Fire protection and maintenance management system based on big data

The invention discloses a fire protection and maintenance management system based on big data, and the system comprises a display layer which is used for displaying a front-end system interface; the gateway layer is used for providing routing, authentication, flow control, fusing degradation, protocol conversion and black and white list services; the business layer is used for executing a fire-fighting maintenance task; and the platform service layer is used for providing corresponding fire protection and maintenance services for users of different roles. According to the method and the system, users are helped to find fire-fighting problems more timely and actively dispose and prevent the fire-fighting problems, comprehensive support of business work is realized through multi-source data access, comprehensive analysis of complex problems is further realized, data sharing is realized, an operation mechanism is more perfected, and more optimized fire-fighting information services are provided for different rol