Patent ID: 11951968
Assignee: HYUNDAI MOBIS CO., LTD.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 12:
13. The EPB control method of claim 9, further comprising:
transmitting, by each of the first and second controllers, another state request signal for checking the state of a second EPB switch, the second EPB switch having a plurality of terminals including first to fourth terminals;
calculating, by the first controller, a third signal value by combining a third pair of signals received from a third pair of the terminals of the second EPB switch;
calculating, by the second controller, a fourth signal value by combining a fourth pair of signals received from a fourth pair of terminals of the second EPB switch;
diagnosing, by the first or second controller, whether either one of the first and second EPB switches has failed; and
in response to diagnosing that the first EPB switch has failed, controlling the second EPB switch to generate a braking force.