Network system for multiple access to computers - enables administrative and real=time industrial control operations to be carried out on same computer

摘要

The work station (13) has a core (14) running MS-DOS software (15), with a shell, for MS-DOS (16) and MS-DOS applications (17). Other peripherals (18) are connected to the central core (14) via interfaces (19). A windows program (20) with an editor (21) provides the output to a display (22). The control functions for real-time programs operate via user programs (23) and an editor (24). A bus distributor (25) provides coupling via network and core computer buses (26,27,28,29).