公开(公告)号：US11794709B2

公开(公告)日：2023-10-24

申请号：US16980113

申请日：2019-03-28

Applicant: ADVICS CO., LTD.

Inventor： Kunihiro Nishiwaki ,  Jun Nomura ,  Yasuhito Ishida ,  Tatsushi Kobayashi

IPC: B60T8/17 ,  B60T13/68 ,  B60T8/40 ,  B60T15/02 ,  B60T8/44

CPC classification number: B60T13/686 ,  B60T8/17 ,  B60T8/4081 ,  B60T15/028 ,  B60T8/441 ,  B60T2220/04 ,  B60T2270/82

Abstract: The present disclosure comprises a reservoir cutoff valve provided on a pipe and configured to be opened in a non-energization state; a simulator cutoff valve provided on a pipe and configured to be closed in a non-energization state; an operation determination circuit configured to determine whether the brake operation member is in an operation execution state in which the brake operation member is being operated is; and a current control circuit that, when the operation determination circuit determines that the brake operation member is not in an operation execution state, supplies a first current to the reservoir cutoff valve, and when the operation determination circuit determines that the brake operation member is in an operation execution state, supplies a second current greater than the first current to the reservoir cutoff valve.