KR101515977B1 - System for providing video information using IP camera in cloud configuration method thereof - Google Patents

Abstract

The present invention discloses a video monitoring system and a video monitoring method in a cloud environment using an IP camera. The video surveillance system according to the present invention includes: an IP camera that captures a surveillance target and transmits video data according to a request from a connected user terminal; An image storage server for storing image data received from an IP camera; Cloud storage for uploading and storing video data; A web server that is requested to provide image data, provides real-time image data using an IP camera or an image storage server, and provides on-demand image data using cloud storage; A master server for managing camera status and respective server status and event information; And a user terminal that receives image data at the request of the user. According to the present invention, the IP camera can directly transmit real-time photographed image data to a connected user terminal

Description

Technical Field [0001] The present invention relates to a video surveillance system and a video surveillance method in a cloud environment using an IP camera,

The present invention relates to a video surveillance system and a video surveillance method, and more particularly, to a video surveillance system and a video surveillance method for managing and providing surveillance video images captured by an IP camera in a virtual environment of a virtual machine.

Video surveillance as a service (VSasS) is a service that manages video data taken from a camera in a surveillance area and provides it to a user. As the number of social crimes increases, security projects using video surveillance technology are increasing. For example, a provider of a security company provides camera equipment and server equipment to a subscriber, and the server manages image information captured by the camera in the surveillance area. And provides real-time and pre-stored video information at the request of the subscriber.

In relation to the VSasS technology, the following patent document focuses on a technology for enhancing data security by storing video information shot by a camera in a client DVR (Digital Video Recorder) and a cloud storage of a server. Here, in the process of providing the real-time image through the camera, the client DVR, and the server, a plurality of times of data communication and recording occur and a time delay occurs. In addition, there is a possibility that the above-mentioned data transmitted in real time may be falsified or altered in the course of communication and recording. In addition, as the number of subscribers of video surveillance service increases, hardware and software equipment of camera and server are required to be expanded. In this regard, it does not provide appropriate technical solution.

Korean Patent No. 10-1095951

It is an object of the present invention to provide a video surveillance system and a video surveillance method that provide an image taken by an IP camera directly to a user terminal using a communication function of an IP camera .

It is another object of the present invention to provide a video surveillance service in a cloud environment free from resource scaling by adjusting the expansion of the virtual machine to an increase in users and equipment by building a virtual machine based server.

Another object of the present invention is to distribute data traffic and optimize it to a user environment by providing the user with image information through an IP camera, a data server, or a cloud storage as needed.

According to an aspect of the present invention, there is provided an image surveillance system in a cloud environment using an IP camera, the remote surveillance system comprising: An IP (Internet Protocol) camera for transmitting the video signal; An image storage server for storing image data received in real time from the IP camera; A cloud storage for uploading and storing the image data from the image storage server; A web server for requesting provision of image data by processing login authentication of a user terminal, providing real-time image data using the IP camera or the image storage server, and providing on-demand image data using the cloud storage; A master server for managing camera status and respective server status and event information using the IP camera, the image storage server, the cloud storage, and the web server; And a user terminal requesting provision of image data and receiving image data through the IP camera, the image storage server, or the cloud storage.

In the present invention, the video storage server, the web server, and the master server are each constructed as a virtual machine that is automatically installed, each of the virtual machines is routed by a router virtual machine, The web server is additionally provided with a virtual machine in accordance with the number of users and the traffic of the user request, and the master server manages the expansion, operation and service state of the virtual machine.

Here, each time data is stored in the cloud storage, the data storage location is separately stored in the database, and the data stored in the cloud storage is accessed using the storage location.

The video surveillance system may further include a gateway server for mediating data communication between the terminal and the video storage server or the cloud storage by processing the login authentication of the terminal, Assign the server.

Further, the video surveillance system further includes a control terminal that logs in the gateway server by execution of a control application, receives real-time video data or on-demand video data, and receives corresponding video data.

According to an aspect of the present invention, the video surveillance system includes: a transcoding server for converting data attributes including resolution, size, and format of image data; And a streaming server for streaming the converted image data.

According to another aspect of the present invention, the video surveillance system receives event image information from the IP camera that detects an event, analyzes the event, stores the image data in the cloud storage, A file transfer backup server registering with a web server; And an event server for registering the stored information on the web server when storing the event information received from the file transfer backup server and managing and monitoring the stored event.

In addition, the video surveillance system may include an image analyzing unit that receives image data from the image storage server to analyze an event, stores image data of the analyzed event in the cloud storage, and registers the occurrence information of the event in a web server The server further receives and stores the event occurrence information analyzed by the web server, and the event server receives and stores the event information.

According to the video surveillance method of the cloud environment using the IP camera of the present invention, (a) a surveillance photographing step in which an IP (Internet Protocol) camera captures an object to be monitored by remote control and wirelessly transmits image data photographed in real time; (b) a real-time image storage step in which the image storage server receives and stores image data from the IP camera in real time; (c) an image-on-demand storage step of storing the image data in a cloud storage and storing the image data; (d) providing a camera-real-time image for intermediating the transmission of real-time image data from the IP camera by providing the IP camera information to the user terminal, when the user terminal requests real-time image data through mobile connection; (e) providing a server-real-time image for relaying transmission of real-time image data stored in the image storage server to the user terminal, when the user terminal accesses a home page and requests real-time image data; And (f) when the user terminal accesses the home page and requests the on-demand video data, the web server mediates transmission of the on-demand video data stored in the cloud storage to the user terminal.

According to an aspect of the present invention, a user terminal that is directly connected to an IP camera by mediating a mobile terminal connected to an IP camera can provide the original image data photographed through the IP camera in real time.

According to another aspect of the present invention, a real-time image data requested by a user is provided through an IP camera and an image storage server, and on-demand image data requested by a user is provided through cloud storage to decentralize data communication and processing.

According to another aspect of the present invention, each of the servers required for processing according to an increase in camera equipment and subscription members can be automatically added to a virtual machine to flexibly cope with resource scaling.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate preferred embodiments of the invention and, together with the description of the invention below, And should not be construed as interpretation.
1 is a schematic block diagram of a video surveillance system according to an embodiment of the present invention.
2 is a block diagram of a virtual machine-based server in a video surveillance system according to an embodiment of the present invention.
3 to 5 are schematic flowcharts for providing real-time image data according to an embodiment of the present invention.
FIG. 6 is a schematic flow chart for providing customized image data according to an embodiment of the present invention.
FIG. 7 is a schematic flow chart for registering an event image from an IP camera according to an embodiment of the present invention.
8 is a schematic flowchart for detecting an event through image analysis according to an exemplary embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of the terms appropriately It should be interpreted in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, It is to be understood that equivalents and modifications are possible.

1 is a schematic block diagram of a video surveillance system 1 according to an embodiment of the present invention.

The video surveillance system 1 according to an embodiment of the present invention communicates data via a wired or wireless network and includes an IP camera 21 for capturing an object to be monitored, A cloud storage 23 for storing the image data, a web server 24 for providing a video surveillance service to the user terminal 3, and devices for managing cameras and servers, And a master server 25 for controlling the monitoring service.

The wired and wireless networks in the present invention typically include all communication networks capable of data communication using various protocols such as a mobile communication network, a wired and wireless public network such as the Internet, and a private network.

The IP camera 21 captures an area to be monitored by receiving a remote control command, and transmits the captured real-time image data. The IP camera 21 is assigned an IP address at the same time as booting. The IP camera 21 receives the connection of the external terminal using the IP address within the limit of the allowed connection channel, and transmits the video data.

Here, the IP camera 21 may be provided with an image analysis filter. The image analysis filter detects a specific event from the real-time image data photographed by the IP camera 21. Of course, the event is various such as recognition, movement, and status of the object, and there is no particular limitation on the kind and judgment criteria of the event. When the event image is detected from the real-time image data through the filtering process, the IP camera 21 transmits the image data of the detected event to the predetermined path.

The image storage server 22 stores the image data received from the IP camera 21 as real-time image data. Then, the image storage server 22 is requested to provide image data and can provide corresponding image data. Here, the image storage server 22 may be requested to provide image data through a dedicated gateway for securing the image data and the user. Meanwhile, the image storage server 22 transmits the stored real-time image data to the cloud storage 23 to request the storage.

The cloud storage 23 stores image data received from the image storage server 22 as custom image data. The on-demand video data is provided through the VOD service. The image position stored when the image data is stored in the cloud storage 23 can be separately stored in the DB.

The web server 25 receives a user connection through a mobile gateway or a home page, and provides a list of cameras and a list of image data according to a user request. When the user selects specific image data from the list, the selection information is received and the corresponding image data is transmitted.

Here, the web server 25 mediates transmission of image data directly through the IP camera 21, mediates transmission of the real-time image data stored in the image storage server 22, or mediates transmission of the real-time image data stored in the cloud storage 23, Lt; / RTI > Accordingly, the web server 25 has an advantage of distributing communication traffic that provides image data by distributing the storage path of the image data.

The master server 25 manages hardware resources such as the IP camera 21, the video storage server 22, the cloud storage 23, and the web server 24 to collectively manage video surveillance services. For example, the master server 25 manages camera status and information, and manages the status and information of each server resource. The master server 25 collects and manages event information generated through analysis of image data.

Here, the video surveillance service of the present invention involves the extension of the camera and the server as the number of member subscribers increases. At this time, the master server 25 manages hardware and software expansion using virtualization technology.

2 is a block diagram of a virtual machine-based server in the video surveillance system 1 according to an embodiment of the present invention.

The video surveillance system 1 according to an embodiment of the present invention scales and manages a virtual machine in a cloud environment as needed. The video surveillance system (1) is divided into a server group with frequent expansion and a server group with no expansion. For example, the video storage server 22, the web server 24, and the master server 25 are constructed as virtual machines, and the video storage server 22 and the web server 24 are frequently installed, The expansion of the master server 25 hardly occurs.

First, in the case of the video storage server 22, a router virtual machine (RVM) 221 is installed and manages routing to the individual storage VM 222 of the lower part. For example, the storage VM 222 manages 64 IP cameras 21 per unit, and when the camera reaches a threshold value (for example, 64) during the camera addition, the storage VM 222 is automatically installed.

Next, in the case of the web server 24, the router virtual machine 241 is connected to the lower transcoding VM 242, the streaming VM 243, the mobile G / W VM 244 and the web server VM 245 Respectively. For example, the transcoding VM 242 is automatically expanded to a threshold of 70 cameras, and the streaming VM 243 is automatically expanded to a threshold of 1000 cameras. In addition, the mobile G / W VM 244 is automatically installed in units of 300 subscribers, and the web server VM 245 is automatically installed in units of 700 subscribers.

In the case of the master server 25, the router virtual machine 251 manages routing to the lower master VM 252, the event VM 253, and the DB VM 254 and the Web server VM 255, respectively. The master VM 252 manages the automatic expansion of the virtual machines of the video storage server 22 and the web server 24. For example, the master VM 252 manages the automatic expansion and activation of the storage VM 222. The event VM 253 collects and manages information of events detected through image analysis. The DB VM 254 collects and stores camera status and information, status and information of the servers, and stores information referenced from the respective servers.

Accordingly, in the present invention, as the number of IP cameras and subscriber numbers increases, the master server 25 automatically adds virtual machines to distribute the communication and processing traffic of the video surveillance service.

3 to 5 are schematic flowcharts for providing real-time image data according to an embodiment of the present invention.

3, the video surveillance system 1 according to an embodiment of the present invention stores camera information, status information, event information, etc. for data management of the master server 25 and data management of the web server 25 And a DB server 240. [ The DB server 240 is implemented as a DB VM 254 and can have a plurality of DBs. 3 shows a process of receiving real-time image data from the IP camera 21 when the user terminal 3 is mobile-connected. In the mobile connection, a dedicated application executed in a mobile terminal such as the smart phone 31 directly connects to the IP camera 21 through intermediation of the mobile G / W to receive real-time image data.

First, the IP camera 21 takes a remote storage command and shoots a monitored object. The remote save command includes commands such as on / off operation of the camera, pan, tilt, zoom photographing operation of the camera, and event detection operation of the filtering process. The remote save command can have various commands and has no special restrictions. The image storage server 22 receives and stores real-time image data transmitted from the IP camera 21 (S31). Then, the image storage server 22 stores the real-time image data in the cloud storage 23, and stores the storage information including the information of the stored image data and the storage location in the DB server 240.

Next, the smartphone 31 downloads and installs a dedicated application, and logs in the web server 24 corresponding to the mobile G / W by executing the application (S33). If login authentication is successful by the web server 24, the web server 24 inquires of the DB server 240 about camera information installed in the entire surveillance area (S34) and receives the inquired camera information (S35). The web server 24 provides information of the received camera list to the smartphone 31 (S36). The smart phone 31 displays a camera list on the screen and waits for a request for image data by the user's camera selection. Of course, the individual camera information in the camera list includes the IP address of the corresponding IP camera 21.

Then, when a specific camera is selected by the user in the smartphone 31, the IP camera 21 corresponding to the IP address of the selected camera receives the connection of the smartphone 31 and receives the request for the real time image data (S37) . Then, the smart phone 31 receives the image data photographed in real time from the IP camera 21 and outputs it to the screen (S38).

In the above, the IP camera 21 provides the smartphone 31 with the image data photographed in real time through the allowed channel. The IP camera 21 is capable of simultaneously transmitting image data to a plurality of smartphones 31 through a plurality of permitted channels. Here, since the IP camera 21 is a small image pickup device, it is suitable for transmitting real-time image data for mobile without a separate image processing operation. In addition, the real-time image data is advantageous in that the original data is transmitted to the smart phone 31 without intervention of the intermediate processing.

4, a video surveillance system 1 according to an embodiment of the present invention includes a streaming server 246 for streaming video data, a transcoding server 247 for converting display attributes of video data to determine a screen quality And a G / W server 26 for authenticating access of stored video data and mediating data communication. 4 shows a process of receiving real-time image data from the image storage server 22 when the user terminal 3 accesses a home page of the web server 24 via a wired or wireless network. Hereinafter, for convenience of explanation, it is assumed that the user terminal 3 is a computer terminal 32 capable of Internet communication using an Internet browser.

First, the computer terminal 32 accesses the home page of the web server 24 and logs in (S41). If the login is successful, the web server 24 may provide the subscription information of the user to the computer terminal 32. In addition, the web server 24 can inquire the user's request or the camera list from the DB server 240 as a default, and provide the camera list to the computer terminal 32 (S42).

When a specific camera is selected by the user at the computer terminal 32 and real-time image data is requested, the web server 24 receives the image data request from the user and requests the image data to the streaming server 246. Then, the transcoding server 247 receives the user's video data request through the streaming server 246 (S43).

Here, the computer terminal 32 may request the image data by selecting the attribute information of the image data including the resolution, size, and format of the image data from the user. Of course, the web server 24 can limit the image quality of the image data according to whether the subscriber is a paid member or a member class. When the web server 24 is requested to provide the real-time image data of the selected camera from the computer terminal 32, the web server 24 inquires of the DB server 240 about the streaming server 246 assigned to the corresponding IP camera 21 And requests the streaming server 246 to stream video data.

When the transcoding server 247 receives the request for the real-time image data, the transcoding server 247 requests the master server 25 to assign the GW server 26 (S44).

Here, the GW server 26 serves as a security gateway by processing login authentication in accessing data of the image storage server 22 and the cloud storage 23, which store image data. Therefore, only when the login authentication is successful, the request for the image data is intermediately transmitted through the GW server 26, and the reception of the image data is also mediated through the GW server 26 and transmitted. The master server 25 allocates the GW server 26 having a small communication load in consideration of the communication traffic or allocates the GW server 26 allocated to the video storage server 22 to the GW server 26 To the transcoding server 247. The transcoding server 247 receives the connection information from the transcoding server 247,

When the GW server 26 receives the connection request from the transcoding server 247, the GW server 26 processes the login authentication against the transcoding server 247 (S45).

If the login authentication is successful, the GW server 26 receives the real-time image data from the transcoding server 247 and transmits the real-time image data request to the corresponding image storage server 22 (S46). The transcoding server 247 receives the real-time image data retrieved from the image storage server 22 through the GW server 26 (S47). Then, the transcoding server 247 transmits the real- And performs conversion processing such as image quality and format according to the image quality.

Thereafter, the streaming server 246 receives the converted real-time image data from the transcoding server 247 and provides it to the web server 24 (S48). Then, the web server 24 provides the real-time image data to the computer terminal 32 through the web page.

In FIG. 5, the video surveillance system 1 according to an embodiment of the present invention further comprises a controller terminal 4 for monitoring video data. 5 illustrates a process in which the controller terminal 3 receives real-time image data from the image storage server 22 via a wired or wireless network. The controller terminal 3 is a terminal used by a manager of a security company providing a video surveillance service according to the present invention.

A dedicated application is installed in the controller terminal 4, and the application is executed to access the master server 25 to inquire the camera list (S51). Here, the controller terminal 4 can perform data communication through a private line with enhanced security.

The master server 25 assigns the G / W server 26 corresponding to the selected IP camera 21 to the controller terminal 4 And responds to the connection information of the G / W server 26.

The controller terminal 4 accesses the G / W server 26 using the access information and requests a login (S53).

When the login authentication is successfully performed by the GW server 26, the GW server 26 receives the real-time image data from the controller terminal 4 and requests the corresponding image storage server 22 to request the real- (S54). The controller terminal 4 receives the real-time image data retrieved from the image storage server 22 through the GW server 26 (S25). Then, the application of the controller terminal 4 outputs the received image to the screen.

Here, the processes of the streaming server 246 and the transcoding server 247 described above with reference to FIG. 4 may be mediated between the controller terminal 4 and the G / W server 26.

FIG. 6 is a schematic flow chart for providing customized image data according to an embodiment of the present invention.

First, a process of requesting and receiving on-demand video data by the computer terminal 32 will be described below.

The computer terminal 32 accesses the home page of the web server 24 and logs in (S61). If the login is successful, the web server 24 may inquire the information of the customized image corresponding to each IP camera from the DB server 240 and provide the information to the computer terminal 32 (S62).

Here, the computer terminal is provided with a list of video data on demand from the web server 24. Each item of the list is inquired from DB server 240 as information of individual on-demand video data. And the information of the individual items includes the storage location of the above-mentioned customized image data stored in the cloud storage 23.

When a custom video is requested by the user at the computer terminal 32 and the request-type video data is requested, the web server 24 receives the user's video data request and transmits it to the transcoding server 247 via the streaming server 246 And requests the user's on-demand video data (S63).

Here, the computer terminal 32 may request the image data by selecting the attribute information of the image data as described with reference to FIG. The web server 24 may change the image quality selection authority of the image data according to the membership level of the subscriber. When the web server 24 is requested to provide the selected custom video data from the computer terminal 32, the web server 24 inquires of the DB server 240 about the streaming server 246 assigned to the corresponding IP camera 21, And requests the server 246 to stream video data.

When the transcoding server 247 receives the request-type image data, the GW server 26 receives the request-type image data from the transcoding server 247 and displays the corresponding on-demand image data in the storage location to the cloud storage (S64).

Here, the transcoding server 247 may request the master server 25 to be assigned to the GW server 26 as described above with reference to FIG. 4, and the login authentication process may be performed through the GW server 26 .

Then, the transcoding server 247 receives the inquiry-requested video data from the cloud storage 23 via the GW server 26 (S65). Then, the transcoding server 247 receives And performs conversion processing such as image quality and format according to the requested image quality.

Thereafter, the streaming server 246 receives the converted real-time image data from the transcoding server 247 and provides the customized image data to the computer terminal 32 (S66).

Next, a process in which the controller terminal 32 requests and receives the on-demand video data will be described. The process of the controller terminal 32 described above with reference to Fig. 5 may be referred to below.

When the application of the controller terminal 4 accesses the G / W server 26 and requests the on-demand video data, the GW server 26 inquires the cloud storage 23 using the requested storage location (S67). The on-demand video data retrieved from the cloud storage 23 is received by the transcoding server 247 via the GW server 26. Then, the controller terminal 4 receives the on-demand video data converted by the transcoding server 247 via the streaming server 246 and outputs it to the screen (S68).

FIG. 7 is a schematic flow chart for registering an event image from the IP camera 21 according to an embodiment of the present invention.

The video surveillance system according to an embodiment of the present invention may further include a file transfer backup server 27 and an event server 28 to manage event image data received from the IP camera 21. [

The IP camera 21 can execute the process of the at least one image analysis filter itself to detect a target event. When the IP camera 21 detects the event image, the file transfer backup server 27 receives the image information including the event occurrence information and the event image data (S71).

When the file transfer backup server 27 receives the image information, it extracts the image data and confirms the occurrence of an event through event analysis (S72). The file transfer backup server 27 stores the event image data in the cloud storage 23 and stores the storage location of the event image data in the DB server 240 in step S73. The file transfer backup server 27 transmits the analyzed event result to the event server 28 (S74). Then, the event server 28 stores the completion of the storage in the DB server 240 (S28).

Then, the user terminal 3 can inquire about the occurrence of the event through the web server 24. Also, the controller terminal 4 can inquire about the occurrence of an event through the master server 25. Meanwhile, in the process described above, important events can be notified in real time to the controller terminal 4 and the notification means (e.g., SMS) of the manager as needed.

8 is a schematic flowchart for detecting an event through image analysis according to an exemplary embodiment of the present invention.

The video surveillance system 1 according to an embodiment of the present invention may further include an image analysis server 29 for analyzing whether an event is generated from image data transmitted in real time.

When the image storage server 22 stores real-time image data transmitted from the IP camera 21, the image analysis server 29 receives real-time image data from the image storage server 22 and stores the received real-time image data in operation S81.

Then, the image analysis server 29 performs image analysis filtering according to the importance, and responds the analyzed event analysis information to the image storage server 22 (S82). The video storage server 22 stores event information and meta information using the received event analysis information (S83).

When the image analysis information is received, the image storage server 22 transmits the event image data to the cloud storage 23 and stores the location information in the DB server 240 (S84). Then, the image storage server 22 stores the event information in the master server 24 and the event server 28, respectively (S85). Then, the event occurrence information is stored in the DB server 240 (S86).

Thereafter, when the user terminal 3 accesses the web server 24 and requests the inquiry of the event information, the web server 24 provides the event list inquired from the DB server 240 to the user terminal 3. When a specific event is selected in the user terminal 3 and detailed information is requested, the web server 24 provides the detailed information inquired from the event server 28 to the user terminal 3.

When the user terminal 3 requests the event image data, the web server 2 requests the event image data from the GW server 26 and saves it from the cloud storage 23 as described with reference to FIG. And inquires the event image data corresponding to the position (S88). Then, the web server 24 provides the event image data received through the GW server 26 to the user terminal 3 (S89).

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It goes without saying that various modifications and variations are possible within the scope of equivalence of the scope.

1: video surveillance system 3: user terminal
21: IP camera 22: video storage server
23: Cloud storage 24: Web server
25: Master server

Claims (17)

An IP (Internet Protocol) camera that captures an object to be monitored by remote control, and transmits real-time captured image data at the request of a user terminal connected through the mobile gateway without image conversion processing;
An image storage server for storing image data received in real time from the IP camera;
A cloud storage for uploading and storing the image data from the image storage server;
When the user terminal requests real-time image data as a terminal connected to the mobile gateway, the terminal provides the connection address of the IP camera to provide real-time image data. And when the user terminal requests real-time image data as a terminal not connected to the mobile gateway, the real-time image data is provided with the image conversion processing using the image storage server, A web server for providing the on-demand video data using the cloud storage with image conversion processing;
A master server for managing camera status and respective server status and event information using the IP camera, the image storage server, the cloud storage, and the web server; And
And a user terminal for requesting provision of image data and receiving image data through the IP camera, the image storage server, or the cloud storage,
Wherein each of the video storage server, the web server, and the master server is constructed as a virtual machine that is automatically installed, each of the virtual machines is routed by a router virtual machine, and each time the predetermined number of cameras is exceeded, Wherein the web server is additionally provided with a virtual machine in accordance with the number of users and traffic of a user request, and the master server manages the expansion, operation and service status of the virtual machine. system. delete The method according to claim 1,
Wherein the storage location of the data is separately stored in the database every time data is stored in the cloud storage, and the data stored in the cloud storage is accessed using the storage location. The method according to claim 1,
Further comprising a gateway server for mediating data communication between the terminal and the image storage server or the cloud storage by processing the login authentication of the terminal,
Wherein the master server allocates a gateway server to which the terminal logs in. 5. The method of claim 4,
Further comprising a control terminal for logging in to the gateway server by execution of a control application and receiving real-time image data or on-demand image data and receiving corresponding image data. The method according to claim 1,
Wherein the web server, for the image conversion processing,
A transcoding server for converting the data attribute including the resolution, size and format of the video data; And
And a streaming server for streaming the converted video data. The method according to claim 1,
A file transfer backup server for receiving event image information from the IP camera that detected the event, storing the image data in the cloud storage by analyzing the event, and registering the occurrence information of the event in the web server; And
Further comprising an event server for registering the stored information in the web server and managing and monitoring the stored event when the event information received from the file transfer backup server is stored. The method according to claim 1,
Further comprising an image analysis server for receiving image data from the image storage server and analyzing an event, storing image data of the analyzed event in the cloud storage, and registering the occurrence information of the event in a web server,
Wherein the web server receives and stores the event occurrence information analyzed by the web server, and the event server receives and stores the event information. (a) a surveillance photographing step in which an IP (Internet Protocol) camera photographs an object to be monitored by remote control and wirelessly transmits real-time photographed image data;
(b) a real-time image storage step in which the image storage server receives and stores image data from the IP camera in real time;
(c) an image-on-demand storage step of storing the image data in a cloud storage and storing the image data;
(d) When the user terminal accesses through the mobile gateway to request real-time image data, the web server provides the IP camera information to the user terminal and transmits the real-time image data from the IP camera to the camera Real time image providing step;
(e) When a user terminal accesses a home page without going through the mobile gateway and requests real-time image data, the web server transmits the real-time image data stored in the image storage server to the user terminal A server real-time image providing step of intermediating the server;
(f) when the user terminal accesses the home page and requests the on-demand video data, the web server transmits a server-on-demand video image for mediating transmission of the on-demand video data stored in the cloud storage to the user terminal step; And
(g) a state management step in which a master server manages camera states and respective server states and event information using the IP camera, the image storage server, the cloud storage, and the web server,
Wherein before the step (a), the image storage server, the web server, and the master server are each constructed as a plurality of virtual machines that are automatically installed, and each of the virtual machines is routed by a router virtual machine Wherein the virtual machine management step includes the steps of adding, operating, and servicing the virtual machine by the master server, the virtual machine being added to the image storage server every time the predetermined number of cameras is exceeded; And adding a virtual machine to the web server in accordance with the number of users and traffic of a user request. delete 10. The method of claim 9,
Wherein any one of the steps (a) to (f)
Wherein each time data is stored in the cloud storage, the storage location of the data is separately stored in the database, and the data stored in the cloud storage is accessed using the storage location. 10. The method of claim 9,
The step (d)
Receiving a request for the mobile application from the web server, inquiring and providing IP camera information installed in the entire surveillance area;
Receiving a request for a real-time image data from the mobile application when a specific IP camera is selected in the mobile application; And
Wherein the IP camera transmits real-time image data to the mobile application. 10. The method of claim 9,
The step (e)
Receiving the request from the user terminal logged in through the home page and inquiring and providing IP camera information installed in the entire surveillance area;
Receiving, from the user terminal, real-time image data from the user terminal when a specific IP camera is selected in the user terminal;
The web server requesting real-time image data corresponding to the IP camera to a transcoding server through a streaming server;
Requesting the real-time image data to the gateway server when the transcoding server logs in to the gateway server assigned by the master server and authentication of login is successful;
The gateway server requesting the real time image data to the storage server corresponding to the IP camera and receiving the real time image data;
The transcoding server receives real-time image data through the gateway server, converts the received real-time image data for the image conversion process into a data attribute including a resolution, size, and format requested from the user terminal, Providing to a streaming server; And
The web server providing the real-time image data provided from the streaming server to the user terminal
The method comprising the steps of: 10. The method of claim 9,
The step (f)
The web server retrieving and providing location information of the on-demand video data to the user terminal, and receiving a request for providing the on-demand video data;
The web server requesting the on-demand video data to the transcoding server through the streaming server
Wherein the transcoding server accesses the gateway server and requests the on-demand video data
Receiving, by the gateway server, the request-type video data corresponding to the location information from the cloud storage;
Wherein the transcoding server receives the video-on-demand data from the gateway server, converts the received video-on-demand data for the video conversion processing into data attributes including the resolution, size, and format requested from the user terminal, Providing to the server; And
And providing the custom video data provided by the streaming server to the user terminal
The method comprising the steps of: 10. The method of claim 9,
After the step (c)
Wherein the monitoring application logs in to the gateway server to request a real-time image or an on-demand image and receive corresponding image data. 10. The method of claim 9,
The step (a)
The IP camera detecting an event from image data captured in real time;
The file transfer backup server receiving and analyzing image information of an event detected from the IP camera and storing the analyzed image data in the cloud storage;
Storing the storage information of the event registered by the master server from the file transfer backup server; And
The event server storing event information registered from the file transfer backup server
The method comprising the steps of: 10. The method of claim 9,
After the step (b)
The image analysis server receiving the image data from the image storage server and analyzing the event;
Receiving the analysis result from the image analysis server, storing the image data of the received event in the cloud storage, and registering the event information in the web server;
Registering the event information in the event server through the master server; And
Further comprising the step of providing the image data stored in the cloud storage when the image data of the event is requested from the user terminal.

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