Path Planning System And Path Planning Method For Agricultural Machine Performing Self Traveling

Abstract: This route-planning system is for a farm machine that automatically travels in and out of fields, and comprises: a storage device that stores a map of an area including a plurality of farm fields and roads around the plurality of farm fields; and a processing device that generates routes for the farm machine on the map. The map includes attribute information indicating at least one of the following: whether each road is a farm road, whether each road is a road along a particular feature, and whether each road is a road where satellite signals from GNSS satellites can normally be received. When the processing device generates a route to a field or a route from the field to another location, the processing device generates, as a route for the farm machine, at least one of the following on the basis of the attribute information: a route prioritizing farm roads, a route prioritizing roads along the particular feature, and a route prioritizing roads where the satellite signals can normally be received.

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