CN108266061A - Fingerprint lock - Google Patents
Fingerprint lock Download PDFInfo
- Publication number
- CN108266061A CN108266061A CN201711481550.XA CN201711481550A CN108266061A CN 108266061 A CN108266061 A CN 108266061A CN 201711481550 A CN201711481550 A CN 201711481550A CN 108266061 A CN108266061 A CN 108266061A
- Authority
- CN
- China
- Prior art keywords
- fingerprint
- processor
- identification module
- lock
- circuit board
- 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.)
- Pending
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Classifications
-
- 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
- E05B17/00—Accessories in connection with 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
- G07C9/00563—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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention provides a kind of Fingerprint Lock, the preceding circuit board including being arranged on outer side of door, setting fingerprint identification module and first processor on preceding circuit board；Wherein, fingerprint identification module is used to verify fingerprint, send the unique mark of itself and be verified information by rear transmission in fingerprint authentication；First processor if the two is consistent and is verified information described in receiving, generates unlocking information to be unlocked for pre-stored first unique mark to be compared with the unique mark of the fingerprint identification module on preceding circuit board.First processor finds that pre-stored first unique mark and the unique mark of the fingerprint identification module on preceding circuit board are consistent by comparing, illustrate that fingerprint identification module of the current setting on preceding circuit board is original-pack, whether the recognition result embodiment of the present invention that first processor can trust fingerprint identification module can effectively identify the fingerprint identification module of Fingerprint Lock and be replaced, and enhance the safety of unlocked by fingerprint.
Description
Technical field
The present invention relates to lock technology field, more particularly, to Fingerprint Lock.
Background technology
Fingerprint on the market opens the door at present, is nearly all the mode using smart lock+fingerprint module, and the acquisition of fingerprint,
The basic functional principle of Fingerprint Lock includes fingerprint typing and unlocked by fingerprint two parts, for fingerprint typing, in Fingerprint Lock
Control unit first passes through serial ports and sends out acquisition fingerprinting-instruction, and fingerprint sensor acquires the fingerprint of user, and fingerprint module passes through algorithm
Fingerprint is handled, the fingerprint of user, which is transformed into characteristic, to be stored, and user just stores one per one fingerprint of typing
A characteristic.For unlocked by fingerprint, Fingerprint Lock first passes through serial ports and sends out acquisition fingerprinting-instruction, fingerprint sensor acquisition hand
Refer to fingerprint, user is transformed into characteristic, then with this characteristic by fingerprint module by algorithm process in finger print information
It compares according to the characteristic with storage, when the characteristic similarity stored in this characteristic and fingerprint module reaches
Threshold value is just verified, and return a fingerprint authentication by message to control unit, after control unit receives the message,
It is legal to be considered as the fingerprint, and at this moment Fingerprint Lock can perform opening door operation.
Since identification verification technique is mostly grasped in a few company's hand at home, the fingerprint of most of Fingerprint Locks
Module is all outsourcing, once have criminal destroy Fingerprint Lock front panel shell, then with the fingerprint of same model
Module is replaced, and in advance in the fingerprint module of the same model typing oneself fingerprint, then criminal is just very
It is easily opened door.
Invention content
The present invention provides a kind of Fingerprint Lock for overcoming the above problem or solving the above problems at least partly.
According to an aspect of the present invention, a kind of Fingerprint Lock is provided, the preceding circuit board including being arranged on outer side of door, before described
Fingerprint identification module and first processor are set on circuit board；
Wherein, the fingerprint identification module is used to verify fingerprint, send the unique mark of itself and in fingerprint authentication lead to
Later it sends and is verified information；
The first processor is used for the fingerprint recognition in pre-stored first unique mark and the preceding circuit board
The unique mark of module is compared, if the two it is consistent and receive it is described be verified information, generate unlocking information with into
Row unlock.
Preferably, the Fingerprint Lock further includes electronic lock and is arranged on a rear circuit board for inside, the rear circuit
Second processor is set on plate；
Wherein, the first processor is additionally operable to using pre-stored second unique mark as the first encryption key, right
Transmission is encrypted in the unlocking information；
Correspondingly, the second processor is used for using the unique mark of itself as the first decruption key, to what is received
The unlocking information is decrypted, if successful decryption, sends unlocking instruction to the electronic lock, the electronic lock is according to
Unlocking instruction is unlocked.
Preferably, circuit board further includes control interface after described, and the electronic lock passes through the control interface and described the
Two processors connect, to receive the unlocking instruction.
Preferably, the first processor is additionally operable to send identification instruction or typing instruction to the fingerprint identification module,
So that the fingerprint identification module carries out fingerprint recognition according to the identification instruction or is referred to according to the typing
Line typing.
Preferably, the fingerprint identification module that the first processor is additionally operable on circuit board forward sends key acquisition and refers to
It enables, so that fingerprint identification module generates key pair；Circuit board further includes memory after described, and the memory is used to store institute
The key pair of fingerprint identification module generation when stating Fingerprint Lock manufacture；
Correspondingly, the fingerprint identification module is additionally operable to the key pair generated according to itself, is recorded in fingerprint recognition or fingerprint
First processor is verified before entering.
Preferably, the fingerprint identification module is tested according to the key pair of generation before fingerprint recognition or fingerprint typing
The step of card, specifically includes：
After the identification instruction or typing instruction is received, a random number is generated, by the key pair of generation to institute
It states random number to be encrypted, obtains encryption data；
The encryption data is sent to first processor, so that the first processor is with pre-stored key pair pair
The encryption data is decrypted and encrypts, and obtains re-encrypting data；
The re-encrypting data is decrypted according to the key pair, if the random number that decryption obtains is random with generating
Number is consistent, then is proved to be successful, carries out corresponding fingerprint recognition or fingerprint typing.
Preferably, the unique mark of the fingerprint identification module is the SN sequence numbers of fingerprint identification module itself.
Preferably, the second processor is the processor of integrated wifi communication chips.
Preferably, the unique mark of the second processor is the mac addresses of second processor itself.
Preferably, the fingerprint identification module generates key pair using SM4 Encryption Algorithm.
First processor in Fingerprint Lock proposed by the present invention by compare find pre-stored first unique mark with
The unique mark of fingerprint identification module on preceding circuit board is consistent, and illustrates fingerprint recognition of the current setting on preceding circuit board
Module is original-pack, which is not replaced, and first processor can trust the identification knot of fingerprint identification module
Fruit, therefore just further generation unlocking information is unlocked.The fingerprint that the embodiment of the present invention can effectively identify Fingerprint Lock is known
Whether other module is replaced, and enhances the safety of unlocked by fingerprint.
Description of the drawings
Fig. 1 is that flow the step of verification according to the fingerprint identification module of the embodiment of the present invention to first processor is shown
It is intended to；
Fig. 2 is the structure diagram according to the Fingerprint Lock of the embodiment of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but be not limited to the scope of the present invention.
In order to overcome the above problem of the prior art, the embodiment of the present invention provides a kind of Fingerprint Lock, including being arranged on outdoors
The preceding circuit board of side, setting fingerprint identification module and first processor on the preceding circuit board；
Wherein, fingerprint identification module is used to verify fingerprint, send the unique mark of itself and in fingerprint authentication pass through rear
Transmission is verified information；
First processor is used for the fingerprint identification module in pre-stored first unique mark and preceding circuit board only
One mark is compared, if the two is consistent and receives and is verified information, generates unlocking information to be unlocked.
It should be noted that the first processor of the embodiment of the present invention not merely basis receives fingerprint identification module hair
It has sent and has been verified information and is unlocked, but needed further fingerprint recognition mould of the verification current setting on preceding circuit board
Whether block is the fingerprint identification module matched in advance.First processor can be previously stored with the first unique mark, this is first only
One mark is Fingerprint Lock in manufacture, is stored in advance in first processor, during for representing Fingerprint Lock manufacture with first at
The unique mark of matched (can also the be referred to as original-pack) fingerprint identification module of device is managed, if first processor is sent out by comparing
Existing pre-stored first unique mark and the unique mark of the fingerprint identification module on preceding circuit board are consistent, and are illustrated current
Fingerprint identification module before being arranged on circuit board is original-pack, which is not replaced, and first processor can
To trust the recognition result of fingerprint identification module, therefore just further generation unlocking information is unlocked.Energy of the embodiment of the present invention
Whether enough fingerprint identification modules for effectively identifying Fingerprint Lock are replaced, and enhance the safety of unlocked by fingerprint.
(include but not limited to fingerprint, password, ID cards) after being verified, the unlocking mode of most smart locks is typically to control
The motor rotation being connect with lock core is made, until unlocking successfully.It follows that the control unlocked is in fact very simple, one is exactly exported
A voltage forward or backwards controls motor operation.
On the basis of above-described embodiment, the Fingerprint Lock of the embodiment of the present invention further includes electronic lock and is arranged on an inside
Rear circuit board, second processor is set on circuit board after described；
Wherein, the first processor is additionally operable to using pre-stored second unique mark as the first encryption key, right
Transmission is encrypted in the unlocking information；
Correspondingly, the second processor is used for using the unique mark of itself as the first decruption key, to what is received
The unlocking information is decrypted, if successful decryption, sends unlocking instruction to the electronic lock, the electronic lock is according to
Unlocking instruction is unlocked.
First processor by the way of encrypted transmission, can further enhance data when communicating with second processor
Safety, and first processor can be encrypted using preset second unique mark, setting according to embodiments of the present invention,
Preset second unique mark of first processor in original-pack Fingerprint Lock is the unique mark of second processor on rear circuit board,
The unique mark successful decryption unlocking information of itself can be used by thereby realizing the second processor on rear circuit board, and such as
Fruit criminal is replaced preceding circuit board, and the first processor after replacement obviously can not learn the unique of second processor
Unlocking information can not be decrypted by the unique mark of itself in mark, this second processor that will result on rear circuit board,
Electronic lock can not normally unlock.The Fingerprint Lock of the embodiment of the present invention is further enhanced by circuit board after setting and electronic lock
The safety of smart lock.
On the basis of above-described embodiment, rear circuit board further includes control interface, and electronic lock passes through control interface and second
Processor connects, to receive the unlocking instruction.
It should be noted that the electronic lock of the embodiment of the present invention, refers to the lock core by electric control, due to the control of electronic lock
After interface setting processed on circuit board, then circuit board is arranged on an inside, this allows for criminal can not be by destroying intelligence
The preceding circuit board of lock finds control interface, also can not just be opened the door by way of directly inputting voltage to control interface, increases
The strong safety of smart lock.
Second processor controls output positive voltage or negative voltage by control interface so that the motor of electronic lock rotate forward or
Reversion.
On the basis of above-described embodiment, first processor is communicated with second processor by SPI interface, at first
Reason device is communicated with fingerprint identification module by serial ports.
First processor is additionally operable to send identification instruction or typing instruction to the fingerprint identification module, so that the finger
Line identification module carries out fingerprint recognition or is instructed according to the typing to carry out fingerprint typing according to the identification instruction.
On the basis of above-described embodiment, the fingerprint identification module that first processor is additionally operable on circuit board forward is sent
Key acquisition instruction, so that fingerprint identification module generates key pair；Circuit board further includes memory afterwards, and memory is used to store
The key pair of fingerprint identification module generation when Fingerprint Lock is dispatched from the factory；Correspondingly, fingerprint identification module is additionally operable to what is generated according to itself
Key pair verifies first processor before fingerprint recognition or fingerprint typing.
It should be noted that the Fingerprint Lock of the present embodiment is also needed to before fingerprint recognition or fingerprint authentication is carried out to first
Whether reason device and fingerprint identification module, which occur to replace, is verified.Specifically, first processor in default setting and can make
Aperiodically key acquisition instruction is sent to fingerprint identification module, it should be noted that after although first processor can be multiple
Send key acquisition instruction, but normally only in default setting, Fingerprint Lock the key pair of generation can just be stored (because
This when first processor and fingerprint identification module it is necessarily original-pack, be not replaced), fingerprint identification module is known in fingerprint
It is not authenticated or before fingerprint typing or by the key pair that itself is generated, prevents first processor from being replaced.
Specifically, fingerprint identification module is carried out before fingerprint recognition or fingerprint typing to first according to the key pair of generation
The step of processor is verified, referring to Fig. 1, specifically includes：
101st, after identification instruction or typing instruction is received, generate a random number, by the key pair of generation to
Machine number is encrypted, and obtains encryption data；
102nd, to first processor send encryption data so that first processor with pre-stored key pair to encryption
Data are decrypted and encrypt, and obtain re-encrypting data；
103rd, re-encrypting data is decrypted according to key pair, if random number and the random number one of generation that decryption obtains
It causes, is then proved to be successful, carries out corresponding fingerprint recognition or fingerprint typing.
By these operations, the embodiment of the present invention is realized between the first processor and fingerprint identification module of preceding circuit board
It is the one-to-one purpose bound and used.For example we have CPU1 and fingerprint identification module FP1, CPU2 and fingerprint identification module FP2,
They have done binding and have used respectively.If fingerprint identification module FP2 is connected to above CPU1, even if the unique mark of Fingerprint Lock
The verification process of comparison passes through, can not also complete typing fingerprint and verify fingerprint operation because fingerprint identification module FP2 and
The encrypting and decrypting parameter of CPU1 mismatches, and can not complete to verify, when CPU1 sends typing fingerprint and verifies the instruction of fingerprint,
FP2 refusals perform dependent instruction.
On the basis of the various embodiments described above, the unique mark of fingerprint identification module is the SN sequences of fingerprint identification module itself
Row number.
On the basis of the various embodiments described above, second processor is the processor of integrated wifi communication chips.By by
Two processors are configured to carry out the processor of wifi communications, and to realize that intelligent residence provides the foundation, user can profit
Unlocking instruction is sent with smart machines such as mobile phones to second processor using the mode that wifi communicates to unlock.
On the basis of above-described embodiment, the unique mark of second processor is the mac addresses of second processor itself.
On the basis of above-described embodiment, fingerprint identification module generates key pair using SM4 Encryption Algorithm.
Fig. 2 shows a kind of Fingerprint Lock of the embodiment of the present invention, as shown in the figure, including：It is arranged on the preceding electricity in 201 outside of door
Road plate 202, electronic lock 204 and the rear circuit board 205 for being arranged on the inside of door 201 set fingerprint recognition mould on preceding circuit board 202
Block 207 and first processor 203 set second processor 206 on rear circuit board 205；
Fingerprint identification module 207 is used to verify fingerprint, send the unique mark of itself and pass through rear hair in fingerprint authentication
It send and is verified information；
First processor 203 is used for the fingerprint recognition mould in pre-stored first unique mark and preceding circuit board 202
The unique mark of block 207 is compared, if the two is consistent and receives and is verified information, generates unlocking information to be solved
Lock；Using pre-stored second unique mark as the first encryption key, unlocking information is encrypted transmission；
Second processor 206 is used for using the unique mark of itself as the first decruption key, to the unlocking information received
It is decrypted, if successful decryption, sends unlocking instruction to electronic lock 204, electronic lock 204 is unlocked according to unlocking instruction.
The apparatus embodiments described above are merely exemplary, wherein can be as the unit that separating component illustrates
Or may not be physically separate, the component shown as unit may or may not be physical unit, i.e.,
A place can be located at or can also be distributed in multiple network element.It can select according to the actual needs therein
Some or all of module realizes the purpose of this embodiment scheme.Those of ordinary skill in the art are not paying creative labor
In the case of dynamic, you can to understand and implement.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can
It is realized by the mode of software plus required general hardware platform, naturally it is also possible to pass through hardware.Based on such understanding, on
Technical solution is stated substantially in other words to embody the part that the prior art contributes in the form of software product, it should
Computer software product can store in a computer-readable storage medium, such as ROM/RAM, magnetic disc, CD, including several fingers
It enables and (can be personal computer, server or the network equipment etc.) so that computer equipment is used to perform each implementation
The method of certain parts of example or embodiment.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
To modify to the technical solution recorded in foregoing embodiments or carry out equivalent replacement to which part technical characteristic；
And these modification or replace, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of Fingerprint Lock, which is characterized in that the preceding circuit board including being arranged on outer side of door sets fingerprint on the preceding circuit board
Identification module and first processor；
Wherein, the fingerprint identification module is used to verify fingerprint, send the unique mark of itself and in fingerprint authentication pass through rear
Transmission is verified information；
The first processor is used for the fingerprint identification module in pre-stored first unique mark and the preceding circuit board
Unique mark be compared, if the two it is consistent and receive it is described be verified information, generate unlocking information to be solved
Lock.
2. Fingerprint Lock as described in claim 1, which is characterized in that further include electronic lock and be arranged on a rear circuit for inside
Plate sets second processor on circuit board after described；
Wherein, the first processor is additionally operable to using pre-stored second unique mark as the first encryption key, to described
Transmission is encrypted in unlocking information；
Correspondingly, the second processor is used for using the unique mark of itself as the first decruption key, described in receiving
Unlocking information is decrypted, if successful decryption, sends unlocking instruction to the electronic lock, the electronic lock is according to the unlocking
Instruction is unlocked.
3. Fingerprint Lock as claimed in claim 2, which is characterized in that circuit board further includes control interface, the electronics after described
Lock is connect by the control interface with the second processor, to receive the unlocking instruction.
4. Fingerprint Lock as claimed in claim 2, which is characterized in that the first processor is additionally operable to the fingerprint recognition mould
Block send identification instruction or typing instruction so that the fingerprint identification module according to it is described identification instruction carry out fingerprint recognition or
Person instructs according to the typing and carries out fingerprint typing.
5. Fingerprint Lock as claimed in claim 4, which is characterized in that the first processor is additionally operable on circuit board forward
Fingerprint identification module sends key acquisition instruction, so that fingerprint identification module generates key pair；Circuit board further includes after described
Memory, the key pair of fingerprint identification module generation when the memory is used to store the Fingerprint Lock manufacture；
Correspondingly, the fingerprint identification module is additionally operable to the key pair generated according to itself, before fingerprint recognition or fingerprint typing
First processor is verified.
6. Fingerprint Lock as claimed in claim 5, which is characterized in that the fingerprint identification module according to the key pair of generation,
The step of being verified before fingerprint recognition or fingerprint typing to first processor, specifically includes：
After the identification instruction or typing instruction is received, generate a random number, by the key pair of generation to it is described with
Machine number is encrypted, and obtains encryption data；
Send the encryption data to first processor so that the first processor with pre-stored key pair to described
Encryption data is decrypted and encrypts, and obtains re-encrypting data；
The re-encrypting data is decrypted according to the key pair, if random number and the random number one of generation that decryption obtains
It causes, is then proved to be successful, carries out corresponding fingerprint recognition or fingerprint typing.
7. Fingerprint Lock as claimed in any one of claims 1 to 6, which is characterized in that the unique mark of the fingerprint identification module
SN sequence numbers for fingerprint identification module itself.
8. the Fingerprint Lock as described in claim 2-6 any one, which is characterized in that the second processor is that integrated wifi leads to
Interrogate the processor of chip.
9. Fingerprint Lock as claimed in claim 8, which is characterized in that the unique mark of the second processor is second processor
The mac addresses of itself.
10. such as Fingerprint Lock described in claim 5 or 6, which is characterized in that the fingerprint identification module uses SM4 Encryption Algorithm
Generate key pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711481550.XA CN108266061A (en) | 2017-12-29 | 2017-12-29 | Fingerprint lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711481550.XA CN108266061A (en) | 2017-12-29 | 2017-12-29 | Fingerprint lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108266061A true CN108266061A (en) | 2018-07-10 |
Family
ID=62773146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711481550.XA Pending CN108266061A (en) | 2017-12-29 | 2017-12-29 | Fingerprint lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108266061A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184361A (en) * | 2018-10-29 | 2019-01-11 | 深圳市创想网络系统有限公司 | Door lock and its working method with high security |
| CN109243018A (en) * | 2018-08-23 | 2019-01-18 | 杭州立为科技有限公司 | Automatic encryption method, smart lock and storage medium between intelligent lock control system module |
| CN109995763A (en) * | 2019-03-07 | 2019-07-09 | 广东汇泰龙科技有限公司 | A kind of fingerprint head encryption method and system based on cloud lock |
| CN110390746A (en) * | 2019-06-16 | 2019-10-29 | 广州智慧城市发展研究院 | An implementation method of fingerprint anti-theft access control |
| CN110853198A (en) * | 2019-11-28 | 2020-02-28 | 北京市商汤科技开发有限公司 | Object recognition apparatus, data processing method, electronic device, and storage medium |
| US11315355B2 (en) | 2020-03-17 | 2022-04-26 | Taiwan Fu Hsing Industrial Co., Ltd. | Electric lock and control method thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109243018A (en) * | 2018-08-23 | 2019-01-18 | 杭州立为科技有限公司 | Automatic encryption method, smart lock and storage medium between intelligent lock control system module |
| CN109184361A (en) * | 2018-10-29 | 2019-01-11 | 深圳市创想网络系统有限公司 | Door lock and its working method with high security |
| CN109184361B (en) * | 2018-10-29 | 2023-09-26 | 深圳市创想网络系统有限公司 | Door lock with high safety and working method thereof |
| CN109995763A (en) * | 2019-03-07 | 2019-07-09 | 广东汇泰龙科技有限公司 | A kind of fingerprint head encryption method and system based on cloud lock |
| CN109995763B (en) * | 2019-03-07 | 2022-03-29 | 广东汇泰龙科技股份有限公司 | Fingerprint head encryption method and system based on cloud lock |
| CN110390746A (en) * | 2019-06-16 | 2019-10-29 | 广州智慧城市发展研究院 | An implementation method of fingerprint anti-theft access control |
| CN110390746B (en) * | 2019-06-16 | 2024-12-27 | 深圳市盐田区中大集成电路研究院 | A method for implementing fingerprint anti-theft access control |
| CN110853198A (en) * | 2019-11-28 | 2020-02-28 | 北京市商汤科技开发有限公司 | Object recognition apparatus, data processing method, electronic device, and storage medium |
| CN110853198B (en) * | 2019-11-28 | 2022-06-14 | 北京市商汤科技开发有限公司 | Object recognition apparatus, data processing method, electronic device, and storage medium |
| US11315355B2 (en) | 2020-03-17 | 2022-04-26 | Taiwan Fu Hsing Industrial Co., Ltd. | Electric lock and control method thereof |
| TWI783216B (en) * | 2020-03-17 | 2022-11-11 | 台灣福興工業股份有限公司 | Electric lock and control method thereof |
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Application publication date: 20180710 |