CN109413801A - Control method, control device, storage medium and the vehicle of matrix LED - Google Patents
Control method, control device, storage medium and the vehicle of matrix LED Download PDFInfo
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- CN109413801A CN109413801A CN201811340652.4A CN201811340652A CN109413801A CN 109413801 A CN109413801 A CN 109413801A CN 201811340652 A CN201811340652 A CN 201811340652A CN 109413801 A CN109413801 A CN 109413801A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
Abstract
The invention discloses a kind of control method of matrix LED, control device, computer readable storage medium and vehicles.Wherein, the control method of matrix LED, comprising: obtain multiple default matrix datas, the control logic information of multiple default matrix data homography formula LED；According to multiple default matrix datas, controls each LED in matrix LED and light or extinguish.Using technical solution of the present invention, the workload of written in code is greatly reduced, while software reliability increases considerably, reduces error probability, and method maintenance is simple.
Description
Technical field
The present invention relates to LED technology field, in particular to a kind of control method of matrix LED, control device,
Computer readable storage medium and vehicle.
Background technique
In the related technology, lights of vehicle effect control mode are as follows: lamp dimmer controls light by software logic and lights
Effect, such as turn to running lamp effect etc., LED (Light Emitting is arranged as shown in Figure 1, step 102 in control flow
Diode, light emitting diode) lamp lights logic；Step 104, each LED light is lighted or extinguished according to lighting logic.
The method lighted logic by writing logical statement according to LED and realize that LED lights effect in the related technology has
Have more drawback, for example, if LED light logic complexity if need to carry out a large amount of operation code and write, and software goes out
Wrong probability also will increase, and will lead to LED in this way, to light effect poor.
Summary of the invention
The present invention is directed to solve at least one of the technical problems existing in the prior art or related technologies.
For this purpose, one aspect of the present invention is to propose a kind of control method of matrix LED.
Another aspect of the present invention is to propose a kind of control device of matrix LED.
Another aspect of the invention is to propose a kind of computer readable storage medium.
An additional aspect of the present invention is to propose a kind of vehicle.
In view of this, according to an aspect of the present invention, it proposes a kind of control methods of matrix LED, comprising: obtain
Multiple default matrix datas, the control logic information of multiple default matrix data homography formula LED；According to multiple default matrixes
Data control each LED in matrix LED and light or extinguish.
The control method of matrix LED provided by the invention obtains multiple default matrix functions by inquiry matrix data table
According to being controlled according to multiple default matrix datas LED each in matrix LED.Wherein, multiple default matrix datas are corresponding
In the control logic information of matrix LED, i.e., by using multiple default matrix datas as control logic information, it can be achieved that control
Each LED is lighted or is extinguished in matrix LED, lights effect with achieve the purpose that control LED.Using technology of the invention
Scheme greatly reduces the workload of written in code, while software reliability increases considerably, and reduces error probability, and square
Method maintenance is simple.
The control method of above-mentioned matrix LED according to the present invention, can also have following technical characteristic:
In the above-mentioned technical solutions, it is preferable that further include: each default matrix data setting having time marks；According to every
The time of a default matrix data marks, and multiple default matrix datas is successively read, to control each LED point in matrix LED
Bright or extinguishing.
In any of the above-described technical solution, it is preferable that further include: each default matrix data is provided with number；According to every
The sequence of the number of a default matrix data, and according to prefixed time interval, multiple default matrix datas are successively read, with control
Each LED is lighted or is extinguished in matrix LED.
In any of the above-described technical solution, it is preferable that further include: the multiple default matrix datas of setting；By multiple default squares
Battle array data are stored, and matrix data table is formed.
In any of the above-described technical solution, it is preferable that the quantity of multiple default matrix datas is at least two；It is each default
Data value in matrix data includes two kinds, respectively point bright values and extinguishing value；The line number and columns of each default matrix data
It is equal with the LED line number of matrix LED and LED array number respectively；The control logic information of matrix LED includes: different light effects
The switching control information of fruit and/or the frequency control information of light flash.
According to another aspect of the present invention, a kind of control device of matrix LED is proposed, comprising: memory is used for
Store computer program；Processor, for execute computer program with: obtain multiple default matrix datas, multiple default matrixes
The control logic information of data homography formula LED；According to multiple default matrix datas, each LED point in matrix LED is controlled
Bright or extinguishing.
The control device of matrix LED provided by the invention includes memory and processor, and processor is executing memory
When the computer program of storage, realizes and multiple default matrix datas are obtained by inquiry matrix data table, according to multiple default squares
Battle array data control LED each in matrix LED.Wherein, multiple default matrix datas correspond to the control of matrix LED
Logical message, i.e., by using multiple default matrix datas as control logic information, it can be achieved that in control matrix LED each
LED's lights or extinguishes, and lights effect with achieve the purpose that control LED.Using technical solution of the present invention, greatly reduce
The workload of written in code, while software reliability increases considerably, and reduces error probability, and method maintenance is simple.
The control device of above-mentioned matrix LED according to the present invention, can also have following technical characteristic:
In the above-mentioned technical solutions, it is preferable that each default matrix data setting having time marks；Processor is also used to
Execute computer program with: according to the time of each default matrix data mark, be successively read multiple default matrix datas, with control
Each LED is lighted or is extinguished in matrix LED processed.
In any of the above-described technical solution, it is preferable that each default matrix data is provided with number；Processor, it is specific to use
In execute computer program with: according to the sequence of the number of each default matrix data, and according to prefixed time interval, successively read
Multiple default matrix datas are taken, lights or extinguishes to control each LED in matrix LED.
In any of the above-described technical solution, it is preferable that processor, be also used to execute computer program with: setting it is multiple pre-
If matrix data；Multiple default matrix datas are stored, matrix data table is formed.
In any of the above-described technical solution, it is preferable that the quantity of multiple default matrix datas is at least two；It is each default
Data value in matrix data includes two kinds, respectively point bright values and extinguishing value；The line number and columns of each default matrix data
It is equal with the LED line number of matrix LED and LED array number respectively；The control logic information of matrix LED includes: different light effects
The switching control information of fruit and/or the frequency control information of light flash.
According to a further aspect of the invention, a kind of computer readable storage medium is proposed, computer is stored thereon with
Program realizes the step of the control method of the matrix LED such as any of the above-described technical solution when computer program is executed by processor
Suddenly, therefore the computer readable storage medium includes that the whole of control method of matrix LED of any of the above-described technical solution has
Beneficial effect, repeats no more.
According to a further aspect of the invention, a kind of vehicle is proposed, the matrix form including such as any of the above-described technical solution
The control device of LED, therefore the vehicle includes the control device of the matrix LED of any of the above-described technical solution all beneficial to effect
Fruit repeats no more.
Additional aspect and advantage of the invention will become obviously in following description section, or practice through the invention
Recognize.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 shows the flow chart of LED control method in the related technology；
Fig. 2 shows the flow charts of the control method of the matrix LED of one embodiment of the present of invention；
Fig. 3 shows the flow chart of the control method of the matrix LED of another embodiment of the invention；
Fig. 4 shows the flow chart of the control method of the matrix LED of yet another embodiment of the present invention；
Fig. 5 shows the flow chart of the control method of the matrix LED of another embodiment of the invention；
Fig. 6 shows the flow chart of the control method of the matrix LED of another embodiment of the invention；
Fig. 7 shows the flow chart of the control method of the matrix LED of another embodiment of the invention；
Fig. 8 shows the flow chart of the control method of the matrix LED of a specific embodiment of the invention；
Fig. 9 shows the schematic block diagram of the control device of the matrix LED of one embodiment of the present of invention.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not limited to following public affairs
The limitation for the specific embodiment opened.
In the embodiment of first aspect present invention, a kind of control method of matrix LED is proposed, Fig. 2 shows this
The flow chart of the control method of the matrix LED of one embodiment of invention, wherein this method comprises:
Step 202, multiple default matrix datas, the control logic of multiple default matrix data homography formula LED are obtained
Information；
Step 204, it according to multiple default matrix datas, controls each LED in matrix LED and lights or extinguish.
The control method of matrix LED provided by the invention obtains multiple default matrix functions by inquiry matrix data table
According to being controlled according to multiple default matrix datas LED each in matrix LED.Wherein, multiple default matrix datas are corresponding
In the control logic information of matrix LED, i.e., by using multiple default matrix datas as control logic information, it can be achieved that control
Each LED is lighted or is extinguished in matrix LED, lights effect with achieve the purpose that control LED.Using technology of the invention
Scheme greatly reduces the workload of written in code, while software reliability increases considerably, and reduces error probability, and square
Method maintenance is simple.
Preferably, the quantity of multiple default matrix datas is at least two；Data value packet in each default matrix data
Two kinds are included, respectively point bright values and extinguishing value；The line number and columns of each default matrix data respectively with the LED of matrix LED
Line number and LED array number are equal；The control logic information of matrix LED include: different lighting effects switching control information and/or
The frequency control information of light flash.
In a particular embodiment, the LED line number of matrix LED is 3, LED array number is 3, that is, has 9 LED, matrix form
LED are as follows:
The quantity of default matrix data is four, and it is 3 × 3 square that each default matrix data is corresponding with matrix LED
Battle array, each for tool there are two types of numerical value, such as " 0 ", " 1 ", " 0 " is extinguishing value in default matrix data, represents corresponding LED and extinguishes, " 1 "
It for a bright values, represents corresponding LED and lights, four default matrix datas are respectively as follows:
And temporally axis is allocated four default matrix datas, i.e. matrix 1, matrix 2, matrix 3, square sequentially in time
Battle array 4 successively controls matrix LED.LED when matrix 1 controls matrix LED, in matrix LED1、LED3、LED4、
LED6、LED7、LED9To light, LED2、LED5、LED8To extinguish；
LED when matrix 2 controls matrix LED, in matrix LED2、LED3、LED6、LED8、LED9To light,
LED1、LED4、LED5、LED7To extinguish；
LED when matrix 3 controls matrix LED, in matrix LED1、LED3、LED4、LED5、LED6、LED7、LED9
To light, LED2、LED8To extinguish；
LED when matrix 4 controls matrix LED, in matrix LED1、LED3、LED7、LED9To light, LED2、
LED4、LED5、LED6、LED8To extinguish.
By above-mentioned control method, so that four kinds of different lighting effects are switched to four moment in matrix LED, with
And any one LED lights duration (for example, LED with different9Lighted four moment), to be to realize different light
The frequency of flashing.
Fig. 3 shows the flow chart of the control method of the matrix LED of another embodiment of the invention, wherein the party
Method includes:
Step 302, multiple default matrix datas are set；Multiple default matrix datas are stored, matrix data is formed
Table；
Step 304, matrix data table is inquired, multiple default matrix datas, multiple default matrix data homographies are obtained
The control logic information of formula LED；
Step 306, it according to multiple default matrix datas, controls each LED in matrix LED and lights or extinguish.
In this embodiment, it according to the LED quantity in matrix LED in row, column, presets largely and matrix form
The corresponding default matrix data of LED (i.e. each the line number of default matrix data and columns respectively with the LED line number of matrix LED
It is equal with LED array number), and a large amount of default matrix data is stored into matrix data table, when needing square according to the actual situation
When which kind of lighting effects array type LED occur, corresponding choose is able to carry out the default of lighting effects control in matrix data table
Matrix data namely control logic information are standardized processing of tabling look-up to realize complicated LED lighting logic, significantly
Reduce the workload of written in code.
In a particular embodiment, can by all default matrix datas regardless of being regularly stored in matrix data table,
A large amount of default matrix data can be stored in matrix data table according to preset arrangement regulation, matrix data table can be drawn
It is divided into a large amount of submatrix tables of data, each submatrix tables of data stores the default matrix data according to default arrangement regulation, in advance
If arrangement regulation can be control lighting effects rule, such as the default matrix data that control turns to running lamp effect is stored in
In first submatrix tables of data.
Fig. 4 shows the flow chart of the control method of the matrix LED of yet another embodiment of the present invention, wherein the party
Method includes:
Step 402, multiple default matrix datas are set；Multiple default matrix datas are stored, matrix data is formed
Table；
Step 404, multiple default matrix datas, the control logic of multiple default matrix data homography formula LED are obtained
Information, each default matrix data setting having time marks；
Step 406, it is marked according to the time of each default matrix data, is successively read multiple default matrix datas, with control
Each LED is lighted or is extinguished in matrix LED processed.
In this embodiment, temporally axis is allocated default matrix data, when each default matrix data is provided with
Between mark, such as tool is there are four default matrix data, the corresponding second time label of matrix 1 corresponding label, matrix 2 at the first time,
The corresponding third time label of matrix 3, the corresponding 4th time label of matrix 4, at the first time when label, the second time label, third
Between label, the 4th time label be to be arranged according to the sequencing of time.According to each default matrix data when
Between mark, be successively read multiple default matrix datas, and then control each LED in matrix LED and light or extinguish, namely is default
The sequencing that matrix data is marked according to the time successively controls each LED in matrix LED, to realize that corresponding light is cut
Change effect and/or light flash effect.
It should be noted that since what is set at this time is time that each default matrix data executes, i.e., at a time
The moment corresponding default matrix data is executed, therefore, can not consider the time interval that each default matrix data executes at this time.
Fig. 5 shows the flow chart of the control method of the matrix LED of another embodiment of the invention, wherein the party
Method includes:
Step 502, multiple default matrix datas are set；Multiple default matrix datas are stored, matrix data is formed
Table；
Step 504, multiple default matrix datas, the control logic of multiple default matrix data homography formula LED are obtained
Information, each default matrix data is provided with number；
Step 506, it according to the sequence of the number of each default matrix data, and according to prefixed time interval, is successively read
Multiple default matrix datas are lighted or are extinguished to control each LED in matrix LED.
In this embodiment, each default matrix data is provided with number, such as there are four default matrix data, matrixes for tool
1 is number 1, matrix 2 is number 2, matrix 3 is number 3, matrix 4 is number 4, and prefixed time interval is 0.05 second, then controlling
In matrix LED the sequence of each LED be matrix 1 execute and be spaced 0.05 second, matrix 2 execute and be spaced 0.05 second, matrix 3
Execute and be spaced 0.05 second, matrix 4 execute and be spaced 0.05 second, to realize that corresponding light transition effect and/or light dodge
Bright effect, it should be noted that in order to reach more stable lighting effects, between the preset time between each default matrix data
Every identical.
It should be noted that according to the time of each default matrix data label be successively read multiple default matrix datas with
Multiple default matrix datas are successively read according to the sequence of the number of each default matrix data and according to prefixed time interval
Two methods do not conflict, and as shown in Figure 6 and Figure 7, may be provided in the different periods, according to each default matrix data
Time label, or be successively read according to the sequence of the number of each default matrix data and according to prefixed time interval multiple
Matrix data is preset, wherein time of the time of first time period earlier than second time period.
Wherein, the control method of the matrix LED in Fig. 6 includes:
Step 602, multiple default matrix datas are set；Multiple default matrix datas are stored, matrix data is formed
Table；
Step 604, multiple default matrix datas, the control logic of multiple default matrix data homography formula LED are obtained
Information, each default matrix data setting having time marks, and each default matrix data is provided with number；
Step 606, it is successively read multiple default in first time period according to the time label of each default matrix data
Matrix data is lighted or is extinguished to control each LED in matrix LED；
Step 608, according to the sequence of the number of each default matrix data in second time period, and according to preset time
Interval, is successively read multiple default matrix datas, lights or extinguishes to control each LED in matrix LED.
Wherein, the control method of the matrix LED in Fig. 7 includes:
Step 702, multiple default matrix datas are set；Multiple default matrix datas are stored, matrix data is formed
Table；
Step 704, multiple default matrix datas, the control logic of multiple default matrix data homography formula LED are obtained
Information, each default matrix data setting having time marks, and each default matrix data is provided with number；
Step 706, according to the sequence of the number of each default matrix data in first time period, and according to preset time
Interval, is successively read multiple default matrix datas, lights or extinguishes to control each LED in matrix LED；
Step 708, it is successively read multiple default in second time period according to the time label of each default matrix data
Matrix data is lighted or is extinguished to control each LED in matrix LED.
The control method of the matrix LED of a specific embodiment of the invention, as shown in figure 8,0 moment at the end of
Between quarter (comprising 0 moment and finish time) at the time of setting preset quantity, each moment it is corresponding read LED light light and
Extinguish matrix, the LED light of response is lighted or extinguished according to the homography.
In the embodiment of second aspect of the present invention, a kind of control device of matrix LED is proposed, Fig. 9 shows this
The schematic block diagram of the control device 90 of the matrix LED of one embodiment of invention, wherein the device 90 includes:
Memory 902, for storing computer program；
Processor 904, for execute computer program with:
Obtain multiple default matrix datas, the control logic information of multiple default matrix data homography formula LED；According to
Multiple default matrix datas control each LED in matrix LED and light or extinguish.
The control device 90 of matrix LED provided by the invention includes memory 902 and processor 904, and processor 904 exists
When executing the computer program that memory 902 stores, realizes and multiple default matrix datas, root are obtained by inquiry matrix data table
LED each in matrix LED is controlled according to multiple default matrix datas.Wherein, multiple default matrix datas correspond to square
The control logic information of array type LED, i.e., by using multiple default matrix datas as control logic information, it can be achieved that control matrix
Each LED is lighted or is extinguished in formula LED, lights effect with achieve the purpose that control LED.Using technical side of the invention
Case greatly reduces the workload of written in code, while software reliability increases considerably, and reduces error probability, and method
Maintenance is simple.
Preferably, the quantity of multiple default matrix datas is at least two；Data value packet in each default matrix data
Two kinds are included, respectively point bright values and extinguishing value；The line number and columns of each default matrix data respectively with the LED of matrix LED
Line number and LED array number are equal；The control logic information of matrix LED include: different lighting effects switching control information and/or
The frequency control information of light flash.
In a particular embodiment, the LED line number of matrix LED is 3, LED array number is 3, that is, has 9 LED, matrix form
LED are as follows:
The quantity of default matrix data is four, and it is 3 × 3 square that each default matrix data is corresponding with matrix LED
Battle array, each for tool there are two types of numerical value, such as " 0 ", " 1 ", " 0 " is extinguishing value in default matrix data, represents corresponding LED and extinguishes, " 1 "
It for a bright values, represents corresponding LED and lights, four default matrix datas are respectively as follows:
And temporally axis is allocated four default matrix datas, i.e. matrix 1, matrix 2, matrix 3, square sequentially in time
Battle array 4 successively controls matrix LED.LED when matrix 1 controls matrix LED, in matrix LED1、LED3、LED4、
LED6、LED7、LED9To light, LED2、LED5、LED8To extinguish；
LED when matrix 2 controls matrix LED, in matrix LED2、LED3、LED6、LED8、LED9To light,
LED1、LED4、LED5、LED7To extinguish；
LED when matrix 3 controls matrix LED, in matrix LED1、LED3、LED4、LED5、LED6、LED7、LED9
To light, LED2、LED8To extinguish；
LED when matrix 4 controls matrix LED, in matrix LED1、LED3、LED7、LED9To light, LED2、
LED4、LED5、LED6、LED8To extinguish.
By above-mentioned control method, so that four kinds of different lighting effects are switched to four moment in matrix LED, with
And any one LED lights duration (for example, LED with different9Lighted four moment), to be to realize different light
The frequency of flashing.
Preferably, each default matrix data setting having time marks；Processor 904 is also used to execute computer program
With: it is marked according to the time of each default matrix data, multiple default matrix datas is successively read, to control in matrix LED
Each LED is lighted or is extinguished.
In this embodiment, temporally axis is allocated default matrix data, when each default matrix data is provided with
Between mark, such as tool is there are four default matrix data, the corresponding second time label of matrix 1 corresponding label, matrix 2 at the first time,
The corresponding third time label of matrix 3, the corresponding 4th time label of matrix 4, at the first time when label, the second time label, third
Between label, the 4th time label be to be arranged according to the sequencing of time.According to each default matrix data when
Between mark, be successively read multiple default matrix datas, and then control each LED in matrix LED and light or extinguish, namely is default
The sequencing that matrix data is marked according to the time successively controls each LED in matrix LED, to realize that corresponding light is cut
Change effect and/or light flash effect.
It should be noted that since what is set at this time is time that each default matrix data executes, i.e., at a time
The moment corresponding default matrix data is executed, therefore, can not consider the time interval that each default matrix data executes at this time.
Preferably, each default matrix data is provided with number；Processor 904, be specifically used for execute computer program with:
According to the sequence of the number of each default matrix data, and according to prefixed time interval, multiple default matrix datas are successively read,
It lights or extinguishes to control each LED in matrix LED.
In this embodiment, each default matrix data is provided with number, such as there are four default matrix data, matrixes for tool
1 is number 1, matrix 2 is number 2, matrix 3 is number 3, matrix 4 is number 4, and prefixed time interval is 0.05 second, then controlling
In matrix LED the sequence of each LED be matrix 1 execute and be spaced 0.05 second, matrix 2 execute and be spaced 0.05 second, matrix 3
Execute and be spaced 0.05 second, matrix 4 execute and be spaced 0.05 second, to realize that corresponding light transition effect and/or light dodge
Bright effect, it should be noted that in order to reach more stable lighting effects, between the preset time between each default matrix data
Every identical.
It should be noted that processor 904 execute be successively read according to the time label of each default matrix data it is multiple
Default matrix data is successively read multiple with the sequence according to the number of each default matrix data and according to prefixed time interval
The two ways of default matrix data does not conflict, and may be provided in the different periods and executes, for example, setting is at the first time
Section inner treater 904 executes the time label according to each default matrix data, executes in second time period according to each pre-
If the sequence of the number of matrix data and being successively read multiple default matrix datas according to prefixed time interval；Or setting is the
One period inner treater 904 is executed according to the sequence of the number of each default matrix data and according to prefixed time interval successively
Multiple default matrix datas are read, the time label according to each default matrix data is executed in second time period, wherein the
Time of the time of one period earlier than second time period.
Preferably, processor 904 are also used to execute computer program with setting multiple default matrix datas；It will be multiple pre-
If matrix data is stored, matrix data table is formed.
In this embodiment, it according to the LED quantity in matrix LED in row, column, presets largely and matrix form
The corresponding default matrix data of LED (i.e. each the line number of default matrix data and columns respectively with the LED line number of matrix LED
It is equal with LED array number), and a large amount of default matrix data is stored into matrix data table, when needing square according to the actual situation
When which kind of lighting effects array type LED occur, corresponding choose is able to carry out the default of lighting effects control in matrix data table
Matrix data namely control logic information are standardized processing of tabling look-up to realize complicated LED lighting logic, significantly
Reduce the workload of written in code.
In a particular embodiment, can by all default matrix datas regardless of being regularly stored in matrix data table,
A large amount of default matrix data can be stored in matrix data table according to preset arrangement regulation, matrix data table can be drawn
It is divided into a large amount of submatrix tables of data, each submatrix tables of data stores the default matrix data according to default arrangement regulation, in advance
If arrangement regulation can be control lighting effects rule, such as the default matrix data that control turns to running lamp effect is stored in
In first submatrix tables of data.
In the embodiment of third aspect present invention, a kind of computer readable storage medium is proposed, is stored thereon with meter
Calculation machine program is realized when computer program is executed by processor such as the control method of the matrix LED of above-mentioned any embodiment
Step, therefore the computer readable storage medium includes that the whole of the control method of the matrix LED of any of the above-described embodiment has
Beneficial effect, repeats no more.
In the embodiment of fourth aspect present invention, a kind of vehicle is proposed, the matrix including such as above-mentioned any embodiment
The control device of formula LED, therefore the vehicle includes the control device of the matrix LED of any of the above-described embodiment all beneficial to effect
Fruit repeats no more.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the invention
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with
Suitable mode combines.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (12)
1. a kind of control method of matrix LED characterized by comprising
Multiple default matrix datas are obtained, multiple default matrix datas correspond to the control logic information of the matrix LED；
According to multiple default matrix datas, controls each LED in the matrix LED and light or extinguish.
2. the control method of matrix LED according to claim 1, which is characterized in that further include:
Each default matrix data setting having time marks；
It is marked according to the time of each default matrix data, multiple default matrix datas is successively read, to control
Each LED in matrix LED is stated to light or extinguish.
3. the control method of matrix LED according to claim 1, which is characterized in that further include:
Each default matrix data is provided with number；
According to the sequence of the number of each default matrix data, and according to prefixed time interval, it is successively read multiple described
Default matrix data is lighted or is extinguished to control each LED in the matrix LED.
4. the control method of matrix LED according to any one of claim 1 to 3, which is characterized in that further include:
Multiple default matrix datas are set；
Multiple default matrix datas are stored, matrix data table is formed.
5. the control method of matrix LED according to any one of claim 1 to 3, which is characterized in that multiple described pre-
If the quantity of matrix data is at least two；
Data value in each default matrix data includes two kinds, respectively point bright values and extinguishing value；
The line number and columns of each default matrix data respectively with the LED line number of the matrix LED and LED array number phase
Deng；
The control logic information of the matrix LED includes: the switching control information and/or light flash of different lighting effects
Frequency control information.
6. a kind of control device of matrix LED characterized by comprising
Memory, for storing computer program；
Processor, for execute the computer program with:
Multiple default matrix datas are obtained, multiple default matrix datas correspond to the control logic information of the matrix LED；
According to multiple default matrix datas, controls each LED in the matrix LED and light or extinguish.
7. the control device of matrix LED according to claim 6, which is characterized in that each default matrix data
Having time is arranged to mark；The processor, be also used to execute the computer program with:
It is marked according to the time of each default matrix data, multiple default matrix datas is successively read, to control
Each LED in matrix LED is stated to light or extinguish.
8. the control device of matrix LED according to claim 6, which is characterized in that each default matrix data
It is provided with number；The processor, be specifically used for executing the computer program with:
According to the sequence of the number of each default matrix data, and according to prefixed time interval, it is successively read multiple described
Default matrix data is lighted or is extinguished to control each LED in the matrix LED.
9. the control device of the matrix LED according to any one of claim 6 to 8, which is characterized in that the processing
Device, be also used to execute the computer program with:
Multiple default matrix datas are set；Multiple default matrix datas are stored, matrix data table is formed.
10. the control device of the matrix LED according to any one of claim 6 to 8, which is characterized in that multiple described
The quantity of default matrix data is at least two；
Data value in each default matrix data includes two kinds, respectively point bright values and extinguishing value；
The line number and columns of each default matrix data respectively with the LED line number of the matrix LED and LED array number phase
Deng；
The control logic information of the matrix LED includes: the switching control information and/or light flash of different lighting effects
Frequency control information.
11. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
The step of control method of the matrix LED as described in any one of claims 1 to 5 is realized when being executed by processor.
12. a kind of vehicle characterized by comprising
The control device of matrix LED as described in any one of claim 6 to 10.
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