The new type of business consulting system is used in illuminating lamps

Design and Development of Automotive Enterprise Information Integration System Tianjin Automotive Lighting Factory is a company specializing in the development, design, production and sales of automotive lamps, rearview mirrors and automotive products. The successful implementation of ERP system makes the information interaction within the enterprise faster and improves the efficiency of production operation. How to realize information integration and agile collaboration with other enterprises in the supply chain has become another problem faced by enterprises. This topic combines the actual situation of Tianjin Automobile Lighting Factory to study the design and development of integrated information systems in the supply chain of automobile enterprises. After implementation, it will provide a public information integration and communication platform for automobile enterprises, which greatly improves the efficiency of enterprise collaboration and business activities. , reducing risk and maximizing the performance of the entire supply chain.

Auto Enterprise Information Integration System Overall Design Integrated Information System provides a collaborative information exchange platform for enterprises in the automotive manufacturing supply chain. With the support of the integrated information sharing platform, information integration between heterogeneous ERP systems can be realized. The cooperative enterprises in the chain carry out enterprise business and realize collaboration between different enterprises in the network environment. The integration platform architecture is shown in Figure 1. The integrated information platform supports information sharing of multi-cooperating enterprises. After the user logs in to the integrated platform, the target enterprise can be selected for information interaction. User login and interaction with other companies in the supply chain are shown.

In the automotive enterprise supply chain, the business connections between the enterprises are tight, and the real-time interaction of the enterprise ERP system information can be carried out. For example, the automobile lighting factory and the automobile assembly factory are used as examples to illustrate the interaction process. The automobile assembly plant and the automobile lamp factory are the manufacturers and suppliers in the supply chain, and the interactive work flow is as shown.

Schematic diagram of integrated information platform system User login platform process information integration and sharing system workflow The purchase order issued by the ERP system of the automobile assembly plant is the data source, which mainly includes two workflows: First, the users of the automobile lamp factory can query the final assembly through the system. The detailed information of the purchase order issued by the factory, and determine whether to accept, the system automatically saves the user-confirmed purchase order information to the ERP system of the lighting factory, and arranges the production plan according to the production capacity of the enterprise. Second, the user of the automobile assembly plant can query the status of the purchase order that has been released through the system, and further track the production process.

System function definition and operation mode integration information platform provides three modules: user management, integrated information release, partner enterprise management, etc. The partner enterprise management module integrates the information of the automobile assembly plant, automobile lamp factory and other enterprises, and is managed by a third-party server. The interactive services of the two parties (such as the automobile lighting factory and the assembly plant) are managed. Here, the data synchronization mechanism is adopted to ensure the synchronization of the interactive data between the enterprises. The three-party data flow is as shown.

The schematic diagram of the tripartite data flow is as follows: 1 The automobile lighting factory orders a batch of certain types of lights. The model, specification, quantity, etc. of the batch of lights are automatically generated by the local ERP according to the production vehicle conditions, and the order is automatically stored in the back-end database of the local ERP; 2 after the order is reviewed, the automobile lamp factory is reached through the integrated system. At this time, the data is actually stored in the third-party database; 3 After the automobile lighting factory logs in to the integrated system, it can be seen that a new order is generated according to the corresponding authority; 4 the user with the corresponding authority can confirm the order or reject the order; After confirmation or rejection, the confirmation or rejection of the corresponding order is passed to the original generating order company and the enterprise, and at the same time, a backup of the corresponding order is left in the third party.

In this way, the automobile assembly plant and the automobile lamp factory can make the corresponding data transparent through the third party while ensuring the security of the database, and use the integrated system to accelerate the efficiency of information transmission between enterprises. In addition, companies can keep abreast of the company's information, and can also release relevant information in a timely manner. In order to implement the joint construction and sharing of enterprise information integration within the platform, and taking into account the original ERP system of each enterprise, a third party is abstracted among many enterprises, and the workflow between enterprises is handled by a third-party integrated system of automobile enterprises. This aspect guarantees the authority of the information, and on the other hand allows the enterprise to fully utilize the functions of the original ERP system.

Based on B/S structure development information integration system, using ActiveX technology and data synchronization mechanism in programming, using Rdp_comp.dll dynamic link library and DataGrid object to ensure query data is displayed on the current page, which greatly facilitates user data submission and query, ensuring The efficiency of the data display. At the same time, the extended application architecture provides an easy-to-use, customizable, customized, and scalable application implementation mechanism and application model for B/S-based business applications. The entire system uses the database as a shared object, and can seamlessly connect with the enterprise PDM and ERP systems. Companies can design their own business rules based on their individual needs. The system sets the user password and permissions. Users of different enterprises and different rights can handle different services. The system can also give users new permissions based on rules in real time.

Conclusion Information integration technology is the core of building an agile supply chain. This paper proposes a new enterprise e-commerce model based on ERP information integration, and studies the real-time information integration technology between heterogeneous ERP systems in automotive enterprises, which makes information between upstream and downstream enterprises in the supply chain. The interaction is more real-time and standardized, which sets new standards and norms for the business process of the enterprise in the information environment. The information integration platform researched and developed in this paper provides strong support for agile supply chain management. It provides a total solution for promoting enterprise and industry information construction, with important engineering significance and potential economic value.

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