WO2014081223A1

WO2014081223A1 - Home door-lock system allowing remote opening and closing control, and method therefor

Info

Publication number: WO2014081223A1
Application number: PCT/KR2013/010628
Authority: WO
Inventors: 김선욱
Original assignee: Kim Sun Wook
Priority date: 2012-11-26
Filing date: 2013-11-21
Publication date: 2014-05-30
Also published as: CN103530917A; KR101249811B1

Abstract

The present invention relates to a home door-lock system and to a method therefor. According to the present invention, when a visitor visits the home, the opening and closing of an entrance door can be remotely controlled by the home owner using a portable terminal already registered in the home door-lock system so that the lock setting of the home door-lock system is remotely released and the visitor can enter the home. The present invention includes: a fingerprint recognition unit which is disposed on one side of an opening and closing handle of the home door-lock system so as to recognize the fingerprint of the visitor; a door-lock control unit which compares the recognized fingerprint data with the fingerprint data already registered in a memory so as to determine whether the visitor is a resident or not; a visitor imaging unit which is disposed on one side surface on the front surface of the home door-lock system so as to capture an image of the visitor corresponding to a control signal inputted from the door-lock control unit when the visitor is not an already registered resident; a transceiver which transmits the captured image data through a wireless network to the portable terminal of the resident already registered in the memory and receives the input of the password of the home door-lock system from the portable terminal of the resident corresponding to the image data; and an entrance door opening and closing unit which remotely releases the lock setting of the home door-lock system corresponding to the inputted password of the home door-lock system. The wireless network is characterized in that the network is 3G or WIFI.

Description

Home door lock system and method for remote control of opening and closing

According to the present invention, when there is a visitor in the home, the visitor releases the lock of the home door lock system remotely through his mobile terminal that is registered in the home door lock system. The present invention relates to a home door lock system and a method for controlling the opening and closing of an access door remotely so as to enter and exit a home.

The home door lock system is a locking device for restricting visitors who enter and exit the house, which is a very important function in terms of privacy. In the past, a home door lock system using a key or a password was simply used. However, failure and security have been weakened. In particular, when a home door lock system is implemented in a network, it is very useful to integrate management in a facility such as a large residential complex.

However, in the case of existing housing complexes, it is common to integrate and operate the door lock system installed in each home by a central control management method using an integrated service such as ubiquitous. That is, when an error occurs in the central control management system, malfunction of the door lock system may occur in the entire housing complex.

Of course, it is possible to individually control the operation of the door lock system installed in each home (Home), but in this case, since a separate server terminal must be built in the home, there is a significant limitation in terms of cost and space.

On the other hand, as an example of implementing a home door lock system on a network, Registration Utility No. 20-0380869 (hereinafter referred to as "Registration Room") discloses a "digital door lock home automation system".

In brief, the registration utility is to install a digital door lock in the entrance door and a home server terminal device in the house, while performing the home network wireless communication between the digital door lock and the home server terminal device. Digital camera unit, doorbell button, solar module, speaker phone unit. The solar energy collected by the solar panel of the digital solar cell module is photoelectrically converted into a rechargeable battery and supplied as operating power.When a control button of the digital door lock is pressed, the camera photographs a subject and transmits it to the home server terminal device. By establishing a call channel in the house, the visitor talks to the subscriber of the home server terminal device through the speaker phone unit, and opens and closes the door according to one of the door open control by password input and the door open control from the home server terminal device. It is configured to be open.

Registration practical use the door phone function in the digital door lock, it is effective in installation and cost reduction, and can solve the inconvenience of the user due to the replacement of the battery used in the digital door lock. In addition, the practical use of this registration has the effect that can be confirmed in the home and visitors video, call function, door opening control.

However, since the registration utility requires the construction of a separate home server terminal device for the digital door lock system in the same manner as the existing method, additional cost is required as well as a separate system space in the home. Therefore, there is a need for a digital door lock system that can be constructed at low cost and small size.

The present invention relates to a home door lock system and a method for remotely opening and closing the control to solve the conventional problems,

The first object is that if there is a visitor in the home, the homeowner can remotely unlock the home door lock system through his / her mobile terminal registered in the home door lock system so that the visitor can enter and exit the home. To control the opening and closing of the door so that

A second object is to build a home door lock system without building a separate server.

In order to solve the above problems, the remote control of the home door lock system is installed on one side of the opening and closing handle of the home door lock system, the fingerprint recognition unit for detecting the visitor's fingerprint, the fingerprint data and the memory Door lock control unit for comparing whether the visitor is a resident by comparing the registered fingerprint data, is installed on one side of the front of the home door lock system, input from the door lock control unit when the visitor is not a registered resident A visitor photographing unit for capturing an image of a visitor in accordance with a control signal, and a data transmitting / receiving device equipped with a wireless communication module, and transmitting the photographed image data to a portable terminal of a home owner previously registered in a memory through a wireless network. And input the access door password from the mobile terminal of the resident according to the video data. Including transceivers, open the door and call out to unlock the lock settings of the home door lock system to remotely access contact corresponding to the input password.

The wireless network is 3G and WIFI, and the fingerprint data is fingerprint data detected at the thumb and middle finger.

The home door lock system according to an aspect of the present invention may be installed at one side of the home door lock system, and further include an indoor photographing unit positioned inside the home to photograph the home.

The home door lock system according to an aspect of the present invention further includes a temperature sensing unit installed at one side of the home door lock system and positioned inside the home to sense a temperature in the home.

The door lock control unit compares the indoor temperature stored in the memory with the detected temperature in the home to determine whether a fire has occurred, and if it is determined that a fire has occurred in the home, the door lock control unit controls the operation of the indoor photographing unit to photograph the home.

If it is determined that a fire has occurred in the home, the door lock control unit generates an emergency alert and transmits it to the mobile terminal of the registered resident.

* The method for remotely opening and closing the home door lock system according to an aspect of the present invention, detecting the visitor's fingerprint, comparing the detected fingerprint data with the pre-registered fingerprint data to determine whether the visitor is a resident. Judging, photographing the visitor's image if the visitor is not a registered resident, and transmitting the photographed image data to a mobile terminal of the pre-registered resident via a wireless network, and corresponding to the image data. And receiving an access door password from the portable terminal, and remotely releasing the lock setting of the home door lock system corresponding to the input door lock password.

A method of remotely opening and closing a home door lock system according to an aspect of the present invention operates through a computer readable recording medium having recorded thereon a program.

According to the present invention, when there is a visitor in the home, the owner of the home remotely unlocks the home door lock system through his / her mobile terminal registered in the home door lock system so that the visitor can enter and exit the home. There is a first effect of controlling the opening and closing of the entrance door.

In addition, there is a second effect that can build a home door lock system without building a separate server.

1 is a block diagram of a home door lock system that can be controlled to open and close remotely according to an aspect of the present invention,

2 is a flowchart illustrating an operating method of FIG. 1.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention, and like reference numerals designate like parts throughout the specification. In addition, even if the detailed description is omitted, descriptions of parts easily understood by those skilled in the art are omitted.

Throughout the specification and claims, when a portion is said to "include" a component, it means that it can further include other components, except to the contrary, unless otherwise stated.

Technical terms referred to in the description to describe the present invention are defined and interpreted in a broad sense commonly used in the technical field to which the present invention belongs. For example, when a portable terminal is referred to herein, the portable terminal is not limited to the portable telephone, but is interpreted as collectively referring to all portable devices having a communication function, a camera function and an image editing function. However, even in the case of ordinary technical terms, this is not the case when meaning is separately added to the present specification.

1 is a block diagram of a home door lock system that can be controlled to open and close remotely according to an aspect of the present invention.

Referring to FIG. 1, the home door lock system 100 includes a fingerprint recognition unit 110, a door lock control unit 120, a photographing unit 130, a transceiver 140, and an access door opening and closing unit 150. It is configured by.

Fingerprint recognition unit 110 is installed on one side of the opening and closing handle of the home door lock system 100 to detect the fingerprint of the visitor. Fingerprint recognition unit 110 is preferably located in the inner part where the fingertips contact in the part of the hand grip (Grip) to the opening and closing handle, the frequency discrimination method, the human body temperature sensing method may be applied. Meanwhile, the fingerprint recognition unit 110 registers and sets the fingerprint data of the recognized resident in the memory 150. The fingerprint data is preferably the thumb data and the fingerprint data detected by any one of the four fingers except the thumb.

The door lock control unit 120 compares the detected fingerprint data with fingerprint data previously registered in the memory 150 to determine whether the visitor is a resident. As a result of comparison, when the registered fingerprint data and the detected fingerprint data match, the door lock control unit 120 determines that the current visitor is a resident and controls the operation of the door opening / closing unit 160 to control the home door lock system ( 100) to unlock.

On the other hand, if the detected fingerprint data does not match the fingerprint data registered in the memory 150, the door lock control unit 120 determines that the current visitor is not a resident and is installed on one side of the home door lock system 100. The driving of the visitor photographing unit 130 is controlled.

Visitor photographing unit 130 is installed on one side of the front of the home door lock system 100 to take an image of the visitor corresponding to the control signal input from the door lock control unit 120.

The transceiver 140 is a data transmitting / receiving device equipped with a wireless communication module. The transceiver 140 transmits the photographed image data to a portable terminal of a resident previously registered in the memory 150 through a wireless network, and carries the resident portable according to the image data. Receive the password of the access door from the terminal. The wireless network is preferably 3G and WIFI.

The door opening / closing unit 160 remotely releases the lock setting of the door lock 100 in correspondence with the input door password.

In the home door lock system according to the present invention, when there is a visitor in the home, the home owner remotely releases the lock setting of the home door lock system through his mobile terminal that is registered in the home door lock system. You can control the opening and closing of the door remotely to access the door.

In addition, since the wireless communication module (transceiver) is basically installed in the home door lock system itself, a home door lock system can be constructed without a separate server.

On the other hand, the home door lock system 100 according to the present invention when the fire occurs in the home to take a picture of the home and transmit the image data to the mobile terminal of the pre-registered residents so that the resident can actively respond to the dangerous situation in the home to provide. To this end, a temperature sensing unit 170 for sensing a temperature in the home may be installed at one side of the home door lock system. The door lock control unit 120 compares the temperature in the home input from the temperature sensor 170 with the temperature data previously registered in the memory 150 and determines that a fire has occurred in the home when the temperature data is exceeded. By driving the indoor photographing unit 180 installed on one side of the home door lock system to photograph the home. The transceiver 140 transmits the captured image data to a portable terminal of a resident previously registered in the memory 150 through a wireless network. Therefore, when a fire occurs in the house, the resident can actively check the situation in the house in real time to cope with the dangerous situation occurring in the house.

On the other hand, the home door lock system 100 according to the present invention can be equipped with the NFC function to control the opening and closing of the door by resident releases the lock setting of the home door lock system 100 to his portable terminal. To this end, an NFC tag (not shown) in which information of a resident is recorded is attached to a mobile terminal, and an NFC reader (not shown) for reading the information of the resident from the NFC tag is provided at one side of the home door lock system 100. Can be mounted.

The door lock control unit 120 compares the reading result of the NFC tag input from the NFC reader with the information of the residents already registered in the memory 150, and if the comparison result matches, the door lock control unit 120 controls data for controlling the operation of the door. Transmission to the opening and closing unit 160. The door opening / closing unit 160 controls the opening and closing of the door in correspondence with the control data input from the door lock control unit 120.

2 is a flowchart illustrating an operating method of FIG. 1.

In step S210, the fingerprint data of the occupant is registered in the memory of the home door lock system and preset. In addition, if there is a visitor in the home, register the mobile terminal number of the resident to photograph and transmit the visitor's image.

When the visitor operates the opening / closing handle of the home door lock system in step S220, the fingerprint of the visitor is detected by the fingerprint recognition unit installed at one side of the opening / closing handle. Fingerprint recognition unit is preferably located in the inner part where the fingertips contact in the part of the hand grip (Grip) to the opening and closing handle, frequency discrimination method, human body temperature sensing method may be applied.

In operation S230, it is determined whether the visitor is a resident by comparing the detected fingerprint data with previously registered fingerprint data in the memory. As a result of the comparison, when the registered fingerprint data and the detected fingerprint data match, in step S270, the door lock control unit determines that the current visitor is a resident and controls the operation of the door opening and closing unit to set the lock of the home door lock system. Release it.

On the other hand, if the detected fingerprint data does not match the fingerprint data registered in the memory in step S240, the door lock control unit determines that the current visitor is not a resident, and determines the visitor photographing unit installed at one side of the home door lock system. Drive to take a picture of the visitor.

In operation S250, the photographed image data is transmitted to a portable terminal of a resident previously registered in a memory through a wireless network, and an access door password is input from the portable terminal of the resident according to the image data. The wireless network is preferably 3G and WIFI.

In step S260, the lock setting of the home door lock system is released remotely in correspondence with the input door password.

On the other hand, the method of remotely opening and closing the home door lock system according to the present invention is to take a picture of the home when the fire occurs in the home and transmit the image data to the mobile terminal of the registered residents to the danger situation in the home It may include providing to cope with the active. To this end, the step of comparing the temperature in the house input from the temperature sensor and the temperature data registered in the memory, if the temperature in the house exceeds the registered temperature data as a result of the comparison is determined that a fire has occurred in the house indoor shooting Driving the unit to photograph a home, and transmitting the photographed image data to a portable terminal of a resident previously registered in a memory through a wireless network.

Therefore, when a fire occurs in the house, the resident can actively check the situation in the house in real time to cope with the dangerous situation occurring in the house.

On the other hand, the method for remotely controlling the opening and closing of the home door lock system according to the present invention includes a step of controlling the opening and closing of the door by mounting the NFC function to the occupant to unlock the home door lock system with his mobile terminal Can be. To this end, the NFC reader mounted on one side of the home door lock system reads the NFC tag attached to the resident's portable terminal, comparing the read result and the information of the resident already registered in the memory, the matching result If so, it may include the step of controlling the opening and closing of the door corresponding to the control data input from the door lock control unit.

Method embodiments according to one aspect of the present invention described above are implemented as program instructions and executed on a computer readable recording medium.

The computer readable recording medium may include program instructions, data files, data structures, etc. alone or in combination. Computer-readable recording media include magnetic media such as hard disks, floppy disks, and magnetic tape, optical media such as CD-ROMs, DVDs, and magnetic disks, such as floppy disks. Media (Magnetro-Optical Media) and hardware devices specifically configured to store and execute program instructions such as ROM, RAM, flash memory, and the like.

The program instructions may be specially designed, constructed or otherwise known and available to those skilled in computer software for implementing the method embodiments of the present invention. Program instructions include machine language code generated by the compiler, as well as high-level language code that runs on the computer through the interpreter.

Although the system and method embodiments according to one aspect of the present invention described above are described based on a flowchart as a series of steps or blocks, the present invention is not limited to these embodiments. As an example, in the case of a method embodiment, certain steps may occur in a different order or simultaneously with other steps than described above. In addition, those skilled in the art will appreciate that the steps shown in the flowcharts are not exclusive and that other steps may be included or one or more steps in the flowcharts may be deleted without affecting the scope of the present invention.

Embodiments of the invention described above include examples of various aspects. Those skilled in the art will appreciate that other combinations are possible. Accordingly, the invention is intended to embrace all other replacements, modifications and variations that fall within the scope of the following claims.

[Description of the code]

100: home door lock system, 150: memory,

110: fingerprint recognition unit, 160: door opening and closing unit,

120: door lock control unit, 170: indoor shooting unit,

130: visitor shooting unit, 180: temperature detection unit,

140: transceiver,

Claims

In the home door lock system that can be controlled to open and close remotely,

A fingerprint recognition unit installed at one side of the opening / closing handle of the home door lock system to detect a fingerprint of the visitor;

A door lock control unit comparing the detected fingerprint data with fingerprint data registered in the memory to determine whether the visitor is a resident;

A visitor photographing unit installed at one side of the front surface of the home door lock system and configured to photograph an image of the visitor according to a control signal input from the door lock control unit when the visitor is not a registered resident; And

A data transmitting / receiving device equipped with a wireless communication module, which transmits the photographed image data to a portable terminal of a homeowner registered in the memory via a wireless network, and transmits an access door password from a portable terminal of a resident according to the image data. Receiving transceiver; And

Including the door opening and closing unit for remotely releasing the lock setting of the home door lock system corresponding to the password of the input door,

The wireless network is 3G and WIFI,

And the fingerprint data is fingerprint data detected at a thumb and a middle finger.
The method of claim 1,

Is installed on one side of the home door lock system, the home door lock system that can be remotely opened and closed control, characterized in that it further comprises an indoor photographing unit that is located inside the home to shoot the home.
The method of claim 1,

Is installed on one side of the home door lock system, the home door lock system capable of remote control of opening and closing, further comprising a temperature sensing unit for detecting the temperature in the house located inside the house.
The method according to any one of claims 2 and 3,

The door lock control unit compares the indoor temperature pre-stored in the memory with the detected temperature in the home to determine whether a fire has occurred, and if it is determined that a fire has occurred in the home, controlling the operation of the indoor photographing unit to photograph the home. Home door lock system that can be controlled to open and close remotely.
The method according to any one of claims 2 and 3,

When the door lock control unit determines that a fire has occurred in the home, the home door lock system capable of remote opening and closing control, generating an emergency alert and transmitting the emergency alert to a portable terminal of a pre-registered resident.
In the method of remotely opening and closing the home door lock system,

Detecting a fingerprint of the visitor;

Comparing the detected fingerprint data with previously registered fingerprint data to determine whether the visitor is a resident;

Photographing an image of the visitor when the visitor is not a registered resident; And

Transmitting the captured image data to a mobile terminal of a pre-registered resident through a wireless network, and receiving an access door password from the resident's mobile terminal corresponding to the image data; And

And remotely releasing the lock setting of the home door lock system corresponding to the password of the access door.

The wireless network is 3G and WIFI,

And the fingerprint data is fingerprint data detected at a thumb and a middle finger of the home door lock system.
The method of claim 6,

Determining whether a fire has occurred by comparing a pre-registered room temperature with the detected temperature in the home; And

Photographing the home by controlling the operation of the indoor photographing unit when it is determined that a fire has occurred in the home

Method of remotely opening and closing the home door lock system comprising a.
The method of claim 7, wherein

If it is determined that the fire has occurred, generating an emergency alert and transmitting it to a mobile terminal of a registered resident

Method of remotely opening and closing the home door lock system comprising a.
A computer-readable recording medium having recorded thereon a program for performing the method of claim 6.