RETURN NODE MAP

An autonomous work vehicle includes a position information obtaining unit, a driving unit, a control unit, and a memory. The position information obtaining unit includes a GNSS receiver acquiring a position of the autonomous work vehicle. The driving unit includes a motor. The control unit includes a processor. The memory stores a position of a plurality of travel nodes, wherein the processor calculates a direction of one of the plurality of travel nodes that is closest to a current position of the autonomous work vehicle, and the driving unit drives the autonomous work vehicle in a direction moving towards the direction of the one of the plurality of travel nodes calculated by the processor.