CN219382322U

CN219382322U - Automobile electronic exterior rearview mirror and automobile electronic exterior rearview mirror system

Info

Publication number: CN219382322U
Application number: CN202222952606.8U
Authority: CN
Inventors: 何曦; 阙鑫地; 黄俊峰
Original assignee: Xinrun Digital Innovation Shenzhen Co ltd
Current assignee: Xinrun Digital Innovation Shenzhen Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-07-21
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses an automobile electronic exterior rearview mirror and an automobile electronic exterior rearview mirror system, wherein the automobile electronic exterior rearview mirror comprises a camera device and an information processing device; the information processing device includes: the system comprises an ISP image processor, a display screen, a controller, an ambient light sensor, a CAN transceiver, a first signal conversion chip and a second signal conversion chip, wherein the first signal conversion chip is used for converting video signals sent by an image pickup device and sending the video signals to the ISP image processor, the second signal conversion chip is used for converting signals sent by the ISP image processor and sending the signals to the display screen, and the ISP image processor comprises a receiving frame error detection module. Compared with the prior art, the utility model can obviously improve the use stability of the automobile outer rearview mirror and solve the problem of poor use stability caused by the fact that the traditional automobile outer rearview mirror is easy to be interfered by environment and has small visual angle.

Description

Automobile electronic exterior rearview mirror and automobile electronic exterior rearview mirror system

Technical Field

The utility model relates to the technical field of automobile electronics, in particular to an automobile electronic exterior rearview mirror and an automobile electronic exterior rearview mirror system.

Background

Along with the vigorous development of the automobile industry, the vehicle-mounted equipment is more intelligent, the vehicle-mounted electronic equipment enriches the functions of the automobile and brings great convenience to vast owners, however, the electronic equipment of the automobile at present has various types and functions and still has a very high lifting space; the current intellectualization of the exterior rearview mirror of the automobile is still relatively lagging, and the current exterior rearview mirror of the automobile has more defects, such as: the traditional rearview mirror is small in visual angle, has a blind area, and can be affected seriously when being used for viewing the outside view of the automobile in severe weather environments such as rain and snow, and the outside rearview mirror of the automobile cannot provide good visual effects and the like in the night environment, so that the risk of causing traffic accidents is increased, and therefore, the current outside rearview mirror of the automobile still has a large improvement space.

Disclosure of Invention

The utility model provides an automobile electronic outside rear-view mirror and an automobile electronic outside rear-view mirror system, which are used for solving the defects that an automobile outside rear-view mirror in the prior art is small in visual angle, large in blind area, incapable of providing good visual effect in severe weather environments such as rain and snow and the like.

The technical scheme adopted by the utility model is that the automobile electronic exterior rearview mirror comprises a camera device and an information processing device; the information processing apparatus includes: the input end of the ISP image processor is connected with the camera device, the ISP image processor comprises a receiving frame error detection module, and the receiving frame error detection module is used for detecting the integrity of an input signal of the ISP image processor; the display screen is arranged in the vehicle and is connected with the output end of the ISP image processor; the controller is used for controlling the operation of the image pick-up device, the ISP image processor and the display screen respectively, and is also connected with the receiving frame error detection module through signals so as to receive error signals and send out early warning signals.

Further, the information processing device further comprises a first signal conversion chip and a second signal conversion chip, wherein the first signal conversion chip is used for converting a video signal sent by the image pickup device into an MIPI signal and sending the MIPI signal to the ISP image processor, and the second signal conversion chip is used for converting the MIPI signal sent by the ISP image processor into an LVDS signal and sending the LVDS signal to the display screen.

Further, the information processing device further comprises an ambient light sensor which is in signal connection with the controller for detecting ambient light intensity, and the controller is in control connection with the display screen for controlling the brightness of the display screen according to the ambient light intensity.

Further, the information processing device further comprises a CAN transceiver, and the controller is connected with the automobile central control system through the CAN transceiver.

Further, the camera device comprises a camera, the camera comprises a shell, a lens and a heating plate, and the heating plate is in contact with the lens.

Further, the heating sheet and the lens are adhered and fixed through a heat-conducting double-sided adhesive tape.

Further, the parameters of the camera are as follows: resolution 1920×1080, frame rate 60 frames; the parameters of the display screen are as follows: resolution is 1280 x 720, frame rate is 60 frames.

Further, the display screen is a touch display screen.

An automobile electronic exterior rearview mirror system comprises an automobile electronic exterior rearview mirror, wherein the automobile electronic exterior rearview mirror system comprises two groups of automobile electronic exterior rearview mirrors, and the two groups of automobile electronic exterior rearview mirrors are respectively a main driving automobile electronic exterior rearview mirror and a secondary driving automobile electronic exterior rearview mirror.

Further, the controller of the electronic outside rear-view mirror of the auxiliary driving automobile is in signal connection with the controller of the electronic outside rear-view mirror of the main driving automobile, and the electronic outside rear-view mirror of the main driving automobile is in signal connection with the automobile central control system.

Compared with the prior art, the utility model has the following beneficial effects: the utility model provides an electronic outside rear-view mirror, compare with traditional automobile rearview mirror, the volume of the electronic outside rear-view mirror of this application reduces, the volume after reducing makes the factor of safety of outside rear-view mirror higher, simultaneously the super wide angle of camera, distortion correction, characteristics such as low light is visual have brought advantages such as bigger visual scope for the product, clearer and more smooth visual field picture, lower illumination environment is visual, and handle the image through ISP image processor can improve night environment visual definition, realize anti-back light effect, thereby reinforcing vehicle lane change security, reduce the accident rate of collision, through receiving frame error detection module detection, through error signal and count, carry out the trouble warning after the error frame is accumulated to the appointed number of times, avoid bringing the risk of traffic accident because the too many (the problem of producing the picture delay) of losing the frame as far as possible, the automobile electronic outside rear-view mirror that this application provided can show the stability of improving automobile outside rear-view mirror, overcome the problem that traditional automobile outside rear-view mirror receives environmental disturbance easily, visual angle is less and use stability is poor in total.

Drawings

The utility model is described in detail below with reference to examples and figures, wherein:

FIG. 1 is a schematic block diagram of an electronic exterior mirror for an automobile according to the present application;

FIG. 2 is a schematic block diagram of the frame loss detection structure in the present application;

fig. 3 is a schematic block diagram of the structure of the freeze screen detection in the present application.

10. An ISP image processor; 101. a receiving frame error detection module; 11. a display screen; 12. a controller; 13. a first signal conversion chip; 14. a second signal conversion chip; 15. an ambient light sensor; 16. a CAN transceiver; 17. a central control system of the automobile; 18. a camera is provided.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the embodiments of the present utility model will be described in further detail with reference to the accompanying drawings. Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout, or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

The application provides an automobile electronic exterior rear-view mirror, referring to fig. 1, the automobile electronic exterior rear-view mirror in the application mainly comprises a camera device and an information processing device, wherein the camera device is arranged outside an automobile and used for shooting the condition behind the automobile, and the information processing device is used for receiving the video information sent by the camera device, processing the video information and displaying the video information in the automobile so as to play the automobile rear picture detected by the camera device in real time.

Specifically, camera device is including camera 18, camera 18 includes the casing, lens and heating plate, the lens sets up the surface at the casing, the heating plate sets up the inside at the casing, contact between heating plate and the lens, in a specific embodiment, the heating plate relies on the heat conduction double faced adhesive tape to paste inboard at the lens, the heating plate passes through the PFC winding displacement to be connected to the PCBA of camera 18, PCBA control heating plate access power, thereby make the heating plate generate heat, meet rain and fog weather under outdoor environment when camera 18 work, there is the raindrop to remain on the camera 18 lens, for guaranteeing the looking over of video picture in the car, heat for camera 18 through the heating plate, can clear away the remaining raindrop or fog in camera 18 lens surface fast, thereby guarantee the definition of monitoring picture.

Further, the information processing device mainly includes an ISP image processor 10, a display screen 11 and a controller 12, the input end of the ISP image processor 10 is connected with an image pickup device, the display screen 11 is arranged in a vehicle and is connected with the output end of the ISP image processor 10, the image information shot by the image pickup device is transmitted to the ISP image processor 10 in real time for processing, the video screen information processed by the ISP image processor 10 is transmitted to the display screen 11 for displaying, the ultra wide angle characteristic of the image pickup device is utilized to obtain a shot super wide angle picture, the road condition behind can be maximized, the shot picture is transmitted to the ISP image processor 10 by the image pickup device, the ISP image processor 10 processes the image to obtain a visual field range which is much larger than that of a physical rearview mirror, and the way that the ISP image processor 10 processes the image is as follows: the collected statistical data can be analyzed by using an algorithm based on deep learning to obtain block-by-block sharp levels to distinguish dirt states of different levels, and an image algorithm is applied to decontaminate images or a driver is informed to manually wipe a lens through an HMI, so that the definition of a picture is ensured, and the influence of dirt of the lens on the picture is avoided; the problem of interference to the view field of the driving environment in a backlight or strong light scene is reduced by a light supplementing or dimming means, so that the defect that the driving at night cannot see the view field of the vehicle body environment clearly is solved; the picture is subjected to noise reduction treatment through an HDR technology, so that the picture color is natural and has higher contrast. The controller 12 is connected to the image pickup device, the ISP image processor 10, and the display screen 11, and controls operations of the image pickup device, the ISP image processor 10, and the display screen 11 by transmitting control signals, for example: when the automobile is in a dormant state, the controller 12 controls the ISP image processor 10, the display screen 11, the camera device and the controller 12 to enter a corresponding low-power consumption management mode, so that the display screen 11 is controlled to turn off screen backlight, the camera 18 is disconnected from power supply, and the controller 12 enters a shutdown mode to wait to be woken up again.

Further, as shown in fig. 2, the ISP image processor 10 in the present application includes a receiving frame error detection module 101, where the receiving frame error detection module 101 is configured to detect the integrity of the input signal of the ISP image processor 10, and the controller 12 is further signal-connected to the receiving frame error detection module 101 to receive and count the error signal, and perform a fault alert after the error frame is accumulated to a predetermined number of times; this is because: when a data transmission channel is blocked and cannot be subjected to technical processing, and when a new image appears, the ISP image processor 10 generally selects to forcibly discard the previous image or forcibly discard the new image, and the frame loss phenomenon occurs in a camera.

Further, the information processing apparatus further includes a first signal conversion chip 13, a second signal conversion chip 14, an ambient light sensor 15, and a CAN transceiver 16; the input end of the first signal conversion chip 13 is connected with the image pickup device, the output end of the first signal conversion chip 13 is connected with the input end of the ISP image processor 10, the input end of the second signal conversion chip 14 is connected with the output end of the ISP image processor 10, the output end of the second signal conversion chip 14 is connected with the input end of the display screen 11, the video screen information shot by the image pickup device is transmitted to the first conversion chip through a GMSL differential signal wire, the video screen information is converted into MIPI signals through the first conversion chip and then transmitted to the ISP image processor 10, the ISP image processor 10 processes pictures and outputs MIPI signals to the second signal conversion chip 14, the second signal conversion chip 14 converts the MIPI signals into LVDS signals and then transmits the LVDS signals to the display screen 11 for display, the first signal conversion chip 13 and the second signal conversion chip 14 adopt a high-speed video transmission codec, the transmission speed of data can be improved, and the time delay in video transmission can be reduced. Meanwhile, referring to fig. 3, the ISP image processor 10 may also utilize the existing anti-freezing screen mechanism to perform freeze screen fault reminding by reading the received error signal output by the second signal conversion chip 14, and the input signal of the camera 18 provided in the scheme supports stability monitoring of the transmission data, and the screen freeze screen detection is realized by using synchronous monitoring of the ISP image processor 10 and the conversion chip.

The ambient light sensor 15 is in signal connection with the controller 12 for detecting the ambient light intensity, the controller 12 is in control connection with the display screen 11, the ambient light sensor 15 reads the light intensity and transmits the detection signal to the controller 12, and the controller 12 adjusts the screen backlight brightness level in real time according to the ambient light intensity, in one embodiment: the controller 12 reads the detection information of the ambient light sensor 15 through the I2C communication interface, synchronously outputs PWM signals with different duty ratios to control the backlight brightness level of the display screen 11, and controls the backlight brightness level of the display screen 11 to be correspondingly higher as the read light intensity level is higher, so that the anti-shake time of the anti-line detection is 2 seconds.

The controller 12 is connected with the automobile central control system 17 through the CAN transceiver 16, the automobile central control system 17 sends signals through the CAN bus, the controller 12 receives the CAN signals of the automobile central control system 17 through the CAN transceiver 16, converts the CAN signals into UART signals and sends the UART signals to the ISP image processor 10, the display screen 11, the camera device and the like, and the controller 12 sends corresponding control instructions to the ISP image processor 10, the display screen 11 and the camera device to control, for example: the automobile central control system 17 sends corresponding control instructions to the controller 12 according to the running information of the automobile to control the automatic adjustment of the visual angle of the electronic outside rear-view mirror of the automobile, wherein the automatic adjustment of the visual angle comprises four visual angle modes of normal, reversing, high-speed and turning, and the switching priority is reversing, steering, high-speed and normal from high to low in sequence; the normal viewing angle mode is: loading manual adjustment visual angle parameters and closing all auxiliary lines; the backing view angle mode is as follows: besides adjusting the fixed visual angle parameter to the reversing mode setting, receiving steering wheel corner data in CAN data of the automobile central control system 17 at the same time, so as to realize real-time dynamic adjustment of the visual angle parameter; the turning visual angle mode is as follows: the visual angle is adjusted to an ultra-wide visual angle state, more visual fields are obtained, more visual field blind areas are eliminated, whether wheels press a lane guide line or not is checked, and the traffic flow condition of more straight lanes is checked; the high-speed viewing angle mode is: based on the normal mode, the video frame translates upward a fixed distance, the viewing angle is reduced by a fixed set level.

Preferably, the parameters of the camera 18 in the present application are: resolution 1920×1080, frame rate 60 frames; the parameters of the display screen 11 are: the resolution is 1280 x 720, the frame rate is 60 frames, and the time delay in the video transmission process can be reduced.

Preferably, the display screen 11 adopts a touch display screen 11, an adjusting button is arranged on the touch display screen 11, the manual adjustment of the visual angle and the manual adjustment of the brightness can be carried out through the touch display screen 11, the camera 18 can be adjusted up and down for three times respectively, 70 pixels can be adjusted each time, 210 pixels are added in total, the visual angle range of about 7 degrees is achieved, the screen ratio of the car body is 20% -30%, the screen ratio of the car body is not influenced, so that the left visual angle and the right visual angle are only adjusted once, 70 pixels can be adjusted each time, the visual angle range of about 2 degrees is achieved, the visual angle parameters of the manual adjustment of the rearview mirror are saved, and the visual angle is defaulted when the power is turned on next time, so that the power-on memory function is achieved; the function of adjusting the screen brightness can be realized by adjusting the brightness progress bar, and the automatic brightness adjustment of the display screen 11 can be compatible. Meanwhile, the touch display screen 11 is a liquid crystal screen, in order to consider the problem that the display response of the liquid crystal screen is slow in a low-temperature environment, the temperature sensitive characteristic of the screen material is calibrated, meanwhile, the screen work can gradually generate heat to accelerate the screen liquid crystal material to reach stable working environment temperature, and the problem of display response delay caused by low temperature can be effectively reduced.

Further, in the method, signals are sent through the CAN bus, the fault code data corresponding to the set fault code CAN be uploaded according to the UDS automobile standard fault diagnosis protocol, and fault reminding is carried out through a fault reminding system of the automobile body, and particularly the following fault signals are included: the camera 18 is abnormal in operation, ISP is abnormal in operation, the display screen 11 is abnormal in operation, CAN communication is abnormal, ISP communication is abnormal, power supply is abnormal, and the like; the fed-back fault state is convenient for the driver to judge the working state of the current product so as to evaluate the safety risk of the continuous running. The CAN transceiver 16 in the controller 12 may also be utilized to transmit upgrade data and commands to effect program upgrades.

It should be noted that: according to the CAN network management requirement in the Autosar software architecture design, two states are arranged in a network management node, one is in a Requested state and the other is in a Released state, when an application layer of the node needs to use a bus for communication, an interface is called to enable the node to enter the Requested state, when the application layer does not have a communication requirement, the interface is called to enable the node to enter the Released state, even if the node is in the Released state at present, the communication of the node still CAN be in an open state, because other nodes on the network CAN possibly request the bus. This state represents whether the node application layer has a communication need and does not represent bus on or off. The request state is in the case of communication demand and the release state is in the case of no communication demand, but whether the bus is communicating depends not only on the current node itself but on all nodes on the network. The CAN network node operation mode comprises a network mode, a pre-sleep mode and a sleep mode; wherein the network mode comprises a message repetition stage, a normal operation stage and a sleep stage preparation stage.

Further, the present application also has the following functions: the touch anti-shake can prevent the mistaken touch from entering the adjustment picture angle by detecting a long-press mechanism in the driving process, so that the driving safety is influenced; when the system software runs and is in abnormal conditions such as dead locking, the system can be reset through hardware or a software watchdog; the camera 18 signals identify the anti-shake, and the stability anti-shake detection is carried out through the camera 18 signals, so that the problems of disconnection or image flashing of the camera 18 are prevented; CAN communication anomaly management, which realizes CAN receiving, disconnection, retry and other management by the CAN transceiver 16; the module communicates and initializes abnormal retry management, and the offline reinitialization sub-recovery management mechanism can be realized by detecting the online state of the equipment in real time for software.

The application still further provides an automobile electronic exterior rearview mirror system, and automobile electronic exterior rearview mirror system include automobile electronic exterior rearview mirror, automobile electronic exterior rearview mirror system include two sets of automobile electronic exterior rearview mirrors, two sets of automobile electronic exterior rearview mirrors are main automobile electronic exterior rearview mirror and vice automobile electronic exterior rearview mirror of driving respectively, and as the name implies, main automobile electronic exterior rearview mirror of driving installs in the main outside of driving of vehicle, vice automobile electronic exterior rearview mirror of driving installs in the vice outside of driving of vehicle. The controller 12 of the auxiliary driving automobile electronic exterior rear view mirror is in signal connection with the controller 12 of the main driving automobile electronic exterior rear view mirror, the main driving automobile electronic exterior rear view mirror is in signal connection with the automobile central control system 17, the auxiliary driving automobile electronic exterior rear view mirror needs to send a command received by the main driving automobile electronic exterior rear view mirror through the automobile central control system 17, the auxiliary driving automobile electronic exterior rear view mirror is controlled through being sent to the auxiliary driving automobile electronic exterior rear view mirror after being analyzed by the controller 12, and the functions of manually adjusting the visual angle, manually adjusting the brightness and the like can be performed.

Further, as the product is taken off the production line, whether the installation angle of the corresponding camera 18 in the product is problematic or not is required to be checked and confirmed; therefore, a built-in factory mode is arranged in the program, so that the auxiliary confirmation of the installation angle of the camera 18 is convenient when the production is off line, and the specific functions are as follows: after the camera devices on the left side and the right side enter the factory view angle correction mode and enter the engineering correction mode simultaneously by sending corresponding CAN communication commands, a line at a fixed position is displayed in a screen, the display coordinates of the line are the positions of the calibration view angles under normal installation of the camera 18 and the positions of the calibration view angles are fixed in parallel with the waist line of the automobile body in the research and development design stage, and if the camera 18 is provided with position deviation, the waist line of the automobile body in the video and the line at the fixed position are in position dislocation; therefore, whether the current camera 18 has the mounting position deviation is judged, and the mounting position of the camera 18 can be manually adjusted until the calibration line and the car body line can be overlapped, namely, the mounting angle of the camera 18 is considered to be in place.

The utility model has the beneficial effects that: after the traditional outer rearview mirror structure is replaced by the camera 18, the volume of the outer rearview mirror is reduced, the wind resistance coefficient of the automobile body in a running state is lower due to the reduced volume, and the safety coefficient of the outer rearview mirror is higher; meanwhile, the characteristics of ultra wide angle, distortion correction, weak light visualization and the like of the camera 18 bring the advantages of larger visual range, clearer and smoother visual field picture, lower illumination environment visualization and the like to the product; the wind resistance coefficient and the visual field blind area are reduced, and meanwhile, the external visual field of the vehicle can be directly checked on the display screen 11 in the vehicle; and the ISP image processor 10 is used for processing the images, so that the visual definition of the night environment can be improved, and the anti-backlight effect can be realized, thereby enhancing the lane changing safety of the vehicle and reducing the accident rate of collision.

In the description of the present specification, if the terms "embodiment" and "present embodiment", "in one embodiment", etc. are used, they mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples; furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In the description of the present specification, the terms "connected," "mounted," "secured," "disposed," "having," and the like are to be construed broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In the description of this specification, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The embodiments have been described so as to facilitate a person of ordinary skill in the art in order to understand and apply the present technology, it will be apparent to those skilled in the art that various modifications may be made to these examples and that the general principles described herein may be applied to other embodiments without undue burden. Therefore, the present application is not limited to the above embodiments, and modifications to the following cases should be within the scope of protection of the present application: (1) the technical scheme of the utility model is taken as the basis and combined with the new technical scheme implemented by the prior common general knowledge, and the technical effect produced by the new technical scheme is not beyond that of the utility model; (2) equivalent replacement of part of the characteristics of the technical scheme of the utility model by adopting the known technology produces the technical effect the same as that of the utility model; (3) the technical scheme of the utility model is taken as a basis for expanding, and the essence of the expanded technical scheme is not beyond the technical scheme of the utility model; (4) equivalent transformation made by the content of the specification and the drawings of the utility model is directly or indirectly applied to other related technical fields.

Claims

1. An automobile electronic exterior rear view mirror is characterized by comprising a camera device and an information processing device; the information processing apparatus includes:

the input end of the ISP image processor is connected with the camera device, the ISP image processor comprises a receiving frame error detection module, and the receiving frame error detection module is used for detecting the integrity of an input signal of the ISP image processor;

the display screen is arranged in the vehicle and is connected with the output end of the ISP image processor;

the controller is used for controlling the operation of the image pick-up device, the ISP image processor and the display screen respectively, and is also connected with the receiving frame error detection module through signals so as to receive error signals and send out early warning signals.

2. The electronic exterior mirror for an automobile according to claim 1, wherein the information processing device further comprises a first signal conversion chip for converting a video signal transmitted from the image pickup device into an MIPI signal and transmitting the MIPI signal to the ISP image processor, and a second signal conversion chip for converting the MIPI signal transmitted from the ISP image processor into an LVDS signal and transmitting the LVDS signal to the display screen.

3. The automotive electronic outside rear-view mirror according to claim 1, wherein the information processing device further comprises an ambient light sensor in signal connection with the controller for detecting ambient light intensity, the controller being in control connection with the display screen for controlling the display screen brightness in accordance with the ambient light intensity.

4. The automotive electronic outside rear view mirror according to claim 1, wherein the information processing device further comprises a CAN transceiver through which the controller is connected to an automotive central control system.

5. The automotive electronic exterior mirror according to claim 1, wherein the camera device comprises a camera head comprising a housing, a lens, and a heating sheet, the heating sheet being in contact with the lens.

6. The electronic exterior mirror according to claim 5, wherein the heating sheet and the lens are fixed by heat conductive double sided adhesive tape.

7. The automotive electronic outside rear view mirror according to claim 5, wherein the parameters of the camera are: resolution 1920×1080, frame rate 60 frames; the parameters of the display screen are as follows: resolution is 1280 x 720, frame rate is 60 frames.

8. The automotive electronic outside rear view mirror of claim 1, wherein the display screen is a touch display screen.

9. An automotive electronic exterior mirror system comprising an automotive electronic exterior mirror according to any one of claims 1 to 8, said automotive electronic exterior mirror system comprising two sets of said automotive electronic exterior mirrors, said two sets of said automotive electronic exterior mirrors being a primary automotive electronic exterior mirror and a secondary automotive electronic exterior mirror, respectively.

10. The automotive electronic exterior mirror system of claim 9, wherein the controller of the secondary drive automotive electronic exterior mirror is in signal connection with the controller of the primary drive automotive electronic exterior mirror, which is in signal connection with an automotive central control system.