WO2007076632A1 - Systeme d'affichage pour l'arriere d'un vehicule - Google Patents

Systeme d'affichage pour l'arriere d'un vehicule Download PDF

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Publication number
WO2007076632A1
WO2007076632A1 PCT/CN2005/002411 CN2005002411W WO2007076632A1 WO 2007076632 A1 WO2007076632 A1 WO 2007076632A1 CN 2005002411 W CN2005002411 W CN 2005002411W WO 2007076632 A1 WO2007076632 A1 WO 2007076632A1
Authority
WO
WIPO (PCT)
Prior art keywords
display
text
display system
signal
graphic
Prior art date
Application number
PCT/CN2005/002411
Other languages
English (en)
Chinese (zh)
Inventor
Hongwei Zeng
Original Assignee
Hongwei Zeng
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 Hongwei Zeng filed Critical Hongwei Zeng
Priority to PCT/CN2005/002411 priority Critical patent/WO2007076632A1/fr
Publication of WO2007076632A1 publication Critical patent/WO2007076632A1/fr

Links

Classifications

    • 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
    • B60Q1/2607—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 comprising at least two indicating lamps
    • 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
    • B60Q1/5035—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 electronic displays
    • 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
    • B60Q1/543—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 for indicating other states or conditions of the vehicle

Definitions

  • the present invention relates to vehicle electronics, and more particularly to a vehicle tail display system having multiple functions.
  • the technical problem to be solved by the present invention is how to provide a variety of state displays at the tail of the vehicle.
  • This display can overcome the shortcomings of the prior art indicating functions and manifestations, and can fully guide the direction, speed, etc. of the vehicle during driving.
  • the information is displayed, and at the same time, the vehicle tail display device can be used to post advertisement information or other information.
  • a vehicle tail display system comprising a display screen and a display screen control device for controlling the operation of the display screen, wherein the display screen comprises uniformly distributed red, green and blue light emitting diodes.
  • the command device includes a left turn indication switch, a right turn indication switch, a fault indication switch, a reverse signal generator, a brake signal generator, and the control device receives a left turn
  • the control display device dynamically displays the left turn graphic or text
  • the display display device dynamically displays the right turn graphic or text
  • the control device controls the display when receiving the fault signal.
  • the fault pattern or text when the control device receives the reverse signal, controls the display device to dynamically display the reverse pattern or text, and the control device controls the display device to dynamically display the brake graphic or text when receiving the brake signal.
  • the command device further includes a vehicle speed signal generating device that controls the display device to display a vehicle speed indicating pattern upon receiving the vehicle speed signal.
  • the right turn graphic or text includes a first color background color and a rightward arrow graphic of a second color that is actively displayed on the background color, the left turn graphic or text including the first color The background color and the left arrow graphic of the second color that is actively displayed on the background color.
  • the fault pattern or text includes a background color and a fault pattern and fault representation text of another color that is actively displayed on the background color.
  • the reversing pattern or text includes a background color and a reversing pattern of another color that is actively displayed on the background color and a reversing representation.
  • the brake graphic or text includes a background color and a brake graphic and brake representation text of another color that is actively displayed on the background color.
  • the display control device includes a microprocessor, the microprocessor has a memory unit built in or externally, and the output port of the microprocessor includes red, green, and blue LED address output lines. And red, green, and blue LED driving data, wherein the red, green, and blue LED driving data ports output driving voltages to red, green, and blue LEDs in the display through red, green, and blue three-way D/A conversion units. Electrode.
  • a radio signal receiving unit and a connection are further included a decoding unit for decoding a received signal between the radio signal receiving unit and the display screen control device, the control device decoding the advertisement graphic information received by the remote control receiving unit, through the display The screen is displayed.
  • a remote control receiving unit and a decoding unit connected between the radio signal receiving unit and the display screen control device for decoding the received remote control signal, the control device to be used by the remote control
  • the advertisement graphic information received by the receiving unit is decoded and displayed through the display screen.
  • the vehicle tail display system according to any one of claims 1 to 6, wherein the display control device and the command device communicate wirelessly by radio frequency, Bluetooth or infrared.
  • the display screen includes a circuit board for mounting a uniform distribution of red, green, and blue light emitting diodes, and the circuit board is further provided with an adsorption device that can be adsorbed onto the glass of the tail glass of the automobile. .
  • the display screen includes a circuit board for mounting a uniform distribution of red, green, and blue light emitting diodes, and a plugging device that can be inserted into the circuit board, the plug
  • the attachment device has an adsorption surface for attachment to the automotive glass.
  • the display screen includes a circuit board for mounting a uniform distribution of red, green, and blue light emitting diodes, and the circuit board is further provided with a plurality of mounting holes, and further includes a hangable A mounting member for the circuit board is provided, the hanging member having a suction surface for attaching to the glass of the tail of the automobile.
  • the display screen includes A circuit board in which red, green, and blue light emitting diodes are distributed, and the circuit board is made of a transparent material.
  • the vehicle tail display system provided by the present invention can be fixedly mounted on the tail of the vehicle or in the rear window of the vehicle. Since the present invention pre-sets the display content of the LED display screen under different signals, the present invention The system can dynamically display state information such as vehicle direction and speed in a color display manner, and can receive real-time graphic and text information transmitted by the wireless transmitting device through the wireless receiving device, and display advertisement information during normal driving of the vehicle, thereby Make the vehicle a mobile advertising carrier.
  • FIG. 1 is a logic block diagram of a vehicle tail display system of the present invention
  • FIG. 2 is a logic block diagram of a command device in a vehicle tail display system of the present invention
  • FIG. 3 is a logic block diagram of a control device in a vehicle tail display system of the present invention
  • FIG. 4 is a schematic view showing a display mode of a vehicle tail display system of the present invention when displaying a left turn; ;
  • Fig. 5 is a view showing another display pattern of the vehicle tail display system of the present invention when displaying a left turn.
  • the control device 200 of FIG. 1 includes a microprocessor 201 with a storage unit or an external storage unit, a decoding unit 202, and a driving circuit 203, and may further include a button socket (not shown) for performing display parameters.
  • the decoding unit 202 is configured to decode the encoded signals of the three colors, and drive the display device 300 composed of the monochrome or three-color LED array through the driving circuit 203.
  • the display device 300 is composed of a plurality of display modules, each of which includes a uniform distribution of red, green and blue light emitting diodes. As a simplification, it may also be a monochrome light emitting diode array, which is received by the microprocessor 201 in the control device 200.
  • the display display device dynamically displays a left turn graphic (as shown in FIG. 4) or a left turn text (as shown in FIG. 5); the left turn graphic includes a first color background color and a leftward arrow graphic of the second color displayed on the background color; when the right turn signal is received, a right turn graphic opposite to FIG. 4 or a text indicating a right turn is displayed, similarly, when a fault signal is received, A text indicating a vehicle fault pattern or a fault is reported; when a reverse signal is received, a reverse pattern or text is displayed; when a brake signal is received, a brake pattern or text is displayed as shown in FIG. 6; when a vehicle speed signal of the vehicle speed signal generating device 106 is received , showing the speed of the car as a figure or a figure indicating the speed of the vehicle, such as 120km/hr Or "current speed: 120 km / h.
  • the display screen is shown.
  • the remote control signal may be an infrared mode coded transmission of the handheld device or may be transmitted by an external base station or radio frequency modulation.
  • the content can be an advertisement, a promotional text graphic, or a traffic signal. For example, in normal driving, no braking, no turning, no reversing, no overspeed operation, The advertisement graphic is dynamically displayed on the display screen. Once acceleration, deceleration, steering, braking, etc. occur, the vehicle is immediately interrupted to display the running condition of the vehicle.
  • the control device Since the transmitted signal is encoded, the control device further required the received signal decoder for decoding a remote control unit, so that by the remote control receiving unit receives the information by ad to decode the graphics displayed by the display in the transmission u
  • the display control device and the command device can also communicate wirelessly via radio frequency, Bluetooth or infrared.
  • the display screen is designed such that red, green, and blue light-emitting diodes are evenly distributed on one side of the circuit board, and an adsorption device that can be adsorbed to the rear glass of the automobile is also provided on the same side of the circuit board. While the control portion may be on the other side of the board, the adsorption means may be a sticker, a vacuum chuck or the like. '
  • an adhesive layer may be provided on the underside of the empennage. In this way, the installation is very convenient. In this case, it can be considered that the solar battery is also installed on the tail fin, which is more environmentally friendly.
  • a surface of the display module composed of the light emitting diode is provided with a grating film. Since the grating film can generate a plurality of derivative images under the action of the point light source, the display effect of the graphic can be enlarged, and it is particularly suitable for the case where only the graphic is required and the display height is low. At this time, since the display graphic is determined by the raster, the state of the vehicle is represented by the activity of the graphic.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

La présente invention concerne un système d'affichage pour l'arrière d'un véhicule. Ce système comprend un écran constitué de diodes électroluminescentes (LED) rouges, vertes et bleues, un contrôleur d'écran qui est conçu pour contrôler l'affichage en cours, ainsi qu'un dispositif de commande qui est connecté au contrôleur d'écran. Le dispositif de commande comprend des commutateurs d'indication pour tourner à gauche, d'indication pour tourner à droite et d'alarme, ainsi que des générateurs de signaux pour indiquer une marche arrière et un freinage. Lorsque le contrôleur reçoit un signal d'indication pour tourner à gauche, un motif ou un texte d'indication pour tourner à gauche est affiché de manière dynamique. Lorsque le contrôleur reçoit un signal d'indication pour tourner à droite, un motif ou un texte d'indication pour tourner à droite est affiché de manière dynamique. Lorsque le contrôleur reçoit un signal d'indication d'alarme, un motif ou un texte d'indication d'alarme est affiché de manière dynamique. Lorsque le contrôleur reçoit un signal d'indication de marche arrière, un motif ou un texte d'indication de marche arrière est affiché de manière dynamique. Lorsque le contrôleur reçoit un signal d'indication de freinage, un motif ou un texte d'indication de freinage est affiché de manière dynamique.
PCT/CN2005/002411 2005-12-30 2005-12-30 Systeme d'affichage pour l'arriere d'un vehicule WO2007076632A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2005/002411 WO2007076632A1 (fr) 2005-12-30 2005-12-30 Systeme d'affichage pour l'arriere d'un vehicule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2005/002411 WO2007076632A1 (fr) 2005-12-30 2005-12-30 Systeme d'affichage pour l'arriere d'un vehicule

Publications (1)

Publication Number Publication Date
WO2007076632A1 true WO2007076632A1 (fr) 2007-07-12

Family

ID=38227889

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2005/002411 WO2007076632A1 (fr) 2005-12-30 2005-12-30 Systeme d'affichage pour l'arriere d'un vehicule

Country Status (1)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2154803Y (zh) * 1993-06-07 1994-02-02 刘新建 一种机动车尾部多功能显示器
DE19545713A1 (de) * 1995-12-07 1997-06-12 Thyssen Stahl Ag Verfahren und Vorrichtung zum Stumpfschweißen zweier Bleche oder Bänder
US5900812A (en) * 1997-10-14 1999-05-04 Stanley Ruminski Vehicle turn signal
CN2405799Y (zh) * 2000-01-11 2000-11-15 王世杰 一种外部车速显示及刹车示警装置
DE10120150C1 (de) * 2001-04-25 2002-08-08 Walter Hettler Richtungsweisende Zeigefunktion
CN2631847Y (zh) * 2003-06-06 2004-08-11 张振宇 车用信息显示器
US20050179533A1 (en) * 2004-02-18 2005-08-18 Stevenson Darla J. Automobile u-turn signal

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2154803Y (zh) * 1993-06-07 1994-02-02 刘新建 一种机动车尾部多功能显示器
DE19545713A1 (de) * 1995-12-07 1997-06-12 Thyssen Stahl Ag Verfahren und Vorrichtung zum Stumpfschweißen zweier Bleche oder Bänder
US5900812A (en) * 1997-10-14 1999-05-04 Stanley Ruminski Vehicle turn signal
CN2405799Y (zh) * 2000-01-11 2000-11-15 王世杰 一种外部车速显示及刹车示警装置
DE10120150C1 (de) * 2001-04-25 2002-08-08 Walter Hettler Richtungsweisende Zeigefunktion
CN2631847Y (zh) * 2003-06-06 2004-08-11 张振宇 车用信息显示器
US20050179533A1 (en) * 2004-02-18 2005-08-18 Stevenson Darla J. Automobile u-turn signal

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