| 摘要 |
<p>PURPOSE:To have many functions with a small number of the input by executing the multi-communication between the first terminal station and the central station having the input means by the light beam network and controlling the electric equipment connected to the second terminal station in accordance with the condition of the input means by the first input data. CONSTITUTION:When a data processing device 15 of a central station 1 selects a communication control device 11 of a terminal station 2, a multiplexer 25 is controlled and a photoelectric converting device 6 is selected. Then, transmitting data including the address data of the input data of a multi-function input part 20 are changed to the serial signal by a communication control device 10, converted to the light signal by a photoelectric converting device 6, made into the electric signal by a photoelectric converting device 8, received by the device 11 and the device 11 comes to be the transmitting condition of the data of the condition of the input means of an input part 20. The data are received through an optical fiber 4 by the control device 10 and inputted to the device 15. In accordance with the wiring data stored into the communication control data memory device, the control data are prepared. The data are sent through an optical fiber cable 5 to a control device 12, and electric equipment 23a-23m are controlled.</p> |
