OUTER SHAPE CALCULATION SYSTEM AND OUTER SHAPE CALCULATION METHOD

摘要

PROBLEM TO BE SOLVED: To easily calculate an outer shape of a field and a non-work place.;SOLUTION: An outer shape calculation system includes: a satellite antenna for receiving a satellite signal from a satellite; a satellite positioning module for outputting positioning data corresponding to an own vehicle position based on the satellite signal; a first measurement point and a second measurement point being points spaced each other in a machine body 10; a position calculation unit for continuously acquiring the positioning data and calculating the position data on the first measurement point as a first measuring position 30 and the position data on the second measurement point as a second measuring position 31, based on the positioning data and on a positional relationship of a first measurement point to the satellite antenna and a positional relationship of a second measurement point to the satellite antenna; and a shape calculation unit for calculating an outer shape of a field and an outer shape of the un-worked place CA from the first measuring position 30 and the second measuring position 31.;SELECTED DRAWING: Figure 6;COPYRIGHT: (C)2020,JPO&INPIT