Title:
作業方法
Document Type and Number:
Japanese Patent JP7225328
Kind Code:
B2
Abstract:
This automated travel system for spraying work has a target path generation unit for generating a target path (P) for a spraying work. A work vehicle (V) is provided with left and right liquid spraying units (4L, 4R) which have spraying patterns including: a four-direction spraying pattern in which each of the left and right liquid spraying units (4L, 4R) sprays a liquid to both the left and right directions; and a direction-restricted spraying pattern in which the number of spraying directions of the left and right liquid spraying units (4L, 4R) is restricted to 3 or less. The target path generation unit generates the target path P in a path setting to incorporate a four-direction spraying path (Pw1) for which the four-direction spraying pattern is set as a spraying pattern and direction-restricted spraying paths (Pw2 to Pw4) for which the direction-restricted spraying pattern is set as a spraying pattern.
Inventors:
Akihiro Suzuki
Akihiro Nakahata
Taiji Mizukura
Keidai Kitano
Akihiro Nakahata
Taiji Mizukura
Keidai Kitano
Application Number:
JP2021124089A
Publication Date:
February 20, 2023
Filing Date:
July 29, 2021
Export Citation:
Assignee:
Yanmar Power Technology Co., Ltd.
International Classes:
A01M7/00; A01B69/00
Domestic Patent References:
| JP2013061852A | ||||
| JP2014161255A | ||||
| JP2017147958A | ||||
| JP9298905A | ||||
| JP10243708A | ||||
| JP2011239755A | ||||
| JP10243706A | ||||
| JP2009005658A | ||||
| JP57096609U |
Attorney, Agent or Firm:
Kazuyuki Tanemura
Hironobu Kayama
Yuichi Okubo
Hironobu Kayama
Yuichi Okubo
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