| The uniform information coding is the basic of enterprise information integration. There are still some common problems in the information coding of each enterprise at present, thus the systematical studies on the information coding according to the enterprise have not only the important significance, but also a practical value. In this paper, the structure of information classifying and coding system is researched based on the information resource and product feature of the enterprise. The main research work and the results obtained are as follows.1. The theory of the information classifying and coding are introduced and the structure of the information coding system is researched. A coding precept that the classifying codes are parallel with the information identifying codes is put forward according to the requirement of enterprise with higher flexibility and wider adaptability. The precise description of object and the object instance is realized by using tabular layouts of article characteristics. And the information coding model of enterprise information resource is built up based on the object-oriented technology, thus the uniform coding system is established for the enterprise.2. The coding operation flow and corresponding operation parts are presented. This flow can restrict the fast inflation of sequence code effectively and solve the serious problem that one part has different codes. It can also ensure the highly efficient work and integration between each system.3. The principle and the content of information coding system design are researched. Parts'coding system based on B/S structure is developed by using J2EE specification as software platform, where code query, code application, code management and their integration interfaces into CAD and PDM are also realized. It will be powerful to promote the development of manufacturing enterprise infomationization. |
PDF Full Text Request