KR101698668B1 - Door safety system having intrusion detection function using detection vibration and noise of drill, and method for intrusion detection using the same - Google Patents

Door safety system having intrusion detection function using detection vibration and noise of drill, and method for intrusion detection using the same Download PDF

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Publication number
KR101698668B1
KR101698668B1 KR1020150052223A KR20150052223A KR101698668B1 KR 101698668 B1 KR101698668 B1 KR 101698668B1 KR 1020150052223 A KR1020150052223 A KR 1020150052223A KR 20150052223 A KR20150052223 A KR 20150052223A KR 101698668 B1 KR101698668 B1 KR 101698668B1
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KR
South Korea
Prior art keywords
door lock
door
iron plate
smartphone
communication network
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KR1020150052223A
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Korean (ko)
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KR20160122414A (en
Inventor
이상구
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이상구
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
    • G08B13/1654—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
    • G08B13/1654—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems
    • G08B13/1672—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems using sonic detecting means, e.g. a microphone operating in the audio frequency range
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B15/00—Identifying, scaring or incapacitating burglars, thieves or intruders, e.g. by explosives
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems; Audible personal calling systems
    • G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • G08B3/1008—Personal calling arrangements or devices, i.e. paging systems
    • G08B3/1016—Personal calling arrangements or devices, i.e. paging systems using wireless transmission
    • G08B3/1025—Paging receivers with audible signalling details
    • G08B3/1033—Paging receivers with audible signalling details with voice message alert

Abstract

The present invention relates to a door safety system having an intrusion detection function through drill vibration and noise detection, and an intrusion detection method using the same. The present invention provides a door safety system having an intrusion detection function through drill vibration and noise detection including a door lock fire door device module 100, a smart key 200, a communication network 300 and a smart phone 400, The door lock fireproof door device module 100 is configured to detect the vibration of the sensor unit 120 with respect to the double iron plate fire door 110 divided into the first iron plate 110a and the second iron plate 110b by the vibration sensor 121, When analyzing the requirements of the alarm function for the crime that the external intruder penetrates the double iron plate fire door 110 through the noise detection by the acoustic sensor 122 of the sensor unit 120, Since the first iron plate 110a and the second iron plate 110b of the iron plate 110 are made of two iron plates, the same vibration or noise is generated twice, When waiting for detection or simultaneously If an alarm function generation requirement according to the detection of the noise generation twice by the acoustic sensor 122 is satisfied within the time range, the manager transmits an alarm message to the smartphone 400 via the communication network 300 to recognize the situation Controls the communication unit 141b and controls the mobile communication unit 141b to transmit the real-time photographic image from the black box 130 to the smartphone 400 through the communication network 300 in accordance with the requirement for generating the alarm function, A real-time alarm providing means 142a; The door lock fire door device module 100 stores an image photographed by the black box 130 formed on the outer surface of the first iron plate 110a of the double iron plate fire door 110 in the storage unit 143 A real time image is transmitted to the smartphone 400 through the communication network 300 in response to an access request to the storage unit 143 in the interphone control unit 140 by the smart phone 400 via the communication network 300 Real-time smartphone confirmation means 142b for providing a confirmation function of the real-time smartphone 400 using the black box 130 formed by including the camera in the double-iron plate fire door 110 itself; When the door lock device module 100 receives an acknowledgment signal from the outside through the bell button 111a of the door lock device 111, the door lock fire alarm door device module 100 transmits data to the smart phone 400 through the communication network 300, The video captured by the black box 130 and the voice signal received through the outer voice input / output unit 111b of the door lock apparatus 111 are transmitted to the communication network 300 An interphone providing means 142c for controlling the mobile communication unit 141b to transmit the message to the smartphone 400 via the Internet; And the interphone providing means 142c receives the voice signal of the manager through the communication network 300 from the smartphone 400 and outputs the voice signal to the external voice input and output unit 111b, The interphone providing means 142c provides the same function as an administrator in the house at any time by the interphone function interlocked with the door lock device 400. The interphone providing means 142c is a device The door lock device module 100 receives a lock off signal or a lock off signal and controls the door lock device 111. The door lock fire alarm door device module 100 is provided with a transmission / If the smart key 200 is located in the communication coverage after detecting the presence of the smart key 200 in the communication coverage for receiving the RFID tag of the smart key 200 ) For Identification smart door lock providing means for controlling the RF transmitting and receiving unit (141a) via the RFID service request to receive a personal identification from the RFID smart key (200) (142d); And the smart door lock providing means 142d determines whether the personal identification RFIDs received from the smart key 200 among the plurality of personal identification RFIDs stored in the storage unit 143 are matched, The door lock device module 100 controls the door lock device 111 of the double iron plate fire door 110 constituting the fire door device module 100 to be locked off, After detecting the jamming signal when controlling the mobile communication unit 141b for real time transmission to the smartphone 400 through the communication network 300 for the image photographed in real time by the black box 130 by the black box 130a, A radio wave interference blocking means 142g for controlling the mobile communication unit 141b to transmit the automatic alarm message to the smartphone 400 through the communication network 300; The method of detecting an intrusion using a door safety system having an intrusion detection function through drill vibration and noise detection, characterized in that the vibration sensor (121) waits for two times of detection of vibration occurrence, A first step in which the acoustic sensor 122 waits for two noise generation detections; A second step of the interphone control unit 140 receiving a detection signal from the vibration sensor 121 and the acoustic sensor 122 and analyzing an alarm function generation requirement; A third step of generating an alarm function when the interphone control unit 140 meets the alarm function generation requirement and transmitting the image taken by the black box 130 to the manager's smartphone 400 through the communication network 300; The interphone control unit 140 controls the smartphone 400 to transmit alarm function generation requirement information of the vibration sensor 121, alarm function generation requirement information of the sound sensor 122, The dual CTR cipher system receives the image photographed from the black box 130 and transmits the dual CTR using the 1st encryption key and the 2nd encryption key. Encryption-Nonce (Encryption-Nonce) is generated by applying block encryption using a 2nd encryption key, and the captured image is blocked and aligned into a plurality of plaintext blocks, and the E- (Ciphertext block) is generated by performing an exclusive-OR operation on a Nonce (Encryption-Nonce) and a plain-text block, respectively.
Thereby, an external intruder can provide a customized alert for the crime of penetrating the hole. In addition, by providing a conventional interphone providing function using a smart phone, not only a separate interphone needs to be provided to the door lock, but also a vibration sensor and a sound sensor are installed in a conventional fire door, And the like. In addition, since the door lock can be turned on and off remotely, it is possible to remotely prevent unauthorized departure of infants, children, elderly people, and the like.

Description

[0001] The present invention relates to a door safety system having an intrusion detection function through drill vibration and noise detection, and a door safety system using the same, and a method for intrusion detection using the same,

The present invention relates to a door security system having an intrusion detection function through drill vibration and noise detection, and a method for detecting an intrusion using the same. More particularly, the present invention relates to a door security system for detecting an intruder A door safety system having an intrusion detection function through drill vibration and noise detection to provide a conventional alarm function in a customized manner and to provide a conventional interphone providing function using a smartphone and to remotely turn the door lock on and off And an intrusion detection method using the same.

In the conventional door lock system, the function of on / off for the door lock is controlled through the RF communication, or security for the door lock is emphasized.

That is, the conventional door lock system provides security information by providing information on the persons who entered from the outside to the inside based on the log information, so that there is a limit to respond after the incident to the intrusion.

Accordingly, in the related technology field, development of technology for preventing intrusion to the door lock is required in advance.

[Related Technical Literature]

1. Method of Interfacing between Digital Door Lock and Home Network RF Module (Patent Application No. 10-2004-0108197)

2. Door Lock for Storing Entry Information and Door Lock for Storing Access Log Data and Method for Managing Access Log Data (Patent Application No. 10-2004-0014414)

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems and it is an object of the present invention to provide an apparatus and a method for detecting a crime of an intruder, A door security system, and an intrusion detection method using the same.

In addition, the present invention provides a door safety system having an intrusion detection function through drill vibration and noise detection to provide a conventional interphone providing function using a smart phone, thereby eliminating the need to provide a separate interphone to a door lock, And to provide an intrusion detection method using the same.

In addition, the present invention can provide an intrusion detection function through drill vibration and noise detection to remotely prevent the unauthorized departure of persons without discriminative power such as infants, children, elderly people, etc. by enabling the door lock to be turned on and off remotely A door security system, and an intrusion detection method using the same.

However, the objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

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According to an embodiment of the present invention, there is provided an intrusion detection method using a door security system having an intrusion detection function through drill vibration and noise detection, including a door lock fire door device module 100, a smart key 200, The door lock fire door device module 100 includes a first iron plate 110a and a second iron plate 110b. The first door plate 110a and the second iron plate 110b are installed in the door safety system, The vibration detection by the vibration sensor 121 of the sensor unit 120 with respect to the double iron plate fire door 110 divided into the two iron plates 110b and the noise detection by the acoustic sensor 122 of the sensor unit 120 The first iron plate 110a and the second iron plate 110b of the double iron plate fire door 110 are installed in the double iron plate fire door 110 and the second iron plate 110b of the double iron plate fire door 110, Consisting of two iron plates It is possible to detect the occurrence of two vibrations by the vibration sensor 121, or to detect the occurrence of two vibrations by the sound sensor 122 within a predetermined error time range, When the requirement for generating the alarm function according to the noise generation detection is satisfied, the manager controls the mobile communication unit 141b to transmit the alarm message to the smartphone 400 through the communication network 300 so as to recognize the situation, Real-time alarm providing means 142a for receiving the real-time photographed image from the black box 130 and controlling the mobile communication unit 141b to transmit the photographed image to the smartphone 400 through the communication network 300; The door lock fire door device module 100 stores an image photographed by the black box 130 formed on the outer surface of the first iron plate 110a of the double iron plate fire door 110 in the storage unit 143 A real time image is transmitted to the smartphone 400 through the communication network 300 in response to an access request to the storage unit 143 in the interphone control unit 140 by the smart phone 400 via the communication network 300 Real-time smartphone confirmation means 142b for providing a confirmation function of the real-time smartphone 400 using the black box 130 formed by including the camera in the double-iron plate fire door 110 itself; When the door lock device module 100 receives an acknowledgment signal from the outside through the bell button 111a of the door lock device 111, the door lock fire alarm door device module 100 transmits data to the smart phone 400 through the communication network 300, The video captured by the black box 130 and the voice signal received through the outer voice input / output unit 111b of the door lock apparatus 111 are transmitted to the communication network 300 An interphone providing means 142c for controlling the mobile communication unit 141b to transmit the message to the smartphone 400 via the Internet; And the interphone providing means 142c receives the voice signal of the manager through the communication network 300 from the smartphone 400 and outputs the voice signal to the external voice input and output unit 111b, The interphone providing means 142c provides the same function as an administrator in the house at any time by the interphone function interlocked with the door lock device 400. The interphone providing means 142c is a device The door lock device module 100 receives a lock off signal or a lock off signal and controls the door lock device 111. The door lock fire alarm door device module 100 is provided with a transmission / If the smart key 200 is located in the communication coverage after detecting the presence of the smart key 200 in the communication coverage for receiving the RFID tag of the smart key 200 ) For Identification smart door lock providing means for controlling the RF transmitting and receiving unit (141a) via the RFID service request to receive a personal identification from the RFID smart key (200) (142d); And the smart door lock providing means 142d determines whether the personal identification RFIDs received from the smart key 200 among the plurality of personal identification RFIDs stored in the storage unit 143 are matched, The door lock device module 100 controls the door lock device 111 of the double iron plate fire door 110 constituting the fire door device module 100 to be locked off, After detecting the jamming signal when controlling the mobile communication unit 141b for real time transmission to the smartphone 400 through the communication network 300 for the image photographed in real time by the black box 130 by the black box 130a, A radio wave interference blocking means 142g for controlling the mobile communication unit 141b to transmit the automatic alarm message to the smartphone 400 through the communication network 300; The method of detecting an intrusion using a door safety system having an intrusion detection function through drill vibration and noise detection, characterized in that the vibration sensor (121) waits for two times of detection of vibration occurrence, A first step in which the acoustic sensor 122 waits for two noise generation detections; A second step of the interphone control unit 140 receiving a detection signal from the vibration sensor 121 and the acoustic sensor 122 and analyzing an alarm function generation requirement; A third step of generating an alarm function when the interphone control unit 140 meets the alarm function generation requirement and transmitting the image taken by the black box 130 to the manager's smartphone 400 through the communication network 300; The interphone control unit 140 controls the smartphone 400 to transmit alarm function generation requirement information of the vibration sensor 121, alarm function generation requirement information of the sound sensor 122, The dual CTR cipher system receives the image photographed from the black box 130 and transmits the dual CTR using the 1st encryption key and the 2nd encryption key. Encryption-Nonce (Encryption-Nonce) is generated by applying block encryption using a 2nd encryption key, and the captured image is blocked and aligned into a plurality of plaintext blocks, and the E- (Ciphertext block) is generated by performing an exclusive-OR operation on a Nonce (Encryption-Nonce) and a plain-text block, respectively.

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A door safety system having an intrusion detection function through drill vibration and noise detection according to an embodiment of the present invention and an intrusion detection method using the same can provide a customized alarm for an intruder who breaks a hole .

In addition, according to another embodiment of the present invention, a door safety system having an intrusion detection function through drill vibration and noise detection and an intrusion detection method using the same provide a conventional interphone providing function using a smart phone, Not only the effect of providing the interphone to the door lock but also the effect of using the existing fire door can be obtained by installing the vibration sensor and the acoustic sensor in the existing fire door.

In addition, a door safety system having an intrusion detection function through drill vibration and noise detection according to another embodiment of the present invention, and an intrusion detection method using the same, can open / close a door lock remotely, It is possible to remotely prevent the unauthorized departure of persons without discretion such as the elderly.

1 is a view illustrating a door safety system having an intrusion detection function through drill vibration and noise detection according to an embodiment of the present invention.
2 is a block diagram showing a configuration of a door lock fire door device module 100 of a door security system having an intrusion detection function through drill vibration and noise detection of FIG.
FIG. 3 is a block diagram showing a configuration of the interphone control unit 140 of the door lock fire door device module 100 of FIG.
4 is a reference view showing a state in which the double iron plate fire door 110, the door lock device 111 and the black box 130 of the door lock fire door device module 100 of FIG. 2 are actually formed.
5 is a flowchart illustrating an intrusion detection method using a door security system having an intrusion detection function through drill vibration and noise detection according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a detailed description of preferred embodiments of the present invention will be given with reference to the accompanying drawings. In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

In the present specification, when any one element 'transmits' data or signals to another element, the element can transmit the data or signal directly to the other element, and through at least one other element Data or signal can be transmitted to another component.

1 is a view illustrating a door safety system having an intrusion detection function through drill vibration and noise detection according to an embodiment of the present invention.

2 is a block diagram showing a configuration of a door lock fire door device module 100 of a door security system having an intrusion detection function through drill vibration and noise detection of FIG.

FIG. 3 is a block diagram showing a configuration of the interphone control unit 140 of the door lock fire door device module 100 of FIG.

4 is a reference view showing a state in which the double iron plate fire door 110, the door lock device 111 and the black box 130 of the door lock fire door device module 100 of FIG. 2 are actually formed.

Referring to FIG. 1, a door lock fire door device module 100, a smart key 200, a communication network 300, and a smart phone 400 are included.

The smart key 200 automatically transmits the identification RFID to the door lock fire door device module 100 through the RF communication so that the door lock device 111 of the double iron plate fire door 110, which constitutes the door lock fire door module 100, To open and close.

The communication network 300 may be a mobile communication network, a synchronous mobile communication network, or an asynchronous mobile communication network. As an embodiment of the asynchronous mobile communication network, a WCDMA (Wideband Code Division Multiple Access) communication network is exemplified. In this case, although not shown in the drawings, the mobile communication network may include a radio network controller (RNC), an asynchronous mobile switching center (MSC), and the like. On the other hand, it is well known that the WCDMA network can be changed to a next generation mobile communication network such as 3G LTE network and 4G network.

The smartphone 400 corresponds to a smart mobile device having a computing function possessed by a manager who manages the door lock fire door device module 100.

2, the door lock fire door device module 100 includes a double door fire door 110, a door lock device 111, a sensor unit 120, a black box 130, and an interphone control unit 140, The sensor unit 120 is divided into a vibration sensor 121 and an acoustic sensor 122. Referring to FIG. 4, the double iron plate fire door 110 is divided into a first iron plate 110a and a second iron plate 110b.

3 and 4, the interphone control unit 140 includes a transmission / reception unit 141, a function control unit 142, a storage unit 143, and an input / output unit 144. The transmission and reception unit 141 includes an RF transmission and reception unit 141a and a mobile communication unit 141b. The function control unit 142 includes a real time alarm providing unit 142a, a real time smartphone confirmation unit 142b, A smart door lock providing means 142d, a smart key access managing means 142e, a remote controlling means 142f and a radio wave interception preventing means 142g.

Hereinafter, a door safety system having an intrusion detection function through drill vibration and noise detection will be described in detail, focusing on the configuration of the function controller 142. [

2 and 4, the real-time alarm providing means 142a includes a vibration sensor 121 of the sensor unit 120 for the double-iron plate fire door 110 formed by the first iron plate 110a and the second iron plate 110b, ), And the acoustic sensor 122 detects the noise, thereby preventing the crime of penetrating the double-iron plate fire door 110 by penetrating the outside intruder.

The reason why the sensor unit 120 is used in combination with the vibration sensor 121 and the acoustic sensor 122 is that the alarm function generation requirement such that even if one sensor can not detect, Can be set. In addition, according to another embodiment of the present invention, the requirement for generating the alarm function is set for simultaneous detection by the two sensors and stored in the storage unit 143, and then the real-time alarm providing means 142a Analysis can be performed.

More specifically, when analyzing the alarm function requirement, the real-time alarm providing unit 142a takes a time of about 3 seconds or longer due to the drilling characteristic when drilling a hole in the double iron plate fire door 110, , It is a principle to use instantaneous vibration or noise, and in the case of drilling, the principle of generating noise or vibration according to a certain rule.

That is, the real-time alarm providing means 142a is composed of two iron plates of the first iron plate 110a and the second iron plate 110b in the characteristics of the fire door of the double-iron plate fire door 110 when analyzing the requirements of the alarm function. By using the fact that the same noise or vibration is generated twice, it is possible to detect two vibration occurrences by the vibration sensor 121 or to detect two noises by the acoustic sensor 122 within a predetermined error time range Wait for detection of occurrence.

Accordingly, the real-time alarm providing unit 142a can detect the occurrence of two vibrations by the vibration sensor 121 and the detection of the occurrence of two noises by the sound sensor 122, And controls the mobile communication unit 141b to transmit an alarm message to the smartphone 400 through the communication network 300 so that the mobile communication unit 141b can recognize the mobile communication terminal. The real-time alarm providing unit 142a receives the real-time photographed image from the black box 130 in accordance with the requirement for generating the alarm function and then transmits the real-time photographed image to the mobile communication unit 141b through the communication network 300, Can be controlled.

In order to distinguish the conventional fire door from the sensor part, the vibration sensor 121 and the sound sensor 122 constituting the sensor part 120 are separately installed in the double iron plate fire door 110 It is possible to separately attach and expand the double iron plate fire door which was used in the past.

The real-time smartphone check means 142b stores the image photographed by the black box 130 formed on the outer surface of the first iron plate 110a of the double iron plate fire door 110 in the storage unit 143, Time image to the smartphone 400 through the communication network 300 in response to an access request to the storage unit 143 in the interphone control unit 140 by the smart phone 400 via the communication network 300, Real-time smartphone 400 using the black box 130 formed by including the camera in the fire door 110 itself.

The interphone providing means 142c may receive the acknowledgment signal from the outside via the bell button 111a of the door lock device 111 and transmit the data session to the smart phone 400 through the communication network 300 And then transmits the image photographed by the black box 130 and the voice signal received through the outer voice input / output unit 111b of the door lock apparatus 111 to the smartphone 400 through the communication network 300 do. The interphone providing means 142c receives the voice signal of the manager through the communication network 300 from the smartphone 400 and outputs the voice signal to the external voice input and output unit 111b, And provides the same functions as having an administrator at anytime and anywhere in the home.

In addition, the interphone providing means 142c receives a lock-off signal or a lock-off signal for the door lock device 111 from the smartphone 400 and controls the door lock device 111 can do.

The smart door lock providing means 142d detects in real time whether or not the smart key 200 is located in the communication coverage for receiving the RFID tag of the RF transmitting and receiving unit 141a provided in the transmitting and receiving unit 141, If the smart key 200 is included in the coverage, the RF transmitting / receiving unit 141a is controlled to receive the RFID tag from the smart key 200 through the RFID tag providing request for the smart key 200.

The smart door lock providing unit 142d determines whether the personal identification RFIDs received from the smart key 200 among the plurality of personal identification RFIDs stored in the storage unit 143 are matched with each other, Locks the door lock device 111 of the double iron plate fire door 110 constituting the door lock device 111. [ On the other hand, the smart door lock providing means 142d controls the door lock device 111 of the double iron plate fire door 110 to keep the lock on state when the individual identification RFID is not matched, The mobile communication unit 141b controls the smart phone 400 to notify that the smart key 200 has been accessed.

Since the smart door lock providing means 142d utilizes the smart key 200, the smart door lock providing means 142d can push or pull the double iron plate fire door 110 without opening the conventional key for opening and closing the double iron plate fire door 110, Thereby providing an effect of being able to go in and out.

When the door lock device 111 of the double iron plate fire door 110 to the smart key 200 is controlled to be locked off by the smart door lock providing means 142d, The personal identification RFID for the smart key 200 controlled to be in the lock-off state, the time information for granting access to the smart key 200 is stored as smart key-specific access record unit information on the storage unit 143, The smart phone 400 controls the mobile communication unit 141b to transmit the access record unit information for each smart key stored in the smart key 400 to the smart phone 400 via the communication network 300, To be made possible by the manager possessing it.

The remote control means 142f controls the first iron plate 110a and the second iron plate 110b so that a person who does not have the smart key 200 can control the entrance of the first iron plate 110a and the second iron plate 110b, Lock off of the door lock device 111 in the second steel plate 110b corresponding to the inside of the double iron plate fire door 110 constituted by the second iron plate 110b is performed by the input / The voice signal input from the inner voice input / output unit 111c of the door lock device 111 is transmitted to the smartphone 400 after the voice data session is connected with the smartphone 400 through the communication network 300 , And controls the mobile communication unit 141b to output the voice signal received from the smartphone 400 to the inner voice input / output unit 111c. Accordingly, the remote control means 142f locks off the door lock device 111 when receiving the lock-off control signal from the smartphone 400, and, on the contrary, receives the lock-on control signal from the smartphone 400 A person who does not have the smart key 200 as a limiting device can not go out even if he / she is in the lock-on state of the door lock device 111, After the call with the manager, the manager provides a remote control function to decide opening and closing.

The radio wave interference blocking means 142g may be provided to the smart phone 400 through the communication network 300 for the image photographed in real time by the black box 130 by the real- And controls the mobile communication unit 141b to transmit the automatic alarm message to the smartphone 400 through the communication network 300 after detecting the jamming signal. Thereafter, the radio wave blocking device 142g receives a power cut-off signal from the smartphone 400 and performs a function of controlling all external power supplied to the door lock fire door device module 100 to be cut off It is a crime that has not happened now, but it can prepare for future possibility.

5 is a flowchart illustrating an intrusion detection method using a door security system having an intrusion detection function through drill vibration and noise detection according to an embodiment of the present invention. Referring to FIG. 5, the vibration sensor 121 waits for detection of two vibration occurrences (S110).

Simultaneously with step S110, the acoustic sensor 122 waits for two noise generation detections (S120).

After step S120, the interphone control unit 140 receives the detection signal from the vibration sensor 121 and the sound sensor 122 and analyzes the alert function generation requirement (S130).

After step S130, the interphone control unit 140 generates an alarm function when the alarm function generation requirement is satisfied, and transmits the image photographed by the black box 130 to the manager's smartphone 400 through the communication network 300 (S140). Here, the interphone control unit 140 controls the smartphone 400 to transmit alarm function generation requirement information of the vibration sensor 121, alarm function generation requirement information of the sound sensor 122, and information of the image photographed by the black box 130 The dual CTR encryption method receives an image photographed from the black box 130 and performs a dual CTR encryption using a 1st encryption key and a 2nd encryption key, and transmits the 2nd encryption key to the 2nd encryption key (Encryption-Nonce) is generated by applying the block encryption of the E-Nonce (Encryption-Nonce) to the plurality of plaintext blocks, To generate a ciphertext block. This CTR encryption method prevents communication interference and signal distortion during communication in the door security system and enhances security related to hacking.

The present invention can also be embodied as computer-readable codes on a computer-readable recording medium. A computer-readable recording medium includes all kinds of recording apparatuses in which data that can be read by a computer system is stored.

Examples of the computer-readable recording medium include a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device and the like, and also implemented in the form of a carrier wave (for example, transmission over the Internet) .

The computer readable recording medium may also be distributed over a networked computer system so that computer readable code can be stored and executed in a distributed manner. And functional programs, codes, and code segments for implementing the present invention can be easily inferred by programmers skilled in the art to which the present invention pertains.

As described above, preferred embodiments of the present invention have been disclosed in the present specification and drawings, and although specific terms have been used, they have been used only in a general sense to easily describe the technical contents of the present invention and to facilitate understanding of the invention , And are not intended to limit the scope of the present invention. It is to be understood by those skilled in the art that other modifications based on the technical idea of the present invention are possible in addition to the embodiments disclosed herein.

100: Door lock fire door device module
110: double iron plate fire door
110a: first iron plate
110b: second steel plate
111: Door lock device
120:
121: Vibration sensor
122: acoustic sensor
130: Black box
140:
141: Transmitting /
141a: RF transmission /
141b:
142:
142a: real-time alarm providing means
142b: Real-Time Smartphone Verification Tool
142c: an interphone providing means
142d: Smart door lock providing means
142e: smart key entry management means
142f: remote control means
142g: Radio wave interference blocking means
143:
144: input / output unit
200: Smart key
300: Network
400: Smartphone

Claims (3)

delete delete The door lock fire door device module 100 connected to the smart phone 400 through the communication network 300 and performing RF communication with the smart key 200 is installed in the first iron plate 110a and the second iron plate 110b The double iron plate fire door 110 is connected to the double iron plate fire door 110 through the vibration sensor 121 of the sensor part 120 and the sound sensor 122 of the sensor part 120, The first iron plate 110a of the double iron plate fire door 110 and the second iron plate 110b of the double iron plate fire door 110 are made of two steel plates when the analysis of the alarm function generation requirement for the crime where the outside intruder breaks the hole is performed It is possible to detect the occurrence of two vibrations by the vibration sensor 121, or to detect the occurrence of two vibrations by the sound sensor 122 within a predetermined error time range, Satisfies the requirements for generating alarms according to noise generation The administrator controls the mobile communication unit 141b to transmit an alarm message via the communication network 300 to the smartphone 400 so that the administrator can recognize the situation, A real-time alarm providing means 142a for controlling the mobile communication unit 141b to transmit the received signal to the smartphone 400 via the communication network 300 after receiving the signal; The door lock fire door device module 100 stores an image photographed by the black box 130 formed on the outer surface of the first iron plate 110a of the double iron plate fire door 110 in the storage unit 143 A real time image is transmitted to the smartphone 400 through the communication network 300 in response to an access request to the storage unit 143 in the interphone control unit 140 by the smart phone 400 via the communication network 300 Real-time smartphone confirmation means 142b for providing a confirmation function of the real-time smartphone 400 using the black box 130 formed by including the camera in the double-iron plate fire door 110 itself; When the door lock device module 100 receives an acknowledgment signal from the outside through the bell button 111a of the door lock device 111, the door lock fire alarm door device module 100 transmits data to the smart phone 400 through the communication network 300, The video captured by the black box 130 and the voice signal received through the outer voice input / output unit 111b of the door lock apparatus 111 are transmitted to the communication network 300 An interphone providing means 142c for controlling the mobile communication unit 141b to transmit the message to the smartphone 400 via the Internet; And the interphone providing means 142c receives the voice signal of the manager through the communication network 300 from the smartphone 400 and outputs the voice signal to the external voice input and output unit 111b, The interphone providing means 142c provides the same function as an administrator in the house at any time by the interphone function interlocked with the door lock device 400. The interphone providing means 142c is a device The door lock device module 100 receives a lock off signal or a lock off signal and controls the door lock device 111. The door lock fire alarm door device module 100 is provided with a transmission / If the smart key 200 is located in the communication coverage after detecting the presence of the smart key 200 in the communication coverage for receiving the RFID tag of the smart key 200 ) For Identification smart door lock providing means for controlling the RF transmitting and receiving unit (141a) via the RFID service request to receive a personal identification from the RFID smart key (200) (142d); And the smart door lock providing means 142d determines whether the personal identification RFIDs received from the smart key 200 among the plurality of personal identification RFIDs stored in the storage unit 143 are matched, The door lock device module 100 controls the door lock device 111 of the double iron plate fire door 110 constituting the fire door device module 100 to be locked off, After detecting the jamming signal when controlling the mobile communication unit 141b for real time transmission to the smartphone 400 through the communication network 300 for the image photographed in real time by the black box 130 by the black box 130a, A radio wave interference blocking means 142g for controlling the mobile communication unit 141b to transmit the automatic alarm message to the smartphone 400 through the communication network 300; The method of detecting intrusion using a door safety system having an intrusion detection function through drill vibration and noise detection,
A first step in which the vibration sensor 121 waits for two vibration generation detections, and at the same time, the acoustic sensor 122 waits for two noise generation detections;
A second step of the interphone control unit 140 receiving a detection signal from the vibration sensor 121 and the acoustic sensor 122 and analyzing an alarm function generation requirement; And
A third step of generating an alarm function when the interphone control unit 140 meets the alarm function generation requirement and transmitting the image taken by the black box 130 to the manager's smartphone 400 through the communication network 300; / RTI >
In the third step, the interphone control unit 140 controls the smartphone 400 to transmit alarm function generation requirement information of the vibration sensor 121, alarm function generation requirement information of the sound sensor 122, The dual CTR encryption method receives the image photographed from the black box 130 and performs the dual CTR encryption using the 1st encryption key and the 2nd encryption key. (Encryption-Nonce) is generated by applying the block encryption by the 2nd encryption key, and the captured image is blocked and aligned into a plurality of plain-text blocks, and the E-Nonce (Encryption- Wherein the step of performing exclusive-OR of each of the nonce (Encryption-Nonce) and the plain-text block is performed to generate a double-encrypted ciphertext block. To Usable intrusion detection method.
KR1020150052223A 2015-04-14 2015-04-14 Door safety system having intrusion detection function using detection vibration and noise of drill, and method for intrusion detection using the same KR101698668B1 (en)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100734494B1 (en) * 2007-03-30 2007-07-03 주식회사 대영 Crime prevention system in use of sona senssor

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KR20110139068A (en) * 2010-06-21 2011-12-28 안재현 Consolidated system of electric usingmobile doorlock
KR101446416B1 (en) * 2013-02-26 2014-10-01 주식회사 현대아이비스 Home black-box device and system capable of automatic record and video communication
KR101511848B1 (en) * 2013-09-27 2015-04-15 이상구 Smart safety door with open and close function based on auto-sensing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100734494B1 (en) * 2007-03-30 2007-07-03 주식회사 대영 Crime prevention system in use of sona senssor

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