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Payment equipment and payment method

A payment device and main control module technology, applied in cash registers, instruments, etc., can solve problems such as user inconvenience, and achieve the effect of convenient expansion

Active Publication Date: 2016-01-13
NATIONZ TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a payment device and a payment method, which can be connected through an audio interface or a USB interface to realize electronic payment, and solve the problem that different types of terminals must use different types of payment devices, which brings inconvenience to users

Method used

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  • Payment equipment and payment method
  • Payment equipment and payment method
  • Payment equipment and payment method

Examples

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Embodiment Construction

[0045] The main idea of ​​the present invention is to use an audio interface or a USB interface to connect the payment device, so that the payment device can be applied to different types of terminal devices, and the terminal with the USB interface is connected to realize the payment through the USB interface, and the terminal with the audio interface is connected through the audio interface. The interface connection realizes the payment. Before using the audio interface for data communication, first identify the microphone pole and ground pole in the audio interface, then connect the audio signal sending unit in the external device with the identified microphone pole, and connect the ground potential of the external device with the identified ground Pole docking, after the correct docking, combined with digital-to-analog / analog-to-digital conversion to perform data communication between the external device and the communication terminal, so that the payment device can be commo...

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PUM

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Abstract

The invention discloses a payment device and a payment method, wherein the payment device is connected with a communication terminal through an audio device or a USB device, can interact with digital signals directly through an USB interface to achieve payment, and can also interact with audio signal data through processing of a signal processing module to achieve payment. According to the technical scheme, the problems in the prior art that a payment device with audio interfaces and a payment device of USB interfaces are incompatible and different in data processing modes, users need to use the payment devices of different types to achieve payment on terminals of different types, and the users cannot use the payment devices conveniently are solved. Meanwhile, before signal processing of audio signal interactive data, mike poles of the audio interfaces and earth poles of the audio interfaces are recognized, so that the problem that data communication cannot be performed due to that fact that the mike poles and the earth poles in the audio interfaces of different audio devices may be different is solved.

Description

technical field [0001] The invention relates to the field of electronic payment, in particular to a device and a payment method for realizing payment through an audio interface and / or a USB interface. Background technique [0002] At present, electronic payment channels are more and more widely used, such as in banks, shopping malls, homes and other places. The existing electronic payment methods are almost all payment devices connected to the computer through the USB interface, connected to the server through the MODEM, and cooperate with the software to realize the payment function. In addition, there are payment systems that connect mobile terminals through audio signals to realize payment, so that payment does not depend on computers and is easy to carry. [0003] Since the payment device of the audio interface is not compatible with the payment device of the USB interface, the way of data processing is also different. Users need to use different types of payment device...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07G1/14
Inventor 林锋
Owner NATIONZ TECH INC
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