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Title:
REMOTE OPERATION DEVICE FOR PARALLEL TRAVEL WORK SYSTEM
Document Type and Number:
WIPO Patent Application WO/2015/118730
Kind Code:
A1
Abstract:
The objective of the present invention is to enable the display at a remote operation device of information such as the work state and travel state of an autonomous travel work vehicle, thus enabling the apprehension of the state of the autonomous travel work vehicle. An autonomous travel work vehicle (1), which is provided with a position calculation means that measures the device body position, a steering actuator (40), an engine rotation control means, a transmission means (44), and a control device (30) that controls each of same, is caused to work, while autonomously travelling along a set travel path stored in the control device (30), by an accompanying travel work vehicle (100) that works while accompanying the travel of the autonomous travel work vehicle (1) by means of attended operation and that is mounted with a remote operation device (112) that operates the autonomous travel work vehicle. The remote operation device (112) is portable, is removably attached to the accompanying travel work vehicle, and is provided with a display (113) that displays the state of a work machine, the state of the engine, and the state of travel of the autonomous travel work vehicle.

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Inventors:
OGURA KOUHEI (JP)
KURODA AKIFUMI (JP)
MATSUMOTO KEIJI (JP)
AOKI HIDEAKI (JP)
Application Number:
PCT/JP2014/077860
Publication Date:
August 13, 2015
Filing Date:
October 20, 2014
Export Citation:
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Assignee:
YANMAR CO LTD (JP)
International Classes:
G05D1/00; A01B69/00; G05D1/02
Domestic Patent References:
WO2007084965A22007-07-26
Foreign References:
US20070233348A12007-10-04
JP2006218548A2006-08-24
JP2010079494A2010-04-08
JPH1066403A1998-03-10
JP2000014208A2000-01-18
JPH1066406A1998-03-10
JPH11266608A1999-10-05
JP2000102312A2000-04-11
JP2002034308A2002-02-05
JPH09128044A1997-05-16
JP2014178759A2014-09-25
JP2014203100A2014-10-27
US20100070144A12010-03-18
JPH1066405A1998-03-10
JP2007208509A2007-08-16
JP2002354905A2002-12-10
JP2004008053A2004-01-15
JPH11275914A1999-10-12
JPH11299305A1999-11-02
Attorney, Agent or Firm:
YANO Juichiro (JP)
Juichiro Yano (JP)
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