CN108240140B - Electronic lock and digital authentication method thereof - Google Patents

Electronic lock and digital authentication method thereof Download PDF

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Publication number
CN108240140B
CN108240140B CN201611205707.1A CN201611205707A CN108240140B CN 108240140 B CN108240140 B CN 108240140B CN 201611205707 A CN201611205707 A CN 201611205707A CN 108240140 B CN108240140 B CN 108240140B
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China
Prior art keywords
characteristic value
electronic lock
controller
electronic
electronic key
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CN201611205707.1A
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CN108240140A (en
Inventor
王乃冬
李宏
彭铁刚
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Shanghai Industrial Utechnology Research Institute
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Shanghai Industrial Utechnology Research Institute
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Priority to CN201611205707.1A priority Critical patent/CN108240140B/en
Priority to PCT/CN2017/085625 priority patent/WO2018113181A1/en
Publication of CN108240140A publication Critical patent/CN108240140A/en
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
    • 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
    • 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
    • G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The invention provides an electronic lock and a digital authentication method thereof, comprising the following steps: an electronic key terminal including a controller; the electronic lock end comprises a memory, a driving motor and a mechanical lock, wherein the memory and the driving motor are both connected with the controller, and the mechanical lock is connected with the driving motor; the memory is suitable for storing the target characteristic value; the controller is suitable for reading the target characteristic value stored in the memory when the electronic key end is electrified and started, comparing and verifying the characteristic value of the electronic key end with the target characteristic value, and completing the matching between the electronic key end and the driving motor when the comparison and verification are passed. When the electronic lock is powered on again each time, the controller compares and verifies the characteristic value of the electronic key end with the target characteristic value, and the controller is matched with the driving motor when the comparison and verification are passed, so that the driving motor can be controlled to unlock the mechanical lock, and the safety of the electronic lock is greatly enhanced.

Description

Electronic lock and digital authentication method thereof
Technical Field
The invention belongs to the technical field of security devices, and particularly relates to an electronic lock and a digital authentication method of the electronic lock.
Background
Along with the rapid development of economy in the current society, the requirements of various enterprise users and family users on safety are higher and higher, so that various electronic lock systems are produced.
The electronic lock is a new-type lockset formed by combining an electronic control circuit and an electromagnetic actuating mechanism, has various unlocking modes and strong confidentiality, can use specific objects such as cards or plugs as keys, can also use no keys, and simultaneously or sequentially presses a button or a toggle switch according to a group of passwords to control the electromagnetic actuating mechanism to unlock. A plurality of destruction keys and alarm keys can be arranged in the password, and the lock can not be unlocked within a certain time and can be alarmed when the destruction keys and the alarm keys are pressed by mistake; with the electronic lock, once the key is lost or the code is leaked, the key and the code can be easily changed. In view of the advantages of the electronic lock, the electronic lock is receiving more and more attention and is widely applied to office buildings, hotels, warehouses and other fields.
An existing electronic lock is shown in fig. 1, and the electronic lock includes: the electronic key terminal 11, the electronic key terminal 11 includes a user identification module 111 and a controller 112, the user identification module 111 is connected with the controller 112; an electronic lock end 12, wherein the electronic lock end 12 includes a driving motor 121 and a mechanical lock 122, the driving motor 121 is connected to the controller 112 and the mechanical lock 122, and the driving motor 121 is connected to the controller 112 through an analog signal line; the user identification module 111 is adapted to collect user identity characteristic information, and the controller 112 is adapted to compare the collected user identity characteristic information with target user identity characteristic information for verification, and control the driving motor 121 to unlock the mechanical lock 122 when the comparison and verification pass.
When the electronic lock is used for a home user door, the electronic key end 11 is generally arranged outside the door, that is, the controller 112 is arranged outside the door, and since the controller 112 is connected with the driving motor 121 through an analog signal line, as long as the controller 112 successfully powers on the driving motor 121, the driving motor 121 controls the mechanical lock 122 to be unlocked, that is, if a non-user himself/herself detaches the electronic key end 11 and replaces it with any electronic key end, and connects the replaced electronic key end with the electronic lock end 12, the driving motor 121 can be controlled to unlock the mechanical lock 122, so that the security performance of the current electronic lock is low, and the requirement of the user for increasing the security performance of the electronic lock cannot be met.
Disclosure of Invention
In view of the above drawbacks of the prior art, an object of the present invention is to provide an electronic lock and a digital authentication method for the electronic lock, which are used to solve the problem of low security performance of the electronic lock in the prior art.
To achieve the above and other related objects, the present invention provides an electronic lock, including:
an electronic key terminal including a controller;
the electronic lock end comprises a memory, a driving motor and a mechanical lock, wherein the memory and the driving motor are both connected with the controller, and the mechanical lock is connected with the driving motor;
the memory is adapted to store a target feature value; the controller is suitable for reading the target characteristic value stored in the memory when the electronic key end is powered on and started, comparing and verifying the characteristic value of the electronic key end with the target characteristic value, and completing the matching between the electronic key end and the driving motor when the comparison and verification are passed.
As a preferable scheme of the electronic lock of the present invention, the electronic lock end further includes a power supply board, and the power supply board is connected to the electronic key end, the memory, and the driving motor, and is adapted to supply power to each module of the electronic key end, the memory, and the driving motor.
As a preferable scheme of the electronic lock of the present invention, the electronic key further includes a power-on detection circuit, and the power-on detection circuit is connected to the controller, and is adapted to detect a power-on signal of the electronic key and feed back information to the controller when detecting the power-on signal of the electronic key.
As a preferable scheme of the electronic lock of the present invention, the electronic lock further includes a key device, and the key device is connected to the controller and adapted to match the electronic key end with the electronic lock end.
As a preferable scheme of the electronic lock of the present invention, the characteristic value of the electronic key end and the target characteristic value are both a physical ID, a check code, or both of the physical ID and the check code of the electronic lock end.
As a preferred scheme of the electronic lock of the present invention, the controller is connected to an alarm device, and is adapted to generate an alarm message when the comparison between the feature value of the electronic key and the target feature value fails to verify, and send the alarm message to the alarm device for alarm.
As a preferred scheme of the electronic lock of the present invention, the electronic key further includes a user identification module, the user identification module is adapted to collect user identity characteristic information after the electronic key is powered on and started, the controller is further adapted to verify the collected user identity characteristic information and target user identity characteristic information after the controller is successfully matched with the driving motor, and control the driving motor to unlock the mechanical lock when the verification is passed.
As a preferable scheme of the electronic lock of the present invention, the user identification module includes any one or a combination of more than one of a user password collection module, a face identification module, a fingerprint identification module, a voice identification module, and a smart card reading module.
The invention also provides a digital authentication method of the electronic lock, which comprises the following steps:
reading the target characteristic value stored in the memory when the electronic key end is electrified again;
and comparing and verifying the characteristic value of the electronic key end with the target characteristic value, and completing the matching of the controller and the driving motor when the comparison and verification are passed.
As a preferable scheme of the digital authentication method of the electronic lock of the present invention, the comparing and verifying the characteristic value of the electronic key end with the target characteristic value further includes: and alarming if the comparison and verification of the characteristic value of the electronic key end and the target characteristic value fail.
As a preferable aspect of the digital authentication method of an electronic lock according to the present invention, before performing digital authentication on the electronic lock, the method further includes a step of matching the electronic key terminal with the electronic lock terminal, and the step of matching the electronic key terminal with the electronic lock terminal includes:
the controller generates a random number check code as a target characteristic value and sends the random number check code to the electronic lock end, and the controller stores the target characteristic value;
the memory stores the target feature value.
As a preferable aspect of the digital authentication method of an electronic lock according to the present invention, before performing digital authentication on the electronic lock, the method further includes a step of matching the electronic key terminal with the electronic lock terminal, and the step of matching the electronic key terminal with the electronic lock terminal includes:
the controller extracts the physical ID of the electronic lock end as a seed, generates a random number check code based on the seed, sends the physical ID of the electronic lock end and the check code as a target characteristic value to the electronic lock end, and stores the target characteristic value;
the memory stores the target feature value.
As described above, the electronic lock and the digital authentication method of the electronic lock according to the present invention have the following advantages: according to the electronic lock, the memory is arranged at the electronic lock end, the controller of the electronic key end is matched with the memory for use, when the electronic key end is electrified and started again each time, the controller can compare and verify the characteristic value of the electronic key end with the target characteristic value stored in the memory, and the controller is matched with the driving motor when the comparison and verification are passed, so that the driving motor can be controlled to unlock the mechanical lock, and the safety of the electronic lock is greatly enhanced.
Drawings
Fig. 1 shows a block diagram of an electronic lock in the prior art.
Fig. 2 to fig. 3 are block diagrams illustrating structures of an electronic lock according to a first embodiment of the invention.
Fig. 4 is a block diagram illustrating an electronic lock according to a second embodiment of the present invention.
Fig. 5 to 6 are block diagrams illustrating structures of an electronic lock according to a third embodiment of the present invention.
Fig. 7 is a flowchart illustrating a digital authentication method for an electronic lock according to a fourth embodiment of the present invention.
Description of the element reference numerals
11 Electronic key terminal
111 Subscriber identification module
112 Controller
12 Electronic lock end
121 Driving motor
122 Mechanical lock
21 Electronic key terminal
211 Controller
212 Power-on detection circuit
213 Subscriber identification module
22 Electronic lock end
221 Memory device
222 Driving motor
223 Mechanical lock
224 Power panel
225 Key device
3 Alarm device
S1~S2 Step (ii) of
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.
Please refer to fig. 2 to 7. It should be noted that the drawings provided in the present embodiment are only for illustrating the basic idea of the present invention, and the drawings only show the components related to the present invention rather than being drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed arbitrarily, and the layout of the components may be more complicated.
Example one
Referring to fig. 2, the present invention provides an electronic lock, including: an electronic key tip 21, the electronic key tip 21 including a controller 211; the electronic lock 22 comprises a memory 221, a driving motor 222 and a mechanical lock 223, wherein the memory 221 and the driving motor 222 are both connected with the controller 211, and the mechanical lock 223 is connected with the driving motor 222; the memory 221 is adapted to store target feature values; the controller 211 is adapted to read the target characteristic value stored in the memory 221 when the electronic key end 21 is powered on and started, compare and verify the characteristic value of the electronic key end 21 with the target characteristic value, and complete matching between the characteristic value and the driving motor 222 when the comparison and verification are passed, so that the controller 211 can control the driving motor 222 to drive the mechanical lock 223 subsequently. According to the electronic lock, the memory is arranged at the electronic lock end 22, the controller 211 of the electronic key end 21 is matched with the memory 221 for use, when the electronic key end 21 is electrified and started again each time, the controller 211 compares and verifies the characteristic value of the electronic key end 21 with the target characteristic value stored in the memory 221, and when the comparison and verification are passed, the controller 211 is matched with the driving motor 222, so that the driving motor 222 can be controlled to unlock the mechanical lock 223, and the safety of the electronic lock is greatly enhanced.
In one example, the characteristic value and the target characteristic value may both be a physical ID of the electronic lock terminal 22.
In another example, the characteristic value and the target characteristic value may both be check codes, and the check codes may be any combination of numbers and/or letters.
In yet another example, the characteristic value and the target characteristic value may both be in a format including both the physical ID of the electronic lock end 22 and a check code, which may be any combination of numbers and/or letters.
As an example, the electronic lock end 22 further includes a power board 224, and the power board 224 is connected to the electronic key end 21, the memory 221 and the driving motor 222 and is adapted to supply power to each module of the electronic key end 21, the memory 221 and the driving motor 222.
As an example, the power panel 224 may include a main power panel and an auxiliary power panel.
As an example, the electronic key end 21 further includes a power-on detection circuit 212, where the power-on detection circuit 212 is connected to the controller 211, and is adapted to detect a power-on signal of the electronic key end 21 and feed back information to the controller 211 when the power-on signal of the electronic key end 21 is detected, and the controller 211 reads the target characteristic value stored in the memory 221 when receiving the feedback information, and compares and verifies the characteristic value of the electronic key end 21 with the target characteristic value.
As an example, as shown in fig. 3, the electronic key end 21 further includes a user identification module 213, the user identification module 213 is adapted to collect user identity characteristic information after the electronic key end 21 is powered on and started, and the controller 211 is further adapted to verify the collected user identity characteristic information and target user identity characteristic information after the electronic key end is successfully matched with the driving motor 222, and control the driving motor 222 to unlock the mechanical lock 223 when the verification is passed.
As an example, the target user identity characteristic information may be stored in the controller 211, or may be stored in the memory 221, and preferably, the target user identity characteristic information is stored in the memory 221, and after the controller 211 is successfully matched with the driving motor 222, the controller first reads the stored target user identity characteristic information from the controller 221, and then verifies the acquired user identity characteristic information and the target user identity characteristic information. When the electronic lock is the lock, because include the controller 211 the electronic key end 21 generally is located the outside of door, if target user identity characteristic information keeps in the controller 211, other personnel change target user identity characteristic information through changing the electronic key end very easily, and then open the electronic lock very easily, have very big potential safety hazard. And the target user identity characteristic information is stored in the memory 221 positioned at the inner side of the door, and other personnel can not replace the target user identity characteristic information by replacing the memory 221 under the condition of not opening the door, so that the safety of the electronic lock is improved.
Specifically, the controller 211 may be provided with a first processing module and a second processing module; the first processing module is connected to the power-on detection circuit 212 and the memory 221, and is adapted to read the target characteristic value stored in the memory 221 when receiving the feedback information, and compare and verify the characteristic value of the electronic key end 21 with the target characteristic value; the second processing module is connected to the user identification module 213 and the controller 211, and is adapted to perform verification on the acquired user identity characteristic information and target user identity characteristic information after the controller 211 is successfully matched with the driving motor 222, and control the driving motor 222 to unlock the mechanical lock 223 when the verification is passed.
In an example, the user identification module 213 may be a password collecting module for collecting a user password set by a user through a touch screen or a key. The user password may be one or a combination of a digital password and a gesture password, and preferably, in this embodiment, the user password is a digital password.
In another example, the user identification module 213 may be a face identification module for capturing facial features of the user through a camera or the like.
In yet another example, the user identification module 213 may be a fingerprint identification module for collecting a fingerprint of a user through a fingerprint sensor.
In yet another example, the user recognition module 213 may also be a voice recognition module for collecting the voice of the user through a microphone or the like.
In yet another example, the user identification module 213 may also be a smart card reading module for collecting user information in a smart card through a card reader or the like.
In yet another example, the user identification module 213 may be a combination of any two or more of a user password collection module, a face recognition module, a fingerprint recognition module, a voice recognition module, or a smart card reading module.
As an example, the controller 211 may be an MCU (micro controller Unit). In the invention, only the MCU is used in the electronic key end 21 as the controller 211, the electronic lock end 22 uses the memory 221 to store the target characteristic value and the target user identity characteristic information, and the comparison process is completed in the electronic key end 21, because the cost of the MCU is higher, the electronic lock of the embodiment only uses one MCU in the electronic key end 21 and is not used in the electronic lock end 22, the use number of the MCU is reduced, and the cost is saved.
As an example, the electronic lock may be a door lock, a vehicle lock, or a luggage lock, and preferably, in this embodiment, the electronic lock is a door lock.
Example two
Referring to fig. 4, the present embodiment further provides an electronic lock, and the structure of the electronic lock in the present embodiment is substantially the same as that of the electronic lock in the first embodiment, and the difference between the two embodiments is: in the electronic lock described in this embodiment, compared with the electronic lock described in the first embodiment, the electronic lock described in the first embodiment is additionally provided with the key device 225, and the key device 225 is connected to the controller 211 and is adapted to send a matching request to the controller 211 when the electronic lock 22 needs to be matched with the electronic key 21; the controller 211 sends the target feature value to the memory 221 when receiving the matching request, and the memory 221 stores the target feature value.
EXAMPLE III
Referring to fig. 5 to 6, the present embodiment further provides an electronic lock, the structure of the electronic lock in the present embodiment is substantially the same as that of the electronic lock in the second embodiment, and the difference between the two embodiments is: compared with the electronic lock in the second embodiment, the electronic lock in the second embodiment is additionally provided with the alarm device 3, and the alarm device 3 is connected with the controller 211 and is suitable for giving an alarm when the comparison and verification between the characteristic value of the electronic key end 21 and the target characteristic value fails. Specifically, the alarm device 3 may be located at the electronic key end 21, as shown in fig. 5, or at the electronic lock end 22, as shown in fig. 6. Of course, in other examples, the suzuke alarm device 3 may also be independent of the outside of the electronic lock.
Example four
Referring to fig. 7, the present invention further provides a digital authentication method of any one of the electronic locks according to the first to third embodiments, where the digital authentication method of the electronic lock includes the following steps:
s1: reading the target characteristic value stored in the memory when the electronic key end is electrified again;
s2: and comparing and verifying the characteristic value of the electronic key end with the target characteristic value, and completing the matching of the controller and the driving motor when the comparison and verification are passed.
In step S1, referring to step S1 in fig. 7, the electronic key reads the target feature value stored in the memory when being powered on again.
It should be noted that, before the step S1, the method further includes a step of matching the electronic key end with the electronic lock end, and in an example, the step of matching the electronic key end with the electronic lock end includes the following steps:
the controller generates a random number check code as a target characteristic value and sends the random number check code to the electronic lock end, and the controller stores the target characteristic value;
the memory stores the target feature value.
In another example, matching the electronic key end with the electronic lock end includes:
the controller extracts the physical ID of the electronic lock end as a seed, generates a random number check code based on the seed, sends the physical ID of the electronic lock end and the check code as a target characteristic value to the electronic lock end, and stores the target characteristic value;
the memory stores the target feature value.
It should be further noted that, before matching, if other target characteristic values are stored in the memory, the memory further includes a step of clearing the other target characteristic values before storing the target characteristic values sent by the controller.
In step S2, please refer to step S2 in fig. 7, the feature value of the electronic key end is compared with the target feature value for verification, and the matching between the controller and the driving motor is completed when the comparison and verification are passed.
In one example, the characteristic value and the target characteristic value may be both physical IDs of the electronic lock ends.
In another example, the characteristic value and the target characteristic value may both be check codes, and the check codes may be any combination of numbers and/or letters.
In yet another example, the characteristic value and the target characteristic value may both be in a format including both the physical ID of the electronic lock end 22 and a check code, which may be any combination of numbers and/or letters.
As an example, the process of comparing and verifying the characteristic value of the electronic key end with the target characteristic value further includes: alarming if the comparison verification of the characteristic value of the electronic key end and the target characteristic value fails
In summary, the present invention provides an electronic lock and a digital authentication method for the electronic lock, wherein the electronic lock includes: an electronic key terminal including a controller; the electronic lock end comprises a memory, a driving motor and a mechanical lock, wherein the memory and the driving motor are both connected with the controller, and the mechanical lock is connected with the driving motor; the memory is adapted to store a target feature value; the controller is suitable for reading the target characteristic value stored in the memory when the electronic key end is powered on and started, comparing and verifying the characteristic value of the electronic key end with the target characteristic value, and completing the matching between the electronic key end and the driving motor when the comparison and verification are passed. According to the electronic lock, the memory is arranged at the electronic lock end, the controller of the electronic key end is matched with the memory for use, when the electronic key end is electrified and started again each time, the controller can compare and verify the characteristic value of the electronic key end with the target characteristic value stored in the memory, and the controller is matched with the driving motor when the comparison and verification are passed, so that the driving motor can be controlled to unlock the mechanical lock, and the safety of the electronic lock is greatly enhanced.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (8)

1. An electronic lock, characterized in that the electronic lock comprises:
the electronic key terminal comprises a controller, a power-on detection circuit and a user identification module; the electronic lock end comprises a memory, a driving motor and a mechanical lock; the power-on detection circuit is connected with the controller and is suitable for detecting a power-on signal of the electronic key end and feeding back information to the controller when the power-on signal of the electronic key end is detected; the user identification module is suitable for collecting user identity characteristic information after the electronic key end is electrified and started, the controller is also suitable for comparing and verifying the collected user identity characteristic information with target user identity characteristic information after the controller is successfully matched with the driving motor, and the driving motor is controlled to unlock the mechanical lock when the comparison and verification are passed; the memory and the driving motor are both connected with the controller, and the mechanical lock is connected with the driving motor;
the memory is suitable for storing target characteristic values and target user identity characteristic information; the controller generates a random number check code as the target characteristic value and sends the random number check code to the electronic lock end, or the controller extracts a physical ID of the electronic lock end as a seed, generates a random number check code based on the seed, sends the physical ID of the electronic lock end and the check code as the target characteristic value to the electronic lock end, the controller stores the target characteristic value, and the memory stores the target characteristic value;
the controller is suitable for reading the target characteristic value stored in the memory when the electronic key end is powered on and started, comparing and verifying the characteristic value of the electronic key end with the target characteristic value, and completing the matching between the electronic key end and the driving motor when the comparison and verification are passed.
2. The electronic lock of claim 1, wherein: the electronic lock end further comprises a power panel, and the power panel is connected with the electronic key end, the memory and the driving motor and is suitable for supplying power to each module of the electronic key end, the memory and the driving motor.
3. The electronic lock of claim 1, wherein: the electronic lock end further comprises a key device, the key device is connected with the controller and is suitable for matching the electronic key end with the electronic lock end.
4. The electronic lock of claim 1, wherein: the characteristic value of the electronic key end and the target characteristic value are physical ID, check code or physical ID and check code of the electronic lock end.
5. The electronic lock of claim 1, wherein: the controller is connected with an alarm device and is suitable for generating alarm information when the comparison and verification of the characteristic value of the electronic key end and the target characteristic value fail, and sending the alarm information to the alarm device for alarming.
6. The electronic lock of claim 1, wherein: the user identification module comprises any one or more of a user password acquisition module, a face identification module, a fingerprint identification module, a voice identification module or an intelligent card reading module.
7. A digital authentication method of an electronic lock according to any of claims 1 to 6, characterized in that it comprises the following steps:
the controller generates a random number check code as a target characteristic value and sends the random number check code to the electronic lock end, or the controller extracts a physical ID of the electronic lock end as a seed, generates a random number check code based on the seed, sends the physical ID of the electronic lock end and the check code as the target characteristic value to the electronic lock end, the controller stores the target characteristic value, and the memory stores the target characteristic value;
reading the target characteristic value stored in the memory when the electronic key end is electrified again;
and comparing and verifying the characteristic value of the electronic key end with the target characteristic value, and completing the matching of the controller and the driving motor when the comparison and verification are passed.
8. The digital authentication method of an electronic lock according to claim 7, wherein: the process of comparing and verifying the characteristic value of the electronic key end with the target characteristic value further comprises the following steps: and alarming if the comparison and verification of the characteristic value of the electronic key end and the target characteristic value fail.
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PCT/CN2017/085625 WO2018113181A1 (en) 2016-12-23 2017-05-24 Electronic lock and digital authentication method of same

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CN113708939B (en) * 2021-10-29 2022-02-08 深圳百纳维科技有限公司 Container lock control method and device, container lock and storage medium
CN114724282B (en) * 2022-04-06 2024-05-14 浙江浦江梅花锁业集团有限公司 Lockset capable of being paired off line and control method

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