KR20210144993A - Peripheral Video and Navigation Display Of Automobile - Google Patents

Abstract

In the present invention, disclosed is a display device for a surrounding image and navigation of a vehicle. The present invention comprises: first and second side rear detection cameras; first and second front cameras; first and second side rear camera driving units; first and second rear cameras; a vehicle speed detection unit for detecting the speed of a vehicle; a control unit; and first to eighth image display units for displaying images received from the front camera or the first and second rear detection cameras according to the control of the control unit. In the present invention, the control unit selectively displays information on an instrument panel or first to eighth image display unit screens. The present invention further includes a navigation device mounted on a dashboard above the instrument panel. The present invention can promote safety by arranging the navigation device in the upper center and displaying images around the vehicle on the instrument panel.

Description

Peripheral Video and Navigation Display Of Automobile

The present invention is the applicant's pre-registered patent No. 1827575 (10-2011-74198, title of invention; side mirror for a vehicle with blind spots removed), earlier application 10-2016-146504 (title of the invention; blind spot of driver's side rearview mirror) resolution device) and earlier application 10-2018-79582 (Title of the invention; vehicle width display device) can be referred to as a series of inventions for understanding the present invention.

The present invention relates to a peripheral image and navigation display device of a vehicle, and more particularly, to a peripheral image and navigation display device for a vehicle that efficiently transmits an image of the vehicle's surroundings received from a plurality of cameras to the front of the driver for safe driving will be.

In general, when parking or turning on a narrow road, it is difficult for the driver to accurately determine the vehicle width. In particular, it was difficult to see the front edge or the rear edge in the direction of the passenger seat.

In order to solve this difficulty, conventionally, a guide bar was installed at the bonnet and the fender connection part, but there were many inconveniences such as giving a feeling like a novice driver in appearance or having to remove it during automatic car washing.

In order to solve this problem, a vehicle width indicator driving device is disclosed in Unexamined Utility Model Publication No. 1998-027233.

However, since this prior art is mounted only on the right side of the front bumper of the vehicle, there is a problem in that it is difficult to recognize the vehicle width with respect to other parts, and since it is always on (protrusion fixed) during driving, there is a problem of giving a feeling like a novice driver in appearance.

On the other hand, the concern to be solved with respect to the blind spot in the conventional driver's side mirror was mainly related to the blind spot on the rear side. It is true that a number of techniques for solving this problem are well known (see Patent Documents 1 to 5).

However, there are cases in which an accident occurs because a person or object is often obscured by the driver's side mirror while the vehicle is being driven, particularly during a slow left turn.

In addition, the recent trend of side mirrors disappearing from automobiles is that cameras are replacing them.

On the other hand, with the development of automobile technology, the engine rotation speed, engine temperature, engine oil warning, etc. displayed on the instrument panel are hardly problematic, and the driver does not see them well.

In addition, these days, navigation is essential, and since the navigation device is mounted on one side, it is an obstacle to safe driving.

(Utility model document 1) Domestic utility model publication 1998-027233 Domestic Patent Application Publication 10-2010-0109539 Domestic Patent Application Publication 10-2013-0096585 Domestic utility model disclosure 20-1998-012737 Domestic utility model publication 20-1999-0007563 Domestic utility model disclosure 20-2014-0001625

The present invention has been devised to solve the above-described problems, and an object of the present invention is to provide an image and navigation display device around a vehicle that can promote safety by arranging a navigation system on an upper part of an instrument panel.

In addition, the present invention has been devised to solve the above-described problems, and an object of the present invention is to provide an image of the surroundings of a vehicle and a navigation display device that can promote safety by arranging images around the vehicle on an instrument panel.

In addition, the present invention has been devised to solve the above-described problems, and an object of the present invention is to provide an apparatus for displaying an image and a navigation system around a vehicle that can selectively view an image screen or an instrument panel screen around the vehicle according to a driver's selection.

In addition, the present invention has been devised to solve the above-described problems, and when a risk of a vehicle accident is sensed while viewing a navigation screen, an image of the surroundings of the car that automatically switches to the screen of a part where the risk of a vehicle accident is expected, and An object of the present invention is to provide a navigation display device.

In addition, the present invention has been devised to solve the above-described problems, and provides a peripheral image and navigation display device for a vehicle that promotes safe driving by displaying images received from a plurality of cameras according to the situation on a plurality of image display units. that you want to provide.

In addition, the present invention has been devised to solve the above-described problems, and it is possible to safely drive a vehicle by selectively displaying images of the vehicle's surroundings according to the vehicle's forward and backward or vehicle speed and driving direction without the need for a side mirror. An object of the present invention is to provide an image and navigation display device.

In addition, the present invention has been devised to solve the above-described problems, and a device for displaying an image and navigation around a vehicle that can prevent an accident from occurring due to the driver not discovering an object or person in the blind spot of the side mirror is intended to provide.

In addition, the present invention has been devised to solve the above-described problems, and by moving the side mirror rearward while driving by a certain distance and folding it, and moving it to the original position only when necessary to illuminate the side rear, the driver can use the side mirror. It is an object of the present invention to provide a peripheral image and navigation display device of a vehicle that can prevent an accident from not being able to detect an object or person in a blind spot.

In addition, the present invention has been devised to solve the above-described problems, and by removing the side mirror and photographing the side and rear, the driver fails to find an object or person in the blind spot of the side mirror, thereby preventing accidents from occurring. An object of the present invention is to provide an image and navigation display device around the vehicle that can be prevented.

In addition, the present invention has been devised to solve the above-described problems, and almost completely prevents accidents that collide with objects or people by enabling the driver to accurately determine the vehicle width when parking or turning on a narrow road. An object of the present invention is to provide a peripheral image and navigation display device of a vehicle that can do this.

In addition, the present invention has been devised to solve the above-described problems, and provides a peripheral image and navigation display device for a vehicle that does not feel like a novice driver in appearance by automatically protruding a vehicle width indicator when slowing down on a narrow road. that you want to provide.

A peripheral image and navigation display device of a vehicle according to an embodiment of the present invention,

first and second side rear detection cameras for detecting the rear side of both sides of the vehicle;

first and second front cameras for photographing the front of both sides of the vehicle;

First, second rear camera for photographing the rear of both sides;

a vehicle speed sensor detecting the speed of the vehicle;

a controller configured to selectively display images received from the first and second front cameras, first and second side rear detection cameras, and first and second rear detection cameras when vehicle power is applied;

and first to eighth image display units for displaying images received from the first and second front cameras or the first and second side rear detection cameras under the control of the controller.

The first to eighth image display units are formed on the instrument panel,

The control unit selectively displays information on the instrument panel or the first to eighth image display unit screens.

It further includes a navigation mounted on the dashboard above the instrument panel.

Further comprising a vehicle speed sensing unit for detecting the vehicle speed,

When the vehicle speed received from the vehicle speed sensor is less than 40 km, the control unit

The first image display unit displays the image received from the first front camera on the passenger side,

The second image display unit displays the image received from the second front camera on the driver's seat side,

The third image display unit displays the image on the left center of the passenger seat side,

The fourth image display unit displays the center right image of the driver's seat,

The fifth image display unit displays the center rear image of the driver's seat,

The sixth image display unit displays the center rear image of the passenger seat side,

The seventh image display unit displays an image of the rear side of the driver's seat,

An image of the rear side of the passenger seat is displayed on the eighth image display unit.

first and second front sensors for sensing the front of the passenger's seat and the driver's seat;

first and second rear sensors for sensing the rear of the passenger seat and the driver's seat;

Further comprising first and second side sensors for sensing the side of the passenger seat and the driver's seat,

When the vehicle speed received from the vehicle speed sensor is less than 40 km, the control unit

When receiving the outputs of the first and second front sensors, the first and second rear sensors, and the first and second side sensors, and an object is detected within a predetermined distance,

Among the screens of the first to eighth image display units, an image screen on which a corresponding object is located is displayed as the navigation screen.

Further comprising a gear position detection unit for detecting the gear position and outputting it to the control unit,

When the control unit is reversing,

The first, third, and fifth image display units merge and display the central left image received from the first and second rear cameras, and display the central right image by merging the second, fourth, and sixth image display units. characterized in that

first to eighth vehicle width indicators respectively installed on the corner portions of the front and rear sides of the vehicle to display vehicle widths;

It may further include first to eighth driving units for protrudingly driving the first to eighth vehicle width indicators, respectively.

In an embodiment of the present invention, it is possible to provide a display device for displaying an image and navigation around a vehicle to ensure safety by arranging the navigation system on the upper part of the instrument panel.

In addition, according to an embodiment of the present invention, it is possible to provide an image of a car around the vehicle and a navigation display device for safety by arranging the image around the car on the instrument panel.

In addition, according to an embodiment of the present invention, it is possible to provide an apparatus for displaying an image of a surrounding image of a vehicle and a navigation display that can selectively view a screen of a surrounding image of a vehicle or a screen of an instrument panel according to a driver's selection.

In addition, in an embodiment of the present invention, when a risk of a vehicle accident is sensed while viewing a navigation screen, it is possible to provide an image around the vehicle and a navigation display device that automatically switches to a screen where the risk of a vehicle accident is expected.

In addition, according to an embodiment of the present invention, it is possible to provide an image display device and a navigation display device surrounding a vehicle that promotes safe driving by displaying images received from a plurality of cameras according to a situation on a plurality of image display units.

In addition, in an embodiment of the present invention, it is possible to provide an apparatus for displaying an image and a navigation system around a vehicle that enables safe driving by selectively displaying images of the vehicle's surroundings according to the vehicle's forward/reverse or vehicle speed and driving direction without the need for a side mirror. have.

In addition, according to an embodiment of the present invention, it is possible to provide an apparatus for displaying an image and a navigation system around a vehicle that can prevent an accident from occurring because a driver cannot find an object or a person in the blind spot of the side mirror.

In addition, in the embodiment of the present invention, the driver does not find objects or people in the blind spot of the side mirror by moving the side mirror rearward and folding it by a certain distance while driving, and moving it to the original position only when necessary to illuminate the side rear. It is possible to provide a peripheral image of a vehicle and a navigation display device capable of preventing an accident from occurring.

In addition, in the embodiment of the present invention, it is possible to prevent an accident from occurring because the driver cannot find an object or person in the blind spot of the side mirror by removing the side mirror and showing the side rear view, in particular, according to the present invention An embodiment of can provide an image and navigation display device around the car, which can be very useful when the driver is inexperienced in rear parking when a rear parking prohibited zone or when front parking is more desirable for environmental health.

In addition, in the embodiment of the present invention, when parking or turning on a narrow road, the driver can accurately determine the vehicle width, thereby almost completely preventing an accident that collides with an object or person from occurring. A display device may be provided.

In addition, in an embodiment of the present invention, it is possible to provide an apparatus for displaying an image and navigation of a vehicle around a vehicle so that the vehicle width indicator automatically protrudes when slowing down on a narrow road so as not to feel like a novice driver in appearance.

1 is a block diagram of an apparatus for displaying an image and a navigation system around a vehicle according to a first embodiment of the present invention.
2A, 2B, and 2C are diagrams illustrating an indicator of an apparatus for displaying an image around a vehicle and a navigation system according to the first embodiment of the present invention.
3 is a diagram illustrating an operation of an apparatus for displaying an image and a navigation system around a vehicle according to the first embodiment of the present invention.
4A and 4B are diagrams illustrating an apparatus for displaying an image around a vehicle and a navigation system according to a second embodiment of the present invention.
5A and 5B are diagrams illustrating an apparatus for displaying an image and navigation around a vehicle equipped with a camera according to a third embodiment of the present invention.
6 is a block diagram of an apparatus for displaying an image and a navigation system around a vehicle according to a fourth embodiment of the present invention.
7 is a view showing an external appearance of a display device for displaying images around a vehicle and a navigation device according to a fourth embodiment of the present invention.
8 is a view showing an example of implementing a side rear monitoring camera, a front camera, and a front sensor of a display device for displaying images and navigation around a vehicle according to a fourth embodiment of the present invention.
9 and 10 are views illustrating mounting positions of the first and second image display devices of the display device for surrounding images and navigation of a vehicle according to a fourth embodiment of the present invention.
11 to 15 are views illustrating an image of a vehicle around a vehicle and an image displayed on a navigation display device according to a fourth embodiment of the present invention.

1 is a block diagram of an apparatus for displaying an image and navigation system around a vehicle according to a first embodiment of the present invention, and FIGS. 2A, 2B and 2C are images and navigation display of the surroundings of the vehicle according to the first embodiment of the present invention. It is a view showing an indicator of the device, and FIG. 3 is a view showing the operation of the peripheral image and navigation display device of the vehicle according to the first embodiment of the present invention.

1 to 3 , an apparatus for displaying an image and navigation around a vehicle according to a first embodiment of the present invention,

first and second side mirrors (154, 155) capable of observing the side or rear;

a movement selection switch (151) for selecting movement or return of the first and second side mirrors (154, 155);

a control unit 120 for controlling the positions of the first and second side mirrors 154 and 155 to be moved backward by a predetermined distance according to the selection of the movement selection switch 151;

According to the control of the controller 120, the positions of the first and second side mirrors 154 and 155 are moved rearward by a predetermined distance, and the first and second side mirrors are folded in the direction of the window or downward. (154, 155) includes a drive unit.

Here, instead of folding the side mirrors downward, it may be more advantageous to fold the side mirrors toward the window (windshield) to reduce air resistance.

In addition, the first to fourth vehicle width indicators (141, 142, 143, 144) are respectively installed in the corner portions of the front and rear of the vehicle to display the vehicle width;

first to fourth driving units (131, 132, 133, 134) for protrudingly driving the first to fourth vehicle width indicators (141, 142, 143, 144);

Further comprising a vehicle speed sensor 111 for detecting the speed of the vehicle,

The control unit 120 receives the vehicle speed of the vehicle speed sensing unit 111, and drives the first and second driving units 131 and 132 when the vehicle speed is 40 km/H or less to the left front side. and the first and second vehicle width indicators 141 and 142 located at right corners may be driven to protrude.

FIG. 2A shows the position of an indicator of a display device for displaying a navigation display device and a peripheral image of a vehicle according to the first embodiment of the present invention, and FIG. The indicators 141 and 142 located in the front of the middle were taken as an example, and the indicators 143 and 144 in the rear may also be mounted in the same form.

In addition, if necessary, the camera 77 may be mounted on the first to fourth vehicle width indicators 141 , 142 , 143 , and 144 at predetermined positions. 5 is a view showing a peripheral image and navigation display device of a vehicle equipped with a camera according to an embodiment of the present invention.

For example, the first and second vehicle width indicators 141 and 142 located in the front each include a camera 77 for photographing the side in the front and the outside direction of the vehicle,

The third and fourth vehicle width indicators 143 and 144 may include a camera 77 for photographing a camera 77 for photographing a rear side and a side surface of the vehicle in an external direction, respectively.

If necessary, a 360° around-view camera 77 may be included.

Accordingly, the controller 120 may display the images received from the first to fourth vehicle width indicators 141 , 142 , 143 , and 144 in association with the navigation 200 .

If necessary, the camera 77 may be mounted as a structure separate from the first to fourth vehicle width indicators 141 , 142 , 143 , and 144 .

A peripheral image and navigation display device of a vehicle according to a first embodiment of the present invention,

Further comprising a gear position detection unit 112 that interlocks with the gearbox of the vehicle to detect when the gear is reversing,

When it is determined that the reverse gear is engaged, the control unit 120 drives the third and fourth driving units 133 and 134 to drive the third and fourth vehicle width indicators 143 and 144 located at the rear left and right corners. do.

A peripheral image and navigation display device of a vehicle according to a first embodiment of the present invention,

Further comprising a rotation angle sensing unit 113 for sensing the angle of the left or right rotation of the tire while the vehicle is running,

The control unit 120 receives the output signal of the rotation angle sensing unit, and when the left-turn or right-turn angle of the tire of the vehicle becomes 10° or more

When it is determined that the forward gear has entered, the first and second driving units 131 and 132 are driven to drive the first and second vehicle width indicators 141 and 142 located at the front left and right corners to protrude,

When it is determined that the reverse gear is engaged, the third and fourth driving units 133 and 134 are driven to drive the third and fourth vehicle width indicators 143 and 144 located at rear left and right corners.

A peripheral image and navigation display device of a vehicle according to a first embodiment of the present invention,

It further includes a road width detection unit 114 for detecting whether the navigation 300 [and / or black box] is driven in an alleyway,

The control unit 120 receives the output of the road width sensor, and when it is determined that the road width is equal to or less than the reference value, driving the alleyway,

When it is determined that the forward gear is engaged, the first and second driving units 131 and 132 are driven to drive the first and second vehicle width indicators 141 and 142 located at the front left and right corners to protrude;

When it is determined that the reverse gear is engaged, the third and fourth driving units 133 and 134 are driven to drive the third and fourth vehicle width indicators 143 and 144 located at rear left and right corners.

It is preferable to mount the third and fourth vehicle width indicators 143 and 144 in portions that are visible through the side mirror and also through the rear glass.

An operation of the peripheral image and navigation display device of the vehicle according to the first embodiment of the present invention having such a configuration will be described.

3 is a diagram illustrating an operation of an apparatus for displaying an image and a navigation system around a vehicle according to the first embodiment of the present invention.

Referring to FIG. 3 , the control unit 120 receives the vehicle speed of the vehicle speed sensing unit 111 , and interlocks with the vehicle gearbox to detect the gear position from the gear position sensing unit 112 to detect when the gear is reversing. receive In addition, the control unit 120 receives the rotation state from the rotation angle sensing unit 113 that senses the angle of the left or right rotation of the tire while the vehicle is driving. In addition, the control unit 120 receives the road width from the road width detection unit 114 that detects whether driving in the alley in conjunction with the navigation (S310).

Then, the control unit 120 determines whether the indicator driving condition is (S320).

Here, the indicator driving condition is when the vehicle speed is 40 km/H or less, when the left or right turn angle is 10° or more, when reversing, when driving in an alley, and the like.

If the determination result corresponds to the indicator driving condition, the controller 120 protrudes the indicator (S330).

For example, when the vehicle speed is 40 km/H or less, the control unit 120 drives the first and second driving units 131 and 132 to drive the first and second vehicle widths located at the front left and right corners. The indicators 141 and 142 are driven.

In addition, when it is determined that the reverse gear is engaged, the control unit 120 drives the third and fourth driving units 133 and 134 to drive the third and fourth vehicle width indicators 143 and 144 located at the rear left and right corners. to drive

In addition, the control unit 120 receives the output signal of the rotation angle sensing unit, and when it is determined that the forward gear has entered when the left or right rotation angle of the tire of the vehicle is 10° or more, the first and second driving units ( 131 and 132 to drive the first and second vehicle width indicators 141 and 142 located at the front left and right corners to protrude;

When it is determined that the reverse gear is engaged, the third and fourth driving units 133 and 134 are driven to drive the third and fourth vehicle width indicators 143 and 144 located at the rear left and right corners to protrude. .

In addition, the control unit 120 receives the output of the road width detection unit 114, and when it is determined that the road width is equal to or less than the reference value, driving the alleyway,

When it is determined that the forward gear is engaged, the first and second driving units 131 and 132 are driven to drive the first and second vehicle width indicators 141 and 142 located at the front left and right corners to protrude;

When it is determined that the reverse gear is engaged, the third and fourth driving units 133 and 134 are driven to drive the third and fourth vehicle width indicators 143 and 144 located at the rear left and right corners to protrude. do.

On the other hand, if the determination result is not the indicator driving condition, the control unit 120 drives the first to fourth driving units 131 , 132 , 133 and 134 to return the first to fourth indicators to their original positions.

And, when the ignition switch of the vehicle is turned on, when the speed of the vehicle is 40 km/H or less, the vehicle protrudes to the second stage or to the second stage or higher. In addition, when the vehicle speed is 40 km/H or more, the first to fourth vehicle width indicators 141 , 142 , 143 , 144 are adjusted to the first stage from the second stage or the state of the second stage or more. The reason is to reduce air resistance. When the speed of the vehicle is changed from 40 km/H or higher to 40 km/H or lower again, it is adjusted to the second or higher stage again. And, when the ignition switch of the vehicle is turned off, the first to fourth vehicle width indicators 141 , 142 , 143 , and 144 are accommodated in their original positions and are not easily observed from the outside.

Here, the control unit 120 can drive the first to fourth vehicle width indicators 141 , 142 , 143 , and 144 to the first to third stages, but may be four or more stages as needed.

Meanwhile, when the driver does not need to see the first and second side mirrors 154 and 155 , the driver may turn on the movement selection switch 151 .

The controller 120 determines whether the movement selection switch 151 is turned on (S350).

When the movement selection switch 151 is turned on, the control unit 120 drives the first and second side mirror driving units 152 and 153 to move the first and second side mirrors 154 and 155 rearward by a predetermined distance. After that, fold it. The state at this time is as shown in FIG. 2C.

Referring to FIG. 2C , the first and second side mirrors 154 and 155 are slid to the rear to be moved and then folded down, so that even if the driver looks to the side, the view is not blocked.

Meanwhile, when the movement selection switch 151 is turned off, the controller 120 drives the first and second side mirror drivers 152 and 153 to move the first and second side mirrors 154 and 155 forward again. to return to its original position. The original state at this time is as shown in FIG. 2B.

Such an apparatus for displaying an image and navigation around a vehicle according to the first embodiment of the present invention can be variously modified, and a modified example will be described below.

4A and 4B are diagrams illustrating an apparatus for displaying an image around a vehicle and a navigation system according to a second embodiment of the present invention.

4A and 4B , an apparatus for displaying an image and navigation around a vehicle according to a second embodiment of the present invention,

Overall similar to the first embodiment,

It includes first to fourth vehicle width indicators (141, 142, 143, 144) respectively installed in the corner portions of the front and rear of the vehicle to display the vehicle width,

The first and second vehicle width indicators 141 and 142 are formed by protruding a portion of the headlamp cover upward,

The third and fourth vehicle width indicators 143 and 144 are formed by protruding a portion of the rear light cover upward.

The protrusion shape may be variously formed such as a square, an equilateral triangle, a rectangle, a circle, and the like, and the protrusion height may be about 3 to 7 cm.

In this second embodiment of the present invention, the vehicle width indicator is formed to enter the driver's field of view by protruding the headlight or tail light cover, thereby having the effect of beautifully decorating the headlight and taillight in appearance, and does not give the same feeling as a separate vehicle width display device. effects can be obtained at the same time.

In addition, the position of the indicator may be modified according to the vehicle model or necessity.

In addition, if necessary, a camera may be mounted on the vehicle width indicator, and this third embodiment will be described.

5A and 5B are views illustrating an apparatus for displaying an image and a navigation system around a vehicle equipped with a camera according to a third embodiment of the present invention.

5A and 5B , an apparatus for displaying an image and navigation around a vehicle equipped with a camera according to a third embodiment of the present invention,

first to fourth vehicle width indicators 141 , 142 , 143 , 144 respectively installed in the corner portions of the front and rear of the vehicle to display vehicle widths;

first to fourth driving units (131, 132, 133, 134) for protrudingly driving the first to fourth vehicle width indicators (141, 142, 143, 144);

a vehicle speed sensor 111 for detecting the speed of the vehicle; and

When the vehicle speed of the vehicle speed sensor 111 is received, and when the vehicle speed is less than 40 km/H, the first and second driving units 131 and 132 are driven to drive the first and second driving units 131 and 132 located at the front left and right corners. a control unit 120 for protrudingly driving the first and second vehicle width indicators 141 and 142;

including,

At least one camera 77 for photographing the front, rear, and side of the vehicle may be mounted on the first to fourth vehicle width indicators 141 , 142 , 143 and 144 , respectively.

If necessary, the first and second vehicle width indicators 141 and 142 are formed to protrude a portion of the headlamp cover to enter the driver's field of view, and the third and fourth vehicle width indicators 143 and 144 are At least one camera 77 for photographing the front, rear, and side of the vehicle is positioned on at least one of the first to fourth vehicle width indicators by protruding a part of the rear light cover upward to enter the driver's field of view. For example, it can be mounted on the top of the vehicle width indicator.

In addition, in the present invention, the image information of the cameras of the first to fourth vehicle width indicators 141, 142, 143, 144 has been described as interworking with navigation, black box, etc., but a room developed to display various information Of course, it is also possible to interlock with a mirror or an information display device displayed on a window window in front of the driver's seat developed to display various information. The first to fourth vehicle width indicators (141, 142, 143, 144) of the camera image information and navigation, black box, information display room mirror, or a system that displays various information on the display window in conjunction with the object or It is possible to almost completely prevent accidents that collide with people.

In addition, in the present invention, the first to fourth vehicle width indicators 141 , 142 , 143 , and 144 may be installed in a variety of ways, such as installation positions, installation heights, installation angles, designs, etc. to enter the driver's field of view. .

In addition, in the present invention, although the protrusion of the first to fourth vehicle width indicators 141 , 142 , 143 , 144 has been exemplified as being automatically controlled, a manual switch is manually installed so that it can be operated only when necessary, , You may install the front and rear switches separately.

Further, in the present invention, the protrusion of the first to fourth vehicle width indicators 141 , 142 , 143 , 144 is exemplified as 40 km/H or less, but the speed may be set arbitrarily by the driver.

6 is a block diagram of a display device for a display device for surrounding images and navigation of a vehicle according to a fourth exemplary embodiment of the present invention, and FIG. 8 is a view showing an example of implementing a side rear monitoring camera, a front camera, and a front sensor of a display device for displaying images and navigation around a vehicle according to a fourth embodiment of the present invention, FIGS. 9 and 10 are It is a view showing the mounting positions of the first to eighth image display devices of the peripheral image of the vehicle and the navigation display device according to the fourth embodiment of the present invention, and FIGS. 11 to 15 are the automobile according to the fourth embodiment of the present invention. It is a diagram showing the area of the image displayed on the surrounding image and the navigation display device.

6 to 8 , an apparatus for displaying an image and navigation around a vehicle according to a fourth embodiment of the present invention,

first and second rearview cameras 191 and 192 for detecting the rear of both sides of the vehicle;

first and second side rearward detection cameras 164 and 166 for detecting the rear side of both sides of the vehicle;

First and second front cameras (171, 172) for photographing the front;

first and second side rear camera driving units (163, 165) for driving the first and second side rear detection cameras (164, 166) to protrude;

a power detection switch 162 for detecting that vehicle power is applied;

a vehicle speed sensor 111 for detecting the speed of the vehicle;

a gear position detection unit 112 for detecting a gear position;

a rotation angle sensing unit 113 for sensing the rotation angle of the tire;

When vehicle power is applied, the first and second front cameras 171 and 172, the first and second side rear detection cameras 164 and 166, and the first and second rear detection cameras 191 and 192 receive a control unit 120 for controlling to selectively display an image to be used;

First to eighth image display units 181 for displaying images received from the first and second front cameras 171 and 172 or the first and second rear detection cameras 164 and 166 under the control of the controller 188).

The first to eighth image display units 181 to 188 are formed on the instrument panel 310,

The control unit 120 selectively displays information on the instrument panel 310 or the screens of the first to eighth image display units 181 to 188 .

The instrument panel 310 further includes a navigation 300 mounted on the upper dashboard.

Further comprising a vehicle speed detection unit 111 for detecting the vehicle speed,

When the vehicle speed received from the vehicle speed sensor 111 is less than 40 km, the control unit 120

The first image display unit 181 displays the image received from the first front camera on the passenger side,

The second image display unit 182 displays the image received from the second front camera on the driver's seat side,

The third image display unit 183 displays the image on the left center of the passenger seat side,

The fourth image display unit 184 displays the center right image of the driver's seat,

The fifth image display unit 185 displays the central rear image of the driver's seat,

The sixth image display unit 186 displays the center rear image of the passenger seat side,

The seventh image display unit 187 displays an image of the rear side of the driver's seat,

The eighth image display unit 188 displays an image of the rear side of the passenger seat.

first and second front sensors 173 and 174 for sensing the front of the passenger's seat and the driver's seat;

first and second rear sensors 195 and 196 for sensing the rear of the passenger's seat and the driver's seat;

Further comprising first and second side sensors (197, 198) for sensing the side of the passenger's seat and the driver's seat,

When the vehicle speed received from the vehicle speed sensor is less than 40 km, the control unit 120

The first and second front sensors 173 and 174, the first and second rear sensors 195 and 196, and the first and second side sensors 197 and 198 receive the outputs, and the object is less than a predetermined distance. is detected,

Among the screens of the first to eighth image display units 181 to 188, an image screen on which the object is located is displayed as the navigation screen 300.

Here, the predetermined distance is within 30 cm to 1 m, preferably 40 cm.

Referring to FIG. 9 , in the fourth embodiment of the present invention, when the vehicle speed received from the vehicle speed sensor 111 is less than 40 km, the control unit 120 displays parts A to A on the instrument panel so that the vehicle is driven at a low speed. Safe driving becomes possible by driving while watching all the surrounding images.

In particular, it receives the output of the first and second front sensors 173 and 174, the first and second rear sensors 195 and 196, and the first and second side sensors 197 and 198, and receives the output of about 40 cm. When a moving body or object is detected in a short distance, the image screen in which the object is located among the screens of the first to eighth image display units 181 to 188 is displayed on the screen of the navigation 300 so that the driver can see the object immediately. let it be

Thus, the driver can avoid colliding with the object.

If necessary, the controller 120 may blink an image displayed on the screen of the navigation 300 among images A to A so that the driver can quickly know the approach direction of the object.

The instrument panel 300 screen is divided into 8 screens and displayed,

Based on the driver's field of view, on the left, the images of I, Ra, Ah, and Sa are displayed from the top to the bottom,

On the right, A, D, B, and E images are displayed from the top to the bottom.

More specifically, a temporary image received from the first front camera on the passenger side is displayed on the first image display unit 181,

The second image display unit 182 displays a naked image received from the second front camera on the driver's seat side,

The third image display unit 183 displays the central left multi-image of the passenger seat side,

The fourth image display unit 184 displays the central right image of the driver's seat,

The fifth image display unit 185 displays a central rear projected image of the driver's seat,

The sixth image display unit 186 displays the center rear horse image of the passenger seat side,

The seventh image display unit 187 displays an image of the rear side of the driver's seat,

The eighth image display unit 188 displays an image of the rear side bar of the passenger seat side.

If necessary, when vehicle power is applied, the control unit 120 drives the first and second side rear camera driving units 163 and 165 to protrude the first and second side rear detection cameras 164 and 166, and , in response to the vehicle speed of the vehicle speed sensing unit 111 , the output of the gear position sensing unit 112 , and the output conditions of the rotation angle sensing unit 113 , the first and second rear cameras 191 and 192 or the first It is also possible to control to selectively display images received from the first and second side rear detection cameras (164, 166).

Here, the first and second side rear detection cameras 164 and 166 and the first and second front cameras 171 and 172 are installed in separate and optimal places to drive the first and second side rear cameras. The driving length of (163, 165) may be minimized.

In addition, the first and second rear cameras 191 and 192 and the first to eighth vehicle width indicators 141, 142, 143, 144, 145, 146, 147, and 148 are also installed in separate and optimal places. The driving length of the first to eighth driving units 131 , 132 , 133 , 134 , 135 , 136 , 137 and 138 may be minimized.

It can be modified differently depending on the vehicle model and the shape of the vehicle (streamline type, box type),

By applying voice recognition to the controller 120 , the corresponding image of the voice-recognized portion may be displayed on the navigation 300 .

And, the first to eighth image display units 181 to 188 are the first and second rear cameras 191 and 192, the first and second front cameras 171 and 172, or the first and second sides. The image received by the rear detection cameras 164 and 166 is displayed, but the area of the surrounding image displayed by the first to eighth image display units 181 to 188 may be changed as needed.

Here, the first and second rear camera drivers 163 and 165 along with the first and second rear cameras 191 and 192 are provided with first and second front cameras 171 and 172, and the first and second rear cameras 171 and 172 are provided. A second front sensor (173, 174) is also provided.

The images captured by the first and second front cameras 171 and 172, the first and second rear cameras 191 and 192, and the first and second side rear detection cameras 164 and 166 are the controller 120 may be variously displayed on some or all of the first to eighth image display units 181 to 188 under the control of .

If necessary, it may be displayed on the navigation 300 or the display of a car window, a rearview mirror, a black box screen, or the like.

If necessary, in the fourth embodiment

first to eighth vehicle width indicators 141 , 142 , 143 , 144 , 145 , 146 , 147 , 148 respectively installed at the corners of the front and rear of the vehicle to display vehicle widths;

First to eighth driving units 131, 132, 133, 134, 135, 136, and 137 for protrudingly driving the first to eighth vehicle width indicators 141, 142, 143, 144, 145, 146, 147, and 148, respectively. , 138).

If necessary, the first and second vehicle width indicators 141 and 142 are formed to protrude a portion of the headlamp cover to enter the driver's field of view, and the third and fourth vehicle width indicators 143 and 144 are A part of the rear light cover is protruded upward to enter the driver's field of view, and the fifth to eighth vehicle width indicators (145, 146, 147, 148) are mounted in the middle, so that the vehicle width can be easily recognized even if the vehicle lengthens. .

At least one camera 77 for photographing the front, rear, and side of the vehicle may be mounted on at least one of the first to fourth vehicle width indicators at a predetermined position, for example, on the upper end of the vehicle width indicator.

The positions of the first and second front cameras 171 and 172 instead of the side mirrors are preferably installed at the front end (on the bonnet) of the vehicle. Because the shooting range is widened.

When vehicle power is applied, the control unit 120 drives the first and second side rear detection camera drivers 163 and 165 to project the first and second side rear detection cameras 164 and 166, and Images received from the first and second front cameras 171 and 172 are displayed.

When the vehicle starts from a stop state and the vehicle speed received from the vehicle speed sensing unit is 40 km or more, the control unit 120 displays the images received from the first and second rear detection cameras 164 and 166 to the first and second It is characterized in that it is displayed on the two image display units 181 and 182, respectively.

That is, the control unit 120 displays the images received from the first and second side and rear cameras 164 and 166 on the first and second image display units 181 and 182 as shown in D and D of FIG. 11 . This ensures safe driving by foreseeing overspeeding and collisions of following vehicles. da is the right-hand side, and da is the left-hand side. In particular, when driving at a high speed of 40KM/h or more, the driver's field of vision becomes increasingly narrow, so the positions of the first and second image display units 181 and 182 can be arranged as A and A' in FIG. It is possible to drive while looking at the front, rear, left, and right of the vehicle.

In addition, the third and fourth image display units 183 and 184 display the right rear images (e, bar) received from the first and second rear cameras 191 and 192 as shown in FIG. 13 ,

In addition, the seventh and eighth image display units 187 and 188 display left rear images (f, ah) received from the first and second rear cameras 191 and 192 as shown in FIG. 14 .

Therefore, when the vehicle speed is 40 km or more, the driver drives safely while watching the D, La, Ma, Bar, Sa, and Ah images.

On the other hand, when the vehicle speed received from the vehicle speed sensor is less than 40 km, the controller 120 transmits the images transmitted from the first and second front cameras 171 and 172 to the first and second image display units 181 and 182. By showing FIG. 12 as a part B, the driver can look around and prevent an accident. For thin drivers, I'm front right, and I'm front left.

The control unit 120 displays the left rear image and the right rear image received from the first and second rear cameras 191 and 192 on the seventh and eighth image display units 187 and 188, respectively. The bar of FIG. 13 and the sub part of FIG. 14 are respectively indicated.

On the other hand, the control unit 120 when reversing,

The first, second, center-left images received from the rear cameras 191 and 192 are merged and displayed by the first, third, and fifth image display units 181, 183, 185, and the center-right image is displayed in the second , and the fourth and sixth image display units 182 , 184 , and 186 may be merged and displayed.

In the fourth embodiment of the present invention,

Navigation 300 to guide the destination;

An instrument panel 310 is additionally provided,

The screen of the instrument panel 310 and the screen of the navigation 300 are implemented as one screen,

The control unit 120 displays the navigation screen or the instrument panel screen on the center part (E part) of the instrument panel according to the user's selection.

For example, the selection switch 340 may select to display the navigation screen or the instrument panel screen on the center part of the instrument panel (part E).

In addition, in the present invention, when there is an abnormality in the vehicle while viewing the video screen around the vehicle, the controller 120 may automatically switch to the instrument panel screen.

For example, from the output of the coolant temperature sensor 320 and the fuel sensor 330, when the engine temperature is higher than the standard or the remaining fuel is less than the standard, the controller 120 forcibly switches to the instrument panel screen even while the navigation screen is being viewed so that the driver can Make the warning visible.

If necessary, the control unit 120 displays the right side and rear sides on the second image display unit 182 when the vehicle turns right at a predetermined speed or less.

For example, when turning right at an intersection, a corner of a road, or a curved road, that is, when the tire rotates more than 5 degrees to the right, the control unit 120 outputs the output of the second front camera 172 to the second image display unit ( 182), but the same area as in FIG. 12A is displayed. Then, when the tire rotates more than 10 degrees, the control unit 120 shows the image of the bar area of FIG. 13 from the output of the second rear camera 166 to show the right rear wheel part and the rear door part of the vehicle to be near If there is an obstacle, you can avoid the obstacle and make a right turn safely without an accident.

In addition, when the tire turns left by 5 degrees or more, the controller 120 displays the same region as shown in FIG. 12 on the first image display unit 181 from the output of the first front camera 171 . Then, it is possible to prevent the left front wheel and the upper part of the vehicle body from colliding with the obstacle.

And, when the vehicle turns left at a speed below a certain speed, the control unit 120 displays the left side and rear sides on the first image display unit 181 .

For example, when turning left at an intersection, a corner of a road, or a curved road, that is, when the tire rotates to the left by 5 degrees or more, the control unit 120 displays the region as shown in FIG. 12 on the first image display unit 181 it displays After that, when the tire rotates more than 10 degrees, the control unit 120 shows the image of the sub region of FIG. 14 from the output of the first side and rear camera 164 to show the left rear wheel part and the rear door part of the vehicle near by If there is an obstacle, you can avoid the obstacle and make a left turn safely without an accident.

In addition, when the tire rotates by 5 degrees or more, the controller 120 displays an area as shown in FIG. 12A on the second image display unit 182 . Then, it is possible to prevent the right front wheel and the upper part of the body from colliding with the obstacle.

In addition, the control unit 120 displays the rear image on the first and second image display units 181 and 182 received from the first and second rear cameras 191 and 192 when reversing, respectively. do.

For example, the controller 120 helps to quickly find an obstacle by displaying the four and four parts of FIGS. 13 to 15 on the first and second image display units 181 and 182 . The hip is the posterior right, and the shin is the posterior left part.

When reversing or changing the direction to a T-shape or parking in reverse, if the rotation angle of the tire is rotated to the right by more than 5 degrees, the control unit 120 shows the E of FIGS. 13 and 15, and the rotation angle of the tire is In the case of rotation by more than 10 degrees or after passing the right wheel part, the right wheel part including the rear door part is shown on the second image display unit 182 as shown in FIG. 13 . The bar is the back part of the right hand side. It's the back part of the left room you know.

At the same time, the control unit 120 shows the portion B of FIG. 12 , that is, the left front wheel of the vehicle and the upper body of the vehicle, on the first image display unit 181 .

At this time, if necessary, it can be manually operated to show the sub part of FIG. 12, and a danger can be detected with an alarm sound.

And, when reversing or changing the direction to a T-shape or parking in reverse, if the rotation angle of the tire is rotated to the left by more than 5 degrees, the control unit 120 shows the four parts of FIGS. 14 and 15, and then rotates the tire. When the angle is rotated more than 10 degrees or after passing the left wheel part, the left wheel part including the rear door part is shown on the first image display unit 181 as shown in FIG. 14 .

At the same time, the control unit 120 shows the provisional part of FIG. 12 , that is, the right front wheel of the vehicle and the upper body of the vehicle, on the second image display unit 182 .

At this time, if necessary, it may be manually operated to show the bar portion of FIG. 13 , and a danger may be detected with an alarm sound.

Thereafter, when the rotation angle of the tire rotated to the left or right returns to 5 degrees or less, the control unit 120 displays the first and second image display units 181 and 182 on the screen as shown in parts D and D of FIG. 11 . show the rear

In addition, it is easy to find obstacles in narrow alleyways or busy roads.

In addition, it is possible to exert the effect of grasping the traffic situation by standing on the edge of the outside in the driver's seat.

In addition, the pleasure of driving can be maximized, such as when driving a motorcycle or a single-person vehicle, or when walking or running by securing various fields of view.

Meanwhile, referring to FIG. 8 , first and second protective covers 167 and 168 for protecting the first and second side rear detection cameras 164 and 166 are additionally provided.

7 or 8, the first and second protective covers 167 and 168 are normally a part of the bonnet and protrude when power is applied at the time of start-up. can

If necessary, a warning sensor, an alarm, etc. may be mounted on the upper surfaces of the first and second protective covers 167 and 168 to effectively operate the warning sensor and to make the alarm sound better.

In addition, the first and second side rear detection cameras 164 and 166 are mounted on the rear directly under the first and second protective covers 167 and 168 to photograph the side rear, and the first and second front The cameras 171 and 172 are mounted on the front right under the first and second protective covers 167 and 168 so as to photograph the front, which is also suitable for rain and wind.

The first and second side rear detection cameras 164 and 166, the first and second front cameras 171 and 172, and the first and second rear cameras 191 are provided with a separate driving unit as necessary to provide a shooting angle You can do it differently, and you can shoot parts A to A.

In addition, the areas A to B are merely indicated for convenience, and in reality, other areas in the vicinity may or may not be included.

If necessary, the controller 120 may vary the shooting range of the first and second side rear detection cameras 164 and 166 . That is, when the shooting range of the camera is 40 km/H or less, the range is set to the level of the side mirror, and when the vehicle speed is 40 km/H or more, it can be switched to a wider full-screen field of view.

In addition, the length of the first and second side rear camera driving units 163 and 165 may also be driven in one stage or two stages or more like an automatic antenna.

That is, when the first and second side rear camera driving units 163 and 165 are driven in one stage, the front camera is driven so that the front and left and right sides of the bumper can be seen widely even if it is not visible from the driver's seat, and the length of the first stage is minimized by minimizing the air pressure. less resistance and more effective in preventing accidents. Therefore, the effect of omitting the side mirror and attaching it to the vehicle body is greater.

And by making the 2nd stage longer than the 1st stage so that the front of the bumper and the surroundings of the vehicle (front and rear wheels and rear ender panel door) can be seen, even a small accident can be prevented when driving at a speed of 40km/H or less.

In addition, the first to fourth vehicle width indicators (141, 142, 143, 144) are respectively installed in the corner portions of the front and rear of the vehicle to display the vehicle width;

first to fourth driving units 131 , 132 , 133 and 134 for protrudingly driving the first to fourth vehicle width indicators 141 , 142 , 143 and 144 , respectively;

including more,

The control unit 120 receives the vehicle speed of the vehicle speed sensing unit 111, and drives the first and second driving units 131 and 132 when the vehicle speed is 40 km/H or less to the left front side. and the first and second vehicle width indicators 141 and 142 located at right corners may be driven to protrude.

In addition, in the fourth embodiment, when the ignition switch of the vehicle is turned on, the vehicle width indicator protrudes to two or more stages, and when it is 40 km/H or more, the control unit 120 is reduced to one stage, and again when it is 40 km/H or less, it is two stages. It may protrude abnormally and be stored in its original position when the ignition is turned off.

If necessary, the first and second rear cameras 191 and 192 may be mounted on one of the first to fourth vehicle width indicators 141 , 142 , 143 and 144 located at the rear of the vehicle, and on the left and right sides of the trunk. Each can also be installed.

In this fourth embodiment, it is also possible to attach and detach the side mirror, and in parallel use with the first embodiment, if one of them fails, the other embodiment may be used.

In an embodiment of the present invention, the navigation can be arranged on the upper part of the instrument panel to promote safety.

In addition, in an embodiment of the present invention, it is possible to promote safety by arranging the image around the vehicle on the instrument panel.

In addition, according to the driver's selection, in the embodiment of the present invention, the surrounding image screen or the instrument panel screen of the vehicle can be selectively viewed.

In addition, in an embodiment of the present invention, when a risk of a vehicle accident is detected while viewing a navigation screen, it is possible to automatically switch to a screen where the risk of a vehicle accident is expected.

In addition, according to an embodiment of the present invention, images received from a plurality of cameras may be displayed on a plurality of image display units according to a situation to promote safe driving.

In an embodiment of the present invention, it is possible to ensure safety by arranging the navigation system in the upper center.

In addition, according to the embodiment of the present invention, it is possible to prevent an accident from occurring because the driver fails to find an object or person in the blind spot of the side mirror.

In addition, in the embodiment of the present invention, the driver does not find objects or people in the blind spot of the side mirror by moving the side mirror rearward and folding it by a certain distance while driving, and moving it to the original position only when necessary to illuminate the side rear. Failure to do so can prevent accidents from occurring.

In addition, in the embodiment of the present invention, it is possible to prevent an accident from occurring because the driver does not find an object or person in the blind spot of the side mirror by removing the bad influence of the side mirror and showing the side and rear.

In addition, in the embodiment of the present invention, when parking or turning on a narrow road, the driver can accurately determine the vehicle width, thereby preventing an accident that collides with an object or person from occurring almost perfectly.

In particular, the embodiment of the present invention can be very useful when the driver is inexperienced in rear parking in a rear parking prohibited zone or when front parking is more desirable for environmental health.

In addition, in the embodiment of the present invention, it is possible to obtain the effect of not feeling like a novice driver in appearance by making the vehicle width indicator automatically protrude when slowing down on a narrow road.

In addition, in the embodiment of the present invention, the vehicle width indicator is formed to enter the driver's field of view by protruding the headlight or tail light cover, so that it does not feel like a separate device in appearance.

In addition, in the embodiment of the present invention, a synergistic effect can be obtained by mounting a camera on the vehicle width indicator and linking the image information with an information display device such as a navigation device, so that an accident colliding with an object or person occurs This can be prevented close to perfection.

Claims (5)

first and second side rear detection cameras for detecting the rear side of both sides of the vehicle;
first and second front cameras for photographing the front of both sides of the vehicle;
First, second rear camera for photographing the rear of both sides;
a vehicle speed sensor detecting the speed of the vehicle;
a controller configured to selectively display images received from the first and second front cameras, the first and second side rear detection cameras, and the first and second rear detection cameras when vehicle power is applied; and
first to eighth image display units for displaying images received from the first and second front cameras or the first and second side rear detection cameras according to the control of the controller;
Surrounding image and navigation display device of the vehicle comprising a. According to claim 1,
The first to eighth image display units are formed on the instrument panel,
The control unit selectively displays information on the instrument panel or the first to eighth image display unit screens of the vehicle surrounding image and navigation display device. 3. The method of claim 2,
Surrounding image and navigation display device of the vehicle further comprising a navigation mounted on the dashboard above the instrument panel. 4. The method of claim 3,
Further comprising a vehicle speed sensing unit for detecting the vehicle speed,
When the vehicle speed received from the vehicle speed sensor is less than 40 km, the control unit
The first image display unit displays the image received from the first front camera on the passenger side,
The second image display unit displays the image received from the second front camera on the driver's seat side,
The third image display unit displays the image on the left center of the passenger seat side,
The fourth image display unit displays the center right image of the driver's seat,
The fifth image display unit displays the center rear image of the driver's seat,
The sixth image display unit displays the center rear image of the passenger seat side,
The seventh image display unit displays an image of the rear side of the driver's seat,
A peripheral image and navigation display device of a vehicle for displaying an image of a rear side of the passenger seat on the eighth image display unit. 5. The method of claim 4,
first and second front sensors for sensing the front of the passenger's seat and the driver's seat;
first and second rear sensors for sensing the rear of the passenger seat and the driver's seat; and
Further comprising; first and second side sensors for sensing the side of the passenger seat and the driver's seat;
When the vehicle speed received from the vehicle speed sensor is less than 40 km, the control unit
When receiving the outputs of the first and second front sensors, the first and second rear sensors, and the first and second side sensors, and an object is detected within a predetermined distance,
An image and navigation display device for a vehicle surrounding an automobile, characterized in that an image screen on which a corresponding object is located among the screens of the first to eighth image display units is displayed as the navigation screen.

Images