Title:
作業機用通信システム
Document Type and Number:
Japanese Patent JP7229143
Kind Code:
B2
Abstract:
To make setting of a pairing state (communication established state) while preventing malfunction of a working machine.SOLUTION: A vehicle side control unit 44 and a working machine side control unit 52 are configured to control an operation state of a working machine 2 by performing wireless communication of information via a vehicle side wireless communication device 41 and a working machine side wireless communication device 51, when a pairing state is established between the vehicle side control unit 44 and the working machine side control unit 52. There is provided a pairing state setting propriety unit 71 which permits setting of the pairing state when the working vehicle 1 is in travel stop state and the working machine 2 is in a non-operation state, and prohibits setting of the pairing state when the working vehicle 1 is in travelling state or the working machine 2 is in an operating state.SELECTED DRAWING: Figure 5
Inventors:
Ueno Kusa
Toshiyuki Miwa
Toshiyuki Miwa
Application Number:
JP2019185477A
Publication Date:
February 27, 2023
Filing Date:
October 08, 2019
Export Citation:
Assignee:
Yanmar Power Technology Co., Ltd.
International Classes:
A01B69/00; A01B71/02; H04Q9/00
Domestic Patent References:
| JP2019009600A | ||||
| JP2018170989A | ||||
| JP2011206019A | ||||
| JP2011120540A | ||||
| JP2016067244A |
Foreign References:
| US20170269202 |
Attorney, Agent or Firm:
Kazuyuki Tanemura
Hironobu Kayama
Fuminori Imamura
Yuichi Okubo
Haruki Nakaishi
Masahiro Miyaji
Hironobu Kayama
Fuminori Imamura
Yuichi Okubo
Haruki Nakaishi
Masahiro Miyaji
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