CN207115523U - Intelligent door lock and access control system - Google Patents
Intelligent door lock and access control system Download PDFInfo
- Publication number
- CN207115523U CN207115523U CN201720763092.8U CN201720763092U CN207115523U CN 207115523 U CN207115523 U CN 207115523U CN 201720763092 U CN201720763092 U CN 201720763092U CN 207115523 U CN207115523 U CN 207115523U
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- Prior art keywords
- door lock
- intelligent door
- module
- lock
- cloud service
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Abstract
The utility model discloses a kind of intelligent door lock and access control system, the intelligent door lock includes housing, and it is arranged on main control chip, communication module, power module and the lock core module of enclosure interior, the power module, communication module and lock core module are electrically connected with control chip, and the communication module is based on preset gateway of internet of things and communicated to connect with cloud service platform.The utility model adds the unlocking mode outside key unlocking and the unlocking of NFC badges for intelligent door lock, without each resident family's moment with key or NFC badges, the time of each resident family and routing are independent of each other, facilitate unified management of the resident family to intelligent door lock, make the safe opening of intelligent door lock more convenient.
Description
Technical field
Field of intelligent control technology is the utility model is related to, more particularly to a kind of intelligent door lock and access control system.
Background technology
Existing door lock mainly includes two classes, and one kind is purely mechanic lock, it is necessary to be unlocked with unique key；It is another kind of be half from
Dynamic lock, Semi-automatic lock are connected the unlocking, it is necessary to which NFC swipes the card with gate control system.Door opener must carrying keys or NFC badges can open
Door, when existing door lock is applied to the numerous scenes of more rooms such as hotel, post, personnel, if more people move in same room, it is necessary to
People with key or NFC badges first returns to open the door or treat that in a room, this causes the arrangement of time of each resident family and stroke in advance
It is severely limited, it is extremely inconvenient for resident family, cause the safe opening of door lock to be inconvenient, can not be managed collectively.
Utility model content
Main purpose of the present utility model is to provide a kind of intelligent door lock and access control system, it is intended to solves existing door lock
The safe opening technical problem that is inconvenient, can not be managed collectively.
To achieve the above object, the utility model proposes a kind of intelligent door lock, the intelligent door lock includes housing, and
Be arranged on main control chip, communication module, power module and the lock core module of enclosure interior, the power module, communication module and
Lock core module is electrically connected with control chip, and the communication module is based on preset gateway of internet of things and cloud service platform communication link
Connect.
Preferably, the lock core module includes control circuit and lock core, the control circuit and the master being electrically connected with each other
Chip is controlled to be electrically connected with.
Preferably, the housing includes the installation side being connected with door and the user side being oppositely arranged with installation side, institute
The keyhole that intelligent door lock also includes being opened on shell user side is stated, the keyhole extends to lock core.
Preferably, the intelligent door lock also includes the probe for scan image code or facial image, the probe
It is arranged in housing and is electrically connected with main control chip.
Preferably, the intelligent door lock also includes being used for the NFC module for sensing badge, and the NFC module is arranged at housing
In and be electrically connected with main control chip, the induction region of NFC module is arranged on shell user side.
Preferably, the intelligent door lock also includes being used for the TIP for inputting unlocking cipher, and the TIP is set
It is electrically connected with shell user side and with main control chip, control button is provided with the TIP.
Preferably, the intelligent door lock also includes being used for the display panel for showing door lock information, the display panel
It is arranged on shell user side and is electrically connected with main control chip.
Preferably, the user side of the housing opens up the opening cell body of oriented enclosure interior depression, described to be open in cell body
It is provided with handle.
The utility model also provides a kind of access control system, and the access control system includes cloud service platform, movement
Terminal, gateway of internet of things and above-mentioned intelligent door lock, the mobile terminal are communicated to connect with cloud service platform, and the cloud service is put down
Platform, gateway of internet of things and intelligent door lock communicate to connect successively.
Preferably, the access control system also includes camp management center and post gate, the cloud service platform, battalion
Administrative center of area and gateway of internet of things communicate to connect successively, and the camp management center, intelligent door lock and post gate communicate successively
Connection.
The utility model is communicated by setting up communication module, communication module in the housing of intelligent door lock with cloud service platform
Connection, so as to realize the data interaction between intelligent door lock and cloud service platform, key unlocking and NFC are added for intelligent door lock
Badge unlock outside unlocking mode, without each resident family's moment with key or NFC badges, the time of each resident family and stroke
Arrangement is independent of each other, and facilitates unified management of the resident family to intelligent door lock, makes the safe opening of intelligent door lock more convenient.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the utility model intelligent door lock one；
Fig. 2 is the schematic diagram of a scenario of the embodiment of the utility model access control system one；
Fig. 3 is the general frame schematic diagram of the embodiment of the utility model access control system one.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 11 | Intelligent door lock | 12 | Gateway of internet of things |
| 13 | Camp management center | 14 | Cloud service platform |
| 15 | Mobile terminal | 101 | Control chip |
| 102 | Input/output module | 103 | Communication module |
| 104 | Power module | 105 | Control circuit |
| 106 | TIP | 107 | Probe |
| 108 | NFC module | 109 | Display panel |
| 110 | Lock core | 111 | Keyhole |
| 112 | Handle | 113 | Housing |
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
The description for being related to " first ", " second " etc. in the utility model is only used for describing purpose, and it is not intended that referring to
Show or imply its relative importance or imply the quantity of the technical characteristic indicated by indicating.Thus, " first ", " are defined
At least one this feature can be expressed or be implicitly included to two " feature.In addition, the technical scheme between each embodiment can
To be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme occurs
It is conflicting or will be understood that the combination of this technical scheme is not present when can not realize, also not in the guarantor of the requires of the utility model
Within the scope of shield.
The utility model provides a kind of intelligent door lock, reference picture 1, Fig. 2 and Fig. 3, and intelligent door lock 11 includes housing 113, with
And it is arranged on the main control chip inside housing 113 (i.e. master control 101 in figure), communication module 103, power module (i.e. power supply in figure
104) and lock core module (i.e. control unit 105 and lock core 110 in figure), power module 104, communication module 103 and lock core module
It is electrically connected with control chip 101, communication module 103 is communicated to connect based on preset gateway of internet of things 12 with cloud service platform 14.
Specifically, lock core module includes control circuit (i.e. control unit 105 in figure) and the lock core being electrically connected with each other
110, control circuit 105 is electrically connected with main control chip 101.
Housing 113 can be made up of waterproof material, and the inside of housing 113 is sealing space, to realize the anti-of intelligent door lock 11
Water waterproof design.High temperature resistant, intensity are high simultaneously, chemical property is stable for the material of housing 113, have good explosion-proof insolation proof special
Property, such as 113 carbon steel parts of housing, alloy components (such as kirsite).So as to which the present embodiment intelligent door lock can adapt to room very well
Outer adverse circumstances, aim at Indoor and outdoor environmental designs.
Power module 104 can carry lithium battery or directly external external power source (such as battery or civil power), power module 104
For communication module 103, main control chip 101 and the miscellaneous part power supply being electrically connected with main control chip 101.
Communication module 103 can use wired and wireless two ways communication with the outside world, it is preferred to use wireless communication mode, adopt
Home control network communication protocol includes：ZigBee (ZigBee protocol), Z-Wave (Z-wave alliances), WIFI (WIreless-
FIdelity, Wireless Fidelity), RF radio frequencies, bluetooth, LoRa (LoRa is wireless), power carrier, one in MacBee and SigBee
Kind is a variety of, and communication module 103 can be connected by multiple trunkings (such as gateway of internet of things) to be communicated to connect with cloud service platform.
Communication module 103 realizes the data interaction between control chip 101 and cloud service platform 14, as cloud service platform 14 according to
The password request that the mobile terminal that family uses is sent sends dynamic password to mobile terminal and control chip 101, works as control chip
When 101 checking dynamic passwords are correct, the lock core of lock core module is controlled to open.
In the present embodiment, by setting up communication module, communication module and cloud service platform in the housing of intelligent door lock
Communication connection, so as to realize the data interaction between intelligent door lock and cloud service platform, key unlocking is added for intelligent door lock
Unlocking mode outside being unlocked with NFC badges, without each resident family's moment with key or NFC badges, the time of each resident family
It is independent of each other with routing, facilitates unified management of the resident family to intelligent door lock, makes the safe opening of intelligent door lock more convenient.
Further, reference picture 3, housing 113 include the installation side that is connected with door and are oppositely arranged with installation side
User side, installation side and user side can be the two sides of the housing 113 of intelligent door lock 11, in 11 use state of intelligent door lock,
User side is directed towards unlocking user so that user operates to intelligent door lock 11；Intelligent door lock 11 also includes being opened in shell
Keyhole 111 in the user side of body 113, keyhole 111 extend to lock core.
In addition, intelligent door lock 11 also includes being used for sensing the NFC module 108 of badge, NFC module 108 (including NFC cores
Piece) it is arranged in housing 113 and is electrically connected with main control chip 101, the induction region of NFC module 108 is arranged at housing 113
In user side.
In the present embodiment, intelligent door lock remain NFC badges swipe the card unlocking and two kinds of basic modes of key unlocking, so as to
This reality is used beneficial to some crowds that are older, being ignorant of using mobile terminal APP (Application, application program) to unlock
With new intelligent door lock, while it is also convenient for administrative staff and all intelligent door locks is managed using key and NFC badges.
Further, reference picture 3, intelligent door, 11 are also included for scan image code (such as Quick Response Code) or facial image
Probe 107, probe 107 are arranged in housing 113 and are electrically connected with main control chip 101, and the light emission side of probe 107 is set
Put the user side in housing 113.
User can utilize mobile terminal (such as smart mobile phone, tablet personal computer etc.) APP to register and register to cloud service platform
Move in, to retain the facial image of oneself in cloud service platform, when user needs to open intelligent door lock, operable mobile terminal
APP sends password request to cloud service platform, and then cloud service platform sends dynamic password to intelligent door lock and mobile terminal, its
The dynamic password that middle mobile terminal receives can be the graphic code forms such as Quick Response Code or directly prompting user carries out recognition of face, from
And the graphic code or user's facial image that intelligent door lock is shown based on probe collection mobile terminal are tested with carrying out dynamic password
Card, so that the safe opening of intelligent door lock is more convenient.
Alternatively, reference picture 1, intelligent door, 11 also include being used for the TIP 106 for inputting unlocking cipher, TIP
106 (i.e. keyboards 106 in figure) are arranged in the user side of housing 113 and are electrically connected with main control chip 101, on TIP 106
It is provided with control button.
In addition, intelligent door lock 11 also includes being used for (the i.e. indicator in figure of display panel 109 for showing door lock information
109), display panel 109 is arranged in the user side of housing 113 and is electrically connected with main control chip 101.
Control button can be physical button or virtual key, in the preferred embodiment of the utility model intelligent door lock one, control
Button processed is the virtual key on TIP 106, TIP 106 are touch screen now.TIP 106 and display surface
Plate 109 can become one, as display panel 109 can include liquid crystal display (LCD), thin film transistor (TFT) LCD (TFT-
LCD), at least one of Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc..This
Some in a little displays may be constructed such that transparence to allow user to be watched from outside, and this is properly termed as transparent display,
Typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific desired
Embodiment, intelligent door lock can include two or more display panels (or other display devices), and TIP 106 is display
A virtual input keyboard in panel 109.
TIP 106 inputs the character type dynamic password for opening intelligent door lock for user, and display panel 109 obtains intelligence
The various status informations (such as Current lock state, room number, local time etc.) of energy door lock itself, intelligent door lock room resident family
Mobile terminal device information, campsite announcement information etc. are associated, knows intelligent door so as to which user more can facilitate from display panel
Lock, room, the relevant information in campsite.Wherein, TIP 106, probe 107, NFC module 108 and display panel 109 are common
Form the input/output module 102 (the I/0 modules i.e. in figure) of intelligent door lock 11.
Alternatively, reference picture 1, shell, the user side of body 11 open up the opening cell body of the oriented inner recess of housing 113 (in figure
It is not shown), be open in cell body and be provided with handle 112 (i.e. in figure).Handle 112 is arranged on open slot body weight, is formed concealed
Handle, the installing space needed for intelligent door lock installation is reduced, so as to substantially increase the suitable of intelligent door lock special mounting scene
Should be able to power.
The utility model also provides a kind of access control system, reference picture 2 and Fig. 3, and access control system includes cloud service
Platform 14, mobile terminal 15, gateway of internet of things 12 and above-mentioned intelligent door lock 11, mobile terminal 15 and the communication link of cloud service platform 14
Connect, cloud service platform 14, gateway of internet of things 12 and intelligent door lock 11 communicate to connect successively.It is provided with mobile terminal 15 and is taken with cloud
Business platform carries out the APP of data interaction, and APP application interface is included on cloud service platform 14.
Alternatively, access control system is applied to campsite (such as tourist group's camp lamp), and access control system also includes post
Administrative center 13 (i.e. post ERP (Enterprise Resource Planning, Enterprise Resources Plan), cloud service platform 14,
Camp management center 13 and gateway of internet of things 12 communicate to connect successively.Intelligent door lock 11 passes through gateway of internet of things 12 and camp management center
13 enter row data communication, and all facilities in campsite (including intelligent door lock) are supervised at camp management center 13, and formation can depart from internet
The LAN of operation, unattended full-automatic management, and the response speed of intelligent door lock is accelerated, solve cloud network access
The problem of unstable.The lodging unit in campsite includes the similar lodging facilities such as caravan, log cabin, container house；The communication of door lock
Module includes the modes such as zigbee/wifi/ cell phone networks.Alternatively, access control system also includes post gate, camp management
Center, intelligent door lock and post gate communicate to connect successively, so as to by an intelligent door lock realize post gate unlatching and
Close.
The access control system of the present embodiment has the advantages that response is fast, safe and convenient and is managed collectively, and solves simultaneously
Use network connection instability problem residing for campsite during remote sites.
In the embodiment of the utility model access control system one, reference picture 2, in access control system, cloud service is put down
Platform 14 is connected by base station with the radio communication of mobile terminal 15 used in user, and the one end of camp management center 13 is put down with cloud service
Data interaction is realized in the communication connection of platform 14, and the other end of camp management center 13 leads to being responsible for the router of the structure each courtyard in campsite
Letter connection, intelligent door lock 11 of the router again through gateway of internet of things and room in each courtyard communicate to connect, and each intelligent door lock 11 controls
Being turned on and off for gate and door, wherein opening for the campsite gate in whole campsite can be controlled using an intelligent door lock 11
Open or close.
User's unlocking flow approximately as：
User is registered in cloud service platform 14 and registers information, and cloud service platform 14 is carried out according to customer consumption situation
Authorize, generate digital cipher, and the ERP management systems for being synchronized to camp management center 13 carry out data storage, ERP management systems
Generate check code in the key term of validity, and check code is handed down to user and registers the intelligent door lock 11 in room to verify use
Family password.
User sends password request by mobile terminal 15APP to cloud service platform 14, and cloud service platform 14 receives password
Dynamic password is generated by digital cipher after request or two-dimension code image is handed down to mobile terminal 15APP, user can pass through dynamic
Password or Quick Response Code carry out the unlocking of intelligent door lock 11.
The Quick Response Code that TIP of the user based on intelligent door lock 11 is inputted dynamic password or shown using mobile terminal supplies
After the scanning of the probe of intelligent door lock 11, the main control chip of intelligent door lock 11 passes through communication module and the ERP at camp management center 13
Communication carries out cryptographic check (cryptographic check is used to verify dynamic password or Quick Response Code), the correct then control intelligence of verification
The lock core of door lock 11 opens the door, and otherwise will keep the closed mode of intelligent door lock；Similarly, gate can also be controlled by intelligent door lock 11
With being turned on and off for campsite gate.
, can be by digital cipher and user's facial photo if user provides real pictures when cloud service platform 14 is registered
Bound, user can also be unlocked by the face identification functions of intelligent door lock probe after binding digital cipher.
Relative to the gate control system in general hotel, resident family need not carry badge or key, the post in campsite in this implementation
After the password request that the application of user's control mobile terminal is opened the door, camp management center sends to mobile terminal and opened the door for administrative center
Password (such as dynamic password, Quick Response Code) or collection application enabling user face image, it is dynamic when intelligent door lock collection
When state password, Quick Response Code or face image door-opening password corresponding with the intelligent door lock in camp management center match, control intelligence
Door lock opens door, on the premise of post door security is ensured, easily facilitates unlatching of the resident family to intelligent door lock；Meanwhile
The password of unlatching intelligent door lock is dynamic change or is only resident family's face image, relative to one one-tenth in existing hotel's gate control system
Constant badge or key, be not in the potential safety hazard of badge or key loss, so as to have higher security；In addition,
Camp management center is managed collectively to the roomed intelligent door lock of institute in post, and uses system automatic authorization, Yong Hu
Corresponding mandate is opened by consumption after system registration, it is unattended automatically to manage while random using digital cipher generation
Dynamic password, strengthen safety management, when no cloud service platform accesses, can also complete that campsite is global, unified management, solution
Certainly post lodging unit scattered band is wide in the prior art, and campsite security and attendant's distribution are sparse, and high in the clouds access is unstable
Technical problem.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content
Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of intelligent door lock, it is characterised in that have, the intelligent door lock includes housing, and is arranged on the master control of enclosure interior
Chip, communication module, power module and lock core module, the power module, communication module and lock core module are and control chip
It is electrically connected with, the communication module is based on preset gateway of internet of things and communicated to connect with cloud service platform.
2. intelligent door lock as claimed in claim 1, it is characterised in that the lock core module includes the control being electrically connected with each other
Circuit and lock core, the control circuit are electrically connected with main control chip.
3. intelligent door lock as claimed in claim 2, it is characterised in that the housing include the installation side that is connected with door and
The user side being oppositely arranged with installation side, the intelligent door lock also include the keyhole being opened on shell user side, the key
Keyhole extends to lock core.
4. intelligent door lock as claimed in claim 1, it is characterised in that the intelligent door lock also include for scan image code or
The probe of facial image, the probe are arranged in housing and are electrically connected with main control chip.
5. intelligent door lock as claimed in claim 1, it is characterised in that the intelligent door lock also includes being used to sense badge
NFC module, the NFC module are arranged in housing and are electrically connected with main control chip, and the induction region of NFC module is arranged at shell
In body user side.
6. intelligent door lock as claimed in claim 1, it is characterised in that the intelligent door lock also includes being used to input unlocking cipher
TIP, the TIP is arranged on shell user side and is electrically connected with main control chip, on the TIP
It is provided with control button.
7. intelligent door lock as claimed in claim 1, it is characterised in that the intelligent door lock also includes being used to show door lock
The display panel of information, the display panel are arranged on shell user side and are electrically connected with main control chip.
8. the intelligent door lock as described in claim 1 to 7 any one, it is characterised in that the user side of the housing offers
The opening cell body being recessed to enclosure interior, described be open in cell body are provided with handle.
9. a kind of access control system, it is characterised in that the access control system includes cloud service platform, mobile terminal, thing
Networking is closed and the intelligent door lock as described in claim 1 to 8 any one, the mobile terminal and cloud service platform communication link
Connect, the cloud service platform, gateway of internet of things and intelligent door lock communicate to connect successively.
10. access control system as claimed in claim 9, it is characterised in that the access control system also includes post and managed
Reason center and post gate, the cloud service platform, camp management center and gateway of internet of things communicate to connect successively, the post pipe
Reason center, intelligent door lock and post gate communicate to connect successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720763092.8U CN207115523U (en) | 2017-06-27 | 2017-06-27 | Intelligent door lock and access control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720763092.8U CN207115523U (en) | 2017-06-27 | 2017-06-27 | Intelligent door lock and access control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207115523U true CN207115523U (en) | 2018-03-16 |
Family
ID=61589245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720763092.8U Expired - Fee Related CN207115523U (en) | 2017-06-27 | 2017-06-27 | Intelligent door lock and access control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207115523U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108510635A (en) * | 2018-07-04 | 2018-09-07 | 蒙建波 | A kind of intelligent lock system and its method for unlocking based on light sensation identification |
| CN109191630A (en) * | 2018-08-04 | 2019-01-11 | 南京理工大学 | A kind of Intelligent door lock in hotel of NFC compatible bluetooth |
| CN109493493A (en) * | 2018-12-05 | 2019-03-19 | 西安电子科技大学 | A kind of safety intelligent type hotel door access control system and method based on NFC |
| CN109685947A (en) * | 2018-12-08 | 2019-04-26 | 索迪（厦门）电子科技有限公司 | A kind of exclusive cloud access control system |
| CN110188904A (en) * | 2019-05-29 | 2019-08-30 | 黄河水利职业技术学院 | A kind of tourism Hospitality management system |
| CN110517380A (en) * | 2019-07-31 | 2019-11-29 | 上海凯泉泵业（集团）有限公司 | Outdoor wisdom pump house system with smart lock |
| CN114215427A (en) * | 2021-06-09 | 2022-03-22 | 宁波阿库网络技术有限公司 | Intelligent door lock with protection function |
| CN114999030A (en) * | 2022-05-25 | 2022-09-02 | 杭州萤石软件有限公司 | Unlocking method, system, electronic equipment and storage medium |
-
2017
- 2017-06-27 CN CN201720763092.8U patent/CN207115523U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108510635A (en) * | 2018-07-04 | 2018-09-07 | 蒙建波 | A kind of intelligent lock system and its method for unlocking based on light sensation identification |
| CN109191630A (en) * | 2018-08-04 | 2019-01-11 | 南京理工大学 | A kind of Intelligent door lock in hotel of NFC compatible bluetooth |
| CN109493493A (en) * | 2018-12-05 | 2019-03-19 | 西安电子科技大学 | A kind of safety intelligent type hotel door access control system and method based on NFC |
| CN109493493B (en) * | 2018-12-05 | 2021-02-05 | 西安电子科技大学 | NFC-based safe intelligent hotel access control system and method |
| CN109685947A (en) * | 2018-12-08 | 2019-04-26 | 索迪（厦门）电子科技有限公司 | A kind of exclusive cloud access control system |
| CN110188904A (en) * | 2019-05-29 | 2019-08-30 | 黄河水利职业技术学院 | A kind of tourism Hospitality management system |
| CN110517380A (en) * | 2019-07-31 | 2019-11-29 | 上海凯泉泵业（集团）有限公司 | Outdoor wisdom pump house system with smart lock |
| CN114215427A (en) * | 2021-06-09 | 2022-03-22 | 宁波阿库网络技术有限公司 | Intelligent door lock with protection function |
| CN114999030A (en) * | 2022-05-25 | 2022-09-02 | 杭州萤石软件有限公司 | Unlocking method, system, electronic equipment and storage medium |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20210627 |