KR101182986B1 - Monitoring system and method using image coupler - Google Patents

Abstract

The present invention detects the movement of a person through an image taken by a camera installed in the monitoring area and the output of the video combiner and the image combiner for detecting an emergency situation (event) based on the sensing signal of the sensor installed in the monitoring area The present invention relates to a technology for notifying a user of a motion state or event occurrence of a person in the monitoring area using a signal and controlling a device (peripheral device) installed in the monitoring area.

Description

Security surveillance system using image combiner and its method {MONITORING SYSTEM AND METHOD USING IMAGE COUPLER}

1 is an overall network configuration to which the security monitoring method according to an embodiment of the present invention is applied.

2 is a detailed configuration diagram of the image combiner shown in FIG.

3, 4 and 5 are flowcharts for explaining a security monitoring method using an image combiner according to an embodiment of the present invention.

The present invention relates to a security monitoring system using a video combiner and a method thereof, and more particularly, to detect a human movement through an image captured by a camera installed in a monitoring area and to detect a sensing signal of a sensor installed in the monitoring area. By using the video combiner that detects an emergency situation and the output signal of the video combiner, the user is notified of the motion state or event occurrence of a person in the monitoring area, and the device (peripheral device) installed in the monitoring area is controlled. It's about technology that can be done.

With the development of communication technology, home automation and security systems have been developed that control various devices by installing various sensors in specific monitoring areas (eg, homes, offices) using the Internet and wireless communication technology.

As described above, according to the home automation or security system, even if the user is not located in the monitoring area, the user can conveniently check the status of the monitoring area or control the associated device at a remote location.

As an example of the home automation, a mobile communication terminal may be used to control a door lock installed in the monitoring area, control a gas valve, or open or close a curtain from a remote location.

As an example of the security system, an entrance detection sensor is installed at an entrance door, and when an entrance is detected through the entrance detection sensor, a user is notified to the outside so that the user can check the entrance.

In addition, the security system, such as CCTV, to transmit the image taken by the camera to a remote PC, so that the monitoring area can be confirmed through the PC, the PC-based system has the inconvenience that the PC should always be on and Since the PC uses Window OS, there are disadvantages such as security vulnerability and possibility of virus infection. Since such a security system simply reproduces an image captured by a camera through a PC and stores it in an internal storage means (memory), the user can visually monitor the monitoring area only by checking the monitor of the PC.

In this case, there is a problem that due to the carelessness of the user, it may occur when not aware of the occurrence of the emergency.

The present invention has been created in view of the above-described circumstances, and the purpose of allowing a user located in a remote location to check an image of a monitoring area when necessary, and notifying a remote user when a motion of a person is detected or an event occurs. do.

In addition, a user accesses an image combiner via a web, receives an image from the image combiner, or controls a peripheral device installed in a monitoring area through the image combiner.

In order to achieve the above object, the security monitoring system using an image combiner according to the present invention, the camera unit is installed to photograph the monitoring area, and outputs a video signal corresponding to the image taken; A peripheral device driver for operating a peripheral device installed in the monitoring area for home automation; A sensor unit for sensing an event occurring in the monitoring area and outputting a sensing signal according thereto; Receives and stores an image signal output from the camera unit, detects the occurrence of an event based on the sensing signal output from the sensor unit, and controls the peripheral device driver, the initial product information and IP address Video combiner for transmitting to the video combiner management server; The image combiner management server connected to the image combiner through the Internet to support the image combiner to connect to an authorized remote PC; And a remote PC connected to the image combiner under the control of the image combiner management server to receive an image managed by the image combiner or to command operation control of the peripheral device through the image combiner. .

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In addition, the security monitoring method using an image combiner according to the present invention, when the connection to a predetermined image combiner from a remote terminal, the first image combiner management server configured on the web performs the user authentication for the remote PC or mobile phone process; A second step of, if the user authentication is successful, transmitting an IP address of the image combiner and an authentication key randomly generated to the remote terminal; Transmitting the authentication key to the image combiner; A fourth step of, when the remote terminal transmits a predetermined message using the authentication key, the image combiner performs access authentication for the remote terminal using the authentication key; And a fifth process of performing a control operation corresponding to the message if the access authentication succeeds.

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

1 is an overall network configuration in which a security monitoring system according to an embodiment of the present invention is implemented.

In the monitoring area, the image combiner 300, the camera unit 100 for transmitting the image signal photographed by the image combiner 300, the peripheral device driver 110 for driving the peripheral device under the control of the image combiner 300, The sensor unit 120 for transmitting a sensing signal detected by each sensor to the image combiner 300 is provided.

The camera unit 100 may be configured as a video phone camera installed at the door, or may be configured as a camera that may be installed in a living room or a room, and the camera unit 100 communicates with the image combiner 200. It is preferred that an interface is provided. When the communication method between the camera unit 100 and the image combiner 200 is wireless, the camera unit 100 may wirelessly process an image signal photographed through the camera so as to be transmitted as a wireless signal. It is preferred to be provided.

The sensor unit 120 is composed of sensors including a sensor for electronically detecting the opening and closing of the door, a sensor for detecting the human body through infrared rays, and a sensor for electronically detecting the on / off of the fluorescent lamp.

In addition, the peripheral device driving unit 110 may include a door lock driving unit for controlling the opening and closing of the door, a gas valve driving unit for electronically controlling the opening and closing of the gas valve, a fluorescent lamp driving unit for electronically controlling the on / off of the fluorescent lamp. .

In the above embodiment, the peripheral device is limited to a door lock, a gas valve, a fluorescent lamp, etc., but it is a matter of course that the application can be added by those skilled in the art.

Peripheral device driver 110 and sensor unit 120 is also provided with an interface for communication with the image combiner 200. When the communication method between the sensor unit 120 and the image combiner 200 is wireless, the sensor unit 120 wirelessly processes and transmits the sensed signal detected through each sensor to be transmitted as a wireless signal. It is preferable that this is provided.

The image combiner 300 notifies the remote user of the status of the monitoring area based on the video signal and the sensing signal transmitted from the camera unit 100 and the sensor unit 120, respectively, and the surroundings under the control of the remote user. The device driver 110 performs a function of controlling the driving of the peripheral device.

Detailed configuration of the image combiner 300, as shown in Figure 2, the main CPU 302, video decoder 304, wireless camera signal receiver 306, video codec 306, image storage device 308, The video encoder 310, the Ethernet interface 312, the sensing detector 316, the wireless transceiver 318, and the peripheral controller 320 are provided.

The video decoder 304 is a means for performing a function of decoding an input video signal and transmitting it to the main CPU 302. The video decoder 304 is preferably connected to a wireless camera signal receiver 306 for receiving an image signal transmitted wirelessly. The video decoder 304 receives a video signal input through a wire or a video signal transmitted from a wireless camera signal receiver 306. As shown in the figure, the video decoder 304 of the present invention supports four channels, but may be configured to support 16 channels or 32 channels.

In addition to performing overall control for image processing, the main CPU 302 allows the remote user to be notified of a human movement and an event occurrence state based on a sensing signal of the sensor unit 120, and according to the user's command. Means for performing a function of remotely controlling the operation of the peripheral device configured in the sensor unit 120.

The video codec 306 is a means for performing a function of compressing and transmitting image data transmitted from the main CPU 302 to the image storage device 306.

The video compression file stored in the video storage device 306 is restored by the video encoder 310 and output to a television or monitor connected to the video combiner 300, or transmitted to the Ethernet interface 312 and remotely connected through the Internet 450. The user's mobile phone 600 or remote PC 700 is output.

In another embodiment, the compressed image stored in the image storage device 306 is transferred to the Ethernet interface 312 under the control of the main CPU 302, and is transmitted to the mobile phone 600 or the remote PC 700 of the remote user in the form of a file. Can be sent.

In this case, it is preferable that the mobile phone 600 or the remote PC 700 of the remote user includes a video player (eg, a window player) to reproduce and output the video compressed file transmitted through the Internet 450.

The main CPU 302 of the present invention controls the related devices based on the environment set through the user interface 314.

The user can set the IP address, storage mode (Full, Evevt, Motion Detection, etc.), number of saved screens (frames per second), save / stop in the image combiner 300, and save images through the user interface 314. Commands such as search, image playback, channel conversion, and the like, and commands set by the user interface 314 are stored in the main CPU 302, and an operation corresponding to an environment set under the control of the main CPU 302 is performed. .

Here, when the storage mode is set to "Full", the main CPU 302 causes all video signals output from the video decoder 304 to be stored in the image storage device 308, and if the storage mode is set to "Event" When the change of the sensing signal of the specific sensor is detected through the sensing detector 314, the image signal output from the video decoder 304 is stored in the image storage device 308.

In addition, when the storage mode is set to "Motion Detection", the main CPU 302 detects a person in the monitoring area using image data output from the video decoder 304, and then detects a person's movement. If so, the image data is stored in the image storage device 308, and transmitted to the remote PC and the mobile phone through the Ethernet interface 312.

Meanwhile, the image combiner 300 receives a specific sensing signal transmitted from the sensor of the sensor unit 120 through the wireless transceiver 318 and transmits the sensing signal to the sensing detector 316, and transmits the sensing signal to the main CPU 302. To pass. When the storage mode is set to "Event", the main CPU 302 performs a storage / transmission operation on the image data based on the sensing signal.

When the control signal is transmitted from the Ethernet interface 312, the main CPU 302 transmits the control signal to the peripheral device controller 320. The peripheral device controller 320 converts the control signal into a control signal capable of controlling a device to be controlled and transmits the control signal to the wireless transceiver 318. The wireless transceiver 318 transmits the control signal as a wireless signal (eg, an FM signal), and the peripheral device driver 110 receives the control signal and performs an operation corresponding to the control signal, thereby providing a remote PC 700. Or according to the remote control of the mobile phone 600 is operated.

The process of registering the video combiner in the video combiner management server 400 will be described with reference to FIG. 3.

The remote PC 700 accesses the video combiner management server 400 using the URL or IP address of the video combiner management server 400 existing on the web (S306), which is provided through the image combiner management server 400. When the video combiner registration request is requested on the web page, the video combiner management server 400 outputs a web page for registering the video combiner to the remote PC 700 to register the image combiner to be managed by the user of the remote PC 700. (S308). At this time, on the web page for registering the video combiner, the product number (serial number) of the video combiner, user information (name, social security number, address, contact information, etc.), authentication information (ID, password, etc.), to receive notification when an event occurs. It is configured to input a mobile phone number and the like, and receives the corresponding information from the user (S310).

The video combiner management server 400 stores the input information in the video combiner management DB (not shown) (S312), and the remote PC 700 or the mobile phone 600 corresponding to the user terminal is imaged based on the information. Through the combiner 300 to control the devices installed in the monitoring area.

On the other hand, it is preferable that the image combiner management program is installed in the remote PC 700 or the mobile phone 600 for controlling the devices installed in the monitoring area through the image combiner 300. The image combiner management program of the image combiner 300 is transmitted from the image combiner management server 400 after the remote PC 700 or the mobile phone 600 receives the ID / PW authentication through the image combiner management server 400. By using the IP address and the authentication key to access the video combiner 300, it is possible to control the peripheral devices installed in the monitoring area through the video combiner (300).

Although the process of registering the video combiner in the video combiner management server 400 using the remote PC 700 has been described with reference to FIG. 3, the video combiner management server 400 is also imaged through the mobile phone 600 through the same process. The coupler can be registered.

Subsequently, a process of performing a security monitoring function for the monitoring area through the image combiner 300 with the remote PC 700 with reference to the flowchart shown in FIG. 4 and controlling the peripheral devices installed in the monitoring area in detail Explain.

When the user drives the image combiner connection program mounted on the remote PC 700 (S402), and requests the image combiner connection on the image combiner connection program (S404), the image combiner connection program is ID and PW (password) which are authentication information. ) And outputs a window for receiving the input and receives the ID and PW from the user (S406).

When the ID and password are input from the user, the image combiner access program transmits the serial number of the image combiner to be managed by the user and the received ID and password to the image combiner management server 400. The video combiner management server 400 requests the ID / PW authentication for the user (S408).

Thus, the video combiner management server 400 queries the product number, ID, PW transmitted from the remote PC 700 in the video combiner management DB, and performs authentication for the ID / PW (S410).

As a result of the authentication, if the product number, ID, PW transmitted from the remote PC 700 does not exist in the image combiner management DB, it is determined that the authentication failed (No in S412) and notifies the remote PC 700 side of the authentication failure. (S414).

On the contrary, if the product number, ID, and PW transmitted from the remote PC 700 exist in the video combiner management DB, it is determined that the authentication is successful (Yes in S412), and the video combiner management server 400 randomly authenticates the key. Generate (S416), and transmits the authentication key to the video combiner 300 (S416).

In addition, the image combiner management server 400 transmits the authentication key and the IP address of the image combiner 300 to the remote PC 700 side (S420).

Subsequently, the remote PC 700 requests access authentication to the image combiner 300 using the authentication key in the state in which the remote PC 700 is connected to the image combiner 300 using an IP address (S422).

On the other hand, the main CPU 302 of the video combiner 300 stores the authentication key transmitted from the video combiner management server 400, the connection authentication from the remote PC 700 or the mobile phone 600 using the authentication key When requested, it is determined whether the previously stored authentication key and the authentication key transmitted from the remote PC 700 or the mobile phone 600 match, and performs access authentication for the remote PC 700 or the mobile phone 600 ( S424).

As a result of performing the access authentication, if the authentication key stored in the main CPU 302 of the video combiner 300 and the authentication key transmitted from the remote PC 700 or the mobile phone 600 do not match each other (No in S426), the video The main CPU 302 of the combiner 300 controls the Ethernet interface 312 to terminate the connection with the remote PC 700 (S430).

On the other hand, if the authentication key stored in the main CPU 302 of the video combiner 300 and the authentication key transmitted from the remote PC 700 or the mobile phone 600 match each other (Yes in S426), the image combiner 302 The main CPU 302 determines that authentication is successful, and allows the connection of the remote PC 700 (S428).

Thus, the communication channel between the remote PC 700 and the image combiner 300 is connected (S432).

As the communication channel is formed as a communication channel connecting the remote PC 700 and the image combiner 300 as described above, through the camera unit 100 to the image combiner 300 in accordance with the mode set in the remote PC (700). The captured image is transmitted or an event detected through the sensor unit 120 is notified.

In addition, when a control signal for controlling a specific peripheral device is transmitted through the remote PC 700, the image combiner 300 controls the driving of the peripheral device based on the control signal. For example, when "door open" of the door lock is set through the remote PC 700, the image combiner 300 transmits a door open control signal to the peripheral device driver 110, so that the door is closed by the peripheral device driver 110. Open it.

The operation performed by the main CPU 302 of the image combiner 300 according to the setting state of the storage mode will be described in detail with reference to the flowchart shown in FIG. 5.

If the storage mode is set to "Full", the main CPU 302 transmits the video data output from the video decoder 304 to the video codec 306, compresses the video data, and then displays the video compressed file. To the storage device 308.

At this time, if the image transmission is requested from the remote PC 700 (YES in S506), the requested image compression file is transferred to the Ethernet interface 312 so that the image compression file is transmitted to the remote PC 700.

In addition, when an image transmission is requested from the mobile phone 600 (Yes in S510), the main CPU 302 transmits the image compression file to the video encoder 310 to restore the image data, and then restores the image data to the Ethernet interface. The image data is transmitted to the mobile phone 600 through the wireless data network by transmitting to 312.

In the present invention, the data transmission speed of the wired Internet (ADSL, dedicated network, etc.) to the remote PC 700 is a transmission speed is variable according to the situation when connected, so when the remote PC 700 is connected from the video combiner 300, After the image combiner 300 transmits a certain amount of data to the remote PC 700 and stores the transmitted time, the remote PC 700 receives the predetermined amount of data and transmits the time when all the data is transmitted. ), The video combiner 300 checks the transmission speed of the wired Internet between the remote PCs 700 currently connected, determines the appropriate data amount, and then transmits the image compressed file.

As the mobile phone 600 transmits and processes data according to the wireless Internet and the processing power of each mobile phone, the image combiner 300 transmits a certain amount of data as in the remote PC 700, and the mobile phone 600 ) Transmits the received data to the image combiner 300 to transmit the image data in consideration of the transmission speed and the processing capacity of the mobile phone, but can also transmit the image data to the remote PC 700. The mobile phone 600 can also transmit an image compressed file.

On the other hand, if the storage mode is set to "motion detection" in the main CPU 302 (No in S502, Yes in S514), the main CPU 302 shoots based on the image data output from the video decoder 304. The movement of the person is monitored by analyzing the captured image (S516).

The method for detecting the movement of a person can be implemented as follows.

The algorithm used for image processing is applied to separate the person and the background by calibration, and to filter out the person-separated image, to separate the human expected area, and to measure the number of people.

First of all, in the calibration phase, we apply the technology that minimizes the influence of external lighting by properly measuring the position of the sun, weather blur, and rain by using the lighting influence cancellation algorithm. The lighting is judged by analyzing, and the background is separated by analyzing the gray level around the gray level constancy. This calibration separates people from the background, processes the filters of human separation images, and separates human expected areas to measure the number of people.

In the filter processing of human separated images, we use the shadow effect decay algorithm to minimize the effects of shadows caused by surrounding buildings and trees, and use the shadow decay algorithm and edge detection based shadow reduction caused by people. Separate the human prediction area. In addition, because camera calibration allows people who are far from the camera to be small and people who are close to the camera are taken far from each other, a large number of complicated people can be calculated by using a formula and a constant method.

As a concrete method, a complexity calculation is used. The following three methods can be used.

First, the complexity of the image is calculated. Second, the characteristics for calculating the actual number of people are captured. Third, the entropy, moment, and texture are used to separate the human prediction area. Finally, the number of people is calculated by matching the complexity and the actual number of people before the area occupancy is measured.

This method matches the camera calibration parameters and uses fuzzy or neural network method. In addition, as a method for counting the number of minority people, the first and second image difference images are calculated by the difference image calculation method, and the second, from the image to obtain one bunch (person) from the difference image obtained by the blob labeling method. The process of extracting a specific area is performed. Third, the method of edge detection uses the basic method to extract the characteristics of an object called human. Also, it recognizes the number of people by checking the passing of people in the fixed area by motion recognition, and calculates the number of people moving by using the difference image of the front / rear image and the motion vector calculation. Finally, by comparing the template of the person using pattern matching method, it is judged whether it is a person or not, and by calculating the number of people, it is possible to accurately count the number of people moving by installing the camera in the right position.

If the human motion is detected through the above-described step S516 (Yes in S518), the main CPU 302 transmits and compresses the image data received from the video decoder 304 to the video codec 306, and then compresses the image data. The compressed file is stored in the image storage device 308 (S520).

At the same time, the main CPU 302 checks whether the remote PC 700 is currently connected through the Ethernet interface 312, and if the remote PC 700 is connected (Yes in S522), the Ethernet interface 312 is checked. The image compressed file is transmitted to the remote PC 700 through the step S524.

On the other hand, when the main CPU 302 confirms that the remote PC 700 is not connected (connected) (No at S522), or the operation of step S524 is completed, the main CPU 302 disconnects the Ethernet interface 312. The video combiner management server 400 transmits a message informing the movement of a person to notify the movement of the person in the monitoring area.

Accordingly, the video combiner management server 400 checks whether the mobile phone is registered with the video combiner management DB by checking the video combiner management DB (S526), and if the mobile phone is registered, the movement of a person to the SMS server 500. Request to send a text message to notify the user. In response to the request, the SMS server 500 transmits a text message, for example, "A person is moving in the house. Please check." To guide the movement of the person to the mobile phone 600 (S527).

The user of the mobile phone 600 notified of the text message as described above drives the video combiner connection program, accesses the video combiner 300, and requests the image combiner 300 to transmit an image to check the current monitoring area. Can be.

On the other hand, if the storage mode is not registered as "Full" or "move detection" (No in S502, No in S514), by monitoring the sensing signal output from the sensing detector 316 (S530), the change of the sensing signal Is detected (YES in S532), the main CPU 302 transmits and compresses the image data received from the video decoder 304 to the video codec 306, and then compresses the image compressed file to the image storage device 308. Save (S533).

At the same time, the main CPU 302 checks whether the remote PC 700 is currently connected via the Ethernet interface 312, and if the remote PC 700 is connected (Yes in S534), the Ethernet interface 312 The video compression file in a state where an event has occurred is transmitted to the remote PC 700 through S536.

On the other hand, when the check result of the main CPU 302 indicates that the remote PC 700 is not connected (connected) (No at S534) or the operation of step S536 is completed, the main CPU 302 disconnects the Ethernet interface 312. Through the video combiner management server 400 transmits a message notifying the occurrence of the event.

Accordingly, the video combiner management server 400 checks whether the mobile phone is registered for the video combiner 300 by querying the video combiner management DB (S540), and if the mobile phone is registered, the event generation to the SMS server 500 is performed. Requests the transmission of text messages. By the SMS server 500, a text message corresponding to an event occurrence state, for example, "door open", "door closed", is transmitted to the mobile phone 600.

As described above, according to the image combiner and the security monitoring system using the method and the method according to an embodiment of the present invention, it is possible not only to check the status of the monitoring area in real time through a PC and a mobile phone located at a remote location, It is effective to check the status of the peripheral device and to remotely control the status of the peripheral device.

The present invention may be used to safely protect the elderly at a senior citizen's care facility, such as by notifying a remote user when a motion of the person is detected.

On the other hand, the present invention is not limited to the above-described embodiment, but can be modified and modified within the scope not departing from the gist of the present invention, such modifications and changes should be regarded as belonging to the following claims. will be.

Claims (26)

delete delete delete delete delete delete delete delete delete A camera unit installed to capture a monitoring area and outputting an image signal corresponding to the captured image; A peripheral device driver for operating a peripheral device installed in the monitoring area for home automation; A sensor unit for sensing an event occurring in the monitoring area and outputting a sensing signal according thereto; Receives and stores an image signal output from the camera unit, detects the occurrence of an event based on the sensing signal output from the sensor unit, and controls the peripheral device driver, the initial product information and IP address Video combiner for transmitting to the video combiner management server; The image combiner management server connected to the image combiner through the Internet to support the image combiner to connect to an authorized remote PC; And Under the control of the video combiner management server, a remote PC which accesses the video combiner and receives the image managed by the video combiner or commands the operation control of the peripheral device through the image combiner. Security monitoring system using an image combiner having a. The method of claim 10, wherein the image combiner A video decoder which receives a video signal from a camera installed in a monitoring area, decodes the video signal, and outputs video data; A sensing detector configured to receive a sensing signal transmitted from sensors installed in the monitoring area and detect a change in the sensing signal; A video codec for compressing image data output from the video decoder to generate an image compression file; An image storage device for storing the image compressed file; According to the setting of the storage mode, the storage of the image data output from the video decoder is controlled, and if an event occurs through the sensing detector, a remote user is notified of this; A main CPU for controlling a predetermined control signal to be transmitted to the peripheral device accordingly; A user interface supporting setting of a storage mode of the main CPU; A peripheral device controller which transmits a control signal for operation control to the peripheral device driver under the control of the main CPU; And And an Ethernet interface for allowing the video combiner to communicate with the video combiner management server and for interfacing the remote PC to communicate with the video combiner. The method of claim 11, wherein the image combiner A wireless camera signal receiver for receiving a wireless video signal from the camera; And And a wireless transmitter / receiver for receiving a wireless sensing signal output from the sensors and wirelessly transmitting a control signal output from the peripheral device controller to the peripheral device. The image combiner management server of claim 10, wherein the image combiner management server comprises: An image combiner management DB for storing product information and authentication information of the image combiner inputted from the remote PC; Means for generating a randomly generated authentication key for access authentication of the image combiner; And requesting access to the video combiner from the remote PC, performing authentication on the remote PC based on information stored in the video combiner management DB. delete The image combiner management server of claim 13, wherein Sends the authentication key randomly generated with the IP address of the video combiner to the remote PC successfully authenticated, and transmits the authentication key to the video combiner, and the image combiner accesses the remote PC using the authentication key. Security surveillance system using a video combiner, characterized in that to perform authentication. The method of claim 11, wherein the image combiner And compressing the image data output from the video decoder through the video codec to generate an image compression file, and storing the image compression file in the image storage device. The method of claim 11, wherein the image combiner Extracting a person from the image data output from the video decoder, if the movement of the person is detected, and transmits the image compression file for the image data to the remote PC via the Ethernet interface, the human to the video combiner management server Security surveillance system using a video combiner, characterized in that the movement notification. The method of claim 11, wherein the image combiner When a change in the sensing signal is detected based on the sensing signal output from the sensor unit, the image compression file for the image data is transmitted to the remote PC through the Ethernet interface, and the event is notified to the image combiner management server. Security monitoring system using an image combiner, characterized in that. The image combiner management server of claim 10, wherein the image combiner management server comprises: When the mobile phone number to manage the video combiner is registered from the remote PC, the mobile phone number is stored in the video combiner management DB, When the movement of the person or the event is notified from the video combiner, a security monitor system using a video combiner, characterized in that for transmitting a text message corresponding to the notification content to the mobile phone via an SMS server. 20. The method of claim 19, wherein the video combiner management server When the connection of the video combiner is requested from the mobile phone, after performing ID / PW authentication for the mobile phone, if authentication is successful, the IP combiner and the randomly generated authentication key are transmitted to the video combiner. And transmitting an authentication key so that the video combiner can perform connection authentication to the mobile phone using the authentication key. A first step of performing a user authentication on the remote terminal by an image combiner management server configured on a web when a connection to a predetermined image combiner is requested from a remote terminal; A second step of, if the user authentication is successful, transmitting an IP address of the image combiner and an authentication key randomly generated to the remote terminal; Transmitting the authentication key to the image combiner; A fourth step of, when the remote terminal transmits a predetermined message using the authentication key, the image combiner performs access authentication for the remote terminal using the authentication key; And And a fifth process of performing a control operation corresponding to the message if the access authentication is successful. The method of claim 21, wherein the remote terminal is Security monitoring method using an image combiner comprising a remote PC or a mobile phone. The method of claim 21, wherein in the fourth process The predetermined message is a message for requesting video transmission or a security monitoring method using a video combiner, characterized in that the message for controlling the state of the peripheral device provided in the monitoring installed with the video combiner. 23. The method of claim 22, The image combiner extracts a person from the image data output from the video decoder, and when the movement of the person is detected, transmits the image compressed file of the image data to the remote PC through the Ethernet interface, and sends the image combiner to the server. Security monitoring method using a video combiner, characterized in that further comprising the step of notifying the movement of the person. 23. The method of claim 22, When the image combiner detects a change in the sensing signal based on the sensing signal output from the sensor unit, transmits an image compression file for the image data to the remote PC through an Ethernet interface, and generates an event to the image combiner management server. Security monitoring method using a video combiner characterized in that it further comprises the step of notifying. The method of claim 24 or 25, The video combiner management server is a security monitoring method using a video combiner, characterized in that when the motion detection or event occurrence of a person from the video combiner is notified, sending a text message corresponding to the notification to the mobile phone via the SMS server.

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