The invention discloses a traffic speed limit value determination method and device, equipment and a medium, and relates to the field of auxiliary driving, and the method comprises the steps: triggering the operation of obtaining a current first speed limit value and a current second speed limit value after a vehicle drives into an expressway; the current first speed limit value and the current second speed limit value are speed limit values determined based on a current road type and a current traffic signboard recognized by a forward-looking monocular camera of the vehicle respectively; when the current road type does not belong to the expressway and the current traffic signboard does not belong to the speed limit signboard, if the current first speed limit value is inconsistent with the current second speed limit value, whether the current road type is wrongly identified is determined by determining whether the current vehicle drives away from the expressway; and then the current target speed limit value is determined according to the judgment result and based on the current first speed limit value and the current second speed limit value, so that the vehicle is controlled to run according to the current target speed limit value, and the determination accuracy of the traffic speed limit value and the running safety of the vehicle are improved.
本申请公开了一种交通限速值确定方法、装置、设备及介质,涉及辅助驾驶领域,包括:在车辆驶入高速道路后,触发获取当前第一限速值和当前第二限速值的操作;当前第一限速值和当前第二限速值为分别基于车辆的前视单目摄像头识别到的当前道路类型和当前交通标识牌确定的限速值;在当前道路类型不属于高速道路且当前交通标识牌不属于限速标识牌时,若当前第一限速值和当前第二限速值不一致,则通过确定当前车辆是否驶离高速道路以判断当前道路类型是否识别错误,然后利用判断结果并基于当前第一限速值和当前第二限速值确定当前目标限速值,以控制车辆按照当前目标限速值进行行驶,提高了交通限速值的确定准确率以及车辆行驶的安全性。
Traffic speed limit value determination method and device, equipment and medium
一种交通限速值确定方法、装置、设备及介质
2025-03-18
Patent
Electronic Resource
Chinese
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