Research And Development Of Information Identification And Analysis System Oriented To Measurement Clients

As national economy and society of China access into a comprehensive, harmonious, and sustainable development orbit, quality testing is getting more and more important. In "Periodic Calibration Schedule of Measuring Equipment", our country rules that measuring instruments must be calibrated and verified detailed and carefully according to actual situation periodically. Therefore, the customer number and information content received by quality inspection department will increase, and this information has certain changes. But at present, Chinese enterprises still lack of sufficient analysis for their customers. Their analysis means are simple, and methods are not perfect and systematic enough. But the enterprises need to analyze customer data, update relevant information in time, analyze and manage information resources better, information resources to better analyze management of resources, utilize resources effective and rational, find target clients accurately, and provide services according to the needs of target clients. Therefore, research and development information identification and analysis system oriented to measurement clients(IIASOMC) has great practical significance and value.This paper elaborates the research background and significance of IIASOMC firstly, introduces and development, summarizes the present domestic and overseas research trends and current situationpoint out existence problems, proposes the research purpose of this system, and summarizes the main content and structure of this paper preliminary.Secondly, it introduces the development environment of IIASOMC, and describes the SQL Server 2005 database technology, encryption technology and object-oriented software research methods in detail.Thirdly, this paper introduces how to analyze customer needs, analyzes system need, elaborate system functional requirements and non-functional requirements. Through analysis, the five system's main modules are: statistical analysis, customer regional distribution, customer information maintenance, group clients'maintenance, system management. Meanwhile it analyzes the system data form in detail, and design system structure and system function module based on this..Then, this paper discusses the design principle of database, introduces the database design steps, analyzes database needs, and introduces the structure of database table and their relationship, and designs the logic structure of database.Finally, the solutions of key technology problems of system are expounded particularly. From the business process of system framework, the design process of selected representative modules are introduced in detail, and main function interfaces are set out.The system relevant functions have passed the test, and made trial run in Guangdong measuring science research institute, which have achieved good results. The system realizes data compare function, improves the efficiency of business personnel greatly, makes good guidance function for business policy decision, thus allocate limited resources reasonably. Facts have shown that IIASOMC can adapt to the needs of Chinese current measurement organizations.