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LonWorks or Local Operating Network is an open standard (ISO/IEC 14908) for networking platforms specifically created to address the needs of control applications. The platform is built on a protocol created by Echelon Corporation for networking devices over media such as twisted pair , power lines , fiber optics , and wireless .
LonTalk is a networking protocol. Originally developed by Echelon Corporation for networking devices over media such as twisted pair, powerlines, fiber optics, and RF.It is popular for the automation of various functions in industrial control, home automation, transportation, and buildings systems such as lighting and HVAC (such as in intelligent buildings), the protocol has now been adopted ...
Echelon was founded in February 1988 in Palo Alto, California by Clifford "Mike" Markkula Jr. [1] The chief executive was M. Kenneth Oshman.Echelon's LonWorks platform for control networking was released in 1990 for use in the building, industrial, transportation, and home automation markets.
Going back to the 1980s, unlike other networks, LonWorks is the result of the work of computer scientists from Echelon Corporation. In 1999 the communications protocol (then known as LonTalk) was submitted to ANSI and accepted as a standard for control networking (ANSI/CEA-709.1-B), in 2005 as EN 14908 (European building automation standard).
When direct digital controllers are networked together they can share information through a data bus. The control system may speak 'proprietary' or 'open protocol' language to communicate on the data bus. Examples of open protocol language are Building Automation Control Network (BACnet), LonWorks (Echelon), Modbus TCP and KNX.
LonTalk – protocol for LonWorks technology by Echelon Corporation; Modbus RTU or ASCII or TCP; oBIX - Open Building Information Exchange is a standard for RESTful Web Services-based interfaces to building control systems developed by OASIS. UPB - 2-way Peer to Peer Protocol
Tridium's products facilitate by integrating building automation using open and proprietary communications protocols such as Modbus, Lonworks and BACnet. [5]Tridium is the developer of Niagara Framework.
OSGP follows a modern, structured approach based on the OSI protocol model to meet the evolving challenges of the smart grid. At the application layer, ETSI TS 104 001 provides a table-oriented data storage based, in part, on the ANSI C12.19 / MC12.19 / 2012 / IEEE Std 1377 standards for Utility Industry End Device Da