Title:
BRAKE CONTROL DEVICE AND BRAKE CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2018/230288
Kind Code:
A1
Abstract:
A brake operation amount calculation unit 900 is provided with: a first brake operation amount estimation part 900a for obtaining a first brake operation amount which is the brake pedal operation amount according to the stroke amount detected by a stroke sensor; a second brake operation amount estimation part 900b for obtaining a second brake operation amount which is the brake pedal operation amount according to the hydraulic pressure detected by a master cylinder hydraulic pressure sensor; and a limiter section (first limiter processing part 900c, second limiter processing part 900d) for limiting the larger of the first brake operation amount and second brake operation amount such that the difference thereof with the smaller amount does not exceed a prescribed value.
Inventors:
FUNAI HIROKAZU (JP)
MORITA YASUSHI (JP)
MORITA YASUSHI (JP)
Application Number:
PCT/JP2018/019794
Publication Date:
December 20, 2018
Filing Date:
May 23, 2018
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
B60T17/18; B60T8/17; B60T13/122
Foreign References:
| JP2006021752A | 2006-01-26 | |||
| JP2010167970A | 2010-08-05 |
Attorney, Agent or Firm:
ONO, Shinjiro et al. (JP)
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