KR100657049B1 - Door lock system connecting with home network - Google Patents

Abstract

In the standby mode, the power supply to the interphone function and the electronic recognition function can be cut off to prevent unnecessary power consumption with minimal power use, and a separate device for operating the electronic door lock device by interlocking the home network with the electronic door lock device is provided. There is no need for power supply, and the electronic door lock device can transmit the unauthorized intrusion information through the entrance to the home network to generate an alarm or request an emergency dispatch. Therefore, the home network interlocking security door lock system can be promptly performed. It starts.

The present invention provides an electronic recognition function unit 10 having an electronic signal recognition unit 12 and a key input unit 11, a door lock unit 30 for mechanically locking and unlocking the door, a camera 21, An interphone function unit 20 including a speaker 22 and a microphone 23, a control unit 40 for controlling the electronic recognition unit 10, the door lock unit 30, and the interphone function unit 20. In the door lock system, a home network (50) connected to the control unit (40) while being supplied with power and connected to the control unit (40) and connected to the control unit (40) for switching from a standby mode to a key input mode or an electronic recognition mode. And a mode selector 70 for outputting information to the controller 40, wherein the standby mode is controlled by the controller 40 to cut off power supply to the electronic recognition function 10 and the interphone function 20. Configuration.

Description

Home network interlocking security door lock system {DOOR LOCK SYSTEM CONNECTING WITH HOME NETWORK}

1 is a block diagram showing a home network interlocking security door lock system according to the present invention.

Figure 2 is a perspective view showing the main body of the home network interlock method door lock system according to the present invention.

Figure 3a is a block diagram showing an example of the mode selection unit in the home network interlocking security door lock system according to the present invention.

3B is a cross-sectional view taken along the line A-A of FIG. 3A.

Figure 4a is a block diagram showing another example of the mode selection unit in the home network interlocking security door lock system according to the present invention.

4B is a cross-sectional view taken along the line B-B in FIG. 4A.

Figure 5 is a block diagram showing another example of the mode selection unit in the home network interlocking security door lock system according to the present invention.

Figure 6 is a flow chart showing the access state by the key input of the home network interlocking security door lock system according to the present invention.

7 is a flow chart showing the access state by the electronic recognition of the home network interlocking security door lock system according to the present invention.

<Code Description of Main Parts of Drawing>

10: electronic recognition function unit 11: key input unit

12: electronic signal recognition unit 20: interphone function unit

21: camera 22: speaker

23: microphone 30: door lock

31: sensor 40: control unit

50: home network 60: device body

61: cover 62: key button

70: mode selector 71a, 71b: detection sensor

80: auxiliary battery 81: switching unit

90: emergency battery

The present invention relates to a home network interlocking security door lock system, and more particularly, by interlocking an electronic door lock device having an interphone function with a home network, it is possible to more efficiently control visitor access and follow-up measures such as an alarm for unauthorized intrusion. The present invention relates to a home network interlocking security door lock system that can quickly perform power consumption and reduce power consumption.

In general, a lot of electronic door lock device for opening and closing the door to restrict access to the residential entrance or office entrance, such as a house, apartment, etc., most of these electronic door lock device password input method, proximity card recognition, The door can be opened without a mechanical key by using an electronic recognition method such as a remote control, fingerprint recognition, or iris recognition. In addition, recently, the door lock device is equipped with a camera, a speaker, a microphone, and the like, and integrates an interphone function, which has been separately installed in the past, to make the product more advanced and highly functional.

However, such a conventional electronic door lock device wastes unnecessary power since power for performing an interphone function and an electronic recognition function is always supplied even in a standby state, and when the main power is cut off, the door lock device as an emergency power source. Although the auxiliary battery is provided in the main body, there is a problem that the electronic door lock device cannot be operated when the auxiliary battery is discharged due to prolonged use or a long vacation.

The present invention is to solve the above problems of the prior art, its purpose is to cut off the power supply to the interphone function unit and the electronic recognition function unit in the standby mode, so that power is supplied only when necessary to minimize the use of power It is to provide a home network interlocking security door lock system that can prevent unnecessary power consumption.

In addition, the present invention does not require a separate power supply for operating the electronic door lock device by interlocking the home network and the electronic door lock device, and the electronic door lock device also delivers an intrusion information through the entrance to the home network to generate an alarm or emergency Since it is possible to request dispatch, it is to provide a home network interlocking security door lock system that can perform a quick security response.

In addition, the present invention is equipped with an emergency battery unit in the electronic door lock device body to enable the emergency battery detachable from the outside, the electronic door lock easily even when the main power is cut off, or when the auxiliary battery is discharged due to long-term use or vacation for a long time It is to provide a home network interlocking security door lock system that can operate the device.

The present invention for achieving the above object, an electronic recognition function having an electronic signal recognition unit and a key input unit, a door lock unit for mechanically locking and unlocking the door, an interphone function unit consisting of a camera, a speaker, a microphone and A door lock system comprising a control unit for controlling the electronic recognition function, the door lock unit, and the interphone function unit, the home network being connected to the control unit and supplying power to the control unit, and connected to the control unit in a standby mode. And a mode selection unit for outputting information for switching to the input mode or the electronic recognition mode to the control unit, wherein the standby mode interlocks with the home network interlocking security door lock system controlled by the control unit to block the power supply to the electronic recognition function and the interphone function unit. It is characterized by.

In addition, the home battery interlocking security door lock system further comprises a secondary battery unit connected to the control unit, the switching unit is connected between the control unit and the auxiliary battery unit, the on and off by the control unit.

In addition, it is characterized in that the home network interlocking security door lock system is connected to the control unit, and further comprises an emergency battery portion detachable emergency battery from the outside of the door lock device body.

In addition, there is a home network interlocking security door lock system having a sensor for detecting the opening and closing state of the door in the door lock.

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

1 is a block diagram of a home network interlocking security door lock system showing a preferred embodiment of the present invention, as shown in the door lock system of the present invention, the electronic recognition function unit 10, the interphone function unit 20 and the door lock The unit 30 is configured to be connected to the control unit 40 to be controlled, and the control unit 40 is connected to the home network 50 to receive power from the home network 50 and to communicate with each other. have.

The electronic recognition function unit 10 includes a key input unit 11 for inputting a password and an identification unit 12 which is an electronic signal for recognizing a specific electronic signal such as a proximity card recognition, a remote controller, a fingerprint recognition, a iris recognition, and the like. Only when the electronic information input to the electronic recognition function unit 10 and the recognition information registered in advance in the control unit 40 match, the control unit 40 controls the door lock unit 30 to release the lock state of the door. 2, it is provided in the outdoor device body 60 as shown in FIG.

The interphone function unit 20 is provided in the device main body 60 of the outdoor unit, and includes a camera 21, a speaker 22, and a microphone 23, and if necessary, is controlled by the control unit 40. The network 50 allows the user to talk with the visitor or to monitor.

The door lock unit 30 is controlled by the control unit 40 to mechanically lock or unlock the door, and includes a detection sensor 31 for detecting a locked state of the door, and the detection sensor 31 is It is preferable to use the hall sensor 31a and the magnet 31b, and an optical sensor or a proximity sensor may be used.

In addition, the control unit 40 is connected to the mode selection unit 70, the mode selection unit 70 is to detect the key input mode or electronic recognition mode by the selection of the person to output to the control unit 40 For example, in the case of detecting the key input mode, as shown in FIG. 2, when the cover is open / closed, a detection sensor 71a or 71b is provided between the cover 61 and the apparatus main body 60. It is preferable to configure so that it may be detected by opening and closing.

In addition, the detection of the electronic recognition mode is preferably made to be detected by pressing one key button 62 selected from a plurality of key buttons 62, for example, 0, as shown in FIGS. 3A and 3B. In the case of the cover opening / closing type, an opening 63 is formed in the cover 61 so that the key button 62 can be pressed without opening the cover 61, or as shown in FIGS. 4A and 4B. A portion of the cover 61 facing the 62 is formed as an elastically deformable push button 64, and a protrusion 64a is formed on the inner side of the push button 64 to push the cover 61 without opening it. It is preferable to press the button 64 so that the internal key button 62 can be pressed.

In addition, as shown in FIG. 5, when the electronic signal recognition unit 12 is a fingerprint recognition type, a finger insertion space 66 having a fingerprint recognition unit 65 is formed on the device body 60. The door 67 is installed in the insertion space 66, and the detection sensors 68a and 68b are inserted between the door 67 and the apparatus main body 60 to detect whether the door 67 is opened or closed. It is preferable to output the fingerprint recognition mode to the controller 40 by causing the detection sensors 68a and 68b to detect this by inserting a finger into the space 66. In this case, the detection sensors 68a and 68b may be used as hall sensors, proximity sensors, optical sensors, and the like.

In addition, as shown in FIG. 1, the auxiliary battery unit 80 is connected to the control unit 40, and a switching unit (ON) turned on and off by the control unit 40 between the control unit 40 and the auxiliary battery unit 80. 81) is connected. Therefore, when the power supplied from the home network 50 is cut off by the power failure lamp, the controller 40 controls the switching unit 81 to selectively use the power of the auxiliary battery unit 80.

In addition, the control unit 40 of the present invention is connected to the emergency battery unit 90, the emergency battery unit 90 is provided in the external device body 60, as shown in Figure 2, the cover ( It is configured to form an emergency battery inserting portion 91 electrically connected to the control unit 40 in the exposed position when opening 61, and to detachable emergency battery 92 from the outside, the emergency battery ( 92 preferably uses a mercury battery in terms of space utilization of the apparatus main body 60.

The operation of the home network interlocking security door lock system configured as described above will be described with reference to FIGS. 1 to 5. In the first standby mode state, the power supplied from the home network 50 is controlled by the controller 40 so that only the mode selector 70 is operated, and the remaining functional units are in a state in which the power supply is cut off. Waste can be prevented (S1).

In this state, when the visitor opens the cover 61 to select the key input mode, the controller 40 continuously determines whether the key input mode signal is detected (S2), and when the detection signal is transmitted, the standby mode Switch to the key input mode at (S3) and at the same time, the power supply to the key input unit 11 to be in an operable state.

Subsequently, when the visitor inputs the password to the key input unit 11, it is determined whether the coincidence matches the password information registered in advance in the control unit 40 (S4), and if it matches, the door lock unit 30 is controlled to release the door lock state. (S5), if they do not match, supply power to the interphone function unit 20 to operate the camera 21, the speaker 22, the microphone 23, and output information to the home network 50. By generating an alarm, visitors can be directly checked indoors.

After checking the visitor through the monitor of the home network 50, if an unauthorized intrusion is expected or an unauthorized intrusion is made, an alarm of the home network 50 itself or an emergency dispatch can be requested, so that a quick crime prevention countermeasure is performed. In the case of allowing the visit, when the confirmation button of the home network 50 is pressed to output a confirmation signal to the control unit 40, the control unit 40 controls the door lock unit 30 to release the door lock state. (S5).

Subsequently, after the visitor enters the room, if the sensor 31 continuously determines whether the door is closed (S6) and detects that the door is closed, the control unit 40 controls the door lock unit 30 to open the door. Since it is locked (S7), it is possible to reliably control the entry and exit, and then return to the standby mode state S1 in which only the first mode selection unit 70 operates.

FIG. 7 illustrates an entry and exit process by electronic recognition. In the first standby mode, power supplied from the home network 50 is controlled by the controller 40 so that only the mode selection unit 70 is operated. Since it does not operate because the power is not supplied, power consumption in the standby mode can be prevented (S1).

In this state, the visitor presses one key button 62 set as the mode selection unit 70 among the several key buttons 62 to select the electronic recognition mode, or in the case of fingerprint recognition as shown in FIG. 5. When the door 67 is opened to insert the finger into the insertion space 66, the controller 40 continuously determines whether the electronic recognition mode signal is detected (S2) and then presses the key button 62 or the detection sensor. When the detection signal is transmitted from (68a, 68b), the switch from the standby mode to the electronic recognition mode (S3) and supplies power to the electronic signal recognition unit 12 to be in an operable state.

Then, when the visitor approaches the electronic card to the electronic signal recognition unit 12, or in the case of fingerprint recognition, place a finger on the fingerprint recognition unit 65, the information of the electronic card or finger fingerprint information is output to the controller 40 When the controller 40 determines whether the card information or the fingerprint information match the pre-registered card (S4), the controller 40 controls the door lock unit 30 to release the door lock state (S5). By supplying power to the interphone function unit 20 to operate the camera 21, the speaker 22, the microphone 23, and outputs information to the home network 50 to generate an alarm directly to the visitor indoors You can check it.

After confirming the visitor through the monitor of the home network 50, if an unauthorized intrusion is expected or an unauthorized intrusion is made, an emergency alert can be generated or an emergency dispatch can be requested from the home network 50 itself. In the case of allowing a visit, when the confirmation button of the home network 50 is pressed to output a confirmation signal to the control unit 40, the control unit 40 controls the door lock unit 30 to lock the door. The state is released (S5).

Subsequently, after the visitor enters the room, if the sensor 31 continuously determines whether the door is closed (S6) and detects that the door is closed, the control unit 40 controls the door lock unit 30 to open the door. Since it is locked (S7), it is possible to reliably control the entry and exit, and then return to the standby mode state S1 in which only the first mode selection unit 70 operates.

Although a preferred embodiment has been described so far, the present invention is not limited to this embodiment, and various changes, modifications, or substitutions may be made by those skilled in the art within the spirit and scope of the present invention. Such embodiments are to be understood as falling within the scope of the present invention.

As described above, according to the home network interlocking security door lock system according to the present invention, since the power supply to the interphone function and the electronic recognition function is cut off in the standby mode, the power is supplied only when necessary, so that minimal power is used. Economical advantage by preventing unnecessary power consumption, and integrated management of home network and electronic door lock device does not require a separate power supply to operate the electronic door lock device, and unauthorized intrusion information through the entrance by the electronic door lock device It is delivered to the home network, so it is possible to promptly respond to an alarm or request an emergency dispatch.The emergency battery is detachable from the outside, and the main power is cut off due to a power failure, or assisted by a long-term use or a long vacation. Even if the battery is discharged It is a useful invention that can operate the electronic door lock device.

Claims (7)

An electronic recognition function unit having an electronic signal recognition unit and a key input unit, a door lock unit for mechanically locking and unlocking the door, an interphone function unit consisting of a camera, a speaker, and a microphone, the electronic recognition function unit, a door lock unit, and an interphone In the electronic door lock system composed of a control unit for controlling the functional unit, A home network connected to each other while supplying power to the control unit and communicating with each other; A mode selection unit connected to the control unit for outputting information for switching from the standby mode to the key input mode or the electronic recognition mode to the control unit; The mode selection unit for outputting the information to switch to the key input mode, is installed so that the detection sensor is installed between the key button cover and the device body to detect the opening and closing the cover The home network interlocking security door lock system, characterized in that controlled by the control unit to cut off the power supply to the electronic recognition function and the interphone function in the standby mode. The home network interlocking security door lock system according to claim 1, further comprising an auxiliary battery unit connected to the control unit and a switching unit connected between the control unit and the auxiliary battery unit and turned on and off by the control unit. The home network interlocking security door lock system according to claim 1 or 2, further comprising an emergency battery unit connected to the control unit and configured to detachable the emergency battery from the outside of the door lock device body. The home network interlocking security door lock system according to claim 1 or 2, further comprising a sensor for detecting an open / closed state of the door. delete An electronic recognition function unit having an electronic signal recognition unit and a key input unit, a door lock unit for mechanically locking and unlocking the door, an interphone function unit consisting of a camera, a speaker, and a microphone, the electronic recognition function unit, a door lock unit, and an interphone In the electronic door lock system composed of a control unit for controlling the functional unit, A home network connected to each other while supplying power to the control unit and communicating with each other; A mode selection unit connected to the control unit for outputting information for switching from the standby mode to the key input mode or the electronic recognition mode to the control unit; The mode selection unit for outputting information for switching to the electronic recognition mode is configured to be detected by pressing one key button selected from a plurality of key buttons, The home network interlocking security door lock system, characterized in that controlled by the control unit to cut off the power supply to the electronic recognition function and the interphone function in the standby mode. An electronic recognition function unit having an electronic signal recognition unit and a key input unit, a door lock unit for mechanically locking and unlocking the door, an interphone function unit consisting of a camera, a speaker, and a microphone, the electronic recognition function unit, a door lock unit, and an interphone In the electronic door lock system composed of a control unit for controlling the functional unit, A home network connected to each other while supplying power to the control unit and communicating with each other; A mode selection unit connected to the control unit for outputting information for switching from the standby mode to the key input mode or the electronic recognition mode to the control unit; The mode selector for outputting the information for switching to the electronic recognition mode, the device body forms a finger insertion space with a fingerprint recognition unit, the door is installed in the insertion space, the door opening and closing between the door and the device body It is configured to detect the detection sensor by the operation of inserting a finger into the insertion space having a detection sensor for detecting whether or not, The home network interlocking security door lock system, characterized in that controlled by the control unit to cut off the power supply to the electronic recognition function and the interphone function in the standby mode.

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