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1. WO2021065430 - REGION-SETTING SYSTEM, AND WORK MACHINE IN WHICH SAID REGION-SETTING SYSTEM IS INSTALLED

Publication Number WO/2021/065430
Publication Date 08.04.2021
International Application No. PCT/JP2020/034622
International Filing Date 14.09.2020
IPC
E01F 13/02 2006.1
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
13Arrangements for obstructing or restricting traffic, e.g. gates, barricades
02free-standing
E02F 9/24 2006.1
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
FDREDGING; SOIL-SHIFTING
9Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/-E02F7/160
24Safety devices
E02F 9/26 2006.1
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
FDREDGING; SOIL-SHIFTING
9Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/-E02F7/160
26Indicating devices
B66C 23/88 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
23Cranes comprising essentially a beam, boom or triangular structure acting as a cantilever and mounted for translatory or swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib cranes, derricks or tower cranes
88Safety gear
CPC
B66C 23/88
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
23Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
88Safety gear
E01F 13/02
EFIXED CONSTRUCTIONS
01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
13Arrangements for obstructing or restricting traffic, e.g. gates, barricades
02free-standing; portable, e.g. for guarding open manholes
E02F 9/24
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
9Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
24Safety devices ; , e.g. for preventing overload
E02F 9/26
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
9Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
26Indicating devices
Applicants
  • 日立建機株式会社 HITACHI CONSTRUCTION MACHINERY CO., LTD. [JP]/[JP]
Inventors
  • 山本 慎二郎 YAMAMOTO Shinjiro
  • 井村 進也 IMURA Shinya
Agents
  • 特許業務法人平木国際特許事務所 HIRAKI & ASSOCIATES
Priority Data
2019-18058730.09.2019JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) REGION-SETTING SYSTEM, AND WORK MACHINE IN WHICH SAID REGION-SETTING SYSTEM IS INSTALLED
(FR) SYSTÈME DE RÉGLAGE DE RÉGION ET MACHINE DE TRAVAIL AVEC LEDIT SYSTÈME DE RÉGLAGE DE RÉGION INSTALLÉ
(JA) 領域設定システムおよびこれを搭載した作業機械
Abstract
(EN) 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.
(FR) L'invention concerne un système de réglage de région avec lequel il est possible d'assurer la conformité d'une région de travail reconnue par une machine de travail ou un opérateur de la machine de travail et d'une région de travail reconnue par un ouvrier dans l'environnement. Le système de réglage de région (1) comprend : une pluralité d'indicateurs de région (2A -2H), dont chacun présente une indication qui peut être reconnue dans l'environnement afin de définir une région de travail A d'une machine de travail (5) ; et un dispositif de réglage de région (3) ayant un dispositif de commande (34) qui désigne de multiples indicateurs de région (2A - 2F) parmi la pluralité d'indicateurs de région (2A -2H) pour définir la région de travail A, et commande les indications présentées par les indicateurs de région désignés (2A - 2F) Le dispositif de commande (34) acquiert au moins des informations de position et des informations d'identification individuelles pour les indicateurs de région désignés (2A - 2F) parmi la pluralité d'indicateurs de région (2A - 2H), et commande les indications des indicateurs de région (2A - 2H) selon les résultats d'acquisition.
(JA) 作業機械または作業機械の操作者が認識する作業領域と、周囲の作業者が認識する作業領域とを一致させることができる領域設定システムを提供する。領域設定システム1は、作業機械5の作業領域Aを設定するために、周囲に認識可能な表示を行う複数の領域表示器2A~2Hと、複数の領域表示器2A~2Hから、作業領域Aを設定するために領域表示器2A~2Fを複数指定し、指定した領域表示器2A~2Fの表示を制御する制御装置34を有した領域設定器3と、を備える。制御装置34は、複数の領域表示器2A~2Hのうち、少なくとも指定した領域表示器2A~2Fの位置情報と個体識別情報とを取得し、取得結果に応じて領域表示器2A~2Hの表示を制御する。
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