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Working method and system of a bluetooth card

A working method and technology of a bluetooth card, applied in the field of working method and system of a bluetooth card, can solve the problems of reducing the security performance of a bank card, reducing the user's experience of using the card, and being unable to make payment, so as to improve the range of card use and improve the use of cards. Experience and guarantee the effect of safety

Active Publication Date: 2019-11-08
HENGBAO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the existence of network hackers, in order to ensure the safety of funds in the card, many users are unwilling to bind their bank cards with payment platforms such as Alipay or WeChat. OK, can't make a payment either
This not only reduces the security performance of the bank card, but also reduces the user's card experience.

Method used

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  • Working method and system of a bluetooth card
  • Working method and system of a bluetooth card
  • Working method and system of a bluetooth card

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] This implementation provides a working system based on bluetooth card, such as figure 1 and figure 2 As shown, the working system based on the bluetooth card includes a bluetooth card and a POS terminal, wherein the structure of the bluetooth card is as follows figure 2 As shown, it specifically includes the card and the main control module integrated in the card, the security storage module, the Bluetooth communication module, the display screen and the confirmation button, wherein the main control module is separately connected to the security storage module, the Bluetooth communication module, the display screen and the confirmation button Electrical connection, the Bluetooth communication module is used for Bluetooth communication with the POS terminal, the main control module receives the information of the POS terminal through the Bluetooth communication module and transmits it to the safe storage module and the display screen, and the user can see the specific ...

Embodiment 2

[0057] The embodiment of the present invention will specifically introduce the working method of the bluetooth card in the working system based on the bluetooth card, such as image 3 and Figure 4 As shown, the working methods of the Bluetooth card include:

[0058] Step S1: The POS terminal sends information to the Bluetooth card.

[0059] Specifically, step S1 includes the following sub-steps:

[0060] Step S11: The POS terminal sends out a broadcast packet containing a special format via Bluetooth. Wherein, the information contained in the broadcast packet includes POS terminal number, transaction amount, date and transaction type and other information that can reflect the details of the transaction. Those skilled in the art can understand that the POS terminal number is unique.

[0061] Step S12: The Bluetooth card identifies and receives the broadcast packet.

[0062] In this embodiment, during the transaction process, the POS terminal is used as a slave device conne...

Embodiment 3

[0075] The difference between the third embodiment and the second embodiment is that the way of information transmission between the Bluetooth card and the POS terminal is different, specifically, as image 3 and Figure 5 Shown, in embodiment three, the working method of bluetooth card comprises:

[0076] Step S1: The POS terminal sends information to the Bluetooth card.

[0077] Specifically, step S1 includes the following sub-steps:

[0078] Step S11': The Bluetooth card generates a two-dimensional code or barcode for the Bluetooth connection, and displays it on the display screen of the Bluetooth card.

[0079] Those skilled in the art can understand that the two-dimensional code or barcode used for Bluetooth connection generated by the Bluetooth card can be directly printed on the card, or can be displayed on the display screen. security, it is preferable to display a two-dimensional code or barcode on the display screen, and in order to further ensure the security of ...

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PUM

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Abstract

The invention discloses a working method and system of a bluetooth card. The working method comprises: S1, POS terminal sends information to a bluetooth card; S2, the bluetooth card receives information, generates authentication information, and feeds back the authentication information to the POS terminal; and S3, the POS terminal obtains the authentication information. According to the invention, when a user carries out card-needed payment by using the bluetooth card, the user does not need to give the card to a cashier worker for card swiping, so that a phenomenon that the cashier worker copies the card of the user can be avoided and thus the funds security of the card of the user can be guaranteed. Meanwhile, because information exchange with the POS terminal is carried out by the bluetooth, a phenomenon that the card fails to be swiped because of no wireless network can be avoided and thus the card using experience of the user can be improved.

Description

technical field [0001] The invention relates to the technical field of using smart cards, in particular to a working method and system of a bluetooth card. Background technique [0002] Card-swiping consumption has become a consumption habit, and card-swiping consumption can be divided into two payment methods: card-swiping consumption with physical card participation and QR code scanning payment without physical card participation. [0003] For the card-swiping consumption process involving physical cards, the bank card needs to leave the user's hand and be handed over to the cashier to swipe the card. During this process, the cashier often copies the user's bank card and steals the funds in the user's card In this case, it will bring greater loss to the user and reduce the user's experience of using the card at the same time. [0004] For the two-dimensional code payment method without physical card participation, payment platforms such as Alipay and WeChat are mostly use...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q20/20G06Q20/32G06Q20/38H04W4/80
CPCG06Q20/206G06Q20/325G06Q20/382
Inventor 高岚陆道如
Owner HENGBAO