CN110005262A - A kind of anti-the take out stitches electronic lock system cracked and its control method - Google Patents
A kind of anti-the take out stitches electronic lock system cracked and its control method Download PDFInfo
- Publication number
- CN110005262A CN110005262A CN201910250919.9A CN201910250919A CN110005262A CN 110005262 A CN110005262 A CN 110005262A CN 201910250919 A CN201910250919 A CN 201910250919A CN 110005262 A CN110005262 A CN 110005262A
- Authority
- CN
- China
- Prior art keywords
- instruction
- authentication device
- electronic lock
- motor driver
- motor
- 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
- E05B45/00—Alarm locks
- E05B45/06—Electric alarm locks
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B45/00—Alarm locks
- E05B45/06—Electric alarm locks
- E05B45/061—Electric alarm locks for combination 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
- 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
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
-
- 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
-
- 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
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
A kind of anti-the take out stitches electronic lock system cracked and its control method provided by the invention, wherein, system includes authentication device, motor driver and driving motor, the anti-electronic lock system cracked of taking out stitches of the invention in electronic lock body due to being provided with special motor driver control driving motor, authentication device is not direct to be connected with driving motor, and be between authentication device and motor driver by it is pre-set be mutually matched shake hands instruction and verifying instruction communicated, rather than it is directly communicated by unlocking pin, in the case where authentication device is replaced or is destroyed, electronic lock can not normally unlock, improve the safety of existing electronic lock.
Description
Technical field
The present invention relates to door lock technical field more particularly to a kind of anti-the take out stitches electronic lock system cracked and its controlling parties
Method.
Background technique
When the electronic lock unlock of the prior art, after user inputs unlocking pin, outdoors it is arranged on control board in lock housing
Central processor judges unlocking pin, judges that consistent rear central processing unit direct controlling and driving motor is unlocked, due to
Lock housing protection is relatively weak outside existing electronic lock, and the memory for storing unlocking pin being arranged on control board is easy
Be replaced to crack unlockings, for example, violence dismantle electronics lock housing after control board circuit line is shorted or electric using another same money
The electronic lock that sub- latch bridge reception cracks is to crack.
Therefore, the existing technology needs to be improved and developed.
Summary of the invention
In view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of anti-electronic lock systems cracked of taking out stitches
And its control method, it is intended to it solves existing electronic lock and is easy to be cracked, the not high technical problem of safety.
Technical scheme is as follows:
A kind of anti-the take out stitches electronic lock system cracked, including authentication device, motor driver and driving motor, wherein
Authentication device is set in the lock housing on the outside of door leaf, is connected with motor driver, for inputting unlocking pin, and it is right
Unlocking pin is verified, and when being verified, instruction of shaking hands pre-stored in authentication device is sent to motor driven dress
It sets；
Motor driver is set in the lock body in door leaf, and is connected with intracorporal driving motor is locked, for receiving certification dress
The instruction of shaking hands of transmission is set, and judges to shake hands to instruct and whether match with verifying pre-stored in motor driver instruction,
When instruction of shaking hands matches with verifying instruction, exports corresponding level control driving motor rotation and unlock.
The anti-electronic lock system cracked of taking out stitches, wherein the authentication device includes control board, on the control board
Unlocked by fingerprint module, numerical ciphers unlocked state, the first central processing unit and first memory are provided with, in institute's first memory
It is stored with digital unlocking pin, unlocked by fingerprint password and instruction of shaking hands.
The anti-electronic lock system cracked of taking out stitches, wherein the motor driver includes drive and control of electric machine plate,
The second central processing unit, motor drive ic and second memory are provided on the drive and control of electric machine plate, described second deposits
Verifying instruction and motor drive ic control instruction are stored in reservoir.
The anti-electronic lock system cracked of taking out stitches, wherein first central processing unit and the second central processing unit
Model be STM32, the model AM1037A of the motor drive ic.
The anti-electronic lock system cracked of taking out stitches, wherein further include warning device, is connected with motor driver,
For alarming when the verifying instruction stored in shake hands instruction and the motor driver that authentication device is sent mismatches.
A kind of control method of the anti-electronic lock system cracked of taking out stitches, wherein comprising steps of
Brushed respectively in the authentication device of the anti-electronic lock system cracked of taking out stitches and motor driver in advance into shake hands instruction and
Verifying instruction；
Authentication device receives the unlocking pin of input, and judges whether consistent with the unlocking pin of user setting, when consistent, obtains
Instruction of shaking hands is taken, the instruction that will shake hands is sent to motor driver；
The instruction of shaking hands that motor driver reception authentication device is sent judges shake hands instruction and storage in motor driver
Whether verifying instruction matches, and when matching, exports corresponding level control driving motor rotation.
The control method of the anti-electronic lock system cracked of taking out stitches, wherein the step authentication device receives input
Unlocking pin, and judge whether consistent with the unlocking pin of user setting, when consistent, acquisition is shaken hands instruction, and will shake hands finger
Order is sent to motor driver and specifically includes:
Authentication device receives the unlocking pin of input, is sent to the first central processing unit and is judged, judges that the unlock of input is close
Whether code and the unlocking pin stored in authentication device first memory are consistent；
When consistent, the first central processing unit obtains the instruction of shaking hands stored in first memory, and is sent to motor driven dress
It sets.
The control method of the anti-electronic lock system cracked of taking out stitches, wherein the step motor driver receives
Whether the instruction of shaking hands that authentication device is sent, the judgement verifying of storage in instruction and motor driver of shaking hands instruct and match,
When matching, exports corresponding level control driving motor rotation and specifically includes:
After motor driver receives the instruction of shaking hands that authentication device is sent, it is sent to the second central processing unit, the second centre
Whether instruction of shaking hands described in reason device judgement matches with the verifying instruction stored in second memory；
When shaking hands instruction and verifying instructions match, the second central processing unit sends motor drive ic control instruction and drives to motor
Dynamic chip, motor drive ic export corresponding level control driving motor rotation.
The control method of the anti-electronic lock system cracked of taking out stitches, wherein further comprise the steps of: when authentication device is sent
Shake hands instruction and motor driver in the verifying instruction that stores when mismatching, alarmed by warning device.
The control method of the anti-electronic lock system cracked of taking out stitches, wherein the unlocking pin includes number unlock
Password and unlocked by fingerprint password.
The utility model has the advantages that a kind of anti-electronic lock system cracked and its control method of taking out stitches provided by the invention, wherein system includes
Authentication device, motor driver and driving motor, the anti-electronic lock system cracked of taking out stitches of the invention in electronic lock due to locking
It is provided with special motor driver control driving motor in vivo, authentication device is not direct to be connected with driving motor, and recognizes
Be between card device and motor driver by it is pre-set be mutually matched shake hands instruction and verifying instruction communicated,
Rather than directly communicated by unlocking pin, in the case where authentication device is replaced or is destroyed, electronic lock can not be just normally opened
Lock, improves the safety of existing electronic lock.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of anti-electronic lock system cracked of taking out stitches of the invention；
Fig. 2 is a kind of control method flow chart of anti-electronic lock system cracked of taking out stitches of the invention.
Specific embodiment
To make the purpose of the present invention, technical solution and effect clearer, clear and definite, below to the present invention further specifically
It is bright.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Referring to Fig. 1, a kind of anti-the take out stitches electronic lock system cracked, including authentication device, motor driven provided by the invention
Device and driving motor, wherein
Authentication device is set in the lock housing on the outside of door leaf, is connected with motor driver, for inputting unlocking pin, and it is right
Unlocking pin is verified, and when being verified, instruction of shaking hands pre-stored in authentication device is sent to motor driven dress
It sets；
Motor driver is set in the lock body in door leaf, and is connected with intracorporal driving motor is locked, for receiving certification dress
The instruction of shaking hands of transmission is set, and judges to shake hands to instruct and whether match with verifying pre-stored in motor driver instruction,
When instruction of shaking hands matches with verifying instruction, exports corresponding level control driving motor rotation and unlock.
The electronic lock structure of the prior art is provided with including the authentication device outside door leaf is arranged in authentication device
Plate is controlled, is provided with unlocked state, central processing unit and memory on control board, the central processing unit on control board and lock are intracorporal
Driving motor is connected, and when unlocking pin is correct, central processing unit directly transmits unlocking signal and is unlocked to driving motor, so
And since the lock housing protection outside the electronic lock of this kind of structure is relatively weak, what is be arranged on control board is used to store unlocking pin
Memory be easily replaced to crack unlocking, such as violence dismantle electronics lock housing after control board circuit line is shorted or is adopted
Electronic lock to be cracked is bridged to crack with another same money electronic lock, and the electronic lock structure of the prior art is dangerous.
In order to solve the above-mentioned technical problem, the anti-electronic lock system cracked of taking out stitches of the invention is arranged in electronic lock body
Have special motor driver control driving motor, authentication device is not direct to be connected with driving motor, and authentication device and
Be between motor driver by it is pre-set be mutually matched shake hands instruction and verifying instruction is communicated, rather than it is straight
It connected unlocking pin to be communicated, in the case where authentication device is replaced or is destroyed, electronic lock can not normally unlock, and mention
The high safety of existing electronic lock.
In a preferred embodiment, the authentication device includes control board, is provided with fingerprint on the control board
Unlocked state, numerical ciphers unlocked state, the first central processing unit and first memory are stored with number in institute's first memory
Unlocking pin, unlocked by fingerprint password and instruction of shaking hands.
In a preferred embodiment, the motor driver includes drive and control of electric machine plate, and the motor drives
The second central processing unit, motor drive ic and second memory, storage in the second memory are provided on dynamic control panel
There are verifying instruction and motor drive ic control instruction.
In a preferred embodiment, the authentication device in the present invention and motor driver are single-chip microcontroller, packet
Central processing unit, memory and various I/O interfaces are included, the relevant control of write-in is wherein can according to need in memory and refers to
It enables, the method for specific write instruction is those skilled in the art's conventional technical means, it is preferred that first central processing unit
Model with the second central processing unit is STM32, and the STM32 model chip of STMicw Electronics, developer can be according to reality
Border needs to brush into relevant control program, by selection product can re-optimization function, memory, performance and pin number, with
The smallest hardware change meets personalized application demand.The model AM1037A of the motor drive ic.Crystalline substance causes partly to lead
The AM1037A model chip of body, AM1037A are that the motor of high performance-price ratio drives IC, and being capable of providing single channel H bridge connected can
Motor driving is controlled, the low motor of AM1037A drives inner resistance, can apply on the motor for needing more high current,
AM1037A has overcurrent protection circuit, has the function of that overheating protection, overheating protection automatically reply temperature.
In a preferred embodiment, the anti-electronic lock system cracked of taking out stitches further includes warning device, with electricity
Machine actuating device is connected, for when the verifying instruction stored in shake hands instruction and the motor driver that authentication device is sent not
Timing is alarmed.
In addition, referring to fig. 2, the present invention also provides a kind of control methods of anti-electronic lock system cracked of taking out stitches, including
Step:
S100, it is brushed respectively in the authentication device of the anti-electronic lock system cracked of taking out stitches and motor driver into finger of shaking hands in advance
It enables and verifying instructs；
S200, authentication device receive input unlocking pin, and judge whether it is consistent with the unlocking pin of user setting, when consistent
When, instruction of shaking hands is obtained, the instruction that will shake hands is sent to motor driver；
S300, motor driver receive the instruction of shaking hands that authentication device is sent, and judgement is shaken hands in instruction and motor driver
Whether the verifying instruction of storage matches, and when matching, exports corresponding level control driving motor rotation.
In a kind of mode, the Serial No. that shake hands instruction and verifying instruction can be mutually opposing for sequence, such as
12345678 and 87654321, in a further mode of operation, instruction is shaken hands in judgement can also be by sentencing with whether verifying instruction matches
Whether disconnected the sum of the number shaken hands between instruction and verifying instruction is the definite value set, shake hands instruction and verifying instructs be
Electronic lock produce during brush into, shake hands instruction and verifying instruction between be mutually matched, unmatched shake hands instruction and verifying
Instruction cannot achieve driving motor unlocking, improve the safety of electronic lock.
In a preferred embodiment, the step S200 is specifically included:
S210, authentication device receive the unlocking pin of input, are sent to the first central processing unit and are judged, judge the solution of input
Whether lock cipher and the unlocking pin stored in authentication device first memory are consistent；
S210, when consistent, the first central processing unit obtain first memory in store instruction of shaking hands, and be sent to motor drive
Dynamic device.
Of course, before the use of lock body of the invention must typing unlocking pin, unlocking pin include numerical ciphers,
Finger-print cipher, recognition of face password etc., these passwords are stored in first memory, and instruction is stored in different areas from shaking hands
Domain, instruction of shaking hands is arranged in not modifiable subregion, to improve the safety of electronic lock.
In a preferred embodiment, the S300 is specifically included:
After S310, motor driver receive the instruction of shaking hands that authentication device is sent, it is sent to the second central processing unit, in second
Whether instruction of shaking hands described in central processor judgement matches with the verifying instruction stored in second memory；
S320, when shake hands instruction and verifying instructions match when, the second central processing unit send motor drive ic control instruction to
Motor drive ic, motor drive ic export corresponding level control driving motor rotation.Motor drive ic control instruction
The low level instruction of the high level instruction and control motor reversal that are rotated forward including control motor, so issuing motor driven core
Further include judging electronic lock state in which when before piece control instruction, judges that the state of electronic lock passes through the sense being arranged in lock body
It answers tongue to realize, judges lock body status for ordinary skill in the art means by reaction tongue.
In a preferred embodiment, the control method further comprises the steps of:
S400, when the verifying instruction stored in shake hands instruction and the motor driver that authentication device is sent mismatches, pass through
Warning device is alarmed.
In a preferred embodiment, the unlocking pin includes digital unlocking pin and unlocked by fingerprint password.
In conclusion a kind of anti-the take out stitches electronic lock system cracked and its control method provided by the invention, wherein system
Including authentication device, motor driver and driving motor, the anti-electronic lock system cracked of taking out stitches of the invention is due in electronics
Special motor driver control driving motor is provided in lock lock body, authentication device is not direct to be connected with driving motor, and
And between authentication device and motor driver be by it is pre-set be mutually matched shake hands instruction and verifying instruction carries out
Communication, rather than directly communicated by unlocking pin, in the case where authentication device is replaced or is destroyed, electronic lock can not be just
Normally opened lock improves the safety of existing electronic lock.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations all should belong to the guarantor of appended claims of the present invention
Protect range.
Claims (10)
1. a kind of anti-electronic lock system cracked of taking out stitches, which is characterized in that including authentication device, motor driver and driving
Motor, wherein
Authentication device is set in the lock housing on the outside of door leaf, is connected with motor driver, for inputting unlocking pin, and it is right
Unlocking pin is verified, and when being verified, instruction of shaking hands pre-stored in authentication device is sent to motor driven dress
It sets；
Motor driver is set in the lock body in door leaf, and is connected with intracorporal driving motor is locked, for receiving certification dress
The instruction of shaking hands of transmission is set, and judges to shake hands to instruct and whether match with verifying pre-stored in motor driver instruction,
When instruction of shaking hands matches with verifying instruction, exports corresponding level control driving motor rotation and unlock.
2. the anti-electronic lock system cracked of taking out stitches according to claim 1, which is characterized in that during the authentication device includes
Plate is controlled, unlocked by fingerprint module, numerical ciphers unlocked state, the first central processing unit and the first storage are provided on the control board
Device is stored with digital solution lock cipher, unlocked by fingerprint password and instruction of shaking hands in institute's first memory.
3. the anti-electronic lock system cracked of taking out stitches according to claim 2, which is characterized in that the motor driver packet
Drive and control of electric machine plate is included, the second central processing unit, motor drive ic and second are provided on the drive and control of electric machine plate
Memory is stored with verifying instruction and motor drive ic control instruction in the second memory.
4. the anti-electronic lock system cracked of taking out stitches according to claim 3, which is characterized in that first central processing unit
Model with the second central processing unit is STM32, the model AM1037A of the motor drive ic.
5. the anti-electronic lock system cracked of taking out stitches according to claim 1, which is characterized in that it further include warning device, with
Motor driver is connected, for instructing not when the verifying stored in shake hands instruction and the motor driver that authentication device is sent
When matching, alarm.
6. a kind of control method of the anti-electronic lock system cracked of taking out stitches, which is characterized in that comprising steps of
Brushed respectively in the authentication device of the anti-electronic lock system cracked of taking out stitches and motor driver in advance into shake hands instruction and
Verifying instruction；
Authentication device receives the unlocking pin of input, and judges whether consistent with the unlocking pin of user setting, when consistent, obtains
Instruction of shaking hands is taken, the instruction that will shake hands is sent to motor driver；
The instruction of shaking hands that motor driver reception authentication device is sent judges shake hands instruction and storage in motor driver
Whether verifying instruction matches, and when matching, exports corresponding level control driving motor rotation.
7. the control method of the anti-electronic lock system cracked of taking out stitches according to claim 6, which is characterized in that the step
Authentication device receives the unlocking pin of input, and judges whether consistent with the unlocking pin of user setting, and when consistent, acquisition is held
Finger enables, and the instruction that will shake hands is sent to motor driver and specifically includes:
Authentication device receives the unlocking pin of input, is sent to the first central processing unit and is judged, judges that the unlock of input is close
Whether code and the unlocking pin stored in authentication device first memory are consistent；
When consistent, the first central processing unit obtains the instruction of shaking hands stored in first memory, and is sent to motor driven dress
It sets.
8. the control method of the anti-electronic lock system cracked of taking out stitches according to claim 6, which is characterized in that the step
Motor driver receives the instruction of shaking hands that authentication device is sent, and judges shake hands instruction and the interior verifying stored of motor driver
Whether instruction matches, and when matching, exports corresponding level control driving motor rotation and specifically includes:
After motor driver receives the instruction of shaking hands that authentication device is sent, it is sent to the second central processing unit, the second centre
Whether instruction of shaking hands described in reason device judgement matches with the verifying instruction stored in second memory；
When shaking hands instruction and verifying instructions match, the second central processing unit sends motor drive ic control instruction and drives to motor
Dynamic chip, motor drive ic export corresponding level control driving motor rotation.
9. the control method of the anti-electronic lock system cracked of taking out stitches according to claim 6, which is characterized in that further include step
It is rapid: when the verifying instruction stored in shake hands instruction and the motor driver that authentication device is sent mismatches, to be filled by alarm
It sets and alarms.
10. the control method of the anti-electronic lock system cracked of taking out stitches according to claim 6, which is characterized in that the solution
Lock cipher includes digital unlocking pin and unlocked by fingerprint password.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910250919.9A CN110005262A (en) | 2019-03-29 | 2019-03-29 | A kind of anti-the take out stitches electronic lock system cracked and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910250919.9A CN110005262A (en) | 2019-03-29 | 2019-03-29 | A kind of anti-the take out stitches electronic lock system cracked and its control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110005262A true CN110005262A (en) | 2019-07-12 |
Family
ID=67169009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910250919.9A Pending CN110005262A (en) | 2019-03-29 | 2019-03-29 | A kind of anti-the take out stitches electronic lock system cracked and its control method |
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| CN (1) | CN110005262A (en) |
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| CN106971441A (en) * | 2017-04-28 | 2017-07-21 | 深圳星普森信息技术有限公司 | A kind of method for unlocking, door lock, key and lockset |
| CN108665597A (en) * | 2018-06-01 | 2018-10-16 | 杭州六孚智能科技有限公司 | A kind of Intelligent lock body and intelligent door lock system |
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2019
- 2019-03-29 CN CN201910250919.9A patent/CN110005262A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2911807Y (en) * | 2006-03-23 | 2007-06-13 | 北京中控科技发展有限公司 | Integrated fingerprint door stop controller |
| US9644398B1 (en) * | 2013-03-15 | 2017-05-09 | August Home, Inc. | Intelligent door lock system with a haptic device |
| CN106296912A (en) * | 2016-08-08 | 2017-01-04 | 苏州山茶电子科技有限公司 | A kind of have prevent dismantle wiring crack the electronic lock unblanked |
| CN106327652A (en) * | 2016-09-14 | 2017-01-11 | 深圳市欧瑞博电子有限公司 | System and method for protecting electronic intelligent door locks and fingerprint locks |
| CN106971441A (en) * | 2017-04-28 | 2017-07-21 | 深圳星普森信息技术有限公司 | A kind of method for unlocking, door lock, key and lockset |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190712 |
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| RJ01 | Rejection of invention patent application after publication |