KR20130017322A - Video service construction system and method based on site information - Google Patents
Video service construction system and method based on site information Download PDFInfo
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- KR20130017322A KR20130017322A KR1020110079688A KR20110079688A KR20130017322A KR 20130017322 A KR20130017322 A KR 20130017322A KR 1020110079688 A KR1020110079688 A KR 1020110079688A KR 20110079688 A KR20110079688 A KR 20110079688A KR 20130017322 A KR20130017322 A KR 20130017322A
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- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000010276 construction Methods 0.000 title abstract description 7
- 238000004088 simulation Methods 0.000 claims abstract description 61
- 238000009434 installation Methods 0.000 claims abstract description 36
- 238000004891 communication Methods 0.000 claims abstract description 19
- 230000007613 environmental effect Effects 0.000 description 7
- 238000010295 mobile communication Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000007667 floating Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
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Abstract
Description
The present invention relates to a video service system and method for photographing and providing an image of a specific region. Specifically, the present invention utilizes base station information provided by a mobile communication company in installing a plurality of cameras to capture an image of a specific region. By simulating the environmental values related to the installation, such as the number, location, and direction of the cameras that can be installed in the area, calculate the camera position to capture the best image according to the characteristics of each area, and the time and cost required to install the camera through automatic simulation The present invention relates to a video service construction system and a method for optimizing the service.
In general, in order to provide a video service for a certain area such as a stadium or a concert hall, a plurality of cameras must be installed in the corresponding area.
In the conventional camera installation method, a manager selects a location suitable for capturing an image of a specific location, and establishes facilities, power, and communication facilities necessary for installing a camera at the location.
However, when the administrator selects a location where the camera can be installed, the manager selects an installable location by using location information such as a map and moves to the selected location to directly check whether the camera can be installed. This process has a disadvantage that a lot of cost and time is generated.
In addition, the conventional camera installation method is difficult to predict the optimal environmental conditions, such as how many cameras can be installed in which location according to a specific region when installing a plurality of cameras, the installation cost and time can be wasted accordingly There is nothing else.
The present invention has been made to solve the above problems, the base station information provided by the mobile carrier when installing a plurality of cameras to provide a video service for a certain area, that is, the base station latitude and longitude information, building and antenna height, azimuth Calculate the camera position to capture the best image according to the characteristics of each region by simulating the environmental values related to the installation, such as the number, location, and direction of the camera that can be installed in the area by using the tilt angle, tilt angle, etc. The purpose of the present invention is to provide a video service construction system and method that can optimize the time and cost required.
To this end, according to the first aspect of the present invention, the base station information-based video service providing apparatus of the present invention, the base station information DB for storing the base station information including the height of the building, the azimuth and the slope of the antenna from the base station located in each region; A regional geographic information DB for storing geographic information including installation information and road information on a surface of each region; And inputting a simulation request for installing a camera from a user terminal based on the base station information previously stored in the base station information DB and the geographic information previously stored in the local geographic information DB for a specific region, and selecting a list of candidate positions for installing the camera. And a service management module for providing the calculated and calculated candidate location list to the user terminal.
In addition, the base station information-based image service providing apparatus of the present invention further comprises a camera information DB that stores camera-related information including the number of installation, wide-angle width, resolution of the camera installed in each region, the service management module is Upon receiving a request for image information on a desired region from a user terminal, the camera list of the region is provided from the camera information for each region stored in the camera information DB, and the image is obtained from the camera list by acquiring image information of the camera selected by the user terminal. Characterized in that provided to the terminal.
According to a second aspect of the present invention, a method for providing a base station information-based video service of the present invention comprises the steps of: receiving a simulation request from a user terminal for a camera installable area; Calculating a candidate location list for installing the camera by simulating the base station information and the geographic information stored in advance for the requested area; And providing the calculated candidate position list to the user terminal.
In the method of the present invention, the base station information is periodically updated from the system of the telecommunication company.
In the method of the present invention, the step of receiving a simulation request from the user terminal includes inputting a simulation condition of any one or more of a region, a number of cameras to be installed, an installation height, and an azimuth angle from which the camera is to be installed from the user terminal. It is characterized by.
In addition, in the method of the present invention, the step of simulating uses the altitude of the building, the azimuth and inclination of the antenna from the pre-stored base station information, and installs the camera using the information of the building on which the base station is installed and the road information from the geographic information. It is characterized by calculating the possible candidate position.
In addition, in the method of the present invention, the candidate location list where the camera can be installed includes the area where the camera can be installed, the number of cameras, the installation location, height, and azimuth value according to the number of cameras.
In the method of the present invention, the method may further include providing estimated coverage information of a photographable image with respect to the candidate position list selected by the user.
According to a third aspect of the present invention, a user terminal for providing a base station information-based video service of the present invention, the transmission and reception unit for transmitting and receiving data; An input unit to receive a user's operation; If the simulation condition for the installation of the camera for each region is input from the input unit to send a simulation condition through the transceiver to request a simulation, and receiving a simulation result through the transceiver comprising a control unit for controlling to display the simulation result It features.
According to the fourth aspect of the present invention, the recording medium of the present invention, when executed by the terminal, receives a simulation condition for installing a camera for each region, requests a simulation based on the received simulation condition, and according to the simulation request. And a command for obtaining a candidate location list for installing a camera in a corresponding region and displaying the candidate location list.
According to the present invention, when constructing a video service system, by acquiring environmental values such as the number of installations, the position, the height, and the orientation value of the cameras that can be installed according to the desired local environment, the camera position capable of capturing an optimal image according to the characteristics of each region. Can be calculated, and the cost and schedule required to build a video system can be minimized.
In addition, in the case of a service user, there is an effect that the user can obtain the optimal image information that he / she wants in view of the list of possible images for the position where he / she wants to view the image, in consideration of the angle and the image quality. .
1 is a diagram illustrating a network configuration of a video service building system according to the present invention.
2 is a diagram illustrating a user terminal of a video service building system according to the present invention.
3 is a flowchart illustrating a method for building a video service system using base station information in a video service building system according to the present invention.
4 is a detailed flowchart illustrating a method of constructing an image system of FIG. 3.
5 is a flowchart illustrating a method of providing an image service after installing a camera through the method of FIG. 3.
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. The configuration of the present invention and the operation and effect thereof will be clearly understood through the following detailed description. Prior to the detailed description of the present invention, the same components will be denoted by the same reference numerals even if they are displayed on different drawings, and the detailed description will be omitted when it is determined that the well-known configuration may obscure the gist of the present invention. do.
1 is a diagram illustrating a network configuration of a video service building system according to the present invention.
The video service building system according to the present invention includes a
The
The
The
The
For example, the
The base
The base station information includes the altitude (elevation height) of the building where the
If there is a simulation request for installing a camera from the
In this configuration, the video
The base
The
In addition, the
The regional
The base
When the simulation request is input from the
For example, if a simulation request is made for the number and location of cameras that can cover more than 50% of an area for a specific area A, the
In addition, when a simulation request is made by limiting the number of camera installations to 100 in a specific A region, the
In addition, the
In addition, the
Therefore, the video service construction system according to the present invention analyzes the installation position and direction of the camera that can provide the most efficient video information for a specific area by using the altitude, base station antenna direction and height, and angle information of the building where the base station is installed. do. According to this analysis, if a camera is installed, it is possible to build a real-time video service system that can cover as many users as possible and especially a large floating population with a minimum number of cameras.
2 is a diagram illustrating a user terminal of a video service building system according to the present invention.
The user terminal according to the present invention includes a
The
The
The
The
When the simulation condition for installing the camera is input from the user through the
In addition, the
For example, when the user selects a cross-section area in front of the XX building with a specific point on the electronic map, the
Meanwhile, the user terminal configured as described above may be implemented in the form of a recording medium including instructions executable by a computer, such as a program module executed by the computer. The computer-readable recording medium receives a simulation condition for installing a camera for each region, requests a simulation to analyze according to the received simulation condition, and obtains a list of candidate positions for installing a camera in the region according to the request. It includes.
Now, a method of constructing a base station information based video system using the above system will be described.
3 is a flowchart illustrating a method of building a video service system using base station information in the video service building system according to the present invention, and FIG. 4 is a detailed flowchart of the video system building method of FIG. 3.
First, referring to FIG. 3, the
Thereafter, the
Thereafter, the
The
The candidate location list for camera installation may basically include location information of one or more cameras. In general, the larger the area to cover, the greater the number of cameras. The position information includes an installation position, height, azimuth value, etc. according to the number of cameras.
The base station information includes the information on the altitude of the building in which the base station is installed, the azimuth angle and the inclination of the antenna, and the regional geographic information includes information on the building in which the base station is installed, road information, and the like. It is possible to analyze the environmental values that can be installed, such as the installation location, height, and orientation of the device.
In this case, the base station information is received and updated periodically or whenever there is update information from the communication company's system, that is, the base station control apparatus. In addition, the regional geographic information may be provided and updated periodically or whenever there is update information from a system for managing terrain or geographic information.
Thereafter, the video
Thereafter, the
In addition, the
Next, referring to FIG. 4, when the
Thereafter, the
Then, the image
The video
Next, a method of providing an image service after installing the camera through the above process will be described.
Referring to FIG. 5, the
The video
The
The video
Through this process, the
The foregoing description is merely illustrative of the present invention, and various modifications may be made by those skilled in the art without departing from the spirit of the present invention. Accordingly, the embodiments disclosed in the specification of the present invention are not intended to limit the present invention. The scope of the present invention should be construed according to the following claims, and all the techniques within the scope of equivalents should be construed as being included in the scope of the present invention.
In the conventional video service system, the location where the camera can be installed is determined by using a map to acquire image information of a specific region. However, the present invention provides base station information provided by a mobile communication company, that is, base station latitude and longitude information, building and antenna height, Using the azimuth and tilt angles, you can optimize the time and cost of camera installation by calculating the optimal environmental conditions by simulating the environmental values related to the installation, such as the number, location, height and azimuth of the cameras that can be installed in the area. Can be. In this respect, not only the use of the related technology but also the possibility of construction and sales of the applied server is not only sufficient but also practically tangible, and thus it is a useful invention with industrial applicability.
100: user terminal 200: video service providing apparatus
210: base station information DB 220: camera information DB
230: geographic information DB 240: service management module
300: network 400: base station controller
500: base station 110: transceiver
120: control unit 130: storage unit
140: input unit 150: display unit
Claims (13)
A regional geographic information DB for storing geographic information including installation information and road information on a surface of each region; And
When a simulation request for camera installation is input from a user terminal, a candidate location list for camera installation is calculated by analyzing base station information previously stored in the base station information DB and geographic information previously stored in the local geographic information DB for a specific region. And providing the calculated candidate location list to the user terminal.
Base station information based video service providing apparatus comprising a.
Further comprising a camera information DB for storing camera-related information including the number of installation, wide-angle width, resolution of the camera installed in each region,
When the service management module receives a request for image information on a desired region from the user terminal, the service management module provides a camera list of the region from the camera information for each region stored in the camera information DB, and the image of the camera selected by the user terminal in the camera list. The base station information-based video service providing apparatus characterized in that the information is obtained and provided to the user terminal.
The candidate location list where the camera can be installed includes an area where the camera can be installed, a number of cameras, an installation location, a height, and an orientation value.
The service management module
The base station information-based image service providing apparatus according to the calculated candidate position list to provide the estimated coverage information of the image that can be photographed.
Calculating a candidate location list for installing the camera by simulating the base station information and the geographic information stored in advance for the requested area; And
Providing the calculated candidate position list to the user terminal;
Method for providing a base station information-based video service comprising a.
And the base station information is periodically updated from a system of a communication company.
Receiving a simulation request from the user terminal
And inputting a simulation condition of at least one of a region, a number of cameras to be installed, an installation height, and an azimuth angle from which the camera is to be installed from the user terminal.
In the step of simulating
The base station information is calculated by using the altitude of the building, the azimuth angle and the inclination of the antenna from the previously stored base station information, and the candidate position where the camera can be installed using the information of the building where the base station is installed and the road information from the geographic information. Method for providing a base video service.
The candidate location list in which the camera can be installed includes a location where the camera can be installed, the number of cameras, an installation location, a height, and an orientation value according to the number of cameras.
Providing predicted coverage information of a recordable image with respect to the candidate position list selected by the user;
The method for providing a base station information-based video service further comprising.
An input unit to receive a user's operation;
Control unit for controlling to display the simulation result when the simulation condition for the camera installation for each region is input from the input unit to send the simulation condition through the transceiver unit and to receive the simulation result through the transceiver unit.
User terminal for providing a base station information-based video service comprising a.
The control unit,
The base station information-based video service, which requests video information of a camera or a camera installed in each region and controls to display the received data when the camera list or the video information is received through the transceiver according to the request. User terminal for providing.
Input simulation conditions for camera installation in each region,
Request a simulation based on the received simulation conditions,
And a command for obtaining a list of candidate locations capable of installing a camera in a corresponding region and displaying the candidate location list according to the simulation request.
Priority Applications (1)
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KR1020110079688A KR20130017322A (en) | 2011-08-10 | 2011-08-10 | Video service construction system and method based on site information |
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KR1020110079688A KR20130017322A (en) | 2011-08-10 | 2011-08-10 | Video service construction system and method based on site information |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220017208A (en) | 2020-08-04 | 2022-02-11 | 권정혁 | Server for generating best inforamtion on stadium cameras |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220017208A (en) | 2020-08-04 | 2022-02-11 | 권정혁 | Server for generating best inforamtion on stadium cameras |
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