CN114233108A - Method and system for monitoring illegal unlocking intelligent lock behavior and intelligent lock - Google Patents
Method and system for monitoring illegal unlocking intelligent lock behavior and intelligent lock Download PDFInfo
- Publication number
- CN114233108A CN114233108A CN202111475620.7A CN202111475620A CN114233108A CN 114233108 A CN114233108 A CN 114233108A CN 202111475620 A CN202111475620 A CN 202111475620A CN 114233108 A CN114233108 A CN 114233108A
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- control chip
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 28
- 230000006399 behavior Effects 0.000 claims abstract description 20
- 230000004907 flux Effects 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims description 11
- 239000010963 304 stainless steel Substances 0.000 claims description 5
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 5
- 238000012360 testing method Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 238000004590 computer program Methods 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 3
- 230000005672 electromagnetic field Effects 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036039 immunity Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000005355 Hall effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009351 contact transmission Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B45/00—Alarm locks
- E05B45/06—Electric alarm locks
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/16—Use of special materials for parts of locks
- E05B15/1614—Use of special materials for parts of locks of hard materials, to prevent drilling
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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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B45/00—Alarm locks
- E05B45/06—Electric alarm locks
- E05B2045/065—Switch or sensor type used in alarm locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0092—Operating or controlling locks or other fastening devices by electric or magnetic means including means for preventing manipulation by an external magnetic field, e.g. preventing opening by using a strong magnet
-
- 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
- E05B2047/0098—Arrangements for grounding electrical locks or elements thereof, e.g. for avoiding shocks or failure due to static electricity
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention provides a method for monitoring illegal unlocking intelligent lock behavior, which comprises the following steps: a control chip in the intelligent lock monitors the magnetic flux of the Hall sensor in real time, and detects the current state of the intelligent lock when the magnetic flux changes; the communication module in the intelligent lock is used for reporting the current state of the intelligent lock detected by the control chip to a monitoring platform; the monitoring platform receives the current state information sent by the intelligent lock, determines whether illegal unlocking behaviors exist or not, generates warning information of illegal unlocking, and pushes the warning information to a corresponding mobile terminal; and the mobile terminal receives the warning information of the illegal unlocking of the monitoring platform. The invention also provides a corresponding system and an intelligent lock. By implementing the invention, the opening state of the intelligent lock can be intelligently detected in real time so as to determine whether the situation of illegal unlocking exists or not, and the safety of the intelligent lock is improved.
Description
Technical Field
The invention relates to an electric power safety protection monitoring technology, in particular to an intelligent lock and an illegal unlocking prevention monitoring method and system thereof.
Background
On some electrical devices, locks are required. In the existing lockset, the intelligent lockset has a plurality of advantages in use. The intelligent lock is an improved lock on the basis of being different from the traditional mechanical lock, and is more intelligent and simpler in the aspects of user safety, identification and manageability.
However, with the development of the intelligent lock, the safety problem of the intelligent lock also comes up endlessly, and illegal unlocking situations sometimes occur, and the illegal unlocking situations at least include the following situations: adopting violent disassembly, such as shearing off the lock beam; the intelligent lockset is unlocked by adopting a master key technology; or the work of an internal chip of the electromagnetic interference intelligent lock is adopted; and adopting static to interfere the work of the chip in the intelligent lock.
Therefore, a method for monitoring illegal unlocking of the intelligent lock is urgently needed, or an intelligent lock with illegal unlocking protection is provided.
Disclosure of Invention
The invention aims to solve the technical problem that the invention provides a method and a system for monitoring the behavior of an illegally-unlocked intelligent lock and the intelligent lock, which can intelligently detect the unlocking state of the intelligent lock in real time to determine whether the situation of illegal unlocking exists or not and improve the safety of the intelligent lock.
To solve the above technical problems, an aspect of the present invention provides an intelligent lock, which includes a lock body, a lock cylinder disposed inside the lock body, and a U-shaped lock beam disposed at an end of the lock body, and further includes: the permanent magnet, the control chip, the Hall sensor and the communication module are electrically connected with the control chip; wherein:
the permanent magnet is fixedly connected to the end part of one end of the U-shaped lock beam, and when the two ends of the U-shaped lock beam are simultaneously inserted into the lock body, the permanent magnet and the Hall sensor are positioned on the same horizontal plane;
the Hall sensor is fixed in the lock body, and when the U-shaped lock beam is positioned at different positions, the magnetic flux in the Hall sensor changes;
the control chip is arranged inside the lock body and used for detecting the current state of the intelligent lock according to the magnetic flux of the Hall sensor, and the current state at least comprises: a locking state and an opening state;
and the communication module is used for reporting the current state of the intelligent lock detected by the control chip to a monitoring platform.
Preferably, the communication module is an NB-IOT communication module or a bluetooth communication module.
Preferably, the lock body core main material is integrally formed by adopting a 304 stainless steel material.
Preferably, the lock cylinder is a 360-degree idle lock cylinder.
Preferably, a metal contact connected with a control chip is arranged in the lock cylinder, the intelligent key is in contact with the metal contact and transmits an unlocking code to the control chip through the metal contact to request unlocking, and the unlocking code adopts a 128-bit code.
Preferably, the control chip further comprises an electrostatic protection circuit electrically connected with the control chip.
Preferably, electromagnetic shielding structures are further arranged on the control chip and the communication module.
Correspondingly, the invention also provides a system for monitoring the illegal unlocking of the intelligent lock, which comprises an intelligent lock, a monitoring platform communicated with the intelligent lock and at least one mobile terminal; wherein:
the intelligent lock is the intelligent lock;
the monitoring platform is used for receiving the current state information sent by the intelligent lock, determining whether illegal unlocking behaviors exist or not, generating warning information of illegal unlocking, and pushing the warning information to a corresponding mobile terminal;
and the mobile terminal is used for receiving the warning information of illegal unlocking of the monitoring platform.
Accordingly, in another aspect of the present invention, a method for monitoring the behavior of illegally unlocking an intelligent lock is further provided, which is implemented in the foregoing system, and includes the following steps:
the control chip in the intelligent lock monitors the magnetic flux of the Hall sensor in real time, and detects the current state of the intelligent lock when the magnetic flux changes, wherein the current state at least comprises the following steps: a locking state and an opening state;
the communication module in the intelligent lock is used for reporting the current state of the intelligent lock detected by the control chip to a monitoring platform;
the monitoring platform receives the current state information sent by the intelligent lock, determines whether illegal unlocking behaviors exist or not, generates warning information of illegal unlocking, and pushes the warning information to a corresponding mobile terminal;
and the mobile terminal receives the warning information of the illegal unlocking of the monitoring platform.
Preferably, the method further comprises:
and the communication module in the intelligent lock sends out the current state of the intelligent lock detected by the control chip in a Bluetooth mode.
The embodiment of the invention has the following beneficial effects:
the invention provides a method and a system for monitoring the behavior of an illegally-opened intelligent lock and the intelligent lock.
Meanwhile, in the intelligent lock provided by the invention, the lock core main material is integrally formed by adopting 304 stainless steel materials, the lock core is set to be a 360-degree idle lock core, an unlocking code of 128-bit code is adopted, and the lock core is transmitted through a metal contact arranged in the intelligent lock; meanwhile, the safety performance of the intelligent lock can be further improved by arranging the electrostatic protection circuit and the electromagnetic shielding structure.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is within the scope of the present invention for those skilled in the art to obtain other drawings based on the drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an embodiment of a system for monitoring an illegal unlocking intelligent lock behavior according to the present invention;
FIG. 2 is a schematic structural diagram of an intelligent lock according to the present invention;
fig. 3 is a main flow diagram of a method for monitoring the behavior of an illegally unlocked intelligent lock according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
The invention is described in further detail below with reference to specific embodiments and with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram illustrating an embodiment of a system for monitoring illegal unlocking of an intelligent lock according to the present invention. In this embodiment, the system for monitoring the behavior of illegally unlocking an intelligent lock includes an intelligent lock 1, a monitoring platform 2 communicating with the intelligent lock 1, and at least one mobile terminal 3; wherein:
the intelligent lock 1 is an intelligent lock with an illegal opening behavior detection function, and will be described in detail later;
the monitoring platform 2 is used for receiving the current state information sent by the intelligent lock, determining whether an illegal unlocking behavior exists, generating an illegal unlocking warning message and pushing the illegal unlocking warning message to the corresponding mobile terminal 3;
and the mobile terminal 3 is used for receiving the warning information of illegal unlocking of the monitoring platform 1 and reminding related personnel in time.
The following describes the smart lock according to the present invention in detail with reference to fig. 2.
Specifically, the smart lock 1, which includes a lock body (not shown), a lock cylinder 11 disposed inside the lock body, a U-shaped lock beam 12 disposed at an end of the lock body, further includes: the permanent magnet motor comprises a permanent magnet 13, a control chip 15, a Hall sensor 14 and a communication module 16, wherein the Hall sensor 14 and the communication module 16 are electrically connected with the control chip 15; wherein:
the permanent magnet 13 is fixedly connected to the end part of one end of the U-shaped lock beam 12, and when the two ends of the U-shaped lock beam 12 are simultaneously inserted into the lock body, the permanent magnet 13 and the Hall sensor 14 are positioned on the same horizontal plane;
the Hall sensor 14 is fixed in the lock body, and when the U-shaped lock beam 12 is positioned at different positions, the magnetic flux in the U-shaped lock beam is different in size and changes; it can be understood that the Hall element belongs to a magnetic sensor, the principle of the Hall element is that the Hall effect can sense the change of a magnetic field, when a lock beam is cut off or illegally opened, the magnetic flux of the Hall sensor changes, and therefore the Hall element can be used for unlocking monitoring;
the control chip 15 is disposed inside the lock body, and is configured to detect a current state of the smart lock according to a magnetic flux of the hall sensor 14, where the current state at least includes: a locking state and an opening state;
the communication module 16 is configured to report the current state of the intelligent lock detected by the control chip 15 to the monitoring platform 2.
In a specific example, the communication module 16 is an NB-IOT communication module or a bluetooth communication module.
In a specific example, the lock body core main material is integrally formed by 304 stainless steel materials, and particularly, the tensile strength sigma b (MPa) is larger than or equal to 520. The conditional yield strength sigma 0.2(MPa) is more than or equal to 205. The elongation delta 5 (%) > 40. The reduction of area psi (%) is more than or equal to 60. Hardness: 187HB or less; less than or equal to 90 HRB; less than or equal to 200 HV. Can bear 110N pressure and 2.65J impact strength test, has high mechanical properties of bending resistance, tensile resistance, shearing resistance and impact resistance, and prevents violent disassembly.
In one specific example, the lock cylinder is a 360 degree lost motion lock cylinder. The lock core is idle at 360 degrees, has the advantages of prying resistance, universal key prevention and the like, breaks through the law that the lock core can be unlocked only by rotating the lock core by using an unlocking tool, can prevent drilling and prying, and cannot find a force application point due to idle rotation of the lock core when a thief inserts a special destructive tool into the lock core.
In a specific example, a metal contact connected with a control chip is arranged in the lock cylinder, the smart key is in contact with the metal contact and transmits an unlocking code to the control chip through the metal contact to request unlocking, and the unlocking code adopts a 128-bit code. It will be appreciated that the contacts are located at specific locations within the lock cylinder and only a specific tool or key can be connected to the contacts for communication. Every intelligence lock has own digital code, and the code that only accords with through the contact transmission can be unblanked to the code in the lock, adopts 128 bit codes, possesses 2^ 128's no mutual rate intensity, compares traditional tool to lock and can prevent better that the cluster key from unblanking.
In a specific example, the control chip further comprises an electrostatic protection circuit electrically connected with the control chip.
It can be understood that, the smart lock contains a chip and a control circuit inside, and these circuit elements with high integration level may be disabled due to an electrostatic field and electrostatic discharge (ESD), so that the normal operation of the electronic device is affected by locking, resetting, and data loss of the electronic device, and the reliability of the device is reduced, thereby causing damage. By selecting reliable elements and designing a reliable electrostatic protection circuit, the lock can bear electrostatic discharge tests of 8kV (contact) and 15kV (air). During the test, the test device can automatically recover without malfunction or temporary loss of function, and the test device works normally after the test. And the static discharge immunity test standard of GB/T17626.2-2018 is met.
In a specific example, electromagnetic shielding structures are further arranged on the control chip and the communication module.
It is understood that electromagnetic interference that is a strong hazard to electronic systems, equipment, may cause sensitive electronic equipment to be damaged by overloading. The reverse breakdown voltage between the emitter and the base of a silicon transistor is 2-5V, which is easy to damage, and the reverse breakdown voltage of the silicon transistor is reduced along with the increase of temperature. The spike voltage caused by electromagnetic interference can increase the impurity concentration at some point in the emitter and collector junctions, resulting in transistor breakdown or internal short circuits. Transistors operating in high rf electromagnetic fields absorb enough energy to cause junction temperatures to exceed allowable temperatures and cause damage. Electromagnetic interference with the lock may cause the lock to malfunction and unlock.
An electromagnetic shielding circuit is designed for key elements such as a chip, a communication module and the like, the lock can finally bear a radio frequency electromagnetic field radiation interference test with the frequency range of 80 MHz-1000 MHz (the modulation frequency is 1kHz, and the modulation degree is 80%), and the test field intensity is 10V/m. No malfunction is generated during the test period, and the test works normally. Conforms to the GB/T17626.3-2016 radio frequency electromagnetic field radiation immunity test standard
As shown in fig. 3, a method for monitoring the behavior of an illegally-unlocked smart lock provided by the present invention is shown, which is implemented in the system described in the foregoing fig. 1, and includes the following steps:
step S10, the control chip in the intelligent lock monitors the magnetic flux of the Hall sensor in real time, and detects the current state of the intelligent lock when the magnetic flux changes, wherein the current state at least comprises: a locking state and an opening state;
step S11, the communication module in the intelligent lock is used for reporting the current state of the intelligent lock detected by the control chip to a monitoring platform;
step S12, the monitoring platform receives the current state information sent by the intelligent lock, determines whether illegal unlocking behaviors exist or not, generates warning information of illegal unlocking, and pushes the warning information to a corresponding mobile terminal;
and step S13, the mobile terminal receives the warning information of illegal unlocking of the monitoring platform.
In a specific example, the method further comprises:
and the communication module in the intelligent lock sends out the current state of the intelligent lock detected by the control chip in a Bluetooth mode. This situation is adapted to the situation where the distance between the smart lock and the mobile terminal is small.
For more details, reference may be made to and combined with the description of fig. 1 and fig. 2, which are not repeated herein.
The embodiment of the invention has the following beneficial effects:
the invention provides a method and a system for monitoring the behavior of an illegally-opened intelligent lock and the intelligent lock.
Meanwhile, in the intelligent lock provided by the invention, the lock core main material is integrally formed by adopting 304 stainless steel materials, the lock core is set to be a 360-degree idle lock core, an unlocking code of 128-bit code is adopted, and the lock core is transmitted through a metal contact arranged in the intelligent lock; meanwhile, the safety performance of the intelligent lock can be further improved by arranging the electrostatic protection circuit and the electromagnetic shielding structure.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While the invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not to be limited to the disclosed embodiment, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (10)
1. The utility model provides an intelligent lock, its includes the lock body, and set up in the inside lock core of lock body, set up in the U-shaped collar tie of lock body tip, characterized in that, it further includes: the permanent magnet, the control chip, the Hall sensor and the communication module are electrically connected with the control chip; wherein:
the permanent magnet is fixedly connected to the end part of one end of the U-shaped lock beam, and when the two ends of the U-shaped lock beam are simultaneously inserted into the lock body, the permanent magnet and the Hall sensor are positioned on the same horizontal plane;
the Hall sensor is fixed in the lock body, and when the U-shaped lock beam is positioned at different positions, the magnetic flux in the Hall sensor changes;
the control chip is arranged inside the lock body and used for detecting the current state of the intelligent lock according to the magnetic flux of the Hall sensor, and the current state at least comprises: a locking state and an opening state;
and the communication module is used for reporting the current state of the intelligent lock detected by the control chip to a monitoring platform.
2. The smart lock of claim 1, wherein the communication module is an NB-IOT communication module or a bluetooth communication module.
3. The smart lock of claim 2 wherein said lock body core stock is integrally formed of 304 stainless steel.
4. The smart lock of claim 3 wherein said lock cylinder is a 360 degree lost motion lock cylinder.
5. The intelligent lock according to claim 4, wherein a metal contact connected with the control chip is arranged in the lock cylinder, the intelligent key is in contact with the metal contact, and transmits an unlocking code to the control chip through the metal contact to request unlocking, and the unlocking code adopts a 128-bit code.
6. The smart lock of any one of claims 1 to 5 further comprising an electrostatic protection circuit electrically connected to said control chip.
7. The smart lock of any one of claims 1 to 5, wherein electromagnetic shielding structures are further provided on the control chip and the communication module.
8. A system for monitoring illegal unlocking intelligent lock behavior is characterized by comprising an intelligent lock, a monitoring platform and at least one mobile terminal, wherein the monitoring platform is communicated with the intelligent lock; wherein:
the intelligent lock is as claimed in any one of claims 1 to 7;
the monitoring platform is used for receiving the current state information sent by the intelligent lock, determining whether illegal unlocking behaviors exist or not, generating warning information of illegal unlocking, and pushing the warning information to a corresponding mobile terminal;
and the mobile terminal is used for receiving the warning information of illegal unlocking of the monitoring platform.
9. A method of monitoring the behavior of an illegally opened smart lock, implemented in a system according to claim 8, comprising the steps of:
the control chip in the intelligent lock monitors the magnetic flux of the Hall sensor in real time, and detects the current state of the intelligent lock when the magnetic flux changes, wherein the current state at least comprises the following steps: a locking state and an opening state;
the communication module in the intelligent lock is used for reporting the current state of the intelligent lock detected by the control chip to a monitoring platform;
the monitoring platform receives the current state information sent by the intelligent lock, determines whether illegal unlocking behaviors exist or not, generates warning information of illegal unlocking, and pushes the warning information to a corresponding mobile terminal;
and the mobile terminal receives the warning information of the illegal unlocking of the monitoring platform.
10. The method of claim 9, further comprising:
and the communication module in the intelligent lock sends out the current state of the intelligent lock detected by the control chip in a Bluetooth mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111475620.7A CN114233108A (en) | 2021-12-06 | 2021-12-06 | Method and system for monitoring illegal unlocking intelligent lock behavior and intelligent lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111475620.7A CN114233108A (en) | 2021-12-06 | 2021-12-06 | Method and system for monitoring illegal unlocking intelligent lock behavior and intelligent lock |
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| Publication Number | Publication Date |
|---|---|
| CN114233108A true CN114233108A (en) | 2022-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111475620.7A Pending CN114233108A (en) | 2021-12-06 | 2021-12-06 | Method and system for monitoring illegal unlocking intelligent lock behavior and intelligent lock |
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| CN (1) | CN114233108A (en) |
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| CN108150021A (en) * | 2016-12-02 | 2018-06-12 | 罗勇 | Electronic password lock without internal battery idle running |
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| CN208441638U (en) * | 2018-05-23 | 2019-01-29 | 国网江苏省电力有限公司常州供电分公司 | A kind of cable well lid smart lock key and smart lock |
| CN208587026U (en) * | 2018-07-02 | 2019-03-08 | 青岛凯福智能科技有限公司 | A kind of padlock |
| CN109736643A (en) * | 2018-12-17 | 2019-05-10 | 厦门硕锋科技有限公司 | Padlock with locking detection part |
| CN111691768A (en) * | 2020-05-29 | 2020-09-22 | 北京中宸泓昌科技有限公司 | Intelligent padlock and assembling method thereof |
-
2021
- 2021-12-06 CN CN202111475620.7A patent/CN114233108A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150021A (en) * | 2016-12-02 | 2018-06-12 | 罗勇 | Electronic password lock without internal battery idle running |
| CN208441638U (en) * | 2018-05-23 | 2019-01-29 | 国网江苏省电力有限公司常州供电分公司 | A kind of cable well lid smart lock key and smart lock |
| CN208430896U (en) * | 2018-06-22 | 2019-01-25 | 东莞市安邦德智能锁具科技有限公司 | A kind of antitheft bluetooth pad lock structure |
| CN208587026U (en) * | 2018-07-02 | 2019-03-08 | 青岛凯福智能科技有限公司 | A kind of padlock |
| CN109736643A (en) * | 2018-12-17 | 2019-05-10 | 厦门硕锋科技有限公司 | Padlock with locking detection part |
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