Digital Currency Institute, The People's Bank of China (20250124426). DIGITAL CURRENCY PAYMENT METHOD AND DEVICE

DIGITAL CURRENCY PAYMENT METHOD AND DEVICE

Organization Name

Digital Currency Institute, The People's Bank of China

Inventor(s)

Changchun Mu of Beijing CN

Gang Di of Beijing CN

Xinyu Zhao of Beijing CN

Peng Yo of Beijing CN

Peidong Cui of Beijing CN

DIGITAL CURRENCY PAYMENT METHOD AND DEVICE

This abstract first appeared for US patent application 20250124426 titled 'DIGITAL CURRENCY PAYMENT METHOD AND DEVICE

Original Abstract Submitted

the present application relates to the technical field of digital currency, and discloses a digital currency payment method and device. one specific embodiment of the method comprises: establishing a communication connection with a payee device through near field communication; acquiring a battery power of a device carrying a payment chip, when the payment chip enters a payment state based on the established communication connection; and powering the payment chip for the payment of digital currency by electricity generated in an antenna coil of the payment chip through a near field communication alternating magnetic field of the payee device, when the battery power is insufficient to support the payment of digital currency.