KR20150144639A - UBIQUITOUS-CITY BASED MOVING ROUTE PREDICTION SYSTEM AND METHOD USING A PLURALITY OF CCTVs - Google Patents

UBIQUITOUS-CITY BASED MOVING ROUTE PREDICTION SYSTEM AND METHOD USING A PLURALITY OF CCTVs Download PDF

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KR20150144639A
KR20150144639A KR1020140073739A KR20140073739A KR20150144639A KR 20150144639 A KR20150144639 A KR 20150144639A KR 1020140073739 A KR1020140073739 A KR 1020140073739A KR 20140073739 A KR20140073739 A KR 20140073739A KR 20150144639 A KR20150144639 A KR 20150144639A
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unit
signal
tracked
information
tracked object
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KR1020140073739A
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KR101582585B1 (en
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임학수
유시경
조성호
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인천광역시(인천광역시경제자유구역청장)
도도인터페이스 주식회사
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Abstract

The present invention relates to a system and a method for ubiquitous city-based moving route prediction using a plurality of CCTVs. According to an embodiment of the present invention, the system for ubiquitous city-based moving route prediction using a plurality of CCTVs comprises: a first to an n^th monitoring camera to photograph an image of a prescribed location; an image output unit to output the image photographed by the first monitoring camera; a signal input unit to receive a signal specifying at least one tracking target object in the image displayed on a display unit; a location information extraction unit to extract location information of the specified tracking target object according to the signal received by the input unit; and a control unit to check the location information of the tracking target object extracted by the location information extraction unit and a current location information of the tracking target on the map based on the pre-stored road information, predict the moving route, and control at least one monitoring camera among the second to the n^th monitoring camera located on the predicted moving route to photograph the tracking target object.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a moving path prediction system and method using a plurality of surveillance cameras based on ubiquitous city,

The present invention relates to a moving path prediction system and method, and more particularly, to a moving path prediction system and method using a plurality of surveillance cameras based on ubiquitous city.

A general surveillance camera, also referred to as CCTV (closed-circuit television), captures images of the installed location. The captured images are provided to the administrator in real time or in a stored form, and the administrator obtains various information from the images captured by the surveillance camera.

However, such surveillance cameras according to the related art can not provide additional and active responses other than acquisition of information. In particular, in the case of a surveillance camera for a method, only the occurrence of a specific action such as a criminal act can be judged from the photographed image, and it is impossible to trace the actor or the victim.

It is an object of the present invention to provide a movement path prediction system using a plurality of surveillance cameras based on ubiquitous city which is configured to track a tracked object more actively, And a method thereof.

One aspect of an embodiment of a moving route prediction system using a plurality of surveillance cameras based on a ubiquitous city according to the present invention is a system for monitoring a moving route, An image output unit for outputting an image captured by the first surveillance camera; A signal input unit for receiving a signal for specifying at least one object to be tracked in the image displayed on the display unit; A position information extracting unit for extracting position information of a tracked object specified according to a signal received by the input unit; And a controller for checking the current position of the tracked object on the map based on the position information of the tracked object extracted by the position information extracting unit and the previously stored road information, A control unit for controlling at least one of the surveillance cameras to shoot the object to be tracked; .

In an embodiment of the movement path prediction system according to the present invention, the controller checks the current position of the tracked object on the map in consideration of the moving speed of the tracked object, information on the signal system and traffic amount of the previously stored road, Predict the path.

One aspect of the movement path prediction system according to the present invention is a method for estimating a movement path of a tracked object by at least one of images captured by at least one of the first to nth monitoring cameras and information on a movement path of a tracked object predicted by the controller And an information storage unit.

One embodiment of the movement path prediction system according to the present invention further includes a signal transmission unit for transmitting a signal requesting the tracking object to be tracked with reference to the movement path predicted by the control unit, to at least one of the plurality of canopy engines .

In an embodiment of the movement path prediction system according to the present invention, in consideration of the movement path and the movement speed of the tracked object, the controller may control a plurality of And the signal transmission unit transmits a signal to a cannon agency selected by the control unit.

One aspect of an embodiment of a method for predicting a moving route using a plurality of surveillance cameras based on ubiquitous city according to the present invention is characterized in that the first surveillance camera captures an image; The display unit outputting an image captured by the first surveillance camera; The input unit receiving a signal specifying at least one tracked object in the image displayed by the display unit; Extracting positional information of the tracked object specified according to a signal received by the input unit; And a control unit for checking the current position of the tracked object on the map based on the position information of the tracked object extracted by the position information extraction unit and the previously stored road information, Controlling at least one of the first through n-th surveillance cameras to shoot the object to be tracked; .

In one aspect of the present invention, the control unit checks the current position of the tracked object on the map in consideration of the moving speed of the tracked object, information on the signal system and traffic volume of the previously stored road, Predict the path.

An embodiment of the moving path prediction method according to the present invention is characterized in that the information storage unit stores at least one of the images photographed by at least one of the first through the nth surveillance cameras and information on the movement path of the tracked object predicted by the control unit And storing one.

One aspect of the method of predicting a moving path prediction method according to the present invention is that a signal transmitting unit transmits a signal requesting to track a tracked object to at least one of a plurality of related organs with reference to a moving path predicted by the control unit .

In an aspect of the embodiment of the present invention, the signal transmission unit may be configured to transmit the trajectory of the tracked object to the tracked object, And transmits the signal to at least one of the plurality of cannister engines selected by the control section.

In the embodiment of the moving path prediction system and method using a plurality of surveillance cameras based on the ubiquitous city according to the present invention, the surveillance camera extracts the location information of the tracked object from the photographed image, reflects the location information and the road information, The current position of the object to be tracked is confirmed, the movement route is predicted, and the object to be tracked is monitored by another monitoring camera on the predicted movement route. Therefore, according to the embodiment of the present invention, it is possible to track the position of the tracked object more actively by using a plurality of surveillance cameras.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing an embodiment of a moving path prediction system using a plurality of surveillance cameras based on ubiquitous city according to the present invention; FIG.
2 is a conceptual diagram illustrating an embodiment of a movement path prediction system according to the present invention.
3 is a flow chart illustrating an embodiment of a method of predicting a moving route using a plurality of surveillance cameras based on ubiquitous city according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of a moving path prediction system using a plurality of surveillance cameras based on ubiquitous city according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a block diagram showing an embodiment of a moving path prediction system using a plurality of surveillance cameras based on ubiquitous city according to the present invention, and FIG. 2 is a conceptual diagram illustrating an embodiment of a moving path prediction system according to the present invention.

1 and 2, an embodiment of a motion path prediction system according to the present embodiment includes a plurality of cameras C, an image output unit 100, a signal input unit 200, a position information extraction unit 300, And a control unit 400. In addition, the present embodiment may further include an information storage unit 500 and a signal transmission unit 600.

More specifically, the surveillance camera C includes a plurality of surveillance cameras C 1 to C n. The surveillance camera C photographs the respective installed places. 2, the surveillance camera C is installed at each of the intersections 10, 20, 30, 40, 50, 60, 10, 20, 30, 40, 50, 60 of the present invention may be installed at various places as well as at the intersections 10, 20, 30, 40, 50, A plurality of surveillance cameras C may be installed.

The video output unit 100 outputs an image captured by the surveillance camera C. The configuration in which the video output unit 100 outputs an image captured by the surveillance camera C may be the same as that applied to a general surveillance camera system.

The signal input unit 200 receives a signal for specifying a tracked object T from the image output to the video output unit 100. [ The signal input unit 200 may receive a signal for specifying the tracked object T in various manners. For example, when the image output unit 100 is formed as a touch screen, the signal input unit 200 receives a signal in a touch manner. As another example, a signal can be received by moving the cursor on the image output unit 100 using a mouse or the like.

On the other hand, the position information extracting unit 300 extracts position information of the specified tracking object T. For example, the position information extracting unit 300 may extract the position information of the tracking object T on a pre-stored map. Here, the location information may be understood as coordinate information on the map.

The control unit 400 checks the current position of the tracked object T on the map based on the positional information of the tracked object T extracted by the positional information extraction unit 300 and the previously stored road information, do. For example, when the first surveillance camera C1 photographs the first intersection 10 and the tracked object T is identified by the signal received by the signal input unit 200, the control unit 400 , And confirms that the current position of the tracked object (T) is the first intersection (10) according to the position information extracted by the position information extraction unit (300). The control unit 400 determines whether the information on the first intersection 10 and the roads connected to the first intersection 10, that is, whether the preceding intersection 10, the previous turn, the left turn and the right turn, And predicts the movement path of the tracked object T based on the road information such as the road information.

Particularly, in the present embodiment, the control unit 400 predicts the movement path of the tracked object T in consideration of the information about the signal system and the traffic volume of the road. That is, it is determined whether or not the signal of the first intersection 10 is a straight line signal, a left turn signal, and a stop signal based on the moving direction of the tracked object T and the congestion degree of the road adjacent to the first intersection 10 It is possible to predict in which direction the tracked object T is to be moved in the straight ahead direction, the left-turn direction, and the right-turn direction in the first intersection 10.

The control unit 400 may also be configured such that at least one of the second to nth monitoring cameras C2 to Cn located on the movement path of the predicted tracking object T captures the tracking object T . For example, in the first intersection 10, the third to sixth intersections 30, 40, 50, and 60 may be moved in the order of the second intersection 20, When the movement route is predicted, the control unit 400 determines whether the second to sixth cameras C2, C3, C4, C5, and C6 are the tracking objects T).

Meanwhile, the information storage unit 500 may store the image captured by the surveillance camera C and the movement path of the tracked object predicted by the controller 400. [

The signal transmitting unit 600 transmits a signal requesting the tracking object to be tracked to at least one of the plurality of related institutions with reference to the moving route predicted by the controller 400. [ Here, the related organization may be any of the state agencies related to the crime or the disaster such as the police station or the fire station. At this time, the control unit 400 selects at least one of the plurality of the cannon trains so that the tracheal originating from the related canal can be brought into the quickest contact with the trail, . The signal transmission unit 600 transmits a signal to a cannon agency selected by the control unit 400. [ That is, the signal transmitting unit 600 transmits a signal to a cannula that can be most quickly brought into contact with the object to be tracked T, rather than a cannon organ closest to the object T to be tracked. For example, after passing through the second intersection 20 at the first intersection 10, the tracing object T (T) is moved in the order of the third to sixth intersections 30, 40, 50, And the current position of the tracked object T is adjacent to the third intersection 30, the movement path of the tracked object T is not the adjacent cannula 1 adjacent to the third intersection 30, It is possible to send a signal to the oil-tube engine 2 adjacent to the fifth intersection 50 so that the engine source dispatched from the related art machinery can most quickly come into contact with the tracked object, .

Hereinafter, an embodiment of a geographic information system based location tracking method using a plurality of surveillance cameras according to the present invention will be described in detail with reference to the accompanying drawings.

3 is a flow chart illustrating an embodiment of a method of predicting a moving route using a plurality of surveillance cameras based on ubiquitous city according to the present invention.

3, an image of a place where one of the surveillance cameras C, for example, the first surveillance camera C1 is installed, that is, the image of the first intersection 10 is photographed (S10) The signal input unit 200 outputs the image captured by the first surveillance camera C1 to the image output unit 100 in step S20. A signal for specifying the tracking object T is received. (S30)

If the tracked object T is identified in step 30, the positional information extraction unit 300 extracts the positional information of the tracked object T on the map. (S40) Then, if the controller 400 determines that the tracked object T The controller 400 predicts the movement path of the tracking object T from the other surveillance cameras located on the movement path of the predicted tracking object T such as the second to sixth surveillance cameras C2 (C3), (C4), (C5), and (C6) sequentially pick up the tracking target T. (S60)

The information storage unit 500 stores a moving path of an image captured by at least one of the surveillance cameras C and / or a tracked object T predicted by the controller 400. (S70) The signal transmitting unit 600 transmits a signal requesting tracking of the tracked object T to any one of the related institutions.

In this embodiment of the present invention, the movement path of the object to be tracked T can be predicted in advance and can be photographed using the surveillance camera C. Therefore, in the embodiment of the present invention, it is possible to track the tracked object T more actively than the conventional method of checking the position of the tracked object T simply.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the above teachings. will be.

100: image display unit 200: signal input unit
300: position information extracting unit 400:
500: information storage unit 600: signal transmission unit
C: Surveillance camera

Claims (10)

First to nth surveillance cameras C1 to Cn for capturing images of predetermined places;
An image output unit 100 for outputting an image photographed by the first surveillance camera C1;
A signal input unit 200 receiving a signal for identifying at least one object to be tracked T in an image displayed on the image output unit 100;
A position information extracting unit (300) for extracting position information of the tracked object (T) specified according to a signal received by the signal input unit (200); And
The current position of the tracked object T is confirmed on the map based on the positional information of the tracked object T extracted by the positional information extraction unit 300 and the previously stored road information, the travel route is predicted, A control unit (400) for controlling at least one of the second to nth monitoring cameras (C2) to (Cn) to shoot the tracking target (T); A moving route prediction system using a plurality of surveillance cameras based on ubiquitous city.
The method according to claim 1,
The control unit 400 checks the current position of the tracked object T on the map in consideration of the moving speed of the tracked object T and the information on the signal system and traffic amount of the previously stored roads, Based on a plurality of surveillance cameras.
The method according to claim 1,
At least one of images captured by at least one of the first to nth monitoring cameras C1 to Cn and information on the movement path of the tracked object T predicted by the controller 400 is stored And the information storage unit (500). The system for estimating a moving route using a plurality of surveillance cameras based on ubiquitous city.
The method according to claim 1,
Further comprising a signal transmitting unit (600) for transmitting a signal requesting to track the tracked object (T) to at least one of the plurality of related institutions with reference to a travel route predicted by the controller (400) A Moving Path Prediction System Using Surveillance Cameras.
5. The method of claim 4,
The control unit 400 selects at least one of the plurality of cannister engines so that the agency source dispatched from the related cannon can make the quickest contact with the track object in consideration of the movement path and the moving speed of the object T ,
The method for predicting a moving route using a plurality of surveillance cameras based on ubiquitous city in which the signal transmitting unit (600) transmits a signal to a cannon agency selected by the controller (400).
The first surveillance camera C1 capturing an image;
Outputting an image captured by the first surveillance camera (C1) by the video output unit (100);
Receiving a signal for specifying at least one object to be tracked (T) from an image displayed by the image output unit (100);
The position information extracting unit 300 extracts the position information of the tracking object T specified according to the signal received by the signal input unit 200; And
The control unit 400 confirms the current position of the tracked object T on the map based on the positional information of the tracked object T extracted by the positional information extraction unit 300 and the previously stored road information, , Controlling at least one of the second to n-th monitoring cameras (C2) to (Cn) located on the predicted movement path to photograph the tracking target (T); And estimating a moving path using a plurality of surveillance cameras based on the ubiquitous city.
The method according to claim 6,
The control unit 400 checks the current position of the tracked object T on the map in consideration of the moving speed of the tracked object T and the information about the signal system and the traffic amount of the previously stored road, A method of predicting a moving path using a plurality of umbilical city based surveillance cameras.
The method according to claim 6,
The information storage unit 500 stores the image captured by at least one of the first to nth monitoring cameras C1 to Cn and the moving path of the tracked object T predicted by the controller 400 The method comprising the steps of: storing at least one of information related to a plurality of surveillance cameras based on ubiquitous city.
The method according to claim 6,
The signal transmitting unit 600 transmits a signal requesting the tracking object T to be tracked with reference to the movement path predicted by the control unit 400 to at least one of the plurality of related institutions. Based on a plurality of surveillance cameras.
10. The method of claim 9,
The signal transmitting unit 600 may be configured to transmit the tracking object T to the tracking object in a short period of time so that the engine source dispatched from the related art institution can make the most rapid contact with the object to be tracked, A method for predicting a moving route using a plurality of umbrella-city-based surveillance cameras for transmitting signals to at least one of the related institutions.
KR1020140073739A 2014-06-17 2014-06-17 UBIQUITOUS-CITY BASED MOVING ROUTE PREDICTION SYSTEM AND METHOD USING A PLURALITY OF CCTVs KR101582585B1 (en)

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Cited By (3)

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KR102421705B1 (en) * 2021-12-20 2022-07-18 렉스젠(주) Information analysis system for re-identifying object and method thereof
WO2022250275A1 (en) * 2021-05-24 2022-12-01 삼성전자 주식회사 Electronic device for remote monitoring and operation method thereof
KR20230095396A (en) * 2021-12-22 2023-06-29 한국건설기술연구원 Vehicle monitoring apparatus and method using traffic information

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JPH06325180A (en) * 1993-05-14 1994-11-25 Matsushita Electric Ind Co Ltd Automatic tracking device for moving body
JP2003101999A (en) * 2001-09-20 2003-04-04 Toshiba Lighting & Technology Corp Monitoring camera system
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Publication number Priority date Publication date Assignee Title
WO2022250275A1 (en) * 2021-05-24 2022-12-01 삼성전자 주식회사 Electronic device for remote monitoring and operation method thereof
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KR20230095396A (en) * 2021-12-22 2023-06-29 한국건설기술연구원 Vehicle monitoring apparatus and method using traffic information

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