Study On The Computer System Integration That On The Basis Of ERP And Industry Control

With the development at full speed of the modern science and informationtechnology, enterprise's informationization, control and management of integrationalready to become the main question which the manufacturing enterprise faced.Since the concept of CIMS (Computer Integration Manufacturing system) wasproposed in the seventies of last century, the view of the integration has already beenrooted in the hearts of the people and apply to each trade, CIMS is also developed fromoriginally traditional disperse manufacturing industry to the continuous productionprocess flow enterprise, and has gradually become a new tendency of the flow businessautomation development. The integration have already become the key to systematicconstruction, how the product development, the industry control, the managementinformation, the market conformity carried on integrates highly, constructs into thelarge-scale CIMS system which contains ERP (Enterprise Resources Plan) andSCADA (Supervisory Control And Data Acquisition) has high research applicationvalue.This paper regards the planning and implementation of Qianjiang CigarettesFactory flow CIMS system (hereafter referred to as QJ-CIMS) as the selected topicbackground. According to the characteristic of the tobacco industrial, combine theactual conditions of Qianjiang Cigarettes Factory, has designed CIMS integratedsystem on the basis of ERP and industrial control; Divided into two major parts frommacroscopic General QJ-CIMS: expand ERP system and industrial control system, hascarried on concrete plan design to it respectively.The research contents of this paper and main achievement are summarized as follows:First, has introduced the system structure, the structural level of flow CIMS indetail, analyzed in depth the essential technology (for example information encoding,database middleware technology and so on) of CIMS information integration,proposed the design plan of ensemble architecture of QJ-CIMS.Second, has analyzed in depth the principle, method and development trend ofERP. Proposed the overall structure functional design plan of Qianjiang CigarettesFactory ERP integrative system, and has done the thorough research to its softwaresystem structure. Simultaneously aims at ERP and the financial software connectionintegration, proposed the concrete integrated technology plan, have completed its coremodule design. Third, introduced the concept and basic function of SCADA system generally,analyzed the deficiencies and improvement trend of traditional SCADA system.Studied the key technology of the ground controlling integration--OPC (OLE forProcess Control) technology, has designed a industry supervisory system based on theOPC unification interface standard, realized the integration of PCS (Progress ControlSystem) and the MES (Manufacturing Execution System), and applied it to QianjiangCigarettes Factory 5000Kg/h cut tobacco production line centralized control system. Finally summarized the research works of this paper, and made a forecast to thelater research and the development tendency.