Control system, display device, control-use host computer,...

Details Control system, display device, control-use host computer,... Control system, display device, control-use host computer,...

2005-03-15

2005-03-15

Patel, Ramesh (Department: 2121)

Computer graphics processing and selective visual display system

Plural display systems

C345S004000, C700S083000, C709S200000

Reexamination Certificate

active

06867749

ABSTRACT:
A control system including control devices with each control device including a control unit and a display device connected with the control unit via a dedicated communication line and being capable of display corresponding to a control state of the control unit. The display device includes a communication port connected with a control unit and a communication port connected with a data processing device, and a data processing section. Further, the data transmission method includes a dedicated protocol communication transmitting data with a processing device and a common protocol communication transmitting data with another processing device. In addition, the control-host computer used in the control system includes a control unit controlling a control target and a display device.

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