Invention Grant
US08523061B2 System and method for validating that fares have been paid 有权
验证票价已经支付的制度和方法

System and method for validating that fares have been paid
Abstract:
The invention relates to a control terminal (20) for determining whether a fare has been paid comprising: a reader (22) for reading a fare card identification number from a fare card; a processing module (25) adapted to implement a one-way function to generate a control number from a fare card identification number; and a comparison unit (27) for comparing the control number to a reference list.
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