CN106909333B - Screen configuration method and device for display screen - Google Patents
Screen configuration method and device for display screen Download PDFInfo
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- CN106909333B CN106909333B CN201710290003.7A CN201710290003A CN106909333B CN 106909333 B CN106909333 B CN 106909333B CN 201710290003 A CN201710290003 A CN 201710290003A CN 106909333 B CN106909333 B CN 106909333B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
- G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
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Abstract
The embodiment of the invention discloses a screen matching method and device of a display screen, which receive a first screen matching instruction, calculate box body loading information of a box body according to the first screen matching instruction, and receive a second screen matching instruction; and splitting the box loaded information according to the second screen matching instruction to calculate the loaded area information of each receiving card in the box, and sending the loaded area information to the corresponding receiving card to complete screen matching. According to the embodiment of the invention, on the premise that the complexity is not greatly increased, the screen matching of the display screen with one box and multiple cards can be realized.
Description
Technical Field
The invention relates to the technical field of display control, in particular to a screen matching method of a display screen and a screen matching device of the display screen.
Background
At present, LED display screens are more generally formed by splicing lamp panels in various shapes and sizes, which puts high requirements on the control of the LED display screens and the screen configuration capability of users.
The current screen matching method mainly comprises a software screen matching method and a hardware screen matching method. In the software screen configuration method, a user directly feeds back all information of a display screen to software, and the software completes the processing of the topological information of the display screen; the hardware configuration only needs the user to provide partial information of the screen, such as the number of rows, columns and boxes of a single internet access, so that the hardware configuration has low use requirement on the user and is simple and convenient to operate, and therefore, the hardware configuration is widely received by the user.
However, the application premise of hardware screen matching is that a single box has a single card, that is, only one receiving card is in one box body, and the method cannot be applied to the field of one box with multiple cards.
Disclosure of Invention
The embodiment of the invention provides a screen matching method and a screen matching device of a display screen, and solves the problem that hardware screen matching only supports that each box body can only contain one receiving card.
In one aspect, a screen matching method for a display screen is provided, which includes:
receiving a first screen configuration instruction;
calculating box body loading information of the box body according to the first screen configuration instruction;
receiving a second screen configuration instruction;
splitting the box loaded information according to a second screen configuration instruction to calculate and obtain loaded area information of each receiving card in the box;
and sending the information of the loaded area to a corresponding receiving card to complete screen matching.
In another aspect, a screen matching apparatus for a display screen is provided, including:
the first receiving module is used for receiving a first screen matching instruction;
the first calculation module is used for calculating box body loading information of the box body according to the first screen configuration instruction;
the second receiving module is used for receiving a second screen matching instruction;
the second calculation module is used for splitting the box loaded information according to a second screen configuration instruction so as to calculate and obtain the loaded area information of each receiving card in the box;
and the sending module is used for sending the information of the loaded area to the corresponding receiving card so as to complete screen matching.
One technical scheme of the technical scheme has the following advantages or beneficial effects: on the premise that the complexity is not greatly increased, only one receiving card is supported in one box body during screen matching, and the box body can support a plurality of receiving cards, so that the application in more scenes is realized.
Still another technical scheme of above-mentioned technical scheme has following advantage or beneficial effect: by adopting the screen matching device provided by the embodiment of the invention, on the premise that the complexity is not greatly increased, only one receiving card is supported in one box body during screen matching, and a plurality of receiving cards can be supported in one box body, so that the screen matching device can be applied in more scenes.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a flowchart of a screen matching method for a display screen according to a first embodiment of the present invention;
fig. 2, fig. 3 and fig. 4 are interface pictures for setting the box in the first screen configuration instruction provided by the first embodiment of the present invention;
fig. 5 and 6 are schematic diagrams of the arrangement of the receiving cards in the box and the arrangement of the box in alternate rows according to the first embodiment of the present invention;
fig. 7 is a diagram of an interface for setting the number of rows and the number of columns of the box body according to the first embodiment of the present invention;
FIG. 8 is a schematic connection diagram of a "super receiving card" contained in the case according to the first embodiment of the present invention;
fig. 9 is a schematic block diagram of a screen matching apparatus for a display screen according to a second embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
First embodiment
As shown in fig. 1, fig. 1 is a flowchart of a screen configuration method for a display screen according to a first embodiment of the present invention, where the method includes the following steps:
s101, receiving a first screen configuration instruction;
s102, calculating box body loading information of the box body according to the first screen configuration instruction;
s103, receiving a second screen configuration instruction;
s104, splitting the loaded information of the box body according to a second screen configuration instruction to calculate and obtain the loaded area information of each receiving card in the box body;
and S105, sending the information of the loaded area to a corresponding receiving card to complete screen matching.
In order to understand the present embodiment more clearly, the following describes the foregoing steps S101-S105 in detail by referring to specific examples.
In step S101, the content of the first screen configuration instruction includes, for example, the number of rows and columns of boxes, the number of boxes with network ports and the connection manner between boxes (or called screen routing manner); the number of net port carrying cases in this embodiment typically refers to the number of net port carrying cases in a front-end controller such as a transmission card. The box body loading information of the box body is calculated according to the first screen configuration instruction, and the specific implementation mode is as follows: calculating the information of the loading area of the box body in a display screen such as an LED display screen according to the row number of the box body, the number of net port loading box bodies and the connection mode among the box bodies; and the content of the second screen configuration instruction includes, for example, the number of rows and columns of the receiving cards and the routing manner of the receiving cards, and correspondingly, the loaded information of the box body is split according to the second screen configuration instruction to calculate the loaded area information of each receiving card in the box body, which may specifically be: and splitting the box body loaded information according to the row number and the column number of the receiving cards and the wiring mode of the receiving cards, and calculating to obtain the loaded area information of each receiving card. Moreover, when the boxes arranged in the LED display screen are arranged in multiple rows and/or multiple columns, the content of the second screen matching instruction may further include a staggered/alternate arrangement of the boxes, that is, a connection between boxes in different rows/columns.
Specifically, referring to fig. 2 to 4, fig. 2 to 4 are interface pictures for setting boxes in a first screen configuration instruction provided by the first embodiment of the present invention, and specifically, in the "box setting", the number of rows and columns of boxes and the connection manner between boxes may be specifically set. In addition, the user can select a mode of 'shortcut screen clicking' or 'advanced screen clicking' to perform screen matching assistance according to actual needs.
In this embodiment, the box setting parameters may be set as follows:
receiving the number of card lines (the number of cards received in the vertical direction in the box body);
the number of card receiving rows (the number of cards received in the horizontal direction in the box body);
the arrangement of the receiving cards in the box body (the connection mode of the receiving cards seen from the front side of the screen body): a total of 8 arrangements, see in particular fig. 4;
the interlaced/alternate arrangement (the routing way of the network cable is the same as or crossed with the routing way of the previous line/column when the boxes are interlaced/column), can be selected as the "same" arrangement or the "crossed" arrangement. Preferably in a "cross" arrangement to facilitate field routing.
To further illustrate the practical significance of each setting item, the following two examples are specifically mentioned. Referring to fig. 5 to 7, fig. 5 and 6 are schematic diagrams of arrangement of receiving cards and alternate/alternate arrangement in a box according to a first embodiment of the present invention, and fig. 7 is a setting interface picture of the number of rows and columns of the box. In both fig. 5 and 6, there are 6 cases, and the 6 cases are arranged in 3 rows and 2 columns. Each box is internally provided with 4 receiving cards, the number of the receiving card lines is 2, the number of the receiving card columns is 2, and the receiving cards are arranged in an S shape. The difference is that the arrangement of the spaced columns of the boxes in fig. 5 is "cross", and the arrangement of the spaced columns of the boxes in fig. 6 is "same".
In this embodiment, taking 6 boxes, each box having 4 receiving cards therein as an example, assuming that the tape load of each receiving card is 128 × 128, in the embodiment provided by the present invention, the 4 receiving cards are first regarded as a "super receiving card", and the tape load of the "super receiving card" is 256 × 256. Specifically, referring to fig. 8, fig. 8 is a connection diagram illustrating a case containing a super receiving card according to a first embodiment of the present invention.
In the method provided by this embodiment, a plurality of receiving cards contained in one box body are regarded as a "super receiving card" with an excessively large loading area, and in the case of such a box (super receiving card), a conventional screen configuration manner is adopted, for example, a shortcut point screen or a high-level point screen function in LCT screen configuration software of the currently available west annov electronic technology limited company is adopted, so as to calculate area information loaded by each box body, that is, loaded area information of each super receiving card, and at this time, topology information of the plurality of receiving cards in the box body is cached first and is not sent to the plurality of receiving cards in the box body.
And then, splitting the loaded area information of the super receiving card according to the topological relation of a plurality of receiving cards in the box body, calculating to obtain the loaded area information of each receiving card in the box body, and then sending the loaded area information to each receiving card matched with the loaded area information.
For the adoption of hardware for screen matching, on the premise that the complexity is not increased, only one receiving card is supported in one box body, and a plurality of receiving cards can be supported in one box body, so that the application in more scenes is realized.
Second embodiment
Referring to fig. 9, fig. 9 is a schematic structural diagram of a screen matching device of a display screen according to a second embodiment of the present invention, as shown in fig. 9, the device includes:
the first receiving module (201) is used for receiving a first screen matching instruction;
the first calculation module (202) is used for calculating box body loading information of the box body according to the first screen matching instruction;
the second receiving module (203) is used for receiving a second screen matching instruction;
the second calculation module (204) is used for splitting the box loaded information according to a second screen configuration instruction so as to calculate and obtain the loaded area information of each receiving card in the box;
and the sending module (205) is used for sending the information of the loaded area to the corresponding receiving card to complete screen matching.
The apparatus provided in this embodiment has the technical effects of the first embodiment of the present invention, and is not described herein again.
Further, in this embodiment, the content of the first screen configuration command includes, for example, the number of rows and columns of boxes, the number of boxes with net ports and the connection manner between boxes.
Further, in the screen configuration device provided in this embodiment, the first calculating module is further configured to calculate information of the loaded area of the box body in the display screen, for example, the LED display screen, according to the number of rows and columns of the box body, the number of net-port loaded box bodies, and the connection manner between the box bodies.
Further, in the screen arrangement device provided in this embodiment, the content of the second screen arrangement instruction includes, for example, the number of rows and columns of the receiving cards, the routing manner of the receiving cards, and even the interlaced/alternate arrangement manner of the box.
Further, in the screen configuration device provided in this embodiment, the second calculation module is further configured to split the information about the tape carrier of the box body according to the number of rows and columns of the receiving cards and the routing manner of the receiving cards, so as to calculate information about the area of the tape carrier of each receiving card.
By adopting the device provided by the embodiment, the screen matching device which only supports one box and one card in the prior art can be expanded into a configuration device which supports a plurality of cards in one box, and the application field of the screen matching device is expanded.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, a division of a unit is merely a division of one logic function, and an actual implementation may have another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute some steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A screen matching method of a display screen is characterized by comprising the following steps:
receiving a first screen configuration instruction;
calculating box body loading information of the box body according to the first screen configuration instruction;
receiving a second screen configuration instruction;
splitting the loaded information of the box body according to the second screen configuration instruction, and calculating to obtain the loaded area information of each receiving card in the box body;
sending the information of the loaded area to a corresponding receiving card to complete screen matching,
wherein the content of the first and second substances,
the second screen configuration command at least comprises the row number of the receiving cards and the wiring mode of the receiving cards,
splitting the box loaded information according to the second screen configuration instruction to calculate and obtain the loaded area information of each receiving card in the box comprises the following steps:
and splitting the box body loaded information according to the row number and the column number of the receiving cards and the wiring mode of the receiving cards to obtain the loaded area information of each receiving card.
2. The screen matching method of claim 1, wherein the first screen matching command comprises the number of rows and columns of boxes, the number of net port carrying boxes and the connection mode between boxes.
3. The screen matching method of claim 2, wherein the calculating of the box loading information of the box according to the first screen matching instruction comprises:
and calculating the information of the loaded area of the box body in the display screen according to the number of the rows and the columns of the box body, the number of the net port loaded box bodies and the connection mode among the box bodies.
4. A screen arrangement device for a display screen, comprising:
the first receiving module is used for receiving a first screen matching instruction;
the first calculation module is used for calculating box body loading information of the box body according to the first screen matching instruction;
the second receiving module is used for receiving a second screen matching instruction;
the second calculation module is used for splitting the box loaded information according to the second screen configuration instruction so as to calculate and obtain the loaded area information of each receiving card in the box;
a sending module for sending the information of the loaded area to a corresponding receiving card to complete screen matching,
wherein the content of the first and second substances,
the second screen configuration command at least comprises the row number of the receiving cards and the wiring mode of the receiving cards,
the second calculation module is used for splitting the box body loaded information according to the row number and the column number of the receiving cards and the wiring mode of the receiving cards so as to obtain the loaded region information of each receiving card.
5. The screen assembly device of claim 4, wherein the first screen assembly instructions include a number of rows and columns of boxes, a number of net-port loading boxes, and a connection pattern between boxes.
6. The screen arrangement device according to claim 5, wherein the first calculation module is configured to calculate the information of the loaded area of the box in the display screen according to the number of rows and columns of the box, the number of net-port loaded boxes, and the connection manner between boxes.
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| CN201710290003.7A CN106909333B (en) | 2017-04-27 | 2017-04-27 | Screen configuration method and device for display screen |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112150966B (en) * | 2019-06-28 | 2022-03-22 | 西安诺瓦星云科技股份有限公司 | Image display control method, device and system and computer readable medium |
| CN112256163B (en) * | 2019-07-03 | 2022-09-09 | 西安诺瓦星云科技股份有限公司 | Screen configuration method, device and system for spliced display screen |
| CN112329186A (en) * | 2019-07-17 | 2021-02-05 | 西安诺瓦星云科技股份有限公司 | LED box positioning method, device and system and computer readable medium |
| CN112445445B (en) * | 2019-08-29 | 2023-08-15 | 西安诺瓦星云科技股份有限公司 | Screen matching method and device, system controller and LED display |
| CN112463087B (en) * | 2019-09-09 | 2023-02-17 | 西安诺瓦星云科技股份有限公司 | Method and device for screen configuration of LED display screen |
| CN112783455B (en) * | 2019-11-04 | 2022-06-14 | 浙江宇视科技有限公司 | Data transmission control method, device, medium and electronic equipment |
| CN114566120B (en) * | 2020-11-26 | 2023-08-15 | 西安诺瓦星云科技股份有限公司 | Screen matching method, device and system of display screen, sending card and processor |
| CN114546309A (en) * | 2020-11-27 | 2022-05-27 | 西安诺瓦星云科技股份有限公司 | Screen configuration method and screen configuration device of spliced screen and spliced screen |
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| CN105788519A (en) * | 2014-12-25 | 2016-07-20 | 西安诺瓦电子科技有限公司 | LED display screen system, data distributor, and display control method |
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