CN113997769A - Intelligent touch automobile awning system based on electrochromic technology and control method thereof - Google Patents
Intelligent touch automobile awning system based on electrochromic technology and control method thereof Download PDFInfo
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- CN113997769A CN113997769A CN202111419791.8A CN202111419791A CN113997769A CN 113997769 A CN113997769 A CN 113997769A CN 202111419791 A CN202111419791 A CN 202111419791A CN 113997769 A CN113997769 A CN 113997769A
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- glass
- toughened glass
- dimming
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000011521 glass Substances 0.000 claims abstract description 58
- 239000005341 toughened glass Substances 0.000 claims abstract description 29
- 239000012528 membrane Substances 0.000 claims abstract description 19
- 239000000758 substrate Substances 0.000 claims abstract description 16
- 238000010009 beating Methods 0.000 claims description 3
- 239000004983 Polymer Dispersed Liquid Crystal Substances 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 6
- 238000006479 redox reaction Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000002834 transmittance Methods 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J3/00—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
- B60J3/04—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles adjustable in transparency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses an intelligent touch control automobile backdrop system based on an electrochromic technology and a control method thereof, belonging to the technical field of skylight control and comprising backdrop substrate glass, wherein the backdrop substrate glass comprises: the solar cell panel comprises first toughened glass and second toughened glass, wherein a heat-insulation hybrid film is attached to the outer side of the first toughened glass, and EC (embedded control) dimming glass and an electro-touch membrane are arranged between the first toughened glass and the second toughened glass respectively. Compared with the traditional automobile awning, the automobile awning has the advantages that the forward or reverse current is generated by adjusting the voltage applied to the electrodes at the two ends of the EC light adjusting glass in the corresponding direction, the oxidation reduction reaction of the substances in the membrane is generated under the action of the current to cause the change of the color depth of the glass, the current state is kept after the power is off to realize light adjustment due to the fact that the state is changed only when the power is on, the effect of power failure maintenance is achieved, and the problems that the existing light adjusting membrane cannot be kept in a stable state, needs to be adjusted when being reused and needs to continuously consume power are solved.
Description
Technical Field
The invention discloses an intelligent touch control automobile awning system based on an electrochromic technology and a control method thereof, and belongs to the technical field of skylight control.
Background
With the continuous development of automobile technology, the continuous deepening of the electromotion, the intellectualization, the networking and the sharing 'novelty', the automobile becomes an indispensable travel partner in life more and more, and meanwhile, with the gradual improvement of the personalized requirements of people, the differentiation of the automobile becomes an element pursued by people more and more.
Automobile skylight is exactly the name of high-end car from birth, and the car that often only high-end or high join in marriage just can carry on the skylight, because compare with traditional car roof structure, increases the skylight structure and need pay very big cost, except that the panel beating punches, the interior trim is tailor, still need consider skylight laminating, sunshade screen, the electric drive in skylight, overall structure's waterproof performance and whole car security etc.. However, as the times grow, the demand for opening skylights has decreased year by year, and conversely, the demand for the size of skylights has increased.
In order to solve the problems, the automobile canopy is adopted to replace a skylight at present, and compared with the traditional skylight, the traditional skylight still has many limitations, the existing dimming diaphragms are in opaque states after being powered off and cannot be stabilized in one state, the dimming diaphragms can be kept transparent only by being powered on all the time, and the dimming diaphragms can be readjusted after getting on the automobile and need to continuously consume power.
Disclosure of Invention
The invention aims to solve the problems that the conventional automobile backdrop dimming film cannot keep a stable state, needs to be adjusted when being reused and needs to continuously consume power, and provides an intelligent touch automobile backdrop system based on an electrochromic technology and a control method thereof.
The invention aims to solve the problems and is realized by the following technical scheme:
the utility model provides an intelligence touch-control car canopy system based on electrochromic technique, includes all around with the sealed lapped canopy substrate glass of panel beating, canopy substrate glass includes: first toughened glass and second toughened glass, its characterized in that be provided with respectively between first toughened glass and the second toughened glass and make a sound control glass with EC, be equipped with the recess on the EC glass that makes a sound control, the setting of electric touch diaphragm is in the recess, electric touch diaphragm and EC glass electric connection that makes a sound control and power electric connection in the car respectively, EC glass that makes a sound control respectively with first toughened glass and second toughened glass, electric touch diaphragm is crescent.
Preferably, the electric touch control film is arranged in the middle of the end, close to the front windshield, of the backdrop substrate glass.
A control method of an intelligent touch control automobile awning system based on an electrochromic technology comprises the following steps:
when a dimming request is received, dimming data in the dimming request is acquired;
determining the voltage value and the direction between the two end electrodes of the EC light modulation glass through the light modulation data;
determining the current value and the direction between the two end electrodes of the EC light modulation glass according to the voltage value and the direction between the two end electrodes of the EC light modulation glass;
and executing dimming operation corresponding to the dimming request according to the current value and the direction between the two end electrodes of the EC dimming glass.
Compared with the prior art, the invention has the following beneficial effects:
compared with the traditional automobile canopy, the intelligent touch automobile canopy system based on the electrochromic technology and the control method thereof have the advantages that the forward or reverse current is generated by adjusting the voltage applied to the electrodes at the two ends of the EC light modulation glass in the corresponding direction, the oxidation reduction reaction of substances in the diaphragm is generated under the action of the current to cause the change of the color depth of the glass, the state is only changed due to the electrification, the current state is kept after the power failure to realize the light modulation, the effect of power failure maintenance is achieved, and the problems that the current light modulation film cannot be kept in a stable state, needs to be adjusted when being reused and needs to continuously consume power are solved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an intelligent touch control automobile awning system based on electrochromic technology.
The solar energy heat-insulation hybrid film comprises 1-awning base material glass, 11-first toughened glass, 12-second toughened glass, 2-heat-insulation hybrid film, 3-EC dimming glass and 4-electric touch control film.
Detailed Description
The invention is further illustrated below with reference to the accompanying drawing 1:
the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, a first embodiment of the present invention provides an intelligent touch automobile awning system based on electrochromic technology, as shown in fig. 1, based on the prior art, including: the awning substrate glass 1, the heat-insulating hybrid coating 2, the EC light control glass 3 and the electric touch control film 4, and the above-mentioned components and their positional relationship will be described in detail below.
Firstly, introducing a backdrop substrate glass 1, wherein the periphery of the backdrop substrate glass is in sealed lap joint with a metal plate, and the backdrop substrate glass 1 comprises: the toughened glass comprises first toughened glass 11 and second toughened glass 12, wherein the first toughened glass 11 and the second toughened glass 12 are formed by bonding PVB films.
After the introduction of the backdrop substrate glass 1, the heat-insulating hybrid film 2 is introduced below, the film is attached to the outer side of the first tempered glass 11, the film is firstly contacted with external light, can directly absorb and reflect red and ultraviolet rays under the condition that visible light passes through the film, blocks most of heat, is mainly coated on the outer side of the backdrop substrate glass 1 through an organic-inorganic hybrid film, absorbs more than 80% of infrared rays and reflects more than 99% of ultraviolet rays to avoid overhigh temperature caused by light transmission of large-area glass in a vehicle.
The EC light modulation glass 3 and the electric touch control membrane 4 are respectively arranged between the first toughened glass 11 and the second toughened glass 12, the EC light modulation glass 3 is respectively conformal to the first toughened glass 11 and the second toughened glass 12, a groove is arranged on the EC light modulation glass 3, the electric touch control membrane 4 is arranged in the groove, and the electric touch control membrane 4 is electrically connected with the EC light modulation glass 3 and is respectively electrically connected with a power supply in a vehicle.
The EC light control glass 3 is introduced, the electrochromic material in the film is transition metal oxide, the ions of the transition metal elements are colored, the energy difference between the ground state and the excited state is small, and the valence state is reversibly transformed under a certain condition to form a mixed valence state ion coexisting state. With the change of the valence state and the concentration of the ions, the color also changes correspondingly. By controlling the color change by changing the voltage of the electrodes at the two ends of the film, the whole transmittance can be stably and controllably changed. The film is arranged in the canopy glass, so that the light transmittance of the film is the light transmittance of the canopy glass.
Finally, an electric touch membrane 4 is introduced, the electric touch membrane 4 is installed in the middle of the end, close to the front windshield, of the awning substrate glass 1, the embedded position is the center of the front portion of the awning substrate glass 1, the head top is in a touch key area, the electric touch membrane 4 is crescent, the electric touch membrane 4 is of a multilayer membrane structure and comprises an insulating layer, a light emitting layer and a transparent electrode layer, the light emitting layer can convert electric energy into light energy by utilizing the characteristic that light emitting materials generate light under the action of an electric field, the transparent electrode layer has the conductive property due to the fact that a large number of ions are contained inside the transparent electrode layer and can be used as a touch panel to collect and feed back user touch information, and double-layer membranes cooperate to achieve touch display to adjust the transmittance of the LV light modulation membrane during work and are integrally transparent during non-work.
The embedded EC light control glass 3 that adjusts luminance of 4 electricity touch-control diaphragms does not influence the overall shape, does not change user's use custom, encapsulates controller and executor in unison and need not through the external controller of pencil, and the structure is simpler, and the system is more reliable, and it is more convenient to install, can adjust the transmittance of monoblock day curtain through gently at electricity touch-control glass surface slip. The buttons of the electric touch membrane 4 are sliding type, similar to volume adjustment, and the corresponding transmittance is adjusted at the corresponding positions through sliding pointers. The user touches information as input, inputs a signal to the EC light control glass 3, and controls the transmittance of the EC light control glass 3.
The above describes an intelligent touch control car sky-screen system based on the polymer dispersed liquid crystal technology, and the following describes a control method thereof, including:
when a dimming request is received, dimming data in the dimming request is acquired;
determining the voltage value and the direction between the two end electrodes of the EC light modulation glass through the light modulation data;
determining the current value and the direction between the two end electrodes of the EC light modulation glass according to the voltage value and the direction between the two end electrodes of the EC light modulation glass;
executing dimming operation corresponding to the dimming request according to the current value and the direction between the two end electrodes of the EC dimming glass, and specifically performing the following operations:
the positive or negative current is generated by controlling the electrodes at the two ends of the EC light-adjusting glass to apply voltages in corresponding directions, and the substances in the membrane are subjected to oxidation-reduction reaction under the action of the current. When a forward voltage is applied, an oxidation-reduction reaction is generated, and the product is a transparent substance, so that the membrane is transparent; when a reverse voltage is applied, a reverse reaction occurs to gradually change the color from a bright state to a dark state. The power consumption of the membrane is very low due to the fact that power is consumed only at the starting moment. The membrane only changes state when being electrified, and keeps the current state after being powered off, and the oxidation-reduction reaction can be completed under the voltage of 5V.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the uses set forth in the specification and examples. It can be applied to all kinds of fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. It is therefore intended that the invention not be limited to the exact details and illustrations described and illustrated herein, but fall within the scope of the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides an intelligence touch-control car canopy system based on electrochromic technique, includes all around with panel beating seal lap's canopy substrate glass (1), canopy substrate glass (1) includes: first toughened glass (11) and second toughened glass (12), its characterized in that, be provided with respectively between first toughened glass (11) and second toughened glass (12) and make an uproar glass (3) with EC, be equipped with the recess on EC light control glass (3), it sets up in the recess to make an uproar film (4), make an uproar glass (3) electric connection and respectively with car interior power electric connection make an uproar film (4) and EC light control glass (3), EC light control glass (3) are along with the type with first toughened glass (11) and second toughened glass (12) respectively, it is crescent to make an uproar film (4).
2. The intelligent touch automobile backdrop system based on the polymer dispersed liquid crystal technology as claimed in claim 1, wherein the electric touch membrane (4) is arranged in the middle of the end of the backdrop substrate glass (1) close to the front windshield.
3. A control method of an intelligent touch control automobile awning system based on an electrochromic technology is characterized by comprising the following steps:
when a dimming request is received, dimming data in the dimming request is acquired;
determining the voltage value and the direction between the two ends of the EC light modulation glass (3) through the light modulation data;
determining the current value and the direction between the two end electrodes of the EC light control glass (3) according to the voltage value and the direction between the two end electrodes of the EC light control glass (3);
and executing dimming operation corresponding to the dimming request according to the current value and the direction between the two end electrodes of the EC dimming glass (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111419791.8A CN113997769A (en) | 2021-11-26 | 2021-11-26 | Intelligent touch automobile awning system based on electrochromic technology and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111419791.8A CN113997769A (en) | 2021-11-26 | 2021-11-26 | Intelligent touch automobile awning system based on electrochromic technology and control method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN113997769A true CN113997769A (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111419791.8A Pending CN113997769A (en) | 2021-11-26 | 2021-11-26 | Intelligent touch automobile awning system based on electrochromic technology and control method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024041474A1 (en) * | 2022-08-22 | 2024-02-29 | 福耀玻璃工业集团股份有限公司 | Touch laminated glass and control apparatus, system and method therefor, and control panel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201813837A (en) * | 2016-09-22 | 2018-04-16 | 聯相光電股份有限公司 | Sunroof of vehicle |
| CN111376684A (en) * | 2018-12-29 | 2020-07-07 | 苏州欧菲光科技有限公司 | Touch control glass module and vehicle-mounted dimming system |
| CN111916516A (en) * | 2020-07-30 | 2020-11-10 | 福耀玻璃工业集团股份有限公司 | Photovoltaic dimming composite glass and control system thereof |
| CN212313253U (en) * | 2020-04-28 | 2021-01-08 | 福耀集团（上海）汽车玻璃有限公司 | Solar skylight glass assembly |
| CN213934472U (en) * | 2021-01-06 | 2021-08-10 | 中车青岛四方车辆研究所有限公司 | Colour-changing glass and colour-changing window for train |
-
2021
- 2021-11-26 CN CN202111419791.8A patent/CN113997769A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201813837A (en) * | 2016-09-22 | 2018-04-16 | 聯相光電股份有限公司 | Sunroof of vehicle |
| CN111376684A (en) * | 2018-12-29 | 2020-07-07 | 苏州欧菲光科技有限公司 | Touch control glass module and vehicle-mounted dimming system |
| CN212313253U (en) * | 2020-04-28 | 2021-01-08 | 福耀集团（上海）汽车玻璃有限公司 | Solar skylight glass assembly |
| CN111916516A (en) * | 2020-07-30 | 2020-11-10 | 福耀玻璃工业集团股份有限公司 | Photovoltaic dimming composite glass and control system thereof |
| CN213934472U (en) * | 2021-01-06 | 2021-08-10 | 中车青岛四方车辆研究所有限公司 | Colour-changing glass and colour-changing window for train |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024041474A1 (en) * | 2022-08-22 | 2024-02-29 | 福耀玻璃工业集团股份有限公司 | Touch laminated glass and control apparatus, system and method therefor, and control panel |
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Application publication date: 20220201 |