KR102427110B1 - Method for connecting image and leak though connection with CCTV and leak management system using the method - Google Patents

Abstract

A video leak linkage method through linkage with CCTV and a leak management system using the same are provided. In the above method, when the leak management system acquires the leak event occurrence information indicating that the leak sensor installed in the monitoring target detects the leak event, the leak sensor that detects the leak event from the linked information that is set and managed in advance Acquire the camera zone of the surveillance camera. In the interworking information, the leak sensor information is mapped in correspondence to the camera zone for each surveillance camera. The leak management system adjusts the monitoring range of the corresponding monitoring camera according to the acquired camera zone.

Description

Video leak connection method through connection with CCTV and a leak management system using the same {Method for connecting image and leak though connection with CCTV and leak management system using the method}

The present invention relates to a leak management system, and more particularly, to a video leak linkage method through linkage with CCTV and a leak management system using the same.

If a leak occurs in the piping for water supply and drainage, which is composed of complex and diverse forms, or a gas leak occurs in the piping to which gas is supplied, there is a high risk of accidents, resulting in a huge amount of damage such as facility damage and restoration costs. loss occurs. Accordingly, a facility leak system using a sensor for detecting a leak, such as a leak detection sensor cable or an electrode sensor, has been proposed.

However, the existing leak management system typically determines whether a leak occurs using only a signal provided from a sensor for detecting a leak. Accordingly, recently, technologies for photographing an environment in which water leakage may occur with a camera and additionally using the photographed data to determine the occurrence of water leakage have been developed.

As related prior literature, there is a “construction site safety management system” described in Korean Patent No. 10-2004206, and the like.

The problem to be solved by the present invention is to provide a method and system capable of more accurately and systematically determining whether a leak occurs and processing it in connection with CCTV (Closed Circuit Television).

According to an embodiment of the present invention, there is provided a leak image linkage method for managing a leak through linkage with a surveillance camera. The method, the leak management system, the leak sensor installed in the monitoring target to obtain a leak event occurrence information indicating that the leak event has been detected; The leak management system is preset and managed interlocking information - In the interlocking information, the leak sensor information is mapped in response to the camera zone for each surveillance camera - the camera of the surveillance camera corresponding to the leak sensor detecting the leak event acquiring a zone; and adjusting, by the leak management system, the monitoring range of the corresponding monitoring camera according to the acquired camera zone.

In one implementation, at least one camera zone is allocated to a surveillance camera, and the surveillance range of the corresponding surveillance camera may be changed according to the camera zone.

In one implementation, the angle of view of the corresponding surveillance camera may be changed according to the camera zone.

In one implementation, the step of adjusting the monitoring range of the monitoring camera may control a PTZ (Pan Tilt Zoom) of the monitoring camera to change the current camera zone of the monitoring camera to the obtained camera zone.

In one implementation, the leak sensor information mapped in response to the camera zone for each surveillance camera in the interworking information may include an identification number of the leak sensor, the length information of the corresponding leak sensor, and the identification number of the controller for controlling the leak sensor. have.

In one implementation, the length information of the leak sensor may indicate the length of the area or the corresponding leak sensor detects the leak sensor.

In one implementation, the step of obtaining the leak event occurrence information is a leak operation server, in a state that the leak sensors are installed in the detection target, any leak sensor from the controller for controlling the leak sensors indicating that the leak event has been detected Receiving leak event detection information; The leak management server, according to the leak event detection information by generating a leak event occurrence information including the length information of the leak sensor that detects the leak event and the identification number of the controller for controlling the leak sensor leak - video linkage server passing to; And the leak managing the linkage information - the video linkage server may include the step of receiving the leak event occurrence information.

In one implementation, the step of obtaining the camera zone of the surveillance camera, the leak - from the video linkage server from the linkage information, a controller for controlling the length information of the leak sensor and the leak sensor included in the leak event occurrence information from the linkage information It is possible to obtain a camera zone of the surveillance camera corresponding to the identification number of.

In one implementation, the step of adjusting the monitoring range of the surveillance camera, the leak- video linkage server, corresponding to the obtained camera zone of the surveillance camera, transmitting the interlocking camera zone information to the video operation server; and transmitting, by the video operation server, a control signal to the corresponding monitoring camera, changing the monitoring range of the monitoring camera to a monitoring range corresponding to the interworking camera zone information.

In one implementation, after the step of adjusting the monitoring range of the monitoring camera, the method includes the steps of: obtaining, by the leak management system, a captured image provided from the monitoring camera whose monitoring range is adjusted; And the leak management system may further include the step of delivering the captured image to the situation room system.

In one implementation, the captured image may be output in a pop-up form through a monitor of the situation room system.

According to another embodiment of the present invention, there is provided a system for managing a leak through linkage with a surveillance camera. The system, in a state in which the leak sensors are installed in the detection target, when receiving the leak event detection information indicating that any leak sensor has detected a leak event from the controller for controlling the leak sensors, to generate a leak event occurrence information a leak operation server configured; When the leak event occurrence information is received from the leak operation server, the preset and managed linkage information - the leak sensor information is mapped in correspondence to the camera zone for each surveillance camera in the linkage information - the camera zone of the corresponding surveillance camera Leak configured to obtain a - image association server; And, according to the camera zone of the obtained surveillance camera provided from the leak-video link server, by transmitting a control signal to the corresponding surveillance camera, the surveillance range of the surveillance camera to the surveillance range corresponding to the interlocking camera zone information and an image operation server configured to change.

In one implementation, the leak sensor information mapped in response to the camera zone for each surveillance camera in the interworking information may include an identification number of the leak sensor, the length information of the corresponding leak sensor, and the identification number of the controller for controlling the leak sensor. have.

In one implementation, the leak event occurrence information may include an identification number of the controller for controlling the leak sensor length information and the leak sensor for detecting the leak event.

In one implementation, at least one camera zone is allocated to a surveillance camera, and the surveillance range of the corresponding surveillance camera may be changed according to the camera zone.

In one implementation, the angle of view of the corresponding surveillance camera may be changed according to the camera zone. In this case, the video operation server may control the PTZ (Pan Tilt Zoom) of the monitoring camera to change the monitoring range of the monitoring camera to the monitoring range corresponding to the interworking camera zone information.

In one implementation, the image operation server may be additionally configured to acquire a captured image provided from a surveillance camera whose surveillance range is adjusted, and transmit the captured image to a situation room system.

According to an embodiment of the present invention, in connection with a surveillance camera such as CCTV in a system for managing a leak, it is possible to adjust the surveillance range of the surveillance camera according to information about a sensor that detects the occurrence of a leak. Accordingly, as the angle of view of the surveillance camera is changed in conjunction with the detection of the leakage of the sensor, it is possible to obtain accurate information on the area in which the leakage occurs and to more accurately determine the state of the leakage.

In addition, when a leak occurs, an image acquired by a surveillance camera whose surveillance range is changed according to information of a sensor that detects a leak may be provided to a situation room, etc. and provided in a pop-up form. Accordingly, it is possible to more accurately check the leak occurrence state in the control room, etc., and perform subsequent processing.

1 is a diagram illustrating a network environment of a leak management system according to an embodiment of the present invention.
Figure 2 is a view showing an example of the installation of a leak management system according to an embodiment of the present invention.
Figure 3 is a leak management system according to an embodiment of the present invention, the leak - a diagram showing the structure of the video linkage server.
Figure 4 is a diagram showing the structure of the video operation server in the leak management system according to an embodiment of the present invention.
5 is a view showing the structure of a leak management server in the leak management system according to an embodiment of the present invention.
6 is a flowchart of an image leak linkage method according to an embodiment of the present invention.
7 to 9 are diagrams showing a process according to the video leak linkage method of the leak management system according to an embodiment of the present invention.
10 is a structural diagram of a leak management apparatus according to another embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, embodiments of the present invention will be described in detail so that those of ordinary skill in the art to which the present invention pertains can easily implement them. However, the present invention may be embodied in various different forms and is not limited to the embodiments described herein. And in order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification.

Throughout the specification, when a part "includes" a certain component, it means that other components may be further included, rather than excluding other components, unless otherwise stated.

In this specification, expressions described in the singular may be construed as singular or plural unless an explicit expression such as “a” or “single” is used.

Also, terms including ordinal numbers such as first, second, etc. used in an embodiment of the present invention may be used to describe the components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, a first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

Hereinafter, a video leak linkage method through linkage with CCTV according to an embodiment of the present invention with reference to the drawings and a leak management system using the same will be described.

1 is a diagram illustrating a network environment of a leak management system according to an embodiment of the present invention.

1, in the leak management system (1) according to an embodiment of the present invention, the leak (leak) - the image link server 10 is provided with image information while communicating with the image operation server 20, In addition, it communicates with the leak operation server 30 in conjunction with the leak sensors to detect the leak. The video operation server 20 communicates with a plurality of video monitoring devices 40 . The leak operation server 30 is provided with information on a plurality of leak sensors 50 for detecting a leak, and communicates with the controller 60 for controlling the operation of the leak sensors 50 for this purpose. Here, the controller 60 may be at least one. In some cases, when the leak sensors 50 are implemented in a form having a communication function, the leak operation server 30 can communicate directly with the leak sensors having a communication function. Here, communication with the leak sensor 50 through the controller 60 will be described as an example.

The leak sensor 50 includes any type of sensor capable of detecting a leaking event such as leakage, oil, gas, water, chemical liquid, etc., such as leakage, for example, may also include a sensor in the form of a cable. In the embodiment of the present invention, for convenience of explanation, including all leaking phenomena such as liquid or gas, a leak event is called.

The controller 60 may be a device configured to control the operation of the leak sensor 50 or receive and process the detected information from the leak sensor 50, for example, may include a leak detection panel.

The video monitoring device 40 is located in a predetermined area, captures an image of the corresponding area and transmits it to the video operation server 20 , and for example, a Closed Circuit Television (CCTV) may be used as the video monitoring device. The video monitoring device 40 generally includes a camera for acquiring an image, and hereinafter, for convenience of description, the video monitoring device 40 is referred to as a “monitoring camera”. A plurality of image sensing devices 40, that is, a plurality of monitoring cameras 40 are installed to photograph different monitoring areas, and the monitoring area means an area in which a leak event may occur. For example, it may be an area to monitor piping through which a liquid or gas that may leak or leak may flow.

The video operation server 20 provides the information provided from the plurality of monitoring cameras 40 to the leak-operation server 10 , and may also perform image collection and operation control from the monitoring camera 40 . . In particular, it may be configured to control the PTZ (Pan Tilt Zoom) of the surveillance camera 40 . For example, a camera operation including at least one of pan, tilt, and zoom of the monitoring camera may be controlled in response to a zone preset for each monitoring camera. A zone preset for each surveillance camera is also called a camera zone for convenience of description.

Figure 2 is a view showing an example of the installation of a leak management system according to an embodiment of the present invention.

Here, the description will be given by taking the case of detecting water leakage as an example, but the present invention is not limited to detecting and managing water leakage, and may be applied to various types of leak events.

In the leak management system 1 according to an embodiment of the present invention, as illustrated in FIG. 2 , a monitoring camera 40 is installed for each monitoring area, respectively. Each monitoring camera 40 may be configured to photograph a different monitoring area, and each monitoring area is configured not to overlap, but is not necessarily limited thereto.

A leak sensor 50 is installed on a detection target included in the monitoring area (eg, a pipe for transporting liquid or gas). For example, the leak sensor 50 may be installed on the sensing target using a connector (eg, an end connector), a jumper cable, and the like.

The leak sensor 50 may be a sensor of various types. For example, there are two cables inside the wire, so when a leak occurs, the cable is shorted to detect a leak, or various types of sensors such as a wire-type sensor and a film-type sensor that detect the occurrence of leak by calculating the resistance of the cable can be The leak sensor 50 has length information, where the length information may indicate the length of the area or the sensor sensed by the leak sensor 50, but is not necessarily limited thereto.

This leak sensor 50 is connected to the controller 60, for example, may be connected using a leader (leader) cable or the like, or may be connected by a wireless communication method. The controller 60 is, for example, as in FIG. 2, the leak sensor 50 and connected to the leak distance detection controller 61, the simple leak detection controller 62, and the leak operation server 30 while controlling the integrated control of these controllers. ) and an integrated controller 63 . This controller 60 may be connected to an alarm device (eg, an alarm board) 64 . For example, the integrated controller 63 may be connected to the sensor within 1.0 km, and may be connected to 64 controllers (such as a simple leak detection controller). The leak distance detection controller 61 and the simple leak detection controller 62 may be connected to the sensor within 500 m, and may be applied to various sensors such as water, acid, alkali, and explosion-proof sensors. In addition, for example, the integrated controller 63 can perform a leak distance detection controller 61 and a simple leak detection controller 62 and MODBUS communication (RS-485), which is a protocol for industrial communication, and also a leak operation server MODBUS communication (RS-485) can also be performed with (30).

The leak operation server 30 provides the information provided from the controller 60 to the leak-image linkage server 10 . The leak operation server 30 may be connected to a separate terminal 31 for an interface with a user such as an administrator.

On the other hand, the surveillance camera 40 is configured to provide the captured image to the image operation server (20).

The video operation server 20 is configured to process the photographed image provided from each monitoring camera 40 , and in particular, the photographed image is configured to provide the leak-image linkage server 10 . The image operation server 20 may operate in conjunction with a situation room system 70 such as a disaster prevention center and a central control room (CCR) system.

As described above, in an environment in which the leak management system according to an embodiment of the present invention is installed, by linking the camera zone information for each surveillance camera and the sensor length information for each leak sensor controller, the leak management is performed. Accordingly, effects such as being able to more accurately detect a leak event including a water leak can be provided.

In an embodiment of the present invention, each surveillance camera is managed in correspondence with the camera zone and the leak sensor.

To this end, an identification number (eg, a camera No or a camera identification number) is given to each surveillance camera, and an identification number (eg, a zone No or a zone identification number) is given to each camera zone. The size of the monitorable area of the camera zone varies according to the angle of view of the camera. Accordingly, a plurality of camera zones having different angles of view are set, and different identification numbers are assigned to each camera zone. And gives an identification number for each leak sensor (eg, sensor No or zone identification number), and gives an identification number for each controller that controls these leak sensors (eg, controller No or controller identification number). For example, such a surveillance camera and a leak sensor can be managed in correspondence as follows. For convenience of explanation, the information shown in Table 1 is named interlocking information of the surveillance camera and the leak sensor.

camera leak sensor camera no John No sensor No Sensor length division (m) Controller No One One One 0-5 One 2 2 5-10 3 3 10-20 4 4 20-30 2 One 5 30-50 3 One 6 50~65 2 7 65-80 4 One 8 0-15 2 2 9 5-30

In an embodiment of the present invention, based on the example of Table 1 above, a camera zone may be composed of four zones, and a camera angle of view is set differently for each camera zone.

In addition, a camera zone may be allocated differently for each surveillance camera. For example, if four surveillance cameras are used and four camera zones are set, each of the four zones of camera zone 1, camera zone 2, camera zone 3, and camera zone 4 is set to be operable for surveillance camera 1 is set to be operable only in camera zone 1 for surveillance camera 2, operable in camera zone 1 and camera zone 2 for surveillance camera 3, and operates in camera zone 1 and camera zone 2 for surveillance camera 4 set to enable Accordingly, an operable zone for each surveillance camera may be dynamically set.

And each surveillance camera is positioned to photograph the surveillance area where different leak sensors are installed. For example, surveillance camera 1 monitors the leak sensor 1 to the leak sensor 4, the surveillance camera 2 monitors the leak sensor 5, the surveillance camera 3 monitors the leak sensor 6 and the leak sensor 7, and the surveillance camera 4 monitors the leak sensor 7 Monitor sensor 8 and leak sensor 9.

The controllers may control different leak sensors. For example, the controller 1 controls and manages the leak sensor 1 to the leak sensor 7, and the controller 2 controls the leak sensor 8 and the leak sensor 9.

Each leak sensor may have length information. For example, the leak sensor 1 may have a length of 0-5 m, and the leak sensor 2 may have a length of 5-10 m. Refer to Table 1 for the length information of the remaining leak sensors. Table 1 is an example, and the interworking information of the monitoring camera and the leak sensor according to an embodiment of the present invention is not limited to the matters described in Table 1 above.

Leak management system according to an embodiment of the present invention may be made of the following structure.

3 is a leak management system according to an embodiment of the present invention, the leak - a diagram showing the structure of the video linkage server.

In a leak management system according to an embodiment of the present invention, the leak - video linkage server 10 is an interface unit configured to perform communication with the video operation server 20 and the leak operation server 30, as shown in the attached FIG. (11), an interlocking information management unit 12, an interlocking information storage unit 13, and an interlocking camera zone obtaining unit 14.

The interface unit 11 receives information (eg, camera zone information of surveillance cameras) provided from the video operation server 20 and provides it to the interworking information management unit 12 , and information provided from the leak operation server 30 ( Example: leak event occurrence information, etc.) is received and configured to be provided to the linked information management unit 12 or the interlocked camera zone acquisition unit 14 . In addition, the interface unit 11 is configured to transmit information (eg, interlocked camera zone information) provided from the interlocking camera zone acquisition unit 14 to the image operation server 20 .

The interworking information management unit 12 includes camera zone information for each surveillance camera and length information for each sensor from the video operation server 20 received through the interface unit 11 (this information is provided from the leak operation server 30 or system construction) It may be information that is set and stored in advance according to the For example, it may be configured to generate interworking information as shown in Table 1, store and manage the interworking information storage unit 13 .

The interlocking camera zone acquisition unit 14 corresponds to the length information of the sensor that detects the current leak event based on the interlocking information, according to the leakage event occurrence information from the leak operation server 30 received through the interface unit 11 . It is configured to acquire interlocked camera zone information and transmit the obtained interlocked camera zone information to the image operation server 20 through the interface unit 11 .

Figure 4 is a diagram showing the structure of the video operation server in the leak management system according to an embodiment of the present invention.

In the leak management system according to an embodiment of the present invention, the video operation server 20, as shown in the accompanying FIG. It includes a configured interface unit 21 , a camera zone discrimination unit 22 , a camera operation control unit 23 , and a camera image processing unit 24 .

The interface unit 21 receives information (eg, a camera zone corresponding to the current monitoring range) provided from the monitoring camera and provides it to the camera zone distinguishing unit 22 , or information provided from the leak-image linkage server 10 . It is configured to receive (eg, interlocked camera zone information) and provide it to the camera operation control unit 23 , or provide information (eg, a photographed image) provided from a surveillance camera to the camera image processing unit 24 . In addition, the interface unit 21 transmits information (eg, camera zone information) provided from the camera zone distinguishing unit 22 to the leak-image linkage server 10 , or camera control provided from the camera operation control unit 23 . It is configured to transmit a signal to the corresponding monitoring camera, or to transmit an image provided from the camera image processing unit 24 to the control room system 70 .

The camera zone discrimination unit 22 identifies a camera zone corresponding to the current monitoring range of the corresponding monitoring camera according to information provided from the monitoring camera received through the interface unit 21 , and transmits the corresponding camera zone information to the interface unit. Leak through (21) - configured to deliver to the image association server (10).

The camera operation control unit 23 is a leak received through the interface unit 21 - provided from the image link server 10, the monitoring range of the corresponding monitoring camera according to the interlocking camera zone information corresponding to the interlocked camera zone information It is configured to generate a control signal for adjusting the monitoring range, and transmit the control signal to the corresponding monitoring camera through the interface unit 21 . Here, the control signal may be a signal for controlling the PTZ of the monitoring camera to adjust the monitoring range of the corresponding monitoring camera.

The camera image processing unit 24 is configured to process the photographed image provided from the surveillance camera through the interface unit 21 , and also to transmit the photographed image to the situation room system 70 through the interface unit 21 . do.

5 is a view showing the structure of a leak management server in the leak management system according to an embodiment of the present invention.

In a leak management system according to an embodiment of the present invention, the leak operation server 30 is an interface unit 31 configured to perform communication with the controller 60 and the leak-image link server 10, as shown in the attached FIG. ), a sensing processing unit 32 and a sensor control processing unit 33 .

The interface unit 31 receives information (eg, leak event detection information) provided from the controller 60 and provides it to the detection processing unit 32, and information provided from the detection processing unit 32 (eg, leakage event occurrence information) ) is configured to deliver the leak-image association server (10). In addition, the interface unit 31 may be configured to transmit/receive control information related to the leak sensor between the controller 60 and the sensor control processing unit 33 .

The detection processing unit 32 leak event occurrence information including the length information of the leak sensor detecting the leak event according to the leak event detection information provided from the controller 60 through the interface unit 32 and the identification number of the controller generated, and leak event occurrence information through the interface unit 31 - is configured to deliver to the image link server (10).

Next, an image leak linkage method according to an embodiment of the present invention will be described.

6 is a flowchart of an image leak association method according to an embodiment of the present invention, and FIGS. 7 to 9 are diagrams illustrating a process according to the image leak association method of the leak management system according to an embodiment of the present invention.

Based on FIG. 6, the video leak linkage method according to an embodiment of the present invention will be described with reference to FIGS. 7 to 9 as follows.

In the leak management system according to an embodiment of the present invention, as shown in the attached FIG. 7, the surveillance cameras (surveillance cameras 1 to 3) monitor the area where the leak sensors controlled and managed by the controller 1 are installed, and the surveillance camera 4 Use as an example that controller 2 is set to monitor an area where leak sensors controlled and managed are installed.

The total surveillance range of the surveillance camera may vary according to the camera zone allocated for the surveillance camera. As illustrated in FIG. 7 , surveillance camera 1 has a full surveillance range including camera zone 1, camera zone 2, camera zone 3, and camera zone 4, and surveillance camera 2 has the entire surveillance range corresponding to camera zone 1 And, the surveillance camera 3 has a full surveillance range corresponding to the camera zone 1 and the camera zone 2, and the surveillance camera 4 has a full surveillance range corresponding to the camera zone 1 and the camera zone 2. These surveillance cameras may operate in the entire monitoring range that can be monitored, or may operate in a designated monitoring range that is part of the entire monitoring range. For example, surveillance camera 1' normally operates in a designated surveillance range corresponding to camera zone 2.

In this way, in an environment in which the surveillance camera and the leak sensors are set, the video operation server 20 distinguishes the camera zone of the surveillance camera as in FIGS. 6 and 7 and links the camera zone information corresponding thereto - video linkage Provided to the server 10 (S100, S110)), the leak-image link server 10 interlocks the sensor length information and the camera zone information for each leak sensor controller provided from the leak operation server 30 (S120). Here, for example, the video operation server 20, as shown in FIG. 7, the surveillance camera 1 distinguishes the camera zone 2 corresponding to the currently designated monitoring range, and leaks camera zone information corresponding thereto - the video linkage server 10 ) is provided.

Through the process as shown in FIG. 7, the leak-image link server 10 interlocks and manages sensor length information and camera zone information for each leak sensor controller, as in FIG. 8, a leak, that is, a leak event occurs When the leak sensor detects this, for example, when the leak sensor 1 installed in the area monitored by the monitoring camera 1 detects a leak event, the detection signal by the leak sensor 1 is transmitted to the corresponding controller 1. The controller 1 transmits the leak event detection information to the leak operation server 30 according to the received detection signal. The leak event detection information includes the identification number of the controller 1 and the identification information of the leak sensor 1 that detects the leak.

6 and 8, the leak operation server 30 receives the leak event detection information from the controller (S130), according to the leak event detection information, the leak - notifies the occurrence of the leak event to the video link server (10) and , the leak event occurrence information includes the identification number of the controller of the leak sensor and the length information of the leak sensor that detects the leak event (S140). Specifically, the leak operation server 30 acquires the length information of the corresponding leak sensor 1 according to the identification information of the leak sensor 1 included in the leak event detection information, and the obtained length information of the leak sensor 1 and the identification number of the controller 1 Leak event occurrence information, including a leak-transmits to the image link server (10).

In this way, when the leak event occurrence notification is made according to the leak event detection, the leak-image linkage server 10 allows the monitoring camera to operate in conjunction with the leak event occurrence notification.

To this end, as in FIGS. 6 and 9, the leak-image link server 10 receives the leak event occurrence information from the leak operation server 30 (S150), and acquires the corresponding camera zone based on the linkage information do (S160). For example, the corresponding camera zone information is obtained based on the length information of the leak sensor 1 and the identification number of the controller 1 included in the leak event occurrence information. For example, based on the interworking information of the monitoring camera and the leak sensor as shown in Table 1 illustrated above, the length information of the leak sensor 1 that detects the current leak event and the camera zone corresponding to the identification number of the controller 1 are obtained. Accordingly, from Table 1, corresponding to the identification number of the controller 1 and the length information (0 to 5) of the leak sensor 1, the camera zone 1 of the surveillance camera 1 is obtained.

Thereafter, the leak-image link server 10 transmits the camera zone information corresponding to the length information of the sensor in which the leak event is detected, that is, the interlocked camera zone information to the image operation server 20 (S170). The interlocked camera zone information may include a camera identification number and a camera zone identification number corresponding to the length information of the sensor in which the leak event is detected.

The video operation server 20 moves the monitoring range of the corresponding monitoring camera according to the interlocking camera zone information, provided from the leak-video link server 10 (S180). That is, the angle of view of the surveillance camera is moved so that the camera zone of the surveillance camera that monitors the detection target in which the sensor in which the leak event is detected corresponds to the range corresponding to the sensor. For example, as in FIG. 8, in a state in which the monitoring camera 1 is monitoring the camera zone 2 corresponding to the designated monitoring range, the leak-camera zone information linked from the video link server 10, that is, the monitoring camera 1 When the camera zone 1 is provided, as shown in FIG. 9 , the video operation server 20 controls the surveillance camera 1 to monitor the range corresponding to the camera zone 1. Accordingly, it is possible to accurately photograph and monitor the location where the leak event has actually occurred.

In particular, in an embodiment of the present invention, the video operation server 20 is a leak - while controlling the monitoring range of the corresponding monitoring camera according to the camera zone information interlocked from the video linkage server 10, the corresponding monitoring camera is linked to the camera zone The information obtained by photographing the range of is provided to the situation room system 70 (S190). Accordingly, the monitoring captured image may be notified to the situation room system 70 in the form of a pop-up. For example, an image in which the surveillance camera 1 captures a range corresponding to the camera zone 1 is popped up on the monitor on the situation room system 70 . Therefore, in the situation room system 70, it is possible to accurately identify the location where the leak event has actually occurred, and take subsequent measures.

10 is a structural diagram of a leak management apparatus according to another embodiment of the present invention.

As shown in the accompanying FIG. 10, the leak management apparatus 100 according to an embodiment of the present invention is a processor 110, a memory 120, an input interface device 130, an output interface device 140, a network interface device 150 and a storage device 160 , which may communicate over a bus 170 .

The processor 110 may be a central processing unit (CPU) or a semiconductor device that executes instructions stored in the memory 120 or the storage device 160 .

The memory 120 is connected to the processor 110 and stores various information related to the operation of the processor 110 . The memory 120 may store instructions to be executed by the processor 110 or may temporarily store instructions by loading the instructions from the storage device 160 . The processor 110 may execute instructions stored in or loaded from the memory 120 . The memory 120 may include a ROM 121 and a RAM 122 .

In an embodiment of the present invention, the memory 120/storage device 160 may be located inside or outside the processor 110 , and may be connected to the processor 110 through various known means.

The input interface device 130 may be configured to receive input data and transmit it to the processor 110 . The output interface device 140 may be configured to output data provided from the processor 110 through various output means (eg, a monitor, a printer, etc.).

The network interface device 150 may be configured to receive data input through a network and transmit it to the processor 110 , or to transmit a processing result of the processor 110 to another device through the network.

Leak management apparatus 100 made of such a structure is made of a structure as described above - may be configured to perform the operation of the image link server, image operation server, or leak operation server. For example, if the leak management apparatus 100 is configured to perform the operation of the leak - video linkage server, the processor 110 leaks in the method described based on FIGS. 2 and 6 to 9 above - video linkage server Performs the steps that are performed, and the leak shown in FIG. 3 may be configured to perform the functions of the interworking information management unit of the image linked server, and the interworking camera zone obtaining unit.

For another example, if the leak management device 100 is configured to perform the operation of the image operation server, the processor 110 is the image operation server in the method described based on FIGS. 2 and 6 to 9 above. step, and may be configured to perform the functions of the camera zone discrimination unit, the camera operation control unit, and the camera image processing unit of the image operation server shown in FIG. 4 .

For another example, if the leak management apparatus 100 is configured to perform the operation of the leak management server, the processor 110 is the above described method based on Figures 2, 6 to 9, the leak management server is performed It can be configured to perform the steps and perform the functions of the detection processing unit and the sensor control processing unit of the leak operation server shown in FIG.

The embodiments of the present invention described above are not implemented only through devices (things) and methods, and a program capable of executing a function corresponding to the configuration of the method according to an embodiment of the present invention or a computer in which the program is recorded It may be implemented through a readable recording medium, and this implementation can be easily implemented by an expert in the technical field to which the present invention belongs from the description of the above-described embodiments.

Although the embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improved forms of the present invention are also provided by those skilled in the art using the basic concept of the present invention as defined in the following claims. is within the scope of the right.

Claims (17)

As a video leak linkage method for managing a leak through linkage with a surveillance camera,
Leak management system, the leak sensor installed on the monitoring target to obtain a leak event occurrence information indicating that the leak event has been detected;
obtaining, by the leak management system, a camera zone of a surveillance camera corresponding to a leak sensor detecting the leak event from interworking information set and managed in advance; and
Step, by the leak management system, adjusting the monitoring range of the corresponding monitoring camera according to the acquired camera zone
includes,
The interlocking information includes at least one operable camera zone information for each surveillance camera, the leak sensor information corresponding to the corresponding camera zone information, the length information of the corresponding leak sensor, and the identification number of the controller for controlling the corresponding leak sensor, the leak The event occurrence information includes the length information of the leak sensor that detects the leak event and the identification number of the controller that controls the leak sensor, and based on the interlocking information, camera zone information and the length information of the leak sensor for each controller are interlocked and leak How management is done. The method of claim 1,
At least one camera zone is allocated for a surveillance camera, and the surveillance range of the corresponding surveillance camera is changed according to the camera zone. 3. The method of claim 2,
A method of changing a field of view of a corresponding surveillance camera according to the camera zone. 3. The method of claim 2,
The step of adjusting the monitoring range of the monitoring camera is to control the PTZ (Pan Tilt Zoom) of the monitoring camera to change the current camera zone of the monitoring camera to the obtained camera zone. delete According to claim 1,
The length information of the leak sensor indicates the length of the area or the corresponding leak sensor detects the leak sensor, the method. According to claim 1,
The step of obtaining the leak event occurrence information
Leak management server, in a state in which the leak sensors are installed in the detection target, receiving the leak event detection information indicating that any leak sensor has detected a leak event from the controller for controlling the leak sensors;
The leak management server, according to the leak event detection information by generating a leak event occurrence information including the length information of the leak sensor and the identification number of the controller for controlling the leak sensor for detecting the leak event according to the leak - video linkage server passing to; and
Leak managing the linkage information - step of the video linkage server receiving the leak event occurrence information
A method comprising 8. The method of claim 7,
The step of acquiring a camera zone of the surveillance camera is
The leak-image link server from the interlocking information, to obtain the camera zone of the surveillance camera corresponding to the identification number of the controller for controlling the leak sensor length information and the leak sensor included in the leak event occurrence information, the method . 8. The method of claim 7,
Adjusting the monitoring range of the surveillance camera comprises:
Transmitting, by the leak-video linkage server, corresponding to the camera zone of the acquired surveillance camera, interlocking camera zone information to the video operation server; and
Transmitting, by the video operation server, a control signal to the corresponding monitoring camera, changing the monitoring range of the monitoring camera to a monitoring range corresponding to the interlocking camera zone information
A method comprising The method of claim 1,
After adjusting the monitoring range of the surveillance camera,
obtaining, by the leak management system, a captured image provided from a monitoring camera whose monitoring range is adjusted; and
The leak management system, the step of delivering the captured image to the situation room system
How to include more. 11. The method of claim 10,
The method, wherein the captured image is output in a pop-up form through a monitor of the situation room system. As a system for managing a leak through linkage with a surveillance camera,
In a state in which the leak sensors are installed in the detection target, when receiving the leak event detection information indicating that any leak sensor has detected a leak event from the controller for controlling the leak sensors, the leak operation configured to generate the leak event occurrence information server;
When the leak event occurrence information is received from the leak operation server, the leak is configured to obtain a camera zone of the corresponding surveillance camera from the preset and managed interworking information - a video linkage server; and
According to the camera zone of the obtained surveillance camera provided from the leak-image linkage server, a control signal is transmitted to the corresponding surveillance camera, and the surveillance range of the surveillance camera is changed to a surveillance range corresponding to the interlocking camera zone information. video operation server configured to
includes,
The interlocking information includes at least one operable camera zone information for each surveillance camera, the leak sensor information corresponding to the corresponding camera zone information, the length information of the corresponding leak sensor, and the identification number of the controller for controlling the corresponding leak sensor, the leak The event occurrence information includes the length information of the leak sensor that detects the leak event and the identification number of the controller that controls the leak sensor, and based on the interlocking information, camera zone information and the length information of the leak sensor for each controller are interlocked and leak A leak management system where management is made. delete 13. The method of claim 12,
The leak event occurrence information includes the identification number of the controller for controlling the length information and the leak sensor of the leak sensor that detects the leak event, the leak management system. 13. The method of claim 12,
At least one camera zone is allocated for the surveillance camera, and the surveillance range of the corresponding surveillance camera is changed according to the camera zone, the leak management system. 16. The method of claim 15,
The angle of view of the corresponding surveillance camera is changed according to the camera zone,
The video operation server controls the PTZ (Pan Tilt Zoom) of the monitoring camera to change the monitoring range of the monitoring camera to a monitoring range corresponding to the interlocking camera zone information, a leak management system. 13. The method of claim 12,
The image operation server is additionally configured to acquire the captured image provided from the surveillance camera with the surveillance range adjusted, and deliver the captured image to the situation room system, the leak management system.

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