To provide an electric-driven vehicle in which a driver accustomed to a regular car can make a turn with less sense of incongruity, and can perform the high-speed travel as the car and the turning operation at the vehicle speed though the configuration thereof is simple and has no turning mechanism of a tire on a front wheel.
The electric-driven vehicle has rear wheels 2RL and 2RR to generate the braking and driving force and the differential braking and driving force in right and left wheels by electric motors 3RL and 3RR, front wheels 42FL and 42FR which generate only a small force in the lateral direction of a vehicle body in comparison with the rear wheels 2RL and 2RR, and are rotated following the direction of the vehicle body with the position of the center of gravity of the vehicle body being close to the rear wheels, and an integrated controller 30 to operate the output of the electric motors 3RL and 3RR according to the turning command value, the acceleration/deceleration command value and the vehicle speed.
COPYRIGHT: (C)2005,JPO&NCIPI
Hideaki Inoue
Hidesaku Katakura
Toshiyuki Ando
Yasuhiko Kitajima
Masayuki Hatsuda
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| JP5005668U | ||||
| JP4065672U |