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Title:
OPERATION CONTROL DEVICE AND OPERATION CONTROL METHOD
Document Type and Number:
Japanese Patent JP2007016794
Kind Code:
A
Abstract:

To sufficiently secure safety of a vehicle even when a specific kind of abnormality related to control of a motive power generator is caused.

This operation control device controlling a traveling state of the vehicle has an indicating means outputting an indicating signal transmitting a request for increasing driving force of the vehicle, a control means controlling the motive power generator so that the driving force changes in response to the indicating signal, an abnormality detecting means detecting the specific kind of abnormality in the vehicle, and a control changing means changing the control performed by the control means to abnormality detecting time control corresponding to the kind of detected abnormality among a plurality of preset abnormality detecting time controls when detecting the abnormality. At least one of the plurality of abnormality detecting time controls is control for setting a limiting value of limiting the driving force stepwise on the basis of at least one condition among elapsed time and a travel distance after detecting the abnormality, and changing the driving force in response to the indicating signal when the generating driving force falls within a range of the preset limiting value.


Inventors:
NADA MITSUHIRO
Application Number:
JP2006276099A
Publication Date:
January 25, 2007
Filing Date:
October 10, 2006
Export Citation:
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Assignee:
TOYOTA MOTOR CORP
International Classes:
F02D45/00; B60L50/16; F02D29/02; B60L3/00
Domestic Patent References:
JPH10299512A1998-11-10
JPH1077888A1998-03-24
JPH04116245A1992-04-16
Attorney, Agent or Firm:
Meisei International Patent Office