Title:
BRAKING CONTROL DEVICE FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/171810
Kind Code:
A1
Abstract:
Provided is a braking control device comprising a pressure adjustment unit which adjusts a wheel pressure Pw of a wheel cylinder by a servo pressure Pu generated by using an electric motor as a power source, a solenoid valve which is provided in a hydraulic pressure transmission path from the servo pressure Pu to the wheel pressure Pw, and a controller which controls the pressure adjustment unit. In this invention, the controller calculates a pressure loss Pd in the solenoid valve on the basis of an instruction pressure Ps calculated from a braking request amount Bs and the wheel pressure Pw. After that, the controller determines a target pressure Pt by adding the pressure loss Pd to the instruction pressure Ps and controls the pressure adjustment unit on the basis of the target pressure Pt.
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Inventors:
WATANABE SHUNYA (JP)
Application Number:
PCT/JP2023/009431
Publication Date:
September 14, 2023
Filing Date:
March 10, 2023
Export Citation:
Assignee:
ADVICS CO LTD (JP)
International Classes:
B60T8/17; B60T13/18; B60T13/68
Foreign References:
| JP2012131299A | 2012-07-12 | |||
| JP2019059294A | 2019-04-18 | |||
| JP2015202725A | 2015-11-16 |
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