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Bluetooth based smart card chip operation circuit, Bluetooth based smart card chip operation method and smart card

A technology of smart card chips and operating circuits, applied in the field of smart cards, to achieve diversification, increase flexibility, and solve the limited application environment of smart card chips

Inactive Publication Date: 2015-02-18
BEIJING WATCH DATA SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, regardless of the application form, its operating environment is limited within a limited range

Method used

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  • Bluetooth based smart card chip operation circuit, Bluetooth based smart card chip operation method and smart card
  • Bluetooth based smart card chip operation circuit, Bluetooth based smart card chip operation method and smart card
  • Bluetooth based smart card chip operation circuit, Bluetooth based smart card chip operation method and smart card

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Embodiment Construction

[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] figure 1 It shows a schematic diagram of a bluetooth-based smart card chip operating circuit in an embodiment of the present invention. As can be seen from the figure, the operating circuit mainly includes a smart card chip 10, a bluetooth chip 20 and a bluetooth antenna 21, and the bluetooth chip 20 is connected to the smart card respectively. The chip 10 is connected to the bluetooth antenna 21 .

[0027] The operating circuit can supply power to the smart card chip 10 and the bluetooth chip 20 through an external power source to make them work. The smart card chip 10 and the Bluetooth chip 20 can also be powered by the power supply 30 of the operating circuit, that is, the operating circuit in this embodiment can also include a power supply 30 for powering the operating circuit.

[0028] It should be noted that the bluetoo...

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Abstract

The invention belongs to the technical field of application of smart card chips and discloses a Bluetooth based smart card chip operation circuit, a Bluetooth based smart card chip operation method and a smart card. The operation circuit comprises a smart card chip, a Bluetooth chip and a Bluetooth antenna, and the Bluetooth chip is respectively connected with the smart card chip and the Bluetooth antenna. By the Bluetooth based smart card chip operation circuit, the Bluetooth based smart card chip operation method and the smart card, the problem of utilization inconvenience caused by limitation of smart card chip operating environments in the prior art is effectively solved, and more applicable environments are added, so that operations are more flexible to better meet utilization requirements of users.

Description

technical field [0001] The invention relates to the technical field of application of smart card chips, in particular to a bluetooth-based smart card chip operating circuit, method and smart card. Background technique [0002] With the development of smart card chip application technology, smart card chips (IC chips) are applied to more and more product fields, such as setting smart card chips in watches and wristbands to increase their payment functions. However, regardless of the application form, its operating environment is limited within a limited range. Take the smart card field where smart card chips are widely used as an example. At present, smart cards mainly include contactless cards, contact cards and dual-interface cards. Among them, for contactless cards, such as the commonly used "one-card" The operation of the internal smart card chip can only be realized in an environment with a non-contact reader-writer. Even if the funds can be stored in the background acc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/077G06K19/07
Inventor 韩静张雁罗迎
Owner BEIJING WATCH DATA SYST
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