The invention relates to a vehicle braking method and device, a vehicle and a storage medium. The method comprises the steps of acquiring surrounding environment information of the vehicle; if determining that a target object exists according to a surrounding environment information, determining the current light intensity based on a photosensitive sensor; wherein the target objects comprise pedestrians, obstacles and vehicles; determining a current trigger parameter of a brake module according to the current light intensity; wherein the current triggering parameter comprises preset collisiontime; obtaining relative distance and relative speed between the vehicle and the target object; determining collision time between the target object and the vehicle based on the relative distance andthe relative speed; and if the collision time is less than or equal to the preset collision time, triggering a braking module to perform emergency braking. Thus, normal triggering of the brake moduleof the vehicle can be guaranteed, vehicle collision events caused by false triggering or missing triggering of the brake module can be reduced, and therefore driving safety is improved.
本申请涉及一种车辆制动方法、装置、车辆及存储介质,该方法通过获取车辆的周围环境信息;若根据周围环境信息确定存在目标对象,则基于光敏传感器确定当前光线强度;目标对象包括行人、障碍物和车辆;根据当前光线强度确定制动模块的当前触发参数;当前触发参数包括预设碰撞时间;获取车辆与目标对象的相对距离和相对速度;基于相对距离和相对速度确定目标对象与车辆之间的碰撞时间;若碰撞时间小于等于预设碰撞时间,则触发制动模块进行紧急制动。如此,可以保证车辆的制动模块正常触发,可以减少由于误触发或漏触发制动模块导致的车辆碰撞事件,从而提高行车安全。
Vehicle braking method and device, vehicle and storage medium
一种车辆制动方法、装置、车辆及存储介质
2020-08-07
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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