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介绍了GSM、GPRS、CDMA传输方式在铁路车号自动识别系统(ATIS)中的应用及应用中存在的问题。通过比较,认定GPRS目前最适合车号自动识别系统,并对移动公司与厂家提出一些具体要求。
This paper introduces the application of GSM, GPRS and CDMA transmission in ATIS and its problems in application. By comparison, it is concluded that GPRS is the most suitable automatic identification system for vehicles at present and proposes some specific requirements to mobile companies and manufacturers.