CN110130740A - Two dimensional code lock core - Google Patents
Two dimensional code lock core Download PDFInfo
- Publication number
- CN110130740A CN110130740A CN201910483140.1A CN201910483140A CN110130740A CN 110130740 A CN110130740 A CN 110130740A CN 201910483140 A CN201910483140 A CN 201910483140A CN 110130740 A CN110130740 A CN 110130740A
- Authority
- CN
- China
- Prior art keywords
- key
- dimensional code
- core
- printed
- control circuit
- 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.)
- Pending
Links
Classifications
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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
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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
- E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
- E05B47/0607—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving pivotally or rotatively
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
- G06K7/1417—2D bar codes
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Lock And Its Accessories (AREA)
Abstract
A kind of lock core opened by two dimensional code identification, and it is printed on two dimensional code key of the two dimensional code as distinguishing mark；It include plug body, key, core, keyhole, key groove hole, hoodle as conventional lock cylinders；It is characterized in that, there is brake pin aperture on core, it is printed on two dimensional code on the key, when correct key is inserted into lockhole by user, it will do it hoodle unlock first, the insertion of key simultaneously triggers the starting of two dimensional code identifier, scanning lens is scanned the two dimensional code being printed on the key by the Sao Miao aperture in plug body, and send scan data to control circuit, scan data is compared control circuit with the data taken out from storage card, comparison can send open command to stepper motor after passing through, the rotation of stepper motor drives spiral banking pin to screw out from brake pin aperture, at this moment user, which rotates key, can rotate core.
Description
Technical field
A kind of lock core opened by two dimensional code identification, and it is printed on two dimensional code key of the two dimension as distinguishing mark.
Background technique
Traditional mechanical lock master usually with the hoodle of several different lengths and corresponding deep mixed slot on the key or
The corresponding position in hole and relationship realize locking or unlatching.It is in theory exactly that a kind of physical location is corresponding and displacement is formed
The mode of encryption and decryption.The advantages of this mode is that the production technology of lock is relatively easy, production cost also relative moderate, production
It is all relatively low with the threshold that uses, it is easy to universal.But its shortcomings that, is also apparent, is that it is easy to common work first
Tool is cracked, so that the property of user and safety be allowed to face potential threat.In reality, the various unlocking techniques grasped
Highly skilled thives have usually manufactured the tragedy of too many pilferages miracle and personal injury before being restrained by law, most of trace it to its cause all
It is that the safety of lock low causes.In today that information technology is maked rapid progress, the lock of a new generation is constructed using modern scientific and technical result
Tool, imperative, it can promote the science and technology and technical threshold of stealer unlocking, and the stolen risk of user is effectively reduced.
Summary of the invention
A kind of lock core opened by two dimensional code identification, and it is printed on two dimensional code key of the two dimensional code as distinguishing mark
Spoon；This lock core is as traditional lock core, including plug body 1, key 2, core 3, rotates output chip 9, keyhole 5, key slot
Hole 6, pin tumbler of lock cylinder 7, core hoodle 16；It is characterized in that, there is brake pin aperture 8 on core 3, it is printed on two dimensional code 4 on key 2, locks
There is scanning aperture 11 on core ontology 1, there is scanning opening 14 on the corresponding position of core 3, there is two dimensional code identifier 13, two dimensional code is known
Other device 13 includes scanning lens 15, control circuit 17, storage card 23, stepper motor 19 and spiral banking pin 21；When user will just
When in true key insertion lockhole, hoodle unlock will do it first, core hoodle 16 makes to lock after the contraposition cooperation of key slot 6
The position of core hoodle 7 can just allow 3 unitary rotation of lock core；Simultaneously with this, the insertion of key 2 triggers two dimensional code identifier 13 and opens
Dynamic, scanning lens 15 passes through scanning 14 pairs of keys of opening in the Sao Miao aperture 11 and the corresponding position of core 3 in plug body 1
The two dimensional code 4 being printed on 2 is scanned, and sends scan data to control circuit 17, control circuit 17 by scan data with
The data taken out from storage card 23 are compared, and comparison will send open command, stepping electricity after passing through to stepper motor 19
The rotation of machine 19 drives spiral banking pin 21 to screw out from brake pin aperture 8, and at this moment user, which rotates key 2, can rotate core
3, rotation is output on the object for needing to open by rotation output chip 9, to complete to open lockset；It can be triggered after key extraction
Control circuit 17 sends out code to stepper motor 19, in 21 cycle brake pin aperture 8 of spiral banking pin.
Detailed description of the invention
1, attached drawing 1 is the core status schematic diagram before two dimensional code is not logical
2, attached drawing 2 is that two dimensional code passes through the core status schematic diagram after scanning validation
3, attached drawing 3 is the schematic diagram of implementation method two.
Implementation method one
A kind of lock core opened by two dimensional code identification, and it is printed on two dimensional code key of the two dimensional code as distinguishing mark；This
Lock core is as traditional lock core, including plug body 1, key 2, core 3, rotates output chip 9, keyhole 5, key groove hole 6, lock
Core hoodle 7, core hoodle 16；It is characterized in that, there is brake pin aperture 8 on core 3, two dimensional code 4, plug body 1 are printed on key 2
On have scanning aperture 11, have scanning opening 14 on the corresponding position of core 3, there is two dimensional code identifier 13, two dimensional code identifier 13
Including scanning lens 15, control circuit 17, storage card 23, stepper motor 19 and spiral banking pin 21；When user is by correct key
When in spoon insertion lockhole, hoodle unlock will do it first, core hoodle 16 makes pin tumbler of lock cylinder after the contraposition cooperation of key slot 6
7 position can just allow 3 unitary rotation of lock core；Simultaneously with this, the insertion of key 2 triggers the starting of two dimensional code identifier 13, sweeps
It retouches camera lens 15 and is open on 14 pairs of keys 2 by the scanning in the Sao Miao aperture 11 and the corresponding position of core 3 in plug body 1 and printed
Some two dimensional codes 4 are scanned, and send scan data to control circuit 17, control circuit 17 by scan data with from storage
The data taken out in card 23 are compared, and comparison will send open command to stepper motor 19 after passing through, stepper motor 19
Rotation drives spiral banking pin 21 to screw out from brake pin aperture 8, and at this moment user, which rotates key 2, can rotate core 3, rotates
Rotation is output on the object for needing to open by output chip 9, to complete to open lockset；Control electricity can be triggered after key extraction
Road 17 sends out code to stepper motor 19, in 21 cycle brake pin aperture 8 of spiral banking pin.
Implementation method two
A kind of lock core opened by two dimensional code identification, and it is printed on two dimensional code key of the two dimensional code as distinguishing mark；This
Lock core is as traditional lock core, including plug body 1, key 2, core 3, rotates output chip 9, keyhole 5, which is characterized in that
There is brake pin aperture 8 on core 3, two dimensional code 4 is printed on key 2, there is scanning aperture 11, the corresponding position of core 3 in plug body 1
On have scanning opening 14, have a two dimensional code identifier 13, two dimensional code identifier 13 includes scanning lens 15, control circuit 17, storage
Card 23, stepper motor 19 and spiral banking pin 21；Two dimensional code can be triggered when correct key is inserted into lockhole by user to know
Other device 13 starts, and scanning lens 15 passes through the scanning opening in the Sao Miao aperture 11 and the corresponding position of core 3 in plug body 1
The two dimensional code 4 being printed on 14 pairs of keys 2 is scanned, and sends scan data to control circuit 17, and control circuit 17 will be swept
It retouches data and is compared with the data taken out from storage card 23, comparison will send to open to stepper motor 19 after passing through to be referred to
It enables, the rotation of stepper motor 19 drives spiral banking pin 21 to screw out from brake pin aperture 8, and at this moment user rotates key 2
To rotate core 3, rotation is output on the object for needing to open by rotation output chip 9, to complete to open lockset；When key pulls out
After out can trigger control circuit 17 to stepper motor 19 send out code, in 21 cycle brake pin aperture 8 of spiral banking pin.
Therefore, those skilled in the art should understand that, the present invention by appended claims is not being departed from
Spirit and scope in, can to the present invention carry out various modifications.
Claims (2)
1. a kind of lock core opened by two dimensional code identification, and it is printed on two dimensional code key of the two dimensional code as distinguishing mark；
This lock core is as traditional lock core, including plug body (1), key (2), core (3), rotates output chip (9), keyhole (5),
Key groove hole (6), pin tumbler of lock cylinder (7), core hoodle (16)；It is characterized in that, having brake pin aperture (8), key on core (3)
(2) it is printed on two dimensional code (4), has in plug body (1) scanning aperture (11) on, there is scanning to be open on the corresponding position of core (3)
(14), have two dimensional code identifier (13), two dimensional code identifier (13) includes scanning lens (15), control circuit (17), storage card
(23), stepper motor (19) and spiral banking pin (21)；When correct key is inserted into lockhole by user, bullet will do it first
Pearl unlock, core hoodle (16) make the position of pin tumbler of lock cylinder (7) that can just allow lock core after the contraposition cooperation of key slot (6)
(3) unitary rotation；Simultaneously with this, the insertion of key (2) triggers two dimensional code identifier (13) starting, and scanning lens (15) passes through
Scanning opening (14) in scanning aperture (11) and the corresponding position of core (3) in plug body (1) on key (2) to being printed on
Two dimensional code (4) be scanned, and scan data is sent to control circuit (17), control circuit (17) by scan data with from
The data taken out in storage card (23) are compared, and comparison will send open command, stepping to stepper motor (19) after passing through
The rotation of motor (19) drives spiral banking pin (21) to screw out from brake pin aperture (8), and at this moment user rotates key (2)
To rotate core (3), rotation is output on the object for needing to open by rotation output chip (9), to complete to open lockset；Work as key
Meeting trigger control circuit (17) sends out code, spiral banking pin (21) cycle banking pin to stepper motor (19) after spoon is extracted
In hole (8).
2. a kind of lock core opened by two dimensional code identification according to claim 1, it is characterised in that key prints on (2)
There is two dimensional code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910483140.1A CN110130740A (en) | 2019-06-04 | 2019-06-04 | Two dimensional code lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910483140.1A CN110130740A (en) | 2019-06-04 | 2019-06-04 | Two dimensional code lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110130740A true CN110130740A (en) | 2019-08-16 |
Family
ID=67580091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910483140.1A Pending CN110130740A (en) | 2019-06-04 | 2019-06-04 | Two dimensional code lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110130740A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113178026A (en) * | 2020-01-09 | 2021-07-27 | 中移物联网有限公司 | Intelligent lock |
-
2019
- 2019-06-04 CN CN201910483140.1A patent/CN110130740A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113178026A (en) * | 2020-01-09 | 2021-07-27 | 中移物联网有限公司 | Intelligent lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190816 |