KR101509223B1 - Security system with an auto capturing for monitoring screen and method of the same - Google Patents

Abstract

The present invention relates to a security system equipped with a monitoring automatic detection function and a method for processing the same. More particularly, the present invention relates to a security system having a monitoring automatic catching function, The present invention has been made in view of the above problems, and it is an object of the present invention to provide a security system and a method for processing the same.

Description

TECHNICAL FIELD [0001] The present invention relates to a security system having a monitoring automatic catching function and a security processing method therefor.

The present invention relates to a security system equipped with a monitoring automatic detection function and a processing method thereof, and more particularly, to a security system equipped with a monitoring automatic detection function, The present invention relates to a security system and a processing method thereof, which are provided with a monitoring automatic acquisition function that allows a monitoring agent to pay attention to the image data and take an action to inform the external server.

As is well known, due to the recent development of information communication technology, development of information providing technology for providing information on various fields via a long distance data communication network to a plurality of subscribers through at least one host server is actively underway.

Recently, information sorting technology and compression technology are being developed, which can more conveniently access the surrounding technology and subscribers' tastes and preferences, such as cache memory extension technology for providing accurate information more quickly to subscribers. And the development of various contents and solutions thereof is being spurred.

Especially, as the democracy becomes more advanced and the accumulation of wealth for private property becomes a very personal issue, the protection of individual and family rebirth is accepted as another purpose of happiness.

In fact, the gap between the rich and the poor has increased, and as the unemployment rate has increased, various types of violent crime have been increasing, and kidnapping and robbery incidents are increasing rapidly.

Therefore, in recent years, portable high voltage devices capable of directly suppressing the opponent in the event of a robbery or kidnapping have been introduced. However, such a portable high-voltage device requires a considerable amount of courage and power to directly depress the opponent. Since such a high-voltage device is mainly carried in a bag or the like, There is a problem that it is considerably difficult to withdraw the goods to the outside.

In addition, in the case of such robbery or kidnapping, it is often the case that elderly people, infants, and women are relatively weak. Therefore, even if equipped with portable equipment, There was a problem that there was difficulty.

In addition, in the case of such robbery or kidnapping cases, when the opponent fails to suppress the opponent, there is a problem that the opponent's feelings are further stimulated and the adverse effect may be generated.

Since crime occurs mainly in the middle of the night and occurs in places where people are uncommon, CCTV is recently installed in areas where crime is likely to occur and monitored by monitoring personnel so that criminal offenses can be detected remotely.

Recently, a technique of capturing image data in a plurality of directions while rotating the CCTV has been introduced, and a device for further improving the same is shown in FIG.

1 is a device to be developed in KAIST and is a device for rotating a camera 2 so that a microphone can receive voice data generated in one direction in four directions and capture an image in a direction in which sound is largely captured.

That is, if the apparatus of Fig. 1 is referred to as an imaging apparatus that recognizes sound acquisition, the imaging apparatus is provided with a camera 2 rotatable therein, and microphones 4 (4a, 4b, 4c, And a sound determination unit 6 for determining whether the largest voice data is input to one of the microphones 4: 4a, 4b, 4c, and 4d.

The control unit 10 is also provided with a control unit 10 that receives information on the sound generation direction from the sound determination unit 6 and generates a position movement control signal to the imaging position control unit 8, And an imaging position control unit 8 for generating a control signal to the motor (not shown) to rotate the camera 2. [

Therefore, the technology that rotates the camera 2 so that the microphone can receive the voice data generated in one direction in four directions and capture the image in the direction where the sound is largely heard is now in a state of being released.

However, such a conventional technique has a problem in that the camera 2 can not achieve its intended purpose by starting imaging by rotating the camera 2 even with various noises.

In addition, since a plurality of CCTV images are divided and exposed at the same time, it is impossible for one or two monitoring personnel to continuously check the CCTV images of all the regions in the middle of the night.

Accordingly, the security system using the conventional camera device has a problem that it does not perform the function of preventing the occurrence of crime and performs only the function of analyzing the movement line of the criminal after the crime has already occurred.

SUMMARY OF THE INVENTION The present invention has been made in view of the circumstances of the prior art described above, and an object of the present invention is to provide an image processing apparatus and method, The present invention has been made in view of the above problems, and it is an object of the present invention to provide a security system equipped with a monitoring automatic catching function and a processing method thereof so that the monitoring personnel can pay attention to the external server and take action.

Another object of the present invention is to provide an image processing apparatus and a method of setting an image data by detecting an image data of a camera, The present invention provides a security system and a processing method thereof, which are equipped with a monitoring automatic acquisition function that can take measures to notify an external server of a notice.

Another object of the present invention is to provide a method and apparatus for detecting video data by setting a number of persons and a personnel arrangement that are likely to cause an accident of image data captured by a camera and generating an emergency signal when voice data over a certain decibel is detected, The present invention provides a security system equipped with a monitoring automatic detection function and a processing method thereof, in which a monitoring agent can pay attention to first and take an action to notify an external server.

In order to accomplish the above object, according to a preferred embodiment of the present invention, there is provided a security terminal 12a for capturing an image through a camera 2 and combining the captured image with a unique number registered therein, -12n); An automatic situation determination algorithm for automatically receiving a unique number and image data from the security terminals 12a to 12n and determining whether it is a safety situation, an emergency standby situation, or an emergency situation automatically according to the number of persons and the number of people in the image data And an emergency situation monitoring server (30) for generating a corresponding processing signal in an emergency standby situation and an emergency situation and recognizing the processing signal to the monitoring personnel is provided.

Preferably, the security server further includes an upper server 20 installed in a police station or a security company so as to receive an emergency signal from the emergency situation monitoring server and dispatch an agent. / RTI >

Preferably, the security terminal 12a-12n is a data transmission device equipped with a CCTV-equipped image capture device or a web camera.

Preferably, the data transmission device equipped with the web camera may be an IPTV. A security system equipped with a monitoring automatic acquisition function is provided.

Preferably, the automatic situation determination algorithm provided in the emergency situation monitoring server 30 determines that a security situation is detected when one person is within the image data; When two or more persons are detected, they are judged to be in an emergency atmosphere if they are located at a certain distance or in front of and behind; Wherein the monitoring system is an algorithm configured to determine an emergency situation when two or more persons are detected and a plurality of users are within a certain distance.

Preferably, the automatic situation determination algorithm provided in the emergency condition monitoring server 30 detects the motion speed through the elapsed time output to the captured image data and the displacement of the user's body (motion vector) And if it is greater than or equal to the preset value, it is determined to be an emergency situation.

Preferably, the automatic situation determination algorithm provided in the emergency situation monitoring server 30 may include a case where it is determined that the number of persons in the image data and the personnel placement requirements are in an emergency situation, and a case where it is determined that an emergency situation The system is configured to judge an actual emergency situation when the simultaneous satisfaction of the case is satisfied.

Preferably, the emergency situation monitoring server 30 includes a first output area 34 for outputting image data received from a plurality of security terminals 12a-12n on the screen; A second output area 38 for enlarging and outputting specific image data corresponding to an emergency situation among the image data; And a third output area (36) for sorting the specific image data corresponding to the emergency situation in chronological order in the emergency standby state or the emergency situation in which a predetermined time has elapsed from the image data. Is provided.

Preferably, the emergency situation monitoring server 30 includes therein a communication module 46 for communicating with the security terminal 12a-12n and the superior server 20; A device information registration unit 48 for registering location information and unique number information of the security terminals 12a-12n; A data collection unit 50 for collecting image data transmitted from the security terminals 12a-12n; An image pattern comparing unit 52 for analyzing the image data transmitted from the security terminals 12a-12n and determining whether there is a safety situation, an emergency standby situation, or an emergency situation according to the number of persons and the personnel arrangement pattern; An emergency signal generator (54) for transmitting the emergency signal and the position information to the upper server (20) when the emergency state is determined; A data storage unit 60 for registering location information and unique number information of the security terminals 12a to 12n, storing an automatic situation determination algorithm, and storing image data transmitted from the security terminals 12a to 12n; ; The upper server 20 analyzes the position information of the security terminals 12a-12n and the emergency situation occurrence signals 12a-12n by analyzing the number of persons and the placement state of the image data transmitted from the security terminals 12a-12n, And a control unit (62) for controlling the transmission of the monitoring automatic detection function.

The security terminal 12a-12n may further include an image output control unit 56 for automatically controlling the magnification and output of image data determined as an emergency among a plurality of image data transmitted to the security terminals 12a-12n. A security system equipped with a capture function is provided.

Preferably, the emergency condition monitoring server 30 further includes a motion velocity detector 58 for calculating a motion velocity through detection of a displacement of a member body belonging to the image data; And the control unit 62 controls the control unit 62 to generate an emergency signal upon detection of a speed exceeding a preset motion speed.

Advantageously, a security system with a monitoring auto-catch feature is provided, characterized in that the automatic situation determination algorithm can be implemented in the security terminals 12a-12n.

Preferably, the emergency situation monitoring server 30 is arranged in a police agency or a security company, and is provided with a monitoring automatic catching function.

The present invention also provides a security terminal for inputting voice data through a microphone 4, capturing an image through the camera 2, and transmitting the voice data to the emergency situation monitoring server 30 in combination with a unique number registered therein 12a-12n; The security terminal 12a-12n receives the unique number, the video data, and the voice data, detects whether the number of persons in the video data and the decibel of the voice data are larger than the preset number, An emergency situation monitoring server 30 'which is equipped with an automatic situation judgment algorithm for judging whether an emergency situation is an emergency situation or an emergency situation and generates a processing signal corresponding to an emergency situation and an emergency situation and recognizes it to a monitoring person And a monitoring automatic catching function is provided.

Preferably, the emergency situation monitoring server 30 'further includes a voice comparison unit 64 for detecting whether the decibel of voice data is larger than a preset value; Wherein the control unit (62 ') detects whether the number of people in the image data and the personnel arrangement are in an emergency state and whether the decibel of the voice data is larger than a preset value, and controls the emergency automatic detection function to generate an emergency signal when both conditions are satisfied Is provided.

According to another aspect of the present invention, there is provided a security terminal, comprising: a first step of receiving captured image data of a camera; A second step of the security terminal forming a single packet by combining the video data and the device unique number; A third step of the security terminal transmitting the packet data to the emergency situation monitoring server; A fourth step of automatically determining whether the image data is a safety state, an emergency standby state, or an emergency situation by driving the automatic state determination algorithm by the emergency situation monitoring server; And a fifth process in which the emergency situation monitoring server generates a corresponding process signal in an emergency standby situation and an emergency situation.

Preferably, the method further includes a step of registering the installation location information and the unique number of the security terminal in the emergency situation monitoring server before the first step. / RTI >

Preferably, the fourth step recognizes a safety situation when detecting one person in the image data; When two or more persons are detected, they are recognized as emergency situations when they are spaced at a certain distance or front and back; And a step of determining an emergency situation when two or more persons are detected and a plurality of users are approaching within a certain distance.

Preferably, the fifth step further includes the step of causing the corresponding image data to be enlarged to be output from the other image data in the monitor where the plurality of image data is exposed, in the emergency standby state. A processing method is provided.

Preferably, the fifth step is to cause the corresponding image data to be enlarged more than the other image data in the monitor where the multiple image data is exposed during the emergency situation, generate an emergency bell signal, and transmit the emergency signal to the police or the security company And a monitoring automatic catching function, wherein the monitoring automatic catching function is further included.

Preferably, the fifth step further comprises the step of arranging the image data corresponding to the emergency standby situation or the emergency situation to a separate output area according to the generation time zone. / RTI >

Preferably, the fourth step recognizes a safety situation when detecting one person in the image data, recognizes that the person is in a waiting state when two or more persons are detected, and if they are spaced apart from each other by a predetermined distance or front and rear; When two or more persons are detected and a plurality of users approach within a predetermined distance, it is determined that the situation is an emergency waiting state; And a step of determining that an emergency situation occurs when a plurality of users are detected and a plurality of users are within a predetermined distance and a motion speed per hour of the user is equal to or higher than a preset speed. .

According to another aspect of the present invention, there is provided a security terminal, comprising: a first step of receiving captured image data of a camera and voice data of a microphone; A second step of the security terminal forming a single packet by combining the video data, the audio data, and the device unique number; A third step of the security terminal transmitting the packet data to the emergency situation monitoring server; A fourth step of automatically determining whether the emergency situation monitoring server is in a safety state, an emergency standby state, or an emergency situation by analyzing the image data and voice data by driving an automatic situation determination algorithm; And a fifth process in which the emergency situation monitoring server generates a corresponding process signal in an emergency standby situation and an emergency situation.

Preferably, the fourth step determines the result of the analysis of the video data and the voice data to be in a safe state if it is in a safe state; If any one of the video data and the audio data is in an emergency situation, it is determined as an emergency waiting situation; And a step of determining an emergency situation when both the video data and the audio data are in an emergency situation.

Preferably, when two or more users of the image data are detected and a plurality of users are within a certain distance, the system determines that the user is in an emergency standby state.

Preferably, it is determined that the voice data is in an emergency standby state when the voice data is input at a predetermined decibel level or more, and a security processing method provided with the monitoring automatic acquisition function is provided.

The security system and the processing method thereof equipped with the monitoring automatic catching function according to the present invention can automatically and quickly image the captured image through the CCTV installed on the roadside or the web camera installed in the building corridor, If a crime is likely to occur or a crime occurs, a signal is generated so that the control personnel can quickly recognize the crime. If the crime is likely to occur, the image is enlarged and displayed on the monitor, It is advantageous in that it is possible to monitor only the necessary screen very conveniently and precisely when monitoring. Therefore, it is possible to prevent the occurrence of crime through this system, and to crush and arrest criminals in the early stage when a crime occurs.

1 is a block diagram showing a configuration of a CCTV imaging control apparatus according to a conventional example,
FIG. 2 is a schematic diagram showing a configuration of a security system equipped with a monitoring automatic acquisition function according to an embodiment of the present invention;
FIG. 3 illustrates a monitor alignment structure included in a security system equipped with a monitoring automatic acquisition function according to an exemplary embodiment of the present invention;
4 is a diagram illustrating a determination principle in which a first parameter is applied to an automatic situation determination algorithm included in a security system equipped with a monitoring automatic acquisition function according to an exemplary embodiment of the present invention;
5 is a diagram illustrating a determination principle in which a second parameter is applied to an automatic situation determination algorithm included in a security system equipped with a monitoring automatic acquisition function according to an exemplary embodiment of the present invention;
6 is a block diagram illustrating a configuration of an emergency situation monitoring server included in a security system equipped with a monitoring automatic catching function according to an embodiment of the present invention.
FIG. 7 is a block diagram illustrating a configuration of an emergency situation monitoring server included in a security system having a monitoring automatic acquisition function according to another embodiment of the present invention; FIG.
FIG. 8 is a flow chart illustrating a signal flow in which a first variable is applied to a security system having a monitoring automatic acquisition function according to an embodiment of the present invention;
FIG. 9 is a flow chart illustrating a signal flow in which a second variable is applied to a security system equipped with a monitoring automatic acquisition function according to an embodiment of the present invention;
10 is a flowchart illustrating a signal flow in which first and third variables are applied to a security system equipped with a monitoring automatic acquisition function according to another embodiment of the present invention.

Hereinafter, the present invention will be described in detail with reference to the drawings.

FIG. 2 is a schematic diagram illustrating a configuration of a security system including a monitoring automatic acquisition function according to an exemplary embodiment of the present invention. FIG. 3 is a block diagram of a security system having a monitoring automatic acquisition function according to an exemplary embodiment of the present invention. FIG. 4 is a diagram illustrating a determination principle in which a first parameter is applied to an automatic situation determination algorithm included in a security system provided with a monitoring automatic acquisition function according to an embodiment of the present invention; FIG. 5 is a diagram illustrating a determination principle in which a second parameter is applied to an automatic situation determination algorithm included in a security system having a monitoring automatic acquisition function according to an exemplary embodiment of the present invention.

The security system having the automatic monitoring function according to an exemplary embodiment of the present invention sets the number of persons and the number of persons who are likely to cause an accident of image data captured by the camera and detects an emergency signal So that the monitoring agent can pay attention to the image data and can inform the external server of the image data.

In addition, the security system equipped with the automatic monitoring function according to an embodiment of the present invention sets the number of persons and the number of persons who are likely to cause an accident of image data captured by the camera, and a motion speed of a predetermined speed or more, The emergency signal is generated so that the monitoring person can pay attention first to the corresponding image data and can take measures to inform the external server.

In other words, the security system equipped with the automatic monitoring function according to the embodiment of the present invention can more observe the image data captured by the personnel exposed to the conditions in which the crime can occur, more intensively in the control room, It is a security system that enables to move to the site as quickly as possible in the event of a crime, and to arrange a quick arrest.

For this, a security system equipped with a monitoring automatic catching function according to an embodiment of the present invention patterns patterns in which some types of crimes can occur, and compares them with image data automatically captured by the system, The system automatically informs the control agent when the image data of the pattern is captured and notifies the upper server 20 provided at the police or security company side.

As it should be, the system will be able to serve as a very good agent for control personnel who control hundreds of CCTVs.

In this case, the security terminals 12a-12n provided in the security system equipped with the automatic monitoring function according to the embodiment of the present invention are connected to the camera 2, and the security terminals 12a-12n are connected to the CCTV Or a data transmission device equipped with a web camera. That is, the security terminals 12a-12n may be a security camera device installed in a roadside bad area or an area where an accident is likely to occur, or may be a CCTV device installed in a building.

Also, since the security terminals 12a-12n are data transmission devices equipped with a web camera, it is also possible to configure the security terminals 12a-12n as an IPTV equipped with a web camera.

Meanwhile, the conditions under which the crime defined in the security system equipped with the automatic monitoring function according to the embodiment of the present invention can occur are set as the first variable, the second variable, and the third variable, It is possible to easily judge whether the transmitted data inputted by the system in real time is a pattern likely to cause crime.

First, when a member is captured on the screen, it can not be abducted or robbed. That is, it is a safety situation (image pattern of safety situation: 40a). Therefore, in order for robbery such as abduction and robbery to occur, more than two members must be captured on the screen.

Also, even if two or more members are caught on the screen (Emergency Situation Patterns: 40b, 40c), the multiple members must be located within a certain distance in order to establish a violent crime (emergency image pattern: 40d). Of course, if a person is more than two persons, it may be decided that the situation is an emergency, because the violent crime may happen suddenly while narrowing the distance from a certain distance. Of course, if the person is more than one person, To be excluded.

That is, the first variable is a variable that sets a crime occurrence pattern according to the number of persons and the number of people in the image data.

At this time, the pattern corresponding to 40c of the emergency situation pattern is a pattern of image data that is followed by another member because the foot height is different.

The second variable is a parameter for analyzing the image data in an auxiliary manner with respect to the first variable. In the case of a violent crime, a victim or a perpetrator frequently moves his / her body such as an arm or a body, It is a variable that monitors how much the body moves and how much it moves.

Motion detection is performed by a known motion vector, that is, a method of detecting a motion speed through a displacement per unit of time. This is achieved by detecting a body motion speed of a member in data sequentially transmitted by overlapping a plurality of image frames, If the motion rate is detected, it is judged that the possibility of the crime is higher (the pattern in which the motion vector is larger than the set value: 44).

The third parameter is determined to be the probability of occurrence of crime in the case of a voice size larger than a preset value by detecting the intensity of voice data input through the system, more precisely, the size of voice data, The variables are based on the first variable and can be combined in various ways to enable more accurate image analysis automatically.

A security system including the automatic monitoring function according to an embodiment of the present invention will be described in detail.

The security system equipped with the automatic monitoring function according to an embodiment of the present invention captures an image through the camera 2 and combines the captured image with the unique number registered therein to transmit the captured image to the emergency situation monitoring server 30 The security terminal 12a-12n receives the unique number and the video data from the security terminal 12a-12n and automatically determines whether the security terminal 12a-12n is in a safety state, an emergency standby state, An emergency situation monitoring server 30 equipped with an automatic situation judgment algorithm for judging whether an emergency situation is present and generating a corresponding processing signal in an emergency waiting situation and an emergency situation and recognizing the monitoring signal to the monitoring personnel is provided.

At this time, the upper server 20 included in the police station or the security company may be further provided so as to receive the emergency signal from the emergency situation monitoring server 30 and dispatch the agent.

Of course, it is also possible that the emergency situation monitoring server 30 is installed in the police station or a security company, and that the automatic situation judgment algorithm is installed in the security terminals 12a-12n.

The present invention is based on the judgment based on the number of people and the arrangement of the personnel, and performs a function of precisely determining whether or not the crime occurs according to the volume magnitude in accordance with the body motion speed of the person, Whether the function is performed in the security terminal 12a-12n, the emergency situation monitoring server 30, or the upper server 20, it is not known what the subject of the performance is.

Meanwhile, the automatic situation determination algorithm included in the emergency situation monitoring server 30 determines that a security situation is detected when one person is present in the image data; When two or more persons are detected, they are judged to be in an emergency atmosphere if they are located at a certain distance or in front of and behind; If two or more persons are detected and a plurality of users are within a predetermined distance, it is judged to be an emergency situation.

In addition, the automatic situation determination algorithm provided in the emergency situation monitoring server 30 detects the motion speed through the elapsed time output to the captured image data and the displacement of the user's body (motion vector) And if it is not less than the predetermined value, it is judged that it is an emergency situation.

In addition, the emergency situation monitoring server 30 included in the system of the present invention may be configured such that the automatic situation determination algorithm included in the system includes a case where it is determined that the number of persons in the video data and the staffing requirement are in an emergency situation, It is also possible to make a judgment as an actual emergency situation at the time of simultaneous satisfaction when judged as an emergency situation due to the speed detection, and it is possible to judge the possibility of crime or the occurrence of crime more precisely if both conditions are satisfied at the same time .

Meanwhile, if the emergency situation monitoring server 30 included in the system of the present invention defines an emergency situation or an emergency standby situation as a possibility that a crime is likely to occur or a situation where a crime can occur, As you may not have to, you will need to monitor the emergency data or emergency video data.

Accordingly, the present invention is characterized in that the monitor 32 shown in FIG. 3 includes a first output area 34 for outputting image data received from a plurality of security terminals 12a-12n on the screen; A second output area 38 for enlarging and outputting specific image data corresponding to an emergency situation among the image data; And a third output area 36 for sorting the specific image data corresponding to the emergency situation in chronological order.

Therefore, the emergency situation monitoring server 30 controls to output the current image data in the emergency state to the second output area 38, and controls the image data in the delayed emergency state to be output to the third output area 36 do.

6 is a block diagram illustrating a configuration of an emergency monitoring server included in a security system equipped with a monitoring automatic catching function according to an embodiment of the present invention.

The emergency situation monitoring server 30 included in the security system equipped with the automatic monitoring and monitoring function according to an embodiment of the present invention includes the security terminals 12a-12n and the upper server 20, A communication module (46) for communicating with the base station; A device information registration unit 48 for registering location information and unique number information of the security terminals 12a-12n; And a data collection unit 50 for collecting image data transmitted from the security terminals 12a-12n.

The emergency situation monitoring server 30 analyzes the image data transmitted from the security terminals 12a-12n and determines whether there is a safety situation, an emergency standby situation, or an emergency situation according to the number of persons and the personnel arrangement pattern A video pattern comparison unit 52 for determining the video pattern; And an emergency signal generator 54 for transmitting an emergency signal and position information to the upper server 20 when it is judged to be an emergency situation.

The emergency situation monitoring server 30 registers location information and unique number information of the security terminals 12a-12n therein and stores an automatic situation determination algorithm. The security terminal 12a-12n A data storage unit 60 for storing the transmitted image data; The upper server 20 analyzes the position information of the security terminals 12a-12n and the emergency situation occurrence signals 12a-12n by analyzing the number of persons and the placement state of the image data transmitted from the security terminals 12a-12n, And a control unit 62 for controlling the transmission.

The emergency situation monitoring server 30 includes an image output control unit 56 for automatically controlling the magnification and output of image data determined as an emergency among a plurality of image data transmitted to the security terminals 12a to 12n, .

The emergency situation monitoring server 30 includes therein a motion rate detecting unit 30 for calculating a motion rate (second variable) through detection of a displacement of a member body belonging to the image data, 58); The control unit 62 controls to generate an emergency signal upon detection of a speed exceeding a predetermined motion speed.

7 is a block diagram illustrating a configuration of an emergency situation monitoring server included in a security system equipped with a monitoring automatic acquisition function according to another embodiment of the present invention.

In the security system equipped with the automatic monitoring function according to another embodiment of the present invention, the image data is detected by setting the number of persons and the number of persons who are likely to cause an accident of the image data captured by the camera, When the above-mentioned voice data is detected, an emergency signal is generated, so that the monitoring agent can pay attention to the image data and can inform the external server of the emergency data.

That is, the security system equipped with the automatic monitoring function according to another embodiment of the present invention determines the possibility of crime according to the number of persons (persons) captured in the image data and the arrangement state of the personnel (first variable) And the third variable is additionally judged for the third variable.

At this time, it is determined that the third parameter detects the intensity of the voice data input through the system, more precisely, the size of the voice data, The first parameter is combined based on the first parameter so that more accurate image analysis can be performed automatically.

The voice data is voice data input from the microphone 4 connected to the security terminals 12a to 12n and is matched with the image data and is transmitted to the emergency monitoring server 30 for each security terminal 12a- Lt; / RTI >

In more detail, the security system equipped with the automatic monitoring function according to another embodiment of the present invention inputs voice data through the microphone 4, captures an image through the camera 2, (12a-12n) for transmission to the emergency situation monitoring server (30) in combination with the security terminal (12a-12n); The security terminal 12a-12n receives the unique number, the video data, and the voice data, detects whether the number of persons in the video data and the decibel of the voice data are larger than the preset number, An emergency situation monitoring server 30 'which is equipped with an automatic situation judgment algorithm for judging whether an emergency situation is an emergency situation or an emergency situation and generates a processing signal corresponding to an emergency situation and an emergency situation to recognize the monitoring signal do.

The emergency situation monitoring server 30 'includes therein a communication module 46 for communicating with the security terminal 12a-12n and the upper level server 20; A device information registration unit 48 for registering location information and unique number information of the security terminals 12a-12n; And a data collection unit 50 for collecting image data and voice data transmitted from the security terminals 12a-12n.

In addition, the emergency situation monitoring server 30 'analyzes image data transmitted from the security terminals 12a-12n therein and determines whether there is a safety situation, an emergency standby situation, an emergency situation An image pattern comparison unit 52 for determining the image pattern; And an emergency signal generator 54 for transmitting an emergency signal and position information to the upper server 20 when it is judged to be an emergency situation.

The emergency situation monitoring server 30 'includes an image output controller 56 for automatically controlling the magnification of the image data, which is determined as an emergency situation among a plurality of image data transmitted to the security terminals 12a-12n, ).

In addition, the emergency condition monitoring server 30 'further includes a voice comparison unit 64 for detecting whether the decibel of voice data is larger than a preset value; A data storage unit for registering location information and unique number information of the security terminals 12a to 12n, storing an automatic situation determination algorithm, and storing image data and voice data transmitted from the security terminals 12a to 12n 60 '); The image data and the voice data transmitted from the security terminals 12a to 12n are analyzed and when it is judged that the number of persons is more than a predetermined number, And a controller 62 'for controlling the transmission of the location information of the corresponding security terminal 12a-12n and the emergency occurrence signal.

At this time, it is preferable that the control unit 62 'detects whether the number of persons in the image data and the personnel arrangement are emergency situations and whether the decibel of voice data is larger than the predetermined setting, and controls the emergency signal to be generated when both conditions are satisfied.

The function and operation of the security system equipped with the automatic monitoring function according to the embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 8 is a flowchart illustrating a signal flow in which a first parameter is applied to a security system equipped with a monitoring automatic acquisition function according to an exemplary embodiment of the present invention.

First, the security system equipped with the automatic monitoring and monitoring function according to an embodiment of the present invention registers information of the security terminals 12a-12n, which may be on the roadside or inside the building or indoor and portable, to the emergency situation monitoring server 30 The location information and the unique number of each security terminal 12a-12n are registered in the emergency situation monitoring server 30.

Accordingly, when it is determined that the emergency situation is occurring, the emergency situation monitoring server 30 can immediately know where the corresponding security terminal 12a-12n is located.

In this state, the security terminals 12a to 12n receive the captured image data from the camera 2, and the security terminals 12a to 12n combine the corresponding image data and the device unique number into a single packet .

The security terminal 12a-12n transmits the corresponding packet data to the emergency situation monitoring server 30, and the emergency situation monitoring server 30 drives the automatic situation judgment algorithm to determine whether the corresponding image data is a safety situation , Whether it is an emergency standby situation or an emergency situation.

At this time, the automatic situation determination algorithm belonging to the emergency situation monitoring server 30 recognizes a safety situation when detecting one person in the image data; When two or more persons are detected, they are recognized as emergency situations when they are spaced at a certain distance or front and back; When two or more persons are detected and multiple users are within a certain distance, it is judged as an emergency situation.

If it is determined that the emergency situation monitoring server 30 is in the emergency standby state and the emergency state, the emergency situation monitoring server 30 generates a corresponding processing signal.

That is, if it is determined that the emergency situation monitoring server 30 is in the emergency standby state, the monitor image in which the corresponding image data is exposed expands the image data in the emergency standby state more than other image data.

If it is determined that the emergency situation monitoring server 30 is in an emergency situation, the monitoring image data is enlarged and outputted in a larger size than the other image data on the monitor where the multiple image data is exposed, And simultaneously transmits an emergency signal to the police station or the security company in which the upper server 20 is located.

In addition, the emergency situation monitoring server 30 can arrange the image data corresponding to the emergency standby state or the emergency state in a separate output area according to the generation time, and output the image data so that the output data can be reconfirmed quickly and promptly.

9 is a flowchart illustrating a signal flow in which a second variable is applied to a security system having a monitoring automatic acquisition function according to an exemplary embodiment of the present invention.

First, the security system equipped with the automatic monitoring and monitoring function according to an embodiment of the present invention registers information of the security terminals 12a-12n, which may be on the roadside or inside the building or indoor and portable, to the emergency situation monitoring server 30 The location information and the unique number of each security terminal 12a-12n are registered in the emergency situation monitoring server 30.

Accordingly, when it is determined that the emergency situation is occurring, the emergency situation monitoring server 30 can immediately know where the corresponding security terminal 12a-12n is located.

In this state, the security terminals 12a to 12n receive the captured image data from the camera 2, and the security terminals 12a to 12n combine the corresponding image data and the device unique number into a single packet .

The security terminal 12a-12n transmits the corresponding packet data to the emergency situation monitoring server 30, and the emergency situation monitoring server 30 drives the automatic situation judgment algorithm to determine whether the corresponding image data is a safety situation , Whether it is an emergency standby situation or an emergency situation.

At this time, the automatic situation determination algorithm belonging to the emergency situation monitoring server 30 recognizes a safety situation when detecting one person in the image data, and when two or more persons are detected, ; When two or more persons are detected and a plurality of users approach within a predetermined distance, it is determined that the situation is an emergency waiting state; When two or more persons are detected, a plurality of users are within a certain distance, and when the motion speed per hour of one user is equal to or higher than the predetermined speed, it is judged as an emergency situation.

If it is determined that the emergency situation monitoring server 30 is in the emergency standby state and the emergency state, the emergency situation monitoring server 30 generates a corresponding processing signal.

That is, if it is determined that the emergency situation monitoring server 30 is in the emergency standby state, the monitor image in which the corresponding image data is exposed expands the image data in the emergency standby state more than other image data.

When the emergency situation monitoring server 30 determines that the emergency situation is occurring, the monitoring image data is enlarged and outputted in a larger size than the other image data on the monitor where the multiple image data is exposed, And simultaneously transmits an emergency signal to the police station or the security company in which the upper server 20 is located.

In addition, the emergency situation monitoring server 30 can arrange the image data corresponding to the emergency standby state or the emergency state in a separate output area according to the generation time, and output the image data so that the output data can be reconfirmed quickly and promptly.

10 is a flowchart illustrating a signal flow in which first and third variables are applied to a security system equipped with a monitoring automatic acquisition function according to another embodiment of the present invention.

First, the security terminal 12a-12n included in the security system equipped with the automatic monitoring function according to the embodiment of the present invention receives the captured image data of the camera and the voice data of the microphone.

Then, the security terminals 12a-12n combine the corresponding image data, voice data, and device unique numbers into a single packet, and transmit the packet data to the emergency situation monitoring server 30 '.

Then, the emergency situation monitoring server 30 'automatically detects the safety situation, the emergency standby situation, and the emergency situation by analyzing the video data and voice data by driving the automatic situation determination algorithm.

At this time, the automatic situation determination algorithm included in the emergency situation monitoring server 30 'performs the situation determination by simultaneously considering the first variable (number of persons and the number of persons) and the third variable (voice intensity) The judgment algorithm judges that the result of analysis of the video data and the voice data is at the same time a safety situation in a safety situation; If any one of the video data and the audio data is in an emergency situation, it is determined as an emergency waiting situation; It is preferable to set the video data and the audio data to be judged to be an emergency situation in the case of an emergency situation.

At this time, it is determined that two or more video data are detected and that a plurality of users are close to each other within a predetermined distance, it is determined that the video data is in an emergency waiting state. When the audio data is input in a decibel Is judged to be in the emergency waiting state at the same time, it is judged that it is an emergency situation.

In the emergency standby state and the emergency state, the emergency state monitoring server 30 'generates a corresponding processing signal.

That is, when it is determined that the emergency situation monitoring server 30 'is in an emergency situation or in an emergency standby state, the monitoring image data is enlarged and output At the same time, in the case of an emergency situation, an emergency signal is transmitted to the police station or the security company in which the upper server 20 is located, while generating an emergency bell signal.

In addition, the emergency situation monitoring server 30 'arranges and outputs the image data corresponding to the emergency standby state or the emergency situation in a separate output area for each generation time zone so that the image data can be reconfirmed quickly and promptly.

Meanwhile, the security system and its processing method provided with the monitoring automatic acquisition function according to the embodiment of the present invention are not limited to the above-described embodiments, but various modifications can be made within the scope of the present invention.

2: camera, 4: microphone,
12a-12n: first-Nth security terminal, 20: parent server,
30: Emergency monitoring server, 32: Monitor.

Claims (26)

A security terminal (12a-12n) for capturing an image through the camera (2) and transmitting it to the emergency situation monitoring server (30) in combination with a unique number registered therein;
An automatic situation determination algorithm for automatically receiving a unique number and image data from the security terminals 12a to 12n and determining whether it is a safety situation, an emergency standby situation, or an emergency situation automatically according to the number of persons and the number of people in the image data And an emergency situation monitoring server (30) for generating a corresponding processing signal to the monitoring personnel in an emergency standby situation and an emergency situation;
The emergency situation monitoring server 30 includes a first output area 34 for outputting image data received from a plurality of security terminals 12a-12n on the screen; A second output area 38 for enlarging and outputting specific image data corresponding to an emergency situation among the image data; And a third output area (36) for sorting the specific image data corresponding to the emergency situation in chronological order in the emergency standby state or the emergency situation in which a predetermined time has elapsed from the image data. A security system. The method according to claim 1,
Further comprising an upper server (20) provided in a police station or a security company so as to receive an emergency signal from the emergency situation monitoring server and dispatch an agent. The method according to claim 1,
And the security terminals 12a-12n are data capturing devices equipped with a CCTV or a web camera. The method of claim 3,
Wherein the data transmission device equipped with the web camera may be an IPTV. The method according to claim 1,
The automatic situation determination algorithm included in the emergency situation monitoring server 30 determines that a safety situation is detected when detecting one person in the image data; When two or more persons are detected, they are judged to be in an emergency atmosphere if they are located at a certain distance or in front of and behind; Wherein the monitoring system is an algorithm configured to determine an emergency situation when two or more persons are detected and a plurality of users are within a certain distance. The method according to claim 1,
The automatic situation determination algorithm provided in the emergency situation monitoring server 30 detects the motion speed through the elapsed time output to the captured image data and the displacement of the user's body (motion vector) And if it is greater than or equal to the predetermined value, it is determined to be in an emergency situation. The method according to claim 1,
The automatic situation determination algorithm provided in the emergency situation monitoring server 30 is a case where it is determined that the number of people in the image data and the personnel placement requirements are in an emergency situation and when simultaneous And determining that the actual emergency situation is satisfied when the satisfaction of satisfaction of the condition is satisfied. delete The method according to claim 1,
The emergency situation monitoring server 30,
A communication module (46) for communicating with the security terminal (12a-12n) and the upper server (20);
A device information registration unit 48 for registering location information and unique number information of the security terminals 12a-12n;
A data collection unit 50 for collecting image data transmitted from the security terminals 12a-12n;
An image pattern comparing unit 52 for analyzing the image data transmitted from the security terminals 12a-12n and determining whether there is a safety situation, an emergency standby situation, or an emergency situation according to the number of persons and the personnel arrangement pattern;
An emergency signal generator (54) for transmitting the emergency signal and the position information to the upper server (20) when the emergency state is determined;
A data storage unit 60 for registering location information and unique number information of the security terminals 12a to 12n, storing an automatic situation determination algorithm, and storing image data transmitted from the security terminals 12a to 12n; ;
The upper server 20 analyzes the position information of the security terminals 12a-12n and the emergency situation occurrence signals 12a-12n by analyzing the number of persons and the placement state of the image data transmitted from the security terminals 12a-12n, And a control unit (62) for controlling the transmission of the automatic monitoring function. 10. The method of claim 9,
Further comprising a video output control unit (56) for automatically controlling the magnification and output of video data determined as an emergency among a plurality of video data transmitted to the security terminals (12a-12n) A security system provided. 10. The method of claim 9,
The emergency condition monitoring server (30) further includes a motion velocity detector (58) for calculating a motion velocity through detection of a displacement of a member body belonging to the image data;
Wherein the control unit (62) controls to generate an emergency signal upon detection of a speed exceeding a preset motion speed. The method according to claim 1,
Wherein the automatic state determination algorithm can be implemented in the security terminal (12a-12n). The method according to claim 1,
Wherein the emergency condition monitoring server (30) is arranged in a police agency or a security company. delete delete A first step of registering the installation location information and the unique number of the security terminal in the emergency situation monitoring server;
A second step of the secure terminal receiving the captured image data of the camera;
A third step of the security terminal forming a single packet by combining the video data and the device unique number;
A fourth step of the security terminal transmitting the packet data to the emergency situation monitoring server;
A fifth step of automatically determining whether the corresponding image data is a safety situation, an emergency standby situation, or an emergency situation by driving an automatic situation determination algorithm by the emergency situation monitoring server;
And a sixth step in which the emergency situation monitoring server generates a corresponding processing signal in the emergency standby state and the emergency state. delete 17. The method of claim 16,
The fifth step recognizes a safety state when detecting one person in the image data;
When two or more persons are detected, they are recognized as emergency situations when they are spaced at a certain distance or front and back;
And a step of determining an emergency situation when a plurality of users are detected within a predetermined distance while two or more persons are detected. 17. The method of claim 16,
The method of claim 6, further comprising the step of causing the monitor to expose the image data to a larger size than other image data in a monitor in which multiple image data is exposed in an emergency standby state. 17. The method of claim 16,
The sixth process further includes the step of causing the corresponding image data to be enlarged and outputted from the other image data in the monitor where the multiple image data is exposed during the emergency situation, generating the emergency bell signal, and transmitting the emergency signal to the police or the security company And a monitoring automatic catching function. 17. The method of claim 16,
The method according to claim 1, further comprising the step of arranging image data corresponding to an emergency standby state or an emergency situation in a separate output area for each generation time period. 17. The method of claim 16,
The fifth step recognizes the safety situation upon detection of one person in the image data, recognizes as a standby state when two or more persons are detected and is spaced a certain distance side or front and rear sides;
When two or more persons are detected and a plurality of users approach within a predetermined distance, it is determined that the situation is an emergency waiting state;
Wherein the step of determining that the plurality of users is within a predetermined distance while the motion speed per one user is greater than or equal to the preset speed is determined as an emergency situation.
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