Processing

Please wait...

Settings

Settings

Goto Application

1. WO2015186588 - HUMAN DETECTION SYSTEM FOR CONSTRUCTION MACHINE

Publication Number WO/2015/186588
Publication Date 10.12.2015
International Application No. PCT/JP2015/065287
International Filing Date 27.05.2015
IPC
G06T 7/00 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
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
H04N 7/18 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
7Television systems
18Closed-circuit television systems, i.e. systems in which the signal is not broadcast
CPC
E02F 3/32
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
3Dredgers; Soil-shifting machines
04mechanically-driven
28with digging tools mounted on a dipper- or bucket-arm ; , i.e. there is either one arm or a pair of arms; , e.g. dippers, buckets
30with a dipper-arm pivoted on a cantilever beam ; , i.e. boom
32working downwardly and towards the machine, e.g. with backhoes
E02F 3/40
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
FDREDGING; SOIL-SHIFTING
3Dredgers; Soil-shifting machines
04mechanically-driven
28with digging tools mounted on a dipper- or bucket-arm ; , i.e. there is either one arm or a pair of arms; , e.g. dippers, buckets
36Component parts
40Dippers; Buckets ; Grab device, e.g. manufacturing processes for buckets, form, geometry, material of buckets
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 9/261
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
261Surveying the work-site to be treated
G06T 7/00
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
G06V 10/44
Applicants
  • 住友重機械工業株式会社 SUMITOMO HEAVY INDUSTRIES, LTD. [JP]/[JP]
Inventors
  • 清田 芳永 KIYOTA, Yoshihisa
Agents
  • 伊東 忠重 ITOH, Tadashige
Priority Data
2014-11522603.06.2014JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) HUMAN DETECTION SYSTEM FOR CONSTRUCTION MACHINE
(FR) SYSTÈME DE DÉTECTION DE PERSONNE POUR ENGIN DE CHANTIER
(JA) 建設機械用人物検知システム
Abstract
(EN) A human detection system (100) detects a person present in the periphery of a shovel using the captured image of an image-capturing device (40) that is attached to the shovel so as to capture the image of the person from diagonally above. The human detection system (100) has an extraction unit (31) for extracting part of the captured image as an image to be processed for identification, and an identification unit (32) for identifying whether the image included in the image to be processed for identification extracted by the extraction unit (31) is the image of a person. An area (TRg) of the image to be processed for identification in the captured image corresponds to a virtual plane area (TR) of a prescribed size in the real space. The virtual plane area (TR), in the real space, faces toward the image-capturing device (40) and is inclined with respect to the horizontal plane.
(FR) L'invention concerne un système (100) de détection de personne, lequel permet de détecter la présence d'une personne dans le périmètre d'un outil de terrassement au moyen d'une image capturée d'un dispositif (40) de capture d'image fixé sur l'engin de terrassement de manière à filmer une personne obliquement depuis le haut. Ce système (100) de détection de personne possède: une unité d'extraction (31) pour extraire en tant qu'image à identifier une partie d'une image capturée; et une unité d'identification (32) pour identifier au moyen d'un traitement d'image une image de personne contenue dans l'image à identifier extraite par l'unité d'extraction (31). Une zone (TRg) de l'image à identifier dans l'image capturée correspond à une zone (TR) de plan virtuel d'une taille déterminée dans l'espace réel. Cette zone (TR) de plan virtuel, dans l'espace réel, est dirigée vers le dispositif (40) de capture d'image et est inclinée par rapport au plan horizontal.
(JA) 人物検知システム(100)は、人物を斜め上から撮像するようにショベルに取り付けられる撮像装置(40)の撮像画像を用いてショベルの周辺に存在する人物を検知する。人物検知システム(100)は、撮像画像の一部を識別処理対象画像として抽出する抽出部(31)と、抽出部(31)が抽出した識別処理対象画像に含まれる画像が人物の画像であるかを画像処理によって識別する識別部(32)とを有する。撮像画像における識別処理対象画像領域(TRg)は、実空間における所定サイズの仮想平面領域(TR)に対応する。仮想平面領域(TR)は、実空間において、撮像装置(40)の方向を向き、且つ、水平面に対して傾斜する。
Latest bibliographic data on file with the International Bureau