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Title:
SWITCHING CONTROL DEVICE, SWITCHING CONTROL SYSTEM AND DISTRIBUTION BOARD
Document Type and Number:
Japanese Patent JP2017169327
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a switching control device, a switching control system and a distribution board that can improve the selection accuracy of a switch whose contact point is to be opened while improving user's convenience when an earthquake occurs.SOLUTION: A determination unit 13 of a switching control device 10 determines based on first information whether each of plural switches is to be opened when an earthquake occurs. A storage unit 14 of the switching control device 10 stores second information that is a determination result of the determination unit 13. The second information in the storage unit 14 is updated every time a certain time has elapsed. Upon receiving a signal indicating the occurrence of an earthquake, a controller 12 of the switching control device 10 transmits a control signal S2 for opening to a switch to be opened out of the plural switches based on the second information of the storage unit 14, or upon receiving the signal indicating the occurrence of the earthquake, the controller 12 outputs identification information for identifying the switch to the outside based on the second information in the storage unit 14.SELECTED DRAWING: Figure 1

Inventors:
MIYAMURA YUSUKE
SHIOKAWA AKEMI
YOSHIDA HIROSHI
Application Number:
JP2016051357A
Publication Date:
September 21, 2017
Filing Date:
March 15, 2016
Export Citation:
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Assignee:
PANASONIC IP MAN CORP
International Classes:
H02H5/00; H02B1/40; H02J13/00
Domestic Patent References:
JP2009050070A2009-03-05
JP2015198518A2015-11-09
JPH11225438A1999-08-17
JP2014187875A2014-10-02
Foreign References:
US6414601B12002-07-02
Attorney, Agent or Firm:
Patent business corporation Hokuto patent office
Keisei Nishikawa
Takeshi Sakaguchi
Hidetoshi Kitade
Nakaishi Haruki



 
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