Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MANAGEMENT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/026021
Kind Code:
A1
Abstract:
This management system is provided with: a position detection unit that determines the position of a work machine; an attitude detection unit that determines the attitude of the work machine; an object detection unit that determines the three-dimensional shape of a buried object; a position calculation unit that determines the position of the buried object by using the position of the work machine determined by the position detection unit, the attitude of the work machine determined by the attitude detection unit, and the three-dimensional shape of the buried object determined by the object detection unit; and an information acquisition unit that acquires buried object information including at least the position of the buried object determined by the position calculation unit.

Inventors:
NAKANO, Ichiro (2-3-6 Akasaka, Minato-k, Tokyo 14, 〒1078414, JP)
MATSUDA, Toyohisa (2-3-6 Akasaka, Minato-k, Tokyo 14, 〒1078414, JP)
Application Number:
JP2017/028502
Publication Date:
February 08, 2018
Filing Date:
August 04, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KOMATSU LTD. (2-3-6, Akasaka Minato-k, Tokyo 14, 〒1078414, JP)
International Classes:
G01C15/00; E02F9/20; E02F9/26
Foreign References:
JP2008216143A2008-09-18
JPH06230141A1994-08-19
JP2015195457A2015-11-05
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (Toranomon Mitsui Building, 8-1 Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, 〒1000013, JP)
Download PDF: