KR20160071865A - Secure transaction system of indivisual transmission video - Google Patents

Secure transaction system of indivisual transmission video Download PDF

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Publication number
KR20160071865A
KR20160071865A KR1020140179585A KR20140179585A KR20160071865A KR 20160071865 A KR20160071865 A KR 20160071865A KR 1020140179585 A KR1020140179585 A KR 1020140179585A KR 20140179585 A KR20140179585 A KR 20140179585A KR 20160071865 A KR20160071865 A KR 20160071865A
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KR
South Korea
Prior art keywords
unit
image data
communication
data
security module
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KR1020140179585A
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Korean (ko)
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김용원
김은경
신민용
허태준
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김용원
김은경
허태준
신민용
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Priority to KR1020140179585A priority Critical patent/KR20160071865A/en
Publication of KR20160071865A publication Critical patent/KR20160071865A/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/06—Buying, selling or leasing transactions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/06—Buying, selling or leasing transactions
    • G06Q30/0601—Electronic shopping [e-shopping]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/06—Buying, selling or leasing transactions
    • G06Q30/0601—Electronic shopping [e-shopping]
    • G06Q30/0613—Third-party assisted
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835—Generation of protective data, e.g. certificates
    • H04N21/8358—Generation of protective data, e.g. certificates involving watermark

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  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Engineering & Computer Science (AREA)
  • General Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Strategic Management (AREA)
  • Physics & Mathematics (AREA)
  • Economics (AREA)
  • General Physics & Mathematics (AREA)
  • Development Economics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

The present invention relates to a security transaction system of an individual transmission image. The security transaction system collects an image, captured by an individual and then transmitted, and intermediates a transaction with a purchaser, but prevents a random copy of the image about an owner and the purchase until the completion of the transaction. The security transaction system includes: a terminal (100) having a first communications unit (110), an image acquisition unit (120), and a first security module unit (130) ; and an intermediate server (200) having a second communications unit (210), a second security module unit (220), and a transaction management unit (230).

Description

TECHNICAL FIELD [0001] The present invention relates to a security transaction system for an individual transmission image,

The present invention relates to a security transaction system, and more particularly, to a security transaction system that collects images captured and transmitted from an individual to relay sales to a buyer, and to prevent arbitrary duplication of images to the owner and purchaser The present invention relates to a security transaction system for a mobile terminal.

Recently, a variety of devices capable of capturing digital images have been released along with the rapid development of various IT technologies, and the application range of cameras and camcorders as well as CCTVs and vehicle black boxes has been greatly expanded. In recent years, with the promotion of personal smart terminals with enhanced portability, an environment has been created in which real-time transmission of not only digital images but also wireless transmissions can be performed in real time regardless of time and place, Video-related industries are becoming increasingly active.

As a representative form of the video related industry, an image acquired by an individual is uploaded to a SNS or a video content service site so that a large number of users can view the content through a search / query. In the case of a site having a large number of visitors, And so on.

Especially, it is known that the rare and popular video contents are high in number of views and give a big advertising revenue to the web service company. However, the rate of returning to the actual income is very low There has been a problem in that downloading or reproduction is performed in various ways as a result of the image being displayed to the general public, resulting in a rapid drop in the value thereof.

In addition, recent accidents video images taken through personal black boxes for vehicles or personal terminals with shooting functions play an important role in criminal investigations and accident investigations. As a result, However, there is a problem that it is difficult to trace and acquire images easily in the process of searching for related images by an investigation agency or an accident party. In this case, it is required to request from the related authorities such as the police, It is inevitable to use a method such as a search of a video content site.

In this regard, the media that provide various news recently collect the images related to the incidents of incidents in a form to be reported, but even if they use the informative video exclusively when reporting the incident, There is little or no profit.

Korean Patent Publication No. 10-2013-0041046 (published on April 24, 2014)

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object of the present invention is to provide a method and system for relaying sales to a buyer by collecting various images photographed and transmitted from an individual, And to preserve the value of the transmitted image.

It is another object of the present invention to provide a security transaction system for a separate transmission image that monitors position information where an image is photographed and transmitted, detects an accident situation, and propagates it so that a related agency can respond quickly.

In order to achieve the above object, according to the present invention, there is provided a transaction system for an individual transmission image, comprising: a first communication unit connected to a commercial communication network to transmit and receive data; an image acquisition unit acquiring image data; A first security module for transmitting the image data to a server designated by the first communication module, A second communication module for connecting to a commercial communication network and receiving the image data; a second security module module for posting a copy protection algorithm on the image data received by the second communication module and then posting the copy protection algorithm on the web; And a transaction management unit for requesting the purchaser to purchase the image data and transmitting the image data for which the copy protection algorithm is not applied to the purchaser as the set conditions and procedures are satisfied. .

The terminal may further include a position detector for generating current position information and transmitting the generated position information together with the acquired image data. The relay server monitors position information received through the second communication unit A monitoring unit for performing cumulative counting of similar or same area information, and a status propagation unit for generating alarm data as the cumulative counting of the monitoring unit exceeds the set value and transmitting the generated alarm data to a specified external server.

In addition, the transaction management unit may be configured to request a purchase intention from a plurality of buyers with respect to the image data posted on the web, and to close a transaction with a buyer who presents a high price through an auction method.

The relay server further includes a quality management unit for evaluating the video quality of the video data received from the second communication unit, and assigning a priority to the video data via the second security module unit according to the evaluated score .

In addition, the second security module may apply a copy protection algorithm for reducing the video data received from the second communication unit to a predetermined size and adding a watermark thereto.

In addition, the first security module may include a temporary storage unit for storing the acquired image, a communication check unit for checking the communication environment of the first communication unit, and a transmission unit for transmitting the video data according to the condition that the communication environment is set And a overwriting unit for overwriting the dummy data at a level that can not be restored to the temporary storage unit upon completion of the transmission.

Alternatively, the first security module may be configured to transmit the acquired image through a real-time streaming method without a storage process.

Since the procedure up to the transaction of the image can be carried out in a secure state for preventing copying through the present invention, the purchaser can secure a reliable image without worrying about the deterioration due to the leakage of the image, It is possible to obtain the effect of activating the related service according to the virtuous cycle.

In addition, by monitoring the location information of the transmitted image data, it is possible to quickly detect a specific accident situation, and it is possible to quickly respond to an accident by taking it to an affiliated organization.

1 is a conceptual diagram showing a concept of the present invention;
2 is a block diagram illustrating a configuration and a connection relationship according to a preferred embodiment of the present invention.
3 is a block diagram illustrating a detailed configuration of a first security module of a terminal according to a preferred embodiment of the present invention.
4 is a block diagram illustrating a configuration and a connection relationship according to another embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a configuration of a secure transaction system for transmission images according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a conceptual diagram illustrating the concept of the present invention. FIG. 2 is a block diagram illustrating a configuration and a connection relationship according to a preferred embodiment of the present invention. A terminal 100 and a remote relay server 200 for providing a video transaction service.

The terminal 100 is a concept collectively referred to as a device having a function of capturing a digital image of a personal portable type. Typically, the terminal 100 includes a smart phone and a smart pad which are actively popular in recent years, a mobile phone with a camera, a digital camera and a camcorder, A CCTV and a vehicle black box. The first communication unit 110, the image acquisition unit 120, and the first security module 130 are provided in a detailed configuration.

The first communication unit 110 is a component for connecting to a commercial communication network and transmitting / receiving data. In the present invention, since it mainly deals with a valuable image necessary for a specific object such as an image related to various incidents, Such as 3G, WIFI, Wibro, LTE, etc., and a means of wired connection to a commercial Internet communication network is applied in case of a digital camera, camcorder or black box without its own communication function .

The image acquisition unit 120 is a camera built in the terminal 100 to acquire image data, and digitalizes the image photographed by a user having the terminal 100. [ In recent years, since it is possible to acquire image data of a very high resolution compared to the past, image data can be appropriately compressed in consideration of the data processing environment and the communication environment of the terminal 100.

The first security module 130 is a feature of the present invention for preventing the deterioration of value due to arbitrary copying until the transaction of the acquired image data is completed through the relay server 200. Basically, The image data acquired through the acquisition unit 120 is transmitted to the designated server through the first communication unit 110, that is, the relay server 200, while the image data is stored in the terminal 100 during or after the transfer And is prevented from being copied or reused by the owner of the terminal 100, so that the purchaser can purchase the image data safely in a state of preserving the value of the image data.

Various algorithms can be applied to configure the first security module 130 and can be summarized in the following two methods.

First, the first security module unit 130 is configured to transmit an image acquired through the image acquisition unit 120 through the first communication unit 110 through a real-time streaming method without a separate storage process .

It is a highly secure method on the premise that a stable network communication environment is provided by transmitting photographed data at the same time as photographing without storing the captured image in any form. However, there is a fear of data loss due to the problem of communication environment and instability of data transmission. In particular, there is a concern that transmission of high-resolution video data may be restricted due to an increase in traffic, so use in a stable communication environment can be considered have.

Secondly, the image acquisition unit 120 temporarily stores an image acquired by the image acquiring unit 120, and after the transmission to the relay server 200 is completed, By configuring the security module unit 130, more excellent stability can be expected.

FIG. 3 is a block diagram illustrating a detailed configuration of a first security module of a terminal according to a preferred embodiment of the present invention. The first security module 130 includes a temporary storage unit 131, The transmission monitoring unit 133, and the overwriting unit 134. [0154] In the example of FIG.

The temporary storage unit 131 is built in the terminal 100 and is a read / writeable memory. The temporary storage unit 131 temporarily stores image data acquired through the image acquisition unit 120, It is possible to store image data of a very large capacity according to the memory capacity.

The communication check unit 132 is an element for checking the overall communication environment through the first communication unit 110 and confirms stability before transmitting the video data. As a concrete example, it is possible to confirm whether or not transmission of stable image data is possible by measuring data transmission / reception speed and signal sensitivity, including a method of transmitting only in the WIFI environment.

As the communication environment checked through the communication check unit 132 satisfies the established condition, that is, whether the stable data transmission is possible, the transmission monitoring unit 133 monitors the transmission / Transmits the image data stored in the memory 131, and confirms the transmission rate and the transmission completion status. If the communication environment does not satisfy the set condition, there is a possibility of a problem due to the partial transmission or the incomplete transmission, so that a warning can be output to prevent transmission or warn the user and complete a stable communication environment.

In the preferred embodiment of the present invention, in consideration of the fact that image data with high resolution and high image quality are to be transmitted, in a WIFI environment capable of transmitting a large amount of image data stably rather than a communication environment in which charges are generated according to transmission packets The condition is set so that the following can be achieved.

The overwriting unit 134 deletes the video data stored in the temporary storage unit 131 at a level that can not be restored as the transmission completion status is confirmed through the transmission monitoring unit 133 Element, specifically, after the image data stored in the temporary storage unit 131 is deleted, any dummy data overwriting is repeated several times to several tens of times.

Basically, such a method prevents duplication of image data by the original owner. If necessary, the first security module 130 may be configured to properly combine the first scheme and the second scheme, .

The relay server 200 relays a transaction with a buyer under a strict security environment with respect to image data transmitted from the terminal located at a remote location and has an unspecified number of users. A second security module 220, and a transaction management unit 230.

The second communication unit 210 is substantially the same communication module as the first communication unit 110 and is connected to a commercial communication network to exchange data. Particularly, the second communication unit 210 plays a role of receiving image data transmitted through the first communication unit 110 do.

The second security module 220 is a characteristic component of the present invention that enables a buyer to view an image by posting a copy protection algorithm on the image data received by the second communication unit 210 and then posting it on the web Basically, the image data transmitted through the first communication unit 110 is stored in an original form until a purchase is determined in a separate security DB 270 provided in the relay server 200, The user is allowed to check the contents of the image data, but the copying prevention algorithm is applied so as to prevent copying of the image data posted on the web before purchase or illegal storage of the image data.

It is possible to use a method of providing a part of image data or a snapshot in the form of a still image. However, in order to reliably deal with the transaction, after reducing the image data to a set size, It is preferable that the watermark is added so that the contents of the image data can be confirmed for a sufficient time.

Alternatively, by applying the same watermark insertion to the first security module 130, the terminal 100 may be configured to apply the watermark before applying the pre-transmission copy protection algorithm to the video data, The relay server 200 may apply an algorithm for deleting the watermark as the transaction of the image data is completed.

The transaction management unit 230 requests the buyer to purchase the image data on the web and satisfies the set conditions and procedures, so that the image data that is not subject to the copy protection algorithm, that is, the original stored in the security DB 270 And transmits the image data to the purchaser.

The established conditions and procedure means the price condition and the settlement procedure for the transaction, and it is possible to apply the electronic commerce method in the general Internet environment. Preferably, the bidder can make a bid through the auction bid from a plurality of buyers, The transaction is completed and the original image data is transmitted to the corresponding purchaser. At this time, if the buyer who requests purchase intention is alone, the transaction can be made through the price set through the original owner of the image data or the manager of the relay server 200.

Also, after the transmission of the image data to the purchaser is completed, the corresponding image data stored in the security DB 270 is stored in the same manner as the overwriting unit 134 applied to the first security module 130 It is possible to provide a reliable standing service to the original owner and the buyer of the video data together with security.

FIG. 4 is a block diagram illustrating a configuration and a connection relationship according to another embodiment of the present invention. As the present invention mainly captures image data of image data related to various incidents, By monitoring the video data, it is possible to identify the situation of the accident and transmit the situation to the related organizations so that prompt response and measures can be taken, and the quality of the image for the same incident is selected so that the purchaser can purchase good image data .

First, in another embodiment of the present invention, the terminal 100 further includes a position detector 140 for generating current position information and transmitting the generated position information together with the acquired image data.

The position detecting unit 140 is configured to be applied to a terminal such as a smart phone or a smart pad. The position detecting unit 140 may be implemented using a 3G or 4G base station, a position calculating method using WIFI access information, And the position information of the terminal where the acquisition is performed. The GPS module is used to reduce errors and obtain relatively accurate position information.

The relay server 200 also includes a monitoring unit 240 for monitoring location information received through the second communication unit 210 and performing cumulative counting of similar or same area information, And a status propagation unit 250 for generating alarm data as the cumulative counting of the alarms 240 exceeds the set value and transmitting the alarm data to the specified external server 300.

In other words, when an event or a large-scale accident occurs in a place where frequent passage of a person or vehicle occurs, if there are a large number of people on the scene, the transmission of image data for the same incident incident at the same place is simultaneously performed through a plurality of terminals Therefore, when the transmission of a plurality of image data is detected in the same time zone in an area within the radius set by the monitoring unit 240 and exceeds the set counting number, the state propagation unit 250 recognizes the transmission as an accident Thereby generating alarm data.

The generated alert data is transmitted to the related agencies such as the police station or the fire station, the safety disaster management center, etc., capable of performing management / action on incidents and accidents, In addition, it is structured so that people who are located in the vicinity or pass by in cooperation with broadcasting or real-time traffic information system can easily recognize the accident situation.

When a plurality of video data is transmitted in the same situation, the quality of the video data is different according to the condition of the terminal owner's camera and the specifications of the terminal, and the value of the video data depends on the quality of the video data. none.

Accordingly, the relay server 200 evaluates the video quality of the video data received from the second communication unit 210, assigns a priority to the video data according to the evaluated score, And a quality management unit 260 for posting the quality management information. At this time, basically, the evaluation criteria is based on the sharpness of the image data, that is, the focusing state and the brightness, and the algorithm that differentiates the score according to the standard specified by the administrator such as the resolution and the shooting time of the image.

 It is to be understood that the invention is not limited to the disclosed embodiment, but is capable of many modifications and variations within the scope of the appended claims. It is self-evident.

100: terminal 110: first communication unit
120: image acquisition unit 130: first security module unit
131: temporary storage unit 132: communication check unit
133: Transmission monitoring unit 134: Overwriting unit
140: position detection unit 200: relay server
210: second communication unit 220: second security module
230: Transaction management unit 240: Monitoring unit
250: situation propagation unit 260: quality control unit
270: security DB 300: external server

Claims (7)

A transaction system for an individual transmission image,
A first communication unit (110) connected to a commercial communication network for data transmission and reception, a video acquisition unit (120) for acquiring video data, and a second communication unit And a first security module unit (130) for interrupting the storage of the image data after or during transmission of the image data.
A second communication module 210 for connecting to a commercial communication network and receiving the image data, a second security module 220 for applying a copy protection algorithm to the image data received by the second communication unit 210 and posting the copied data on the web, And a transaction management unit 230 for requesting a buyer to purchase image data on the web and transmitting the image data to the buyer, the image data for which the copy prevention algorithm is not applied, A server 200; Wherein the secure transaction system comprises:
The method according to claim 1,
The terminal 100 further includes a position detector 140 for generating current position information and transmitting the generated position information together with the acquired image data,
The relay server 200 includes a monitoring unit 240 for monitoring the location information received through the second communication unit 210 and performing cumulative counting of similar or same area information, Further comprising a status propagation unit (250) for generating alarm data as the set value is exceeded and transmitting the generated alarm data to the specified external server (300).
The method according to claim 1,
Wherein the transaction management unit (230) is configured to request a purchase intention from a plurality of purchasers with respect to the image data posted on the web and to close a transaction with a buyer who presents a high price through an auction method. Secure trading system for video.
The method according to claim 1,
The relay server 200 evaluates the video quality of the video data received from the second communication unit 210 and assigns a priority order according to the evaluated score so that the relay server 200 can post the video data on the web through the second security module 220 And a quality management unit (260) for controlling the quality of the individual transmission images.
The method according to claim 1,
Wherein the second security module 220 applies a copy protection algorithm for reducing the image data received by the second communication unit 210 to a predetermined size and adding a watermark thereto. system.
The method according to claim 1,
The first security module 130 includes a first security module 130,
A communication check unit 132 for checking the communication environment of the first communication unit; a second communication unit 132 for performing transmission of the image data according to the condition that the communication environment is satisfied, And an overwriting unit (134) for overwriting the dummy data with a level that can not be restored to the temporary storage unit (131) upon completion of the transmission. Secure trading system for video.
The method according to claim 1,
Wherein the first security module (130) is configured to transmit the acquired image through a real-time streaming method without a storage process.
KR1020140179585A 2014-12-12 2014-12-12 Secure transaction system of indivisual transmission video KR20160071865A (en)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130041046A (en) 2013-04-04 2013-04-24 전명규 Method of providing video trade service

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130041046A (en) 2013-04-04 2013-04-24 전명규 Method of providing video trade service

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