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

A service-oriented and working-method-oriented technology, applied in the field of real-time database systems in smart residential areas, can solve problems such as high price, difficult performance to meet massive data storage requirements, and real-time performance that cannot meet the requirements, so as to improve data exchange efficiency and facilitate distribution Formula computing and deployment, reducing the effect of software development cycle and application cost

Active Publication Date: 2019-09-24
SHANDONG JIANZHU UNIV
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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

Method used

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

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Embodiment Construction

[0086] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0087] The architecture of a service-oriented real-time database system for smart residential areas consists of five main parts and corresponding management parts, namely data interface layer, data persistence layer, data model layer, service layer, service management layer, and system operation and maintenance layer , system architecture such as figure 1 shown.

[0088] The data interface layer realizes the information collection of the ground source heat pump system in the residential area, the Internet of Things equipment and related equipment, and the communication program of the opcserver, the Internet of Things node, and related equipment encapsulates the data according to a unified communication protocol, and transfers the data into the memory middle. The function of the Internet of Things node is to realize centralized collection of data of In...

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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 ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/21G06F16/25G06Q50/26
Inventor 王少林田晨璐乔国兴高修崇杨芳黄喜悦
Owner SHANDONG JIANZHU UNIV
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