基于UML的商品房网上备案系统分析与设计

传统的商品房销售合同备案登记管理以手工为主,不仅效率低且易出错,而且由于信息不畅,存在一房多售、重复抵押等现象,也给房产交易市场造成混乱。商品房网上销售合同备案系统正是顺应信息化、标准化管理趋势,杜绝违规现象,进一步加强房地产交易市场管理而推出的房地产管理部门的信息管理系统。运用UML设计开发了商品房网上备案系统,针对商品房网上备案系统进行了系统需求分析,问题领域分析,确定了Use case图,建立了静态结构模型图、动态行为模型图等。

Research on Realty Barging System Based on UML

Traditional filing and registration management of commercial housing selling bargains is mainly based on manual operation,which is inefficient and makes the situations that one house is sold to more than one purchase and repeated mortgage possible because the communication of information is blocked.It also makes the exchange market of house property disordered.The system realty barging system is a kind of information management system that is facing real estate department.The system is designed to avoid vio...