To sufficiently perform control in traveling including a traveling road surface.
Independent wheels 301, 302 are provided on a base 300 and a sensor module 303 assembled with a gyroscope sensor, a three-dimension acceleration sensor and a pressure sensor are installed. A motor 304 is controlled according to an output of the sensor module 303, and the wheels 301, 302 are driven. An operation lever 305 and a traction arm 306 for tracting a vehicle body are provided on the base 300. A small size camera 307 is mounted on the base 300, the condition of a road surface is measured and attitude of the body is varied according to the condition to avoid collision with an obstacle. On the base 300, an auxiliary wheel 308 and its actuator 309 are provided and are driven in deceleration or stopping. On the base 300, a display device 310 such as LED and buzzer is provided.
COPYRIGHT: (C)2007,JPO&INPIT
Yamano Ikuo
Masaki Fukuchi
| JP2005006436A | ||||
| JP5080840A | ||||
| JP9026823A | ||||
| JP2005145293A | ||||
| JP9026824A | ||||
| JP8271227A | ||||
| JP2005006435A |
| US6288505 |