| 摘要 |
The present invention concerns a selective connection device allowing the connection of at least one peripheral to a target computer and a selective control system comprising such a device. It relates in particular to the field of devices for the selective connection of a control device composed of input/output peripherals to various target computers. More particularly, the invention concerns such a device affording security guarantees by preventing communication between the various target computers that may be controlled. This device makes it possible to connect at least one computer peripheral selectively to a target computer among a plurality of target computers. The connections between the peripheral and the target computer are connections made physically unidirectional. In the case where information input peripherals and information output peripherals are to be connected to the target computer, two unidirectional selection devices in opposite directions are used. In addition, in this case, the local control means of the information output peripherals and the information input peripherals are physically separated and not connected to each other.
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