The invention relates to a brake early warning method and system based on a safety belt, a terminal and a storage medium, and relates to the technical field of intelligent driving, and the method comprises the following steps: obtaining the current speed and the current distance of a vehicle in a front area of the current vehicle; taking a minimum value in the current distances to obtain a target current distance and a target current speed corresponding to the minimum current distance, and marking a vehicle corresponding to the target current distance as a target vehicle; obtaining a front view image of the current vehicle; according to the minimum current distance, identifying the target vehicle from the front-view image; determining vehicle light information of the target vehicle through the front view image; according to the target current distance, the target current speed and the vehicle light information, the accident probability of the current vehicle is obtained; when the accident probability is larger than the preset probability, the safety belt of the current vehicle is controlled to shake, and the constraint force corresponding to the safety belt in the use state on the current vehicle is adjusted so that the constraint force can be larger than a preset threshold value. The brake early warning method has the effect of improving brake early warning.
本申请涉及一种基于安全带的刹车预警方法、系统、终端及存储介质,涉及智能驾驶技术领域,其方法包括:获取当前车辆的前方区域内车辆的当前速度和当前距离;取当前距离中的最小值,得到目标当前距离以及最小当前距离对应的目标当前速度,并将目标当前距离对应的车辆标记为目标车辆;获取当前车辆的前视图像;根据最小当前距离,从前视图像中识别目标车辆;通过前视图像确定目标车辆的车辆灯光信息;根据目标当前距离、目标当前速度和车辆灯光信息,得到当前车辆的事故概率;于事故概率大于预设概率,控制当前车辆的安全带进行抖动,并调整当前车辆上处于使用状态的安全带对应的约束力,使约束力大于预设阈值。本申请具有提升刹车预警的效果。
Brake early warning method and system based on safety belt, terminal and storage medium
一种基于安全带的刹车预警方法、系统、终端及存储介质
2025-05-13
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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