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Patent Searching and Data


Title:
HOOK DETECTION DEVICE, HOOK DETECTION PROGRAM, AND HOOK DETECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2020/202277
Kind Code:
A1
Abstract:
Provided is a hook detection device (20) comprising: an image acquisition unit (21); an operator count unit (22); a hook determination unit (23); an operator detection unit (24); and an alert emission unit (25). The image acquisition unit (21) acquires an image from an image capture device (10) which captures an image of operators who are working at a work site and to whom a hook has been attached. The operator count unit (22) counts the number of operators captured in the image. The hook determination unit (23) determines the number of used hooks which indicates the number of hooks attached to members positioned in the work site. The operator detection unit (24) detects an operator not using a hook on the basis of the counted number of operators and the determined number of used hooks. If an operator not using a hook is detected, the alert emission unit (25) outputs an alert signal to an operation command unit (26).

Inventors:
HASHIGUCHI TAKUYA (JP)
TANIGUCHI TAKAYA (JP)
HIRAI TAKAHIDE (JP)
ASAI YASUYUKI (JP)
KOTO RYOHEI (JP)
Application Number:
JP2019/014082
Publication Date:
October 08, 2020
Filing Date:
March 29, 2019
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
A62B35/00; E04G21/32
Foreign References:
JP2017051271A2017-03-16
JP2014004005A2014-01-16
JP2018095380A2018-06-21
Attorney, Agent or Firm:
MIZOI INTERNATIONAL PATENT FIRM (JP)
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