The invention discloses a stepless energy recovery adjusting device. The device comprises a driver demand acquisition device, the driver demand acquisition device comprises a power supply, a knob and a vehicle control unit, the power supply carries out voltage division through a slide rheostat arranged in the knob and transmits the voltage to the vehicle control unit, the vehicle control unit analyzes the received voltage and judges the strength percentage of the user demand, the voltage when the knob is turned on to the maximum value corresponds to 100%, and the voltage when the knob is turned on to the minimum value corresponds to 0%; and stepless energy recovery strategy judgment is carried out in the vehicle control unit, linear interpolation is carried out between the strong energy recovery torque value and the weak energy recovery torque value according to the strength percentage collected by the driver demand acquisition device, and the energy recovery strength of the current demand is obtained. The energy recovery intensity of the user demand is judged through a knob, the energy recovery intensity of the whole vehicle is adjusted through the linear interpolation, and the user can steplessly change the energy recovery intensity.
本发明公开一种无级能量回收调整装置,其包括驾驶员需求采集装置,该驾驶员需求采集装置包括电源、旋钮和整车控制器,所述电源通过旋钮内置的滑动变阻器进行分压,传输至整车控制器,整车控制器通过分析接受到的电压,判断用户需求的强度百分比,其中,旋钮开至最大时的电压对应100%,开至最小时的电压对应0%;所述整车控制器内部进行无级能量回收策略判断,在强能量回收扭矩数值及弱能量回收扭矩数值之间,根据驾驶员需求采集装置采集到的强度百分比,进行线性插值,得到当前需求的能量回收强度。通过旋钮判定用户需求的能量回收强度,通过线性插值调整整车能量回收强度,用户可无级变更能量回收强度。
Stepless energy recovery adjusting device
一种无级能量回收调整装置
2021-08-17
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Automobile seat adjusting device with stepless adjusting function
European Patent Office | 2024
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