Remote Supervise And Control System Of Short Message Service Based On PLC

This system supplies a remote supervise and control system on which the mobile phone can interactivly communicate with PLC through SMS,which can remotely supervise and control family equipments and house environment condition。In this system customer can sent control order to the short message center by adding purpose address with the form of phone message , then it could be delivered to Wireless GSM short message module from short message center, PLC can read or write data with the form of PDU code by the correspondence of the GSM module and PLC, the control target could be conveniently realized remote supervision that control.This paper mainly discusses the application of remote supervise and control system of short message service based on PLC in intelligence home。In the design,PLC control system, wireless GSM short message modem are used .The main contents of this paper include PLC control module design and several sub function modules design (eg:window control module and an alarm module guarding against theft) and PLC control system software and so on.。Wireless GSM module transits SMS to user's mobile phone and receives SMS from user's mobile phone, so connecting with telecommunication function between user's mobile phone and PLC control system。The PLC control system mainly fulfils the function of sending SMS and receiving SMS and interpreting SMS, and then controlling the terminals。...