CN210852234U - In-vehicle display device and automobile - Google Patents
In-vehicle display device and automobile Download PDFInfo
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- CN210852234U CN210852234U CN201920984479.5U CN201920984479U CN210852234U CN 210852234 U CN210852234 U CN 210852234U CN 201920984479 U CN201920984479 U CN 201920984479U CN 210852234 U CN210852234 U CN 210852234U
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Abstract
The utility model discloses a display device and car in car. This in-vehicle display device includes: the left side display screen, left side camera and controller, wherein, the first input of controller is connected with the left side camera, the first output and the left side display screen of controller are connected, the left side camera sets up in car left side A post outside lower extreme, be used for gathering the image in the field of vision that car left side outside rear-view mirror corresponds and the image in left side A post blind area, the left side display screen sets up in left side A post inboard, the left side display screen includes left side outside rear-view mirror display area and left side A post display area, the controller is arranged in the image of gathering the left side camera, the subimage that the car left side outside rear-view mirror corresponds in the field of vision shows at left side outside rear-view mirror display area, the subimage that left side A post blind area corresponds shows at left side A post display area. The display device in the vehicle improves the driving safety and reduces the cost.
Description
Technical Field
The embodiment of the utility model provides a relate to the automobile field, especially relate to an in-car display device and car.
Background
Traffic accidents caused by dead zones of automobiles are frequent. The current automobile blind area comprises an A column blind area and a blind area caused by a rearview mirror.
At present, the scheme for solving the blind area of the automobile adopts a streaming media outside rear view mirror scheme and a transparent A column scheme: the scheme of the streaming media external rearview mirror is that a left camera and a right camera which are arranged on accessories below an A column are used for capturing images behind a vehicle, the captured images are transmitted to left and right rearview mirror screens in the vehicle for display, and the left and right rearview mirror screens can be arranged in a triangular area formed among a vehicle door, the A column and an instrument panel; the transparent A post scheme sets up a screen on traditional A post, utilizes the camera that sets up outside the car to catch the image of A post blind area, shows the image that is sheltered from by car A post in order to reduce A post blind area on setting up the screen of A post.
However, in the above solutions, on one hand, the position of the screen of the left and right rearview mirrors in the vehicle is low, and the user needs to slightly lower his head to see the screen, which results in high driving risk, and on the other hand, the number of screens required to be set in the vehicle in the above two solutions is large, which results in high cost.
SUMMERY OF THE UTILITY MODEL
The utility model provides an in-car display device and car to solve the high and higher technical problem of cost of driving risk in the present solution car blind area scheme.
In a first aspect, an embodiment of the present invention provides an in-vehicle display device, including: the system comprises a left side display screen, a left side camera and a controller;
the first input end of the controller is connected with the left camera, and the first output end of the controller is connected with the left display screen;
the left camera is arranged at the lower end of the outer side of the left A column of the automobile and used for collecting images in a visual field corresponding to the left outer rearview mirror of the automobile and images in a blind area of the left A column;
the left side display screen is arranged on the inner side of the left A column and comprises a left side outer rearview mirror display area and a left side A column display area; the controller is used for displaying sub-images in a visual field corresponding to the automobile left side outer rear view mirror in an image collected by the left side camera in the left side outer rear view mirror display area, and the sub-images corresponding to the left side A column blind area are displayed in the left side A column display area.
In the above-described device, the in-vehicle display device further includes: a right camera and a right display screen;
a second input end of the controller is connected with the right camera, and a second output end of the controller is connected with the right display screen;
the right camera is arranged at the lower end of the outer side of the A column on the right side of the automobile and is used for collecting images in a visual field corresponding to the outer rearview mirror on the right side of the automobile and images in a blind area of the A column on the right side;
the right side display screen is arranged on the inner side of the right side A column and comprises a right side outer rear view mirror display area and a right side A column display area, the controller is used for displaying sub-images in a visual field corresponding to the right side outer rear view mirror of the automobile in an image collected by the right side camera in the right side outer rear view mirror display area, and the sub-images corresponding to a right side A column blind area are displayed in the right side A column display area.
In the apparatus shown above, the left side outside rear view mirror display area is located below the left a-pillar display area in the left side display screen.
In the above-described device, the in-vehicle display device further includes: a left temple support and a right temple support;
one end of the left side glasses leg bracket is connected with the lower end of the outer side of the left A column of the automobile, and the other end of the left side glasses leg bracket is connected with the left side camera;
one end of the right side mirror foot support is connected with the lower end of the outer side of the column A on the right side of the automobile, and the other end of the right side mirror foot support is connected with the right side camera.
In the device shown above, the size of the left display screen is smaller than the area inside the left a-pillar.
In the above-described device, the left display screen and the right display screen are both flexible screens.
In the above-described apparatus, the left-side camera and the right-side camera are both wide-angle cameras.
In the apparatus shown above, the wide-angle camera has an angle of view of 130 degrees.
In the device as shown above, the left display screen is arranged inside the left a-pillar in a clamping manner.
In a second aspect, an embodiment of the present invention further provides an automobile, where the automobile includes the in-vehicle display device according to any one of the first aspect.
This embodiment provides a display device and car in car, and this display device includes in the car: the left side display screen, left side camera and controller, wherein, the first input of controller is connected with the left side camera, the first output and the left side display screen of controller are connected, the left side camera sets up in car left side A post outside lower extreme, be used for gathering the image in the field of vision that car left side outside rear-view mirror corresponds and the image in left side A post blind area, the left side display screen sets up in left side A post inboard, the left side display screen includes left side outside rear-view mirror display area and left side A post display area, the controller is arranged in the image of gathering the left side camera, the subimage that the car left side outside rear-view mirror corresponds in the field of vision shows at left side outside rear-view mirror display area, the subimage that left side A post blind area corresponds shows at left side A post display area. On one hand, the display area of the left outer rearview mirror is arranged on the left display screen on the left A column, so that a user does not need to look down at the screen in the driving process, and the driving safety is improved; on the other hand, the display of the subimage in the visual field corresponding to the left outer rearview mirror of the automobile and the subimage corresponding to the left A-column blind area on one screen is realized, and the cost is reduced.
Drawings
Fig. 1 is a schematic structural diagram of an in-vehicle display device according to an embodiment of the present invention;
fig. 2 is a schematic view of a display mode of a display screen in the display device in the vehicle according to the embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Fig. 1 is a schematic structural diagram of an in-vehicle display device provided in an embodiment of the present invention. As shown in fig. 1, an embodiment of the present invention provides an in-vehicle display device, including: a left display screen 13, a left camera 12, and a controller 11.
Wherein, a first input end of the controller 11 is connected with the left camera 12, and a first output end of the controller 11 is connected with the left display screen 13.
The left camera 12 is arranged at the lower end of the outer side of the left A column of the automobile and used for collecting images in a visual field corresponding to the left outer rearview mirror of the automobile and images in a blind area of the left A column. The left display screen 13 is disposed inside the left a-pillar. The left display screen 13 includes a left outer mirror display area 131 and a left a-pillar display area 132. The controller 11 is configured to display a sub-image in a view field corresponding to the left outer mirror of the automobile in the image collected by the left camera in the left outer mirror display area 131, and display a sub-image corresponding to the left a-pillar blind area in the left a-pillar display area 132.
The controller in the present embodiment may be an Electronic Control Unit (ECU) in the vehicle. The left camera 12 is disposed at a position where a left outer mirror is installed in the existing automobile, that is, at a lower end of an outer side of a left a pillar of the automobile. The left camera 12 can be arranged at the lower end of the outer side of the A column on the left side of the automobile in a clamping, welding, threaded connection and other modes.
In this embodiment, the outer side of the a-pillar refers to the side of the a-pillar located outside the vehicle, and the inner side of the a-pillar refers to the side of the a-pillar located inside the vehicle. "left side" refers to the side of the user's left hand when the user sits in the driver's seat and views the vehicle's front windshield, "right side" refers to the side of the user's right hand when the user sits in the driver's seat and views the vehicle's front windshield.
In this embodiment, the left side camera 12 is used to collect images in the visual field corresponding to the left side outside rear-view mirror of the automobile and images in the left side a-pillar blind area. The field of view corresponding to the left outer mirror is the field of view that the user is seated on the driver's seat and is captured from the left outer mirror. The left A column blind area refers to an area corresponding to a view blocked by the left A column when a user sits on a driver seat.
The viewing angle of the A-pillar blind area is generally 10 degrees, the viewing angle of the rearview mirror is generally 50 degrees, and in order to achieve the function of the left camera, the left camera can be a wide-angle camera optionally. The wide-angle camera herein refers to a camera having an angle of view of 53 to 220 degrees. Illustratively, the angle of view of the left camera in this embodiment is 130 degrees.
The connection mode between the controller 11 and the left camera 12 and the connection mode between the controller 11 and the left display screen 13 may be a wired connection mode or a wireless connection mode. The present embodiment does not limit this. The wireless connection mode can be connection through Bluetooth or ZigBee technology.
The left display screen 13 can be arranged on the inner side of the left A column in a connecting mode such as clamping, welding and the like. Further, in order to ensure driving safety and beauty, the left display screen 13 may be a flexible screen to match the shape curve of the inner side of the left a-pillar, and is disposed more closely to the inner side of the left a-pillar. Illustratively, the left display screen 13 may be an Organic Light-Emitting Diode (OLED) screen.
Alternatively, the left display screen 13 is sized smaller than the area inside the left A-pillar for ease of assembly.
In this embodiment, the left display screen 13 includes a left outer rear-view mirror display area 131 and a left a-pillar display area 132, so as to display a sub-image in the view corresponding to the left outer rear-view mirror of the vehicle and a sub-image corresponding to the left a-pillar blind area on the same screen.
In this embodiment, the controller 11 may adopt an existing driving program or implement, by using a high level and a low level, that the sub-image in the view field corresponding to the left side external rear view mirror of the automobile is displayed in the left side external rear view mirror display area 131, and the sub-image corresponding to the left side a-pillar blind area is displayed in the left side a-pillar display area 132. Assuming that the resolution of the left camera 12 is 1092 × 1080, the controller 11 inputs the data collected by 20 to 102 columns of pixel points in the left camera 12 into the left a-pillar display area 132 in the left display screen 13 for display, and inputs the data collected by 700 to 1060 columns of pixel points in the left camera 12 into the left outside rearview mirror display area 131 in the left display screen 13 for display.
In the left display screen 13, the left outer rear view mirror display region 131 and the left a-pillar display region 132 may be arranged in any manner, such as left-right arrangement, up-down arrangement, oblique arrangement, and the like.
Fig. 2 is a schematic view of a display mode of a display screen in the display device in the vehicle according to the embodiment of the present invention. As shown in fig. 2, the left display screen 13 is provided on the left a-pillar 21. Alternatively, in order to fit the driving habits and ergonomics of the user, the left outside rear view mirror display area 131 is located below the left a-pillar display area 132 in the left display screen 13.
The display device in car that this embodiment provided includes: the left side display screen, left side camera and controller, wherein, the first input of controller is connected with the left side camera, the first output and the left side display screen of controller are connected, the left side camera sets up in car left side A post outside lower extreme, be used for gathering the image in the field of vision that car left side outside rear-view mirror corresponds and the image in left side A post blind area, the left side display screen sets up in left side A post inboard, the left side display screen includes left side outside rear-view mirror display area and left side A post display area, the controller is arranged in the image of gathering the left side camera, the subimage that the car left side outside rear-view mirror corresponds in the field of vision shows at left side outside rear-view mirror display area, the subimage that left side A post blind area corresponds shows at left side A post display area. On one hand, the display area of the left outer rearview mirror is arranged on the left display screen on the left column A, so that a user does not need to look down at the screen in the driving process, and the driving safety is improved; on the other hand, the display of the subimage in the visual field corresponding to the left outer rearview mirror of the automobile and the subimage corresponding to the left A-column blind area on one screen is realized, and the cost is reduced.
Further, with reference to fig. 1, the display device in the vehicle provided in this embodiment further includes: a right camera 14 and a right display screen 15.
A second input of the controller 11 is connected to the right camera 14 and a second output of the controller 11 is connected to the right display screen 15.
The right side camera 14 is arranged at the lower end of the outer side of the A column on the right side of the automobile and used for collecting images in a visual field corresponding to the outer rearview mirror on the right side of the automobile and images in a blind area of the A column on the right side. The right display screen 15 is disposed inside the right a-pillar. The right display screen 15 includes a right outer mirror display area 151 and a right a-pillar display area 152. The controller 11 is configured to display a sub-image in a view field corresponding to the right side outside rear view mirror of the automobile in the image collected by the right side camera in the right side outside rear view mirror display area 151, and display a sub-image corresponding to the right side a-pillar blind area in the right side a-pillar display area 152.
The right side camera 14 is provided in a position where a right side outer rear view mirror is installed in the present automobile, that is, at the lower end of the outer side of the a pillar on the right side of the automobile. The right side camera 14 can set up in car right side A post outside lower extreme through modes such as joint, welding, threaded connection.
In this embodiment, the right camera 14 is used to collect images in the visual field corresponding to the right outer rear-view mirror of the automobile and images in the blind area of the right a-pillar. The field of view corresponding to the right outer mirror is a field of view that the user sits on the driver's seat and is captured from the right outer mirror. The blind area of the right A column refers to an area corresponding to the view blocked by the right A column when a user sits on a driver seat.
Alternatively, the right camera may be a wide-angle camera with an angle of view of 130 degrees.
The connection mode of the controller 11 and the right camera 14 and the connection mode of the controller 11 and the right display screen 15 can be a wired connection mode or a wireless connection mode. The present embodiment does not limit this.
The right display screen 15 can be arranged on the inner side of the right A column in a connecting mode of clamping, welding and the like. More specifically, the right display screen 15 may also be an OLED screen.
In this embodiment, the right display screen 15 includes a right external rear-view mirror display area 151 and a right a-pillar display area 152, so as to display a sub-image in the view field corresponding to the right external rear-view mirror of the vehicle and a sub-image corresponding to the blind area of the right a-pillar on a single screen.
In this embodiment, the controller 11 may adopt an existing driving program or implement, by using a high level and a low level, that the sub-image in the view field corresponding to the right side outside rear view mirror of the automobile is displayed in the right side outside rear view mirror display area 151, and the sub-image corresponding to the right side a-pillar blind area is displayed in the right side a-pillar display area 152, in the image collected by the right side camera 14.
In order to fit the driving habits and ergonomics of the user, the right outside rear view mirror display area 151 is located below the right a-pillar display area 152 in the right display screen 15.
Alternatively, the right display screen 15 is sized smaller than the area inside the right a-pillar for ease of assembly.
Optionally, the display device may further include: a left temple support and a right temple support. One end of the left side mirror leg bracket is connected with the lower end of the outer side of the A column on the left side of the automobile, and the other end of the left side mirror leg bracket is connected with the left side camera; one end of the right side mirror foot support is connected with the lower end of the outer side of the column A on the right side of the automobile, and the other end of the right side mirror foot support is connected with the right side camera. The connection mode of mirror foot support and the car A post outside can be modes such as welding, and the connection mode of mirror foot support and camera can be modes such as joint. Through setting up mirror foot support, can effectively guarantee the scope of finding a view of camera.
Through setting up right side camera and right side display screen, further improved driving safety nature. Meanwhile, the cost and the complexity of wiring in the vehicle are further reduced.
The embodiment of the utility model provides a still provide a vehicle, this vehicle includes the interior display device that provides in figure 1 embodiment and the various optional implementation modes. The vehicle has the same technical effects as the in-vehicle display device, and the detailed description is omitted here.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments illustrated herein, but is capable of various obvious modifications, rearrangements and substitutions without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. An in-vehicle display device, characterized by comprising: the system comprises a left side display screen, a left side camera and a controller;
the first input end of the controller is connected with the left camera, and the first output end of the controller is connected with the left display screen;
the left camera is arranged at the lower end of the outer side of the left A column of the automobile and used for collecting images in a visual field corresponding to the left outer rearview mirror of the automobile and images in a blind area of the left A column;
the left side display screen is arranged on the inner side of the left A column and comprises a left side outer rearview mirror display area and a left side A column display area; the controller is used for displaying sub-images in a visual field corresponding to the automobile left side outer rear view mirror in an image collected by the left side camera in the left side outer rear view mirror display area, and the sub-images corresponding to the left side A column blind area are displayed in the left side A column display area.
2. The apparatus of claim 1, wherein the in-vehicle display device further comprises: a right camera and a right display screen;
a second input end of the controller is connected with the right camera, and a second output end of the controller is connected with the right display screen;
the right camera is arranged at the lower end of the outer side of the A column on the right side of the automobile and is used for collecting images in a visual field corresponding to the outer rearview mirror on the right side of the automobile and images in a blind area of the A column on the right side;
the right side display screen is arranged on the inner side of the right side A column and comprises a right side outer rear view mirror display area and a right side A column display area, the controller is used for displaying sub-images in a visual field corresponding to the right side outer rear view mirror of the automobile in an image collected by the right side camera in the right side outer rear view mirror display area, and the sub-images corresponding to a right side A column blind area are displayed in the right side A column display area.
3. The device of claim 1 or 2, wherein the left side exterior rear view mirror display area is located below the left side a-pillar display area in the left side display screen.
4. The apparatus of claim 2, wherein the in-vehicle display device further comprises: a left temple support and a right temple support;
one end of the left side glasses leg bracket is connected with the lower end of the outer side of the left A column of the automobile, and the other end of the left side glasses leg bracket is connected with the left side camera;
one end of the right side mirror foot support is connected with the lower end of the outer side of the column A on the right side of the automobile, and the other end of the right side mirror foot support is connected with the right side camera.
5. The device of claim 1 or 2, wherein the left display screen is smaller in size than an area inside the left a-pillar.
6. The device of claim 2, wherein the left display screen and the right display screen are both flexible screens.
7. The apparatus of claim 2, wherein the left side camera and the right side camera are each wide angle cameras.
8. The apparatus of claim 7, wherein the wide angle camera has a view angle of 130 degrees.
9. The device of claim 2, wherein the left display screen is disposed inside the left a-pillar by snap-fitting.
10. An automobile characterized by comprising the in-vehicle display device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920984479.5U CN210852234U (en) | 2019-06-27 | 2019-06-27 | In-vehicle display device and automobile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920984479.5U CN210852234U (en) | 2019-06-27 | 2019-06-27 | In-vehicle display device and automobile |
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| CN210852234U true CN210852234U (en) | 2020-06-26 |
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| CN201920984479.5U Active CN210852234U (en) | 2019-06-27 | 2019-06-27 | In-vehicle display device and automobile |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022061999A1 (en) * | 2020-09-27 | 2022-03-31 | 浙江合众新能源汽车有限公司 | A-pillar imaging method |
| WO2022095411A1 (en) * | 2020-11-06 | 2022-05-12 | 合众新能源汽车有限公司 | Automobile transparent a-pillar display system |
-
2019
- 2019-06-27 CN CN201920984479.5U patent/CN210852234U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022061999A1 (en) * | 2020-09-27 | 2022-03-31 | 浙江合众新能源汽车有限公司 | A-pillar imaging method |
| WO2022095411A1 (en) * | 2020-11-06 | 2022-05-12 | 合众新能源汽车有限公司 | Automobile transparent a-pillar display system |
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