地铁自动售票机现金处理子系统的设计与开发机械制造及其自动化专业论文.docxVIP

研究生优秀毕业论文 Abstract Abstract 硕士学位论文 Abstract Witll tlle development of urbanization，ci哆tra伍c congestion intensified．Automatic Fare Collection(AFC)system came into being，playing a11 importam role in UrbaIl Mass TtaIlsit． The use of AFC system铲eatly reduced the workload of sta危Ⅵ，hile realized the rapid triage and statistical infomlation aIld other tasks．The Ticket Vending Maclline(TVM)is the key equipment in the AFC system，able to guide passengers to self-purChaSe one。way subway ticket．Because Ticket Vbnding Machine directly to me passengers，the system interface，ease of operation and operating pe而maJlce will directly a虢ct me e肫ct of the whole AFC system．At first TVM entirely proVided by foreign ente叩rises，in order to promote the localization process，it is necessary to study the TVM system． 111is p印er丘rstly brieny introduced me current situation aIld deVelopment trend of AFC system，then analyzed me oVeraU logic and f．unctional requirements to explain the objectiVes and tlle deVelopment of methods of system design．Next baSed on the specific needs of N删ing Metro Line 3，1 0 TVM systems to do business diVision，module deVelopment and process desi印、Ⅳork on caSh haJldling subsystem in TVM system．First realized the coin handling aIld baIlknote accept module，on this basis，to realization tlle main module of each layerby layer，aIld tllrou曲collaboration with one-way ticket subsystem to acllieVe me oVeraU fLlnction of the wh01e TVM system．ARer module testing aJld integration testing，determined the system so胁are to meet the requirements of on-line opemtion． In the process of the subsystem deVelopment，through me Windows message mechaIlism， t11read synchronization mechallism，thread poolimpmVed me system．Finally，proposed the problems of the design aIld deVelopment process aIld