CN219428022U - Electronic rearview mirror system - Google Patents
Electronic rearview mirror system Download PDFInfo
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- CN219428022U CN219428022U CN202320858639.8U CN202320858639U CN219428022U CN 219428022 U CN219428022 U CN 219428022U CN 202320858639 U CN202320858639 U CN 202320858639U CN 219428022 U CN219428022 U CN 219428022U
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Abstract
The utility model discloses an electronic rearview mirror system which comprises a camera shooting module, a display module and a controller, wherein the camera shooting module is arranged on a door of an automobile body, the camera shooting module comprises a shell arranged on the door of the automobile, a camera and/or a printed circuit board are arranged in the shell, the display module is positioned at the front part of a window area on two sides of a cab, the window comprises a window glass body and a display module independent of the window glass body, the display module is provided with a curved surface display screen, the outer side surface of the display module and the outer side surface of the window glass body are on the same curved surface or parallel curved surfaces, and the controller comprises a communication circuit, an image processing circuit, an image output circuit, a motor control circuit and a display screen control circuit which are connected with the camera shooting module. The camera module is arranged to transmit the actual image of the rear area of the automobile body side to the display module through the controller, and the driver and the passenger watch the image processed by the controller through the display module, so that the traditional mechanical rearview mirror is replaced.
Description
Technical Field
The utility model relates to the technical field of automobile equipment, in particular to an electronic rearview mirror system.
Background
With the development of automobiles and the release of laws and regulations, more and more automobiles are equipped with electronic rearview mirror systems. The electronic rearview mirror system has more excellent aerodynamic modeling, and wind resistance and wind noise of the corresponding automobile can be reduced, so that the endurance mileage of the automobile is improved, and the driving and riding experience of the automobile is improved.
However, the direct projection of the images of the rear-view mirrors (left rear-view mirror and right rear-view mirror) on the left and right positions of the display screen corresponding to the automobile a pillar or the central control display screen is easy to affect the image effect, and at the same time, the direct projection of the images of the rear-view mirrors on the central control screen is also convenient for the user (and can generate visual confusion).
If the display screen of the electronic rearview mirror is embedded in the corresponding door body of the door, the available space is limited due to a large number of necessary features on the door, the screen size is extremely small, the time for a driver to check the rearview mirror is prolonged, the forward safety problem is brought, and the problem of custom of the user (and visual confusion can be generated) also exists.
Therefore, the optical mechanical rearview mirror system is switched into the electronic rearview mirror system, and the seamless transition of driving habits is a technical problem.
Disclosure of Invention
The utility model mainly aims to provide an electronic rearview mirror system, which aims to improve the form of the existing electronic rearview mirror, and a driver keeps the existing driving habit without learning and adjusting the driving habit, so that road accidents are prevented.
To achieve the above object, the present utility model provides an electronic rearview mirror system, comprising:
the camera module is arranged on a door of an automobile body and comprises a shell arranged on the door of the automobile, and a camera and/or a printed circuit board are arranged in the shell;
the display module is positioned at the front part of a window area at two sides of the cab, the window comprises window glass and a display module independent of the window glass, the display module is provided with a curved surface display screen, and the outer side surface of the display module and the outer side surface of the window glass are on the same curved surface or parallel curved surfaces;
the controller comprises a communication circuit, an image processing circuit, an image output circuit, a motor control circuit and a display screen control circuit which are connected with the camera module,
the communication circuit is communicated with the cameras, data signals acquired by part of the cameras are transmitted to the image processing circuit through the controller to be processed and then transmitted to the display screen control circuit, the data signals acquired by part of the cameras are transmitted to other controllers of the data distribution vehicle through the image output circuit of the controller, and the display screen control circuit is used for controlling the curved surface display screen;
the controller module is connected with the motor and controls the state of the motor through a motor control circuit;
the shell is also provided with an indicator lamp, and the indicator lamp is connected with an indicator lamp circuit through a controller.
According to the technical scheme, the camera module is arranged to transmit the actual image of the rear area of the automobile body side to the display module through the controller, and the driver and the passenger watch the image processed by the controller through the display module, so that the traditional mechanical rearview mirror is replaced, and in actual observation, the driver still keeps the existing habit when observing the visual fields of the two sides of the automobile body; meanwhile, the mode of the camera is adopted, so that vision blind areas can be effectively reduced, and accidents are reduced.
Drawings
FIG. 1 is a block diagram of an embodiment of a bicycle configuration with two electronic rearview mirror controllers;
FIG. 2 is a block diagram of an embodiment of a bicycle equipped with an electronic rearview mirror controller;
fig. 3 is a schematic view of the cooperation of the window glass and the display area.
In the figure, 1 is a camera module, 11 is a camera, 12 is an indicator light, and 13 is a camera module shell;
2 is a display module, 21 is a window glass, 22 is a curved display screen, 23 is a touch interaction layer,
3 is a controller, 31 is a communication circuit, 32 is an image output circuit, 33 is an indicator light control circuit,
34 is an image processing circuit, 35 is a touch control circuit, 36 is a motor control circuit,
37 is a display screen control circuit, 38 is a controller housing;
and 4 is a vehicle window glass body.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, in the embodiment of the present utility model, directional indications (such as up, down, left, right, front, rear, top, bottom, inner, outer, vertical, lateral, longitudinal, counterclockwise, clockwise, circumferential, radial, axial … …) are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first" or "second" etc. in the embodiments of the present utility model, the description of "first" or "second" etc. is only for descriptive purposes, and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
As shown in fig. 1 to 3, an electronic rear view mirror system includes:
the camera module 1 is arranged on a door of an automobile, the camera module 1 comprises a camera module shell 13 arranged on the door of the automobile, and a camera 11 and a printed circuit board thereof are arranged in the camera module shell 13;
the display module 2 is positioned in a display area 5 of the vehicle window at two sides of the cab, and the display module 2 comprises a vehicle window glass 21, a curved surface display screen 22 and/or a touch interaction layer 23;
in the embodiment, the touch interaction layer 23 is attached to the curved display 22, and the curved display 22 is attached to the window glass 21.
The window glass 21 of the display module 2 and the window glass body 4 arranged on the window are mutually independent, and the lifting of the window glass body 4 is not affected at all.
A controller 3, wherein the controller 3 comprises a communication circuit 31, an image processing circuit 34, an image output circuit 32, a motor control circuit 36, a display screen control circuit 37, a touch control circuit 35, an indicator light control circuit 37 and a controller shell 38 which are connected with the camera module 1;
the controller 3 is mounted inside the vehicle by a controller housing 38 and is kept stationary relative to the vehicle body,
the communication circuit 31 is communicated with the camera 11, and transmits data acquired by part of the camera 11 to the display screen control circuit 37 after being processed by the image processing circuit 34 through the controller 3, the data acquired by part of the camera 11 is transmitted to other controllers 3 of the data distribution vehicle through the image output circuit 32 of the controller 3, and the display screen control circuit 37 is used for controlling the curved surface display screen 23;
the controller 3 module is connected with the motor and controls the state of the motor through the motor control circuit 36;
the shell 15 is also provided with an indicator lamp 12, and the indicator lamp 12 is electrically connected with the indicator lamp 12 of the controller 3.
The camera module 1 is arranged to transmit the actual image of the automobile body to the display module 2 through the controller 3, and a driver and passengers watch the image processed by the controller 3 through the display module 2, so that the traditional mechanical rearview mirror is replaced, and in actual observation, the driver still keeps the existing habit when observing the visual fields at two sides of the automobile body; meanwhile, the mode of the camera 11 is adopted, so that vision blind areas can be effectively reduced, and accidents are reduced.
When only one vehicle is configured by the controller 3, the controller 3 is arranged in the cockpit;
when only two controllers (a left electronic rearview mirror controller and a right electronic rearview mirror controller) are configured on one vehicle, the controllers 3 are respectively installed inside the left vehicle door and the right vehicle door body and are used for respectively controlling the corresponding camera module 1 and the display module 2.
Specifically, the camera 11 includes a front view camera, a rear view camera, and a surround view camera.
The angle between the optical axis of the lens and the running direction of the automobile is-15 degrees to +15 degrees;
the angle between the optical axis of the lens and the running direction of the automobile is +60 degrees to +120 degrees;
the angle between the optical axis of the lens and the running direction of the automobile is +120 DEG to +150 deg.
More specifically, the rear-view camera comprises a visible light camera and/or an infrared camera;
the rear-view camera comprises a visible light and infrared two-in-one camera.
The front-view camera comprises a visible light camera and/or an infrared camera;
the front-view camera comprises a visible light and infrared two-in-one camera.
When the number of cameras is two, the corresponding two image data are required to be displayed in an integrated way, but the price of the cameras is cheaper.
In the embodiment of the utility model, the display module 2 is arranged at a fixed position of the automobile door, the curved display screen 22 is attached to the window glass 21, the display module 2 and the window glass body 4 are completely independent, and the lifting of the window glass body 4 is not affected at all.
Further, the curved display 22 is provided with a touch interaction layer 23, the touch interaction layer 23 is connected with a touch control circuit 35, and the touch control circuit 35 is connected with the controller 3. By setting the touch interaction layer 23, parameters required for setting a screen directly in the display area 21 can be realized.
Specifically, the housing 13 is pivotally mounted to the vehicle body by a support arm.
In the embodiment of the utility model, the shell is further provided with an indicator lamp 12, and the indicator lamp 12 is in circuit connection with the indicator lamp 12 through the controller 3. The indication of the vehicle contour and the vehicle driving behavior can be achieved by the arrangement of the indicator lights 12.
Further, the display modules 2 are provided with two groups, which are respectively positioned at the front parts of the windows at the two sides of the automobile cab.
The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but rather, the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (6)
1. An electronic rearview mirror system, comprising:
the camera module is arranged on a door of an automobile body and comprises a shell arranged on the door of the automobile, and a camera and/or a printed circuit board are arranged in the shell;
the display module is positioned at the front part of the window areas at the two sides of the cab and comprises automobile glass and a curved surface display screen arranged on the automobile glass;
the controller comprises a communication circuit, an image processing circuit, an image output circuit, a motor control circuit, an indicator light circuit and a display screen control circuit which are connected with the camera module.
2. An electronic rear view mirror system as claimed in claim 1, characterized in that: the cameras comprise a front view camera, a rear view camera and a surrounding view camera;
the angle between the optical axis of the lens and the running direction of the automobile is-15 degrees to +15 degrees;
the angle between the optical axis of the lens and the running direction of the automobile is +60 degrees to +120 degrees;
the angle between the optical axis of the lens and the running direction of the automobile is +120 DEG to +150 deg.
3. An electronic rear view mirror system as claimed in claim 2, characterized in that:
the rear-view camera comprises a visible light camera and/or an infrared camera;
or the rear-view camera comprises a visible light and infrared two-in-one camera;
the front-view camera comprises a visible light camera and/or an infrared camera;
or the front-view camera comprises a visible light and infrared two-in-one camera.
4. An electronic rear view mirror system as claimed in claim 1, characterized in that:
the communication circuit is connected with the camera to realize data interaction between the controller and the camera module;
the data signals acquired by part of cameras are processed by the controller and transmitted to the display module;
the data signals acquired by part of cameras pass through other controllers of the data distribution vehicle;
the display screen control circuit and the touch screen control circuit are connected with the display module to realize data interaction between the controller and the display module;
the motor control circuit is connected with the motor to realize the control of the rotation of the motor by the controller;
the indicator light circuit is connected with the indicator light, and the controller is used for controlling the flickering of the indicator light.
5. An electronic rear view mirror system as claimed in claim 1, characterized in that: the display module is provided with a touch interaction layer, and the touch interaction layer is connected with the touch control circuit.
6. An electronic rear view mirror system as claimed in claim 1, characterized in that: the vehicle window comprises a vehicle window glass body and a display module independent of the vehicle window glass body;
the outer side surface of the automobile glass in the display module and the outer side surface of the automobile window glass body are on the same curved surface or parallel curved surfaces, and the display module is fixedly arranged at the front part of the automobile window of the automobile door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320858639.8U CN219428022U (en) | 2023-04-18 | 2023-04-18 | Electronic rearview mirror system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320858639.8U CN219428022U (en) | 2023-04-18 | 2023-04-18 | Electronic rearview mirror system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219428022U true CN219428022U (en) | 2023-07-28 |
Family
ID=87335853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320858639.8U Active CN219428022U (en) | 2023-04-18 | 2023-04-18 | Electronic rearview mirror system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219428022U (en) |
-
2023
- 2023-04-18 CN CN202320858639.8U patent/CN219428022U/en active Active
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