“…For this reason, Linxuan Zhang presented the general structure of remote collaborative design facing ASP, discussing main key technology and its corresponding solution, including synchronization mechanism of multi-person remote collaborative design, high-efficient & low-load image compression and transmission technology, resource sharing conflict resolution technology based on correlative relationship [1]. Jie Zhang, Zhi Li and others presented the product remote collaborative design platform based on grid portal, supporting the product collaborative design process under dynamic alliance circumstance [2,3]. Ling Tian and others designed the remote collaborative design by taking the heterogeneous CAD model virtual assembly system as object and analyzing the model language general format based on the virtual reality [4,5].…”