The invention relates to a vehicle control method, a device, a controller and a vehicle. The method comprises the steps that the current running speed of the vehicle is obtained; according to the current driving speed and a preset speed threshold value, the distance between the vehicle and an obstacle is obtained; collecting a safe distance threshold value corresponding to the vehicle according to the current driving speed; and under the condition that the distance is smaller than or equal to the safe distance threshold value, the vehicle is controlled to be braked. Namely, the distance between the vehicle and the obstacle can be obtained according to the current running speed of the vehicle and the preset speed threshold value, the problem that the obstacle around the vehicle cannot be accurately recognized when the vehicle speed is low can be avoided, in this way, braking can be conducted in time when the obstacle appears around the vehicle, and therefore the running safety of the vehicle is improved.
本公开涉及一种车辆控制方法、装置、控制器及车辆,所述方法包括:获取车辆的当前行驶速度;根据所述当前行驶速度和预设速度阈值,获取所述车辆与障碍物之间的距离;根据所述当前行驶速度,获取所述车辆对应的安全距离阈值;在所述距离小于或等于所述安全距离阈值的情况下,控制所述车辆制动。也就是说,本公开可以根据车辆的当前行驶速度和预设速度阈值获取车辆与障碍物之间的距离,可以避免车速较低时无法准确识别车辆周围障碍物的问题,这样,在车辆周围出现障碍物时可以及时进行制动,从而提高了车辆行驶的安全性。
Vehicle control method, device, controller and vehicle
车辆控制方法、装置、控制器及车辆
20.08.2021
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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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