The invention provides a power domain controller, a control method and a vehicle, and relates to the technical field of vehicles. The power domain controller comprises a control chip and two signal acquisition circuits which are respectively used for acquiring analog signals and PWM (pulse width modulation) signals output by an accelerator pedal, and the control chip is connected with the two signal acquisition circuits and used for acquiring the analog signals and the PWM signals output by the accelerator pedal according to output of the other signal acquisition circuit when detecting that one signal acquisition circuit is abnormal. And an opening signal of the accelerator pedal is obtained, and a power motor of the vehicle is controlled according to the opening signal. According to the power domain controller, the dual-path signal acquisition circuit used for acquiring the analog signal and the PWM signal output by the accelerator pedal is integrated in the power domain controller, so that when one path of signal acquisition circuit is abnormal, the opening signal of the accelerator pedal is obtained according to the output of the other path of signal acquisition circuit; and the reliability of acquiring the opening signal of the accelerator pedal is improved.
本申请提供一种动力域控制器、控制方法及车辆,涉及车辆技术领域。该动力域控制器包括控制芯片和分别用于采集加速踏板输出的模拟信号和PWM信号的双路信号采集电路,其中,控制芯片,与双路信号采集电路连接,用于在检测到其中一路信号采集电路异常时,根据另一路信号采集电路的输出,获得加速踏板的开度信号,并根据开度信号控制车辆的动力电机。本申请,通过在动力域控制器中集成用于采集加速踏板输出的模拟信号和PWM信号的双路信号采集电路,实现在其中一路信号采集电路异常时,根据另一路信号采集电路的输出,获得加速踏板的开度信号,提高获取加速踏板的开度信号的可靠性。
Power domain controller, control method and vehicle
动力域控制器、控制方法及车辆
2025-04-11
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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