CN114582269A - Intelligent sound box, intelligent sound box operation system and dynamic adjustment method of dot matrix patterns - Google Patents
Intelligent sound box, intelligent sound box operation system and dynamic adjustment method of dot matrix patterns Download PDFInfo
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- CN114582269A CN114582269A CN202011287040.0A CN202011287040A CN114582269A CN 114582269 A CN114582269 A CN 114582269A CN 202011287040 A CN202011287040 A CN 202011287040A CN 114582269 A CN114582269 A CN 114582269A
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- G—PHYSICS
- 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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
An intelligent sound box, an operation system thereof and a dynamic adjustment method of dot matrix patterns. The dynamic adjustment method of the lattice pattern comprises the following steps. Setting a dot matrix pattern. If the length of the dot matrix pattern is larger than a preset length and the width of the dot matrix pattern is smaller than or equal to a preset width, setting a moving direction as a direction parallel to the length. If the length of the dot matrix pattern is less than or equal to the preset length and the width of the dot matrix pattern is greater than the preset width, the moving direction is set to be the direction parallel to the width. And displaying the dot matrix pattern according to the moving direction.
Description
Technical Field
The present invention relates to a sound box, an operation system and a dynamic adjustment method, and more particularly, to an intelligent sound box, an intelligent sound box operation system and a dynamic adjustment method for a dot matrix pattern.
Background
With the development of science and technology, various intelligent sound boxes are developed. Besides playing a sound source, the intelligent sound box can listen to a voice instruction of a user to perform various operations. In some intelligent sound boxes, the intelligent sound box can feed back some voice information to a user, and even connect and control the intelligent sound box with an intelligent household appliance. In order to provide better user experience, the industry is striving to develop various new functions of smart speakers.
Disclosure of Invention
The invention relates to an intelligent sound box, an intelligent sound box operation system and a dynamic adjustment method of a dot matrix pattern. The mobile device further judges that the dot matrix pattern is too large and needs to be displayed in a mobile mode according to the size of the dot matrix pattern, so that the moving direction and the moving speed are set. After the dot matrix pattern, the moving direction and the moving speed of the dot matrix pattern are transmitted to the intelligent sound box by the mobile device, the intelligent sound box can display the pattern according to the moving direction and the moving speed. Therefore, the interactive experience of the intelligent sound box and the user can be enriched.
According to a first aspect of the present invention, a method for dynamically adjusting a lattice pattern of a smart speaker is provided. The dynamic adjustment method of the lattice pattern comprises the following steps. Setting a dot matrix pattern. If the length of the dot matrix pattern is larger than a preset length and the width of the dot matrix pattern is smaller than or equal to a preset width, setting a moving direction as a direction parallel to the length. If the length of the dot matrix pattern is less than or equal to the preset length and the width of the dot matrix pattern is greater than the preset width, the moving direction is set to be the direction parallel to the width. And displaying the dot matrix pattern according to the moving direction.
According to a second aspect of the present invention, a smart sound box operating system is provided. The intelligent sound box operation system comprises a mobile device and an intelligent sound box. The mobile device comprises a user interface, a processor and a transmission module. The user interface is used for a user to set a dot matrix pattern. The processor is used for setting a moving direction. If a length of the dot matrix pattern is greater than a predetermined length and a width of the dot matrix pattern is less than or equal to a predetermined width, the processor sets a moving direction to be a direction parallel to the length. If the length of the dot matrix pattern is smaller than or equal to the preset length and the width of the dot matrix pattern is larger than the preset width, the processor sets the moving direction to be the direction parallel to the width. The transmission module is used for connecting to an intelligent sound box and transmitting the dot matrix patterns and the moving direction to the intelligent sound box. The intelligent sound box comprises a receiving module, a memory, an LED matrix and a controller. The receiving module is used for receiving the dot matrix pattern and the moving direction. The memory is used for storing the dot matrix pattern and the moving direction. The controller is used for controlling the LED matrix to display the dot matrix pattern according to the moving direction.
According to a third aspect of the present invention, a smart speaker is provided. The intelligent sound box comprises a receiving module, a memory, an LED matrix and a controller. The receiving module is used for receiving a dot matrix pattern and a moving direction from a mobile device. The dot pattern and the moving direction are set by the moving device. The memory is used for storing the dot matrix pattern and the moving direction. The controller is used for controlling the LED matrix to display the dot matrix pattern according to the moving direction.
In order to better appreciate the above and other aspects of the present invention, reference is made to the following detailed description of the preferred embodiments, which is to be read in connection with the accompanying drawings.
Drawings
Fig. 1 is a schematic diagram illustrating an operating system of a smart sound box according to an embodiment.
Fig. 2 is a block diagram of a smart speaker operating system according to an embodiment.
Fig. 3 is a flowchart illustrating a method for dynamically adjusting a lattice pattern of a smart sound box according to an embodiment.
Fig. 4 illustrates an example of step S301.
FIG. 5 shows a dot pattern and an LED matrix according to one embodiment.
Fig. 6 illustrates a case where the length of the dot matrix pattern is greater than a predetermined length and the width of the dot matrix pattern is greater than a predetermined width.
Fig. 7 illustrates a case where the length of the dot pattern is greater than a predetermined length and the width of the dot pattern is less than or equal to a predetermined width.
Fig. 8 illustrates a case where the length of the dot pattern is less than or equal to a predetermined length and the width of the dot pattern is greater than a predetermined width.
Fig. 9 illustrates a case where the length of the dot pattern is less than or equal to a predetermined length and the width of the dot pattern is less than or equal to a predetermined width.
FIG. 10 illustrates a movement pattern according to one embodiment.
Fig. 11 illustrates a movement pattern according to another embodiment.
Fig. 12 is a flowchart illustrating a method for dynamically adjusting a lattice pattern of a smart sound box according to another embodiment.
Fig. 13 illustrates an example of increasing the moving speed by 2 times.
Fig. 14 illustrates another example of the movement speed increased by 2 times.
Wherein:
100, a mobile device;
110, a processor;
120, a transmission module;
130, a memory;
140, a user interface;
200, intelligent sound box;
210, a controller;
220, a receiving module;
230, a memory;
1000, operating the intelligent sound box;
FG is finger;
k1, selecting pattern buttons;
k2, inputting character buttons;
k3, selecting a photo button;
l0, predetermined length;
l1, length;
MD is the moving direction;
MS is the moving speed;
PT is a dot matrix pattern;
s301, S302, S303, S304, S305, S306, S307, S308, S309, S310, S311, S312, S401, S402, S403, S404, S405, S406, S407, S408, S409, S410, S411, S412, S413, S414, S415, S416;
time points T1, T2, T3, T4;
w0 predetermined width;
w1 width.
Detailed Description
Referring to fig. 1, a schematic diagram of a smart sound box operating system 1000 according to an embodiment is shown. The smart speaker operating system 1000 includes a mobile device 100 and a smart speaker 200. The mobile device 100 is, for example, a smart phone, a tablet computer or a notebook computer. In this embodiment, the mobile device 100 may install an application (App), which allows the user to set the dot pattern PT. The mobile device 100 further determines that the dot pattern PT is too large to be displayed movably according to the size of the dot pattern PT, and sets the moving direction MD. After the mobile device 100 transmits the dot matrix pattern PT and the moving direction MD thereof to the smart speaker 200, the smart speaker 200 can display the dot matrix pattern PT according to the moving direction MD. Therefore, the interactive experience between the smart sound box 200 and the user can be enriched.
Referring to fig. 2, a block diagram of a smart sound box operating system 1000 according to an embodiment is shown. Smart speaker operating system 1000 includes mobile device 100 and smart speaker 200. The mobile device 100 includes a processor 110, a transmission module 120, a memory 130, and a user interface 140. Smart sound box 200 includes a controller 210, a receiving module 220, a memory 230, and an LED matrix 240. The processor 110 is, for example, a chip, a circuit, or a circuit board. The transmission module 120 is, for example, a wifi transmission module, a bluetooth transmission module, or an NFC transmission module. The memory 130 is, for example, an eMMC embedded memory or a flash memory. The user interface 140 is, for example, a touch display panel, or an active pen. The controller 210 is, for example, a chip, a circuit, or a circuit board. The receiving module 220 is, for example, a wifi receiving module or a bluetooth receiving module. The memory 230 is, for example, a flash memory or an eMMC embedded memory. The LED matrix 240 is, for example, a square matrix or a rectangular matrix composed of a plurality of LEDs. The operation of the above elements is described in detail with reference to a flowchart.
Referring to fig. 3, a flowchart of a method for dynamically adjusting a lattice pattern of a smart sound box 200 according to an embodiment is shown. In step S301, the dot pattern PT is set by the user interface 140 of the mobile device 100. Referring to fig. 4, an example of step S301 is illustrated. For example, the user may draw a dot pattern PT on the user interface 140 with a finger FG. Each square touched by the finger FG is one LED that is intended to be displayed. The user can directly click and draw each square. Alternatively, the user may click the select pattern button K1 to select the pre-stored dot pattern PT. Alternatively, the user may click the input text button K2 to input text and convert the text into the dot pattern PT. Alternatively, the user may click the select photo button K3 to select a photo and convert the photo into a dot pattern PT. The characters or photos can be binarized first and then subjected to pixel integration to obtain a binarized pattern with the same resolution as the LED matrix. The dot pattern PT is obtained according to the binary pattern. The set dot pattern PT is temporarily stored in the memory 130.
Referring to fig. 5, a lattice pattern PT and an LED matrix 240 according to an embodiment are shown. The dot pattern PT set by the user has a length L1 and a width W1. The LED matrix 240 has a fixed predetermined length L0 and a predetermined width W0. When the length L1 of the dot pattern PT does not exceed the predetermined length L0 and the width W1 does not exceed the predetermined width W0, the dot pattern PT is directly displayed as a Still picture (Still Image).
Next, in step S302, the processor 110 of the mobile device 100 determines whether the length L1 of the dot pattern PT is greater than a predetermined length L0.
Then, in steps S303 and S304, the processor 110 of the mobile device 100 determines whether the width W1 of the dot pattern PT is greater than a predetermined width W0.
If the length L1 of the dot pattern PT is greater than the predetermined length L0 and the width W1 of the dot pattern PT is greater than the predetermined width W0, go to step S305; if the length L1 of the dot pattern PT is greater than the predetermined length L0 and the width W1 of the dot pattern PT is less than or equal to the predetermined width W0, go to step S306; if the length L1 of the dot pattern PT is less than or equal to the predetermined length L0 and the width W1 of the dot pattern PT is greater than the predetermined width W0, go to step S307; if the length L1 of the dot pattern PT is less than or equal to the predetermined length L0 and the width W1 of the dot pattern PT is less than or equal to the predetermined width W0, step S308 is proceeded.
In step S305, the processor 110 of the mobile device 100 controls the user interface 140 to display a size setting error message. Referring to fig. 6, a case where the length L1 of the dot pattern PT is greater than the predetermined length L0 and the width W1 of the dot pattern PT is greater than the predetermined width W0 is illustrated. In the case of fig. 6, no matter how the dot pattern PT moves, it cannot be displayed normally on the LED matrix 240, so that a size setting error message is directly displayed to remind the user of the need to reset the dot pattern PT.
In step S306, the processor 110 of the mobile device 100 sets the moving direction MD to be the direction of the parallel length L1. Referring to fig. 7, a case where the length L1 of the dot pattern PT is greater than the predetermined length L0 and the width W1 of the dot pattern PT is less than or equal to the predetermined width W0 is illustrated. In the case of fig. 7, the moving direction MD may be set to be parallel to the length L1, and the dot pattern PT may be displayed on the LED matrix 240 as a moving picture (Animated Image). In the motion picture mode, the dot pattern PT moves with time. At each point in time, the LED matrix 240 displays only a portion of the dot matrix pattern PT. After one period, each part of the dot pattern PT is displayed.
In step S307, the processor 110 of the mobile device 100 sets the moving direction MD to be the direction of the parallel width W1. Referring to fig. 8, a case where the length L1 of the dot pattern PT is less than or equal to the predetermined length L0 and the width W1 of the dot pattern PT is greater than the predetermined width W0 is illustrated. In the case of fig. 8, the moving direction MD may be set to be parallel to the width W1, and the dot pattern PT may be displayed on the LED matrix 240 as a moving picture (Animated Image). In the motion picture mode, the dot pattern PT moves with time. At each point in time, the LED matrix 240 displays only a portion of the dot matrix pattern PT. After one period, each part of the dot pattern PT is displayed.
In step S308, the processor 110 of the mobile device 100 disables the moving direction MD, so that the smart speaker 200 directly displays the dot pattern PT as a Still picture (Still Image). Referring to fig. 9, a case where the length L1 of the dot pattern PT is less than or equal to the predetermined length L0 and the width W1 of the dot pattern PT is less than or equal to the predetermined width W0 is illustrated. In the case of fig. 9, the moving direction MD is disabled and the dot pattern PT is displayed as a still picture at the center of the LED matrix 240. In the still picture mode, the dot pattern PT is stationary with time. At each point in time, the LED matrix 240 displays the entire lattice pattern PT.
Next, in step S309, the transmission module 120 of the mobile device 100 is connected to the receiving module 220 of the smart sound box 200. This step may be automatically performed after the steps S305, S306, S307, and S308 are performed. Alternatively, this step can be performed when an application (App) is started.
Then, in step S310, the transmission module 120 of the mobile device 100 transmits the moving direction MD and the dot pattern PT.
Next, in step S311, the moving direction MD and the dot pattern PT are received by the receiving module 220 of the smart sound box 200 and stored in the memory 230.
Then, in step S312, the controller 210 of the smart sound box 200 controls the LED matrix 240 to display the dot pattern PT according to the moving direction MD. Referring to fig. 10, a moving manner according to an embodiment is illustrated. As shown in fig. 10, the dot pattern PT has 6X columns, and the LED matrix 240 can display only 4X columns. At a time point T1, the LED matrix 240 displays the 1 st to 4 th X columns of the dot pattern PT; at a time point T2, the dot pattern PT is shifted up by X columns so that the LED matrix 240 displays the 1+ X column to the 5X column of the dot pattern PT; at time point T3, the dot pattern PT is shifted up by X columns again, so that the LED matrix 240 displays the 1+2X to 6X columns of the dot pattern PT; at a time point T4, the dot pattern PT is shifted down by X columns so that the LED matrix 240 displays the 1+ X column to the 5X column of the dot pattern PT. That is, the controller 210 of the smart sound box 200 moves the display dot pattern PT back and forth at a speed of moving X columns per unit time according to the moving direction MD.
Referring to fig. 11, a moving manner according to another embodiment is illustrated. As shown in fig. 11, the dot pattern PT has 6X columns, and the LED matrix 240 can display only 4X columns. At a time point T1, the LED matrix 240 displays the 1 st to 4 th columns of the dot pattern PT; at a time point T2, the dot pattern PT is shifted up by X columns so that the LED matrix 240 displays the 1+ X column to the 5X column of the dot pattern PT; at time point T3, the dot pattern PT is shifted up by X columns again, so that the LED matrix 240 displays the 1+2X to 6X columns of the dot pattern PT; at time T4, the dot pattern PT continues to move up by X columns, so that the LED matrix 240 displays the 1+3 to 6X columns and the 1 to X columns of the dot pattern PT. That is, the controller 210 of the smart sound box 200 cyclically displays the dot pattern PT at a speed of moving X columns per unit time according to the moving direction MD.
In another embodiment, the length L1 or the width W1 of the dot pattern PT set by the user may be relatively long, and the LED matrix 240 may take a relatively long time to display all the dot patterns PT, so the display of the dot patterns PT can be accelerated by the following flowchart.
Referring to fig. 12, a flowchart of a method for dynamically adjusting a lattice pattern of a smart sound box 200 according to another embodiment is shown. Steps S401 to S408 are similar to steps S301 to S308, and the description thereof will not be repeated.
In step S403, if it is determined that the length L1 of the dot pattern PT is greater than the predetermined length L0 and the width W1 of the dot pattern PT is less than or equal to the predetermined width W0, the process proceeds to step S409 after the moving direction MD is set to be the direction parallel to the length L1 in step S406. In step S409, the processor 110 of the mobile device 100 determines whether the length L1 of the dot pattern PT is greater than a predetermined size multiple relative to the multiple of the predetermined length L0. The predetermined size multiple is, for example, 1.3 times, 1.5 times, 2 times, 2.5 times. If the length L1 of the dot pattern PT exceeds the predetermined size multiple with respect to the multiple of the predetermined length L0, the process proceeds to step S411.
In step S411, the processor 110 of the mobile device 100 accelerates a moving speed MS by a predetermined speed multiple. The predetermined speed multiple is, for example, 1.3 times, 1.5 times, 2 times, 2.5 times.
When it is determined in step S404 that the length L1 of the dot pattern PT is equal to or less than the predetermined length L0 and the width W1 of the dot pattern PT is greater than the predetermined width W0, the process proceeds to step S410 after the moving direction MD is set to be parallel to the width W1 in step S407. In step S410, the processor 110 of the mobile device 100 determines whether a multiple of the width W1 of the dot pattern PT with respect to the predetermined width W0 exceeds a predetermined size multiple. If the width W1 of the dot pattern PT exceeds the predetermined size multiple with respect to the multiple of the predetermined width W0, the process proceeds to step S412.
In step S412, the processor 110 of the mobile device 100 accelerates the moving speed MS by a predetermined speed multiple.
Next, in step S413, the transmission module 120 of the mobile device 100 is connected to the receiving module 220 of the smart sound box 200.
Then, in step S414, the moving direction MD, the moving speed MS and the dot pattern PT are transmitted by the transmission module 120 of the mobile device 100.
Next, in step S415, the moving direction MD, the moving speed MS and the dot pattern PT are received by the receiving module 220 of the smart sound box 200 and stored in the memory 230.
Then, in step S416, the controller 210 of the smart sound box 200 controls the LED matrix 240 to display the dot pattern PT according to the moving direction MD and the moving speed MS.
Referring to fig. 13, an example of the MS moving at 2 times faster is illustrated. As shown in fig. 13, the dot pattern PT has 6X columns, and the LED matrix 240 can display only 4X columns. At a time point T1, the LED matrix 240 displays the 1 st to 4 th columns of the dot pattern PT; at a time point T2, the dot pattern PT is moved up by 2X columns so that the LED matrix 240 displays the 1+2X to 6X columns of the dot pattern PT; at a time point T3, the dot pattern PT is shifted down by 2X columns so that the LED matrix 240 displays the 1 st to 4 th X columns of the dot pattern PT; at a time point T4, the dot pattern PT is moved up by 2X columns so that the LED matrix 240 displays the 1+2X to 6X columns of the dot pattern PT. That is, the controller 210 of the smart sound box 200 cyclically displays the dot pattern PT at a speed of moving 2X columns per unit time according to the moving direction MD.
Referring to fig. 14, another example of an MS moving at 2 times faster is illustrated. As shown in fig. 14, the dot pattern PT has 6X columns, and the LED matrix 240 can display only 4X columns. At a time point T1, the LED matrix 240 displays the 1 st to 4 th columns of the dot pattern PT; at a time point T2, the dot pattern PT is moved up by 2X columns so that the LED matrix 240 displays the 1+2X to 6X columns of the dot pattern PT; at time point T3, the dot pattern PT moves up by 2X columns again, so that the LED matrix 240 displays the 1+4X to 6X columns and the 1X to 2X columns of the dot pattern PT; at time point T4, the dot pattern PT continues to move up by 2X columns so that the LED matrix 240 displays the 1 st to 4 th columns of the dot pattern PT. That is, the controller 210 of the smart sound box 200 cyclically displays the dot pattern PT at a speed of moving 2X columns per unit time according to the moving direction MD.
In this way, when the length L1 or the width W1 of the dot pattern PT set by the user is long, the dot pattern PT can be displayed faster.
According to the above embodiments, the mobile device 100 may install an application (App), which allows the user to set the dot pattern PT. The mobile device 100 further determines that the dot pattern PT is too large to be displayed in a mobile manner according to the size of the dot pattern PT, and sets a moving direction MD and a moving speed MS. After the mobile device 100 transmits the dot pattern PT, the moving direction MD thereof, and the moving speed MS thereof to the smart speaker 200, the smart speaker 200 can display the dot pattern PT according to the moving direction MD and the moving speed MS. Therefore, the interactive experience between the smart sound box 200 and the user can be enriched.
In summary, although the present invention has been described with reference to the above embodiments, the present invention is not limited thereto. Various modifications and alterations may be made by those skilled in the art without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention should be determined by the appended claims.
Claims (13)
1. A dynamic adjustment method of a dot matrix pattern comprises the following steps:
setting a dot matrix pattern;
if the length of the dot matrix pattern is greater than a preset length and the width of the dot matrix pattern is less than or equal to a preset width, setting a moving direction as a direction parallel to the length;
if the length of the lattice pattern is less than or equal to the preset length and the width of the lattice pattern is greater than the preset width, setting the moving direction to be a direction parallel to the width; and
and displaying the dot matrix pattern according to the moving direction.
2. The method of claim 1, wherein the dot pattern is displayed in a cyclic manner according to the moving direction.
3. The method of claim 1, wherein the dot pattern is displayed in a back-and-forth manner according to the moving direction.
4. The method for dynamically adjusting dot matrix patterns according to claim 1, further comprising:
if the length of the dot matrix pattern is larger than the preset length and the width of the dot matrix pattern is larger than the preset width, displaying a size setting error message.
5. The method for dynamically adjusting dot matrix patterns according to claim 1, further comprising:
if the length of the lattice pattern is greater than a predetermined size multiple relative to the predetermined length, a moving speed is increased by a predetermined speed multiple.
6. The method for dynamically adjusting dot matrix patterns according to claim 1, further comprising:
if the width of the lattice pattern is greater than a predetermined size multiple relative to the predetermined width, a moving speed is increased by a predetermined speed multiple.
7. An intelligent loudspeaker box operation system, comprising:
a mobile device, comprising:
a user interface for a user to set a dot pattern;
a processor for setting a moving direction, if a length of the dot matrix pattern is greater than a predetermined length and a width of the dot matrix pattern is less than or equal to a predetermined width, the processor setting the moving direction to be a direction parallel to the length; if the length of the dot matrix pattern is less than or equal to the preset length and the width of the dot matrix pattern is greater than the preset width, the processor sets the moving direction to be a direction parallel to the width; and
the transmission module is used for connecting to an intelligent sound box and transmitting the dot matrix pattern and the moving direction to the intelligent sound box; and
this intelligence audio amplifier includes:
a receiving module for receiving the dot matrix pattern and the moving direction;
a memory for storing the dot matrix pattern and the moving direction;
an LED matrix; and
and the controller is used for controlling the LED matrix to display the dot matrix pattern according to the moving direction.
8. The intelligent sound box operating system of claim 7, wherein the controller controls the LED matrix to display the dot pattern in a cyclic manner according to the moving direction.
9. The intelligent sound box operating system of claim 7, wherein the controller controls the LED matrix to display the dot pattern in a back-and-forth movement according to the movement direction.
10. The intelligent sound box operating system of claim 7, wherein if the length of the dot pattern is greater than the predetermined length and the width of the dot pattern is greater than the predetermined width, the processor controls the user interface to display a size setting error message.
11. The smart sound box operating system of claim 7, wherein the processor is further configured to set a moving speed, and if a multiple of the length of the dot pattern relative to the predetermined length exceeds a predetermined size multiple, the processor increases the moving speed by a predetermined speed multiple.
12. The system of claim 7, wherein the processor is further configured to set a moving speed, and if a multiple of the width of the dot pattern relative to the predetermined width exceeds a predetermined size multiple, the processor increases the moving speed by a predetermined speed multiple.
13. A smart sound box, comprising:
a receiving module, for receiving a dot matrix pattern and a moving direction from a mobile device, wherein the dot matrix pattern and the moving direction are set by the mobile device;
a memory for storing the dot matrix pattern and the moving direction;
an LED matrix; and
and the controller is used for controlling the LED matrix to display the dot matrix pattern according to the moving direction.
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