抄録
This paper is concerned with the development of an ultrasonic wave sensor system. We propose a development of the sensor system for the robot moves in the parallel to the wall. Ultrasonic wave frequency is 40 kHz. The sensor output is calculated with a PIC (microcomputer), and it is displayed by a LCD screen. We propose the architecture to introduce made ultrasonic wave sensor system for moving environment. This architecture is simple, so it is applicable to measurement of the positioning control study.
