Title:
車両用ブレーキシステム
Document Type and Number:
Japanese Patent JP6921197
Kind Code:
B2
Abstract:
A vehicle brake system provided with electric brakes. This vehicle brake system 1 comprises electric brakes 16a to 16d provided with motors 80 to 85, and a plurality of controllers (30, 40, 41, 50) that are mutually connected and control the motors 80 to 85. This vehicle brake system 1 includes load sensors 6a to 6d for detecting load values applied to the electric brakes 16a to 16d, and current sensors 70 to 75 for detecting current values supplied to the motors 80 to 85. The plurality of controllers (30, 40, 41, 50) are capable of controlling the motors 80 to 85 based on the load values detected by the load sensors 6a to 6d, and also capable of controlling the motors 80 to 85 based on estimated load values which are estimated from the current values from the current sensors 70 to 75.
Inventors:
Hiromasa Sato
Toshihiro Kobiga
Yusuke Koga
Hiromitsu Toyota
Kodai Harudai
Tatsuya Yamasaki
Masuda Yui
Toshihiro Kobiga
Yusuke Koga
Hiromitsu Toyota
Kodai Harudai
Tatsuya Yamasaki
Masuda Yui
Application Number:
JP2019532366A
Publication Date:
August 18, 2021
Filing Date:
March 29, 2018
Export Citation:
Assignee:
Hitachi Astemo, Ltd.
Hitachi Astemo Ueda Co., Ltd.
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
ntn corporation
Hitachi Astemo Ueda Co., Ltd.
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
ntn corporation
International Classes:
B60T13/74; B60T17/18
Domestic Patent References:
| JP2016222134A | ||||
| JP2009001151A |
Attorney, Agent or Firm:
Yukio Fuse
Mitsue Obuchi
Mitsue Obuchi