WO2016058211A1 - Projecteur faisant office de rétroviseur de véhicule - Google Patents

Projecteur faisant office de rétroviseur de véhicule Download PDF

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Publication number
WO2016058211A1
WO2016058211A1 PCT/CN2014/089146 CN2014089146W WO2016058211A1 WO 2016058211 A1 WO2016058211 A1 WO 2016058211A1 CN 2014089146 W CN2014089146 W CN 2014089146W WO 2016058211 A1 WO2016058211 A1 WO 2016058211A1
Authority
WO
WIPO (PCT)
Prior art keywords
projector
vehicle
brightness
ambient light
external ambient
Prior art date
Application number
PCT/CN2014/089146
Other languages
English (en)
Chinese (zh)
Inventor
韩性峰
Original Assignee
韩性峰
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 韩性峰 filed Critical 韩性峰
Priority to PCT/CN2014/089146 priority Critical patent/WO2016058211A1/fr
Priority to CN201480031718.5A priority patent/CN105636830A/zh
Publication of WO2016058211A1 publication Critical patent/WO2016058211A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/20—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/22—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle
    • B60R1/23—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle with a predetermined field of view
    • B60R1/26—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle with a predetermined field of view to the rear of the vehicle

Definitions

  • the invention belongs to the field of automobile intelligent control, and particularly relates to a rear view projection device for vehicles.
  • one of the left and right rearview mirrors usually a common glass mirror, has the following disadvantages: large wind resistance, oil consumption, wind noise at high speed, and affecting comfort.
  • the present invention provides a rear view projector for a vehicle, which can overcome the problems existing in the prior art, and at the same time, can simultaneously take into account the driving habits of the driver and facilitate the popularization and application.
  • a rear view projector for a vehicle comprising two left and right cameras, two left and right projectors, a light sensor, and an image processor; each of the left and right rear view mirrors of the existing car is provided with a camera, and the left and right sides of the instrument panel
  • Each projector is placed, and the projector projects the influence acquired by the camera on the front door to the front door glass;
  • a light sensor is disposed at the front windshield position to adjust the brightness of the projection according to the intensity of the external ambient light: If the external ambient light is strong, the brightness of the image of the projector is high. If the external ambient light is weak, the brightness of the image of the projector is low; the image processor is used for reverse deformation processing of the projected image to achieve projection on the glass. Distortion effect.
  • the utility model has the beneficial effects that the rear view projector for a vehicle provided by the invention replaces the left and right reflective rearview mirrors of the existing vehicle, can reduce wind noise, reduce fuel consumption, save energy and save energy, and introduces new technology while adapting to the existing one. Driving habits, easy to promote applications.
  • FIG. 1 is a schematic view showing the structure of a rear view projector for a vehicle of the present invention.
  • a rear view projector for a vehicle according to the present invention as shown in FIG. 1 includes two left and right cameras, Two projectors, light sensor, and image processor.
  • a camera is placed at each position of the left and right rear view mirrors of the existing car, and a projector is placed on each of the left and right sides of the instrument panel.
  • the projector projects the influence acquired by the camera on the front side onto the front side glass, and the projector can be adjusted.
  • Angle based on the driver's existing driving habits and set a light sensor at the front windshield position, adjust the brightness of the projection according to the change of the external ambient light: if the external ambient light is strong, the image of the projector The brightness of the projector is high, and if the external ambient light is weak, the brightness of the image of the projector is low.
  • the image processor is used to reverse the deformation of the advanced image before the image is projected to achieve undistorted projection on the glass. effect.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Projection Apparatus (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

L'invention concerne un projecteur faisant office de rétroviseur de véhicule. Une caméra est disposée au niveau de chacun des endroits où des rétroviseurs gauche et droit existants d'un véhicule sont situés, un projecteur est disposé au niveau de chacun des côtés gauche et droit d'un tableau de bord de véhicule, et chaque projecteur projette des images capturées par la caméra du côté correspondant sur une vitre de portière avant du côté correspondant. Un capteur de lumière est disposé au niveau de l'endroit où le pare-brise avant du véhicule est situé. La luminosité de la projection est réglée sur la base de changements d'intensité de la lumière ambiante externe: si la lumière ambiante externe est vive, alors la luminosité des images des projecteurs est élevée, et si la lumière ambiante externe est faible, alors la luminosité des images des projecteurs est faible. Un processeur d'images est utilisé pour un traitement de morphage inverse des images projetées pour effectuer une projection sans perte sur les vitres. Le projecteur faisant office de rétroviseur de véhicule remplace les rétroviseurs réfléchissants gauche et droit existants du véhicule, permet de réduire le bruit du vent, réduit la consommation de carburant, est écologique, s'adapte aux habitudes de conduite existantes et facilite les promotions et applications.
PCT/CN2014/089146 2014-10-22 2014-10-22 Projecteur faisant office de rétroviseur de véhicule WO2016058211A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2014/089146 WO2016058211A1 (fr) 2014-10-22 2014-10-22 Projecteur faisant office de rétroviseur de véhicule
CN201480031718.5A CN105636830A (zh) 2014-10-22 2014-10-22 车用后视投影仪

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/089146 WO2016058211A1 (fr) 2014-10-22 2014-10-22 Projecteur faisant office de rétroviseur de véhicule

Publications (1)

Publication Number Publication Date
WO2016058211A1 true WO2016058211A1 (fr) 2016-04-21

Family

ID=55745999

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/089146 WO2016058211A1 (fr) 2014-10-22 2014-10-22 Projecteur faisant office de rétroviseur de véhicule

Country Status (2)

Country Link
CN (1) CN105636830A (fr)
WO (1) WO2016058211A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109448603A (zh) * 2018-12-19 2019-03-08 上海利越文化传播有限公司 一种通用型车载广告投放装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112937467A (zh) * 2021-04-07 2021-06-11 吉林大学 汽车后视镜无盲区视觉系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7057500B1 (en) * 2004-04-23 2006-06-06 Belloso Gregorio M Rear view monitoring system for motor vehicles
CN2851021Y (zh) * 2005-07-21 2006-12-27 杨桥陵 新型车用电子后视装置
CN101585347A (zh) * 2008-05-21 2009-11-25 鸿富锦精密工业（深圳）有限公司 汽车后视系统及具有该后视系统的汽车
CN101808853A (zh) * 2007-09-28 2010-08-18 大陆汽车有限责任公司 具有显示器和摄像机的机动车
CN202225792U (zh) * 2011-06-26 2012-05-23 王德恒 一种汽车电子后视镜系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7835592B2 (en) * 2006-10-17 2010-11-16 Seiko Epson Corporation Calibration technique for heads up display system
JP2012116400A (ja) * 2010-12-02 2012-06-21 Jvc Kenwood Corp コーナーポール投影装置
CN102745084A (zh) * 2012-07-04 2012-10-24 浙江工业大学 多信息显示的车用抬头显示装置
JP5948170B2 (ja) * 2012-07-09 2016-07-06 株式会社デンソーアイティーラボラトリ 情報表示装置、情報表示方法およびプログラム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7057500B1 (en) * 2004-04-23 2006-06-06 Belloso Gregorio M Rear view monitoring system for motor vehicles
CN2851021Y (zh) * 2005-07-21 2006-12-27 杨桥陵 新型车用电子后视装置
CN101808853A (zh) * 2007-09-28 2010-08-18 大陆汽车有限责任公司 具有显示器和摄像机的机动车
CN101585347A (zh) * 2008-05-21 2009-11-25 鸿富锦精密工业（深圳）有限公司 汽车后视系统及具有该后视系统的汽车
CN202225792U (zh) * 2011-06-26 2012-05-23 王德恒 一种汽车电子后视镜系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109448603A (zh) * 2018-12-19 2019-03-08 上海利越文化传播有限公司 一种通用型车载广告投放装置

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