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Method and terminal and system for electronic card exchange

A technology for electronic business cards and terminals, which is applied in transmission systems, near-field transmission systems using transceivers, electrical components, etc., can solve the problems of lack of security and cumbersome exchange of electronic business cards, and achieve the effect of ensuring security.

Active Publication Date: 2013-05-08
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the technical defects in the prior art that the exchange of electronic business cards is cumbersome and the security of transmission through the network is not guaranteed, the embodiment of the present invention provides an electronic business card exchange method, terminal and system

Method used

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  • Method and terminal and system for electronic card exchange
  • Method and terminal and system for electronic card exchange
  • Method and terminal and system for electronic card exchange

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] see figure 1 , an embodiment of the present invention provides a method for exchanging electronic business cards, the method comprising:

[0032] 101: The first terminal detects whether there is a second terminal within a predetermined distance;

[0033] 102: If there is a second terminal, send the electronic business card to the second terminal, and request the second terminal to send the electronic business card;

[0034] 103: Receive the electronic business card sent by the second terminal.

[0035] The embodiment of the present invention finds the second terminal for business card exchange through detection, and automatically sends the electronic business card to the second terminal, requests the second terminal to exchange the electronic business card, and automatically completes the process of electronic business card exchange, without requiring the user to perform cumbersome operations; and There is no exchange of business cards through the network, ensuring se...

Embodiment 2

[0037] see figure 2 , an embodiment of the present invention provides a method for exchanging electronic business cards, the method comprising:

[0038] 201: The first terminal detects whether there is a second terminal within a predetermined distance;

[0039] This step adopts NFC (Near Field Communication, short-distance wireless communication) chip to realize short-distance detection. Within the communication distance of NFC chip (within 10 cm), the NFC chip is always in the state of monitoring, and the detection is within the distance range of NFC chip communication. Is there any other second terminal containing NFC chip for communication.

[0040] 202: If there is a second terminal, the first terminal broadcasts a communication protocol for exchanging business cards;

[0041] If it exists, the first terminal also needs to determine which second terminals can exchange business cards. The first terminal finds the second terminal that can exchange business cards through t...

Embodiment 3

[0086] see Figure 4 , an embodiment of the present invention provides a first terminal, where the first terminal includes:

[0087] A detection module 401, configured to detect whether there is a second terminal within a predetermined distance;

[0088] The sending module 402 is configured to send the electronic business card to the second terminal if there is a second terminal, and request the second terminal to send the electronic business card;

[0089] The receiving module 403 is configured to receive the electronic business card sent by the second terminal.

[0090] The detection module 401 specifically adopts an NFC chip, and is used to detect whether there is a second terminal within a predetermined distance.

[0091] see Figure 5 , the first terminal further includes:

[0092] The broadcast module 501, wherein the broadcast unit 5011 is used to broadcast a communication protocol for business card exchange, and receive a response from a second terminal that is con...

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PUM

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Abstract

The invention discloses a method, a terminal and a system for electronic card exchange and belongs to the technical field of communication. The method comprises that a first terminal detects whether a second terminal exists in a preset distance or not; if the second terminal exists in the preset distance, an electronic card is sent to the second terminal and the second terminal is required to send an electronic card; and the electronic card sent by the second terminal is received. The second terminal conducting electronic card exchange is found through detection, the electronic card is automatically sent to the second terminal, the second terminal is required to exchange the electronic card, so that the process of the electronic card exchange is completed automatically without complex operation of a user. Due to the fact that the electronic card is not exchanged through a network, safety is guaranteed.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to an electronic business card exchanging method, terminal and system. Background technique [0002] In daily life, people often exchange business cards. Business units, positions, names, phone numbers, etc. are recorded on the business cards, which is convenient for both parties to exchange business cards. Traditional business cards are made of paper. Generally, everyone needs to print a large number of Business cards are convenient for exchanging information with multiple people at the same time. The problem brought by this kind of paper business card is: it is not convenient to carry, because there are more and more people in contact, there will be more and more business cards, it is impossible to carry all the business cards on the body; Find out the information; it is inconvenient to modify, you need to reprint the business card or update other people's business...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B5/02H04B1/38H04B5/48H04W4/21H04W4/80
CPCH04W8/183H04W4/008H04W4/023H04W4/12H04W12/06H04W4/21H04W4/80
Inventor 罗程刘文婷
Owner TENCENT TECH (SHENZHEN) CO LTD