CN112397018B - Control method, system and terminal of motion display screen - Google Patents
Control method, system and terminal of motion display screen Download PDFInfo
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- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
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Abstract
The invention discloses a control method, a system and a terminal of a motion display screen, which realize motion broadcast control of a display module of the motion display screen through a control system thought of displaying images on the display screen. The display module of the motion display screen corresponds to the pixel points of the image played by the motion display screen one by one; receiving display data corresponding to the image played by the motion display screen; and determining corresponding pixel point values according to the display data, and controlling the display module corresponding to the pixel points according to the pixel point values. The motion state of the display module is controlled through the pixel point values, the compiling difficulty of an advertisement authoring team is reduced, cascade equipment between the playing main controller console and the player main controller console and between the player main controller console and the display module is reduced, and the playing cost of the motion display screen is greatly reduced.
Description
Technical Field
The invention relates to the technical field of LED display, in particular to a control method, a control system and a control terminal of a motion display screen.
Background
With the continuous expansion of the market share of the LED display screens, a number of new display modes are developed, and among them, the most popular is the sports display screen, which opens up a unique market with high audience rate. The product form of the multifunctional advertising display screen comprises a screen of a front telescopic motion display module, a screen of a three-side display rotating display module, a left mechanical opening and closing screen and a right mechanical opening and closing screen, and the like, and can be matched with advertising video contents to do some specific actions or shapes, such as wave rolling, step up and down, so that the 3D effect is enhanced, and the advertising effect is improved.
The screen body of the existing motion display screen is formed by splicing a plurality of sets of motion display module assemblies in an array manner, as shown in fig. 1, each set of motion display module assembly is formed by a display module, a transmission switching mechanism, a motor, a motion controller, a stroke sensor and other components. The motion controller can control a plurality of motors, the motion controller is connected with a player main control console, and the player main control console controls the storage of motion data, the refreshing of the data and the synchronization of motion. The motion display screen is composed of a plurality of sets of motion display modules, the motion controller receives data information sent by the player main control console and outputs control signals to corresponding motors, the motors drive the transmission switching mechanisms to move according to the control signals, and the transmission switching mechanisms drive the display modules to move.
The existing control method for the motion display screen is to store the motion data made by the creative team into the player main control console, when the player main control console is operated, the player main control console sends data packets to the cascaded motion controllers, and each motion controller intercepts the current level of data to control the motion of the current level of display module.
However, the current setting for the data packet flow sent by the master console of the control player of the motion display screen is low, which results in that the number of display modules controlled by a single set of motion display module is small, the cost is high, and the overall advertising effect is poor; moreover, an advertisement authoring team needs to be deeply combined with a screen body manufacturing team to ensure that the advertisement display and the display module move synchronously, the authoring team is not easy to find, and authoring work is complex; meanwhile, complicated associated equipment is needed between the player main control console and the advertisement display and playing, and a high-cost communication and driving terminal is also needed for the motion controller.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the method, the system and the terminal for controlling the motion display screen are provided, and the playing cost of the motion display screen is reduced.
In order to solve the technical problems, the invention adopts a technical scheme that:
a control method of a motion display screen comprises the following steps:
the display module of the motion display screen corresponds to the pixel points of the image played by the motion display screen one by one;
receiving display data corresponding to the image played by the motion display screen;
and determining corresponding pixel point values according to the display data, and controlling the display module corresponding to the pixel points according to the pixel point values.
In order to solve the technical problem, the invention adopts another technical scheme as follows:
a control system of a motion display screen comprises a motion controller and a display screen control card;
the motion controller is connected with the display screen control card;
the motion controllers correspond to the display modules of the motion display screen one by one;
the motion controller is used for receiving display data corresponding to the image played by the motion display screen, determining a corresponding pixel point value according to the display data, and controlling a display module corresponding to the pixel point according to the pixel point value;
and the display module of the motion display screen corresponds to the pixel points of the image played by the motion display screen one by one.
In order to solve the technical problem, the invention adopts another technical scheme as follows:
a control terminal of a motion display screen comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein when the computer program is executed by the processor, each step of the control method of the motion display screen is realized.
The invention has the beneficial effects that: the control system thought of playing and displaying images by the display screen is utilized to realize the motion playing control of the display module of the motion display screen, the display module of the motion display screen corresponds to the pixel points of the images played by the motion display screen, the display data corresponding to the images played by the motion display screen is received, the corresponding pixel point values are determined according to the display data, the motion of the display module is controlled according to the pixel point values, the display module is directly controlled according to the display data corresponding to the images played by the motion display screen, only data are acquired from the display control system of the motion display screen, no additional player master console is needed, the cascade equipment between the player master console and the display screen is saved, the advertisement authoring team and the display screen manufacturing team can independently complete corresponding work, the linkage among the teams is reduced, and the advertisement authoring team does not need to additionally author the motion state data of the display screen, the motion parameters of the motion display module are changed by changing the pixel value of a certain point, so that the creation difficulty is reduced, and the playing cost of the motion display screen is greatly reduced.
Drawings
FIG. 1 is a schematic diagram of a moving portion of a single display module in the prior art;
FIG. 2 is a flowchart illustrating steps of a method for controlling a motion display screen according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a control system of a motion display screen according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a moving portion of a single set of display modules according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a control terminal of a motion display screen according to an embodiment of the present invention.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 2, a method for controlling a motion display screen includes the steps of:
the display module of the motion display screen corresponds to the pixel points of the image played by the motion display screen one by one;
receiving display data corresponding to the image played by the motion display screen;
and determining corresponding pixel point values according to the display data, and controlling the display module corresponding to the pixel points according to the pixel point values.
As can be seen from the above description, the beneficial effects of the present invention are: the control system thought of playing and displaying images by the display screen is utilized to realize the motion playing control of the display module of the motion display screen, the display module of the motion display screen corresponds to the pixel points of the images played by the motion display screen, the display data corresponding to the images played by the motion display screen is received, the corresponding pixel point values are determined according to the display data, the motion of the display module is controlled according to the pixel point values, the display module is directly controlled according to the display data corresponding to the images played by the motion display screen, only data are acquired from the display control system of the motion display screen, no additional player master console is needed, the cascade equipment between the player master console and the display screen is saved, the advertisement authoring team and the display screen manufacturing team can independently complete corresponding work, the linkage among the teams is reduced, and the advertisement authoring team does not need to additionally author the motion state data of the display screen, the motion parameters of the motion display module are changed by changing the pixel value of a certain point, so that the creation difficulty is reduced, and the playing cost of the motion display screen is greatly reduced.
Further, the one-to-one correspondence between the display module of the motion display screen and the pixel points of the image played by the motion display screen includes:
and each display module of the motion display screen corresponds to one pixel point or a plurality of pixel points of the image played by the motion display screen one by one.
Known by the above-mentioned description, can correspond 1 or a plurality of pixel points of the image of motion display screen broadcast with the motion display module assembly according to actual conditions needs, the flexibility ratio is high, and the suitability is strong.
Further, dividing the image played by the motion display screen into point areas corresponding to the number of the display modules according to the number of the display modules of the motion display screen;
each point area corresponds to one display module;
and selecting one or more pixel points from each point area to correspond to the display module corresponding to the point area.
According to the description, the images played by the motion display screen are divided into the point areas with the corresponding number according to the number of the display modules, and the pixel points in the point areas correspond to the display modules, so that the pixel points corresponding to the display modules can be conveniently and quickly determined.
Further, the controlling the display module corresponding to the pixel point according to the pixel point value includes:
determining motion data of the display module corresponding to the pixel point according to the gray value of the preset color of the pixel point;
and controlling the movement of the display module according to the movement data.
According to the description, the preset gray values of the pixel points correspond to the motion data of the display module, the motion state of the corresponding display module can be controlled by acquiring the gray values of the pixel points, the motion data of the display module does not need to be written additionally, the writing difficulty of a creative team is reduced, and therefore the playing cost of the display screen is reduced.
Further, controlling the movement of the display module according to the movement data includes:
obtaining gray values of other colors of the pixel points;
and judging whether the gray values of the rest colors are equal to a preset key value or not, if so, controlling the motion of the display module according to the motion data.
From the above description, the gray data of the other colors can be used as a motion security key, and the display module can make corresponding motion if and only if the gray data of the other colors is equal to the value of the key, so that the accuracy and the security of the motion of the display module are ensured, and the display module is prevented from being tampered.
Further, the display data is refreshed in real time according to preset time.
According to the description, the display data are refreshed in real time according to the preset time, the display module can change the motion state in real time according to the display data, and the motion real-time performance of the motion display screen display module is guaranteed.
Further, the receiving display data corresponding to the image played by the motion display screen includes:
and receiving display data corresponding to the image played by the motion display screen from the display screen control card.
According to the description, the display data corresponding to the image played by the motion display screen can be received through the display screen control card, complex cascade equipment between the player main control console and the motion display screen and between the player main control console and the motion display screen are omitted, the cost of equipment investment is saved while the motion display screen control is simplified, the playing cost of the motion display screen is effectively reduced, the display screen control cards can be cascaded through the gigabit network cable, the data packet flow of the display data transmitted by the display screen control cards can be increased, the number of the display modules in one-time control is increased, the cost is further reduced, and the display effect of the motion display screen is improved.
Further, the display of the display data on the motion display screen and the control of the motion module according to the pixel point values corresponding to the display data are synchronously performed.
According to the description, the display of the display data on the motion display screen and the control of the motion module according to the pixel value corresponding to the display data are synchronously performed, so that the display module on the display screen can make corresponding actions when corresponding images are played, the matching between the images displayed by the motion display screen and the motion state of the motion module is improved, and the dynamic display effect of the motion display screen is improved.
Referring to fig. 3, another embodiment of the present invention provides a control system for a motion display screen, including a motion controller and a display screen control card;
the motion controller is connected with the display screen control card;
the motion controllers correspond to the display modules of the motion display screen one by one;
the motion controller is used for receiving display data corresponding to the image played by the motion display screen, determining a corresponding pixel point value according to the display data, and controlling a display module corresponding to the pixel point according to the pixel point value;
and the display module of the motion display screen corresponds to the pixel points of the image played by the motion display screen one by one.
Referring to fig. 5, another embodiment of the present invention provides a control terminal for a motion display screen, including a memory, a processor, and a computer program stored in the memory and running on the processor, where the computer program is executed by the processor to implement the steps of the control method for a motion display screen.
The control method, the control device and the control terminal of the motion display screen can be applied to any type of service scene needing the motion display screen, have universality, and are explained by a specific implementation mode as follows:
example one
Referring to fig. 2, a method for controlling a motion display screen includes the steps of:
s1, enabling the display modules of the motion display screen to correspond to the pixel points of the images played by the motion display screen one by one;
each display module of the motion display screen corresponds to one pixel point or a plurality of pixel points of the image played by the motion display screen one by one;
specifically, how many pixels correspond to each other can be flexibly set according to actual application requirements, for example, each motion display module corresponds to one pixel or two continuous pixels or four continuous pixels of an image played by the motion display screen;
specifically, the image played by the moving display screen is divided into point areas corresponding to the number of the display modules according to the number of the display modules of the moving display screen, each point area corresponds to one display module, and one pixel point is selected from each point area and corresponds to the display module corresponding to the point area.
Preferably, a plurality of pixel points can be selectively selected from the point area to correspond to the display module group corresponding to the point area.
S2, receiving display data corresponding to the image played by the motion display screen;
wherein, display data corresponding to the image played by the motion display screen can be received from a display screen control card (i.e. a display screen receiving card);
s3, determining corresponding pixel point values according to the display data, and controlling the display modules corresponding to the pixel points according to the pixel point values;
specifically, the S3 includes:
s301, determining motion data of the display module corresponding to the pixel point according to the gray value of the preset color of the pixel point;
specifically, in this embodiment, the pixel point includes three gray data of red, green and blue, the gray values of the three gray data of red, green and blue are all 0-255, that is, 256 gray levels, there are 256 brightness changes, and a red gray value is selected to control the motion of the display module corresponding to the pixel point;
s302, controlling the movement of the display module according to the movement data;
specifically, when the red gray value is 0, the display module corresponding to the pixel point stays in the original position; when the red gray value is 255, the display module corresponding to the pixel point extends to the maximum extending distance; when the red gray value is 127, the display module corresponding to the pixel point is extended to half of the maximum extension distance, that is, the stroke of the display module is in a linear relationship with the gray value of the color corresponding to the pixel point.
The display data is refreshed in real time according to preset time;
and displaying the display data on the motion display screen and controlling the motion module synchronously according to the pixel point value corresponding to the display data.
In this embodiment, it is assumed that a certain LED motion display screen is composed of 100 display modules with a width of 100 and a height of 100, and 10000 display modules in total, and one pixel point is corresponding to one display module, so that a pixel point area of 100 × 100 and 10000 pixel point areas in total need to be planned on an image played by the motion display screen. Each pixel point region is corresponding to each display module; the product of the module sports creative team only needs a single R-color video file with 100 multiplied by 100 points, and if the video file rolls in a wave, only a red pixel point corresponding to one small pixel point is corresponded to a corresponding display module to be presented as a small video file;
by refreshing the video file with the single R color in real time, the motion of the display module controlled by the video file can be ensured to be synchronous with the played advertisement.
Example two
The difference between the present embodiment and the first embodiment is that how to control the motion of the display module according to the motion data is specifically defined, including:
s303, acquiring gray values of other colors of the pixel points;
specifically, in this embodiment, the green grayscale data and the blue grayscale data are motion security keys.
S304, judging whether the gray values of the rest colors are equal to a preset key value or not, and if so, controlling the motion of the display module according to the motion data.
Specifically, the green and blue gray values are the motion security keys, and it is assumed that the key values are 100 and 150 at this time, and if only the green gray value is equal to 100 and the blue gray value is equal to 150, the motion display module performs corresponding telescopic motion according to the current red gray value.
Specifically selecting a gray value corresponding to which color as motion data, and using the gray value corresponding to which color as a motion security key can be set according to actual needs;
such as: the blue gray value is selected as the motion data of the corresponding display module, and the red and green gray data are used as the motion security key, and the selection does not limit the invention.
EXAMPLE III
Referring to fig. 3, a control system of a motion display screen includes a motion controller and a display screen control card (i.e., an LED display screen control card);
the motion controller is connected with the display screen control card;
the motion controllers correspond to the display modules of the motion display screen one by one;
the motion controller is used for receiving display data corresponding to the image played by the motion display screen, determining a corresponding pixel point value according to the display data, and controlling a display module corresponding to the pixel point according to the pixel point value;
the display module of the motion display screen corresponds to the pixel points of the image played by the motion display screen one by one;
specifically, the control system of the motion display screen further comprises a sending box and an upper computer PC;
specifically, the motion controller is directly connected with the display screen control card through a circuit, and the upper computer transmits the display data to the motion controller through the sending box and the LED display control card; the system comprises a sending box, a plurality of LED display screen control cards, a host computer and a plurality of LED display screen control cards, wherein the sending box and the LED display screen control cards form a display screen control system;
the display screen control system projects an image picture displayed in a certain area or full screen of a display screen of a player (such as a PC, a tablet or a media server) onto an LED display screen of a motion display screen (point-by-point correspondence can be achieved), namely that the real-time correspondence of pixel point image data of a display card of the player and pixel point data corresponding to the LED display screen is equal;
specifically, the host computer transmits the display data to the sending box through the high-definition multimedia interface, the sending box sends the received data to the plurality of LED display screen control cards through the gigabit network cable, and the LED display screen control cards are connected with the plurality of display modules in an array mode. The LED display screen control card sends the received display data to the motion controller through line driving, the motion controller analyzes the display data to obtain a gray value of a preset color, judges whether the gray value of the color serving as a motion safety key is equal to the preset key value, generates corresponding motion data according to the analyzed gray value of the color for controlling the display module if the gray value of the color serving as the motion safety key is equal to the preset key value, and controls the motion of the corresponding display module according to the motion data;
when the specific control is realized, the display data is sent by an upper computer, a receiving end of a display screen control system sets a drive IC to be BMI5042, Gama to be 1.0, the display data is converted into a display screen conventional drive IC signal through a display screen control card and is transmitted to a motion controller, and the motion controller analyzes the BMI5042 signal through a small-sized complex programmable logic device, so that gray value data of corresponding colors are obtained;
the motion controller is connected with the motor, the motor is connected with the display module of the motion display screen through the module transmission mechanism, and the motion controller corresponds to the display module of the motion display screen;
the motor can be a servo motor or a stepping motor. The motion controller can be connected with the motors to control the display data of the multiple groups of display modules, convert the display data of the multiple groups of display modules into equivalent motor control signals and send the equivalent motor control signals to the corresponding motors, and the motors analyze the received motor control signals and rotate the rotors with corresponding turns according to the analysis result;
the module transmission mechanism is driven by the rotation of the rotor to move, so that the corresponding display module is controlled;
the module transmission mechanism is respectively connected with the motion controller and the display module, and is used for executing motion operation instructions transmitted by the motion controller.
Specifically, referring to fig. 4, the module transmission mechanism includes: the device comprises a first synchronizing wheel, a second synchronizing wheel, a synchronizing belt, a guide rail and a transmission switching mechanism. The first synchronous wheel is linked with the motor, and the motor rotor can drive the first synchronous wheel to move when rotating; the first synchronizing wheel is connected with the second synchronizing wheel through a synchronizing belt, and the first synchronizing wheel drives the second synchronizing wheel to move after moving; the transmission switching mechanism is connected with the synchronous belt, and the synchronous belt makes corresponding motion to drive the transmission switching mechanism to move under the motion drive of the first synchronous wheel and the second synchronous wheel; the transmission switching mechanism is connected with the guide rail, and the guide rail makes corresponding movement under the driving of the transmission switching mechanism; the guide rail with the motion display module assembly links to each other, and the motion display module assembly makes corresponding concertina movement under the drive of guide rail.
Furthermore, the module transmission mechanism further comprises a stroke sensor, the stroke sensor is electrically connected with the motion controller, and the stroke sensor is placed near a moving part in the module transmission mechanism and used for recording the motion stroke of the moving part and ensuring the motion safety.
Specifically, the stroke sensor is connected with the motion controller through an electric wire, and the stroke sensor is placed inside the module transmission structure. When the motion display module assembly stretches out and draws back under module transmission structure's drive, the stroke sensor can be according to the different positions output corresponding signal of telecommunication of mechanical part operation and feed back to motion controller, and motion controller confirms the stroke of motion display module assembly this moment according to the signal of telecommunication received. If the distance is within the safety range, the movement is continued until the motion display module reaches the expected position; if the safety range boundary is reached, the motion controller transmits a corresponding electric signal to the motor to control the motor to stop the rotor from rotating, so that the safety of the motion display module in the motion process is ensured.
Example four
Referring to fig. 5, a control terminal for a motion display screen includes a memory, a processor, and a computer program stored in the memory and capable of running on the processor, where the computer program is executed by the processor to implement the steps of the control method for a motion display screen in the first embodiment or the second embodiment.
In summary, the method, the system and the terminal for controlling the motion display screen provided by the invention utilize the idea of a control system for playing and displaying images on the display screen to realize motion playing and controlling of the display module of the motion display screen. The display module of the motion display screen corresponds to pixel points of an image played by the motion display screen, corresponding pixel point values are determined according to display data by receiving the display data corresponding to the image played by the motion display screen, and the motion of the display module is controlled according to the pixel point values. The display module is directly controlled according to the display data corresponding to the image played by the sports display screen, only data are required to be acquired from a display control system of the sports display screen, an additional player main control console is not required, cascade equipment between the player main control console and the display screen is omitted, an advertisement authoring team and a display screen manufacturing team can independently complete corresponding work, the linkage between teams is reduced, the advertisement authoring team does not need to additionally author the sports state data of the display screen, the sports parameters of the sports display module are changed by changing the pixel value of a certain point, the authoring difficulty is reduced, and the playing cost of the sports display screen is greatly reduced; meanwhile, the display data are updated in real time, so that the dynamic playing effect of the display screen is enhanced, and the visual impact on a viewer is enhanced; the setting of the motion safety key ensures the motion safety of the motion display screen, has good applicability, and can be applied to any motion display screen product.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (9)
1. A control method of a motion display screen is characterized by comprising the following steps:
the display module of the motion display screen corresponds to the pixel points of the image played by the motion display screen one by one;
receiving display data corresponding to the image played by the motion display screen;
determining a corresponding pixel point value according to the display data, and controlling a display module corresponding to the pixel point according to the pixel point value;
the display module group corresponding to the pixel point value is controlled according to the pixel point value and comprises:
determining motion data of the display module corresponding to the pixel point according to the gray value of the preset color of the pixel point;
and controlling the movement of the display module according to the movement data.
2. The method according to claim 1, wherein the one-to-one correspondence between the display module of the motion display screen and the pixel points of the image played by the motion display screen comprises:
and each display module of the motion display screen corresponds to one pixel point or a plurality of pixel points of the image played by the motion display screen one by one.
3. The control method of the motion display screen according to claim 2, wherein the image played by the motion display screen is divided into point areas corresponding to the number of the display modules according to the number of the display modules of the motion display screen;
each point area corresponds to one display module;
and selecting one or more pixel points from each point area to correspond to the display module corresponding to the point area.
4. The method for controlling the motion display screen according to claim 1, wherein the controlling the motion of the display module according to the motion data comprises:
obtaining gray values of other colors of the pixel points;
and judging whether the gray values of the rest colors are equal to a preset key value or not, if so, controlling the motion of the display module according to the motion data.
5. The control method for the motion display screen according to any one of claims 1 to 4, wherein the display data is refreshed in real time according to a preset time.
6. The method for controlling a moving display screen according to any one of claims 1 to 4, wherein the receiving display data corresponding to the image played by the moving display screen comprises:
and receiving display data corresponding to the image played by the motion display screen from the display screen control card.
7. The method according to any one of claims 1 to 4, wherein the displaying of the display data on the motion display screen and the controlling of the display module according to the pixel value corresponding to the display data are performed synchronously.
8. A control system of a motion display screen is characterized by comprising a motion controller and a display screen control card;
the motion controller is connected with the display screen control card;
the motion controllers correspond to the display modules of the motion display screen one by one;
the motion controller is used for receiving display data corresponding to the image played by the motion display screen, determining a corresponding pixel point value according to the display data, and controlling a display module corresponding to the pixel point according to the pixel point value;
the display module of the motion display screen corresponds to the pixel points of the image played by the motion display screen one by one;
the display module group corresponding to the pixel point value is controlled according to the pixel point value and comprises:
determining motion data of the display module corresponding to the pixel point according to the gray value of the preset color of the pixel point;
and controlling the movement of the display module according to the movement data.
9. A control terminal for a moving display comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the computer program realizes the steps of a method for controlling a moving display as claimed in any one of claims 1 to 7 when executed by the processor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011478213.7A CN112397018B (en) | 2020-12-15 | 2020-12-15 | Control method, system and terminal of motion display screen |
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| CN202011478213.7A CN112397018B (en) | 2020-12-15 | 2020-12-15 | Control method, system and terminal of motion display screen |
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| CN112397018A CN112397018A (en) | 2021-02-23 |
| CN112397018B true CN112397018B (en) | 2021-08-31 |
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| CN102223564A (en) * | 2011-07-13 | 2011-10-19 | 黑龙江省四维影像数码科技有限公司 | 2D/3D switchable and field-depth adjustable display module |
| CN102789064B (en) * | 2012-08-10 | 2015-06-17 | 京东方科技集团股份有限公司 | 3D (three-dimensional) display module, 3D display device and 3D display driving method |
| CN202693913U (en) * | 2012-08-10 | 2013-01-23 | 京东方科技集团股份有限公司 | 3D display module group and 3D display device |
| CN103065559B (en) * | 2012-12-28 | 2015-01-14 | 深圳市大族元亨光电股份有限公司 | Light-emitting diode (LED) grid screen |
| CN104506918A (en) * | 2014-12-26 | 2015-04-08 | 上海智物信息技术有限公司 | Movable display screen control method and system |
| CN105528991A (en) * | 2016-02-19 | 2016-04-27 | 深圳市富卡尔电子有限公司 | LED scanning control display unit |
| TWI667618B (en) * | 2016-11-04 | 2019-08-01 | 台灣國際物業管理顧問有限公司 | Integrated sensing positioning based on 3D information model applied to construction engineering and facility equipment management system |
| CN207147411U (en) * | 2017-08-09 | 2018-03-27 | 上海第二工业大学 | A kind of Size Measuring System based on 3D laser cameras |
| CN109166503A (en) * | 2018-10-10 | 2019-01-08 | 深圳市纷彩电子有限公司 | A method of realizing 3D dynamic LED display |
| CN109521577A (en) * | 2018-12-29 | 2019-03-26 | 西安易朴通讯技术有限公司 | Display module and electronic equipment |
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