The Theory And Implement Research Of Control System Between Mobile Telephone And Micro-controller

With the fast development of mobile telecommunication technology, using mobile technology to implement telecommunication control has more and more research value in theory and practice. It integrates mobile communication, networking, digit signaling processing, automation control and micro-control technology and so on, it can widely use in many phases, for example, mobile phone telecommunicate to control robot, automobile and door guard against theft, and telecommunicate to control industry machine for operating normally. Its best merit differences from other control systems is that it can implement real-time intercommunication and it doesn't be limited by the range of domain.It will be implemented real-time intercommunication between mobile phone and micro- control system in this graduate thesis's design. The design uses micro-control system model and wireless GSM telecommunication model. Wireless model transits SMS to user's mobile phone and receive SMS from user's mobile phone, so connecting with telecommunication function between user's mobile phone and micro-control system. Micro- control system connects with wireless model through AT instruction, in final get the purpose of controlling system.The design aims to mobile phone telecommunicate with automobile system for guarding against theft. I have completed hardware design of micro- control system, software writing and debugging, I can simulate to implement the required function, design can satisfy with this design required completely^ and as the automobile system of guarding against theft, can reach the marketing application required basically.The thesis discusses system hardware implement scheme and character of key hardware circus firstly, then the software implement and function, finally sufficiently introduces the system extended function and conclusion analysis.