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NFC card calling method and device

A technology for invoking requests and invoking modules, which is applied in the field of NFC card invoking methods and devices, can solve problems such as difficult management, complicated operation, and reduced efficiency of NFC card invocation, and achieve the effects of simplifying operations, improving efficiency and accuracy

Inactive Publication Date: 2019-03-29
BEIJING XIAOMI PAYMENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The more NFC cards there are, the more difficult it is to manage. Users need to find the NFC card they need to call among multiple NFC cards. The operation is complicated and reduces the efficiency of calling NFC cards.

Method used

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  • NFC card calling method and device
  • NFC card calling method and device

Examples

Experimental program
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Effect test

example 1

[0068] Example 1, assuming that user A works in a shopping mall, then for user A, when in the shopping mall, the calling frequency of the access control NFC card is higher than that of the bank's NFC card, then user A can set the priority of the access control NFC card to be higher than that of the bank The priority of the NFC card makes it possible for the electronic device to call the access control NFC card first when in the mall; assuming that user B does not work in the mall, then for user B, when in the mall, the calling frequency of the bank NFC card is higher than that of the access control NFC card Call frequency, then user B can set the priority of the bank NFC card higher than the priority of the access control NFC card, so that when in the mall, the electronic device can call the bank NFC card first, thereby improving the accuracy of calling the NFC card.

example 2

[0069] Example 2, user B's electronic device is bound with multiple bank cards, that is, the electronic device has multiple bank NFC cards, then user B can set the priority of multiple bank NFC cards respectively according to the usage habits, so that the electronic device is calling When using a bank NFC card, the bank NFC card with the highest priority can be called first for transactions. When the balance of the bank NFC card with the highest priority is insufficient to respond to the call request, the electronic device can continue to call other bank NFC cards according to the priority of the bank NFC card, so as to simplify the user's operation and improve the efficiency of calling NFC cards. Accuracy.

[0070] image 3 It is a flow chart of a method for invoking a near field communication NFC card according to an exemplary embodiment.

[0071] In a possible implementation, the number of cards to be called is multiple, refer to image 3 In step 103 above, calling the c...

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Abstract

The disclosure relates to a near field communication NFC card calling method and device. The near field communication NFC card calling method comprises the following steps: obtaining location information of an electronic device in response to an NFC card calling request; determining an NFC card that matches the location information as a card to be called in the NFC cards of the electronic device;and calling the card to be called. According to the near field communication NFC card calling method and device provided by the disclosure, the operation of a user can be simplified, and the efficiency and accuracy of calling the NFC card can be improved.

Description

technical field [0001] The present disclosure relates to the technical field of terminals, in particular to a method and device for invoking an NFC card. Background technique [0002] NFC (near field communication, near field communication), also known as short-range wireless communication, is a short-range high-frequency wireless communication technology that allows non-contact point-to-point data transmission and data exchange between electronic devices. [0003] With the development of smart devices, more and more terminal devices support NFC technology, such as smart phones, smart watches, bracelets and other devices. In the above-mentioned terminal equipment supporting NFC technology, many smart card applications such as mobile payment, electronic ticketing, access control, bus card, and ticketing can be realized. [0004] The terminal device supports multiple NFC functions, and the terminal device is correspondingly configured with multiple NFC cards supporting the mu...

Claims

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Application Information

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IPC IPC(8): H04W4/80H04W4/02H04W4/029
CPCH04W4/025H04W4/029H04W4/80
Inventor 任雪飞郭渊敏
Owner BEIJING XIAOMI PAYMENT TECH CO LTD
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