CN102054402B - The methods, devices and systems of LED display lock control - Google Patents
The methods, devices and systems of LED display lock control Download PDFInfo
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- CN102054402B CN102054402B CN201010510455.XA CN201010510455A CN102054402B CN 102054402 B CN102054402 B CN 102054402B CN 201010510455 A CN201010510455 A CN 201010510455A CN 102054402 B CN102054402 B CN 102054402B
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Abstract
The invention discloses a kind of methods, devices and systems of LED display lock control, relate to LED display and its anti-theft technique, in order to solve the antitheft problem of LED display, and provide antitheft security.Technical solution of the present invention is summarized as follows.It comprises the following steps: decryption step, obtains decryption information, makes LED display lock control system be in open executable state; The electronic lock of LED display controls command selection step, for selecting to comprise the function of at least one order in the Single Electron lock opened in LED display, portions of electronics lock or whole electronic lock order; Above-mentioned selection information is converted to the step of the order that electrical lock apparatus can perform.Electrical lock apparatus by these two box locks together; Electronic lock control device for controlling electronic lock is connected with electrical lock apparatus.The present invention is mainly used in unserviced outdoor-screen.
Description
Technical field
The present invention relates to a kind of LED display and its anti-theft technique.
Background technology
LED display is applied in a lot of public arena widely.Existing LED display is all spliced to be deposited in by several LED box to form a whole together.Between LED box and casing, the mode of lateral connection is that the mode by buckling connects, and vertical connection is that the mode connected by latch is connected.Wherein the structure of lateral connection is as the patent that Chinese Patent Application No. is 200820094969.x, name is called " a kind of LED display body side locking device ", publication date is on May 13rd, 2009, it is disclosed that the hanging buckle structure of casing lateral connection.The structure of vertical connection, as the patent that Chinese Patent Application No. is 200920104934.4, name is called " the LED display box frame cellular construction realizing Fast Installation ", publication date is on November 18th, 2009, it is disclosed that connecting mode of inserted pin on casing vertical direction.
Casing, in transverse direction with after vertically having spliced, is fixed by the support be arranged on after casing, to prevent from toppling over.The mode that casing is bolted is connected with support, therefore has the Screw hole structure for being connected with support behind at casing.
Connection ratio between the casing of above-mentioned LED display is easier to dismounting, and only need with common instrument, the casing of LED display just can disassemble by such as bottle opener, pliers.Connection between this casing only has fixed function substantially, and does not have other functions.
The casing of current LED display on the market shields for arranging apart from the three-primary colours being P6 with size 768mm × 768mm, point, and the price of a casing is between 1.5 ten thousand yuan to 2.5 ten thousand yuan, and price is also higher.The connected mode of above-mentioned casing, because its dismounting is than being easier to, makes LED screen can not arbitrarily be placed on some public arenas, can only be placed on the place that someone keeps an eye on, in order to avoid stolen, causing very large loss.And LED screen has good public service effect, should obtain more popularizing and applying widely, no matter all should apply in the place having people to keep an eye on or no one keeps an eye on.Syndeton between above-mentioned casing constrains the range of application of LED display.
Summary of the invention
First technical matters to be solved by this invention is: a kind of method providing LED display lock control, in order to solve the antitheft problem of LED display, and provides antitheft security.
Second technical matters to be solved by this invention is: the device providing a kind of LED display lock control, in order to solve the antitheft problem of LED display, and provides antitheft security.
3rd technical matters to be solved by this invention is: provide a kind of LED display lock control system, in order to solve the antitheft problem of LED display, and provides antitheft security.
In order to solve first technical matters of the present invention, the present invention proposes a kind of method of LED display lock control, and it comprises the following steps:
Decryption step, obtains decryption information, makes LED display lock control system be in open executable state;
The electronic lock of LED display controls command selection step, for selecting to comprise the function of at least one order in the Single Electron lock opened in LED display, portions of electronics lock or whole electronic lock order;
Above-mentioned selection information is converted to the step of the order that electrical lock apparatus can perform.
Preferably: described portions of electronics lock comprises at least one item in the whole horizontally-arranged electronic lock of whole LED display or whole file electronic lock.
In order to solve second technical matters of the present invention, the present invention proposes a kind of device of LED display lock control, and it comprises:
Decryption device, obtains decryption information, makes LED display lock control system be in open executable state;
The electronic lock of LED display controls the device of command selection, and it is for selecting to comprise the function of at least one order in the Single Electron lock opened in LED display, portions of electronics lock or whole electronic lock order;
Above-mentioned selection information is converted to the device of the order that electrical lock apparatus can perform.
In order to solve the 3rd technical matters of the present invention, the present invention proposes a kind of LED display lock control system, comprises the casing of LED display, and also comprises:
Electrical lock apparatus, is located on two adjacent casings, for by these two box locks together;
Electronic lock control device, is connected with electrical lock apparatus, for controlling electrical lock apparatus.
Preferably: described electronic lock control device comprises encryption and decryption device and electronic lock controller;
Electronic lock controller is connected with described electrical lock apparatus, and electronic lock controller controls the unlatching of electrical lock apparatus;
Encryption and decryption device is connected with electronic lock controller, and electronic lock controller judges whether to need to perform the control command to electrical lock apparatus with the encrypted message of encryption and decryption device.
Preferably: described encryption and decryption device comprises peripheral operation input equipment and encrypted message recognition device; The information inputted by peripheral operation input equipment, after the identification of encrypted message recognition device judges, is passed through password comparison, generates lock control information, to electronic lock controller transmission.
Preferably: described encryption and decryption device is PC.
Preferably: described electrical lock apparatus is connected with alarm.
Beneficial effect of the present invention:
Compared to existing technology, the present invention proposes to install electronic lock between the casing of LED display, and electronic lock controls its switch by cryptographic system.Such project organization makes LED display have excellent anti-theft effect, and only when obtaining password authentification and passing through, the electronic lock between LED box just can be opened, and antitheft mode is simple to operate, and security performance is high.Have LED display of the present invention, place it in public arena, look after even without people, also do not worry the problem stolen by people, this makes LED display can be arranged on public arena widely, obtains wider application.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of LED display electronic lock syndeton embodiment one of the present invention.
Fig. 2 is the schematic diagram of LED display electronic lock syndeton embodiment two of the present invention.
Fig. 3 is the step block diagram of the inventive method embodiment one.
Fig. 4 is the step block diagram of the inventive method embodiment two.
Fig. 5 is the agent structure schematic diagram of apparatus of the present invention.
Fig. 6 is a kind of design organization schematic diagram of apparatus of the present invention.
Fig. 7 is the structured flowchart of encryption and decryption device.
The structured flowchart of Fig. 8 to be encryption and decryption device be PC.
Embodiment
The antitheft LED display screen structure that the present invention proposes is referring to Fig. 1 and Fig. 2 schematic diagram.
This LED display principal feature will be locked in together between casing by the lock construction of electronic lock, and electronic lock is connected with control system, and the casing only providing decryption information two could be connected together is separately.
The embodiment one of the syndeton of electronic lock and casing:
Be illustrated in figure 1 the back side of LED display, this figure shows the electronic lock structure between casing.This example is the rectangle LED screen of 4 × 3 casings.Calculate by a box sizes 800 × 800mm, the long 3.2m of this LED box, wide 2.4m.LED display can be RGB three-primary colours color line screen, pseudo-color screen or monochromatic screen.
Each casing has frame (i.e. housing).Be installed with LED circuit part in frame, casing front is LED screen part.As shown in Figure 1, each casing there are two electronic lock mechanisms.On casing 1, be provided with the electronic lock 2 of side and following electronic lock 3.The casing of whole LED display is all remained connected together by lock construction.This screen can add casing as required at any time, increases the size of screen.Two limits of the frame of each casing of this LED screen are provided with electronic lock other casing is connected with it, and two other limit of frame is all provided with engagement mechanism is connected with other casing.LED screen can couple together by such lock construction and lock battle array firmly.If need like this to dismantle LED screen, lock control system of the present invention must be used to be unlocked, independently casing can not be taken away by general instrument such as bottle opener, bench vice etc.If need to unblank to get case, at least needing to open two electronic locks could implement.Casing for center section needs to open four electronic locks just can remove the confinement of adjacent casing to it.And the present invention can also by the tongue of electronic lock lock be connected with warning device, tongue be locked in improper open rear trigger alarm device warning.This structure can improve anti-theft effect.Warning device is audible alarm unit, light warning device or both combinations, and it enhances safety practice.
The embodiment two of the syndeton of electronic lock and casing:
As shown in Figure 2, the LED display of this example is the square screen of 4 × 4 casings.Calculate by a casing 768mm × 768mm, the size of this screen is 3.072m × 3.072m.
Each casing of this screen is provided with an electronic lock structure, and electronic lock is connected with lock control system, as casing 6 is provided with electronic lock 7.By connected mode shown in Fig. 2,16 all casings also can be combined into an antitheft entirety.The each casing of this structure can lack installation 1 electronic lock, the cost of lock can be saved.In order to reinforce the support fixation between casing.Can be provided with between two laterally adjacent casings and buckle syndeton, or be provided with bolt connection structure between two vertically adjacent casings.Hook syndeton and latch structure strengthen connectivity between casing, play support fixation.Certainly except above-mentioned hook and latch structure, the such as buckle that other can be adopted to expect etc. strengthen fixing connected mode.
For above-mentioned electronic lock structure, the present invention proposes a kind of method of LED display lock control, and shown in Fig. 3, it comprises the following steps:
1, decryption step, obtains decryption information, makes LED display lock control system be in open executable state; After deciphering, operator is provided with the control authority to electronic lock;
2, the electronic lock of LED display controls command selection step, for selecting to comprise the function of at least one order in the Single Electron lock opened in LED display, portions of electronics lock or whole electronic lock order;
3, above-mentioned selection information is converted to the step of the order that electrical lock apparatus can perform.
Wherein, portions of electronics lock comprises at least one item in the whole horizontally-arranged electronic lock of whole LED display or whole file electronic lock, or other is selected.
Referring to Fig. 4, above-mentioned step 1 can be exchanged with step 2, namely first carries out electronic lock controlled command selection step processed, after selection completes, then authentication password deciphering.
For above-mentioned electronic lock structure, the present invention proposes a kind of device of LED display lock control, and it comprises:
Decryption device, obtains decryption information, makes LED display lock control system be in open executable state;
The electronic lock of LED display controls the device of command selection, and it is for selecting to comprise the function of at least one order in the Single Electron lock opened in LED display, portions of electronics lock or whole electronic lock order;
Above-mentioned selection information is converted to the device of the order that electrical lock apparatus can perform.
For above-mentioned electronic lock structure, the present invention proposes a kind of LED display lock control system, and shown in Fig. 5, it comprises the casing of LED display, and:
Electrical lock apparatus, is located on two adjacent casings, for by these two box locks together;
Electronic lock control device, is connected with electrical lock apparatus, for controlling electrical lock apparatus.
Referring to Fig. 6, described electronic lock control device comprises encryption and decryption device and electronic lock controller;
Electronic lock controller is connected with electrical lock apparatus, and electronic lock controller controls the unlatching of electrical lock apparatus;
Encryption and decryption device is connected with electronic lock controller, and electronic lock controller judges whether to need to perform the control command to electrical lock apparatus with the encrypted message of encryption and decryption device.
Referring to Fig. 7, encryption and decryption device comprises peripheral operation input equipment and encrypted message recognition device; The information inputted by peripheral operation input equipment, after the identification of encrypted message recognition device judges, is passed through password comparison, generates lock control information, to electronic lock controller transmission.
Referring to Fig. 8, encryption and decryption device is PC, and the keyboard of PC is as peripheral operation input equipment, and main frame is as encrypted message recognition device, and it comprises two main modular: encryption/decryption module and functional control module.Encryption/decryption module stores password comparison information, and it is compared to the encrypted message of outside input.Functional control module its be that the electronic lock of LED display controls the device of command selection, it is for selecting to comprise the function of the Single Electron lock opened in LED display, portions of electronics lock or all at least one orders in electronic lock order.In addition, peripheral operation input equipment can also comprise fingerprint peripheral hardware, stores finger print information in encryption/decryption module, gives for the operator with administrator right the authority controlling electronic lock.For the peripheral hardware encryption apparatus be connected with PC, it can also be other cipher mode except fingerprint.In Fig. 8, display is the display of PC, is not LED display.
When encryption and decryption device is PC in addition, the startup password that PC system carries also as the control password of electronic lock of the present invention, after namely entering the operating system of PC, can start the control system of electronic lock, can carry out function control operation to electronic lock.Also in the control system of electronic lock, crypto module can be set separately separately.
Apply the LED screen of the technology of the present invention, this screen can be placed in the near-earth altitude range of the public arenas such as parking lot, square, park and station, do not need to worry that someone can dismantle the loss of stealing casing and bringing.The antitheft releasing of the burglary-resisting system of this LED display all realizes robotization, very convenient, and the crypto module due to the set-up of control system that it is antitheft, its security improves greatly.
Claims (3)
1. a LED display lock control system, comprises the casing of LED display, characterized by further comprising:
Electrical lock apparatus, is located on two adjacent casings, for by these two box locks together; Wherein, the portions of electronics of LED display locks one that comprises in whole horizontally-arranged electronic lock or whole tandem electronic lock;
Electronic lock control device, is connected with electrical lock apparatus, for controlling electrical lock apparatus;
Wherein, electronic lock control device comprises encryption and decryption device and electronic lock controller; Electronic lock controller is connected with described electrical lock apparatus, and electronic lock controller controls the unlatching of electrical lock apparatus; And
Encryption and decryption device is connected with electronic lock controller, and electronic lock controller judges whether to need to perform the control command to electrical lock apparatus with the encrypted message of encryption and decryption device;
Described encryption and decryption device comprises peripheral hardware encryption apparatus and encrypted message recognition device; The information inputted by peripheral hardware encryption apparatus, after the identification of encrypted message recognition device judges, is passed through password comparison, generates lock control information, and to electronic lock controller transmission, wherein, described lock control information is for opening described portions of electronics lock or whole electronic lock.
2. LED display lock control system according to claim 1, is characterized in that: described encryption and decryption device comprises and being connected with PC, as the fingerprint peripheral hardware of peripheral hardware encryption apparatus.
3. LED display lock control system according to claim 1, is characterized in that: described electrical lock apparatus is connected with alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010510455.XA CN102054402B (en) | 2010-10-18 | 2010-10-18 | The methods, devices and systems of LED display lock control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010510455.XA CN102054402B (en) | 2010-10-18 | 2010-10-18 | The methods, devices and systems of LED display lock control |
Publications (2)
| Publication Number | Publication Date |
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| CN102054402A CN102054402A (en) | 2011-05-11 |
| CN102054402B true CN102054402B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010510455.XA Expired - Fee Related CN102054402B (en) | 2010-10-18 | 2010-10-18 | The methods, devices and systems of LED display lock control |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102522062B (en) * | 2011-12-01 | 2013-12-04 | 深圳市洲明科技股份有限公司 | Encryption system of light emitting diode (LED) display screen |
| CN108280904A (en) * | 2018-01-09 | 2018-07-13 | 深圳市飓风智云科技有限公司 | A kind of automatic lock protection unit, the system and method for display device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06146674A (en) * | 1992-11-10 | 1994-05-27 | Zexel Corp | Data input device of ic key lock system |
| CN2693904Y (en) * | 2004-05-09 | 2005-04-20 | 吴斐 | Electronic lock for touch screen |
| US9075571B2 (en) * | 2005-07-21 | 2015-07-07 | Clevx, Llc | Memory lock system with manipulatable input device and method of operation thereof |
| CN101228530A (en) * | 2005-07-21 | 2008-07-23 | 皇家飞利浦电子股份有限公司 | Software-controlled mechanical lock for portable electronic devices |
| CN101029546A (en) * | 2006-03-02 | 2007-09-05 | 黄涛 | Electronic coding lock system and its controllable starting method |
| CN101192256A (en) * | 2006-11-20 | 2008-06-04 | 鸿富锦精密工业（深圳）有限公司 | Electronic device and method for opening same |
| WO2008147073A1 (en) * | 2007-05-29 | 2008-12-04 | Basic Tech Co., Ltd. | Light emitting diode display panel connection apparatus and light emitting diode display apparatus having the same |
| CN101470785A (en) * | 2007-12-26 | 2009-07-01 | 英业达股份有限公司 | Electronic device and electronic lock switching method |
| CN201622780U (en) * | 2009-12-25 | 2010-11-03 | 晶能光电（江西）有限公司 | Burglarproof LED display screen |
| CN201893084U (en) * | 2010-10-18 | 2011-07-06 | 南昌大学 | Lock controlled system of LED display screen |
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