CN113593430A - Screen configuration method and device, receiving card, screen configuration system and readable storage medium - Google Patents
Screen configuration method and device, receiving card, screen configuration system and readable storage medium Download PDFInfo
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Abstract
The invention provides a screen matching method, a screen matching device, a receiving card, a screen matching system and a readable storage medium, wherein the screen matching method is applied to a receiving end comprising a plurality of receiving cards and comprises the following steps: receiving screen configuration information from a target display screen controller through any one of a plurality of receiving cards, wherein the target display screen controller is one of the plurality of display screen controllers included in a sending end connected with a receiving end, and the screen configuration information at least comprises a unique identifier of the target display screen controller; extracting at least one type matrix used for identifying screen matching information from a pre-stored type library according to the screen matching information; acquiring a screen configuration information image according to at least one type matrix; and superposing the screen configuration information image in a background image of a display screen connected with the receiving card to obtain a target image, and displaying the target image on the display screen, wherein the target image is used for prompting a user that the display screen controller connected with the receiving card is a target display screen controller.
Description
Technical Field
The invention relates to the technical field of display, in particular to a screen configuration method, a screen configuration device, a receiving card, a screen configuration system and a readable storage medium.
Background
The LED display screen has the characteristics of low energy consumption, high brightness, long service life, good performance stability and the like, and is widely applied to the aspects of command centers, video conference rooms, studios, markets, outdoor large-screen display and the like.
In order to realize outdoor large-screen display, a plurality of boxes need to be cascaded. In the process of splicing and configuring a plurality of display screens, when the screen body has a large load, the wiring and the troubleshooting of the box body become more and more complex, the information required to be filled by a user is more, in the actual debugging, when the connection of one box body of the user is disordered, the back box body can be influenced, the troubleshooting is performed through a display picture manually, and the user experience is influenced by the fact that the whole work is more complicated. Because the loading capacity of a single display screen controller is related to the maximum pixel area of the display screen which can be supported by the single display screen controller, the control of the ultra-large LED display screen is difficult to meet, and therefore, a plurality of display screen controllers can be used for realizing the control of the ultra-large LED display screen. When the number of display screen controllers is large, how to improve the screen matching efficiency becomes a technical problem which needs to be solved urgently.
Disclosure of Invention
The embodiment of the invention provides a screen configuration method, a screen configuration device, a receiving card, a screen configuration system and a readable storage medium, which are used for improving screen configuration efficiency.
In a first aspect, an embodiment of the present invention provides a screen configuration method, which is applied to a receiving end including multiple receiving cards, and includes:
receiving screen configuration information from a target display screen controller through any one of the plurality of receiving cards, wherein the target display screen controller is one of the plurality of display screen controllers included in a sending end connected with the receiving end, and the screen configuration information at least comprises a unique identifier of the target display screen controller;
extracting at least one type matrix used for identifying the screen matching information from a pre-stored type library according to the screen matching information;
acquiring a screen configuration information image according to the at least one type matrix;
and superposing the screen configuration information image in a background image of a display screen connected with the receiving card to obtain a target image, and displaying the target image on the display screen, wherein the target image is used for prompting a user that a display screen controller connected with the receiving card is the target display screen controller.
In one possible implementation manner, if the at least one font is multiple, the obtaining the screen configuration information image according to the at least one font includes:
determining the size of a screen body of the display screen;
according to the size of the screen body, carrying out zooming processing on each character model in the at least one character model according to a preset proportion to obtain zoomed character models;
combining the zoomed type matrixes according to a preset sequence to obtain a type matrix combination;
and obtaining a screen configuration information image according to the character die combination.
In one possible implementation manner, if the screen configuration information further includes character information for characterizing a network state of the receiving card, and the receiving card monitors a network anomaly, after the target image is displayed on the display screen, the method further includes:
selecting an abnormal font for representing that the receiving card is in a network abnormal state from the font library according to the character information;
zooming the abnormal font according to the preset proportion to obtain a target font;
replacing the character matrix used for representing the receiving card in the normal network state in the character matrix combination with the target character matrix to obtain a replaced character matrix combination;
and according to the replaced character die combination, acquiring the screen configuration information image again.
In one possible implementation manner, while the target image is displayed on the display screen, the method further includes:
and superposing a first color identifier for representing that the receiving card is in a network abnormal state in a frame image, and displaying the frame image on the display screen.
In one possible implementation manner, if the screen configuration information further includes information for characterizing a loading port, which is connected to the receiving card and is disposed on the target display screen controller, the superimposing the screen configuration information image on a background image of a display screen connected to the receiving card to obtain a target image, and displaying the target image on the display screen includes:
superposing a second color identifier for representing the information of the carrying port in a frame image;
setting the color identification of each character die in the screen matching information image to be the same as the second color identification;
superposing the screen configuration information image in the background image to obtain a target image;
and displaying the target image on the display screen.
In one possible implementation manner, if the screen matching information includes, in addition to the unique identifier of the target display screen controller, information for characterizing a loaded port connected to the receiving card and provided on the target display screen controller, a serial number of the receiving card, and character information for characterizing a network state of the receiving card, obtaining a screen matching information image according to the at least one type matrix includes:
and acquiring a screen configuration information image comprising the unique identifier of the target display screen controller, the information of the carrying port, the serial number of the receiving card and the character information for representing the network state of the receiving card according to the at least one type matrix.
In a second aspect, an embodiment of the present invention provides a screen matching apparatus, which is disposed at a receiving end including a plurality of receiving cards, and includes:
a receiving unit, configured to receive, by any one of the plurality of receiving cards, screen configuration information from a target display screen controller, where the target display screen controller is one of the plurality of display screen controllers included in a sending end connected to the receiving end, and the screen configuration information at least includes a unique identifier of the target display screen controller;
the extraction unit is used for extracting at least one type matrix used for identifying the screen matching information from a pre-stored type library according to the screen matching information;
the first obtaining unit is used for obtaining a screen configuration information image according to the at least one type matrix;
and the second obtaining unit is used for superposing the screen configuration information image in a background image of a display screen connected with the receiving card to obtain a target image, and displaying the target image on the display screen, wherein the target image is used for prompting a user that the display screen controller connected with the receiving card is the target display screen controller.
In a third aspect, an embodiment of the present invention provides a receiving card for connecting and controlling a display screen, where the receiving card is configured to perform the screen matching method described above.
In a fourth aspect, an embodiment of the present invention provides a screen matching system, including:
the system comprises an upper computer, a sending end and a receiving end, wherein the sending end is connected with the upper computer, the receiving end is connected with the sending end, the sending end comprises a plurality of display screen controllers including a target display screen controller, the receiving end comprises a plurality of receiving cards, and each receiving card in the plurality of receiving cards is connected with one display screen in a plurality of display screens in the receiving end;
wherein the upper computer is configured to send screen configuration information to the target display screen controller;
any of the plurality of receiving cards is configured to:
receiving the screen configuration information sent by the target display screen controller;
extracting at least one type matrix used for identifying the screen matching information from a pre-stored type library according to the screen matching information;
acquiring a screen configuration information image according to the at least one type matrix;
and superposing the screen configuration information image in a background image of a display screen connected with the receiving card to obtain a target image, and displaying the target image on the display screen, wherein the target image is used for prompting a user that a display screen controller connected with the receiving card is the target display screen controller.
In a fifth aspect, an embodiment of the present invention provides a screen matching apparatus, where the screen matching apparatus includes a processor, and the processor is configured to implement the steps of the screen matching method as described above when executing a computer program stored in a memory.
In a sixth aspect, the present invention provides a readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the screen matching method described in any one of the above.
The invention has the following beneficial effects:
the embodiment of the invention provides a screen matching method, a device, a receiving card, a screen matching system and a readable storage medium, firstly, any receiving card in a plurality of receiving cards in a receiving end receives configuration information from a target display screen controller, then, at least one character die for identifying the screen matching information is extracted from a pre-stored character library according to the screen matching information, then, a screen matching information image is obtained according to the at least one character die, because the screen matching information at least comprises a unique identification of the target display screen controller, in this way, the screen matching information image is superposed in a background image of a display screen connected with the receiving card to obtain a target image, and after the target image is displayed on the display screen, a user can be prompted that the display screen controller connected with the receiving card is the target display screen controller through the target image, and then, the user can obtain the screen configuration information at least comprising the unique identifier of the target display screen controller, so that an effective basis is provided for the user to configure the display screen and splice a plurality of display screens, and the screen configuration efficiency is improved.
Drawings
Fig. 1 is a flowchart of a method of a screen configuration method according to an embodiment of the present invention;
FIG. 2 is a flowchart of the method of step S103 in FIG. 1;
FIG. 3 is a flowchart of a method after step S104 in FIG. 1;
FIG. 4 is a flowchart of the method of step S104 in FIG. 1;
FIG. 5 is one type matrix format of the information of the matched screen;
fig. 6 is a schematic structural diagram of a screen matching apparatus according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a screen matching system according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a screen matching system according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a screen matching system according to an embodiment of the present invention;
FIG. 10 is a depiction of one of the screen matching prompts corresponding to FIG. 8;
fig. 11 is one of the screen matching prompts corresponding to fig. 8.
Detailed Description
The terms "first," "second," and the like in the description and claims of the present invention and in the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "comprises" and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
In order to better understand the technical solutions of the present invention, the technical solutions of the present invention are described in detail below with reference to the drawings and the specific embodiments, and it should be understood that the specific features in the embodiments and the embodiments of the present invention are detailed descriptions of the technical solutions of the present invention, and are not limitations of the technical solutions of the present invention, and the technical features in the embodiments and the embodiments of the present invention may be combined with each other without conflict.
In the related art, in order to implement large-screen display, loading of different display screen regions may be implemented by a plurality of display screen controllers, for example, a plurality of control cards are cascaded, each control card is respectively loaded with different display screen regions, and for example, a plurality of output cards in a splicer are connected in parallel, and each output card is respectively loaded with different display screen regions. With the increase of the number of display screen controllers, the screen matching efficiency is low due to the fact that screen matching is difficult to avoid manually.
In view of this, embodiments of the present invention provide a screen configuration method, an apparatus, a receiving card, a screen configuration system, and a readable storage medium, which are used to improve screen configuration efficiency.
As shown in fig. 1, an embodiment of the present invention provides a screen configuration method, where the screen configuration method is applied to a receiving end including multiple receiving cards, and includes:
s101: receiving screen configuration information from a target display screen controller through any one of the plurality of receiving cards, wherein the target display screen controller is one of the plurality of display screen controllers included in a sending end connected with the receiving end, and the screen configuration information at least comprises a unique identifier of the target display screen controller;
in a specific implementation process, each of the plurality of display screen controllers is used to carry a display screen in a corresponding region, and the display screen controller may be a sending card or an output card disposed in the same splicer, which is not limited herein. In practical applications, the number of the display screen controllers included in the transmitting end may be set according to needs, and is not limited herein. The display screen can be an LED display screen, such as a mini LED, a micro LED, and the like, and the display screen can also be an LCD display screen or an OLED display screen, which is not limited herein. The screen configuration information may be information sent to the target display screen controller by an upper computer connected to the sending end, where the screen configuration information at least includes a unique identifier of the target display screen controller, for example, a character "S" indicates a serial number of the display screen controller in the sending end, and an identifier "S01" indicates a display screen controller with a serial number of "01", and for example, the sending end includes three display screen controllers including A, B and C, where the identifiers of the three display screen controllers are a, b, and C, respectively.
S102: extracting at least one type matrix used for identifying the screen matching information from a pre-stored type library according to the screen matching information;
the word stock may be a word stock of a word matrix pre-stored in a non-volatile memory (flash), and each word matrix in the word stock may be a pixel point occupying a preset size, for example, the preset size is 16 × 16, the size of the word matrix may be set according to an actual application, which is not limited herein. Since the screen matching information at least comprises the unique identifier of the target display screen controller, the at least one type matrix extracted from the word stock can be used for identifying the screen matching information.
S103: acquiring a screen configuration information image according to the at least one type matrix;
after at least one type matrix used for identifying the screen matching information is extracted from the word stock according to the screen matching information, when the at least one type matrix is multiple, each type matrix can be recombined, and therefore a screen matching information image is obtained. For example, in the screen configuration information, the unique identifier for characterizing the target display screen controller and the serial number of the receiving card are sequentially arranged according to the sequence, and correspondingly, the extracted matrices are also arranged according to the sequence, so that the matrices after sequential arrangement are obtained.
S104: and superposing the screen configuration information image in a background image of a display screen connected with the receiving card to obtain a target image, and displaying the target image on the display screen, wherein the target image is used for prompting a user that a display screen controller connected with the receiving card is the target display screen controller.
In a specific implementation process, after the screen matching information image is obtained, the screen matching information image can be stored in the RAM memory of the receiving card, so that the screen matching information image can be conveniently and subsequently superimposed in the background image of the display screen connected with the receiving card, and thus the target image is obtained.
In the embodiment of the present invention, if there are a plurality of the at least one matrices, as shown in fig. 2, step S103: obtaining a screen configuration information image according to the at least one type matrix, comprising:
s201: determining the size of a screen body of the display screen;
s202: according to the size of the screen body, carrying out zooming processing on each character model in the at least one character model according to a preset proportion to obtain zoomed character models;
s203: combining the zoomed type matrixes according to a preset sequence to obtain a type matrix combination;
s204: and obtaining a screen configuration information image according to the character die combination.
In the specific implementation process, the specific implementation process from step S201 to step S204 is as follows:
firstly, determining the size of a screen body of the display screen, and then carrying out zooming processing on each type matrix in the at least one type matrix according to a preset proportion according to the size of the screen body to obtain a zoomed type matrix. The size of each matrix in the font library is a preset size, for example, the size of each matrix occupies 16 × 16 pixels, for example, the size of each matrix occupies 24 × 24 pixels, for example, the size of each matrix occupies 32 × 32 pixels, for example, the size of each matrix occupies 40 × 40 pixels, for example, the size of each matrix occupies 48 × 48 pixels, and of course, the size of each matrix can be set according to actual application requirements. Of course, the size of each matrix can also be set according to the actual application requirement, and is not limited herein. Regardless of how the size of each type matrix is set, in the embodiment of the present invention, only one type matrix of the preset size is stored. Subsequently, the corresponding matrix may be scaled according to the preset scale of the preset size according to the size of the screen body, so as to obtain the scaled matrix, for example, only the minimum resolution 16 × 16 is stored in the font library, and each matrix may be scaled to 24 × 24, 32 × 32, 40 × 40, 24 × 32, 16 × 40, so that the size of each matrix in the at least one matrix may be adaptively adjusted based on the preset size according to the actual size of the screen body of the display screen. After obtaining the scaled fonts, combining the scaled fonts according to a preset sequence to obtain a font combination, where the preset sequence may be a sequence preset in the configuration information, and may be a sequence manually set on the upper computer between the characters in the configuration information, and thus, after scaling each font in the at least one font, combining the scaled fonts according to the preset sequence to obtain the font combination. And then, acquiring a screen matching information image according to the character die combination, so that the screen matching information image comprising the character die combination can be superposed in a background image of a display screen connected with the receiving card, thereby realizing self-adaptive display of the screen matching information image through the size of the screen body of the display screen, and ensuring the display effect of the screen matching information while ensuring the effectiveness of the screen matching.
In this embodiment of the present invention, if the screen configuration information further includes character information for characterizing a network state of the receiving card, and the receiving card monitors that the network is abnormal, as shown in fig. 3, after the target image is displayed on the display screen in step S104, the method further includes:
s301: selecting an abnormal font for representing that the receiving card is in a network abnormal state from the font library according to the character information;
s302: zooming the abnormal font according to the preset proportion to obtain a target font;
s303: replacing the character matrix used for representing the receiving card in the normal network state in the character matrix combination with the target character matrix to obtain a replaced character matrix combination;
s304: and according to the replaced character die combination, acquiring the screen configuration information image again.
In the specific implementation process, the specific implementation process of steps S301 to S304 is as follows:
first, the receiving card may monitor a network while performing screen configuration, where one possible implementation manner may be that, if the receiving card does not receive a network packet from the target display screen controller within 0.5S, it indicates that the receiving card is in a network abnormal state. Of course, the specific implementation of the network monitoring may also be set according to the actual situation, which is not limited herein. After the receiving card monitors the network anomaly, an anomaly matrix for characterizing the network anomaly of the receiving card may be selected from the word library according to character information for characterizing the network anomaly of the receiving card, where the anomaly matrix may be a preset matrix, such as? ", for another example,"! ", the specific value may be set according to the actual usage habit of the user, and is not limited herein.
Then, scaling the abnormal type matrix according to the preset proportion to obtain the scaled target type matrix, for example, scaling according to one time of the original size 16 × 16 of each type matrix in the word library to obtain the scaled abnormal type matrix with the size of 32 × 32. Then, the type matrix used for representing that the receiving card is in a normal network state in the type matrix combination can be replaced by the target type matrix, so that a replaced type matrix combination is obtained. For example, the matrices used for characterizing the receiving card in the normal network state are ": ", the exception type is"? "the word module before replacement is" S: 01 ", and accordingly, the combination of the matrices after the replacement is" S01 ". Then, the screen matching information image can be obtained again according to the replaced character die combination, so that the obtained screen matching information image is superposed in the background image of the display screen, the target image is obtained again, and the obtained target image is displayed on the display screen, and thus, a user can determine that the receiving card receives the screen matching information from the display screen controller marked as '01' according to the character combination corresponding to the replaced character die combination in the target image, and the network of the receiving card is abnormal, so that the effective prompt of the screen matching information of the user is realized.
In an embodiment of the present invention, while the target image is displayed on the display screen in step S104, the method further includes:
and superposing a first color identifier for representing that the receiving card is in a network abnormal state in a frame image, and displaying the frame image on the display screen.
In a specific implementation process, when the target image is displayed on the display screen, a first color identifier for representing that the receiving card is in a network abnormal state can be superimposed in a frame image, and the frame image is displayed on the display screen, that is, the frame image and the target image are displayed simultaneously. In addition, the first color can be marked on three fixed rows and three columns of the frame of the display screen for superposition, and superposition information does not need to be stored when the frame is superposed, so that the storage space is reduced. In practical application, regarding the selection of the first color identifier, a color, such as red, which is easy for human eyes to distinguish the size of the display area of each display screen can be selected, so that when the network abnormality of the receiving card is monitored, a user can be prompted to perform problem troubleshooting in a mode that a frame turns red, and the splicing efficiency of the display screens is improved.
In this embodiment of the present invention, if the screen configuration information further includes information for characterizing a load port connected to the receiving card and disposed on the target display screen controller, as shown in fig. 4, step S104: superposing the screen configuration information image in a background image of a display screen connected with the receiving card to obtain a target image, and displaying the target image on the display screen, wherein the method comprises the following steps:
s401: superposing a second color identifier for representing the information of the carrying port in a frame image;
s402: setting the color identification of each character die in the screen matching information image to be the same as the second color identification;
s403: superposing the screen configuration information image in the background image to obtain a target image;
s404: and displaying the target image on the display screen.
In the specific implementation process, the specific implementation process from step S401 to step S404 is as follows:
the screen matching information may include information for characterizing a tape carrier port provided on the target display screen controller and connected to the receiving card, and the information of the tape carrier port may be composed of four matrices, for example, "P: 01 ", or may be composed of two matrices, for example," P1 "is not limited herein, and specifically, the number of matrices of the information of the tape carrier and the order between the matrices may be set according to the actual application requirement. A second color identifier for representing the information of the tape carrier port may be superimposed in the frame image, where the second color identifier may be a preset color identifier, for example, three network ports including a network port 1, a network port 2, and a network port 3 are provided on the same display screen controller, each network port is connected to a receiving card corresponding to one line of display screen, the network port 1 is identified by light red, the network port 2 is identified by green, and the network port 3 is identified by blue, and of course, in actual application, other colors may be used as needed to identify the network ports, which is not limited herein. For example, when the receiving card is connected through the portal 2 of the target display screen controller, the green color identified by the portal 2 may be superimposed on the frame image. Meanwhile, the color identification of each type matrix in the screen matching information image can be set to be the same as the second color representation, then the screen matching information image with the set color identification is superposed in the background image to obtain a target image, and then the target image is displayed on the display screen.
In this embodiment of the present invention, if the screen configuration information includes, in addition to the unique identifier of the target display screen controller, information for characterizing a loaded port connected to the receiving card and provided on the target display screen controller, a serial number of the receiving card, and character information for characterizing a network state of the receiving card, step S103: according to the at least one type matrix, acquiring a screen matching information image, and according to the at least one type matrix, acquiring a screen matching information image, including:
and acquiring a screen configuration information image comprising the unique identifier of the target display screen controller, the information of the carrying port, the serial number of the receiving card and the character information for representing the network state of the receiving card according to the at least one type matrix.
In a specific implementation process, the screen configuration information may include, in addition to the unique identifier of the target display screen controller, information for characterizing a loaded port connected to the receiving card and provided on the target display screen controller, a serial number of the receiving card, and character information for characterizing a network state of the receiving card, wherein, the unique identifier of the target display screen controller, the information of the loading port and the serial number of the receiving card which are included in the screen configuration information can be four types of matrices which all include fixed formats, as shown in fig. 5, which is one of the font formats of the screen configuration information, in conjunction with fig. 5, the first row font represents the unique identifier of the target display screen controller, in the first matrix, the first matrix "S" represents the serial number of the target display screen controller in the sending end, and the second matrix may be ": ","? One of the characters, the third character matrix can be one of the characters from 0 to 9, the fourth character matrix can be one of the characters from 0 to 9, and the first character matrix S is a fixed character; the second row of matrices is information for characterizing the tape carrier port disposed on the target display screen controller and connected to the receiving card, in the second row of matrices, a first matrix "P" represents a serial number of the tape carrier port disposed on the target display screen controller and connected to the receiving card, and a second matrix may be ": ","? One of the three character models, the third character model can be one of 0-9, the fourth character model can be one of 0-9, and the first character model P is a fixed character; the third row of the character models is the serial number of the receiving card, in the third row of the character models, the first character model 'R' represents the sequence number of the receiving card, the second character model can be one of '0-9', the third character model can be one of '0-9', the fourth character model can be one of '0-9', and the first character model 'R' is a fixed character. In addition, the number of the matrices, the format of the matrices, and the sequential relationship between the matrices included in each piece of information in the screen configuration information may also be set according to the actual application requirements, which is not limited herein.
If the information format included in the screen configuration information is as shown in fig. 5, correspondingly, at least one type matrix extracted from the word library according to the screen configuration information may be multiple, a screen configuration information image including the unique identifier of the target display screen controller, the information with the loading port, the serial number of the receiving card, and the character information for representing the network state of the receiving card may be obtained according to the at least one type matrix, and then the screen configuration information image is superimposed on the background image of the display screen connected to the receiving card to obtain the target image, and after the target image is displayed on the display screen, through the target image, the user may know the related screen configuration information of the display screen connected to the receiving card, where the screen configuration information includes the unique identifier of the target display screen controller connected to the receiving card in order, the character information is used for representing the network state of the receiving card, and is used for representing the information of the loading port which is connected with the receiving card and is arranged on the target display screen controller and the serial number of the receiving card, so that a user can obtain screen configuration information including a plurality of information, an effective basis is provided for the user to configure the display screen and splice the display screen, and screen configuration efficiency is improved.
Based on the same inventive concept, as shown in fig. 6, an embodiment of the present invention further provides a screen configuration apparatus, where the screen configuration apparatus is disposed at a receiving end including a plurality of receiving cards, and includes:
a receiving unit 10, configured to receive, by any one of the plurality of receiving cards, screen configuration information from a target display screen controller, where the target display screen controller is one of a plurality of display screen controllers included in a sending end connected to the receiving end, and the screen configuration information at least includes a unique identifier of the target display screen controller;
the extracting unit 20 is configured to extract at least one type matrix for identifying the screen matching information from a pre-stored type library according to the screen matching information;
a first obtaining unit 30, configured to obtain a screen configuration information image according to the at least one type matrix;
a second obtaining unit 40, configured to superimpose the screen configuration information image on a background image of a display screen connected to the receiving card to obtain a target image, and display the target image on the display screen, where the target image is used to prompt a user that a display screen controller connected to the receiving card is the target display screen controller.
In the embodiment of the present invention, the first obtaining unit 30 is configured to:
determining the size of a screen body of the display screen;
according to the size of the screen body, carrying out zooming processing on each character model in the at least one character model according to a preset proportion to obtain zoomed character models;
combining the zoomed type matrixes according to a preset sequence to obtain a type matrix combination;
and obtaining a screen configuration information image according to the character die combination.
In this embodiment of the present invention, if the screen configuration information further includes character information for representing a network state of the receiving card, and the receiving card monitors that the network is abnormal, after the target image is displayed on the display screen, the first obtaining unit 30 is further configured to:
selecting an abnormal font for representing that the receiving card is in a network abnormal state from the font library according to the character information;
zooming the abnormal font according to the preset proportion to obtain a target font;
replacing the character matrix used for representing the receiving card in the normal network state in the character matrix combination with the target character matrix to obtain a replaced character matrix combination;
and according to the replaced character die combination, acquiring the screen configuration information image again.
In this embodiment of the present invention, while the target image is displayed on the display screen, the second obtaining unit 40 is further configured to:
and superposing a first color identifier for representing that the receiving card is in a network abnormal state in a frame image, and displaying the frame image on the display screen.
In this embodiment of the present invention, if the screen configuration information further includes information for characterizing a loaded port connected to the receiving card and disposed on the target display screen controller, the second obtaining unit 40 is configured to:
superposing a second color identifier for representing the information of the carrying port in a frame image;
setting the color identification of each character die in the screen matching information image to be the same as the second color identification;
superposing the screen configuration information image in the background image to obtain a target image;
and displaying the target image on the display screen.
In this embodiment of the present invention, if the screen configuration information includes, in addition to the unique identifier of the target display screen controller, information for characterizing a loaded port connected to the receiving card and disposed on the target display screen controller, a serial number of the receiving card, and character information for characterizing a network state of the receiving card, the first obtaining unit 30 is configured to:
and acquiring a screen configuration information image comprising the unique identifier of the target display screen controller, the information of the carrying port, the serial number of the receiving card and the character information for representing the network state of the receiving card according to the at least one type matrix.
Based on the same inventive concept, an embodiment of the present invention further provides a receiving card for connecting and controlling a display screen, including:
the receiving card is configured to perform the screen matching method as described above.
The screen matching method is applied to the receiving card, and the principle of solving the problem of the receiving card is similar to that of the screen matching method, so that the implementation of the receiving card can refer to the implementation of the screen matching method, and repeated parts are not described again.
Based on the same inventive concept, as shown in fig. 7, an embodiment of the present invention provides a screen matching system, including:
the system comprises an upper computer 100, a sending end 200 connected with the upper computer 100 and a receiving end 300 connected with the sending end 200, wherein the sending end 200 comprises a plurality of display screen controllers including a target display screen controller 201, the receiving end 300 comprises a plurality of receiving cards, and each receiving card in the plurality of receiving cards is connected with one display screen 301 in a plurality of display screens in the receiving end 300;
wherein the upper computer 100 is configured to send screen configuration information to the target display screen controller;
any of the plurality of receiving cards is configured to:
receiving the screen configuration information sent by the target display screen controller 201;
extracting at least one type matrix used for identifying the screen matching information from a pre-stored type library according to the screen matching information;
acquiring a screen configuration information image according to the at least one type matrix;
and superposing the screen configuration information image in a background image of a display screen 301 connected with the receiving card to obtain a target image, and displaying the target image on the display screen 301, wherein the target image is used for prompting a user that a display screen controller connected with the receiving card is the target display screen controller 201.
In a specific implementation process, a receiving card connected to each display screen 301 is often disposed on the back of the corresponding display screen 301, and the position of the receiving card is not illustrated in fig. 7. In addition, the principle of the screen matching system for solving the problem is similar to that of the screen matching method, so that the implementation of the screen matching system can refer to the implementation of the screen matching method, and repeated details are not repeated.
In a specific implementation process, the foregoing screen matching method may be applied to a screen matching system as shown in fig. 8, in the screen matching system, the sending end 200 includes two cascaded display screen controllers, and may be two cascaded sending cards including a sending card 1 and a sending card 2, where the sending card 1 includes a collection input port connected to the upper computer 100 and a collection ring outlet that rings out collected video source data, the sending card 2 includes a collection output port connected to the collection ring outlet of the sending card 1 and a collection ring outlet that rings out collected video source data, each sending card is further provided with four network ports for connecting to a receiving card in the receiving end 300, and one of the network ports is set as shown in fig. 8. In practical application, the upper computer 100 is used for generating video sources to be played, each sending card is used for collecting video source data and outputting corresponding data, the corresponding data are transmitted to the receiving card through a network cable, and then the video sources are displayed through a display screen connected with the receiving card. Each network cable may be sequentially connected in series with three display screens as shown in fig. 8, the splicing between the screen bodies is almost seamless, and fig. 8 is only for clearly showing the connection condition between the display screens and does not represent the real splicing condition. Of course, the number of the display screens connected in series to each network cable and the number of the sending cards connected in series may be specifically set according to the actual loading condition, and is not limited herein.
In a specific implementation process, the screen configuration method may also be applied to a screen configuration system as shown in fig. 9, in the screen configuration system, the sending end 200 may be a splicer, the splicer may include an acquisition card for acquiring data from the upper computer 100, and may further include two display screen controllers including an output card 1 and an output card 2, the two output cards are connected in parallel, each output card is configured to send video source data acquired by the acquisition card from the upper computer 100 to a corresponding loaded display screen area through a corresponding network port, each output card is further provided with four network ports for connecting with a receiving card in the receiving end 300, and one of the network ports is set as shown in fig. 9. Each network cable can be sequentially connected with three display screens in series as shown in fig. 9, the splicing between the screen bodies is almost seamless, and fig. 9 is only used for clearly showing the connection condition between the display screens and does not represent the real splicing condition. Of course, the number of the display screens connected in series to each network cable and the number of the output cards connected in parallel in the splicer may be specifically set according to the actual loading condition, and is not limited herein.
In a hardware environment such as that shown in fig. 8 or fig. 9, information such as a target display screen controller, a receiving card, and a portal associated with the display screen can be displayed on a corresponding display screen, so that a user can quickly distinguish display screen areas carried by different display screen controllers, the receiving card connected to the carried display screen, and a specific portal connected to the receiving card, thereby improving screen configuration efficiency.
In the hardware environment shown in fig. 8, if the screen configuration information includes, in addition to the unique identifier of the target display screen controller, information for characterizing a loaded port connected to the receiving card and disposed on the target display screen controller, a serial number of the receiving card, and character information for characterizing a network state of the receiving card, as shown in fig. 10, one of screen configuration prompts of loaded display screen areas corresponding to the sending card 1 and the sending card 2 is shown. Of course, the configuration screen prompt can also be set according to the actual application.
Under the hardware environment shown in fig. 8, fig. 11 shows one of the screen matching prompts under the network abnormality of the receiving card connected with the sending card 1, wherein a first color identifier (shown as a grid in fig. 11) representing the network abnormality of the corresponding receiving card is superimposed on a partial frame image. The user can know that the network of the first receiving card connected with the sending card 1 is abnormal through the content displayed on the first line of display screen, and then the network of the two receiving cards cascaded in the following is also abnormal, and at this time, the configuration screen information on each display screen corresponding to each receiving card on the first line includes the character "? Due to the frame image, a user can quickly locate the abnormal receiving card of the network, so that the screen matching efficiency is guaranteed, and the problem locating speed is increased. Still referring to fig. 11, as can be seen from the content displayed on the second line display screen, after a network abnormality occurs between the first receiving card and the second receiving card, a network abnormality also occurs in the subsequent receiving card in cascade connection, and at this time, the screen configuration information on the display screen to which the second receiving card and the third receiving card are respectively connected on the second line includes the character "? Therefore, the quick positioning of the receiving card with the network abnormality is realized. When the receiving card is in the abnormal state of the network, the receiving card can not identify the current sending card number and the current network port number, and the screen matching efficiency is further improved.
Based on the same inventive concept, an embodiment of the present invention provides an electronic device, including:
at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor; the instructions are executable by the at least one processor to enable the at least one processor to perform a screen matching method as described above.
Based on the same inventive concept, embodiments of the present invention provide a computer storage medium storing a computer program for executing the screen matching method as described above.
In some possible embodiments, aspects of a screen matching method provided by the present invention may also be implemented in the form of a program product including program code for causing a computer device to perform the steps of the screen matching method according to various exemplary embodiments of the present invention described above in this specification when the program product is run on the computer device.
The program product may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium include: an electrical connection having one or more wires, a portable diskette, a hard disk, a random access computer storage media (RAM), a read-only computer storage media (ROM), an erasable programmable read-only computer storage media (EPROM or flash memory), an optical fiber, a portable compact disc read-only computer storage media (CD-ROM), an optical computer storage media piece, a magnetic computer storage media piece, or any suitable combination of the foregoing.
The program product of the screen matching method of the embodiment of the present invention may employ a portable compact disc read-only computer storage medium (CD-ROM) and include program code, and may be run on an electronic device. However, the program product of the present invention is not limited in this regard and, in the present document, a readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A readable signal medium may include a propagated data signal with readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A readable signal medium may also be any readable medium that is not a readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the consumer electronic device, partly on the consumer electronic device, as a stand-alone software package, partly on the consumer electronic device and partly on a remote electronic device, or entirely on the remote electronic device or server. In the case of remote electronic devices, the remote electronic devices may be connected to the consumer electronic device through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external electronic device (e.g., through the internet using an internet service provider).
It should be noted that although several modules of the apparatus are mentioned in the above detailed description, such division is merely exemplary and not mandatory. Indeed, the features and functionality of two or more of the modules described above may be embodied in one module according to embodiments of the invention. Conversely, the features and functions of one module described above may be further divided into embodiments by a plurality of modules.
Moreover, while the operations of the method of the invention are depicted in the drawings in a particular order, this does not require or imply that the operations must be performed in this particular order, or that all of the illustrated operations must be performed, to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step execution, and/or one step broken down into multiple step executions.
The embodiment of the invention provides a screen matching method, a device, a receiving card, a screen matching system and a readable storage medium, firstly, any receiving card in a plurality of receiving cards in a receiving end receives configuration information from a target display screen controller, then, at least one character die for identifying the screen matching information is extracted from a pre-stored character library according to the screen matching information, then, a screen matching information image is obtained according to the at least one character die, because the screen matching information at least comprises a unique identification of the target display screen controller, in this way, the screen matching information image is superposed in a background image of a display screen connected with the receiving card to obtain a target image, and after the target image is displayed on the display screen, a user can be prompted that the display screen controller connected with the receiving card is the target display screen controller through the target image, and then, the user can obtain the screen configuration information at least comprising the unique identifier of the target display screen controller, so that an effective basis is provided for the user to configure the display screen and splice a plurality of display screens, and the screen configuration efficiency is improved.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (10)
1. A screen configuration method is applied to a receiving end comprising a plurality of receiving cards, and is characterized by comprising the following steps:
receiving screen configuration information from a target display screen controller through any one of the plurality of receiving cards, wherein the target display screen controller is one of the plurality of display screen controllers included in a sending end connected with the receiving end, and the screen configuration information at least comprises a unique identifier of the target display screen controller;
extracting at least one type matrix used for identifying the screen matching information from a pre-stored type library according to the screen matching information;
acquiring a screen configuration information image according to the at least one type matrix;
and superposing the screen configuration information image in a background image of a display screen connected with the receiving card to obtain a target image, and displaying the target image on the display screen, wherein the target image is used for prompting a user that a display screen controller connected with the receiving card is the target display screen controller.
2. The method of claim 1, wherein if there are a plurality of the at least one type matrix, the obtaining the screen-matching information image according to the at least one type matrix comprises:
determining the size of a screen body of the display screen;
according to the size of the screen body, carrying out zooming processing on each character model in the at least one character model according to a preset proportion to obtain zoomed character models;
combining the zoomed type matrixes according to a preset sequence to obtain a type matrix combination;
and obtaining a screen configuration information image according to the character die combination.
3. The method of claim 2, wherein if the screen matching information further includes character information for characterizing a network state of the receiving card, the receiving card monitors a network abnormality, and after the displaying the target image on the display screen, the method further comprises:
selecting an abnormal font for representing that the receiving card is in a network abnormal state from the font library according to the character information;
zooming the abnormal font according to the preset proportion to obtain a target font;
replacing the character matrix used for representing the receiving card in the normal network state in the character matrix combination with the target character matrix to obtain a replaced character matrix combination;
and according to the replaced character die combination, acquiring the screen configuration information image again.
4. The method of claim 3, wherein while the target image is displayed on the display screen, the method further comprises:
and superposing a first color identifier for representing that the receiving card is in a network abnormal state in a frame image, and displaying the frame image on the display screen.
5. The method of claim 1, wherein if the screen matching information further includes information for characterizing a loading port provided on the target display screen controller connected to the receiving card, the superimposing the screen matching information image on a background image of a display screen connected to the receiving card to obtain a target image, and displaying the target image on the display screen, comprises:
superposing a second color identifier for representing the information of the carrying port in a frame image;
setting the color identification of each character die in the screen matching information image to be the same as the second color identification;
superposing the screen configuration information image in the background image to obtain a target image;
and displaying the target image on the display screen.
6. The method of claim 1, wherein if the screen matching information includes information for characterizing a loading port connected to the receiving card and disposed on the target display screen controller, a serial number of the receiving card, and character information for characterizing a network state of the receiving card, in addition to the unique identifier of the target display screen controller, the obtaining the screen matching information image according to the at least one type matrix comprises:
and acquiring a screen configuration information image comprising the unique identifier of the target display screen controller, the information of the carrying port, the serial number of the receiving card and the character information for representing the network state of the receiving card according to the at least one type matrix.
7. A screen matching device is characterized in that the screen matching device is arranged at a receiving end comprising a plurality of receiving cards and comprises:
a receiving unit, configured to receive, by any one of the plurality of receiving cards, screen configuration information from a target display screen controller, where the target display screen controller is one of the plurality of display screen controllers included in a sending end connected to the receiving end, and the screen configuration information at least includes a unique identifier of the target display screen controller;
the extraction unit is used for extracting at least one type matrix used for identifying the screen matching information from a pre-stored type library according to the screen matching information;
the first obtaining unit is used for obtaining a screen configuration information image according to the at least one type matrix;
and the second obtaining unit is used for superposing the screen configuration information image in a background image of a display screen connected with the receiving card to obtain a target image, and displaying the target image on the display screen, wherein the target image is used for prompting a user that the display screen controller connected with the receiving card is the target display screen controller.
8. A receiving card for connecting to and controlling a display screen, wherein the receiving card is configured to perform the screen matching method according to claims 1 to 6.
9. A screen matching system, comprising:
the system comprises an upper computer, a sending end and a receiving end, wherein the sending end is connected with the upper computer, the receiving end is connected with the sending end, the sending end comprises a plurality of display screen controllers including a target display screen controller, the receiving end comprises a plurality of receiving cards, and each receiving card in the plurality of receiving cards is connected with one display screen in a plurality of display screens in the receiving end;
wherein the upper computer is configured to send screen configuration information to the target display screen controller;
any of the plurality of receiving cards is configured to:
receiving the screen configuration information sent by the target display screen controller;
extracting at least one type matrix used for identifying the screen matching information from a pre-stored type library according to the screen matching information;
acquiring a screen configuration information image according to the at least one type matrix;
and superposing the screen configuration information image in a background image of a display screen connected with the receiving card to obtain a target image, and displaying the target image on the display screen, wherein the target image is used for prompting a user that a display screen controller connected with the receiving card is the target display screen controller.
10. A readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the screen matching method according to any one of claims 1 to 6.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114185507A (en) * | 2021-12-10 | 2022-03-15 | 西安诺瓦星云科技股份有限公司 | Display screen configuration method and device, storage medium and processor |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105117190A (en) * | 2015-09-07 | 2015-12-02 | 西安诺瓦电子科技有限公司 | LED display screen matching method |
| CN105206227A (en) * | 2015-10-15 | 2015-12-30 | 西安诺瓦电子科技有限公司 | Method for driving LED lamp panel and oil price board control card |
| CN105282321A (en) * | 2015-08-28 | 2016-01-27 | 上海健保科技有限公司 | Adaption method of application software user interface and display device |
| CN105632348A (en) * | 2015-12-23 | 2016-06-01 | 西安诺瓦电子科技有限公司 | LED display screen configuration method and device |
| CN105893197A (en) * | 2016-04-26 | 2016-08-24 | 广东威创视讯科技股份有限公司 | Fault monitoring method and device of LED screen body and transmitter |
| CN106406794A (en) * | 2016-09-14 | 2017-02-15 | 乐视控股（北京）有限公司 | Screen adapting method and device |
| JP2017045123A (en) * | 2015-08-24 | 2017-03-02 | 株式会社ナチュレ・ホールディングス | Image processing system, method, program and recording medium using landscape picture including text |
| CN107038991A (en) * | 2017-05-10 | 2017-08-11 | 西安诺瓦电子科技有限公司 | Spliced display screen screen configuration method and device and display screen control card |
| CN112346677A (en) * | 2019-08-06 | 2021-02-09 | 杭州海康威视数字技术股份有限公司 | Sending card for spliced screen and method for assisting screen matching of spliced screen |
-
2021
- 2021-07-26 CN CN202110841470.0A patent/CN113593430A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017045123A (en) * | 2015-08-24 | 2017-03-02 | 株式会社ナチュレ・ホールディングス | Image processing system, method, program and recording medium using landscape picture including text |
| CN105282321A (en) * | 2015-08-28 | 2016-01-27 | 上海健保科技有限公司 | Adaption method of application software user interface and display device |
| CN105117190A (en) * | 2015-09-07 | 2015-12-02 | 西安诺瓦电子科技有限公司 | LED display screen matching method |
| CN105206227A (en) * | 2015-10-15 | 2015-12-30 | 西安诺瓦电子科技有限公司 | Method for driving LED lamp panel and oil price board control card |
| CN105632348A (en) * | 2015-12-23 | 2016-06-01 | 西安诺瓦电子科技有限公司 | LED display screen configuration method and device |
| CN105893197A (en) * | 2016-04-26 | 2016-08-24 | 广东威创视讯科技股份有限公司 | Fault monitoring method and device of LED screen body and transmitter |
| CN106406794A (en) * | 2016-09-14 | 2017-02-15 | 乐视控股（北京）有限公司 | Screen adapting method and device |
| CN107038991A (en) * | 2017-05-10 | 2017-08-11 | 西安诺瓦电子科技有限公司 | Spliced display screen screen configuration method and device and display screen control card |
| CN112346677A (en) * | 2019-08-06 | 2021-02-09 | 杭州海康威视数字技术股份有限公司 | Sending card for spliced screen and method for assisting screen matching of spliced screen |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114185507A (en) * | 2021-12-10 | 2022-03-15 | 西安诺瓦星云科技股份有限公司 | Display screen configuration method and device, storage medium and processor |
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