The invention discloses a turning radius optimization method and device of a four-wheel-drive vehicle, a storage medium and the vehicle, and is applied to an electronic parking controller. Whether the gear, the vehicle door state, the safety belt, the driving mode, the braking state, the accelerator state, the off-road cruise function state, the electronic differential lock state and the vehicle speed of the vehicle meet respective preset states or not is sequentially recognized; if yes, whether a turning radius optimization function button is turned on or not is detected, and after it is detected that the turning radius optimization function button is turned on, whether the current steering angle of the vehicle is larger than a preset angle or not is judged; if yes, the current steering direction of the vehicle is obtained, and corresponding wheels needing to be braked are determined according to the current steering direction; a brake unit of the vehicle is controlled to perform separate brake control on the wheels to reduce the current turning radius of the vehicle. The problem that in the prior art, the turning radius of a vehicle is large is solved.
本发明公开了一种四驱车辆的转弯半径优化方法、装置、存储介质及车辆,应用于电子驻车控制器当中,方法包括:当检测到车辆启动时,分别依次识别车辆的档位、车门状态、安全带、驾驶模式、制动状态、油门状态、越野巡航功能状态、电子差速锁状态以及车速是否满足各自的预设状态;若是,则检测转弯半径优化功能按钮是否开启,并在检测到转弯半径优化功能按钮开启后,判断车辆的当前转向角度是否大于预设角度;若是,则获取车辆的当前转向方向,并根据当前转向方向确定对应的需要进行制动的车轮;控制车辆的制动单元对车轮进行单独的制动控制,以减少车辆的当前转弯半径。本发明解决了现有技术中车辆转弯半径大的问题。
Turning radius optimization method and device of four-wheel-drive vehicle, storage medium and vehicle
四驱车辆的转弯半径优化方法、装置、存储介质及车辆
2024-01-02
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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