公开(公告)号：US20210139005A1

公开(公告)日：2021-05-13

申请号：US17259739

申请日：2019-07-29

Applicant: ADVICS CO., LTD.

Inventor： Kenichiro TAKAHASHI

IPC: B60T8/17 ,  B60T17/22 ,  B60T8/172

Abstract: A brake control device includes a first braking unit and a second braking unit for applying braking force to wheels of a vehicle. The second braking unit generates auxiliary braking force when actual braking force generated by the first braking unit is short by a predetermined amount. This brake control device includes a determination unit that determines whether a delay correlation value correlated with response delay of the actual braking force is within an allowable range when the auxiliary braking force is generated, and a control unit that executes auxiliary reduction control for reducing the auxiliary braking force when the determination unit determines that the delay correlation value is within the allowable range.

公开(公告)号：US20200017082A1

公开(公告)日：2020-01-16

申请号：US16496615

申请日：2018-03-29

Applicant: ADVICS CO., LTD.

Inventor： Kenichiro TAKAHASHI ,  Kosuke HASHIMOTO ,  Hayato KUBOTA ,  Daisuke NAKATA

IPC: B60T8/17 ,  B60T8/32 ,  B60T13/58 ,  B60T8/172 ,  B60T13/74 ,  B60L7/26

Abstract: Provided is a vehicle braking control device applicable to a vehicle equipped with an electric-powered parking braking device, a hydraulic braking device and a regenerative braking device. The braking control device comprises a first braking control unit and a second braking control unit. When a parking braking operation is performed while the vehicle is travelling, the first braking control unit implements a first braking process which increases the braking force to the vehicle by operating the hydraulic braking device. When the braking force to the vehicle needs to be increased in a situation where the first braking process is being implemented, the second braking control unit implements a second braking process which increases the braking force to the vehicle by operating the regenerative braking device.