WO2015051599A1 - Rétroviseur de voiture ayant une trajectoire de recul réglable - Google Patents

Rétroviseur de voiture ayant une trajectoire de recul réglable Download PDF

Info

Publication number
WO2015051599A1
WO2015051599A1 PCT/CN2014/070679 CN2014070679W WO2015051599A1 WO 2015051599 A1 WO2015051599 A1 WO 2015051599A1 CN 2014070679 W CN2014070679 W CN 2014070679W WO 2015051599 A1 WO2015051599 A1 WO 2015051599A1
Authority
WO
WIPO (PCT)
Prior art keywords
reversing
trajectory line
trajectory
reversing trajectory
control area
Prior art date
Application number
PCT/CN2014/070679
Other languages
English (en)
Chinese (zh)
Inventor
潘磊
Original Assignee
潘磊
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 潘磊 filed Critical 潘磊
Publication of WO2015051599A1 publication Critical patent/WO2015051599A1/fr

Links

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
    • 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
    • B60R1/28—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 an adjustable field of view
    • 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
    • B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
    • B60R2001/1253—Mirror assemblies combined with other articles, e.g. clocks with cameras, video cameras or video screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/30—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing
    • B60R2300/304—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing using merged images, e.g. merging camera image with stored images
    • B60R2300/305—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing using merged images, e.g. merging camera image with stored images merging camera image with lines or icons

Definitions

  • the utility model relates to a reversing rear view device, and more particularly to an automobile rearview mirror with an adjustable reverse trajectory line.
  • the reverse trajectory line on the rear view mirror display can be displayed, mainly in the following four types:
  • This reversing trajectory uses a high-speed CPU to perform DSP calculations to form a reversing trajectory screen with a left reverse trajectory and a right reverse trajectory.
  • the CPU receives the rotation information of the steering wheel of the car, and the output swings as the steering wheel rotates.
  • the dynamic reversing trajectory screen this dynamic reversing trajectory screen is displayed on the reversing display, superimposed with the image of the reversing camera to give the real reversing information behind the owner's car. This is a perfect solution, but the cost is too high and the circuit is complicated.
  • the steering wheel rotation information transmission mode of different models is different, it is more suitable for the batch installation of a vehicle model for a vehicle.
  • This circuit can be used in the reversing camera to load the reverse trajectory in the camera. It can also be a function box connected in series between the reversing camera and the reversing display. In this box, the loading of the reversing trajectory is realized. Or it can be in the reversing display to realize the loading of the reverse trajectory.
  • the left and right integration can be arbitrarily adjusted static reversing trajectory
  • This reversing trajectory does not change with the steering wheel of the car.
  • the part of the reversing trajectory is composed of a high-cost CPU and a DSP, and outputs a reversing trajectory image in which a left reverse trajectory and a right reverse trajectory are integrated.
  • This circuit can be used in the reversing camera to load the reverse trajectory in the camera. It can also be a function box connected in series between the reversing camera and the reversing display. In this box, the loading of the reversing trajectory is realized. Or it can be in the reversing display to realize the loading of the reverse trajectory.
  • This kind of scheme has high cost, complicated circuit and high failure rate, which is difficult to meet the market's economical requirements.
  • This reversing trajectory is superimposed on the reversing display system, and some are superimposed on the reversing camera system. In short, it is a reverse trajectory that cannot be adjusted.
  • This reversing trajectory is completely the manufacturer's guess of the car's reverse trajectory position, one-time production is completed, the customer can not make any adjustments.
  • the possibility of the reverse trajectory displayed on the screen and the true overlap of the reverse trajectory is very small. That is to say, the information of the reverse trajectory obtained by the driver is an unreal reverse trajectory line, which is likely to cause a driver's misjudgment and cause a car accident.
  • the real reversing trajectory of various models is preset to the product, and the different reversing trajectory line numbers are adjusted by the remote controller or buttons to realize various reversing trajectories in the reversing Switch on the screen.
  • This kind of scheme because the number of trajectory lines that can be stored is limited, it can only adapt to a limited number of models, and if the customer replaces the reversing camera or the installation position, several reversing trajectories have been built, all of which cannot meet the new one. Actual reversing trajectory.
  • the upper and lower left and right adjustment of the whole left and right integrated reversing trajectory can also be realized by remote control or button, as close as possible to the real reversing trajectory; however, There is still a difference with the actual trajectory line, because the number of reversing trajectory images of the left and right integration is limited, while the left and reverse reversing lines, the shape and position of the two reversing trajectories are changing, both of which are The result of combining the changing reversing trajectories is infinite. Therefore, this solution cannot provide customers with a real, adjustable, static reversing trajectory.
  • the system FLASH memory there is no fixed static reverse trajectory picture, and the displayed reverse trajectory is displayed according to the result of the CPU operation, that is, the final reverse trajectory is the CPU.
  • the embodiment of the result of the operation can achieve any adjustment of the reverse trajectory, but the cost is high, the system is complicated, and it is difficult to be accepted by the public.
  • the third and fourth schemes are pre-stored in the FLASH memory of the system, in the form of static pictures, into the picture of the reverse trajectory, by capturing the picture of the reverse track, and superimposing on the reverse video to realize the function of the reverse track display. .
  • This method is relatively low in cost, but the third scheme gives the driver an unreal reverse trajectory, which is easy to cause accidents and disputes.
  • the fourth scheme can only meet the customer's true adjustment in a certain range.
  • the demand for static reversing trajectory can't really satisfy a product. By adjusting the trajectory, it can meet the requirements of all models.
  • SUMMARY OF THE INVENTION The technical problem to be solved by the present invention is to provide a rearview mirror with an adjustable reverse trajectory line that is low in cost, simple in operation, stable and reliable.
  • a rear view mirror with an adjustable reverse trajectory comprising a rear view mirror body, a front camera, a reversing camera, a display screen and a circuit board disposed in the main body of the rear view mirror, and a reverse rail a trace controller
  • the circuit board is provided with a flash memory, a rear view processor and an infrared receiver, wherein the flash memory stores various reverse trace line static picture libraries, and the reverse rear view processor includes an input.
  • the end and the output end are connected to the front camera and the reversing camera, and the output end is connected to the display screen, and the infrared receiver is configured to receive the infrared signal sent by the reverse trajectory line controller.
  • the reverse trajectory static picture library is divided into a left reverse trajectory static picture library and a right reverse track trace static picture library.
  • the reverse trajectory line controller is provided with a left reverse trajectory line control area and a right reverse trajectory line control area, and the command issued by the button in the left reverse trajectory control area adjusts the picture in the left reverse trajectory static picture library, and the right reverses The command issued by the button in the trajectory control area adjusts the picture in the static picture library of the right reversing trajectory.
  • the left reversing trajectory control area and the right reversing trajectory control area respectively have upper, lower, left and right adjustment buttons, respectively, which can respectively move the left reversing trajectory and the right reversing trajectory on the line, the bottom, the left and the right. Make adjustments.
  • An angle rotation button is respectively arranged in the left reversing trajectory control area and the right reversing trajectory control area, and the angles of the left reversing trajectory line and the right reversing trajectory line are respectively adjusted.
  • the utility model integrates the traditional rear view mirror reversing trajectory line, and creatively changes the left reversing trajectory line and the right reversing trajectory line respectively.
  • each of the various types is stored in the form of a static picture.
  • the angle of the left reversing trajectory static picture and the right reversing trajectory static picture first adjust the static picture of the reversing trajectory on one side of the left and right, so that it is displayed on the reversing display, replace the different pictures, find the angle of the reverse trajectory with the reality Almost parallel a static picture of the reversing trajectory, then adjust its position up and down, left and right, let it follow the realistic reversing trajectory
  • the lines overlap, so that the reverse trajectory on one side is adjusted, and the other side is adjusted, and finally the left and right are combined and displayed on the screen to realize a real display of the reverse trajectory.
  • the utility model adopts the method of picking up static pictures of different reversing trajectory lines, and realizes the dynamic adjustment of the angle rotation of the reverse trajectory; by using the methods of respectively adjusting the left and right reversing trajectory lines, two sets of limited static picture pictures are realized. , combined with a lot of display effects of the reverse track.
  • the left and right reversing lines and the right reversing line can be moved up and down, respectively, to solve the trouble caused by the asymmetry of the left and right reversing trajectories in many cases;
  • the utility model innovatively superimposes two transparent pictures, and adjusts the trajectory lines Divided into the left half adjustment, the right half adjustment, the left half, the right half has a variety of trajectory lines, while the left and right sides can be adjusted up and down and left and right, solving the traditional reverse trajectory adjustment method cost is too high, can not realistically simulate reversing
  • the problem of the trajectory line, and the cost of the patent solution is low, the system is stable and reliable, and the operation is simple.
  • Figure 1 is an exploded perspective view of the utility model
  • FIG. 2 is a diagram showing an example of a static picture library of a left reverse trajectory line of the present invention
  • FIG. 3 is a diagram showing an example of a static picture library of a right reverse trajectory line of the present invention.
  • Figure 4 is a control panel diagram of the reverse trajectory controller of the present invention.
  • Figure 5 is a schematic view of adjusting the reverse trajectory line of the utility model
  • FIG. 6 is a flow chart of the operation of the rear view processor of the present invention.
  • FIG. 7 is a block diagram of the circuit of the present invention. detailed description
  • a rear view mirror with an adjustable reverse trajectory includes a rear view mirror main body 10, a front camera 20, a reversing camera 30, and a display screen 40 and a circuit board disposed in the main body of the rear view mirror. (not shown), further including a reverse trajectory controller 50.
  • the circuit board is provided with a flash memory 60, a rear view processor 70 and an infrared receiver 80.
  • the flash memory 60 stores various reverse trajectory lines statically.
  • the image rear view processor 70 includes an input end and an output end. The input end is connected to the front camera 20 and the reversing camera 30, the output end is connected to the display screen 40, and the infrared receiver 80 is configured to receive the reversing trajectory line controller 50. Infrared signal.
  • the flash memory 60 stores a left reverse track line static picture library and a right reverse track line static picture library, and the picture library has a plurality of reverse track line static pictures.
  • the control panel of the reverse trajectory controller 50 is divided into a left reverse trajectory control area 51 and a right reverse trajectory control area 52.
  • 1 is a mode for entering or exiting the reverse trajectory line
  • 2 Adjust the direction of the left reversing trajectory upwards
  • 3 to the right of the left reversing trajectory 4 to the left reversing trajectory direction
  • 6 to the left reversing trajectory The angle is rotated counterclockwise
  • 7 is the left reverse trajectory downward adjustment
  • 8 is the right reverse trajectory line direction upward adjustment
  • 9 is the right reverse trajectory line direction is adjusted to the left
  • 101 is the right reverse trajectory line direction is adjusted to the right
  • 11 For the right reversing trajectory line angle to rotate counterclockwise
  • 12 for the right reversing trajectory line direction downward adjustment
  • 13 for the right reversing trajectory line angle clockwise adjustment.
  • the rear view camera and the rear view mirror are installed, and the driver opens The rear view mirror enters the working mode and drives into the reverse state.
  • the button or the remote controller for controlling the trajectory line is adjusted, and the rearview mirror is connected to the instruction set, and the color ribbon image representing the trajectory line in the flash memory is displayed on the rear view mirror screen, and is controlled by the reverse trajectory line.
  • the reversing trajectory controller will select the most consistent picture to overlap with the reversing trajectory, so as to truly reflect the reversing trajectory on the display, as shown in Figure 5, where: 100 represents the left reversing trajectory on the screen.
  • the adjustment position in the upper X-axis direction is 42, where L is the abbreviation of LEFT, X is the X-axis, and 200 represents the left reverse trajectory.
  • the adjustment position in the Y-axis direction on the screen is 114, where Y is the Y-axis and L is the LEFT.
  • 300 represents the second left reversing trajectory still picture in the order of Arabic numerals in the left reversing trajectory still picture library, where NUM is short for NUMBER, 4 00 represents the right reversing trajectory on the screen in the X-axis direction of the adjustment position is 224, where X refers to the X-axis, R is short for RIGHT, 500 represents the right reversing trajectory in the screen Y-axis direction is adjusted to 114, where Y It refers to the Y axis, R is short for RIGHT, and 600 represents the 14th right reversing trajectory still picture in the static picture library of the right reversing trajectory.
  • NUM is short for NUMBER
  • R is short for RIGHT
  • 700 is for the corresponding left reverse trajectory line being adjusted on the screen
  • 800 is for the corresponding right reverse trajectory line being adjusted on the screen.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Signal Processing (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

L'invention concerne un rétroviseur de voiture ayant une trajectoire de recul réglable, comprenant un corps de rétroviseur (10), une caméra avant (20), une caméra de recul (30) et un écran d'affichage (40) et une carte de circuits imprimés située dans le corps de rétroviseur, et comprenant en outre un dispositif de commande de trajectoire de recul (50), dans lequel une image de trajectoire de recul complète traditionnelle est séparée en une image de trajectoire de recul gauche et en une image de trajectoire de recul droite, une trajectoire de recul gauche et une trajectoire de recul droite sont réglées individuellement de façon à parvenir à un réglage flexible de la trajectoire de recul. Un ensemble de solutions peut être adapté à des exigences de réglage de trajectoire de recul de presque toutes les voitures de différents types.
PCT/CN2014/070679 2013-10-12 2014-01-15 Rétroviseur de voiture ayant une trajectoire de recul réglable WO2015051599A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201320636183.7U CN203485831U (zh) 2013-10-12 2013-10-12 一种带可调整倒车轨迹线的汽车后视镜
CN201320636183.7 2013-10-12

Publications (1)

Publication Number Publication Date
WO2015051599A1 true WO2015051599A1 (fr) 2015-04-16

Family

ID=50256680

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/070679 WO2015051599A1 (fr) 2013-10-12 2014-01-15 Rétroviseur de voiture ayant une trajectoire de recul réglable

Country Status (2)

Country Link
CN (1) CN203485831U (fr)
WO (1) WO2015051599A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108297790A (zh) * 2017-01-12 2018-07-20 国堡交通器材股份有限公司 适用于倒车显影的倒车辅助线调整系统及其方法
CN106985751A (zh) * 2017-04-07 2017-07-28 深圳市歌美迪电子技术发展有限公司 后视显示方法、装置及设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101059351A (zh) * 2006-04-19 2007-10-24 财团法人车辆研究测试中心 车辆倒车轨迹辅助方法
CN201012658Y (zh) * 2006-10-30 2008-01-30 唐飞 带存储卡装置的汽车后视镜显示器
WO2009036176A1 (fr) * 2007-09-11 2009-03-19 Magna Electronics Système d'imagerie pour véhicule
CN202218341U (zh) * 2011-08-24 2012-05-09 广州优创电子有限公司 带有超声波测距雷达的倒车轨迹视像装置
CN102572379A (zh) * 2010-12-21 2012-07-11 同致电子科技（厦门）有限公司 一种动态轨迹线倒车影像辅助系统及其方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101059351A (zh) * 2006-04-19 2007-10-24 财团法人车辆研究测试中心 车辆倒车轨迹辅助方法
CN201012658Y (zh) * 2006-10-30 2008-01-30 唐飞 带存储卡装置的汽车后视镜显示器
WO2009036176A1 (fr) * 2007-09-11 2009-03-19 Magna Electronics Système d'imagerie pour véhicule
CN102572379A (zh) * 2010-12-21 2012-07-11 同致电子科技（厦门）有限公司 一种动态轨迹线倒车影像辅助系统及其方法
CN202218341U (zh) * 2011-08-24 2012-05-09 广州优创电子有限公司 带有超声波测距雷达的倒车轨迹视像装置

Also Published As

Publication number Publication date
CN203485831U (zh) 2014-03-19

Similar Documents

Publication Publication Date Title
WO2021098254A1 (fr) Procédé et dispositif d'interaction de stationnement automatique
CN106240481B (zh) 一种用于车载的投影系统及汽车
JP6148887B2 (ja) 画像処理装置、画像処理方法、及び、画像処理システム
JP5148328B2 (ja) 表示制御装置、表示制御方法、表示制御プログラム及びコンピュータ読み取り可能な記録媒体
CN105974583A (zh) 用于车辆的抬头显示器及其控制方法
CN106125306A (zh) 一种抬头显示系统、车辆控制系统及车辆
JP2015000630A5 (fr)
CN205333968U (zh) 一种hud调节系统
TWI749574B (zh) 車用中控屏系統及控制該系統的方法
CN108133497B (zh) 一种360°全景系统的标定场地和标定方法
CN107444266A (zh) 一种车用抬头显示系统
JP7107794B2 (ja) 表示制御装置
WO2015051599A1 (fr) Rétroviseur de voiture ayant une trajectoire de recul réglable
CN103568962B (zh) 一种基于can总线的汽车后视镜控制系统
CN111726593A (zh) 一种新型车灯投影控制系统
CN105022167B (zh) 一种双模式抬头显示装置及其显示方法
CN102806851A (zh) 一种带扩展行车视野功能的汽车仪表及汽车
CN206532530U (zh) 一种车窗虚拟现实显示系统
CN111669543A (zh) 用于停车解决方案的车辆成像系统和方法
JP7232613B2 (ja) カメラ付き自動車玩具のための走行路構築具
CN208334784U (zh) 一种车载多功能娱乐系统以及一种多功能娱乐车辆
CN207809066U (zh) 一种车载显示控制系统
CN216034093U (zh) 投影系统和汽车
WO2023045696A1 (fr) Système d'entrée de projection monté sur véhicule et véhicule
CN205983843U (zh) 一款支持摄像机三维旋转的车牌识别一体机

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: 14852345

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: 14852345

Country of ref document: EP

Kind code of ref document: A1