Study Of The Way To Realise Virtual Enterprise Information System Based On Internet

This dissertation makes discussions and studies about the construction problem of Virtual Enterprise and its Information System.First the correlated conceptions about Virtual Enterprise are introduced, and , moderate analyses and discusses are done on its economic theory. Second the present Internet and information techniques are recommended : browser/server information system calculating mode , HTTP protocol, XML techniques , SOAP(Simple Object Access Protocol) and their application in Virtual Enterprise Information System. Third the conception of Virtual Enterprise Information System is educed, the method of how to realize the integration of Virtual Enterprise Information System based on Internet particularly is put forward: the construction of Virtual Enterprise Private Information Network and the functions of Virtual Enterprise Management Information System. And finally, the application of CIMS(Computer Integrated Manufacturing System ) used for Virtual Enterprise is analyzed briefly.The main research results in this dissertation are as follows:(1) Put forward the basic frame of Virtual Enterprise and its Information System.(2) Discussed technologies and the method to realize Virtual Enterprise Information System put forward a practical method ,using B/S enterprise calculating mode, HTTP, SOAP and XML technology in this method(3) Discussed the basic structure of Virtual Enterprise Information Database and the application software's functions of every enterprise departments.