KR20140129762A - Ip/sip/ims camera, private security system with ip/sip/ims camera and control method thereof - Google Patents

Abstract

The present invention relates to a private security system. More specifically, in a private security system and a controlling method, various kinds of sensors and operating devices are connected to an IP/SIP/IMS camera by wire/wireless. Therefore, in addition to the functions of the IP/SIP/IMS camera capable of capturing an image, information detected by the respective sensors is analyzed. The sensor detecting abnormal information pans and tilts a body and a lens of the IP/SIP/IMS camera, thereby covering an allowable capture range of one IP/SIP/IMS camera. The private security system comprises: an image sensor which converts image information sensed through a camera lens to digital image information; a decoder which decodes the image information to a video compression format; a camera control unit which transmits the converted image information through a camera network connection unit or stores the converted image information in a camera data storage unit; a camera data storage unit which stores the image information and camera driving information; an audio data conversion unit which performs audio modulation/demodulation to transmit analog audio information inputted/outputted through a microphone and a speaker; and a camera power supply unit which receives external power and converts the external power to a DC power according to components of the camera.

Description

TECHNICAL FIELD [0001] The present invention relates to an IP / SIP / IMS camera, a private security system having an IP / SIP / IMS camera, and a private security system control method.

The present invention relates to a private security system, and more particularly, to an IP / SIP / IMS camera in which various types of sensors and operating devices are wired or wirelessly connected to each other, The IP / SIP / IMS camera analyzes the information detected by the sensors and detects the abnormal information, so that the IP / SIP / IMS camera body and the lens are panned by tilting, and the IP / SIP / IMS camera And more particularly, to a private security system and a control method capable of covering a wide range that can be photographed.

Generally, the biggest installation purpose of CCTV is the role of security and surveillance, and it is being used for countermeasures after the occurrence as well as prevention through various thefts and alarms of crimes. In fact, CCTV installation can reduce the incidence of street crime and trace the occurrence of crime, and plays a major role in the detection of crime and the adoption of evidence. With the recent development of CCTV technology, cheap private security system using IP camera is rapidly spreading, and utilization field is deviated from existing security function and applied to various fields such as time attendance management, vehicle management, care for the elderly, pet care and remote control . In addition, it is also used for verification in the event of an accident such as a black box of a commercial vehicle or a private vehicle.

Currently, most private security systems used in home and small businesses usually consist of one or two IP cameras and video storage devices (NVRs). When an IP camera detects a security breach, it sends alert messages to the manager's mobile phone, The administrator uses the smartphone APP or the video call function of the mobile phone to access the IP camera and to grasp the situation. Such a small private security system has the advantage of being able to cope with security breaches of home and workplace in relatively real time, but the following problems still remain.

 - Limitation of acquisition of security infringement information: Due to the limited viewing angle of the camera lens, when a video camera is controlled by a single camera, a vulnerable position that can not be detected occurs. In order to compensate for this, several cameras can be installed to compensate for the weakness. However, it is difficult to control all locations in a home or workplace that is divided into several spaces. In some cases, it may not be possible to configure an IP camera by configuring the network and power depending on location. Most IP cameras recognize the movement of images recognized by the camera lens and manage the security according to the method. Therefore, risks such as gas, high temperature, and fire can not be recognized by the IP camera alone.

- Restriction of real-time countermeasures: The current security system is a function-oriented system that notifies the administrator of the security violation. Therefore, the ability to respond to security breaches in real time is vulnerable. For example, in the case of a theft incident, a system that interlocks with an IP camera may detect an intrusion and send a text message to the administrator, and the situation may end in a short time when the administrator who has checked the IP camera connects to the IP camera. After recognizing the security violation, it is necessary to have a function to handle this more actively in the field.

- Limitation of management terminal: The current security system is a function-oriented system that notifies the administrator of the security violation after it is recognized by the letter. Therefore, if the administrator's mobile phone is turned off or can not check the characters, real-time response is impossible. It should be able to cope with security breach in real time by using various terminals such as existing fixed telephone and IP telephone as well as mobile phone.

In order to solve the above problems, in addition to functions of an IP / SIP / IMS camera capable of photographing by connecting various kinds of sensors and operating devices to an IP / SIP / IMS camera by wired / wireless connection, It also has the purpose of discriminating the detected information and making it possible to actively respond to the abnormal situation.

Another object of the present invention is to provide an IP / SIP / IMS camera body and a lens pan-tilting operation using a sensor that detects abnormal information by analyzing information sensed by each sensor in an IP / SIP / IMS camera, The IP / SIP / IMS camera of the present invention can cover a wide range.

Still another object of the present invention is to provide an IP / SIP / IMS camera which is connected to a network means through an IP / SIP / IMS gateway, and can transmit captured image information and anomaly detection information bidirectionally to user terminals in various environments , So that accurate information can be transmitted and received regarding an abnormal situation.

It is still another object of the present invention to provide an IP / SIP / IMS camera and a user, a user or a manager in the field together with the IP / SIP / IMS camera and the IP / SIP / IMS gateway, It is possible to actively apply to on-site coping by enabling real-time call or video call with a person who can direct emergency response.

According to an aspect of the present invention, there is provided an image processing apparatus including an image sensor for converting image information sensed through a camera lens into digital image information; A decoder for decoding and converting image information into a moving image compression format; A camera control unit for transmitting the converted image information through a camera network connection unit or storing the converted image information in a camera data storage unit; A camera data storage unit for storing image information and driving information of the camera; An audio data converter for converting / demodulating audio data for transmitting analog audio information input / output from a microphone and a speaker; And a camera power unit for receiving external power and supplying power to the camera components, the camera comprising: an external sensor controller for processing information sensed by one or more external sensors connected by wire or wireless; An external actuator control unit interlocked with at least one external operation device connected to the wired / wireless line to control the external operation device; And a camera network connection unit for transmitting image information and voice information to the network side.

According to a preferred embodiment of the present invention, at least one of the external sensor control unit and the external actuator control unit is used, and the camera network connection unit transmits and receives at least one of image information and voice information, Wherein the external operating device includes at least one of a gas sensor, a fire sensor, a crime prevention sensor, an impact sound detection sensor, an activity sensor, a door sensor, a temperature sensor and a humidity sensor, And transmits / receives image information and voice information to / from a wired / wireless telephone of any one of an external wired telephone, a wireless telephone, a video telephone, an SIP telephone, an IMS telephone, a smart phone, and a mobile phone via the camera network connection unit and the network IP / SIP / IMS camera.

In a preferred embodiment of the present invention, the camera pan tilting controller controls pan-tilting of the camera under the control of the camera controller; And a pan-tilting operation unit for making the camera pan-tilting operation by the camera pan tilting control unit. When the camera pan tilting control unit and the pan-tilting operation unit receive the detection signal from the external sensor, And the pan / tilt operation is performed such that the camera lens is directed to a position where the sensed external sensor is located.

In a preferred embodiment of the present invention, the IP / SIP / IMS camera; And an IP / SIP / IMS camera connected to the IP / SIP / IMS camera for transmitting / receiving image information and voice information to / from an external wired telephone, wireless telephone, video telephone, SIP telephone, IMS telephone, smart phone, And a SIP / IMS gateway.

Furthermore, in a preferred embodiment of the present invention, a sensor sensing step of transmitting a signal sensed by an external sensor to a camera controller of an IP / SIP / IMS camera; A sensing position pan tilting photographing step in which the camera determines the position of the external sensor under the control of the camera control unit and operates the pan-tilting operation to photograph the sensing position of the external sensor; A sensing information transmission step of transmitting image information and voice information photographed to a wired / wireless telephone through an IP / SIP / IMS gateway connected to a camera network connection unit; And an external operating device control step of controlling an external operating device by analyzing image information captured by a camera and a detection signal of an external sensor, wherein the sensing position pan tilting photographing step comprises: A sensor position discrimination step of reading position information of the sensor; A sensor position pan tilting control step of transmitting position information of an external sensor from a camera control unit to a camera pan tilting control unit; And an external sensor position photographing step of photographing the sensing position of the external sensor by operating the pan-tilting operation unit under the control of the camera pan tilting control unit.

According to the present invention configured as described above, in addition to functions of an IP / SIP / IMS camera capable of photographing by connecting various types of sensors and operating devices to an IP / SIP / IMS camera by wired / wireless connection, It is possible to actively cope with the abnormal situation.

Another effect of the present invention is to enable the IP / SIP / IMS camera body and the lens to be panned by a sensor that detects abnormal information by analyzing the information sensed by each sensor in the IP / SIP / IMS camera, The IP / SIP / IMS camera of the present invention can cover a wide range.

Further, another effect of the present invention is that the IP / SIP / IMS camera is connected to the network means through the IP / SIP / IMS gateway, so that the captured image information and the anomaly detection information can be transmitted bidirectionally to the user terminals in various environments , It is possible to transmit and receive accurate information about an abnormal situation.

Further, another effect of the present invention is that the configuration such as the IP / SIP / IMS camera and the IP / SIP / IMS gateway is configured to enable bi-directional transmission and reception, And real-time conversation or video communication is possible with the person who can direct the emergency response.

1 is a schematic configuration diagram of a private security system having an IP / SIP / IMS camera according to the present invention.
FIG. 2 is a schematic configuration diagram of an embodiment having an IP / SIP / IMS gateway together with a private security system having an IP / SIP / IMS camera according to the present invention.
3 is a configuration diagram of an IP / SIP / IMS camera according to the present invention.
4 is a configuration diagram of an IP / SIP / IMS gateway according to the present invention.
5 is an exemplary view of a registration DB structure of an external sensor in a data storage unit of an IP / SIP / IMS camera according to the present invention.
FIG. 6 is an exemplary view of a registration DB structure of an external operating device in a data storage unit of an IP / SIP / IMS camera according to the present invention.
FIG. 7 is a diagram illustrating an example of a registered DB structure of voice data and character data for external outgoing in a data storage unit of an IP / SIP / IMS camera according to the present invention.
8 is an exemplary diagram illustrating a service configuration registration DB structure in a data storage unit of an IP / SIP / IMS camera according to the present invention.
9 is a flowchart illustrating a method of controlling a private security system provided with an IP / SIP / IMS camera according to the present invention.
10 is a diagram illustrating an exemplary configuration of an external sensor control unit in the case of receiving an external sensor sensing signal in an IP / SIP / IMS camera according to an embodiment of the present invention and performing an anomaly detection discrimination operation in the external sensor control unit.
FIG. 11 is a diagram illustrating a configuration of a camera controller in the case of receiving an external sensor sensing signal in an IP / SIP / IMS camera according to an embodiment of the present invention and performing an anomaly detection discrimination operation in an external sensor controller.
FIG. 12 is a flowchart illustrating a control method of a private security system in the case of receiving an external sensor sensing signal in an IP / SIP / IMS camera according to the present invention and detecting an anomaly in an external sensor control unit.
FIG. 13 is a diagram illustrating an exemplary configuration of an external sensor control unit in case of receiving an external sensor sensing signal in an IP / SIP / IMS camera according to an exemplary embodiment of the present invention and performing an anomaly detection discrimination operation in a camera control unit.
FIG. 14 is a diagram illustrating an exemplary configuration of a camera control unit in the case of receiving a detection signal of an external sensor in an IP / SIP / IMS camera according to the present invention and performing an anomaly detection discrimination operation in a camera control unit.
FIG. 15 is a flowchart illustrating a method of controlling a private security system in the case of receiving an external sensor sensing signal from an IP / SIP / IMS camera according to an exemplary embodiment of the present invention and performing an anomaly detection discrimination operation in a camera controller.

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

In other words, the present invention relates to a private security system having an IP / SIP / IMS camera (SIP camera 100 and IP / SIP / IMS camera and a control method thereof), and an embodiment thereof will be described with reference to FIGS. 1 to 37 .

As shown in FIG. 1 and FIG. 2, the security system 10 is a security system in which a security system is provided by a security system or an organization rather than an organization. In the security system 10 of the present invention, And an IP / SIP / IMS gateway 200 connected to an IP / SIP / IMS camera 100 and an IP / SIP / IMS camera 100 to be connected to an external phone or a smart phone.

That is, the wired / wireless telephone 600 connected to the SIP camera 100 and the SIP camera and being connected to the external wired telephone, the wireless telephone, the video telephone, the SIP telephone, the IMS telephone, the smart phone, And an IP / SIP / IMS gateway 200 for transmitting and receiving the private security system 10.

Thus, the information sensed and photographed by the camera and each of the external sensors is linked with a management server including a user, a manager, and the like through a gateway, thereby improving private security management.

Hereinafter, the detailed configuration of the IP / SIP / IMS camera 100 will be described. An image sensor 120 that converts image information sensed through the camera lens 120 into digital image information, and a decoder 122 that decodes and converts the image information into a moving image compression format. Thus, the IP / SIP / IMS camera 100 stores the object to be imaged as image data. A camera control unit 110 for transmitting the converted image information through the camera network connection unit 173 or storing the converted image information in the camera data storage unit 130 and a camera data storage unit 130 for storing image information and driving information of the camera And the like, and the captured image is stored in the camera data storage unit 130 by the camera control unit 110. Of course, even if an event is generated, it is stored in the camera data storage unit 130.

The audio data converting unit 140 converts audio data to demodulate and transmit analog audio information input and output from the microphone 111 and the speaker 112 and converts the audio data into DC power according to the configurations of the camera A camera power unit 174 and the like are also provided so that external sound is recorded and an appropriate power is supplied to the respective members of the IP / SIP / IMS camera 100 from the camera power unit 174.

In addition, various types of external sensors are connected to the IP / SIP / IMS camera 100 according to the present invention, and various operation mechanisms are linked by the IP / SIP / IMS camera 100.

To this end, the IP / SIP / IMS camera 100 is provided with an external sensor control unit 150 for processing information sensed by one or more external sensors 300 connected by wire or wireless and one or more external operating devices 400 to control an external operating device.

In particular, the IP / SIP / IMS camera 100 according to the present invention further includes a camera network connection unit 173 for transmitting image information and voice information to a network side so as to be connected to a network.

The external sensor 300 may include various sensors such as a gas sensor 310, a fire sensor 320, a security sensor 320, A sensor 330, an impact sound sensor 340, an activity sensor, a door sensor, a temperature sensor, and a humidity sensor. Accordingly, the sensing data sensed by each of the external sensors 300 is received by the IP / SIP / IMS camera 100 to process the sensed data. If it is determined that the sensor is abnormal due to processing and discrimination of the sensing data, the corresponding procedure is performed according to the predetermined processing pattern information according to the sensor.

In particular, in order to acquire accurate image information about the position detected by the sensor in relation to private security, a camera lens captures the position of the sensor and transmits the photographed image information to a registered terminal or device including an administrator, a user, .

The external operating device 400 may include at least one of an electric switch 410, a door lock 420, an emergency pager 430, an alarm 440, and a speaker 172. And to perform a response to the emergency state by operating these external operating devices.

For example, in case of an intruder by crime prevention, all doors are locked and an emergency signal is transmitted to a police station or a method agency to perform a response to an external intruder. In addition, in case of fire, all emergency doors are opened and fire alarms are sent to the fire department or the police station while spraying fire detectors or hot or smoke detectable parts with fire water. .

In order to effectively perform this, the IP / SIP / IMS camera 100 according to the present invention can transmit information more precisely by using the network means for transmitting and receiving information. To this end, the IP / SIP / IMS gateway 200 .

The IP / SIP / IMS gateway 200 is connected through the camera network connection unit 173 and the network. Examples of the external wired / wireless telephone connected by the IP / SIP / IMS gateway 200 include an external The IP / SIP / IMS camera 100 includes any one of a fixed line telephone, a wireless telephone, a video telephone, an SIP telephone, an IMS telephone, a smart phone and a mobile phone. 600 and image information and audio information.

Therefore, the user and the manager of the private security system using the wired / wireless phone 600 and the camera installed therein, the police station, the fire station, the crime prevention agency or the company can use the video information photographed by the IP / SIP / IMS camera 100, Information received by the sensors, information sensed by the sensors, etc., and received predetermined voice information and character information according to other circumstances. Thus, users are able to actively and promptly respond to information appropriate to the situation.

The camera data storage unit 130 may be provided with the following detailed database configuration.

Accordingly, the external sensor registration information storage unit 131 storing the registration information of the external sensor 300 is provided, and the information of the sensors is registered.

That is, as shown in FIG. 5, the serial number of the installed sensors, the type of the sensors, the identification number of each sensor, information such as registration, release or modification of the sensors, information of the position where the sensors are installed, It is stored as registration information of sensors.

And an external operating device registration information storage unit 132 in which registration information of the external operating device 400 is stored.

That is, as in the example of FIG. 6, the serial number of each operating device, the type of each operating device, the installation position of each operating device, and information on connection or release with each operating device are provided.

In addition, as in the example of FIG. 7, a voice-character data storage unit 133 is provided for storing the speaker 172, voice information to be transmitted to the alarm, voice data to be transmitted to the wire / wireless phone 600, and character data. Sometimes, character information suitable for a situation may be stored so that character information is also transmitted to a user of a smart phone.

In addition, as in the example of Fig. 8, a control information storage unit 134 is provided in which information on the operation control of the camera is stored.

As described above, in the private security system 10 including the IP / SIP / IMS camera 100 and the IP / SIP / IMS gateway 200 according to the present invention, the IP / SIP / IMS camera 100 A plurality of external sensors 300 and a plurality of external operating devices 400 are connected by wired or wireless lines to detect various information about the facilities in which the IP / SIP / IMS camera 100 is installed, and control the devices to perform private security. In addition, the information sensed in each of the sensors and information on the situation are transmitted to a wired / wireless telephone (wired / wireless) such as an external user, a manager, a police station, a security institution or a company or a fire station connected through a network, an IP / SIP / IMS gateway 200, A telephone, a cordless telephone, a video telephone, a SIP telephone, an IMS telephone, a smart phone, a mobile phone, etc.) so that an abnormal situation can be immediately dealt with. In the case of an intruder, the external operation device is operated according to the intrusion countermeasures, and in case of fire or disaster, the corresponding countermeasures will be applied and operated. The IP / SIP / IMS camera 100 includes a microphone 171 and a speaker 172. Voice signals are transmitted / received through the IP / SIP / IMS camera 100, / IMS gateway 200 to each connected wired / wireless telephone 600.

In the case of a terminal capable of playing video information such as a smart phone, a camera lens 120 and an image sensor 121 of an IP / SIP / IMS camera 100, and shooting information processed by a decoder 122, Is transmitted to the smartphone user's terminal among the users of the wired / wireless phone 600 through the IP / SIP / IMS gateway 200 and video communication is performed with each other.

In the above case, the IP / SIP / IMS camera 100 discriminates the signal detected by each external sensor 300, and when it is determined that the signal is abnormal, the IP / SIP / IMS camera 100 photographs the sensor part, Or the smart phone of the wired / wireless telephone 600 or the administrator terminal of the manager so as to cope with the abnormal situation.

To this end, the IP / SIP / IMS camera 100 is driven so that the camera lens 120 of the camera is directed to the external sensor 300 that senses an abnormal signal.

A camera pan tilting control unit 180 for performing pan-tilting control of the camera under the control of the camera control unit 110 and a camera pan tilting control unit 180 for controlling the camera to perform pan- And a pan-tilting operation portion 181 for turning the operation lever 181 forward.

Accordingly, when the camera control unit 110 determines that the signal detected by each of the sensors is abnormal, the control unit 110 transmits a control signal for the pan-tilting operation. The control signal is transmitted to the camera pan tilting control unit 180 and the pan-tilting operation unit 181. Thus, when the external sensor 300 receives the sensing signal, the external sensor 300 senses the signal, and the camera lens 120 is panned to a position where the external sensor 300 is positioned.

The pan / tilting operation of the IP / SIP / IMS camera 100 and the camera lens 120 can be accomplished by simply operating the IP / SIP / IMS camera 100 and / or the IP / SIP / IMS camera 100 in addition to a pan operation or a tilting operation. The camera lens 120 is rotated in the left-right direction and the up-and-down direction, and is rotated at an angle at which the photographing is performed. Thereafter, the zoom function of the camera lens 120 is adjusted, Is performed to make the focus adjustment.

That is, when the body of the IP / SIP / IMS camera 100 and the camera lens 120 are directed by the abnormally sensed sensor, the zoom operation and the focus adjustment operation are also performed in order to capture the object clearly So that the subject can be clearly photographed.

In this case, the IP / SIP / IMS camera that detects the abnormal signal shoots the object of the cause, and then transmits the photographing information to the user of the wired / wireless telephone 600 through the IP / SIP / IMS gateway 200.

A control method for the private security system 10 having the IP / SIP / IMS camera 100, IP / SIP / IMS gateway 200, etc. according to the present invention will be described below .

In operation of the private security system 100, devices such as the IP / SIP / IMS camera 100 and the IP / SIP / IMS gateway 200 are installed and connected to each other, and an external multiple sensor And operational equipment are installed and connected to each other to prepare for the operation of the private security system.

A terminal of a manager connected through an IP / SIP / IMS gateway 200 and a network, a facility in which a private security system is installed (a house, a building or a complex of an apartment or a villa, And also connects with a wired / wireless telephone 600 and a computer used by an administrator or a user operating a wired or wireless network, or registers connection setting information so as to be connected when a connection situation occurs.

The private security system is operated by preparing and operating all of these private security systems.

In operation of the private security system 10, a detection signal sensed by each sensor of the external sensor 300, information photographed by the camera lens 120, the image sensor 121, data converted by the decoder 122, The information collected from each operating device of the external operating device 400 is stored in the camera data storing unit 130 which is a database, and the stored data is read when necessary.

In the state where the operation of the private security system 10 and the IP / SIP / IMS camera 100 is performed, a sensor sensing step S01 for transmitting a signal sensed by the external sensor 300 to the camera controller 110 is performed do. As described above, the signal sensed by the external sensor 300 is stored in the database.

Then, the camera control unit 110 controls the camera to detect the position of the external sensor 300 and performs a pan-tilting operation to photograph the sensing position of the external sensor 300. In step S02, will be.

That is, the execution of the sensing position pan tilting photographing step S02 will be applied when the signal sensed by the external sensor 300 is determined as an abnormal signal, and sometimes the pan-tilting operation may be operated under the control of a user or an administrator There will be. Of course, the pan-tilting operation of the administrator or the user can be performed even when the IP / SIP / IMS camera 100 is directly connected to a wired / wireless connection, and sometimes the terminal is connected to the IP / SIP / IMS gateway 200 via a network To perform a pan-tilting operation.

When the external sensor 300 senses an abnormal signal, the external sensor 300 photographs the location where the external sensor 300 is located, and then transmits the signal through the IP / SIP / IMS gateway 200 connected to the camera network connection unit 173 (S03) for transmitting the image information and the voice information photographed on the side of the image sensing device (600).

Then, an external operating device control step (S04) for controlling the external operating device (400) is performed by analyzing the sensing signal of the external sensor (300) and the image information photographed by the camera.

The external operation device control step S04 will be operated under the control of a user, an administrator, or the like who uses the wired / wireless telephone 600 connected with the IP / SIP / IMS camera 100 and the IP / SIP / IMS gateway 200 .

Or the terminal directly connected to the IP / SIP / IMS camera 100 or the private security system 10 via the wired or wireless connection.

Hereinafter, the sensing position pan tilting shooting step S02 will be described in more detail. A sensor position discrimination step S21 for reading the position information of the external sensor 300 stored in the camera data storage unit 130 is performed by the camera control unit 110. [

Then, a sensor position pan tilting control step S22 for transmitting the position information of the external sensor 300 to the camera pan tilting controller 180 is performed in the camera controller 110.

The pan-tilting operation unit 181 is operated under the control of the camera pan tilting control unit 180 and an external sensor position photographing step S23 for photographing the sensing position of the external sensor 300 is performed.

In addition, the sensing information transmission step S03 will be described in more detail as follows.

That is, the wired / wireless telephone information reading step S31 for reading network connection information and registration information of the wired / wireless telephone 600 stored in the camera data storage unit 130 is performed.

Then, a shooting sensing information reading step (S32) for reading the photographed image information and audio information stored in the camera data storage unit 130 is performed.

Also, a transmission guide information reading step (S33) for reading the character information and the voice information stored in the camera data storage unit 130 is performed.

Further, the camera network connection unit 173 and the IP / SIP / IMS gateway 200 transmit the information read by the wire / wireless telephone information reading step S31, the shooting sensing information reading step S32, and the transmission guidance information reading step S33, To the wired / wireless telephone 600 through the wireless communication interface (step S34).

In addition, when the sensing signal received from each of the sensors of the external sensor 300 is analyzed to determine that the signal is an abnormal signal, the IP / SIP / IMS camera 100 body and the camera The process of photographing the position of the lens 120 by operating the pan-tilting operation to the position of the sensor 120 will now be described in more detail.

In this case, the signals sensed by the respective external sensors 300 are received by the IP / SIP / IMS camera 100. First, the external sensor control unit 150 receives the sensing signals, Tilting operation information according to the positional analysis of the sensor is transmitted to the camera pan tilting control unit 180 and then to the pan-tilting operation unit 181 to be operated.

Accordingly, the external sensor controller 150 or the camera controller 110 may perform the process of determining the abnormality sensing signal in analyzing the sensing signal of the external sensor 300.

10 to 12 and the like, an explanation will be made of an embodiment of an abnormality detection of an external sensor control unit in which an abnormality detection discrimination is performed in the external sensor control unit 150 in analyzing a signal sensed by the external sensor 300. FIG.

10, the external sensor control unit 150 includes an individual sensor sense signal processing module for discriminating a received signal corresponding to each sensor of the external sensor 300, (Not shown). An anomaly detection module 152 is connected to the individual sensor detection signal processing module 151. The anomaly detection module 152 discriminates the detected signal and if it is not an anomaly signal, 153, and the sensed information is transmitted to the camera control unit 110. [

However, if it is determined by the anomaly detection determination module 152 that the signal is an anomaly signal, the anomaly detection event generation module 154 generates an anomaly detection event, And transmitted to the camera control unit 110 through the signal transmission module 155.

As shown in FIG. 11, the camera control unit 110 includes information on an event of anomaly detection along with a detection signal or a detection signal of each sensor transmitted from the external sensor control unit 150, ) To be discriminated.

If the sensing signal of the sensor having no abnormality detection event is received, it is analyzed by the sensor reception signal processing module 113 and stored in the camera data storage unit 130 by the sensor reception data storage module 114.

On the other hand, when the sensor abnormality event determination module 112 includes the event information of the abnormality detection among the sensor information received, the abnormality sensor position value calculation module 115 determines the abnormality state by the camera data storage unit 130 The position of the corresponding sensor is read.

The position and orientation of the current IP / SIP / IMS camera 100 and the camera lens 120 are determined by the current photographing coordinate-anomaly detection sensor position value calculation module 116, The position of the pan-tilting operation is calculated.

Further, by the pan-tilting drive coordinate calculation module 117, based on the position value of the pan-tilting operation calculated previously, the operation value of the drive motor for the pan operation, the drive for the tilting operation And calculates a zoom operation value and a focus adjustment value suitable for the distance where the IP / SIP / IMS camera 100 is located and the distance at which the corresponding sensor is located.

In addition, the abnormal driving information transmission module 118 transmits the calculated values to the camera pan tilting control unit 180, and the pan-tilting operation unit 181 is operated under the control of the camera pan tilting control unit 180, And captures an object to be photographed at a position related to the sensor and transmits the image information to the related persons.

An example of the detection position tilting imaging step S02 in the method of controlling the external security control system according to the embodiment of the external sensor control unit abnormality is as follows.

That is, as shown in FIG. 12, the individual sensor detection signal processing module 151 of the external sensor control unit 150 performs an individual sensor detection signal processing step of discriminating the received signals corresponding to the respective sensors of the external sensor 300 do.

Then, the anomaly detection determination module 152, which is connected to the individual sensor detection signal processing module 151, determines the detection signal detected by the external sensor 300 and determines whether or not the signal is abnormal.

If the signal is not an abnormal signal, the normal sensing signal transmission step of transmitting the sensing signal to the sensor sensing signal transmission module 153 and then transmitting the sensed information to the camera controller 110 is performed.

However, if it is determined by the anomaly detection determination module 152 that an anomaly signal is determined, an anomaly detection event generation step for generating an anomaly detection event is performed by the anomaly detection event generation module 154.

The abnormal event-detection signal transmission step of transmitting the event signal and the sensor detection information to the camera control unit 110 through the abnormal-event-detection signal transmission module 155 is performed.

In the control method according to the configuration of the camera control unit 110 corresponding to the sensor control unit 110, information on an event of abnormality detection together with a detection signal or a detection signal of each sensor transmitted from the external sensor control unit 150, 112 to perform a sensor abnormal event discrimination step.

If the detection signal of the sensor having no abnormality detection event information is received, it is analyzed by the sensor reception signal processing module 113 and stored in the camera data storage unit 130 by the sensor reception data storage module 114 The sensing information storing step is performed.

On the other hand, when the sensor abnormality event determination module 112 includes the event information of the abnormality detection among the sensor information received, the abnormality sensor position value calculation module 115 determines the abnormality state by the camera data storage unit 130 An abnormal sensor position value calculation step of reading the position value of the corresponding sensor stored in the memory is performed.

The position and orientation of the current IP / SIP / IMS camera 100 and the camera lens 120 are determined by the current photographing coordinate-anomaly detection sensor position value calculation module 116, Tilting operation up to the position of the anchor sensor-anomaly detection sensor position value calculation step is performed.

Further, by the pan-tilting drive coordinate calculation module 117, based on the position value of the pan-tilting operation calculated previously, the operation value of the drive motor for the pan operation, the drive for the tilting operation Tilting driving coordinate system for calculating an operation value of a motor and calculating a zoom operation value and a focus adjustment value suitable for a distance where the IP / SIP / IMS camera 100 is located and a distance where the corresponding sensor is located, A calculation step is performed.

In addition, the abnormal driving information transmission module 118 transmits the calculated values to the camera pan tilting control unit 180. The camera pan tilting control unit 180 controls the pan / tilting operation The control unit 181 operates to photograph an object to be photographed at a position related to the sensor and transmit the image information to the related persons.

Next, referring to FIGS. 13 to 15 and the like, the external sensor control unit 150 processes only the received signal of the sensor to analyze the signal sensed by the external sensor 300, The camera control unit 110 receives a signal of the camera control unit 110 and analyzes the camera control unit 110 to determine whether the camera control unit is abnormal.

That is, in the embodiment of the external sensor control unit abnormality determination as described above, the sensor values sensed by the external sensors are first received by the external sensor control unit 150, and then the sensor values are immediately discriminated, .

As shown in FIG. 13, in the embodiment of the camera control unit abnormality determination, the external sensor control unit 150 receives the sensing signals sensed by the external sensors (external sensor 300) .

14, the camera controller 110 receives signals of the external sensor 300 transmitted from the external sensor controller 150, and determines the signals after analysis.

When there is no abnormality by the abnormality detection module 111, the information of the sensor sensed by the sensor reception signal processing module 113, the sensor reception data storage module 114 and the like in the previous embodiment is stored in the camera data storage unit 130, / RTI >

On the other hand, when the abnormality detection module 111 determines that the abnormality is detected by the abnormality detection module 111, an event is generated by the abnormality detection event generation module 111 ' The camera data storage unit 130 reads the position value of the camera data from the camera data storage unit 130.

As in the previous embodiment, the current position of the IP / SIP / IMS camera 100 and the position of the abnormality-detected sensor are computed by the current imaging coordinate-anomaly detection sensor position calculation module 116, The driving coordinate calculation module 117 calculates values such as pan, tilting, and distance, and transmits the pan-tilting operation information calculated through the abnormal driving information transmission module 118 to the camera pan tilting control part 180 will be.

After that, the body of the IP / SIP / IMS camera 100 and the camera lens 120 are directed by a sensor that detects an abnormal signal by the camera pan tilting control unit 180 and the pan-tilting operation unit 181, do.

An example of the detection position tilting imaging step S02 in the method of controlling the security control system according to the embodiment of the present invention is as follows.

That is, as shown in FIG. 15, the individual sensor detection signal processing module 151 of the external sensor control unit 150 performs an individual sensor detection signal processing step of discriminating the received signals corresponding to the respective sensors of the external sensor 300 do.

A sensor sensing signal transmission step of transmitting the sensing signals sensed by the sensors (external sensor 300) to the camera controller 110 is performed by the sensor sensing signal transmission module 153 of the external sensor controller 150 .

Then, the abnormality detection / discrimination step of analyzing the detection signals of the sensors received by the abnormality detection / discrimination module 111 of the camera control unit 110 and discriminating whether or not the abnormality is detected is performed.

If there is no abnormality in the detection of the abnormality detection step, the sensor information sensed by the sensor reception signal processing module 113, the sensor reception data storage module 114, and the like is stored in the camera data storage unit 130 A sensing data storing step for storing the sensing data is performed.

Or if the abnormal detection determination module 111 determines that the detected signal is the abnormal detection signal, the abnormal detection event generation module 111 'performs an abnormal detection event generation step in which an event is generated.

Also, an abnormality sensor position value calculation step is performed in which the abnormality sensor position value calculation module 115 reads the position value of the corresponding sensor from the camera data storage unit 130. [

The current photographing coordinates - the current photographing coordinates for calculating the photographing position of the current IP / SIP / IMS camera 100 by the abnormality sensor position value calculating module 116 and the current photographing coordinates - Tilting drive coordinate calculation step of calculating values such as pan, tilting, distance and the like by the pan-tilting drive coordinate calculation module 117. The pan-

And also transmits an abnormal driving information transmission step of transmitting the pan-tilting operation information calculated through the abnormal driving information transmission module 118 to the camera pan tilting control unit 180. [

Thus, the body of the IP / SIP / IMS camera 100 and the camera lens 120 are directed by a sensor which detects an abnormal signal by the camera pan tilting control unit 180 and the pan-tilting operation unit 181, will be.

According to the private security system 10 having the IP / SIP / IMS camera 100 and the IP / SIP / IMS gateway 200 according to the present invention and the control method thereof, It is possible to efficiently operate a private security system using each sensor and camera of the facility. Especially, it is possible to capture IP / SIP / IMS camera with the sensor which detects the abnormal signal, so that the user can easily view and save the current situation with the naked eye. And quickly.

The configuration of the IP / SIP / IMS camera 100, the IP / SIP / IMS gateway 200, and the private security system 10 according to the present invention will be described below with reference to the accompanying drawings. .

An IP camera or a network camera including the present invention is a device capable of transmitting an analog video signal through a TCP / IP network because a small analog CCTV camera and an encoder are built in the camera. Compared to CCTV system, it has a lower construction cost, and it has the advantage of transmitting video information to a remote site using the Internet, which is rapidly replacing the existing analog CCTV camera market.

In addition, the SIP camera is an apparatus which is an apparatus which is an apparatus that has evolved from the existing IP camera, and supports SIP (Session Initiation Protocol), which is a standard protocol of the Internet telephone system, to give an IP telephone an Internet telephone number or an extension number. In addition, voice and image are separately extracted from the image information and transmitted to a separate codec to support video call using 3G / 4G cellular phone, IP video phone, smartphone APP and so on.

And IMS camera is a new version of SIP camera and it was developed to receive IMS service number directly by interworking with IMS service network. The IP / SIP / IMS camera here is a camera device which satisfies the functions and characteristics of all the above cameras.

In addition, the two-way connection service method (Connected Service) refers to a service method in which an IT terminal / information appliances and a user access and exchange information through a two-way connection using a service provider's Internet service network and a telephone service network. Here, the term " information " means text, image, image, and voice / video call.

The IP / SIP / IMS camera 100 includes an image sensor 121, a decoder 122, a camera control unit 130, and a camera control unit 140. The IP / SIP / The external sensor control unit 150, the external actuator control unit 160, the on / off switch, the microphone 171, the speaker 172, the data conversion unit 140, the CODEC, 130, storage), a camera power supply unit 174, and the like.

The image recognized through the camera lens 120 is converted into a digital signal through the image sensor 121, and is compressed in the decoder 122 in a desired video compression format by the other party to which the image is transmitted. In the camera main body 110, the compressed image is transmitted in the IP, SIP, or IMS mode or stored in the internal camera data storage unit 130 according to a transmission scheme desired by the recipient.

The external sensor control unit 150 is a device that supports the IP / SIP / IMS camera 100 to interlock with a plurality of external sensors 300 and exchanges information with the camera control unit 110 by a serial communication method. When the external sensor 300 is a wireless sensor using a Zigbee communication method, the external sensor control unit 150 is configured as a Zigbee Coodinator (ZC) and serves as a communication protocol converter between the serial method and the Zigbee method. , The external sensor controller provides a role as a communication protocol converter between the serial method and the RS485 method.

In the process of initially installing the IP / SIP / IMS camera 100 and the external sensor 300, the internal camera data storage 130 (database) of the IP / SIP / IMS camera interlocks with the MAC address or serial number of the external sensor Initial values for sensor type, operating method, operating time, connection number, and sensor installation location are stored. The installation location information of each sensor can be adjusted by adjusting the PTZ (Pen, Tilt, Zoom) value of the IP / SIP / IMS camera 100, adjusting the PTZ value of the camera that can best photograph the corresponding sensor position, IP / SIP / IMS camera database.

The On / Off switch, that is, the external actuator control unit 160 is a controller that interlocks with the external operation device 400 such as an external door lock controller, a power switch, a cold / . When the external sensor is recognized as being detected, the IP / SIP / IMS camera refers to the internal database and determines whether the external device connected to the external actuator control unit 160 is on / off, To control the external operating device. For example, when a fire sensor is recognized, the IP / SIP / IMS camera controls the entrance / exit of doors and windows to enable quick entry / exit of other persons by ringing an alarm and communicating. When the intrusion detection sensor is recognized, / The IMS camera interrupts doors and windows at the same time as an alarm, lights up the lights to prevent intruders from easily escaping, and allows the camera to capture intruders.

The microphone 171 / speaker 172 provides a means for an on-site person to make an emergency call with the manager, and when necessary, the administrator can access the IP / SIP / IMS camera from time to time to provide voice guidance / And provides a means to do so.

When the IP / SIP / IMS camera 100 recognizes a security violation or presses a call button of a pager connected to the camera, the IP / SIP / IMS camera calls the manager's telephone number stored in the internal database. At this time, if the manager's telephone is a video telephone, it is automatically selected in the video telephone mode and in the process of connecting the telephone in the voice telephone mode. In the administrator's phone number field of the internal database, a plurality of telephone numbers can be input, so that when making a telephone call, a plurality of telephone numbers can be called simultaneously or each telephone number can be called sequentially. The pager is attached to the outside of the camera to support the person in the field to request a call when he or she wants to make an emergency call with the manager or the outside.

The IP / SIP / IMS gateway 200 provides functions that the IP / SIP / IMS camera 100 supports from the outside in order to interoperate with various manager terminals. Since the IP / SIP / IMS camera 100 does not have a PSTN interface, direct voice call connection is impossible when the administrator terminal is an analog wired telephone or an Internet telephone (VoIP) system. In order to solve this problem, the IP / SIP / IMS gateway 200 provides an interworking function between various terminals. The IP / SIP / IMS gateway 200 shares Internet phone numbers with a plurality of IP / SIP / IMS cameras, fixed telephones, Internet telephones, IMS telephones, And IP / SIP / IMS cameras to directly call various wired and wireless telephones (600, landline, video phones, SIP / IMS phones, etc.) connected to IP / SIP / IMS gateways It supports the local exchange function.

According to the present invention, it is possible to solve the security vulnerability by operating the pan / tilt operation to the position where the abnormality is generated so that there is no limitation of the camera viewing angle of the IP / SIP / IMS camera, The IP / SIP / IMS camera of the present invention processes various kinds of sensing information, thereby instantly recognizing a security risk element that has not been recognized before, and immediately notifies the manager in various ways to enable bidirectional response to security violation In this way, it is possible to actively respond to various environments even in a small private security system.

The present invention relates to an IP / SIP / IMS camera having an external sensor interlocking function, a private security system including the IP / SIP / IMS camera, and a method for constructing a private security system using the bidirectional connection service. In particular, the IP / SIP / IMS camera according to the present invention is capable of performing voice / video communication with the outside by interworking with the Soft Switch of the Internet telephone service network, the Centrex exchanger, and the CSCF of the IMS service network The camera has a serial interface for interlocking with an external wired / wireless sensor, an On / Off switch for controlling the external device, a speaker for sending out voice, a microphone for receiving external voice, an external emergency call and a call And a pager for.

The IP / SIP / IMS camera collects the security information using the camera included in the main body and the external sensor linked with the wired / wireless interface, and automatically controls the peripheral device based on the collected security information. In addition, by using the Internet phone function of the IP / SIP / IMS camera, the information is exchanged with the manager's telephone to exchange information, control the peripheral manually, and provide voice / video call.

The IP / SIP / IMS gateway is a device required to link an IP / SIP / IMS camera to an existing PSTN or to construct an internal private telephone network. As an additional function, IMS camera, landline phone, Internet phone, and IMS phone. It also allows the camera to directly call various phones (wired phone, video phone, SIP / IMS phone) connected to the gateway. Support for local exchange.

In addition, the IP / SIP / IMS camera according to the present invention overcomes the limitation of the camera viewing angle, and can instantly recognize a security risk element by photographing a detected position such as fire, temperature, It is possible to actively respond to the invasion in both directions.

FIG. 1 and FIG. 2 are diagrams illustrating the configuration of a private security system 10 according to the present invention. The private security system 10 includes an IP / SIP / IMS camera 100 that provides the main language of the entire security function and an information collection function, a plurality of IP / SIP / IMS cameras 100 to share a telephone number, An IP / SIP / IMS gateway 200 used for constructing a private telephone network, an external sensor 300 connected by external / wireless communication used for collecting security information, an external operating device 400 such as a door, An emergency pager 430 for use in direct voice communication with the outside, a speaker 171 / microphone 172, and a wired / wireless telephone 600 used for voice / video communication with the IP / SIP / IMS camera, And the like.

3 is a block diagram of the IP / SIP / IMS camera 100. As shown in FIG. The image recognized through the camera lens 120 is converted into a digital signal through the image sensor 121 and is compressed in the decoder 122 in a desired video compression format by the other party to which the image is transmitted. The camera control unit 110 transmits the compressed image in the IP, SIP, or IMS mode via the camera network connection unit 173 (LAN) port according to a transmission scheme desired by the other party to which the compressed image is transmitted, ).

The voice data conversion unit 140 converts the analog voice input / output from the microphone 171 / speaker 172 into voice data / demodulation function for converting the analog voice into TCP / IP transmission data for voice communication with the outside to provide. The external sensor control unit 150 is a device for supporting the IP / SIP / IMS camera in cooperation with a plurality of external sensors, and exchanges information with the camera control unit through a serial communication method. The external actuator control unit 160 (On / Off switch) is a controller that interlocks with an external door lock controller, an electric power source switch, a heater / radiator, and an alarm, and is used to control the operation of the external device through an electrical signal. The camera power unit 174 provides a function of converting an external DC power source into various types of DC power used by the system.

4 is a configuration diagram of the IP / SIP / IMS gateway 200. As shown in FIG. The gateway control unit 210 of the IP / SIP / IMS gateway provides a telephone number sharing function for processing a PSTN telephone and an Internet telephone (SIP / IMS) number so that multiple IP / SIP / IMS cameras share the same. Accordingly, a telephone exchange function is provided to provide an extension telephone number to each camera, a wired / wireless telephone, and a smart phone to support voice / video communication between the terminals. The DSP processing unit 230 provides a function of converting a digitally converted voice signal to RTP data so that a voice call can be made with the IP / SIP / IMS camera and the IP telephone in the analog telephone / PSTN telephone network.

In addition, the voice conversion unit 240 (CODEC) provides a function of converting a voice codec into a requested codec of a calling party, and an additional function such as voice synthesis. Each processing unit and a gateway network connection unit (260, LAN) port exchange data in an IP manner via a multi-layer bus (220).

The PSTN ports connected to the IP / SIP / IMS gateway are connected to the DSP Core through the TDM bus, the SLIC of the line connection unit 250 is an analog terminal, and the SLAQ is a module used to connect an analog trunk line. 240, CODEC) provides a function to convert an analog voice signal to digital voice.

5 is an illustration of a registered DB structure for registering an external sensor in a camera data storage unit 130 (DB) of an IP / SIP / IMS camera. {Serial number} is a serial number automatically assigned on the setting screen, and {sensor type} is selected from a predefined type as a type of installed sensor. {Identification number} is a number for identifying where the information transmitted when the camera control unit 110 communicates with the external sensor control unit 150 in a serial manner. This number can use sensor ID, MAC address, etc. depending on the sensor type. {PTZ registration} is to register the PTZ (Pen, Tilt, Zoom) value in advance so that the camera's lens can be well oriented. Control PTZ of the camera and modify it to the desired position and select 'Register' The PTZ value is stored in the DB, and the PTZ value can be changed by selecting 'Terminate' or 'Edit'. {Mounting Location} is a descriptive text for the location where the corresponding sensor is installed. 110 automatically recognizes the sensor.

6 is an illustration of a registered DB structure for registering an external operating device 400 in a camera data storage unit 130 (DB) of an IP / SIP / IMS camera. {Serial number} is a serial number automatically assigned on the setting screen, and {controller type} is a type of a connected controller and is selected from a predefined type. {Install Location} is a description of the location where the controller is installed. The {connection state} automatically informs the camera control unit 110 whether or not it recognizes the controller.

7 is an exemplary view of a registration structure for preliminarily defining voice announcements and SMS phrases to be transmitted to the outside in the camera data storage unit 130 (DB) of the IP / SIP / IMS camera. {Serial number} is a serial number automatically assigned on the setting screen. {File type} indicates whether the connected file is a sound source file or a character, and {file name} is designated by selecting from a pre-registered sound source / character file List . {Description} is a description of the sound source / character.

FIG. 8 is an exemplary view of a registration structure in which an IP / SIP / IMS camera sets which service to perform according to the operation of each sensor. {Serial number} is the serial number of the external sensor registered in DB. Since there can be multiple services depending on the type of security information recognized by each sensor, it is possible to define multiple services on the service setting screen of each sensor. {Service operation} selects the service to be forced or stopped, or to set the time zone to operate automatically.

For example, if you press' Security 'mode on the keypad connected to IP / SIP / IMS camera, IP / SIP / IMS camera will force service of predefined sensors and' . If you select 'Time Zone', the service is automatically operated on the day and time zone. If you select 'Apply Holidays', the service will run 24 hours on that holiday. Add a holiday is used to add any holiday in addition to a legal holiday.

{Service} selects which service to provide from a predefined item. 'External controller control' provides the function to turn on or off the selected external controller. Since the On / Off signal provided by the IP / SIP / IMS camera is an electrical signal, the external controller that operates by receiving this signal is determined differently according to the type of controller. An emergency call is a service that the camera automatically dials to the phone number defined in the List. You can call the phone number of the List sequentially or simultaneously. In any case, when you receive a call from one place, the call to the other phone is stopped.

'ARS / SMS' is a service that sends out a voice mail to a file specified by a telephone number of a telephone number list or transmits text by SMS. 'Receive value sending' is a service that sends the sensor identification number, installation location, and received value to the phone number list by SMS when the value received from the temperature / humidity sensor is out of the threshold range.

As described above, when the signal detected by the plurality of sensors is determined as an abnormal signal, the abnormal information is transmitted to the user and the administrator registered with the telephone number in various ways.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The technical idea of the present invention should not be construed as being limited.

10: Private security system 100: IP / SIP / IMS camera
120: camera lens 121: image sensor
130: camera data storage unit 150: external sensor control unit
160: External actuator control unit 171: Microphone
172: speaker 173: camera network connection
200: IP / SIP / IMS gateway 210: Gateway control unit
300: External sensor 400: External operating device
600: wired and wireless telephone

Claims (5)

An image sensor for converting image information sensed by the camera lens into digital image information;
A decoder for decoding and converting image information into a moving image compression format;
A camera control unit for transmitting the converted image information through a camera network connection unit or storing the converted image information in a camera data storage unit;
A camera data storage unit for storing image information and driving information of the camera;
An audio data converter for converting / demodulating audio data for transmitting analog audio information input / output from a microphone and a speaker; And
A camera power unit that receives external power and supplies power to the camera's components;
A camera comprising:
An external sensor control unit for processing information sensed by one or more external sensors connected by wired or wireless lines;
An external actuator control unit interlocked with at least one external operation device connected to the wired / wireless line to control the external operation device; And
A camera network connection unit transmitting image information and audio information to a network side;
IP / SIP / IMS camera.
The method according to claim 1,
The external sensor control unit, and the external actuator control unit,
Wherein the camera network connection unit transmits and receives at least one of image information and audio information,
Wherein the external sensor includes at least one of a gas sensor, a fire sensor, a crime prevention sensor, an impact sound detection sensor, an activity sensor, a door sensor, a temperature sensor and a humidity sensor,
Wherein the external operating device includes at least one of an electric switch, a door lock, an emergency pager, an alarm, and a speaker,
Wherein the wireless communication unit transmits and receives image information and voice information to any one of a wired telephone, a wireless telephone, a video telephone, an SIP telephone, an IMS telephone, a smart phone, and a mobile telephone through the camera network connection unit and the network. SIP / IMS camera.
The method according to claim 1,
A camera pan tilting control unit for controlling pan-tilting of the camera under the control of the camera control unit; And
A pan-tilting operation unit for making the camera pan-tilting operation by the camera pan tilting control unit;
Lt; / RTI >
Wherein the camera pan tilting control unit and the pan-tilting operation unit operate the pan-tilting operation so that the camera lens is directed to a position where the external sensor that sensed the signal is located, when receiving the detection signal from the external sensor / SIP / IMS camera.
An IP / SIP / IMS camera according to any one of claims 1 to 3; And
An IP / SIP for transmitting / receiving image information and voice information to / from a wired / wireless telephone connected to the IP / SIP / IMS camera and an external wired telephone, wireless telephone, video telephone, SIP telephone, IMS telephone, smart phone, / IMS gateway;
Wherein the security system comprises:
A sensor sensing step of transmitting a signal sensed by an external sensor to a camera control unit of an IP / SIP / IMS camera;
A sensing position pan tilting photographing step in which the camera determines the position of the external sensor under the control of the camera control unit and operates the pan-tilting operation to photograph the sensing position of the external sensor;
A sensing information transmission step of transmitting image information and voice information photographed to a wired / wireless telephone through an IP / SIP / IMS gateway connected to a camera network connection unit; And
An external operating device control step of controlling the external operating device by analyzing the sensing signal of the external sensor and the image information photographed by the camera;
Lt; / RTI >
The sensing position pan tilting photographing step includes:
A sensor position discrimination step of reading position information of an external sensor stored in a camera data storage unit in a camera control unit;
A sensor position pan tilting control step of transmitting position information of an external sensor from a camera control unit to a camera pan tilting control unit; And
An external sensor position photographing step in which the camera operates the pan-tilting operation unit under the control of the camera pan tilting control unit to photograph the sensing position of the external sensor;
The method comprising the steps of:

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