【摘要】 介绍了通过在ARM+μClinux+Web+SQLite平台下扩展CAN总线,并以RFID读卡器作为控制节点而实现的电子门票系统。一方面可以方便持卡者查询门票使用情况、场所路线以及馆内人流量,帮助其更好地选择相关路线;另一方面有助于举办方实时了解各片区的人流情况及追踪目标,以便做出调度和提高安防工作效率。更多还原

【Abstract】 The electronic ticket system is implemented under ARM+μClinux+Web+SQLite platform by extending the CAN bus and utilising RFID card reader as control nodes.One hand,this system enables card holders to conveniently check the status of the ticket and routes and flows as well,to help them choose better paths.On the other hand,it helps event holders to learn and track instant situations of every area to control and increase the efficiency of security.更多还原