Title:
VEHICULAR ELECTRIC BRAKING DEVICE
Document Type and Number:
Japanese Patent JP2017100507
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a vehicular electric braking device with a simple structure capable of suppressing a brake squeak.SOLUTION: A controller comprising a vehicular electric braking device constantly maintains a target pressing force Fbt according to the increase of the operation amount of a braking operation member so that a region of the target pressing force Fbt where there occurs a brake squeak predicted according to at least one of vibration characteristics of a rotary member, a friction member, and an actuator, and when the operation amount of the braking operation member becomes a value bp1, bp3, or bp5, calculates the target pressing force Fbt based on a squeak avoiding characteristic of increasing the target pressing force Fbt in a stepped manner.SELECTED DRAWING: Figure 4
Inventors:
YASUI YOSHIYUKI
KOKUBO KOICHI
KASUYA SHINICHIRO
YABUSAKI NAOKI
KOKUBO KOICHI
KASUYA SHINICHIRO
YABUSAKI NAOKI
Application Number:
JP2015233539A
Publication Date:
June 08, 2017
Filing Date:
November 30, 2015
Export Citation:
Assignee:
ADVICS CO LTD
TOYOTA MOTOR CORP
TOYOTA MOTOR CORP
International Classes:
B60T8/00; B60T13/74
Domestic Patent References:
| JP2014069602A | 2014-04-21 | |||
| JPH09221013A | 1997-08-26 |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda
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