Title:
ELECTRONIC INTERLOCKING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/208421
Kind Code:
A1
Abstract:
Provided are: a technology for realizing a novel electronic interlocking system that allows flexible design for a configurational layout of devices involved in electronic interlocking; and a novel technology capable of solving the abovementioned problem with regard to interlock data and programs for electronic interlocking. In an electronic interlocking system 1, a vital circuit or a non-vital circuit is used to connect: an interlocking logic device 10 for executing arithmetic processing in relation to interlocking logic on the basis of connection data stored in a storage unit 24; an electronic terminal device 30 for controlling field equipment via a relay unit 40; an operating panel 52; and a service monitor 54. The electronic interlocking system 1 comprises a connection data preparation device 80 that converts an inputted logical formula into a connection wiring diagram and displays the diagram, and that also converts the logical formula into connection data and stores the data in an external memory 70.
Inventors:
SEKI KANZO (JP)
Application Number:
PCT/JP2016/066404
Publication Date:
December 07, 2017
Filing Date:
June 02, 2016
Export Citation:
Assignee:
KYOSAN ELECTRIC MFG (JP)
International Classes:
B61L19/14; G06F17/50
Foreign References:
| JP2015071390A | 2015-04-16 | |||
| JP2011162177A | 2011-08-25 | |||
| JP2008149787A | 2008-07-03 | |||
| JPH0731551U | 1995-06-13 | |||
| JPH02193764A | 1990-07-31 |
Other References:
TOSHIYUKI SHIMAZOE: "Tetsudo Shingo System no Hoankei Kino-yo Kobetsu Sekkei no Koshinraika to Yoika ni Kansuru Kenkyu", THE UNIVERSITY OF ELECTRO-COMMUNICATIONS DAIGAKUIN JOHO SYSTEM- GAKU KENKYUKA HAKUSHI (KOGAKU) NO GAKUI SHINSEI RONBUN, 30 September 2009 (2009-09-30), pages 22 - 29
Attorney, Agent or Firm:
KURODA, Yasushi et al. (JP)
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