CN103909868B - The manufacture method of vehicle forward sight intelligence anti-dazzle arrangement and anti-dazzle light microscopic thereof - Google Patents

Abstract

The present invention relates to a kind of vehicle forward sight intelligence anti-dazzle arrangement and the manufacture method of anti-dazzle light microscopic thereof, have and be arranged on control setup in support and anti-dazzle light microscopic; The mouth of control setup is connected with the input end of anti-dazzle light microscopic; Control setup has MCU microprocessor, optical inductor, power module and power supply output control module; The photoinduction mechanism that optical inductor has shell and arranges in the enclosure; Photoinduction mechanism has glare sensor and environment light sensor; The input end of MCU microprocessor connects the mouth of the mouth of environment light sensor, the mouth of glare sensor and power module respectively, the input end of the output termination power output control module of MCU microprocessor; The mouth of the power supply output control module input end of the anti-dazzle light microscopic of Electrode connection clamping connection; Anti-dazzle light microscopic increases monomer molecule coating.By optical inductor induction light intensity, MCU microprocessor receives the impact that the concurrent number of delivering letters of process eliminates dazzle, ensures traffic safety.<!--1-->

Description

The manufacture method of vehicle forward sight intelligence anti-dazzle arrangement and anti-dazzle light microscopic thereof

Technical field

The present invention relates to one and belong to vehicle glare proof mirror technical field, particularly one is used for cars meeting at night and shading on daytime, eliminates the impact of dazzle, ensures the vehicle forward sight intelligence anti-dazzle arrangement of traffic safety and the manufacture method of anti-dazzle light microscopic thereof.

Background technology

The dazzle of automobile night driving meeting is the key factor and the major issue that affect traffic safety, especially the side that upper beam is on the weak side is under the acute irradiation of the other side's head lamp, blind area is formed in Vehicle during Crossing Event, can't see the road conditions of one's own side at all, abnormally dangerous, usually therefore there are major traffic accidents.Even if both sides use far and near lamp changing method to reduce the impact of head lamp, but dazzle still exists, and affects traffic safety.

In order to address this problem, people study and devise a lot of solution, such as, to front car light transformation, use polaroid, design anti-dazzle spectacles; Design several shading mirror for blocking dazzle in various degree and daylight respectively; Reflector, coated glass, LCD screen are transformed to visual area by design operatorless device when needed, reset manually or automatically time not again; Design electrochromic device is loaded into visual area, and these patents of invention such as have CN1664441A, CN85203634U, CN2640804Y, CN201009814Y, CN2811046Y etc.These schemes serve certain effect, but owing to being subject to the restriction of following factors, be difficult to promote: 1, form larger sight equation in the intersection in anti-dazzle observation area and non-anti-dazzle district, to road conditions distinguish and judgement has a great impact, 2, anti-dazzle device installation need space and position whether be met, especially the front windshield of roadlice is very little to the space between chaufeur, is not suitable for the device that mounting structure is large and complicated; 3, reliability issues, if anti-dazzle device is too complicated, Maintenance Difficulty, fiduciary level declines, and becomes safety hazard on the contrary once malfunctioning.And for example patent CN1736745A and CN2811046Y, adopt a kind of liquid crystal color-changing presenting stepped change to be in the light pattern, but owing to being step condition, there is sudden change demarcation line, cause the human discomfort of the discontinuous of visual scene and vision, easily producing visual determination mistake affects safety on the contrary.And for liquid crystal color-changing screen, after its change light, light itself presents scattering state, if do not add polarized light piece, sight line just thickens, and does not see Chu whatever, and result has been kept off light and also kept off sight line; If added polarized light piece, the transmitance when pellucidity has reduced greatly, low to less than 50%, the requirement that the transmitance that out of reach automobile night driving security technology standard specifies is greater than 75%.

Putative electrochromic device structure is that the five-layer structure of sandwich type is: " glass | ITO (transparency conducting layer) | EC (electrochromic layer) | IC (ion conductive layer) | IS (ion storage) | ITO (transparency conducting layer) | glass " structure.As shown in Figure 1, except first substrate glass 201 and second substrate glass 207, five-layer structure is transparency conducting layer 202, EC layer (electrochromic layer) 203, ion conductor layer 204, ion storage 205, transparent ion conductive layer 206 respectively, wherein EC electrochromic layer is core, ion conductor provides the transmission path of ion between electrochromic layer, ion storage layer plays ion storage, the effect of balancing charge, also referred to as ion implantation electrode.After adding forward dc voltage at conductive layer, ion storage layer intermediate ion is drawn out of, and by ion conductor, enters electrochromic layer, causes photochromic layer variable color, realizes idle hold mode, embodies and has memory function.When adding reverse voltage, enter storage layers again after electrochromic layer intermediate ion is drawn out of, whole device recovers transparent original state.Electrochromic layer divides again mineral-type and organic-based material, inorganic matter is transition metal oxide or hydrate, take WO3 such as, as main representative, US Patent U.S.PatentsNos.5,598293,6,005,705 and 6,136,161, another kind of is organic electrochromic material, various organic heterocyclic molecule is mainly contained as dipyridine salt, conducting polymer class, organometallic polymer class and metal phthalocyanine class, such as U.S.PatentsNos.7,038 from structure point, 828,7,064,882,7,547,658, they without exception be all five-layer structure.And for the electrochromic layer of organic, glass | TO (transparency conducting layer) and EC (electrochromic layer) Presence of an interface in conjunction with problem, its characteristic combined directly affects the critical natures such as the cycle life of EC, compactness and homogeneity.Because ITO material is a kind of inorganic oxide and indium tin oxide material, organic electrochromic EC will film forming in its surface, form nanoscale stratiform structural material, only rely on superficial attractive forces to be difficult to maintain its durability, the rete even forming even compact is all very difficult.

Common distribution of electrodes mode as shown in figure 12, electrode connection folder lays respectively at upper and lower two ends, be symmetrically distributed up and down, the electrode connection folder 33 of upper end is connected with the conductive layer of substrate 31, the electrode connection folder 34 of lower end is connected with the conductive layer of substrate 32, so the electrode connection folder 34 of lower end will be directly exposed in the gaze area of printing opacity, and the blocking-up band of formation has a strong impact on visual effect.The improved procedure of Figure 12 as shown in figure 13, electrode connection folder still lays respectively at upper and lower two ends and is symmetrically distributed, the electrode connection folder 43 of upper end is connected with the conductive layer of substrate, the electrode connection folder conduction tree lace 44 of lower end replaces, be connected with the conductive layer of substrate, conducting resinl comprises conductive silver glue, conductive copper glue, conduction carbon paste or conducting high polymers thing glue, in order to ensure that its conduction tree lace 44 is at conductive characteristic, its resistance value must control within 20 ohm, otherwise affect the size of current of electrode, thus have influence on the response time of device variable color switching and the characteristic life of device.Take to increase the conduction thickness of tree lace 44 and the way of width for this reason, and select the conductive silver glue or conducting high polymers thing glue that electric conductivity is very high, sealed width 2 ~ the 3mm of sealing material 43 and the priority condition of thickness 20 ~ 30um limited as depicted, conduction tree lace 44 must connect up in the region of its sealed width 2 ~ 3mm and thickness 20 ~ 30um, because conduction tree lace 44 can not directly contact with the encapsulant ion conductor layer solvent based electrolyte in sealing frame, otherwise will destroy its electrolyte.Cloth conduction tree lace in sealed width 2 ~ 3mm, width 0.5 ~ 1mm is wide, thickness 10 ~ 20um, length 250mm, such as, select the 3302B of Treebond, and its volume intrinsic resistance rate is very low, reaches 3*10 ^{~ 6}Ω m, but the resistance of its conduction tree lace is straight still up to 50 more than Ω, must control within the scope of 20 ohm beyond resistance value, or affect the response time that device variable color switches, and being subject to the cross influence increasing cloth conduction tree lace in packaging area, actual effective sealing width reduces, and leak tightness declines, the barrier of the electrolytical water proof of encapsulant ion conductor layer solvent based and oxygen barrier also declines, and finally causes the life-span of device to be affected.

Summary of the invention

The object of the invention is the defect overcoming prior art existence, there is provided a kind of for cars meeting at night and shading on daytime, eliminate the impact of dazzle, ensure traffic safety, the vehicle forward sight intelligence anti-dazzle arrangement in gradient color mode and the manufacture method of anti-dazzle light microscopic thereof.

The technical scheme realizing the object of the invention is: a kind of vehicle forward sight intelligence anti-dazzle arrangement, has and is arranged on control setup in support and anti-dazzle light microscopic; The mouth of described control setup is connected with the input end of anti-dazzle light microscopic; Described anti-dazzle light microscopic has the first substrate, conductive layer, monomer molecule coating, Electro-Discolor Coating, ion conductor layer, ion storage, ion conductive layer and the second substrate that stack gradually; Described control setup has MCU microprocessor, optical inductor, power module and power supply output control module; The photoinduction mechanism that described optical inductor has shell and arranges in the enclosure; Described photoinduction mechanism has glare sensor and environment light sensor; The input end of described MCU microprocessor connects the mouth of the mouth of environment light sensor, the mouth of glare sensor and power module respectively, the input end of the output termination power output control module of MCU microprocessor; The mouth of the described power supply output control module input end of the anti-dazzle light microscopic of Electrode connection clamping connection; Between described conductive layer and Electro-Discolor Coating, also there is monomer molecule coating.

The Electro-Discolor Coating of anti-dazzle light microscopic described in technique scheme is the polymer electrochromic coating with the gradient color presenting continuous tune state; And dark or middle dark both sides, bottom shallow top are shallow;

The ion storage of described anti-dazzle light microscopic is with the gradient color presenting continuous tune state; And dark or middle dark both sides, bottom shallow top are shallow; The transportable total ion concentration of ion storage and Electro-Discolor Coating matches;

Described Electrode connection folder at least has two sections, and is symmetrically distributed in top and the two ends, left and right of first substrate and second substrate, connects between Electrode connection folder with wire, and Electrode connection presss from both sides to coordinate with Electro-Discolor Coating and forms gradient color vision without blocking district; Described anti-dazzle light microscopic coordinates with the tight district, bottom without anti-dazzle mirror assembly and forms overall visual area.

Technique scheme glare sensor is fixedly installed on the left side of environment light sensor; Described glare sensor has dazzle sensing element, dazzle filter, dazzle passage and dazzle light shield; Described dazzle sensing element is fixedly installed on the light-emitting window of the dazzle passage being arranged at outer casing bottom by circuit card; Described dazzle filter is fixedly installed on the top of dazzle sensing element; Described dazzle passage is bending, dazzle passage light inlet towards left front, light-emitting window is towards dead aft; The outside face of described dazzle light shield is a plane, and dazzle light shield is fixedly installed on the light inlet of dazzle passage;

Described environment light sensor has surround lighting sensing element, surround lighting filter, surround lighting passage and surround lighting light shield; Described surround lighting sensing element is fixedly installed on the light-emitting window of the surround lighting passage being arranged at outer casing bottom by circuit card; Described surround lighting filter is fixedly installed on the top of surround lighting sensing element; Described surround lighting light shield is hemispherical, and surround lighting light shield is fixedly installed on the light inlet of surround lighting passage; The well-regulated serration male and fomale(M&F) of the equal tool of inside face of described dazzle light shield and surround lighting light shield;

Described control setup also has change light guide module, lithium cell and charge controller; The mouth of described charge controller is connected with the input end of lithium cell; The mouth of described lithium cell is connected with the input end of power module;

Described change light guide module has country beam, passing light, distance-light change-over switch, the first solid-state relay and the second solid-state relay; The input end of one termination second solid-state relay of described distance-light change-over switch, the other end connects one end of country beam and passing light simultaneously; The normally closed contact of another termination first solid-state relay of described country beam; The open contact of another termination first solid-state relay of described passing light; The mouth of the input termination MCU microprocessor of described first solid-state relay; The input termination power module of described second solid-state relay, exports the input end of termination MCU microprocessor.

The surrounding of described first substrate and second substrate is provided with the sealing bed of material by UV curing or heatcure, and first substrate and second substrate are rigid transparency carrier; Described ion conductor layer is in a liquid state type.

MCU microprocessor described in technique scheme is have 8 or 16 or the 32-bit microprocessor that AD conversion module and internal interrupt wake hour hands up,

Described power supply output control module has field effect transistor Q1, field effect transistor Q2, the field effect transistor Q3 and field effect transistor Q4 of bridge-type connection; The emitter of described field effect transistor Q1 and field effect transistor Q2 connects power module; The grounded collector of described field effect transistor Q3 and field effect transistor Q4; Mouth after the collecting electrode of described field effect transistor Q1 and the series connection of field effect transistor Q4 emitter connect with the emitter of field effect transistor Q3 with the collecting electrode of field effect transistor Q2 after mouth take over control two electrodes of dazzle mirror respectively;

Described power module has the first power module, second source module and the 3rd power module; The mouth of described first power module is connected with the power input of MCU microprocessor; The mouth of described second source module is connected with the input end of glare sensor with the input end of MCU microprocessor, the input end of environment light sensor simultaneously; The mouth of described 3rd power module is connected with the input end of power supply output control module with the input end of MCU microprocessor simultaneously; Described first power module and second source module are 3.3V power module of voltage regulation; Described 3rd power module is 1.2 ~ 1.5V power module of voltage regulation.

A manufacture method for the anti-dazzle light microscopic of vehicle forward sight intelligence anti-dazzle arrangement, described anti-dazzle light microscopic has the first substrate, conductive layer, Electro-Discolor Coating, ion conductor layer, ion storage, ion conductive layer and the second substrate that stack gradually; Between described conductive layer and Electro-Discolor Coating, also there is monomer molecule coating; The method for making of described anti-dazzle light microscopic comprises the following steps:

A, making first substrate and second substrate;

B, on second substrate, form electrode;

C, on first substrate and second substrate, spray conductive layer;

D, on second substrate, form ion storage:

E, form monomer molecule coating on the first substrate: all to be immersed by the first substrate in step c in dispersion solvent 2 minutes, slowly lift afterwards, pull rate 2 ~ 3cm/min, then through heating 110 DEG C of ageing treatment 1 hour, make conductive layer surface form firmly monomer molecule coating;

F, on the first substrate formation polymer electrochromic coating:

G, sealing glue solidifying form anti-dazzle looking glass box body:

H, perfusion ion conductor layer:

I, solidification sealing.

Described in technique scheme, the concrete steps of a step are: by sheet resistance 12 ohm/, the ITO electro-conductive glass of light transmittance 90% is placed in excision forming on special-shaped glass cutting machine, then, adds aqua type purging medium repeatedly clean on ultrasonic drilling machine with DI deionization; Finally, water is cut with air knife clean rear for subsequent use;

The concrete steps of described b step are: be placed in second substrate bottom containing V2O5nH2O colloidal sol upward, and lift slowly second substrate or electrophoresis processing, form V2O5 electrode;

The concrete steps of described c step are: on first substrate and second substrate, spray sheet resistance be respectively less than 25 ohm/, the conductive layer that light transmittance is greater than 80%; Described conductive layer can be the zinc oxide conducting film AZO of tin indium oxide ITO or aluminium doping or SnO2 conducting film (SnO2:F) FTO of doped with fluorine or multicomponent composite oxide;

The concrete steps of described d step are: carry out electrophoresis or slow lift to the second substrate in step c or be atomized sputter ion accumulation layer; Described ion storage is transition metal oxide; The electrode layer of the Ion storage type formed after film forming, finally puts in desicator, ageing treatment 4 ~ 10 hours under the temperature conditions of 100 ~ 200 DEG C;

The concrete steps of described f step are: be placed in polymer electro look electrochromic solution to the first substrate in step e and carry out electrophoresis processing, the bottom of negative electrode is shortened 14 ~ 16mm relative to first substrate bottom, the distance of first substrate and negative electrode keeps 9 ~ 10mm, polymerization voltage 2.5 ~ 3.3V, adopt the pulse power, dutycycle 9:1, density of current 0.15A/dm ², 15 seconds time, plating counter-electrodes is negative electrode, monomer molecule coating surface is polymerized and forms the polymer electrochromic coating that bottom position has the gradual change of height 20mm length;

The concrete steps of described g step are: in ultraviolet curing glue, add that mass ratio is 2 ~ 5%, granularity is the silicon powder of 15 ~ 100um, with 100 object screen printings or automatically dropping glue machine people applying paste after vacuum degasification, sealant is coated in spraying plating the sealing frame that the formation thickness of the edge on the second substrate of V2O5 electrode is 20 ~ 50um, sealed width is the uniformity of 2 ~ 3mm, and the long not gluing of 3mm is stayed at top, use as pouring into mouth, the first substrate being coated with polymer electrochromic coating is carried out contraposition laminating with it, at power 150mw/cm ², centre wavelength is solidify 3min under the mercury lamp ultraviolet condition of 365nm, obtains the anti-dazzle looking glass box body that can pour into;

The concrete steps of described h step are: putting into vacuum reservoir note machine by forming anti-dazzle looking glass box body in step g, being evacuated to 25 ~ 30pa, keep vacuum 0.5 hour, then inject battery acid, form liquid-type ion conductor layer;

The concrete steps of described i step are: with ultraviolet curing glue, at power 150mw/cm ², centre wavelength is solidify 2min under the mercury lamp ultraviolet condition of 365nm, the anti-dazzle looking glass box body having poured into battery acid is sealed.

In step b described in technique scheme is by the hydrogen peroxide H2O2 of 99.9% vanadic oxide V2O5 and 30% containing V2O5nH2O colloidal sol, vanadic oxide V2O5,30% hydrogen peroxide H2O2 and deionized water be made into mixing according to the ratio of 2.4g:13g:125ml, super sonic process 2 hours after sealing, leave standstill 12 hours, add deionization DI water again to 500ml, finally leave standstill the solution after 24 hours;

Dispersion solvent in described step e adopts the mixed liquor of tetrahydrofuran THF and acetonitrile ACN, and tetrahydrofuran THF and acetonitrile ACN ratio are 1:4, and 3,4-ethene dioxythiophene monomer about 0.02 mole, prepare the dispersion liquid of 250ml;

Polymer electro look electrochromic solution in described step f is that the PPropOT ~ Me2 of 0.02mol is dissolved in acetonitrile, and the purity adding 0.1mol is the mixed solution after the lithium perchlorate of 99.999%;

Battery acid in described step g is carbonic allyl ester PC and ethylene carbonate EC mixed electrolytic solution; Carbonic allyl ester PC and ethylene carbonate EC ratio are 1:1 ~ 4:1.

In the slow lift processing of step b described in technique scheme, the slow pull rate in second substrate bottom is 5mm/S, the slow pull rate in other positions is 20mm/min, heated-air drying after each lift, after dry, continuation lifts plated film slowly, continuous about 10 times, can reach the rete of 150nm, inserted in hot air drier the heat treatment carried out 8 hours, obtained V2O5 electrode;

In electrophoresis processing in described step b, electrophoresis power is direct supply, voltage 6V, density of current 0.12A/dm ², 30 seconds time, once form the electrode layer of the thick V2O5nH2O of 160 ~ 180nm, electrophoresis counter-electrodes is negative electrode, adopts platinum electrode, and the electrode of film forming just V2O5nH2O inserts in hot air drier the heat treatment carried out 8 hours.

In steps d described in technique scheme, electrophoresis processing adopts voltage 5 ~ 7V, direct current or the pulse power, density of current 0.1 ~ 0.4A/dm ², 10 ~ 40 seconds time, be concatenated to form the electrode layer of the thick V2O5nH2O of 100nm ~ 300nm, plating counter-electrodes negative electrode adopts ruthenium iridium alloy oxide electrode or platinum electrode or stainless steel electrode.

In the slow lift course of processing in described steps d, each slow lift is rear, heated-air drying, repeatedly carries out 5 ~ 10 times, forms the electrode layer of the thick V2O5nH2O of 100nm ~ 200nm.

Atomization spraying plating in described steps d adopts high-pressure fog or ultrasonic atomization, to be sprayed on electrically-conductive backing plate with the small drop-wise liquid film of microfacies level containing V2O5nH2O colloidal sol, logical hot blast, by its rapid draing, carries out afterwards repeatedly, until the V2O5nH2O rete required for being formed.

After adopting technique scheme, the present invention has following positive effect:

(1) control setup of the present invention passes through setting and the control of the software program of MCU control unit, in good time process and analysis photoinduction signal, automatic identification street lamp and road conditions, whether the dazzle of intellectual analysis process and the front apparent direction of judgement reaches is dazzle the eyes degree, the switching in the positive negative pulse stuffing power supply in reed time controll out-put supply module and the turnon time of anti-dazzle light microscopic and positive-negative power direction, dazzle can be detected exactly, especially under the road feelings environment of various complexity, eliminate the impact that street lamp detects dazzle, through actual measurement, the dazzle that beyond 100 meters, various car light is produced under various street lamp condition accurately can detect and effectively can control the automatic switchover of anti-dazzle light microscopic and far and near light, substantially increase accuracy and the fiduciary level of anti-dazzle control system, effectively improve the safety of navigating mate and the convenience of manipulation.

(2) monomer molecule coating is increased in anti-dazzle light microscopic of the present invention; Monomer molecule coating is arranged between conductive layer and Electro-Discolor Coating, improves binding force between conductive layer and Electro-Discolor Coating, improves compactness and the homogeneity of Electro-Discolor Coating, enhances durability.

(3) control setup of the present invention also has and becomes light guide module, and this module synchronization, from the switching of far away, the low beam light of master control car light, strengthens the convenience of manipulation, reduces the dazzle of opposite vehicle to the impact of navigating mate, improve the safety of driving.

(4) the present invention effectively can differentiate front and to send a car headlight and environment street lamp, can environmentally the detection and Identification Der Scheinwerfer mit FernlichtAbblendlichtStandlicht of situation self-timing and the values of light of environment street lamp, actv. identifies the unfavorable light condition that can affect chaufeur, overhead control unit is guided to provide control signal, to improve the environment of chaufeur by feedback signal.

(5) filter that optical inductor of the present invention uses is chosen according to the characteristic of photosensor, filter can filter the wave band detecting and affect observed reading in light, filter is adopted to filter out the noisy wavelength period optical signal of detected value, just can ensure that photosensor is under the same Illumination intensity of dissimilar car light, the signal value of generation is identical.

(6) optical inductor of the present invention has the light tunnel of special angle, can ensure that outside dazzle and external ambient light can as much as possiblely be radiated on dazzle sensing element and surround lighting sensing element respectively.Wherein, surround lighting passage just to vehicle front, for ambient light; Dazzle passage is towards vehicle body left front, so that actv. detects the car light light of square vehicle.During meeting, the car light carrying out square vehicle injects operator's compartment by dazzle passage, because the light inlet of surround lighting passage and surround lighting sensing element have certain distance, thus make left front dazzle cannot direct projection on surround lighting sensing element, avoid the interference of dazzle to ambient light testing process.

(7) the surround lighting light shield of optical inductor of the present invention is hemispherical, by characteristics such as reflection, refraction and hemispherical focussing forces, by the induction point of the ray cast in vehicle body dead ahead to surround lighting sensing element, thus completes the detection to surround lighting.The outside face of dazzle light shield is a plane, does not need to carry out focusing process to the light injected, and ensures that dazzle is irradiated on dazzle sensing element with its initial state.And the well-regulated serration male and fomale(M&F) of the equal tool of the inside face of dazzle light shield and surround lighting light shield, the light entered in light tunnel can be allowed to be reflected and refraction by individual, get to uniformly on photosensor.

(8) Electro-Discolor Coating in anti-dazzle light microscopic of the present invention and ion storage all have gradient color, and variable color presents continuous tune state, especially as helioscope, lower end is of light color, and be in the light few, closely sight line is clear, upper end darker in color, is in the light many, and distant place forceful rays weaken.

(9) in the sealing bed of material, add silicon microballoon in anti-dazzle light microscopic of the present invention, effectively can control the gap between first substrate and second substrate.

(10) the electrodeless connection lead in bottom of the present invention, without the Electrode connection folder blocking sight line, does not affect packaging area, and variable color fast response time, and variable color is even, and completed switching less than 1 second, cycle life is up to more than 500,000 times.

Accompanying drawing explanation

In order to make content of the present invention more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation, wherein

Fig. 1 is the structural representation of anti-dazzle light microscopic of the prior art;

Fig. 2 is the structural representation of anti-dazzle light microscopic of the present invention;

Fig. 3 is the structural representation of photoinduction mechanism of the present invention;

Fig. 4 is the control principle drawing of control setup of the present invention;

Fig. 5 is the circuit diagram of the power supply output control module in control setup of the present invention;

Fig. 6 is structural representation of the present invention;

Fig. 7 is pulse voltage test pattern of the present invention;

Curent change situation map when Fig. 8 is pulse voltage of the present invention test;

Fig. 9 is the scheme of installation for embodiment 1 of the present invention;

Figure 10 is the scheme of installation for embodiment 2 of the present invention;

Figure 11 is that color-changing device of the present invention leads to the anti-dazzle schematic diagram of light;

Figure 12 is the schematic diagram that electrode holder of the prior art connects relatively;

Figure 13 is multistage electrode holder adjacent symmetric connection diagram in prior art;

Figure 14 is multistage electrode holder adjacent symmetric connection diagram of the present invention;

Figure 15 is 2 sections of the present invention and adds the multistage electrode holder adjacent symmetric connection diagram of 3 sections;

Figure 16 is 3 sections of the present invention and adds the multistage electrode holder adjacent symmetric connection diagram of 4 sections;

Figure 17 is one of the present invention simple electrode holder connection mode schematic diagram;

Control setup 1 in figure, MCU microprocessor 11, optical inductor 12, shell 121, glare sensor 122, dazzle sensing element 1221, dazzle filter 1222, dazzle passage 1223, dazzle light shield 1224, environment light sensor 123, surround lighting sensing element 1231, surround lighting filter 1232, surround lighting passage 1233, surround lighting light shield 1234, power module 13, first power module 131, second source module 132, 3rd power module 133, power supply output control module 14, become light guide module 15, country beam 151, passing light 152, distance-light change-over switch 153, first solid-state relay 154, second solid-state relay 155, lithium cell 16, charge controller 17, anti-dazzle light microscopic 2, first substrate 21, conductive layer 22, Electro-Discolor Coating 23, ion conductor layer 24, ion storage 25, ion conductive layer 26, second substrate 27, monomer molecule coating 28, the sealing bed of material 29, Electrode connection folder 3, support 4.

Detailed description of the invention

(embodiment 1, a kind of vehicle forward sight intelligence anti-dazzle arrangement)

As shown in Figure 6; A kind of vehicle forward sight intelligence anti-dazzle arrangement, has and is arranged on control setup 1 in support 4 and anti-dazzle light microscopic 2; The mouth of control setup 1 is connected with the input end of anti-dazzle light microscopic 2;

As shown in Figure 2, anti-dazzle light microscopic 2 has the first substrate 21, conductive layer 22, monomer molecule coating 28, Electro-Discolor Coating 23, ion conductor layer 24, ion storage 25, ion conductive layer 26 and the second substrate 27 that stack gradually; The surrounding of first substrate 21 and second substrate 27 is provided with the sealing bed of material 29 by UV curing or heatcure, and first substrate 21 and second substrate 27 are rigid transparency carrier; Ion conductor layer 24 is in a liquid state type.

The Electro-Discolor Coating 23 of anti-dazzle light microscopic 2 is the polymer electrochromic coating with the gradient color presenting continuous tune state; And dark or middle dark both sides, bottom shallow top are shallow; The ion storage 25 of anti-dazzle light microscopic 2 is with the gradient color presenting continuous tune state; And dark or middle dark both sides, bottom shallow top are shallow; Ion storage 25 matches with the transportable total ion concentration of Electro-Discolor Coating 23;

As shown in figure 14, Electrode connection folder 3 has the first Electrode connection folder and the second Electrode connection folder, first Electrode connection folder presss from both sides 12a by Electrode connection, Electrode connection folder 12b and Electrode connection folder 12c tri-sections composition, Electrode connection folder 12a and Electrode connection folder 12b is distributed in the two ends on second substrate 27 top, Electrode connection folder 12c is positioned at the centre on first substrate 21 top, Electrode connection folder 12a, connect with wire between Electrode connection folder 12b and Electrode connection folder 12c, second Electrode connection folder presss from both sides 12d by Electrode connection and Electrode connection folder 12e two ends form, connect with wire between Electrode connection folder 12d and Electrode connection folder 12e, Electrode connection folder 3 to coordinate with Electro-Discolor Coating 23 and forms gradient color vision without blocking district, anti-dazzle light microscopic 2 coordinates with the tight district, bottom without anti-dazzle mirror assembly and forms overall visual area.

In the Electrochromic device that the present invention is assembled into, bottom is electrodeless connection lead, without the Electrode connection folder blocking sight line, does not affect packaging area, and variable color fast response time, and variable color is even, and completed switching less than 1 second, cycle life is up to more than 500,000 times.

Electrode connection mode of the present invention is not limited to the method that Figure 14 states, Figure 15 is another method, also be a kind of 2 sections and add the connection mode of 3 sections, each section connects with wire respectively, and Figure 16 is 3 sections of modes adding 4 sections, distributes more balanced, and Electrochromic device positive and negative electrode is all symmetrically distributed respectively relatively, the current distribution of colourshifting process is also symmetrical, and metachromatic process is also symmetrical, only increases connection lead.The rest may be inferred also have 4 sections add 5 sections mode, 5 sections add 6 sections mode, 6 sections add the methods such as the mode of 7 sections, only need to increase connection lead and be staggered symmetrical.Certainly also have employing 1 section to add the mode of 2 sections, as shown in figure 17, but because the span of minute surface center position electrode 103a and 103b is too large, farthest span reaches 130mm, and the metachromasia of midway location is obviously slack-off.Certainly also can adopt distribution or asymmetrical distribution, such as 2 sections add 2 sections, 3 sections and add 3 sections, 4 sections and add 4 sections, 5 sections and add the modes such as 5 sections, and each section connects with wire respectively, just can the change procedure of production asymmetry at device colourshifting process, affect visual effect.

As shown in Figure 4, control setup 1 has MCU microprocessor 11, optical inductor 12, power module 13, power supply output control module 14, becomes light guide module 15, lithium cell 16 and charge controller 17; The photoinduction mechanism that optical inductor 12 has shell 121 and is arranged in shell 121; Photoinduction mechanism has glare sensor 122 and environment light sensor 123;

As shown in Figure 3, glare sensor 122 is fixedly installed on the left side of environment light sensor 123; Glare sensor 122 has dazzle sensing element 1221, dazzle filter 1222, dazzle passage 1223 and dazzle light shield 1224; Dazzle sensing element 1221 is fixedly installed on the light-emitting window of the dazzle passage 1223 be arranged at bottom shell 121 by circuit card; Dazzle filter 1222 is fixedly installed on the top of dazzle sensing element 1221; Dazzle passage 1223 in bending, dazzle passage 1223 light inlet towards left front, light-emitting window is towards dead aft; The outside face of dazzle light shield 1224 is a plane, and dazzle light shield 1224 is fixedly installed on the light inlet of dazzle passage 1224; Environment light sensor 123 has surround lighting sensing element 1231, surround lighting filter 1232, surround lighting passage 1233 and surround lighting light shield 1234; Surround lighting sensing element 1231 is fixedly installed on the light-emitting window of the surround lighting passage 1233 be arranged at bottom shell 121 by circuit card; Surround lighting filter 1232 is fixedly installed on the top of surround lighting sensing element 1231; Surround lighting light shield 1234 is in hemispherical, and surround lighting light shield 1234 is fixedly installed on the light inlet of surround lighting passage 1233; The well-regulated serration male and fomale(M&F) of the equal tool of inside face of dazzle light shield 1224 and surround lighting light shield 1234;

As shown in Figure 4, MCU microprocessor 11 wakes 8 or 16 or 32-bit microprocessor of hour hands up for having AD conversion module and internal interrupt; The input end ADC2 pin of MCU microprocessor 11 and ADC1 pin connect the mouth of environment light sensor 123 and the mouth of glare sensor 122 respectively, and the mouth P14 pin of MCU microprocessor 11 and P15 pin connect the input end of power supply output control module 14; The mouth of power supply output control module 14 used Electrode connection folder 3 to take over control the input end of dazzle mirror 2; Power module 13 has the first power module 131, second source module 132 and the 3rd power module 133; The mouth of the first power module 131 is connected with the power input VCC of MCU microprocessor 11; The mouth of second source module 132 is connected with the input end of glare sensor 122 with the input end P16 pin of MCU microprocessor 11, the input end of environment light sensor 123 simultaneously; The mouth of the 3rd power module 133 is connected with the input end of power supply output control module 14 with the input end P13 pin of MCU microprocessor 11 simultaneously; First power module 131 and second source module 132 are 3.3V power module of voltage regulation; 3rd power module 133 is 1.2 ~ 1.5V power module of voltage regulation; Become light guide module 15 and there is country beam 151, passing light 152, distance-light change-over switch 153, first solid-state relay 154 and the second solid-state relay 155; The input end of one termination second solid-state relay 155 of distance-light change-over switch 153, the other end connects one end of country beam 151 and passing light 152 simultaneously; The normally closed contact of another termination first solid-state relay 154 of country beam 151; The open contact of another termination first solid-state relay 154 of passing light 152; The mouth P17 pin of the input termination MCU microprocessor 11 of the first solid-state relay 154; The input termination power module 13 of the second solid-state relay 155, exports the input end P10 pin of termination MCU microprocessor 11; The mouth of charge controller 17 is connected with the input end of lithium cell 16; The mouth of lithium cell 16 is connected with the input end of power module 13.

As shown in Figure 5, power supply output control module 14 has field effect transistor Q1, field effect transistor Q2, the field effect transistor Q3 and field effect transistor Q4 of bridge-type connection; The emitter of field effect transistor Q1 and field effect transistor Q2 connects power module 13; The grounded collector of field effect transistor Q3 and field effect transistor Q4; Mouth after the collecting electrode of field effect transistor Q1 and the series connection of field effect transistor Q4 emitter connect with the emitter of field effect transistor Q3 with the collecting electrode of field effect transistor Q2 after mouth take over control two electrodes of dazzle mirror 2 respectively;

The anti-dazzle light microscopic 2 of this intelligent electroluminescent gradient color is fixed on support, support is fixed on sun shield by plastic clip, the angle of the rotating shaft that setting height(from bottom) can be come on swinging mounting according to the sitting height of chaufeur adjusts, as shown in Figure 9, ensure that driver's eyes is to the distance 200 ~ 400mm of anti-dazzle light microscopic 2, the straight line formed with driver's eyes of the bottom edge of anti-dazzle light microscopic 2 drops on road ahead about 30 meters.

(embodiment 2, a kind of vehicle forward sight intelligence anti-dazzle arrangement)

As shown in Figure 10, the anti-dazzle light microscopic 2 of this intelligent electroluminescent gradient color is fixed on support, support is fixed on front windshield by vacuum cup, setting height(from bottom) carrys out the angle of the rotating shaft on swinging mounting according to the sitting height of chaufeur and changes the height of vacuum cup on front windshield and adjust, ensure that driver's eyes is to the distance 200 ~ 400mm of anti-dazzle light microscopic 2, the straight line formed with driver's eyes of the bottom edge of anti-dazzle light microscopic 2 drops on road ahead about 30 meters.This structure ensure that intelligent electroluminescent gradient color anti-dazzle arrangement serves anti-dazzle effect equally.

Principle of work of the present invention is: produce photocurrent after glare sensor 122 and environment light sensor 123 receive illumination when night, automobile meeting ran into dazzle, the voltage that MCU microprocessor in control setup 11 pairs of photocurrents are produced carries out analogue to digital conversion, become digital signal, judge whether the condition that dazzle is produced is set up according to the rate of change of the rate of change of the photocurrent of glare sensor 122 and the photocurrent of environment light sensor 123 and change ratio intellectual analysis between the two, as reached the condition of establishment: MCU microprocessor defeated 11 goes out control end P14 pin and produces high level 1, P15 pin maintains low level 0 signal, after power supply output control module 14 accepts binary code 10 control signal of P14 pin and P15 pin, as shown in Figure 2, field effect transistor Q1 and Q3 connects, mouth produces positive voltage, after about about 1 second, MCU microprocessor 11 output control terminal P14 pin gets back to low level 0 state, after power supply output control module 14 accepts binary code 00 control signal of P14 pin and P15 pin, field effect transistor Q1 and Q3 disconnects, mouth and input end are isolated, namely the positive pulse voltage of about 1 second is only produced, anti-dazzle light microscopic 2 is dimmed, and present the gradient color adjusted continuously, bottom is the most shallow, top is the darkest, visual scene is without ladder saltation zone, road at a distance about 50 meters of dazzles come with external radiation is weakened by the dark dark portion district of intelligent EC mirror, the transmitance of the light globality compression light weakened, its transmitance is reduced to 15 ~ 50%, degree is dazzle the eyes greatly to reduce, produce without scattering light simultaneously, so under dazzle, road conditions are at a distance still apparent.The light color that the sight line district of road nearby within about 50 ~ 30 meters drops on intelligent EC mirror becomes clear district, the transmitance impact of light is fewer, even substantially, unaffected, through light have compression in various degree by distance, transmitance maintains between 50% ~ 90%, the light of road conditions within the most about 30 meters does not drop in intelligent EC mirror, is not therefore affected, and chaufeur just still clearly can see road conditions clearly.And after dazzle disappears, high level is produced again by MCU microprocessor 11 output control terminal P15 pin, after power supply output control module 14 accepts binary code 01 control signal of P14 pin and P15 pin, field effect transistor Q2 and Q4 opens, mouth produces negative voltage, after about about 1 second, MCU microprocessor 11 output control terminal P15 pin gets back to low level 0 state simultaneously, after power supply output control module 14 accepts binary code 00 control signal of P14 pin and P15 pin, field effect transistor Q2 and Q4 disconnects, mouth and input end are isolated, namely after only producing the negative pulse voltage of about 1 second, anti-dazzle light microscopic 2 returns to high transparency state at once, and be maintained to the arrival of next positive pulse voltage, road shape is at a distance just high-visible at once.

The photoinduction element that optical inductor of the present invention comprises is photoconductive cell GL35, photodiode, photo-transistor or visible-light linear cmos sensor On9658F such as.Color filter such as Hai'an Powerleader QB4 coated lens is added before optical inductor.Its color filter feature is that the centre wavelength of photoinduction is about 500nm, and wave band, at 400 ~ 540nm, ends wave band 540 ~ 680.The induction requirement of vehicle xenon headlight, halide torch and sodium vapor lamp can be met simultaneously, and avoid 550 ~ 680nm wave band of yellow red light distribution high concentration of halide torch and sodium vapor lamp.Be confirmed by repeatedly testing, survey xenon headlight, halide torch, mercury lamp and sodium vapor lamp under the condition of identical Illumination intensity, sensed data is substantially identical.Experiment simultaneously confirms the visible-light linear CMOS blue sensor RGB213 carrying color filter, and its centre wavelength is at about 480nm, and main induction wave band is at 420 ~ 550nm.But still have certain response characteristic at 550 ~ 650nm wave band, but under the condition of identical Illumination intensity, xenon headlight, halide torch, mercury lamp and sodium vapor lamp are surveyed, find that induction measured data still has larger gap.

The MCU microprocessor 11 of the present invention's intelligence device for performing anti-dazzle control, hour hands are waken up with AD conversion and internal interrupt, MCU microprocessor 11 can be 8,16 or 32, example adopts PIC18F, STM8L152, STC15LE, pass through programming, within such as every 0.2 ~ 0.5 second, detect once, only need effective detection time within 0.005 second, direct analogue to digital conversion, process photosignal data, analyze the condition judging whether to form dazzle production, dazzle the eyes degree if do not reached, MCU microprocessor 11 enters dormant state, to save the energy consumption of MCU.If formed the condition that dazzle occurs, open 1.5V power module by P13 pin immediately and powered, by P14 pin and P15 pin foot control power supply output control module 14 production pulse voltage.After pulse time arrives, close 1.5V power module by P13 pin again, close supply line by P14 pin and P15 foot control power supply output control module 14.In energised in pulses process, MCU microprocessor 1 continues to carry out detection limit to photosignal data, add positive voltage and deepen dazzle condition in look process if occurred in and be false, MCU microprocessor 1 interrupts adding direct impulse voltage and changing reverse voltage into immediately, make anti-dazzle light microscopic 2 return to pellucidity at once, realize the feature of response fast.

The MCU microprocessor 11 of the present invention's intelligence device for performing anti-dazzle control is with the intelligent characteristic of automatic analysis and data processing, by setting and the control of software program, in good time process and analysis photoinduction signal, environment light sensor 123 in described device leads to the situation of change that road conditions lamp is mainly responded in light face, sensitive surface direction, towards just going up front, becomes hemisphere planar.Glare sensor 122 light hole in described device mainly responds to the situation of change of car light on road, unthreaded hole direction is according to dead ahead, within upper downwards angle of visibility 7 °, between visual angle ~ 10 ~ 35, left and right °, when there being dazzle to produce, the data of glare sensor 122 increase rapidly, environment light sensor 123 data also have part increase tendency, but the rate of change increased is different, judge whether the condition that dazzle occurs is set up according to the relationship analysis of rate of change, simultaneously can fertile condition according to the analysis of trend dazzle of dazzle sensed data, environmentally the change histories data of optical inductor 123 judge the basic condition of road conditions street lamp again, the comprehensively data of above-mentioned three aspects, and by actual test repeatedly, the present invention establishes completely by the intelligent control software of routine processes, the method particularly of Intelligent treatment is exactly under different illumination conditions, the threshold values of rate of change is got containing different, and the threshold values of rate of change is revised by different road conditions conditions, and the variation tendency of comprehensive dazzle sensed data, analyze the condition that dazzle is produced exactly, the situation of change of the road conditions such as automatic identification street lamp and car light, whether the dazzle of intellectual analysis process and the front apparent direction of judgement reaches is dazzle the eyes degree, the connection of reed time controll positive negative pulse stuffing power supply and anti-dazzle light microscopic and the switching in positive-negative power direction.

The power supply output control module 14 of control setup 1 of the present invention comprises the positive-negative power o controller be made up of two pairs of field effect transistor switches, by realizing the connection of pulse power supply power supply and the switching of positive and negative electrode by two control ends of MCU microprocessor 11.The state of control end P14 pin and P15 pin is 00,01 and 10 common tri-states, and on software design patterns and control, forbids the appearance of 11 states, with the dead electricity preventing load short circuits from making circuit.MCU microprocessor 11 output control terminal P14 pin transforms to high level 1 state, after power supply output control module 14 accepts binary code 10 control signal of P14 pin and P15 pin, field effect transistor Q1 and Q3 opens, namely mouth is produced positive voltage and is exported, after 1 second hand, MCU microprocessor 11 output control terminal P14 pin gets back to low level 0 state, and field effect transistor Q1 and Q3 closes, and the positive voltage that namely mouth is produced terminates, so form about 1 second hand pulse positive voltage, anti-dazzle light microscopic 2 is powered rear dimmed.Same principle, MCU microprocessor 11 output control terminal P15 pin transforms to high level 1 state, after power supply output control module 14 accepts binary code 01 control signal of P14 pin and P15 pin, field effect transistor Q2 and Q4 opens, namely mouth is produced negative voltage and is exported, after 1 second hand, MCU microprocessor 11 output control terminal P15 pin gets back to low level 0 state, field effect transistor Q2 and Q4 closes, the negative voltage that namely mouth is produced terminates, so form about 1 second hand pulse negative voltage, brighten after electroluminescent anti-dazzle light microscopic accepts negative voltage.

The power module 13 of control setup 1 of the present invention comprises power module of voltage regulation and 1 1.2 ~ 1.5V power module of voltage regulation of 2 3.3V, the power module of voltage regulation of one of them 3.3V provides stable power supply specially to environment light sensor 123 and glare sensor 122, the power module of voltage regulation of described 3.3V is by its enable switch of P16 foot control system of MCU microprocessor 11, when not needing to carry out photosignal detection, turn off this module to save the consumption of current of optical inductor, carry out opening this module when photosignal detects at needs.The power module of voltage regulation of another one 3.3V specializes in MCU microprocessor 11 electricity consumption.1.2 ~ 1.5V power module of voltage regulation specializes in power supply output control module 14 electricity consumption, and its enable control is by the P13 foot control system of MCU microprocessor 11, and when not having P14 pin or P15 pin control signal, this port is not opened, to save electricity.The characteristic of its circuit is powered to different control assemblys respectively, directly controls its Enable Pin and open and close state, do not need the used time to make power module 13 enter dormant state, reduce the power consumption of its whole control setup by MCU microprocessor 11.

Control setup 1 of the present invention comprises 1 charged lithium cells module 16 and 1 charge controller module 17, and example specifically adopts the lithium cell of a 4.2V, electricity 300mAh, and this battery provides the power consumption of whole control setup.Charge controller 17 can be with the standard charging control circuit of the charge controlling chip compositions such as MCP73832, LM3568, MAX1589, and example adopts MAX1589, accepts the power supply of vehicle power or civil power, maintains the electricity required for Long-Time Service of control setup.The every abundance of actual test once electricity can ensure that anti-dazzle light microscopic variable color circulates more than 2000 times.

Control setup 1 of the present invention comprises the one group of solid-state relay controlled by MCU microprocessor 11 further, the automatic switchover of the instant and near light of car light is controlled by solid-state relay, the normally closed contact of the first solid-state relay 154 connects country beam 151, open contact is close to light modulation 152, manual far and near change-over switch 153 connects the P10 pin of MCU microprocessor 11, and solid-state relay control pin connects the P17 pin of MCU microprocessor.When MCU microprocessor 11 has detected that dazzle occurs, P17 pin exports high level, first solid-state relay 154 is connected, open passing light 152, also close fortune light modulation 151 simultaneously, do not have extinction time when the dazzle Chief Signal Boatswain time, P17 pin exports 2 high level to low level pulse to glisten, and reminds front to send the vehicle of dazzle.In the process exporting P17 pin high level, the first solid-state relay 154 control pin is connected on the make and break contact pin of distance-light change-over switch 153, and when distance-light change-over switch 153 is connected, the second solid-state relay 155 is connected, and P10 pin connects high level; On the contrary, when distance-light change-over switch 153 disconnects, the second solid-state relay 155 is closed, and P10 pin gets back to low level.MCU microprocessor 11 checks every 0.1 ~ 0.2 second state to P10 pin, if Discovery Status changes, such as be transformed into low level from high level, represent and be manually switched to main furnace building light switch, at this moment according to the low level state of manual switchover P17 pin, light gets back to country beam 151 state at once; The contrary state when MCU microprocessor 1 pair of P10 pin checks, finds from low transition to high level, and represent and be manually switched to passing light switch, at this moment according to the high level state of manual switchover P17 pin, light gets back to passing light 152 state at once.All the time can ensure manual preferential safe in operation requirement like this, when manual mode operation time delay is after 10 ~ 15 seconds, MCU microprocessor 11 enters dazzle and automobile front lamp coordinated signals process again automatically.

Anti-dazzle light microscopic 2 of the present invention is that plating template by controlling electrophoresis plating polymer electrochromic coating 23 and the size and shape of electroplated electrode matched with it and position obtain the photochromic layer having institute's film plating layer from bottom to top and progressively increase, change size and shape and the position of electrode, control the distribution of Electric Field Distribution and the concentration gradient of electroplating, make Electro-Discolor Coating bottom shallow, top is dark, forms excessively uniform gradual change chromatograph.

As shown in figure 11, anti-dazzle light microscopic 2 divides three regions by short transverse, middle upper end a, height 45 ~ 55mm; Middle lower end b, height 12 ~ 8mm; Lower end c, height 8 ~ 12mm; Mirror outer lower end, the length 250 ~ 350mm of anti-dazzle light microscopic 2.Driver's eyes, eyes are to the distance 300 ~ 400mm of anti-dazzle light microscopic 2, namely anti-dazzle light microscopic 2 is approximately placed in automobile sun-shading Board position, setting height(from bottom) defining method: the straight line formed with driver's eyes of the bottom edge of anti-dazzle light microscopic 2 drops on road ahead about 30 meters.Repeatedly repeatedly testing according to the present inventor, find: the light of the gaze area that front is 30 meters to 50 meters is just by anti-dazzle light microscopic 2, the light of the gaze area that front is 50 meters to 100 meters is just by lower end b in anti-dazzle light microscopic 2,100 meters, front is passed through with the light of gaze area far away upper end a from anti-dazzle light microscopic 2, the light of the gaze area within front 30 does not need by anti-dazzle light microscopic 2, and passes through from its mirror outer lower end.Present gradual change intelligent color-changing floor and just can solve as long as therefore formed at the lower end c of anti-dazzle light microscopic 2 and middle lower end b two region the problem that the glare problem in crucial sight line district and vision link up very well.When there being dazzle to produce, middle upper end a, the middle lower end b of anti-dazzle light microscopic 2 become dark, the more high lights in a blocking distant place, and road conditions nearby can be observed by lower end c and mirror outer lower end, sight line weakens smaller, even do not change, the front road conditions seen by anti-dazzle light microscopic of chaufeur be no matter have dazzle also free from glare can recognize be perfectly clear.

(embodiment 3, a kind of manufacture method of anti-dazzle light microscopic of vehicle forward sight intelligence anti-dazzle arrangement)

Anti-dazzle light microscopic 2 has the first substrate 21, conductive layer 22, Electro-Discolor Coating 23, ion conductor layer 24, ion storage 25, ion conductive layer 26 and the second substrate 27 that stack gradually; It is characterized in that: between conductive layer 22 and Electro-Discolor Coating 23, also there is monomer molecule coating 28; The method for making of anti-dazzle light microscopic 2 comprises the following steps:

A, making first substrate 21 and second substrate 22: by sheet resistance 12 ohm/, the ITO electro-conductive glass of light transmittance 90% is placed in excision forming on special-shaped glass cutting machine, size is respectively 26.5*7.5cm and 27*7.2cm, then, add aqua type purging medium with DI deionization repeatedly to clean on ultrasonic drilling machine; Finally, water is cut with air knife clean rear for subsequent use;

B, on second substrate 22, form electrode: be placed in second substrate 27 bottom containing V2O5nH2O colloidal sol upward, and second substrate 27 is lifted slowly or electrophoresis processing, form V2O5 electrode; Wherein, be by the hydrogen peroxide H2O2 of 99.9% vanadic oxide V2O5 and 30% of Aladdin Reagent Company containing V2O5nH2O colloidal sol, vanadic oxide V2O5,30% hydrogen peroxide H2O2 and deionized water be made into mixing according to the ratio of 2.4g:13g:125ml, super sonic process 2 hours after sealing, leave standstill 12 hours, add deionization DI water again to 500ml, finally leave standstill the solution after 24 hours;

Slow lift is adopted to add man-hour, the slow pull rate in second substrate 27 bottom is 5mm/S, the slow pull rate in other positions is 20mm/min, heated-air drying after each lift, after dry, continuation lifts plated film slowly, continuous about 10 times, can reach the rete of 150nm, inserted in hot air drier the heat treatment carried out 8 hours, obtained V2O5 electrode;

Adopt electrophoresis to add man-hour, electrophoresis power is direct supply, voltage 6V, density of current 0.12A/dm ², 30 seconds time, once form the electrode layer of the thick V2O5nH2O of 160 ~ 180nm, electrophoresis counter-electrodes is negative electrode, adopts platinum electrode, and the electrode of film forming just V2O5nH2O inserts in hot air drier the heat treatment carried out 8 hours.

C, on first substrate 21 and second substrate 22, spray conductive layer 22: on first substrate 21 and second substrate 27, spray sheet resistance respectively and be less than 25 ohm/, the conductive layer 22 that light transmittance is greater than 80%; Preferred sheet resistance 10 ~ 15 ohm/, the conductive of light transmittance 85 ~ 92%, conductive layer 22 can be the zinc oxide conducting film AZO of tin indium oxide ITO or aluminium doping or SnO2 conducting film (SnO2:F) FTO of doped with fluorine or multicomponent composite oxide; As the BaSnO3/SrSnO3 conducting film TCO of Perovskite Phase;

D, on second substrate 22, form ion storage 25: electrophoresis or slow lift or atomization sputter ion accumulation layer 25 are carried out to the second substrate 27 in step c; The electrode layer of the Ion storage type formed after film forming, finally puts in desicator, ageing treatment 4 ~ 10 hours under the temperature conditions of 100 ~ 200 DEG C.Ion storage 25 is transition metal oxide; As vanadic oxide V2O5, titanium dioxide TiO2, nickel oxide NiO; Vanadic oxide or titanium dioxide employing are recognized known colloidal sol compound method and are prepared into colloidal sol, or both are mixed in the ratio of 5:1 ~ 3:1; Choose electrophoresis and add man-hour, adopt voltage 5 ~ 7V, direct current or the pulse power, density of current 0.1 ~ 0.4A/dm ², 10 ~ 40 seconds time, be concatenated to form the electrode layer of the thick V2O5nH2O of 100nm ~ 300nm, plating counter-electrodes negative electrode adopts ruthenium iridium alloy oxide electrode or platinum electrode or stainless steel electrode; Preferred platinum electrode;

Choose lift slowly and add man-hour, lift rear, heated-air drying slowly at every turn, repeatedly carry out 5 ~ 10 times, form the electrode layer of the thick V2O5nH2O of 100nm ~ 200nm.

Choose atomization spraying plating and add man-hour, adopt high-pressure fog or ultrasonic atomization, will be sprayed on electrically-conductive backing plate containing V2O5nH2O colloidal sol with the small drop-wise liquid film of microfacies level, logical hot blast is by its rapid draing, repeatedly carry out afterwards, until the V2O5nH2O rete required for being formed.

E, on first substrate 21, form monomer molecule coating 28: all to be immersed by the first substrate 21 in step c in dispersion solvent 2 minutes, slowly lift afterwards, pull rate 2 ~ 3cm/min, again through heating 110 DEG C of ageing treatment 1 hour, conductive layer 22 surface is made to form firmly monomer molecule coating 28; Improve binding force, firmness and the homogeneity of polymer electrochromic coating 23 described in it when electrophoresis film forming; Wherein, dispersion solvent adopts the mixed liquor of tetrahydrofuran THF and acetonitrile ACN, and tetrahydrofuran THF and acetonitrile ACN ratio are 1:4, and 3,4-ethene dioxythiophene monomer about 0.02 mole, prepare the dispersion liquid of 250ml;

F, on first substrate 21, form polymer electrochromic coating 23: polymer electro look electrochromic solution is placed in the first substrate 21 in step e and carries out electrophoresis processing, the bottom of negative electrode is shortened 14 ~ 16mm relative to first substrate 21 bottom, first substrate 21 keeps 9 ~ 10mm with the distance of negative electrode, polymerization voltage 2.5 ~ 3.3V, adopt the pulse power, dutycycle 9:1, density of current 0.15A/dm ², 15 seconds time, plating counter-electrodes is negative electrode, makes monomer molecule coating 28 surface aggregate form the polymer electrochromic coating 23 of the gradual change that bottom position has height 20mm long; Wherein, polymer electro look electrochromic solution is that the PPropOT ~ Me2 of the 0.02mol bought from Sigma ~ AldrichCorporation is dissolved in acetonitrile, and the purity adding 0.1mol is the mixed solution after the lithium perchlorate of 99.999%;

G, sealing glue solidifying forms anti-dazzle looking glass box body: the OG142 using commercially available ultraviolet curing glue EPOTECK, in ultraviolet curing glue, add mass ratio is 2 ~ 5%, granularity is the silicon powder of 15 ~ 100um, with 100 object screen printings or automatically dropping glue machine people applying paste after vacuum degasification, sealant is coated in spraying plating has the formation thickness of the edge on the second substrate of V2O5 electrode to be 20 ~ 50um, sealed width is the sealing frame of the uniformity of 2 ~ 3mm, and the long not gluing of 3mm is stayed at top, use as pouring into mouth, the first substrate 21 being coated with polymer electrochromic coating is carried out contraposition laminating with it, at power 150mw/cm ², centre wavelength is solidify 3min under the mercury lamp ultraviolet condition of 365nm, obtains the anti-dazzle looking glass box body that can pour into, wherein, battery acid is carbonic allyl ester PC and ethylene carbonate EC mixed electrolytic solution, carbonic allyl ester PC and ethylene carbonate EC ratio are 1:1 ~ 4:1,

H, perfusion ion conductor layer 24: putting into vacuum reservoir note machine by forming anti-dazzle looking glass box body in step g, being evacuated to 25 ~ 30pa, keep vacuum 0.5 hour, then inject battery acid, form liquid-type ion conductor layer 24;

I, solidification sealing: with ultraviolet curing glue, at power 150mw/cm ², centre wavelength is solidify 2min under the mercury lamp ultraviolet condition of 365nm, the anti-dazzle looking glass box body having poured into battery acid is sealed.

Survey anti-dazzle light microscopic 2, apply the pulse voltage of 1.5V, positive negative pulse stuffing each length 1 second, off time was also 1 second, and as shown in Figure 7, cycle number n reaches 300,000 times, and the metachromasia of anti-dazzle light microscopic 2 is quick, evenly, without obviously weakening change; As shown in Figure 8, maxim about 250mA during beginning, also keep large about 190mA after 300,000 times, current changing rate maintains more than 75% to curent change situation.

Above-described specific embodiment; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (10)

1. a vehicle forward sight intelligence anti-dazzle arrangement, has and is arranged on control setup (1) in support and anti-dazzle light microscopic (2); The mouth of described control setup (1) is connected with the input end of anti-dazzle light microscopic (2); Described anti-dazzle light microscopic (2) has the first substrate (21), conductive layer (22), Electro-Discolor Coating (23), ion conductor layer (24), ion storage (25), ion conductive layer (26) and the second substrate (27) that stack gradually; It is characterized in that:

Described control setup (1) has MCU microprocessor (11), optical inductor (12), power module (13) and power supply output control module (14); The photoinduction mechanism that described optical inductor (12) has shell (121) and is arranged in shell (121); Described photoinduction mechanism has glare sensor (122) and environment light sensor (123); The input end of described MCU microprocessor (11) connects the mouth of the mouth of environment light sensor (123), the mouth of glare sensor (122) and power module (13), the input end of the output termination power output control module (14) of MCU microprocessor (11) respectively; The mouth of described power supply output control module (14) used Electrode connection folder (3) to take over control the input end of dazzle mirror (2);

Between the conductive layer (22) of described anti-dazzle light microscopic (2) and Electro-Discolor Coating (23), also there is monomer molecule coating (28).

2. vehicle forward sight intelligence anti-dazzle arrangement according to claim 1, is characterized in that: the Electro-Discolor Coating (23) of described anti-dazzle light microscopic (2) is the polymer electrochromic coating with the gradient color presenting continuous tune state; And dark or middle dark both sides, bottom shallow top are shallow;

The ion storage (25) of described anti-dazzle light microscopic (2) is with the gradient color presenting continuous tune state; And dark or middle dark both sides, bottom shallow top are shallow; Ion storage (25) matches with the transportable total ion concentration of Electro-Discolor Coating (23);

Described Electrode connection folder (3) at least has two sections, and be symmetrically distributed in top and the two ends, left and right of first substrate (21) and second substrate (27), electrode wires is not drawn in bottom, connect with wire between Electrode connection folder (3), Electrode connection folder (3) coordinates with Electro-Discolor Coating (23) and forms gradient color visual area, form vision without blocking-up district, form the anti-dazzle light microscopic assembly set of forward sight variable color;

Described anti-dazzle light microscopic (2) coordinates with the tight district, bottom without anti-dazzle mirror assembly and forms overall visual area.

3. vehicle forward sight intelligence anti-dazzle arrangement according to claim 2, is characterized in that: described glare sensor (122) is fixedly installed on the left side of environment light sensor (123); Described glare sensor (122) has dazzle sensing element (1221), dazzle filter (1222), dazzle passage (1223) and dazzle light shield (1224); Described dazzle sensing element (1221) is fixedly installed on the light-emitting window of the dazzle passage (1223) being arranged at shell (121) bottom by circuit card; Described dazzle filter (1222) is fixedly installed on the top of dazzle sensing element (1221); Described dazzle passage (1223) in bending, dazzle passage (1223) light inlet towards left front, light-emitting window is towards dead aft; The outside face of described dazzle light shield (1224) is a plane, and dazzle light shield (1224) is fixedly installed on the light inlet of dazzle passage (1223);

Described environment light sensor (123) has surround lighting sensing element (1231), surround lighting filter (1232), surround lighting passage (1233) and surround lighting light shield (1234); Described surround lighting sensing element (1231) is fixedly installed on the light-emitting window of the surround lighting passage (1233) being arranged at shell (121) bottom by circuit card; Described surround lighting filter (1232) is fixedly installed on the top of surround lighting sensing element (1231); Described surround lighting light shield (1234) is in hemispherical, and surround lighting light shield (1234) is fixedly installed on the light inlet of surround lighting passage (1233); The well-regulated serration male and fomale(M&F) of the equal tool of inside face of described dazzle light shield (1224) and surround lighting light shield (1234).

4. vehicle forward sight intelligence anti-dazzle arrangement according to claim 3, is characterized in that: described control setup (1) also has change light guide module (15), lithium cell (16) and charge controller (17); The mouth of described charge controller (17) is connected with the input end of lithium cell (16); The mouth of described lithium cell (16) is connected with the input end of power module (13);

Described change light guide module (15) has country beam (151), passing light (152), distance-light change-over switch (153), the first solid-state relay (154) and the second solid-state relay (155); The input end of one termination second solid-state relay (155) of described distance-light change-over switch (153), the other end connects one end of country beam (151) and passing light (152) simultaneously; The normally closed contact of another termination first solid-state relay (154) of described country beam (151); The open contact of another termination first solid-state relay (154) of described passing light (152); The mouth of the input termination MCU microprocessor (11) of described first solid-state relay (154); The input termination power module (13) of described second solid-state relay (155), exports the input end of termination MCU microprocessor (11);

The surrounding of described first substrate (21) and second substrate (27) is provided with the sealing bed of material (29) by UV curing or heatcure, and first substrate (21) and second substrate (27) are rigid transparency carrier; Described ion conductor layer (24) is in a liquid state type.

5. vehicle forward sight according to claim 4 intelligence anti-dazzle arrangement, is characterized in that: described MCU microprocessor (11) wakes 8 or 16 or 32-bit microprocessor of hour hands up for having AD conversion module and internal interrupt;

Described power supply output control module (14) has field effect transistor Q1, field effect transistor Q2, the field effect transistor Q3 and field effect transistor Q4 of bridge-type connection; The emitter of described field effect transistor Q1 and field effect transistor Q2 connects power module (13); The grounded collector of described field effect transistor Q3 and field effect transistor Q4; Mouth after the collecting electrode of described field effect transistor Q1 and the series connection of field effect transistor Q4 emitter connect with the emitter of field effect transistor Q3 with the collecting electrode of field effect transistor Q2 after mouth take over control two electrodes of dazzle mirror (2) respectively;

Described power module (13) has the first power module (131), second source module (132) and the 3rd power module (133); The mouth of described first power module (131) is connected with the power input of MCU microprocessor (11); The mouth of described second source module (132) is connected with the input end of glare sensor (122) with the input end of MCU microprocessor (11), the input end of environment light sensor (123) simultaneously; The mouth of described 3rd power module (133) is connected with the input end of power supply output control module (14) with the input end of MCU microprocessor (11) simultaneously; Described first power module (131) and second source module (132) are 3.3V power module of voltage regulation; Described 3rd power module (133) is 1.2 ~ 1.5V power module of voltage regulation.

6. a manufacture method for the anti-dazzle light microscopic of vehicle forward sight intelligence anti-dazzle arrangement, described anti-dazzle light microscopic (2) has the first substrate (21), conductive layer (22), Electro-Discolor Coating (23), ion conductor layer (24), ion storage (25), ion conductive layer (26) and the second substrate (27) that stack gradually; It is characterized in that: also there is between described conductive layer (22) and Electro-Discolor Coating (23) monomer molecule coating (28); The method for making of described anti-dazzle light microscopic (2) comprises the following steps:

A, making first substrate (21) and second substrate (27);

B, on second substrate (27), form electrode;

C, on first substrate (21) and second substrate (27), spray conductive layer (22);

D, on second substrate (27), form ion storage (25):

E, form monomer molecule coating (28) first substrate (21) is upper: all to be immersed by the first substrate (21) in step c in dispersion solvent 2 minutes, slowly lift afterwards, pull rate 2 ~ 3cm/min, again through heating 110 DEG C of ageing treatment 1 hour, conductive layer (22) surface is made to form firmly monomer molecule coating (28);

F, formation polymer electrochromic coating (23) on first substrate (21):

G, sealing glue solidifying form anti-dazzle looking glass box body:

H, perfusion ion conductor layer (24):

I, solidification sealing.

7. the manufacture method of the anti-dazzle light microscopic of vehicle forward sight intelligence anti-dazzle arrangement according to claim 6, is characterized in that:

The concrete steps of described a step are: by sheet resistance 12 ohm/, the ITO electro-conductive glass of light transmittance 90% is placed in excision forming on special-shaped glass cutting machine, then, adds aqua type purging medium repeatedly clean on ultrasonic drilling machine with DI deionization; Finally, water is cut with air knife clean rear for subsequent use;

The concrete steps of described b step are: be placed in second substrate (27) bottom containing V2O5nH2O colloidal sol upward, and lift slowly second substrate (27) or electrophoresis processing, form V2O5 electrode;

The concrete steps of described c step are: be less than 25 ohm/, the conductive layer (22) that light transmittance is greater than 80% at first substrate (21) and second substrate (27) upper spraying sheet resistance respectively; Described conductive layer (22) is tin indium oxide ITO or the zinc oxide conducting film AZO of aluminium doping or SnO2 conducting film (SnO2:F) FTO of doped with fluorine or multicomponent composite oxide;

The concrete steps of described d step are: carry out electrophoresis or slow lift to the second substrate (27) in step c or be atomized sputter ion accumulation layer (25); Described ion storage (25) is transition metal oxide; The electrode layer of the Ion storage type formed after film forming, finally puts in desicator, ageing treatment 4 ~ 10 hours under the temperature conditions of 100 ~ 200 DEG C;

The concrete steps of described f step are: be placed in polymer electro look electrochromic solution to the first substrate (21) in step e and carry out electrophoresis processing, the bottom of negative electrode is shortened 14 ~ 16mm relative to first substrate (21) bottom, first substrate (21) keeps 9 ~ 10mm with the distance of negative electrode, polymerization voltage 2.5 ~ 3.3V, adopt the pulse power, dutycycle 9:1, density of current 0.15A/dm ², 15 seconds time, plating counter-electrodes is negative electrode, makes monomer molecule coating (28) surface aggregate form the polymer electrochromic coating (23) of the gradual change that bottom position has height 20mm long;

The concrete steps of described g step are: in ultraviolet curing glue, add mass ratio is 2 ~ 5%, granularity is the silicon powder of 15 ~ 100um, with 100 object screen printings or automatically dropping glue machine people applying paste after vacuum degasification, sealant is coated in spraying plating has the formation thickness of the edge on the second substrate of V2O5 electrode to be 20 ~ 50um, sealed width is the sealing frame of the uniformity of 2 ~ 3mm, and the long not gluing of 3mm is stayed at top, use as pouring into mouth, the first substrate (21) being coated with polymer electrochromic coating is carried out contraposition laminating with it, at power 150mw/cm ², centre wavelength is solidify 3min under the mercury lamp ultraviolet condition of 365nm, obtains the anti-dazzle looking glass box body that can pour into,

The concrete steps of described h step are: putting into vacuum reservoir note machine by forming anti-dazzle looking glass box body in step g, being evacuated to 25 ~ 30pa, keep vacuum 0.5 hour, then inject battery acid, form liquid-type ion conductor layer (24);

The concrete steps of described i step are: with ultraviolet curing glue, at power 150mw/cm ², centre wavelength is solidify 2min under the mercury lamp ultraviolet condition of 365nm, the anti-dazzle looking glass box body having poured into battery acid is sealed.

8. the manufacture method of the anti-dazzle light microscopic of vehicle forward sight intelligence anti-dazzle arrangement according to claim 7, it is characterized in that: in described step b containing V2O5nH2O colloidal sol be by 99.9% vanadic oxide V2O5,30% hydrogen peroxide H2O2 and deionized water be made into mixing according to the ratio of 2.4g:13g:125ml, super sonic process 2 hours after sealing, leave standstill 12 hours, add deionization DI water again to 500ml, finally leave standstill the solution after 24 hours;

Dispersion solvent in described step e adopts the mixed liquor of tetrahydrofuran THF and acetonitrile ACN, and tetrahydrofuran THF and acetonitrile ACN ratio are 1:4, and 3,4-ethene dioxythiophene monomer 0.02 mole, prepare the dispersion liquid of 250ml;

Polymer electro look electrochromic solution in described step f is that the PPropOT ~ Me2 of 0.02mol is dissolved in acetonitrile, and the purity adding 0.1mol is the mixed solution after the lithium perchlorate of 99.999%;

Battery acid in described step g is carbonic allyl ester PC and ethylene carbonate EC mixed electrolytic solution; Carbonic allyl ester PC and ethylene carbonate EC ratio are 1:1 ~ 4:1.

9. the manufacture method of the anti-dazzle light microscopic of vehicle forward sight intelligence anti-dazzle arrangement according to claim 8, it is characterized in that: in the slow lift processing of described step b, the slow pull rate in second substrate (27) bottom is 5mm/S, the slow pull rate in other positions is 20mm/min, heated-air drying after each lift, and after dry, continuation lifts plated film slowly, continuous 10 times, the rete of 150nm can be reached, inserted in hot air drier the heat treatment carried out 8 hours, obtain V2O5 electrode;

In electrophoresis processing in described step b, electrophoresis power is direct supply, voltage 6V, density of current 0.12A/dm ², 30 seconds time, once form the electrode layer of the thick V2O5nH2O of 160 ~ 180nm, electrophoresis counter-electrodes is negative electrode, adopts platinum electrode, and the electrode of film forming just V2O5nH2O inserts in hot air drier the heat treatment carried out 8 hours.

10. the manufacture method of the anti-dazzle light microscopic of vehicle forward sight intelligence anti-dazzle arrangement according to claim 8, is characterized in that: the electrophoresis processing in described steps d adopts voltage 5 ~ 7V, direct current or the pulse power, density of current 0.1 ~ 0.4A/dm ², 10 ~ 40 seconds time, be concatenated to form the electrode layer of the thick V2O5nH2O of 100nm ~ 300nm, plating counter-electrodes negative electrode adopts ruthenium iridium alloy oxide electrode or platinum electrode or stainless steel electrode;

In slow lift processing in described steps d, each slow lift is rear, heated-air drying, repeatedly carries out 5 ~ 10 times, forms the electrode layer of the thick V2O5nH2O of 100nm ~ 200nm;

Atomization spraying plating in described steps d adopts high-pressure fog or ultrasonic atomization, to be sprayed on electrically-conductive backing plate with the small drop-wise liquid film of microfacies level containing V2O5nH2O colloidal sol, logical hot blast, by its rapid draing, carries out afterwards repeatedly, until the V2O5nH2O rete required for being formed.