Real-name authentication method and device based on face authentication

The invention discloses a real-name authentication method and a real-name authentication device based on face authentication, which are applied to a scheduling node in an authentication system. The authentication system further comprises at least two authentication nodes. The method comprises the steps of obtaining a to-be-authenticated face image and identity information of a to-be-authenticateduser; obtaining authentication success rates of the at least two authentication nodes, and determining call priorities of the at least two authentication nodes according to the authentication successrates; selecting an authentication node with the highest priority as an expected authentication node according to the determined calling priority, and circularly executing the following steps until the authentication is successful: sending the obtained information to the expected authentication node, and determining whether the authentication is successful or not according to an authentication result returned by the expect