equipment and comprises the steps: obtaining image data; obtaining target radar detection data of a detected object, wherein the target radar detection data is aligned with the timestamp of the image data; based on the image coordinate system and the radar coordinate system, carrying out data synchronization on the image data and the target radar detection data so as to determine the speed information and the position information of the measured object; obtaining the time of collision between the target vehicle and other to-be-detected targets based on the speed information and the position information of detected objects, the detected objects including the target vehicle and other to-be-detected targets; and sending the impending collision time to a vehicle-mounted terminal corresponding to the identifier of the target vehicle, so that the vehicle-mounted terminal sends early warning information based on the impending collision time. According to the invention, drivers of vehicles passing through the intersection can be effectively prompted, and traffic accidents can be avoided as much as possible.
本申请属于车辆技术领域,提供一种预警方法、终端设备及计算机存储介质,所述预警方法,应用于路口预警设备,包括:获取图像数据;获取被测物体的目标雷达探测数据,所述目标雷达探测数据与所述图像数据的时间戳对齐;基于图像坐标系和雷达坐标系,将图像数据与目标雷达探测数据进行数据同步,以确定被测物体的速度信息和位置信息;基于被测物体的速度信息和位置信息获取所述目标车辆与其他待测目标之间的即将碰撞时间,其中,被测物体包括目标车辆和其他待测目标;将即将碰撞时间发送至与目标车辆的标识对应的车载终端,使得车载终端基于所述即将碰撞时间发出预警信息。本发明能对路口通行车辆的驾驶人员进行有效提示,尽量避免交通事故的发生。
Early warning method, terminal equipment and computer storage medium
一种预警方法、终端设备及计算机存储介质
17.06.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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