Analysis And Design For The Production Management Data Collection, And Enquiry System

Production management is the key competitive factors, improving equipment utilization, improve work efficiency, increase management efficiency, saving money, saving labor and reducing the human factor is the enterprise's production management and the fundamental goal of self-improvement.In this paper, the world's top 500 enterprises Renesas Semiconductor advanced production management experience, first of all, the production of data collection, query, statistics of the various possible demand, and demand analysis of the three-tier structure of the system design. Then, this three-tier structure of the system design of a detailed explanation."Data Acquisition Subsystem" realization of the production data acquisition functions, including automatic collection and artificial collection, as a system of the bottom of an 8-bit embedded system design, system middle layer - "acquisition equipment control subsystem" for the acquisition of equipment Acquisition of terminal equipment service functions, completed all the preliminary data collection processing and upload server centre in the enterprise network problems, data local preservation; system at the highest level - "database subsystem" using B/S through the Web for businesses providing various management of real-time production data query, statistics function.The system has been checked and accepted by the Japanese side, and Renesas Semiconductor (Suzhou) Co., Ltd. put into use.