Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MANHOLE MONITORING SYSTEM AND METHOD
Document Type and Number:
WIPO Patent Application WO/2017/204122
Kind Code:
A1
Abstract:
Provided is a manhole monitoring system aimed at enhancing security at national events, enabling early discovery of crimes such as manhole theft, and preventing accidents resulting from manhole maintenance or natural phenomena. This manhole monitoring system is provided with a monitoring platform which gathers open/closed state data transmitted via a gateway, extracts data serving as analysis points from the open/closed state data, analyzes the data serving as the analysis points, receives analysis data obtained by analyzing the data serving as the analysis points and determines whether a manhole cover of a manhole is open or closed, and if as a result of the manhole cover open/closed determination it is determined that the manhole cover of the manhole is open, performs a transmission to a control center side.

Inventors:
UEKAWA, Kyohei (1-2-1, Osak, Shinagawa-ku Tokyo 72, 〒1418672, JP)
KAZI, Mutsumi (1-2-1, Osak, Shinagawa-ku Tokyo 72, 〒1418672, JP)
OKUDA, Hiraku (1-2-1, Osaki, Shinagawa-k, Tokyo 72, 〒1418672, JP)
Application Number:
JP2017/018909
Publication Date:
November 30, 2017
Filing Date:
May 19, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HITACHI SYSTEMS, LTD. (1-2-1, Osaki Shinagawa-k, Tokyo 72, 〒1418672, JP)
International Classes:
H04Q9/00; E02D29/14; G08B13/08; G08B25/04; G08B25/10; G08C15/00; G08C17/00; H04M11/00
Domestic Patent References:
WO2016024352A12016-02-18
WO2007100191A12007-09-07
Foreign References:
JP2009503919A2009-01-29
US20070159326A12007-07-12
JP2006323755A2006-11-30
JP2004364436A2004-12-24
KR20040055028A2004-06-26
Attorney, Agent or Firm:
PATENT CORPORATE BODY DAI-ICHI KOKUSAI TOKKYO JIMUSHO (5-12, Iwamotocho 3-chome Chiyoda-k, Tokyo 32, 〒1010032, JP)
Download PDF:



 
Previous Patent: LAMINATED GLASS

Next Patent: SEPARATION MEMBRANE MODULE