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Card swiping method, card controller, electronic equipment and storage medium

A controller and card reader technology, applied in the field of near field communication, can solve the problems of low card swiping convenience and inconvenience

Pending Publication Date: 2021-09-07
SHENZHEN GOODIX TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is to say, in this method, the user needs to switch the card on the display interface of the device carrying the card application program, and it is inconvenient for the user to use the simulated smart card to swipe the card, and the convenience of swiping the card is low

Method used

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  • Card swiping method, card controller, electronic equipment and storage medium
  • Card swiping method, card controller, electronic equipment and storage medium
  • Card swiping method, card controller, electronic equipment and storage medium

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Embodiment Construction

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, various implementation modes of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in this application can also be realized.

[0021] Various traditional smart cards, such as bus cards, bank cards, medical insurance cards, etc., can be swiped by various card readers because they contain a chip (the chip is integrated with a card controller). There are two common types of chips used for smart cards, one is contact card swiping, such ...

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Abstract

The embodiment of the invention relates to the technical field of near field communication, and discloses a card swiping method, a card controller, electronic equipment and a storage medium. According to the card swiping method, when it is detected that a radio frequency field of a card reader is entered, a card selection step is entered, and the card selection step comprises the steps of selecting a target card application program from N built-in card application programs; calling a target card application program, and interacting with the card reader by using the target card application program; in the interaction process, when it is detected that the radio frequency field of the card reader is reset, stop the target card application program, and repeating the card selection step until any one of the N card application programs is successfully interacted with the card reader, or the N card application programs are selected in the card selection step and are not successfully interacted. Self-adaptive card swiping can be realized, and the card reader end does not need to be transformed and reconstructed, so that the cost is reduced; and meanwhile, manual card cutting operation does not need to be carried out on an equipment interface for setting a card application program, so that the card swiping convenience is improved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of near field communication, and in particular to a method for swiping a card, a card controller, electronic equipment and a storage medium. Background technique [0002] In order to realize the card swiping recognition of electronic devices integrating multiple card application programs of various communication protocols, there is an existing method: to upgrade the hardware and software of the card reader, so that the card reader can be used according to different types of protocols. A card application of a corresponding protocol is identified from a plurality of card application programs of various communication protocols. This technology focuses on the implementation of the card reader side, which needs to be completely replaced by the current card reader side, and the cost is relatively high; and when there are multiple card applications supporting the same communication protoco...

Claims

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Application Information

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IPC IPC(8): G06K7/10
CPCG06K7/10297
Inventor 王大耀
Owner SHENZHEN GOODIX TECH CO LTD
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