WO2005080719A1 - Automatic image pickup and storage device for fingerprint recognition door lock - Google Patents

Automatic image pickup and storage device for fingerprint recognition door lock Download PDF

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Publication number
WO2005080719A1
WO2005080719A1 PCT/KR2005/000461 KR2005000461W WO2005080719A1 WO 2005080719 A1 WO2005080719 A1 WO 2005080719A1 KR 2005000461 W KR2005000461 W KR 2005000461W WO 2005080719 A1 WO2005080719 A1 WO 2005080719A1
Authority
WO
WIPO (PCT)
Prior art keywords
door lock
fingerprint recognition
image
recognition door
entrance
Prior art date
Application number
PCT/KR2005/000461
Other languages
French (fr)
Inventor
Sang Rak Lee
Original Assignee
Sang Rak Lee
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sang Rak Lee filed Critical Sang Rak Lee
Publication of WO2005080719A1 publication Critical patent/WO2005080719A1/en

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Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor

Definitions

  • the present invention relates to a fingerprint recognition door lock for automatically capturing an image of a user to confirm the image internally and, simultaneously, storing or transmitting the image, to thereby realize improved security.
  • a fingerprint recognition door lock has been widely used as one of security devices installed at the entrances of apartments or offices.
  • the fingerprint recognition door lock compares a user's fingerprint, which is input for entrance, to registered fingerprints to open or close the entrance in response to the comparison result.
  • the fingerprint recognition door lock has relatively high security.
  • the fingerprint recognition door lock has a weakness that visitors cannot be confirmed when an identification and recognition form is stolen or leaked and there is no way of confirming an erroneous operation. That is, when a password is leaked so that a person who is not allowed enters a specific place where the door lock is installed or an allowed person enters the place for an illicit purpose, it is difficult to confirm the person who has entered the place.
  • the present invention provides a fingerprint recognition door lock, which automatically captures an image of a person when the person inputs his/her fingerprint or a password in order to open an entrance at which the door lock is set, confirms the captured image through a door lock set at the inner side of the entrance, and stores the capture image or transmits the image through wire or wirelessly, to thereby confirm all the people who enter or attempt to enter.
  • the present invention provides a fingerprint recognition door lock including a fingerprint sensor, a password input unit and a handle.
  • a small camera sensor is set at a predetermined position of the outer side of the door lock, which is located at the outer side of an entrance, to capture an image of a user.
  • a small LCD monitor is attached to the inner side of the door lock, which is located at the inner side of an entrance, to output the image captured by the small camera sensor.
  • a DSP for processing images and fingerprints and an LCD driver are set inside the fingerprint recognition door lock.
  • a signal input from the small camera sensor is processed and stored in a memory and, simultaneously, sent to the LCD driver such that the signal is output as an image through the small LCD monitor.
  • FIG. 1 is a front view of a fingerprint recognition door lock according to the present invention
  • FIG. 2 is a rear view of the fingerprint recognition door lock according to the present invention
  • FIG. 3 is a block diagram showing the configuration of the fingerprint recognition door lock according to the present invention.
  • FIG. 1 is a front view of a fingerprint recognition door lock 1 according to the present invention.
  • FIG. 1 shows the front of the door lock 1 attached to the outer side of an entrance.
  • the fingerprint recognition door lock 1 includes a fingerprint sensor 2, a password input unit 3, a handle 4, and a small camera sensor 10.
  • the small camera sensor 10 is located at a predetermined position in the door lock 1 to capture an image of a user.
  • FIG. 2 is a rear view of the fingerprint recognition door lock 1, which shows the part attached to the inner side of the entrance.
  • the door lock 1 includes a small LCD monitor 20 to output the image captured by the small camera sensor 10.
  • the fingerprint recognition door lock 1 of the present invention has the internal configuration as shown in FIG. 3.
  • the fingerprint recognition door lock includes a DSP (Digital Signal Processor) 11 for processing images and fingerprints and an LCD driver 12 such that the door lock receives a signal input from the small camera sensor 10, processes the received signal, stores the processed signal in a memory 13 and, simultaneously, transmits the processed signal to the LCD driver 12.
  • the signal transmitted to the LCD driver 12 is output as an image through the LCD monitor 20.
  • the small camera sensor 10 is automatically operated at the same time when the fingerprint sensor 2 or password input unit 3 is operated.
  • a signal input through the fingerprint sensor 2 and data input through the password input unit 3 are processed by the DSP 11 and compared to data stored in the memory 13. When they are not identical to the data stored in the memory 13, the entrance is not opened. When they are identical to the stored data, a signal is sent to a locking device 6 of the door lock using a motor 5 to open the entrance. Furthermore, an RF module 14 is connected to the DSP 11 for processing images and fingerprints such that video signals input to the door lock can be remotely confirmed.
  • reference numeral 16 denotes function selecting buttons and 17 represents a battery.
  • the small camera sensor 10 captures an image of the user.
  • the captured image is input to the memory 13 via the DSP 11 for processing images and fingerprints and, simultaneously, output to the small LCD monitor 20 via the LCD driver 12 irrespective of whether the user' s fingerprint or password corresponds to stored data. Accordingly, it is possible to confirm the person who attempts to enter from the inside of the entrance. Furthermore, the person can be confirmed later because the captured image is stored in the memory 13. Moreover, the image is transmitted wirelessly through the RF module 14, and thus the captured image can be remotely confirmed.
  • the present invention captures images of people who attempt to use the fingerprint recognition door lock set at an entrance and stores the captured images. Accordingly, the fingerprint recognition door lock of the present invention can prevent crimes. Furthermore, when a burglary occurs, it is possible to arrest a suspect by confirming the stored images. Therefore, the present invention can improve the entrance security system. While the present invention has been described with reference to the particular illustrative embodiments, it is not to be restricted by the embodiments but only by the appended claims. It is to be appreciated that those skilled in the art can change or modify the embodiments without departing from the scope and spirit of the present invention.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
  • Collating Specific Patterns (AREA)

Abstract

Provided is a fingerprint recognition door lock, which automatically captures an image of a user to confirm the image internally and, simultaneously, stores or transmits the image, to thereby realize improved security. A small camera sensor (10) is set at a predetermined position of the outer side of the fingerprint recognition door lock (1), which is located at the outer side of an entrance, to capture an image of a user. A small LCD monitor (20) is attached to the inner side of the door lock, which is located at the inner side of an entrance, to output the image captured by the small camera sensor (10). A DSP (11) for processing images and fingerprints and an LCD driver are set inside the fingerprint recognition door lock.

Description

AUTOMATIC IMAGE PICKUP AND STORAGE DEVICE FOR FINGERPRINT RECOGNITION DOOR LOCK
Technical Field
The present invention relates to a fingerprint recognition door lock for automatically capturing an image of a user to confirm the image internally and, simultaneously, storing or transmitting the image, to thereby realize improved security.
Background Art
Recently, a fingerprint recognition door lock has been widely used as one of security devices installed at the entrances of apartments or offices. The fingerprint recognition door lock compares a user's fingerprint, which is input for entrance, to registered fingerprints to open or close the entrance in response to the comparison result. The fingerprint recognition door lock has relatively high security. However, the fingerprint recognition door lock has a weakness that visitors cannot be confirmed when an identification and recognition form is stolen or leaked and there is no way of confirming an erroneous operation. That is, when a password is leaked so that a person who is not allowed enters a specific place where the door lock is installed or an allowed person enters the place for an illicit purpose, it is difficult to confirm the person who has entered the place.
Disclosure of Invention Accordingly, the present invention provides a fingerprint recognition door lock, which automatically captures an image of a person when the person inputs his/her fingerprint or a password in order to open an entrance at which the door lock is set, confirms the captured image through a door lock set at the inner side of the entrance, and stores the capture image or transmits the image through wire or wirelessly, to thereby confirm all the people who enter or attempt to enter. The present invention provides a fingerprint recognition door lock including a fingerprint sensor, a password input unit and a handle. A small camera sensor is set at a predetermined position of the outer side of the door lock, which is located at the outer side of an entrance, to capture an image of a user. A small LCD monitor is attached to the inner side of the door lock, which is located at the inner side of an entrance, to output the image captured by the small camera sensor. A DSP for processing images and fingerprints and an LCD driver are set inside the fingerprint recognition door lock. A signal input from the small camera sensor is processed and stored in a memory and, simultaneously, sent to the LCD driver such that the signal is output as an image through the small LCD monitor.
Brief Description of the Drawings
Further objects and advantages of the invention can be more fully understood from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG. 1 is a front view of a fingerprint recognition door lock according to the present invention; FIG. 2 is a rear view of the fingerprint recognition door lock according to the present invention; and FIG. 3 is a block diagram showing the configuration of the fingerprint recognition door lock according to the present invention.
Best Mode for Carrying Out the Invention
The present invention will now be described in detail in connection with preferred embodiments with reference to the accompanying drawings . FIG. 1 is a front view of a fingerprint recognition door lock 1 according to the present invention. FIG. 1 shows the front of the door lock 1 attached to the outer side of an entrance. The fingerprint recognition door lock 1 includes a fingerprint sensor 2, a password input unit 3, a handle 4, and a small camera sensor 10. The small camera sensor 10 is located at a predetermined position in the door lock 1 to capture an image of a user. FIG. 2 is a rear view of the fingerprint recognition door lock 1, which shows the part attached to the inner side of the entrance. Referring to FIG. 2, the door lock 1 includes a small LCD monitor 20 to output the image captured by the small camera sensor 10. To output the image captured by the small camera sensor 10 through the small LCD monitor 20, the fingerprint recognition door lock 1 of the present invention has the internal configuration as shown in FIG. 3. Referring to FIG. 3, the fingerprint recognition door lock includes a DSP (Digital Signal Processor) 11 for processing images and fingerprints and an LCD driver 12 such that the door lock receives a signal input from the small camera sensor 10, processes the received signal, stores the processed signal in a memory 13 and, simultaneously, transmits the processed signal to the LCD driver 12. The signal transmitted to the LCD driver 12 is output as an image through the LCD monitor 20. The small camera sensor 10 is automatically operated at the same time when the fingerprint sensor 2 or password input unit 3 is operated. A signal input through the fingerprint sensor 2 and data input through the password input unit 3 are processed by the DSP 11 and compared to data stored in the memory 13. When they are not identical to the data stored in the memory 13, the entrance is not opened. When they are identical to the stored data, a signal is sent to a locking device 6 of the door lock using a motor 5 to open the entrance. Furthermore, an RF module 14 is connected to the DSP 11 for processing images and fingerprints such that video signals input to the door lock can be remotely confirmed. In FIG. 3, reference numeral 16 denotes function selecting buttons and 17 represents a battery. The operation of the fingerprint recognition door lock of the present invention will now be ezxplained. When a user approaches to the fingerprint recognition door lock 1 and inputs his/her fingerprint through the fingerprint sensor 2 or inputs a password through the password input unit 3, the small camera sensor 10 captures an image of the user. The captured image is input to the memory 13 via the DSP 11 for processing images and fingerprints and, simultaneously, output to the small LCD monitor 20 via the LCD driver 12 irrespective of whether the user' s fingerprint or password corresponds to stored data. Accordingly, it is possible to confirm the person who attempts to enter from the inside of the entrance. Furthermore, the person can be confirmed later because the captured image is stored in the memory 13. Moreover, the image is transmitted wirelessly through the RF module 14, and thus the captured image can be remotely confirmed.
Industrial Applicability
As described above, the present invention captures images of people who attempt to use the fingerprint recognition door lock set at an entrance and stores the captured images. Accordingly, the fingerprint recognition door lock of the present invention can prevent crimes. Furthermore, when a burglary occurs, it is possible to arrest a suspect by confirming the stored images. Therefore, the present invention can improve the entrance security system. While the present invention has been described with reference to the particular illustrative embodiments, it is not to be restricted by the embodiments but only by the appended claims. It is to be appreciated that those skilled in the art can change or modify the embodiments without departing from the scope and spirit of the present invention.

Claims

What Is Claimed Is
1. An automatic image pickup and storage device of a fingerprint recognition door lock including a fingerprint sensor 2, a password input unit 3 and a handle 4, comprising: a small camera sensor 10 located at a predetermined position of the outer side of the fingerprint recognition door lock, which is located at the outer side of an entrance, to capture an image of a user; a small LCD monitor 20 attached to the inner side of the door lock, which is located at the inner side of an entrance, to output the image captured by the small camera sensor 10; a DSP 11 for processing images and fingerprints, which is set inside the fingerprint recognition door lock; and an LCD driver set inside the fingerprint recognition door lock, wherein a signal input from the small camera sensor 10 is processed and stored in a memory 13 and, simultaneously, sent to the LCD driver 12 such that the signal is output as an image through the small LCD monitor 20.
2. The automatic image pickup and storage device of claim 1, wherein an RF module 14 is connected to the DSP 11 to remotely confirm an input video signal.
PCT/KR2005/000461 2004-02-19 2005-02-18 Automatic image pickup and storage device for fingerprint recognition door lock WO2005080719A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20-2004-0004280U KR200351048Y1 (en) 2004-02-19 2004-02-19 Image automatic photographing and store equipment of fingerprint recognition door lock
KR20-2004-0004280 2004-02-19

Publications (1)

Publication Number Publication Date
WO2005080719A1 true WO2005080719A1 (en) 2005-09-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2005/000461 WO2005080719A1 (en) 2004-02-19 2005-02-18 Automatic image pickup and storage device for fingerprint recognition door lock

Country Status (2)

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KR (1) KR200351048Y1 (en)
WO (1) WO2005080719A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102436690A (en) * 2011-12-21 2012-05-02 成都众询科技有限公司 Fingerprint lock based on digital signal processor (DSP)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100977269B1 (en) 2010-04-26 2010-08-25 김재규 Security door rock system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990073948A (en) * 1998-03-05 1999-10-05 고철인 Access Control System Using Image
JP2000339507A (en) * 1999-05-27 2000-12-08 Is Co Ltd Security system including room entry restriction release means
KR20010007874A (en) * 2000-10-13 2001-02-05 최형선 system and method for security entrance using the face and fingerprint recognition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990073948A (en) * 1998-03-05 1999-10-05 고철인 Access Control System Using Image
JP2000339507A (en) * 1999-05-27 2000-12-08 Is Co Ltd Security system including room entry restriction release means
KR20010007874A (en) * 2000-10-13 2001-02-05 최형선 system and method for security entrance using the face and fingerprint recognition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102436690A (en) * 2011-12-21 2012-05-02 成都众询科技有限公司 Fingerprint lock based on digital signal processor (DSP)

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