CN106276455A - The method for information display of information display system and information display system - Google Patents
The method for information display of information display system and information display system Download PDFInfo
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Abstract
The invention discloses the method for information display of a kind of information display system, information display system includes display device and controls the display control unit of described display device, and display device makes working display unit in a periodic fashion information to be displayed be carried out information to show；Comprise the steps: step 1, determine the quantity of working display unit；Step 2, determine the display position of working display unit；Step 3, determine the display mode of working display unit；Step 4, display information to be displayed；Step 5, at the end of the display cycle, extinguish and be in the display unit of display state.The invention enables elevator information display system on the premise of providing elevator to be in normal operating conditions to passenger, it is possible to significantly reduce the power consumption of elevator display system, effectively extend the service life of elevator information display system.The invention also discloses a kind of information display system.
Description
Technical field
The present invention relates to a kind of method for information display, the information being specifically related to a kind of display device being made up of multiple display units shows
Show method.The invention still further relates to a kind of information display system.
Background technology
Elevator information display system is generally used for showing purpose floor and/or directional information, the calling calling mechanism state of passenger, taking advantage of
Visitor register information, elevator current operational information etc. wish the information provided to passenger.Elevator information display system is for letter to be shown
The common display packing of breath is continuously display with constant luminance, it is clear that the method exists the shortcomings such as power consumption is high, display life is short.
For the shortcoming of common display packing, pertinent literature document from different perspectives provides multiple improvement project.Chinese invention patent
CN201210205514.1 proposes to utilize input equipment input dim light idsplay order to reduce display brightness, thereby realizes electric energy and disappears
Reducing and the prolongation in service life of consumption, but the program is only with the feature of display self, and underuse use ring
Border realizes energy-conservation and increases the service life；Chinese invention patent CN201310723713.6 proposes to utilize human eye " sunset glow effect "
Packet alternately lighting mode is used to carry out showing and reduce the power consumption of display and extend its service life within the sunset glow time,
But the program is only with " the sunset glow effect " of human eye, do not utilize display self and using environments to realize energy-conservation and
Increase the service life；Chinese invention patent CN201010113793.X, Chinese invention patent CN201010113803.X and China
Patent of invention CN201010253215.6 proposes to be reduced energy consumption by shutoff without the elevator operation information display of passenger's floor, prolong
Long display service life, but the program can because of elevator operation information display be in off-position cause passenger by lower ladder call by
Elevator operation information cannot be known before button, then make passenger take for elevator in non-serving state；Chinese invention patent
CN201210037293.1 proposes to make the described of stop corresponding to all calling calling mechanisms not receiving effectively calling register information
In low-light level mode, display device shows that it completely or partially shows content, thereby reduce the power consumption of display and extend it
Shelf life, compared with aforementioned several schemes, the program is all greatly increased in terms of extending the life-span energy-conservation.
Above-mentioned document is comprehensively analyzed it is found that the technical scheme of above-mentioned document is when the information of carrying out shows, without exception
Ground is all that information to be displayed is shown by the whole viewing areas utilizing display device.But for not having the elevator of passenger waiting ladder to believe
For breath display system, its display purpose now is to remind the passenger lift in stop to be now in normal operating conditions.For
Reaching this display purpose, elevator information display system is not required to must be to show currently with whole viewing areas of display device
The full detail of elevator.It follows that existing relevant information Display Technique scheme still suffers from further room for improvement.
Therefore, exploitation one is not only able to signal passengers elevator and is in normal operating conditions, and energy consumption is lower, service life more
All under advocating the energy-conservation background with environmental protection, just seem particularly necessary for permanent elevator information display system in the current whole society.
Summary of the invention
The technical problem to be solved is to provide the method for information display of a kind of information display system, and it is not only able to inform
Passenger lift is in normal operating conditions, and has lower power consumption, the most permanent service life.
For solving above-mentioned technical problem, the technical solution of the method for information display of information display system of the present invention is:
Information display system includes display device and controls the display control unit of described display device, and display device makes work show
Unit carries out information to information to be displayed in a periodic fashion and shows；Comprise the steps:
Step 1, determine the quantity of working display unit；
In described step 1, when the quantity of working display unit is more than 1, working display unit is neighbouring relations.
In described step 1, when the quantity of working display unit is more than 1, in continuous k the display cycle, at least have one
Organizing two adjacent display cycles, at least l display unit is working display unit in the two adjacent display cycle simultaneously.
In described step 1, the quantity of the working display unit of different display cycles is a constant constant, or a variable.
Step 2, determine the display position of working display unit；
In described step 2, the display position of working display unit is random；Or the display position of working display unit be according to
Certain rule moves in circles.
Working display unit in described step 2 meets following condition:
Within a certain period of time, times N um that any two display unit is choseniAnd NumjMeet: | Numi-Numj|≤α；With
/ or
The accumulation display time Time of any two display unitiAnd TimejMeet: | Timei-Timej|≤β,
Wherein, α and β is parameter value set in advance, 0≤α <+∞, 0≤β <+∞.
Working display unit in described step 2 meets following condition:
In continuous k the display cycle, at least there is one group of adjacent two display cycle, the work of previous display cycle shows
The unit working display unit fixed with the one week after phase is incomplete same.
Step 3, determine the display mode of working display unit；
Information display methods in described step 3 refers to information to be displayed Show Color on working display unit, brightness, word
One or more in body, sound.
Information display methods in described step 3 is: after working display unit is lit, in whole illuminating state, and its brightness
λ remains invariable, and in all of display cycle, the brightness after working display unit is lit is the most identical；Wherein,
0<λ≤λmax, λmaxIt it is the maximum display brightness that can reach of display unit；
Or, after working display unit is lit, in the single display cycle, its brightness λ remains invariable；But continuously
In k display cycle, the brightness λ of working display unit in i the display cycle abovei≠ 0, and in follow-up j display week
The brightness λ of interim work display unitj≠ 0, and λi≠λj, thereby realize the flickering display to information；Wherein, i ＜ k, j
＜ k, j=k-i, k, i, j are natural number, k >=2；
Or, after working display unit is lit, in continuous k the display cycle, i the display cycle above works aobvious
Show the brightness λ of uniti=0, and the brightness λ of working display unit in follow-up j the display cyclej≠ 0, thereby realize letter
The flickering display of breath；
Or, after working display unit is lit, in the single display cycle, its brightness λ time to time change, but each aobvious
Show that in the cycle, the rule of its brightness λ time to time change is identical；
Or, after working display unit is lit, in the single display cycle, its brightness λ time to time change, and continuously
In k display cycle, at least rule of the brightness time to time change in two display cycles of existence is different.
Step 4, display information to be displayed；
On m working display unit determined by step 1, as determined by step 2, show position, determined with step 3
Information display methods show, and last till that the display cycle terminates；Wherein, 0≤m < a, a is under conventional display pattern,
The quantity of the minimum working display unit of display device；
Step 5, at the end of the display cycle, extinguish and be in the display unit of display state.
The described display cycle is the fixed cycle that time span is constant；Or the on-fixed cycle for time span change.
The display device that described display device is made up of p × q display unit；Wherein, p is columns, and q is line number, p >=1, q
≥1。
Described display unit is LED；Described display device is rectangle LED dot matrix screen.
Described display unit is LCD display；Described display device is rectangle LCDs.
The present invention also provides for a kind of information display system, and its technical solution is:
Including the display device being made up of n display unit and display control unit, wherein n >=1, described display control unit is pressed
Described display device is controlled by said method.
The Advantageous Effects that the present invention can reach: elevator information is shown by one or more taking in following measure
Show:
A) with the part viewing area of display device show current elevator information and；
B) current part elevator information is shown.
So, the display device of the present invention only has m (0≤m < a) individual selected display unit under being particularly shown pattern and is in display
State so that elevator information display system is on the premise of providing elevator to be in normal operating conditions to passenger, it is possible to significantly reduce
The service life of the power consumption of elevator display system, effectively prolongation elevator information display system.
Accompanying drawing explanation
The present invention is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings:
Fig. 1 is the schematic diagram of the information display system of the present invention；
Fig. 2 is the display schematic diagram of the embodiment 1 of the method for information display of information display system of the present invention；
Fig. 3 is the schematic diagram of the display position of embodiments of the invention 2；
Fig. 4 is the schematic diagram of the display position of the another kind of endless form of embodiments of the invention 2；
Fig. 5 is the schematic diagram of the another kind of display device of the present invention；
Fig. 6 (a), 6 (b) are the schematic diagrams of the information to be displayed of embodiments of the invention 4.
Detailed description of the invention
As it is shown in figure 1, the information display system of the present invention includes the display device that is made up of n (n >=2) individual display unit and therewith
Corresponding display control unit, wherein, display unit is can to show one or more information in figure, symbol and word
That shows arbitrarily shows carrier；Display device is provided to the elevator relevant information of passenger for display, receives the most exactly
Information to be displayed from display control unit instructs and display format instruction, thus is shown by information to be displayed；Display control
Device processed receives and suitably processes the information to be displayed from information source, and by display device suitably being controlled so that waiting to show
Show that information shows on the display apparatus with specific mode；Information to be displayed can be the former information to be displayed reduced according to a certain percentage
All or part of, it is also possible to be the part of the constant former information to be displayed of size；
Display device is controlled by display control unit so that it is switch between the following two kinds display pattern:
Display device shows the conventional display pattern of information to be displayed in a usual manner；
Described display device shows the specific aobvious of information to be displayed with different from the usual manner in normal mode, unconventional mode
Show pattern；Under being particularly shown pattern, only have m (0≤m < a) individual selected display unit be in display state；
The described pattern that is particularly shown refers to because display demand reduces by changing in display information, viewing area, display mode
One or more carry out showing, are different from a kind of Special display pattern of conventional display pattern；
Information source herein is different according to the application scenario difference of display device, such as elevator information display device,
Information source can be one or more in elevator main controller, elevator button, target zone calling mechanism, floor call device.
Embodiment 1
As in figure 2 it is shown, display device is amounted to, by 5 (arranging) × 7 (OK), rectangle LED dot matrix screen (this that 35 LED form
Place, n=35, display unit is LED, and display device is LED dot matrix screen)；LED dot matrix screen uses periodic manner to be shown
Information carries out information and shows, the cycle here can be the fixed cycle that time span is constant, it is also possible to be that time span is variable
The on-fixed cycle.Assuming that former information to be displayed is the black Arabic numerals " 1 " in Fig. 2.
In routine display pattern, former information to be displayed Arabic numerals " 1 " are entered by display device with normal size and brightness
Row display, after entrance is particularly shown pattern, display control unit control display device make it carry out method that information shows includes
Following steps:
Step 1, determine that (working display unit refers to be in the display of display state for quantity m of the working display unit of display device
Unit, in a certain moment in i.e. one display cycle, display device has m display unit carry out information and shows)；Work display
Unit is used for showing information to be displayed；
Herein, the quantity of working display unit is only m (m < a), is in order at consideration that is energy-conservation and that extend display device service life；
Step 2, determine the display position of working display unit；In the present embodiment, working display unit on the display apparatus aobvious
Show that position is that random (in a certain moment in i.e. one display cycle, in display device, m display unit of optional position is in
Display state)；
In order to make the equilibrium in the service life of each display unit, determining working display unit (i.e. work LED in the present embodiment)
Display position time, preferably make within a certain period of time:
Display times N um of any two display unitiAnd NumjMeet: | Numi-Numj|≤α(0≤α<+∞)；And/or
Person
The accumulation display time Time of any two display unitiAnd TimejMeet: | Timei-Timej|≤β (0≤β <+∞),
Wherein, α and β is parameter value set in advance；
Step 3, determine the display mode of working display unit；Information display methods refers to that information to be displayed is at working display unit
On show in which way, including color, brightness, font, sound etc. in one or more.In the present embodiment, by
Then a LED is utilized to show a bright spot, so information display methods simply means to the display brightness of working display unit；
Here definition: when brightness λ=0 of LED, represents that LED extinguishes；When the brightness λ of LED meets 0 < λ≤λmax(its
Middle λ=0 represents brightness when LED extinguishes completely, and i.e. during λ=0, LED extinguishes completely, λmaxIt it is the maximum that can reach of LED
Display brightness) time, representing that LED is lit, i.e. LED is in non-OFF state；
In the present embodiment, determined by information display methods be: work is after LED is lit, its brightness λ (0 < λ≤λmax)
In whole illuminating state, remain invariable, and in all of display cycle, the brightness after work LED is lit is the most identical.
It is pointed out that the brightness after work LED is lit, in addition to aforesaid way, it is also possible to as follows
It is configured:
A), in the single cycle, brightness remains invariable, but in continuous k the display cycle, all interim work of i above
The brightness λ of LEDi≠ 0, and at the brightness λ in follow-up j (j=k-i) interim work LED of individual weekj≠ 0, and λi≠λj, mat
This realizes the flickering display to information；
B) in the single cycle, brightness time to time change, but in each cycle, the rule of its brightness time to time change is identical；
C) in the single cycle, brightness time to time change, and in continuous k the display cycle, at least exist in two cycles
The rule of brightness time to time change is different.
In the above description, it is in the display unit (be i.e. lit LED quantity m < a) of display state, less than total display unit
Quantity n (n=35).
Step 4, display information to be displayed；Display device is controlled by display control unit, makes step 1 and step 2 determine
The display mode that determines with step 3 of working display unit show；
In the present embodiment, it is simply that make 1 work LED light the display state that is at the brightness that step 3 determines, and continue
To this end cycle.
Step 5, extinguish at the end of this cycle and be in the display unit of display state；For the present embodiment, it is simply that in this cycle
At the end of extinguish 1 LED being lit；So far, a display cycle is completed.
Embodiment 2
The present embodiment is similar to Example 1, and difference is that the display position of the working display unit that step 2 determines is different.This reality
Executing in example, moving in circles according to certain rule in the display position of working display unit, (i.e. m display unit in display device depends on
Secondary as working display unit).
Shown in Fig. 3 be a kind of working display unit on the display apparatus according to certain rule move in circles change position schematic diagram.
As it can be seen, the position of the working display unit being lit arranges (corresponding to display device LED dot matrix screen from the 1st row the 1st
The 1st display unit LED) move right successively, to the 1st row the 5th row after skip to the 2nd row the 1st row, by that analogy,
Until arriving the 7th row the 5th to arrange (corresponding to last 1 LED of LED dot matrix screen), so far completing this circulation, returning afterwards
1st row the 1st arranges (corresponding to the 1st LED of LED dot matrix screen), starts new circulation.
Shown in Fig. 4 be a kind of working display unit on the display apparatus according to certain rule move in circles change position schematic diagram.
As it can be seen, rectangle having drawn a circle to approve one 3 (arranging) × 4 (OK) 12 LED compositions altogether on LED dot matrix screen shows
Show region, and the 1st row the 1st row of sub-viewing area are corresponding to the 1st row the 1st row of LED dot matrix screen.The LED's being lit
Position moves right from the 1st row the 1st leu of sub-viewing area, skips to the 2nd row the 1st row after the 1st row the 3rd row, with
This analogizes, until it reaches the 4th row the 3rd row, and so far, all LED in sub-viewing area are the most chosen makees work display list
Unit, thus complete the 1st subcycle；The sub-viewing area of rectangle integral translation to the right 1 arranges, the 1st of the most sub-viewing area
Row the 1st row are corresponding to the 1st row the 2nd row of LED dot matrix screen, and the position of the selected unit being lit is according to the side of the 1st subcycle
Formula has moved the 2nd subcycle；By that analogy, the 1st row the 1st row of group viewing area arrive the 1st row of LED dot matrix screen
(now, sub-viewing area arrives the right hand edge of LED dot matrix screen to 3rd row, and the 1st row the 3rd row of sub-viewing area arrive LED
1st row the 5th row of dot matrix screen) time, sub-viewing area returns Far Left and the line down of LED dot matrix screen, now son display
1st row the 1st row in region arrive the 2nd row the 1st row of LED dot matrix screen, start the 2nd subcycle, and by that analogy, group shows
Show that the 1st row the 1st row in region arrive the 4th row the 3rd row of LED dot matrix screen, and the LED being lit is positioned at sub-viewing area
The 4th row the 3rd row (i.e. LED dot matrix screen the 1st row the 3rd row arrive LED dot matrix screen the 7th row the 5th row) time, the completeest
Becoming this to circulate, the most sub-viewing area and the LED location being lit all are back to the upper left corner original position of LED dot matrix screen,
Now, the 1st row the 1st row of sub-viewing area are positioned at the 1st row the 1st row of LED dot matrix screen, and the LED being lit is positioned at LED
1st row the 1st row of dot matrix screen, start new circulation.
Embodiment 3
The present embodiment is similar to embodiment 1 or embodiment 2, and difference is that the information display methods that step 4 determines is different.
In continuous k (such as 2) the individual display cycle, described in i (such as 1) the individual cycle above, working display unit is (the most selected
LED) extinguish (being i.e. in non-display state) and described in follow-up j (j=k-i) (such as 1) the individual cycle working display unit
With zero brightness λ (0 < λ≤λmax) show, so achieve that the effect of flickering display.
Obviously, when the LED that works extinguishes (i.e. its brightness λ=0), do not have LED to be in display state, be now in showing shape
Display unit (LED) quantity m=0 of state, then show LED quantity m (m=0) of state and total display unit quantity n (n=35)
Meet 0=m ＜ n；When the LED that works is lit (i.e. its brightness λ ≠ 0), it is in LED quantity m=1 of display state, then
LED quantity m (m=1) of display state meets 0 ＜ m ＜ n with total display unit quantity n (n=35).
Embodiment 4
As it is shown in figure 5, display device is amounted to, by 4 (arranging) × 4 (OK), the square liquid crystal that 16 LCD display form
Display screen (herein, n=16, display unit is LCD display, and display device is LCDs)；LCDs uses the cycle
Property mode carries out information to information to be displayed and shows, the cycle here can be the fixed cycle that time span is constant, it is also possible to be
The on-fixed cycle that time span is variable；Assuming that former information to be displayed is the apple pattern in Fig. 5；
In routine display pattern, former information to be displayed apple pattern is shown by LCDs with normal size and brightness
Show, after entrance is particularly shown pattern, display control unit control display device make it carry out method that information shows includes as follows
Step:
Step 1, determine quantity m of working display unit；
Information to be displayed can be all or part of of the former information to be displayed that reduces according to a certain percentage, it is also possible to be that size is constant
The part of former information to be displayed；In the present embodiment, the information to be displayed determined is be contracted to LCDs size 1/16,
As shown in Fig. 6 (a)；Or, the information to be displayed determined is a part for former apple pattern, and adjusts its size to liquid crystal
The 1/16 of display screen size, as shown in Fig. 6 (b)；Herein, the information to be displayed because determining be the apple pattern after reducing or
Part apple pattern after size adjustment, and the information to be displayed determined is LCDs size 1/16, it is clear that its size
Display area corresponding to a LCD display；In view of needs that are energy-conservation and that extend display device service life, determine work
The quantity of display unit work LCD display is 1；Obviously, the quantity 1 of work LCD display is less than LCD display
The quantity 16 of total LCD display；
Step 2, determine the display position of working display unit；In the present embodiment, work LCD display is on LCD display
Display position be random；
In order to make the equilibrium in the service life of each LCD display, determining working display unit (i.e. work LCD in the present embodiment
Display) display position time, preferably make within a certain period of time:
Display times N um of any two LCD displayiAnd NumjMeet: | Numi-Numj|≤α(0≤α<+∞)；With/
Or
The accumulation display time Time of any two LCD displayiAnd TimejMeet: | Timei-Timej|≤β (0≤β <+∞),
Wherein, α and β is parameter value set in advance.
Step 3, determine information display methods；Information display methods refer to information to be displayed on working display unit with which kind of side
Formula shows, including color, brightness, font, sound etc. in one or more；In the present embodiment, for simple mesh
, information display methods simply means to the display brightness of work LCD display；For color, font or sound etc., can refer to pin
Operation to brightness performs；
Here definition: when brightness λ=0 of LCD display, represents that LCD display is extinguished；Brightness λ when LCD display
Meet 0 < λ≤λmax(wherein λ=0 represents brightness when LCD display is extinguished, and i.e. during λ=0, LCD display is extinguished, λmax
It is the maximum display brightness that can reach of LCD display) time, representing that LCD display is lit, i.e. LCD display is in non-
OFF state；
In the present embodiment, determine that the display mode of information is: after work LCD display is lit, its brightness λ (0 < λ≤λmax)
In whole illuminating state, remain invariable, and in all of display cycle, work LCD display be lit after brightness
The most identical；
It is pointed out that the brightness after work LED is lit, in addition to aforesaid way, it is also possible to as follows
It is configured:
A), in the single cycle, brightness remains invariable, but in continuous k the display cycle, all interim work of i above
The brightness λ of LCD displayi≠ 0, and at the brightness λ of follow-up j (j=k-i) interim work LCD display of individual weekj≠ 0, and
λi≠λj, thereby realize the flickering display to information；
B) in the single cycle, brightness time to time change, but in each cycle, the rule of its brightness time to time change is identical；
C) in the single cycle, brightness time to time change, and in continuous k the display cycle, at least exist in two cycles
The rule of brightness time to time change is different；
In the above description, it is in the display unit (LCD display quantity m=1 being i.e. lit) of display state, less than constituting
Quantity n (n=16) of the LCD display of LCD display；
Step 4, display information to be displayed.Display device is controlled by display control unit, makes step 1 and step 2 determine
The display mode that determines with step 3 of working display unit show；
In the present embodiment, it is simply that make work LCD display light with the brightness that step 3 determines and be at display state, and hold
Continue this end cycle；
Step 5, extinguish at the end of this cycle and be in the display unit of display state；For the present embodiment, it is simply that in this cycle
At the end of extinguish the LCD display being lit.So far, a display cycle is completed.
Embodiment 5
The present embodiment is similar to Example 4, and difference is that the display position of the selected unit that step 2 determines is different；The present embodiment
In, move in circles according to certain rule in the display position of working display unit；
The concrete rule example that moves in circles sees explanation and Fig. 3 and Fig. 4 in embodiment 2.
Embodiment 6
The present embodiment is similar to embodiment 4 or embodiment 5, and difference is that the information display methods that step 3 determines is different；
In continuous k (such as 2) the individual display cycle, described in i (such as 1) the individual cycle above, working display unit is (the most selected
LCD display) extinguish (being i.e. in non-display state) and work aobvious described in follow-up j (j=k-i) (such as 1) the individual cycle
Show that unit is with zero brightness λ (0 < λ≤λmax) show, so achieve that the effect of flickering display；
Obviously, when the LCD display that works extinguishes (i.e. its brightness λ=0), do not have LCD display to be in display state, this
Time be in display unit (LCD display) quantity m=0 of display state, then show LCD display quantity m (m=0) of state
0=m ＜ n is met with total display unit quantity n (n=16)；When the LCD display that works is lit (i.e. its brightness λ ≠ 0),
It is in LCD display quantity m=1 of display state, is then in LCD display quantity m (m=1) of display state and total display
Element number n (n=16) meets 0 ＜ m ＜ n.
Embodiment 7
The present embodiment is similar to Example 1, and difference is: the information to be displayed determined is a part for Arabic numerals " 1 "
The individual adjacent point in d >=2 (such as d=2), rather than original 1 point；These 2 adjacent points are necessarily by 2 adjacent LED
Show.2 adjacent LED can be regarded as an entirety process.
Embodiment 8
The present embodiment is similar to Example 7, and difference is: as the position of an individual adjacent LED of overall d >=2 (such as d=2)
Put；
For former and later two display cycles the most adjacent, there is not overlap in the position of 2 working display unit；Or continuously
In k (k >=2) the individual display cycle, at least there are one group of adjacent two cycle, at least l display unit is in the two adjacent periods
Middle be by working display unit simultaneously.
Embodiment 9
The present embodiment is similar to Example 7, and difference is: as the position of an individual adjacent LED of overall d >=2 (such as d=2)
Put satisfied following condition:
In continuous k (k >=2) the individual display cycle, at least there is one group of adjacent two cycle, the work display in previous cycle is single
Unit is incomplete same with the position of the working display unit of one week after phase；
Above-described embodiment 7～9 is equally applicable for embodiment 1～6.
It is pointed out that each embodiment above-mentioned all exists conventional display pattern and is particularly shown pattern, conventional display pattern and
The switching being particularly shown pattern is not the focus of the present invention, and concrete switch law refers to pertinent literature, such as: for elevator
Display system, the switching condition of its pattern see the document (Chinese invention patent mentioned in background of invention
CN201010113793.X, Chinese invention patent CN201010113803.X, Chinese invention patent CN201010253215.6 and
CN201210037293.1)。
Claims (14)
1. the method for information display of an information display system, it is characterised in that information display system includes display device and control
The display control unit of described display device, display device makes working display unit in a periodic fashion information to be displayed be carried out letter
Breath display；Comprise the steps:
Step 1, determine the quantity of working display unit；
Step 2, determine the display position of working display unit；
Step 3, determine the display mode of working display unit；
Step 4, display information to be displayed；
On m working display unit determined by step 1, as determined by step 2, show position, determined with step 3
Information display methods show, and last till that the display cycle terminates；Wherein, 0≤m < a, a is under conventional display pattern,
The quantity of the minimum working display unit of display device；
Step 5, at the end of the display cycle, extinguish and be in the display unit of display state.
The method for information display of information display system the most according to claim 1, it is characterised in that: in described step 1,
When the quantity of working display unit is more than 1, working display unit is neighbouring relations.
The method for information display of information display system the most according to claim 1 and 2, it is characterised in that: described step 1
In, when the quantity of working display unit is more than 1, in continuous k the display cycle, at least there are one group of adjacent two and show
Showing the cycle, at least l display unit is working display unit in the two adjacent display cycle simultaneously.
The method for information display of information display system the most according to claim 3, it is characterised in that: in described step 1,
The quantity of the working display unit of different display cycles is a constant constant, or a variable.
The method for information display of information display system the most according to claim 1, it is characterised in that: work in described step 2
The display position making display unit is random；Or the display position of working display unit is to move in circles according to certain rule.
The method for information display of information display system the most according to claim 1 or 5, it is characterised in that: described step 2
In working display unit meet following condition:
Within a certain period of time, times N um that any two display unit is choseniAnd NumjMeet: | Numi-Numj|≤α；With
/ or
The accumulation display time Time of any two display unitiAnd TimejMeet: | Timei-Timej|≤β,
Wherein, α and β is parameter value set in advance, 0≤α <+∞, 0≤β <+∞.
7. according to the method for information display of the information display system described in claim 1 or 6, it is characterised in that: described step 2
In working display unit meet following condition:
In continuous k the display cycle, at least there is one group of adjacent two display cycle, the work of previous display cycle shows
The unit working display unit fixed with the one week after phase is incomplete same.
The method for information display of information display system the most according to claim 1, it is characterised in that: in described step 3
Information display methods refer to the one in information to be displayed Show Color on working display unit, brightness, font, sound or
Multiple.
9. according to the method for information display of the information display system described in claim 1 or 8, it is characterised in that: described step 3
In information display methods be: after working display unit is lit, in whole illuminating state, its brightness λ maintain invariable,
And in all of display cycle, the brightness after working display unit is lit is the most identical；Wherein, 0 < λ≤λmax, λmaxIt is aobvious
Show the maximum display brightness that unit can reach；
Or, after working display unit is lit, in the single display cycle, its brightness λ remains invariable；But continuously
In k display cycle, the brightness λ of working display unit in i the display cycle abovei≠ 0, and in follow-up j display week
The brightness λ of interim work display unitj≠ 0, and λi≠λj, thereby realize the flickering display to information；Wherein, i ＜ k, j
＜ k, j=k-i, k, i, j are natural number, k >=2；
Or, after working display unit is lit, in continuous k the display cycle, i the display cycle above works aobvious
Show the brightness λ of uniti=0, and the brightness λ of working display unit in follow-up j the display cyclej≠ 0, thereby realize letter
The flickering display of breath；
Or, after working display unit is lit, in the single display cycle, its brightness λ time to time change, but each aobvious
Show that in the cycle, the rule of its brightness λ time to time change is identical；
Or, after working display unit is lit, in the single display cycle, its brightness λ time to time change, and continuously
In k display cycle, at least rule of the brightness time to time change in two display cycles of existence is different.
The method for information display of information display system the most according to claim 1, it is characterised in that: the described display cycle
For the fixed cycle that time span is constant；Or the on-fixed cycle for time span change.
The method for information display of 11. information display systems according to claim 1, it is characterised in that: described display device
The display device being made up of p × q display unit；Wherein, p is columns, and q is line number, p >=1, q >=1.
The method for information display of 12. information display systems according to claim 11, it is characterised in that: described display unit
For LED；Described display device is rectangle LED dot matrix screen.
The method for information display of 13. information display systems according to claim 11, it is characterised in that: described display unit
For LCD display；Described display device is rectangle LCDs.
14. 1 kinds of information display systems, including the display device being made up of n display unit and display control unit, wherein n
>=1, it is characterised in that described display control unit method as according to any one of claim 1 to 13 is to described display dress
Put and be controlled.
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| CN106276455B (en) | 2019-08-06 |
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