Title:
CONTROL SWITCHING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/113345
Kind Code:
A1
Abstract:
This control switching device comprises: a first operation panel (11) disposed in a first location (10), the first operation panel (11) having A1 and A2 buttons connected to a first control device (31A), and B1 and B2 buttons connected to a second control device (31B); and a second operation panel (21) disposed in a second location (20), the second operation panel (21) having a1 and a2 buttons connected to the first control device (31A), and b1 and b2 buttons connected to the second control device (31B). The first control device (31A) includes a first determination instrument (J1) that determines whether or not to stop input or output to or from an input/output device (10TA) disposed in the first location (10) on the basis of operation signals received from the first operation panel (11) through operation of the A1, A2, B1, and B2 buttons. The second control device (31B) also includes a second determination instrument (J2) having a similar configuration as the first determination instrument (J1).
Inventors:
HAMAYA YOICHIRO (JP)
Application Number:
PCT/JP2020/044516
Publication Date:
June 02, 2022
Filing Date:
November 30, 2020
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G21D3/04
Domestic Patent References:
| WO2019167532A1 | 2019-09-06 | |||
| WO2012049936A1 | 2012-04-19 |
Foreign References:
| JP2012132839A | 2012-07-12 | |||
| JP2012233705A | 2012-11-29 | |||
| JPH10268086A | 1998-10-09 | |||
| US20200082952A1 | 2020-03-12 | |||
| CN104252885A | 2014-12-31 |
Attorney, Agent or Firm:
PALMO PATENT FIRM, P.C. (JP)
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