Title:
BRAKING CONTROL DEVICE OF ELECTRIC VEHICLE
Document Type and Number:
Japanese Patent JP3702540
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To add and switch liquid pressure braking for regeneration damping smoothly according to the output liquid pressure of a dynamic liquid pressure output means with a simple configuration and at the same time provide a damping control device with a less change in brake pedal operation touch.
SOLUTION: A dynamic liquid pressure output means DP is connected to a main liquid pressure path MF between a regeneration switching means RE and a wheel cylinder WC via a sub liquid pressure path AF. A control switching valve means SV 1 is included in the sub liquid pressure path AF, the sub liquid pressure path AF is broken when performing regeneration damping by a motor control means MCM, and the sub liquid pressure path AF is connected when performing liquid pressure braking by a liquid pressure control means BCM. Further, non-return valve CV may be included at the sub liquid pressure path AF between the dynamic liquid pressure output means DP and the control switching valve means SV 1.
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Inventors:
Naoyasu Enomoto
Masaki Ando
Toshiyuki Sakai
Masaki Ando
Toshiyuki Sakai
Application Number:
JP18131996A
Publication Date:
October 05, 2005
Filing Date:
June 20, 1996
Export Citation:
Assignee:
Aisin Seiki Co., Ltd.
International Classes:
B60T8/58; B60L7/24; B60T8/00; B60T8/17; (IPC1-7): B60T8/00; B60L7/24
Domestic Patent References:
| JP7336806A | ||||
| JP5270387A | ||||
| JP3067759A | ||||
| JP6153313A |
Attorney, Agent or Firm:
Kazuma Ikeda