Method for spare switching of a train of data signals

The switching state of a change-over device has previously been controlled by a so-called event device. This has the disadvantage that a failure of an event device can result in faulty control of the change-over device. To avoid this, the change-over signal output by the event device to the change-o...

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1. Verfasser: NAGLER, WERNER
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The switching state of a change-over device has previously been controlled by a so-called event device. This has the disadvantage that a failure of an event device can result in faulty control of the change-over device. To avoid this, the change-over signal output by the event device to the change-over device is of such a type that the change-over device can carry out the switching to standby automatically when the event device fails.