WO2016162860A1 - Procédé, système et dispositif de communication et d'information sur véhicule par projection de texte, d'image, et/ou de vidéo sur les vitres arrière, latérales et/ou avant de véhicules - Google Patents

Procédé, système et dispositif de communication et d'information sur véhicule par projection de texte, d'image, et/ou de vidéo sur les vitres arrière, latérales et/ou avant de véhicules Download PDF

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Publication number
WO2016162860A1
WO2016162860A1 PCT/ID2015/000001 ID2015000001W WO2016162860A1 WO 2016162860 A1 WO2016162860 A1 WO 2016162860A1 ID 2015000001 W ID2015000001 W ID 2015000001W WO 2016162860 A1 WO2016162860 A1 WO 2016162860A1
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WO
WIPO (PCT)
Prior art keywords
vehicle
projector
application
module
unit
Prior art date
Application number
PCT/ID2015/000001
Other languages
English (en)
Inventor
Christian LAHINO
Original Assignee
Lahino Christian
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lahino Christian filed Critical Lahino Christian
Publication of WO2016162860A1 publication Critical patent/WO2016162860A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/503—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking using luminous text or symbol displays in or on the vehicle, e.g. static text
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/12—Advertising or display means not otherwise provided for using special optical effects
    • G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F21/00—Mobile visual advertising
    • G09F21/04—Mobile visual advertising by land vehicles
    • G09F21/048—Advertisement panels on sides, front or back of vehicles
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F21/00—Mobile visual advertising
    • G09F21/04—Mobile visual advertising by land vehicles
    • G09F21/048—Advertisement panels on sides, front or back of vehicles
    • G09F21/0485—Advertising means on windshields
    • 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
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/20—Accessories, e.g. wind deflectors, blinds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2900/00—Features of lamps not covered by other groups in B60Q
    • B60Q2900/30—Lamps commanded by wireless transmissions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0141—Head-up displays characterised by optical features characterised by the informative content of the display
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details

Definitions

  • the present invention relates to a communication and information device between one vehicle and other vehicles, because of a need, through texts, images and / or videos that appear on the rear or the left and the right side or the front windshield of the vehicle.
  • This information can be in the form of text, image, and video.
  • the information that can be provided in the present invention are for example: an apology statement for having preceded a vehicle, notification to the vehicle cruising along side our vehicle that its door is not closed properly, or asking for help due to vehicle brake problems and so on.
  • This invention consists of several components that are linked one to another in such a way that it becomes a communication device that can be used to facilitate communication between one vehicle and another as described above.
  • the components of the invention include (i) mini / micro projector, (ii) pan tilt mounting, (iii) transparent projection screen, and (iv) an application using special device or smartphone or other devices with touch screen technology that support the application.
  • mini / micro projector which comprises a red/green/blue light source synthesizing part, a lens, a DMD, a reflector and a projecting lens.
  • the LED micro projector has the advantages of simple structure, small volume and convenient carrying, thereby being widely applied.
  • United States Patent number US5463432 A (Philip Kahn) explain about the invention is directed to a computer-controlled miniature pan/tilt tracking mount for the precise control of position, velocity, and acceleration of small payloads (e.g., a video camera).
  • the invention consists of a motorized rotational tilt axis mounted atop a motorized rotational pan axis.
  • an image projection system comprises an image projector, such as a film or television projector and a projection screen.
  • the projection screen is fabricated of a substantially transparent material, such as glass or plastic.
  • the screen of transparent material has one or more areas or portions formed therein which areas or portions may be made to be translucent upon the application of a stimulus. Once in a translucent condition, the projected image can be received and viewed on the translucent portion.
  • United States patent number US6359732 B1 (Osamu Yoshimura)explain that provided is a plastic sheet for rear projection screens, which has a two or more multi-layered structure and which can be readily warped without being unfavorably swollen or waved.
  • the plastic sheet is constructed to have a two or more multi-layered structure, in which the coefficient of linear expansion (at 20° C.) of one layer is higher by at least 1.0x10-6 mm/(mm °C.) than that of any other layer.
  • the layer of which the coefficient of linear expansion is higher than that of any other layer contains a fine particulate rubber material having a diameter of from 0.1 to 100 pm to such a degree that the rubber material content thereof is higher by at least 0.5% by weight than that of any other layer.
  • This invention combines all the components of the above inventions so that it becomes a communication device that can be installed to the vehicle in order to assist the driver in sending messages and other information to the other vehicles or others parties outside of the vehicle.
  • the purpose of the invention of vehicle communication device or communication from a vehicle to parties outside the vehicle is to overcome the problems mentioned above, and as well as to serve other purposes as may be necessary for users of the vehicle.
  • the inventor develops the vehicle communication device that consisted of three main modules, namely: 1 ) the application / program module; 2) the projector module; and 3) the receiver module.
  • This vehicle communication starts by inputting the information, in the form of text, images, and / or video into application / program module that is installed in a special device with a touch screen, track-pad / trackball, and / or keypad, or into the application / program module which has been installed in a smartphone (with IOS, Android, BB, and other operating system) as well as a tablet or IPad or other multi-media devices are compatible.
  • the application provides several pre-set messages or information that can be displayed quickly on the selected windshield of the vehicle.
  • the format of messages follows open office standard formatting (fonts, styles, paragraph, layout, etc.).
  • Application / program module can be linked or connected to the multi-media devices on the vehicle.
  • the application / program module may be able to perform some functions of the application / program module, such as running a pre-set messages or other information. If the display format in the form of an image or video, the application / program module can resonate sound through the vehicle speakers. Application / program module may provide option on which vehicle windshield to display the information.
  • the Information can also be displayed in sequence from one windshield to another. For example, information can be displayed from the rear windshield, to the right rear windshield and then to the left rear windshield and so on.
  • the application / program module can also zoom in and zoom out the display to clarify and reinforce the information.
  • the message / information inputted into the application / program module will be transmitted via WIFI, Bluetooth, or data cable to the projector module.
  • the projector module is mounted inside of the vehicle (the mounting location within the interior of the vehicle depends on the model and the type of vehicle, but mostly on the ceiling of the vehicle).
  • the projector module (can be either LED or laser) based on the command from the application / program module, will adjust the projector position toward the direction of the selected receiver module that is placed on the windshield.
  • the adjustment is performed by raising, lowering, tilting, and rotating the projector module toward the receiver module, and/or sliding, then setting up the focus, and projecting the appropriate information.
  • the application can display reversed text, so it is readable by vehicles cruising ahead.
  • 2 projector modules can be installed in tandem (e.g. one projector module for the front area windshields, and one projector module for the rear area windshields).
  • Figure 1 is a diagram of the overall setup of the device and the inter- relation among modules as the basis for the proposed invention.
  • Figure 2 is a perspective view of the application / program module that has been installed in a special device with a touch screen, track-pad / trackball, and keypad, in which the application is used to transmit the text, image, and / or video to the projector module using WIFI, blue-tooth, and data cable.
  • the transmittance of data can be done directly from the application / program module to the projector module, or through multi-media devices available in the vehicle.
  • This application / program module can also:
  • the pre-set display duration option could be from 10 seconds to 1 hour or until the display of subsequence text, image, and / or video, or it can use the default display duration;
  • a pre-set receiver module set up the direction of the projector unit to the selected windshield, by choosing a pre-set receiver module.
  • This pre-set receiver module will direct the projector unit to the rear, side, or front windshield, and with the sequence if required, for example the projector unit is directed to the rear windshield (R), then it is directed to the rear right windshield (RH2) and then to the rear left windshield (LH2) and then back again to the rear windshield (R).
  • the pre-set for the projector module direction to receiver module can be done during installation;
  • the set up of the projector unit direction to the receiver module as described in point g is performed by adjusting the projector unit position accordingly, either by sliding it horizontally, moving the lever arm up and down, and rotating it toward the receiver module, in accordance with the option in the application module (e.g. F1 for the right front windshield, F2 for the left front windshield, LH1 for front left windshield , LH2 for the back left windshield , RH1 for front right windshield , RH2 for the back right windshield , R for the rear windshield );
  • F1 for the right front windshield, F2 for the left front windshield, LH1 for front left windshield , LH2 for the back left windshield , RH1 for front right windshield , RH2 for the back right windshield , R for the rear windshield e.g. F1 for the right front windshield, F2 for the left front windshield, LH1 for front left windshield , LH2 for the back left windshield , RH1 for front right windshield , RH2 for the back right windshield , R for the rear
  • FIG 3, 4, 5 and 6 are the perspective views of a projector module (25) similar as in Figure 1 , with from difference perspectives and more detail.
  • the projector module consists of 4 units, namely: the connection unit through WIFI, blue-tooth, (12) and / or data cable (8, 9); control / main board unit (1 1 ); mounting unit (2, 3, 4, 5, 6, and 7); and projector unit (1 ).
  • Each unit has the following functions: 1. Connection unit via WIFI, Bluetooth, and / or Cable Data
  • This unit is to connect between the application / program module and the control / main board unit.
  • the connection can be done through WIFI, Blue-tooth, and / or the given data cable as an alternative;
  • This unit regulates the mounting and projector units in accordance with the command from the application / program module;
  • This unit sets the direction of the projector in accordance with the command from the application / program module.
  • This unit can perform horizontally sliding by the sliding motor (5), sliding wheel (6) and sliding rail (7), horizontally rotating by motor (not shown) and wheel - pan (4), lifting up and down by motor (not shown) and lifting arm (3), and tilting up and down by motor (not shown) and tilting gear (2), in accordance with the direction of the selected receiver module;
  • This unit projects text, images and / or video with a particular format in accordance with the application / program module command (24).
  • the projector unit (1 ) can also perform auto focus through reading sensor placed at the receiver module (26);
  • FIG 7 is a perspective view of a receiver module (26). It receives and displays text, image and / or video projected by the projector unit (1 ) to be visible from outside the vehicle, either from the rear, right and left side of vehicles, as well as from the front of the vehicle, depends on the position of the projector (1 ).
  • This module is made of a special transparent plastic which can act as a projector screen, with varying degrees of color depends on the request (e.g. translucent white, light gray to dark gray or other colors).
  • An auto focus sensor (27) is placed at the receiver module to assist the projector unit to automatically focus the message.
  • Figure 8 is a perspective view of one of the alternative installation of this communication device in a vehicle. The placement, installation and setting up of the device depend on the model and type of vehicle.
  • the user switches on application / program module (that have been installed in the special device, provided with touch screen, trackpad / trackball, and / or keypad) via a button program (19). Then input messages in the form of text, image, and / or video that will be displayed at the receiver module (26).
  • the user can use the touch screen (16) and / or keypad (17) in carrying out the process.
  • the user can select the receiver module (26) using track-pad / trackball (18) or touch screen (16).
  • the setting of the pre-set receiver module is done during installation of devices in the vehicle.
  • the application / program module can also be installed on a smartphone (with IOS, Android, BB, and other operating system) as well as a tablet or IPad.
  • the message to be displayed is then transmitted via data cable (8) and (9) or through WIFI or blue-tooth to the control / main board unit (11) on the projector module (25).
  • the messages can also be transmitted through vehicle multi-media that have been connected with the application / program module.
  • control / main board unit (1 ) direct the projector unit (1 ) to the receiver module (26) at the selected vehicle windshield.
  • the control / main board unit (1 1 ) will run the sliding motor (5) to rotate the wheel (6) on the projector rail (7) so that the position of the projector unit corresponds to the receiver module (26).
  • the control / main board unit (1 1 ) will also operate the pan and tilt motors (not shown in the drawings) to rotate the horizontal (4) and vertical axis (3), and adjust the tilting gear (2) so that the projector unit is in the best position in front of the receiver module (26).
  • an application / program module (24) which is a special device as mentioned above with a minimum of 2GB of memory capacity, and can be added using the memory card (22).
  • application and program of application / program module can be installed on a smartphone (with IOS, Android, BB, and other operating system) as well as a tablet or an iPad, which uses a touch screen.
  • the application / program module is switched on and off by using the button (19), the application appears on the touch screen (16) which can be operated by finger touch or with keypad (17) and / or track-pad (18).
  • the message in the form of text can be prepared using the touch screen (16) and the keypad (18).
  • the image and video messages may be uploaded via the USB slot (21 ) or the memory card / micro SD slot (22).
  • To select the receiver module (26) and the sequence of the receiver module (26), if desired e.g. vehicle rear windshield R, then the rear right windshield - RH2, then rear left windshield - LH2, and so on, can be performed by selecting a pre-set box of receiver module (26) and its order of appearance, using the touch screen (16), or by using the track-pad (18) on the application.
  • Message in the form of text and / or image can be zoomed in or zoomed out using the application / program module (24) touch screen (16) if necessary. If necessary, application / program module (24) can display reversed text on the receiver module (26) for front windshield of the vehicle.
  • the data will be transmitted to the projector module through WIFI or blue-tooth (12) that is built into the application / program module (24), or through the data cable (23).
  • the data cable (23) is also used as a charger for the lithium batteries used in the application / program module (24).
  • Setting of the sound can be done by adjusting the knob (20) or touch screen (16) on the application / program module (24), before and during the display of the image or video at the receiver module (26).
  • the application / program module (24) will connect to the vehicle multi-media through cable data or other connections such as WIFI or blue- tooth.
  • the user can select one of the projector modules (25) that will be used using the touch screen (16) and key (19).
  • the application / program module (24) will refer to the selected projector module (25).
  • the first projector module (25) is marked with an indicator light ( 9A)
  • the second projector module (25) is marked with an indicator light (19B).
  • Both projector modules can be used in sequence if necessary (19C).
  • the synchronization between both projector modules is done by using data cable or other connections such as WIFI or blue-tooth.
  • a projector module (25) which consists of 4 (four) units, namely: the connection unit via data cable (8, 9), WIFI or blue-tooth (12); control / main board unit (11 ); mounting unit (2, 3, 4, 5, 6, 7); and projector unit (1 ).
  • the control / main board unit (11 ) After receiving a command from the application / program module (24) via connection unit through data cable (8, 9), WIFI or blue-tooth (12), the control / main board unit (11 ) will adjust mounting unit by sliding (6, 7), rotating horizontally (4), lifting up and down vertically (3) and tilting the slope (2) to adjust the projector unit (1 ) to be in the right position to project the message on the receiver module (26).
  • the control / main board unit will subsequently adjust the mounting unit position by sliding (6, 7), rotating horizontally (4), lifting vertically (3) and tilting to slope (2) in accordance with the position of the receiver module (26) in sequence.
  • the projector (1 ) will project text, images and / or video to the receiver module (26) after automatically focusing it by reading the automatic sensor (27) on the receiver module (26).
  • the control / main board unit (11) based on the command of the application / program module (24) will transmit the message that is already zoomed in or zoomed out to a receiver module (26).
  • a receiver module (26) in which the module is made of transparent plastic, with few color variations, that can be used as a projector screen to display messages in the form of text, image, and / or video that can be seen from the outside of the vehicle.
  • a focus sensor (27) is placed at the receiver module (26) that helps the projector module (25) to focus the message at the receiver module (26).
  • Receiver module (26) is placed on all vehicle windshields to be able to display the message.
  • the installation scheme (position and place) depends on the type and model of the vehicle. In this case, it is shown using one projector module (25).
  • the projector module (25) is placed on the vehicle ceiling that set up the projector unit (1 ) facing toward the rear of the vehicle (R).
  • the projector module (25) in this case is connected to the application / program module (24) via WIFI connection (12).
  • the power requirement of the projector module is obtained from the vehicle battery through a fuse box.
  • the application / program module can use its own battery or connected to the power through cigarette lighter outlet available in the vehicle.
  • the connection with the cigarette lighter outlet is also intended for communicating to multi-media of the vehicle, if required.
  • the receiver module (26) with focus sensor (27) is placed at the windshields of the vehicle that will be used to display the message.
  • Figure 8 also shows an example of a text message that can be displayed on the rear windshield of a vehicle (R).

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Projection Apparatus (AREA)

Abstract

L'invention concerne un procédé et un système de communication et d'information installé dans un véhicule, et utilisé pour communiquer avec d'autres véhicules et d'autres parties à l'extérieur du véhicule, en croisière ou à l'arrêt. Ce système de communication est constitué de plusieurs modules, à savoir : un module d'application (24) installé dans un dispositif spécial avec un écran tactile, un pavé tactile, une boule de commande et/ou un clavier. Le module d'application (24) peut aussi être installé sur un smartphone ou une tablette; un module projecteur (25) permettant de projeter les informations ou le message reçu du module d'application (24); et un module récepteur (26) qui affiche le message et les informations projetées par le module projecteur (25) à l'extérieur du véhicule au travers des vitres (avant, latérales, arrière).
PCT/ID2015/000001 2015-04-09 2015-08-07 Procédé, système et dispositif de communication et d'information sur véhicule par projection de texte, d'image, et/ou de vidéo sur les vitres arrière, latérales et/ou avant de véhicules WO2016162860A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ID20152084 2015-04-09
IDP00201502084 2015-04-09

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WO2016162860A1 true WO2016162860A1 (fr) 2016-10-13

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Cited By (7)

* Cited by examiner, † Cited by third party
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CN106527022A (zh) * 2016-12-02 2017-03-22 衍视电子科技（上海）有限公司 精准全息汽车投影显示系统
CN109895685A (zh) * 2017-12-08 2019-06-18 现代自动车株式会社 外部车辆通知信息系统和具有该系统的车辆
CN110562128A (zh) * 2019-09-19 2019-12-13 罗霞 汽车玻璃灯光投影报警器
CN110650869A (zh) * 2017-05-10 2020-01-03 标致雪铁龙汽车股份有限公司 具有通过向地面投影图像而向用户提供信息的设备的车辆
CN111432193A (zh) * 2020-04-28 2020-07-17 一汽奔腾轿车有限公司 一种基于投影技术的后风挡交互系统
DE102019208662A1 (de) * 2019-06-14 2020-12-17 Audi Ag Kraftfahrzeug und Verfahren zur Ausgabe einer Statusinformation eines Fahrzeugsystems zur vollständig automatischen Fahrzeugführung
CN112384406A (zh) * 2018-07-10 2021-02-19 斯堪尼亚商用车有限公司 控制车辆照明装置的方法，控制装置，车辆照明装置，车辆，计算机程序和计算机可读介质

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US6359732B1 (en) 1999-08-26 2002-03-19 Kuraray Co., Ltd. Plastic sheet for rear projection screens
US6577355B1 (en) 2000-03-06 2003-06-10 Si Diamond Technology, Inc. Switchable transparent screens for image projection system
JP2004354814A (ja) * 2003-05-30 2004-12-16 Akikuni Nishida 自動車用映像投映装置
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