Abstract: Determining a hierarchical structure, possibly for delivery to an asset management system. Some exemplary embodiments may be a method comprising receiving a message originated by a data acquisition system and destined for a remote process controller (the receiving by a message router), using content of the message to determine a hierarchical structure of a system between the data acquisition system and the remote process controller, forwarding the message by the message router, and passing information related to the hierarchical structure to an asset management system.

Abstract: Systems and methods for communicating data from field devices to data acquisition systems. In at least some exemplary embodiments, a remote process or field controller may obtain data, and send the data to a data cache only if the data has changed from previously sent data. The data acquisition system may poll the data cache for data. Having the remote process controller send only data that has changed allows the communication channel between the data caching system and the remote process controller to have a bandwidth or throughput lower than what may be needed to support the polling of the data acquisition system.