The invention provides a vehicle driving mode switching method and device, equipment and a storage medium, and relates to the field of automatic driving, and the switching method comprises the steps: obtaining the current driving speed of a vehicle, road surface information and the actual stress parameter of a steering wheel in an automatic driving mode; according to the vehicle load of the vehicle and the obtained driving speed and road surface information, the stress parameter threshold value of the steering wheel is determined, and the stress parameter threshold value comprises the threshold value of torque externally applied to the steering wheel; according to the stress parameter threshold value and the obtained actual stress parameter, whether the automatic driving mode is switched to the manual driving mode or not is selected, so that the automatic driving vehicle can accurately judge the takeover intention of the driver, the risk of switching the driving mode by mistake is reduced, and the driving safety of the automatic driving vehicle is improved.
本申请提供一种车辆驾驶模式的切换方法、装置、设备及存储介质,涉及自动驾驶领域,该切换方法包括:在自动驾驶模式中获取车辆当前行驶速度、路面信息和方向盘的实际受力参数;根据车辆的车辆载重和获取的行驶速度、路面信息,确定方向盘的受力参数阈值,其中,受力参数阈值包括外部施加至方向盘上的力矩阈值;根据受力参数阈值和获取的实际受力参数,选择是否由自动驾驶模式切换至人工驾驶模式,从而使自动驾驶车辆可以精确地判断出驾驶员的接管意图,降低了错误切换驾驶模式的风险,提升了自动驾驶车辆行驶的安全性。
Vehicle driving mode switching method and device, equipment and storage medium
一种车辆驾驶模式的切换方法、装置、设备及存储介质
2023-12-12
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 |
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