CN109801590A - For more receiving unit method of automatic configuration of LED display, apparatus and system - Google Patents
For more receiving unit method of automatic configuration of LED display, apparatus and system Download PDFInfo
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- CN109801590A CN109801590A CN201910257467.7A CN201910257467A CN109801590A CN 109801590 A CN109801590 A CN 109801590A CN 201910257467 A CN201910257467 A CN 201910257467A CN 109801590 A CN109801590 A CN 109801590A
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Abstract
The present invention relates to a kind of for more receiving unit method of automatic configuration of LED display, apparatus and system, and wherein method includes: step S1: controlling each receiving unit according to the number of each receiving unit and shows different colors；Step S2: the image that all receiving units of image capture device acquisition are shown is received, and the color shown based on each receiving unit in the image determines the position of each receiving unit；Step S3: the position of obtained receiving unit and number are subjected to binding and complete configuration.Compared with prior art, the present invention has many advantages, such as the automatic connection that can complete receiving unit.
Description
Technical field
The present invention relates to display control fields, match automatically more particularly, to a kind of more receiving units for LED display
Set method, apparatus and system.
Background technique
Many commercial situations, which require to use, at present splices and combines screen, and such screen has multiple receptions to block, is being traditionally used for
Control LED show reception card in splicing and combining in scheme, restricted place reason on site, there are many different connecting wirings,
When LED display debugs the later period, in order to correctly show content, then needs to carry out to receive the combination of card unit on demand more and connect
Connect, that is, need to confirm the physical location of each serial number screen of software end, corresponding content can be just sent to so corresponding screen into
Row display, and existing this process of realization, need artificial identification to check wiring, and in software end and realize matching connection, generate
Corresponding relationship, this process is comparatively inconvenient, and error-prone, and repeatedly pairing experiment test could be normal.
Summary of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide one kind to be used for LED display
More receiving unit method of automatic configuration, apparatus and system.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of more receiving unit method of automatic configuration for LED display, comprising:
Step S1: each receiving unit is controlled according to the number of each receiving unit and shows different colors, wherein color includes
Color and brightness；
Step S2: the image that all receiving units of image capture device acquisition are shown is received, and based on each in the image
The color that receiving unit is shown determines the position of each receiving unit；
Step S3: the position of obtained receiving unit and number are subjected to binding and complete configuration.
The step S1 is specifically included:
Step S11: the port numbers and the serial number in designated port queue for obtaining each receiving unit；
Step S12: the port numbers based on receiving unit and the serial number in designated port queue are sent to the receiving unit
Color information to be shown needed for it.
The step S2 is specifically included:
Step S21: the image that all receiving units of image capture device acquisition are shown is received；
Step S22: the color of each section in identification image, and the position of each receiving unit is obtained according to the color of each section
It sets.
A kind of display control unit of more receiving units, including signal output end, memory, processor, and be stored in
The program executed in memory and by the processor, the signal output end are connected to each receiving unit, and described device is also wrapped
Include signal input part, the signal input part is connect with image capture device, the processor is realized following when executing described program
Step:
Step S1: each receiving unit is controlled according to the number of each receiving unit and shows different colors；
Step S2: the image that all receiving units of image capture device acquisition are shown is received, and based on each in the image
The color that receiving unit is shown determines the position of each receiving unit；
Step S3: the position of obtained receiving unit and number are subjected to binding and complete configuration.
Described image acquire equipment be video camera or with camera module with mobile terminal.
The signal output end includes multiple ports, and each port is connected to one or more receiving units.
A kind of display system containing more receiving units, including display control unit and multiple receiving units, described device
Including signal output end, memory, processor, and the program for being stored in memory and being executed by the processor, it is described
Signal output end is connected to each receiving unit, and the system also includes image capture device, described device further includes signal input
End, the signal input part are connect with image capture device, and the processor performs the steps of when executing described program
Step S1: each receiving unit is controlled according to the number of each receiving unit and shows different colors；
Step S2: the image that all receiving units of image capture device acquisition are shown is received, and based on each in the image
The color that receiving unit is shown determines the position of each receiving unit；
Step S3: the position of obtained receiving unit and number are subjected to binding and complete configuration.
Compared with prior art, the invention has the following advantages:
1) by configuring different colors for display screen, receiving unit is obtained in conjunction with the image that image capture device acquires and is compiled
Number and position corresponding relationship, thus parse signal connection relationship, generate the cabling table of receiving unit.Smart machine and
The sending card of LED control system carries out some instruction operations, issues each reception of the connection configuration into LED screen body by sending card
Card, completes the automatic connection of receiving unit.
2) port numbers and serial number are combined, it can be with the bearing capacity of system.
3) image capture device can use mobile phone, more convenient to use.
Detailed description of the invention
Fig. 1 is the key step flow diagram of the method for the present invention；
Schematic diagram of the Fig. 2 between sending card and interface unit；
Fig. 3 is the structural schematic diagram of the display system containing more receiving units；
Wherein: 1, display control unit, 2, image capture device, 3, receiving unit.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with technical solution of the present invention
Premised on implemented, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to
Following embodiments.
The application is that the connection for the more reception cards combination for solving LED display in the prior art is difficult, inefficiency asks
It inscribes and a kind of scheme of quickly connection configuration is provided, scheme is related to the image vision identification method and principle of receiving unit 3.LED
The algorithm principle that control system acquires visual pattern, handles, function realizing method.
Image vision identification method principle；In LED control system, send to multiple receiving units 3, each receiving unit
3 handle a part in image respectively, and the wiring in limited place, the connection relationship of every piece of receiving end is not at rule.To understand
Certainly joint connection in site relationship and software configuration is consistent, need to be matched.
As shown in figure 3, the obtained display system containing more receiving units 3 of combination, including display control unit 1 and multiple
Receiving unit 3, device include signal output end, memory, processor, and are stored in memory and are executed by processor
Program, signal output end are connected to each receiving unit 3, and system further includes image capture device 2, and device further includes signal input
End, the signal input part are connect with image capture device 2, as shown in Figure 1, processor performs the steps of when executing program
Step S1: each receiving unit 3 is controlled according to the number of each receiving unit 3 and shows different colors, signal output end
Including multiple ports, each port is connected to one or more receiving units 3, which specifically includes:
Step S11: the port numbers and the serial number in designated port queue for obtaining each receiving unit 3；
Step S12: the port numbers based on receiving unit 3 and the serial number in designated port queue are sent out to the receiving unit 3
Give its required colouring information to be shown.
Step S2: the image that all receiving units 3 that image capture device 2 acquires are shown is received, and based in the image
The color that each receiving unit 3 is shown determines the position of each receiving unit 3, specifically includes:
Step S21: the image that all receiving units 3 that image capture device 2 acquires are shown is received；
Step S22: the color of each section in identification image, and the position of each receiving unit 3 is obtained according to the color of each section
It sets.
Step S3: the position of obtained receiving unit 3 and number are subjected to binding and complete configuration.
Detailed process is illustrated below, image recognition information forming element has: it is locating to receive card (i.e. receiving unit 3)
Wire size is sent, receives card to row number (arrangement number), such as table 1:
Table 1
One numerical value can be synthesized by information above, block locating queue position to indicate that this is received, mouth is sent by which
Band carries.Such as indicated with 8Bit value, then Bit [7:6] is port value, and Bit [5:0] is queue position's value.If A mouthfuls of sending card
For 2 ' b00, then B mouthfuls are 2 ' b01, and C mouthfuls are 2 ' b10, and D mouthfuls are 2 ' b11, and A mouthfuls are 8 ' with the khaki value that locating queue is position 1
H00 is 8 ' h02 at position 3, is arranged successively that the value at last block position 64 is 8 ' h00.
Image recognition information expression: after image information generates, how effective expression and square smart machine are accurately obtained.At this
Card is received in patent, in every LED display unit can be taken by color and the brightness of box unit to express, since LED screen is by RGB
Three kinds of color LED lamp tubes are formed, can be by the color and brightness of information code in the case where receiving the embedded final control system driving of card
It shows, driving institute band LED unit block is lighted luminous.The information of the above example, Bit [7:6] are color expression, and Bit [5:0] is
The brightness degree value of such color.Multiple under so sending card receive card, there is unduplicated color and brightness expression
Value, is shown on the LED box unit of its cell block.In information generation, this process is entirely automatic merging generation, and
Change with the change of connection relationship, generates information code by being converted into color and brightness, stablize and clearly block in each reception
It is expressed on cell block, as shown in Figure 2.
Image recognition information capture: it is standby how effectively accurately to obtain, it in systems can be by PC, plate, smart phone etc.
Polymorphic type portable intelligent equipment is completed, these equipment are easy to possess high-precision CCD camera assembly, pass through live shooting style
The whole screen image piece of LED screen is quickly obtained, pictorial information includes color and brightness.
Information processing and function are realized: information capture, image information of the smart machine to acquisition of taking pictures are completed in photograph shooting
It is handled, generates digital quantization information, information content difference is obvious after digitlization, and expression is accurate；Belonging to capable of quickly calculating
Port address and the queue address connected in port, while the relationship of signal connection can also be parsed, generate receiving unit 3
Cabling table.The sending card (device) of smart machine and LED control system carries out some instruction operations, passes through sending card (device) company of issuing
Each reception card configured into LED screen body is connect, the automatic connection for receiving card unit box is completed.
Claims (10)
1. a kind of more receiving unit method of automatic configuration for LED display characterized by comprising
Step S1: each receiving unit is controlled according to the number of each receiving unit and shows different colors；
Step S2: receiving the image that all receiving units of image capture device acquisition are shown, and is based on respectively receiving in the image
The color that unit is shown determines the position of each receiving unit；
Step S3: the position of obtained receiving unit and number are subjected to binding and complete configuration.
2. a kind of more receiving unit method of automatic configuration for LED display according to claim 1, feature exist
In the step S1 is specifically included:
Step S11: the port numbers and the serial number in designated port queue for obtaining each receiving unit；
Step S12: the port numbers based on receiving unit and the serial number in designated port queue send its institute to the receiving unit
Need color information to be shown.
3. a kind of more receiving unit method of automatic configuration for LED display according to claim 1, feature exist
In the step S2 is specifically included:
Step S21: the image that all receiving units of image capture device acquisition are shown is received；
Step S22: the color of each section in identification image, and the position of each receiving unit is obtained according to the color of each section.
4. a kind of display control unit of more receiving units, including signal output end, memory, processor, and be stored in
The program executed in reservoir and by the processor, the signal output end are connected to each receiving unit, which is characterized in that described
Device further includes that signal input part, the signal input part are connect with image capture device, when the processor executes described program
It performs the steps of
Step S1: each receiving unit is controlled according to the number of each receiving unit and shows different colors；
Step S2: receiving the image that all receiving units of image capture device acquisition are shown, and is based on respectively receiving in the image
The color that unit is shown determines the position of each receiving unit；
Step S3: the position of obtained receiving unit and number are subjected to binding and complete configuration.
5. the display control unit of more receiving units according to claim 4, which is characterized in that described image acquires equipment
For video camera or with camera module with mobile terminal.
6. the display control unit of more receiving units according to claim 4, which is characterized in that the signal output end packet
Multiple ports are included, each port is connected to one or more receiving units, and the step S1 is specifically included:
Step S11: the port numbers and the serial number in designated port queue for obtaining each receiving unit；
Step S12: the port numbers based on receiving unit and the serial number in designated port queue send its institute to the receiving unit
Need color information to be shown.
7. the display control unit of more receiving units according to claim 4, which is characterized in that the step S2 is specifically wrapped
It includes:
Step S21: the image that all receiving units of image capture device acquisition are shown is received；
Step S22: the color of each section in identification image, and the position of each receiving unit is obtained according to the color of each section.
8. a kind of display system containing more receiving units, including display control unit and multiple receiving units, described device packet
Signal output end, memory, processor are included, and the program for being stored in memory and being executed by the processor, the letter
Number output end is connected to each receiving unit, which is characterized in that the system also includes image capture device, described device further includes
Signal input part, the signal input part are connect with image capture device, and the processor realizes following step when executing described program
It is rapid:
Step S1: each receiving unit is controlled according to the number of each receiving unit and shows different colors；
Step S2: receiving the image that all receiving units of image capture device acquisition are shown, and is based on respectively receiving in the image
The color that unit is shown determines the position of each receiving unit；
Step S3: the position of obtained receiving unit and number are subjected to binding and complete configuration.
9. system according to claim 8, which is characterized in that described image acquires equipment for video camera or with camera shooting mould
Group with mobile terminal.
10. system according to claim 8, which is characterized in that the signal output end includes multiple ports, each port
One or more receiving units are connected to, the step S1 is specifically included:
Step S11: the port numbers and the serial number in designated port queue for obtaining each receiving unit；
Step S12: the port numbers based on receiving unit and the serial number in designated port queue send its institute to the receiving unit
Need color information to be shown.
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| CN201910257467.7A CN109801590B (en) | 2019-04-01 | 2019-04-01 | Multi-receiving-unit automatic configuration method, device and system for LED display screen |
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| CN201910257467.7A CN109801590B (en) | 2019-04-01 | 2019-04-01 | Multi-receiving-unit automatic configuration method, device and system for LED display screen |
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| CN109801590B CN109801590B (en) | 2020-10-20 |
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| CN110120199A (en) * | 2019-05-28 | 2019-08-13 | 厦门强力巨彩光电科技有限公司 | A kind of LED display installation and debugging method and the acquisition of mould group information and storage method |
| CN111767015A (en) * | 2020-06-29 | 2020-10-13 | 广州视源电子科技股份有限公司 | Display screen control method, device, equipment, system and storage medium |
| CN112102773A (en) * | 2020-09-22 | 2020-12-18 | 深圳市奥拓电子股份有限公司 | Method, device and system for adjusting splicing bright and dark lines of LED display screen |
| CN112114766A (en) * | 2020-10-10 | 2020-12-22 | 天长市辉盛电子有限公司 | Display control system of small-spacing LED display screen |
| CN112259043A (en) * | 2020-09-22 | 2021-01-22 | 深圳市奥拓电子股份有限公司 | Method, device and system for setting LED display screen connection line by two-dimensional code |
| CN114078402A (en) * | 2021-11-12 | 2022-02-22 | 深圳市迈普视通科技有限公司 | Automatic connection method and device for LED display screen, electronic equipment and medium |
| CN114241964A (en) * | 2021-12-29 | 2022-03-25 | 卡莱特云科技股份有限公司 | Simulated lighting method, device and system of special-shaped LED display screen |
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