Automatic driving automobile high-low pressure energy distribution method, system, equipment and medium

The invention relates to a high-low voltage energy distribution method, system and device for an automatic driving automobile and a medium, and the method comprises the steps that G1, the automobile is started, a vehicle energy controller obtains low-voltage power supply information, and the low-voltage power supply information comprises storage battery electric quantity information, state of charge (SOC) information and storage battery initial temperature information; g2, according to the low-voltage power supply information, a low-voltage control module obtains low-voltage device information, if the fault of a low-voltage device is larger than the second level, energy distribution cannot be carried out, the vehicle is kept in a low-voltage state, and if the fault of the low-voltage device is smaller than the second level, the step G3 is executed; and G3, the low-voltage control module carries out energy distribution according to the requirements of the low-voltage device, the vehicle is powered on at high v