WIRELESS REMOTE CONTROL SYSTEM, WIRELESS MOVING TYPE WORKING MACHINE, AND REMOTE CONTROLLER

摘要

PROBLEM TO BE SOLVED: To enhance the reliability of automatic tracking control by surely detecting azimuth errors regarding a wireless remote control system, a wireless moving type working machine, and a remote controller. ;SOLUTION: A working machine is provided with a first attitude adjustment mechanism 8 equipped with a first adjustment table 7 capable of adjusting attitude, and either one of a laser beam projector and a laser beam receiver 9, together with a first wireless device 4, is mounted on the first adjustment table 7. A remote controller 2 is provided with a second attitude adjustment mechanism 36 equipped with a second adjustment table 35 capable of adjusting the attitude. The other of the laser beam projector and the laser beam receiver 37, together with a second wireless device 31, is mounted on the second adjustment table 35, and automatic track control means 10, 34 execute automatic tracking control by controlling the first and second attitude adjustment mechanisms 8, 36 so that the first and second wireless devices 4, 31 face each other, according to azimuth errors between the antenna azimuths of the wireless devices 4, 31 and the azimuths of the laser beams received by the laser beam receivers 9B, 37B.;COPYRIGHT: (C)1999,JPO