Patent ID: 11954691
Assignee: CIENET TECHNOLOGIES (BEIJING) CO., LTD.
Field: IT methods for management (Electrical engineering)
Classification: CPC G | IPC G

Claim 2:
3. The payment two-dimensional code secure payment method without two-step authentication according to claim 2, wherein the acquiring a plurality of two-dimensional bar code images by multiple scanning of the first payment two-dimensional bar code and the second payment two-dimensional bar code which are alternately displayed by the payment application comprises the following steps:
acquiring a frequency t of the payment application for alternately displaying the first payment two-dimensional bar code and the second payment two-dimensional bar code, wherein t is an integer; and
identifying the payment two-dimensional bar codes displayed by the payment application at a frequency of 0.5 t for multiple times, and ending the identification till the plurality of two-dimensional bar code images are determined to comprise a group of intact payment two-dimensional bar codes.