KR20120119704A - System for changing the traffic lane using a rear view camera and method thereof - Google Patents

System for changing the traffic lane using a rear view camera and method thereof Download PDF

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Publication number
KR20120119704A
KR20120119704A KR1020110037837A KR20110037837A KR20120119704A KR 20120119704 A KR20120119704 A KR 20120119704A KR 1020110037837 A KR1020110037837 A KR 1020110037837A KR 20110037837 A KR20110037837 A KR 20110037837A KR 20120119704 A KR20120119704 A KR 20120119704A
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KR
South Korea
Prior art keywords
rear camera
driver
image
angle
mirror
Prior art date
Application number
KR1020110037837A
Other languages
Korean (ko)
Inventor
최성태
Original Assignee
현대자동차주식회사
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Application filed by 현대자동차주식회사 filed Critical 현대자동차주식회사
Priority to KR1020110037837A priority Critical patent/KR20120119704A/en
Publication of KR20120119704A publication Critical patent/KR20120119704A/en

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    • 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
    • B60R1/02—Rear-view mirror arrangements
    • B60R1/08—Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/04—Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • 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
    • H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
    • 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
    • B60R2300/20—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used
    • B60R2300/202—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used displaying a blind spot scene on the vehicle part responsible for the blind spot
    • 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
    • B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
    • B60R2300/804—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for lane monitoring

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)

Abstract

The present invention relates to a lane change system and a lane change method of a vehicle, and enables a safe lane change by showing a blind spot to a driver through a display unit formed in a rear camera and a side mirror when changing a lane of a vehicle. It relates to a system and a method.
More specifically, according to the present invention, the rear camera is adjustable angle; A display unit displaying an image of the rear camera to a driver; And a controller for adjusting an angle of the rear camera according to an output of a vehicle transmission lever and transmitting an image of the rear camera to the display unit.

Description

System for Changing the Traffic Lane Using a Rear View Camera and Method Thereof}

The present invention relates to a lane change system and a lane change method of a vehicle, and enables a safe lane change by showing a blind spot to a driver through a display unit formed in a rear camera and a side mirror when changing a lane of a vehicle. It relates to a system and a method.

In general, when driving a vehicle, the driver can easily identify and determine the situation in the forward direction, but the left, right, and rear sides of the vehicle are blind spots of the driver's field of view. To this end, room mirrors, side mirrors, and rearview mirrors are mounted on the interior and exterior surfaces of the vehicle.

However, common means for securing a field of view, such as a room mirror, a side mirror, and a rearview mirror, is made of a mirror of a general type that identifies objects by using light reflection, and their positions are distributed and installed inside and outside the vehicle, respectively. According to the direction that the driver wants to check, there is a problem of inconvenient use of actively turning the head or turning the eyes to determine the situation for each position from a distance.

In addition, the above-described field securing means, as a mirror structure that allows the object to be judged by its simple function of light reflection, the clarity of the subject or the reflecting range of the object must be extremely limited. The trailing and side blind spots result in structural problems that cannot be identified at all.

In other words, if the rearview mirror of the driver's or front passenger's seat is a flat mirror, there is no refraction, which provides accurate distance and reflection of the shape, but the blind spot inevitably occurs in the rear side of the car due to the small viewing angle. Become,

In particular, the side mirror formed on the front passenger's side is far from the driver's seat, so the reflection angle of the mirror that the driver can see is very small, so that the mirror is installed slightly convex from both sides of the mirror to secure the driver's viewing angle. It is decisive that it is almost impossible to secure the field of vision.

As a result, the conventional flat side mirrors installed in the vehicle while driving have a small rear viewing angle, and the central convex rearview mirror designed to compensate for this is another problem. Because it is difficult to do it, and because it is limited to give a convex angle due to the refraction phenomenon, which is a special phenomenon of glass material, it implies the risk of contact accident and large accident by left turn, right turn, and interruption with the oncoming vehicle from the side and rear. When the side mirror having the auxiliary mirror is purchased and attached to the existing vehicle, the adjustment means becomes cumbersome because it has to be adjusted according to the physical conditions of different drivers.

Also, in recent years, when reversing a car, an automobile system is provided which operates a camera provided at the rear of the vehicle body to display a rear view with a display device provided therein.

However, such a conventional vehicle rear monitoring camera is not expected to change the selective position of the camera according to a series of fully fixed installation structure that must be bolted to the already set position, providing a fixed rear image to the driver There was a problem.

Therefore, in changing lanes of a running vehicle, there is no system for completely eliminating blind spots and thus it is not possible to completely guarantee driving stability of the vehicle. There is a need for a system and a method for providing a rearward and rearward captured image to a driver to enable a lane change of a safe vehicle.

The present invention has been made to solve the above-mentioned problems of the prior art, the object of the present invention is to provide a lane change system that can secure the field of view of the blind spots in the rear and rear using a rear camera while driving the vehicle. have.

In addition, the present invention has another object to provide a lane change system capable of safer driving by providing the rear and rear images captured by the rear camera to the driver through a side mirror provided with a display.

In addition, the present invention can check the rear and rear blind spots while driving, without attaching a separate convex mirror to the side mirror, or install a separate camera in addition to the rear camera, it is easy to install and low installation cost Another purpose is to provide a lane change system.

The technical objects to be achieved by the present invention are not limited to the above-mentioned technical problems, and other technical subjects which are not mentioned can be clearly understood by those skilled in the art from the description of the present invention .

According to an aspect of the present invention for solving the above problems of the prior art, the angle adjustable rear camera; A display unit displaying an image of the rear camera to a driver; And a controller for adjusting an angle of the rear camera according to an output of a vehicle transmission lever and transmitting an image of the rear camera to the display unit.

In the present invention, the display unit includes a lane change system, characterized in that formed in the side mirror (Outside Mirror) to display the image of the rear camera in one area.

The present invention includes a lane change system characterized in that the image of the rear camera is displayed in one region of the side mirror according to whether the direction indicator light of the driver is input.

In the present invention, when the transmission lever is in the R (Reverse) stage, the control unit adjusts the angle of the rear camera downward, and when the transmission lever is not in the R (Reverse) stage, the angle of the rear camera And a lane change system characterized by upward adjustment.

In the present invention, the control unit, BCM (Body Control Module) for adjusting the angle of the rear camera; A driver door module (DDM) for controlling the operation of the side mirror on the driver's side; And an ADM (Assit Door Module) for controlling the operation of the side mirror on the side of the passenger seat.

According to another aspect of the present invention for solving the above problems of the prior art, (a) receiving the output of the transmission lever in the control unit to determine whether the transmission lever is in the R (Reverse) stage; (b) adjusting an angle of the rear camera when the transmission lever is not at the reverse stage (R); And (c) displaying an image of the rear camera on a display unit.

Step (c) in the present invention, (C1) checking whether the direction indicator light input of the driver; And (C2) displaying an image of the rear camera in one region of the side mirror when the driver's direction indicator is input.

According to the lane change system according to the present invention, there is an effect that it is possible to secure the field of view of the blind spots in the rear and rear sides by using the rear camera while the vehicle is running. To this end, the rear camera of the present invention is utilized as a rear view mirror for checking the rear only when the vehicle is reversed, and in the case of driving the vehicle, the rear camera is adjusted upward to drive the rear and rear view. .

In addition, according to the present invention, by providing the image of the rear and rear images taken by the rear camera to the driver through the side mirror provided with the display portion, there is an effect that can be safer driving.

In addition, according to the present invention, it is possible to check the rear and rear blind spots while driving, without attaching a separate convex mirror to the side mirror or installing a separate camera in addition to the rear camera, so that the installation is simple and the installation cost It is effective to provide this inexpensive lane change system.

1 is a block diagram of a lane change system according to an embodiment of the present invention.
2 is an exemplary view showing a vehicle state when the simple rear photographing mode is operated according to an embodiment of the present invention.
Figure 3 is an exemplary view showing a vehicle state when the rear side shooting mode according to an embodiment of the present invention.
Figures 4a to 4b is an exemplary view showing a rear camera angle is adjusted according to an embodiment of the present invention.
5 is a flow chart of a lane change method according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of the terms appropriately It should be interpreted in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined. Therefore, the embodiments described in this specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, It is to be understood that equivalents and modifications are possible.

The present invention may be configured to include a rear camera with a motor, a side mirror capable of display, and a control unit for controlling the same.

The rear camera is capable of operating up, down, left, right, and up and down, in particular, up and down through the motor, and when the angle is toward the top, the shooting angle becomes wider, so that the rear camera is in the rearward shooting mode. Will perform.

If the transmission gear is in the R (Reverse) stage, adjust the rear camera's direction to the bottom, and it becomes the simple rear shooting mode.If the transmission gear is not in the R (Reverse) stage, adjust the rear camera's angle to the top and then The camera will switch to side shooting mode.

When the driver manipulates a direction indicator of a multi-function switch mounted on a steering wheel to change lanes, a result of a rearward shooting mode of the rear camera may be displayed in one area of the side mirror. If the multi-function switch (Muti-Fuction Switch) is turned to the previous state after the lane change, the rear side photographing image displayed on the display unit of the side mirror is erased and is maintained as a normal mirror.

The controller of the present invention may include a Body Control Module (BCM), a Driver Door Module (DDM), and an Assit Door Module (ADM). The BCM (Body Control Module) receives the transmission state in real time. If the transmission state is R (Reverse), the simple rear monitoring mode output is transmitted to the rear camera, and if it is not R (Reverse), the rear side monitoring mode The output will be sent to the rear camera.

The BCM (Body Control Module) informs the Driver Door Module (DDM) / Assit Door Module (ADM) when a turn signal signal is received, and the DDM (Driver Door Module) / ADM (Assit Door Module) is located on the rear side mirror. It displays the shooting screen so that you can safely change lanes.

1 is a block diagram of a lane change system according to an embodiment of the present invention.

The lane change system according to the present invention adjusts the angle of the rear camera according to the output of the rear camera 150 which can adjust the angle, the display unit 161 which displays the image of the rear camera to the driver, and the vehicle transmission lever. And a controller 100 for transmitting the image of the rear camera to the display unit.

The rear camera 150 may include a motor to adjust the photographing angle, and may be controlled by a body control module (BCM) 110 included in the controller 100. In the case of the simple rear shooting mode, the angle of the rear camera 150 is adjusted downward, and when the rear and rear sides are photographed, the angle of the rear camera 150 is adjusted upward.

Preferably, the simple rear shooting mode may be operated within an angle of 0 ° to 45 ° based on the bumper of the vehicle, and the rear rear shooting mode may be operated within a range of 45 ° to 90 °.

The control unit 100 adjusts the angle of the rear camera 150 downward when the transmission lever is in the R (Reverse) stage, and when the transmission lever is not in the R (Reverse) stage, that is, D ( In the driving stage, the N (neutral) stage, and the like, the angle of the rear camera 150 is adjusted upward.

Therefore, when the driver simply needs an image of the rear side such as when parking, the simple rear shooting mode is driven, and when driving, the rear rear shooting mode is driven.

The display unit 161 may be formed in a side mirror 160 that displays an image of the rear camera 150 in one area thereof. Of course, the display unit 161 may be implemented in a separate display device in which an image of the rear camera 150 is mounted on the front of the driver's seat and a DMB screen or a navigation screen is displayed.

The display unit 161 formed on the side mirror 160 may be attached to one side of the side mirror or may be provided at a position separate from the side mirror as required by the invention. The display unit 161 may be formed as a device capable of displaying a screen, and may be implemented as a liquid crystal such as, for example, a liquid crystal display (LCD).

The controller 100 may control the image of the rear camera 150 to be displayed in one region of the side mirror 160 according to whether the direction indicator light of the driver is input. That is, when the left turn indicator is input, the photographed image of the rear camera 150 can be controlled in one area of the side mirror of the driver's seat, and similarly, when the right turn indicator is input, the rear camera 150 is displayed in one area of the passenger side side mirror. ) Will be able to control the image taken.

To this end, the control unit 100, the body control module (BCM) 110 for adjusting the angle of the rear camera, the driver door module (DDM) 120 for controlling the operation of the side mirror on the driver's side and the passenger's side It may include an ADM (Assit Door Module) 120 for controlling the operation of the side mirror.

The BCM 110 may be connected to the rear camera 150 having a motor to adjust a lens angle of the rear camera 150 up and down. In some cases, the lens angle of the rear camera 150 may be fixed and the position of the rear camera 150 may be adjusted up and down.

The DDM (Driver Door Module) 110 is mounted on the left side of the driver's seat to control the operation of doors, power windows, etc. on the driver's side and the driver's back, and the ADM (Assist Door Module) 120 is the passenger's right side of the vehicle. It is mounted on the front passenger's side and the front passenger's back door, power window to control the operation.

That is, the DDM 110 is located at the left side of the driver's seat and located at the driver's seat side and the driver's seat, an electronic control unit (ECU), a side mirror on the driver's seat, and a display unit 161 and a tilt ECU mounted thereon. It performs LIN (Local Interconnect Network) communication with seat ECU, I / S mirror, switch module, etc. to transmit / receive related data to perform functions.

Similarly, the ADM 120 is located at the right side of the passenger seat, the ECU located at the passenger seat side and the passenger seat rear side, the side mirror on the passenger seat side, and the display unit 161 mounted thereon, a tilt ECU, and a seat ECU. It can perform a function by transmitting and receiving related data through LIN (Local Interconnect Network) communication with a switch module.

A control area network (CAN) may be provided between the driver door module (DDM) 110 and the assist door module (ADM) 120 to enable data communication.

Therefore, the BCM (Body Control Module) 110, which receives the output result of the transmission lever and the input direction indicator, transmits the information to the driver door module (110) and the assist door module (ADM) 120. As a result, the display unit 161 formed on the side mirror 160 is configured to determine whether or not it is displayed.

2 is an exemplary view illustrating a vehicle state when the simple rear photographing mode is operated according to an embodiment of the present invention.

The rear camera 170 according to the present invention is utilized as a rearview mirror for simply checking the rear when the vehicle is reversed, and a predetermined signal such as a gear signal and a direction command input signal, which is not a reverse gear, may be detected during driving of the vehicle. Only in this case, the rear side image screen captured by the rear camera 170 is displayed on the side mirror 160.

As shown in FIG. 2, the rear camera 150 is downwardly adjusted when the vehicle is reversed, and only the rear of the close distance is photographed within the range necessary for the rearward of the vehicle, so that the rear camera 150 is photographed by the rear camera 150. It can be said that the range is relatively narrow.

Figure 3 is an exemplary view showing a vehicle state when the rear side shooting mode according to an embodiment of the present invention.

When the transmission gear level is not the R stage, the rear camera 170 of the present invention may capture a relatively wider range of images than when the transmission gear level is adjusted upward. That is, the upwardly adjusted rear camera 170 may not only photograph a rear image of a close distance, but also photograph the rear and rear sides so that lane change can be safely performed.

The display unit 161 of the present invention may be attached to the front surface of the side mirror 160, but as shown in FIG. 3, the display unit 161 is disposed on the rear surface of the mirror or inside the mirror so that only the side mirror 160 is normally visible. May be located.

That is, when the side mirror 160 is viewed from the outside, only the mirror is normally seen, and when the display unit 161 is driven by the input of a turn signal lamp and outputs a predetermined image, the screen is displayed on one region of the mirror on which the display is formed. Will be.

In this case, the display unit 161 is coded with a reflective material capable of performing a mirror function on the display screen, and when the mirror function is normally performed and image data is input, the display unit 161 may display the displayed image or the rear surface of the mirror. The display unit 161 is located in the mirror, and the reflective material coded in the mirror of the corresponding position reflects the light flowing from the outside and transmits the light according to the image emitted from the rear display unit 161 to be emitted to the outside. will be.

An input module for displaying an image of the rear camera 170 on the side mirror 160 may be a direction indicator mounted on a steering wheel of a driver's seat. However, according to the necessity of the invention, it may be variously implemented as a separate button, number position, and the like.

A process of presenting the captured image in the rear side photographing mode to the display unit 161 of the side mirror 160 is as follows.

The controller of the present invention outputs the image data received from the rear camera 170 to the display unit 161 of the side mirror 160. The controller receives the image data from the rear camera 170 in accordance with the necessity of the invention. In addition, the image data may be transmitted to the side mirror 160, and the rear camera 160 may directly transmit image data to the display unit 161 of the side mirror 160. In this case, the rear camera 170 may transmit the image data in a data format that can be output by the display unit 161, that is, a decoded image signal.

In this case, the image photographed from the rear camera 170 may be displayed only in a predetermined one of both side mirrors, or may be displayed on both side mirrors.

Through this process, when the direction indicator returns to its original state, the controller may stop the image display of the display unit 161 formed on the side mirror 160.

4A to 4B are exemplary views illustrating a rear camera in which an angle is adjusted according to an embodiment of the present invention.

The rear camera 170 of the present invention may adjust the angle of the camera lens by using a motor (not shown) connected to a body control module (BCM) of the controller 100.

That is, the BCM receives the transmission lever output result input from the transmission lever in real time. I) When the transmission lever is in the R stage, the BCM is driven downward to adjust the angle of the rear camera 170 to the simple rear shooting mode. , ii) When the transmission lever is not in the R stage (D (Driving) stage, N (Netrual) stage, or P (Parking) stage), the rear side camera mode is adjusted by adjusting the angle of the rear camera 170 upward. Drive as possible.

Preferably, the simple rear shooting mode may be operated within an angle of 0 ° to 45 ° based on the bumper surface of the vehicle, and the rear rear shooting mode may be operated within a range of 45 ° to 90 °. .

4A to 4B illustrate a shape of adjusting only the angle of the lens of the rear camera 170, but may also adopt a form in which the rear camera itself can be vertically moved up and down in accordance with the necessity of the invention.

5 is a flowchart of a lane change method according to an embodiment of the present invention.

First, the control unit receives an output of the transmission lever and determines whether the transmission lever is in the R (Reverse) stage (S51). The output of the transmission lever is transmitted to the body control unit (BCM) to determine whether or not the reverse gear.

If the transmission lever is in the R (Reverse) stage, the rear camera angle is adjusted downward so that the rear camera is in the simple rear shooting mode, and the rear image is not output to the side mirror (S52).

When the transmission lever is not in the R (Reverse) stage, the lens angle of the rear camera is adjusted upward (S53). That is, when the transmission lever is in the D (Driving) stage, the N (Netrual) stage, or the P (Parking) stage, the rear camera is controlled by the BCM (Body Control Unit) to be in the rear side shooting mode.

Subsequently, the display unit displays an image of the rear camera on the display unit. First, the driver determines whether the driver's direction indicator light is input (S54).

If the driver does not input the direction indicator, the display unit is not driven to the side mirror, and maintains the mirror state as usual (S56).

On the other hand, when the driver's direction indicator is input, the image of the rear camera is displayed in one region of the side mirror (S55).

Subsequently, after the driver changes lanes safely after seeing the rear view image displayed in the side mirror, the output of the rear side image is stopped in the side mirror when no input of a direction light is input. The side mirror is a normal mirror. State is maintained.

Although the present invention has been described in connection with the specific embodiments of the present invention, it is to be understood that the present invention is not limited thereto. Those skilled in the art can change or modify the described embodiments without departing from the scope of the present invention, and within the equivalent scope of the technical spirit of the present invention and the claims to be described below. Various modifications and variations are possible.

100: control unit 110: BCM
120: DDM / ADM 130: transmission
140: turn signal input unit 150, 170: rear camera
160: side mirror 161: display unit
162: an area where the display unit is not formed in the side mirror
180: vehicle

Claims (7)

Rear camera with adjustable angle;
A display unit displaying an image of the rear camera to a driver; And
A control unit for adjusting an angle of the rear camera according to an output of a vehicle transmission lever and transmitting an image of the rear camera to the display unit;
Lane change system comprising a.
The display device according to claim 1,
And a side mirror which displays an image of the rear camera in one area thereof.
The method of claim 2,
And a rear camera image is displayed in one region of the side mirror according to whether the driver's direction indicator is input.
The method of claim 1, wherein the control unit,
When the transmission lever is in the R (Reverse) stage, the angle of the rear camera is adjusted downward,
And when the transmission lever is not at the R (reverse) end, adjusting the angle of the rear camera upward.
The method of claim 1, wherein the control unit,
Body Control Module (BCM) for adjusting the angle of the rear camera;
A driver door module (DDM) for controlling the operation of the side mirror on the driver's side; And
Assit Door Module (ADM) for controlling the operation of the side mirror of the passenger seat side;
Lane change system comprising a.
(a) receiving the output of the transmission lever from the control unit and determining whether the transmission lever is in the R (Reverse) stage;
(b) adjusting an angle of the rear camera when the transmission lever is not at the reverse stage (R); And
(c) displaying an image of the rear camera on a display unit;
Lane change method comprising a.
The method of claim 6, wherein step (c) comprises:
(C1) checking whether the direction indicator light of the driver is input; And
And (C2) displaying an image of the rear camera in one region of the side mirror when the driver's direction indicator is input.
KR1020110037837A 2011-04-22 2011-04-22 System for changing the traffic lane using a rear view camera and method thereof KR20120119704A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110037837A KR20120119704A (en) 2011-04-22 2011-04-22 System for changing the traffic lane using a rear view camera and method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110037837A KR20120119704A (en) 2011-04-22 2011-04-22 System for changing the traffic lane using a rear view camera and method thereof

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Publication Number Publication Date
KR20120119704A true KR20120119704A (en) 2012-10-31

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KR1020110037837A KR20120119704A (en) 2011-04-22 2011-04-22 System for changing the traffic lane using a rear view camera and method thereof

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106427791A (en) * 2016-11-09 2017-02-22 山东国金汽车工程技术有限公司 Automatically adjustable inside rear-view mirror of automobile
CN107644197A (en) * 2016-07-20 2018-01-30 福特全球技术公司 Rear portion video camera lane detection

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107644197A (en) * 2016-07-20 2018-01-30 福特全球技术公司 Rear portion video camera lane detection
CN106427791A (en) * 2016-11-09 2017-02-22 山东国金汽车工程技术有限公司 Automatically adjustable inside rear-view mirror of automobile

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