CN105607372B - electrochromic element control device and control method - Google Patents
electrochromic element control device and control method Download PDFInfo
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- CN105607372B CN105607372B CN201510587151.6A CN201510587151A CN105607372B CN 105607372 B CN105607372 B CN 105607372B CN 201510587151 A CN201510587151 A CN 201510587151A CN 105607372 B CN105607372 B CN 105607372B
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- signal
- changing part
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- electric driven
- driven color
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- 238000000034 method Methods 0.000 title claims description 21
- 238000004040 coloring Methods 0.000 claims abstract description 110
- 238000002845 discoloration Methods 0.000 claims description 82
- 230000001133 acceleration Effects 0.000 claims description 45
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 35
- 238000012423 maintenance Methods 0.000 claims description 33
- 238000009826 distribution Methods 0.000 claims description 9
- 239000003086 colorant Substances 0.000 claims description 5
- 230000001052 transient effect Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000003446 memory effect Effects 0.000 description 3
- 210000001367 artery Anatomy 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect
- G02F1/163—Operation of electrochromic cells, e.g. electrodeposition cells; Circuit arrangements therefor
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
An electrochromic element control device is suitable for controlling an electrochromic element and comprises a signal generating module and a processor, wherein the signal generating module receives a coloring notification signal and sequentially generates an accelerated coloring driving signal and a maintaining coloring driving signal to the electrochromic element, when the signal generating module generates the accelerated coloring driving signal, the electrochromic element performs accelerated coloring, when the signal generating module generates the maintaining coloring driving signal, the electrochromic element maintains a coloring state, the processor receives a control signal indicating coloring and switches to a coloring mode, outputs the coloring notification signal indicating accelerated coloring to the signal generating module, and outputs the coloring notification signal indicating maintaining coloring according to the preset time inside, so that the coloring efficiency is improved, and the transient switching time is shortened, without burning the electrochromic element.
Description
Technical field
The present invention relates to a kind of device and methods, more particularly to a kind of electric driven color-changing part control device and controlling party
Method.
Background technology
As environmental consciousness is surging, apply has energy saving, light regulating, control heat in building energy conservation window, Vehicular skylight etc.
The electric driven color-changing part (ECD, Electrochromic Device) of the advantages that load, development trend great potential.When electroluminescent change
Color component is applied in the Energy Saving Windows of building, and electric driven color-changing part is adjustable with extinction or light transmission under the action of driving signal
Section property, and the diffusion of extraneous heat radiation and internal heat is optionally absorbed or reflects, reducing building need to protect in summer
Hold the work(for feeling nice and cool and keeping mass energy that is warm and must consuming with winter, and natural lighting degree and peep-proof may be selected simultaneously
Effect.
The voltage value of the driving signal of electric driven color-changing part is not usually high, mostly between+5V (coloring) to -5V (discoloration).
In certain voltage range, electric driven color-changing part can change the performance of its gray scale depth with the size of driving signal.Usually drive
The voltage value of dynamic signal is higher, and coloring is deeper (i.e. band spectrum absorbs more), and discoloration rate is also faster；Drive the voltage of signal
Value is lower, and coloring is more shallow (i.e. band spectrum absorption is intended to few), and discoloration rate is also slower.But excessively high voltage does not simply fail to deepen to become
Color, it is also possible to burn electric driven color-changing part.And existing/discoloration driving signal mostly using simple positive/negative DC voltage as
Drive signal.But bigger with the area of electric driven color-changing part, discoloration rate can be slower.
Refering to fig. 1, when the area of general electric driven color-changing part is small, Coloring Time is with the variation of penetrance, when wearing
When saturating rate is about 10%, electric driven color-changing part is colored state, and when penetrance is about 68%, electric driven color-changing part is discoloration shape
State.
Referring to Fig.2, it is one first discoloration time τ b1 to enable the discoloration time of the electric driven color-changing part of small area, large area
The discoloration time of electric driven color-changing part is one second discoloration time τ b2, and the coloration time of the electric driven color-changing part of small area is one
First coloration time τ c1, the coloration time of the electric driven color-changing part of large area are one second coloration time τ c2, then this second goes
Color time τ b2 are more than the first discoloration time τ b1, which is more than first coloration time τ c1, therefore, with
When the increasing of electric driven color-changing part area, penetrance can become smaller with the slope of the variation of Coloring Time, that is, transient state switching
Time can be elongated.
Therefore, when electric driven color-changing part area increases, the second coloration time τ c2 and the second discoloration time how to be allowed
τ b2 become smaller, that is to say, that the time for shortening transient state switching, then accelerate the efficiency of coloring or the discoloration of electric driven color-changing part, and tie up
Holding electric driven color-changing part will not burn, and be the art urgent problem.
Invention content
The first object of the present invention be to provide a kind of electric driven color-changing part that can control large area can more rapidly, it is more steady
Electric driven color-changing part control device that is fixed and uniformly colouring.
The electric driven color-changing part control device of the present invention is suitable for one electric driven color-changing part of control, and includes signal production
Raw module and a processor.
The signal generation module receives a coloring notice signal, and notifies signal sequentially to generate one and accelerate according to the coloring
Color drive signal and one maintain color driving signal give the electric driven color-changing part, when the signal generation module generate the acceleration coloring
Signal is driven, then the electric driven color-changing part is made to carry out acceleration coloring, when the signal generation module generates maintenance coloring driving news
Number, then so that the electric driven color-changing part is maintained colored state.
The processor receives the control signal of an instruction coloring, and switches on a color mode, is electrically connected signal generation
Module, and export instruction and accelerate the coloring notice signal of coloring to the signal generation module, and according to internal preset
The coloring notice signal that instruction maintains coloring is exported after time again.
The electric driven color-changing part control device of the present invention, acceleration coloring driving signal is a pulse wave, and maintenance coloring is driven
Dynamic signal is one of a pulse wave and a steady-state DC voltage, and the waveform of the pulse wave is a square wave, a triangular wave, a sawtooth
Wave, a trapezoidal wave or a steplike-distribution wave, and the voltage max of acceleration coloring driving signal is maintenance coloring driving signal
1.1 to 3.5 times of voltage max between.
The present invention electric driven color-changing part control device, when the processor receive instruction discoloration the control signal, then
It switches to one and goes color pattern, and the electric discharge for exporting an instruction electric discharge notifies signal, then the signal generation module is logical according to the electric discharge
Know that signal generates an electric discharge signal to the electric driven color-changing part, the electric driven color-changing part is made to discharge interior section residual voltage, it should
The voltage value of electric discharge signal is 0 volt,
When the electric driven color-changing part completes partial discharge, one instruction of processor output accelerates the discoloration notice news of discoloration
Number, then the signal generation module gives the electric driven color-changing part according to one acceleration discoloration driving signal of discoloration notice signal generation,
The electric driven color-changing part is set to carry out acceleration discoloration,
When the electric driven color-changing part discoloration is completed, processor output instruction maintains the discoloration of discoloration to notify signal,
Then the signal generation module notifies signal to generate one and maintain discoloration driving signal to the electric driven color-changing part according to the discoloration, makes this
Electric driven color-changing part maintains bleached state.
The electric driven color-changing part control device of the present invention, it is a pulse wave which, which drives signal, which drives
Dynamic signal is one of a pulse wave and a steady-state DC voltage, and the waveform of the pulse wave is a square wave, a triangular wave, a sawtooth
Wave, a trapezoidal wave or a steplike-distribution wave, and when the maximum value of the absolute value of the voltage of maintenance discoloration driving signal is not 0 volt
When, it is the absolute value for the voltage that the maintenance discoloration drives signal which, which drives the maximum value of the absolute value of the voltage of signal,
1 to 2 times of maximum value between.
The second object of the present invention be to provide a kind of electric driven color-changing part that can control large area can more rapidly, it is more steady
Control method that is fixed and uniformly colouring.
Then, a kind of control method is suitable for an electric driven color-changing part control device one electric driven color-changing part of control, and wraps
Containing a step (A) and a step (B).
(A) when the electric driven color-changing part control device switches on a color mode, electric driven color-changing part control dress is utilized
It sets and exports an acceleration coloring driving signal to the electric driven color-changing part, the electric driven color-changing part is made to carry out acceleration coloring.
(B) it when the electric driven color-changing part, which colours, to be completed, is maintain using electric driven color-changing part control device output one
Color drives signal to the electric driven color-changing part, and the electric driven color-changing part is made to maintain colored state.
The control method of the present invention, acceleration coloring driving signal are a pulse wave, and maintenance coloring driving signal is an arteries and veins
One of wave and a steady-state DC voltage, and the waveform of the pulse wave be a square wave, a triangular wave, a sawtooth wave, a trapezoidal wave or
One steplike-distribution wave.
The voltage max of the control method of the present invention, acceleration coloring driving signal is maintenance coloring driving signal
Between 1.1 to 3.5 times of voltage max.
The present invention control method, also include：
(C) color pattern is gone when the electric driven color-changing part control device switches on one, is controlled and is filled using the electric driven color-changing part
It sets and exports an electric discharge signal to the electric driven color-changing part, the electric driven color-changing part is made to discharge interior section residual voltage, the electric discharge
The voltage value of signal is 0 volt；
(D) when the electric driven color-changing part completes partial discharge, added using electric driven color-changing part control device output one
Fast discoloration driving signal gives the electric driven color-changing part, and the electric driven color-changing part is made to carry out acceleration discoloration；And
(E) it when the electric driven color-changing part discoloration is completed, maintains to go using electric driven color-changing part control device output one
Color drives signal to the electric driven color-changing part, and the electric driven color-changing part is made to maintain bleached state.
The control method of the present invention, it is a pulse wave which, which drives signal, and it is an arteries and veins which, which drives signal,
One of wave and a steady-state DC voltage, and the waveform of the pulse wave be a square wave, a triangular wave, a sawtooth wave, a trapezoidal wave or
One steplike-distribution wave.
The control method of the present invention is not 0 volt when the maintenance discoloration drives the maximum value of the absolute value of the voltage of signal
When, it is the absolute value for the voltage that the maintenance discoloration drives signal which, which drives the maximum value of the absolute value of the voltage of signal,
1 to 2 times of maximum value between.
The third object of the present invention be to provide a kind of electric driven color-changing part that can control large area can more rapidly, it is more steady
Electric driven color-changing part control device that is fixed and uniformly colouring.
The electric driven color-changing part control device of the present invention is suitable for one electric driven color-changing part of control, and includes signal production
Raw module, a sensor and a processor.
The signal generation module receives a coloring notice signal, and notifies signal sequentially to generate one and accelerate according to the coloring
Color drive signal and one maintain color driving signal give the electric driven color-changing part, when the signal generation module generate the acceleration coloring
Signal is driven, then the electric driven color-changing part is made to carry out acceleration coloring, when the signal generation module generates maintenance coloring driving news
Number, then so that the electric driven color-changing part is maintained colored state.
The penetrance corresponding one that the sensor senses the electric driven color-changing part penetrates signal.
One standard value of processor internal reservoir and the control signal for receiving an instruction coloring, and switch on a coloring mould
Formula is electrically connected the signal generation module and the sensor, and exports instruction and accelerate the coloring notice signal of coloring to the signal
Generation module, and receive this and penetrate signal and signal is penetrated according to this reach and export instruction again after the corresponding standard value and maintain
The coloring of color notifies signal.
The beneficial effects of the present invention are：The electrochromism of large area is controlled using the electric driven color-changing part control device
Element, the electric driven color-changing part control device export acceleration coloring driving signal to the electrochromism in the color mode
Element can more accelerate coloration efficiency, shorten the time of transient state switching, and will not burn the electricity compared to existing color changing method
Photochromic device.
Description of the drawings
The other features and effect of the present invention, will clearly be presented in the embodiment with reference to schema：
Fig. 1 is a performance plot, illustrate an electric driven color-changing part a colored state and a bleached state penetrance；
Fig. 2 is a performance plot, illustrates that the electric driven color-changing part of a large area and a small area is gone in the colored state with this
The penetrance of color state；
Fig. 3 is a block diagram, illustrates a first embodiment of electric driven color-changing part control device of the present invention；
Fig. 4 is a flow chart, illustrates the control method that the first embodiment is implemented；
Fig. 5 is a performance plot, illustrates the one of the first embodiment voltage that maintain color driving signal；
Fig. 6 is a performance plot, illustrates the memory effect of the first embodiment；
Fig. 7 is a schematic diagram, illustrates that the first embodiment removes the signal that color pattern exports in a color mode and one；
Fig. 8 is a schematic diagram, illustrates the waveform of the first embodiment output signal；
Fig. 9 is a schematic diagram, illustrates the waveform of the first embodiment output signal；
Figure 10 is a schematic diagram, illustrates the waveform of the first embodiment output signal；
Figure 11 is a schematic diagram, illustrates the waveform of the first embodiment output signal；And
Figure 12 is a block diagram, illustrates a second embodiment of electric driven color-changing part control device of the present invention.
Specific implementation mode
Refering to Fig. 3 and Fig. 4, a first embodiment of electric driven color-changing part control device of the present invention uses a control method,
An electric driven color-changing part 1 can be controlled and accelerate the time of the transient state switching in coloring, discoloration, and the electric driven color-changing part will not be burnt
1, and the electric driven color-changing part control device includes the processor that a signal generation module 2, one is electrically connected the signal generation module 2
3 and one be electrically connected the processor 3 input module 4.
The control method that the electric driven color-changing part control device is implemented comprises the steps of：
Step A01：Start the electric driven color-changing part control device, prepare to control the electric driven color-changing part 1 coloured or
Discoloration.
Step A02：A control signal is generated using the input module 4, the control signal is received using the processor 3, and
A color mode is switched on according to the control signal or one is gone between color pattern：In the color mode, the electric driven color-changing part control
Device processed executes step A and step B, and the electric driven color-changing part 1 is made to be coloured and be maintained；When this goes color pattern, this is electroluminescent
Photochromic elements control device executes step C, step D and step E, so that the electric driven color-changing part 1 is carried out discoloration and maintains, in addition,
When the processor 3 executes either mode, control signal switch mode again can be received at any time.
Step A：When the processor 3 receives the control signal of instruction coloring, then the processor 3 switches on the coloring mould
Formula, and export an instruction and accelerate the coloring notice signal of coloring to the signal generation module 2, the signal generation module 2 is according to this
Coloring notice signal generates one and accelerates coloring driving signal to the electric driven color-changing part 1, and the electric driven color-changing part 1 is made to be accelerated
Coloring, acceleration coloring driving signal is a pulse wave, and voltage is just.
Step B：When the electric driven color-changing part 1, which colours, to be completed, exports instruction using the processor 3 and maintain being somebody's turn to do for coloring
Color notifies signal to the signal generation module 2, which notifies signal output one to maintain color and drive according to the coloring
Dynamic signal gives the electric driven color-changing part 1, and the electric driven color-changing part 1 is made to maintain colored state.Maintenance coloring driving signal is one
One of pulse wave and a steady-state DC voltage.In addition, the voltage max of acceleration coloring driving signal is that maintenance coloring is driven
Between 1.1 to 3.5 times of the voltage max of dynamic signal.
Step C：When the processor 3 receives the control signal of instruction discoloration, then the processor 3 switches on the discoloration mould
Formula, and the electric discharge for exporting an instruction electric discharge notifies signal to the signal generation module 2, the signal generation module 2 is according to the electric discharge
Notice signal exports an electric discharge signal to the electric driven color-changing part 1, makes the remaining electricity of the electric driven color-changing part 1 release interior section
The voltage value of pressure, the electric discharge signal is 0 volt.
Step D：When the electric driven color-changing part 1 completes partial discharge, exports instruction using the processor 3 and accelerate discoloration
One discoloration notifies signal to the signal generation module 2, which notifies signal output one to accelerate to go according to the discoloration
Color drives signal to the electric driven color-changing part 1, and the electric driven color-changing part 1 is made to carry out acceleration discoloration, which drives signal
For a pulse wave, and voltage is negative.
Step E：When 1 discoloration of electric driven color-changing part is completed, using the processor 3 export instruction maintain discoloration this go
Color notifies signal to the signal generation module 2, which notifies signal output one that discoloration is maintained to drive according to the discoloration
Dynamic signal gives the electric driven color-changing part 1, and the electric driven color-changing part 1 is made to maintain bleached state.It is one that the maintenance discoloration, which drives signal,
One of pulse wave and a steady-state DC voltage.In addition, the maximum value of the absolute value of the voltage of acceleration discoloration driving signal is should
Between maintain the maximum value of the absolute value of the voltage of discoloration driving signal 1 to 2 times.
It need to remark additionally, because of the electric driven color-changing part 1 such as same accumulator, if directly allowing the electric driven color-changing part 1
Switch to discharge from charging, i.e., the signal generation module 2 exports acceleration coloring driving signal or maintenance coloring drives signal
Positive voltage, when switching to the negative voltage for exporting acceleration discoloration driving signal to the electric driven color-changing part 1, the electric driven color-changing part
1 is easy to burn caused by the pressure difference of reception is excessive, therefore first carries out step C before carrying out step D, makes the electric driven color-changing part 1
Naturally after being discharged to relatively low positive potential, then step D is switched to, then can reaches simultaneously and accelerates discoloration and ensure the electric driven color-changing part
1 safety.
Each electric driven color-changing part 1 have absorption spectrum characteristic, and with the material of the electric driven color-changing part 1 itself, ruler
Very little size is related, via selecting certain specific wavelength to have the voltage corresponding to be intended to trap (or penetrance), may be defined as tieing up
The voltage of the maintenance coloring driving signal of the trap to be reached of electric driven color-changing part 1 (or penetrance) is held, or should
The voltage of discoloration driving signal is maintained, as shown in figure 5, to select the electric driven color-changing part 1 of certain specific materials, size, is elected to
When with the wavelength and trap of 640nm being 0.63, the voltage corresponded to is 1.5V, then voltage 1.5V may be defined as maintenance coloring
Drive the voltage of signal or the voltage of maintenance discoloration driving signal.
The electric driven color-changing part 1 have one can energy storage and release can capacitance, after the electric driven color-changing part 1 charge understand by saturating
Bright to be transformed into colored state, after removal is supplied to the external power supply of the electric driven color-changing part 1, the charge for being stored in the capacitance can be with
Time gradually discharges, then the electric driven color-changing part 1 can be transformed into bleached state (transparent), the electric driven color-changing part by colored state
1 colored state maintained at any time is memory effect, therefore, as shown in fig. 6, the electric driven color-changing part 1 is charging and removing
After external power supply, which can be more long at any time, and penetrance can be higher and higher, that is, is gradually transformed into bleached state.
Because the electric driven color-changing part 1 has memory effect, in the electric driven color-changing part 1 after coloring, it is only necessary to supplement the energy of its consumption, i.e.,
It can be maintained color depth, therefore, maintenance coloring driving signal can be the pulse wave or the steady-state DC voltage, make the electroluminescent change
Color component 1 maintains colored state.Likewise, maintenance discoloration driving signal can be the pulse wave or the steady-state DC voltage, make this
Electric driven color-changing part 1 maintains bleached state.
It is driving signal/electric discharge signal of this example in step A to step E refering to Fig. 7, acceleration coloring driving signal is somebody's turn to do
Maintenance coloring driving signal, acceleration discoloration driving signal and the maintenance discoloration drive signal for the pulse wave, and the wave of the pulse wave
Shape is a square, and maintenance coloring driving signal is defined from the characteristic (Fig. 5) of 1 absorption spectrum of electric driven color-changing part
Voltage Vref-cThe voltage V of signal is driven with the maintenance discolorationref-b, because the acceleration colours the voltage V of driving signalacc-cMaximum value
The voltage V of driving signal is coloured for the maintenanceref-cBetween 1.1 to 3.5 times of maximum value, thus obtain acceleration coloring driving signal
Voltage Vacc-c, and the voltage-V of acceleration discoloration driving signalacc-bAbsolute value maximum value be the maintenance discoloration driving news
Number voltage Vref-b1 to 2 times of maximum value of absolute value between, thus obtain the voltage-of acceleration discoloration driving signal
Vacc-b.Then acceleration coloring driving signal and acceleration discoloration driving signal can be by improving amplitude size, and cooperation reduces it and accounts for
Empty ratio protects the electric driven color-changing part 1 that will not be burned out when accelerating coloring, discoloration.
It to be remarked additionally again, acceleration coloring driving signal, maintenance coloring driving signal, acceleration discoloration driving
When signal and maintenance discoloration driving signal are the pulse wave, the waveform of the pulse wave can also be selected other than the square wave pattern of such as this example
From patterns such as a triangular wave (Fig. 8), a sawtooth wave (Fig. 9), a trapezoidal wave (Figure 10), a steplike-distribution waves (Figure 11), and it is not limited.
In this example, how to define from step A and jump to step B, step D is jumped to from step C, jumping to step E from step D,
User can test in advance, and it is more to be respectively required for consumption to learn the electric driven color-changing part 1 of this case in step A, step C, step D
Few time sets the processor 3 further according to the internal preset time, execute step A how long after just jump to automatically
Step B, execute step C how long after just jump to automatically step D, execute step D how long after just jump to step automatically
Rapid E.
Refering to fig. 12, a second embodiment of electric driven color-changing part control device of the present invention using the control method with this
One preferred embodiment is similar, and it also includes a sense for being electrically connected the processor 3 that difference, which is in the electric driven color-changing part control device,
Device 5 is surveyed, which, which senses a penetrance of the electric driven color-changing part 1 and generate corresponding one, penetrates signal, and this is penetrated
Signal is transmitted to the processor 3, processor 3 internal reservoir, one group of standard value, when the sensor 5 senses the electric driven color-changing part
This of 1 penetrates signal and reaches the corresponding standard value of the processor 3, just jumps to step B from step A.Likewise, working as the sensor
5 sense the electric driven color-changing part 1 this penetrate signal and reach the corresponding standard value of the processor 3, just jump to step from step C
Rapid D penetrates signal and reaches the corresponding standard value of the processor 3 when the sensor 5 senses this of the electric driven color-changing part 1,
Just step E is jumped to from step D.
In conclusion controlling the electric driven color-changing part 1 of large area using the electric driven color-changing part control device, this is electroluminescent
Photochromic elements control device is in the color mode：The electric driven color-changing part control device exports acceleration coloring driving signal,
So that the electric driven color-changing part 1 is accelerated coloration efficiency and will not burn, which exports maintenance coloring
Signal is driven, the electric driven color-changing part 1 is made to maintain colored state and takes into account energy-efficient effect；The electric driven color-changing part control device
When this goes color pattern, the electric discharge signal is exported, makes the electric driven color-changing part 1 while reaching to accelerate discoloration and avoid because of reception
The excessive safety measure for causing to burn of pressure difference, the electric driven color-changing part control device export acceleration discoloration driving signal, make this
The quickening of electric driven color-changing part 1 is removed colour efficiency and will not be burnt, which exports maintenance discoloration driving
Signal makes the electric driven color-changing part 1 maintain bleached state and takes into account energy-efficient effect, so can reach the mesh of the present invention really
's.
As described above, only the embodiment of the present invention is when cannot be limited the scope of implementation of the present invention with this, i.e., all
According to simple equivalent changes and modifications made by claims of the present invention and description, all still belong to the scope of the present invention.
Claims (9)
1. a kind of electric driven color-changing part control device is suitable for one electric driven color-changing part of control, it is characterised in that：Including：
One signal generation module receives a coloring notice signal, and notifies signal sequentially to generate acceleration coloring according to the coloring
Driving signal and one maintain color driving signal give the electric driven color-changing part, when the signal generation module generate the acceleration coloring drive
Dynamic signal, then make the electric driven color-changing part carry out acceleration coloring, and signal is driven when the signal generation module generates maintenance coloring,
The electric driven color-changing part is then set to maintain colored state；And
One processor, receives the control signal of an instruction coloring, and switches on a color mode, is electrically connected the signal and generates mould
Block, and export instruction and accelerate the coloring notice signal of coloring to the signal generation module, and according to it is internal preset when
Between after export again instruction maintain coloring the coloring notice signal；
When the processor receives the control signal of instruction discoloration, then switches to one and go color pattern, and export an instruction electric discharge
Electric discharge notify signal, then the signal generation module according to the electric discharge notify signal generate one electric discharge signal to the electrochromism member
Part makes the electric driven color-changing part discharge interior section residual voltage, and the voltage value of the electric discharge signal is 0 volt,
When the electric driven color-changing part completes partial discharge, one instruction of processor output accelerates the discoloration of discoloration to notify signal,
Then the signal generation module notifies signal to generate one and accelerate discoloration driving signal to the electric driven color-changing part according to the discoloration, makes this
Electric driven color-changing part carries out acceleration discoloration,
When the electric driven color-changing part discoloration is completed, processor output instruction maintains the discoloration of discoloration to notify signal, then should
Signal generation module notifies signal to generate one and maintain discoloration driving signal to the electric driven color-changing part according to the discoloration, keeps this electroluminescent
Photochromic elements maintain bleached state.
2. electric driven color-changing part control device according to claim 1, it is characterised in that：The acceleration colours driving signal
One pulse wave, maintenance coloring driving signal is one of a pulse wave and a steady-state DC voltage, and the waveform of the pulse wave is a side
Wave, a triangular wave, a sawtooth wave, a trapezoidal wave or a steplike-distribution wave, and the voltage max of acceleration coloring driving signal is
Between 1.1 to 3.5 times of the voltage max of maintenance coloring driving signal.
3. electric driven color-changing part control device according to claim 1, it is characterised in that：The acceleration discoloration driving signal be
One pulse wave, it is one of a pulse wave and a steady-state DC voltage which, which drives signal, and the waveform of the pulse wave is a side
Wave, a triangular wave, a sawtooth wave, a trapezoidal wave or a steplike-distribution wave, and when the maintenance discoloration drives the absolute of the voltage of signal
When the maximum value of value is not 0 volt, which drives the maximum value of the absolute value of the voltage of signal to be driven for the maintenance discoloration
Between 1 to 2 times of the maximum value of the absolute value of the voltage of dynamic signal.
4. a kind of control method is suitable for an electric driven color-changing part control device and controls an electric driven color-changing part, it is characterised in that：
And include：
(A) defeated using the electric driven color-changing part control device when the electric driven color-changing part control device switches on a color mode
Go out acceleration coloring driving signal to the electric driven color-changing part, the electric driven color-changing part is made to carry out acceleration coloring；And
(B) it when the electric driven color-changing part, which colours, to be completed, maintains color using electric driven color-changing part control device output one and drives
Dynamic signal gives the electric driven color-changing part, and the electric driven color-changing part is made to maintain colored state；
(C) color pattern is gone when the electric driven color-changing part control device switches on one, it is defeated using the electric driven color-changing part control device
Go out an electric discharge signal to the electric driven color-changing part, the electric driven color-changing part is made to discharge interior section residual voltage, the electric discharge signal
Voltage value be 0 volt；
(D) when the electric driven color-changing part completes partial discharge, accelerate to go using electric driven color-changing part control device output one
Color drives signal to the electric driven color-changing part, and the electric driven color-changing part is made to carry out acceleration discoloration；And
(E) when the electric driven color-changing part discoloration is completed, discoloration is maintained to drive using electric driven color-changing part control device output one
Dynamic signal gives the electric driven color-changing part, and the electric driven color-changing part is made to maintain bleached state.
5. control method according to claim 4, it is characterised in that：Acceleration coloring driving signal is a pulse wave, the dimension
It is one of a pulse wave and a steady-state DC voltage to hold color driving signal, and the waveform of the pulse wave is a square wave, a triangle
Wave, a sawtooth wave, a trapezoidal wave or a steplike-distribution wave.
6. control method according to claim 4, it is characterised in that：The acceleration coloring driving signal voltage max be
Between 1.1 to 3.5 times of the voltage max of maintenance coloring driving signal.
7. control method according to claim 4, it is characterised in that：It is a pulse wave, the dimension that the acceleration discoloration, which drives signal,
It is one of a pulse wave and a steady-state DC voltage to hold discoloration driving signal, and the waveform of the pulse wave is a square wave, a triangle
Wave, a sawtooth wave, a trapezoidal wave or a steplike-distribution wave.
8. control method according to claim 4, it is characterised in that：When the maintenance discoloration drives the absolute of the voltage of signal
When the maximum value of value is not 0 volt, which drives the maximum value of the absolute value of the voltage of signal to be driven for the maintenance discoloration
Between 1 to 2 times of the maximum value of the absolute value of the voltage of dynamic signal.
9. a kind of electric driven color-changing part control device is suitable for one electric driven color-changing part of control, it is characterised in that：Including：
One signal generation module receives a coloring notice signal, and notifies signal sequentially to generate acceleration coloring according to the coloring
Driving signal and one maintain color driving signal give the electric driven color-changing part, when the signal generation module generate the acceleration coloring drive
Dynamic signal, then make the electric driven color-changing part carry out acceleration coloring, and signal is driven when the signal generation module generates maintenance coloring,
The electric driven color-changing part is then set to maintain colored state；
One sensor, the penetrance generation corresponding one for sensing the electric driven color-changing part penetrate signal；And
One processor, one group of standard value of internal reservoir and the control signal for receiving an instruction coloring, and a color mode is switched on,
It is electrically connected the signal generation module and the sensor, and exports instruction and the coloring notice signal of coloring is accelerated to be generated to the signal
Module, and receive this and penetrate signal and signal is penetrated according to this reach and export instruction after the corresponding standard value again and maintain coloring
The coloring notifies signal；
When the processor receives the control signal of instruction discoloration, then switches to one and go color pattern, and export an instruction electric discharge
Electric discharge notify signal, then the signal generation module according to the electric discharge notify signal generate one electric discharge signal to the electrochromism member
Part makes the electric driven color-changing part discharge interior section residual voltage, and the voltage value of the electric discharge signal is 0 volt,
When the electric driven color-changing part completes partial discharge, one instruction of processor output accelerates the discoloration of discoloration to notify signal,
Then the signal generation module notifies signal to generate one and accelerate discoloration driving signal to the electric driven color-changing part according to the discoloration, makes this
Electric driven color-changing part carries out acceleration discoloration,
When the electric driven color-changing part discoloration is completed, processor output instruction maintains the discoloration of discoloration to notify signal, then should
Signal generation module notifies signal to generate one and maintain discoloration driving signal to the electric driven color-changing part according to the discoloration, keeps this electroluminescent
Photochromic elements maintain bleached state.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103140039A TWI545551B (en) | 2014-11-19 | 2014-11-19 | Electrochromic device control apparatus and control method |
| TW103140039 | 2014-11-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105607372A CN105607372A (en) | 2016-05-25 |
| CN105607372B true CN105607372B (en) | 2018-09-14 |
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ID=55987406
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510587151.6A Expired - Fee Related CN105607372B (en) | 2014-11-19 | 2015-09-16 | electrochromic element control device and control method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105607372B (en) |
| TW (1) | TWI545551B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI581246B (en) * | 2016-05-19 | 2017-05-01 | 財團法人工業技術研究院 | Method for driving electrochromic device and method for determining bleaching voltage |
| CN109375446B (en) * | 2018-12-19 | 2021-06-11 | 合肥威迪变色玻璃有限公司 | Voltage control method of electrochromic device |
| CN112644256A (en) * | 2021-01-07 | 2021-04-13 | 北京汽车集团越野车有限公司 | Vehicle, and vehicle skylight control method and device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1839419A (en) * | 2003-08-19 | 2006-09-27 | 伊英克公司 | Methods for controlling electro-optic displays |
| CN101142520A (en) * | 2005-03-16 | 2008-03-12 | Lg化学株式会社 | Method and apparatus for controlling electrochromic device |
| TW201341928A (en) * | 2012-12-14 | 2013-10-16 | Tintable Smart Material Co Ltd | Method for controlling coloration and bleach of electrochromic element |
| CN104114804A (en) * | 2011-12-14 | 2014-10-22 | 唯景公司 | Connectors for smart windows |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7133181B2 (en) * | 2004-07-23 | 2006-11-07 | Sage Electrochromics, Inc. | Control system for electrochromic devices |
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2014
- 2014-11-19 TW TW103140039A patent/TWI545551B/en active
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2015
- 2015-09-16 CN CN201510587151.6A patent/CN105607372B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1839419A (en) * | 2003-08-19 | 2006-09-27 | 伊英克公司 | Methods for controlling electro-optic displays |
| CN101142520A (en) * | 2005-03-16 | 2008-03-12 | Lg化学株式会社 | Method and apparatus for controlling electrochromic device |
| CN104114804A (en) * | 2011-12-14 | 2014-10-22 | 唯景公司 | Connectors for smart windows |
| TW201341928A (en) * | 2012-12-14 | 2013-10-16 | Tintable Smart Material Co Ltd | Method for controlling coloration and bleach of electrochromic element |
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| Publication number | Publication date |
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| TWI545551B (en) | 2016-08-11 |
| TW201619952A (en) | 2016-06-01 |
| CN105607372A (en) | 2016-05-25 |
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