Studying TianCai Building Cold Water Unit's Remote Monitoring And The System Integration Between It And Continuum System

The study background of this paper is the Building Automation System(BAS)of TianCai building. The BAS'control system of TianCai building is Continuum system made by Andover Co., cold water unit is the vapor model made by shuang Hang group Co. Cold water unit has the standard RS232/RS485 serial communication ports, Continuum system also has the standard RS232/RS485 serial communication ports. Andover Co. can provide many X-Driver communication software, which can use different communication rate to connect with many other devices very well. There are many different devices, factories and the communication protocols, so the X-Driver communication software designed by Andover Co. is not able to deal with all of them. Andover Co. has not the X-Driver communication software which can connect with cold water unit made by shuang Hang group Co.This paper mainly discusses or resolves the following problems: the intelligent building system integration, the communication protocol of cold water unit, the monitoring program that can remote monitor the cold water unit and the system integration between cold water device and Continuum system.This paper is the first one which studies the system integration between the cool water unit and the Continuum system. It can be a valuable reference to the technicians who want to resolve the similar problems.