Noninvasive testing of network interface error codes for safety network

Error detection codes implemented in standard network interface circuits are enlisted in obtaining high reliability necessary for safety systems by virtual testing of the network interface circuits using background levels of network errors. The frequency of the testing matches the frequency of the n...

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Bibliographische Detailangaben
Hauptverfasser: LENNER JOSEPH A, VASKO DAVID A
Format: Patent
Sprache:eng
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Zusammenfassung:Error detection codes implemented in standard network interface circuits are enlisted in obtaining high reliability necessary for safety systems by virtual testing of the network interface circuits using background levels of network errors. The frequency of the testing matches the frequency of the network errors.