Patent ID: 9721174
Date: 2017-08-01
CPC Classifications: G06K,G07C

Claim:
1. A user identification method, comprising: obtaining various types of characteristic information of each user in an application scenario; analyzing a characteristic difference between different users in terms of each type of characteristic information; determining, based on the characteristic difference, user identification accuracy corresponding to each of the user identification modes in the application scenario; establishing a correspondence between each of the user identification modes and the user identification accuracy in the application scenario; obtaining user state information of a user; determining available user identification modes based on the user state information; obtaining application scenario information; determining user identification accuracy information corresponding to each of the available user identification modes, according to a preset correspondence between a user identification mode and user identification accuracy information in an application scenario represented by the application scenario information; determining a selected user identification mode, based on a service requiring user identification and the user identification accuracy information; and performing user identification in the selected user identification mode.