CN207541677U - A kind of electronic lock based on palm vein identification - Google Patents
A kind of electronic lock based on palm vein identification Download PDFInfo
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- CN207541677U CN207541677U CN201720897784.1U CN201720897784U CN207541677U CN 207541677 U CN207541677 U CN 207541677U CN 201720897784 U CN201720897784 U CN 201720897784U CN 207541677 U CN207541677 U CN 207541677U
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- palm vein
- electronic lock
- central control
- identification
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Abstract
The utility model provides a kind of electronic lock based on palm vein identification, including lock body, lock body driver, image capture module, the module that is in the light, identification authentication module, central control module, wireless charging module, rechargeable battery；Described image acquisition module is used to acquire user's palm vein image；It is described to be in the light module for carrying out visible ray filtering when described image acquisition module acquires user's palm vein image；Described image acquisition module connects the central control module, the central control module the identification authentication module certification by when pass through lock body driver the lock body driven to open；The rechargeable battery connects the wireless charging module, and powers for the central control module；The utility model realizes effective identification of the palm vein；The volume of the electronic lock is reduced, improves the versatility of the electronic lock.
Description
Technical field
The utility model is related to electronic lock technical fields, and in particular to a kind of electronic lock based on palm vein identification.
Background technology
Electronic lock of the prior art includes electronic chip and controls and control two kinds of control methods by bio-identification, wherein
Fingerprint electronic lock in bio-identification control has been widely used, and then has also appeared based on recognition of face, iris recognition, palm
The electronic lock of the bio-identifications such as hand vein recognition, still, with the appearance for forging fingerprint film so that fingerprint recognition mode is easily stolen
It takes, is counterfeit；Electronic lock based on recognition of face is also easily imitated and misclassification rate is high；The electronic lock of iris recognition easily causes people
Conflict sense occurs for eye, and the electronic lock based on iris recognition is expensive；And the electronic lock of palm vein identification is used then to have
Can not counterfeit property and the characteristics of live body, safety is higher.
However, the electronic lock of palm vein identification emits near infrared light by LED penetrates palm imaging, easily by visible ray
It influences, so as to realize effective identification of palm vein, and LED power consumptions are larger, need embedded larger battery ability
The power supply of long period is carried out for it so that the volume of the electronic lock can not reduce, and reduce the versatility of electronic lock.
Utility model content
The utility model provides a kind of electronic lock based on palm vein identification, realizes effective body of the palm vein
Part identification；The volume of the electronic lock is reduced, improves the versatility of the electronic lock.
In order to solve the above-mentioned technical problem, technical solution adopted in the utility model is：
The utility model provides a kind of electronic lock based on palm vein identification, is adopted including lock body, lock body driver, image
Collect module, the module that is in the light, identification authentication module, central control module, wireless charging module, rechargeable battery；Described image acquires
Module is used to acquire user's palm vein image；The module that is in the light is for quiet in described image acquisition module acquisition user's palm
Visible ray filtering is carried out during arteries and veins image；Described image acquisition module connects the central control module, the central control module
The identification authentication module certification by when pass through lock body driver the lock body driven to open；The rechargeable battery connects institute
Wireless charging module is stated, and is powered for the central control module.
Further, the module that is in the light includes the stent that is in the light, and the branch that is in the light, which is provided with to position for user's palm, places
The opening of support.
Further, described image acquisition module includes range sensor and near infrared light image harvester；It is described away from
It is set in the opening from sensor and the near infrared light image harvester and is connect with the central control module, it is described
Central control module is when the range sensor has detected that palm carries out palm placement close to the stent that is in the light to described near red
Outer light image harvester sends palm vein image acquisition.
Further, the central control module includes memory module and alarm module；The memory module is used to deposit
It stores up user and opens the palm vein image of lock body and user's disengaging record；
The identification authentication module is used for the palm vein image acquired to the near infrared light image harvester and institute
Certification is compared in the palm vein image for stating memory module storage；
The alarm module is used to, in the identification authentication module authentification failure, send out alarm sounds sound and early warning letter
Breath.
Also further, including the wireless communication module being connect with the central control module, the wireless communication module
For with mobile terminal wireless connection；And user disengaging record and the warning information are sent to the mobile terminal.
Further, including the touch display module being connect with the central control module, the touch display module
Equipped with touch display screen, the touch display screen is used to show that user's palm vein identifies authentication result information.
Still further, the keyboard input module including being connect with the central control module；The key-press input mould
Block opens the unlocking cipher of the electronic lock for inputting.
Specifically, the electronic lock further includes USB charging interfaces, the USB charging interfaces are used for as the rechargeable battery
It is provided with micro USB electrical interface.
A kind of electronic lock based on palm vein identification provided by the utility model, on the one hand, pass through the module that is in the light
The shield portions visible ray when described image acquisition module acquires user's palm vein image so that the electronic lock passes through described
It is not influenced by visible light during image capture module acquisition user's palm vein image, realize effective body of the palm vein
Part identification；On the other hand, the utility model is by using can carry out the rechargeable battery of wireless charging as in the electronic lock
Control module power supply is entreated, larger battery need to be embedded in the electronic lock by, which avoiding, to carry out asking for long period power supply for it
Topic reduces the volume of the electronic lock, improves the versatility of the electronic lock.
Description of the drawings
Fig. 1 is a kind of electronic lock structure block diagram identified based on palm vein of the utility model；
Fig. 2 is a kind of electronic lock positive structure schematic identified based on palm vein of the utility model；
Fig. 3 is a kind of electronic lock side structure schematic diagram identified based on palm vein of the utility model.
Specific embodiment
The embodiment of the utility model is specifically illustrated below in conjunction with the accompanying drawings, and attached drawing is only for reference and illustrates to use, not structure
The limitation of pairs of the utility model patent protection domain.
The utility model provides a kind of electronic lock based on palm vein identification, as shown in Figure 1, including lock body 100, lock body
Driver 110, the electronic lock further include image capture module 200, the module that is in the light 210, identification authentication module 300, center control
Molding block 400, wireless charging module 500, rechargeable battery 510；Described image acquisition module 200 is used to acquire user's palm vein
Image；It is described to be in the light module 210 for carrying out visible ray when described image acquisition module 200 acquires user's palm vein image
Filtering；Described image acquisition module 200 connects the central control module 400, and the central control module 400 is in the identification
300 certification of authentication module by when the lock body 100 is driven to open by the lock body driver 110；The rechargeable battery 510
The wireless charging module 500 is connected, and is powered for the central control module 400.
As shown in Figures 2 and 3, in this embodiment, it is preferred that, the module 210 that is in the light includes the stent 220 that is in the light, institute
It states the branch that is in the light and is provided with the opening 230 for being positioned for user's palm and placing support.Specifically, the stent that is in the light is embedded branch
Frame is embedded in the lock body, forms integral structure.
In this embodiment, it is preferred that described image acquisition module 200 includes range sensor 220 and near infrared light figure
As harvester 230；The range sensor 220 and the near infrared light image harvester 230 are set in the opening simultaneously
It is connect with the central control module 400, the central control module 400 has detected palm in the range sensor 220
When carrying out palm placement close to the stent that is in the light palm vein image acquisition is sent to the near infrared light image harvester.
The near infrared light image harvester includes the LED light source for emitting near infrared light, and the LED light source emits near infrared light
User's palm is penetrated, forms palm vein image.
In this embodiment, it is preferred that the central control module 400 includes memory module and alarm module；It is described to deposit
Storage module is used to store the palm vein image of user's unlatching lock body and user passes in and out record；
The identification authentication module 300 be used for palm vein image acquire to the near infrared light image harvester and
Certification is compared in the palm vein image of the memory module storage；
The alarm module is used to, in the identification authentication module authentification failure, send out " tick-ticking-tick " alarm of interruption
Prompt tone and warning information.In addition, the electronic lock is totally-enclosed design, when malice picking lock occurs, the electronic lock is also logical
It crosses the alarm module and sends out continuous " ticking " alarm sounds sound and malice picking lock information warning.
In this embodiment, it is preferred that including the wireless communication module 600 being connect with the central control module 400, institute
Wireless communication module is stated to be used for and mobile terminal wireless connection；And the user is passed in and out into record, the warning information, the evil
Meaning picking lock information warning is sent to the mobile terminal；Disengaging personnel are managed convenient for user, and malice picking lock is occurring
When adopt an effective measure in time so that the security performance of the electronic lock is improved.
In this embodiment, it is preferred that including the touch display module 700 being connect with the central control module 400, institute
Touch display module 700 is stated equipped with touch display screen, the touch display screen is used to show that user's palm vein identifies certification knot
Fruit information, the palm vein image acquired to the near infrared light image harvester when the identification authentication module 300 and institute
When stating the palm vein image comparison authentification failure of memory module storage, the touch of the touch display module 700 is shown
Screen display user palm vein identifies the prompt message of authentification failure；When the identification authentication module 300 is to the near-infrared
The palm vein image of light image harvester acquisition and the palm vein image of memory module storage compare certification
During success, show that the identification certification of user's palm vein successfully prompts to believe in the touch display screen of the touch display module 700
Breath；So that the electronic lock is more intelligent, the Experience Degree of user is improved.
In this embodiment, it is preferred that including the keyboard input module 800 being connect with the central control module 400；Institute
State keyboard input module 800 for input the unlatching electronic lock unlocking cipher.The electronic lock occur fault without
When method is unlocked by palm vein identification, user can be close by inputting the unlocking in the keyboard input module 800
Code is unlocked.
In this embodiment, it is preferred that the electronic lock further includes USB charging interfaces, the USB charging interfaces include
Mini-USB interfaces, the USB charging interfaces are used to be provided with micro USB electrical interface for the rechargeable battery so that the charging electricity
Pond can not only realize wireless charging, but also can realize wired charging, and the charging side of the rechargeable battery is selected convenient for user flexibility
Formula.
Above disclosed is only the preferred embodiment of the utility model, it is impossible to the right of the utility model is limited with this
Protection domain, therefore the equivalent variations made according to present utility model application the scope of the claims still belong to the model that the utility model is covered
It encloses.
Claims (8)
1. it is a kind of based on palm vein identification electronic lock, including lock body, lock body driver, it is characterized in that：Further include image
Acquisition module, the module that is in the light, identification authentication module, central control module, wireless charging module, rechargeable battery；Described image is adopted
Collection module is used to acquire user's palm vein image；It is described to be in the light module for acquiring user's palm in described image acquisition module
Visible ray filtering is carried out during vein image；Described image acquisition module connects the central control module, the center control mould
Block the identification authentication module certification by when pass through lock body driver the lock body driven to open；The rechargeable battery connection
The wireless charging module, and power for the central control module.
2. a kind of electronic lock based on palm vein identification as described in claim 1, it is characterised in that：
The module that is in the light includes the stent that is in the light, and the branch that is in the light is provided with the opening for being positioned for user's palm and placing support.
3. a kind of electronic lock based on palm vein identification as claimed in claim 2, it is characterised in that：
Described image acquisition module includes range sensor and near infrared light image harvester；The range sensor and described
Near infrared light image harvester is set in the opening and is connect with the central control module, and the central control module exists
The range sensor has detected that the palm close stent that is in the light acquired during palm placement to the near infrared light image and has filled
It puts and sends palm vein image acquisition.
4. a kind of electronic lock based on palm vein identification as claimed in claim 3, it is characterised in that：
The central control module includes memory module and alarm module；The memory module is used to store user's unlatching lock body
Palm vein image and user pass in and out record；
The palm vein image that the identification authentication module is used to acquire the near infrared light image harvester is deposited with described
Certification is compared in the palm vein image of storage module storage；
The alarm module is used to, in the identification authentication module authentification failure, send out alarm sounds sound and warning information.
5. a kind of electronic lock based on palm vein identification as claimed in claim 4, it is characterised in that：
Including the wireless communication module being connect with the central control module, the wireless communication module be used for mobile terminal without
Line connects；And user disengaging record and the warning information are sent to the mobile terminal.
6. a kind of electronic lock based on palm vein identification as described in claim 1, it is characterised in that：
Including the touch display module being connect with the central control module, the touch display module is equipped with touch display screen,
The touch display screen is used to show that user's palm vein identifies authentication result information.
7. a kind of electronic lock based on palm vein identification as described in claim 1, it is characterised in that：
Including the keyboard input module being connect with the central control module；The keyboard input module is for described in input unlatching
The unlocking cipher of electronic lock.
8. a kind of electronic lock based on palm vein identification as described in claim 1, it is characterised in that：
USB charging interfaces are further included, the USB charging interfaces are used to be provided with micro USB electrical interface for the rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720897784.1U CN207541677U (en) | 2017-07-21 | 2017-07-21 | A kind of electronic lock based on palm vein identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720897784.1U CN207541677U (en) | 2017-07-21 | 2017-07-21 | A kind of electronic lock based on palm vein identification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207541677U true CN207541677U (en) | 2018-06-26 |
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ID=62607665
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720897784.1U Active CN207541677U (en) | 2017-07-21 | 2017-07-21 | A kind of electronic lock based on palm vein identification |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109614782A (en) * | 2018-11-16 | 2019-04-12 | 荆门它山之石电子科技有限公司 | A kind of computer logins device and its accessing system |
-
2017
- 2017-07-21 CN CN201720897784.1U patent/CN207541677U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109614782A (en) * | 2018-11-16 | 2019-04-12 | 荆门它山之石电子科技有限公司 | A kind of computer logins device and its accessing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190428 Address after: 516001 No. 1 shopping mall of Tsinghua Garden, No. 11 Huabian North Road, Huizhou City, Guangdong Province Patentee after: Guangdong Maitong Intelligent Technology Co., Ltd. Address before: 518129 2905A, Xinghe WORLDA building, No.1, Bantian Road, Longgang District, Shenzhen, Guangdong. Co-patentee before: GUANGZHOU WICROWN INFORMATION TECHNOLOGY CO., LTD. Patentee before: Shenzhen Zhiguan biometric technology Co. Ltd. Co-patentee before: Huizhou Zhiguan biometric technology Co. Ltd. |
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| TR01 | Transfer of patent right |