Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Patent
1998-03-05
2000-12-19
Hua, Ly V.
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
714 23, 713321, G06F 1100
Patent
active
061638544
ABSTRACT:
A switchgear cabinet monitoring installation, wherein a switchgear cabinet has at least one control device for units built-in or units attached to the switchgear cabinet, and at least one server. A rapid detection and reaction to a failure of the network is achieved with each control device and each server being connected via the network with a lead computer, wherein the control devices are coupled through additional connections with the lead computer and via connectors with the servers. In case of a failure of the network, the data exchange between the control devices and the lead computer can be established via the additional connection.
REFERENCES:
patent: 5530946 (1996-06-01), Bouvier et al.
patent: 5745391 (1998-04-01), Topor
patent: 5872565 (1999-02-01), Greaves et al.
Heinrich Styppa: Schaltschrank-Klimatisierung [Airconditioning for a Switchgear Cabinet], pp. 34-37, Moderne Industrie, Landsberg/Lech, Germany, 1992.
Thomas Koch: Automatisches Umschalten zweier eigensicherer Datenubertragungskanale zur Erhohung der Verfugbarkeit, Signal+Draht, 85, pp, 10-12, 1993.
Hain Markus
Kreiling Jorg
Hua Ly V.
Rittal--Werk Rudolf Loh GmbH & Co. KG
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