TRAVEL ROUTE GENERATION SYSTEM, TRAVEL ROUTE GENERATION METHOD, TRAVEL ROUTE GENERATION PROGRAM, STORAGE MEDIUM STORING TRAVEL ROUTE GENERATION PROGRAM, OPERATION MANAGEMENT SYSTEM, OPERATION MANAGEMENT METHOD, OPERATION MANAGEMENT PROGRAM, STORAGE MEDIUM STORING OPERATION MANAGEMENT PROGRAM, HARVESTER, TRAVEL PATTERN GENERATION SYSTEM, TRAVEL PATTERN GENERATION PROGRAM, STORAGE MEDIUM STORING TRAVEL PATTERN GENERATION PROGRAM, AND TRAVEL PATTERN GENERATION METHOD

摘要

This travel route generation system generates an autonomous travel route for a combine for harvesting crops in a non-worked region CA of a field while autonomously traveling back and forth along travel routes parallel to each other in the non-worked region CA. The travel route generation system is provided with: a yield acquisition unit for acquiring a yield ratio which is the yield per unit area of the field; an area acquisition unit for acquiring the area of the non-worked region CA; a total yield estimation unit for estimating the total yield of grain expected to be harvested in the non-worked region CA from the yield ratio and the area; and a travel route setting unit for generating, on the basis of the shape of the non-worked region CA and the total yield, a preliminary adjustment route LR for autonomous travel prior to back-and-forth travel so that the non-worked region has an optimum shape for back-and-forth travel.