Method for adjusting a maximum waiting time for the acquisition of biometric characteristics and device implementing this method

摘要

Method for adjusting a maximum waiting time for acquisition of biometric characteristics and device implementing this method This method comprises: - a step (F08) of triggering a clock on reception (E02) of a request acquisition of biometric characteristics; - a phase of collecting information (BIO_ON, BIO_OFF, REAC) representative, either: (i) of the non-acquisition (BIO_OFF) of said biometric characteristics for a maximum duration (T_OUT) counted from said trigger; either (ii) the duration (REAC) elapsed between said triggering and the acquisition (BIO_ON) of said biometric characteristics before said maximum duration (T_OUT); and- upon detection (E35) of an adjustment criterion, a step (E41) for adjusting said maximum duration (T_OUT) as a function of said information. Figure for the abstract: Fig. 2.