MONITORING IMAGE DISPLAY DEVICE OF INDUSTRIAL MACHINE
원문보기
IPC분류정보
국가/구분
United States(US) Patent
공개
국제특허분류(IPC7판)
G06K-009/00
H04N-005/247
E02F-009/26
G06T-011/60
출원번호
US-0916058
(2015-01-20)
공개번호
US-0217331
(2016-07-28)
우선권정보
JP-2014-027536 (2014-02-17)
국제출원번호
PCT/JP2015/051402
(2015-01-20)
발명자
/ 주소
KOWATARI, Yoichi
ISHIMOTO, Hidefumi
OOTA, Moritaka
INANOBE, Yoshihiro
TANAKA, Hiroyoshi
FUJITA, Kouji
KUSAMA, Takashi
출원인 / 주소
HITACHI CONSTRUCTION MACHINERY CO., LTD.
인용정보
피인용 횟수 :
0인용 특허 :
0
초록▼
In an industrial machine, the work safety is further improved by eliminating blind spots from an image displayed on a monitor. A hydraulic excavator 1 which is the industrial machine is equipped with monitoring cameras 15F, 15B, 15L, 15R mounted in the respective places of a revolving upperstructure
In an industrial machine, the work safety is further improved by eliminating blind spots from an image displayed on a monitor. A hydraulic excavator 1 which is the industrial machine is equipped with monitoring cameras 15F, 15B, 15L, 15R mounted in the respective places of a revolving upperstructure 3 in order to capture images for monitoring. A monitor 20 displays camera images 21F, 21B, 21L, 21R obtained by the cameras as well as an icon image 21C of an image illustration of the hydraulic excavator 1. The cameras 15F, 15L, 15R are mounted at the distal ends of support arms 40F, 40L, 40R to be located in positions jutting from a revolving upperstructure main unit 3a of the revolving upperstructure 3, so that a hidden area under the underside of a catwalk 14 provided on the revolving upperstructure 3 falls within the field of view.
대표청구항▼
1. A monitoring image display device of an industrial machine, comprising: one or more monitoring cameras (15, 15F, 15B, 15L, 15R) installed on the industrial machine (1) having a movable mechanism provided at least in part, and placed in a location at least partially extending beyond an outline reg
1. A monitoring image display device of an industrial machine, comprising: one or more monitoring cameras (15, 15F, 15B, 15L, 15R) installed on the industrial machine (1) having a movable mechanism provided at least in part, and placed in a location at least partially extending beyond an outline region to have a field of view covering the surroundings of the industrial machine (1);an image generating unit (35) that generates top-view images captured by the monitoring cameras (15, 15F, 15B, 15L, 15R) looking downward from above;an icon-image generating unit (33) that generates an icon image (21C) representing a plane of the industrial machine (1) with at least outline being shown in a graphic form;an image compositing unit (34) that performs composite processing to display an image captured by the image generating unit (35) around the icon image (21C) generated by the icon-image generating unit (33); andan image display unit (20) that displays the top-view images composited by the image compositing unit to include part of a section hidden within a display region of the icon image (21C). 2. The monitoring image display device of the industrial machine according to claim 1, wherein: the industrial machine (1) has a frame (3) capable of revolving;the icon image (21C) includes a region including the frame (3) and a projection extending outward from the frame (3), the region being displayed in an outline; andthe monitoring camera (15) is placed in a position upward of a section of the outline to jut outward from the outline. 3. The display device of the industrial machine according to claim 1, wherein: the industrial machine (1) has a movable working mechanism (5) projecting beyond the frame (3); andthe icon image (21C) has a movable-range display region (B) for displaying a motion track of the working mechanism (5).
※ AI-Helper는 부적절한 답변을 할 수 있습니다.