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1. WO2019049527 - WORK MACHINE MEASUREMENT SYSTEM, WORK MACHINE, AND WORK MACHINE MEASUREMENT METHOD 

Publication Number WO/2019/049527
Publication Date 14.03.2019
International Application No. PCT/JP2018/027389
International Filing Date 20.07.2018
IPC
G01C 3/06 2006.1
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
3Measuring distances in line of sight; Optical rangefinders
02Details
06Use of electric means to obtain final indication
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
G01B 11/24 2006.1
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
11Measuring arrangements characterised by the use of optical means
24for measuring contours or curvatures
CPC
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
G01B 11/24
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
11Measuring arrangements characterised by the use of optical means
24for measuring contours or curvatures
G01C 11/30
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
11Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
04Interpretation of pictures
30by triangulation
G01C 3/06
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
3Measuring distances in line of sight; Optical rangefinders
02Details
06Use of electric means to obtain final indication
Applicants
  • 株式会社小松製作所 KOMATSU LTD. [JP]/[JP]
Inventors
  • 川本 駿 KAWAMOTO, Shun
  • 山口 博義 YAMAGUCHI, Hiroyoshi
Agents
  • 特許業務法人酒井国際特許事務所 SAKAI INTERNATIONAL PATENT OFFICE
Priority Data
2017-17356508.09.2017JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) WORK MACHINE MEASUREMENT SYSTEM, WORK MACHINE, AND WORK MACHINE MEASUREMENT METHOD 
(FR) SYSTÈME DE MESURE D'ENGIN DE CHANTIER, ENGIN DE CHANTIER ET PROCÉDÉ DE MESURE D'ENGIN DE CHANTIER 
(JA) 作業機械の計測システム、作業機械、及び作業機械の計測方法
Abstract
(EN) This work machine measurement system comprises: an image acquisition unit that acquires an image of a construction target, said image having been captured, during turning of a turning body of a work machine, by an imaging device that is mounted to the turning body; a determination unit that, on the basis of data of an operation device or turning data of the turning body, determines whether or not a capture stop condition is satisfied; and an output unit that, on the basis of the determination result from the determination unit, outputs a capture stop command signal.
(FR) Le système de mesure d'engin de chantier selon l'invention comprend : une unité d'acquisition d'image qui acquiert une image d'une cible de construction, ladite image ayant été capturée, pendant la rotation d'un corps tournant d'un engin de chantier, par un dispositif d'imagerie qui est monté sur le corps tournant ; une unité de détermination qui, sur la base de données d'un dispositif d'opération ou de données de rotation du corps tournant, détermine si oui ou non une condition d'arrêt de capture est satisfaite ; et une unité de sortie qui, sur la base du résultat de détermination provenant de l'unité de détermination, fournit en sortie un signal d'ordre d'arrêt de capture.
(JA) 作業機械の計測システムは、作業機械の旋回体に搭載された撮像装置によって旋回体の旋回中に撮影された施工対象の画像を取得する画像取得部と、操作装置のデータ、または旋回体の旋回データに基づいて、撮影の停止条件を満足するか否かを判定する判定部と、判定部の判定結果に基づいて、撮影停止指令信号を出力する出力部と、を備える。
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