Wired and Wireless communication based Monitoring Control System and remote monitoring on mobile phone for Multi-absorption chillers and heater control system

摘要

The present invention is a device that can control the outdoor unit and indoor unit of the cold and hot water installed in the building by connecting wired and wireless communication modules to form a network with the central computer to monitor the status of the individual outdoor units and the indoor unit centrally. In case of an error, the error message is notified to the mobile phone of the designated person in real time, and the monitoring and control of the combined cold / hot water machine via wired / wireless can be transmitted through the text message to the mobile phone of the person who specified the status of the outdoor unit and the indoor unit at the time set by the person in charge. It's about the system.;In this design, the monitoring and control system uses general industrial panel computer and the serial port in the computer can be selected and used by wire and wireless communication module to send and receive data wirelessly in the place where communication line installation is difficult. By connecting (LAN), the remote mobile monitoring function, which informs the user's mobile phone of the status and error occurrence status by text message, differentiates it from the existing products.