Title:
車両駆動力装置
Document Type and Number:
Japanese Patent JP4371270
Kind Code:
B2
Abstract:
The present invention relates to a vehicle driving system, wherein a differentiator (141, 142, 143) calculates the acceleration of the rear wheels. An acceleration threshold calculation means (144) enable the skid-detection acceleration threshold to be adjusted corresponding to the conditions of the vehicle. An acceleration skid-detection means (145) make a comparison between the acceleration of the wheels obtained by the differentiator (141, 142, 143) and the skid-detection acceleration threshold adjusted by the acceleration threshold calculation means (144), and determine whether or not a skid of the wheels has occurred, based upon the comparison result. Such an arrangement provides a vehicle driving force system having a function of detecting a skid even in a case that a skid of the wheels has occurred at a low acceleration of the vehicle.
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Inventors:
Kohei Ito
Matsu saki Norikazu
Matsu saki Norikazu
Application Number:
JP2005101391A
Publication Date:
November 25, 2009
Filing Date:
March 31, 2005
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
F02D29/02; B60K28/16; B60L50/16
Domestic Patent References:
JP2004352129A | ||||
JP2005020830A | ||||
JP7323753A | ||||
JP11241624A | ||||
JP62003137A | ||||
JP2005051834A | ||||
JP2001239853A |
Attorney, Agent or Firm:
Kasuga Toshiaki
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