Oriented Research And Development Of Information Classification And Coding Of Manufacturing Information Systems

1, Manufacturing industry is a pillar industry in our national economy.Enture industry which making raw and semifinished materials convert into materials products should be called manufacturing industry. Manufacturing industry information is a main feature for advanced manufacturing technology Manufacturing industry information and advanced manufacturing technology is extremely meaningful in national economy. Information classification coding is basis of information sharing and it's a basil work of manufacturing industry information In some enterprises which with high level in information, Since code emerged until its die out is a direct reflection of developing, manufacturing, Sales and protecting during whole process In order to implement information for enterprises, no matter CAD, CAPP, PDM, EMP or other information else, how to cope with classification coding of data information should to be a key problem.2, This summary clarified important effection of information classification coding in manufacturing industry information by explored traditional classification coding and requirement of current manufacturing industry for classification and requirement coding. It researching system construction , composing and technic realization of manufacturing industry information oriented information classification coding. According to VUOSO, OPITZ, KK-3 and JLBM-1 etc. Classification coding what inward and outward have had defects of each system in application, not only considered the reality of manufacturing enterprises which in china but also considered the requirement of classification coding, then submitted one kind of manufacturing industry information—oriented classification coding system. Code bit of information classification coding system is consist of sequence code, classification code, construction code and combination code, offered four modules what include coding protection, coding apply examine and approve , system integration and system management. They used for each...