CN113793434A - Offline biological lock, coded lock system, opening and closing method and storage medium - Google Patents
Offline biological lock, coded lock system, opening and closing method and storage medium Download PDFInfo
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- CN113793434A CN113793434A CN202111028113.9A CN202111028113A CN113793434A CN 113793434 A CN113793434 A CN 113793434A CN 202111028113 A CN202111028113 A CN 202111028113A CN 113793434 A CN113793434 A CN 113793434A
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- 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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0025—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement consisting of a wireless interrogation device in combination with a device for optically marking the record carrier
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- 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
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- 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
Abstract
The invention provides an off-line biological lock, a coded lock system, an opening and closing method and a storage medium, and belongs to the field of electronic technology and coded locks. An offline biological coded lock system comprises a lockset, a handheld terminal and an electronic lock management system. This application provides one kind based on APP uses on the basis that does not change the high security performance of traditional biological trick lock, utilizes handheld terminal device and tool to lock to realize off-line mode through the interactive new scheme of shutting of two-dimensional code information to reduce marketing's hindrance.
Description
Technical Field
The invention belongs to the field of biological electronic locks, and particularly relates to an off-line biological lock, a coded lock system, an opening and closing method and a storage medium.
Background
The statements in this section merely provide background information related to the present disclosure and may not constitute prior art or the prior art.
In high security requirement scenes, such as a vault, a firearm warehouse, an automatic teller machine, a safe, a confidential document cabinet and the like, the dynamic coded lock is a necessary security measure. The dynamic password lock is a lock which is unlocked by sending a dynamic password from a background server.
As shown in fig. 1, a current bio-lock (dynamic combination lock using a result of matching biometric features as an unlocking key) system generally comprises three major parts, namely a lock disc, a lock body, and an electronic lock management system (hereinafter abbreviated as ELMS). In the above system, the lock disk has a biometric collector (e.g., fingerprint, finger vein) for dynamically collecting the biometric of the person who unlocks the lock. The unlocking mode of the lockset is that the biological characteristics acquired in real time in a dynamic way are matched and compared with the biological characteristics collected by registration, and the matching result is used as a precondition for unlocking permission to judge, so that the unlocking and locking of the lockset are realized. Because the human biological characteristics have unique characteristics, the lockset has higher security level than the traditional dynamic coded lock. However, the opening and closing of the lock involves uploading (or sending) communication of biological characteristics, so the lock adopts the design scheme of the opening and closing lock of an online lock (the lock and the server ELMS must communicate through a network). In a specific application example, for example, in order to ensure the security of business transaction, the ATM machine uses a bank private network for communication, but the bank usually outsources cash services such as cash adding and clearing of the ATM to the CIT company, that is, the password lock installed on the ATM is usually unlocked and locked by the CIT company (i.e., the password lock belongs to the CIT company). The bank usually does not authorize the CIT company to use the bank's private network for free-trade security, which causes the above-mentioned on-line unlocking and locking scheme to have the following problems in the real market promotion:
(1) the CIT company cannot obtain the bank authorization to use the special network and the bank server of the bank, and the CIT company is faced with the situation that no network is available or the special network of the CIT company needs to be laid at a high cost, so that the CIT company cannot consider the coded lock of the online lock opening and closing scheme at all;
(2) the bank authorizes the bank's private network and bank server for compensation, which means that the CIT company needs to spend huge rental fee every year, and the CIT company is concerned with the operation cost, and the interest of using the password lock of the online locking and unlocking scheme is greatly reduced or even not considered.
Disclosure of Invention
In order to overcome the disadvantages of the prior art, an object of the present invention is to provide an offline type bio-lock, a combination lock system, an opening and closing method, and a storage medium, which can solve the above problems.
The design principle is as follows: aiming at the defects of the traditional dynamic coded lock, the invention provides a novel unlocking and locking scheme based on APP application and by utilizing two-dimension code information interaction between the handheld terminal equipment and the lock on the basis of not changing the high safety performance of the traditional biological coded lock, so that an offline working mode is realized, and the obstruction of market popularization is reduced.
The overall scheme is as follows: in order to solve the above problem, the overall design of the present application is as follows.
The utility model provides an off-line biological tool to lock, the tool to lock includes lock dish and lock body, the lock dish sets up on the lock body, wherein, the lock dish includes QR identification element, QR display window and biological characteristic collection unit, QR identification element is used for scanning discernment outside authorization information, QR display window is used for showing the characteristic map two-dimensional code (F & ID-QR) and the dynamic two-dimensional code of shutting after merging the encryption with tool to lock ID information and biological characteristic value, biological characteristic collection unit is used for gathering the biological characteristic information of the requestor of unblanking, judges the permission of unblanking by outside authorization information, tool to lock information and biological characteristic information interaction to this switching control that realizes the tool to lock.
Furthermore, the lock disc also comprises a password input keyboard which is used for manually forcing the password to input the unlocking.
The invention also provides an offline biological coded lock system, which comprises a lockset, a handheld terminal and an electronic lock management system; the lock adopts the off-line biological lock, and a lock disc and a handheld terminal of the lock are in telecommunication connection with an electronic lock management system; the handheld terminal is provided with a coded lock APP, and is used for scanning and identifying a feature diagram two-dimensional code and a locking dynamic two-dimensional code generated by a lock disc and displaying an unlocking combination dynamic two-dimensional code generated by an electronic lock management system, so that information interaction is realized; the electronic lock management system establishes unlocking permission presented by a dynamic two-dimensional code in a specific time for related locks and unlocking personnel, so that the opening and closing control of the lock body is realized.
Further, handheld terminal is including scanning camera and display screen, handheld terminal passes through trick lock APP and realizes lock dish and electronic lock management system's information interaction.
Furthermore, the electronic lock management system authenticates unlocking personnel according to the characteristic diagram two-dimensional code (F & ID-QR), generates a time-efficient disposable unlocking combination code (OTC), and converts the OTC into an unlocking combination dynamic two-dimensional code (OTC-QR).
Further, the unlocking permission comprises an unlocking task, an unlocking plan and unlocking authorization.
The invention also provides a coded lock opening and closing method applied to the off-line biological coded lock system, and the coded lock opening and closing method comprises the following steps.
S1, the electronic lock management system creates unlocking permission: and (4) establishing unlocking tasks, unlocking plans and unlocking authorizations for related locks and unlocking personnel within specific time.
S2, acquiring and processing the biological characteristics of the unlocking personnel: the lockset acquires the biological characteristics of the unlocking requester through the biological characteristic acquisition unit and displays the generated two-dimensional code of the characteristic diagram on the QR display window.
S3, unlocking application, unlocking validity verification and verification result processing: the unlocking personnel use the handheld terminal to scan and identify the two-dimensional code of the characteristic diagram, the coded lock APP transmits the two-dimensional code of the characteristic diagram back to the electronic lock management system to apply for unlocking, the electronic lock management system verifies and judges the identity of the unlocking personnel and the legality of unlocking permission, and whether the unlocking personnel is legal or not and whether the unlocking permission exists in corresponding time or not is judged. If the unlocking identity authentication is not passed, the electronic lock management system automatically returns the process end prompt information to the coded lock APP. If through the authentication of unblanking, electronic lock management system produces one for the personnel of unblanking and has the disposable combination dynamic two-dimensional code of unblanking of ageing nature to issue to the trick lock APP at the handheld terminal of the personnel of unblanking.
S4, lock scanning and identifying unlocking combination dynamic two-dimensional code, intelligent matching key and unlocking processing: and the unlocking personnel places the combined dynamic two-dimensional code displayed on the handheld terminal in a QR (quick response) recognition unit visual area of the lock disc, the lock automatically scans and recognizes the combined dynamic two-dimensional code, the combined dynamic two-dimensional code is decrypted and matched through the secret key, if the secret key is successfully matched, the lock is automatically opened, otherwise, illegal unlocking is prompted, and the unlocking process is terminated.
S5, locking and locking confirmation: when the lockset is closed, the lockset automatically generates a locking code, and the locking code is converted into a dynamic locking two-dimensional code to be displayed on a QR display window of the lock disc. And the unlocking personnel scans and identifies the dynamic locking two-dimensional code by using the handheld terminal and returns the dynamic locking two-dimensional code to the electronic lock management system. The electronic lock management system decrypts the dynamic locking two-dimensional code, after the unlocking permission of the unlocking application is confirmed, the whole lock opening and closing process is finished, the confirmation result is issued to the handheld terminal, and unlocking personnel are notified to be reminded.
The invention also provides a computer readable storage medium, which stores computer instructions, and the computer instructions execute the steps of the method for opening and closing the coded lock when running.
Compared with the prior art, the invention has the beneficial effects that:
(1) simple unlocking of the handheld terminal device APP is realized;
(2) the off-line work and off-line unlocking and locking processing of the biological lock are realized.
Drawings
Fig. 1 is a schematic view of a prior art bio-lock system;
FIG. 2 is a schematic view of the lock of the present invention;
FIG. 3 is a schematic view of a lock disk displaying a two-dimensional code;
FIG. 4 is a schematic view of a combination lock system of the present invention;
FIG. 5 is a flow chart illustrating a method for opening and closing a combination lock;
FIG. 6 is a flow chart of biological feature collection and processing;
FIG. 7 is a schematic view of lock opening and closing control processes of different functions corresponding to the lockset, the handheld terminal and the ELMS;
fig. 8 is a schematic interface diagram of an electronic lock management system for creating unlocking permit;
FIG. 9 is a schematic view of an unlock application interface;
fig. 10 is a schematic view of an unlocking combination two-dimensional code.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Flow charts are used in this description to illustrate operations performed by a system according to embodiments of the present description. It should be understood that the preceding or following operations are not necessarily performed in the exact order in which they are performed. Rather, the various steps may be processed in reverse order or simultaneously. Meanwhile, other operations may be added to the processes, or a certain step or several steps of operations may be removed from the processes.
Lock set
An off-line biological lock, see fig. 2 and 3, comprises a lock disc 1 and a lock body 2, wherein the lock disc 1 is arranged on the lock body 2.
The lock disc 1 comprises a QR identification unit 11, a QR display window 12 and a biological characteristic acquisition unit 13, wherein the QR identification unit 11 is used for scanning and identifying external authorization information, the QR display window 12 is used for displaying a feature map two-dimensional code (F & ID-QR) and a locking dynamic two-dimensional code which are obtained by combining and encrypting lock ID information and biological characteristic values, the biological characteristic acquisition unit 13 is used for acquiring biological characteristic information of an unlocking requester, and unlocking permission is interactively judged according to the external authorization information, the lock information and the biological characteristic information, so that the locking and unlocking control of the lock is realized.
Further, the lock disc 1 further comprises a password input keyboard 14 for manually forcing the password input to unlock. The lock disc 1 controls the action of a lock core or a lock catch on the lock body 2, thereby controlling the opening and closing of the lock body 2. The mandatory password is typically managed by an administrator.
The QR identification unit 11 is a scanning camera or a QR scanner for identifying QR, and the QR display window 12 is a liquid crystal panel or an LED panel.
Off-line type biological coded lock system
An off-line type biological coded lock system, see fig. 4, includes a lock, a handheld terminal 3 and an Electronic Lock Management System (ELMS) 4; wherein, the tool to lock adopts aforementioned off-line biological tool to lock.
The lock disc 1 and the handheld terminal 3 of the lock are in telecommunication connection with the electronic lock management system 4; the handheld terminal 3 is provided with a coded lock APP for scanning and identifying a feature diagram two-dimensional code and a locking dynamic two-dimensional code generated by the lock disc 1 and displaying an unlocking combination dynamic two-dimensional code generated by the electronic lock management system 4, so that information interaction is realized; the electronic lock management system establishes unlocking permission presented by a dynamic two-dimensional code in a specific time for related locks and unlocking personnel, so that the opening and closing control of the lock body is realized.
Wherein, handheld terminal 3 is including scanning camera and display screen to installation trick lock APP on handheld terminal, through trick lock APP realizes lock dish and electronic lock management system's information interaction.
The handheld terminal 3 is an electronic or intelligent device with network transmission, graphic image scanning, graphic image display functions including two-dimensional codes and the like in the form of a mobile phone, a PAD, a bracelet, an intelligent watch, intelligent glasses and the like.
The electronic lock management system 4, namely the ELMS, is generally a server, and is maintained by a system administrator.
The electronic lock management system authenticates unlocking personnel according to the feature diagram two-dimensional code (F & ID-QR), generates a time-efficient disposable unlocking combination code (OTC), and converts the OTC into an unlocking combination dynamic two-dimensional code (OTC-QR).
The unlocking permission created by the electronic lock management system 4 includes an unlocking task, an unlocking plan, and an unlocking authorization.
Method for opening and closing coded lock
A method for opening and closing a combination lock applied to the above-mentioned off-line type biological combination lock system, referring to fig. 5 to 10, comprises the following steps.
And S1, the electronic lock management system ELMS creates unlocking permission. Referring to fig. 8, an unlocking task, an unlocking plan, and an unlocking authorization are created for the relevant lock, the unlocking person within a specific time.
S2, acquiring and processing the biological characteristics of the unlocking personnel: referring to fig. 6, the lockset acquires the biological characteristics of the unlocking requester through a biological characteristic acquisition unit 13, and displays the generated two-dimensional code of the characteristic diagram on a QR display window 12; the method specifically comprises the following steps:
s21, the unlocking personnel collects the biological characteristics (fingerprints, finger veins and the like) through the biological characteristic collecting unit 13 of the lock;
s22, identifying the acquired biological feature map and extracting feature values by the lockset through an OCR algorithm;
s23, the lockset combines the extracted biological characteristic value with lockset ID information and calls an encryption algorithm to encrypt information;
s24, the lock converts the encrypted information (biological characteristic value and lock ID, F & ID for short) into a two-dimensional code of a characteristic diagram (F & ID-QR), and displays the two-dimensional code on the QR display window 12 of the lock disc.
S3, unlocking application, unlocking validity verification and verification result processing.
The unlocking personnel use the handheld terminal 3 to scan and identify the two-dimensional code of the feature diagram displayed on the QR display window 12, and the coded lock APP transmits the two-dimensional code of the feature diagram (mainly F & ID) back to the electronic lock management system for unlocking application, and the method is shown in fig. 9.
And the electronic lock management system receives the F & ID, decrypts the F & ID through the secret key, verifies and judges the identity of the unlocking personnel and the legality of the unlocking permission, and judges whether the unlocking personnel is legal or not and whether the unlocking permission exists in corresponding time or not. Specifically, the method comprises the following steps: firstly, through the login information of a coded lock APP, the biological characteristic information registered on the system by a login person is called from an electronic lock management system, and is matched with the biological characteristic information of an unlocking person collected and returned by a lock, so as to determine whether the unlocking person is legal or not; and secondly, the electronic lock management system confirms the unlocking task association relation between the unlocking personnel and the lock by combining the information of the unlocking plan, the unlocking task, the unlocking authorization and the like created by the system, judges whether the legal unlocking personnel has corresponding unlocking permission to the specific lock within specific time, namely judges the unlocking permission of the current unlocking application, and confirms the unlocking application.
a. If the unlocking identity authentication is not passed, the electronic lock management system automatically returns the process end prompt information to the coded lock APP.
b. If the unlocking identity is verified, the electronic lock management system generates a time-efficient disposable unlocking combination dynamic two-dimensional code (OTC-QR) for the unlocking personnel, referring to fig. 10, and sends the OTC-QR to the coded lock APP at the terminal held by the unlocking personnel.
S4, scanning and identifying the unlocking combination dynamic two-dimensional code, the intelligent matching key and the unlocking processing.
An unlocking person places the combined dynamic two-dimensional code (OTC-QR) displayed on the handheld terminal in a visible area of a QR identification unit 11 of the lock disc, the lock automatically scans and identifies the combined dynamic two-dimensional code, the OTC is decrypted and matched through the key, if the key is successfully matched, the lock is automatically opened, otherwise, illegal unlocking is prompted, and the unlocking process is terminated.
S5, locking and locking confirmation.
When the lockset is closed, the lockset automatically generates a locking code, and the locking code is converted into a dynamic locking two-dimensional code (locking code-QR) to be displayed on a QR display window 12 of the lock disc.
And the unlocking personnel scans and identifies the dynamic locking two-dimensional code by using the handheld terminal 3 and returns the dynamic locking two-dimensional code to the electronic lock management system.
The electronic lock management system decrypts the dynamic locking two-dimensional code, confirms the unlocking permission of the unlocking application, ends the whole lock opening and closing process, sends the confirmation result to the handheld terminal 3, and informs unlocking personnel of reminding.
So far, the whole lock opening and closing process is completed completely and finished.
In conclusion, the application provides a brand-new lock opening and closing scheme capable of realizing the offline working mode. The unlocking scheme thoroughly solves the defect that the biometric lock must adopt an online working mode and the related dilemma brought to market promotion by the defect.
Computer readable storage medium
A computer readable storage medium having stored thereon computer instructions which, when executed, perform the steps of the aforementioned method of opening and closing a combination lock. For details, the method is described in the foregoing section, and is not repeated here.
It will be appreciated by those of ordinary skill in the art that all or a portion of the steps of the various methods of the embodiments described above may be performed by associated hardware as instructed by a program that may be stored on a computer readable storage medium, which may include non-transitory and non-transitory, removable and non-removable media, to implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
Computer program code required for the operation of various portions of the present application may be written in any one or more programming languages, including an object oriented programming language such as Java, Scala, Smalltalk, Eiffel, JADE, Emerald, C + +, C #, VB.NET, Python, and the like, a conventional programming language such as C, Visualbasic, Fortran2003, Perl, COBOL2002, PHP, ABAP, a dynamic programming language such as Python, Ruby, and Groovy, or other programming languages, and the like. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or processing device. In the latter scenario, the remote computer may be connected to the user's computer through any network format, such as a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet), or in a cloud computing environment, or as a service, such as a software as a service (SaaS).
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. An off-line biological tool to lock which characterized in that: the lock comprises a lock disc (1) and a lock body (2), wherein the lock disc (1) is arranged on the lock body (2), the lock disc (1) comprises a QR (quick response) identification unit (11), a QR (quick response) display window (12) and a biological characteristic acquisition unit (13), the QR identification unit (11) is used for scanning and identifying external authorization information, the QR display window (12) is used for displaying a feature map two-dimensional code and a locking dynamic two-dimensional code which are obtained by combining and encrypting lock ID information and biological characteristic values, the biological characteristic acquisition unit (13) is used for acquiring biological characteristic information of an unlocking requester, and unlocking permission is interactively judged by the external authorization information, the lock information and the biological characteristic information, so that the locking and unlocking control of the lock is realized.
2. The off-line biological lockset of claim 1 further comprising: the lock disc (1) further comprises a password input keyboard (14) for manually forcing the password to be input for unlocking.
3. The off-line biological lockset of claim 1 further comprising: the QR identification unit (11) adopts a scanning camera or a QR scanner for identifying QR, and the QR display window (12) adopts a liquid crystal panel or an LED panel.
4. An off-line biological coded lock system, characterized in that: the coded lock system comprises a lockset, a handheld terminal (3) and an electronic lock management system (4); wherein the lock adopts the off-line biological lock as claimed in any one of claims 1-3, and the lock disc (1) and the handheld terminal (3) of the lock are in telecommunication connection with the electronic lock management system (4); the coded lock APP is installed on the handheld terminal (3) and used for scanning and identifying the feature diagram two-dimensional code and the locking dynamic two-dimensional code generated by the lock disc (1) and displaying the unlocking combination dynamic two-dimensional code generated by the electronic lock management system (4) so as to realize information interaction; the electronic lock management system establishes unlocking permission presented by a dynamic two-dimensional code in a specific time for related locks and unlocking personnel, so that the opening and closing control of the lock body is realized.
5. The off-line biometric combination lock system of claim 4, wherein: handheld terminal is including scanning camera and display screen, handheld terminal passes through trick lock APP and realizes the information interaction of lock dish (11) and electronic lock management system (4).
6. The off-line biometric combination lock system of claim 4, wherein: the electronic lock management system authenticates unlocking personnel according to the feature diagram two-dimensional code, generates a disposable unlocking combination code with timeliness, and converts the disposable unlocking combination code into an unlocking combination dynamic two-dimensional code.
7. The off-line biometric combination lock system of claim 4, wherein: the unlocking permission comprises an unlocking task, an unlocking plan and unlocking authorization.
8. A method of opening and closing a combination lock applied to the off-line type bio-combination lock system according to any one of claims 4 to 7, wherein the method of opening and closing the combination lock comprises:
s1, the electronic lock management system creates unlocking permission: establishing unlocking tasks, unlocking plans and unlocking authorizations for related locks and unlocking personnel within specific time;
s2, acquiring and processing the biological characteristics of the unlocking personnel: the lockset acquires the biological characteristics of an unlocking requester through a biological characteristic acquisition unit (13), and displays the generated characteristic diagram two-dimensional code on a QR display window (12);
s3, unlocking application, unlocking validity verification and verification result processing: the unlocking personnel scan and identify the two-dimensional code of the characteristic diagram by using the handheld terminal (3), the coded lock APP transmits the two-dimensional code of the characteristic diagram back to the electronic lock management system for unlocking application, and the electronic lock management system verifies and judges the identity of the unlocking personnel and the legality of unlocking permission and judges whether the unlocking personnel is legal and whether the unlocking permission exists in corresponding time; if the unlocking identity authentication is not passed, the electronic lock management system automatically returns a process ending prompt message to the coded lock APP; if the unlocking identity is verified, the electronic lock management system generates a time-efficient one-time unlocking combination dynamic two-dimensional code for an unlocking person and sends the time-efficient one-time unlocking combination dynamic two-dimensional code to a coded lock APP of a terminal held by the unlocking person;
s4, lock scanning and identifying unlocking combination dynamic two-dimensional code, intelligent matching key and unlocking processing: an unlocking person places the combined dynamic two-dimensional code displayed on the handheld terminal in a QR (quick response) recognition unit (11) visual area of the lock disc, the lock automatically scans and recognizes the combined dynamic two-dimensional code, the combined dynamic two-dimensional code is decrypted and matched through the secret key, if the secret key is successfully matched, the lock is automatically opened, otherwise illegal unlocking is prompted, and the unlocking process is terminated;
s5, locking and locking confirmation: when the lockset is closed, the lockset automatically generates a locking code, and the locking code is converted into a dynamic locking two-dimensional code to be displayed on a QR display window (12) of the lock disc; the unlocking personnel scans and identifies the dynamic locking two-dimensional code by using the handheld terminal (3), and returns the dynamic locking two-dimensional code to the electronic lock management system; the electronic lock management system decrypts the dynamic locking two-dimensional code, after the unlocking permission of the unlocking application is confirmed, the whole lock opening and closing process is finished, the confirmation result is sent to the handheld terminal (3), and the unlocking personnel is notified to be reminded.
9. The method for opening and closing a combination lock according to claim 8, wherein the biometric acquisition and processing of step S2 specifically comprises:
s21, the unlocking personnel acquires the biological characteristics through a biological characteristic acquisition unit (13) of the lockset;
s22, identifying the acquired biological feature map and extracting feature values by the lockset through an OCR algorithm;
s23, the lockset combines the extracted biological characteristic value with lockset ID information and calls an encryption algorithm to encrypt information;
s24, the lock converts the encrypted information into a two-dimensional code of the feature map by dynamic two-dimensional code conversion, and displays the two-dimensional code on the QR display window (12) of the lock disc.
10. A computer-readable storage medium having stored thereon computer instructions, characterized in that: the computer instructions when executed perform the steps of the method of opening and closing a combination lock of claim 8 or 9.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115862192A (en) * | 2022-11-07 | 2023-03-28 | 北京深盾科技股份有限公司 | Control method, control system, electronic device, and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324152A (en) * | 2011-06-09 | 2012-01-18 | 闵浩 | Electronic lock control and management system and method based on identity recognizing technology and mobile communication technology |
| CN102750785A (en) * | 2012-06-19 | 2012-10-24 | 中国工商银行股份有限公司 | ATM (Automatic Teller Machine) and security authentication system of ATM |
| CN105321237A (en) * | 2014-08-05 | 2016-02-10 | 艾默生网络能源有限公司 | Management method and system for door control of cabinet |
| CN106548548A (en) * | 2016-08-16 | 2017-03-29 | 中山微宇电器科技有限公司 | A kind of method for unlocking and intelligent lock system of smart lock |
| CN206557867U (en) * | 2016-08-31 | 2017-10-13 | 北京厚文知识产权顾问有限公司 | Gate control system based on dynamic two-dimension code |
| CN107564143A (en) * | 2017-08-18 | 2018-01-09 | 黎辉 | A kind of encrypting and decrypting method for unlocking of dynamic two-dimension code door lock |
-
2021
- 2021-09-02 CN CN202111028113.9A patent/CN113793434A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324152A (en) * | 2011-06-09 | 2012-01-18 | 闵浩 | Electronic lock control and management system and method based on identity recognizing technology and mobile communication technology |
| CN102750785A (en) * | 2012-06-19 | 2012-10-24 | 中国工商银行股份有限公司 | ATM (Automatic Teller Machine) and security authentication system of ATM |
| CN105321237A (en) * | 2014-08-05 | 2016-02-10 | 艾默生网络能源有限公司 | Management method and system for door control of cabinet |
| CN106548548A (en) * | 2016-08-16 | 2017-03-29 | 中山微宇电器科技有限公司 | A kind of method for unlocking and intelligent lock system of smart lock |
| CN206557867U (en) * | 2016-08-31 | 2017-10-13 | 北京厚文知识产权顾问有限公司 | Gate control system based on dynamic two-dimension code |
| CN107564143A (en) * | 2017-08-18 | 2018-01-09 | 黎辉 | A kind of encrypting and decrypting method for unlocking of dynamic two-dimension code door lock |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115862192A (en) * | 2022-11-07 | 2023-03-28 | 北京深盾科技股份有限公司 | Control method, control system, electronic device, and storage medium |
| CN115862192B (en) * | 2022-11-07 | 2023-11-03 | 北京深盾科技股份有限公司 | Control method, control system, electronic device and storage medium |
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