Information handling system
An information handling system includes at least one interface unit 01, 02, for inputting data from an external device, processing units 11, 12... 41, 42... a transmission medium 3 and output units 511, 51k ... for distributing processed results. Each processor sends on to medium 3 a message compris...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | An information handling system includes at least one interface unit 01, 02, for inputting data from an external device, processing units 11, 12... 41, 42... a transmission medium 3 and output units 511, 51k ... for distributing processed results. Each processor sends on to medium 3 a message comprising data and a code indicative of the data content, and selectively receives the data of the messages from other processors on the basis of the content codes of those messages. By determining whether or not the codes arrive at predetermined intervals, processor faults can be detected. Each processor is able to substitute for a faulty one. Backup in the handling of terminals is provided. |
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