US 12,329,051 B2
Automatic travel system
Keishi Kinuta, Osaka (JP)
Assigned to Yanmar Power Technology Co., Ltd., Osaka (JP)
Appl. No. 17/598,221
Filed by Yanmar Power Technology Co., Ltd., Osaka (JP)
PCT Filed Mar. 12, 2020, PCT No. PCT/JP2020/010794
§ 371(c)(1), (2) Date Sep. 24, 2021,
PCT Pub. No. WO2020/195890, PCT Pub. Date Oct. 1, 2020.
Claims priority of application No. 2019-056329 (JP), filed on Mar. 25, 2019.
Prior Publication US 2022/0183211 A1, Jun. 16, 2022
Int. Cl. A01B 69/04 (2006.01); G05D 1/43 (2024.01); G05D 1/648 (2024.01)
CPC A01B 69/008 (2013.01) [G05D 1/43 (2024.01); G05D 1/648 (2024.01)] 5 Claims
OG exemplary drawing
 
1. An automatic travel system comprising:
a travel path generation unit that generates a parallel path that is parallel to a first reference line or a second reference line; and
an automatic travel control unit that causes a work vehicle to automatically travel along the parallel path generated by the travel path generation unit,
wherein the first reference line is generated based on an operation of a user and the second reference line is generated based on the first reference line, where the first reference line is not parallel to the second reference line.