Title:
VEHICLE CONTROLLER AND ELECTRIC VEHICLE
Document Type and Number:
Japanese Patent JP2006166572
Kind Code:
A
Abstract:
To realize torque control for wheels by simple arithmetic processing with no yaw rate nor slip angular velocity sensor.
This electric vehicle includes: a plurality of wheels disposed as a pair on the right and left of a vehicle body; a rotational speed sensor for detecting the rotational speed of each of the wheels; a steering angle sensor for detecting a steering angle of a vehicle; and a controller 30. The controller 30 determines whether or not each of the wheels slips, based on respective reference torques given to the respective wheels and, if any wheel slips, a torque of at least either of the wheel disposed as a pair with the slipping wheel or the slipping wheels is reduced.
Inventors:
KOBAYASHI SHINICHI
KATO YOSHIKI
TOYAMA KOJI
KATO YOSHIKI
TOYAMA KOJI
Application Number:
JP2004353154A
Publication Date:
June 22, 2006
Filing Date:
December 06, 2004
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
B60L15/20; H02P5/46
Attorney, Agent or Firm:
Noriharu Fujita
Kunio Ueda
Kunio Ueda