Study on the Web based remote monitoring and controlling system for heat exchanger

A Web based remote monitoring & controlling method for heat exchange system is presented in this paper. Under Internet/Intranet environment, the CAN bus technology, the embedded WEB sensor and the popular B/S structure are used to realize the remote monitoring & controlling of the heat exchange system, so it can overcome the shortage of the C/S structure, and can also predigest the course of data-processing and reduces the time of controlling. The JDBC interface technology is used to connect browser with database, and the Web page update technology can realize that the information of parameters display and heat exchange system state update automatically, so that, the user can monitor and control the remote heat exchanger by running the virtual controlling panel - ActiveX in the browser.