| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce the size and provide a working mechanism on a robot body by controlling at least a pair of mutually independently driven derive parts and a working driving means by a control part on the basis of the output of a receiving sensor for receiving an external instruction in non-contact. SOLUTION: A pair of directional control sensors 12, 14 are provided on the front part of a robot body. Step motors 64, 66 and reduction mechanisms are built in a pair of drive parts, respectively, and the drive parts are controlled by a circuit part 22 on the basis of the input from the directional control sensors 12, 14 to rotate wheels through the step motors 64, 66 and the reduction mechanisms. Further, a work control sensor 15 is provided on the upper part of the robot body, and a working actuator 67 is driven by the control part 22 on the basis of its input. As the sensors 12, 14, and 15, for example, and optical sensor consisting of a photodiode or phototransistor or an ultrasonic sensor for converting sound wave into voltage by a piezoelectric element is used.</p> |
