Controlling real world objects in an industrial installation

摘要

A method for controlling real world objects in an industrial installation, which is performed in a server node and includes the steps of: receiving a connection establishment request having a user identity; authenticating the user identity; establishing a connection; receiving a service request, wherein the service request includes a reference to an aspect object and a reference to an aspect of the aspect object; forwarding the service request and the user identity to a service dispatcher module; determining a target service provider from the reference to the aspect object by querying a directory server module; and sending the service request and the user identity to the target service provider.