Title:
SHUTDOWN NOTIFICATION SYSTEM
Document Type and Number:
Japanese Patent JP2019187044
Kind Code:
A
Abstract:
To provide a shutdown notification system that can inform a resident of a time until power failure and stop delay interruption operation by simple operation when a seismic device starts delay interruption operation upon receiving an occurrence of an earthquake of a predetermined seismic intensity or higher.SOLUTION: A shutdown notification system comprises: a seismic sensing device 2 having a communication unit 28 for transmitting an alarm signal to outside when an earthquake is detected and a delay output unit 25 for delaying and outputting a shutdown signal for making a circuit breaker perform interruption operation after transmitting the alarm signal; and a guide device 3 that communicates with the seismic sensing device 2 to inform a resident that an electric path is interrupted. The guide device 3 comprises: a voice recognition unit 37 for recognizing sound collected by a microphone 31a; and a function of stopping delay interruption operation of a cutoff signal of the seismic sensing device 2. A guide device CPU38 stops delay interruption operation of the seismic sensing device 2 when a prescribed term for stopping shutdown operation is included in sound collected from a microphone 31a by a voice recognition part 37.SELECTED DRAWING: Figure 1
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Inventors:
YOSHIDA AKINORI
MORI YUKARI
MORI YUKARI
Application Number:
JP2018074069A
Publication Date:
October 24, 2019
Filing Date:
April 06, 2018
Export Citation:
Assignee:
KAWAMURA ELECTRIC INC
International Classes:
H02H5/00; G01V1/00; G08B21/10; G08B23/00; H02B1/40; H02J13/00
Domestic Patent References:
| JPH10336885A | 1998-12-18 | |||
| JP2014085747A | 2014-05-12 | |||
| JP2016220381A | 2016-12-22 | |||
| JP2012235458A | 2012-11-29 | |||
| JP2016200574A | 2016-12-01 | |||
| JP2015198516A | 2015-11-09 |
Foreign References:
| US6392538B1 | 2002-05-21 |
Attorney, Agent or Firm:
Yoshiki Ishida