The Temperature And Smoke Monitoring And The Development Of Remote Alarm System

Along with the rapid economic development of today’s society, to prevent the fire work is increasingly important. So, it is necessary to develop a simple economic structure, and practical temperature and smoke detection and remote alarm system to meet the needs of the people. Will fire kill in the bud, make the loss of property.This design with the single chip processor and smoke and smoke sensor as the temperature detection and the core part of the remote alarm system design. MQ- 2 using temperature sensor DS18B20 and smoke sensors to detect temperature and smoke concentration in the air, to judge whether the temperature and smoke concentration index to exceed bid, if excessive alarm sends out sound and light alarm. In addition, this design also installed the remote launch module and display module, display module can show the current environment of temperature and smoke concentration, when the fire remote launch module to specify the receiver sends out alarm information.This system can detect the BuCe point automatically, after confirmation reached the standard of alarm will automatically alarm the system can be installed in all fire protection unit, used to monitor the scene of the smoke temperature, concentration and feedback to the controller, the controller will alarm values and received signal conversion values are compared to judge whether a fire. If there is a fire, this system can implement the red alarm buzzer alarm temperature display concentration of smoke alarm limit Settings, and other functions, is a kind of structure is simple to use convenient low price performance relatively stable intellective temperature and smoke sensors, and has certain practical value.