CN106652806B - Display screen configuration power supply determines method and system - Google Patents
Display screen configuration power supply determines method and system Download PDFInfo
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- CN106652806B CN106652806B CN201611161448.7A CN201611161448A CN106652806B CN 106652806 B CN106652806 B CN 106652806B CN 201611161448 A CN201611161448 A CN 201611161448A CN 106652806 B CN106652806 B CN 106652806B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
- G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
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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
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
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Abstract
The invention discloses a kind of display screen configuration power supplys to determine method and system, which comprises carries display unit number according to the total number of display screen display unit and single power standard band, determines the total number S of power supply needed for display screen；Assuming that S-1 power supply, which carries permutation number according to single power standard band respectively, carries out display unit band load, according to display screen columns and S-1 power supply, total band carries permutation number, determines that a remaining power supply initial strip carries permutation number；Permutation number is carried according to a remaining power supply initial strip and single power supply maximum belt carries permutation number and determines columns to be adjusted；Permutation number is carried according to columns to be adjusted, single power supply maximum belt and single power standard band carries permutation number, determines that the band of each power supply in S-1 power supply carries permutation number.The present invention is carried according to display screen line columns and Power supply belt it is known that required power supply number connects the mode of display screen with power supply, time saving and energy saving, while improving the accuracy rate of display screen power configuration, meets application demand.
Description
Technical field
The present invention relates to power configuration technical fields, determine method more particularly to a kind of display screen configuration power supply and are
System.
Background technique
Display screen technology is quickly grown in recent years, and display screen has been widely used for many occasions, such as portion, government bodies
The important events such as door, live broadcast or large-scale performance.Wall is spelled for display screen at present, the connection in addition to needing clear signal,
There are also be exactly power configuration.In general, spelling wall display unit number is relatively more, and correspondingly, the power supply number of power supply also can
Compare more, traditional display screen power configurations and needs staff's rule of thumb a pair of of each display unit progress electricity of display screen
Source configuration, this mode takes time and effort, power configuration error rate is high, is unable to satisfy practical application request.
Summary of the invention
Based on this, it is necessary to it is taken time and effort for traditional display screen power configuration, the problem that power configuration error rate is high,
A kind of display screen configuration power supply is provided and determines method and system.
To achieve the goals above, the embodiment of technical solution of the present invention are as follows:
A kind of display screen configuration power supply determines method, comprising the following steps:
Display unit number is carried according to the total number of display screen display unit and single power standard band, determines display screen institute
Need the total number of power supply；
Display unit number is carried according to the single power standard band and display screen line number determines that single power standard band carries
Permutation number；
Assuming that S-1 power supply, which carries permutation number according to the single power standard band respectively, carries out display unit band load, according to
The band of display screen columns and S-1 power supply always carries permutation number, determines remaining power supply initial strip load permutation number, wherein S is institute
State the total number of power supply needed for display screen；
Display unit number is carried according to single power supply maximum belt and display screen line number determines that single power supply maximum belt carries permutation
Number；
Carry permutation number according to the remaining power supply initial strip and the single power supply maximum belt carry permutation number determine to
Adjust columns；
It is carried according to columns, the single power supply maximum belt load permutation number and the single power standard band to be adjusted whole
Columns determines that the band of each power supply in S-1 power supply carries permutation number.
A kind of display screen configuration power supply determines system, comprising:
Power supply number determining module, for carrying display according to the total number of display screen display unit and single power standard band
Unit number determines the total number of power supply needed for display screen；
Single power standard band carries permutation number determining module, for carrying display unit according to the single power standard band
Several and display screen line number determines that single power standard band carries permutation number；
Remaining power supply initial strip carries permutation number determining module, for assuming S-1 power supply respectively according to the single power supply
Index zone carries permutation number and carries out display unit band load, and according to display screen columns and S-1 power supply, total band carries permutation number, determines surplus
Power supply initial strip of remaininging carries permutation number, wherein S is the total number of power supply needed for the display screen；
Single power supply maximum belt carries permutation number determining module, for according to single power supply maximum belt carry display unit number and
Display screen line number determines that single power supply maximum belt carries permutation number；
Columns determining module to be adjusted, for carrying permutation number and the single electricity according to a remaining power supply initial strip
Source maximum belt carries permutation number and determines columns to be adjusted；
Power supply belt carries permutation number determining module, whole for being carried according to the columns to be adjusted, the single power supply maximum belt
Columns and the single power standard band carry permutation number, determine that the band of each power supply in S-1 power supply carries permutation number.
Compared with prior art, the invention has the benefit that the display screen of the invention configuration power supply determines method and system,
Display unit number is carried according to the total number of display screen display unit and single power standard band first, determines electricity needed for display screen
The total number S in source；Then display unit number is carried according to single power standard band and display screen line number determines single power standard
Band carries permutation number；Assuming that S-1 power supply, which carries permutation number according to the single power standard band respectively, carries out display unit band load, root
Permutation number is carried according to the total band of display screen columns and S-1 power supply, determines that a remaining power supply initial strip carries permutation number；Further according to list
A power supply maximum belt carries display unit number and display screen line number determines that single power supply maximum belt carries permutation number；According to above-mentioned residue
One power supply initial strip carries permutation number and single power supply maximum belt carries permutation number and determines columns to be adjusted；Finally according to column to be adjusted
Several, single power supply maximum belt carries permutation number and single power standard band carries permutation number, determines the band of each power supply in S-1 power supply
Carry permutation number.The present invention is carried according to display screen line columns and Power supply belt it is known that required power supply number connect with power supply shows
The mode of display screen, the engineering staff to assemble at the scene provides conveniently, time saving and energy saving, while improving the standard of display screen power configuration
True rate, meets practical application request.
Detailed description of the invention
Fig. 1 is that display screen configuration power supply determines method flow diagram in one embodiment；
Fig. 2 is to configure power supply based on display screen in method one shown in Fig. 1 specific example to determine method flow diagram；
Fig. 3 is that display screen configuration power supply determines system structure diagram in one embodiment.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, with reference to the accompanying drawings and embodiments, to this
Invention is described in further detail.It should be appreciated that the specific embodiments described herein are only used to explain the present invention,
And the scope of protection of the present invention is not limited.
Display screen configuration power supply determines method in one embodiment, as shown in Figure 1, comprising the following steps:
Step S101: display unit number is carried according to the total number of display screen display unit and single power standard band, really
Determine the total number of power supply needed for display screen；
Here, the total number of display screen display unit is greater than single power standard band load display unit number.
Specifically, the total number of display screen display unit is M × N, and wherein M indicates display screen line number, and N indicates display screen column
Number.
When the total number of display screen display unit, which is less than or equal to single power standard band, carries display unit number, determine
The number of power supply needed for display screen is one, and the number that Power supply belt needed for display screen carries the display screen display unit is equal to described
The total number of display screen display unit.I.e. as M × N≤n, illustrate that a power supply can be with all display lists for carrying display screen
Member, the number which carries display screen display unit is M × N.
Step S102: display unit number is carried according to the single power standard band and display screen line number determines single power supply
Index zone carries permutation number；
Specifically, it is n that single power standard band, which carries display unit number, and display screen is M × N display screen, display screen institute
The total number for needing power supply is S；
It is [n/M] that single power standard band, which carries permutation number, wherein [] indicates to seek integer；
Step S103: assuming that S-1 power supply, which carries permutation number according to the single power standard band respectively, carries out display unit
Band carries, and according to display screen columns and S-1 power supply, total band carries permutation number, determines that a remaining power supply initial strip carries permutation number,
Wherein, S is the total number of power supply needed for the display screen；
Here, it is N- (S-1) × [n/M] that a remaining power supply initial strip, which carries permutation number,.
Step S104: display unit number is carried according to single power supply maximum belt and display screen line number determines that single power supply is maximum
Band carries permutation number；
Specifically, it is nmax that single power supply maximum belt, which carries display unit number, and nmax is greater than above-mentioned single power standard band
Carry display unit number n；
It is [nmax/M] that single power supply maximum belt, which carries permutation number,.
Step S105: permutation number is carried according to a remaining power supply initial strip and the single power supply maximum belt carries permutation
Number determines columns to be adjusted；
Here, columns to be adjusted is N- (S-1) × [n/M]-[nmax/M].
Specifically, it is that single power supply maximum belt carries permutation number that the band that an above-mentioned remaining power supply is arranged, which carries permutation number,.
Step S106: according to columns, the single power supply maximum belt load permutation number and the single power supply to be adjusted
Index zone carries permutation number, determines that the band of each power supply in S-1 power supply carries permutation number.
Here, the band of each power supply carries permutation number and carries permutation number no more than single power supply maximum belt in S-1 power supply.
It is evidenced from the above discussion that the display screen of the invention configuration power supply determines method, according to display screen line columns and Power supply belt
It carries it is known that required power supply number connects the mode of display screen with power supply, for the engineering staff provider assembled at the scene
Just, time saving and energy saving, while the accuracy rate of display screen power configuration is improved, meet practical application request.
In addition, in a specific example, according to the columns to be adjusted, the single power supply maximum belt carry permutation number and
The single power standard band carries permutation number, determines that the mode with load permutation number of each power supply in S-1 power supply includes:
Permutation number is carried according to the single power supply maximum belt and the single power standard band carries the difference of permutation number, is determined
Single power supply excess band carries permutation number；
The ratio that permutation number is carried according to the columns to be adjusted and the single power supply excess band, determines power supply to be adjusted
Number；
Permutation number and the columns to be adjusted are carried according to the number of the power supply to be adjusted, the single power supply excess band,
Determine that the band of each power supply in S-1 power supply carries permutation number.
Specifically, it is [nmax/M] that single power supply maximum belt, which carries permutation number, and single power standard band carries display unit number
For [n/M], it is [nmax/M]-[n/M] that single power supply excess band, which carries permutation number,；
Columns to be adjusted and single power supply excess band carry the ratio r of permutation number, when r is integer, of power supply to be adjusted
Number is r, otherwise, the number of power supply to be adjusted be value after r is rounded with 1 and value；
When r is integer, determining that the band of r power supply in S-1 power supply carries permutation number is that single power supply maximum belt carries permutation
Number, it is that single power standard band carries permutation number that the band of remaining each power supply, which carries permutation number,；Otherwise, it determines r electricity in S-1 power supply
It is that single power supply maximum belt carries permutation number that the band in source, which carries permutation number, and the band of a power supply carries permutation number are as follows: columns-r to be adjusted ×
([nmax/M]-[n/M]), it is that single power standard band carries permutation number that the band of remaining each power supply, which carries permutation number,.
In addition, the display screen configuration power supply determines that method further comprises the steps of: in a specific example
It obtains the single power standard band and carries the first remainder after display unit number is divided by with display screen line number；
It obtains the single power standard band and carries the second remainder after display unit number is divided by with display screen columns；
It is aobvious into being carried according to the single power standard band when first remainder is less than or equal to second remainder
Show that unit number and display screen line number determine that single power standard band carries the step of permutation number, otherwise, according to the single power supply
Index zone carries display unit number and display screen columns determines that single power standard band carries full line number.
Here, it is n that single power standard band, which carries display unit number, and display screen is M × N display screen, and the remainder after n/M is
Remainder after r1, n/N is r2, and the first remainder is r1, and the second remainder is r2；
R1≤r2 illustrates for single power supply to be used for preferably utilize the electricity with the permutation number for carrying display screen display unit
Otherwise the load capacity in source illustrates for single power supply to be used for preferably utilize with the full line number for carrying display screen display unit
The load capacity of the power supply.
Specifically, when first remainder is greater than second remainder, display is carried according to the single power standard band
Unit number and display screen columns determine that single power standard band carries full line number；
Assuming that S-1 power supply, which carries full line number according to the single power standard band respectively, carries out display unit band load, according to
The band of display screen line number and S-1 power supply always carries full line number, determines remaining power supply initial strip load full line number, wherein S is institute
State the total number of power supply needed for display screen；
Display unit number is carried according to single power supply maximum belt and display screen columns determines that single power supply maximum belt carries full line
Number；
Carry full line number according to the remaining power supply initial strip and the single power supply maximum belt carry full line number determine to
Adjust line number；
It is carried according to line number, the single power supply maximum belt load full line number and the single power standard band to be adjusted whole
Line number determines that the band of each power supply in S-1 power supply carries full line number.
In addition, being carried according to the total number of display screen display unit and single power standard band aobvious in a specific example
Show unit number, determines that the mode of the total number of power supply needed for display screen includes:
The total number and the single power standard band that obtain the display screen display unit carry the ratio of display unit number
Value；
When the total number of the display screen display unit and the single power standard band carry the ratio of display unit number
When for integer, the total number of power supply needed for determining the display screen be equal to the display screen display unit total number and the list
A power standard band carries the ratio of display unit number, otherwise, it determines the total number of power supply needed for the display screen is equal to described
The total number of display screen display unit and the single power standard band carry the value and 1 after the ratio rounding of display unit number
And value.
Here, the total number S=[M × N/n] or S=[M × N/n]+1 of power supply needed for display screen.
In addition, the total number of the display screen display unit is determined according to display screen line columns in a specific example；
It is that the single power standard band load display unit number is shown with described that the single power standard band, which carries permutation number,
Display screen line number is rounded after being divided by and obtains；
It is that the single power supply maximum belt load display unit number is shown with described that the single power supply maximum belt, which carries permutation number,
Display screen line number is rounded after being divided by and obtains.
The above method in order to better understand, the display screen of the invention configuration power supply detailed below determine method
Application example.
Here, it is known that the total number of display screen display unit is M × N, and wherein M indicates display screen line number, and N indicates display screen
Columns, it is n that single power standard band, which carries display unit number, and it is nmax, nmax that single power supply maximum belt, which carries display unit number,
Greater than n.
As shown in Fig. 2, this application example may comprise steps of:
Step S201: judge whether total number M × N of display screen display unit is greater than single power standard band and carries display list
First number n；
Step S202: as M × N > n, the total number and single power standard band for calculating display screen display unit, which carry, to be shown
Ratio M × N/n of unit number determines total number S=M × N/n of power supply needed for display screen when M × N/n is integer, no
Then, S=[M × N/n]+1, wherein [] indicates to seek integer；
Step S203: as M × N≤n, determine that the number of power supply needed for display screen is one, Power supply belt needed for display screen
The number for carrying display screen display unit is M × N, and it is N, line number M that band, which lists number,；
Step S204: as M × N > n, the remainder after remainder r1, n/N after calculating n/M is r2, as r1≤r2, root
Display unit number n and display screen line number M, which is carried, according to single power standard band determines that single power standard band carries permutation number [n/M]；
Here, r1≤r2 illustrates for a power supply to be used for preferably utilize with the permutation number for carrying display screen display unit
The load capacity of the power supply.
Step S205: assuming that S-1 power supply, which carries permutation number according to single power standard band respectively, carries out display unit band load,
According to display screen columns and S-1 power supply, total band carries permutation number, determines that a remaining power supply initial strip carries permutation number；
Here, a remaining power supply initial strip carries permutation number are as follows: N- (S-1) × [n/M].
Step S206: display unit number is carried according to single power supply maximum belt and display screen line number determines that single power supply is maximum
Band carries permutation number；
Specifically, it is nmax that single power supply maximum belt, which carries display unit number, and nmax is greater than above-mentioned single power standard band
Carry display unit number n；
Single power supply maximum belt carries permutation number are as follows: [nmax/M].
Step S207: permutation number is carried according to an above-mentioned remaining power supply initial strip and single power supply maximum belt load permutation number is true
Fixed columns to be adjusted；
Here, columns to be adjusted are as follows: N- (S-1) × [n/M]-[nmax/M].
Specifically, it is that single power supply maximum belt carries permutation number that the band that an above-mentioned remaining power supply is arranged, which carries permutation number,.
Step S208: permutation number is carried according to single power supply maximum belt and single power standard band carries the difference of permutation number, really
Order power supply excess band carries permutation number；
Specifically, it is [nmax/M] that single power supply maximum belt, which carries permutation number, and single power standard band carries display unit number
For [n/M], single power supply excess band carries permutation number are as follows: [nmax/M]-[n/M]；
Step S209: the ratio of permutation number is carried according to columns to be adjusted and single power supply excess band, determines power supply to be adjusted
Number；
Here, columns to be adjusted and single power supply excess band carry the ratio r of permutation number, when r is integer, power supply to be adjusted
Number be r, otherwise, the number of power supply to be adjusted be value after r is rounded with 1 and value；
Step S210: permutation number and columns to be adjusted are carried according to the number of power supply to be adjusted, single power supply excess band, determined
The band of each power supply carries permutation number in S-1 power supply.
When r is integer, determining that the band of r power supply in S-1 power supply carries permutation number is that single power supply maximum belt carries permutation
Number, it is that single power standard band carries permutation number that the band of remaining each power supply, which carries permutation number,；Otherwise, it determines r electricity in S-1 power supply
It is that single power supply maximum belt carries permutation number that the band in source, which carries permutation number, and the band of a power supply carries permutation number are as follows: columns-r to be adjusted ×
([nmax/M]-[n/M]), it is that single power standard band carries permutation number that the band of remaining each power supply, which carries permutation number,.
In an application example, when single power standard band carries display unit number n=12, single power supply maximum belt is carried
When display unit number nmax=15,3 × 4 display screens, 5 × 13 display screens and 7 × 13 display screens institute known to above-mentioned steps are executed
The mode for needing power supply number to connect display screen with power supply is as shown in table 1.
Power supply number needed for 1 display screen of table connects the mode of display screen with power supply
Here it is that band load permutation number is that single power supply maximum belt carries permutation number, standard in S-1 power supply that excess band, which carries power supply,
It is that band load permutation number is that single power standard band carries permutation number in S-1 power supply that band, which carries power supply,.
It is evidenced from the above discussion that the present embodiment is first according to the total number of display screen display unit and single power standard band
Display unit number is carried, determines the total number S of power supply needed for display screen；Then display unit is carried according to single power standard band
Several and display screen line number determines that single power standard band carries permutation number；Assuming that S-1 power supply is respectively according to single power standard band
It carries permutation number and carries out display unit band load, total band carries permutation number according to display screen columns and S-1 power supply, determines one remaining
Power supply initial strip carries permutation number；Display unit number is carried further according to single power supply maximum belt and display screen line number determines single power supply
Maximum belt carries permutation number；Permutation number is carried according to an above-mentioned remaining power supply initial strip and single power supply maximum belt carries permutation number and determines
Columns to be adjusted；Permutation number is finally carried according to columns to be adjusted, single power supply maximum belt and single power standard band carries permutation number,
Determine that the band of each power supply in S-1 power supply carries permutation number.The present embodiment is carried according to display screen line columns and Power supply belt
Know that required power supply number connects the mode of display screen with power supply, the engineering staff to assemble at the scene provides conveniently, time saving
It is laborsaving, while the accuracy rate of display screen power configuration is improved, meet practical application request.
Display screen configuration power supply determines system in one embodiment, as shown in Figure 3, comprising:
Power supply number determining module 301, for according to the total number of display screen display unit and single power standard band load
Display unit number determines the total number of power supply needed for display screen；
Single power standard band carries permutation number determining module 302, single for carrying display according to the single power standard band
First number and display screen line number determine that single power standard band carries permutation number；
Remaining power supply initial strip carries permutation number determining module 303, for assuming S-1 power supply respectively according to the single electricity
Source index zone carries permutation number and carries out display unit band load, and according to display screen columns and S-1 power supply, total band carries permutation number, determines
A remaining power supply initial strip carries permutation number, wherein S is the total number of power supply needed for the display screen；
Single power supply maximum belt carries permutation number determining module 304, for carrying display unit according to single power supply maximum belt
Several and display screen line number determines that single power supply maximum belt carries permutation number；
Columns determining module 305 to be adjusted, for carrying permutation number and the list according to a remaining power supply initial strip
A power supply maximum belt carries permutation number and determines columns to be adjusted；
Power supply belt carries permutation number determining module 306, for being carried according to the columns to be adjusted, the single power supply maximum belt
Permutation number and the single power standard band carry permutation number, determine that the band of each power supply in S-1 power supply carries permutation number.
As shown in figure 3, the Power supply belt carries permutation number determining module 306 and includes: in a specific example
Single power supply excess band carries permutation number determination unit 3061, for carrying permutation number according to the single power supply maximum belt
The difference that permutation number is carried with the single power standard band determines that single power supply excess band carries permutation number；
Power supply number determination unit 3062 to be adjusted, for according to the columns to be adjusted and the single power supply excess band
The ratio for carrying permutation number, determines the number of power supply to be adjusted；
Power supply belt carries permutation number determination unit 3063, for the number according to the power supply to be adjusted, the single power supply
Excess band carries permutation number and the columns to be adjusted, determines that the band of each power supply in S-1 power supply carries permutation number.
As shown in figure 3, the display screen configuration power supply determines system in a specific example further include:
First remainder obtains module 307, carries display unit number and display screen for obtaining the single power standard band
Line number be divided by after the first remainder；
Second remainder obtains module 308, carries display unit number and display screen for obtaining the single power standard band
Columns be divided by after the second remainder；
When first remainder is less than or equal to second remainder, the single power standard band carries permutation number and determines
Module 302 carries display unit number according to the single power standard band and display screen line number determines that single power standard band load is whole
Columns, otherwise, single power standard band carry full line number determining module 309 and carry display unit according to the single power standard band
Several and display screen columns determines that single power standard band carries full line number.
As shown in figure 3, in a specific example, the power supply number determining module 301 includes:
Ratio obtaining unit 3011, for obtain the display screen display unit total number and the single power standard
With the ratio for carrying display unit number；
Power supply number determination unit 3012, for when the display screen display unit total number and the single power supply mark
When the quasi- ratio with load display unit number is integer, the total number of power supply needed for determining the display screen is equal to the display screen
The total number of display unit and the single power standard band carry the ratio of display unit number, otherwise, it determines the display screen
The total number of required power supply is equal to the total number of the display screen display unit and the single power standard band carries display unit
The ratio of number be rounded after value with 1 and value.
In addition, the total number of the display screen display unit is determined according to display screen line columns in a specific example；
It is that the single power standard band load display unit number is shown with described that the single power standard band, which carries permutation number,
Display screen line number is rounded after being divided by and obtains；
It is that the single power supply maximum belt load display unit number is shown with described that the single power supply maximum belt, which carries permutation number,
Display screen line number is rounded after being divided by and obtains.
It is evidenced from the above discussion that the display screen of the invention configuration power supply determines system, according to display screen line columns and Power supply belt
It carries it is known that required power supply number connects the mode of display screen with power supply, for the engineering staff provider assembled at the scene
Just, time saving and energy saving, while the accuracy rate of display screen power configuration is improved, meet practical application request.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of display screen configuration power supply determines method, including according to display screen display unit total number and single power standard
Band carries display unit number, determines the total number of power supply needed for display screen；
It is characterized in that, further comprising the steps of:
Display unit number is carried according to the single power standard band and display screen line number determines that single power standard band carries permutation
Number；
Assuming that S-1 power supply, which carries permutation number according to the single power standard band respectively, carries out display unit band load, according to display
Shield the band of columns and S-1 power supply always and carry permutation number, determine remaining power supply initial strip load permutation number, wherein S is described aobvious
The total number of power supply needed for display screen；
Display unit number is carried according to single power supply maximum belt and display screen line number determines that single power supply maximum belt carries permutation number；
It is determined according to the remaining power supply initial strip load permutation number and the single power supply maximum belt load permutation number to be adjusted
Columns；
Permutation is carried according to columns, the single power supply maximum belt load permutation number and the single power standard band to be adjusted
Number determines that the band of each power supply in S-1 power supply carries permutation number.
2. display screen configuration power supply according to claim 1 determines method, which is characterized in that according to the column to be adjusted
Several, the described single power supply maximum belt carries permutation number and the single power standard band carries permutation number, determines each in S-1 power supply
Power supply with carry permutation number mode include:
Permutation number is carried according to the single power supply maximum belt and the single power standard band carries the difference of permutation number, is determined single
Power supply excess band carries permutation number；
The ratio that permutation number is carried according to the columns to be adjusted and the single power supply excess band, determines of power supply to be adjusted
Number；
Permutation number and the columns to be adjusted are carried according to the number of the power supply to be adjusted, the single power supply excess band, is determined
The band of each power supply carries permutation number in S-1 power supply.
3. display screen configuration power supply according to claim 1 or 2 determines method, which is characterized in that further comprise the steps of:
It obtains the single power standard band and carries the first remainder after display unit number is divided by with display screen line number；
It obtains the single power standard band and carries the second remainder after display unit number is divided by with display screen columns；
It is single into display is carried according to the single power standard band when first remainder is less than or equal to second remainder
First number and display screen line number determine that single power standard band carries the step of permutation number, otherwise, according to the single power standard
Band carries display unit number and display screen columns determines that single power standard band carries full line number.
4. display screen configuration power supply according to claim 1 determines method, which is characterized in that according to display screen display unit
Total number and single power standard band carry display unit number, determine that the mode of the total number of power supply needed for display screen includes:
The total number and the single power standard band that obtain the display screen display unit carry the ratio of display unit number；
When the ratio that the total number of the display screen display unit carries display unit number with the single power standard band is whole
When number, total number of the total number equal to the display screen display unit of power supply needed for determining the display screen and the single electricity
Source index zone carries the ratio of display unit number, otherwise, it determines the total number of power supply needed for the display screen is equal to the display
The ratio that the total number and the single power standard band for shielding display unit carry display unit number be rounded after value with 1 and
Value.
5. display screen configuration power supply according to claim 1 determines method, which is characterized in that the display screen display unit
Total number according to display screen line columns determine；
It is that the single power standard band carries display unit number and the display screen that the single power standard band, which carries permutation number,
Line number is rounded after being divided by and obtains；
It is that the single power supply maximum belt carries display unit number and the display screen that the single power supply maximum belt, which carries permutation number,
Line number is rounded after being divided by and obtains.
6. a kind of display screen configuration power supply determines system characterized by comprising
Power supply number determining module, for carrying display unit according to the total number of display screen display unit and single power standard band
Number determines the total number of power supply needed for display screen；
Single power standard band carries permutation number determining module, for according to the single power standard band carry display unit number and
Display screen line number determines that single power standard band carries permutation number；
Remaining power supply initial strip carries permutation number determining module, for assuming S-1 power supply respectively according to the single power standard
Band carries permutation number and carries out display unit band load, and according to display screen columns and S-1 power supply, total band carries permutation number, determines residue one
A power supply initial strip carries permutation number, wherein S is the total number of power supply needed for the display screen；
Single power supply maximum belt carries permutation number determining module, for carrying display unit number and display according to single power supply maximum belt
Screen line number determines that single power supply maximum belt carries permutation number；
Columns determining module to be adjusted, for carrying permutation number and the single power supply most according to a remaining power supply initial strip
Big band carries permutation number and determines columns to be adjusted；
Power supply belt carries permutation number determining module, for carrying permutation number according to the columns to be adjusted, the single power supply maximum belt
Permutation number is carried with the single power standard band, determines that the band of each power supply in S-1 power supply carries permutation number.
7. display screen configuration power supply according to claim 6 determines system, which is characterized in that the Power supply belt carries permutation number
Determining module includes:
Single power supply excess band carries permutation number determination unit, for carrying permutation number and the list according to the single power supply maximum belt
A power standard band carries the difference of permutation number, determines that single power supply excess band carries permutation number；
Power supply number determination unit to be adjusted, for carrying permutation number according to the columns to be adjusted and the single power supply excess band
Ratio, determine the number of power supply to be adjusted；
Power supply belt carries permutation number determination unit, for being carried according to the number of the power supply to be adjusted, the single power supply excess band
Permutation number and the columns to be adjusted determine that the band of each power supply in S-1 power supply carries permutation number.
8. display screen configuration power supply according to claim 6 or 7 determines system, which is characterized in that further include:
First remainder obtains module, is divided by for obtaining the single power standard band load display unit number with display screen line number
The first remainder afterwards；
Second remainder obtains module, is divided by for obtaining the single power standard band load display unit number with display screen columns
The second remainder afterwards；
When first remainder is less than or equal to second remainder, the single power standard band carries permutation number determining module
Display unit number is carried according to the single power standard band and display screen line number determines that single power standard band carries permutation number, it is no
Then, single power standard band carries full line number determining module and carries display unit number and display screen according to the single power standard band
Columns determines that single power standard band carries full line number.
9. display screen configuration power supply according to claim 6 determines system, which is characterized in that the power supply number determines mould
Block includes:
Ratio obtaining unit, total number and the single power standard band for obtaining the display screen display unit are carried and are shown
The ratio of unit number；
Power supply number determination unit, for carrying and showing when the total number of the display screen display unit and the single power standard band
When the ratio for showing unit number is integer, the total number of power supply needed for determining the display screen is equal to the display screen display unit
Total number and the single power standard band carry the ratio of display unit number, otherwise, it determines power supply needed for the display screen
Total number be equal to the total number of the display screen display unit and the ratio of single power standard band load display unit number
Value be rounded after value with 1 and value.
10. display screen configuration power supply according to claim 6 determines system, which is characterized in that the display screen display is single
The total number of member is determined according to display screen line columns；
It is that the single power standard band carries display unit number and the display screen that the single power standard band, which carries permutation number,
Line number is rounded after being divided by and obtains；
It is that the single power supply maximum belt carries display unit number and the display screen that the single power supply maximum belt, which carries permutation number,
Line number is rounded after being divided by and obtains.
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| CN201611161448.7A CN106652806B (en) | 2016-12-15 | 2016-12-15 | Display screen configuration power supply determines method and system |
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| US20100231700A1 (en) * | 2009-03-10 | 2010-09-16 | Lsi Industries, Inc. | 3d screen with modular polarized pixels |
| KR101452655B1 (en) * | 2010-07-12 | 2014-10-22 | 샤프 가부시키가이샤 | Display device and method for driving same |
| US8933865B2 (en) * | 2010-10-21 | 2015-01-13 | Sharp Kabushiki Kaisha | Display device and drive method therefor |
| KR101916921B1 (en) * | 2011-03-29 | 2018-11-09 | 삼성디스플레이 주식회사 | Display device and driving method thereof |
| CN102810286B (en) * | 2012-08-10 | 2015-08-26 | 深圳市易事达电子有限公司 | Modular LED display screen |
| CN103730068B (en) * | 2013-12-05 | 2017-02-22 | 深圳市奥拓电子股份有限公司 | LED display screen and power source control box thereof |
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