The invention discloses a red light running early warning method, device and equipment and a storage medium. The method comprises the steps of determining a signal lamp of a lane where a current vehicle is located according to current vehicle positioning precision, and obtaining signal lamp information of the signal lamp; determining target information by using the signal lamp information and the speed information of the current vehicle, and determining the minimum deceleration according to the target information; and determining a preset deceleration threshold value by using the early warning delay multiplying power, and determining whether red light running early warning is performed or not according to the minimum deceleration and the preset deceleration threshold value. According to the technical scheme, the minimum deceleration at which the vehicle does not run the red light when the vehicle runs to the stop line under the current signal lamp is determined according to the state of the signal lamp and the vehicle speed, the alarm threshold value of the deceleration is adjusted through the early warning delay multiplying power, and therefore when the vehicle adopts a certain braking deceleration behavior, the vehicle can not run the red light. Alarm is delayed, and accurate determination of the alarm opportunity is achieved.
本发明公开了一种闯红灯预警方法、装置、设备及存储介质。该方法包括:根据当前车辆定位精度确定当前车辆所在车道的信号灯,并获取信号灯的信号灯信息;利用信号灯信息和当前车辆的车速信息确定目标信息,并根据目标信息确定最小减速度;利用预警延后倍率确定预设减速度阈值,并根据最小减速度和预设减速度阈值确定是否进行闯红灯预警。本发明实施例的技术方案,针对信号灯的状态和车速确定了车辆在当前信号灯下,行驶至停止线时不发生闯红灯行为的最小减速度,并通过预警延后倍率对减速度的报警阈值进行调整,从而实现当车辆采取一定的刹车降速行为时,延后报警,实现了对报警时机的准确确定。
Red light running early warning method, device and equipment and storage medium
一种闯红灯预警方法、装置、设备及存储介质
2024-09-10
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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