| In recent years, with the rapid development of China’s real estate industry and the advance of urbanization, a growing number of real estate companies have sprung up. Fierce competition in the real estate industry requires companies to continuously streamline and enhance efficiency.Sales management system is proposed in this paper in order to solve the Shenzhen gold Parkway real estate development company in sales and some of the problems encountered in the management of custom development, aimed at improving customer resource management efficiency and competitiveness of enterprises.This paper first describes the project background and the problems through online research and searching the relevant literature on the current real estate sales management system research and application analysis of the current situation along with study contents and main work. We analyze the system requirements through using software engineering principles and methods. In business analysis, we use organization structure figure and flowchart to analyze existing problems and present business flow and clarify system role information. Optimized flow is described with swim lane diagrams. In function analysis, this paper uses data flow diagram, data dictionary and function structure figure to analyze system functions and determine the entire function and modules, including project information management, sales price management, trading management, customer management and sales service management. In data analysis in the, we analyze the data needed in all modules and determine E-R diagram of the system, along with detailed database table definitions and field description. Finally, we briefly summarize our work, pointing out insufficiency and propose improvement direction in future. |