Invention Grant
- Patent Title: Braking control device for vehicle
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Application No.: US16500022Application Date: 2018-03-29
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Publication No.: US11059468B2Publication Date: 2021-07-13
- Inventor: Marshall Bull , Shun Tsukamoto
- Applicant: ADVICS CO., LTD.
- Applicant Address: JP Kariya
- Assignee: ADVICS CO., LTD.
- Current Assignee: ADVICS CO., LTD.
- Current Assignee Address: JP Kariya
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: JPJP2017-075441 20170405
- International Application: PCT/JP2018/013387 WO 20180329
- International Announcement: WO2018/186285 WO 20181011
- Main IPC: B60T13/74
- IPC: B60T13/74 ; B60T8/40 ; F16D63/00

Abstract:
This braking control device comprises a differential mechanism, a first electric motor that generates assisting force in a braking operation member, a second electric motor that adjusts output rod shift of the differential mechanism, and a controller that controls the first and second electric motors. In the controller, the first electric motor is controlled on the basis of an assistance map in which the assisting force is calculated, and the second electric motor is controlled on the basis of a displacement map in which the output rod shift is calculated. When the displacement map is changed, the assistance map is corrected as well.
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