Service-Oriented Real-Time Database System and Its Working Method for Smart Residential Areas

Abstract

The invention discloses a service-oriented intelligent residential area real-time database system and a working method thereof. The system comprises a data interface layer, a data persistence layer, a call service layer, a data model layer and a service layer, wherein the data interface layer is used for performing classified collection on sensor information of a safety protection system or a building automation system of a residual area, packaging data according to a unified communication protocol and transmitting the packaged data into a memory of the data persistence layer in a binary data stream form; the data persistence layer is used for unified storage of the data collected by the data interface layer; the call service layer performs data analysis and storage; the data model layer is used for providing measurement points and an internet-of-things device and performing data associative analysis and prediction; and the service layer is used for providing core services including data analysis, data cleaning, data compression, data decompression, data conversion, real-time data access, historical data access, state monitoring, business management, log recording and alarm services. A real-time database has the characteristics of loose coupling, service reusability and the like.

Description

technical field [0001] The invention relates to a service-oriented real-time database system for intelligent residential areas and a working method thereof. Background technique [0002] At present, many cities in my country are building smart residential areas. The construction of smart residential areas is mainly based on the residents of the residential areas, with the goal of resource integration. The comprehensive service platform of smart residential areas is the core of the construction of smart residential areas. The comprehensive information service platform of smart communities The goal of the construction is to realize resource sharing and business collaboration between heterogeneous systems of different departments in the city at the community level, and effectively avoid problems such as multi-investment, redundant construction, and waste of resources in the city. The real-time database of smart residential areas realizes the collection of massive data resources ...

AI Technical Summary

Problems solved by technology

Industrial-level real-time databases are expensive and do not meet the application requirements of smart residential areas. However, using databases such as SQL SERVER as real-time historical databases for smart residential areas, on the one hand, its performance cannot meet the storage requirements of massive data. On the other hand, , its real-time performance cannot meet the requirements

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