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Title:
ENERGY RECOVERY CONTROL DEVICE FOR MOTOR DRIVEN VEHICLE
Document Type and Number:
Japanese Patent JP2001268704
Kind Code:
A
Abstract:

To enhance energy recovery efficiency by regenerative braking while surely suppressing a wheel skid at braking.

Regenerative braking is applied when a required braking Bref is smaller than a prescribed threshold Bref0, and hydraulic braking is applied when the required braking is larger than the prescribed threshold. In order to recover energy by utilizing the regenerative braking to a maximum limit when it is before the lapse of delay time TD of the hydraulic braking at generation time of a rear wheel skid, regenerative braking by a motor for a rear wheel is gradually decreased before the period TD switching to the hydraulic braking.


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Inventors:
NAKABAYASHI SEIICHI
TAKAKURA KENJI
SEO NOBUHIDE
YAMAMOTO YASUNORI
KOBAYASHI AKIHIRO
Application Number:
JP2000074732A
Publication Date:
September 28, 2001
Filing Date:
March 16, 2000
Export Citation:
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Assignee:
MAZDA MOTOR
International Classes:
B60T8/58; B60K6/20; B60K6/44; B60K6/52; B60K6/54; B60L7/24; B60L11/18; B60L50/16; B60T8/172; B60T8/1761; B60T8/1766; B60W10/18; B60W20/00; (IPC1-7): B60L7/24; B60K6/02; B60L11/14; B60L11/18; B60T8/58
Domestic Patent References:
JPH05270385A1993-10-19
JPH0898313A1996-04-12
JPH05236606A1993-09-10
JPH10322803A1998-12-04
JPH05161212A1993-06-25
JPH1178822A1999-03-23
Attorney, Agent or Firm:
Yasunori Otsuka (2 outside)



 
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