Title:
BRAKE DEVICE FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2014/199419
Kind Code:
A1
Abstract:
In order to perform favorable buildup control even in cases where not only the vehicle speed but also the brake operation amount changes during brake operation, a target control value of a brake fluid pressure to be generated in accordance with the brake operation amount is set by employing: a first coefficient that is set on the basis of the vehicle speed within an initial period of the driver's brake operation; and a second coefficient that is set in accordance with changes in the brake operation amount and the vehicle speed during braking. Thus, in the initial brake-operation period, the amount of increase for buildup can be reduced, and thereby, it is possible to respond to the vehicle speed and to moderate the occurrence of deceleration within the initial braking period due to the brake operation amount. During breaking, a favorable buildup effect can be achieved by increasing deceleration in accordance with reduction in vehicle speed.
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Inventors:
ISHINO KEISUKE (JP)
OKADA SHIYUUICHI (JP)
AKAMINE KOHEI (JP)
HATANO KUNIMICHI (JP)
OKADA SHIYUUICHI (JP)
AKAMINE KOHEI (JP)
HATANO KUNIMICHI (JP)
Application Number:
PCT/JP2013/003720
Publication Date:
December 18, 2014
Filing Date:
June 13, 2013
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
International Classes:
B60T8/17; B60T8/00; B60T8/58
Foreign References:
| JP2004122819A | 2004-04-22 | |||
| JP2010076468A | 2010-04-08 |
Attorney, Agent or Firm:
OSHIMA & PARTNERS (JP)
Patent business corporation Oshima patent firm (JP)
Patent business corporation Oshima patent firm (JP)
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