CN110910544A - Dynamic password door opening method and door lock - Google Patents
Dynamic password door opening method and door lock Download PDFInfo
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- CN110910544A CN110910544A CN201911297244.XA CN201911297244A CN110910544A CN 110910544 A CN110910544 A CN 110910544A CN 201911297244 A CN201911297244 A CN 201911297244A CN 110910544 A CN110910544 A CN 110910544A
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- dimensional code
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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
-
- 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
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
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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
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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
- G07C9/00817—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the lock can be programmed
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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
- G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
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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
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
- G07C2009/0042—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal containing a code which is changed
- G07C2009/00476—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal containing a code which is changed dynamically
- G07C2009/00484—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal containing a code which is changed dynamically whereby the code is a variable code
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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
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
- G07C2009/0042—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal containing a code which is changed
- G07C2009/00476—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal containing a code which is changed dynamically
- G07C2009/005—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal containing a code which is changed dynamically whereby the code is a random code
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Lock And Its Accessories (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a dynamic password door opening method and a door lock, wherein the dynamic password door opening method comprises the following steps that a password generation module generates a first unlocking password according to an additional code; the two-dimensional code generation module generates a two-dimensional code comprising the main ID and a timestamp; the display screen receives and displays the two-dimensional code; the mobile terminal scans the two-dimensional code and sends a main ID and a timestamp to the server side, and the server side generates a second unlocking password according to the additional code; the server side verifies the identity information of the mobile terminal, and if the identity information passes the verification, a second unlocking password is sent to the mobile terminal; and the user inputs the second unlocking password, and when the first unlocking password is matched with the second unlocking password, the door lock module is opened.
Description
Technical Field
The invention relates to the technical field of intelligent door locks, in particular to a dynamic password door opening method and a door lock.
Background
The door lock is a necessity of families, and with the progress of the times, various electronic locks appear on the door lock, and the electronic lock does not need to be unlocked by a key and needs to be unlocked by a password. But the trick lock on the market at present is easy to be cracked, has the problem of security.
How to solve the above problems is a problem to be solved urgently in the field.
Disclosure of Invention
The invention provides a dynamic password door opening method, which aims to solve the problems.
According to a first aspect of the embodiments of the present application, a dynamic password door opening method is provided, which includes a door lock module, a server side, and a mobile terminal, where the door lock module includes a password generation module, a two-dimensional code generation module, and a display screen module; the door lock module is provided with a unique main ID and an additional code, the main ID and the additional code are stored in the server side, and the door opening method comprises the following steps:
the password generation module generates a first unlocking password according to the additional code;
the two-dimensional code generation module generates a two-dimensional code comprising the main ID and a timestamp;
the display screen receives and displays the two-dimensional code;
the mobile terminal scans the two-dimensional code and sends a main ID and a timestamp to the server side, and the server side generates a second unlocking password according to the additional code;
the server side verifies the identity information of the mobile terminal, and if the identity information passes the verification, a second unlocking password is sent to the mobile terminal;
and the user inputs the second unlocking password, and when the first unlocking password is the same as the second unlocking password, the door lock module is opened.
In the dynamic password door opening method, the two-dimensional code further comprises a random code, and the random code is generated according to a preset algorithm.
In the dynamic password door opening method, the door lock module further comprises a registration module; when the user uses the system for the first time, the user needs to perform administrator binding registration, and the number of administrators is at least one.
In the dynamic password door opening method, the door lock module further comprises an authorization module; the door lock module also comprises an authorization module; the administrator authorizes the user through the authorization module, the authorized person is the authorized person, and the authorized person scans the two-dimensional code to obtain the second unlocking password; scanning the two-dimensional code by unauthorized personnel, and sending a request for obtaining a second unlocking password to authorized personnel by the server; if the authorized person authorizes the mobile terminal, the server side sends a second unlocking password to the mobile terminal of the unauthorized person
In the dynamic password door opening method, the generation frequency of the first unlocking password is once a minute.
In the dynamic password door opening method, the two-dimensional code is scanned through an APP on the mobile terminal.
In the dynamic password door opening method, the user needs to perform identity authentication before scanning with the APP.
In the dynamic password door opening method, the APP is a WeChat applet or a Paibao applet.
In the dynamic password door opening method, the display screen is a touch screen, and a virtual keyboard is arranged on the touch screen.
According to a second aspect of the embodiments of the present application, there is provided a dynamic password door lock, including the above dynamic password door opening method.
The technical scheme provided by the embodiment of the application can have the following beneficial effects: according to the method and the system, the door lock module and the server side are provided with the unique main ID and the unique additional code, when the door lock module and the server side transmit information, only the main ID is transmitted, and the additional code information is not transmitted, so that the safety performance of the door lock module is improved, and the risk of being cracked is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic flow chart of a dynamic password door opening method according to an embodiment of the present invention.
Detailed Description
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, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The flow diagrams depicted in the figures are merely illustrative and do not necessarily include all of the elements and operations/steps, nor do they necessarily have to be performed in the order depicted. For example, some operations/steps may be decomposed, combined or partially combined, so that the actual execution sequence may be changed according to the actual situation.
The invention discloses a dynamic password door opening method which comprises a door lock module, a server side and a mobile terminal. The door lock module comprises a password generation module, a two-dimensional code generation module and a display screen module, and the door lock module is provided with a unique main ID and an additional code, namely each door lock module is provided with a specific main ID and an additional code, and the additional code corresponds to the main ID. The server stores the master ID and the additional code of all the door lock modules. If the server side knows the main ID of the door lock module, the server side can know the additional code corresponding to the main ID of the door lock module. The dynamic password door opening method comprises steps S101-S106.
And S101, the password generation module generates a first unlocking password according to the additional code.
Specifically, a specific algorithm is built in the password generation module, and a first unlocking password can be generated through the algorithm, the first unlocking password is generated according to the additional code, and the first unlocking password is not displayed and only exists in the door lock module.
S102, the two-dimensional code generating module generates a two-dimensional code comprising the main ID and the timestamp.
Specifically, the two-dimensional code generation module is configured to generate a two-dimensional code that includes information of the master ID and the time stamp of the doorlock module, but does not include information of the additional code of the doorlock module. Therefore, the information of the additional code can not be transmitted through the network, and the safety performance is improved.
S103, receiving and displaying the two-dimensional code by the display screen.
And S104, the mobile terminal scans the two-dimensional code and sends a main ID and a timestamp to the server side, and the server side generates a second unlocking password according to the additional code.
Specifically, the mobile terminal scans the two-dimensional code generated by the two-dimensional code generation module and sends a main ID and a timestamp to the server, the server receives the main ID of the door lock module and matches an additional code corresponding to the main ID, and the server generates a second unlocking password according to the matched additional code. In this embodiment, the server side is provided with an algorithm that is the same as the algorithm for generating the first unlocking password. According to the method, the first unlocking password and the second unlocking password are generated through the additional codes, in the embodiment, only the main ID of the door lock module is transmitted in the network, and the additional codes of the door lock module are not transmitted in the network, so that the possibility of cracking the door lock module is reduced, and the safety performance of the door lock module is improved.
And S105, the server side verifies the identity information of the mobile terminal, and if the identity information passes the verification, a second unlocking password is sent to the mobile terminal.
Specifically, the server side can verify the identity information of the mobile terminal, and if the body information is verified, the server side can send a second unlocking password to the mobile terminal. The mobile terminal may view the second unlock password and enter on the door lock module. And if the server terminal identity information is not verified, the server terminal does not send a second unlocking password to the mobile terminal.
S106, the user inputs the second unlocking password, and when the first unlocking password is the same as the second unlocking password, the door lock module is opened.
Specifically, the mobile terminal receives a second unlocking password sent by the server, the user inputs the received second unlocking password, and when the first unlocking password generated by the password generation module in the door locking module is the same as the second unlocking password, the door lock module is opened; if not, the door lock module can not be opened.
In an optional embodiment, the two-dimensional code further includes random code information, and the random code is generated according to a preset algorithm. In this embodiment, the preset algorithm is not limited. The two-dimensional code increases the information of the random code, increases the safety performance of the two-dimensional code, and further increases the safety performance of the door lock module.
In an optional embodiment, the door lock module further comprises a registration module, and the user needs to perform administrator binding registration when using the door lock module for the first time. The administrator binding registration is set to at least one. And after the identity information passes verification, a second unlocking password is sent to the mobile terminal passing verification so that the user can unlock the door lock module.
In an optional embodiment, the door lock module further includes an authorization module, the administrator authorizes the user through the authorization module, the authorized person is an authorized person, the authorized person can scan the two-dimensional code, and the server side sends the second unlocking password to a mobile terminal of the authorized person. The authorized person may be deleted by the administrator, such as by family owner's relatives and friends staying at home for several days, and the administrator may delete the authorized person when the relative leaves. The authorization module is also used for a mobile terminal of an unauthorized person, when the mobile terminal of the unauthorized person scans the two-dimensional code, the server end sends a request for obtaining a second unlocking password to the authorized person, when the authorized person authorizes, the server end sends the second unlocking password to the mobile terminal of the unauthorized person, and the unauthorized person can check the second unlocking password and open the door lock module, so that the unauthorized person can enter the room. In some special cases, such as a bound authorized person, the homeowner is not at home, and the relative friend of the homeowner visits the homeowner. Unauthorized personnel, namely relatives and friends of the householder can scan the two-dimensional code through the mobile terminal and send a request to authorized personnel, after authorized by the authorized personnel, the unauthorized personnel can acquire the second unlocking password, the user inputs the second unlocking password, and when the second unlocking password is consistent with the first unlocking password, the door lock module is opened. In this embodiment, the generation frequency of the first unlocking password is once a minute, the frequency of generating the dynamic password is high, the effective time of the first unlocking password may be one minute, and if the effective time exceeds one minute, the door lock module is not opened, so that the security of the door lock module is further increased. The effective time of the first unlocking password can also be set to be two minutes, three minutes, five minutes and the like, and the specific effective time is not limited herein; when the user inputs a second unlocking password matched with the first unlocking password once and the door lock is opened, the generated first unlocking password is invalid immediately.
In an optional embodiment, the two-dimensional code generated by the two-dimensional code generation module is scanned by an APP on the mobile terminal. Before the user uses the APP for scanning, authentication is needed to be carried out, so that the server side can conveniently carry out authentication on the identity of the user, and the safety performance is improved. The APP can be the APP commonly used in the market and can also be an APP developed by a door lock company. APP can be a WeChat applet or Payment applet that is mainstream on the market and has guaranteed security. WeChat and Payment treasures are programs widely accepted by people and guaranteed in safety performance, are convenient for users to use and are more guaranteed in safety.
In an alternative embodiment, the display screen is a touch screen, and a virtual keyboard is further disposed on the touch screen. And after receiving the second unlocking password, the user inputs the second unlocking password on the virtual keyboard. Of course, a keyboard may be provided on the door lock module, and the user inputs the second unlocking password through the keyboard.
The application also protects a dynamic password door lock, which comprises the dynamic password door opening method and comprises a door lock module, a server side and a mobile terminal, wherein the door lock module comprises a password generation module, a two-dimensional code generation module and a display screen module; the door lock module is provided with a unique main ID and an additional code, and the main ID and the additional code are stored in the server side. In the example, only the main ID of the door lock module is transmitted in the network, but the additional code of the door lock module is not transmitted, and the server side matches the corresponding additional code through the main ID of the door lock module and then calculates the second unlocking password. And a password generation module in the door lock module generates a first unlocking password according to the additional code, and the door lock can be opened only if the first unlocking password is matched with the second unlocking password. The possibility that hackers crack the door lock system is reduced, and the safety performance of the door lock is improved.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A dynamic password door opening method is characterized by comprising a door lock module, a server side and a mobile terminal, wherein the door lock module comprises a password generation module, a two-dimensional code generation module and a display screen module; the door lock module is provided with a unique main ID and an additional code, the main ID and the additional code are stored in the server side, and the door opening method comprises the following steps:
the password generation module generates a first unlocking password according to the additional code;
the two-dimensional code generation module generates a two-dimensional code comprising the main ID and a timestamp;
the display screen receives and displays the two-dimensional code;
the mobile terminal scans the two-dimensional code and sends a main ID and a timestamp to the server side, and the server side generates a second unlocking password according to the additional code;
the server side verifies the identity information of the mobile terminal, and if the identity information passes the verification, a second unlocking password is sent to the mobile terminal;
and the user inputs the second unlocking password, and when the first unlocking password is the same as the second unlocking password, the door lock module is opened.
2. The dynamic password door opening method according to claim 1, wherein the two-dimensional code further comprises a random code, and the random code is generated according to a preset algorithm.
3. The dynamic password door opening method according to claim 2, wherein the door lock module further comprises a registration module; when the user uses the system for the first time, the user needs to perform administrator binding registration, and the number of administrators is at least one.
4. The dynamic password door opening method according to claim 3, wherein the door lock module further comprises an authorization module; the administrator authorizes the user through the authorization module, the authorized person is the authorized person, and the authorized person scans the two-dimensional code to obtain the second unlocking password; scanning the two-dimensional code by unauthorized personnel, and sending a request for obtaining a second unlocking password to authorized personnel by the server; and if the authorized person is authorized, the server side sends a second unlocking password to the mobile terminal of the unauthorized person.
5. The dynamic password door opening method according to claim 1, wherein the first unlocking password is generated once a minute.
6. The dynamic password door opening method according to claim 1, wherein the two-dimensional code is scanned by an APP on the mobile terminal.
7. The dynamic password door opening method of claim 6, wherein the user needs to perform authentication before scanning with the APP.
8. The dynamic password door opening method according to claim 6, wherein the APP is a WeChat applet or a Pay applet.
9. The dynamic password door opening method according to claim 1, wherein the display screen is a touch screen, and a virtual keyboard is arranged on the touch screen.
10. A dynamic code door lock comprising a method of opening a door according to any one of claims 1 to 9.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911297244.XA CN110910544A (en) | 2019-12-17 | 2019-12-17 | Dynamic password door opening method and door lock |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911297244.XA CN110910544A (en) | 2019-12-17 | 2019-12-17 | Dynamic password door opening method and door lock |
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| CN110910544A true CN110910544A (en) | 2020-03-24 |
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| CN201911297244.XA Pending CN110910544A (en) | 2019-12-17 | 2019-12-17 | Dynamic password door opening method and door lock |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111599048A (en) * | 2020-05-31 | 2020-08-28 | 西安亿力通网络科技有限公司 | Dynamic coded lock with multiple unlocking modes and management system |
| CN112419549A (en) * | 2020-11-04 | 2021-02-26 | 深圳Tcl新技术有限公司 | Control method of intelligent door lock, intelligent door lock and storage medium |
| CN113112657A (en) * | 2021-04-09 | 2021-07-13 | 东莞市友联奕诺生物科技有限公司 | Door lock unlocking method and door lock unlocking device |
| CN115410296A (en) * | 2022-07-20 | 2022-11-29 | 国网浙江省电力有限公司丽水供电公司 | Safe off-line intelligent lock based on two-dimension code and short message transmission key and unlocking method |
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| CN109389727A (en) * | 2018-10-30 | 2019-02-26 | 南昌努比亚技术有限公司 | Method for unlocking, system and computer readable storage medium |
| KR101961423B1 (en) * | 2018-12-11 | 2019-03-22 | 주식회사 카티스 | Apparatus and method for issuing ID cards with the ID card transfer technology |
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