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Selection method, device and system for card applications in secure element SE

A security element and card technology, applied in the electronic field, can solve problems such as low transaction efficiency, user inconvenience, and inability to trade

Inactive Publication Date: 2016-05-11
XIAN KUPAI SOFTWARE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when the user is in other consumption fields and needs to conduct other types of transactions, such as when the user currently needs to take the subway or conduct bus card transactions, it is obvious that the default bank card application cannot be used for transactions. At this time, the user needs to enter the SE The application manages the client and manually activates the bus card application to complete the transaction by swiping the subway gate with the mobile phone. The transaction efficiency is low and brings inconvenience to the user

Method used

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  • Selection method, device and system for card applications in secure element SE
  • Selection method, device and system for card applications in secure element SE
  • Selection method, device and system for card applications in secure element SE

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Embodiment Construction

[0049] The technical solution in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0050]The present invention provides a method, device and system for selecting card applications in SE, which can quickly and intelligently select a target card application corresponding to the current business type from card applications preset in SE for transaction. Each will be described in detail below.

[0051] see figure 1 , figure 1 It is a schematic flowchart of a method for selecting card applications in SE provided by the present invention, specifically, figure 1 The shown method ...

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Abstract

The invention relates to the technical field of electronics and discloses a selection method, device and system for card applications in a secure element SE. The method comprises following steps of receiving a service request sent by an external device, wherein the service request carries service scene information, the service scene information comprises the service type of the service request; screening out a target card application corresponding to the service type from the card applications preset in the SE according to the service type of the service request; activating the target card application, and carrying out transaction based on the target card application and the external device. In application of the embodiment of the invention, the target card application corresponding to the current service type can be rapidly and intelligently selected from the card applications preset in the SE for transaction.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a method, device and system for selecting card applications in a security element SE. Background technique [0002] Near Field Communication (NearFieldCommunication, NFC) is a short-distance high-frequency radio technology. It is a non-contact identification technology that can exchange data at a short distance. The mobile terminal supporting the NFC function can obtain different card applications, such as bank card applications, bus card applications, access control card applications, and other card applications, in the secure element (SecureElement, SE) preset through OTA or card presetting. When multiple card applications are preset in the SE, the user can set the default transaction card through the SE application management client, such as setting a bank card as the default transaction card, and can use this setting when a transaction is required The default transactio...

Claims

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Application Information

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IPC IPC(8): G06Q30/06G06Q20/34
Inventor 张子敬田永胜李杰
Owner XIAN KUPAI SOFTWARE TECH
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