| 摘要 |
PURPOSE:To connect terminal devices located at a remote location only with one line, by coupling N sets of terminal interfaces provided at a terminal controller in an electronic computer system and other N sets of terminal interfaces with a line controller of the same constitution. CONSTITUTION:A terminal device 4 is connected to an electronic computer system 1 via a torallizator controller 2. The terminal device 4 is connected with an interface 3. N sets of the interfaces 3 are connected to a line controller 6. The line controller 6 is connected to other line controller of the same constitution as the line controller 6 via one communication line 8. N sets of terminal devices 4' are connected to the line controller 7 via interfaces. The totallizator controller 2 and the line controllers 6 and 7 are processed in time division. Thus, the terminal device 4' located at a remote location is handles the same as the case with connection to the controller 2 via the interface 3, and the connection of remote terminals can be made only with one line. |
