Title:
VEHICULAR BRAKE CONTROL APPARATUS
Document Type and Number:
Japanese Patent JP2015093586
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a vehicular brake control apparatus capable of suppressing step-on force in a case where actual deceleration is deviated from target deceleration and a master cylinder pressure instruction value is corrected for suppressing the deviation, when performing regenerative cooperation control.SOLUTION: A regenerative cooperation control part 200, which executes regenerative cooperation control for controlling friction braking torque and regenerative braking torque, includes a master cylinder pressure instruction correction control part 231 for determining, when an instruction value of master cylinder pressure Pmc is corrected in a direction of narrowing down a deviation in a case where actual deceleration of a vehicle has the deviation from target deceleration based on required-braking torque of a driver in regenerative cooperation control, whether a step-on force variation amount (a pre-post-correction input rod reactive-force variation amount ΔFir_Lmt) is within a predetermined permissible value (a permissible input rod variation amount Fir_Lmt) by the correction of the instruction value, and decreasing the correction amount of the instruction value, if the variation amount is determined to exceed the permissible value.
Inventors:
AJIRO KEIGO
Application Number:
JP2013234413A
Publication Date:
May 18, 2015
Filing Date:
November 12, 2013
Export Citation:
Assignee:
NISSAN MOTOR
International Classes:
B60T8/17; B60K6/48; B60K6/547; B60L7/24; B60L50/16; B60T8/00; B60T13/74; B60W10/04; B60W10/08; B60W10/18; B60W10/188; B60W20/00
Domestic Patent References:
| JP2011183822A | 2011-09-22 | |||
| JP2013189132A | 2013-09-26 | |||
| JP2010167971A | 2010-08-05 | |||
| JP2010173451A | 2010-08-12 |
Attorney, Agent or Firm:
Tamio Nishiwaki
Nishiwaki Reishi
Nishiwaki Reishi
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