According to the vehicle control unit and the electric vehicle, in the running process of the electric vehicle, the vehicle control unit is used for outputting a torque signal according to the opening degree of an accelerator pedal, and torque indicated by the torque signal is increased along with increasing of the opening degree of the accelerator pedal. Under any vehicle speed of the electric vehicle, the opening degree interval of the accelerator pedal comprises at least one anti-disturbance opening degree interval and other opening degree intervals. Wherein compared with other opening degree intervals, when the opening degree of the accelerator pedal is in the anti-interference opening degree interval, the sensitivity of the torque signal is smaller, and the sensitivity of the torque signal refers to the change rate of the torque indicated by the torque signal to the opening degree of the accelerator pedal in the opening degree change process of the accelerator pedal. The different opening degree intervals have different degrees of acceleration stimulation to a driver, the driver can be guided to unconsciously control the opening degree of the accelerator pedal within the anti-interference opening degree interval with the low torque signal sensitivity, frequent change of the opening degree of the accelerator pedal in the driving process is avoided, and the endurance mileage of the whole vehicle is increased.
本申请提供了一种整车控制器和电动车辆,在电动车辆行驶过程中,整车控制器用于根据油门踏板开度输出扭矩信号,扭矩信号所指示的扭矩随油门踏板开度的增大而增大。在电动车辆的任一车速下,油门踏板的开度区间包括至少一个抗扰开度区间以及其他开度区间。其中,相比其他开度区间,油门踏板开度在抗扰开度区间时扭矩信号的灵敏度更小,扭矩信号的灵敏度是指在油门踏板开度变化过程中扭矩信号所指示的扭矩对油门踏板开度的变化率。不同的开度区间对驾驶员具有不同程度的加速度刺激,可以引导驾驶员无意识地将油门踏板的开度控制在扭矩信号灵敏度较低的抗扰开度区间内,避免驾驶过程中油门踏板开度频繁变化,提升整车续航里程。
Vehicle control unit and electric vehicle
整车控制器和电动车辆
2024-11-22
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Electric vehicle discharging control method, vehicle control unit and electric vehicle
European Patent Office | 2021
|Automotive engineering | 1993
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