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Dual-interface IC card with Bluetooth function

A dual-interface, bluetooth technology, which is applied to record carriers used in machines, instruments, computer parts, etc., can solve problems such as increased operating costs, inconvenient card operation, and large recharges in business halls, so as to reduce operating costs and lighten The effect of using the burden and reducing the pressure of recharging

Inactive Publication Date: 2016-10-26
BEIJING BROADSTAR TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It must be manually inserted into the meter to realize the read and write operations. In the management of gas meters, the gas meters are unified out of the house and managed in the meter box, which brings inconvenience to the card insertion operation.
And with the development of the Internet, the number of recharges in business halls is large, and the layout of outlets and charging personnel have increased operating costs. The existing card table cannot solve these problems

Method used

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  • Dual-interface IC card with Bluetooth function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A dual-interface IC card with Bluetooth function, including a card body, the card body includes at least three layers connected in sequence, a chip carrier layer, an intermediate layer, and a Bluetooth carrier layer, wherein the chip carrier layer is located on one side of the card body, and a chip is placed on the chip carrier layer. Slot, IC card interface is set in the chip slot, bluetooth chip is set on the bluetooth carrying layer, a battery end cover is set on the bluetooth carrying layer, a battery holder and a battery are set on the middle layer under the battery end cover, the battery is connected to the bluetooth chip, A security management module is set on the middle layer, and the bluetooth chip is connected to the security management module and the IC card interface.

[0017] The bluetooth bearer layer is provided with a bluetooth wake-up button connected to the bluetooth chip for waking up bluetooth communication.

[0018] The functions that the bluetooth ...

Embodiment 2

[0024] The dual-interface IC card with bluetooth function is connected to the intelligent terminal with bluetooth communication function through bluetooth communication, the communication between the bluetooth chip and the intelligent terminal is carried out through data transparent transmission, and the size of the data packet of bluetooth transparent transmission is different. More than 20 bytes; interact with the system through the APP software of the smart terminal to realize online payment and recharge.

[0025] In the gas industry, the NFC memory card chip we designed has a capacity of 256*8Bits EEPROM, with write protection function and programming security code certification (PSC) function, and supports contact (ISO / ICE7816), Bluetooth or dual interface. On the basis of being compatible with the original SLE4442 card, a Bluetooth communication interface is added. It is fully compatible with the Bluetooth BLE4.0 specification, and can be operated with any mobile phone t...

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PUM

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Abstract

The invention discloses a dual-interface IC card with a Bluetooth function. The dual-interface IC card comprises a card body, the card body at least comprises three successively connected layers, i.e., a chip bearing layer, an intermediate layer and a Bluetooth bearing layer, the chip bearing layer is disposed at one surface of the card body, a chip groove is arranged in the chip bearing layer, the chip groove is internally provided with an IC card interface, a Bluetooth chip is arranged on the Bluetooth bearing layer, one battery end cover is arranged on the Bluetooth bearing layer, a battery seat and a battery are arranged on the intermediate layer disposed below the battery end cover, the battery is connected with the Bluetooth chip, a safety management module is arranged on the intermediate layer, and the Bluetooth chip is connected with the safety management module and the IC card interface. According to the invention, through a contact type IC card interface, the dual-interface IC card is compatible with a conventional gas meter, through the Bluetooth chip and the safety management module, safe non-contact card reading and writing are realized, the application burden of a client is greatly mitigated, by use of the Internet, non-contact recharging is realized, recharging pressure of a business hall is reduced, site arrangement and fee collectors are reduced, and the operation cost is decreased.

Description

technical field [0001] The invention relates to an IC card, in particular to a dual-interface IC card with bluetooth function. Background technique [0002] IC card is the abbreviation of integrated circuit card. It is a plastic card embedded with integrated circuit chips. Its shape and size follow international standards (ISO / IEC 7816, GB / T16649). Chips generally use non-volatile memory (ROM, EEPROM), protection logic circuits, and even smart cards with microprocessor CPUs. The SLE4442 card is a contact IC card of Siemens, with 256-byte encryption, including data read, write data, data protection and password operations. It is widely used in gas meters, access control, membership cards, parking lots and other industries. For example, the meters (card meters) in the gas industry mostly use SLE4442 card meters. It must be manually inserted into the meter to realize the read and write operations, but in the management of gas meters, the gas meters are unified out of the hou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/077
CPCG06K19/07722G06K19/07745G06K19/07766
Inventor 田宝民
Owner BEIJING BROADSTAR TECH DEV