Electric-powered vehicle
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United States of America Patent
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Jan 11, 2005
Grant Date -
Oct 16, 2003
app pub date -
Apr 3, 2003
filing date -
Apr 10, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
An electric-powered vehicle includes electric-powered drivers for driving wheels, a controller for controlling the electric-powered drivers to generate an assisting driving force in accordance with a vehicle operating force by an operator, and a brake-operation unit for applying braking forces on the wheels. The vehicle also includes a brake-operation detector for detecting a brake operation performed by the brake-operation unit. When the brake-operation detector detects the brake operation, the controller controls the drivers to reduce the assisting driving force. This structure solves a problem caused by simultaneous generation of the braking forces and the assisting driving force.
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