Title:
乗客コンベヤ利用異常検出システム
Document Type and Number:
Japanese Patent JP6937720
Kind Code:
B2
Abstract:
To obtain an escalator use abnormality detection system capable of improving detection accuracy of an abnormality detection device.SOLUTION: The passenger conveyor use abnormality detection system includes a portable terminal device 3 having an acceleration sensor 31, a user detection device 142 detecting that a user 2 carrying the portable terminal device 3 gets on a footstep 11 by using information about the acceleration of the footstep 11 that is circularly moved and a measurement result of the acceleration sensor 31, and an abnormality detection device 143 detecting abnormality of a use state of the user 2 by using the measurement result of the acceleration sensor 31 when the user detection device 142 detects that the user 2 gets on the footstep 11.SELECTED DRAWING: Figure 2
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Inventors:
Shingo Akata
Tsuyoshiitsuki
Mountain Saki Satoshi
Hiroyuki Murakami
Kazuki Nishinishi
Tsuyoshiitsuki
Mountain Saki Satoshi
Hiroyuki Murakami
Kazuki Nishinishi
Application Number:
JP2018081504A
Publication Date:
September 22, 2021
Filing Date:
April 20, 2018
Export Citation:
Assignee:
Mitsubishi Electric Building Techno Service Co., Ltd.
International Classes:
B66B29/00; B66B25/00; B66B31/00
Domestic Patent References:
| JP2017088381A | ||||
| JP201650062A | ||||
| JP2013249166A | ||||
| JP2006076729A |
Attorney, Agent or Firm:
Michiharu Soga
Kajinami order
Shunichi Ueda
Junichiro Yoshida
Takahiro Matsuoka
Bessho Kobo
Akihiro Sato
Kajinami order
Shunichi Ueda
Junichiro Yoshida
Takahiro Matsuoka
Bessho Kobo
Akihiro Sato