CONTROLLING REAL WORLD OBJECTS IN AN INDUSTRIAL INSTALLATION

摘要

It is presented a method for controlling real world objects (2, 2a-f) in an industrial installation (3). The method being performed in a server node (10) and comprises the steps of: receiving (100) a connection establishment request comprising a user identity; authenticating (102) the user identity; establishing (104) a connection; receiving (106) a service request, wherein the service request comprises a reference to an aspect object and a reference to an aspect of the aspect object; forwarding (108) the service request and the user identity to a service dispatcher module (22); determining (110) a target service provider (26) from the reference to the aspect object by querying a directory server module (24); and sending (112) the service request and the user identity to the target service provider.