CN108035623A - A kind of smart home finger-print cipher door lock - Google Patents
A kind of smart home finger-print cipher door lock Download PDFInfo
- Publication number
- CN108035623A CN108035623A CN201711271082.3A CN201711271082A CN108035623A CN 108035623 A CN108035623 A CN 108035623A CN 201711271082 A CN201711271082 A CN 201711271082A CN 108035623 A CN108035623 A CN 108035623A
- Authority
- CN
- China
- Prior art keywords
- finger
- fingerprint
- input module
- password input
- password
- Prior art date
- Legal status (The legal status 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 status listed.)
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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
- E05B17/00—Accessories in connection with locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
- E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt moving rectilinearly
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
-
- 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
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
-
- 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
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
- G07C2009/0042—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal containing a code which is changed
- G07C2009/00476—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal containing a code which is changed dynamically
- G07C2009/005—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal containing a code which is changed dynamically whereby the code is a random code
Abstract
The invention discloses a kind of smart home finger-print cipher door lock, include the lock body in door body, the outer panels installed in door body outside, and the inner panel installed in door body indoor；Oblique lock tongue and Square lock bolt respectively by motor or solenoid actuated is installed in lock body；The finger that the top of outer panels forms a rectangle stretches into mouth, and the rear ends of outer panels, which corresponds to finger, to be stretched into the position of mouth and be provided with a fingerprint password input device, and finger-print cipher input module is provided with fingerprint password input device；The finger-print cipher input module includes a Password Input module board, 4 pressure sensors of Password Input module board are connected to along Password Input module board length direction, are respectively fixedly connected with 4 finger print acquisition modules on each pressure sensor；The safe class of door lock of the present invention is high, and password will not be revealed.
Description
Technical field
The invention belongs to door lock field, and in particular to a kind of smart home door lock of high security.
Background technology
The common unlocking verification mode of existing smart lock is swiped the card, input numerical ciphers, fingerprint or two kinds of verification modes
It is combined, but these unlocking verification modes are all there are some potential safety problems, for example card and fingerprint exist to be stolen or replicate
Situation, password then there is a situation where to be spied upon, and the more demanding user of corresponding safe class, existing cipher mode is difficult to full
Its demand of foot.
The Chinese patent application that document number is CN104594732A discloses the door lock that a kind of password is opened with fingerprint combination,
The door lock used on door can be installed on, the password key of opening door lock is provided outside in its lock body and fingerprint is inputted by mould.Make
Thus used time, can allow door lock to have more preferable anti-theft function, together by ability opening door lock after password key and fingerprint input
When can exempt turning the key in the lock and must carry with the trouble of key.--- in the scheme of the patent application publication, although using
Password, the verification mode of fingerprint combination, but the safety defect of both password, fingerprint still has.
Document number is that the Chinese patent application of CN106372481A discloses a kind of fingerprint permutation and combination password, including fingerprint
Permutation and combination method, fingerprint permutation and combination password insert integrated chip and enter computer, mobile phone, identity card, bank card, various door locks
Deng, and the program authorization and identification of computer (mobile phone) are carried out, its method is：By the fingerprint that left hand refers to by thumb to little finger of toe point
Biao Ji not be, 2,3,4,5 that the right hand is then labeled as 6,7,8,9,0, these fingerprints are arranged in various combination forms fingerprint row
Row combination pin.According to this method, fingerprint, which can rearrange, is combined into new finger-print cipher, is not afraid of fingerprint and is stolen, fingerprint row
Row combination pin can be used alone.Under the triple protection that fingerprint, fingerprint combination and software need fingerprint combination password authorization,
Fingerprint permutation and combination password is not easy to crack.--- in the scheme of the patent application publication, further improved compared to a upper scheme
Safe class, improves the difficulty of decryption, but it is single consider from hardware aspect, still without solving Password Input order and refer to
Line is stolen the problem of usurping.
The content of the invention
The technical problems to be solved by the invention are：In view of the deficienciess of the prior art, provide a kind of cryptosecurity etc.
Level is high, avoids password from being spied upon the smart home door lock for causing encrypted message to be revealed.
To realize the purpose of the present invention, it is achieved using following technical scheme：A kind of smart home finger-print cipher door lock,
Include the lock body in door body, the outer panels installed in door body outside, and the inner face installed in door body indoor
Plate；Oblique lock tongue and Square lock bolt respectively by motor or solenoid actuated is installed in the lock body；Peace is rotated on the inner panel
Equipped with oblique tongue linked driving the Internal handle of oblique lock tongue unlock；
The finger that the top of the outer panels forms a rectangle stretches into mouth, and the rear end of the outer panels corresponds to finger and stretches into mouth
Position one fingerprint password input device is installed, the fingerprint password input device includes main part and is connected to main part
The lid of rear end；The main part is fingerprint input module mounting portion close to the lower front of outer panels, the finger of the main part
The finger that an opening stretches into the L-shaped that mouth connects with finger is formed above line input module mounting portion, between rear and lid
Stretch into chamber；The fingerprint input module mounting portion one side opposite with lid is provided with finger-print cipher input module；
The finger-print cipher input module includes a Password Input module board, along Password Input module board length
Direction is connected to 4 pressure sensors of Password Input module board, 4 be respectively fixedly connected with each pressure sensor
A finger print acquisition module；
Stretched into the outer panels positioned at finger on the left of mouth and a confirmation button is installed, the outer panels top forms one
Skew wall face, is provided with a display screen on the skew wall face；
The display screen, each pressure sensor, finger print acquisition module and confirm button respectively with installed in inner panel
Interior control board is electrically connected；
When inputting finger-print cipher by finger-print cipher input module, index finger, middle finger, ring finger and little finger respectively it is corresponding press along
On four finger print acquisition modules of fingerprint password input device left and right directions arrangement, each finger presses each finger according to password order
Line acquisition module makes the pressure suffered by the pressure sensor of correspondence position reach default value, suffered by the pressure sensor
Pressure value on the display screen real-time display, 4 row double figures of real-time display numeral on the display screen, 4 column of figure point
The pressure value for four pressure sensors that Dui Ying do not arrange from left to right, and when the pressure sensor of correspondence position is under pressure value
When being zero, the respective column Dynamic Announce pseudo random number on display screen；Pressure sensor in each position is pressed into default value
When, the confirmation button is pressed using thumb, is pressed after confirming button, control board extracts the fingerprint collecting mould of correspondence position
The finger print information that block is got, forms four according to the fingerprint sequence with different pressures value while sequential arrangement, control electricity
Road plate compares the fingerprint sequence information that fingerprint sequence is independently set with user, if fingerprint sequence information is consistent, judges password
Input is correct, and control board control motor or electromagnet drive oblique lock tongue and Square lock bolt to perform unlocking step, if fingerprint sequence
Information is inconsistent, then judges Password Input mistake, prompts user to re-enter password by display screen.
Preferably：The default value of the pressure is fixed numbers, when pressing the pressure sensor, when real-time
Pressure value and setting fixed numbers between difference be less than 0.2 Newtonian time, it is believed that real-time pressure value is equal to default
Numerical value；The precision of shown real-time pressure numerical value is 0.1 newton on the display screen.
Preferably：The outer panels top, which is located at finger, to be stretched into a mouthful lower position and is provided with bell button, described
Doorbell loudspeaker are installed, the bell button, doorbell loudspeaker are electrically connected with control board respectively in inner panel.
Preferably：Numeral is installed positioned at the position that bell button and finger are stretched between mouth in the outer panels
Keyboard, the numeric keypad are electrically connected with control board, user be used to inputting finger-print cipher Toe Transplantation for Segmental Finger is injured and nothing
When method normally inputs complete finger print password, user first inputs the password of one group of 6 bit digital on numeric keypad, and then user will eat
Any one above finger in finger, middle finger, the third finger, little finger of toe is pressed on finger print acquisition module at an arbitrary position, control circuit
Plate extracts the finger print information that at least one finger print acquisition module is got, and the finger print information independently set with user is compared
Right, after matching user identity, control board sends dynamic verification code, user to the mobile terminal of corresponding user identity binding
Second group of password is obtained plus a setting numeral, user inputs the on numeric keypad on the basis of the numerical value of dynamic verification code
After two groups of passwords, control board control motor or electromagnet drive oblique lock tongue and Square lock bolt to perform unlocking step,
Preferably：The height that the finger stretches into mouth is 20-30mm.
Preferably：The upper and lower end that the finger stretches into mouth is connected with soft expanded material, and finger stretches into mouth
The gap of 10-15mm is left between the expanded material of upper and lower end.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is close by the fingerprint in outer panels
Code loader is unlocked, and motor or the oblique lock tongue of magnet control, Square lock bolt unlock can open the door after unlocking, operation side
Just.Further, when using finger-print cipher input module input finger-print cipher.Even if user fingerprints are maliciously got, but
Except with open air, nobody can know the input order of finger-print cipher.Also it is difficult to find that input is suitable under other people intentionally observation
Sequence.Even if part input sequence is known, the specific number that other people can not also know the cipher, and user is also without as using general
Password is the same is deliberately blocked for logical scrambler input, and security is very high.
Brief description of the drawings
Fig. 1, Fig. 2 are the structure diagrams of the present invention.
Fig. 3 is the structure diagram of fingerprint password input device.
Fig. 4 is the structure diagram of fingerprint Password Input module.
1st, inner panel；2nd, lock body；21st, oblique lock tongue；22nd, Square lock bolt；3rd, outer panels；30th, finger stretches into mouth；31st, number key
Disk；32nd, bell button；33rd, display screen；34th, button is confirmed；4th, fingerprint password input device；41st, main part；411st, finger stretches into
Chamber；412nd, fingerprint input module mounting portion；42nd, lid；43rd, finger-print cipher input module；431st, finger print acquisition module；432nd, press
Force snesor；433rd, Password Input module board；5th, Internal handle.
Embodiment
Embodiment 1
According to Fig. 1 to Fig. 4, the present embodiment is a kind of smart home finger-print cipher door lock, is included in door body
Lock body 2, the outer panels 3 installed in door body outside, and the inner panel 1 installed in door body indoor；Installation in the lock body
Have respectively by the oblique lock tongue 21 and Square lock bolt 22 of solenoid actuated；The use with oblique tongue linked is rotatablely equipped with the inner panel
To drive the Internal handle 5 of oblique lock tongue unlock.
Tiltedly lock tongue, the Square lock bolt are respectively the lock tongue of two electric mortise locks, and oblique lock tongue passes through gear or rack with Internal handle
Linkage is realized, easy to directly open the door from indoor by pulling Internal handle.
The finger that the top of the outer panels forms a rectangle stretches into mouth 30, and the rear end of the outer panels corresponds to finger
The position for stretching into mouth is provided with a fingerprint password input device 4, and the fingerprint password input device includes main part 41 and connects
It is connected on the lid 42 of main part rear end；The main part is fingerprint input module mounting portion 412 close to the lower front of outer panels,
An opening is formed above the fingerprint input module mounting portion of the main part, between rear and lid and stretches into mouth company with finger
Logical finger stretches into chamber 411；The position opposite with lid is provided with finger-print cipher input module in the finger-print cipher input unit
43。
The finger-print cipher input module includes a Password Input module board 433, along Password Input module electricity
Road plate length direction is connected to 4 pressure sensors 432 of Password Input module board, is respectively fixedly connected with each pressure
4 finger print acquisition modules 431 on sensor.
Stretched into the outer panels positioned at finger on the left of mouth and a confirmation button 34 is installed, the outer panels top shaping
There is a skew wall face, a display screen 33 is installed on the skew wall face.
The electric mortise lock, display screen, each pressure sensor, finger print acquisition module and confirm button respectively with peace
Control board in externally manifolded plate or inner panel is electrically connected.
When inputting finger-print cipher by finger-print cipher input module, index finger, middle finger, ring finger and little finger are corresponding respectively to press
Along on four finger print acquisition modules of fingerprint password input device left and right directions arrangement, each finger presses each according to password order
A finger print acquisition module makes the pressure suffered by the pressure sensor of correspondence position reach default value, the pressure sensor institute
The pressure value being subject to real-time display on the display screen, 4 row double figures of real-time display numeral, 4 columns on the display screen
Word corresponds to the pressure value of four pressure sensors arranged from left to right respectively, and when the pressure sensor of correspondence position is pressed
When force value is zero, the respective column Dynamic Announce pseudo random number on display screen；Pressure sensor in each position is pressed into default
During numerical value, the confirmation button is pressed using thumb, is pressed after confirming button, the fingerprint of control board extraction correspondence position is adopted
The finger print information that collection module is got, forms four according to the fingerprint sequence with different pressures value while sequential arrangement, control
Circuit board processed compares the fingerprint sequence information that fingerprint sequence is independently set with user, if fingerprint sequence information is consistent, judges
Password Input is correct, and control board control motor or electromagnet drive oblique lock tongue and Square lock bolt to perform unlocking step, if fingerprint
Sequence information is inconsistent, then judges Password Input mistake, prompts user to re-enter password by display screen.
The real-time pressure value precision of the display screen display be 0.1 newton, and is multiplied by 10 and is scaled integer and show, such as pressure
Force value is 0.2 Newtonian time, shows screen display 2（Value shown on display screen is hereafter denoted as pressing force）.
The default value of the pressure is fixed numbers, when pressing the pressure sensor, when real-time pressure value with
Difference between the fixed numbers of setting is less than 0.2 Newtonian time, it is believed that real-time pressure value is equal to default value；The display
The precision of shown real-time pressure numerical value is 0.1 newton on screen.
In order to more directly understand the key of finger-print cipher input module, citing below further illustrates：Such as forefinger, in
Finger, nameless and little finger of toe correspond to 1,2,3 and 4 respectively, if setting code is 2143, set pressing force as 8765（Pressure may be selected
Numerical value is 1-8）, then middle finger is pressed successively, makes to press confirmation button when secondary series is shown in the range of 6 to 10 on display screen, then
Forefinger is pressed, makes to press confirmation button when first row is shown in the range of 5 to 9 on display screen, then presses little finger of toe, make on display screen
Confirmation button is pressed when in the range of the 4th row display 4 to 8, finally presses the third finger, the 3rd row on display screen is shown 3 to 7 models
Confirmation button is pressed when enclosing interior.
Certainly, password can also be set to common 6 bit digital, for example setting code is 232421, set pressing force as
876567, then middle finger is pressed successively（Secondary series pressure shows 6 to 10）, it is nameless（3rd row pressure shows 5 to 9）, middle finger（The
Two row pressure show 4 to 8）, little finger of toe（4th row pressure shows 3 to 7）, middle finger（Secondary series pressure shows 4 to 8）, forefinger（First
Row pressure shows 5 to 9）.
When the pressure sensor of correspondence position be under pressure value be zero when, the respective column Dynamic Announce pseudorandom on display screen
Number.The pseudo random number can carry out calculating acquisition, such as a position according to the real-time pressing force of the pressure sensor being under pressure
The pressure sensor the put value that is under pressure is N（N is 1-8）When, the pressure of other three positions is shown as（N+2）、（N+3）With
（N-1）.
By above-mentioned technological means, since four column of figure are closer on display screen, only user oneself knows see
The numeral of which row, even if other people look at display screen, observation user is operated, and can not also know the password that user specifically inputs.
The outer panels top, which is located at finger, to be stretched into a mouthful lower position and is provided with bell button, is provided with the inner panel
Doorbell loudspeaker, the bell button, doorbell loudspeaker are electrically connected with control board respectively.When pressing bell button, control circuit
Indoor user is prompted in plate control doorbell loudspeaker work.
The height that the finger stretches into mouth is 20-30mm.
Embodiment 2
The present embodiment makes following improvement on the basis of embodiment 1：Stretched into the outer panels positioned at bell button and finger
Position between mouthful is provided with numeric keypad, and the numeric keypad is electrically connected with control board, is used to input fingerprint in user
The Toe Transplantation for Segmental Finger of password is injured and when can not normally input complete finger print password, user first inputs one group 6 on numeric keypad
The password of numeral, then user by any one above finger in index finger, middle finger, ring finger and little finger by an arbitrary position
On finger print acquisition module, control board extracts the finger print information that at least one finger print acquisition module is got, and with user certainly
The finger print information of main setting is compared, and after matching user identity, control board is to the movement with corresponding user identity binding
Terminal send dynamic verification code, user on the basis of the numerical value of dynamic verification code plus one setting numeral obtain second group it is close
Code, after user inputs second group of password on numeric keypad, control board control motor or electromagnet drive oblique lock tongue and side
Lock tongue performs unlocking step.
For example dynamic password is 756452, setting numeral is 123, then second inputted group password is 756575.
Embodiment 3
The present embodiment makes following improvement on the basis of embodiment 1 or 2：The finger stretch into mouth upper and lower end be connected with it is soft
The expanded material of matter, finger stretch between the expanded material of mouthful upper and lower end the gap for leaving 10-15mm.Expanded material to use
Family finger is stretched into after mouth stretches into from finger, and the part that user's finger is located in finger input cavity is completely invisible, other people can not sentence
Disconnected user is which finger is being operated, and further increases security performance.
Claims (1)
1. a kind of smart home finger-print cipher door lock, includes the lock body in door body, installed in the outer of door body outside
Panel, and the inner panel installed in door body indoor；It is provided with the lock body respectively by the oblique of motor or solenoid actuated
Lock tongue and Square lock bolt；It is rotatablely equipped with the inner panel with oblique tongue linked driving the Internal handle of oblique lock tongue unlock；
It is characterized in that：
The finger that the top of the outer panels forms a rectangle stretches into mouth, and the rear end of the outer panels corresponds to finger and stretches into mouth
Position one fingerprint password input device is installed, the fingerprint password input device includes main part and is connected to main part
The lid of rear end；The main part is fingerprint input module mounting portion close to the lower front of outer panels, the finger of the main part
The finger that an opening stretches into the L-shaped that mouth connects with finger is formed above line input module mounting portion, between rear and lid
Stretch into chamber；The fingerprint input module mounting portion one side opposite with lid is provided with finger-print cipher input module；
The finger-print cipher input module includes a Password Input module board, along Password Input module board length
Direction is connected to 4 pressure sensors of Password Input module board, 4 be respectively fixedly connected with each pressure sensor
A finger print acquisition module；
Stretched into the outer panels positioned at finger on the left of mouth and a confirmation button is installed, the outer panels top forms one
Skew wall face, is provided with a display screen on the skew wall face；
The display screen, each pressure sensor, finger print acquisition module and confirm button respectively with installed in inner panel
Interior control board is electrically connected；
When inputting finger-print cipher by finger-print cipher input module, index finger, middle finger, ring finger and little finger respectively it is corresponding press along
On four finger print acquisition modules of fingerprint password input device left and right directions arrangement, each finger presses each finger according to password order
Line acquisition module makes the pressure suffered by the pressure sensor of correspondence position reach default value, suffered by the pressure sensor
Pressure value on the display screen real-time display, 4 row double figures of real-time display numeral on the display screen, 4 column of figure point
The pressure value for four pressure sensors that Dui Ying do not arrange from left to right, and when the pressure sensor of correspondence position is under pressure value
When being zero, the respective column Dynamic Announce pseudo random number on display screen；Pressure sensor in each position is pressed into default value
When, the confirmation button is pressed using thumb, is pressed after confirming button, control board extracts the fingerprint collecting mould of correspondence position
The finger print information that block is got, forms four according to the fingerprint sequence with different pressures value while sequential arrangement, control electricity
Road plate compares the fingerprint sequence information that fingerprint sequence is independently set with user, if fingerprint sequence information is consistent, judges password
Input is correct, and control board control motor or electromagnet drive oblique lock tongue and Square lock bolt to perform unlocking step, if fingerprint sequence
Information is inconsistent, then judges Password Input mistake, prompts user to re-enter password by display screen；
The height that the finger stretches into mouth is 20-30mm；
The upper and lower end that the finger stretches into mouth is connected with soft expanded material, finger stretch into mouthful upper and lower end expanded material it
Between leave the gap of 10-15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711271082.3A CN108035623A (en) | 2017-05-28 | 2017-05-28 | A kind of smart home finger-print cipher door lock |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710394143.9A CN106968524B (en) | 2017-05-28 | 2017-05-28 | A kind of smart home finger-print cipher door lock |
| CN201711271082.3A CN108035623A (en) | 2017-05-28 | 2017-05-28 | A kind of smart home finger-print cipher door lock |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710394143.9A Division CN106968524B (en) | 2017-05-28 | 2017-05-28 | A kind of smart home finger-print cipher door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108035623A true CN108035623A (en) | 2018-05-15 |
Family
ID=59325964
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711271039.7A Withdrawn CN107833338A (en) | 2017-05-28 | 2017-05-28 | A kind of smart home finger-print cipher door lock |
| CN201711271082.3A Withdrawn CN108035623A (en) | 2017-05-28 | 2017-05-28 | A kind of smart home finger-print cipher door lock |
| CN201710394143.9A Active CN106968524B (en) | 2017-05-28 | 2017-05-28 | A kind of smart home finger-print cipher door lock |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711271039.7A Withdrawn CN107833338A (en) | 2017-05-28 | 2017-05-28 | A kind of smart home finger-print cipher door lock |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710394143.9A Active CN106968524B (en) | 2017-05-28 | 2017-05-28 | A kind of smart home finger-print cipher door lock |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10549653B2 (en) | 2017-11-07 | 2020-02-04 | Ford Global Technologies, Llc | Cable management assembly and method |
| TWI646245B (en) * | 2018-01-11 | 2019-01-01 | 中華學校財團法人中華科技大學 | Optical pressure code lock |
| CN115263094B (en) * | 2022-07-23 | 2023-09-15 | 深圳市皇家金盾智能科技有限公司 | Intelligent electronic lock |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2249802A1 (en) * | 1998-10-06 | 2000-04-06 | Dekel Laboratories Inc. | Fingerprint activated lock |
| US20080127686A1 (en) * | 2006-11-30 | 2008-06-05 | Moon Sung Hwang | Door locking apparatus |
| CN201614803U (en) * | 2010-03-19 | 2010-10-27 | 深圳市奔凯生物识别技术有限公司 | Fingerprint lock with low power consumption |
| CN104481280A (en) * | 2014-12-11 | 2015-04-01 | 东莞市德曼木业有限公司 | Electronic lock with double-motor structure |
| CN105488373A (en) * | 2015-11-27 | 2016-04-13 | 上海与德通讯技术有限公司 | Quick start method and start module for application program |
| CN205349005U (en) * | 2015-12-15 | 2016-06-29 | 王铃琳 | Fingerprint theftproof trick lock |
| CN106639805A (en) * | 2016-11-22 | 2017-05-10 | 重庆欧帆门业有限公司 | Safe anti-theft door with intelligent lock |
| CN106710045A (en) * | 2016-12-26 | 2017-05-24 | 深圳市中舜创新科技有限公司 | Door lock with pressing type fingerprint sensor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2490503A (en) * | 2011-05-03 | 2012-11-07 | Tlj Attendance Systems Ltd | Multi-point lock handle with biometric and keypad input |
| KR101336394B1 (en) * | 2012-04-17 | 2013-12-04 | 윤병만 | Digital Opening And Closing Device for Exit |
| CN104594732A (en) * | 2013-11-03 | 2015-05-06 | 宜城市第三高级中学 | Password and fingerprint combined opening door lock |
| CN106372481A (en) * | 2016-08-16 | 2017-02-01 | 朱寅 | Fingerprint permutation and combination password |
-
2017
- 2017-05-28 CN CN201711271039.7A patent/CN107833338A/en not_active Withdrawn
- 2017-05-28 CN CN201711271082.3A patent/CN108035623A/en not_active Withdrawn
- 2017-05-28 CN CN201710394143.9A patent/CN106968524B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2249802A1 (en) * | 1998-10-06 | 2000-04-06 | Dekel Laboratories Inc. | Fingerprint activated lock |
| US20080127686A1 (en) * | 2006-11-30 | 2008-06-05 | Moon Sung Hwang | Door locking apparatus |
| CN201614803U (en) * | 2010-03-19 | 2010-10-27 | 深圳市奔凯生物识别技术有限公司 | Fingerprint lock with low power consumption |
| CN104481280A (en) * | 2014-12-11 | 2015-04-01 | 东莞市德曼木业有限公司 | Electronic lock with double-motor structure |
| CN105488373A (en) * | 2015-11-27 | 2016-04-13 | 上海与德通讯技术有限公司 | Quick start method and start module for application program |
| CN205349005U (en) * | 2015-12-15 | 2016-06-29 | 王铃琳 | Fingerprint theftproof trick lock |
| CN106639805A (en) * | 2016-11-22 | 2017-05-10 | 重庆欧帆门业有限公司 | Safe anti-theft door with intelligent lock |
| CN106710045A (en) * | 2016-12-26 | 2017-05-24 | 深圳市中舜创新科技有限公司 | Door lock with pressing type fingerprint sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106968524A (en) | 2017-07-21 |
| CN107833338A (en) | 2018-03-23 |
| CN106968524B (en) | 2018-04-06 |
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Application publication date: 20180515 |