Display unit positioning method, display system, chip and storage medium

Abstract

The invention discloses a display unit positioning method, a display system, a chip and a storage medium, and aims to improve the configuration convenience of a display screen with a plurality of display units. According to the display unit positioning method, based on instruction control, a debugging mode is started to enable each display unit in a display system to display a cascade serial number of the display unit; arrangement information is obtained, the arrangement information comprises cascade serial numbers of all the display units, and the cascade serial numbers in the arrangement information are sequentially arranged according to the positions, displayed in the display system, of the cascade serial numbers in a preset sequence; and obtaining physical position information of each display unit in the display system according to the arrangement information, and correspondingly sending the position information to a receiving card of each display unit. According to the display unit positioning method, the use experience of the display screen can be remarkably improved, the convenience of on-site splicing configuration of the display unit is improved, and the efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the field of display technology, and more specifically, to a display unit positioning method, a display system, a chip and a storage medium. Background Art

[0002] In the field of display technology, with the advancement of technology and the growing demand for visualization, display screens have become an indispensable part of daily life. However, many occasions such as concerts, weddings, squares, etc. require large-screen display devices for display, and the manufacturing cost and production difficulty of display devices will increase significantly with the increase in production size. Therefore, in order to reduce costs, existing large-size display screens are usually spliced ​​by multiple display units. Users can choose the number of display units, arrangement method and splicing shape according to their needs, which has high flexibility.

[0003] In actual production, in order to facilitate production and testing, each display unit of the display screen has a receiving card. Each receiving card will download basic configuration information during the production stage. The basic configuration information includes the image position information that each display unit needs to display.

[0004] However, in actual use, the display screen needs to be assembled on site. Since there is no significant difference between the multiple display units, it is difficult to completely replicate the assembly order and position in the test phase during on-site assembly and connection. In the actual installation and use process, due to the uncertainty of the wiring cascade relationship, the position information of the display unit needs to be reconfigured so that each display module in the spliced ​​display screen displays the image content corresponding to its position, so that the entire display screen can display a complete image.

[0005] The configuration process of existing display units after on-site splicing is very complicated and cumbersome, and is extremely inconvenient to use. Summary of the invention

[0006] The purpose of the present invention is to provide a display unit positioning method, a display system, a chip and a storage medium, aiming to improve the user experience of the display screen and enhance the convenience of on-site splicing configuration of the display unit.

[0007] According to one aspect of the present invention, there is provided a method for positioning a display unit, comprising: based on instruction control, starting a debugging mode so that each display unit in a display system displays its own cascade number; obtaining arrangement information, wherein the arrangement information includes the cascade number of each display unit, and the cascade numbers in the arrangement information are arranged in sequence according to a preset order according to their displayed positions in the display system; obtaining the physical position information of each display unit in the display system according to the arrangement information and sending the position information to the corresponding receiving card of each display unit.

[0008] Optionally, the arrangement information is input to the controller of the display system via an input device, and the input device includes a microphone or an electronic communication device including a microphone.

[0009] Optionally, at least one of the input device and the controller has a voice recognition module.

[0010] Optionally, the preset order includes from left to right, from top to bottom or serpentine arrangement.

[0011] In the above display unit positioning method, the arrangement information also includes the number of rows and columns of the display units in the display system, wherein the row and column number information in the arrangement information is located before the cascade sequence number of the display unit.

[0012] Optionally, the arrangement information further includes a line break instruction, and the line break instruction is set between the cascade sequence number at the end of the line and the cascade sequence number at the beginning of the line according to the arrangement of the display units.

[0013] Optionally, the controller changes the display screen of the corresponding display unit in real time according to the cascade sequence number input into the controller.

[0014] According to another aspect of the present invention, a display system is provided, comprising a plurality of display units and a controller connected to the plurality of display units; wherein the display system can execute the above-mentioned display unit positioning method.

[0015] Optionally, the controller stores the number of rows and columns in which the plurality of display units are arranged and the resolution of a single display unit.

[0016] Optionally, the display unit includes at least one of an LED display panel and an OLED display panel.

[0017] According to another aspect of the present invention, there is also provided an electronic device, comprising: a memory for storing a computer program; and a processor for executing the computer program to implement the method as described above.

[0018] According to another aspect of the present invention, there is also provided a non-transitory electronic device readable storage medium, comprising: a program, which, when executed by an electronic device, enables the electronic device to execute the method described above.

[0019] The display unit positioning method, display system, chip and storage medium provided by the embodiments of the present invention, after the debugging mode is turned on, each display unit will display its own cascade number, and then the cascade number will be input into the controller in sequence according to its position in the display screen according to a preset order through an input device. The controller can obtain the physical position information of each display unit in the entire display screen according to the cascade number and its order, realize the positioning of each display unit, and then send the corresponding position information to the receiving card of each display unit to complete the configuration.

[0020] Furthermore, the input device includes a microphone, and the input device or the controller also has a voice recognition module, which can input the arrangement information through voice, realize the positioning and configuration of multiple display units on site, without the help of other equipment such as computers, and its operation is simple and convenient. This design greatly simplifies the configuration process of the display unit, and the display unit corresponding to the input cascade number can also change the display image in real time to respond, and errors in the arrangement information can be discovered and corrected in time. The display unit positioning method and display system provided by the present invention are simple and easy to operate, greatly saving configuration time and improving installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and other objects, features and advantages of the present invention will become more apparent through the following description of the embodiments of the present invention with reference to the accompanying drawings.

[0022] Figure 1 is a schematic flow chart of a display unit positioning method according to a first embodiment of the present invention;

[0023] Figure 2 is a schematic diagram of a display system according to a first embodiment of the present invention;

[0024] Figure 3a and Figure 3b Schematic diagrams showing respectively that the display system of the first embodiment of the present invention is configured in different preset sequences;

[0025] Figure 4 A schematic diagram of a display system according to a second embodiment of the present invention adopting a first arrangement scheme;

[0026] Figure 5 It is a schematic diagram of a display system according to a second embodiment of the present invention adopting a second arrangement scheme. DETAILED DESCRIPTION

[0027] The present invention will be described in more detail below with reference to the accompanying drawings. In each of the accompanying drawings, the same elements are represented by similar reference numerals. For the sake of clarity, the various parts in the accompanying drawings are not drawn to scale. In addition, some well-known parts may not be shown.

[0028] In this application, many specific details of the present invention are described, such as the specific structure, size, connection relationship and technology of the modules, so as to make the present invention more clearly understood. However, as can be understood by those skilled in the art, the present invention can be implemented without following these specific details.

[0029] The present invention may be embodied in various forms, some examples of which will be described below.

[0030] Figure 1 1 is a flow chart of a display unit positioning method according to a first embodiment of the present invention; the display unit positioning method comprises the following steps:

[0031] In step S10, based on instruction control, the debugging mode is turned on so that each display unit in the display system displays its own cascade number; specifically, the display unit includes a display panel and a receiving card corresponding to the display unit, and instructions are provided through buttons or voice control to turn on the debugging mode of the display system, and the controller of the display system controls the receiving card of each display unit to display its own cascade number on the display panel of the display unit.

[0032] In step S20, arrangement information is obtained, wherein the arrangement information includes a cascade number of each display unit, and the cascade numbers in the arrangement information are arranged in sequence according to a preset order according to their display positions in the display system; specifically, the arrangement information is input by a user through an input device, such as a microphone or a mobile communication device including a microphone, the input device is connected to a controller, the input device or the controller includes a voice recognition module, the user reads out the cascade number (arrangement information) displayed on the screen in order from left to right and from top to bottom, the voice recognition module recognizes the cascade number read by the user, and inputs the cascade number into the controller in sequence according to the order read by the user.

[0033] In step S30, the physical position information of each display unit in the display system is obtained according to the arrangement information and the position information is sent to the receiving card of each display unit accordingly; specifically, the controller has built-in row and column numbers of multiple display units and resolution data of a single display unit. The controller obtains the physical position information of the display unit in the display system according to the input cascade number and the position of each cascade number, and sends the position information to the receiving card of each display unit accordingly, thereby completing the configuration of the display system.

[0034] Figure 2It is a schematic diagram of a display system according to a first embodiment of the present invention; the display system includes a display screen 100 composed of a plurality of display units 101, a controller 200 connected to each display unit 101, and a microphone 300 as an input device, wherein the microphone 300 is connected to the controller 200, and the controller 200 also includes a voice recognition module 400 to recognize arrangement information input by a user from the microphone 300.

[0035] The user inputs "turn on debugging mode" through voice, for example, and the voice recognition module 400 converts the voice information into a signal recognizable by the controller 200, and the controller 200 controls the display system to enter the debugging state, such as Figure 2 As shown, the display panel of each display unit 101 displays its cascade number.

[0036] Figure 3a and Figure 3b Schematic diagrams showing the configuration of the display system of the first embodiment of the present invention in different preset orders are shown respectively; the display system of the first embodiment includes, for example, 8 display units in total, arranged in four columns and two rows (4×2), and the controller 200 has this arrangement built in. Figure 3a As shown, the user reads out the cascade numbers (5, 3, 1, 8, 4, 7, 6, 2) displayed on the display screen 100 in a preset order from left to right and from top to bottom (as shown by the arrow), and the order of the cascade numbers corresponds to the physical position of the display unit 101, for example, the cascade number "5" corresponds to "position 1", the cascade number "3" corresponds to "position 2", the cascade number "1" corresponds to "position 3", the cascade number "8" corresponds to "position 4", the cascade number "4" corresponds to "position 5", the cascade number "7" corresponds to "position 6", the cascade number "6" corresponds to "position 7", and the cascade number "2" corresponds to "position 8". The controller 200 obtains the physical position information of the display unit 101 in the display screen 100 of the display system according to the input cascade number and the order of each cascade number, and sends the position information to the receiving card of each display unit 101 to complete the configuration of the display system.

[0037] See also Figure 3b The user can also read out the cascade sequence numbers (5, 3, 1, 8, 2, 6, 7, 4) displayed on the display screen 100 in sequence according to the preset order of the serpentine arrangement shown by the arrow (from left to right and then from right to left). The position of the cascade sequence number corresponds to the physical position of the display unit 101, for example, the cascade sequence number "5" corresponds to "position 1", the cascade sequence number "3" corresponds to "position 2", the cascade sequence number "1" corresponds to "position 3", the cascade sequence number "8" corresponds to "position 4", the cascade sequence number "2" corresponds to "position 5", the cascade sequence number "6" corresponds to "position 6", the cascade sequence number "7" corresponds to "position 7", and the cascade sequence number "4" corresponds to "position 8".

[0038] Figure 4 Schematic diagram of a display system of the second embodiment of the present invention adopting a first arrangement scheme; the display system of the second embodiment includes, for example, 12 display units 101, which may have a variety of arrangement schemes, and the controller 200 may have a built-in arrangement scheme or the arrangement scheme may also be input by the user. Figure 4 As shown, the first arrangement scheme is, for example, four columns and three rows (4×3). Further, in the second embodiment, the controller 200 does not have a built-in arrangement scheme, and the user adds a line break instruction in the cascade sequence number of the voice to indicate the arrangement scheme. Further, each display unit 101 in the display screen 100 can also change the display screen in real time according to the cascade sequence number input to the controller 200, as shown in FIG. Figure 4 As shown, the user has input "12, 1, 9, 11, line feed, 5, 3" by voice, for example; the screen of the display unit 101 corresponding to the cascade number that the user has read out in the display screen 100 undergoes a color change, for example, and by changing the display screen in a similar manner, if the user reads the wrong cascade number or there is a voice recognition error, the user can discover and correct it in time; further, a return command "return" can be set, and the user can delete the most recently input cascade number through the return command, and can re-enter the cascade number of that position.

[0039] Figure 5 This is a schematic diagram of a display system of the second embodiment of the present invention using a second arrangement scheme. The second arrangement scheme is, for example, three columns and four rows (3×4). In addition to the line break instruction, the user can also refer to Figure 5 As shown, the arrangement scheme is first indicated by voice (for example, voice input "3 times 4"), and then the cascade numbers 2, 8, 11, 12, 10, 9, 5, 3, 1, 4, 7, 6 are read in sequence.

[0040] Of course, the number of display units in the display system is not limited to the above 8 or 12. The number of display units can be adjusted according to specific needs. The display panel of the above display unit can be an LED display panel, or it can be other types of display panels such as OLED.

[0041] The display unit positioning method, display system, chip and storage medium provided by the embodiments of the present invention, after the debugging mode is turned on, each display unit will display its own unique number, and then the number will be input into the controller in sequence according to its position in the display screen according to a preset order through an input device. The controller can obtain the physical position information of each display unit in the entire display screen according to the number and its order, realize the positioning of each display unit, and then send the corresponding position information to the receiving card of each display unit to complete the configuration.

[0042] Furthermore, the input device includes a microphone, and the input device or the controller also has a voice recognition module, which can input the arrangement information through voice, realize the positioning and configuration of multiple display units on site, without the help of other equipment such as computers, and its operation is simple and convenient. This design greatly simplifies the configuration process of the display unit, and the display unit corresponding to the input number can also change the graphics in real time to respond, and errors in the arrangement information can be discovered and corrected in time. The display unit positioning method and display system provided by the present invention are simple and easy to operate, greatly saving configuration time and improving installation efficiency.

[0043] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, these embodiments are only for illustrative purposes and are not intended to limit the scope of the present invention. The scope of the present invention is defined by the appended claims and their equivalents. Without departing from the scope of the present invention, those skilled in the art may make various substitutions and modifications, which should all fall within the scope of the present invention.

Claims

1. A display unit positioning method, characterized in that: include: Based on command control, the debugging mode is turned on so that each display unit in the display system displays its own cascade serial number; Acquire arrangement information, wherein the arrangement information includes a cascade sequence number of each display unit, and the cascade sequence numbers in the arrangement information are arranged in sequence according to a preset order according to their display positions in the display system; The physical position information of each display unit in the display system is obtained according to the arrangement information, and the position information is sent to the receiving card of each display unit accordingly.

2. The display unit positioning method according to claim 1, characterized in that: The arrangement information is input to the controller of the display system through an input device, and the input device includes a microphone or an electronic communication device including a microphone.

3. The display unit positioning method according to claim 2, characterized in that: At least one of the input device and the controller has a voice recognition module.

4. The display unit positioning method according to claim 1, characterized in that: The preset order includes from left to right, from top to bottom or serpentine arrangement.

5. The display unit positioning method according to claim 1, characterized in that: The arrangement information also includes the number of rows and columns of the display unit in the display system, wherein the row and column number information is located before the cascade sequence number of the display unit in the arrangement information.

6. The display unit positioning method according to claim 1, characterized in that: The arrangement information further includes a line break instruction, and the line break instruction is set between the cascade sequence number at the end of the line and the cascade sequence number at the beginning of the line according to the arrangement of the display units.

7. The display unit positioning method according to claim 2, characterized in that: The controller changes the display screen of the corresponding display unit in real time according to the cascade sequence number input into the controller.

8. A display system, characterized in that: It comprises a plurality of display units and a controller connected to the plurality of display units; wherein the display system can execute the display unit positioning method as described in any one of claims 1-7.

9. The display system according to claim 8, characterized in that: The controller stores the number of rows and columns of the arrangement of the plurality of display units and the resolution of a single display unit.

10. The display system according to claim 9, characterized in that: The display unit includes at least one of an LED display panel and an OLED display panel.

11. A chip, characterized in that: include: A memory, a processor, and a computer program stored in the memory and executable on the processor to implement the method according to any one of claims 1 to 7.

12. A non-transitory electronic device readable storage medium, characterized in that: The invention comprises: a program, which, when executed by an electronic device, causes the electronic device to execute the method according to any one of claims 1 to 7.

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