The Design And Development Of A Distributed Automatic Batching System

The Automatic Batching System is a dynamic online dosing system integrated with such functions as transportation, dosing, batching and rating. It enjoys wide application in building material manufacturing, chemical engineering, metallurgical industry, mining, power plant, foodstuff processing, feedstuff processing and other industries. The research and development of the system is of great significance to improving working conditions, enhancing product quality and manufacture efficiency, perfecting modern enterprise administration system.On the basis of a summarization on the application background and development trend of the automatic batching system, taking the cement processing technology as a subject, the paper provides an analysis on the structure and control principles of the electronic belt scale. The function requirement of the system is also analyzed in the paper. After these, the paper gives a general design and hardware system solutions for the distributed batching system.The batching controller is among the kernel parts of the automatic batching system. A controller with MCU technology is designed in the paper. The controller adopts a C8051F020 MCU and is integrated with more than one function in metage, prescription storing, communication, controlling and alarming. It features in economy, high reliability, high performance and high intelligence.The paper adopts the Supervisory Configure software controX2000 to develop a supervisory program for the host computer of the distributed automatic batching system and detailed the designs of the master page and historical report forms in the program. It also makes an introduction to the principles of device configuring and labeling. The program is developed with such functions as configuring the interface of the system, indicating alarms, outputting report forms and connecting devices.Hunan Huabo Control Facilities Limited Company has turned the design of Distributed Automatic Batching System into actual products and the operation of the product in cement plant, metallurgical industry and other industries shows that the system has steady, reliable operation and is of high control accuracy.