CN112328311A - Function setting method of embedded LCD (liquid Crystal display) spliced screen, electronic equipment and storage medium - Google Patents
Function setting method of embedded LCD (liquid Crystal display) spliced screen, electronic equipment and storage medium Download PDFInfo
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- CN112328311A CN112328311A CN202011216323.6A CN202011216323A CN112328311A CN 112328311 A CN112328311 A CN 112328311A CN 202011216323 A CN202011216323 A CN 202011216323A CN 112328311 A CN112328311 A CN 112328311A
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000004973 liquid crystal related substance Substances 0.000 title description 2
- 230000006870 function Effects 0.000 claims description 21
- 238000004590 computer program Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
- G06F9/4411—Configuring for operating with peripheral devices; Loading of device drivers
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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
Abstract
The invention provides a function setting method of an embedded LCD splicing screen, which comprises the following steps: scanning a screen, namely scanning any screen by using an NFC module of the mobile terminal; sending a link, wherein the NFC module in the spliced screen sends the link to the mobile terminal; opening a webpage, wherein the mobile terminal opens the webpage through a link, and the webpage contains a program for setting screen parameters; and transmitting parameters, namely scanning the last scanned screen by using an NFC module of the mobile terminal, and transmitting the set screen parameters to the screen through the NFC module of the mobile terminal. The invention relates to an electronic device and a storage medium, which are used for executing a function setting method of an embedded LCD splicing screen. The invention reduces the work before the screen is installed, avoids the reinstallation of the screen which needs to be dismantled after the installation sequence of the screen is not correct, and is convenient for the user to adjust the screen parameters at any time.
Description
Technical Field
The invention relates to the technical field of electronics, in particular to a function setting method of an embedded LCD splicing screen, electronic equipment and a storage medium.
Background
The embedded LCD splicing screen is embedded into the wall body, is a plane with the wall body, has no redundant external buttons for a user to set, and has functions and options which need to be set before the screen is installed. Before the screen is installed, information of each screen, such as brightness, contrast, timing on/off and other information of an image, needs to be set; when the information needs to be modified, the screen needs to be detached and set through a key or a remote controller; the main control board of concatenation screen generally does not support the network, can't operate through wifi.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a function setting method of an embedded LCD splicing screen, which reduces the work before screen installation, avoids the situation that the screen is not required to be dismounted for reinstallation after the screen installation sequence is not correct, and is convenient for a user to adjust screen parameters at any time.
The invention provides a function setting method of an embedded LCD splicing screen, which comprises the following steps:
scanning a screen, namely scanning any screen by using an NFC module of the mobile terminal;
sending a link, wherein an NFC module in the spliced screen sends the link to the mobile terminal;
opening a webpage, wherein the mobile terminal opens the webpage through the link, and the webpage contains a program for setting screen parameters;
and transmitting parameters, namely scanning the last scanned screen by using the NFC module of the mobile terminal, and transmitting the set screen parameters to the screen.
And further, the method also comprises a screen assembling step, wherein the screen assembling is carried out according to the connection rule of the screens, and the parameters are sent to other screens by using a connection bus.
Furthermore, each main control board of the spliced screen is provided with an NFC module, and the NFC module on the main control board is connected to the main control chip through a serial port.
Further, an ID of a current screen is recorded in each NFC module.
Furthermore, the main control boards of the spliced screen are connected through RS232 serial port lines.
Further, an NFC module serial number of a screen scanned last time is recorded in the program; and the parameter transmitting step also comprises the step of judging whether the serial number of the NFC module recorded in the program is consistent with the serial number of the NFC module scanned again, if so, transmitting the set parameters to a screen through the NFC module of the mobile terminal.
An electronic device, comprising: a processor;
a memory; and a program, wherein the program is stored in the memory and configured to be executed by the processor, the program comprising instructions for performing a function setting method for an embedded LCD tiled screen.
A computer-readable storage medium having stored thereon a computer program for execution by a processor of a method of setting a function of an embedded LCD tiled screen.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a function setting method of an embedded LCD splicing screen, which comprises the following steps: scanning a screen, namely scanning any screen by using an NFC module of the mobile terminal; sending a link, wherein the NFC module in the spliced screen sends the link to the mobile terminal; opening a webpage, wherein the mobile terminal opens the webpage through a link, and the webpage contains a program for setting screen parameters; and transmitting parameters, namely scanning the last scanned screen by using an NFC module of the mobile terminal, and transmitting the set screen parameters to the screen through the NFC module of the mobile terminal. The invention relates to an electronic device and a storage medium, which are used for executing a function setting method of an embedded LCD splicing screen. The invention reduces the work before the screen is installed, avoids the reinstallation of the screen which needs to be dismantled after the installation sequence of the screen is not correct, and is convenient for the user to adjust the screen parameters at any time.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a flow chart of a function setting method of an embedded LCD splicing screen according to the present invention;
fig. 2 is a schematic diagram of RS232 serial line connection of a 3 × 3 tiled large screen in the embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
A function setting method of an embedded LCD splicing screen is disclosed, as shown in FIG. 1, and comprises the following steps:
the main control board of each spliced screen is provided with an NFC module, the NFC module is connected to the main control chip through a serial port, the NFC module sends information to the main control board through the serial port, and the sent information comprises but is not limited to image parameters, sound parameters and screen ID. And an ID of the current screen is recorded in each NFC module, and the ID is a UUID randomly generated when the spliced screen leaves a factory. Each master control board is connected to another master control board using RS232 serial port lines. The connection mode of the RS232 serial port lines of the 3 x 3 spliced large screen is shown in figure 2. The screen does not need to be set before installation, and the screen can be embedded into the wall body after being assembled according to the connection mode.
And scanning the screen, and scanning any screen by using an NFC module of the mobile terminal after the screen is opened.
Sending a link, wherein the NFC module in the spliced screen sends the link to the mobile terminal;
and opening a webpage, wherein the webpage is opened by the mobile terminal through a link, the webpage contains a small program for setting screen parameters, and the program records the NFC module serial number of the last scanned screen. The user sets information of the number, brightness, etc. of the screen in this applet.
And transmitting parameters, after the parameters are set, scanning the screen scanned last time by using the NFC module of the mobile terminal, judging whether the serial number of the NFC module recorded in the program is consistent with the serial number of the NFC module scanned again, and if so, transmitting the set screen parameters to the screen through the NFC module of the mobile terminal.
And (4) screen grouping, namely after the ID of the current screen is obtained, screen grouping is carried out according to the connection rule of the screen, and parameters such as images and sound effects are sent to other screens by using a connection bus, so that the condition that parameters of a plurality of screens need to be adjusted is avoided.
An electronic device, comprising: a processor;
a memory; and a program, wherein the program is stored in the memory and configured to be executed by the processor, the program comprising instructions for performing a method of setting a function of an embedded LCD tiled screen.
A computer-readable storage medium having stored thereon a computer program for execution by a processor of a method of setting a function of an embedded LCD tiled screen.
The invention provides a function setting method of an embedded LCD splicing screen, which comprises the following steps: scanning a screen, namely scanning any screen by using an NFC module of the mobile terminal; sending a link, wherein the NFC module in the spliced screen sends the link to the mobile terminal; opening a webpage, wherein the mobile terminal opens the webpage through a link, and the webpage contains a program for setting screen parameters; and transmitting parameters, namely scanning the last scanned screen by using an NFC module of the mobile terminal, and transmitting the set screen parameters to the screen through the NFC module of the mobile terminal. The invention relates to an electronic device and a storage medium, which are used for executing a function setting method of an embedded LCD splicing screen. The invention reduces the work before the screen is installed, avoids the reinstallation of the screen which needs to be dismantled after the installation sequence of the screen is not correct, and is convenient for the user to adjust the screen parameters at any time.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner; those skilled in the art can readily practice the invention as shown and described in the drawings and detailed description herein; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the invention as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (8)
1. A function setting method of an embedded LCD splicing screen is characterized by comprising the following steps:
scanning a screen, namely scanning any screen by using an NFC module of the mobile terminal;
sending a link, wherein an NFC module in the spliced screen sends the link to the mobile terminal;
opening a webpage, wherein the mobile terminal opens the webpage through the link, and the webpage contains a program for setting screen parameters;
and transmitting parameters, namely scanning the last scanned screen by using the NFC module of the mobile terminal, and transmitting the set screen parameters to the screen.
2. The method for setting the functions of the spliced screen of the embedded LCD as claimed in claim 1, wherein: and the screen assembling step is also included, screen assembling is carried out according to the connection rule of the screens, and the parameters are sent to other screens by using the connection bus.
3. The method for setting the functions of the spliced screen of the embedded LCD as claimed in claim 1, wherein: each piece be equipped with the NFC module on the master control board of concatenation screen, the NFC module on the master control board is connected to on the master control chip through the serial ports.
4. The method for setting the functions of the embedded LCD splicing screen as claimed in claim 3, wherein: and the ID of the current screen is recorded in each NFC module.
5. The method for setting the functions of the embedded LCD splicing screen as claimed in claim 3, wherein: the main control boards of the spliced screen are connected through RS232 serial port lines.
6. The method for setting the functions of the spliced screen of the embedded LCD as claimed in claim 1, wherein: the program records the NFC module serial number of the screen scanned last time; and the parameter transmitting step also comprises the step of judging whether the serial number of the NFC module recorded in the program is consistent with the serial number of the NFC module scanned again, if so, transmitting the set parameters to a screen through the NFC module of the mobile terminal.
7. An electronic device, characterized by comprising: a processor;
a memory; and a program, wherein the program is stored in the memory and configured to be executed by the processor, the program comprising instructions for carrying out the method according to any one of claims 1-6.
8. A computer-readable storage medium having stored thereon a computer program, characterized in that: the computer program is executed by a processor for performing the method according to any of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011216323.6A CN112328311A (en) | 2020-11-04 | 2020-11-04 | Function setting method of embedded LCD (liquid Crystal display) spliced screen, electronic equipment and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011216323.6A CN112328311A (en) | 2020-11-04 | 2020-11-04 | Function setting method of embedded LCD (liquid Crystal display) spliced screen, electronic equipment and storage medium |
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| CN112328311A true CN112328311A (en) | 2021-02-05 |
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| CN202011216323.6A Pending CN112328311A (en) | 2020-11-04 | 2020-11-04 | Function setting method of embedded LCD (liquid Crystal display) spliced screen, electronic equipment and storage medium |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113382399A (en) * | 2021-05-27 | 2021-09-10 | 广州朗国电子科技有限公司 | Setting method based on electronic whiteboard |
| CN113382400A (en) * | 2021-06-01 | 2021-09-10 | 广州朗国电子科技有限公司 | Method for setting screen parameter by using NFC |
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| CN113382400A (en) * | 2021-06-01 | 2021-09-10 | 广州朗国电子科技有限公司 | Method for setting screen parameter by using NFC |
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