| 摘要 |
An identity acquisition device, including a housing (1), a top portion of the housing (1) being unclosed to form an opening. The identity acquisition device also includes: a cover plate (3) fastened on the housing (1) and used for closing the opening. The cover plate (3) and the housing (1) make up a base of the identity acquisition device. The identity acquisition device also includes: a hand vein identifier (4) arranged on the cover plate (3) and used for acquiring a user palm vein image, and a power and data line partially led into the base and connected to the hand vein identifier (4). Compared to the prior art, during use, a user need only place a palm above the base, a vein image of the palm of the user is acquired via the hand vein identifier (4) located on the cover plate (3), and the identity of the user is identified via a backend server according to the image. Since palms have more features, and the quality requirements for the imaging of palms are relatively low compared to fingerprint collection, the difficulty of image identification by the system is reduced to a certain extent, providing a better user experience compared to fingerprint collection. |
