KR100699687B1 - Method and system for providing information on traffic camera - Google Patents

Abstract

The present invention relates to a method and system for providing information on a surveillance camera, and in providing information about a surveillance camera on a road, a method and system for providing safety information by providing location information of a surveillance camera. It is about.

A method for providing information relating to a surveillance camera on a road in accordance with the present invention comprises the steps of: maintaining at least two surveillance camera data files storing data relating to at least one surveillance camera on a road, the surveillance camera data file being one And a surveillance camera record, wherein each of the surveillance camera records is data related to one surveillance camera, and receiving a plurality of selections of the surveillance camera data file from a user, and including the selected surveillance camera data file. Identifying a duplicate surveillance camera record according to a predetermined criterion with reference to the surveillance camera record, and generating a combined surveillance camera data file excluding the duplicate surveillance camera record.

According to the present invention, the speed limit of the road can be provided using the surveillance camera data file to comply with traffic regulations.

Surveillance camera data files, surveillance camera records, reference surveillance camera data files

Description

METHOD AND SYSTEM FOR PROVIDING INFORMATION ON TRAFFIC CAMERA

1 is a diagram illustrating a network connection of a community providing location information of a surveillance camera according to the prior art.

2 shows a network connection of a system for providing information relating to a surveillance camera according to the invention.

3 is a block diagram showing an internal configuration of a system for providing information relating to a surveillance camera according to the present invention.

4 is a flowchart illustrating a procedure of providing information about a surveillance camera according to the present invention.

5A and 5B are flowcharts showing a sequence as an example of generating a surveillance camera data file according to the present invention;

5C-5E illustrate an example of generating a surveillance camera data file in accordance with the present invention.

6A-6C illustrate an example of modifying a surveillance camera data file in accordance with the present invention.

7A-7C illustrate an embodiment for checking for redundancy of a surveillance camera data file in accordance with the present invention.

<Explanation of symbols for the main parts of the drawings>

300: surveillance camera information providing system

310: file receiving unit

320: file revision

330: surveillance camera database

340: duplicate inspection unit

350: file generation unit

The present invention relates to a method and system for providing information about a surveillance camera, and in providing information about a surveillance camera on a road, a method and system for providing safe location by providing location information of a surveillance camera. It is about.

The navigation system is a system that provides information for driving a vehicle such as a vehicle by using a satellite and is also called an automatic navigation system. Such a navigation system uses a GPS receiver to receive certain data from a global positioning system (GPS) satellite floating on the earth and calculate its location based on the received data. There are a number of GPS satellites floating on the earth, and the transportation device can receive GPS signals from three GPS satellites in any region of the earth and calculate its location based on the GPS signals received from the three GPS satellites. It will be possible.

The navigation system provides various driving information to a transportation device such as the vehicle based on its calculated position information (latitude and longitude information). Such a navigation system has been used mainly for calculating and navigating a large moving object such as an aircraft or a ship, but has recently been widely used in automobiles and the like. The navigation system provides a variety of information to the user, such as current location information of the transportation device, route information from the current location of the transportation device to a destination of the transportation device, map information related to the location information and the route information, and traffic condition information. Providing.

Police and other agencies that collect and manage traffic information are not satisfied with the location information, route information, map information, and traffic condition information, and collect and manage the location information of the surveillance camera.

1 is a diagram illustrating a network connection of a community providing location information of a surveillance camera according to the prior art.

The network of the central center (community) for providing the location information of the surveillance camera is composed of a user 110, a communication network 120, a central center (community) 130 for providing the surveillance camera location information.

According to the prior art, the police other user 110 collecting the position of the surveillance camera, while driving on the road, finds and remembers the surveillance camera, and then locates the surveillance camera in relation to the position of the surveillance camera, the number of cameras, and the state of the camera. By uploading the information to the surveillance camera location information providing center (community) 130, the location information of the surveillance camera was reported to the central center or shared with other users. In addition, from the standpoint of public offices, such as the police, who need to manage the overall location information of the surveillance camera, the location information database of the surveillance camera installed by each local police was received in an informal form and synthesized. . As described above, when the user records the location information of the camera while driving as a memo, it becomes very troublesome and threats to safe driving.

In addition, in order to share the location information file of the generated surveillance camera, it is possible to join the community 130 which discloses the location information of the surveillance camera. The registered community may register location information of its own surveillance camera or receive location information of registered surveillance cameras from a plurality of users and apply the same to its own navigation device.

The communication network 120 is an information communication network constituting an internet network by connecting wired and wireless communication networks. The computer of the user 110 may be connected to a server on the Internet to facilitate information exchange and retrieval. The surveillance camera location information received from the user is transmitted to the surveillance camera location information providing community.

The location information providing community 130 of the surveillance camera provides the location information of the surveillance camera registered from the plurality of users. In order to provide the location information of the surveillance camera, the surveillance camera's location information community requires a user's subscription. The user who is a member of the location information community of the surveillance camera registers the location information of his surveillance camera.

When the location information of the surveillance camera is input to the navigation device, the location information of the surveillance camera memorized by the user may not be accurate, and the reliability of the location information of the entire surveillance camera may be deteriorated due to the location information of the wrong surveillance camera. Occurs. Since location information of surveillance cameras registered from a plurality of users is duplicated, it may be difficult for a user to identify the position of the surveillance camera. For example, if there is a plurality of overlapping information for one surveillance camera, and this information is provided to the local police or users, wrong information is transmitted to the police or the like.

Therefore, there is a need for a method and system for providing accurate location information of a surveillance camera and various information associated with the surveillance camera to efficiently manage the information on the surveillance camera and thereby allow drivers to drive safely.

The present invention has been made to improve the prior art as described above, it is an object of the present invention to provide a location information of the surveillance camera to enable safe driving.

It is yet another object of the present invention to provide a speed limit for roads contained in surveillance camera data files so that users comply with traffic regulations.

It is still another object of the present invention to provide a user with optimized information by removing redundant location information from the location information of a surveillance camera collected from a plurality of users.

It is still another object of the present invention to provide a user with information about a reliable file among a plurality of files storing the location of the surveillance camera, so that the user can select a reliable surveillance camera location information file.

Still another object of the present invention is to enable the user to easily store the location information of the camera with a single click while driving, so that the user can easily perform the safe operation when recording the location information of the new camera.

Still another object of the present invention is to provide the user with map information when inputting the location information of the camera, so that the user can modify the information about the camera with reference to the map information, thereby enhancing user convenience.

It is still another object of the present invention to provide a method and apparatus for effectively using a navigation device by providing a surveillance camera data file.

In order to achieve the above object and to solve the problems of the prior art, the present invention provides a method for providing information about a surveillance camera on a road, at least one surveillance camera data file for storing data relating to at least one surveillance camera on the road Maintaining at least two, wherein the surveillance camera data file includes one or more surveillance camera records, each of the surveillance camera records being data relating to one surveillance camera, and selecting a plurality of selections of the surveillance camera data files from a user. Receiving an input, identifying duplicate surveillance camera records according to a predetermined reference by referring to surveillance camera records included in the selected plurality of surveillance camera data files, and combined surveillance cameras excluding the redundant surveillance camera records Data files It provides a method of providing information about the security camera characterized in that comprises the step of.

According to another aspect of the present invention, a system for providing information about a surveillance camera on a road, comprising: a surveillance camera database for maintaining at least two surveillance camera data files storing data relating to at least one surveillance camera on a road; The surveillance camera data file includes one or more surveillance camera records, each of the surveillance camera records being data relating to one surveillance camera, a file receiving unit for receiving the surveillance camera data file from a user, the surveillance stored in the surveillance camera database A file corrector for modifying a camera data file, identifying duplicate surveillance camera records of the received surveillance camera data file and at least one surveillance camera data file stored in the surveillance camera database according to a predetermined criterion. Includes a duplicate inspection unit and a file generation unit configured to combine the received surveillance camera data file and at least one surveillance camera data file stored in the surveillance camera database to generate the surveillance camera data file except for the redundant surveillance camera record. Provided is an information providing system relating to a surveillance camera.

Hereinafter, with reference to the accompanying drawings will be described an embodiment of the present invention;

2 is a block diagram illustrating a network connection of a system for providing information about a surveillance camera according to the present invention.

The network of the surveillance camera information providing system includes a user 210, a communication network 220, and a surveillance camera information providing system 230.

A user 210 is a user who uses a navigation system device. The user 210 connects to the surveillance camera information providing system 230 through a communication network 220, provides or receives information about the surveillance camera, and inputs surveillance camera information to the navigation device. can do.

When the human hand or an object touches a character or a specific position displayed on a screen (screen), the navigation system device can identify the position and receive input data directly on the screen so that specific processing can be performed by the stored software. It may include a device that allows a user to receive input data by pressing a button using a touch screen or a small keyboard. You can also install a navigation program on your PDA, a palm-sized device with information storage and retrieval, to use as a navigation system. When a user finds a surveillance camera while driving on a road, the user stores the position of the surveillance camera in the navigation system by clicking a PDA screen or pressing a button. The navigation system receives the current location information from the GPS receiver and generates the surveillance camera data file using the location information of the surveillance camera. In the generated surveillance camera data file, the type of the surveillance camera, the angle of the surveillance camera, the speed limit of the road, the surveillance camera data file creator information, etc. are automatically set in association with the surveillance camera position. The type of camera is information on whether it is a mobile camera or a fixed camera. The angle of the camera is set on the x-axis, east and west on the x-axis and north on the y-axis. The speed limit of the road is set to a default value according to the type of road.

According to another embodiment of the present invention, the user memorizes the position of the surveillance camera while driving on the road, and accesses the surveillance camera information providing system to receive image map data to receive the position of the surveillance camera, the type of surveillance camera, and the surveillance camera. The camera data file may be generated by inputting an angle, a road type, a speed limit of the road, and information about a surveillance camera data file creator.

The user may access the surveillance camera providing system and modify the generated surveillance camera data file. In addition, a new surveillance camera data file may be generated by combining the surveillance camera data file generated by the surveillance camera data file and the existing surveillance camera data file. In this case, the newly created surveillance camera data file will contain information about more surveillance cameras.

In addition, the surveillance camera providing system is also provided with information on the various surveillance camera data files uploaded by other users, the user selects one of the surveillance camera data files to install in their navigation system, the updated surveillance camera Information is available.

The surveillance camera information providing system 230 stores and manages the surveillance camera data file received from the user 210 through the communication network 220. At least two surveillance camera data files for storing data relating to at least one surveillance camera on a road are maintained, and a plurality of selections of the surveillance camera data files are received from the user. The surveillance camera records included in the selected plurality of surveillance camera data files are referenced to identify the surveillance camera records that are duplicated according to a predetermined criterion. The combined surveillance camera data file is generated except for the duplicate surveillance camera record.

3 is a block diagram showing the configuration of a system for providing information regarding a surveillance camera according to the present invention.

The surveillance camera information providing system 300 includes a file receiving unit 310, a file correction unit 320, a surveillance camera database 330, a duplicate inspection unit 340, and a file generation unit 350.

The file receiving unit 310 receives a surveillance camera data file from the user. The surveillance camera data file includes at least one surveillance camera record relating to the surveillance camera. In addition, the surveillance camera record includes information such as the position, type, angle of the surveillance camera, the type and speed of the road on which the surveillance camera is installed.

The surveillance camera data file received from the user may be a reference surveillance camera data file. The reference surveillance camera data file is a reference file for checking whether or not the surveillance camera information is duplicated in the plurality of surveillance camera data files. The surveillance camera data file may be received from several users, and the surveillance camera information providing system 300 provides information on these files to all users.

According to an embodiment of the present invention, the surveillance camera record may include information about a creator (user who created the file) that generated the surveillance camera data file, wherein the creator of the surveillance camera data file is a surveillance camera data. Name or ID of a user who has been authenticated by the file provisioning system. The surveillance camera information providing system 300 sanctions a user uploading an incorrect surveillance camera data file using the creator information of the surveillance camera data file, and notifies the plurality of users of the information about the creator so that other users can monitor the surveillance camera. It can help you select a data file. For example, if a certain user maliciously uploaded a false surveillance camera data file, the user does not allow access to the surveillance camera information providing system 300.

The file correction unit 320 modifies the surveillance camera data file stored in the surveillance camera database 170. The surveillance camera record included in the surveillance camera data file further includes at least one of the type of the surveillance camera, the angle of the surveillance camera, the type of the road, the speed limit of the road, and the creator of the data file. The user may modify the information using file correction 320. According to an embodiment of the present invention, when the user modifies a surveillance camera record included in the surveillance camera data file, the user may easily modify the information by providing the user with image map information corresponding to the surveillance camera record. Let's do it.

The type of the surveillance camera, the speed limit of the road, the creator of the surveillance camera data file, etc. of the surveillance camera data file are automatically set by the navigation system or the like as a default value, and the user uses the file correction unit 320 to set the values. Correct it.

The surveillance camera database 330 maintains at least two surveillance camera data files that store data relating to at least one surveillance camera on the roadway. The surveillance camera data file includes one or more surveillance camera records, each of which is data relating to one surveillance camera.

A surveillance camera including a number of surveillance camera records included in the surveillance camera data file corresponding to the surveillance camera data file, and including information about the at least two surveillance camera data files maintained in the surveillance camera data file; You can store the list in association with the number of records and provide it to the user. The number of surveillance camera records is the number of surveillance cameras for which the surveillance camera data file provides information.

The surveillance camera database 330 stores surveillance camera data files uploaded by various users and provides the user with information about the surveillance camera data files.

The redundancy inspection unit 340 may refer to the surveillance camera record included in the surveillance camera data file selected by the user from among the surveillance camera data file received from the file receiver 310 and the surveillance camera data file stored in the surveillance camera database 330. Inspect duplicates of surveillance camera data records in accordance with the standards of. The surveillance camera records included in the plurality of selected surveillance camera data files are referred to to identify the surveillance camera records that may be duplicated according to predetermined criteria.

The reference surveillance camera data file registered by the user is selected from the plurality of surveillance camera data files selected by the user. The surveillance camera record of the surveillance camera record included in the plurality of selected surveillance camera data files is identified from the surveillance camera record of the surveillance camera located within a predetermined distance from the surveillance camera position of the surveillance camera record included in the reference surveillance camera data file.

When the surveillance camera position included in one surveillance camera record included in the plurality of selected surveillance camera data files is within a predetermined distance from the surveillance camera positions of two or more surveillance camera records included in the reference surveillance camera data file, The one or more surveillance camera records included in the one surveillance camera record and the reference surveillance camera data file are identified as potentially redundant surveillance camera records. The identified surveillance camera record may be provided to the user to provide the surveillance camera data file including the surveillance camera record except for the surveillance camera record selected by the user.

The redundancy checker 340 may identify a surveillance camera record that may be duplicated primarily by the system, and may receive a final judgment from the user in order to perform a final duplicate determination.

The file generator 350 combines the surveillance camera data file received from the user and at least one surveillance camera data file stored in the surveillance camera database except for the surveillance camera records determined to be duplicated by the redundant inspection unit 340. Create a new surveillance camera data file.

4 is a flowchart illustrating a procedure of providing information about a surveillance camera according to the present invention.

The method for providing the information about the surveillance camera maintains the surveillance camera data file (S410), receives the surveillance camera data file from the user (S420), and checks for duplication of the surveillance camera record included in the selected surveillance camera data file ( In step S430, the surveillance camera data files are generated by excluding the duplicated surveillance camera records (S440).

First, in step S410, the surveillance camera information providing system maintains at least two surveillance camera data files that store data relating to at least one surveillance camera on a road. The surveillance camera data file includes one or more surveillance camera records, and each of the surveillance camera records includes position information of the surveillance camera as data related to one surveillance camera. The information about the surveillance camera data file is associated with the number of surveillance camera records included in the surveillance camera data file, wherein the number of surveillance camera records is the number of surveillance cameras provided by the surveillance camera data file.

That is, the surveillance camera data file stores the surveillance camera record including the information on the surveillance camera for each surveillance camera. Eventually, the surveillance camera data file contains information about at least one surveillance camera. As the information on the surveillance camera, the location information of the surveillance camera, the type of the surveillance camera, the angle of the surveillance camera, the type of the road on which the surveillance camera is installed, the speed limit of the road, and the generator generating the information on the surveillance camera ( Information about the user). That is, one surveillance camera record is information about one surveillance camera, and the location information of the surveillance camera, the type of surveillance camera, the angle of the surveillance camera, the type of road on which the surveillance camera is installed, the speed limit of the road, and the surveillance Information about a creator (user) that has generated information about the camera, and the like, and the surveillance camera data file comprises at least one such surveillance camera record.

The surveillance camera information providing system maintains at least two such surveillance camera data files. Users can create a new surveillance camera data file and upload it to the surveillance camera information providing system using the present invention. The surveillance camera information providing system is a manager of the surveillance camera data file and the surveillance camera information providing system created by the users. The surveillance camera data file and the like generated by the user are held, and information about the surveillance camera data file and the like is provided as a list to the user. The user can access the surveillance camera information providing system and access information on the surveillance camera data file and the like.

Next, in step S420, the surveillance camera information providing system receives a plurality of selections from the surveillance camera data file from a user. One of the selected plurality of surveillance camera data files may be a surveillance camera data file uploaded by a user. For example, suppose a conventional first surveillance camera data file including information on 3000 surveillance cameras exists, and a second surveillance camera data file including information on three surveillance cameras exists. . The user uploads the second surveillance camera data file generated by the user to the surveillance camera information providing system. Then, the second surveillance camera data file uploaded by the user and the first surveillance camera data file are selected. By selecting the combined surveillance camera data file, the user combines the surveillance camera data files to create a new surveillance camera data file. The user can add the information about the three surveillance cameras he discovered in addition to the existing first surveillance camera data file in the same manner as described above.

In operation S430, the surveillance camera records included in the selected plurality of surveillance camera data files are referenced to identify the surveillance camera records that are duplicated according to a predetermined criterion. With reference to the identified surveillance camera record, a surveillance camera record with potential for duplication is identified according to a predetermined criterion. The reference surveillance data file registered by the user is selected from the plurality of surveillance camera data files selected by the user. When the surveillance camera position included in one surveillance camera record included in the plurality of selected surveillance camera data files is within a predetermined distance from the surveillance camera positions of two or more surveillance camera records included in the reference surveillance camera data file. One surveillance camera record and the two or more surveillance camera records included in the reference surveillance camera data file are identified as potentially surveillance camera records. In one embodiment of the present invention, the reference surveillance camera data file is selected by a user who selects the plurality of surveillance camera data files. That is, the file selected by the user from among the plurality of surveillance camera data files becomes the reference surveillance camera data file. In still another embodiment of the present invention, the surveillance camera data file uploaded by the user becomes a reference surveillance camera data file. In general, the information of the surveillance camera included in the user's uploaded surveillance camera data file is the information of the new surveillance camera. Therefore, it is necessary to calculate the computer system to determine whether the surveillance camera is the new information that is not actually duplicated with the existing information. This is because phase calculation takes less time. According to another embodiment of the present invention, the surveillance camera data file containing less surveillance camera information is a reference surveillance camera data file.

For example, one of the information about the three surveillance cameras included in the second surveillance camera data file may be information already included in the first surveillance camera data file, and only the remaining two may be information about the new surveillance camera data. have. In step S430, such duplicate surveillance cameras are identified. According to an embodiment of the present invention, if the surveillance camera information providing system first extracts information about a surveillance camera that may be duplicated and provides it to a user, the user may duplicate the information about the surveillance camera that may be duplicated. By identifying and selecting the surveillance cameras to be identified, duplicate surveillance cameras are identified. This is because the user can make the most accurate judgment regarding the redundant surveillance camera information. In addition, the system primarily identifies the overlapping surveillance cameras and finally allows the user to re-adjust them to increase user satisfaction. If the system identified a primary overlapping surveillance camera, it was an inaccurate choice for the user and would like to correct it. If there is no way to fix it, the user's satisfaction will be very poor. The method of determining whether the overlap is described in detail later with reference to FIGS. 7A to 7C.

According to another embodiment of the present invention, the position of the surveillance camera is displayed on a map and provided to the user in association with the identified surveillance camera record. The surveillance camera record is selected by referring to the position of the surveillance camera indicated on the map. According to the present embodiment, since the user can see the camera position information displayed on the map with respect to the overlapping camera information, it is possible to visually determine whether the overlapping camera to easily duplicate the camera. If the location of the camera is displayed only by text, it is difficult for the user to accurately determine the location of the camera. However, when displayed on the map and provided to the user, the user can easily determine whether the information is duplicated by referring to the map information.

In step S440, the combined surveillance camera data file is generated by excluding duplicate surveillance camera records in step S430. A combined surveillance camera data file is generated by excluding a surveillance camera record which is not selected by the user among the surveillance camera records identified as the redundant surveillance camera record. By creating a new surveillance camera data file that contains only information about non-overlapping surveillance cameras, except for surveillance camera records for duplicate surveillance cameras, new surveillance camera data including optimized and more surveillance camera information is created. The file is created. As described above, according to the present invention, additional surveillance camera information can be easily added to the existing surveillance camera data file.

5A and 5B are flowcharts showing a procedure as an example of generating a surveillance camera data file according to the present invention.

The embodiment of FIG. 5A relates to a method for a user to generate a surveillance camera data file using a navigation device while driving. If a user finds a new surveillance camera that is not included in his surveillance camera data file while driving, there is a risk of forgetting when remembering it with his head, and the method of writing on a memo sheet or the like is dangerous because he is driving. Therefore, the present embodiment provides a method for very simply recording information on a new surveillance camera found during driving.

First, when the user using the navigation device finds a surveillance camera while driving in step S510, the user performs one-click input through the input device of the navigation device. For example, the navigation device includes a touch screen function, so that the user inputs information that the user has found the surveillance camera through one touch, or inputs a specific button with a single touch or through one click. In the present invention, the one-click includes a method in which a user inputs a predetermined command to the navigation device through one action, such as one-touch on a touch screen. Accordingly, various input devices such as a mouse, a button, a touch screen, an electronic pen, and the like can be used.

Next, in step S520, the navigation apparatus determines that a command regarding a surveillance camera position input is input from a user, and calculates a current position using a GPS receiver in response to the one-click input.

In step S530, the navigation device receives the current position from the GPS receiver. The navigation device generates a surveillance camera data file using the data relating to the current position as the position of the surveillance camera. In this way, since the user can input the position of the surveillance camera with one touch or one click, the position information of the surveillance camera can be easily stored in the navigation device even while driving. The generated surveillance camera data file may store the position of the surveillance camera in longitude and latitude.

In addition, the generated surveillance camera data file, in addition to the position information of the surveillance camera, the type of the surveillance camera associated with the surveillance camera, the angle of the surveillance camera, the type of road, the speed limit of the road, the creator of the surveillance camera data file It may further include information about. Such information may be modified later by the user.

There are two types of surveillance cameras, mobile and fixed. By default, the camera can be stored and stored later.

The angle of the surveillance camera can be calculated using the road information on the map matched with the current vehicle position. That is, the case where the vehicle proceeds to true north is 0 degrees, and accordingly, the direction of travel of the vehicle is displayed at an angle. The vehicle is traveling on a road, and the angle at which the road is at true north can be obtained from map information about the road. Therefore, the angle information thus obtained is stored as the surveillance camera information. The angle information of the surveillance camera can also be modified later by the user. The reason is that when the driver finds a surveillance camera in the opposite direction (opposite lane) while driving and inputs it with one click, the angle information of the surveillance camera must be corrected by 180 degrees. That is, by allowing the angle information of the surveillance camera to be modified, the driver can also store information about the surveillance camera in a lane opposite to the direction of travel of the driver while driving.

The type of road is obtained by referring to the map data. The map data includes information on the type of each road, and it is possible to know what road the vehicle is currently driving through map matching, and thus, the type of road being driven when a user requests to input camera location information. The information is obtained by referring to the map data and stored as a surveillance camera data file.

The speed limit of the road is also obtained by referring to the map data. The map data includes speed limit information at each point of each road, and the navigation device obtains the speed limit information of the road currently being driven by referring to this information and stores it in the surveillance camera data file. According to another embodiment of the present invention, the speed limit of the road according to the type of each road is stored, the speed limit information of the road according to the type of each road is stored in the surveillance camera data file, and then by the user Make it modifiable. The speed limit of the road is set to 100Km / h for the highway, 70Km / h for the vehicle, 60Km / h for the national road, and 50Km / h for the others, and the speed limit information of the road is monitored according to the type of road. Save as a data file. In practice, the speed limit may vary depending on the road or section, so that the user can modify the speed limit.

Information about the creator of the surveillance camera data file is set with reference to user information of a preset navigation device.

In this way, the surveillance camera position information file is generated by only one click of the driver while driving the vehicle, and the driver can easily generate the file.

5B is another example of generating a surveillance camera data file according to the present invention. A user traveling on a road finds and stores a surveillance camera, and connects to the surveillance camera information providing system to generate a surveillance camera data file. This is an embodiment.

In step S511, the surveillance camera information providing system receives predetermined location information from the user. For example, when a user wants to add a new surveillance camera installed on a highway near Cheongju, he accesses the surveillance camera information providing system and inputs "Cheongju". As such, the user may input location information by inputting a specific place name or building name, or may input location information by using latitude and longitude information. Alternatively, the surveillance camera information providing system may receive the location information by providing an entire map of a country to the user and allowing the user to select a predetermined location among the maps.

In operation S522, the surveillance camera information providing system provides the user with image map data associated with the location information. The image map data is image map data corresponding to location information input by a user. For example, when the user inputs "Cheongju", map image data centering on Cheongju is provided to the user. In this way, by providing the image map data to the user, there is an advantage that can receive the correct position of the surveillance camera from the user. It is difficult to display the position of the surveillance camera stored by the user in text or latitude and longitude coordinates. However, this is because the positional information stored by the user can be input relatively accurately on the map.

In operation S533, the surveillance camera information providing system receives a selection regarding a location on the image map data from a user. The user selects and inputs a location where the surveillance camera is installed on the provided map image data. The latitude and longitude information of the position is then calculated and provided to the surveillance camera information providing system. The latitude and longitude information may be obtained by referring to the latitude and longitude information for all points of the map data. When the user moves the mouse on the image map data, the location of the longitude and latitude corresponding to the map may be transmitted to the user in real time.

In step S544, the surveillance camera information providing system stores the data relating to the selected position in the surveillance camera data file as the position of the surveillance camera. The surveillance camera information providing system generates the surveillance camera data file using the data regarding the selected position as the position of the surveillance camera. In this way, since the user can input the position of the surveillance camera using the map information, the user can input the position of the surveillance camera very accurately. The generated surveillance camera data file may store the position of the surveillance camera in longitude and latitude. In addition, the generated surveillance camera data file, in addition to the position information of the surveillance camera, the type of the surveillance camera associated with the surveillance camera, the angle of the surveillance camera, the type of road, the speed limit of the road, the creator of the surveillance camera data file It may further include information about. Such information may be modified later by the user. For a description thereof, refer to the foregoing descriptions related to FIG. 5A.

5C and 5E illustrate an example of generating a surveillance camera data file according to the present invention.

5C provides an image map in association with an area in accordance with the present invention. The location of the surveillance camera can be determined by receiving an area and a business name existing in the area from the user. When the mouse moves on the image map, registered surveillance camera information is displayed. In FIG. 5C, the user defines an area as “Dukyang-gu, Goyang-si, Gyeonggi-do”, and requests a search for a location including the phrase “Samsung” within the area. The monitoring camera information providing system outputs the same as FIG. When the user selects a search result related to a location where he / she wants to input surveillance camera information, the corresponding map is displayed on the right side.

5D is a diagram illustrating a method of modifying a surveillance camera record of the surveillance camera data file and identifying a duplicate surveillance camera record according to the present invention.

First, enter an angle and radius to identify duplicate points (overlapping surveillance cameras). The radius serves as a reference for the distance identifying potentially cameras around the camera position in the reference surveillance camera data file. The angle is information about whether or not another camera located at an angle is identified as a camera that may be overlapped with zero north from the camera position in the reference surveillance camera data file. By inputting the radius and the angle in this way, the cameras that may be duplicated are identified based on the radius and the angle. Regarding identification of cameras that may be duplicated, a detailed description will be made later with reference to FIGS. 7A to 7C.

In FIG. 5D, a "user point" refers to a surveillance camera data file uploaded by a user, and a "service point" refers to a surveillance camera data file provided by the surveillance camera information providing system. In this embodiment, the reference surveillance camera data file for identifying camera information that may be duplicated becomes a user point file uploaded by the user. Further, according to another embodiment of the present invention, the "user point" is a surveillance camera data file uploaded by a user who is currently using the surveillance camera information providing system, and the "service point" is a user other than the user or the present invention. Surveillance camera data file provided by the service provider.

Referring to FIG. 5D, the number of camera information included in the "service point" file is 6000, and the number of camera information included in the "user point" file is 10. In addition, all three cases judged that there is a possibility of duplication by the surveillance camera information providing system. 5D shows a list of surveillance camera record information included in a "service point" file and a "user point" file. By using each surveillance camera record information, the sequence number, division, type, longitude, latitude, angle, and speed limit information are displayed for each surveillance camera record. The classification indicates whether the surveillance camera record information included in the "user point" file or the surveillance camera record information included in the "service point" file is displayed. The type indicates whether the corresponding camera type is mobile or stationary. Longitude and latitude indicate the longitude and position information of the corresponding camera. The angle is a camera angle in which the surveillance camera is installed, and the speed limit is speed limit information of a corresponding road.

The number 1 includes two surveillance camera record information because the two surveillance camera record information were determined to be duplicated camera information by the surveillance camera information providing system. The user determines that the surveillance camera record of the "user point" file listed in the first row of the two surveillance camera record information is correct, and that the listing in the second row is a duplicate and checks the checkbox in the first row. The check box in the second row is not checked. Therefore, when creating a new surveillance camera data file by combining the "service point" file and the "user point" file later, the surveillance camera record information listed in the first row of the two surveillance camera record information is included, but the second row is included. Surveillance camera record information listed in is considered to be a duplicate and is not included.

Sequence number 2 includes three surveillance camera record information, because the three surveillance camera record information was determined to be redundant camera information by the surveillance camera information providing system. The user checks the surveillance camera record information listed in the first row and the second row among these, and checks that the surveillance camera record information listed in the third row is duplicate and does not check it. Therefore, when you create a new surveillance camera data file by combining the "service point" file and the "user point" file later, the surveillance camera record information listed in the first and second rows of the three surveillance camera record information will be included. However, the surveillance camera record information listed in the third row is considered to be a duplicate and is not included.

The check box is checked and displayed by default, with the remaining surveillance camera record information listed next without possibility of duplication. The user may not include the surveillance camera record corresponding to the newly created surveillance camera data file by not selecting a check.

In addition, when the user selects one of the surveillance camera records, a map corresponding to the area where the camera on the right side is located is displayed as an image, and information of the corresponding surveillance camera record is displayed. At this time, if the user wants to modify some of the information of the surveillance camera record, the user may modify the corresponding value. For example, in FIG. 5D, the type of camera is "movable", which can be modified to "fixed".

According to another embodiment of the present invention, when clicking "division" or "type" in the surveillance camera record, a screen for displaying the details of the corresponding surveillance camera record is provided to the user. In addition, when "longitude" or "latitude" is clicked on the surveillance camera record, the corresponding position on the map is displayed.

According to another embodiment of the present invention, in the case of the "user point" file, the user can modify the details of the surveillance camera record, but in the case of the "service point" file, the user details of the surveillance camera record. Do not modify it. According to this embodiment, it is possible to prevent modification of a conventional high quality surveillance camera data file by a malicious user. For example, if a malicious user can wrongly modify the contents of a conventional surveillance camera data file, this poses a great risk to data integrity from another user or the system of the present invention.

According to another embodiment of the present invention, when changing the angle of the camera included in the surveillance camera record, by changing the angle image (image shown as "current angle: 50 degrees" in Figure 5d) accordingly, Allows users to visually assist in entering angles.

FIG. 5E illustrates a method of generating a new surveillance camera data file by combining a "service point" file and a "user point" file after identification of a duplicate surveillance camera record in FIG. 5D is terminated.

After the identification of the duplicate surveillance camera record is finished, the user clicks "Create new service point". The user is then presented with a screen for entering the name of the newly created surveillance camera data file. In FIG. 5E, the number of surveillance camera records included in the "service point" file used for combining and the number of surveillance camera records included in the "user point" file are provided to the user by default of the above title. If you want to change the name of the file, you can enter a different name.

After entering a name of a new surveillance camera data file, when the user clicks "Save", the new surveillance camera data file is stored in the surveillance camera information providing system. The user can download the newly created surveillance camera data file by clicking on "Download Service Point". Then, the newly created surveillance camera data file stored in the surveillance camera information providing system is downloaded to the user's terminal.

The user downloads the surveillance camera data file directly from the surveillance camera information providing system via a PC or through a navigation system including a communication function, and downloads the surveillance camera data file to the navigation system. The navigation system then guides with reference to the surveillance camera data file in later safe driving guidance.

6A to 6C show an example of modifying a surveillance camera data file according to the present invention.

In order to modify the surveillance camera data file, a surveillance camera data file is received from a user and modified.

6A is a diagram illustrating a procedure for user authentication from the surveillance camera providing information system to modify the surveillance camera data file. The user authentication is for enhancing the reliability of the surveillance camera data file provided by the surveillance camera providing information system and for accurately registering the surveillance camera data file. When the user accesses the surveillance camera information providing system and modifies the surveillance data file, the user consent is transmitted.

6B is a diagram for selecting a surveillance camera data file registered by a user to be modified by agreeing to the terms of use. The surveillance camera data file to be modified may be stored in the surveillance camera information providing system or may be stored in the user's terminal. 6B illustrates a case where a surveillance camera data file to be modified is stored in a user terminal. In the embodiment of FIG. 6B, the surveillance camera data file stored in the user's terminal is first uploaded to the surveillance camera information providing system and modified. However, in another embodiment of the present invention, the surveillance camera data file is stored in the user terminal. You can also make corrections.

The surveillance camera data file includes one or more surveillance camera records, each of which is data relating to one surveillance camera. The camera information providing system receives from the user a surveillance camera data file that stores data relating to at least one surveillance camera on the road.

Before the modification, the surveillance camera information providing system according to the present invention checks the suitability of the surveillance camera data file. It checks whether the format or size of the surveillance camera data file is appropriate. This detects other types of malicious files (for example, files containing computer viruses) that are not related to the present invention.

The surveillance camera information providing system provides the user with surveillance camera information associated with the surveillance camera record included in the surveillance camera data file in association with the image map information. This is provided to the user in a form similar to FIG. 5D. The user then selects the surveillance camera record he wishes to modify. At this time, since the image map information is provided to the user in association with the surveillance camera record, the user can intuitively know which position the surveillance camera record is about the surveillance camera. The surveillance camera information providing system then provides the user with correction fields associated with the selected surveillance camera record. For example, the user can modify the camera type, camera angle, speed limit, and the like. A user modifies some of the surveillance camera record information included in the surveillance camera data file and sends a modification request to the surveillance camera information providing system. In response, the surveillance camera information providing system modifies the corresponding surveillance camera record and reflects the modified surveillance camera data file.

6C is a diagram illustrating a method of providing a user with a list of surveillance camera data files stored in the surveillance camera information providing system.

The user selects a service point file to be combined with his uploaded user point file from among the plurality of service point files listed in FIG. 6C. To this end, the surveillance camera information providing system maintains at least two surveillance camera data files that store data relating to at least one surveillance camera on a road on a road. The surveillance camera data file includes one or more surveillance camera records, each of which is data relating to one surveillance camera.

The surveillance camera information providing system provides the user with a list of service point files (surveillance camera data files) stored therein as shown in FIG. 6C. The surveillance camera information providing system maintains the number of surveillance camera records included in the surveillance camera data file in correspondence with the surveillance camera data file, and the surveillance camera information providing system is provided in at least two surveillance camera data files. Information relating to the number of surveillance camera records contained in the surveillance camera data file is provided to the user in a list. The number of surveillance camera records is the number of surveillance cameras for which the surveillance camera data file provides information.

According to an embodiment of the present invention, as shown in FIG. 6C, when the surveillance camera information providing system provides a list of surveillance camera data files to a user, an identifier of the surveillance camera data file and the surveillance camera data file are included. By providing the number of downloads, recommendation information by other users to the surveillance camera data file, and the registration date of the surveillance camera data file, the service point (service monitoring) that the user will combine with his user point (user surveillance camera data file) Camera data file).

For example, the surveillance camera data file listed at the top of the list of FIG. 6C has a file identifier of 4011, the registrant of the file is Hong Gil-dong, the number of downloads of the file is 360, and the registration date of the file is 2004. January 12, the number of camera information contained in the file is a total of 5600 pieces. In addition, the file name of the file is "Add three riverside north." The user can determine the reliability of the file by identifying the registrant of the file through the registrant information of the file. For example, if the reliability of the file of the registrant was previously downloaded and used, the user may trust and download and use other files of the registrant.

In addition, the number of camera information included in the file may be an important criterion. In general, a user may try to download a surveillance camera data file including more camera information. Thus, the information helps these users.

The higher the number of downloads of a file, the more popular the surveillance camera data file is, so users can also refer to this information to help them select a service surveillance camera data file to download or combine with the user surveillance camera data file.

In the case of file registration date information, information that has been registered for a long time may include information that is not valid at present, so this information also helps a user to select a surveillance camera data file to download.

Further, according to an embodiment of the present invention, the surveillance camera information providing system provides the recommendation information by other users to the surveillance camera data file together with the list of the surveillance camera data files. The recommendation information is short phrase information, and may include, for example, information such as "I really like this service point file" and "Please note that this service point file contains bad camera information." According to another embodiment of the present invention, it may be provided to users by being evaluated by another user in a form or a numerical score such as "good" or "bad". By providing this information to users, they can obtain reference information about which surveillance camera data file to download and use.

7A to 7C are diagrams illustrating an embodiment for checking duplication of a surveillance camera data file according to the present invention.

FIG. 7A illustrates a case where two (1 ', 2') surveillance camera records of a service point file located within a certain radius d from one (1) of the surveillance camera records included in the user point file exist.

According to an embodiment of the present invention, when a plurality of service point files are selected, the redundancy check is not performed between the service point files. This is because the information about the surveillance camera included in the service point file is not known to the user who uploaded the user point file, and thus the user cannot accurately determine whether the user has duplicated. Therefore, when a plurality of service point files are selected, the redundancy check is not performed between the service point files, thereby increasing the efficiency of the redundancy check.

Therefore, redundancy check is performed between the service point file and the user point file. In addition, when there are a plurality of user point files, redundancy check can be performed between the user point files. This is because the user may repeatedly input the position of one surveillance camera during driving. For example, if a user finds a surveillance camera, enters the position of the surveillance camera by one-click input 100 meters in front, and then moves closer to the surveillance camera and repositions the surveillance camera 5 meters by one-click input again. You can enter In this case, two surveillance camera records are created for one surveillance camera, and the user later remembers this fact and selects the rear surveillance camera record, and does not select the previous surveillance camera record. You can create a file.

According to FIG. 7A, two (1 ', 2') surveillance camera records of a service point file located within a certain radius d from one (1) of the surveillance camera records included in the user point file may be duplicated. It is determined by the surveillance camera information providing system. In this case, it is determined that all three surveillance cameras may overlap, and the three surveillance cameras are provided to the user as a bundle so that the user can determine whether the surveillance cameras overlap. The user selects from the three surveillance camera information (1, 1 ', 2') what is considered to be accurate surveillance camera information when he judges, and does not select the rest, thereby creating a combined surveillance camera data file. Do not include duplicate surveillance camera records.

FIG. 7B illustrates a case where two (1 ', 2') surveillance camera records of a service point file located within a certain radius d from two (1, 2) of the surveillance camera records included in the user point file exist. It is. That is, two (1 ', 2') surveillance camera records of the service point file exist within a radius d from the surveillance camera record 1 included in the user point file, and the surveillance camera record included in the user point file. There is one (2 ') surveillance camera record of the service point file within the radius d from (2). The surveillance camera record 2 'included in the service point file exists within radius d from both the surveillance camera record 1 included in the user point file and the surveillance camera record 2 included in the user point file.

In this case, according to the present invention, three treatment methods are possible.

According to the method A, all the surveillance camera records of the service point file determined to be duplicated around the surveillance camera records included in the user point file are displayed. For example, in FIG. 7B, the surveillance camera records 1, 1 ′, 2 ′ are provided to the user as a bundle with possibility of duplication, and the surveillance camera records 2, 2 ′ may be duplicated. The other is bundled to the user. In this case, one surveillance camera record 2 'of the service point file is duplicated and appears in several bundles.

According to method B, the surveillance camera record 2 'of overlapping service point files is represented in the first bundle, that is, the bundle of the surveillance camera records 1, 1' and 2 ', but not in the second bundle or less. .

According to method C, the area of potential duplication may be enlarged by including all the surveillance camera records 1 and 2 of the user point file associated with the surveillance camera record 2 'of the duplicate service point file, so that all of the duplicates are possible. Areas are marked as a bundle. That is, in FIG. 7B, the surveillance camera records 1, 1 ′, 2, 2 ′ are provided to the user in one bundle with possible overlap. Since the user can select several surveillance camera records (or even none) within the bundle, it is more efficient to entrust the user to select duplicate surveillance cameras.

FIG. 7C shows three surveillance camera records (1 ', 2', 3 ') of a service point file located within a certain radius (d) from three (1, 2, 3) of the surveillance camera records included in the user point file. The case exists. That is, two (1 ', 2') surveillance camera records of the service point file exist within a radius d from the surveillance camera record 1 included in the user point file, and the surveillance camera record included in the user point file. There are two (2 ', 3') surveillance camera records of the service point file within the radius (d) from (2), and the service points within the radius (d) from the surveillance camera record (3) included in the user point file. There is one (3 ') surveillance camera record in the file. The surveillance camera record 2 'included in the service point file exists within radius d from both the surveillance camera record 1 included in the user point file and the surveillance camera record 2 included in the user point file. The surveillance camera record 3 'included in the service point file exists within radius d from both the surveillance camera record 2 included in the user point file and the surveillance camera record 3 included in the user point file.

In this case, the processing according to the foregoing methods A, B and C is shown as A, B and C in Fig. 7C.

Embodiments of the invention also include computer-readable media containing program instructions for performing various computer-implemented operations. The computer readable medium may include program instructions, data files, data structures, etc. alone or in combination. The medium or program instructions may be those specially designed and constructed for the purposes of the present invention, or they may be of the kind well-known and available to those having skill in the computer software arts. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks, and magnetic tape, optical media such as CD-ROMs, DVDs, and magnetic disks, such as floppy disks. Magneto-optical media, and hardware devices specifically configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like. The medium may be a transmission medium such as an optical or metal wire, a waveguide, or the like including a carrier wave for transmitting a signal specifying a program command, a data structure, or the like. Examples of program instructions include not only machine code generated by a compiler, but also high-level language code that can be executed by a computer using an interpreter or the like.

The hardware device described above may be configured to operate as one or more software modules to perform the operations of the present invention.

According to the present invention, it is possible to drive safely by providing the position information of the surveillance camera.

According to the present invention, the optimized location can be provided to the user by removing the duplicated location information from the location information of the surveillance cameras collected from the plurality of users.

According to the present invention, by providing the user with information about a reliable file among a plurality of files storing the position of the surveillance camera, the user can select a reliable surveillance camera location information file.

According to the present invention, the user can easily store the location information of the camera with a single click during driving, so that the user can simply perform when the user records the location information of the new camera to enable safe driving.

According to the present invention, when the location information of the camera is input, the map information is also provided to the user so that the user can modify the information about the camera with reference to the map information, thereby increasing the user's convenience.

According to the present invention, the speed limit of the road included in the surveillance camera data file is provided so that the user can easily observe the traffic regulations.

According to the present invention, a method and apparatus for effectively using a navigation device by providing a surveillance camera data file are provided.

As described above, the present invention has been described by way of limited embodiments and drawings, but the present invention is not limited to the above-described embodiments, which can be variously modified and modified by those skilled in the art to which the present invention pertains. Modifications are possible. Accordingly, the spirit of the present invention should be understood only by the claims set forth below, and all equivalent or equivalent modifications thereof will belong to the scope of the present invention.

Claims (17)

A method of providing information about a surveillance camera on a road, Maintaining a plurality of surveillance camera data files in which data relating to the surveillance cameras on the road are generated by a service user and surveillance camera data files in which data relating to the surveillance cameras on the road are generated by a service provider-the surveillance camera data The file includes one or more surveillance camera records, each of the surveillance camera records being data relating to one surveillance camera; Selecting and receiving the plurality of surveillance camera data files from the user; Identifying redundant surveillance camera records according to predetermined criteria by referring to surveillance camera records included in the plurality of selected surveillance camera data files; And Generating a surveillance camera data file including only information on the non-overlapping surveillance camera except for the redundant surveillance camera record Information providing method relating to a surveillance camera comprising a. The method of claim 1, And the surveillance camera record includes position information of the surveillance camera. The method of claim 2, The step of identifying the surveillance camera records that are duplicated according to the predetermined criteria, Identifying a surveillance camera record that may be duplicated according to a predetermined criterion by referring to the surveillance camera records included in the selected plurality of surveillance camera data files; Providing the identified surveillance camera record to the user; And Receiving a selection from a user among the provided surveillance camera records; Including, The step of generating a surveillance camera data file including only the information about the non-overlapping surveillance camera, except for the duplicate surveillance camera record, Generating the surveillance camera data file by excluding the surveillance camera record which is not selected by the user among the surveillance camera records identified as the potentially redundant surveillance camera record. Information providing method relating to a surveillance camera comprising a. The method of claim 3, Providing the identified surveillance camera record to the user, Providing information on the surveillance camera, characterized by providing the user with the location of the surveillance camera on a map with reference to the surveillance camera position information of the identified surveillance camera record in association with the identified surveillance camera record. Way. The method of claim 3, Identifying surveillance camera records that may be duplicated according to the predetermined criterion, Selecting a reference surveillance camera data file among a plurality of surveillance camera data files selected by the user; And Identifying a surveillance camera record relating to the surveillance camera located within a predetermined distance from the surveillance camera position of the surveillance camera record included in the reference surveillance camera data file among the surveillance camera records included in the selected plurality of surveillance camera data files. Information providing method relating to a surveillance camera comprising a. The method of claim 5, When the surveillance camera position included in one surveillance camera record included in the plurality of selected surveillance camera data files is within a predetermined distance from the surveillance camera positions of two or more surveillance camera records included in the reference surveillance camera data file, Identifying the surveillance camera record and the two or more surveillance camera records included in the reference surveillance camera data file as potentially surveillance camera records. Information providing method for a surveillance camera, characterized in that it further comprises. The method of claim 5, Selecting the reference surveillance camera data file, And providing the surveillance camera data file registered by the user as the reference surveillance camera data file. A method of providing information about a surveillance camera on a road, Receiving, by a user, one-click input of discovery information about the surveillance camera through an input device from a user; Calculating a current position using a GPS receiver in response to the one click input; And Storing data relating to the current position as a position of the surveillance camera in a surveillance camera data file Information providing method relating to a surveillance camera comprising a. A method of providing information about a surveillance camera on a road, Receiving predetermined location information from a user; Providing image map data associated with the location information to the user; Receiving a selection regarding a location on the image map data from the user; And Storing data relating to the selected location as a location of the surveillance camera in a surveillance camera data file Information providing method relating to a surveillance camera comprising a. The method according to claim 8 or 9, The surveillance camera data file may further include at least one of a type of the surveillance camera, an angle of the surveillance camera, a type of the road, a speed limit of the road, and a creator of the data file. How to Provide Information. The method of claim 10, And the speed limit of the road is set to a default value according to the type of the road. The method of claim 10, The type of the surveillance camera, the angle of the surveillance camera and the speed limit of the road can be modified by the user. A method of providing information about a surveillance camera on a road, Receiving a surveillance camera data file storing data relating to at least one surveillance camera on a road from a user, wherein the surveillance camera data file includes one or more surveillance camera records, each surveillance camera record being stored in one surveillance camera. Is data about; Providing surveillance camera information associated with the surveillance camera record included in the surveillance camera data file to the user in association with image map information; Receiving a request for modification of a surveillance camera record included in the surveillance camera data file from the user; And Modifying the surveillance camera data file in response to the modification request Information providing method relating to a surveillance camera comprising a. A method of providing information about a surveillance camera on a road, Maintaining a plurality of surveillance camera data files in which data relating to the surveillance cameras on the road are generated by a service user and surveillance camera data files in which data relating to the surveillance cameras on the road are generated by a service provider-the surveillance camera data The file includes one or more surveillance camera records, each of the surveillance camera records being data relating to one surveillance camera; Maintaining the number of surveillance camera records included in the surveillance camera data file corresponding to the surveillance camera data file; And Providing the user with information about the plurality of surveillance camera data files maintained in a list in association with the number of surveillance camera records included in the surveillance camera data file. Including, And the number of surveillance camera records is the number of surveillance cameras for which the surveillance camera data file provides information. The method of claim 14, Providing to the user in the list, At least one or more of an identifier of the surveillance camera data file, the number of downloads of the surveillance camera data file, recommendation information by another user for the surveillance camera data file, and a registration date of the surveillance camera data file are related to the surveillance camera data file. Information providing method for a surveillance camera, characterized in that provided as information. A computer-readable recording medium having recorded thereon a program for executing the method of any one of claims 1 to 9 and 11 to 15. A system for providing information about a surveillance camera on a road, A surveillance camera database in which a plurality of surveillance camera data files in which data about the surveillance cameras on the road are generated by a service user and a surveillance camera data file in which data about the surveillance cameras on the road are generated by a service provider are maintained The camera data file includes one or more surveillance camera records, each of the surveillance camera records being data relating to one surveillance camera; A file receiving unit for receiving a surveillance camera data file from a user; A file correction unit for modifying the surveillance camera data file stored in the surveillance camera database; A redundancy inspection unit identifying duplicate surveillance camera records of the received surveillance camera data file and at least one surveillance camera data file stored in the surveillance camera database according to a predetermined criterion; And A file generator for generating a surveillance camera data file by combining the received surveillance camera data file and at least one surveillance camera data file stored in the surveillance camera database except for the redundant surveillance camera record. Information providing system for a surveillance camera comprising a.

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