KR101791133B1 - The apparatus and method of public sale a used car with video on demand module - Google Patents

Abstract

Even if the conventional smart used vehicle auction device is constituted, it is difficult to accurately check the used car that is traded, and even if the vehicle condition is uploaded on the web or the app, it is difficult to confirm the actual condition of the auction target vehicle, It is difficult to judge the precise condition of the vehicle even if the vehicle is directly visited and the vehicle is visited and the vehicle is visited. In order to solve the problem that the bidders participating in the auction through the auction are used as a vehicle securing means to a small number of experts rather than a general public, ), An app-type VOD publicity application module 200, Type VOD publicity application module 300 and a smart VOD type public sale control module 400. The SOC module 300 includes a spherical frame of the multi-point vehicle inspection imaging module, a conveying conveyor portion, a depth camera portion, a vehicle speed measuring portion, It is possible to shorten the inspection time from 15 minutes to 30 minutes per unit compared with the conventional one by checking the check list of the short-sale vehicle through the outside of the vehicle, the inside of the vehicle, Multiview vehicle inspection image data are acquired for each of the auction vehicles through the multi-point vehicle inspection imaging module installed in a specific space. Then, the multi-view vehicle inspection image data obtained by the vehicle mechanic is checked together. WEB), so that public auction participants are given the trust and trust about the publicly-traded vehicles due to the VOD with vehicle inspection, and the participation rate is improved by 80% It is possible to display the VOD of the multi-point vehicle and the short sale vehicle auction information data received from the smart VOD type short sale control module on the screen of the smart device, Zoom in and out, so you can improve stereoscopic feeling and presence by 70%, and increase the interest and interest of short-sale vehicles in short-selling participants, (WEB) based multi-point vehicle inspection VOD to enable smart automobile auction activation method and method.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device and a method for activating a smart car auction through an application (APP) and a web (web)

In the present invention, the multi-view vehicle inspection image data can be obtained for each of the auction vehicle inspection lists through the multi-vehicle inspection image pickup module installed in a specific space, and the multi-view vehicle inspection image data can be generated again as the point vehicle inspection VOD, App (APP) · Web (WEB) which can display the VOD on the APP (APP) · WEB (Web), thereby giving the auctioneer the trust and trust about the auction vehicle, ) VOD based on a multi-point vehicle inspection system and method.

Regarding the automobile auction, smart used car auction devices have been proposed, but it is difficult to check the exact status of the used car that is traded, and it is difficult to check the actual condition of the auctioned vehicle even if the vehicle status is uploaded on the web or the app.

Also, since the bidder wants to know the vehicle by visiting the store where the vehicle is displayed by selling the product directly, and the person can directly check the vehicle, it is difficult for the public to determine the accurate state of the vehicle. Therefore, There was a limit inevitably low.

Therefore, it is a problem that the participants of vehicle auction through auction are used as means of securing vehicles to a small number of experts rather than the general public.

Korean Patent Registration No. 10-1714747

In order to solve the above problems, according to the present invention, by sequentially transporting an auction vehicle through a spherical frame of a multi-point vehicle inspection imaging module, a conveying conveyor section, a depth camera section, a vehicle speed measuring section, and a steering angle measuring section, The vehicle can be inspected according to the inspection list of the vehicle through the inside, the vehicle lower part, and the driving test, and the multiview vehicle inspection image data is acquired by the inspection list of the vehicle by the multi-point vehicle inspection imaging module installed in the specific space VOD can be displayed on the app (APP) and web (WEB) in real time. Also, it is possible to check VOD of multi-point vehicles received from smart VOD type auction control module on the screen of smart device App (APP) · Web (WEB) device that can display up and down, left, right, zoom in and out of VOD through touch. To provide a Smart car auction enabled devices and methods through a vehicle check point again VOD has its purpose.

In order to achieve the above object, an apparatus for activating smart car auction through VOD based on an app (APP) / web (WEB) according to the present invention

The smart device screen based on the app (App), the multi-point vehicle inspection VOD that displays the vehicle inspection image on the PC screen based on the web (WEB), and the short sale vehicle short sale information data are displayed, As shown in FIG.

The smart car auction activation device, more specifically,

A multi-view vehicle inspection image data including up, down, left, right, zoom in and zoom out is obtained by photographing an auction vehicle and a vehicle inspection image through a plurality of cameras installed in a sphere shape based on the auction vehicle, A multi-view vehicle inspection image capturing module 100 for transmitting the acquired multi-view vehicle inspection image data to a smart VOD type public sale control module in real time,

The smart device user is activated in an application form on the smart device to display a multi-point vehicle check VOD and an auction vehicle auction information data received from the smart VOD type auction control module on the screen of the smart device, Type VOD publicity application module 200 that guides the user to the VOD publicity application module 200,

A web-based VOD publicity application module that guides a PC user to perform a short sale of an auction vehicle while displaying a multi-point vehicle check VOD and an auction vehicle auction information data received from a smart VOD type auction control module on the Web in connection with a PC (300)

It is connected with the multi-point vehicle inspection imaging module, the app-type VOD public auction application module, and the web-type VOD public auction application module to control the overall operation of each device and generate a multi-point vehicle inspection VOD, And a smart VOD type public sale control module (400) for transferring the data to the app type VOD public goods application module requesting the short sale information data or the web type VOD public sale application module in real time.

In addition, a method of activating a smart public sale vehicle through APP / Web-based multi-point vehicle check VOD according to the present invention

Through the multi-view vehicle inspection imaging module, it is possible to capture a short sale vehicle and vehicle inspection image through a plurality of cameras installed in a sphere shape based on the short sale vehicle, (S100) of acquiring the vehicle inspection image data and transmitting the acquired multiview vehicle inspection image data to the smart VOD type public sale control module in real time,

Point VOD type auction control module (400) VOD formation control unit receives the multi-point vehicle inspection image data from the multi-point vehicle inspection imaging module, processes it, and edits it, (Step S200)

A step S300 of transmitting, in real time, a re-point vehicle inspection VOD and an auction-type short sale application module requesting an app type VOD public sale application module requesting a smart VOD type short sale control module,

Through the app-type VOD auction application module, the smart device user is guided to perform the short sale of the short sale vehicle while displaying the multi-point vehicle check VOD and the short sale vehicle short sale information data received from the smart VOD type short sale control module on the screen of the smart device Step S400,

The VOD publicity application module 300 of the web type displays the multi-point vehicle inspection VOD and the short sale vehicle short sale information data received from the smart VOD type short sale control module on the web and instructs the PC user to perform the short sale of the short sale vehicle (S500).

As described above, in the present invention,

First, through the spherical frame of the multi-point vehicle inspection imaging module, the conveying conveyor section, the depth camera section, the vehicle speed measuring section, and the steering measurement section, It is possible to shorten the inspection time from 15 minutes to 30 minutes per unit, which is 60 minutes.

Second, multi-view vehicle inspection image data is acquired for each auctioned vehicle inspection list through a multi-point vehicle inspection imaging module installed in a specific space, and then a multi-view vehicle inspection VOD with a vehicle inspection image is displayed in an app (APP) It is possible to display on the web (Web), and it is possible to give believer and trust about the public sale vehicle due to the VOD that the participant in the short sale makes the inspection of the vehicle, and as a result, the participation rate can be improved by 80% .

Third, the web type VOD public auction application module enables seamless continuous live VOD streaming service.

Fourth, on the screen of the smart device, it is possible to display the VOD of the multi-point vehicle and the short sale vehicle auction information data received from the smart VOD type short sale control module, and to check the multi-point vehicle VOD by touching up, down, left, right, It is possible to zoom out, and it is possible to improve stereoscopic feeling and presence feeling by 70%, and it is possible to activate the auto auction market by raising the interest and interest of the auctioneer in the auctioneer.

1 is a block diagram showing components of a Smart Vehicle Auction Activation Device 1 via an APP / Web based multi-point vehicle check VOD according to the present invention,
FIG. 2 is a block diagram showing the components of the smart automobile auction activation device 1 via the APP / Web based multi-point vehicle check VOD,
FIG. 3 is a block diagram showing the components of the multi-view vehicle inspection imaging module according to the present invention.
4 is a flowchart illustrating an operation of the multi-point vehicle inspection imaging module according to an embodiment of the present invention.
FIG. 5 is a view showing an embodiment in which a driving course for driving test of a publicly-sold vehicle is displayed as a virtual simulation image through a simulation screen unit according to the present invention.
Figure 6 is a block diagram showing the components of the conveying conveyor according to the present invention,
7 is a block diagram showing the components of the vehicle speed measuring unit according to the present invention,
8 is a block diagram showing the components of the steering angle measuring unit according to the present invention,
FIG. 9 is a block diagram illustrating components of an app-type VOD publicity application module according to the present invention.
10 is a flowchart illustrating a method of controlling the overall operation of an app-type VOD auction application installed on a smart device through a VOD auction application type kernel driver control unit according to the present invention, In one embodiment,
11 is a flowchart illustrating a method of processing a multi-vehicle inspection VOD UI according to a checklist of a short sale vehicle on a smart device through a navigation controller according to an embodiment of the present invention to perform a navigation function.
FIG. 12 is a diagram illustrating an example of displaying a VOD category or contents through a navigation controller according to an embodiment of the present invention.
13 is a block diagram illustrating components of a web-based VOD auction application module according to the present invention.
FIG. 14 is a block diagram illustrating components of a web-based VOD publicity application module according to the present invention;
FIG. 15 is a diagram illustrating an embodiment of implementing a multi-vehicle inspection VOD web page through the web-based VOD auction management unit according to the present invention.
16 is a view showing an embodiment of displaying a multi-point vehicle VOD schedule management and a schedule list on a multi-vehicle inspection VOD web page through the web-based VOD auction management unit according to the present invention.
FIG. 17 is a diagram illustrating generation of files divided into a segment file through the main VOD streaming control unit according to the present invention into a media segment list type table 321 for storing information distributed to relay servers of respective regions. In one embodiment,
18 is a flowchart illustrating a method of acquiring an ID list of relay server units currently in operation, except for relay server units that are not activated at the time of execution of the algorithm, through SNMP (Simple Network Management Protocol) And then performing a role of allocating a relay server unit to be distributed,
19 is a flowchart illustrating a method of modeling divided files in a 1: N relationship in a relay server and a division file distribution algorithm engine through a distribution media metadata generation unit according to the present invention, In an embodiment that illustrates matching,
20 is a block diagram showing the components of the smart VOD type publicity control module according to the present invention,
FIG. 21 is a flowchart illustrating an embodiment of displaying a navigation function by processing a VOD UI of a multi-vehicle inspection VOD UI according to a checklist of a short sale vehicle on a smart device through a navigation controller according to the present invention.
22 is a block diagram illustrating a relay server unit according to the present invention installed at each branch (router) to serve as a GFS chunk server in a GFS or a data node in an HDFS, and displaying a multi-point vehicle inspection VOD on a PC screen In one embodiment,
23 is a flowchart showing a method of activating a smart public sale vehicle through an APP / Web based multi-point vehicle check VOD according to the present invention.

First, in the smart VOD type auction control module described in the present invention, VOD stands for Video On Demand.

Next, the multiview described in the present invention refers to a visual view that can be viewed by zooming in and out on the top, bottom, left, right, and right sides of a time when a public vehicle located in a specific space is viewed.

The auction information data according to the present invention can be classified into auction type, auction date, sale date, bid price, winning bid, bid price, bid price, Quot; data ").

The vehicle inspection image described in the present invention is an image which is inspected by a vehicle mechanic (= vehicle inspector) to check the vehicle. It includes a state of checking the vehicle, a voice of a vehicle mechanic, do.

Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a block diagram showing components of a smart automobile auction activation device 1 through an APP / Web based multi-point vehicle check VOD according to the present invention, ) - Inspection of a multi-point vehicle based on a web (Web based) A schematic diagram showing components of a smart automobile auction activation device (1) through a VOD, which includes a screen of a smart device based on an app, WEB) based on the vehicle inspection image, and the guidance vehicle VOD and the short sale vehicle short sale information data are displayed to guide the user to perform the short sale of the short sale vehicle.

More specifically, the smart car auction activation device 1 includes a multi-point vehicle inspection imaging module 100, an app type VOD auction application module 200, a web type VOD auction application module 300, a smart VOD type auction control module (400).

First, the multi-spot vehicle inspection imaging module 100 according to the present invention will be described.

The multi-viewpoint vehicle inspection imaging module 100 photographs a publicly-sold vehicle and a vehicle inspection image through a plurality of cameras installed in a sphere on the basis of an auction vehicle, Multiview Vehicle inspection image data is acquired and the acquired multiview vehicle inspection image data is transmitted to the smart VOD type auction control module in real time.

3, in a specific inner space, a spherical frame 110, a hoist 120, a guide rail transfer part 130, a conveying conveyor part 140, a vehicle speed measuring part 150, A simulation screen unit 170, a depth camera unit 180, and a multi-point vehicle inspection image control unit 190.

First, the spherical frame 110 according to the present invention will be described.

The spherical frame 110 is installed in a spherical shape in the upper direction of the auction vehicle and the lower end direction of the auction vehicle so as to include the auction vehicle and the vehicle inspection process, and supports the plurality of cameras so as not to be shaken by external pressure.

It is divided into the upper half and the lower half.

Here, a plurality of transverse frames and a longitudinal frame are formed in the upper half and lower half.

4, a hoist connecting member connected to the hoist is formed on the upper end shaft of the upper half of the sphere frame, and a guide rail connected to the lower end shaft of the lower half sphere is connected to the transmitting portion, Member is formed.

Second, the hoist 120 according to the present invention will be described.

The hoist 120 is installed on the ceiling and serves to move the upper half of the rectangular frame in the left and right linear directions.

Third, the guide rail transferring part 130 according to the present invention will be described.

The guide rail transfer unit 130 is installed on the bottom surface and serves to move the lower hemisphere of the rectangular frame in the left and right linear directions.

It consists of a guide rail, a speed reducer, and a feed motor.

Fourth, a conveying conveyor unit 140 according to the present invention will be described.

The conveying conveyor 140 serves to automatically deliver the auction vehicle so as to be positioned on the same side as the spherical frame.

As shown in Fig. 6, the drive shaft 141, the driven shaft 142, the drive motor 143, and the transparent conveyor 144 are constituted.

The driving shaft 141 receives a rotational force from the driving motor and rotates the transparent conveyor.

The driven shaft 142 rotates the transparent conveyor according to the rotation of the driving shaft.

The driving motor 143 generates rotational force and transmits the rotational force to the driving shaft.

The transparent conveyor 144 is made of a transparent reinforced plastic material and supports the auction vehicle in the direction of the floor while advancing or retracting the auction vehicle in one direction.

Fifth, the vehicle speed measuring unit 150 according to the present invention will be described.

The vehicle speed measuring unit 150 is located at one side of the conveying conveyor unit and senses the wheel rotation speed of the auction vehicle that has depressed the accelerator pedal in a state where only the wheel portion of the auction vehicle is stationed to calculate and express the vehicle speed .

As shown in Fig. 7, this is constituted by a hall sensor 151 and a vehicle speed display unit 152. [

The hall sensor 151 measures the rotational speed of the wheel of the auction vehicle through the generation of a pulse using a Hall effect.

This is because the magnitude of the signal voltage is not related to the rotational speed of the engine as compared with the inductive sensor, and therefore, the rotational speed can be detected at a very low rotational speed.

The vehicle speed display unit 152 serves to display the rotational speed measured by the hall sensor on the display screen.

It performs a display function to shoot images through a depth camera unit.

Sixth, the steering measurement unit 160 according to the present invention will be described.

The steering angle measuring unit 160 is positioned on the other side of the conveying conveyor to display the steering sensed after sensing the steering of the auction vehicle in a state where only the wheel portion of the auctioneer vehicle is stationary.

As shown in Fig. 8, this is constituted by a steering sensor 161 and a steering measurement display section 162. Fig.

The steering sensor 161 serves to detect the direction of rotation and the amount of rotation of the steering shaft.

This consists of a slot plate pressed into the steering shaft and two or three sets of port interrupters mounted on the column tube.

The steering measurement display unit 162 serves to display the steering value measured by the steering sensor on the display screen.

It performs a display function to shoot images through a depth camera unit.

Seventh, the simulation screen unit 170 according to the present invention will be described.

The simulation screen unit 170 is positioned at the front end of the conveying conveyor and serves to display the running course for the running test of the auction vehicle as a virtual simulation image, as shown in Fig.

Eighth, a depth camera unit 180 according to the present invention will be described.

The depth camera unit 180 is installed in a plurality of grid points on the spherical frame around the public auction vehicle to check the vehicle with the auction vehicle and the vehicle speed displayed by the vehicle speed measurement unit as a multi- It plays a role of shooting.

This is configured to acquire the depth image by calculating the time that the light emitted from the camera reaches the object and then return to the object, and then transmit the multiview corrected for the depth error to the point vehicle inspection image controller.

Ninth, a multi-point vehicle inspection image control unit 190 according to the present invention will be described.

The multi-view vehicle inspection image controller 190 receives multi-view images taken from N depth cameras installed in the spherical frame, filters and edits the multi-view images to generate multiview vehicle inspection image data, Multiview This function controls the transmission of inspection image data to Smart VOD type auction control module.

Here, the multiview vehicle inspection image data includes an engine room multi-point vehicle inspection image, a vehicle interior multi-point vehicle inspection image, an appearance state multi-point vehicle inspection image, a vehicle sub-status multi-point vehicle inspection image, It is made up of a check image.

The engine room multi-point vehicle inspection image includes the multi-point image related to the engine room, the engine number, the engine, the battery, the engine oil, the brake oil, the gear oil, the oil level of the cooling water, and the leaking state.

The above-mentioned vehicle interior inspection image can be used for various purposes such as driving distance, vehicle key, power steering wheel, air conditioner, automatic sunroof, airbag (seat and side), ABS, folding mirror, CD player, AV system, ), Power window, navigation, electric seat, rear camera, rear sensor sensor, side mirror action, head up display, lane keeping, electric handle, memory seat, electric sunshade, , Black box, handle clearance and noise condition, and multi-point image about the transmission.

The above-mentioned appearance state multi-point vehicle inspection image includes multi-view images of various lamps, glass, wheels, tires, bonnet, front and rear bumpers, left and right fenders, trunk, side mirrors, bonnet, radiator support panel, bumpers, fenders, doors, .

The vehicle under-state multi-point vehicle inspection image includes multi-point images related to various lower parts corrosion conditions, brake pads, and suspensions.

The driving test multi-point vehicle inspection image can be used again for normal driving / sports mode / four-wheel drive check, shift state check, brake performance check, steering wheel steering and tremor check, engine noise check, Point image is included.

The multi-point vehicle inspection image control unit 190 includes a WiFi wireless communication unit.

That is, it controls the multiview vehicle inspection image data to be transmitted to the smart VOD type public sale control module through the WiFi wireless communication unit.

Next, an app-type VOD publicity application module 200 according to the present invention will be described.

The app-type VOD publicity application module 200 is activated in the form of an application on the smart device, and displays the multi-point vehicle check VOD and the short sale vehicle short selling information data received from the smart VOD type short sale control module on the screen of the smart device, And guiding the device user to perform the short sale of the short sale vehicle.

As shown in FIG. 9, the VOD auction application type apk (Android package) unit 210, the VOD auction application type intent unit 220, the VOD auction application type activity manager unit 230 A VOD auction type package manager 240, a navigation controller 250, a VOD auction type Kernel Driver Control 260, a smart VOD auction control module connection manager unit 270).

First, a description will be given of apk (Android Package) unit 210 of the VOD auction application type according to the present invention.

The VOD auction application-type apk (Android Package) unit 210 is configured as an app-type VOD auction application through JAVA (Java) and Android SDK to activate an apk file on a smart device.

Secondly, a tent intent 220 which is a VOD auction application type according to the present invention will be described.

The intent unit 220 of the VOD auction application type displays the VOD auction sale user interface (UI) on the screen in which the VOD auction sale user interface (UI) And sends a request command to the kernel-driver-control unit of the auction-type application.

It consists of a VOD auction tent class and contains VOD auction event information.

That is, when the screen is switched to the main VOD auction screen according to the touch of the client on the screen where the VOD auction user interface (UI) is displayed, the VOD auctioneer tent class is used.

Third, the activity manager 230 of the VOD auction application type according to the present invention will be described.

The Activity Manager 230 of the VOD Auction Application type activates an activity bit window of whether or not a VOD auction application type apk (Android Package) unit is installed on the smart device screen. When an install button is input, the Activity Manager 230 displays a PackageParser To the VOD auction application type kernel driver control unit, the package name of the VOD aptitude application type apk (Android Package) unit corresponding to the VOD auction application type.

Fourth, a VOD auction type package manager 240 according to the present invention will be described.

The VOD auction type package manager 240 unpacks the apk (Android Package) part of the VOD auction application type and installs it on the smart device. The VOD auction application application type activity manager ).

Fifth, the navigation controller unit 250 according to the present invention will be described.

The navigation controller 250 processes a multi-point vehicle check VOD UI on a smart device according to a check list of a sale vehicle to perform a navigation function.

As shown in FIGS. 11 and 12, it has a root view controller shown on an actual screen, provides a navigation function using a UINavigationController class, and provides a VOD category, a contents, Gt; UITableViewController < / RTI >

Sixth, a description will be given of a VOD auction application type kernel driver control unit 260 according to the present invention.

As shown in FIG. 10, the VOD auction application type kernel driver control unit 260 controls the overall operation of the app-type VOD auction application installed on the smart device, And controls the display and control of the public sale information data.

Seventh, the Smart VOD type auction control module connection manager unit 270 according to the present invention will be described.

The smart VOD type auction control module connection manager unit 270 sends an HTTP request URL to the smart VOD type auction control module using the HTTP protocol and transmits a response request signal to the smart VOD type auction control module, And the short sale vehicle short sale information data, and delivers the VOD auction application type kernel driver control.

It parses the JSON data requested by HTTP and received as the result using the JSON library, converts it into NSDictionary data, and transmits it to the navigation controller.

It is constructed so that only one object can be created, assigned, and processed in a request by designing it in a Singleton design pattern without generating a class every time it is requested and allocating it to memory.

Next, the web-based VOD auction application module 300 according to the present invention will be described.

The web-based VOD auction application module 300 displays a multi-point vehicle VOD and auction vehicle auction information data received from a smart VOD type auction control module on the Web in connection with a PC, and allows the PC user to perform a short sale As shown in FIG.

13 and 14, the Web-based VOD auction management unit 310, the main VOD streaming control unit 320, the split file distribution algorithm engine unit 330, the relay PC master unit 340, the distribution media metadata A generation unit 350, and a relay server unit 360.

First, the web-based VOD publicity management unit 310 according to the present invention will be described.

The web-type VOD auction management unit 310 encodes the multi-view vehicle check VOD transmitted from the smart VOD auction sale control module, schedules it, registers it on the multi-view vehicle VOD web page, And the VOD schedule of the multi-point vehicles registered with the VOD schedule.

This is implemented as a multi-point vehicle VOD web page, as shown in Figures 15 and 16, by installing Apache2, PHP5, and MariaDB on Linux.

Second, the main VOD streaming control unit 320 according to the present invention will be described.

The main VOD streaming control unit 320 calls up the multi-point vehicle check VOD scheduled and registered in the multi-point vehicle VOD web page, and applies the multi-point vehicle check VOD to the main VOD streaming controller 320 in units of time in order to apply the files to the MPEG-DASH or HTTP Live Streaming It divides the file into segment files using HLS file segments and stores and manages them in a table format.

At this time, the divided partial file is divided into time units of seconds. In the present invention, it is configured to be divided into units of 3 seconds.

This includes the name of the uploaded re-point vehicle VOD's original file, the name of the file after encoding, the subject of the re-point vehicle check VOD, the content of the re-point vehicle check, and the replay time, screen size (width, height) It will consist of a general column for multi-point vehicle inspection VOD information, web page display and statistics creation.

The main VOD streaming control unit utilizes the media segment list type table 321 to store information distributed to the relay server units of the files divided into segment files.

As shown in Fig. 17, this table is made up of the name of the divided files divided into the file segments and the ID value of the relay server unit mapped.

In order to store the information of the partial files divided by the file segment in the media segment list type table, the divided file distribution algorithm engine unit is configured in the present invention.

Third, the division file distribution algorithm engine unit 330 according to the present invention will be described.

The division file distribution algorithm engine unit 330 acquires the ID list of the relay server units currently in operation, except for the relay server units that are not activated at the time of execution of the algorithm, using SNMP (Simple Network Management Protocol) And a relay server unit to be allocated.

18, the "result_RPC_ID" variable is obtained by using SNMP (Simple Network Management Protocol) to acquire the ID list of the relay server units currently in operation, except for the relay server units which are not activated at the time of execution of the algorithm, and stores them in the corresponding variables .

Since the creation of the relay server list prioritizes the storage of the media, the relay server unit sorts the relay server unit in a first place from the storage capacity of the corresponding relay server unit, additionally arranges the network traffic, the CPU utilization rate, .

The variable " count_ts " stores the total number of divided files, and " nScale " is a user input variable that indicates how many divided media files are distributed to several relay server units simultaneously.

The " nScale " variable is set to be small at a certain point in time at which the abnormal state of each relay server unit is less likely to occur at the initial stage of system construction, and then gradually increased in accordance with the aging of the relay server unit.

For example, the partition file distribution algorithm engine unit stores the relay server unit ON / OFF, the CPU utilization rate, the network traffic, the memory status, the storage capacity, and the like in the main database at predetermined time intervals using the SNMP.

By using the state of the relay server stored in the database, a list of relay servers to which the divided files are to be distributed is generated, and the corresponding lists are collectively distributed by the relay server quota (nScale), and are input again to the media segment list type table.

Fourth, the relay PC master unit 340 according to the present invention will be described.

The relay PC master unit 340 stores and manages the name of the relay server units installed in each branch office or branch office, the IP address, and the maximum number of persons unicastly connected to the relay server unit.

This maximum number does not matter with VOD, but it is an important part of the Live streaming service.

The relay server unit periodically connects to the main database and compares the divided files with the list of the divided files held by the relay server unit having the media segment list. The files that are present in the media segment list but are not present in the relay server unit And sends a download request signal to the main VOD streaming control unit to download and store the main VOD streaming control unit.

Also, if there are split files that are not stored in the media segment list but are stored in the relay server unit, the split files are deleted.

Fifth, a distribution media metadata generation unit 350 according to the present invention will be described.

The distribution media metadata generation unit 350 models the divided files divided by the relay server unit and the divided file distribution algorithm engine unit in a 1: N relationship and matches the corresponding divided files with the original multi-spot vehicle check VOD file .

As shown in FIG. 19, the SB_MVP_FILE table, the SB_RELAY_MASTER table, the SB_MEDIA_SEGMENT_LIST, and the SB_MVP_FILE table represent the information of the original multi-view vehicle check VOD file.

The SB_RELAY_MASTER table is a table for storing information of relay server units.

SB_MEDIA_SEGMENT_LIST is a table for dividing a media file into a split file and storing information obtained by distributing each split file to the relay server unit.

In the SB_MEDIA_SEGMENT_LIST table, the SEG_NAME column is a divided media file name, and the original file is mapped to the MVP_FILE_SN column of the SB_MVP_FILE table.

Also, the relay server unit in which each split file is stored is mapped in a 1: N relationship with the RELAY_MASTER_SN column in the SB_RELAY_MASTER table.

For example, when the client requests the main server to play the corresponding media file, the main server searches for the modeled data using the corresponding media file, and uses the IP addresses of the searched relay server to retrieve the m3u8 Quot; http://192.168.106.6/mv1396718969/mv1396718969_0000000.ts ", and provides the divided file name to the client. The client uses the provided play list to directly divide Download the files and play them back.

Sixth, the relay server unit 360 according to the present invention will be described.

The relay server unit 360 is installed at each branch (router) and serves as a data node in a GFS chunk server or a HDFS (Hadoop Distributed File System) in a GFS (Google File System).

As described above, the web-based VOD auction management unit 310, the main VOD streaming control unit 320, the split file distribution algorithm engine unit 330, the relay PC master unit 340, the distribution media metadata generation unit 350, 360), it is possible to divide one VOD file of a multi-point vehicle into several files and to perform partial replication to each relay server section disposed at each branch or branch using the constitution principle of the cloud file system When a moving picture is reproduced in this manner, a relay server unit of a branch office or a branch closest to a user who requests playback of each divided file is selected and a list is selected. Provide users with the ability to play partial files directly based on the list, and check stable Live-type multi-point vehicles. VOD streaming It is possible to provide the service.

Next, the smart VOD type auction control module 400 according to the present invention will be described.

The smart VOD type auction control module 400 acts as a relay between the multi-point vehicle inspection imaging module and the app-type VOD auction application module, generates a multi-point vehicle inspection VOD, And sends it to the app-type VOD public goods application module requesting the short sale information data in real time.

20. As shown in FIG. 20, the multi-cast push type streaming control unit 430 includes a multi-point vehicle check VOD formation control unit 410, a web manager unit 420, and a multi-cast push type streaming control unit 430.

First, the multi-spot vehicle check VOD formation control unit 410 according to the present invention will be described.

The multi-viewpoint vehicle check VOD formation control unit 410 receives the multi-viewpoint vehicle check image data from the multi-viewpoint vehicle check image capturing module, processes it, and edits it, and controls the multi-point vehicle check VOD to generate a multi-point vehicle check VOD It plays a role.

It consists of a tree structure.

That is, the first VOD category exposed is the 1Depth Nodes of the Tree. The information of each category node is configured as shown in Table 1 below.

Name Type Comment CategoryID int Category Unique ID parentCategoryID Int Top Category ID isLeaf Boolean Last Node Category categoryName String Category Name

The CategoryID value that is the key of each Category node should be unique in the whole Tree.

You should not allow duplicates because you must request a list of content that belongs to a category with this value.

The parentCategoryID value is needed because it is necessary to know the parent node to which the tree structure belongs.

If the Category is the topmost node, the parentCategoryID value is zero.

Conversely, it needs information about whether or not there is a child Category, so it contains information in Boolean type of isLeaf.

The above three pieces of information are necessary information to have a tree structure, and the CategoryName has information on the name of the category to be displayed on the actual screen.

Category There is a CategoryTree in which one piece of data has a data structure of a tree type. This CategoryTree data structure has all category information.

The minimum information for displaying the content list and the detailed information to be displayed when selecting the content are shown in Table 2.

Name Type Comment assetID string Content Unique ID price Int Price (Free or 00 won per hour) rating Int City Rating fileName string Content File name for VOD playback runningTime string Play time posterImangeURL string Poster image URL summary string Auction vehicle checklist director string AUTOMAT actors string Vehicle Inspector OOO

The only key among the contents is the AssetID field. The Price field indicates the price information of the content, and the rating field is used as the content viewing age rating.

The filename field is a value required to make a VOD playback request. The filename field must have a fileName that is actually present. If the file does not exist, an error occurs when the watch request is made.

runningTime is the total running time of the content, and the posterImageURL field provides URL information for receiving an image of the content poster from an external server.

 The summary, director, and actors have information on the auction checklist for the content, the automata, and the vehicle inspector OOO, respectively.

As described above, the multi-point vehicle check VOD generated through the multi-point vehicle check VOD formation control unit 410 includes the engine room multi-point vehicle check VOD, the inside multi-point vehicle check VOD, the appearance state multi-point vehicle check VOD, Point vehicle inspection VOD, driving test multi-point vehicle inspection VOD.

Further, the engine room re-point vehicle inspection VOD includes a multi-point image relating to a vehicle number, engine, battery, engine oil, brake oil, gear oil, oil level of the cooling water, and leakage state, which are components of the engine room.

The above VOD in the vehicle interior checkup VOD is a function of the distance, the vehicle key, the power handle, the air conditioner operation state, the automatic sunroof, the airbag (seat and side), the ABS, the folding mirror, the CD player, ), Power window, navigation, electric seat, rear camera, rear sensor sensor, side mirror action, head up display, lane keeping, electric handle, memory seat, electric sunshade, , Black box, handle clearance and noise condition, and multi-point image about the transmission.

The above-mentioned appearance state multi-point vehicle inspection VOD is a multi-view image about various lamps, glass, wheels, tires, bonnet, front and rear bumpers, left and right fenders, trunk, side mirrors, bonnet, radiator support panel, bumpers, fenders, doors, .

The vehicle under-state multi-point vehicle inspection VOD includes multi-point images relating to various sub-component corrosion conditions, brake pads, and suspensions.

The above-mentioned driving test VOD can be checked again for normal driving / sports mode / four-wheel drive check, shift state check, brake performance check, steering wheel steering and tremor check, engine noise check, Point image is included.

Second, a web manager 420 according to the present invention will be described.

The web manager 420 parses the HTTP request URL transmitted from the app-type VOD auction application module and the web-type VOD auction application module, and forwards the appropriate query to the point-of-vehicle inspection VOD formation controller, And converts it into JSON format to perform HTTP response.

Here, the HTTP request URL is expressed as shown in Table 3 below.

Request URI Param Comment categoryList.jsp categoryID Request a list of corresponding child categories contentsList.jsp categoryID Request the corresponding content list contentInfo.jsp assetID Request corresponding content information

Third, a multicast push streaming control unit 430 according to the present invention will be described.

The multicast push-type streaming controller 430 receives and exchanges data with a plurality of app type VOD auction application modules and a web type VOD auction application module that are established in 1: N format.

This refers to communicating with a particular (local) segment, or with a particular group of specific groups, or with certain other segments.

Hereinafter, a method of activating a smart public sale vehicle through an APP / Web based multi-point vehicle check VOD according to the present invention will be described in detail.

First, as shown in Fig. 23, the resupply vehicle and the inspection image of the vehicle are photographed through a plurality of cameras installed in a sphere with reference to the publicly-sold vehicle through the multi-point vehicle inspection imaging module, , Zoom in and zoom out, and transmits the acquired multiview vehicle inspection image data to the smart VOD type auction control module in real time (S100).

Next, the multi-point vehicle inspection VOD formation control section of the smart VOD type public sale control module 400 receives the multi-point vehicle inspection image data from the multi-point vehicle inspection imaging module, processes it, and edits it, So as to generate the vehicle check VOD (S200).

Next, the smart VOD type auction control module transmits the VOD service to the app-type VOD auction application module requesting the VOD of the multi-point vehicle and the auction data of the auction vehicle (S300).

That is, the HTTP request URL transmitted from the app-type VOD auction application module is parsed through the web manager unit, the appropriate query is pushed to the point-of-vehicle inspection VOD formation control unit, and the resultant value is converted to JSON form Perform an HTTP response.

Next, the smart-device user displays short-cut vehicle check VOD and short-sale vehicle short selling information data received from the smart VOD type short sale control module on the screen of the smart device through the app-type VOD short sale application module, (S400).

This, as shown in FIG. 21, performs a navigation function by processing a multi-point vehicle check VOD UI made on a smart device in accordance with a check list of auctioned vehicle through a navigation controller unit.

Finally, the web-type VOD auction application module 300 displays the multi-point vehicle VOD and the short sale vehicle short sale information data received from the smart VOD type short sale control module on the web, and allows the PC user to perform a short sale (S500).

That is, the multi-point vehicle check VOD transmitted from the smart VOD type short sale control module is encoded and scheduled through the web-type VOD public sale management unit 310, registered in the multi-point vehicle check VOD web page, Executes the command to activate the registered multi-point vehicle check VOD schedule together with the short sale information data.

Subsequently, in order to apply the MPEG-DASH or HTTP Live Streaming method to the VOD streaming control unit, a multi-point vehicle check VOD scheduled and registered in the multi-point vehicle check VOD web page is registered, It is divided into a segment file using HLS file segment and stored and managed in a table form.

Subsequently, in the split file distribution algorithm engine section, except for the relay server sections which are not activated at the time of execution of the algorithm, the ID list of the relay server sections currently operating is acquired using SNMP (Simple Network Management Protocol) The relay server unit is allocated.

Then, the relay PC master unit stores and manages the name of the relay server units installed at each branch office or branch office, the IP address, and the maximum number of persons unicastly connected to the relay server unit.

Then, the distribution media metadata generation unit models the divided files divided by the relay server unit and the divided file distribution algorithm engine unit in a 1: N relationship, and matches the divided files with the original multi-point vehicle checking VOD file.

Finally, the relay server unit is installed at each branch (router) to serve as a GFS chunk server in the GFS or as a data node in the HDFS, and as shown in Fig. 22, Express the VOD.

1: Smart vehicle auction activation device 100: Multi-point vehicle inspection imaging module
110: spherical frame 120: hoist
130: Guide rail sending part 140: Feed conveying part
150: Vehicle speed measuring unit 160: Steering measuring unit
170: Simulation screen unit 180: Depth camera unit
190: Multi-point vehicle inspection image control unit
200: App-type VOD public sale application module
400: Smart VOD type short sale control module

Claims (7)

The smart device screen based on the app (App), the multi-point vehicle inspection VOD that displays the vehicle inspection image on the PC screen based on the web (WEB), and the short sale vehicle short sale information data are displayed, (APP) · Web (WEB) -based point-of-sale vehicle inspection VOD to activate smart car auction,
The smart car auction activation device
A multi-view vehicle inspection image data including up, down, left, right, zoom in and zoom out is obtained by photographing an auction vehicle and a vehicle inspection image through a plurality of cameras installed in a sphere shape based on the auction vehicle, A multi-view vehicle inspection image capturing module 100 for transmitting the acquired multi-view vehicle inspection image data to a smart VOD type public sale control module in real time,
The smart device user is activated in an application form on the smart device to display a multi-point vehicle check VOD and an auction vehicle auction information data received from the smart VOD type auction control module on the screen of the smart device, Type VOD publicity application module 200 that guides the user to the VOD publicity application module 200,
A web-based VOD publicity application module that guides a PC user to perform a short sale of an auction vehicle while displaying a multi-point vehicle check VOD and an auction vehicle auction information data received from a smart VOD type auction control module on the Web in connection with a PC (300)
It is connected with the multi-point vehicle inspection imaging module, the app-type VOD public auction application module, and the web-type VOD public auction application module to control the overall operation of each device and generate a multi-point vehicle inspection VOD, (APP) consisting of an app type VOD public sale application module requesting short sale information data or a smart VOD type short sale service module 400 transmitting in real time to a web type VOD short sale application module. In a smart automobile auction activation device through a mobile terminal,
The multi-point vehicle check imaging module 100
A spherical frame 110 installed in a spherical shape in the upper direction of the auction vehicle and the lower end direction of the auction vehicle so as to include the auction vehicle and the vehicle inspecting process so as to support the plurality of cameras so as not to be shaken by external pressure,
A hoist 120 installed on the ceiling for moving the upper half of the rectangular frame in the left and right linear directions,
A guide rail transferring part 130 installed on the bottom surface for moving the lower half of the rectangular frame in the left and right linear directions,
A conveying conveyor 140 for automatically delivering a publicly-sold vehicle to be positioned on the same plane as the spherical frame,
A vehicle speed measuring unit 150 which is located at one side of the conveying conveyor and senses the rotational speed of the wheel of the auction vehicle which has been depressed by the accelerator pedal and calculates and expresses the vehicle speed,
A steering angle measuring unit 160 which is located on the other side of the conveying conveyor unit and which senses the steering of the auction vehicle and displays the sensed steering in a state where only the wheel portion of the auctioneer vehicle is mounted,
A simulation screen unit 170 located at the front end of the conveying conveyor unit for displaying a running course for a running test of the auction vehicle as a virtual simulation image,
A depth camera 180 for capturing a vehicle speed and a vehicle speed displayed by the vehicle speed measuring unit in a multiview, installed in a plurality of grid points on a spherical frame, Wow,
Multiview vehicle inspection image data is generated by filtering, editing and receiving multiview images taken from N depth cameras installed in the spherical frame. Then, And a multi-point vehicle inspection image controller 190 for controlling the multi-point vehicle inspection control module 190 to transmit the multi-point vehicle inspection image data to the VOD type public sale control module.
delete delete delete delete The system of claim 1, wherein the smart VOD type auction control module (400)
A multi-point vehicle check VOD formation control unit 410 for receiving the multi-point vehicle inspection image data from the multi-point vehicle inspection imaging module, processing and editing the multi-point vehicle inspection image data to generate a multi-point vehicle check VOD for each of the checked vehicle list,
Parses the HTTP request URL delivered from the app-type VOD auction application module and the web-type VOD auction application module, and forwards the appropriate query to the point-of-view inspection VOD formation control section, receives the resultant value, converts the result into JSON form, A Web manager 420,
And a multicast push-type streaming control unit 430 for transmitting and receiving data to and from the web-based VOD auction application module. Smart vehicle auction activation device through VOD.
Through the multi-view vehicle inspection imaging module, it is possible to shoot a short-selling vehicle and vehicle inspection process through a plurality of cameras installed in a sphere shape based on the short sale vehicle, and to perform a multi-view (S100) of acquiring the vehicle inspection image data and transmitting the acquired multiview vehicle inspection image data to the smart VOD type public sale control module in real time,
Point VOD type auction control module (400) VOD formation control unit receives the multi-point vehicle inspection image data from the multi-point vehicle inspection imaging module, processes it, and edits it, (Step S200)
A step S300 of transmitting, in real time, a re-point vehicle inspection VOD and an auction-type short sale application module requesting an app type VOD public sale application module requesting a smart VOD type short sale control module,
Through the app-type VOD auction application module, the smart device user is guided to perform the short sale of the short sale vehicle while displaying the multi-point vehicle check VOD and the short sale vehicle short sale information data received from the smart VOD type short sale control module on the screen of the smart device Step S400,
The VOD publicity application module 300 of the web type displays the multi-point vehicle inspection VOD and the short sale vehicle short sale information data received from the smart VOD type short sale control module on the web and instructs the PC user to perform the short sale of the short sale vehicle (S500), which is based on an APP or a Web. In the method for activating a smart auction vehicle through VOD,
The VOD publicity application module 300 of the Web type displays the multi-point vehicle check VOD and the short sale vehicle short sale information data received from the smart VOD type short sale control module on the Web, and allows the PC user to perform the short sale of the short sale vehicle The step of guiding (S500)
The VOD publicity management unit 310 of the Web type, encodes the VOD of the multi-point vehicle transmitted from the smart VOD type short sale control module, schedules it, registers it on the multi-point vehicle VOD web page, Executing a command for activating a registered multi-point vehicle check VOD schedule together with the data;
In order to apply the MPEG-DASH or HTTP Live Streaming method to the multi-point vehicle check VOD scheduled and registered in the multi-point vehicle check VOD web page through the main VOD streaming control unit, Dividing the file into segment files using file segments and storing and managing the segments in a table form,
In the divided file distribution algorithm engine part, except for the relay server parts which are not activated at the time of execution of the algorithm, the ID list of the currently active relay server parts is acquired using SNMP (Simple Network Management Protocol) and stored in the corresponding variables, The method comprising:
Storing and managing the name of the relay server units installed at each branch or branch in the relay PC master unit, the IP address and the maximum number of users unicastly connected to the relay server unit;
Modeling the split files divided by the relay server unit and the split file distribution algorithm engine unit in the 1: N relationship in the distribution media metadata generation unit, matching the split files with the original multi-view vehicle check VOD file,
And a step of displaying a multi-point vehicle check VOD on the PC screen by performing a role as a GFS chunk server in the GFS or a data node in the HDFS, installed at each point (router) in the relay server unit (APP) · Web (WEB) -based multi-point vehicle inspection VOD to activate smart auction vehicle.

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