摘  要：本文從地鐵自動(dòng)售票機(jī)系統(tǒng)的基本結(jié)構(gòu)出發(fā)，探討了地鐵自動(dòng)售票機(jī)系統(tǒng)的硬件設(shè)計(jì)、軟件設(shè)計(jì)及其可靠性和可維護(hù)性設(shè)計(jì)，以期為自動(dòng)售票系統(tǒng)設(shè)計(jì)人員提供參考。 關(guān)鍵詞：自動(dòng)售檢票系統(tǒng)；自動(dòng)售票機(jī)；PLC Abstract: In this paper, starting from the basic structure of the subway ticket vending machine, discusses the subway ticket vending machine of the hardware design, software design and reliability and maintainability design, in order for the automatic ticketing system designers provide refere[登陸后可查看全文]