KR20010100587A - Intelligent prevention system - Google Patents

Abstract

The present invention relates to an intelligent security system, which can integrate video and sound, access control, various disaster detection, actively cope with an alarm situation, and automatically notify an administrator of an alarm situation by e-mail or various communication devices Thereby enabling the maintenance of multiple security, increasing convenience in management, preventing crime and disasters, and prompt response; Since the multiple security system is installed using the existing network, it is possible to construct a highly scalable system, and the piping and wiring costs do not occur separately, and the operation cost can be reduced. Further, The administrator can access the multimedia server by using the log-in password anywhere there is a computer accessible via the communication network without using the password; It integrates CCTV and access control fields, which were previously operated separately, so that it is economical, efficient, and convenient to expand. Also, it can communicate with other multimedia servers through a security system configured in the form of a multimedia server, Therefore, even if one server is destroyed, important information is stored, thereby improving stability and reliability.

Description

[0001] The present invention relates to an intelligent security system,

The present invention relates to an intelligent security system, and more particularly, to a security system that integrates CCTV and access control fields, which have been separately operated, and a security system that utilizes communication technology by simple piping and wiring using a network environment, The present invention relates to an intelligent security system system capable of reducing installation cost and operating cost and enabling multiple security due to access control, disaster detection, and combined surveillance through video and voice surveillance.

Nowadays, as communication and electronic devices rapidly develop, information exchange becomes active, and information is becoming more and more important so that the word "knowledge information power" appears. Using this information, it is possible to use closed circuit television (CCTV) and other voice / video communication systems based on the communication system in the access control field of individuals, public institutions, Technology integrating image information is being studied.

First, referring to FIG. 1, a first embodiment of a door access monitoring system using CCTV according to the related art will be described.

The first embodiment is provided with a camera unit 1 including a plurality of cameras installed in various places in a building so as to capture the surrounding situation and a camera unit 1 installed in various places in the building like the camera unit 1, A sensor unit 2 for detecting a disaster such as fire or flood, and various information transmitted from the camera unit 1 and the sensor unit 2, and informs the current situation through the recorded information A recording control unit 3 for generating and outputting a risk situation control signal, and a control unit 3 for displaying an image photographed through the camera unit 1 according to a situation control signal of the recording control unit 3, (1), a display unit (4) for displaying a video signal, a display unit (4) for displaying a video signal, and a control unit Is configured, including the alarm unit (5) and a switch unit (6) for turning on / off the alarm siren or the like of the alarm unit (5) mechanically inform through on / off operations, such as Irene or alarm.

The operation of the first embodiment as described above includes a display unit 4 and a recording control unit 3 in a limited space where various information can be stored, Management and operation.

The administrators working in the general situation room monitor, record, and manage various image and alarm information transmitted to the recording control unit 3 through the camera unit 1 or the sensor unit 2, and when an alarm occurrence occurs, And is responsible for generation and alarm release.

In this case, only when the security level is set for each of the working personnel in the general communication room and the security level is requested by the manager having a certain level or higher, the content recorded in the recording control unit 3 or the closed content Structure.

Therefore, in the first embodiment, it is necessary to separately set the location and the management personnel, the budget necessary for the installation, and there is a fear that the piping and wiring costs are excessively spent on the initial construction cost due to the construction of the closed network. The same inconvenience is repeated.

In addition, there is a problem that additional equipment is required for interlocking with an access control system using an access control system using CCTV.

Next, a second embodiment of the access control system according to the related art will be described with reference to FIG.

The second embodiment is provided with an access card reader 7 (FIG. 1) for recognizing a card having a built-in identity, accessibility information, and the like installed in an entrance area of a certain place such as a main entrance door of a building, )Wow; A control unit (8) having a control program embedded therein for controlling the opening and closing of the door according to the determination of the card reader (7); A password input unit 9 for inputting a password by an administrator to confirm or change the control status of the control unit 8 and an unlock unit 10 for locking / unlocking the door under the control of the control unit 8 .

The operation of the second embodiment configured as described above requires a separate manager and management space as in the first embodiment described above. When the user holds the card and recognizes the card in the card reader 7, The card reader 7 determines whether or not access is permitted and transmits the determination to the controller 8.

Then, the control unit 8 controls the unlocking unit 10 according to the determination of the card reader 7 to automatically open and close the door. The second embodiment is operated in parallel with the parking lot and the management of the restaurant, mainly during work and at work.

However, the above-described second embodiment is inconvenient that the access of the advanced manager is not easy, and that the user always has to obtain permission for accessing the server. In order to use the existing network, a separate server Therefore, there is a problem in that it is burdensome to use due to the initial investment cost, and inconvenience is increased due to additional piping, wiring, and additional facilities.

Meanwhile, efforts have been made to integrate and operate the respective systems of the first and second embodiments described above, but they are merely a complex system of existing facilities, rather than an integrated system using a substantial network, And the technical steps that are not enough to solve the respective problems of the second embodiment.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems of the prior art, and it is an object of the present invention to integrally process video and sound, access control and various disaster detection, actively cope with an alert situation, It is possible to increase the convenience of management as well as to be able to maintain multiple security by allowing the device to issue images, voice, and messages about the alarm situation, and to enable the prevention and prevention of crime and disasters. .

It is another object of the present invention to provide a system having a highly scalable structure by adding a multiple security system using an existing network, The present invention provides an intelligent security system system in which an administrator can access a system using a log-in password to a multimedia server anywhere a computer can be accessed through a communication network without using a password.

FIG. 1 is a block diagram showing a first embodiment of an access control system using a CCTV according to the related art,

FIG. 2 is a block diagram illustrating a second embodiment of a door access monitoring system using CCTV according to the related art.

3 is a block diagram showing the configuration of an intelligent security system according to the present invention;

DESCRIPTION OF THE REFERENCE NUMERALS

11: camera 12: microphone

13: Card reader 14: Sensor

21: image input processing unit 22: sound input processing unit

23: RS-485 24: Sensor input processing unit

30: Processor 31: Hard disk

41: sound output processing unit 42: sensor output processing unit

51: speaker 52: door locking portion

53: Lighting control unit 54:

60: protocol control unit 70: control computer

According to an aspect of the present invention, there is provided an intelligent security system, comprising: a plurality of zones installed in a monitoring area inside and outside a building to photograph an image in the zone, A monitoring unit; A sensor unit for detecting the intrusion of the inside and the outside of the building and the occurrence of various disasters and generating and outputting a warning detection signal according to the detection result; A card recognizing unit for recognizing a card passed by a user having the access allowance card and generating and outputting an access allowance confirming signal; A controller for receiving and analyzing the zone information signal, the warning detection signal, and the access permission confirmation signal, and controlling and processing various information according to the analysis result to generate and output an alarm generation control signal upon occurrence of a warning item; A function execution unit for receiving an alarm generation control signal from the control unit and performing an alarm notification function or a defense function in a building; A control unit for accessing the control unit through a communication network to perform a search and control function for various information processed by the control unit, And a control unit.

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

FIG. 3 is a block diagram illustrating a configuration of an intelligent security system according to an embodiment of the present invention. Referring to FIG. 3, the present invention includes a plurality of cameras 11 installed in a monitoring area inside and outside a building and capturing an image within a predetermined range; A plurality of microphones (12) installed in a specific monitoring area to receive ambient sounds and transmit them to the system, like the camera (11); A card reader (13) for recognizing an access permit card for deciding whether or not access is allowed into the building; A plurality of sensors 14 for detecting an occurrence of various types of disasters such as an intruder in a building, fire and flood, and generating and outputting an information sensing signal according to the detection result;

A video input processing unit 21 and a sound input processing unit 22 in which various signals input from the camera 11, the microphone 12 and the sensor 14 are converted into digital signals that can be processed by the system, (24); RS-485 (23) which is a communication standard between the card reader (13) and the system; It analyzes and stores various kinds of information transmitted through the image input processing unit 21, the sound input processing unit 22, the sensor input processing unit 24 and the RS-485 23, A processor (30) for generating and outputting an alarm generation control signal and performing all control functions relating to information storage and alarm generation by a forced control signal input by an external operation;

The processor 30 stores various information transmitted through the image input processing unit 21, the sound input processing unit 22, the RS-485 23, and the sensor input processing unit 24, A hard disk 31 for loading various programs and data necessary for executing the programs; A sound output unit (41) for instructing to output an alarm sound according to an alarm generation control signal of the processor (30); A speaker 51 for outputting an alarm sound by the sound output processing unit 41 so that people around the alarm can recognize the alarm condition;

A sensor output processing unit 42 for instructing the operation determination of the controlled object corresponding to the sensor 14 in which the specific information is sensed by the alarm generation control signal of the processor 30, A door lock unit 52 for locking a door requiring security, a lighting control unit 53 for instructing an operation related to lighting or extinction of illumination in the building, and a device control unit 54 for controlling other security maintenance and devices necessary for alarm notification. .

Also, the forcible control signal input to the processor 30 includes a protocol control unit 60 that performs a protocol control function for transmitting / receiving various input / output information to / from the processor 30 through a communication network; A control for processing all administrator's system control commands related to program setting and control, video and sound output, control data input, and emergency image sending by e-mail, while retrieving data input to and output from the processor 30 using a web browser And a computer (70).

In particular, the image input processing unit 21, the sound input processing unit 22, the RS-485 23, the sensor input processing unit 24, the processor 30, the hard disk 31, the sound output control unit 41, The output processing unit 41 and the protocol control unit 60 are integrally operated as a multimedia server to reduce hardware anxiety factors that may occur during communication. In addition, a plurality of multimedia servers are installed, Even if the individual multimedia server is broken, the stored input / output information is stored in the other multimedia server, so that stability and reliability can be ensured.

The operation of the present invention configured as above can be applied to the card reader 13 in the access system to control the existing separately operated CCTV and the access control field in order to secure economical efficiency, The control device is managed by being connected to a communication means such as a local area network (LAN) or a wide area network (WAN) by replacing the control device with a web sever device capable of combining with the existing network.

In addition, since the access restriction level is divided for each administrator in the system management, the level that can be accessed for each level is set, and the system check and operation can be performed simply in the place where the communication network is connected.

A camera 11 capable of capturing an image within a predetermined area in each of the areas where monitoring is required in the inside and outside of the building and a microphone 12 for enlarging and inputting surrounding sounds are installed. In addition, intruders and other disasters A sensor 14 is also provided for sensing.

Accordingly, in order to check the security state in the current building, the manager generates and outputs the forcible control signal using the control computer 70, which can be connected to the multimedia server through the communication network. At this time, And the instructions are transmitted to the processor 30 through the protocol control unit 60. [0050]

In the above, the processor 30 receives the instructions of the administrator and performs a search function. That is, when the administrator requests the video output, the image captured through the camera 11 is inputted to the processor 30 via the image input processing unit 21 and then stored in the hard disk 31. Therefore, The protocol controller 60 reads the image data photographed at the time requested by the administrator on the hard disk 31 and transmits the image data to the protocol controller 60. The protocol controller 60 transmits the image data to the control computer 70 through the communication network The manager can check the image of the desired time by using the monitor of the control computer 70 or other display device.

Likewise, when an administrator wishes to output a sound together with an image or a result sensed by the sensor 14, the processor 30 may also output the corresponding data input through the sound input processing unit 22 or the sensor input processing unit 24, The data is read from the hard disk 31 and is transmitted to the control computer 70 through the protocol control unit 60.

In addition to this case, the administrator also generates a forcible control signal regarding the opening / closing of the locked door through the control computer 70 and transmits the forcible control signal to the multimedia server. In the processor 30, the forcible control signal And determines whether the door is opened / closed, and then opens / closes the designated door according to the determined result. The processor 30 checks whether the forcible control signal relating to opening / closing of the door is released, and releases the interruption of the door when the forcible control signal is released.

In addition, the administrator may instruct the operation of the lighting control section 53 and the device control section 54 using the control computer 70. [

Meanwhile, when an unspecified user having an access-permitted card passes the card through the card reader 13 to enter and exit the building, the information recognized by the card reader 13 to the processor 30 via the RS-485 (23) And the processor 30 determines whether or not the user enters or exits.

If the processor 30 permits the user to enter and leave the door 30, the door 30 is opened for a few seconds and the door 30 is locked again if the user 30 determines that the door 30 has been safely opened and closed. If the user is not permitted to enter or exit the processor 30, it is determined whether the access allowed card is a lost card or an expiration date of the card is expired in a state where the door is locked. You will be identified.

Here, if the access allowance card is left out due to reasons such as theft or expiration of usage, the announcement about the reason why the card can not be approved may be outputted through the speaker installed near the card reader 13. [ In addition, the card reader 13 has a function of automatically detecting communication signals of various card reader manufacturers so that mixed use of various company products is possible.

More specifically, the present invention generates an alarm generation control signal when the processor 30 determines that an intrusion or a specific disaster state has occurred through the camera 11, the microphone 12, the sensor 14, The door lock unit 52 instructs the door lock to cause an alarm sound to be generated through the speaker 51 and the door control unit 53 to instruct the lighting control unit 53 to blink or turn on / 54) to ensure that certain devices are secured.

The processor 30 transmits an image of the site by attaching an image file by e-mail so that the administrator can recognize the emergency state. Alternatively, the processor 30 sends an alarm voice or an alarm message to a communication terminal possessed by a manager corresponding to a certain grade according to the access restriction level.

As described above, according to the present invention, an audio recording function, which is impossible in a conventional system, is added to a surveillance and recording function utilizing the existing CCTV, and an automatic notification function is added to a supervisor in case of an alarm situation, According to the rapid emergency notification, the ability to cope with the alarm situation can be improved and the cause of the accurate alarm situation can be detected.

By integrating and utilizing existing equipment, cost reduction, access control, fire and flood detection, and video and audio surveillance are possible, and a complete security system can be constructed.

In addition, since the existing LAN or the surplus is used, the extension can be completed only by wiring of the local part, so that a system having excellent expandability can be constructed, and the cost of piping and wiring can be reduced.

The present invention is capable of limiting access by date and time zone for each access device or archiving, searching, and outputting the access status and the image of a visitor as a database. Also, if the system management program does not need to be operated as a separate management computer stored in the remote multimedia server, the system can be checked and operated if the computer is connected to the communication network.

Meanwhile, the present invention integrates the automatic control system of the existing access control system and the main server computer into a single multimedia server so that each local site can operate independently and function independently, And the operation program can be operated and functioned on the web browser without a separate installation process. Due to the use of the multimedia server, multiple administrators simultaneously access to one site according to the authority of the management under the LAN environment, Output becomes possible.

In addition, a billing board function is provided when an event list or history data is printed so that an administrator does not need to produce a separate document at the time of output, and the camera 11 is also mounted in a rotatable manner, It is possible to record and observe the motion of the subject by calculating the change value of the image signal so that the camera automatically rotates in the direction in which the observation target moves.

The intelligent security system of the present invention configured as described above can integrally process video and sound, access control, and various disaster detection, actively copes with an alarm situation, and provides an administrator with an e-mail or various communication devices Or voice and messages can be automatically notified so that multiple security can be maintained, convenience for management can be increased, prevention of crime and disasters can be prevented, and quick response can be achieved.

In addition, the present invention can construct a system with excellent scalability because a multiple security system is installed by using an existing network, and no separate piping and wiring costs are incurred, operation costs can be reduced, There is an effect that the administrator can access the system using the log-in password to the multimedia server wherever there is a computer connectable through a communication network without using a separate management computer.

In addition, since the present invention separately integrates CCTV and access control fields, it is possible to secure economical efficiency, efficiency, and convenience of expansion. Also, the multimedia server can communicate with multimedia servers through a security system configured in the form of a multimedia server Therefore, even if one server is destroyed, important information is stored and stability and reliability can be improved.

Claims (6)

A zone monitoring unit installed in each of the monitoring zones inside and outside the building to photograph an image within the zone and input ambient noise to generate and output each zone information signal; A sensor unit for detecting the intrusion of the inside and the outside of the building and the occurrence of various disasters and generating and outputting a warning detection signal according to the detection result; A card recognizing unit for recognizing a card passed by a user having the access allowance card and generating and outputting an access allowance confirming signal; A controller for receiving and analyzing the zone information signal, the warning detection signal, and the access permission confirmation signal, and controlling and processing various information according to the analysis result to generate and output an alarm generation control signal upon occurrence of a warning item; A function execution unit for receiving an alarm generation control signal from the control unit and performing an alarm notification function or a defense function in a building; A control unit for accessing the control unit through a communication network to perform a search and control function for various information processed by the control unit, And a control unit for controlling the operation of the intelligent security system. The method according to claim 1, Wherein the card recognizing unit includes a voice output unit for outputting an announcement about a card disqualification reason when it is determined that a card passed by a user can not be used. The method according to claim 1, Wherein the control unit comprises a protocol control unit for performing a control function of a transmission protocol to enable mutual communication with the communication control unit through a communication network. The method according to claim 1, Wherein the controller notifies the occurrence of an alert through a communication network to a communication medium owned by the administrator when a warning is generated. The method according to claim 1, Wherein the communication control unit sets a security level according to an administrator and limits access to information that can be searched and controlled through the control unit according to the security level. The method according to claim 1, A door locking unit for performing a locking function of a door requiring security in the building; and a door lock unit for illuminating the interior and the exterior of the building, And a device control unit for controlling the operation of the device.