关键词: 流程企业；产品跟踪模型；物料需求算法；报表数据模型；工作流模型

Abstract:

Process manufacturing is fundamentally different from traditional discrete manufacturing for its management characteristics. To solve the problems of having process industry management and information technology working together seamlessly, this paper presented a business modeling method to support the latter systems development and implementation. For the purpose of tracking the product information in purchasing, producing and selling, a batch association-based product tracking model was firstly discussed. By disassembling the single-structure BOM into product BOM and packaging BOM，an improved material requirement model and optimization algorithm were presented. By analyzing sale modes in the process industry and the different styles of report forms, the report data model composed of bills, accounts and restrictions and its key algorithm were presented; Based on the node transition and workflow models , a business process management method to achieve the dynamic computerized processing was studied. 

Key words: process manufacturing enterprise, product tracking model, material requirement algorithm, report data model, workflow service model