The invention provides a vehicle driving monitoring method, a controller, a vehicle and a storage medium, and relates to the technical field of vehicle monitoring. The method comprises the steps that the torque direction of a rotating shaft in the vehicle is determined according to the actual torque of a motor; determining the actual moving direction of the vehicle according to the actual rotating speed of the motor on the rotating shaft, the actual rotating speed of the wheel corresponding to the motor and the vehicle body moving direction; according to the gear signal of the vehicle, the torque direction of the rotating shaft and the actual movement direction of the vehicle, whether the driving state of the vehicle is an unexpected reverse driving state or not is judged; and if the torque direction of the rotating shaft and the actual movement direction of the vehicle are not consistent with the expected driving direction, determining that the driving state of the vehicle is an unexpected reverse driving state. According to the method, the unexpected reverse running of the vehicle caused by the torque driving of the motor can be accurately monitored, the vehicle can be timely controlled, the safety of the vehicle is ensured, and the potential safety risk of the vehicle is reduced.
本发明提供了一种车辆行驶监控方法、控制器、车辆及存储介质,涉及车辆监控技术领域,所述方法包括根据电机的实际扭矩,确定车辆内转轴的扭矩方向;根据转轴上的电机实际转速、与电机对应的车轮实际转速以及车身运行方向,确定车辆的实际运动方向;根据车辆的档位信号、转轴的扭矩方向和车辆的实际运动方向,判定车辆的行驶状态是否为非预期反向行驶状态;若转轴的扭矩方向和车辆的实际运动方向均与期望行驶方向不一致,确定车辆的行驶状态为非预期反向行驶状态。上述方法能够准确地监控由于电机的扭矩驱动引发的车辆非预期反向行驶,利于及时对车辆进行控制,保证车辆安全,降低车辆潜在安全风险。
Vehicle driving monitoring method, controller, vehicle and storage medium
一种车辆行驶监控方法、控制器、车辆及存储介质
2025-01-07
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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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