Housing Authority real estate listings information release system LED program

The production system based Shuangliu County housing authority information system, mainly for the sale of real estate registration, the real estate business documents processing, mainly for daily administration business. In order to improve the internal administrative efficiency, information systems need to support the housing authority departments and leaders at all levels to provide real-time visual at different latitudes of the real estate sales data, detailed and accurate data more scientific decision-making, close to the pulse of the market. At the same time, also hope that the real estate information data directly to provide consumers with more authoritative and accurate, to realize the information transmission of various real estate real estate developers, consumers to timely and accurate release of the real property sales. Shuangliu County Housing Authority after repeated research, combined with the excellent application in other industries, first proposed by the housing authority data production management system as the foundation, the analysis technology of the wireless network information transmission technology and data graphics, real information, housing data safe, timely, accurate, clear in various projects dot on the screen of the LED. At the same time and transmit all kinds of real estate policy and notice. To achieve these requirements, we must open up production management system and distribution system and solve the bottleneck of data, real-time data synchronization, data collection and sorting accuracy of the corresponding information released to the different real estate sales site. For the real-time and accurate data consumers can clearly understand the commercial housing in the purchase of the site, put an end to the seller through the cover plate and the formation of artificial control of housing dropped, hoarding and other bad behavior. System using wireless LED Shenzhen tansins interoperability dissemination technology field only need electricity that can make LED screen automatically by the housing authority to take over the center room, all processes are done automatically, without human intervention, to ensure the authority and reliability of data. In the beginning of the design of the comprehensive consideration of the ease of use, due to the use of the LED terminal Tianxin interchange technology wireless communication module and embedded controller integration technology, it makes the hardware trouble free working time of 100 thousand hours, without any maintenance work in the process of using. The system solves the wireless data connection to the data on the precise control and management, and the use of data compression and encryption technology reduces the data transmission pressure, ensure the reliability of the hundreds of sales terminals, the maximum possible to meet the consumer demand for real estate authority data. LED wireless distribution system.NET software platform and embedded hardware integrated development based on the new system combines database mining, screening data cleaning, data flow engine, data compression encoding, GS geographic map, intelligent data transmission and incremental 3G wireless transmission technology, the integrated use of assembly, C++..NET different development the tool, completed the design and construction of the whole system, and considering the characteristics of wireless transmission system, the amount of data in the optimization and decompression technology to fully tap the potential of the hardware, to achieve the overall market data transmission is completed in three minutes, the whole month traffic does not exceed 20M index. System for the B/S structure, the client does not need to install any software, direct access to the IE browser can be authorized to use, simple maintenance, easy to use. The interface of the system Shuangliu housing authority data graphic analysis system was designed according to the overall information system with B/S structure, the client browser can call license system using BIS (Business Intelligence System) of the system platform, Windows and ActiveX Insight and Windows SMB based on DynaViewer control. The application of convenient and efficient management tool Sight Administrator is used to release the storage and management of Sight application development in Server; the central management mechanism of Administrator makes the application and extension support to achieve optimal. DevELoper Connector DynaSight Developer system connected with the DB/OLAP side, because of the different DB/OLAP has its proprietary Connector; in the same interface can show from different DB / OLAP data source and analysis and provide applicable; object oriented user interface to access all the data sources; at the same time, Web DB Connector DB and DynaSight Server connection support almost all relational and multidimensional databases; direct access to any data source through the Connector internal and external. The system supports IBM DB2 Services, IBM DB2 Views Cube data source. Access to any application and information via the IE Client channel, Java Applet automatically by the user through the Browser connection DynaSight Server execution; execution is not limited to advanced analysis on the IE, dynamic real-time access. The graphical analysis of the system is simple and intuitive, and it can provide multi angle data display and decision support for managers. OA collaborative management software is based on the application of the Internet, the Internet from the environment for collaborative management provides the basis for cross time and space. B/S architecture, based on the J2EE specification development, synchronization of international SOA and WEB 2 technology, cross platform, cross database, support a variety of application servers. Workflow, knowledge management, the Internet, wireless applications and other core technologies, while taking the international leading multi-level security technology certification and security management mechanism to fully protect the security and reliability of information data. The system developed by Java language, the system configuration is completed by XML technology; database using relational database system, database connection through JDBC services, improve the performance of the system using the connection pool, object cache and other technologies; communication protocol using HTTP, TCP/IP, interface using Web Service, through the embedded browser collaborative Wizard