| 摘要 |
A self-learning method based on a biological characteristic and a mobile terminal, which are used for realizing that after a first biological characteristic changes, the mobile terminal automatically stores new first biological characteristic information in a characteristic information library with the assistance of a second biological characteristic, so that the case where a user manually inputs biological characteristic information again is avoided, thereby simplifying a user operation. The method comprises: acquiring first biological characteristic information (101); judging whether the first biological characteristic information matches any piece of pre-recorded biological characteristic information in a characteristic information library (102); if the first biological characteristic information does not match the pre-recorded biological characteristic information, acquiring second biological characteristic information (103); judging whether the second biological characteristic information matches any piece of pre-recorded biological characteristic information in the characteristic information library (104); and if the second biological characteristic information matches one piece of pre-recorded biological characteristic information, storing the first biological characteristic information in the characteristic information library (105). |
