CN215663186U - Multifunctional electronic rearview mirror - Google Patents
Multifunctional electronic rearview mirror Download PDFInfo
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- CN215663186U CN215663186U CN202121599545.0U CN202121599545U CN215663186U CN 215663186 U CN215663186 U CN 215663186U CN 202121599545 U CN202121599545 U CN 202121599545U CN 215663186 U CN215663186 U CN 215663186U
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Abstract
The utility model belongs to the technical field of commercial vehicles, and particularly relates to a multifunctional electronic rearview mirror which comprises a display screen host and a camera mechanism, wherein the display screen host is electrically connected with the camera mechanism through a power line, the display screen host comprises a power module, an image processing unit, a display screen and a photoresistor, and the camera mechanism comprises a left rear camera, a left front camera, a right rear camera and a right front camera. The multifunctional electronic rearview mirror adopts the long-focus and near-focus camera with high-definition night vision, so that the function of sensing the external driving state of the vehicle in real time is realized; the system can display all-around real-time images around the vehicle in the driving process of the vehicle, and can also adopt an SD card for storage, and each camera collects all azimuth images outside the vehicle and displays the information on a display screen after the azimuth images are processed by a controller; the information can be uploaded to a customer management platform in real time through a network, and each vehicle can be monitored and managed conveniently.
Description
Technical Field
The utility model relates to the technical field of commercial vehicles, in particular to a multifunctional electronic rearview mirror.
Background
The rear-view mirror installed in city bus and special city vehicle has blind areas in different directions owing to the structure of the vehicle body, and these blind areas affect the safety of other vehicles and pedestrians during the driving process.
The multifunctional electronic rearview mirror solves the problem of monitoring and displaying of low-speed static and high-speed dynamic blind areas of a commercial vehicle; the problems of light reflection and glare of the traditional rearview mirror are solved; the problem that information of passengers at a platform cannot be observed when a bus arrives is solved; the problem that the distance between a washing brush and a road shoulder cannot be monitored when a special urban vehicle (a washing and sweeping vehicle) works on the road side is solved; safe driving accidents caused by the vision blind area when the vehicle turns and changes lanes are reduced; when the vehicle is driven in the weak light and rain fog weather, safe driving accidents caused by limited vision are reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a multifunctional electronic rearview mirror based on the technical problems that blind areas in different directions exist due to the structural problem of a vehicle body of the existing rearview mirror installed on a city passenger car and a special city vehicle, and the blind areas affect the safety of other vehicles and pedestrians in the driving process.
The utility model provides a multifunctional electronic rearview mirror which comprises a display screen host and a camera mechanism, wherein the display screen host is electrically connected with the camera mechanism through a power line, the display screen host comprises a power module, an image processing unit, a display screen and a photoresistor, the camera mechanism comprises a left rear camera, a left front camera, a right rear camera and a right front camera, an SD card is arranged inside the display screen host, and the photoresistor is positioned inside the display screen.
Preferably, the left rear camera, the left front camera, the right rear camera and the right front camera all adopt high-definition night vision long-focus and near-focus cameras;
by the technical scheme, the function of sensing the external driving state of the vehicle in real time is realized; the camera mechanism can display all-around real-time images around the vehicle in the running process of the vehicle, and can also store the images through an SD card, and each camera collects all-around images outside the vehicle, processes the images through a controller and displays information on a display screen; the information can be uploaded to a customer management platform in real time through a network, and each vehicle can be monitored and managed conveniently.
Preferably, the power module outputs the processed power of the vehicle power BAT24V and ACC24V to the image processing unit, the image processing unit outputs the image signal transmitted by the camera mechanism to the display screen after operation processing, the image signal is used for displaying the omnibearing real-time image around the vehicle in the driving process of the vehicle, and the image information processed by the image processing unit is transmitted to the SD card for storing the image information;
through the technical scheme, the power supply module outputs the processed power supplies of the BAT24V and the ACC24V of the vehicle to the image processing unit, the image processing unit outputs image signals transmitted by the left rear camera, the left front camera, the right rear camera and the right front camera to the display screen after operation processing, the image signals are used for displaying all-around real-time images around the vehicle in the driving process of the vehicle, and the image processing unit is provided with an SD card slot for storing image information.
Preferably, the left front camera and the right front camera both adopt 2.8mmHD Lens, and the left rear camera and the right rear camera both adopt 3.6mmHD Lens;
through the technical scheme, the maximum visual angle of the picture displayed on the display screen can reach 120 degrees, the camera has the function of condensation prevention, and the image on the display screen is still clear even in rainy days.
Preferably, the photoresistor outputs signals to the image processing unit according to the ambient light where the display screen is located;
through the technical scheme, the display screen has the strong and weak light self-adaption function, the photoresistor can output signals to the image processing unit according to the ambient light where the display screen is located, and the image processing unit automatically adjusts the brightness of the display screen.
Preferably, the image processing unit automatically adjusts the brightness of the display screen according to the photoresistor signal;
through the technical scheme, the image displayed by the display screen is clear in the daytime and is not dazzling at night, and the driving safety of a driver is guaranteed.
The beneficial effects of the utility model are as follows:
the long-focus and near-focus camera with high-definition night vision is adopted to realize the function of sensing the external driving state of the vehicle in real time; the system can display all-around real-time images around the vehicle in the driving process of the vehicle, and can also adopt an SD card for storage, and each camera collects all azimuth images outside the vehicle and displays the information on a display screen after the azimuth images are processed by a controller; the information can be uploaded to a customer management platform in real time through a network, and each vehicle can be monitored and managed conveniently.
Drawings
FIG. 1 is a schematic view of a multi-functional electronic rearview mirror;
FIG. 2 is a system block diagram of a multi-function electronic rearview mirror;
FIG. 3 is a structural outline diagram of a display screen host of the multifunctional electronic rearview mirror;
fig. 4 is an outline view of a camera mechanism of the multifunctional electronic rearview mirror.
In the figure: 1. a display screen host; 11. a power supply module; 12. an image processing unit; 13. a display screen; 14. a photoresistor; 2. a camera mechanism; 21. a left rear camera; 22. a left front camera; 23. a rear right camera; 24. the right front camera.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a multifunctional electronic rearview mirror comprises a display screen host 1 and a camera mechanism 2, wherein the display screen host 1 is electrically connected with the camera mechanism 2 through a power line, the display screen host 1 is composed of a power module 11, an image processing unit 12, a display screen 13 and a photoresistor 14, the camera mechanism 2 is composed of a left rear camera 21, a left front camera 22, a right rear camera 23 and a right front camera 24, an SD card is further arranged inside the display screen host 1, and the photoresistor 14 is located inside the display screen 13;
the left rear camera 21, the left front camera 22, the right rear camera 23 and the right front camera 24 all adopt high-definition night vision long and close-focus cameras; by the technical scheme, the function of sensing the external driving state of the vehicle in real time is realized; the camera mechanism 2 can display all-around real-time images around the vehicle in the driving process of the vehicle, and can also store the images through an SD card, and each camera collects all-around images outside the vehicle, processes the images through a controller and displays information on the display screen 13; the information can be uploaded to a customer management platform in real time through a network, so that each vehicle can be conveniently monitored and managed;
the power module 11 outputs the vehicle power BAT24V and ACC24V to the image processing unit 12 after power processing, the image processing unit 12 outputs the image signal transmitted by the camera mechanism 2 to the display screen 13 after operation processing, the image signal is used for displaying the omnibearing real-time image around the vehicle in the driving process, the image information processed by the image processing unit 12 is transmitted to the SD card to store the image information; through the technical scheme, the power supply module 11 outputs the vehicle power supply BAT24V and ACC24V to the image processing unit 12 after processing, the image processing unit 12 outputs the image signals transmitted by the left rear camera 21, the left front camera 22, the right rear camera 23 and the right front camera 24 to the display screen 13 after operation processing for displaying the all-around real-time image around the vehicle in the driving process of the vehicle, and the image processing unit 12 is provided with an SD card slot for storing image information;
the left front camera 22 and the right front camera 24 both adopt 2.8mmHD Lens, and the left rear camera 21 and the right rear camera 23 both adopt 3.6mmHD Lens; through the technical scheme, the maximum visual angle of the picture displayed on the display screen 13 can reach 120 degrees, the camera has the function of condensation prevention, and the image on the display screen is still clear even in rainy days;
the photoresistor 14 outputs signals to the image processing unit 12 according to the ambient light of the display screen 13; by the technical scheme, the display screen has a strong and weak light self-adaption function, the photoresistor 14 can output signals to the image processing unit 12 according to the ambient light where the display screen 13 is located, and the image processing unit 12 automatically adjusts the brightness of the display screen 13;
the image processing unit 12 automatically adjusts the brightness of the display screen 13 according to the signal of the photoresistor 14; by the technical scheme, the image displayed by the display screen 13 is clear in the daytime and is not dazzling at night, so that the driving safety of a driver is ensured;
the long-focus and near-focus camera with high-definition night vision is adopted to realize the function of sensing the external driving state of the vehicle in real time; the system can display all-around real-time images around the vehicle in the driving process of the vehicle, and can also adopt an SD card for storage, and each camera collects all azimuth images outside the vehicle, and the information is displayed on the display screen 13 after the azimuth images are processed by the controller; the information can be uploaded to a customer management platform in real time through a network, and each vehicle can be monitored and managed conveniently.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A multifunctional electronic rearview mirror is characterized in that: including display screen host computer (1) and camera mechanism (2), display screen host computer (1) with camera mechanism (2) pass through power cord electric connection, display screen host computer (1) comprises power module (11), image processing unit (12), display screen (13) and photo resistance (14), camera mechanism (2) comprises left back camera (21), left front camera (22), right back camera (23) and right front camera (24), the inside of display screen host computer (1) still is provided with the SD card, photo resistance (14) are located the inside of display screen (13).
2. The multi-functional electronic rearview mirror of claim 1, wherein: the left rear camera (21), the left front camera (22), the right rear camera (23) and the right front camera (24) are all long and close-focus cameras with high-definition night vision.
3. The multi-functional electronic rearview mirror of claim 1, wherein: the power module (11) outputs vehicle power BAT24V and ACC24V to the image processing unit (12) after processing, the image processing unit (12) outputs image signals transmitted by the camera mechanism (2) to the display screen (13) after operation processing, the image signals are used for displaying all-around real-time images around the vehicle in the driving process of the vehicle, and image information processed by the image processing unit (12) is transmitted to the SD card to store the image information.
4. The multi-functional electronic rearview mirror of claim 1, wherein: the left front camera (22) and the right front camera (24) both adopt 2.8mmHD Lens, and the left rear camera (21) and the right rear camera (23) both adopt 3.6mmHD Lens.
5. The multi-functional electronic rearview mirror of claim 1, wherein: the photoresistor (14) outputs signals to the image processing unit (12) according to the ambient light where the display screen (13) is located.
6. The multi-functional electronic rearview mirror of claim 1, wherein: the image processing unit (12) automatically adjusts the brightness of the display screen (13) according to the signal of the photoresistor (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121599545.0U CN215663186U (en) | 2021-07-14 | 2021-07-14 | Multifunctional electronic rearview mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121599545.0U CN215663186U (en) | 2021-07-14 | 2021-07-14 | Multifunctional electronic rearview mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215663186U true CN215663186U (en) | 2022-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121599545.0U Active CN215663186U (en) | 2021-07-14 | 2021-07-14 | Multifunctional electronic rearview mirror |
Country Status (1)
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| CN (1) | CN215663186U (en) |
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2021
- 2021-07-14 CN CN202121599545.0U patent/CN215663186U/en active Active
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