Data processing: generic control systems or specific application – Specific application – apparatus or process – Mechanical control system
Reexamination Certificate
2007-05-08
2007-05-08
Masinick, Michael D. (Department: 2125)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Mechanical control system
C700S275000, C700S277000, C379S102050
Reexamination Certificate
active
10896845
ABSTRACT:
A central control system for airconditioner(s) and a method for controlling the same. The central control system can centrally control a plurality of airconditioners connected to the same communication network. In the system, a protocol converter connected to a central controller converts a communication standard of a signal communicated between the airconditioners and the central controller into another communication standard, acquires connection state information by scanning connection state information of individual airconditioners, and transmits the acquired information to the central controller, such that a manager can correctly monitor an airconditioner state using the central controller, resulting in the implementation of a reliable control system.
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English Language abstract of JP 2003-090584.
English Language abstract of Korean 2005-55905.
Jeon Duck Gu
Jung Jae Sik
Kim Jun Tae
Kwon Jae Hwan
Yoon Young Soo
Greenblum & Bernstein P.L.C.
LG Electronics Inc.
Masinick Michael D.
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