Title:
建設機械の走行制御装置及び建設機械
Document Type and Number:
Japanese Patent JP7278851
Kind Code:
B2
Abstract:
To provide a travel control device which effectively prevents theft of a construction machine without increasing a number of communication paths connecting a revolving superstructure and an undercarriage.SOLUTION: In a travel control device, a first controller of a revolving superstructure is connected to a second controller of an undercarriage via serial communication paths. The first controller permits start-up of an engine on the basis of at least authentication of data input by the revolving superstructure, and is capable of transmitting information related to actuation of a transmission of an undercarriage, that is input by a shift member, to the second controller via the serial communication paths. The first controller permits output of a command for switching the transmission to a travelable state, to the second controller via the serial communication paths, on the basis of at least authentication of data input by the revolving superstructure.SELECTED DRAWING: Figure 2
Inventors:
Takahiro Abe
Satoshi Sudo
Satoshi Sudo
Application Number:
JP2019081768A
Publication Date:
May 22, 2023
Filing Date:
April 23, 2019
Export Citation:
Assignee:
Kato Manufacturing Co., Ltd.
International Classes:
B60R25/06; B60R25/20; B66C13/00; E02F9/24
Domestic Patent References:
JP7277675A | ||||
JP2014177165A | ||||
JP2015139158A |
Attorney, Agent or Firm:
Patent Attorney Corporation Suzue Patent General Office
Masatoshi Kurata
Nobuhisa Nogawa
Naoki Kawano
Tadashi Inoue
Shigeru Iino
Sanae Kaneko
Masatoshi Kurata
Nobuhisa Nogawa
Naoki Kawano
Tadashi Inoue
Shigeru Iino
Sanae Kaneko
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