Appraisal method of design scheme in remote collaborative design;

And something about IMB were discussed such as the method of online design with the information,storage style,software and hardware as well as realization,and for the data transmission in IMB between the storage device and the main controller where maybe concerned some I/O.

Such items about the "on-line design" of the IMB are discussed as the design method and its required relative information,storage style,realization of software and hardware,and for the data transmission between the storage device and the main controller.

Based on the ASP(Application Service Provider)concept,this article has described the creation of the crane on-line design system,which indicates the design scheme,the principle structure and main technology and it characteristics.

This is a distributed, visible information platform with the Web and VRML technology used in distributed design communication.

Several cognition of cooperative design

This article sums up the experiences of cooperation with the external design companies from three aspects: the development trend of the way about cooperative design,the common faced problems of the different ways of cooperation and the enlightenment obtained from a cooperative design project finished recently.