METHOD SYSTEM FOR IDENTIFICATION INFORMATION COLLATION

PURPOSE: To provide an identification information collation system and the method without the fear of infinitely allowing the input errors of identification information. CONSTITUTION: In this system for using a card storing the identification information of a user and authenticating whether or not t...

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Bibliographic Details
Main Authors TAKASHIMA YOICHI, ISHII SHINJI, YAMANAKA KIYOSHI, AOKI KATSUHIKO
Format Patent
LanguageEnglish
Published 16.07.1996
Edition6
Subjects
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:PURPOSE: To provide an identification information collation system and the method without the fear of infinitely allowing the input errors of identification information. CONSTITUTION: In this system for using a card storing the identification information of a user and authenticating whether or not the owner of the card is the user himself/herself, when the collated result of the identification information inputted by the owner and the identification information inside the card does not match (8), one is subtracted from a collation error number-of-times 2 storage means for storing the number of times of continuous errors for each time of utilization (12) and one is subtracted from the value of a collation error number- of-times 1 storage means for storing the number of times of cumulative errors only at the first point of time of the utilization of one time (10 and 11). Thus, even when the card is forcedly pulled out while the identification information is repeatedly inputted, the number of times of the cumulative errors is correctly counted.
Bibliography:Application Number: JP19940325855