CN206400658U - A kind of electric lockset of multiple fingerprints certification - Google Patents
A kind of electric lockset of multiple fingerprints certification Download PDFInfo
- Publication number
- CN206400658U CN206400658U CN201720003330.5U CN201720003330U CN206400658U CN 206400658 U CN206400658 U CN 206400658U CN 201720003330 U CN201720003330 U CN 201720003330U CN 206400658 U CN206400658 U CN 206400658U
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- China
- Prior art keywords
- lockset
- shell
- fingerprint
- key
- multiple fingerprints
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Abstract
The utility model discloses a kind of electric lockset of multiple fingerprints certification, it is related to field of biological recognition and field of lockset, including embeded processor, fingerprint acquisition instrument, function button, LED state display lamp, buzzer, power module, lock body, lockset shell（Two parts outdoors in door）, each module is in addition to lockset shell, and remaining module is required for being attached with embeded processor.The utility model can verify and unlock that user need to only store multiple fingerprints as certification template according to sequencing with multiple fingerprints, each heavy fingerprint of certification in that same order when unlocking, and substantially increase security；In addition to finger print identifying is unlocked, the utility model can also use mechanical key to be unlocked, it is to avoid internal circuit failure causes the difficult situation that can not be unlocked；User's the utility model is also integrated with doorbell function for convenience, without individually arranging doorbell circuit again, greatly facilitates user.
Description
Technical field
The utility model is related to field of biological recognition and field of lockset, more particularly to a kind of electricity of multiple fingerprints certification
Sub- lockset.
Background technology
With the progress of science and technology, people are more and more stronger for the demand of the lockset of Portable safety, tradition machinery lock
The key of tool is easily lost or left behind；If the password of ordinary electronic coded lock sets too simple, easily by illegal point
Son is cracked, if setting too complicated, is not easy to remember and input again, particularly with even more so for children and old man.Fingerprint
Identification is because the characteristic of its " people respectively has different " " carrying with " " constant throughout one's life " " safety is without infringement " turns into field of biological recognition
Mainstream technology, the electric lockset based on fingerprint identification technology also arises at the historic moment, and meets need of the people for Portable safety performance
Ask.The existing fingerprint electron lockset of in the market is single finger print certification, although locked and electronic password lock compared with tradition machinery
Security is greatly improved, but have the shortcomings that it is very important, first, every time only recognized with the fingerprint of a finger
Card, easily leaves single fingerprint trace on lockset fingerprint acquisition instrument, is utilized by criminal's malice collection, makes false fingerprint
Set, breaks through the defence line of Fingerprint Lock；Second, finger print identifying unblock is merely able to, once occur fault or power supply inside lockset
Damage, the difficult situation that can not be unlocked can be caused.
The content of the invention
In view of the above-mentioned problems, the utility model provides a kind of electric lockset of multiple fingerprints certification, user can be according to
Sequencing stores multiple fingerprints as certification template, only need to when unlocking each heavy fingerprint of certification in that same order
Can, substantially increase security；In addition to finger print identifying is unlocked, the utility model can also use mechanical key to be opened
Lock, it is to avoid internal circuit failure causes the difficult situation that can not be unlocked；User's the utility model is also integrated with door for convenience
Bell function, without individually arranging doorbell circuit again.
The utility model uses following technical scheme.
A kind of electric lockset of multiple fingerprints certification, including embeded processor, fingerprint acquisition instrument, function button, LED shapes
State display lamp, buzzer, power module, lock body, lockset shell（Two parts outdoors in door）, each module except lockset shell it
Outside, remaining module is required for being attached with embeded processor, is easy to the realization of whole lock system function.
The lockset shell mainly includes two parts, and a part is located at face outdoors, is referred to as " lockset shell outdoors ", a part
Inside door, it is referred to as " lockset shell in door ".
The embeded processor is located at the inside of lockset shell, realizes that the control management of fingerprint recognition and each module is made
With.
The fingerprint acquisition instrument is located on lockset shell outdoors, realizes the collection of user fingerprints.
The function button includes fingerprint typing key, erasing of information key, key of unlocking, shuts key, doorbell key, and wherein fingerprint is recorded
Enter key and erasing of information key mapping in door on lockset shell, unlocking key, shut key and doorbell key mapping on lockset shell outdoors.
The LED state display lamp is located on lockset shell outdoors, including multiple LEDs, quantity and the fingerprint tuple of lamp
It is corresponding, such as show lockset in embodiment for 4 heavy finger print identifyings, then corresponding LED state lamp includes 4 LEDs, can
With the working condition characterized when fingerprint typing and when fingerprint unlocking.
The buzzer is fixed in door on lockset shell, and with three kinds of effects, one is to send fingerprint authentication successfully to point out
Sound, two be to send fingerprint authentication failure prompt tone, and three be to send doorbell sound.
The power module includes rechargeable battery main body, power source charges hole, power supply status lamp and power source charges line, wherein
Rechargeable battery main body is located at lockset enclosure, is that each electronic module of lockset is powered；Power source charges hole and the equal position of power supply status lamp
In on lockset shell, power source charges line one end is inserted on power source charges hole, and the other end is inserted in 220V household AC power in door
On, realize DC voltage-stabilizing and charge function.
The lock body is predominantly located in the inside of lockset shell, and lock body mechanical key hole is fixed on lockset shell outdoors,
It can be locked with key switch；Lock body knob is fixed in door on lockset shell, can control the switch of lockset manually in doors；Lock
Body is the combination of electronic lock cylinder and mechanical lock, can both have been controlled to unlock with low and high level signal, can also use mechanical key
Unlocked.
The utility model has a multiple beneficial effect, one be use can be left on multiple fingerprints certification, fingerprint acquisition instrument it is many
The vestige of the overlapping intersection of individual fingerprint, effectively prevent the possibility that criminal obtains user fingerprints from fingerprint acquisition instrument malice,
Substantially increase the security performance of lockset；Two be that can both realize multiple fingerprints checking unlocking, mechanical key can also be used to enter
Row is unlocked, and can thus be avoided because the difficult situation that can not be unlocked that lockset internal circuit failure or power supply are caused without electricity；
Three be that doorbell function is with the addition of on lockset, it is to avoid user, which still further spends a lot of time and energy, arranges single doorbell circuit.
Brief description of the drawings
Fig. 1 is utility model structure chart.
Fig. 2 is ten fingers and digital mapping graph --- the multiple fingerprints memory modelses of 0-9.
Embodiment
It is to reach technological means and effect that predetermined utility model purpose is taken for the utility model is expanded on further, with
Lower combination accompanying drawing and preferred embodiment are specifically described.
A kind of electric lockset of multiple fingerprints certification, including embeded processor, fingerprint acquisition instrument, function button, LED shapes
State display lamp, buzzer, power module, lock body, lockset shell, each module is in addition to lockset shell, and remaining module is all
Need to be attached with embeded processor, be easy to the realization of whole lock system function.
Need to first determine whether whether power module electricity is sufficient after lockset installation, if power supply status lamp is presented green
Color, then illustrate that electricity is sufficient；If power supply status lamp is presented red, illustrate that not enough power supply needs charging.Will when charging
Power source charges line one end is inserted on power source charges hole, and the other end is inserted in 220V household AC powers, if power supply status lamp is in
It is existing orange-yellow, illustrate to charge；Illustrate charging complete if green is presented in power supply status lamp, power source charges can be pulled up
Line.
The typing multiple fingerprints in the case where electricity is sufficient., can be with for the ease of memory multiple fingerprints and its sequencing
This 10,10 fingers and 0-9 numeral are mapped, then only remember it is digital just can be with.As shown in Figure 2, the both hands centre of the palm
Downwards, left hand little finger correspondence numeral 0, left hand third finger correspondence 1, left hand middle finger correspondence 2, left index finger correspondence 3, the big thumb of left hand
Refer to correspondence 4, right hand thumb correspondence 5, right hand forefinger correspondence 6, right hand middle finger correspondence 7, right ring finger correspondence 8, the small thumb of the right hand
Refer to correspondence 9.The present embodiment is illustrated by taking 4 weight finger print identifyings as an example, it is assumed that the multiple fingerprints of setting are " 2336 ", that is, need elder generation
This quadruple fingerprint of typing left hand middle finger fingerprint, left index finger fingerprint, left index finger fingerprint, right hand index fingerprint, is pressed first afterwards
Fingerprint typing key, first LED state display lamp can enter line flicker, and the first heavy fingerprint finger now is placed on into fingerprint acquisition instrument
On, fingerprint image can be sent to embeded processor and be handled and extract feature templates data progress interim storage, complete
First LED state lamp no longer flashes but is changed into Chang Liang afterwards, and at this moment second LED state lantern festival enters line flicker, now will
Second weight fingerprint finger be put on fingerprint acquisition instrument, the like until by 4 weight fingerprint collectings finish, by insertion decline
The unified feature templates data storage by 4 weight fingerprints of controller forms a user fingerprints information in processor memory cell
Record, can form a plurality of record, its quantity is determined by the capacity of memory cell in the memory unit.
User gos out when needing to shut, and need to only press and shut key, and embeded processor can control lock body to close lock, will
On door lock, user can just trust and go out.
When user unlocks, unlocking key is pressed first, and now first LED state display lamp can carry out flash for prompting and exist
Put on fingerprint acquisition instrument and pass to embeded processor after the first corresponding finger of weight fingerprint, fingerprint image acquisition, by place
Reason and feature extraction obtain the feature templates data of the first weight fingerprint, carry out interim storage, first LED state after completion
Display lamp stops flicker and is changed into Chang Liang, and second LED state display lamp can flash, and points out input the second heavy fingerprint, with this
Analogize, inputted after 4 weight fingerprints, obtained the feature templates data of this quadruple fingerprint, then refer to the user in memory cell
Line information record is matched one by one, if the match is successful, and embeded processor control lock body is unlocked, while buzzing can be controlled
Device sends the successful prompt tone of fingerprint authentication；If it fails to match, processor control buzzer sends fingerprint authentication failure
Prompt tone, unlocking key can be now pressed again, re-enter multiple fingerprints unlocking.
Occur inside lockset fault or lockset power supply because of charging in time without electricity when, user can use
Mechanical key is unlocked by the keyhole of lock body.
In order to ensure the safety of lockset, user needs to change a finger-print cipher at regular intervals, as long as it is clear to press information
Except key, the user fingerprints information record stored in embeded processor memory cell will be all deleted, as long as at this moment weighing again
Fingerprint typing key newly is pressed, re-typing new multiple fingerprints password just can be with.
User indoors when lockset switch can use lock body knob, it is no longer necessary to fingerprint authentication.
When having guest to come to visit, it is only necessary to press doorbell key, embeded processor can control buzzer to send doorbell
Sound, reminds user to have guest to come to visit.
Claims (9)
1. a kind of electric lockset of multiple fingerprints certification, it is characterised in that including embeded processor, fingerprint acquisition instrument, function
Button, LED state display lamp, buzzer, power module, lock body, two parts lockset shell outdoors in door, each module is except lock
Have outside shell, remaining module is required for being attached with embeded processor, is easy to the realization of whole lock system function.
2. a kind of electric lockset of multiple fingerprints certification according to claim 1, it is characterised in that the lockset shell master
To include two parts, a part is located at face outdoors, is referred to as " lockset shell outdoors ", and a part is located inside door, is referred to as " door internal lock
Has shell ".
3. a kind of electric lockset of multiple fingerprints certification according to claim 1, it is characterised in that the embedded processing
Device is located at the inside of lockset shell, realizes the control management role of fingerprint recognition and each module.
4. a kind of electric lockset of multiple fingerprints certification according to claim 1, it is characterised in that the fingerprint acquisition instrument
On lockset shell outdoors, the collection of user fingerprints is realized.
5. a kind of electric lockset of multiple fingerprints certification according to claim 1, it is characterised in that the function button bag
Include fingerprint typing key, erasing of information key, key of unlocking, shut key, doorbell key, wherein fingerprint typing key and erasing of information key mapping is in door
On interior lockset shell, unlocking key, key and doorbell key mapping are shut on lockset shell outdoors.
6. the electric lockset of a kind of multiple fingerprints certification according to claim 1, it is characterised in that the LED state shows
Show lamp position on lockset shell outdoors, including multiple LEDs, the quantity of lamp is corresponding with fingerprint tuple, shows lockset for 4 weights
Finger print identifying, then corresponding LED state lamp include 4 LEDs, when can characterize fingerprint typing and when fingerprint unlocking
Working condition.
7. the electric lockset of a kind of multiple fingerprints certification according to claim 1, it is characterised in that the buzzer is fixed
In door on lockset shell, with three kinds of effects, one is to send fingerprint authentication success prompt tone, and two be to send fingerprint authentication failure
Prompt tone, three be to send doorbell sound.
8. a kind of electric lockset of multiple fingerprints certification according to claim 1, it is characterised in that the power module bag
Rechargeable battery main body, power source charges hole, power supply status lamp and power source charges line are included, wherein rechargeable battery main body is located at outside lockset
It is that each electronic module of lockset is powered inside shell；Power source charges hole and power supply status lamp are respectively positioned in door on lockset shell, and power supply fills
Electric wire one end is inserted on power source charges hole, and the other end is inserted in 220V household AC power, realizes DC voltage-stabilizing and charging work(
Energy.
9. the electric lockset of a kind of multiple fingerprints certification according to claim 1, it is characterised in that the lock body is most of
Positioned at the inside of lockset shell, lock body mechanical key hole is fixed on lockset shell outdoors, can be locked with key switch；Lock body revolves
Button is fixed in door on lockset shell, can control the switch of lockset manually in doors；Lock body is electronic lock cylinder and mechanical lock
Combination, both can with low and high level signal control unlock, can also be unlocked with mechanical key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720003330.5U CN206400658U (en) | 2017-01-04 | 2017-01-04 | A kind of electric lockset of multiple fingerprints certification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720003330.5U CN206400658U (en) | 2017-01-04 | 2017-01-04 | A kind of electric lockset of multiple fingerprints certification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206400658U true CN206400658U (en) | 2017-08-11 |
Family
ID=59516245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720003330.5U Expired - Fee Related CN206400658U (en) | 2017-01-04 | 2017-01-04 | A kind of electric lockset of multiple fingerprints certification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206400658U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703519A (en) * | 2019-02-27 | 2019-05-03 | 安徽理工大学 | It is a kind of to be related to the car door system for unlocking of bio-identification and NFC certification |
| CN113154641A (en) * | 2021-04-22 | 2021-07-23 | 武汉奇威特建安工程有限公司 | Intelligent heating ventilation air conditioner touch system based on Internet of things |
| CN114776144A (en) * | 2022-03-25 | 2022-07-22 | 上海创米智能科技有限公司 | Intelligent door lock system, control method thereof and intelligent door |
-
2017
- 2017-01-04 CN CN201720003330.5U patent/CN206400658U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703519A (en) * | 2019-02-27 | 2019-05-03 | 安徽理工大学 | It is a kind of to be related to the car door system for unlocking of bio-identification and NFC certification |
| CN113154641A (en) * | 2021-04-22 | 2021-07-23 | 武汉奇威特建安工程有限公司 | Intelligent heating ventilation air conditioner touch system based on Internet of things |
| CN114776144A (en) * | 2022-03-25 | 2022-07-22 | 上海创米智能科技有限公司 | Intelligent door lock system, control method thereof and intelligent door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20180104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |