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Off-line data transfer method, device and system

A transfer method and data technology, applied in the field of electronic information, can solve the problems affecting the processing efficiency of payment process, high development cost, low penetration rate, etc., to achieve the effect of increasing the penetration rate of use, reducing development costs, and saving time

Inactive Publication Date: 2015-09-23
SHENZHEN TENCENT COMP SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] During the research and practice of the prior art, the inventor of the present invention found that this method has high requirements on the mobile phone, which needs to integrate an NFC chip and a security (SE) module, and the development cost is relatively high. There are very few mobile phones with this function, and the penetration rate is low. Moreover, in the existing solution, since the establishment of the NFC connection takes a certain amount of time, when the user initiates a payment request, he needs to wait for a long time, which greatly affects the entire payment process. Processing efficiency

Method used

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  • Off-line data transfer method, device and system
  • Off-line data transfer method, device and system
  • Off-line data transfer method, device and system

Examples

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no. 1 example

[0055] see figure 2 , figure 2 It is a schematic flowchart of the offline data transfer method provided by the first embodiment of the present invention. The method steps include:

[0056] In step S101, a bluetooth signal is broadcast.

[0057] Wherein, the executor of the offline data transfer method can be a service terminal, such as a Bluetooth device, and the Bluetooth device can complete offline data transfer through Bluetooth low energy (BLE, Bluetooth low energy) technology in an offline state, such as offline Payment, transfer, repayment, etc.

[0058] In the embodiment of the present invention, the Bluetooth device utilizes Beacon (beacon) technology to transmit the Bluetooth signal it broadcasts to a distance of 50m, so as to realize positioning; and the Bluetooth low energy protocol BLE can realize short-term small Data transfer, which is characterized by very low power consumption and faster connection establishment, which greatly reduces data transfer time. ...

no. 2 example

[0075] see image 3 , image 3 It is a schematic flowchart of the offline data transfer method provided in the second embodiment of the present invention. The method steps include:

[0076] In step S201, a bluetooth signal is broadcast within a preset time interval.

[0077] In this embodiment, the execution subject of the offline data transfer method may be a service terminal, such as a Bluetooth device, and the Bluetooth device can complete offline data transfer through Bluetooth Low Energy BLE technology in an offline state, such as offline payment, Transfer, repayment, etc.

[0078] Further, the bluetooth device may be an acquiring device with a bluetooth function, such as a POS machine that can be specifically applied to a shopping mall, a cash register on a bus, and a cash collection device at a subway entrance and exit, etc., which is not specifically limited here .

[0079] It can be understood that the bluetooth device broadcasts bluetooth signals within a preset...

no. 3 example

[0109] Correspondingly, this embodiment provides an offline data transfer method based on the user terminal side. The offline data transfer method can be implemented based on short-distance communication technologies such as Bluetooth, infrared, and sound waves. Here, only Bluetooth is used as an example for This idea is explained and does not limit the present invention.

[0110] Please refer to Figure 4 , which is a schematic flow chart of the offline data transfer method, including:

[0111] In step S301, a Bluetooth signal broadcast by a Bluetooth device is acquired.

[0112] In this embodiment, the execution subject of the offline data transfer method is a user terminal, and the user terminal may be composed of a portable terminal machine equipped with a storage unit and equipped with a microprocessor and has computing capabilities, and the user terminal It has a short-distance communication function (such as Bluetooth), such as a tablet personal computer PC, a mobile ...

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Abstract

The present invention discloses an off-line data transfer method, a device and a system. The method comprises the steps of broadcasting a Bluetooth signal, establishing connection with a user terminal which receives the Bluetooth signal, generating the indication message of data transfer and pushing the indication message to the user terminal based on the connection, obtaining the data transfer request sent by the user terminal according to the indication message, and carrying out data transfer processing according to the data transfer request. According to the Bluetooth mode of the invention, firstly the connection between Bluetooth equipment and the user terminal is established, then the data transfer request is obtained, thus the off-line payment can be rapidly completed, the integration of an NFC chip with the user terminal is not needed, the development cost is reduced, the use popularity rate is improved, the connection is established firstly and then a payment request is initiated by the user, time can be saved, and the processing efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of electronic information, and in particular relates to an off-line data transfer method, device and system. Background technique [0002] With the rapid development of computer and Internet technologies, terminals have been widely popularized and developed. Therefore, terminals support more and more functions. [0003] For example, the user uses a mobile terminal (such as a mobile phone) to make offline payment, that is, the user can use his mobile phone to make offline payment for the goods or services he consumes, so as to meet the user's needs. Please refer to figure 1 , which is a schematic illustration of the currently used near field communication (NFC, Near Field Communication) card swiping transaction scenario, wherein the NFC card swiping transaction is completed using the NFC chip integrated in the mobile phone and the acquiring device (or called the payment device, such as For card swiping tran...

Claims

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Application Information

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IPC IPC(8): H04W4/00H04W4/06
Inventor 洪桃李陈冲施明苏海霞李茂材
Owner SHENZHEN TENCENT COMP SYST CO LTD
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