[go: up one dir, main page]

WO2018233116A1 - Dispositif d'éclairage adaptatif de véhicule et système d'éclairage - Google Patents

Dispositif d'éclairage adaptatif de véhicule et système d'éclairage Download PDF

Info

Publication number
WO2018233116A1
WO2018233116A1 PCT/CN2017/103449 CN2017103449W WO2018233116A1 WO 2018233116 A1 WO2018233116 A1 WO 2018233116A1 CN 2017103449 W CN2017103449 W CN 2017103449W WO 2018233116 A1 WO2018233116 A1 WO 2018233116A1
Authority
WO
WIPO (PCT)
Prior art keywords
light
vehicle
module
control unit
light source
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/CN2017/103449
Other languages
English (en)
Chinese (zh)
Inventor
李屹
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.)
YLX Inc
Original Assignee
YLX Inc
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 YLX Inc filed Critical YLX Inc
Publication of WO2018233116A1 publication Critical patent/WO2018233116A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
    • B60Q1/085—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to special conditions, e.g. adverse weather, type of road, badly illuminated road signs or potential dangers
    • 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
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
    • 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

Definitions

  • the present invention relates to the field of vehicle lighting technology, and more particularly to a vehicle adaptive lighting device and a lighting system.
  • the traffic on a certain section will be completely paralyzed, which will seriously affect travel.
  • the visibility is lowered and the reflection of the person becomes slow, and in order to see the road and to extend the reflection time of the driver, the driver tends to turn on the high beam, which will affect the vision of some traffic participants, thereby Affecting the judgment of the traffic participants, for example, the high beam of the vehicle will cause a traffic accident caused by short-term blindness to the driver, or the animal suddenly panicks the high beam and panic, resulting in a traffic accident.
  • An object of the present invention is to provide a vehicle adaptive lighting device and a lighting system, which aim to solve the safety problem caused by the use of the lamp during the running of the vehicle in the prior art.
  • a vehicle adaptive lighting device comprising: a light source module, a left vehicle light module, a right vehicle light module, a radar, a control unit;
  • the light source module is configured to emit illumination light;
  • the left vehicle light module and the a right light module for projecting the illumination light to a front side of the vehicle;
  • the radar is configured to detect road information on a front side of the vehicle, and feed back road information to the control unit;
  • the control unit is based on road information fed back by the radar.
  • the left and right lamp modules are controlled to adjust the illumination position of the illumination light on the front side of the vehicle, the area, and the brightness of the illumination light emitted by the light source module.
  • the above technical solution of the present invention The road information on the front side of the vehicle is detected by the radar, and is fed back to the control unit in real time.
  • the control unit controls the illumination position, the area, and the brightness of the illumination light emitted by the light source module according to the road information, so that Different traffic participants realize different illumination positions of the lights, avoid interference to traffic participants or exchange information with traffic participants, ensure the safety of traffic participants, improve the safety of vehicle driving, and reduce the accident rate of vehicle driving. .
  • FIG. 1 is a schematic structural view of a self-applying lighting device for a vehicle according to an embodiment of the present invention
  • FIG. 2 is a schematic structural view of a left or right lamp in another embodiment of the present invention.
  • FIG. 3 is a schematic structural view of a left or right lamp in another embodiment of the present invention.
  • FIG. 4 is a schematic structural view of a light source module according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of a light source module according to another embodiment of the present invention.
  • FIG. 6 is a schematic structural view of a light splitting element according to an embodiment of the present invention.
  • Figure 7 is a schematic structural view of a light splitting element in another embodiment of the present invention.
  • FIG. 8 is a schematic structural view of a self-applying lighting device for a vehicle according to another embodiment of the present invention.
  • FIG. 9 is a schematic structural view of a self-applying lighting device for a vehicle according to another embodiment of the present invention.
  • FIG. 10 is a schematic structural view of a lamp module according to an embodiment of the present invention.
  • FIG. 11 is a schematic structural view of a lamp module according to another embodiment of the present invention.
  • FIG. 12 is a schematic structural view of a lamp module according to another embodiment of the present invention.
  • FIG. 13 is a schematic structural diagram of a vehicle adaptive lighting system according to an embodiment of the present invention.
  • the vehicle lamp of the present invention includes a left vehicle light module and a right vehicle light module.
  • the light is the light from the lights.
  • the vehicle adaptive lighting device of the present invention includes a light source module, a left light module, a right light module, a radar, and a control unit. This will be described below in conjunction with FIG. 1.
  • the left lamp module 2 is located on the optical path of the light source module 1
  • the right lamp module 3 is located on the optical path of the light source module 1
  • the control unit 4 is electrically connected to the light source module 1, the left vehicle light module 2, the right vehicle light module 3, and the radar 5.
  • the radar 5 is used to detect road information on the front side of the vehicle and feed back the road information to the control unit.
  • the control unit 4 receives the feedback road information of the radar, controls the irradiation position of the emitted light of the module 2 and the right lamp module 3 such as the left vehicle, and the area irradiated, and controls the brightness of the illumination light emitted from the light source module 1.
  • control unit 4 can adaptively adjust the left vehicle light module 2, the right vehicle light module 3, and the light source module 1 according to the road information by the road information detected by the radar 5, thereby different traffic according to the road. Participants, which emit light of different illumination areas and brightness, and cause the position of the illumination to change depending on the nature of the traffic participants.
  • the radar 5 may include at least one of an ultrasonic detecting module, an infrared detecting module, a laser detecting module, a video detecting module, and a remote temperature measuring sensor.
  • the control unit can more accurately control the lights and make the light emitted by the lights more suitable for different traffic participants, making the driving of the vehicle safer.
  • the radar includes an ultrasonic detecting module and an infrared detecting module, and the ultrasonic detecting module is configured to detect position information of a traffic participant on a road on the front side of the vehicle, and feed back the detection information to the control unit, where the infrared detecting module is used to detect the road on the front side of the vehicle. Type information of the traffic participants, and feedback the detection information to the control department.
  • the ultrasonic detecting module can detect the distance between the obstacle and the vehicle within a certain distance, and the infrared detecting module can detect the nature of the obstacle within a certain distance to distinguish different traffic participants, so that the controller 4 can participate according to the traffic.
  • the nature and distance of the person issue different control commands. For example, when the traffic participant is a pedestrian, the left headlight is illuminated to the left to bypass the pedestrian; when the traffic participant is a vehicle (when the vehicle is in the car), the left headlight is illuminated to the right to bypass the opposite car.
  • the light is weakened to avoid causing the animal to cause a traffic accident; or the brightness of the emitted light in a certain area is zero, other areas are highlighted; or projected
  • the specific shape or characteristic pattern realizes the information interaction with the traffic participants. For example, when the vehicle is in a high-speed driving state and detects a pedestrian at a close roadside, a “Stop” is projected on the pedestrian accessory to indicate that the pedestrian stops.
  • the control unit 4 selects a projection mode of the left and right lamp modules based on the type information of the detected traffic participants of the infrared detection module.
  • the projection mode includes, but is not limited to, a pedestrian pass mode, a pedestrian stop mode, an animal pass mode, a meeting mode, and a vehicle navigation mode.
  • the control unit 4 controls the left vehicle light module 2 and the right vehicle light module 3 to project a zebra crossing, indicating a pedestrian passage, that is, a pedestrian traffic mode; when the traffic participant is detected It is a pedestrian and the vehicle is at a high speed and the distance is relatively close.
  • the control unit 4 controls the left vehicle light module 2 and the right vehicle light module 3 to project "Stop” or "return” or flashing lights near the pedestrian to indicate that the pedestrian vehicle is temporarily unavailable. Stopping, that is, a pedestrian stop mode; when detecting that the road participant is an animal, the control unit 4 controls the brightness of the lamp to be weakened or the light of the area where the animal is located is turned off or the illumination area of the light emitted by the lamp is controlled to bypass the animal. That is, the animal traffic mode; when detecting the oncoming vehicle, the control unit 4 controls the lamp to switch from the high beam to the low beam or weakens the brightness of the exit light of the left lamp module or adjusts the illumination position of the exit light of the left lamp module.
  • the left vehicle light module is turned off, that is, the vehicle mode; when the control unit 4 receives the navigation mode, the control unit 4 uses the radar to detect the current road and gives a corresponding corresponding driving.
  • Tags straight, turn left, turn right, turn around.
  • the technical solution adopts different projection modes according to different road participants, and can control the vehicle more finely and give the traffic participants a better experience.
  • the light source module of the present invention may be a solid state light source.
  • the solid state light source comprises a laser array or an LED array or a combination of a laser and an LED array
  • the solid state light source may comprise one or more arrays, each solid state light source in the array may be controlled individually or as a whole .
  • the structure of the left vehicle light module 2 and the right vehicle light module 3 can be simpler. Taking the left vehicle light module as an example, as shown in FIG.
  • the left vehicle light includes The light source module 1 and the left light module 2, wherein the light source module 1 includes a first light source array 01 and a second light source array 02, and the left light module 2 includes a lens, and the illumination light emitted by the light source module 1 is emitted through the lens.
  • the controller 4 achieves different display effects by controlling the current magnitude of the solid state light source array or the number of solid state light sources in the solid state light source or the position of the solid state light source that is turned on.
  • the lamp of the present embodiment has a simple structure and a low cost.
  • the control unit when the control unit needs to strengthen the display according to the feedback road information of the radar, the control unit controls the current of the solid-state light source in the light source module 1 corresponding to the area to be enhanced to be increased, so as to realize the front of the vehicle lamp. Some areas enhance the display; or when some areas are required to reduce the brightness or no brightness, the control unit controls the current of the solid-state light source in the light source module 1 corresponding to the area where the brightness or the brightness is not required to achieve the front of the vehicle Some areas have no lights or weak lights.
  • the light source module 1 of the vehicle lamp of the present invention may also be a solid state light source excitation wavelength conversion element.
  • the left vehicle lamp includes a light source module 1 and a left vehicle light module 2.
  • the light source module 1 includes a light source 11 and a wavelength conversion element 12, wherein the light source 11 comprises a solid state light source or one or more sets of solid state light source arrays, wherein the solid state light source includes, but is not limited to, a laser, an LED.
  • the wavelength conversion element 12 can be fixed or periodically.
  • the fixed wavelength conversion sheet can be a luminescent ceramic, and a fixed wavelength conversion sheet is provided with a phosphor layer or a quantum dot.
  • the phosphor layer may be a yellow phosphor layer or a stacked green phosphor layer and a red phosphor layer or a red-green phosphor layer formed by uniformly mixing a red phosphor and a green phosphor, or a layer formed of yellow quantum dots or A layer of green red quantum dots.
  • the wavelength conversion element 12 of the present scheme has higher reliability because it does not require movement.
  • the wavelength converting element 12 can be linearly or periodically rotated about an axis, wherein the wavelength converting element 12 is provided with yellow or red and green phosphors or quantum dots.
  • This technical solution can reduce the aging or thermal saturation of the wavelength converting material due to the periodic movement of the wavelength converting element 12, and at the same time, achieve better heat dissipation.
  • the left lamp module 2 includes a light modulation component 21 and a lens component 22, including but not limited to a phase plate, a DMD, an LCD, an LCOS, wherein the phase plate or the LCD is used to make the cost lower, and the phase plate can be relatively specific.
  • the phase light is more simple to control, and the light modulation component 21 modulates the illumination light emitted from the light source module 1 to form projection light; the lens assembly 22 includes at least one lens or lens group for imaging the projection light and performing the projection light. After adjustment, the projection is projected to the front of the vehicle, wherein the projection area 3 in FIG. 3 is the light after being adjusted by the light modulation component and the lens assembly.
  • the left lamp module further includes a dimming module for adjusting a projection position of the projection light.
  • the controller 4 controls the dimming module to adjust the projection light to be projected to the left or right or upward or downward at a certain angle.
  • the solution can realize multiple functions of a left lamp, thereby simplifying the structure of the entire lamp. For example, the lamp can be turned into a high beam or a low beam by a dimming module.
  • the vehicle adaptive lighting device includes a light source module 1 and a left vehicle light module 2 and a right vehicle light module 3.
  • the light source module 1 includes a light source 11, a light splitting element 13, and a first wavelength converting element 12' and a second wavelength converting element 12.
  • the light source 11 is as described in the previous embodiment
  • the first wavelength converting element 12' and the second wavelength converting element 12 are wavelength converting elements as in the previous embodiment, and are not described herein.
  • the light splitting element 13 in this embodiment is used to split the light of the light source 11 into two paths, and one light reaches the first wavelength converting element 12' along the first channel for exciting the wavelength converting material on the first wavelength converting element 12'.
  • the left headlight illuminates the light, and the other path of light travels along the second channel to the second wavelength converting element 12 for exciting the wavelength converting material on the second wavelength converting element 12 to form the right illuminating light.
  • the control unit 4 controls the brightness of the outgoing light of the left vehicle lamp and the brightness of the outgoing light of the right vehicle lamp by controlling the staying position or the transflective ratio of the spectroscopic element 13.
  • the left vehicle light module 2 includes a left light modulation component 21 and a left lens component 22; the right light module 3 includes a right light modulation component 31 and a right lens component 32, and the left lens component 22 is located at the right light modulation component 21 On the road.
  • the left light modulation component 21 is located on the optical path of the left illumination light
  • the right light modulation component 31 is located on the optical path of the right illumination illumination light
  • the left lens assembly 22 is located on the optical path of the right illumination modulation component 21.
  • the left light modulation component 21 and the right light modulation component 21 refer to the light modulation component in the foregoing embodiment
  • the left lens component 22 and the right lens component 32 refer to the lens component in the foregoing embodiment, and details are not described herein again.
  • the light emitted from the light source 11 is first split by the spectroscopic element 13 and then the wavelength converting element 12' and the wavelength converting element 12 are excited. Since the light source 11 is a solid-state light source, the emitted light is relatively concentrated, especially The laser light can thereby reduce the volume of the light splitting element or reduce the light collecting optical element in the optical path, thereby making the structure simpler.
  • the structure of the light source module 1 can also be as shown in FIG. 5.
  • the light emitted by the light source 11 is first converted into illumination light by the wavelength conversion element 12, and then the illumination light is split into two paths by the light splitting element 13, and the first path is first.
  • the illumination is light, and the other is the second illumination.
  • the technical solution first performs wavelength conversion through a wavelength conversion component 12 to form illumination light, and saves the cost of the wavelength conversion component 12 compared with the excitation wavelength conversion component after splitting the light in FIG. 4, that is, a wavelength conversion component can be realized.
  • the illumination of the left and right lights reduces the cost.
  • the light splitting element 13 may be a linearly moving plate or a periodically moving wheel. This will be specifically described with reference to FIGS. 6 and 7.
  • the light splitting element 13 is a linearly moving plate as shown in FIG. 6.
  • the plate includes a first area 131, a second area 132, and a third area 133.
  • the controller 4 switches different regions of the light splitting element 13 to the optical path as needed. Different brightness distributions of light for the first channel and the second channel.
  • the light splitting element 13 of the present embodiment may include one or more regions (such as two, four, five, six regions, etc.), each of which has different transmittance and reflectance for light, and only three regions are used.
  • the first region 131, the second region 132, and the third region 133 are different in light transmittance and reflectance.
  • the first region 131 reflects all of the light
  • the second region 132 reflects substantially 50% of the light
  • the third region 133 transmits all of the light.
  • the controller 4 controls different regions of the beam splitting element 13 to the optical path such that the left and right lights emit light of different brightness.
  • the light splitting element 13 in this embodiment has a simple structure, and the brightness distribution of the light emitted by the left and right lights can be realized by combining the controller 4 with a simple structure.
  • the beam splitting element 13 is a rotating wheel that periodically rotates on a rotating shaft, and a plurality of partitions are arranged on the circumference of the rotating wheel, and each partition transmits light.
  • the ratio is different from the reflectance.
  • the partition on the runner is not limited to two or more, and the number of partitions is appropriately set according to the lightness distribution required by the left and right lights.
  • the runner comprises five zones, wherein the first zone 131 transmits approximately 100% of the light, the second zone 132 transmits approximately 80% of the light, and the third zone 133 transmits approximately 50% of the light, the fourth zone 134 transmits approximately 30% of the light and the fifth section 135 transmits approximately 0% of the light.
  • the proportion of light transmitted by each adjacent zone can be set in steps, or can be set in high and low phase.
  • the partitioning wheel is used as the beam splitting element 13, which makes the control of the runner simpler, that is, only one direction is required for the direction of rotation.
  • the motion control of the beam splitting element 13 is preferably a mechanical motion.
  • the spectroscopic element 13 may be a liquid crystal spectroscopy element 13, and different voltages or currents are applied so that the transmittance and reflectance of the liquid crystal spectroscopy element 13 to light are different.
  • the implementation of the spectroscopic element 13 of the present invention includes, but is not limited to, the three modes of the above embodiments, as long as the change in transmittance and reflectance of light can be achieved.
  • the partitioning of the light-splitting element 13 in this embodiment may be provided with glasses of different transmittances and reflectances, which can achieve different transmittances and reflectances by grinding to make the surface roughness different, which makes the cost of the glass low, which makes The cost of the lights is reduced.
  • glasses of different transmittances and reflectances which can achieve different transmittances and reflectances by grinding to make the surface roughness different, which makes the cost of the glass low, which makes The cost of the lights is reduced.
  • an optical film can be disposed on the light-transmissive optical medium to achieve different transmittances and reflectances, including but not limited to glass, plastic, etc.; the optical film is formed by a coating process in different sections. Different transmittance and reflectivity.
  • the light source module 1 includes a left light source module 11' and a right light source module 11, wherein the left light source module 11' and the right light source module 11.
  • the left light source module 11 ′ and the right light source module 11 are independently controlled by the control unit, and the control unit independently controls the current or voltage of the left light source module 11 ′ and the right light source module 11 to implement independent pulse of the left light source module 11 ′ and the right light source module 11 . Width or pulse amplitude modulation.
  • the control unit independently controls the left lamp module 2 and the right lamp module 3.
  • the left vehicle light module 2 and the right vehicle light module 3 may be the left and right vehicle light modules as in the foregoing examples.
  • the left light module and the right light module may further include an optical path adjusting component.
  • the optical path adjusting component 23 is configured to adjust the optical path of the light modulated by the light modulating component 21 so that the light follows a specific direction. Or a particular angle emerges from the lens assembly 22.
  • the optical path adjusting component 23 is disposed between the light modulating component 21 and the lens component 22, and can switch between different states, so that the light is switched between the low beam and the high beam, and the light can be illuminated or not. Irradiate an area.
  • the optical path adjusting member 23 is preferably a reflective member, and the optical path adjusting member 23 is mechanically adjusted to reflect light to different positions, as shown in FIG.
  • the optical path adjusting component 23 directly adjusts the optical path of the illumination light emitted from the light source module so that the illumination light is emitted at a specific angle or a specific direction.
  • the present invention also includes a vehicle self-use lighting system, as shown in FIG. 13, including a control unit 1, a left vehicle light control unit 2, a right vehicle light control unit 3, and a radar control unit 4.
  • the radar control unit 4 is configured to analyze the detection result of the radar to form traffic participant information, and feed back the traffic participant information to the control unit; the control unit 1 receives the traffic participant information, and generates a left vehicle light according to the traffic participant information.
  • the left lamp control unit 2 is configured to receive a left lamp control command to adjust a light projection mode of the left lamp;
  • the right lamp control unit 4 is configured to receive a right lamp control command and adjust a light projection mode of the right lamp.
  • the left lamp control unit 2 includes a left projection position control module, a left brightness control module and a left light modulation module
  • the right lamp control unit 3 includes a right projection position control module, a right brightness control module and a right light modulation module.
  • the projection position control module is configured to control a projection position or a projection area of the left headlight; the left brightness control module is configured to adjust a switch of the left headlight and a current pulse thereof; and the left light modulation module is configured to modulate the illumination light of the left headlight Image light having a specific light distribution is emitted; a projection position control module is used to control a projection position or a projection area of the right lamp; a right brightness control module is used to adjust a switch of the right lamp and its current pulse; and a right light modulation module is used for The illumination light of the right headlight is modulated into image light having a specific light distribution.
  • the transmission of the light of the present invention can be transmitted through the optical fiber.
  • the light source and the wavelength conversion element can be used to guide the light of the light source to the wavelength conversion component
  • the light source module can be used between the light source module and the left vehicle light module.
  • the illumination light is guided to the left lamp module, and the illumination light of the light source module can be guided to the right lamp module by using an optical fiber between the light source module and the right lamp module.

Landscapes

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

Abstract

L'invention concerne un dispositif d'éclairage adaptatif se rapportant au domaine de l'éclairage des véhicules. Le dispositif comprend un module de source de lumière (1), un module de phare gauche (2) de véhicule, un module de phare droit (3) de véhicule, un radar (5) et une partie de commande (4). Le module de source de lumière (1) est utilisé pour émettre de la lumière. Le module de phare gauche (2) et le module de phare droit (3) de véhicule sont utilisés pour projeter de la lumière vers l'avant d'un véhicule. Le radar (5) est utilisé pour détecter des informations routières à l'avant du véhicule et renvoyer les informations routières à la partie de commande (4). Selon les informations routières renvoyées par le radar (5), l'unité de commande (4) commande le module de phare gauche (2) de véhicule et le module de phare droit (3) de véhicule pour régler une position d'éclairage et une zone d'éclairage à l'avant du véhicule et la luminosité produite par le module de source de lumière (1). Un système d'éclairage adaptatif de véhicule est également décrit. Le dispositif et le système commandent automatiquement des phares de véhicule, réduisant ainsi l'incidence des accidents de la circulation.
PCT/CN2017/103449 2017-06-19 2017-09-26 Dispositif d'éclairage adaptatif de véhicule et système d'éclairage Ceased WO2018233116A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710467984.8A CN109131041A (zh) 2017-06-19 2017-06-19 一种车辆自适应照明装置及照明系统
CN201710467984.8 2017-06-19

Publications (1)

Publication Number Publication Date
WO2018233116A1 true WO2018233116A1 (fr) 2018-12-27

Family

ID=64735495

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/103449 Ceased WO2018233116A1 (fr) 2017-06-19 2017-09-26 Dispositif d'éclairage adaptatif de véhicule et système d'éclairage

Country Status (2)

Country Link
CN (1) CN109131041A (fr)
WO (1) WO2018233116A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200263846A1 (en) * 2019-02-20 2020-08-20 Magna Closures Inc. Vehicle light assembly with quantum doped material illuminable using distinct illumination sources
CN109808586A (zh) * 2019-03-14 2019-05-28 华域视觉科技(上海)有限公司 自动调控的汽车大灯以及自动调控方法
CN111750331A (zh) * 2019-03-28 2020-10-09 深圳市中光工业技术研究院 一种具有探测功能的照明系统
CN110203127A (zh) * 2019-06-18 2019-09-06 李良杰 智能车灯
CN112578612B (zh) * 2019-09-30 2022-03-22 宁波舜宇车载光学技术有限公司 车灯系统及其组装方法
CN110953550A (zh) * 2019-12-31 2020-04-03 华域视觉科技(上海)有限公司 照明探测灯组及车辆
US20220355723A1 (en) * 2019-12-31 2022-11-10 Hasco Vision Technology Co., Ltd. Illumination and detection lamp assembly and vehicle
KR20210125761A (ko) * 2020-04-09 2021-10-19 현대모비스 주식회사 자동차용 램프 및 그 램프를 포함하는 자동차
DE102021105905B4 (de) * 2020-05-29 2024-08-01 GM Global Technology Operations LLC Durch quantenpunkt-material verbesserte led-beleuchtung
CN111660920A (zh) * 2020-07-03 2020-09-15 中国第一汽车股份有限公司 一种车载灯光的调节方法、装置、车辆和存储介质
CN111757571B (zh) * 2020-07-10 2021-08-20 华人运通(上海)云计算科技有限公司 车灯控制系统及其车辆
CN111795363A (zh) * 2020-07-29 2020-10-20 张程浩 基于电致变色材料的像素化车灯
CN112406692A (zh) * 2020-10-29 2021-02-26 宁波市奉化浩轩光电有限公司 一种led模组及车灯
CN115576114B (zh) * 2021-10-29 2023-07-14 华为技术有限公司 一种分光方法以及相关设备
CN115046169A (zh) * 2022-02-17 2022-09-13 漳浦桂宏工业有限公司 具不可见红外光源之车灯

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008037388A2 (fr) * 2006-09-27 2008-04-03 Volkswagen Aktiengesellschaft Ensemble phare pour un véhicule et procédé de commande associé
US20080239746A1 (en) * 2005-08-31 2008-10-02 Hella Kgaa Hueck & Co. Headlamp for Vehicles
CN102712282A (zh) * 2009-11-21 2012-10-03 大众汽车有限公司 用于控制车辆的前照灯装置的方法和前照灯装置
CN102822593A (zh) * 2010-03-31 2012-12-12 黑拉许克联合股份有限公司 汽车的投射式前照灯装置
CN103213530A (zh) * 2012-01-19 2013-07-24 株式会社小糸制作所 车辆用灯的配光控制装置
CN103648843A (zh) * 2011-07-13 2014-03-19 丰田自动车株式会社 车辆配光控制装置和车辆配光控制方法
CN103879337A (zh) * 2012-12-21 2014-06-25 现代摩比斯株式会社 汽车及应用于其的前大灯控制方法
CN106114345A (zh) * 2016-08-02 2016-11-16 常州星宇车灯股份有限公司 基于图像处理的智能灯光调节系统及其调节方法
CN205877967U (zh) * 2016-05-20 2017-01-11 京东方科技集团股份有限公司 一种照明装置及交通工具

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005027898A1 (de) * 2005-06-16 2006-12-21 Hitachi Via Mechanics, Ltd., Ebina Vorrichtung zum Umschalten eines Laserstrahls, Laserbearbeitungsvorrichtung
US20110228541A1 (en) * 2008-12-05 2011-09-22 Koninklijke Philips Electronics N.V. Luminaire assembly
CN101750855B (zh) * 2008-12-19 2011-11-16 绎立锐光科技开发(深圳)有限公司 投影系统、调色装置的保护方法及装置
CN101830193B (zh) * 2010-04-19 2012-12-19 范桦 能在路面成像的智能式车灯装置
US8733939B2 (en) * 2012-07-26 2014-05-27 Cloudcar, Inc. Vehicle content projection
FR3026689A1 (fr) * 2014-10-02 2016-04-08 Valeo Vision Dispositif de signalisation a affichage de pictogrammes pour vehicule automobile, et feu de signalisation muni d'un tel dispositif lumineux
JP6265183B2 (ja) * 2015-08-21 2018-01-24 トヨタ自動車株式会社 車両用前照灯装置
JP6352892B2 (ja) * 2015-12-08 2018-07-04 トヨタ自動車株式会社 車両用ヘッドランプ構造及び車両用ヘッドランプの制御方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080239746A1 (en) * 2005-08-31 2008-10-02 Hella Kgaa Hueck & Co. Headlamp for Vehicles
WO2008037388A2 (fr) * 2006-09-27 2008-04-03 Volkswagen Aktiengesellschaft Ensemble phare pour un véhicule et procédé de commande associé
CN102712282A (zh) * 2009-11-21 2012-10-03 大众汽车有限公司 用于控制车辆的前照灯装置的方法和前照灯装置
CN102822593A (zh) * 2010-03-31 2012-12-12 黑拉许克联合股份有限公司 汽车的投射式前照灯装置
CN103648843A (zh) * 2011-07-13 2014-03-19 丰田自动车株式会社 车辆配光控制装置和车辆配光控制方法
CN103213530A (zh) * 2012-01-19 2013-07-24 株式会社小糸制作所 车辆用灯的配光控制装置
CN103879337A (zh) * 2012-12-21 2014-06-25 现代摩比斯株式会社 汽车及应用于其的前大灯控制方法
CN205877967U (zh) * 2016-05-20 2017-01-11 京东方科技集团股份有限公司 一种照明装置及交通工具
CN106114345A (zh) * 2016-08-02 2016-11-16 常州星宇车灯股份有限公司 基于图像处理的智能灯光调节系统及其调节方法

Also Published As

Publication number Publication date
CN109131041A (zh) 2019-01-04

Similar Documents

Publication Publication Date Title
WO2018233116A1 (fr) Dispositif d'éclairage adaptatif de véhicule et système d'éclairage
US12222077B2 (en) Vehicle external illumination device
US10286835B2 (en) Vehicle headlight device and vehicle
US9169985B2 (en) Lighting apparatus, headlamp, and mobile body
CA2298810C (fr) Systeme adressable d'eclairage de vehicules
CN107089182B (zh) 光线控制系统和交通工具
CN107461699B (zh) 一种车灯照明装置、车灯总成及汽车
US10507759B2 (en) Adaptive lighting system for an automobile vehicle
CN207122861U (zh) 照明装置、汽车大灯及照明系统
US20150252974A1 (en) Enhanced Illumination Efficacy of White Color from Green Laser and Magenta Phosphor
EP3401161B1 (fr) Système de dessin de surface de route, outil d'éclairage pour véhicule et procédé de dessin de surface de route
KR20190111798A (ko) 자동차 헤드라이트용 조명 장치
CN104890564A (zh) 车辆前照灯
WO2018227812A1 (fr) Système d'éclairage de véhicule
WO1998054030A1 (fr) Dispositif d'eclairage a diagramme d'eclairage reglable
US11280465B2 (en) ADB function adjustment method and vehicle light with ADB function
CN106482065A (zh) 一种激光准直单元及其车用超高光通量光源模组
CN205504771U (zh) 一种车用激光照明灯
CN109838748A (zh) 一种自适应远光功能调节方法及其车灯
KR102023831B1 (ko) 디스플레이 패널을 이용한 헤드램프
WO2020182131A1 (fr) Dispositif d'éclairage et système d'éclairage automobile
CN110857766B (zh) 投影式自适应灯装置及其应用
KR20180068393A (ko) 차량의 조명 장치
CN107575825A (zh) 发光装置和交通工具探照灯
CN110873298A (zh) 用于单色激光束的光投射装置、照射装置、和光源设备

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17914301

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17914301

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 17914301

Country of ref document: EP

Kind code of ref document: A1