GSM-based Anti-Theft Fire Alarm System Design For Corridor

With the continuous improvement of people's living standards,the awareness of property safety has also been greatly improved,and more emphasis has been placed on fire prevention and theft.The new products can not only meet the functional requirements of traditional products,but also integrate modern electronic technologies and network technologies to achieve integrated fire and security monitoring.The future development trend of the entire industry is taking the single-chip microcomputer as the control core,the sensor circuit as the external detection,and the sound and light alarm as the shock.The use of network communications for data transmission,etc.to achieve the overall fire prevention and security,more favored by people.At present the market has a variety of alarm system,alarm system for people's property security plays a very important role.GPRS communication network has become the most convenient way of data communication.It can send the alarm information to the phone using communication network.This paper designs a fireproof and burglar alarm system based on GSM corridor.Alarm system is composed of human body infrared sensor circuit module,smoke detection module,GSM communication module and key circuit module.The system uses human infrared sensor circuit for human detection,MQ-2 fire detection sensor circuit for smoke detection,the alarm system to provide external environmental information,buzzer and LED alarm warning,communication module SIM900 A send SMS alarm.Through such a program to achieve corridor fire,burglar alarm function.Finally,in order to verify the results of the simulation,the accuracy and practicality of the module was determined.Based on the possibility of increasing face recognition in the future and possible network transmission failures,detailed simulation comparisons and performance analysis were performed.Provide effective guidance.All of these provide real data reference for the GSM anti-theft fire alarm system on the corridor,and they are analyzed and summarized.The future development direction will be further explored,with certain forward-looking.