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Title:
CENTRALIZED CONTROL DEVICE OF SHOW CASE OR THE LIKE
Document Type and Number:
Japanese Patent JPH11193984
Kind Code:
A
Abstract:

To provide a centralized control device of show cases or the like which can collect and manage data smoothly without hindrance, in the case of controlling a plurality of show cases or the like together.

This centralized control device controls the operating conditions of a plurality of show cases SC or the like together, and it comprises a main control device 3 that is set at a store to collect the data from each show case SC or the like, and a remote control device 2 that is set in the maintenance management side. The main control device 3 and the remote control device 2 transmit and receive data through a public line L. The main control device 3 is provided with a back-up power supply, and it transmits the data that is collected and held by itself to the remote control device 2 by using the back-up power supply at the time of power failure.


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Inventors:
HOSHI KATSUHIKO
AOKI TAKESHI
Application Number:
JP36885997A
Publication Date:
July 21, 1999
Filing Date:
December 26, 1997
Export Citation:
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Assignee:
SANYO ELECTRIC CO
International Classes:
A47F3/00; F25D11/00; G07C3/14; (IPC1-7): F25D11/00; A47F3/00
Attorney, Agent or Firm:
Amasa Kei