| With the development of architectural digital technology,computer-aided architectural design has become an integral part of the field of construction engineering.In architectural design,especially in the apartment layout design,the method based on the case design can provide more creative inspiration for the apartment layout designer.They can adjust and improve the apartment layout design according to the previous cases during so as to obtain a better design solution.In reference to the case in the past,the retrieval of the layout database and generation based on previous layout are particularly important for abstraction of apartment layout topology from the cased design.However,most of the existing case-based design tools are implemented based on client,seldom based on the network,and they cannot make good use of the higher reachability of the network.However,a small number of existing building design software based on web only can retrieve layout,but they cannot edit and modify the search results and automatically generate cases according to user-specified conditions,so the case is limited to layout database.Therefore,the development of a web-based online apartment layout design,retrieval and generation platform has become particularly important.This system builds a layout design platform based on the case design through the web,supporting a variety of search methods.It can search similar layouts and generate layouts automatically based on the result of searching.The system has a good retrieval accuracy and efficiency,and it can inspire users to design apartment layout. |