City Fire Safety Management Service Platform Based On Internet Of Things

With the advancement of China’s urbanization process, soaring urban land prices, increasing high-rise, super high-rise and underground integrated constructions, the fire safety problem becomes prominent, and fire fighting plays more and more important role in urban residents’ life. The application of fire safety monitoring and other service system has achieved a certain program of fire warning. However, the present fire safety monitoring systems are mostly independent, without information sharing, systematic safety monitoring warning ability, and the human factors play a critical role. When fires occur, it will greatly reduce the system’s monitoring warning ability due to human negligence, which will cause property damage and casualties.This thesis aims at the deficiencies of the lowering fire safety monitoring ability, caused by independent fire safety monitoring system, and no linkage of fire unit, basic police and fire department, it designs urban fire safety management service platform based on Internet of things technology. The system platform design combines the national urban fire safety standard with the present automatic fire alarm data communication mode and scheme of practice. The system platform implementation is mainly divided into: the underlying data acquisition layer, data transmission layer and Web application layer. The data collection of the bottom layer intelligent data acquisition system based on embedded system, ZigBee node module through corresponding sensor for fire monitoring sensor data real-time information, through the ZigBee protocol to transport the data to the embedded intelligent devices, embedded intelligent devices will be data processing and uploaded to the server, to the Web application layer to provide fire protection information data base, to provide the basis for follow-up analysis. The Web application layer adopts ASP.NET technology and SQL SERVER database development, user unit fire protection safety end to achieve the main unit information management, fire management unit, unit inspection personnel management, unit inspection data, receiving fire notifications sent by the client; the area to achieve the main unit inspection data statistics, rectification notice issued, audit unit inspection data and other functions; the fire department client mainly realizes the audit inspection sampling data, ordered rectification notice issued, analysis of inspection data statistics, fire personnel management and other functions.Through the practical application, the system platform of the intelligent data acquisition layer can fire information data real-time acquisition of fire safety protection unit, the Web application layer can process real-time data collection of fire, and the early warning information is sent to the relevant personnel on the mobile phone, to achieve early warning function, improve work efficiency, effectively reduce the casualties caused by fire disaster and property losses.