BRAKE CONTROL DEVICE AND CONTROL METHOD USED BY SAME

Title:

BRAKE CONTROL DEVICE AND CONTROL METHOD USED BY SAME

Document Type and Number:

WIPO Patent Application WO/2018/025599

Kind Code:

A1

Abstract:

The purpose of the present invention is to provide a brake control device and a control method used by the brake control device, whereby estimation accuracy of a motor rotation speed can be improved. The brake control device calculates the motor rotation speed on the basis of a period corresponding to a reciprocating motion of a plunger pump for generating a brake fluid pressure by being driven by a motor.

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Inventors:

OHTSU NOBUYUKI (JP)
NISHIDA SHINICHIRO (JP)

Application Number:

PCT/JP2017/025338

Publication Date:

February 08, 2018

Filing Date:

July 12, 2017

Export Citation:

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Assignee:

HITACHI AUTOMOTIVE SYSTEMS LTD (JP)

International Classes:

B60T13/20; B60T8/17; B60T17/02; F04B49/06; H02P29/40

Foreign References:

JP2008295120A	2008-12-04
JP2007245803A	2007-09-27

Attorney, Agent or Firm:

ONO, Shinjiro et al. (JP)

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