I. Workflow management and ERP system application program use information technology to transform the traditional industry, drive industrialization with informationization, and achieve leap-forward development, becoming our national policy. Manufacturing informationization, especially management informationization, is attached importance to national and enterprises. This also has become a consensus of manufacturing companies to apply ERP systems. Traditional ERP provides a complete set of modern management tools for optimizing enterprise resource utilization, collection logistics, information flow, and capital flow of manufacturing enterprises. However, it has insufficient process integration and inter-enterprise integration. Specific performance in: 1. Traditional ERP is a functional transaction processing system. It provides business personnel with a wealth of business handling capabilities, but every business process is not isolated, it must be related to other departments, others, other matters, which constitutes a business process. Traditional ERP lacks effective control and management of this business process. Some business processes are written in the program, not this, must be implemented, otherwise the program will be modified. Many processes are done by manual offline. ERP has produced many reports, and the document is printed and binding books, and is handed over to relevant leadership according to process regulations. Such a way of work puts the company's leadership outside the system. It doesn't matter if they enter the system, even if they enter the system, they are just inquiring the company's production business information, rather than using the system to exercise the leadership function. One of the consequences is that the leaders are placed outside the system, they don't care about the operation of the system, making the system's implementation effect. 2. Curing business processes are very disadvantageous for business processes. Everyone knows that Chinese companies are changing from the planned economy to the market economy, from the regional economy to the world economy, from traditional manufacturing to agile manufacturing, virtual manufacturing and development. In order to cope with the intense competitive environment, companies should constantly improve their management and implement the process reconstruction. All this means that the business process of the company is constantly changing. So the traditional ERP system must be a functional reconfigurable, a process that can be changed, and a highly flexible system. To this end, it is an inevitable result to introduce workflow management techniques into the ERP system. In process definitions, include: process, activity, conversion conditions, related data, roles, applications such as applications, etc. The data stored in the workflow management system can be divided into: workflow control data, it is a workflow execution service to control it, for processing or activity instances; related data, control process instance status conversion conditions, and decide Logic Trend, can be modified; application data refers to data by the application, reflecting the actual content information of the specific service, which is flowing throughout the process. The first two data are workflow related data, and should be stored in the third data. The workflow reference model determines the basic architecture of the workflow management system. The architecture should be adopted by developing workflow software. Of course, a workflow management system can also not follow this model standard, or only part of this model, but it has proved that this model structure is currently the most reasonable. A workflow management system can include one or more engines, and provide five functional services to the outside through the API, which are:
· Imported Export Export Declare Direction of Interface 1 - Interface 2 - Interaction between Application and Worklist Processor · Interface 3 - Software Tool and Application Call · Interface 4 - Between Different Workflow Management Systems Collaborative work · Interface 5 - Management and monitoring
