Data transmission method, data sending end, data receiving end and system
A transmission method and technology at the sending end, applied in the information field, can solve the problems of threatening the data security of the sending end device, the economic loss of the user of the sending end device, and the leakage of the user data information of the sending end device, etc., so as to ensure the security of the data and information.
Active Publication Date: 2017-06-30
ADVANCED NEW TECH CO LTD
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Problems solved by technology
[0004] The implementation of the above data transmission is simple and easy to operate. However, if the information patterns such as QR codes or barcodes in the sending end device are obtained by malicious users by taking pictures, etc., the data information of the user of the sending end device will be leaked, threatening the sending end. The security of device data; even, when the information pattern to be sent by the sending device contains asset payment information, malicious users can make asset payment through the stolen information pattern, which will bring unnecessary economic losses to the sending device user
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[0045] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0046] The embodiment of the present invention provides a data transmission method, which is applied to the data sending end, such as figure 1 As shown, the method includes:
[0047] 101. The data sending end monitors sound wave information including preset safety information within a preset distance range.
[0048] When the data sending end and the data receiving end perform short-distance data transmission, in order to ensure th...
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The invention discloses a data transmission method, a data sending end, a data receiving end and a system, and relates to the technical field of information. The invention mainly aims at preventing pattern information in sending end equipment from being leaked, thereby guaranteeing the data information security of a sending end user. The technical scheme mainly comprises the following steps: monitoring sound wave information containing preset security information in a preset distance range by the data sending end, analyzing the sound wave information, and acquiring the preset security information in the sound wave information; generating the pattern information according to the preset security information and the to-be-sent data information; and outputting and displaying the patter information so that the data receiving end can acquire the pattern information. The data transmission method, the data sending end, the data receiving end and the system disclosed by the invention are applied to a close range electronic payment application scene between equipment.
Description
technical field [0001] The present invention relates to the field of information technology, in particular to a data transmission method, a data sending end, a data receiving end and a system. Background technique [0002] With the rapid development and wide application of smart mobile devices such as mobile phones and tablet computers, more and more users are more inclined to use smart mobile devices for daily work, life and study. There are more and more methods of short-distance data transmission between devices, such as: mobile payment, electronic coupon verification, exchanging business cards, cross-device web page jumping, etc. [0003] At present, the most widely used method of short-distance data transmission between devices is: the receiving device scans information patterns such as QR codes or barcodes displayed by the sending device to obtain the data to be sent by the sending device, so as to realize data communication. Transfer; and this data transmission metho...
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IPC IPC(8): H04L29/06G08C23/02H04B11/00
CPCG08C23/02H04B11/00H04L63/12G06Q20/20H04L9/32G06Q20/326H04L9/40H04L9/3226H04L2209/56H04L2209/80H04W12/122G06Q20/206G06Q20/3226H04W12/06
Inventor 刘杨辉王磊陈戈沈凌楠
Owner ADVANCED NEW TECH CO LTD