CN113294029B - Lock picking monitoring method and device for intelligent door lock - Google Patents
Lock picking monitoring method and device for intelligent door lock Download PDFInfo
- Publication number
- CN113294029B CN113294029B CN202110231615.5A CN202110231615A CN113294029B CN 113294029 B CN113294029 B CN 113294029B CN 202110231615 A CN202110231615 A CN 202110231615A CN 113294029 B CN113294029 B CN 113294029B
- Authority
- CN
- China
- Prior art keywords
- lock
- monitoring
- state
- detecting
- lock body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
-
- 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
- E05B45/08—Electric alarm locks with contact making inside the lock or in the striking plate
-
- 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
- E05B45/08—Electric alarm locks with contact making inside the lock or in the striking plate
- E05B45/12—Electric alarm locks with contact making inside the lock or in the striking plate by movement of the bolt
-
- 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
Abstract
The invention discloses a lock picking monitoring method of an intelligent door lock, which comprises the following steps: detecting the resistance value of a monitoring lead connected between the outer lock body and the inner lock body to obtain the installation length of the monitoring lead, comparing the installation length with the distance value of the outer lock body and the inner lock body input from the outside, and outputting unqualified installation information if the installation length is not matched with the distance value; whether the monitoring wire is conducted or not is detected, if not, the outer lock body of the intelligent door lock can be judged to be detached, and at the moment, lock picking alarm information is output.
Description
Technical Field
The invention relates to the field of intelligent door locks, in particular to a method and a device for monitoring the picking of an intelligent door lock.
Background
In recent years, with the rise of the smart home market, more and more multiple users begin to use the smart door lock, and the smart door lock brings good use experience to the user by virtue of the functions of being convenient for locking, unlocking and remotely checking the locking state.
The outer lock body of current intelligent lock generally is provided with pick-proof lock device, current pick-proof lock device is including setting up the elasticity pressing piece at the outer lock body back, the elasticity pressing piece is compressed when outer lock body is installed to the door body, the elasticity pressing piece makes the pick-proof lock circuit of intelligent lock switch on or end, when the outer lock body is torn open by force to lawless persons, outer lock body and the separation of the door body, the release of elasticity pressing piece extends, pick-proof lock circuit ends or switches on this moment, this makes the intelligent lock can discern that outer lock body pulls down from the door body. However, lawbreakers can still insert the auxiliary tool such as the hard card into the gap between the outer lock body and the door body before the outer lock body is detached, so that the auxiliary tool such as the hard card can always press the elastic pressing piece to prevent the elastic pressing piece from releasing and extending, and then detach the outer lock body from the door body, thus deceiving the existing anti-picking lock circuit.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a method and a device for monitoring the picking of an intelligent door lock, so as to solve the problem that the conventional picking-proof lock mechanism and circuit cannot resist the interference of a picking auxiliary tool.
The purpose of the invention is realized by adopting the following technical scheme:
a lock picking monitoring method of an intelligent door lock comprises the following steps:
step S10, detecting the resistance value of a monitoring lead connected between an outer lock body and an inner lock body to obtain the installation length of the monitoring lead, comparing the installation length with the distance value between the outer lock body and the inner lock body input from the outside, executing step S20 if the installation length is matched with the distance value, otherwise outputting unqualified installation information;
and S20, detecting whether the monitoring lead is conducted or not, and outputting lock picking alarm information if the monitoring lead is not conducted.
In some optional embodiments, the step S20 further includes:
and detecting the state of a vibration sensor in the outer lock body, and outputting the lock picking alarm information when the vibration sensor is switched from the first state to the second state.
In some optional embodiments, the step S20 further includes:
and detecting the opening and closing state of the door body and the rotating state of the lock cylinder, and if the door body is in the closing state and the lock cylinder is in the non-rotating state, outputting the lock picking alarm information when detecting the movement of the lock tongue.
In some optional embodiments, the method further comprises:
and S30, transmitting the lock picking alarm information to a user terminal through a server.
In some optional embodiments, the step S20 further includes:
and controlling a loudspeaker device to send out an acoustic signal when the lock picking alarm information is output.
In order to solve the same technical problem, the invention also provides a lock picking monitoring device of the intelligent door lock, which comprises:
the installation detection module is used for detecting the resistance value of a monitoring lead connected between the outer lock body and the inner lock body to obtain the installation length of the monitoring lead;
the installation comparison module is used for comparing the installation length with the distance value between the outer lock body and the inner lock body input from the outside, and outputting unqualified installation information if the installation length is not matched with the distance value;
and the lock body separation detection module is used for detecting whether the monitoring lead is conducted or not, and if not, outputting lock picking alarm information.
In some optional embodiments, further comprising:
and the vibration detection module is used for detecting the state of a vibration sensor in the outer lock body, and the vibration sensor is switched from a first state to a second state, so that the lock picking alarm information is output.
In some optional embodiments, the method further comprises:
the lock tongue prizing detection module is used for detecting the opening and closing state of the door body and the rotating state of the lock cylinder, and if the door body is in the closing state and the lock cylinder is in the non-rotating state, the lock tongue prizing alarm information is output when the motion of the lock tongue is detected.
In some optional embodiments, further comprising:
and the transmission module is used for transmitting the lock picking alarm information to a user terminal through a server.
Compared with the prior art, the invention has the beneficial effects that:
by the resistance value of the control wire of being connected between outer lock body and interior lock body, record the installation length of control wire to compare installation length and the outer lock body of external input and the interval value of interior lock body, ensure that the installation length of control wire matches with the interval value, when detecting the control wire nonconducting, then can judge that the outer lock body of intelligent lock is pulled down, should output and prize lock alarm information.
Drawings
FIG. 1 is a simplified flow chart of the monitoring method for monitoring the intelligent door lock during picking;
FIG. 2 is a schematic flow chart showing the steps of the monitoring method for monitoring the intelligent door lock;
FIG. 3 is a schematic structural diagram of the monitoring device for monitoring the picking of the intelligent door lock;
in the figure:
100. installing a detection module; 200. installing a comparison module; 300. a lock body separation detection module; 400. a vibration detection module; 500. a lock tongue prying detection module; 600. and a transmission module.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example 1
Referring to fig. 1 to 2, a method for monitoring the prying of an intelligent door lock according to the present invention is schematically shown, and includes:
step S10, detecting the resistance value of a monitoring lead connected between an outer lock body and an inner lock body to obtain the installation length of the monitoring lead, comparing the installation length with the distance value of the outer lock body and the inner lock body input from the outside, executing step S20 if the installation length is matched with the distance value, otherwise outputting unqualified installation information;
specifically, knowing the resistance value of the monitoring lead in unit length, the length of the monitoring lead can be obtained according to the resistance of the actually measured monitoring lead and recorded as the installation length, after the installation of the outer lock body and the inner lock body of the intelligent door lock is completed, an installer inputs the distance value between the outer lock body and the inner lock body, and if the installation length is within the error threshold value of the distance value, the installation length can be considered to be matched with the distance value. In order to achieve a better anti-picking effect, the error threshold is preferably 3-5 mm, so that the monitoring lead is kept in a substantially horizontal state after the installation of the outer lock body and the inner lock body is completed, when the outer lock body is separated from the door body, the monitoring lead is forcedly separated from the outer lock body, and a lawbreaker cannot ensure that the monitoring lead is connected with the outer lock body all the time through the existing lock picking auxiliary tool.
And S20, detecting whether the monitoring lead is conducted or not, if not, outputting lock picking alarm information, and if the monitoring lead is separated from the outer lock body forcibly when the outer lock body is separated from the door body, judging that the outer lock body is detached from the door body because the monitoring lead is not conducted.
Meanwhile, the state of a vibration sensor in the outer lock body is detected, and when the vibration sensor is switched from a first state to a second state, lock picking alarm information is output; specifically, the first state of vibration sensor is not detecting the vibration state, and the second state of vibration sensor is detecting the vibration state, and when detecting that the vibration sensor switches to the second state promptly, then can judge that intelligent lock receives external force and assault, output prize lock alarm information.
The method comprises the steps of detecting the opening and closing state of a door body and the rotating state of a lock cylinder, outputting lock picking alarm information when detecting the movement of a lock tongue if the door body is in a closing state and the lock cylinder is in a non-rotating state, and monitoring the scene that a thief picks the lock tongue through a lock tongue picking tool, wherein the monitoring of the opening and closing state of the door body can be completed through a triangular tongue of an intelligent door lock, and the rotating state detection of the lock cylinder can be realized through a rotating sensor connected with the lock cylinder.
In addition, control speaker and send acoustic signal when output pick lock alarm information, not only can remind the user, can also frighten lawless persons.
And S30, transmitting the lock picking alarm information to a user terminal through a server, and when the user is not at home, receiving a lock picking alarm information prompt through the user terminal by the user.
Example 2
As shown in fig. 3, in order to solve the same technical problem, the present invention further provides a lock picking monitoring device for an intelligent door lock, including:
the installation detection module 100 is used for detecting the resistance value of the monitoring lead connected between the outer lock body and the inner lock body to obtain the installation length of the monitoring lead;
the installation comparison module 200 is used for comparing the installation length with the distance value between the external lock body and the internal lock body which are input from the outside, and outputting unqualified installation information if the installation length is not matched with the distance value;
the lock body separation detection module 300 is used for detecting whether a monitoring lead is conducted or not, and outputting lock picking alarm information if the monitoring lead is not conducted;
the vibration detection module 400 is used for detecting the state of a vibration sensor in the outer lock body, and when the vibration sensor is switched from a first state to a second state, lock picking alarm information is output;
the lock tongue prying detection module 500 is used for detecting the opening and closing state of the door body and the rotation state of the lock cylinder, and outputting lock prying alarm information when the motion of the lock tongue is detected if the door body is in the closing state and the lock cylinder is in the non-rotation state;
and the transmission module 600 is used for transmitting the lock picking alarm information to the user terminal through the server.
Compared with the prior art, the invention has the beneficial effects that:
by the resistance value of the control wire of being connected between outer lock body and interior lock body, record the installation length of control wire to compare the interval value of the outer lock body of installation length and external input and interior lock body, ensure that the installation length of control wire matches with the interval value, when detecting the control wire and do not switch on, then can judge that the outer lock body of intelligent lock is pulled down, should output and prize lock alarm information.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.
Claims (7)
1. A method for monitoring the prying of an intelligent door lock is characterized by comprising the following steps:
step S10, detecting the resistance value of a monitoring lead connected between an outer lock body and an inner lock body to obtain the installation length of the monitoring lead, comparing the installation length with the distance value between the outer lock body and the inner lock body input from the outside, executing step S20 if the installation length is matched with the distance value, otherwise outputting unqualified installation information;
s20, detecting whether the monitoring lead is conducted or not, and if not, outputting lock picking alarm information; and detecting the state of a vibration sensor in the outer lock body, and outputting the lock picking alarm information when the vibration sensor is switched from a first state to a second state.
2. The method for monitoring the prying of an intelligent door lock according to claim 1, wherein the step S20 further comprises:
and detecting the opening and closing state of the door body and the rotating state of the lock cylinder, and if the door body is in the closing state and the lock cylinder is in the non-rotating state, outputting the lock picking alarm information when detecting the movement of the lock tongue.
3. The method for monitoring the prying of an intelligent door lock according to claim 1, further comprising:
and S30, transmitting the lock picking alarm information to a user terminal through a server.
4. The method for monitoring the prying of an intelligent door lock according to claim 1, wherein the step S20 further comprises:
and controlling a loudspeaker device to send out an acoustic signal when the lock picking alarm information is output.
5. The utility model provides a picklock monitoring device of intelligence lock which characterized in that includes:
the installation detection module is used for detecting the resistance value of a monitoring lead connected between the outer lock body and the inner lock body to obtain the installation length of the monitoring lead;
the installation comparison module is used for comparing the installation length with the distance value of the outer lock body and the inner lock body input from the outside, and if the installation length is not matched with the distance value, outputting unqualified installation information;
the lock body separation detection module is used for detecting whether the monitoring lead is conducted or not, and if not, outputting lock picking alarm information;
and the vibration detection module is used for detecting the state of a vibration sensor in the outer lock body, and the vibration sensor is switched from a first state to a second state, so that the lock picking alarm information is output.
6. The apparatus for monitoring the pry of an intelligent door lock according to claim 5, further comprising:
the lock tongue prizes the detection module, is used for detecting the on-off state of the door body and the rotating state of the lock core, if the door body is in the closed state just the lock core is in the non-rotating state, outputs when detecting the motion of the lock tongue the lock picking alarm information.
7. The apparatus for monitoring the pry of an intelligent door lock according to claim 5, further comprising:
and the transmission module is used for transmitting the lock picking alarm information to a user terminal through a server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110231615.5A CN113294029B (en) | 2021-03-02 | 2021-03-02 | Lock picking monitoring method and device for intelligent door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110231615.5A CN113294029B (en) | 2021-03-02 | 2021-03-02 | Lock picking monitoring method and device for intelligent door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113294029A CN113294029A (en) | 2021-08-24 |
| CN113294029B true CN113294029B (en) | 2022-12-02 |
Family
ID=77319222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110231615.5A Active CN113294029B (en) | 2021-03-02 | 2021-03-02 | Lock picking monitoring method and device for intelligent door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113294029B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003213996A (en) * | 2002-01-22 | 2003-07-30 | Shojiro Kumagai | Electric lock operated by magnetic-pole detecting sensor and electric lock with external power-supply receiving mechanism |
| CN102691460A (en) * | 2011-03-18 | 2012-09-26 | 湖南鑫美格新型装饰材料有限公司 | Ecological single-page door |
| CN104020328A (en) * | 2014-04-29 | 2014-09-03 | 国网上海市电力公司 | Electric larceny preventive electric meter box |
| GB2528468A (en) * | 2014-07-22 | 2016-01-27 | Mighton Products Ltd | Window status sensor system |
| CN106168083B (en) * | 2015-05-19 | 2019-02-19 | 华硕电脑股份有限公司 | Lock with sensing function |
| CN111577012A (en) * | 2020-04-27 | 2020-08-25 | 德施曼机电（中国）有限公司 | Anti-dismantling system and anti-dismantling method for intelligent lock |
-
2021
- 2021-03-02 CN CN202110231615.5A patent/CN113294029B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113294029A (en) | 2021-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204166591U (en) | A kind of intelligent door lock system based on WIFI and Cloud Server | |
| US10895094B2 (en) | Automated door lock | |
| CN105225301A (en) | A kind of intelligent door lock system based on WIFI and Cloud Server | |
| CN101408079A (en) | Control method and apparatus of rolling coding type door lock linkage antitheft alarm system | |
| CN108222678B (en) | Intelligent lock | |
| CN108162903B (en) | Method and device for monitoring a vehicle | |
| CN112031544B (en) | Driving system and control method of electronic lock body | |
| CN110176232B (en) | Sound control circuit for automobile tail gate and control method thereof | |
| CN113294029B (en) | Lock picking monitoring method and device for intelligent door lock | |
| CN210804545U (en) | Iris lock with high safety performance and intelligent home system based on iris lock | |
| CN100572733C (en) | Anti-theft pick-proof door | |
| CN210804019U (en) | Iris lock capable of detecting closing state of door body and intelligent home system | |
| CN202280391U (en) | Intelligent antitheft door and double anti-theft lock thereof | |
| CN104732689A (en) | House anti-theft system and control method based on internet of things and mobile phone terminal | |
| CN204480414U (en) | Based on the household burglary-resisting system of Internet of Things and mobile phone terminal | |
| CN201034002Y (en) | Multifunctional automatic service-deploy voice alarm burglar-proof door | |
| CN102022066A (en) | Burglarproof door capable of identifying host and burglarproof early warning instrument thereof | |
| US20100303253A1 (en) | Vehicle control device and vehicle state monitoring method | |
| US11927031B2 (en) | Portable electronic lock | |
| CN113266205B (en) | Intelligent lock with alarm function based on monitoring of Internet of things | |
| CN205297054U (en) | Intelligent lock | |
| JP2012149452A (en) | Hook lock monitoring device | |
| CN103101511A (en) | Novel car window closing device | |
| KR20180055426A (en) | Latch assembly for door-lock | |
| CN210804546U (en) | Intelligent home system based on iris lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Room 238, room 406, 1 Yichuang street, Huangpu District, Guangzhou, Guangdong 510700 Applicant after: Guangzhou langguo Electronic Technology Co.,Ltd. Address before: Room 238, room 406, 1 Yichuang street, Huangpu District, Guangzhou, Guangdong 510700 Applicant before: GUANGZHOU LANGO ELECTRONIC SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |