Face recognition payment management system

The invention proposes a face recognition payment management system, and the system comprises a payment information input module which is used for inputting payment information; the face recognition module is used for shooting a video before payment when the user arrives at the payment position, performing face recognition and identity verification to obtain user information, and shooting a video after payment before the user leaves the payment position after payment; the action abnormity judgment module is used for judging whether the video before payment or the video after payment is abnormal through an abnormal action machine learning model, and outputting an action abnormity signal if the video before payment or the video after payment is abnormal; the payment behavior judgment module comprises a risk rule storage module and a payment record judgment module; and the payment record judgment module comprises a payment information capturing module and a risk decision module. According to the invention, abnor