| 摘要 |
A fingerprint unlocking system (10), comprising a fingerprint detection unit (12), a database (14) and an unlocking module (16); the fingerprint detection unit (12) is used for sampling a fingerprint; the database (14) is used for storing an unlocking password, the unlocking password comprising a pre-stored fingerprint and a pre-stored position of the pre-stored fingerprint at the fingerprint detection unit; and the unlocking module (16) determines whether the sampled fingerprint is the pre-stored fingerprint and the position of the sampled fingerprint at the fingerprint detection unit is consistent with the pre-stored position of the pre-stored fingerprint at the fingerprint detection unit, and if so, unlocking an electronic device (100). The fingerprint unlocking system (10) having a better implementation mode enhances password unlocking on the basis of fingerprint identification and improves security. Also disclosed are an electronic device (100) and fingerprint unlocking method. |
