Title:
クレーン監視装置および該方法ならびに天井クレーン
Document Type and Number:
Japanese Patent JP7440009
Kind Code:
B2
Abstract:
To provide a crane monitoring device that can extract a hoisted cargo from an image more easily, a crane monitoring method and an overhead crane.SOLUTION: A crane monitoring device D according to the present invention, which monitors an object person involved in an overhead crane equipped with a lifting carriage that suspends a hook liftably, comprises: first and second photographing parts 1-1 and 1-2 arranged in the lifting carriage across the hook with photographing directions thereof pointed to the hook; an extracting part 22 that extracts a hoisted cargo and the object person on the basis of a plurality of images photographed by the first and second photographing parts 1-1 and 1-2; a distance processing part 23 that determines a minimum distance between the hoisted cargo and the object person extracted by the extracting part 22; and a warning processing part 24 that when the minimum distance determined by the distance processing part 23 is below or less than a predetermined threshold, gives a warning to the outside.SELECTED DRAWING: Figure 1
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Inventors:
You Okamoto
Tatsuya Yoshimoto
Makiko Takai
Hiroyuki Matsunaga
Cutout Yuta
Takeshi Norimatsu
Tatsuya Yoshimoto
Makiko Takai
Hiroyuki Matsunaga
Cutout Yuta
Takeshi Norimatsu
Application Number:
JP2020169764A
Publication Date:
February 28, 2024
Filing Date:
October 07, 2020
Export Citation:
Assignee:
KABUSHIKI KAISHA KOBE SEIKO SHO
Kobelco E & M Co., Ltd.
Kobelco E & M Co., Ltd.
International Classes:
B66C13/00; B66C15/06
Domestic Patent References:
| JP2020093890A | ||||
| JP2013159480A |
Attorney, Agent or Firm:
Masataka Kotani
Satoshi Sakurai
Satoshi Sakurai