The invention discloses a vehicle braking control method and device, a vehicle and a storage medium, and the vehicle braking control method comprises the steps that target deceleration is obtained, the target deceleration is obtained by solving a braking prediction optimization model, the braking prediction optimization model takes actual state information of a controlled vehicle and actual state information of an obstacle as input, and the actual state information of the controlled vehicle and the actual state information of the obstacle are obtained; the target deceleration represents that the controlled vehicle is braked and stopped before the safe distance; and controlling the controlled vehicle to brake according to the target deceleration. By the adoption of the method, the target deceleration can be obtained by solving the braking prediction optimization model, the controlled vehicle is controlled to brake according to the target deceleration, emergency braking of the vehicle is optimized, advanced braking or collision during vehicle braking is avoided, and the risk of vehicle collision is reduced.
本发明公开了一种车辆制动控制方法及装置、车辆和存储介质,车辆制动控制方法包括:获得目标减速度,目标减速度是通过求解制动预测优化模型获得的,制动预测优化模型以被控车辆的实际状态信息和障碍物的实际状态信息作为输入,目标减速度表示为使得被控车辆在安全距离之前制动停止;根据目标减速度控制被控车辆制动。采用该方法可以通过求解制动预测优化模型获得目标减速度,根据目标减速度控制被控车辆制动,对辆紧急制动进行优化,避免车辆制动时超前刹止或发生碰撞,减少车辆碰撞的风险。
Vehicle braking control method and device, vehicle and storage medium
车辆制动控制方法及装置、车辆和存储介质
26.07.2024
Patent
Elektronische Ressource
Chinesisch
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 |
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