Application of LonWorks Technology in Building Automatic Control System

Intelligent building is the integration of construction technology and computer technology,it is the future development direction.Field bus is an alldigital,all scattered,all open control system with high reliability and maintainability,low cost,realtime control.The paper focuses on the characteristics of its LonWorks technology in smart and intelligent buildings in the area of application,and gives LonWorks technologybased on building automation system design example,LonWorks technology can be made to effectively address the communication problems of the distributed control system.