WO2009151253A2 - Tableau de bord de véhicule - Google Patents

Tableau de bord de véhicule Download PDF

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Publication number
WO2009151253A2
WO2009151253A2 PCT/KR2009/003079 KR2009003079W WO2009151253A2 WO 2009151253 A2 WO2009151253 A2 WO 2009151253A2 KR 2009003079 W KR2009003079 W KR 2009003079W WO 2009151253 A2 WO2009151253 A2 WO 2009151253A2
Authority
WO
WIPO (PCT)
Prior art keywords
printed
light guide
instrument panel
guide plate
led
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2009/003079
Other languages
English (en)
Korean (ko)
Other versions
WO2009151253A3 (fr
Inventor
최재구
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2009151253A2 publication Critical patent/WO2009151253A2/fr
Publication of WO2009151253A3 publication Critical patent/WO2009151253A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K37/00—Dashboards
    • B60K37/20—Dashboard panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/60—Instruments characterised by their location or relative disposition in or on vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/80—Arrangements for controlling instruments
    • 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
    • B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
    • B60Q3/10—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for dashboards
    • B60Q3/12—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for dashboards lighting onto the surface to be illuminated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/20—Optical features of instruments
    • B60K2360/33—Illumination features

Definitions

  • the present invention relates to an automobile instrument panel, and more particularly, to an automobile instrument panel that can adjust the contrast and color of the instrument panel using the LED.
  • the instrument panel of the vehicle is equipped with various instruments so as to easily drive the vehicle in an optimal state and to easily know the situation of the vehicle while driving for safe driving.
  • Instrument panel that informs the optimal state, safe driving and vehicle status information, etc. play a very important role in the car, and for this reason, the inventions on the instrument panel continue to be developed in consideration of the addition of functions and convenience.
  • An object of the present invention for solving the above-described problems is to provide an instrument panel for a vehicle that can combine visual enjoyment and vehicle driving safety at the same time.
  • the visual part can be used to bring about the change of contrast and color of the instrument panel using LEDs, and the warning color of the instrument panel to be displayed according to the signal of the speed limit area while driving by using the GPS signal.
  • the purpose is to provide a dashboard.
  • FIG. 1 illustrates a light guide plate and a screen plate on which an instrument portion of an automobile instrument panel according to the present invention is printed.
  • Figure 2 shows a side cross-sectional view for explaining the structure of the vehicle instrument panel according to the present invention.
  • FIG. 3 shows a control block diagram of a vehicle instrument panel according to the present invention.
  • An automotive instrument panel for solving the above problems is a vehicle instrument panel consisting of a protective cover consisting of a mid housing, an instrument panel and a transparent window, the instrument panel is composed of a light guide plate and a screen plate, any one of the light guide plate White (W) LEDs are arranged on the side, and on the upper side, any part of the indicator line, scale, number, or letter is printed or printed film is attached, and the letter / shape of the display part is printed or printed film is attached.
  • W light guide plate
  • RGB LED is arranged, and on the upper surface, the remaining display other than the display printed or film attached to the light guide plate is printed, and the LED for W and the RGB LED according to light emission control emit light. The emitted light is diffused by the light guide plate and the screen plate to produce the instrument part and the display part in various colors.
  • the film printed or printed on the upper surface of the light guide plate is a scale and the display line of the meter portion, the printed on the upper surface of the screen plate is characterized in that the number and letters of the meter portion.
  • the LEDs for RGB are arranged on the other side of the light guide plate and the screen plate, respectively, to eliminate the bias of the brightness.
  • the RGB LED of the light guide plate and the screen plate it is preferable to implement so that the navigation and the instrument panel is electrically connected to receive the GPS signal from the navigation when driving through the speed limit region when driving to produce light emission of the speed limit warning.
  • the GPS signal according to the speed limit region is 30km / h, 50km / h, 60km / h, 70km / h, 80km / h, 90km / h, 100km / h and It is characterized in that the control signal is divided into 110km / h.
  • Figure 1 shows a light guide plate and a screen plate printed on the instrument panel of the vehicle instrument panel according to the present invention
  • Figure 2 shows a side cross-sectional view for explaining the structure of the vehicle instrument panel according to the present invention.
  • the instrument panel structure of a vehicle generally includes an instrument panel protective cover having a transparent window on the outer side, an instrument panel printed or formed under the cover, and electrical or mechanical signals for displaying signals on the instrument panel.
  • unit or mid housing installed at the bottom of the instrument cluster to receive from the gauge unit.
  • the instrument panel of the present invention basically has a basic base (mid housing, instrument panel, protective cover) described above.
  • a basic base mid housing, instrument panel, protective cover
  • the structure of the instrument panel which is a feature of the present invention will be described with reference to FIGS. 1 and 2 and the operation and effect of the instrument panel of the present invention will be described with reference to FIG. 3, and the description of the mid housing and the protective cover will be described below. Omitted in.
  • the instrument panel according to the present invention shows a state where an instrument portion is printed on the light guide plate 110 and the screen plate 111.
  • the instrument panel of the instrument panel means the part where the instructions indicating the speed, rotation, coolant temperature and fuel condition are formed, and the display unit of the instrument panel means various warning lights and notification lights in addition to the instrument panel.
  • the meter is generally composed of gauge scale, outline line, numbers, letters, and guidelines, some of which are printed or printed film on the light guide plate 110, and some of which are printed on the screen plate 111 to display the meter in duplicate. To produce a three-dimensional display effect of the instrument.
  • the screen panel 111 is printed on the screen and the arrangement of the numbers and characters that can visually know the notification of the instrument, and the light guide plate 110 is printed or printed the outer lines and scales so that the arrangement of the numbers and letters of the instrument to match Allow the attached film to adhere. And, in addition to the instrument display unit (various warning lights and notification lights) is printed on the light guide plate 110 or a printed film is attached.
  • the tachometer numerals and letters 121, the speedometer numerals and letters 131, the thermometer scale 141, and the fuel gauge scale 151 may be printed on the screen plate 111, and the light guide plate 110 may be printed.
  • the rotation scale and display line 120, the speedometer scale and display line 130, the thermometer display line 140, the fuel gauge display line 150 and various warning lights and notification lights can be printed or printed film.
  • the instrument part displayed in duplicate can produce various lights according to the light emission of the LED, and the light emission of the instrument part formed in a double can produce a three-dimensional light emitting effect.
  • Instrument display printed on the light guide plate 110 is possible by the UV printing method, if necessary, may be attached to the film with the time display is printed, and may display the time display in various ways, so be sure to print or film attachment method It is not limited.
  • the instrument panel 200 is largely composed of a light guide plate 110 and a screen plate 111.
  • the light guide plate 110 is formed on the mid housing (not shown), and a protective cover (not shown) is formed on the screen plate 111.
  • the LED 231 for emitting light is attached to the side of the light guide plate 110, and the LED 231 is controlled on-off / color concentration by a multi-vehicle controller or an independent instrument panel controller.
  • the light guide plate 110 diffuses light emitted from the LED (light emitting diode) 231 to brighten the instrument display (print pattern 210) displayed on the light guide plate 110.
  • the light guide plate 110 may be formed of an opaque material so that light emitted from the LED 231 may not be transmitted, thereby making the image quality of the instrument display clearer.
  • the light guide plate 110 is a part of the meter is UV-printed, and the meter unit configured to read the meter is further formed with a guide unit 240 for notifying the meter scale, simply indicating the presence of a signal (warning light, oiling light, etc.) ) Does not require any additional equipment.
  • the guide unit 240 is electrically connected to the control unit of the vehicle through the mid housing to the bottom.
  • the screen plate 111 is formed on the light guide plate 110, and preferably made of a transparent material so that the meter unit is visible from the outside.
  • the transparent material is made of a polycarbonate series, and like the light guide plate 110 on the side of the screen plate 111, the LED 232 is attached to the side to reflect the light emitted from the LED 232, and thus, together with the light guide plate 110. It is possible to diversify the representation of the instrument display devices.
  • the light guide plate 110 may be independently configured and implemented, or the light guide plate 110 and the screen plate 111 may be configured together.
  • the light guide plate is formed by the distance between the light guide plate 110 and the screen plate 111 and the light diffused by the light guide plate 110 and the light reflected by the screen plate 111. (110) When used alone it is possible to produce a variety of light and the three-dimensional appearance of the instrument can be further expressed.
  • the method of controlling the LEDs 231 and 232 may be implemented in various ways.
  • the LEDs 231 and 232 may be implemented in various ways, such as a pulse-width modulation (PWM) method, an address control method, or a method using the DMX512 protocol.
  • PWM pulse-width modulation
  • PWM Pulse-width modulation
  • PWM port a method of PWM control by microcomputer, and it is applied to the base of transistor by using PWM port, and after connecting-terminal of R, G, B LED to the collector of transistor, LED Connect the + terminal of to the terminal to apply the predetermined voltage.
  • the pulse width of the PWM can be controlled by making the pulse width longer or shorter.
  • an LED array is formed on a PCB substrate, and the LED unit is electrically connected to the LED array to designate an address of each LED, and a transmission circuit unit connected to the address unit to transmit a control signal and each LED array
  • FIG. 3 shows a control block diagram of a vehicle instrument panel according to the present invention.
  • the navigation block 310 and the instrument panel LED control block 320 are shown together, but the navigation block 310 may be excluded according to an exemplary embodiment.
  • the LED control block 320 may bring changes in brightness and color according to the control of the ECU in synchronization with the ECU (Electronic Control Unit) of the vehicle, and may also be controlled by the LED controller on the PCB board independent of the ECU of the vehicle. Can change color.
  • ECU Electronic Control Unit
  • Instrument panel 200 comprises an LED control unit 321, an external power supply 322, the operation unit 323 and the LED 324 of the instrument panel, the navigation is GPS receiver 311, input unit 312 ), A GPS control unit 313, a display unit 314, a memory unit 315, and an interface unit 316.
  • the LED controller 321 receives the LED 324 of the instrument panel, that is, the light guide panel according to the operation (command) of the operation unit 323 by receiving power from the external power supply device 322. It is possible to implement various colors by controlling the W, R, G, B of the (110) and the LED array mounted on the side of the screen plate 111.
  • navigation is a device that informs geography by receiving a GPS signal, and a signal of a speed limit region of a navigation may be received through an interface 316, and the interface 316 may correspond to a USB port.
  • the GPS controller 313 receives a GPS signal from the GPS receiver 311, calculates the current position of the vehicle through analysis and calculation, and matches the current position of the vehicle on the electronic map to display on the display unit 314. do. At this time, if it is determined that the speed limit region is approached by comparing the current position information of the vehicle and the position information of the speed limit region included in the electronic map data, the signal is transmitted through the interface unit 316 and the LED controller 321 This signal is received to activate the LED 324 of the instrument cluster.
  • the speed limit area can be defined as 30km / h, 50km / h, 60km / h, 70km / h, 80km / h, 90km / h, 100km / h
  • the LED controller 321 may adjust the color of the LED 324 of the instrument panel or the number of flashes or the number of flashes by receiving different signals from the GPS control unit 313 divided into 110 km / h and the like.
  • the dashboard of the car can produce a variety of colors that are emitted from the LED at all times or in an emergency to express a visual atmosphere to the driver, and further, to provide a macro warning of a speed limit area and the like, so that driving can be performed safely.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Instrument Panels (AREA)
  • Details Of Measuring Devices (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

La présente invention concerne un tableau de bord de véhicule, et plus particulièrement, un tableau de bord de véhicule dans lequel la luminosité/l'obscurité et la couleur du tableau de bord peuvent être ajustées au moyen de DEL. Le tableau de bord de véhicule de l'invention comprend un logement intermédiaire, un tableau d'indicateurs et une couverture de protection qui comprend une fenêtre transparente. Le tableau d'indicateurs comprend un panneau guide lumineux et un panneau d'écran; le panneau guide lumineux comprenant un côté sur lequel des DEL sont présentes, et une surface supérieure sur laquelle toute partie d'une ligne d'indication, une échelle et des nombres ou des caractères d'une unité d'indication sont imprimés, ou sur laquelle un film imprimé avec lesdites indications est fixé, ou sur laquelle les caractères/forme d'une unité d'affichage sont imprimés ou sur laquelle un film imprimé avec lesdites indications est fixé; et le panneau d'écran comprenant un côté sur lequel des DEL RVB sont présentes, et une surface supérieure sur laquelle des indications autres que celles imprimées sur le panneau guide lumineux ou fixées par l'intermédiaire du film sont imprimées. Les DEL blanches et les DEL RVB émettent une lumière en fonction d'une commande d'émission de lumière, et la lumière ainsi émise est diffusée par le panneau guide lumineux et le panneau d'écran pour présenter l'unité d'indication et l'unité d'affichage dans une gamme étendue de couleurs.
PCT/KR2009/003079 2008-06-09 2009-06-09 Tableau de bord de véhicule Ceased WO2009151253A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0053525 2008-06-09
KR1020080053525A KR20090127507A (ko) 2008-06-09 2008-06-09 자동차 계기판

Publications (2)

Publication Number Publication Date
WO2009151253A2 true WO2009151253A2 (fr) 2009-12-17
WO2009151253A3 WO2009151253A3 (fr) 2010-03-11

Family

ID=41417231

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/003079 Ceased WO2009151253A2 (fr) 2008-06-09 2009-06-09 Tableau de bord de véhicule

Country Status (2)

Country Link
KR (1) KR20090127507A (fr)
WO (1) WO2009151253A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107748462A (zh) * 2017-11-28 2018-03-02 黑龙江天有为电子有限责任公司 一种汽车仪表盘彩色显示装置
US11345303B2 (en) 2020-04-15 2022-05-31 Shanghai Yanfeng Jinqiao Automotive Trim Systems Co. Ltd. Vehicle interior component
US12240327B2 (en) 2022-11-30 2025-03-04 Yanfeng International Automotive Technology Co., Ltd. Component for vehicle interior

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210104321A (ko) 2020-02-17 2021-08-25 (주)대신크리에이티브 차량용 계기판

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001221662A (ja) * 2000-02-08 2001-08-17 Denso Corp 計 器
JP3480413B2 (ja) * 2000-03-06 2003-12-22 株式会社デンソー 車両用計器
KR20020025944A (ko) * 2002-03-13 2002-04-04 안정구 차량용 인공지능형 계기판과 이의 구동방법
JP2005083871A (ja) * 2003-09-08 2005-03-31 Denso Corp 車両用表示装置
KR100582531B1 (ko) * 2004-08-17 2006-05-23 현대모비스 주식회사 차량의 제한속도 표시 시스템 및 표시 방법
JP2006214953A (ja) * 2005-02-07 2006-08-17 Citizen Electronics Co Ltd 車両用メータパネル
JP2007052233A (ja) * 2005-08-18 2007-03-01 Yazaki Corp 車両用表示装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107748462A (zh) * 2017-11-28 2018-03-02 黑龙江天有为电子有限责任公司 一种汽车仪表盘彩色显示装置
CN107748462B (zh) * 2017-11-28 2023-08-01 黑龙江天有为电子股份有限公司 一种汽车仪表盘彩色显示装置
US11345303B2 (en) 2020-04-15 2022-05-31 Shanghai Yanfeng Jinqiao Automotive Trim Systems Co. Ltd. Vehicle interior component
US11661025B2 (en) 2020-04-15 2023-05-30 Shanghai Yanfeng Jinqiao Automotive Trim Systems Co. Ltd. Component for a vehicle interior
US11766984B2 (en) 2020-04-15 2023-09-26 Shanghai Yanfeng Jinqiao Automotive Trim Systems Co. Ltd. Component for vehicle interior
US12240327B2 (en) 2022-11-30 2025-03-04 Yanfeng International Automotive Technology Co., Ltd. Component for vehicle interior
US12296683B2 (en) 2022-11-30 2025-05-13 Yanfeng International Automotive Technology Co., Ltd. Component for vehicle interior

Also Published As

Publication number Publication date
KR20090127507A (ko) 2009-12-14
WO2009151253A3 (fr) 2010-03-11

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