Metro Automatic Currency Exchange Machine System Design And Development

With the in-depth development of China’s economic reform, accelerate the speed of China’s urbanization. The development of urbanization has brought to city residents and to work the crowd, the pressure of traffic travel, urban traffic congestion has become one of the important life issues in Chinese society. In order to change this situation countries to encourage the construction of urban subway project, the automatic fare collection system an important component of urban rail transit system has been rapid development. Great role in promoting a safe, stable automatic fare collection system to relieve the pressure of urban traffic.Subway automatic Bill Change Machine system is one of the important system of automatic fare collection system, and its fast passenger ticketing and fast pit stops. In this paper, the research and development of Wuhan Metro Line2automatic Bill Change Machine at home and abroad in the field of development status and lack of research, and automatic coin machine to achieve the target. Then analyze the overall structure of the system of automatic coin machine designed to establish the overall structure of the automatic Bill Change Machine division set up a functional layer hierarchical system analysis of the automatic Bill Change Machine, automatically against the Bill Change Machine system is divided into operations and maintenance the two subsystems. Draw flowcharts and data flow model of the system business functions.Finally, Visual Studio C2010as a development platform, the choice of C as the development language. Combined key technologies of HTML with CSS technology, state mode and message mechanism Wuhan subway automatic Bill Change Machine operators to maintain two subsystems to achieve and complete analysis of the test and the results of the coin machine.