Patent ID: 11970065
Assignee: GREAT WALL MOTOR COMPANY LIMITED
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 13:
14. The vehicle control system according to claim 8, wherein the vehicle control device further comprises a first port configured to be grounded;
the third terminal of the first resistor circuit, the fourth terminal of the comparator and the third terminal of the control switch are commonly connected with the first port configured to be grounded;
the comparator is configured to output a high level signal to the control switch, so that the control switch is enabled to turn on the first port configured to be grounded and the battery management system according to the high level signal received from the comparator;
the vehicle control device further comprises a second port configured to be connected with the battery management system;
wherein the second terminal of the second resistor circuit and the second terminal of the control switch are commonly connected with the second port;
the vehicle control device further comprises a third port configured to be connected with the power supply, and a fourth port configured to be connected with the air bag module;
wherein the third terminal of the comparator, the second terminal of the first resistor circuit and the first terminal of the second resistor circuit are commonly connected with the third port;
the first terminal of the comparator is connected with the fourth port.