CN104199847A - Automobile-mounted information processing system - Google Patents
Automobile-mounted information processing system Download PDFInfo
- Publication number
- CN104199847A CN104199847A CN201410389627.0A CN201410389627A CN104199847A CN 104199847 A CN104199847 A CN 104199847A CN 201410389627 A CN201410389627 A CN 201410389627A CN 104199847 A CN104199847 A CN 104199847A
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- liquid crystal
- system host
- light modulation
- automobile
- projector
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
- G06F1/1605—Multimedia displays, e.g. with integrated or attached speakers, cameras, microphones
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Computer Hardware Design (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses an automobile-mounted information processing system. The system comprises a center console, a projector and liquid crystal dimming glass. The center console is arranged at the front portion of an automobile cabin, and comprises a system host. The projector is connected with the system host and installed at the roof above seats on the back row of an automobile. The liquid crystal dimming glass is installed on one window on one of the left side and the right side or windows on the left side and the right side of the seats of the back row of the automobile. The liquid crystal dimming glass comprises two layers of glass, a polymer dispersed liquid crystal (PDLC) dimming film and a touch film, and the PDLC dimming film and the touch film are respectively located between the two layers of glass and respectively connected with the system host. By means of the automobile-mounted information processing system, passengers sitting in the back row of the automobile can directly operate the system host of the center console, and the automobile-mounted information processing system is convenient and fast to use.
Description
Technical field
The present invention relates to technical field of automotive electronics, relate in particular to a kind of on-vehicle information disposal system.
Background technology
Along with the raising of economic development and people's living standard, at present, private car is more and more.As walking-replacing tool relatively freely and efficiently at present, private car is in people's working trip or excursion, essential.Especially on the road, not only driver one people usually in car, household or the friend seat that often sits in the back row, in car driving process, it is more uninteresting that rear row's passenger often feels.
At present, along with progressively popularizing of mobile Internet, the amusement function of automobile product and information interaction function are more and more paid attention to.In prior art, be mainly that mechanical button, knob or the touch-screen being arranged on the console on the front-seat opposite of automobile by manipulation carrys out demonstration information or realize man-machine information interaction, such as played songs etc.
But in current technical scheme, rear row passenger, due to far away apart from console, wants to manipulate console, generally help manipulation by driver or the passenger that is sitting in assistant driver seat, more loaded down with trivial details.
Summary of the invention
In view of this, the invention provides a kind of on-vehicle information disposal system, can realize automobile rear passenger and directly console be controlled, improved rear row passenger and manipulate the convenience of console.
For achieving the above object, the invention provides following technical scheme:
A kind of on-vehicle information disposal system, is applied to automobile, comprising:
Be arranged on the console of automobile cabin front portion, described console comprises system host;
Be connected with described system host, be arranged on the projector of roof position, automobile rear seat top;
And be arranged on the liquid crystal light modulation glass on a sidecar window or the both sides vehicle window in the automobile rear seat left and right sides; Described liquid crystal light modulation glass comprises layer glass, and lays respectively at Polymer Dispersed Liquid Crystal PDLC light modulation film and touch control film between described layer glass, and described Polymer Dispersed Liquid Crystal PDLC light modulation film is connected with described system host respectively with touch control film.
Preferably, also comprise:
The Projection Display driving circuit being connected with described system host with described projector respectively.
Preferably, also comprise:
The projector mechanical control circuit being connected with described system host with described projector respectively.
Preferably, described Polymer Dispersed Liquid Crystal PDLC light modulation film is connected with described system host by Polymer Dispersed Liquid Crystal PDLC light modulation film driving circuit.
Preferably, described touch control film is connected with described system host by touch control film driving circuit.
Preferably, also comprise:
Be arranged on the user instruction acquisition device on back row seat of automobile armrest of seat.
Preferably, described user instruction acquisition device, comprising:
At least one in the control assembly of mouse, touch pad, keyboard and described system host; The control assembly of described system host comprises button and/or knob.
Preferably, also comprise:
Telepilot; And be connected with described system host, receive the wireless receiving circuit of described remote controller signal.
Preferably, also comprise:
Be arranged on automobile rear roof, gather the microphone of user speech command signal; And be connected with described system host with described microphone respectively, described user speech command signal is converted to the first change-over circuit of electric signal.
Preferably, also comprise:
Be arranged on automobile rear roof, gather the camera of graphical user command signal; And be connected with described system host with described camera respectively, described graphical user command signal is converted to the second change-over circuit of electric signal; Described graphical user command signal is sent by self limb action by user.
Preferably, also comprise:
Be attached to the reflectance coating of the inner glass car inner surface of described liquid crystal light modulation glass.
Preferably, described projector comprises:
Projector and the mechanical adjustment regulating device being connected with described projector.
Preferably, described layer glass, described Polymer Dispersed Liquid Crystal PDLC light modulation film and described touch control film bond by substratum transparent.
Preferably, described touch control film is capacitance touching control film.
Known via above-mentioned technical scheme, compared with prior art, adopt on-vehicle information disposal system provided by the invention, be arranged on the interlayer in the liquid crystal light modulation glass on a sidecar window or the both sides vehicle window in the automobile rear seat left and right sides, be provided with Polymer Dispersed Liquid Crystal PDLC light modulation film, when user starts after described on-vehicle information disposal system, can telomerized polymer dispersed LCD PDLC light modulation film, the transmittance of Polymer Dispersed Liquid Crystal PDLC light modulation film is reduced, thereby realize using liquid crystal light modulation glass as projection plate, projector is connected with system host, can project image onto on liquid crystal light modulation glass, be arranged on the interlayer in the liquid crystal light modulation glass on a sidecar window or the both sides vehicle window in the automobile rear seat left and right sides, be provided with touch control film, projector shows that by system image projection is after the liquid crystal light modulation glass being arranged on automobile rear vehicle window, the rear row passenger of automobile is by touching the relevant position of image at liquid crystal light modulation glass, can realize the control to system host, system host is made and is responded the response of controlling projection instrument projection then passenger operational order image information afterwards passenger's operational order, convenient and swift, avoid in prior art, need to operate by front-seat passenger the indirect control mode of console, meet the hope of rear row passenger fast control console.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, other accompanying drawing can also be provided according to the accompanying drawing providing.
The structural drawing of a kind of on-vehicle information disposal system that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 is the structural drawing of the disclosed liquid crystal light modulation glass of the embodiment of the present invention;
The structural drawing of another on-vehicle information disposal system that Fig. 3 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Embodiment mono-
Refer to Fig. 1, the structural drawing of a kind of on-vehicle information disposal system that Fig. 1 provides for the embodiment of the present invention.The disclosed on-vehicle information disposal system of the embodiment of the present invention, is applied to automobile, and as shown in Figure 1, this system comprises:
Be arranged on the console of automobile cabin front portion, described console comprises system host 1;
Concrete, described console is arranged on dead ahead or the right front of automobile cabin position of driver, comprises system host 1.Described system host 1, optional, be embedded system main frame.
Be connected with described system host 1, be arranged on the projector 2 of roof position, automobile rear seat top;
Concrete, described projector 2 comprises, projector and the mechanical adjustment regulating device being connected with described projector.Projector, optionally, adopt laser or LED (Light Emitting Diode, light emitting diode) be light source, use LCOS (Liquid Crystal on Silicon, the attached silicon of liquid crystal) or DLP (Digital Light Procession, digital light processing) etc., roof position, automobile rear seat top be arranged on.The brightness and contrast of projector projection can be by regulating PWM (the Pulse Width Modulation of laser, pulse-length modulation) dutycycle or LED backlight, or by regulating power management integrated circuit to regulate the size of current of LED or laser diode to regulate.It should be noted that; the size of brightness and contrast to projector projection; also has other regulative mode; such as by light sensation original paper is set; automatically the brightness and contrast who is regulated projector projection by predefined software, the present invention has just enumerated optional several regulative mode, utilizes other regulative modes to realize the adjusting of the brightness and contrast to projector projection; and then realize technical scheme of the present invention, do not exceed the protection domain of technical solution of the present invention.Size dimension, the focusing of projector projection image can be regulated and are achieved by the distance of its interior lens.Mechanic adjustment unit can be packed up projector, be put down and rotating operation.
And be arranged on the liquid crystal light modulation glass 3 on a sidecar window or the both sides vehicle window in the automobile rear seat left and right sides; Described liquid crystal light modulation glass 3 comprises layer glass, and lay respectively at PDLC (the Polymer Dispersed Liquid Crystal between described layer glass, Polymer Dispersed Liquid Crystal) light modulation film and touch control film, described Polymer Dispersed Liquid Crystal PDLC light modulation film is connected with described system host 1 respectively with touch control film.
Concrete, referring to Fig. 2, Fig. 2 is the structural drawing of the disclosed liquid crystal light modulation glass of the embodiment of the present invention.As shown in Figure 2, described liquid crystal light modulation glass 3 comprises automobile inner side glass 31, outside glass 32, by substratum transparent and the bonding touch control film 33 of described inner layer glass 31, the PDLC light modulation film 34 bonding by substratum transparent one side surface and described touch control film 33, opposite side surface and described outside glass 32 are bonding.Optionally, inner glass 31 and outside glass 32 are water white transparency material.Substratum transparent in embodiment of the present invention technical scheme, optionally, adopt PVB (polyvinyl butyral, polyvinyl butyral) or EVA (ethylene-vinyl acetate copolymer, ethylene-vinyl acetate copolymer).Described touch control film 33, optional, be capacitance touching control film.It should be noted that, described liquid crystal light modulation glass 3 also comprises, be attached to the reflectance coating on the car inner surface of inner glass 31 of described liquid crystal light modulation glass 3, in order to the transparency of the described liquid crystal light modulation glass 3 of further reduction, improve the brightness and contrast of projection on described liquid crystal light modulation glass 3, make most of visible ray that described liquid crystal light modulation glass 3 can episcopic projector 2 projects images, the number of plies of reflectance coating, the present invention does not limit.
Concrete, described PDLC light modulation film 34 is connected with described system host 1 by PDLC light modulation film driving circuit; Described PDLC light modulation film driving circuit is by the adjusting to voltage swing and size of current, and corresponding variation can occur in the arrangement of described PDLC light modulation film 34 interior liquid crystal molecules, realizes the adjusting of light and shade, color and transparency.By described PDLC light modulation film 34 both end voltage with through the adjusting of the electric current of described PDLC light modulation film 34, can regulate the arrangement of described PDLC light modulation film 34 interior liquid crystal molecules, make described PDLC light modulation film 34, optionally, transparency reaches more than 60%, also can be adjusted to semi-transparent and not saturating, the transmittance thoroughly time, optionally, be below 20%.In the time that the transmittance of described PDLC light modulation film 34 is adjusted to lower transmittance, described liquid crystal light modulation glass 3 just can be served as the projection plate of described projector 2.
Concrete, described touch control film 33 is connected with described system host 1 by touch control film driving circuit, described touch control film driving circuit drives described touch control film 33 to detect passenger and touches the particular location of described inner glass 31, then by described touch control film driving circuit, the location coordinate information obtaining is sent to described system host 1.Described system host 1 responds the instruction of passenger's touch-control then, by described projector 2 by the information projection of response to described liquid crystal light modulation glass 3, after realizing, row passenger directly controls the object of the system host of console.
Further, on-vehicle information disposal system provided by the invention, also comprise, the Projection Display driving circuit being connected with described system host 1 with described projector 2 respectively, the image information that described system host 1 is sent is converted to the form that described projector 2 can be identified, and does not mate the problem of (image information that is the system host transmission of automobile can not be projected instrument identification) in order to solve the system host of current some automobile that may exist with projector.
Further, on-vehicle information disposal system provided by the invention, also comprise, the projector mechanical control circuit being connected with described system host 1 with described projector 2 respectively, for accepting the control of described system host 1, by the direct current generator in PWM (Pulse Width Modulation, pulse-length modulation) signal controlling machinery regulating device, projector is packed up, put down and rotating operation.
In order further to optimize technical scheme provided by the invention, the present invention also provides other technologies means directly the system host of console to be controlled in order to realize automobile rear passenger.Specifically refer to following embodiment.
Embodiment bis-
The structural drawing of another on-vehicle information disposal system that Fig. 3 provides for the embodiment of the present invention.The disclosed on-vehicle information disposal system of the embodiment of the present invention, is applied to automobile, and as shown in Figure 3, this system comprises:
Be arranged on the console of automobile cabin front portion, described console comprises system host 1;
Be connected with described system host 1, be arranged on the projector 2 of roof position, automobile rear seat top;
Be arranged on the liquid crystal light modulation glass 3 on a sidecar window or the both sides vehicle window in the automobile rear seat left and right sides; Described liquid crystal light modulation glass 3 comprises layer glass, and lay respectively at PDLC (the Polymer Dispersed Liquid Crystal between described layer glass, Polymer Dispersed Liquid Crystal) light modulation film and touch control film, described Polymer Dispersed Liquid Crystal PDLC light modulation film is connected with described system host 1 respectively with touch control film;
And the human-computer interaction device who is connected with described system host 1 organizes 4.
Concrete, in the technical scheme that above-described embodiment one provides, the touch control film of described liquid crystal light modulation glass 3 is exactly a kind of human-computer interaction device.The described human-computer interaction device that the embodiment of the present invention two provides organizes 4 devices of described system host 1 being controlled as the realization outside described touch control film.Described human-computer interaction device organizes 4 and comprises, is arranged on the user instruction acquisition device on back row seat of automobile armrest of seat.Described user instruction acquisition device comprises at least one in the control assembly of mouse, touch pad, keyboard and described system host; The control assembly of described system host comprises button and/or knob.Optionally, button and/or knob are switch or volume adjustment device.User instruction acquisition device is connected with described system host 1, passenger can be in the time watching described liquid crystal light modulation glass 3 attentively, by in the control assembly of mouse beacon, touch pad, keyboard and described system host any one or multiple, realize control to described system host 1.
In order further to optimize technical scheme provided by the invention, described human-computer interaction device organizes 4 and also comprises, is arranged on automobile rear roof, gathers the microphone of user speech command signal; And be connected with described system host 1 with described microphone respectively, described user speech command signal is converted to the first change-over circuit of electric signal.Concrete, the first change-over circuit is converted to described user speech command signal after electric signal, be sent to system host 1, system host 1 is resolved electric signal by speech recognition algorithm and is obtained user's instruction and respond, then the image information (user interface) after response is sent to projector 2, projector 2 to liquid crystal light modulation glass 3, has been realized the visual information projection of response user instruction directly by voice control system main frame 1.
In order further to optimize technical scheme provided by the invention, described human-computer interaction device organizes 4 and also comprises, is arranged on automobile rear roof, gathers the camera of graphical user command signal; And be connected with described system host 1 with described camera respectively, described graphical user command signal is converted to the second change-over circuit of electric signal; Described graphical user command signal is sent by self limb action by user.Concrete, the second change-over circuit is converted to described graphical user command signal after electric signal, be sent to system host 1, system host 1 is resolved electric signal by image recognition algorithm and is obtained user's instruction and respond, then the image information (user interface) after response is sent to projector 2, projector 2 to liquid crystal light modulation glass 3, has been realized the visual information projection of response user instruction directly by system host 1 described in graphics command control.Described graphical user command signal is sent by self limb action by user, limb action is optional, comprise gesture motion, such as, after hand lifts, hand is aimed at camera, the rotation of drawing a circle clockwise, described system host 1 resolves to video fast forward, the rotation of drawing a circle counterclockwise, and described system host 1 resolves to video rewind down.
Concrete, described microphone and described camera, optional, be arranged on automobile rear reading lamp position, or, integrated with rear row's reading lamp.
In order further to optimize technical scheme provided by the invention, described human-computer interaction device organizes 4 and also comprises, telepilot; And be connected with described system host 1, receive the wireless receiving circuit of described remote controller signal.Use described telepilot, by sending radio signal, to control described system host 1 and complete associative operation, described system host 1 responds after the control of telepilot, by projector 2, visual information projection is arrived to liquid crystal light modulation glass 3, realize directly by system host 1 described in telepilot control.
Known via above-mentioned technical scheme, adopt technical scheme provided by the invention, be arranged on the interlayer in the liquid crystal light modulation glass on a sidecar window or the both sides vehicle window in the automobile rear seat left and right sides, be provided with Polymer Dispersed Liquid Crystal PDLC light modulation film, when user starts after described on-vehicle information disposal system, can telomerized polymer dispersed LCD PDLC light modulation film, the transmittance of Polymer Dispersed Liquid Crystal PDLC light modulation film is reduced, thereby realize using liquid crystal light modulation glass as projection plate, projector is connected with system host, can project image onto on liquid crystal light modulation glass, be arranged on the interlayer in the liquid crystal light modulation glass on a sidecar window or the both sides vehicle window in the automobile rear seat left and right sides, be provided with touch control film, projector shows that by system image projection is after the liquid crystal light modulation glass being arranged on automobile rear vehicle window, the rear row passenger of automobile is by touching the relevant position of image at liquid crystal light modulation glass, can realize the control to system host, system host is made and is responded the response of controlling projection instrument projection then passenger operational order image information afterwards passenger's operational order, convenient and swift, avoid in prior art, need to operate by front-seat passenger the indirect control mode of console, meet the hope of rear row passenger fast control console.
In addition, in current technology, also have a kind of technical scheme, at front-row seats back, liquid crystal display is set, passenger realizes information interaction by button, knob.But this scheme is because the liquid crystal display at front-row seats back is mostly glass material, once bring to a halt, rear row passenger's head easily and liquid crystal display bump, easily broken when the liquid crystal display of glass material has determined to bump, easily passenger to be stabbed, security is poor.Technical scheme provided by the invention, can not produce above-mentioned safety issue.
Finally, also it should be noted that, in this article, relational terms such as the first and second grades is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply and between these entities or operation, have the relation of any this reality or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby the process, method, article or the equipment that make to comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, article or equipment.The in the situation that of more restrictions not, the key element being limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.For the disclosed system of embodiment, because it corresponds to the method disclosed in Example, so description is fairly simple, relevant part illustrates referring to method part.
The software module that the method for describing in conjunction with embodiment disclosed herein or the step of algorithm can directly use hardware, processor to carry out, or the combination of the two is implemented.Software module can be placed in the storage medium of any other form known in random access memory (RAM), internal memory, ROM (read-only memory) (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (14)
1. an on-vehicle information disposal system, is applied to automobile, it is characterized in that, comprising:
Be arranged on the console of automobile cabin front portion, described console comprises system host;
Be connected with described system host, be arranged on the projector of roof position, automobile rear seat top;
And be arranged on the liquid crystal light modulation glass on a sidecar window or the both sides vehicle window in the automobile rear seat left and right sides; Described liquid crystal light modulation glass comprises layer glass, and lays respectively at Polymer Dispersed Liquid Crystal PDLC light modulation film and touch control film between described layer glass, and described Polymer Dispersed Liquid Crystal PDLC light modulation film is connected with described system host respectively with touch control film.
2. system according to claim 1, is characterized in that, also comprises:
The Projection Display driving circuit being connected with described system host with described projector respectively.
3. system according to claim 1, is characterized in that, also comprises:
The projector mechanical control circuit being connected with described system host with described projector respectively.
4. system according to claim 1, is characterized in that, described Polymer Dispersed Liquid Crystal PDLC light modulation film is connected with described system host by Polymer Dispersed Liquid Crystal PDLC light modulation film driving circuit.
5. system according to claim 1, is characterized in that, described touch control film is connected with described system host by touch control film driving circuit.
6. system according to claim 1, is characterized in that, also comprises:
Be arranged on the user instruction acquisition device on back row seat of automobile armrest of seat.
7. system according to claim 6, is characterized in that, described user instruction acquisition device, comprising:
At least one in the control assembly of mouse, touch pad, keyboard and described system host; The control assembly of described system host comprises button and/or knob.
8. system according to claim 1, is characterized in that, also comprises:
Telepilot; And be connected with described system host, receive the wireless receiving circuit of described remote controller signal.
9. system according to claim 1, is characterized in that, also comprises:
Be arranged on automobile rear roof, gather the microphone of user speech command signal; And be connected with described system host with described microphone respectively, described user speech command signal is converted to the first change-over circuit of electric signal.
10. system according to claim 1, is characterized in that, also comprises:
Be arranged on automobile rear roof, gather the camera of graphical user command signal; And be connected with described system host with described camera respectively, described graphical user command signal is converted to the second change-over circuit of electric signal; Described graphical user command signal is sent by self limb action by user.
11. systems according to claim 1, is characterized in that, also comprise:
Be attached to the reflectance coating of the inner glass car inner surface of described liquid crystal light modulation glass.
12. systems according to claim 1, is characterized in that, described projector comprises:
Projector and the mechanical adjustment regulating device being connected with described projector.
13. systems according to claim 1, is characterized in that, described layer glass, described Polymer Dispersed Liquid Crystal PDLC light modulation film and described touch control film bond by substratum transparent.
14. systems according to claim 1, is characterized in that, described touch control film is capacitance touching control film.
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| CN201410389627.0A CN104199847A (en) | 2014-08-08 | 2014-08-08 | Automobile-mounted information processing system |
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| CN201410389627.0A CN104199847A (en) | 2014-08-08 | 2014-08-08 | Automobile-mounted information processing system |
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| CN104882141A (en) * | 2015-03-03 | 2015-09-02 | 盐城工学院 | Serial port voice control projection system based on time delay neural network and hidden Markov model |
| CN106004666A (en) * | 2016-07-18 | 2016-10-12 | 乐视控股（北京）有限公司 | Automobile head-up display system and method |
| CN107340741A (en) * | 2017-08-04 | 2017-11-10 | 常州大学 | For dimming the control system and control method of projection film |
| WO2019075664A1 (en) * | 2017-10-18 | 2019-04-25 | 深圳市柔宇科技有限公司 | Light controlling sheet, light controlling method, control device, electronic device and storage medium |
| CN110097802A (en) * | 2019-06-06 | 2019-08-06 | 广西铭银信息科技有限公司 | A kind of number painting and calligraphy copy support |
| CN110531556A (en) * | 2019-09-24 | 2019-12-03 | 江苏铁锚玻璃股份有限公司 | Ultralow transmitance long-life liquid crystal light modulation film glass and preparation method thereof |
| US10690948B2 (en) | 2015-01-19 | 2020-06-23 | Merck Patent Gmbh | Device for the regulation of light transmission |
| CN111383521A (en) * | 2020-04-17 | 2020-07-07 | 云谷（固安）科技有限公司 | Display panel and display device |
| CN111627362A (en) * | 2020-06-17 | 2020-09-04 | 魔显智能科技(上海)有限公司 | Vehicle-mounted multimedia display equipment based on screen display glass |
| WO2021088578A1 (en) * | 2019-11-08 | 2021-05-14 | 华域视觉科技(上海)有限公司 | Vehicle intelligent device and use thereof |
| WO2022253160A1 (en) * | 2021-05-31 | 2022-12-08 | Saint-Gobain Glass France | Projection device for vehicle, control method, projection system and relevant vehicle |
| 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: 20141210 |