Design And Implementation Intellegent Metering System Of Communication Base Station Based On Ext + SSH

Intelligent metering system based on Communication station is a technology developed with a wide range of applications in various fields, information technology and telecommunications companies. The revolution of information technology makes enormous changes in all areas of society. Each telecom companies must keep pace with the times, enhance the competitiveness and improve the management capabilities of modern telecommunication enterprises, in order to adapt to the development of society. The increasing demand of information from telecommunications companies has made the computer and network technology penetrated into the daily work of the telecommunications business.The manual collection of electricity-consumption information of traditional telecom companies has no long meet the demand of the telecommunications to have rapid transmission of large amounts of information and processing. The applications of intelligent metering system based on communications station meets the demand of telecommunications enterprise to collect the data automatic and improve data management, and then enhance the overall competition in the telecommunications business in the market. Data acquisition system of intelligent metering system based on Communication station collects the data and transmits the data to the satellite by power consumption, and then transmitted by satellite to the data center. Intelligent metering system based on Communication station plays a key role for inaccessible areas, especially for unmanned communication base station. In this paper, we only study the data center software, and the data acquisition hardware implementation is beyond the scope of the study.The system is based on Ext + SSH framework, ExtJS can be used to develop RIA (AJAX client application of rich internet application) which uses javascript to program, mainly used to create front-end user interface, is ajax framework, and independent with back-end technology. Ext provides a higher degree of adhesion application framework. Ext emphasis the target unity on design and development, which can not be done by a lot of open source projects. On 2007, the official version 1.0 release, until today, ExtJS's users has been developed covering the United States, Germany, France, Japan, China. The current version is Ext-3.0. Spring is an open source framework created by the Rod Johnson. It is created to solves the complexity of enterprise application development. Spring uses basic JavaBean to be completed the work which can be completed only by the EJB things before. In short, Spring is a lightweight Inversion of Control (IoC) and Aspect-Oriented (AOP) of the container frame. Hibernate is an open source object-relational mapping framework. It has a very lightweight JDBC object package so that Java programmers can use arbitrary object programming thinking to manipulate the database. Hibernate can be applied to any occasion using JDBC, either in the Java client end, or in Servlet / JSP Web application. The most revolutionary is that Hibernate can replace CMP in the J2EE application framwork applied EJB to complete the important task of data persistence. Hibernate have five core interfaces totally, namely: Session, SessionFactory, Transaction, Query and Configuration. These five core interfaces are usedin any development. Through these interfaces, you can not only access to persistent objects, but also for transaction control. The basic idea of struts is to separate the view layer and business logic. It is easy to maintain, and also easy to expand. It is an MVC framework; M is the model, business model, V is theview layer, and C is the control layer, controller. These four frameworks are now widely used in complex software systems development in the front and back.