CN102054402A - Method, device and system for locking and controlling LED display screen - Google Patents
Method, device and system for locking and controlling LED display screen Download PDFInfo
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- CN102054402A CN102054402A CN201010510455XA CN201010510455A CN102054402A CN 102054402 A CN102054402 A CN 102054402A CN 201010510455X A CN201010510455X A CN 201010510455XA CN 201010510455 A CN201010510455 A CN 201010510455A CN 102054402 A CN102054402 A CN 102054402A
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- led display
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- electronic lock
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Abstract
The invention discloses a method, a device and a system for locking and controlling an LED display screen, which relate to an LED display screen and an anti-theft technology thereof and are used for solving the anti-theft problem of the LED display screen and providing anti-theft safety. The technical scheme of the invention are summarized as follow: the method comprises the following steps of: deciphering: acquiring deciphering information to ensure that an LED display screen locking and controlling system is in an open executable state; selecting an electronic lock control command of the LED display screen, wherein the selection step is used for selecting at least one command of opening a single electronic lock, partial electronic locks or all electronic locks on the LED display screen; and converting the selected information into a command capable of being executed by an electronic lock device. In the invention, the electronic lock device locks two cases together, and an electronic lock control device for controlling the electronic locks is connected with the electronic lock device. The invention is mainly used for unwatched outdoor screens.
Description
Technical field
The present invention relates to a kind of LED display and its anti-theft technique.
Background technology
LED display has been applied in a lot of public arenas widely.Existing LED display all is to be deposited in together by several LED box body splicings to form a whole.Between LED casing and the casing, laterally ways of connecting is to connect by the mode that buckles, and vertical the connection is to connect by the latch ways of connecting.Wherein structure that laterally connects such as Chinese patent application wherein disclose the hanging buckle structure that casing laterally connects number for 200820094969.x, name are called " a kind of LED display casing side locking device ", were the patent on May 13rd, 2009 in open day.Vertical structure that connects such as Chinese patent application number are 200920104934.4, name is called " the LED display box frame cellular construction of realizing Fast Installation ", was the patent on November 18th, 2009 in open day, wherein disclose connecting mode of inserted pin on the casing vertical direction.
Casing is fixed by the support that is arranged on the casing back laterally and after vertical splicing finishes, and topples over preventing.Casing is connected with support by the mode of bolt, therefore all is useful on the Screw hole structure that is connected with support behind at casing.
Connection ratio between the casing of above-mentioned LED display is easier to dismounting, only needs just the casing of LED display to be disassembled such as bottle opener, pliers with common instrument.Connection between this casing only has fixed function basically, and does not have other functions.
The casing of LED display on the market is row with size 768mm * 768mm, point apart from the three-primary colours screen that is P6 at present, and the price of a casing is between 1.5 ten thousand yuan to 2.5 ten thousand yuan, and price is also than higher.The connected mode of above-mentioned casing because its dismounting makes the LED screen can not arbitrarily be placed on some public arenas than being easier to, can only be placed on the place that the someone keeps an eye on, in order to avoid stolen, causes very big loss.And the LED screen has good public service effect, should obtain more popularizing and using widely, no matter all should use in the place that has the people to keep an eye on or the no one keeps an eye on.Syndeton between the above-mentioned casing has restricted 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 of LED display lock control is provided, in order to the antitheft problem of solution LED display, and provides antitheft security.
Second technical matters to be solved by this invention is: a kind of device of LED display lock control is provided, in order to the antitheft problem of solution LED display, and provides antitheft security.
The 3rd technical matters to be solved by this invention is: a kind of LED display lock control system is provided, in order to the antitheft problem of solution 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 may further comprise the steps:
Decryption step is obtained decryption information, makes the LED display lock control system be in open executable state;
The electronic lock control command selection step of LED display is used for selecting to comprise that single electronic lock, the portions of electronics opened on the LED display are locked or the function of whole at least a orders of electronic lock order;
Above-mentioned selection information translation is become the step of the order that electrical lock apparatus can carry out.
Preferably: described portions of electronics lock comprises at least one item in whole horizontally-arranged electronic lock of whole LED display screen or the 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 the LED display lock control system be in open executable state;
The device of the electronic lock control command selection of LED display, it is used for selecting to comprise the function of single electronic lock, portions of electronics lock or whole at least a orders of electronic lock order of opening on the LED display;
Above-mentioned selection information translation is become the device of the order that electrical lock apparatus can carry out.
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, is used for these two casings are locked together;
Electronic lock control device is connected with electrical lock apparatus, is used to control 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, the unlatching of electronic lock controller control electrical lock apparatus;
The encryption and decryption device is connected with electronic lock controller, and electronic lock controller need to judge whether the control command of execution 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; After the identification of encrypted message recognition device was judged, comparison was passed through to password, generates lock control information, to the electronic lock controller transmission by the information of peripheral operation input equipment input.
Preferably: described encryption and decryption device is a PC.
Preferably: described electrical lock apparatus is connected with alarm.
Beneficial effect of the present invention:
Compared to existing technology, the present invention proposes between the casing of LED display electronic lock to be installed, and electronic lock is controlled its switch by cryptographic system.Such project organization makes LED display have good anti-theft effect, and only under the situation that the acquisition password authentification is passed through, the electronic lock between the LED casing just can be opened, and antitheft mode is simple to operate, the security performance height.Have LED display of the present invention, place it in the public arena, look after even without the people, also do not worry the problem stolen by the people, this makes LED display can be installed in public arena widely, obtains wider application.
Description of drawings
Fig. 1 is the synoptic diagram of LED display electronic lock syndeton embodiment one of the present invention.
Fig. 2 is the synoptic 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 synoptic diagram of apparatus of the present invention.
Fig. 6 is a kind of design organization synoptic diagram of apparatus of the present invention.
Fig. 7 is the structured flowchart of encryption and decryption device.
Fig. 8 is that the encryption and decryption device is the structured flowchart of PC.
Embodiment
The antitheft LED display structure that the present invention proposes is referring to Fig. 1 and Fig. 2 synoptic diagram.
This LED display principal feature is that the lock construction by electronic lock will be locked in together between the casing, and electronic lock is connected with control system, only provides the decryption information could be with two casings that connect together separately.
The embodiment one of the syndeton of electronic lock and casing:
Be illustrated in figure 1 as the back side of LED display, this figure shows the electronic lock structure between the casing.This example is the rectangle LED screen of one 4 * 3 casing.Calculate the long 3.2m of this LED casing, wide 2.4m by box sizes a 800 * 800mm.LED display can be RGB three-primary colours color line screen, pseudo-color screen or monochromatic screen.
Each casing all has frame (being housing).The led circuit part is installed in the frame, and the positive LED of being of casing shields part.As shown in Figure 1, two electronic lock mechanisms are all arranged on each casing.On casing 1, be provided with the electronic lock 2 and the following electronic lock 3 of side.The casing of whole LED display screen all remains attached to together by lock construction.This screen can add casing as required at any time, increases the size of screen.This LED shields and on two limits of frame of each casing electronic lock is installed other casing is connected with it, and all is provided with engagement mechanism on two other limit of frame and is connected with other casing.Such lock construction and lock battle array can couple together the LED screen firmly.Dismantle LED screen so if desired, must use the lock control system of the present invention could be with its release, general instrument such as bottle opener, bench vice etc. can not be taken casing independently away.The case of unblanking if desired to get, needing to open two electronic locks at least could implement.Need open four electronic locks for the casing of center section and just can remove of the confinement of adjacent casing it.And the present invention can also be connected the tongue of electronic lock lock with warning device, and tongue is locked in the improper back triggering warning device warning of opening.This structure can improve anti-theft effect.Warning device is audible alarm unit, light warning device or both combinations, and it has strengthened safety practice.
The embodiment two of the syndeton of electronic lock and casing:
As shown in Figure 2, this routine LED display square screen that is 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, is provided with electronic lock 7 as casing 6.By connected mode shown in Figure 2,16 all casings also can be combined into an antitheft integral body.On each casing of this structure 1 electronic lock can be installed less, can save the cost of lock.In order to reinforce the support fixation effect between the casing.Can between two laterally adjacent casings, be provided with and buckle syndeton, be provided with the latch syndeton between perhaps vertical two adjacent casings.Hook syndeton and latch structure are strengthened connectivity between the casing, play the support fixation effect.Certainly except above-mentioned hook and latch structure, that can adopt that other can expect is fixedly coupled mode such as reinforcements such as buckles.
At above-mentioned electronic lock structure, the present invention proposes a kind of method of LED display lock control, and referring to shown in Figure 3, it may further comprise the steps:
1, decryption step is obtained decryption information, makes the LED display lock control system be in open executable state; After the deciphering, the operator has had the control authority of electronic lock;
2, the electronic lock of LED display control command selection step is used for selecting to comprise that single electronic lock, the portions of electronics opened on the LED display are locked or the function of whole at least a orders of electronic lock order;
3, above-mentioned selection information translation is become the step of the order that electrical lock apparatus can carry out.
Wherein, the portions of electronics lock comprises at least one item in whole horizontally-arranged electronic lock of whole LED display screen or the whole file electronic lock, perhaps other selection.
Referring to Fig. 4, above-mentioned step 1 can be exchanged with step 2, promptly carries out electronic lock controlled system command selection step earlier, after waiting to select to finish, and authentication password deciphering again.
At 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 the LED display lock control system be in open executable state;
The device of the electronic lock control command selection of LED display, it is used for selecting to comprise the function of single electronic lock, portions of electronics lock or whole at least a orders of electronic lock order of opening on the LED display;
Above-mentioned selection information translation is become the device of the order that electrical lock apparatus can carry out.
At above-mentioned electronic lock structure, the present invention proposes a kind of LED display lock control system, and referring to shown in Figure 5, it comprises the casing of LED display, and:
Electrical lock apparatus is located on two adjacent casings, is used for these two casings are locked together;
Electronic lock control device is connected with electrical lock apparatus, is used to control 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, the unlatching of electronic lock controller control electrical lock apparatus;
The encryption and decryption device is connected with electronic lock controller, and electronic lock controller need to judge whether the control command of execution to electrical lock apparatus with the encrypted message of encryption and decryption device.
Referring to Fig. 7, the encryption and decryption device comprises peripheral operation input equipment and encrypted message recognition device; After the identification of encrypted message recognition device was judged, comparison was passed through to password, generates lock control information, to the electronic lock controller transmission by the information of peripheral operation input equipment input.
Referring to Fig. 8, the encryption and decryption device is a PC, and the keyboard of PC is as the peripheral operation input equipment, and main frame is as the encrypted message recognition device, and it comprises two main modular: encryption and decryption module and functional control module.The encryption and decryption module stores has the password comparison information, and its encrypted message to the outside input is compared.It is the device of the electronic lock control command selection of LED display for a functional control module, and it is used for selecting to comprise the function of single electronic lock, portions of electronics lock or whole at least a orders of electronic lock order of opening on the LED display.In addition, the peripheral operation input equipment can also comprise the fingerprint peripheral hardware, and the encryption and decryption module memory stores up finger print information, controls the authority of electronic lock for the operator with administrator right.For the peripheral hardware encryption apparatus that is connected with PC, can also be other cipher mode except that fingerprint.Display is the display of PC among Fig. 8, is not LED display.
The encryption and decryption device is under the situation of PC in addition, and the startup password that the PC system carries also can be used as the control password of electronic lock of the present invention, promptly enter the operating system of PC after, start the control system of electronic lock, can carry out the function control operation to electronic lock.Also crypto module can be set separately in the control system of electronic lock separately.
Used the LED screen of the technology of the present invention, this screen can be placed in the near-earth altitude range of public arenas such as parking lot, square, park and station, do not needed to worry that the someone can dismantle the loss that the theft casing brings.The antitheft releasing of the burglary-resisting system of this LED display all realizes robotization, and is very convenient, because its antitheft control system is provided with crypto module, its security improves greatly.
Claims (8)
1. the method for a LED display lock control, it may further comprise the steps:
Decryption step is obtained decryption information, makes the LED display lock control system be in open executable state;
The electronic lock control command selection step of LED display is used for selecting to comprise that single electronic lock, the portions of electronics opened on the LED display are locked or the function of whole at least a orders of electronic lock order;
Above-mentioned selection information translation is become the step of the order that electrical lock apparatus can carry out.
2. the method for LED display lock control according to claim 1 is characterized in that: described portions of electronics lock comprises at least one item in whole horizontally-arranged electronic lock of whole LED display screen or the whole file electronic lock.
3. the device of a LED display lock control is characterized in that comprising:
Decryption device obtains decryption information, makes the LED display lock control system be in open executable state;
The device of the electronic lock control command selection of LED display, it is used for selecting to comprise the function of single electronic lock, portions of electronics lock or whole at least a orders of electronic lock order of opening on the LED display;
Above-mentioned selection information translation is become the device of the order that electrical lock apparatus can carry out.
4. LED display lock control system comprises it is characterized in that the casing of LED display also comprising:
Electrical lock apparatus is located on two adjacent casings, is used for these two casings are locked together;
Electronic lock control device is connected with electrical lock apparatus, is used to control electrical lock apparatus.
5. LED display lock control system according to claim 4 is characterized in that:
Described electronic lock control device comprises encryption and decryption device and electronic lock controller;
Electronic lock controller is connected with described electrical lock apparatus, the unlatching of electronic lock controller control electrical lock apparatus;
The encryption and decryption device is connected with electronic lock controller, and electronic lock controller need to judge whether the control command of execution to electrical lock apparatus with the encrypted message of encryption and decryption device.
6. LED display lock control system according to claim 5 is characterized in that: described encryption and decryption device comprises peripheral operation input equipment and encrypted message recognition device; After the identification of encrypted message recognition device was judged, comparison was passed through to password, generates lock control information, to the electronic lock controller transmission by the information of peripheral operation input equipment input.
7. LED display lock control system according to claim 5 is characterized in that: described encryption and decryption device is a PC.
8. LED display lock control system according to claim 4 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 |
|---|---|
| CN102054402A true CN102054402A (en) | 2011-05-11 |
| CN102054402B CN102054402B (en) | 2016-01-20 |
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Family Applications (1)
| 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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| Country | Link |
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| CN (1) | CN102054402B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102522062A (en) * | 2011-12-01 | 2012-06-27 | 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 |
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| CN201622780U (en) * | 2009-12-25 | 2010-11-03 | 晶能光电（江西）有限公司 | Burglarproof LED display screen |
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2010
- 2010-10-18 CN CN201010510455.XA patent/CN102054402B/en not_active Expired - Fee Related
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| CN2693904Y (en) * | 2004-05-09 | 2005-04-20 | 吴斐 | Electronic lock for touch screen |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102522062A (en) * | 2011-12-01 | 2012-06-27 | 深圳市洲明科技股份有限公司 | Encryption system of light emitting diode (LED) display screen |
| 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 |
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| Publication number | Publication date |
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| CN102054402B (en) | 2016-01-20 |
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Granted publication date: 20160120 Termination date: 20191018 |