TRAVELING CONTROLLER FOR REMOTE CONTROL WORKING VEHICLE

摘要

PURPOSE:To accurately confirm the access degree of a working vehicle against an obstacle at a remote point from the vehicle which is remote-controlled based on the transmission instructing information, by displaying the access state of the vehicle via a non-contact type obstacle detecting means. CONSTITUTION:A working vehicle receives the instructing information from a transmitter and is remote-controlled. An ultrasonic wave sensor S1 is provided on the vehicle to detect the access to an obstacle with no contact. The result of this detection is supplied to a controller 15 and the access state of the vehicle is displayed by an access state display means incorporated into the controller 15. Thus it is possible to confirm accurately the access degree of the vehicle against an obstacle at a remote point from the vehicle.