KR101641874B1 - The CCTV multi-function button for anti-crime - Google Patents

Abstract

Inside the upper part of the safe zone box, a safety zone surveillance camera, a warning light, and a siren are built in. The safety zone surveillance camera shoots the safety zone outside the safe zone box and transmits the photographed image data to the emergency bell main controller. The integrated security center control server is composed of a main control unit, a built-in camera, an emergency bell, an amplifier integrated speaker, a microphone, an impact sensor, and a transmission / reception unit. The integrated security center control server controls an emergency bell connected to the network and a safety zone connected to the emergency bell, The emergency bell control unit receives the photographed image photographed by the safety zone monitoring camera at the upper end of the safety zone box and transmits the photographed image to the integrated crime control center control server. In the event of the emergency bell operation or the impact detection from the impact detection sensor, Built-in camera, built-in amplifier, microphone, and transmitter and receiver CCTV multifunctional emergency bell for security purpose, which is characterized by a control unit for stopping the operation of siren when a network connection is attempted by attempting to connect an integrated security center control server and a voice interactive communication network through a built-in image and amplifier integrated speaker through a built- .

Description

The CCTV multi-function button for anti-crime}

More particularly, the present invention relates to an emergency bell for a crime prevention system, and more particularly, an emergency bell is designed so that an administrator located at a security crime center in a dangerous situation can talk while watching a face image of a complainant, It is related to the security emergency bell that can be delivered to the manager promptly and it does not incur any additional communication cost even when the emergency bell is additionally installed. Also, supplementary security image is obtained to eliminate the square at lower cost than the expensive CCTV installation cost It is about multifunctional emergency bell that can be processed.

A security emergency bell is a signal that is sent to a specific server that is installed in a specific area, such as a hunting area, where a user can request help in case of a dangerous situation, so that the administrator can detect a dangerous situation.

Emergency bell can be used not only to transmit danger signal but also to make two way communication with manager like phone call.

In the existing security emergency bell system, when a push-button switch is input into the emergency bell housing, the contact signal of the button is transmitted to the server of the integrated control center through the DI / DO terminal of the video server, The software installed on the server was activated to respond to the emergency bell operation. In addition, when the video server is not used, the contact signal is processed through the DI / DO terminal of the IP camera to cope with the emergency bell operation as described above.

Such a conventional emergency bell system is problematic in that the operation of the entire emergency bell system is affected by the failure of some system equipment.

That is, if a problem occurs in any of the emergency bell button contact signal processing devices such as a video server or an IP camera that recognizes and processes the emergency bell contact signal and transmits it to the integrated control center, the emergency bell-specific function is lost There was a problem of being useless. In addition, there was a limitation in that the AMP which amplifies the call sound transmitted from the integrated control center and the speaker which is responsible for the voice output can not be used for the two-way call using the emergency bell even if the malfunction occurs.

In addition, even if the equipment installed in the field operates normally, even if some of the servers and software of the integrated crime prevention center are stopped due to a malfunction or an error occurs, a two-way voice call can not be performed through the emergency bell installed in the field.

In addition, according to the conventional method, voice and video are transmitted in a single packet, and a voice in a field is subjected to a voice signal processing process through various equipments, so that a delay in voice arrival, a problem in voice interruption, Generation of a voice feedback phenomenon, and the like. In addition, the emergency bell system connected to one equipment of the integrated control center can not have simultaneous calls with other emergency bell systems during the call.

That is, simultaneous response is not possible when two or more emergency bell systems operate in a server or software observing the area. Since there is only one microphone and speaker output terminal installed in the center per server, when two or more voices are input, the voice can not be mixed due to the voice mixing.

In addition, when the integrated control center detects a signal sent from an emergency bell system in a specific area and finds the corresponding event image and inputs a microphone and a speaker operation button at the time of monitoring, it is difficult to quickly respond to the emergency call, All the lines are connected to the upper camera, which complicates the configuration and makes maintenance difficult.

On the other hand, the surveillance camera is installed in a specific area together with a security emergency bell. It is used to detect a dangerous situation in real time and to allow the manager to check the captured image and help to detect a criminal, As well as to record videos.

In general, a closed circuit television (CCTV) is used.

The surveillance camera, which is photographed and recorded in real time, should be installed at a high place, as it needs to shoot the widest possible range, and the emergency bell is installed at a low place such as a lower part of a pole where a surveillance camera is installed .

However, when the surveillance camera is located as described above, there is a problem in that the user's position when the emergency bell is actually pressed may not be photographed, and the face of the criminal is not accurately photographed

Compared with expensive CCTV installation system, it provides a low cost multifunction emergency bell crime prevention system as an auxiliary, and provides a multifunctional emergency bell for constructing an effective crime prevention system as a whole.

Emergency bell responds effectively through circuit switching at the same time.

Integrated crime prevention center control server and a control unit inside the emergency bell wired to a power data integrated cable connected to a local server connected to the field by a dedicated line to implement and control the functions of auxiliary security CCTV and multifunctional emergency bell.

Communication costs do not occur even if it is installed in addition to the existing dedicated line.

Emergency Bell A voice call is possible while watching the image taken at the operator's face height.

CCTV cameras, which are 3 ~ 4m high, can be installed to anticipate system security.

BRIEF DESCRIPTION OF THE DRAWINGS FIG.

The integrated crime control center control server controls a local server including at least one security surveillance camera connected by a dedicated line, and controls the emergency bell 3 connected to the local server and the safe zone box connected to the emergency bell.

The safety zone box enclosure is composed of a main body housing 1 which is made of a metal and which has an empty space for fitting the emergency bell 3 into the emergency bell engaging space 4 and hinged thereto, .

The surveillance camera captures the outside of the safe zone box, and sends the captured image data to the emergency bell (3) main control unit. The warning light, siren, and surveillance camera are placed inside the upper part of the safe zone box It is installed and protected by tempered glass.

An emergency bell (3) including a coupling hinge that can be detachably coupled to a safe zone box enclosure is composed of a main processor, a built-in camera, an emergency bell, an integrated amplifier with a microphone, a power supply, a shock sensor, and a transceiver .

The power supply of the emergency bell is powered by a coaxial cable that simultaneously supplies power (DC) and control data from the local server or receives a commercial power supply (AC 220V) from the field pole to supply driving power to the emergency bell and safe zone box do.

The emergency bell control unit receives the photographed image photographed by the surveillance camera at the upper end of the safe zone box and transmits the photographed image to the local server.

In addition, the local server stores the surveillance camera photographed image transmitted from one or more emergency bell control units in its own memory (storage device), measures the communication speed with the integrated security center, compresses it into a low-capacity low- To the integrated security center control server.

For example, since the current bandwidth of a leased line currently connected to a local server is 10 Mbps, it is possible to receive five shooting images including a 2 Mpix surveillance camera and transmit the captured video to the integrated security center control server.

However, there are cases where the transmission speed is limited to 3 Mbps depending on traffic conditions such as a network area and a time zone.

Therefore, the original shot image is stored in the local server's own memory, the communication speed is measured, and then the lower-capacity compressed file is transmitted to the integrated security center control server.

For example, when the measured traffic is 3 Mbps (Mega bits per second) after measuring the communication speed of 6M (Mega Pixels) image data photographed by three 2M (Mega Pixels) digital surveillance cameras, (50% of the measured traffic) or less, and converts the formatted traffic to 1.5M (Mega Pixels) or a lower quality image by reducing the number of transmission frames, compresses it into a low-capacity low-quality moving image, and transmits it to the integrated security center control server .

The emergency bell control unit drives the siren, the warning light operation, the built-in camera, the amplifier-integrated speaker, and the microphone to transmit to the local server through the transceiver when the emergency bell operation or the impact detection from the impact sensor is detected. It is a security CCTV multifunctional emergency bell which is characterized by a control unit for connecting the control center server and the bidirectional communication network to stop the siren operation and connect the two-way communication line when connecting to the network.

In one embodiment,

The safe zone box enclosure is composed of a main body housing 1 made of a metal and an upper end portion 2 made of reinforced glass at the upper end thereof to fit the emergency bell 3 into the emergency bell insertion space 4.

A safe zone surveillance camera, a warning light, and a siren are built in the upper end of the safe zone box to be protected by tempered glass.

The safe zone monitoring camera photographs the outside of the safe zone box and transmits the photographed image data to the emergency bell 3 main control unit.

The emergency bell (3), which can be detachably coupled to the safe zone box enclosure, consists of a main processor consisting of a microprocessor, a built-in camera, an emergency bell, an integrated amplifier with a microphone, a microphone, an impact sensor, and a transceiver.

The integrated crime control center control server controls a local server including a security surveillance camera connected by a dedicated line, and controls one or more emergency bells (3) connected to the local server and a safe zone box connected to the emergency bell.

The main control unit of the emergency bell 3 receives the photographed image photographed by the safety zone monitoring camera at the upper end of the safety zone box and transmits the photographed image to the local server. And stores it in its own memory.

Measures the network network transmission traffic between the local server and the integrated security center control server, compresses surveillance camera and safety zone surveillance camera video with small capacity and low quality below the measured traffic, transmits it to the integrated security center control server through the transmission / The controller tries to connect the integrated security center control server and the bidirectional communication network through the local server through the transmission / reception unit by driving the built-in camera, the amplifier-integrated speaker, and the microphone in the case of at least one of the bell operation, It is a security CCTV multifunctional emergency bell which is characterized by a control unit that stops the siren operation when connecting to the network.

In one embodiment,

The safe zone box enclosure is composed of a main body housing 1 made of a metal and an upper end portion 2 made of reinforced glass at the upper end thereof to fit the emergency bell 3 into the emergency bell insertion space 4.

Inside the upper part, a safety zone surveillance camera is built in, and the safety zone surveillance camera shoots the outside of the safe zone box and transmits the photographed image data to the emergency bell (3) local server.

The emergency bell (3), which can be detachably coupled to the safe zone box enclosure, consists of a local server, a built-in camera, an emergency bell, an integrated amplifier with a microphone, a microphone, an impact sensor and a transceiver.

The integrated crime prevention center control server controls the local server of the emergency bell 3 connected to the network.

The local server stores the photographed image photographed by the safety zone monitoring camera at the upper end of the safe zone box in its own memory.

And transmits it to the integrated security center control server through the transmission / reception unit, and the local server transmits an alarm to the integrated security center control server through the emergency bell operation, the impact detection sensor, The integrated security center control server and the bidirectional communication network are connected to each other through the transmission / reception unit by driving the built-in camera, the amplifier-integrated speaker, and the microphone in the case of any one or more of the CCTV multifunctional emergency bell for security.

In one embodiment,

An emergency bell is an emergency bell that is coupled to one or more security surveillance camera poles or inserted into an emergency bell insertion space inside one or more safety zone boxes.

The safe zone box enclosure consists of a metal body housing and an upper end made of tempered glass, which connects the emergency bell to the emergency bell space.

A safety zone surveillance camera, a warning light, and a siren are built in the upper part of the safe zone box, and the safety zone surveillance camera photographs the safe zone outside safety zone and transmits the photographed image data to the emergency bell main controller.

The emergency bell includes a main control unit including a microprocessor, a built-in camera, an emergency bell, an amplifier-integrated speaker, a microphone, an impact sensor, and a transmission / reception unit.

The integrated security center control server controls the emergency zone connected to the network and the safety zone connected to the emergency bell.

The controller of the emergency bell receives the photographed image photographed by the safety zone monitoring camera at the upper end of the safe zone box and transmits the photographed image to the integrated crime control center control server.

The control unit controls the integrated security center control server and the image and the amplifier through the built-in camera through the warning light siren, the built-in camera, the integrated camera speaker, the integrated speaker, and the microphone via the transmission and reception unit, And a control unit for stopping the siren operation when a network is connected to an audio interactive communication network through an integrated speaker and a microphone.

In one embodiment,

The integrated security center control server transmits the emergency bell location information and the shot image data of the safe zone surveillance camera to the designated smart phone when the emergency bell is activated; The data to be transmitted to the smartphone is compressed image data including an encrypted data head; When the smartphone senses an NFC tag matched to an MtoM (Machine-to-Machine) by an NFC (Near Field Communication) chip in a smartphone to which an application (security application) is uploaded in an OS (Operating System) It is a smartphone that runs security applications; The NFC tag is a double NFC tag in which a first NFC tag, a shield plate, and a second NFC tag are laminated and a first NFC tag is a read NFC tag storing one or more serial numbers. The first NFC tag and the MtoM (Machine-to- Machine) proximate to a matched smartphone activates the smartphone security application and randomly extracts the one or more serial numbers to temporarily store the serial number; The activated security application transmits a serial number temporarily stored in a smartphone connected to a wireless network; The smart phone transmits the compressed image including the emergency number position information and the encrypted image data captured by the safe zone surveillance camera to the smartphone with an encryption program matched with the serial number of the received serial number and machine-to-machine (MtoM) ; When the smartphone receives the compressed image including the encrypted data header from the control server, the second NFC tag of the stacked double-NFC tags includes an antenna and an IC chip, and reads / writes NFC tags When the second NFC tag is matched to a machine-to-machine (MtoM) and is close to the smartphone activated by the first NFC tag, the security application of the smartphone transmits the data head of the encrypted compressed image and the randomly extracted serial Transmits the number to the second NFC tag via the NFC chip of the smartphone; The second NFC tag transmits a encrypted compressed image data header decryption key matched with a serial number and an MtoM (machine-to-machine) key to an IC chip through an NFC chip of a smartphone; Wherein the activated security application decrypts the encrypted compressed image through the decryption key and displays the decrypted encrypted image on a smart phone.

In one embodiment,

The integrated security center control server transmits the emergency bell location information and the shot image data of the safe zone surveillance camera to the designated smart phone when the emergency bell is activated; The personal portable terminal is a smart phone in which a security application is uploaded to an OS (Operating System) unit for controlling the overall operation of the smart phone, and the smart phone is machine-to-machine (MtoM) A smartphone on which the security application is executed when an NFC tag is detected; The NFC tag is a dual NFC tag in which a first NFC tag, a shielding plate, and a second NFC tag are laminated and a first NFC tag is a read NFC tag, and a first NFC tag and a MtoM (Machine-to-Machine) Proximity to an installed smartphone activates a secure application; The activated security application is connected to an external network server having a designated IP address and connected to the network, and transmits ID information stored in the first NFC tag; The external network server transmits a cryptographic key to the smartphone in which the security application is activated; The smart phone temporarily stores the encryption key; The second NFC tag of the stacked double NFC tags is matched with a second NFC tag and a machine-to-machine (MtoM) with a read / write NFC tag, and a smart The security application of the smartphone transmits the temporarily stored encryption key to the second NFC tag through the NFC chip of the smartphone; The second NFC tag generates a decryption key matched with an encryption key and an MtoM (Machine-to-Machine), and transmits the generated decryption key to the security application through the NFC chip of the smartphone; Wherein the activated security application transmits the decryption key to an external network server having a designated IP address connected to a network, and connects to an external network server to receive image data.

In one embodiment,

The data to be transmitted to the portable personal terminal is image data photographed by at least one of an IP camera and an HD-SDI camera; The network separation server is a network separation server including an internal network main board and an external network main board. The internal network main board is connected to the DMZ between the backup router and VPN, and the external network main board is physically separated from the internal network Is a network separation server that connects to DMZ and transfers data from internal network main board to external network main board in one direction only; Internal network connected to the internal network If video data is to be transmitted to the registered smart phone among the data stored in the main board through the external network, the video data is transmitted to the external network main board through the unidirectional communication bus; The registered smart phone is composed of a smart phone and an authenticated NFC tag to which a security application for receiving access permission authentication from an external network main board is uploaded; Wherein the smartphone is a smartphone in which a security application is uploaded to an OS unit that controls an overall operation, and the smartphone is a smartphone that executes the security application when it detects an MTC-matched NFC tag by an NFC chip; If the NFC tag is a dual NFC tag in which a first NFC tag, a shielding plate, and a second NFC tag are laminated and a first NFC tag is a read NFC tag and a first NFC tag and an MtoM-matched security application are installed, ; Wherein the activated security application is connected to a network external server main network connected to a network and transmits ID information stored in a first NFC tag; The network separation server transmits a cryptographic key to the smartphone in which the security application is activated; The smart phone transmits the encryption key to an NFC chip; The second NFC tag of the stacked double NFC tag is matched with the second NFC tag by the read / write NFC tag and the first NFC tag is close to the smartphone activated by the first NFC tag, the security application of the smart phone transmits the encryption key To the second NFC tag through the NFC chip of the smartphone; The second NFC tag generates a connection history and an encryption key and an MtoM matched decryption key to the IC chip and transmits the decryption key to the security application through the NFC chip of the smartphone; And the activated security application transmits the decryption key to the network separation server connected to the network, and then logs in. The CCTV multifunctional emergency bell for security.

In one embodiment,

And a first light emitter second light emitter and a second light emitter are additionally provided at an upper end thereof to illuminate the first light emitter at night and further to light the second emitter when detecting a moving object sensor, .

In one embodiment,

And a second light emitter is additionally provided at an upper end to illuminate the first light emitter at night and further illuminates the second emitter when a pixel change occurs in an image photographed by the safe zone surveillance camera CCTV Multifunction Emergency Bell.

1: Safe zone box body housing
2: upper part made of reinforced glass viewing window
3: emergency bell
4: Emergency Bell insertion space

Claims (9)

delete delete The safe zone box enclosure comprises a main body housing 1 made of a metal and an upper end 2 made of reinforced glass at the upper end thereof, so as to fit the emergency bell 3 into the emergency bell insertion space 4;
Inside the upper part, a safety zone surveillance camera is built in, and the safety zone surveillance camera photographs the outside of the safe zone box and transmits the photographed image data to the emergency bell (3) local server;
The emergency bell (3), which can be detachably coupled to the safe zone box enclosure, consists of a local server, a built-in camera, an emergency bell, an integrated amplifier with a microphone, a microphone, an impact sensor, and a transceiver;
The integrated crime control center control server controls the local server of the emergency bell 3 connected to the network;
The local server stores the photographed image photographed by the safety zone surveillance camera at the upper end of the safe zone box in its own memory;
Measuring the network transmission traffic between the local server and the control server, compressing the low-capacity low-quality moving image below the measured traffic, and transmitting the compressed moving image to the integrated security center control server through the transceiver;
The local server connects the integrated security center control server and the bidirectional communication network through the built-in camera, the amplifier-integrated speaker, and the microphone through the transmission / reception unit in case of any one of the emergency bell operation and the impact detection sensor to the impact detection. CCTV multifunction emergency bell for security.

delete delete delete The method of claim 3,
The integrated security center control server transmits the emergency bell location information and the shot image data of the safe zone surveillance camera to the designated smart phone when the emergency bell is activated;
The data transmitted to the smart phone is image data photographed from any one or more of IP cameras or HD-SDI cameras;
The network separation server is a network separation server including an internal network main board and an external network main board. The internal network main board is connected to the DMZ between the backup router and VPN, and the external network main board is physically separated from the internal network Is a network separation server that connects to DMZ and transfers data from internal network main board to external network main board in one direction only;
Internal network connected to the internal network If video data is to be transmitted to the registered smart phone among the data stored in the main board through the external network, the video data is transmitted to the external network main board through the unidirectional communication bus;
The registered smart phone is composed of a smart phone and an authenticated NFC tag to which a security application for receiving access permission authentication from an external network main board is uploaded;
Wherein the smartphone is a smartphone in which a security application is uploaded to an OS unit that controls an overall operation, and the smartphone is a smartphone that executes the security application when it detects an MTC-matched NFC tag by an NFC chip;
If the NFC tag is a dual NFC tag in which a first NFC tag, a shielding plate, and a second NFC tag are laminated and a first NFC tag is a read NFC tag and a first NFC tag and an MtoM-matched security application are installed, ;
Wherein the activated security application is connected to a network external server main network connected to a network and transmits ID information stored in a first NFC tag;
The network separation server transmits a cryptographic key to the smartphone in which the security application is activated;
The smart phone transmits the encryption key to an NFC chip;
The second NFC tag of the stacked double NFC tag is matched with the second NFC tag by the read / write NFC tag and the first NFC tag is close to the smartphone activated by the first NFC tag, the security application of the smart phone transmits the encryption key To the second NFC tag through the NFC chip of the smartphone;
The second NFC tag generates a connection history and an encryption key and an MtoM matched decryption key to the IC chip and transmits the decryption key to the security application through the NFC chip of the smartphone;
Wherein the activated security application transmits the decryption key to a network separation server connected to a network, and then logs in. The CCTV multifunction emergency bell for security.








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