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1. WO2020066228 - WORK VEHICLE SURROUNDINGS MONITORING SYSTEM AND WORK VEHICLE SURROUNDINGS MONITORING METHOD

Publication Number WO/2020/066228
Publication Date 02.04.2020
International Application No. PCT/JP2019/027665
International Filing Date 12.07.2019
IPC
G08G 1/16 2006.01
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
16Anti-collision systems
E02F 9/24 2006.01
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 2006.01
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 2006.01
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 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
G08G 1/16
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
16Anti-collision systems
H04N 7/18
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
Applicants
  • 株式会社小松製作所 KOMATSU LTD. [JP]/[JP]
Inventors
  • 今泉 雅明 IMAIZUMI, Masaaki
  • 尾崎 将崇 OZAKI, Masataka
  • 栗原 毅 KURIHARA, Takeshi
Agents
  • 特許業務法人酒井国際特許事務所 SAKAI INTERNATIONAL PATENT OFFICE
Priority Data
2018-18603728.09.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) WORK VEHICLE SURROUNDINGS MONITORING SYSTEM AND WORK VEHICLE SURROUNDINGS MONITORING METHOD
(FR) SYSTÈME ET PROCÉDÉ DE SURVEILLANCE D'ENVIRONNEMENT DE VÉHICULE DE TRAVAIL
(JA) 作業車両の周辺監視システム及び作業車両の周辺監視方法
Abstract
(EN)
This work vehicle surroundings monitoring system comprises: an alarm region storage unit which stores an alarm region within the detection coverage of an object detection device for detecting objects around a work vehicle, wherein an alarm is required to be output when an object is located in the alarm region; a work mode determination unit which determines the work mode of the work vehicle; an alarm region changing unit which changes the alarm region within the detection coverage if it is determined that the work mode of the work vehicle is a specific work mode; and an alarm control unit which causes an alarm device to output an alarm if an object is located in the alarm region.
(FR)
La présente invention concerne un système de surveillance d'environnement de véhicule de travail, comprenant : une unité de mémorisation de région d'alarme qui mémorise une région d'alarme à l'intérieur de la couverture de détection d'un dispositif de détection d'objets servant à détecter des objets autour d'un véhicule de travail, une alarme devant être émise lorsqu'un objet se trouve dans la région d'alarme ; une unité de détermination de mode de travail qui détermine le mode de travail du véhicule de travail ; une unité de modification de région d'alarme qui modifie la région d'alarme à l'intérieur de la couverture de détection s'il est déterminé que le mode de travail du véhicule de travail est un mode de travail spécifique ; et une unité de commande d'alarme qui amène un dispositif d'alarme à émettre une alarme si un objet se trouve dans la région d'alarme.
(JA)
作業車両の周辺監視システムは、業車両の周囲に存在する物体を検出する物体検出装置の検出範囲の中に、物体の存在により警報の出力が要求される警報範囲を記憶する警報範囲記憶部と、作業車両の作業モードを判定する作業モード判定部と、作業モードが特定作業モードであると判定されたときに、検出範囲の中において前記警報範囲を変更する警報範囲変更部と、警報範囲に物体が存在するときに、警報装置に警報を出力させる警報制御部と、を備える。
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