Guidance apparatus of unmanned autonomous operating vehicle

摘要

An unmanned autonomous operating vehicle (10) having an electric motor supplied with power from a battery for operating a lawn mower blades, other electric motors for driving wheels, and two magnetic sensors (34) attached at the front for detecting intensity of a magnetic field of an area wire and controlled to run about in an operating area defined by the area wire to perform operation and to return to a charging device (84) installed on the area wire so as to charge the battery, the area wire (72) is laid with an offset to right or left when viewed in a plane such that the vehicle (10) is turned from a straight-running position to a direction of the offset and then is returned to the straight-running position when the vehicle runs to be connected to the charging device (84), thereby guiding the vehicle to the charging device.