METHOD FOR AUTOMATICALLY SETTING UP RECOGNITION VARIABLE OF NONCONTACT CARD RECOGNITION TERMINAL

摘要

PURPOSE: A method for automatically setting up recognition variable of noncontact card recognition terminal is provided to save a manufacturing cost of a terminal by decreasing a number of key requested to the terminal. CONSTITUTION: A terminal judges as to whether a reading error of a CL card is occurred(S31). The terminal judges as to whether a number of occurrence is over a certain reference value when the reading error of the CL card is occurred(S32). The terminal reads an intrinsic chip ID data and identifies as to whether the read intrinsic chip ID data is identical to a predetermined data when a number of occurrence is over the certain reference value(S34). The terminal reads a pa RAMeter needed to access a the CL card from a set-up pa RAMeter region when the read intrinsic chip ID data is identical to the predetermined data. The terminal identifies as to whether the read data is a valid data. The terminal is re-initialized by the read set-up pa RAMeter when the read data is the valid data (S36).