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铁路客票印票机是有价证券输出设备 ,它的可靠性直接影响铁路的声誉和旅客的切身利益 ,本文提出了 ZT2 0 0印票机的软件设计思想 ,研究了控制软件和接口驱动程序及提高软件智能化程度和可靠性的多种方法。
Railway ticket printing machine is a securities output device, its reliability directly affects the reputation of the railway and the personal interests of passengers. This paper presents the ZT2 0 0 printing machine software design ideas, research software and interface driver and A variety of ways to improve software intelligence and reliability.