Applied Researches Of Car Remote Security Information System

With the rapid development of the automobile industry nowadays, cars have become the necessities of daily life for more and more families in China. As costly merchandise, the car is cared about not only the secure problems but also its information in real-time. Except for the demand of GATA (Guard Against Theft and Alarm) system, the remote controlling and monitoring of car status and parameters is needed as well when car is out of sight.SMS system based on GSM mobile net provides an ideal platform for wireless data transmission because of its excellent features such as low cost, stable performance and reliability and wide application fields. The mission of this project is to bring forward a scheme about an information system which integrates the car security protection, car status checking and monitoring based on GSM SMS operation. The car owner can handle the car status through the mobile phone terminal within GSM net area. It can give an alarm to the car owner through the mobile phone terminal if the car status changed.This paper introduced the GSM SMS protocol and GPS communication protocol and the interfacing between devices. The paper emphasizes the theory about the software and hardware of the system, describes the developing and debugging and testing process and technical points. The five main sections of this thesis are as follows:...