CN111516470A - Intelligent dimming system for front windshield of automobile, automobile and working method - Google Patents
Intelligent dimming system for front windshield of automobile, automobile and working method Download PDFInfo
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- CN111516470A CN111516470A CN202010242467.2A CN202010242467A CN111516470A CN 111516470 A CN111516470 A CN 111516470A CN 202010242467 A CN202010242467 A CN 202010242467A CN 111516470 A CN111516470 A CN 111516470A
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
- B60R25/016—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens comprising means for shuttering the windscreen or part thereof
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect
- G02F1/153—Constructional details
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect
- G02F1/163—Operation of electrochromic cells, e.g. electrodeposition cells; Circuit arrangements therefor
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- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
The invention relates to an intelligent dimming system for a front windshield of an automobile, the automobile and a working method, wherein the intelligent dimming system comprises: the system comprises a dimming processor module, a temperature sensor and a photosensitive sensor which are electrically connected with the dimming processor module, and a dimming assembly which is arranged in the front windshield of the automobile and is electrically connected with the dimming processor module; the temperature sensor is suitable for acquiring a temperature signal outside the automobile and sending the temperature signal to the dimming processor module, the photosensitive sensor is suitable for acquiring an incident light intensity signal entering the automobile and sending the incident light intensity signal to the dimming processor module, namely the dimming processor module is suitable for controlling the dimming assembly to adjust the transmittance of the front windshield of the automobile according to the temperature signal outside the automobile and the incident light intensity signal; the invention controls the current of the electrogenerated glass in the light adjusting component according to the light intensity and the temperature change outside the automobile, automatically adjusts the light transmittance of the front windshield of the automobile, improves the sight effect of a driver and blocks ultraviolet rays.
Description
Technical Field
The invention relates to the field of design of automobile control systems, in particular to an intelligent dimming system for an automobile front windshield, an automobile and a working method.
Background
With the rapid expansion of automobile holding capacity and the rapid development of the traffic and tourism industry, automobiles become indispensable transportation tools in modern life, and the safety problem of traveling caused by the adoption of the transportation tools is more widely concerned. Windshields as main parts of automobile bodies play an extremely important role in driving safety. The four major parameters of the transparency, the heat insulation rate, the explosion-proof performance and the ultraviolet blocking rate of the windshield film can seriously affect one of the important parameters of the driving safety. Regulations stipulate that the visible light transmittance of the front windshield glass and the glass other than the windshield glass for the driver's visual area portion should be 70% or more. The light transmittance of the common automobile glass is 75-80%, namely the light transmittance of the automobile film can meet the requirement until the light transmittance reaches more than 90%. What are the hazards that the automotive glazing will bring? From the safety perspective, the dark car membrane can seriously influence driver's sight, especially when the light is darker, can bring very big potential safety hazard. Although the automobile glass has an explosion-proof function after being pasted with the film, once an accident happens, the window glass is not easy to break, and the escape passage is blocked. Despite the continued advancement of anti-theft technology, vehicle theft events are rare. This design can make things convenient for the navigating mate to drive the vehicle, can hinder ultraviolet ray, infrared ray to the injury of human body simultaneously, can accomplish safe theftproof when putting out a fire, guarantees car owner's property safety.
If the light transmittance of the dark car film does not reach the standard, the sight of a driver is seriously influenced, and especially when the light is dark, great potential safety hazards are brought. Night driving can obstruct the view on one hand and can generate ghost images on the other hand.
The automobile film is attached to the inner side of the automobile glass, when an accident happens, the automobile film can well stick glass fragments in place, and at the moment, pushing from outside to inside is difficult due to mechanical reasons. If the person can not save oneself, great trouble can be brought to the rescuers.
Therefore, it is desirable to provide an intelligent dimming system for a front windshield of an automobile, an automobile and an operating method thereof to solve the above problems.
Disclosure of Invention
The invention aims to provide an intelligent dimming system for a front windshield of an automobile, the automobile and a working method.
In order to solve the above technical problem, the present invention provides an intelligent dimming system for a front windshield of an automobile, comprising: the system comprises a dimming processor module, a temperature sensor and a photosensitive sensor which are electrically connected with the dimming processor module, and a dimming assembly which is arranged in the front windshield of the automobile and is electrically connected with the dimming processor module; wherein temperature sensor is suitable for gathering the outer temperature signal of car and sends to the treater module of adjusting luminance, photosensitive sensor is suitable for gathering the incident light intensity signal of kicking into in the car and sends to the treater module of adjusting luminance, promptly the treater module of adjusting luminance is suitable for adjusting the transmittance of automobile front windshield according to outer temperature signal of car, incident light intensity signal control subassembly.
The dimming component comprises: the light-adjusting glass power transformer comprises a first layer of electrochromic glass, a second layer of electrochromic glass, a third layer of electrochromic glass, a substrate layer and a light-adjusting glass power transformer which is electrically connected with the light-adjusting processor; the first layer of electrochromic glass is connected with the second layer of electrochromic glass through bonding layers, the second layer of electrochromic glass is connected with the third layer of electrochromic glass, and the third layer of electrochromic glass is connected with the substrate layer through bonding layers; the dimming processor module is suitable for controlling the dimming glass power transformer to apply voltage to the first layer of electrochromic glass and/or the second layer of electrochromic glass and/or the third layer of electrochromic glass, namely, when the dimming component works, the dimming component applies voltage to the corresponding layer of electrochromic glass to change the color, so that the colors of the electrochromic glasses of different layers are overlapped or complemented.
Further, according to the temperature signal outside the automobile and the incident light intensity signal, the transmittance of the front windshield of the automobile is linearly adjusted between 70% and 100%.
Further, the smart dimming system further includes: and the wireless transceiving module is electrically connected with the dimming processor module, namely, the dimming processor module is suitable for carrying out data communication through the wireless transceiving module.
Furthermore, the dimming processor module is suitable for being electrically connected with the automobile ECU through the wireless transceiving module, namely the dimming processor module is suitable for controlling the dimming assembly to adjust the transmittance of the front windshield of the automobile according to the control signal of the automobile ECU.
Furthermore, the dimming processor module is suitable for being electrically connected with the vehicle door remote controller through the wireless transceiver module, namely the dimming processor module is suitable for controlling the dimming component to adjust the transmittance of the front windshield of the automobile according to the control signal of the vehicle door remote controller.
Further, the smart dimming system further includes: the manual control module is electrically connected with the dimming processor module; the manual control module is suitable for sending a manual control signal to the dimming processor module so as to adjust the transmittance of the front windshield of the automobile.
In another aspect, the present invention provides a front windshield, comprising: the automobile front windshield comprises an automobile front windshield body and the intelligent dimming system; wherein the intelligent dimming system is suitable for adjusting the transmittance of the front windshield body.
In a third aspect, the present invention provides an automobile comprising: an automobile front windshield mounting bracket and a front windshield as described above; the automobile front windshield mounting bracket is suitable for mounting the front windshield.
In a fourth aspect, the present invention provides a working method of an intelligent dimming system, including: respectively acquiring a temperature signal outside the vehicle and an incident light intensity signal emitted into the vehicle; and adjusting the transmittance of the front windshield of the automobile according to the temperature signal and the incident light intensity signal outside the automobile.
The automobile front windshield control system has the advantages that the transmission ratio of the automobile front windshield is adjusted by the dimming component through acquiring the temperature signal outside the automobile and the incident light intensity signal, namely the current of the electroluminescent glass in the dimming component is controlled according to the light intensity and the temperature change outside the automobile, so that the light transmittance of the automobile front windshield is automatically adjusted, the sight effect of a driver is improved, ultraviolet rays are blocked, the front windshield is more intelligent and humanized, the driving safety is ensured, the electroluminescent glass can be automatically controlled to be in an opaque state according to the signals of the anti-theft ECU and the automobile door remote controller after flameout and parking, and the anti-theft function is achieved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a functional block diagram of the smart dimming system for an automotive front windshield of the present invention;
FIG. 2 is a schematic diagram of the structure of the dimming assembly of the present invention;
fig. 3 is a flow chart of the smart dimming system of the present invention;
fig. 4 is a flowchart of an operating method of the smart dimming system of the present invention.
In the figure: the glass comprises a first layer of electrochromic glass 1, a second layer of electrochromic glass 2, a third layer of electrochromic glass 3, a substrate layer 4 and a substrate layer 5.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
Example 1
Fig. 1 is a schematic block diagram of a smart dimming system for a front windshield of an automobile according to the present invention.
In the present embodiment, as shown in fig. 1, the present embodiment provides a smart dimming system for a front windshield of an automobile, which includes: the system comprises a dimming processor module, a temperature sensor and a photosensitive sensor which are electrically connected with the dimming processor module, and a dimming assembly which is arranged in the front windshield of the automobile and is electrically connected with the dimming processor module; wherein temperature sensor is suitable for gathering the outer temperature signal of car and sends to the treater module of adjusting luminance, photosensitive sensor is suitable for gathering the incident light intensity signal of kicking into in the car and sends to the treater module of adjusting luminance, promptly the treater module of adjusting luminance is suitable for adjusting the transmittance of automobile front windshield according to outer temperature signal of car, incident light intensity signal control subassembly.
In this embodiment, the dimming processor module may employ, but is not limited to, the light Chu brand 300W/AC 60V.
In the present embodiment, the temperature sensor may employ, but is not limited to, a PT100 temperature sensor.
In the present embodiment, the photosensitive sensor may be, but is not limited to, a koraba12V photosensitive resistance sensor.
In this embodiment, the smart dimming system can automatically adjust the visible light transmittance of the front windshield (in this embodiment, the color-changing glass is adopted as an implementation manner), avoid the entrance of irritating light into the eyes, and protect the privacy in the vehicle; when the automobile is driven at night, the light transmittance of the front windshield of the automobile is 100%, the visual field effect of a driver is optimal, and when the automobile is not used during parking, the intelligent dimming system can control the electroluminescent glass in the dimming component to be in an opaque state, so that the automobile cannot be driven away to play a role in preventing theft even if the automobile door is opened.
In this embodiment, this embodiment is through gathering the outer temperature signal of car, incident light intensity signal adjusts the transmittance of windscreen before the car with the control subassembly of adjusting luminance, the electric current size of the windscreen among the subassembly of adjusting luminance is controlled according to the change of light intensity and outer temperature promptly, thereby automatically regulated windscreen's before the car luminousness, improve driver's sight effect, hinder the ultraviolet ray, let windscreen more intelligent and humanized, guarantee driving safety, and can be after putting out a fire, automatically, come control windscreen according to theftproof ECU and door remote controller signal and transfer to opaque state, the function of theftproof has been played.
Fig. 2 is a schematic structural diagram of the dimming component of the present invention.
In this embodiment, as shown in fig. 2, the dimming component includes: the device comprises a first layer of electrochromic glass 1, a second layer of electrochromic glass 2, a third layer of electrochromic glass 3, a substrate layer 4 and a dimming glass power transformer electrically connected with a dimming processor; the first layer of electrochromic glass 1 is connected with the second layer of electrochromic glass 2, the second layer of electrochromic glass 2 is connected with the third layer of electrochromic glass 3, and the third layer of electrochromic glass 3 is connected with the substrate layer 4 through bonding layers 5; the dimming processor module is suitable for controlling the dimming glass power transformer to apply voltage to the first layer of electrochromic glass 1, the second layer of electrochromic glass 2 and/or the third layer of electrochromic glass 3, namely, when the dimming component works, the dimming component applies voltage to the corresponding layer of electrochromic glass to change the color, so that the colors of the electrochromic glasses of different layers are overlapped or complemented.
In this embodiment, the adhesive layer 5 serves as an adhesive, and the base layer 4 serves as a protective layer on the outside.
In the present embodiment, the dimming glass power transformer can be, but is not limited to, a light Chu brand 300W/AC 60V.
When the light-adjusting glass power transformer applies or cuts off voltage to the corresponding layer of electrochromic glass device, the color and the light transmittance of the corresponding layer of electrochromic glass device are changed so as to adjust the transmittance of visible light and change the color, and the electrochromic glass devices of different layers can play a role in color superposition or complementation.
In this embodiment, the dimming component further includes: the working indicator lamp is electrically connected with the dimming controller; the temperature sensor and the photosensitive sensor respectively detect the temperature outside the vehicle and the light intensity and transmit the temperature and the light intensity to the dimming processor module, the dimming processor module controls the dimming controller to supply power to the electrogenerated glass, and the dimming controller controls the work indicator lamp to be lightened.
In this embodiment, the dimming controller is connected to the dimming processor module through a LIN line to implement data sharing and transmission; the dimming controller CAN exchange data with the instrument control unit through the CAN network and CAN be connected with an instrument panel indicator lamp.
Fig. 3 is a flowchart of the smart dimming system of the present invention.
In this embodiment, as shown in fig. 3, the data setting in the dimming processor module includes setting of a sensor threshold and acquiring of a door lock signal, that is, data returned by the temperature sensor and the photosensitive sensor are compared with a set threshold to calculate and respond, and if the data returned by the temperature sensor and the photosensitive sensor reach the corresponding set threshold, the dimming controller comprehensively analyzes the stored data and the current status data to obtain information and rapidly and effectively displays the information (in this embodiment, the information can be displayed through a display terminal electrically connected with the dimming controller, that is, the display terminal can adopt a PC or a mobile phone); setting a normal related data threshold value by the dimming controller, and starting to analyze data when data transmitted back by the temperature sensor and the photosensitive sensor exceed the corresponding threshold values; the light modulation controller sets a touch critical point and a segmentation threshold, if the data reaches a certain range after being analyzed by the light modulation controller, the analyzed data is compared with the threshold, and corresponding light modulation control is performed.
In the embodiment, when the data of the temperature sensor or the photosensitive sensor fails to be lower than the threshold value, the dimming processor module displays the corresponding sensor position lower than the threshold value; and when the data of the temperature sensor or the photosensitive sensor is higher than the threshold value, sending a control signal to adjust the light.
In the intelligent dimming system, a plurality of independent power supplies are adopted for supplying power, so that the reliability and the independence are enhanced, and the problem of low fault tolerance rate of single power supply is avoided.
In this embodiment, according to the temperature signal outside the car, incident light intensity signal, the transmittance of car front windshield is linear adjustment between 70% to 100%, can self-adjusting light intensity and infrared transmittance, reaches the effect of adjusting the temperature and adjusting luminance to the effective separation of ultraviolet ray, possess the effect of anti-dazzle, more intelligent and humanized.
In this embodiment, as another optional implementation, when the vehicle is not used during parking, the dimming processor module obtains a control signal and a door remote controller signal sent by the vehicle ECU, and the dimming processor module controls the dimming controller to control the color of the electrochromic glass to be dark, so as to achieve complete opacity, where the transmittance of the front windshield of the vehicle is 0.
In this embodiment, through adjusting windscreen's transmittance before the car, can guarantee that the driver field of vision is clear, current windscreen pad pasting before the car has certain influence to the sight, especially when night, the darker pad pasting of colour has influenced driver's field of vision, there is certain influence to driving safety, intelligent dimming can be realized to this intelligent dimming system, when light is darker, increase glass's luminousness, can realize glass complete light transmission, visible light transmittance reachs 100%, make the driver sight clear, driving safety has been guaranteed.
In this embodiment, as an optional implementation manner, the smart dimming system further includes: and the wireless transceiving module is electrically connected with the dimming processor module, namely, the dimming processor module is suitable for carrying out data communication through the wireless transceiving module.
In this embodiment, the wireless transceiver module may be, but is not limited to, an MC9S12DG128 transceiver module.
In this embodiment, as an optional implementation manner, the dimming processor module is adapted to be electrically connected to the vehicle ECU through the wireless transceiver module, that is, the dimming processor module is adapted to control the dimming assembly to adjust the transmittance of the front windshield of the vehicle according to the control signal of the vehicle ECU.
In this embodiment, as an optional implementation manner, the dimming processor module is adapted to be electrically connected to the door remote controller through the wireless transceiver module, that is, the dimming processor module is adapted to control the dimming component to adjust the transmittance of the front windshield of the automobile according to the control signal of the door remote controller.
In this embodiment, when parking not using, the control signal and the door remote controller signal that the vehicle ECU sent are obtained to the processor module of adjusting luminance, and the processor module of adjusting luminance controls the electro-generated glass colour deepening of adjusting luminance controller control, realizes complete opaque, opens the door promptly and also can't drive the car away, because glass is opaque to guard against theft.
In this embodiment, as an optional implementation manner, the smart dimming system further includes: the manual control module is electrically connected with the dimming processor module; the manual control module is suitable for sending a manual control signal to the dimming processor module so as to adjust the transmittance of the front windshield of the automobile.
In the present embodiment, the manual control module may be, but is not limited to, a button.
Example 2
On the basis of the above embodiments, the present embodiment provides a front windshield, including: the intelligent dimming system comprises an automobile front windshield body and the intelligent dimming system as provided in embodiment 1; wherein the intelligent dimming system is suitable for adjusting the transmittance of the front windshield body.
Example 3
On the basis of the above embodiments, the present embodiment provides an automobile, including: an automotive front windshield mounting bracket and a front windshield as provided in example 2; the automobile front windshield mounting bracket is suitable for mounting the front windshield.
Example 4
Fig. 4 is a flowchart of an operating method of the smart dimming system of the present invention.
On the basis of the foregoing embodiments, as shown in fig. 4, the present embodiment provides a working method of an intelligent dimming system, which includes: respectively acquiring a temperature signal outside the vehicle and an incident light intensity signal emitted into the vehicle; and adjusting the transmittance of the front windshield of the automobile according to the temperature signal and the incident light intensity signal outside the automobile.
In this embodiment, the operating method is suitable for dimming by using the smart dimming system provided in embodiment 1.
In conclusion, the invention collects the temperature signal outside the automobile and the incident light intensity signal to control the dimming assembly to adjust the transmittance of the front windshield of the automobile, namely, the current of the electroluminescent glass in the dimming assembly is controlled according to the light intensity and the change of the temperature outside the automobile, so that the light transmittance of the front windshield of the automobile is automatically adjusted, the sight effect of a driver is improved, ultraviolet rays are blocked, the front windshield is more intelligent and humanized, the driving safety is ensured, and the front windshield can be automatically controlled to be adjusted to the opaque state according to the signals of the anti-theft ECU and the door remote controller after the automobile is shut down, thereby playing the anti-theft function; the visual field of a driver is guaranteed to be clear, the existing automobile front windshield film has certain influence on the visual line, especially, the film with the darker color influences the visual field of the driver at night, and certain influence is brought to the driving safety. The system can realize intelligent dimming, increase the light transmittance of the glass when the light is dark, realize complete light transmission of the glass, ensure that the visible light transmittance reaches 100 percent, ensure clear sight of a driver and ensure driving safety
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. An intelligent dimming system for an automobile front windshield, comprising:
the system comprises a dimming processor module, a temperature sensor and a photosensitive sensor which are electrically connected with the dimming processor module, and a dimming assembly which is arranged in the front windshield of the automobile and is electrically connected with the dimming processor module; wherein
The temperature sensor is suitable for collecting temperature signals outside the vehicle and sending the temperature signals to the dimming processor module, the photosensitive sensor is suitable for collecting incident light intensity signals entering the vehicle and sending the incident light intensity signals to the dimming processor module, namely
The dimming processor module is suitable for controlling the dimming component to adjust the transmittance of the front windshield of the automobile according to the temperature signal and the incident light intensity signal outside the automobile.
2. The intelligent dimming system for an automotive front windshield of claim 1.
The dimming component comprises: the light-adjusting glass power transformer comprises a first layer of electrochromic glass, a second layer of electrochromic glass, a third layer of electrochromic glass, a substrate layer and a light-adjusting glass power transformer which is electrically connected with the light-adjusting processor;
the first layer of electrochromic glass is connected with the second layer of electrochromic glass through bonding layers, the second layer of electrochromic glass is connected with the third layer of electrochromic glass, and the third layer of electrochromic glass is connected with the substrate layer through bonding layers;
the dimming processor module is suitable for controlling the dimming glass power transformer to apply voltage to the first layer of electrochromic glass and/or the second layer of electrochromic glass and/or the third layer of electrochromic glass, namely
When the dimming component works, voltage is applied to the corresponding layer of electrochromic glass to change the color, so that the colors of the different layers of electrochromic glass are superposed or complemented.
3. The intelligent dimming system for an automobile front windshield according to claim 1,
according to the outside temperature signal and the incident light intensity signal, the transmittance of the front windshield of the automobile is linearly adjusted between 70% and 100%.
4. The intelligent dimming system for an automobile front windshield according to claim 1,
the smart dimming system further includes: a wireless transceiver module electrically connected to the dimmer processor module, i.e.
The dimming processor module is suitable for data communication through the wireless transceiving module.
5. The intelligent dimming system for an automobile front windshield according to claim 4,
the dimming processor module is suitable for being electrically connected with the automobile ECU through the wireless transceiving module, namely
The dimming processor module is suitable for controlling the dimming assembly to adjust the transmittance of the front windshield of the automobile according to the control signal of the automobile ECU.
6. The intelligent dimming system for an automobile front windshield according to claim 4,
the dimming processor module is suitable for being electrically connected with the vehicle door remote controller through the wireless transceiving module, namely
The dimming processor module is suitable for controlling the dimming component to adjust the transmittance of the front windshield of the automobile according to the control signal of the door remote controller.
7. The intelligent dimming system for an automobile front windshield according to claim 1,
the smart dimming system further includes: the manual control module is electrically connected with the dimming processor module;
the manual control module is suitable for sending a manual control signal to the dimming processor module so as to adjust the transmittance of the front windshield of the automobile.
8. A front windshield, comprising:
an automotive front windshield body and the smart dimming system of any one of claims 1-7; wherein
The intelligent dimming system is suitable for adjusting the transmittance of the front windshield body.
9. An automobile, comprising:
an automotive front windshield mounting bracket and a front windshield according to claim 8;
the automobile front windshield mounting bracket is suitable for mounting the front windshield.
10. An operating method of an intelligent dimming system, comprising:
respectively acquiring a temperature signal outside the vehicle and an incident light intensity signal emitted into the vehicle;
and adjusting the transmittance of the front windshield of the automobile according to the temperature signal and the incident light intensity signal outside the automobile.
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| CN202010242467.2A CN111516470A (en) | 2020-03-31 | 2020-03-31 | Intelligent dimming system for front windshield of automobile, automobile and working method |
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| CN202010242467.2A CN111516470A (en) | 2020-03-31 | 2020-03-31 | Intelligent dimming system for front windshield of automobile, automobile and working method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2743062C1 (en) * | 2020-09-15 | 2021-02-15 | Общество с ограниченной ответственностью "Эклипс Технолоджи" | Automotive glass with variable transparency |
| CN112622813A (en) * | 2020-12-18 | 2021-04-09 | 广东菲柯特电子科技有限公司 | Automobile anti-theft system based on electrochromic glass |
| CN113212124A (en) * | 2021-04-22 | 2021-08-06 | 浙江吉利控股集团有限公司 | Intelligent automatic adjusting method and device for car window brightness |
| RU2753502C1 (en) * | 2021-03-10 | 2021-08-17 | Общество с ограниченной ответственностью «Эклипс Технолоджи» | Automotive glass with directionally varying transparency (options) |
| CN113997773A (en) * | 2021-11-26 | 2022-02-01 | 一汽奔腾轿车有限公司 | Automatic dimming intelligent automobile awning system and control method thereof |
| TWI812912B (en) * | 2020-12-24 | 2023-08-21 | 林商行強化安全玻璃廠股份有限公司 | Vehicle glass anti-theft system |
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| RU2743062C1 (en) * | 2020-09-15 | 2021-02-15 | Общество с ограниченной ответственностью "Эклипс Технолоджи" | Automotive glass with variable transparency |
| CN112622813A (en) * | 2020-12-18 | 2021-04-09 | 广东菲柯特电子科技有限公司 | Automobile anti-theft system based on electrochromic glass |
| TWI812912B (en) * | 2020-12-24 | 2023-08-21 | 林商行強化安全玻璃廠股份有限公司 | Vehicle glass anti-theft system |
| RU2753502C1 (en) * | 2021-03-10 | 2021-08-17 | Общество с ограниченной ответственностью «Эклипс Технолоджи» | Automotive glass with directionally varying transparency (options) |
| CN113212124A (en) * | 2021-04-22 | 2021-08-06 | 浙江吉利控股集团有限公司 | Intelligent automatic adjusting method and device for car window brightness |
| CN113212124B (en) * | 2021-04-22 | 2022-11-08 | 浙江吉利控股集团有限公司 | Intelligent automatic adjusting method and device for car window brightness |
| CN113997773A (en) * | 2021-11-26 | 2022-02-01 | 一汽奔腾轿车有限公司 | Automatic dimming intelligent automobile awning system and control method thereof |
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Application publication date: 20200811 |