The Development And Application Of2D Bar Code Technology In Gearbox Production Information Management System

With the development of enterprises and the continuous expansion of the scale. The sinotruk with independent development way in the production management, the development of ERM. sinotruk, including production management system(TRP3000), group version of material management system, quality management system, inventory management system core module, assembly of production management system and business platform, is the optimization and integration of all enterprise resources, and implement comprehensive management information management system. Quality records management system which is the maintenance of product quality files by component ID, provides the powerful support for the after sale service, but in the assembly parts information acquisition link, the traditional one-dimensional bar code or manually input mode can not meet the growing enterprises on registration accuracy, parts identity traceability requirements. In order to improve the work efficiency, strengthen the operational data collection capabilities, and job execution ability, at the same time to establish accurate information source for quality traceability, parts quality archives bar code management system must establish a highly efficient, accurate. To better play the role of the ERP system of enterprise. Further improve the level of business management as a whole.As the research direction of2D bar code technology in this paper, mainly through the aspects of the realization of the following functions to perform transmission parts of the2D bar code technology application research:1. The "transmission assembly quality record card" to critical parts trace ability implementation of bar code management research.2. Through the realization of the transmission of2D bar code technology assembly production process involves "transmission assembly quality record card" to critical parts traceability installed information bar code scanning input function.3. Implement the assembly materials drawing number and supplier, piece number and other information and real-time recording, tracking check, guarantee "in the station assembly the correct material", convenient, correct transmission assembly material tracking, and automatically generate "transmission assembly quality record card";4. To change the production process (or patch) record real-time tracking, to ensure that the final formation of scanning should be recorded information includes:transmission model, material drawing number, supplier, unit number, quantity, setup time, and change (or patch) information, the staff information and so on; so that in the future the problem the products were retrospective recall.Because used for companies of the group of sinotruk TRP was developed by PowerBuilder, So late for ease of integration, Involved in the project of the system is mainly used. NET and PowerBuilder the application can support both desktop and mobile devices, and can give full play to advantages of building and windows system integration; At the same time provide PowerBuilder development based on support, System integration is convenient. the current system has been in gearbox production inputs use, and stable operation.