CN106097505B - A kind of infrared coded lock - Google Patents
A kind of infrared coded lock Download PDFInfo
- Publication number
- CN106097505B CN106097505B CN201610415826.3A CN201610415826A CN106097505B CN 106097505 B CN106097505 B CN 106097505B CN 201610415826 A CN201610415826 A CN 201610415826A CN 106097505 B CN106097505 B CN 106097505B
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- CN
- China
- Prior art keywords
- infrared
- decoding
- unit
- password
- controller
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Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00944—Details of construction or manufacture
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
Abstract
The invention discloses a kind of infrared coded lock, including：Lockset and tapered end include multiple password units on lockset, infrared transmitting tube, infrared receiving tube are both provided in each password unit；The first controller is additionally provided in lockset, wherein being stored with cipher graphic, the first controller is connected with infrared transmitting tube, infrared receiving tube and tapered end；When the first controller receives unlocking signal, all infrared transmitting tubes is controlled to send infrared light, part infrared light reflects, corresponding infrared receiving tube receives infrared light, when the decoding figure that the infrared receiving tube for receiving infrared light forms is consistent with cipher graphic, tapered end is controlled to unlock, failure of otherwise unlocking.The password unit that the present invention is formed using infrared transmitting tube, reception pipe, small, the quantity of password unit is more than button, adds the complexity of password；It is unlocked using infrared light, there is no abrasions, extend service life, and others cannot at will input password, avoid the problem of locked.
Description
Technical field
The present invention relates to coded lock field, more particularly to a kind of infrared coded lock.
Background technology
Existing coded lock generally use turntable or button, turntable or button are all mounted on coded lock, when unlocking every time
It is unlocked by being manually entered password or rotating rotary disc dial password, using turntable model due to unlocking by mechanical structure, worn
Larger, the service life of coded lock reduces, and using key-press input password since button is mounted on coded lock, often or has
Child small is stolen disorderly by coded lock Password Input errors number can be caused exceeded and locked, also reduce coded lock keyboard
Service life.In addition, the mode of key-press input password, each key switch connects a device, but due to lockset size
Limitation, often the number of password does not exceed 16, and password is determined, only the unique correctly password ability of input
Lock can be opened, and password cannot be replaced, but with the raising of technology, such coded lock can not meet requirement.
The content of the invention
The present invention for the above-mentioned prior art present in problem, a kind of infrared coded lock is proposed, using one-to-one
Multiple password units of one group of infrared transmitting tube and infrared receiving tube composition, the volume of password unit is very small, in same size
Lockset on, the quantity of password unit can be more than the quantity of button, and then add the complexity of password, safer；Using
Liquid crystal cipher key is unlocked, and there is no abrasion, extends the service life of coded lock, and others cannot at will input it is close
Code, avoids child or thief disorderly inputs password, causes the problem of locked.
In order to solve the above technical problems, the present invention is achieved through the following technical solutions：
The present invention provides a kind of infrared coded lock, including：Lockset and tapered end include password unit on the lockset,
The password unit include it is multiple, infrared transmitting tube, infrared receiving tube are both provided in each password unit；
The first controller is additionally provided in the lockset, the password unit composition is stored in first controller
Cipher graphic, first controller are connected with the infrared transmitting tube, infrared receiving tube and tapered end；
When first controller receives unlocking signal, all infrared transmitting tubes is controlled to send infrared
Light, the part infrared light reflect, and the corresponding infrared receiving tube receives the infrared light, described red when receiving
When the decoding figure of the infrared receiving tube composition of outer light is consistent with the cipher graphic, the first controller control lock
Head is unlocked, failure of otherwise unlocking.
It is preferred that it further includes：Key, described to include decoding unit on the key, the decoding unit includes multiple, Duo Gesuo
Decoding unit is stated to correspond with multiple password units；
Second controller is additionally provided in the key, the second controller is connected with the decoding unit, and described
Be stored with the decoding figure of decoding unit composition in two controllers, so when unlocking according to the decoding Graph Control with
The decoding unit of the decoding figure correspondence position is shown as black, the infrared emission of the corresponding password unit
The decoding unit that the infrared light of pipe transmitting runs into the black reflects.
It is preferred that using wireless signal synchronization time between the lockset and the key.
It is preferred that the key is liquid crystal display.
It is preferred that multiple password units are arranged in arrays, regular arrangement facilitates password unit and decoding is single
The setting of member, while space is saved, reduce the volume of lockset and key.
It is preferred that the cipher graphic and the decoding figure include multigroup, multigroup decoding figure and multigroup institute
Cipher graphic one-to-one corresponding is stated, multigroup cipher graphic and multigroup decoding figure switch successively, and the decoding figure
Shape and the cipher graphic switch simultaneously, when it is all it is described decoding figure it is all consistent with the cipher graphic when, described first
Controller controls the tapered end to unlock.
It is preferred that the switching time between multigroup cipher graphic is identical or different, multiple cipher figure switching time
Can be inconsistent, for example, first group was changed second group every 0.1 second, spend 0.01 second and change the 3rd group, the 4th group, between the time was changed every 0.3 second
Every setting complete one is answered without regularity, but the decoding figure switching time of key and the cipher graphic switching time of lockset
It causes, could unlock, herein, the time is without regularity so that others can not decode.
It is preferred that be provided with the first wireless communication unit in the lockset, first wireless communication unit and described the
One controller is connected, for being carried out wireless communication with mobile terminal, and then for being modified to the cipher graphic；And
The second wireless communication unit, second wireless communication unit and the second controller are provided in the key
It is connected, for being carried out wireless communication with mobile terminal, and then for being modified to the decoding figure.
It is preferred that the cipher graphic and the decoding figure include multigroup, multigroup cipher graphic and multigroup institute
It states decoding figure to correspond, multigroup cipher graphic and multigroup decoding figure switch successively, and the decoding figure
Shape and the cipher graphic switch simultaneously；
First wireless communication unit and second wireless communication unit are used to communicate wirelessly with mobile terminal,
And then switching time to the cipher graphic and the switching time of the decoding figure are replaced.
It is preferred that first wireless communication unit and/or second wireless communication unit be bluetooth-communication unit, it is red
One kind in outer communication unit or WIFI communication units.
Compared to the prior art, the present invention has the following advantages：
（1）Infrared coded lock provided by the invention, key are liquid crystal display, and infrared transmitting tube is provided in lockset and infrared is connect
Closed tube, the coded lock realized by infrared light solve the problems, such as that mechanical lock repetitive operation abrasion is big, extend making for coded lock
Use the service life；
（2）The infrared coded lock of the present invention, for the coded lock realized by infrared signal, there is no children and thief
Disorderly by locked situation is caused, unnecessary trouble is avoided, coded lock can just only be unlocked using specific key, improved
The security of coded lock；
（3）The infrared coded lock of the present invention can store multiple cipher figure in lockset, between multiple cipher figure according to
Secondary replacement, corresponding decoding figure also store multigroup, are corresponded with cipher graphic, and switching time is identical, only all
It when decoding figure is all consistent with corresponding cipher graphic, can unlock, failure of otherwise unlocking further improves coded lock
Security；
（4）The cipher graphic and unlock figure of the infrared coded lock of the present invention can also be modified, can be periodically to close
Code figure and decoding figure carry out corresponding modification, while the switching time interval of cipher graphic and decoding figure can also carry out
It changes, the switching time between multiple cipher figure may be the same or different, corresponding, between multigroup decoding figure
Switching time may be the same or different, upon handover between it is different when, user can freely be set, and switching time does not advise
Rule property, others can not crack substantially, further improve the security of coded lock.
Certainly, implement any of the products of the present invention and do not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
Embodiments of the present invention are described further below in conjunction with the accompanying drawings：
Fig. 1 is the schematic diagram of the lockset of the infrared coded lock of the embodiment of the present invention 1；
Fig. 2 is the schematic diagram of the key of the infrared coded lock of the embodiment of the present invention 1.
Label declaration：1- locksets, 2- keys；
11- password units；
111- infrared transmitting tubes, 112- infrared receiving tubes；
21- decoding units.
Specific embodiment
It elaborates below to the embodiment of the present invention, the present embodiment is carried out lower based on the technical solution of the present invention
Implement, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following implementation
Example.
With reference to Fig. 1-Fig. 2, the infrared coded lock of the present invention is described in detail in the present embodiment, including：Lockset 1 and
Tapered end includes on lockset 1：Password unit 11, for password unit 11 including multiple, the present embodiment includes 64, and in 8*8 matrixes
Arrangement；Each password unit 11 includes one group of infrared transmitting tube 111, infrared receiving tube 112.It is further included in lockset 1：First control
Device processed（It is not shown in figure）, the first controller is connected respectively with infrared transmitting tube 111, infrared receiving tube 112 and tapered end, and first
Cipher graphic is previously stored in controller, when unlocking, infrared transmitting tube is for emitting infrared light, some position is shown when key
Show black, the infrared light reflection of the mutually position will be irradiated, corresponding infrared receiving tube is with regard to that can receive reflected signal, when key
A position display is transparent, irradiates the infrared light to the position with regard to that can penetrate, and corresponding infrared receiving tube does not just receive reflection letter
Number, whether the figure and default cipher graphic that the password unit that the judgement of the first controller receives reflected light forms are consistent, such as
Fruit unanimously then controls tapered end to unlock, and unlocking if inconsistent fails.When needing to unlock, further include：Key 2 is wrapped in key 2
It includes：Decoding unit 21, decoding unit page 21 is including multiple, and the quantity of decoding unit 21 and arrangement and password unit 11 corresponding one
It causes, schematic diagram is additionally provided with second controller in key 2 as shown in Fig. 2, key 2 is liquid crystal display in the present embodiment
（It is not shown in figure）, decoding figure is previously stored in second controller, it is consistent with the cipher graphic of corresponding lockset 1.
When user is unlocked using key 2, key 2 is put into correspondence position, it is made to be close to lockset 1, decoding is single
Member 21 is corresponded with the password unit 11 in lockset 1, and key 2 sends time " 0 " position signal, the first controller in lockset 1
Time of receipt (T of R) " 0 " position signal, from this moment on, the password unit 11 in the first controller control lockset 1 is according to setting
Program output password figure, meanwhile, the decoding unit 21 in second controller control key 2 exports decoding according to the program of setting
Figure, when cipher graphic is consistent with decoding figure, the first controller control tapered end is unlocked, failure of otherwise unlocking.Specifically
Way is：During first controller time of receipt (T of R) " 0 " position signal, all infrared transmitting tubes is controlled to send infrared light, while the second control
Device processed is shown as black according to the decoding unit 21 of decoding Graph Control correspondence position, corresponding password unit 11 it is infrared
The infrared light reflection that transmitting tube 111 emits, corresponding infrared receiving tube 112 is with regard to that can receive reflected light, remaining decoding unit
21 displays are transparent, irradiate the infrared light to the position with regard to that can penetrate, and corresponding infrared receiving tube 112 does not just receive reflected light,
Receive reflected light infrared receiving tube composition signal graph it is consistent with cipher graphic when, the first controller control tapered end open
Lock, failure of otherwise unlocking.
In the present embodiment, password unit and decoding unit are by taking 8*8 matrixes as an example, can also be according to lock in different embodiments
The volume size of tool and the security performance of coded lock carry out different settings, can be 2*2,2*3,3*2 etc..
In preferred embodiment, cipher graphic can be including multigroup, accordingly, and decoding figure also includes multigroup, multiple cipher
Switched between figure and multigroup decoding figure, and the order of the two switching is identical with frequency, all decoding figure with
When cipher graphic is all consistent, the first controller just controls tapered end to unlock, failure of otherwise unlocking.Between multiple cipher figure
Switching time can be identical, and a block graphics is such as exported per 0.1s；Switching time can not also be same, such as first group of cipher graphic and the
0.1s is spaced between two groups of cipher graphics, is spaced 0.2s between second group of cipher graphic and the 3rd group of cipher graphic ..., during interval
Between can freely set.
In preferred embodiment, the first wireless communication unit is provided in lockset 1, the second wireless telecommunications are provided in key 2
Unit, such as can be bluetooth communication unit, infrared communication unit or WIFI communication units, and key 2 is touched by emitting wireless signal
Lockset 1 is sent out, with synchronization time.In different embodiments, wire signal can also be used, key 2 is connected on lockset 1 and is opened
Lock.
In preferred embodiment, user can use the smart machine for installing application specific software（Such as computer, mobile phone, put down
Plate etc.）Decoding figure in the cipher graphic and the second controller of key 2 that are stored in first controller of lockset 1 is carried out
Change, when including a block graphics, can change the shape of figure, when including multigroup figure, can not only change every group picture
The shape of shape can also change the switching time interval between figure, can also change the quantity of figure.To cipher graphic and
Wireless telecommunications both may be employed in the change of decoding figure, can also use wire communication, and using wireless telecommunications when needs to set phase
The wireless communication unit answered, using during restricted communication, it is necessary to set corresponding data-interface；It can also both set, user
Make choice use as needed.
Disclosed herein is merely a preferred embodiment of the present invention, and this specification is chosen and specifically describes these embodiments, is
It is not limitation of the invention in order to preferably explain the principle of the present invention and practical application.Any those skilled in the art
The modifications and variations done in the range of specification should all fall in the range of the present invention protects.
Claims (9)
1. a kind of infrared coded lock, which is characterized in that including：Lockset and tapered end include password unit on the lockset, described
Password unit include it is multiple, infrared transmitting tube, infrared receiving tube are both provided in each password unit；
The first controller is additionally provided in the lockset, the password of the password unit composition is stored in first controller
Figure,
First controller is connected with the infrared transmitting tube, infrared receiving tube and tapered end；
The infrared coded lock further includes：Key, described to include decoding unit on the key, the decoding unit is more including multiple
A decoding unit is corresponded with multiple password units；
The key is made to be close to the lockset during unlocking, the key sends time " 0 " position signal, and first controller receives
To the time " 0 " position signal, when first controller receives the time " 0 " position signal, control is all described red
Outer transmitting tube sends infrared light, and the part infrared light reflects, and the corresponding infrared receiving tube receives described
Infrared light, when the decoding figure that the infrared receiving tube for receiving the infrared light forms is consistent with the cipher graphic
When, first controller controls the tapered end to unlock, failure of otherwise unlocking；
Second controller is additionally provided in the key, the second controller is connected with the decoding unit, second control
Be stored with the decoding figure of decoding unit composition in device processed, so when unlocking according to the decoding Graph Control with it is described
The decoding unit of decoding figure correspondence position is shown as non-black, and the decoding unit of non-corresponding position is shown as black
Color, the infrared light of the infrared transmitting tube transmitting of the corresponding password unit run into the decoding unit of the black and are absorbed,
Non-black decoding unit is run into reflect.
2. infrared coded lock according to claim 1, which is characterized in that using wireless between the lockset and the key
Signal synchronization time.
3. infrared coded lock according to claim 1, which is characterized in that the key is liquid crystal display.
4. infrared coded lock according to claim 1, which is characterized in that multiple password units are arranged in arrays.
5. infrared coded lock according to claim 1, which is characterized in that the cipher graphic and the decoding figure
Include multigroup, multigroup decoding figure and multigroup cipher graphic one-to-one corresponding, multigroup cipher graphic and multigroup institute
State decoding figure switch successively, and it is described decoding figure switch simultaneously with the cipher graphic, when it is all it is described decode figures all
When consistent with the cipher graphic, first controller controls the tapered end to unlock.
6. infrared coded lock according to claim 5, which is characterized in that the switching time between multigroup cipher graphic
It is identical or different.
7. infrared coded lock according to claim 1, which is characterized in that the first wireless telecommunications list is provided in the lockset
Member, first wireless communication unit is connected with first controller, for being carried out wireless communication with mobile terminal, Jin Eryong
It is modified in the cipher graphic；And
The second wireless communication unit, second wireless communication unit and the second controller phase are provided in the key
Even, for being carried out wireless communication with mobile terminal, and then for being modified to the decoding figure.
8. infrared coded lock according to claim 7, which is characterized in that the cipher graphic and the decoding figure
Include multigroup, multigroup cipher graphic and multigroup decoding figure one-to-one corresponding, multigroup cipher graphic and multigroup institute
It states decoding figure successively to switch, and the decoding figure switches simultaneously with the cipher graphic；First wireless communication unit
It is used to communicate wirelessly with mobile terminal with second wireless communication unit, and then to the switching time of the cipher graphic
And the switching time of the decoding figure is replaced.
9. the infrared coded lock according to claim 7 or 8, which is characterized in that first wireless communication unit and/or institute
The second wireless communication unit is stated as one kind in bluetooth-communication unit, infrared communication unit or WIFI communication units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610415826.3A CN106097505B (en) | 2016-06-15 | 2016-06-15 | A kind of infrared coded lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610415826.3A CN106097505B (en) | 2016-06-15 | 2016-06-15 | A kind of infrared coded lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106097505A CN106097505A (en) | 2016-11-09 |
| CN106097505B true CN106097505B (en) | 2018-05-25 |
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ID=57845158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610415826.3A Active CN106097505B (en) | 2016-06-15 | 2016-06-15 | A kind of infrared coded lock |
Country Status (1)
| Country | Link |
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| CN (1) | CN106097505B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109448188B (en) * | 2018-10-29 | 2021-04-30 | 京东方科技集团股份有限公司 | Light-operated lock, unlocking method, photon key and light-operated lock system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2163579A (en) * | 1984-08-25 | 1986-02-26 | Pa Consulting Services | Remote control locking system |
| CN1154435A (en) * | 1996-12-04 | 1997-07-16 | 宗祥后 | Electronic lock and electronic key thereof |
| CN2911114Y (en) * | 2005-05-28 | 2007-06-13 | 谢巍 | Induction digital code electronic lock |
| CN201205904Y (en) * | 2008-04-16 | 2009-03-11 | 孔祥 | Cipher car door lock anti-theft device |
| CN201771281U (en) * | 2010-07-17 | 2011-03-23 | 焦冬耕 | Optically-controlled code input unit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005073929A1 (en) * | 2004-01-20 | 2005-08-11 | Harrow Products Llc | Access control system with energy-saving optical token presence sensor system |
-
2016
- 2016-06-15 CN CN201610415826.3A patent/CN106097505B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2163579A (en) * | 1984-08-25 | 1986-02-26 | Pa Consulting Services | Remote control locking system |
| CN1154435A (en) * | 1996-12-04 | 1997-07-16 | 宗祥后 | Electronic lock and electronic key thereof |
| CN2911114Y (en) * | 2005-05-28 | 2007-06-13 | 谢巍 | Induction digital code electronic lock |
| CN201205904Y (en) * | 2008-04-16 | 2009-03-11 | 孔祥 | Cipher car door lock anti-theft device |
| CN201771281U (en) * | 2010-07-17 | 2011-03-23 | 焦冬耕 | Optically-controlled code input unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106097505A (en) | 2016-11-09 |
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