Avl List Gmbh

Andreas Aldrian

Peter Priller

Christoph Wolf

Patrik Maier

Zhendong Ma

Samuel Sprung

The invention relates to a communication module for transmitting data between at least one hardware component which is integrated into an internal network of a technical system and a back-end computer system which is connected to a packet-switched data network. The communication module has a device-proximal gateway and a network-proximal gateway, which are connected to one another via a point-to-point connection without intermediate stations. The network-proximal gateway provides a data transmission interface between the packet-switched data network and the point-to-point connection and the device-proximal gateway provides a data transmission interface between the point-to-point connection and the internal network.

Communication module

A method and apparatus for generating and updating a remote instance of a screen view for a communication device during a communication session. The screen view has a number of data elements that are presented on the screen view in accordance with a defined static or dynamic display schema. A display schema that at least partially corresponds to the display schema of the screen view is transmitted to the communication device at least a first time via a first communication path, the values of at least one of the data elements are transmitted to the communication device via a second communication path during the communication session, and the values of the data elements and the transmitted display schema are combined by the communication device in order to display the remote instance.

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Haseldorf-Tobelbad, Austria

Andreas Aldrian