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Title:
REGION-SETTING SYSTEM, AND WORK MACHINE IN WHICH SAID REGION-SETTING SYSTEM IS INSTALLED
Document Type and Number:
WIPO Patent Application WO/2021/065430
Kind Code:
A1
Abstract:
Provided is a region-setting system with which it is possible to ensure the conformance of a work region recognized by a work machine or an operator of the work machine, and a work region recognized by a worker in the surroundings. The region-setting system 1 comprises: a plurality of region indicators 2A-2H, each of which presents an indication that can be recognized in the surroundings in order to set a work region A of a work machine 5; and a region-setting device 3 having a control device 34 that designates multiple region indicators 2A-2F among the plurality of region indicators 2A-2H to set the work region A, and controls the indications presented by the designated region indicators 2A-2F. The control device 34 acquires at least position information and individual identification information for the designated region indicators 2A-2F among the plurality of region indicators 2A-2H, and controls the indications of the region indicators 2A-2H in accordance with the acquisition results.

Inventors:
YAMAMOTO Shinjiro (HITACHI CONSTRUCTION MACHINERY CO. LTD., 650, Kandatsumachi, Tsuchiura-sh, Ibaraki 13, JP)
IMURA Shinya (HITACHI CONSTRUCTION MACHINERY CO. LTD., 650, Kandatsumachi, Tsuchiura-sh, Ibaraki 13, JP)
Application Number:
JP2020/034622
Publication Date:
April 08, 2021
Filing Date:
September 14, 2020
Export Citation:
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Assignee:
HITACHI CONSTRUCTION MACHINERY CO., LTD. (Higashiueno 2-chome Taito-k, Tokyo 15, JP)
International Classes:
E01F13/02; E02F9/24; E02F9/26; B66C23/88
Attorney, Agent or Firm:
HIRAKI & ASSOCIATES (5-1 Atago 2-chome, Minato-k, Tokyo 32, JP)
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