Title:
TRAVEL ROUTE GENERATION DEVICE
Document Type and Number:
Japanese Patent JP2020095566
Kind Code:
A
Abstract:
To improve work efficiency by appropriately creating a target travel route within a range where a work vehicle can travel automatically.SOLUTION: The travel route generation device includes: a work-vehicle position information acquisition unit that acquires position information of a work vehicle using a satellite positioning system; a height information acquisition unit that acquires height information of a boundary S1 of a travel area S when a work vehicle 1 is caused to travel around the boundary S1 of the travel area S; a boundary information generation unit that associates the position information acquired by the work-vehicle position information acquisition unit with the height information acquired by the height information acquisition unit to generate boundary information including the position information and height information on the boundary S1 of the travel area S when the work vehicle 1 is caused to travel around the boundary S1 of the travel area S; and a travel route generation unit that generates a target travel route within the travel area S based on the boundary information generated by the boundary information generation unit.SELECTED DRAWING: Figure 9
Inventors:
AKAMINE SHIRO
Application Number:
JP2018234154A
Publication Date:
June 18, 2020
Filing Date:
December 14, 2018
Export Citation:
Assignee:
YANMAR POWER TECHNOLOGY CO LTD
International Classes:
G05D1/02; A01B69/00; G08G1/00
Domestic Patent References:
| JP2017161987A | 2017-09-14 | |||
| JP2017016477A | 2017-01-19 | |||
| JP2018061471A | 2018-04-19 | |||
| JP2017167995A | 2017-09-21 | |||
| JP2018108764A | 2018-07-12 | |||
| JP2017174229A | 2017-09-28 |
Foreign References:
| US20150142308A1 | 2015-05-21 | |||
| WO2015087430A1 | 2015-06-18 |
Attorney, Agent or Firm:
Masahiro Miyaji