Title:
The controller for construction machinery
Document Type and Number:
Japanese Patent JP6041908
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a construction machinery controller that allows for parallel processing of a process in which real-time property is required, with a process in which real-time property is not required but a processing load is large, and that is easily added with a function large in the processing load.SOLUTION: A construction machinery controller includes a first substrate 10 which operates on a construction machinery-embedded operating system, and a second substrate 20 which is connected to the first substrate 10 via a general-purpose interface and operates on a general-purpose PC operating system, where the second substrate 20 is started up with a delay relative to the first substrate 10 which receives construction machinery information obtained from a state acquisition unit of each construction machine. The first substrate 10 has a storage unit 14 and stores the construction machinery information obtained while starting up the second substrate 20 to transfer the construction machinery information stored in the storage unit 14 to the second substrate 20 after the second substrate 20 is started up.
Inventors:
Yasunori Kimura
Application Number:
JP2015005334A
Publication Date:
December 14, 2016
Filing Date:
January 14, 2015
Export Citation:
Assignee:
KOMATSU LTD.
International Classes:
G06F9/50; E02F9/20
Domestic Patent References:
| JP2012201175A |
Foreign References:
| US20080077786 |
Other References:
1チップで次世代の車載端末システムを実現するカーナビ・ダッシュボード向けLSI,FiND,日本,富士通株式会社,2007年,Vol.25 No.4,pp.26-29,URL,http://img.jp.fujitsu.com/downloads/jp/jed/brochures/find/25-4j/26-29.pdf
Attorney, Agent or Firm:
Sakai International Patent Office