Motor vehicles – Steering by driving – Combined with manual steering
Reexamination Certificate
2007-02-20
2007-02-20
Morris, Lesley D. (Department: 3611)
Motor vehicles
Steering by driving
Combined with manual steering
C180S402000, C180S404000, C180S333000, C701S041000
Reexamination Certificate
active
10514120
ABSTRACT:
A vehicle operating apparatus which accelerates, decelerates and steers a vehicle in accordance with the operation of the operating lever is provided with a reaction force generating means which generates a reaction force opposing the operating lever, a current sensor which senses failure of the reaction force, and an electric control apparatus which decreases the responsiveness of driving control to the operating lever when a failure is sensed. A steering control apparatus provides driving control equal to that of the state prior to the sensing of a failure when the operating speed of the operating lever at the time of the failure exceeds a prescribed value. Additionally, at the time of detection of a failure, an electric control apparatus reduces vehicle speed by an engine control apparatus.
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Ikeda Koichi
Yanaka Akihiro
Morris Lesley D.
Oliff & Berridg,e PLC
Scharich Marc A.
Toyota Jidosha & Kabushiki Kaisha
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