Electrical computers and digital processing systems: multicomput – Computer network managing
Reexamination Certificate
2011-07-26
2011-07-26
Follansbee, John (Department: 2451)
Electrical computers and digital processing systems: multicomput
Computer network managing
C709S224000, C709S225000, C709S226000
Reexamination Certificate
active
07987254
ABSTRACT:
There is described an automation network, a remote access server for an automation network and a method for transmission of operating data between an automation system with one or more automation devices and a remote computer with the operating data of the automation device being transmitted via the Internet or an intranet and displayed and/or changed on the remote computer by an Internet browser. The remote access server provides the operating data for the remote computer and, for a session-oriented access, creates a software object as an image of the automation device and, if changes are to be made to the operating data by the access, a software object for simulation of the automation device and/or of the process to be controlled by the automaton device, so that any changes can be checked for permissibility and/or validity before being forwarded to the automation device.
REFERENCES:
patent: 6151625 (2000-11-01), Swales et al.
patent: 2004/0193287 (2004-09-01), Lefebvre et al.
patent: 102 45 176 (2004-04-01), None
Kruchinin Andrei
Misyuchenko Igor
Anwari Maceeh
Follansbee John
Siemens Aktiengesellschaft
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