CN102074190A - Light emitting diode (LED) network control system - Google Patents
Light emitting diode (LED) network control system Download PDFInfo
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- CN102074190A CN102074190A CN2010106125093A CN201010612509A CN102074190A CN 102074190 A CN102074190 A CN 102074190A CN 2010106125093 A CN2010106125093 A CN 2010106125093A CN 201010612509 A CN201010612509 A CN 201010612509A CN 102074190 A CN102074190 A CN 102074190A
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Abstract
The invention discloses a light emitting diode (LED) network control system, which comprises a personal computer (PC), a signal transceiver and at least two LED control devices, wherein the PC is connected with the signal transceiver, and is used for processing various video files, generating video signal data and transmitting the video signal data to the signal transceiver; the signal transceiver is used for receiving the video signal data, and transmitting each corresponding LED control device according to preset transmission paths; and each LED control device is connected with an external LED display screen, and is used for processing the video signal data, and generating a control signal to control the corresponding LED display screen for display. The LED network control system has relatively lower control cost, and is simple and convenient to operate; and the plurality of control devices can be controlled simultaneously by the PC to control the plurality of LED display screens.
Description
Technical field
The present invention relates to the control technology of lighting device, particularly relate to a kind of LED control system of online.
Background technology
Development along with the LED display technique, LED display application and LED lamp decoration brightening application are low because of its energy consumption, color reducibility is strong, characteristics such as life-span length, enormous size, exotic shape, various occasions have been applied to more and more widely, particularly LED display is apparent more important in great occasion or global activity.
In the prior art, the LED display networking control generally all is to control a LED control device by a PC, be that LED control device and PC have relation one to one, so, when making a plurality of LED control device of controlling zones of different on the whole monitor a plurality of LED display, then need many PC, so, it is higher to control cost, and operation is complicated.
Therefore, there is defective in prior art, needs to improve.
Summary of the invention
Technical matters to be solved by this invention is, provides a kind of and controls cost lowlyer, simple to operation, can control the LED control system of online that a plurality of control device are controlled a plurality of LED display simultaneously by a PC.
Technical scheme of the present invention is as follows: a kind of LED control system of online wherein, comprises a PC, a signal transceiver, at least two LED control device; Described PC is connected with described signal transceiver, is used to handle each video file, generates video signal data, and sends to described signal transceiver; Described signal transceiver is used to receive each video signal data, and according to presetting transmission path, sends to each corresponding LED control device; Each LED control device is connected with an outside LED display, is used to handle described video signal data, generates control signal, controls its corresponding LED display and shows.
Be applied to technique scheme, in the described LED control system of online, corresponding each LED control device, described signal transceiver is provided with an output port, is used to export its corresponding video signal data.
Be applied to above-mentioned each technical scheme, in the described LED control system of online, described signal transceiver also is provided with a coding module, is used to be provided with the LED control device numbering of each video signal data correspondence.
Be applied to above-mentioned each technical scheme, in the described LED control system of online, each LED control device also is provided with an automatic identification module, is used for discerning automatically its corresponding video signal data that receives and processing; Described automatic identification module is provided with verification unit, is used for verification LED control device numbering, selects the corresponding video signal data that receives of described LED control device.
Be applied to above-mentioned each technical scheme, in the described LED control system of online, described signal transceiver comprises that one pre-sets module, is connected with described PC, and the outgoing route of each video signal data is set by described PC.
Be applied to above-mentioned each technical scheme, in the described LED control system of online, each control device is connected with described signal transceiver by netting twine.
Be applied to above-mentioned each technical scheme, in the described LED control system of online, described signal transceiver also is provided with at least two wireless sending modules, and each LED control device is provided with corresponding wireless receiving module.
Be applied to above-mentioned each technical scheme, in the described LED control system of online, each LED control device is provided with a redundant generation module, is used for according to described video signal data, generates at least two redundant each other control signals.
Be applied to above-mentioned each technical scheme, in the described LED control system of online, described signal transceiver also is provided with a fault and receives submodule, is used to receive the fault data from each LED control device, and sends to described PC and show.
Be applied to above-mentioned each technical scheme, in the described LED control system of online, also comprise each LED display.
Adopt such scheme, the present invention is by being provided with a signal transceiver, by signal transceiver reception each video signal data from same PC, and, according to presetting transmission path, each video signal data correspondence is sent to a plurality of LED control device, produce control signal by each LED control device again, control its corresponding LED display, thereby reach the effect that a PC can be controlled a plurality of LED display simultaneously, it is low to control cost, and control operation is simple and convenient.
Description of drawings
Fig. 1 is a kind of synoptic diagram of embodiment among the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
As shown in Figure 1, present embodiment provides a kind of LED control system of online, and described LED control system of online can pass through a PC, controls a plurality of LED control device, by a plurality of LED display of the corresponding control of each LED control device, control effect again thereby reach real networking multi-screen.
Described LED control system of online comprises a PC, a signal transceiver, two or more LED control device.
Wherein, described PC is connected with described signal transceiver, handle each video file by PC, and, described PC is converted to video signal data with the video content that each video file comprises, and each video signal data is sent to described signal transceiver, and described PC can be by operation, handle a plurality of video files simultaneously, and the video signal data of correspondence is sent to described signal transceiver.
And, described signal transceiver can be provided with one or more receiver modules and one or more sending module, wherein, each receiver module is used to receive each video signal data, and send each video signal data to each sending module, each sending module is according to presetting transmission path, respectively each video signal data is sent to each corresponding LED control device, wherein, a plurality of sending modules are set, can each sending module has a fixing transmission path that presets, described vision signal can be sent to corresponding LED control device by the constant transmissions path, perhaps, also can be by in a sending module, a plurality of transmit ports being set, by the corresponding different transmission path of different transmit ports, send described vision signal respectively to each LED control device.
And, each LED control device is connected with an outside LED display, described control device receives each video signal data that sends from described signal transceiver, and described vision signal handled, generate control signal, and, control its corresponding LED display according to described control signal and show, thereby make its corresponding LED display can show corresponding video content; Wherein, each LED control device can correspondingly receive identical video signal data, perhaps, also can receive different video signal datas, be that described signal transceiver can send identical video signal data each a plurality of LED control device, also different video signal datas can be sent to each LED control device respectively.
Perhaps, an example is, in described LED control system of online, corresponding each LED control device, described signal transceiver is provided with an output port, the LED control device that each output port is corresponding with it is connected, wherein, can adopt cable, the circuit LED control device corresponding with it such as light pricker are connected, perhaps, after also can each video signal data being converted to wireless data by described signal transceiver, each the LED control device that sends to its correspondence is connected, and each LED control device can be provided with adaptive radio receiver and receive corresponding wireless data.
Or, an example is, also one coding module also is set at described signal transceiver, described coding module can be used to be provided with the LED control device numbering of each video signal data correspondence, even each video signal data can corresponding send to the LED control device that preestablishes coding, thereby avoid taking place video signal data and send fault, cause each video signal data is sent by wrong transmission path, thereby make each LED control device can control its corresponding LED display, show the video content of correct demand.
Perhaps, can also one automatic identification module also be set at each LED control device, described automatic identification module is after receiving described video signal data, can discern the video signal data of its reception automatically, and described video signal data handled, thereby need not personnel's operation, promptly can directly control the relevant video content of LED display demonstration of described LED control device correspondence by described PC; Perhaps, described automatic identification module is provided with verification unit, described verification unit can be used for verification LED control device numbering, thereby judges and select that described LED control device is corresponding to receive correct video signal data, makes the use of each LED control device more reliable and more stable.
Or, described signal transceiver comprises that one pre-sets module, the described module that pre-sets is connected with described PC, can pre-set the transmission path of each video signal data by described PC, thereby can make each video signal data send to each LED control device according to the default transmission path of described PC, promptly can control the transmission path of each video signal data by described PC, simple to operation, only use a PC, the transmission path of each video signal data can be set, and, control each LED control device and control its corresponding LED display.
And, each LED control device can be connected with described signal transceiver by netting twine, be that each LED control device is networked by described signal transceiver, thereby make the LED control device that is distributed in zones of different can be by network line, reach the effect of networking, promptly by a PC and a signal transceiver, be two or more LED control device that may command is distributed in zones of different, thereby control its corresponding LED display and carry out displaying contents, be provided with very simple, control mode is also very simple, and it is lower to control cost.
Or, two or more wireless sending modules can be set in described signal transceiver, described signal transceiver is with the video signal data that receives, send to the LED control device by the wireless sending module correspondence respectively, each LED control device is provided with corresponding wireless receiving module, receive corresponding video signal data by wireless receiving module, handling by each LED control device, generate control signal to control its corresponding LED display, so, can realize remote connection the between described signal transceiver and each LED control device, thereby can carry out Long-distance Control to each LED display by described PC, control mode is more simple and convenient.
Again or, one redundant generation module can also be set in each LED control device, after described LED control device is received described video signal data, by described redundant generation module, generate two-way or the redundant each other control signal more than the two-way according to described video signal data, and, send to the LED display of its corresponding control by different transmission paths, be applied to above-mentioned each routine described system, can make the control signal of described LED display have multiple functions of redundancy and fault tolerance, thereby make described PC more reliable and more stable, can guarantee the validity of controlling the control of each LED display of far-end.
Perhaps, one fault can also be set in described signal transceiver receive submodule, when each LED control device breaks down, each LED control device generates fault data, and send to described signal transceiver, described fault reception submodule can be used to receive the fault data from each LED matrix, and described fault data is sent to described PC show, be applied to above-mentioned each routine described system, can well realize that one or more PC controls are some, the LED display of tens of and even hundreds of far-ends, thereby can in time find fault, and fault is repaired timely.
Or, also comprise each LED display in the described LED control system of online, so, each parts interconnects, by a PC can the different regions of networking control LED display, control simpler, convenient.
Need to prove that the mutual combination of above-mentioned each technical characterictic forms each embodiment, should be considered as the scope of instructions record of the present invention.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (10)
1. a LED control system of online is characterized in that, comprises a PC, a signal transceiver, at least two LED control device;
Described PC is connected with described signal transceiver, is used to handle each video file, generates video signal data, and sends to described signal transceiver;
Described signal transceiver is used to receive each video signal data, and according to presetting transmission path, sends to each corresponding LED control device;
Each LED control device is connected with an outside LED display, is used to handle described video signal data, generates control signal, controls its corresponding LED display and shows.
2. LED control system of online according to claim 1 is characterized in that, corresponding each LED control device, and described signal transceiver is provided with an output port, is used to export its corresponding video signal data.
3. LED control system of online according to claim 2 is characterized in that described signal transceiver also is provided with a coding module, is used to be provided with the LED control device numbering of each video signal data correspondence.
4. LED control system of online according to claim 3 is characterized in that, each LED control device also is provided with an automatic identification module, is used for discerning automatically its corresponding video signal data that receives and processing; Described automatic identification module is provided with verification unit, is used for verification LED control device numbering, selects the corresponding video signal data that receives of described LED control device.
5. LED control system of online according to claim 1 is characterized in that, described signal transceiver comprises that one pre-sets module, is connected with described PC, and the transmission path of each video signal data is set by described PC.
6. LED control system of online according to claim 1 is characterized in that, each control device is connected with described signal transceiver by netting twine.
7. LED control system of online according to claim 1 is characterized in that described signal transceiver also is provided with at least two wireless sending modules, and each LED control device is provided with corresponding wireless receiving module.
8. LED control system of online according to claim 1 is characterized in that, each LED control device is provided with a redundant generation module, is used for according to described video signal data, generates at least two redundant each other control signals.
9. LED control system of online according to claim 1 is characterized in that, described signal transceiver also is provided with a fault and receives submodule, is used to receive the fault data from each LED control device, and sends to described PC and show.
10. LED control system of online according to claim 1 is characterized in that, also comprises each LED display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106125093A CN102074190A (en) | 2010-12-29 | 2010-12-29 | Light emitting diode (LED) network control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010106125093A CN102074190A (en) | 2010-12-29 | 2010-12-29 | Light emitting diode (LED) network control system |
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| CN102074190A true CN102074190A (en) | 2011-05-25 |
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| CN2010106125093A Pending CN102074190A (en) | 2010-12-29 | 2010-12-29 | Light emitting diode (LED) network control system |
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| CN105451419A (en) * | 2015-12-10 | 2016-03-30 | 广州中大中鸣科技有限公司 | LED lamp display and detection system |
| CN109379822A (en) * | 2018-12-05 | 2019-02-22 | 大峡谷照明系统（苏州）股份有限公司 | Double loop lamp light control system and its application in heterotypic high-rise building outdoor lighting |
| CN111263932A (en) * | 2017-07-20 | 2020-06-09 | 阿尔西斯公司 | Security display device |
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Application publication date: 20110525 |