System and method of identifying the association relationship between a smart card and a mobile phone

A system of identifying the association relationship between a Smart Card and a mobile phone, comprising:

• at least one processing device for executing components;
• a selecting component configured to select a plurality of card-swiping record pairs from a set of card-swiping records of a Smart Card, wherein each card-swiping record of the plurality of card-swiping record pairs includes a card-swiping location and a corresponding card-swiping time;
• a calculating component configured to calculate an overlap degree in time and location dimensions of the card-swiping record pair and a communication behavior record pair of a mobile phone recorded in a communication log of the mobile phone;
• a determining component configured to determine that the card-swiping record pair overlaps with the communication behavior record pair of the mobile phone recorded in the communication log if the overlap degree is greater than a predetermined threshold, and to determine that the Smart Card is associated with the mobile phone if each card-swiping record pair of the plurality of card-swiping record pairs overlaps with the communication behavior record pair of the mobile phone recorded in the communication log.