Circuit control method and device, electronic equipment and storage medium

According to the circuit control method, the current input voltage value and the current input current value are obtained, if the current input voltage value is larger than or equal to the preset diagnosis module turn-on voltage threshold value, the circuit control module is in the working state, and an MOS tube in the circuit control module is started; self-diagnosis is carried out on the current input voltage value and the current input current value based on the micro-processing device, if the circuit abnormity diagnosis result is in an abnormal state, the output of the circuit control module is triggered to be switched off, and the circuit abnormity diagnosis result is recorded in a register; according to the method, the circuit control working state is determined by comparing the input current and the input voltage with the preset threshold value, diagnosis and protection of the circuit are carried out based on the input current and the input voltage in the working state, abnormal results are recorded, a