CN111942294A - Rearview mirror, rearview mirror control method and vehicle - Google Patents
Rearview mirror, rearview mirror control method and vehicle Download PDFInfo
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- CN111942294A CN111942294A CN201910399258.6A CN201910399258A CN111942294A CN 111942294 A CN111942294 A CN 111942294A CN 201910399258 A CN201910399258 A CN 201910399258A CN 111942294 A CN111942294 A CN 111942294A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
- B60R1/06—Rear-view mirror arrangements mounted on vehicle exterior
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
- B60R1/06—Rear-view mirror arrangements mounted on vehicle exterior
- B60R1/062—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
Abstract
The disclosure relates to the field of vehicle devices, in particular to a rearview mirror, a rearview mirror control method and a vehicle, wherein the rearview mirror is connected with a camera and used for acquiring and displaying an image shot by the camera, and the rearview mirror control method comprises the following steps: acquiring identity information of a driver; acquiring historical display area information corresponding to the identity information and stored in the vehicle, wherein the historical display area information is used for representing a sub-area of an image shot by the camera and displayed by the rearview mirror in the historical driving process of the driver; and controlling the rearview mirror to display a sub-area corresponding to the historical display area information in the image shot by the camera.
Description
Technical Field
The disclosure relates to the field of vehicle devices, in particular to a rearview mirror, a rearview mirror control method and a vehicle.
Background
The rearview mirrors are tools for directly acquiring external information such as the rear, side, and lower sides of the vehicle when a driver sits on a cab seat. With the development of automobile electronic product technology, additional requirements of users on automobile electronic products are higher and higher, and how to provide better services for users in the using process of the users becomes an important subject as a tool closely related to drivers.
Disclosure of Invention
The invention aims to provide a rearview mirror, a rearview mirror control method and a vehicle, and aims to solve the problems that an existing vehicle electronic rearview mirror is single in visual angle and cannot provide personalized services for multiple users easily.
In order to achieve the above object, in a first aspect, the present disclosure provides a rearview mirror control method, where the rearview mirror is connected to a camera and is used to acquire and display an image captured by the camera, the method includes:
acquiring identity information of a driver;
acquiring historical display area information corresponding to the identity information and stored in the vehicle, wherein the historical display area information is used for representing a sub-area of an image shot by the camera and displayed by the rearview mirror in the historical driving process of the driver;
and controlling the rearview mirror to display a sub-area corresponding to the historical display area information in the image shot by the camera.
Optionally, before the controlling the rearview mirror to display the sub-area corresponding to the history display area information in the image captured by the camera, the method further includes:
determining a target area where an image currently displayed by the rearview mirror is located in an image shot by the camera;
determining that the target area is inconsistent with the history display area.
Optionally, the method further comprises:
and receiving an adjusting instruction sent by a terminal through a CAN network, and adjusting the sub-region in the image shot by the camera displayed by the rearview mirror according to the adjusting instruction.
Optionally, the method further comprises:
and updating the historical display area information corresponding to the identity information stored in the vehicle according to the adjusted information of the sub-area.
Optionally, the controlling the rear view mirror to display a sub-area corresponding to the historical display area information in the image captured by the camera includes:
and controlling the rearview mirror to be in a display area corresponding to the camera, and displaying a sub-area corresponding to the historical display area information in the image shot by the camera.
In a second aspect, the present disclosure provides a rearview mirror comprising:
a memory, a processor, and a display screen;
the memory is connected with the processor and stores a computer program;
the processor is configured to be connected to a camera of a vehicle, and the processor is configured to execute the computer program in the memory to implement the steps of the method of any one of the first aspect;
the display screen is electrically connected with the processor and used for displaying the image information collected by the camera.
Optionally, the display screen comprises:
the first display area is used for displaying image information acquired by a first camera on the vehicle;
and the second display area is used for displaying the image information acquired by the second camera on the vehicle.
In a third aspect, the present disclosure provides a vehicle, characterized by comprising the rearview mirror of the second aspect.
Optionally, the vehicle further comprises:
the first camera is electrically connected with the rearview mirror and used for acquiring image information in front of the vehicle;
and the second camera is electrically connected with the rearview mirror and is used for acquiring image information behind the vehicle.
Optionally, the camera further comprises a PTC heater attached to the lens.
The technical scheme at least comprises the following technical effects:
the vehicle can automatically control the rearview mirror to display the sub-area corresponding to the historical display area information in the image shot by the camera by acquiring the identity information of the driver and the historical display area information corresponding to the identity information and stored in the vehicle. That is to say, when different drivers drive the vehicle, the vehicle can carry out the automatic setting of rear-view mirror display content for it according to the identity of different drivers and rear-view mirror use custom in historical driving process to avoid user's manual adjustment process, promoted user's driving experience.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
fig. 1 is a flowchart illustrating a rearview mirror control method according to an exemplary embodiment of the present disclosure.
Fig. 2 is a flowchart illustrating a rearview mirror control method according to an exemplary embodiment of the present disclosure.
Fig. 3 is a flowchart illustrating a rearview mirror control method according to an exemplary embodiment of the present disclosure.
Fig. 4 is a block diagram of a rearview mirror in accordance with an exemplary embodiment of the present disclosure.
Fig. 5 is an internal block diagram of a rearview mirror shown in an exemplary embodiment of the present disclosure.
Fig. 6 is an internal block diagram of a central processing unit according to an exemplary embodiment of the present disclosure.
Fig. 7 is a schematic view of a display area of a rearview mirror display screen in accordance with an exemplary embodiment of the present disclosure.
Fig. 8 is a functional block diagram of a camera module according to an exemplary embodiment of the present disclosure.
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
In the present disclosure, without making a contrary explanation, the use of directional words such as "up, down, left, right" generally refers to "up, down, left, right" of a vehicle, and "inside, outside" refers to the inside and outside of a vehicle, and the display content of a rear view mirror refers to the content displayed on the screen of the rear view mirror, which is a sub-area in an image captured by a camera associated with the rear view mirror.
Before describing the rearview mirror, the rearview mirror control method and the vehicle of the present disclosure, a description will be given to an application scenario thereof in order to facilitate better understanding of the present disclosure for those skilled in the art. Implementations of the present disclosure may be in various vehicles, such as automobiles, trucks, and the like. At present, with the development of automobile electronic product technology, the requirements of users on automobile electronic products are higher and higher, and the rearview mirror, as a tool frequently used in the driving process of a driver, is an important ring for the driver to obtain good driving experience, so that the necessity of applying the vehicle-mounted intelligent electronic rearview mirror is higher and higher.
Fig. 1 is a schematic flowchart of a rearview mirror control method according to an exemplary embodiment of the present disclosure, where the rearview mirror is connected to a camera and is used to acquire an image captured by the camera for displaying, and as shown in fig. 1, the method includes:
and S101, acquiring the identity information of the driver.
The vehicle can acquire the identity information of the driver through fingerprint information, facial information of the driver and other biological characteristics.
For example, the vehicle may acquire fingerprint information of the driver through a fingerprint identification module provided on a vehicle key, a vehicle door handle, a vehicle ignition button, and the like, so as to confirm identity information of the driver through the acquired fingerprint information. In implementation, the vehicle may also acquire facial information of the driver through a face recognition device disposed in the vehicle, and determine the identity information of the driver according to the facial information. In addition, those skilled in the art should also know that, in the actual implementation process, in order to improve the accuracy of the identity information confirmation, the identity information of the driver may also be confirmed in multiple ways such as fingerprint and face recognition, which is not limited in this disclosure.
S102, historical display area information corresponding to the identity information and stored in the vehicle is obtained, and the historical display area information is used for representing a sub-area of an image shot by the camera and displayed by the rearview mirror in the historical driving process of the driver.
The range of the image shot by the camera is larger than the maximum range of the image which can be displayed by the display screen of the rearview mirror. That is, the display content of the rear view mirror is a partial sub-area in the image captured by the camera.
Furthermore, it is understood that different drivers may have different driving habits when driving the vehicle, i.e. different drivers may have different requirements on the display content of the rear view mirror when driving the vehicle. That is, the history display area information stored in the vehicle corresponding to the identification information may be different for the identification information of different drivers.
S103, controlling the rearview mirror to display a sub-area corresponding to the historical display area information in the image shot by the camera.
By adopting the rearview mirror control method provided by the embodiment, the following technical effects can be obtained:
the vehicle can automatically control the rearview mirror to display the sub-area corresponding to the historical display area information in the image shot by the camera by acquiring the identity information of the driver and the historical display area information corresponding to the identity information and stored in the vehicle. That is to say, when different drivers drive the vehicle, the vehicle can carry out the automatic setting of rear-view mirror display content for it according to the identity of different drivers and rear-view mirror use custom in historical driving process to avoid user's manual adjustment process, promoted user's driving experience.
It should be noted that, in a specific implementation, if there is no history display area information corresponding to the identity information stored in the host vehicle, for example, when the driver drives the vehicle for the first time, the vehicle may further initialize the rearview mirror, remind the driver to set the display content of the rearview mirror, store the identity information of the driver after the setting is completed, and update the history display area information corresponding to the identity information in the host vehicle storage device.
In one possible embodiment, before the controlling the rear view mirror to display the sub-area corresponding to the history display area information in the image captured by the camera, the rear view mirror control method further includes:
determining a target area where an image currently displayed by the rearview mirror is located in an image shot by the camera;
determining that the target area is inconsistent with the history display area.
For example, after obtaining the identity information of the driver, the vehicle may generate different control instructions by comparing the history display area information corresponding to the identity information stored in the vehicle and the target area where the currently displayed image of the rearview mirror is located in the image captured by the camera. For example, when the history display area information does not match the target area, the state ID is 0X10, and the rearview mirror is controlled to display a sub-area corresponding to the history display area information in the image captured by the camera in real time. And generating a state ID of 0X00 when the history display area information matches the target area, and not changing the display content of the rearview mirror.
Fig. 2 is a schematic flowchart of a rearview mirror control method according to an exemplary embodiment of the present disclosure, where the rearview mirror is connected to a camera and is used to acquire and display an image captured by the camera, and as shown in fig. 2, the method includes:
s201, obtaining the identity information of the driver.
S202, historical display area information corresponding to the identity information and stored in the vehicle is obtained, and the historical display area information is used for representing a sub-area of an image shot by the camera and displayed by the rearview mirror in the historical driving process of the driver.
And S203, controlling the rearview mirror to display a sub-area corresponding to the historical display area information in the image shot by the camera.
And S204, receiving an adjusting instruction sent by a terminal through a CAN network, and adjusting a sub-region in the image shot by the camera and displayed by the rearview mirror according to the adjusting instruction.
The range of the image shot by the camera is larger than the maximum range of the image which can be displayed by the display screen of the rearview mirror. That is, the image captured by the camera is cut out and then transmitted to the display screen for displaying, that is, the display content of the rearview mirror is a part of the subarea in the image captured by the camera.
For example, the range of image information acquired by the image sensor of the camera may be 800 × 1280P, the display screen display range of the rearview mirror may be 720 × 1280P, and when the central axes of the two are consistent, the content displayed on the display screen is only a part of the image acquired by the image sensor of the camera, and horizontal display adjustment ranges of 40P exist on the left side and the right side of the display screen respectively.
In addition, it is understood that a driver may encounter various situations during driving of the vehicle, and the display content of the rearview mirror can be adjusted by the driver according to the actual situation in order to facilitate the driver to better understand the information around the vehicle.
For example, the driver may adjust the display content of the rear view mirror via a multimedia system on the vehicle. For example, the driver may adjust the display Area of the rear view mirror left and right on a vehicle-mounted multimedia panel and generate a corresponding adjustment instruction, and after receiving the adjustment instruction through a CAN (Controller Area Network), the rear view mirror may digitally clip an image captured by the camera in response to the adjustment instruction, and finally display the clipped image content on a screen of the rear view mirror. In a specific implementation, the driver can also adjust the display content of the rearview mirror through a mobile terminal device. For example, by providing a CAN-to-WIFI (Wireless Fidelity) module in the vehicle, the driver may communicate with the vehicle using a mobile phone, so as to adjust the display content of the rearview mirror through the mobile phone, which is not limited in this disclosure.
That is to say, the driver can adjust the display content of the rearview mirror through the mobile terminal device or the control program on the vehicle according to the actual demand, so that the experience of the driver is further improved.
In one possible embodiment, the method further comprises:
and updating the historical display area information corresponding to the identity information stored in the vehicle according to the adjusted information of the sub-area.
In this way, during driving, after the driver adjusts the sub-area displayed on the rearview mirror, the vehicle may update the history display area information corresponding to the identity information stored in the vehicle according to the adjusted information of the sub-area.
That is, the history display area information corresponding to the identity information stored in the vehicle may be changed and updated according to the usage habits of the driver, thereby providing a personalized service to the driver.
Fig. 3 is a schematic flowchart of a method for controlling a rearview mirror according to an exemplary embodiment of the present disclosure, where the rearview mirror is connected to a plurality of cameras, each camera corresponds to a different display area on the rearview mirror, and the rearview mirror is configured to obtain an image captured by the camera for displaying, as shown in fig. 3, the method includes:
s301, acquiring identity information of a driver;
s302, historical display area information corresponding to the identity information and stored in the vehicle is obtained, and the historical display area information is used for representing a sub-area of an image shot by the camera and displayed by the rearview mirror in the historical driving process of the driver;
and S303, controlling the rearview mirror to be in a display area corresponding to the camera, and displaying a sub-area corresponding to the historical display area information in the image shot by the camera.
For example, the number of the cameras may be two, and the cameras are disposed at (and replace) the left side rear view mirror of the conventional vehicle, and may include a first wide-angle lens of 120 ° for capturing images of blind areas in front of and in front of the vehicle, and a second wide-angle lens of 75 ° for capturing images behind the vehicle. The image capture area of the camera may be 800 × 1280P, the rear view mirror may be disposed at the left a pillar of the vehicle, and may include a 1920 × 720P display screen, and the display screen may include a 720 × 640P first display area and a 720 × 1280P second display area, which respectively correspond to the images captured by the first wide-angle lens and the second wide-angle lens.
In this way, after the vehicle acquires the identity information of the driver, the display contents of different display areas of the rearview mirror can be set according to the identity information and the historical display area information corresponding to the identity information stored in the vehicle. Simultaneously, owing to set up a plurality of cameras, the picture of different regions around the vehicle can also be shown simultaneously to the rear-view mirror to help the driver better know the peripheral information of vehicle, promote the security of driving.
Fig. 4 is a block diagram of a rear view mirror according to an exemplary embodiment of the present disclosure, and referring to fig. 4, the rear view mirror 400 includes:
a memory 401, a processor 402, and a display 403;
the memory 401 is connected to the processor 402, and the memory stores a computer program;
the processor 402 is configured to be connected to a camera of a vehicle, and the processor 402 is configured to execute the computer program in the memory to implement the steps of the rearview mirror control method of any one of fig. 1 to 3;
the display screen 403 is electrically connected to the processor 402, and is configured to display image information acquired by the camera.
For example, referring to an internal block diagram of a rear view mirror shown in fig. 5, a main plate portion of the rear view mirror may include: a central processing unit, an LCD (Liquid Crystal Display) Display screen externally connected to the central processing unit, a corresponding LED (Light Emitting Diode) backlight Circuit, a GSONSOR, a DDR4(Double Data Rate), an ethernet, a speaker, an ARM (atomic reduced instruction set computer) controller, a PMU (power management unit) connected to the ARM controller, a Light sensing, a CAN bus, and an I2C (Inter-Integrated Circuit) bus. The ARM controller can play the roles of controlling the on-off time sequence of the power supply, monitoring the voltage and controlling the light sense, controlling the work and the reset of the central processing unit, avoiding the central processing unit from being halted and the like. In the actual operation process, the camera can convert the acquired image signal into an electric signal and transmit the electric signal to a central processing unit of a main board part of the rearview mirror through serial coding, referring to an internal block diagram of the central processing unit shown in fig. 6, after the vehicle identifies the identity information of the driver, an algorithm packet operated by an image processing module in the central processing unit can automatically identify the historical display area information corresponding to the identity information stored in the vehicle according to the identity information of the driver, and control the rearview mirror to display a sub-area corresponding to the historical display area information in the image shot by the camera on an LCD screen according to the historical display area information.
The following technical effects can be obtained by using the rearview mirror:
when the rearview mirror faces different drivers, the rearview mirror can be automatically set for displaying contents according to identity information of the different drivers and the use habits of the rearview mirror in the historical driving process, so that the manual adjusting process of the rearview mirror by a user is avoided, and the driving experience of the user is improved.
In a possible embodiment, the display screen 403 of the rear view mirror comprises:
the first display area is used for displaying image information acquired by a first camera on the vehicle;
and the second display area is used for displaying the image information acquired by the second camera on the vehicle.
For example, the first camera may be a 120 ° wide-angle lens for capturing images of blind areas in front of the vehicle and in front of the vehicle, and the second camera may be a 75 ° wide-angle lens for capturing images behind the vehicle. Referring to the schematic display area diagram of a rearview mirror display screen shown in fig. 7, the resolution of the display screen may be 1920 × 720P, and the display screen may include a first display area 720 × 640P and a second display area 720 × 1280P, which respectively display image information collected by the first camera and the second camera.
Like this, owing to set up a plurality of cameras, the rear-view mirror can also show the picture of the different regions around the vehicle that a plurality of cameras obtained simultaneously through the display area of difference to help the driver better know the information of vehicle periphery, promote the security of driving.
The present disclosure also provides a vehicle including a rear view mirror as shown in fig. 4.
Wherein the vehicle may include one or more sets of the rear view mirror 400.
For example, the vehicle may include two sets of the rear view mirrors 400, and the rear view mirrors 400 may be respectively disposed on a-pillars on left and right sides of the vehicle to respectively display image information of a left front blind area, a left rear blind area, a right front blind area, and a right rear of the vehicle.
That is to say, the vehicle may automatically control the rearview mirror to display a sub-area corresponding to the history display area information in the image captured by the camera by acquiring the identity information of the driver and the history display area information corresponding to the identity information stored in the vehicle. Namely, when different drivers drive the vehicle, the vehicle can automatically set the display content of the rearview mirror according to the identities of the different drivers and the use habits of the rearview mirror in the historical driving process, so that the manual adjustment process of the user is avoided, and the driving experience of the user is improved. In addition, the vehicle can also show the image information of the left front blind area, the left rear, the right front blind area and the right rear of the vehicle on the display screen of the rearview mirror simultaneously, and more comprehensive vehicle peripheral information is provided for the driver, so that the driving experience of the driver is improved, and the driving safety is also improved.
Optionally, the vehicle further comprises:
the first camera is electrically connected with the rearview mirror and used for acquiring image information in front of the vehicle;
and the second camera is electrically connected with the rearview mirror and is used for acquiring image information behind the vehicle.
For example, the number of the cameras may be two (correspondingly, two sets of the rear view mirrors) respectively disposed at the left and right optical rear view mirrors of the vehicle (and replacing the left and right optical rear view mirrors of the conventional vehicle), each set of the cameras may include a first camera electrically connected to the rear view mirror for collecting image information in front of the vehicle, and a second camera electrically connected to the rear view mirror for collecting image information behind the vehicle. The first camera may be a 120 wide-angle lens for taking images of blind areas in front of and in front of the vehicle, and the second camera may be a 75 wide-angle lens for taking images behind the vehicle.
Like this, through set up on the vehicle the camera can acquire the image information of a plurality of directions around the vehicle simultaneously, and correspondingly, the display screen on the vehicle also can split the screen simultaneously and show the image information of a plurality of directions around the vehicle to help the driver better know the circumstances around the vehicle, and then promote the security of driving.
Optionally, referring to a schematic block diagram of a camera module shown in fig. 8, the camera further includes a PTC (Positive Temperature Coefficient) heater attached to the lens.
Like this, when the camera meets with the humiture change, can pass through PTC heater promotes the camera lens temperature of camera to play antifog effect, finally promoted the adaptability of camera to different application environment.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure. For example, the display screen type of the rearview mirror and the chip type on the main board of the rearview mirror can be simply replaced.
It should be noted that, in the foregoing embodiments, the various features described in the foregoing embodiments may be combined in any suitable manner, for example, the rearview mirror control methods shown in fig. 1 to 3, and in order to avoid unnecessary repetition, the disclosure does not separately describe various possible combinations.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (10)
1. A rearview mirror control method is characterized in that a rearview mirror is connected with a camera and used for acquiring and displaying an image shot by the camera, and the method comprises the following steps:
acquiring identity information of a driver;
acquiring historical display area information corresponding to the identity information and stored in the vehicle, wherein the historical display area information is used for representing a sub-area of an image shot by the camera and displayed by the rearview mirror in the historical driving process of the driver;
and controlling the rearview mirror to display a sub-area corresponding to the historical display area information in the image shot by the camera.
2. The method according to claim 1, wherein before the controlling the rearview mirror to display the sub-area corresponding to the history display area information in the image captured by the camera, further comprising:
determining a target area where an image currently displayed by the rearview mirror is located in an image shot by the camera;
determining that the target area is inconsistent with the history display area.
3. The method of claim 1, further comprising:
and receiving an adjusting instruction sent by a terminal through a CAN network, and adjusting the sub-region in the image shot by the camera displayed by the rearview mirror according to the adjusting instruction.
4. The method of claim 3, further comprising:
and updating the historical display area information corresponding to the identity information stored in the vehicle according to the adjusted information of the sub-area.
5. The method according to any one of claims 1 to 4, wherein the rear view mirror is connected to a plurality of cameras, each camera corresponding to a different display area on the rear view mirror, and the controlling the rear view mirror to display a sub-area corresponding to the historical display area information in the image captured by the camera comprises:
and controlling the rearview mirror to be in a display area corresponding to the camera, and displaying a sub-area corresponding to the historical display area information in the image shot by the camera.
6. A rearview mirror, comprising:
a memory, a processor, and a display screen;
the memory is connected with the processor and stores a computer program;
the processor is configured to be connected to a camera of a vehicle, the processor is configured to execute the computer program in the memory to implement the steps of the method of any one of claims 1-5;
the display screen is electrically connected with the processor and used for displaying the image information collected by the camera.
7. The rearview mirror of claim 6, wherein the display screen comprises:
the first display area is used for displaying image information acquired by a first camera on the vehicle;
and the second display area is used for displaying the image information acquired by the second camera on the vehicle.
8. A vehicle, characterized by comprising the rearview mirror of claim 6.
9. The vehicle of claim 8, further comprising:
the first camera is electrically connected with the rearview mirror and used for acquiring image information in front of the vehicle;
and the second camera is electrically connected with the rearview mirror and is used for acquiring image information behind the vehicle.
10. The vehicle of claim 8 or 9, characterized in that the camera head further comprises a PTC heater attached to the lens.
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| CN201910399258.6A CN111942294A (en) | 2019-05-14 | 2019-05-14 | Rearview mirror, rearview mirror control method and vehicle |
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| CN201910399258.6A CN111942294A (en) | 2019-05-14 | 2019-05-14 | Rearview mirror, rearview mirror control method and vehicle |
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| CN113119866A (en) * | 2021-05-12 | 2021-07-16 | 中国第一汽车股份有限公司 | Rearview mirror display method and device based on streaming media |
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| CN105922936A (en) * | 2016-05-16 | 2016-09-07 | 乐视控股（北京）有限公司 | Vehicle-mounted image shooting device and vehicle |
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| CN113119866A (en) * | 2021-05-12 | 2021-07-16 | 中国第一汽车股份有限公司 | Rearview mirror display method and device based on streaming media |
| CN113119866B (en) * | 2021-05-12 | 2022-12-02 | 中国第一汽车股份有限公司 | Rearview mirror display method and device based on streaming media |
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