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Title:
BRAKE CONTROL APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/195263
Kind Code:
A1
Abstract:
This brake control apparatus has: a first motor control device that includes a first motor, a first power element, and a first arithmetic element, and controls a braking force of a first wheel; and a second motor control device that includes a second motor, a second power element, and a second arithmetic element, and controls a braking force of a second wheel. At least one of the first and second power elements is configured so as to be able to simultaneously supply electric power to the first and second motors, and thus even when one of the systems fails, the power element of the other system can supply electric power to both the motors. Therefore, uniform braking forces can be generated by the motors of the two systems.

Inventors:
FUJITA HARUHIKO (JP)
Application Number:
PCT/JP2020/005266
Publication Date:
October 01, 2020
Filing Date:
February 12, 2020
Export Citation:
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Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
B60T17/18; B60T8/00; B60T13/74; H02P5/46
Domestic Patent References:
WO2018062097A12018-04-05
Foreign References:
JP2013255358A2013-12-19
JPH04145810A1992-05-19
Attorney, Agent or Firm:
ONO, Shinjiro et al. (JP)
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