A vehicle driving assistance system

Abstract

The application relates to a vehicle driving assistance system, comprising an electronic rearview mirror camera, an ADAS sensing module, a display module and a control module, wherein the electronic rearview mirror camera, the ADAS sensing module and the display module are connected with the control module; the electronic rearview mirror camera is used for collecting a first image around a vehicle; the ADAS sensing module is used for collecting environment sensing information around the vehicle; the control module is used for receiving the first image, performing image processing on the first image according to an image processing standard of the electronic rearview mirror, obtaining a second image, and generating driving assistance decision information according to the first image and the environment sensing information; and the display module is used for displaying the second image. Through the vehicle driving assistance system, the number of cameras and controllers is reduced, the cost of the system is reduced, and the accuracy of ADAS control and the efficiency of image transmission are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of vehicle auxiliary driving, and in particular, to a vehicle driving assistance system. BACKGROUND

[0002] In the related art, the electronic rearview mirror of a vehicle is a set of independent product systems, which contains a camera, an outer support, a controller and a display. Since the regulation for the electronic rearview mirror is a mandatory regulation standard, and the pixel and frame number requirements for the electronic rearview mirror are high, the camera of the electronic rearview mirror is a separately arranged high-standard camera, and in addition, the controller of the electronic rearview mirror is also a separately arranged independent part, which causes an increase in the cost of the vehicle driving assistance system.

[0003] At present, there is no effective solution to the problem of high cost of the vehicle driving assistance system in the related art. SUMMARY

[0004] Embodiments of the present application provide a vehicle driving assistance system to at least solve the problem of high cost of the vehicle driving assistance system in the related art.

[0005] Embodiments of the present application provide a vehicle driving assistance system, which comprises an electronic rearview mirror camera, an ADAS sensing module, a display module and a control module.

[0006] The electronic rearview mirror camera, the ADAS sensing module and the display module are respectively connected with the control module; wherein

[0007] The electronic rearview mirror camera is configured to collect a first image around a vehicle.

[0008] The ADAS sensing module is configured to collect environmental perception information around the vehicle.

[0009] The control module is configured to receive the first image, perform image processing on the first image in accordance with an image processing standard of the electronic rearview mirror to obtain a second image, and generate driving assistance decision information according to the first image and the environmental perception information.

[0010] The display module is configured to display the second image.

[0011] In some embodiments, the control module comprises a deserializer configured to receive the first image collected by the electronic rearview mirror camera and decode the first image.

[0012] In some embodiments, the control module further comprises an electronic rearview mirror processing chip and an ADAS processing chip, and the electronic rearview mirror processing chip and the ADAS processing chip are respectively connected with the deserializer.

[0013] In some embodiments, the electronic rearview mirror processing chip is configured to receive the first image and perform visual image algorithm processing on the first image to obtain the second image when the resolution of the first image is greater than a first pixel threshold and the frame number is greater than a first frame number threshold.

[0014] In some embodiments, the ADAS processing chip is configured to receive the first image and perform algorithm fusion on the first image and the environment perception information to generate the driving assistance decision information when the resolution of the first image is greater than a second pixel threshold and the frame number is greater than a second frame number threshold.

[0015] In some embodiments, the electronic rearview mirror processing chip and the ADAS processing chip communicate with each other through a data communication protocol; wherein,

[0016] The electronic rearview mirror processing chip can obtain the environment perception information in the ADAS processing chip, obtain an alarm prompt corresponding to the environment perception information according to vehicle functions and user needs, and send the alarm prompt to the display module.

[0017] The ADAS processing chip can monitor the electronic rearview mirror processing chip, reset the electronic rearview mirror processing chip when the electronic rearview mirror processing chip is abnormal, and perform an alarm.

[0018] In some embodiments, the control module further includes a control chip connected to the deserializer, wherein the control chip is configured to receive the first image when the resolution of the first image is greater than a third pixel threshold and the frame number is greater than a third frame number threshold.

[0019] In some embodiments, the control chip includes a first visual processing module, which is configured to:

[0020] invoke an electronic rearview mirror specific algorithm to perform algorithm processing on the first image to obtain the second image, and invoke a common algorithm to perform algorithm processing on the first image to obtain a first algorithm processing result; wherein the electronic rearview mirror specific algorithm conforms to the image processing standard of the electronic rearview mirror, and the common algorithm conforms to the image processing standard of the electronic rearview mirror and the ADAS.

[0021] In some embodiments, the control chip includes a second visual processing module, which is configured to:

[0022] The ADAS proprietary algorithm and the shared algorithm are called to perform algorithmic processing on the first image to obtain a second algorithmic processing result, wherein the ADAS proprietary algorithm complies with the ADAS image processing standard.

[0023] In some embodiments, the first vision module is further configured to:

[0024] The first vision module compares and analyzes the first algorithm processing result and the second algorithm processing result to obtain an analysis result, and transmits the analysis result to the second vision module through inter-core communication.

[0025] In some embodiments, the second vision module is further configured to:

[0026] Based on the analysis result, it is determined whether to generate driving assistance decision information.

[0027] Compared with the related art, the vehicle driving assistance system provided in the embodiment of the present application collects and processes images around the vehicle by allowing the electronic rearview mirror and the ADAS domain controller to share the camera and controller, and uses the images for both the image display of the electronic rearview mirror and the decision-making information processing of the vehicle ADAS. While reducing the number of cameras used, the number of control chips used is also reduced. While ensuring the image quality and transmission efficiency, the beneficial effect of reducing costs is achieved, solving the problem of high cost of vehicle driving assistance systems in the related art.

[0028] The details of one or more embodiments of the present application are set forth in the following drawings and description to make other features, objects, and advantages of the present application more readily apparent. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0030] Figure 1 This is a hardware system block diagram of a discrete electronic rearview mirror in the related art;

[0031] Figure 2 This is a schematic diagram of the structure of a vehicle driving assistance system in one embodiment of the present application. Figure 1 ;

[0032] Figure 3 This is a schematic diagram of the structure of a vehicle driving assistance system in one embodiment of the present application. Figure 2 ;

[0033] Figure 4 This is a schematic diagram of the structure of a vehicle driving assistance system in one embodiment of the present application. Figure 3 ;

[0034] Figure 1 is a running flow of a vehicle driving assistance system in an embodiment of the present application Figure 6 ;

[0035] Figure 2 is a running flow of a vehicle driving assistance system in an embodiment of the present application Figure 1 . DETAILED DESCRIPTION

[0036] In order to make the objectives, technical solutions, and advantages of the present application clearer, the present application is described and explained below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and should not be used to limit the present application. Based on the embodiments provided in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort belong to the scope of the present application.

[0037] Obviously, the accompanying drawings in the following description are only some examples or embodiments of the present application, and for those of ordinary skill in the art, the present application can be applied to other similar scenarios without creative effort based on these drawings. In addition, it can be understood that although the efforts made in this development process can be complex and lengthy, for those of ordinary skill in the art related to the content disclosed in the present application, some design, manufacture or production changes based on the technical content disclosed in the present application are only routine technical means and should not be understood as insufficient disclosure of the present application.

[0038] In the present application, "embodiment" means that the specific features, structures or characteristics described in conjunction with the embodiment can be included in at least one embodiment of the present application. The phrase appears at various places in the specification does not necessarily refer to the same embodiment, nor is it independent or alternative to other embodiments. It is explicitly and implicitly understood by those of ordinary skill in the art that the embodiments described in the present application can be combined with other embodiments without conflict.

[0039] Unless otherwise defined, technical terms and scientific terms used in the present application shall have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terms "a", "an", "one", "this", and similar referents in the context of describing the application are to be construed to be inclusive, rather than exclusive. The terms "comprise", "comprising", "comprises", "include", "including", "includes", "contain", "containing", "contains", and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, product, or apparatus that comprises a list of steps or units does not necessarily comprise only those steps or units but can include additional steps or units not expressly listed or inherent to such process, method, product, or apparatus. The term "plurality" refers to two or more.

[0040] The electronic rearview mirror CMS is to collect the road information behind the vehicle through the camera, and then transmit the image information to the display in real time after data processing, and show it to the driver.

[0041] The ADAS is an advanced driving assistance system, and its core function is environment perception. It collects the environmental data around the vehicle by using multiple sensors installed on the vehicle, and combines with map data for system calculation, so as to judge the possible danger in advance and make corresponding decisions to ensure the safety of the driving process.

[0042] Figure 2 is the hardware system block diagram of the separate electronic rearview mirror in the related art. In the related art, the regulation standard requirement of the electronic rearview mirror is high, so the independent camera 11 and the controller 12 are needed to collect and process the image, and finally display it on the display 13. This will cause the increase of the camera and the controller needed by the vehicle, and increase the cost of the vehicle.

[0043] Figure 2 is the overall hardware structure schematic diagram of the vehicle driving assistance system in an embodiment of the present application. As shown in Figure 2 , the present embodiment provides a vehicle driving assistance system, which includes an electronic rearview mirror camera 21, an ADAS sensing module 22, a control module 23, and a display module 24.

[0044] The following will be specifically introduced Figure 2 the components of the vehicle driving assistance system:

[0045] The electronic rearview mirror camera 21 includes a left camera 211 and a right camera 212, which are used to collect the first image around the vehicle, and transmit the collected first image to the control module 23 through GMSL (Gigabit Multimedia Serial Link) for subsequent processing. In particular, the pixel of the electronic rearview mirror camera 21 used in the present application is 200W and the frame number is more than 60 frames.

[0046] An ADAS sensing module 22 is configured to collect environmental perception information around the vehicle and transmit the collected environmental perception signals to the control module 23 for subsequent processing through CANFD (controller area network bus) or GMSL. The ADAS sensing module 22 includes visual cameras such as surround view cameras, front view cameras, side view cameras, rear view cameras, etc. In addition, the ADAS sensing module 22 also includes angular radars, laser radars and other visual or frequency band distance perception radars.

[0047] The control module 23 is configured to receive the first image and perform data processing on the first image in accordance with the image processing standard of the electronic rearview mirror to obtain a second image, and generate driving assistance decision information according to the first image and the environmental perception information obtained by the ADAS sensing module 22. That is, the control module 23 is a controller shared by the electronic rearview mirror and the ADAS. After receiving the first image, the control module processes the first image according to the visual image processing algorithm to obtain the second image. The second image is a real-time image in accordance with the image processing standard of the electronic rearview mirror. The control module 23 outputs the second image to the display module 24 in the form of a video stream after processing. At the same time, the control module also performs algorithm fusion on the first image and the environmental perception information. After fusion, corresponding decision processing is made according to the functional configuration of the ADAS, and the decision information is output to the corresponding human-computer interaction interface through GMSL (gigabit multimedia serial link) or LVDS (low voltage differential signal), or output to other controllers of the vehicle through CANFD. The control module 23 is connected to the 12V or 24V constant power supply of the vehicle, and supplies power to the electronic rearview mirror camera 21 through GMSL.

[0048] The display module 24 includes a left display 241 and a right display 242, and is connected to the control module 23 through GMSL to receive the second image output by the control module 23 and display the field of view required by the electronic rearview mirror regulations on the left display 241 and the right display 242.

[0049] The enable pin of the display module 24 is connected to the control module 23 through an I / O interface (input / output interface). When the vehicle driving assistance system is cold started, the display module 24 can be controlled to display on / off by the control module 23.

[0050] In summary, the vehicle driving assistance system provided in the embodiments of the present application reduces the number of cameras used by allowing the electronic rearview mirror and the ADAS to share the camera and using the first image collected by the camera, thereby solving the problem of high cost of the vehicle driving assistance system. In addition, the electronic rearview mirror camera has certain quantitative and standard requirements for image quality, and therefore the image output by the electronic rearview mirror camera has high quality. The first image is used for decision-making, thereby improving the accuracy of ADAS control. Moreover, the electronic rearview mirror and the ADAS also share a processing chip for processing the second image and the decision-making information, thereby reducing the number of control chips used and lowering the cost. In addition, because the ADAS has high processing performance, the processing capability and speed of the image are greatly improved, the delay time of image transmission to the display is reduced, and the efficiency of image transmission and processing is improved.

[0051] Those skilled in the art can understand that Figure 3 The structure of the vehicle driving assistance system shown in the above embodiments does not constitute a limitation on the camera, and can include more or fewer components than those shown, or combine certain components, or different component arrangements.

[0052] As Figure 3 shown, on the basis of the above embodiments, in some of the embodiments, the control module 23 further includes a deserializer 231 configured to receive the first image collected by the electronic rearview mirror camera and decode the first image. Because the first image collected by the electronic rearview mirror camera 21 is sent to the control module after being serialized, the deserializer 231 is also required to decode the serialized first image. After decoding, the deserializer 231 will also divide the first image by pixel and frame number, so as to subsequently transmit the image according to different requirements of the electronic rearview mirror and the ADAS.

[0053] As Figure 4 shown, on the basis of the above embodiments, in some of the embodiments, Figure 4 is a structure diagram of one way in which the electronic rearview mirror and the ADAS share a controller according to the present application. In this way, the control module 23 further includes an electronic rearview mirror processing chip 31 and an ADAS processing chip 32, wherein the deserializer 231 is configured to output in two ways, and the electronic rearview mirror processing chip 31 and the ADAS processing chip 32 are respectively connected to the deserializer 231 and independently receive and process the first image.

[0054] On the basis of the above embodiments, in some of the embodiments, the electronic rearview mirror processing chip 31 is configured to: when the resolution of the first image is greater than a first pixel threshold and the frame number is greater than a first frame number threshold, receive the first image and perform visual image algorithm processing on the first image to obtain a second image.

[0055] On the basis of the above-mentioned embodiments, in some of the embodiments, the ADAS processing chip 32 is configured to: when the resolution of the first image is greater than a second pixel threshold and the frame number is greater than a second frame number threshold, receive the first image, and algorithmically fuse the first image with the environment perception information to generate driving assistance decision information.

[0056] Specifically, since the resolution and frame number standards of the images required by the electronic rearview mirror and the ADAS are different, a deserializer 231 is needed to divide the first image by pixels and frame numbers, and transmit the first image with different pixels and frame numbers to the electronic rearview mirror processing chip 31 and the ADAS processing chip 32. The resolution of the electronic rearview mirror processing chip 31 can be set according to requirements, and the frame number requirement is 30 frames or more; the resolution requirement of the ADAS processing chip 32 is 200W or more pixels, and the frame number requirement is 60 frames or more. The frame number requirement can be set according to requirements, and the frame number requirement is 30 frames or more. That is, the first pixel threshold is 200W, and the first frame number threshold is 60 frames; the first pixel threshold is a set value according to requirements, and the first frame number threshold is 30 frames; the second pixel threshold is 200W, and the second frame number threshold is 60 frames.

[0057] After receiving the first image meeting the requirements, the electronic rearview mirror processing chip 31 can also perform visual image algorithm processing on the first image to obtain a second image.

[0058] After receiving the first image meeting the requirements, the ADAS processing chip 32 can also perform autonomous driving algorithm and visual processing on the first image, and algorithmically fuse the environment perception information of the ADAS sensing module 22 to generate driving assistance decision information.

[0059] On the basis of the above-mentioned embodiments, in some of the embodiments, the electronic rearview mirror processing chip 31 and the ADAS processing chip 32 communicate with each other through a data communication protocol; wherein,

[0060] The electronic rearview mirror processing chip 31 can obtain the environment perception information in the ADAS processing chip 32, obtain an alarm prompt corresponding to the environment perception information according to the vehicle function and user demand, and send the alarm prompt to the display module 24;

[0061] The ADAS processing chip 32 can monitor the electronic rearview mirror processing chip 31, and when the electronic rearview mirror processing chip 31 is abnormal, reset the electronic rearview mirror processing chip 31 and alarm.

[0062] Specifically, the electronic rearview mirror processing chip 31 and the ADAS processing chip 32 communicate with each other through more than one SPI (Serial Peripheral Interface) or I2C (Inter-Integrated Circuit) bus. The electronic rearview mirror processing chip 31 obtains environmental perception information from the ADAS processing chip 32 or the ADAS sensor module 22 through the SPI or I2C bus, and displays corresponding warning prompts on the display module 24 according to the functional safety of the vehicle or the actual needs of the user. The ADAS processing chip 32 actively monitors the working state of the electronic rearview mirror camera 21 and the electronic rearview mirror processing chip 31 through the SPI or I2C bus. When a functional safety problem or a chip processing problem occurs, the ADAS processing chip 32 can quickly reset the electronic rearview mirror camera 21 or the electronic rearview mirror processing chip 31, and send a warning prompt to other controllers and modules of the vehicle.

[0063] On the basis of the above-mentioned embodiments, in some of the embodiments, Figure 4 is a structural diagram of another way of the electronic rearview mirror and the ADAS shared controller of the present application. In this way, the electronic rearview mirror processing function and the ADAS processing function are integrated into the same control chip 41, and the two functions are respectively allocated to different cores of the control chip 41, while the first image is processed. The control chip 41 is connected with the deserializer 231. The deserializer is configured to output one way, and transmit the decoded first image with a resolution greater than a third pixel threshold and a frame number greater than a third frame number threshold to the control chip 41, wherein the third pixel threshold is 200W, and the third frame number threshold is 60 frames.

[0064] As Figure 5 shown, on the basis of the above-mentioned embodiments, in some of the embodiments, the control chip 41 includes a first visual processing module 411, wherein the first visual processing module 411 is configured to:

[0065] invoke an electronic rearview mirror specific algorithm to algorithmically process the first image to obtain a second image; and invoke a shared algorithm to algorithmically process the first image to obtain a first algorithmic processing result; wherein the electronic rearview mirror specific algorithm conforms to the image processing standard of the electronic rearview mirror, and the shared algorithm conforms to the image processing standard of the electronic rearview mirror and the ADAS.

[0066] Specifically, after receiving the first image output by the deserializer, the first visual processing module 411 calls the electronic rearview mirror proprietary algorithm to process the first image to obtain the second image. Among them, the electronic rearview mirror proprietary algorithm complies with the image processing standard of the electronic rearview mirror, specifically including point light source suppression algorithm, ghost elimination algorithm, diffusion algorithm, glare elimination algorithm, etc. The first visual processing module occupies part of the core of the control chip for image processing, and the above-mentioned visual processing occurs in the image quality processing core of the control chip. After the processing is completed, when the first visual processing module 411 determines that the second image is a field of view that complies with regulations, it transmits the second image to the display module 24 through LVDS or MIPI (mobile industry processor interface) through inter-core communication for display. Among them, the field of view output that complies with regulations includes the following requirements: no visual spots, correct visual target recognition and positioning image results, and the visual image quality meets the requirements of GB15084.

[0067] In addition, the first vision module 411 may also call a common algorithm to perform algorithmic processing on the first image to obtain a first algorithm result. The common algorithm refers to an algorithm that can be called by all modules in the vehicle driving assistance system, including target recognition and perception algorithms, visual matching and positioning algorithms, visual five-point detection algorithms, and visual online optical flow calibration algorithms.

[0068] like Figure 5 As shown, based on the above embodiments, in some embodiments, the control chip 41 further includes: a second visual processing module 412, wherein the second visual processing module 412 is configured to:

[0069] The ADAS proprietary algorithm and the shared algorithm are called to perform algorithmic processing on the first image to obtain a second algorithmic processing result, wherein the ADAS proprietary algorithm complies with the ADAS image processing standard.

[0070] Specifically, after receiving the first image output by the deserializer, the second visual processing module 412 invokes ADAS-specific algorithms and shared algorithms, combines them with environmental perception information, and performs algorithm fusion processing on the first image. The ADAS-specific algorithms include environmental perception algorithms, rearview perception algorithms, multi-sensor fusion algorithms, driver monitoring algorithms, and algorithms invoked within the intelligent cockpit.

[0071] Based on the above embodiments, in some of the embodiments, the first visual processing module 411 is also configured as follows: the first visual module 411 compares and analyzes the first algorithm processing result with the second algorithm processing result to obtain an analysis result, and transmits the analysis result to the second visual module 412 through inter-core communication.

[0072] The first visual module 411 compares and analyzes the first algorithm processing result with the second algorithm processing result, and judges the quality of the second algorithm processing result output by the second visual module 412 according to the first algorithm processing result.

[0073] On the basis of the above-mentioned embodiments, in some of the embodiments, the second visual processing module 412 is further configured to determine whether to generate driving assistance decision information according to the analysis result.

[0074] After the first visual module 411 judges the quality of the second algorithm processing result output by the second visual module 412, if the quality meets the requirements, the first visual module 411 communicates with the second visual processing module 412, and the second visual processing module 412 generates decision information, which includes behavior decision, trajectory control, lateral and longitudinal control, driving function information, etc. After the decision information is generated, the second visual processing module 412 communicates with other kernels of the controller, including vehicle communication information and execution control kernel, to exchange information and control decisions. When the quality of the second algorithm result does not meet the requirements or is abnormal, the first visual module 411 transmits alarm information to the display module 412, and the alarm information display includes target recognition and distance perception alarm prompt, visual stain detection alarm prompt, visual optical flow online calibration execution and prompt, etc.

[0075] As shown in Figure 6 , on the basis of the above-mentioned embodiments, in one of the specific embodiments, Figure 6 is a flow chart of the electronic rearview mirror processing chip and the ADAS processing chip processing the first image independently, and the flow chart includes the following steps:

[0076] S501, electronic rearview mirror camera image capture and serial transmission;

[0077] S502, the deserializing chip decodes and transmits the image to the controller;

[0078] S503, the electronic rearview mirror processing chip of the controller performs electronic rearview mirror image processing, and the processed image is input to the display module for image display;

[0079] S504, the ADAS processing chip of the controller performs ADAS image processing, makes decisions according to the image, and sends the decision information to other modules for control.

[0080] As shown in ​ , on the basis of the above-mentioned embodiments, in one of the specific embodiments, ​ is a flow chart of the electronic rearview mirror processing function and the ADAS processing function being combined in the same control chip to process the first image, and the flow chart includes the following steps:

[0081] S601, electronic rearview mirror camera image capture and serial transmission;

[0082] S602, deserializing chip decoding, and transmitting the image to the controller;

[0083] S603, the controller includes an electronic rearview mirror processing core (first vision processing module), an ADAS processing core (second vision processing module) and other cores, after the controller receives the first image, it is directly sent to each core of the control chip, the electronic rearview mirror processing core processes the first image in accordance with the electronic rearview mirror standard, at the same time, the quality of the image processed by the ADAS processing core is monitored, when the result of the ADAS processing core meets the requirements, the next step of decision information generation is carried out, after the decision information is generated, it can be transmitted to other cores for control through inter-core communication;

[0084] S604, the second image processed by the electronic rearview mirror processing core is displayed;

[0085] S605, the decision information generated by the ADAS processing core controls the vehicle and prompts the information on the display module.

[0086] The technical features of the above-mentioned embodiments can be combined arbitrarily, in order to make the description simple, not all possible combinations of each technical feature in the above-mentioned embodiments are described, however, as long as the combination of these technical features does not exist contradictory, it should be considered as the scope of the present application.

[0087] The above-mentioned embodiments only express several embodiments of the present application, the description is more specific and detailed, but it should not be understood as the limitation of the scope of the patent. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of variations and improvements can be made, which belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A vehicle driving assistance system, characterized in that: include: Electronic rearview mirror camera, ADAS sensor module, display module and control module; The electronic rearview mirror camera, the ADAS sensor module, and the display module are respectively connected to the control module; Wherein, the electronic rearview mirror camera is used to collect a first image around the vehicle; The ADAS sensor module is used to collect environmental perception information around the vehicle; The control module is configured to receive the first image, perform image processing on the first image in accordance with an electronic rearview mirror processing standard to obtain a second image, and generate driving assistance decision information based on the first image and the environmental perception information; the control module includes a control chip; the control chip includes a first visual processing module and a second visual processing module; The first visual processing module is configured to: call a proprietary algorithm of the electronic rearview mirror to perform algorithmic processing on the first image to obtain the second image; and call a common algorithm to perform algorithmic processing on the first image to obtain a first algorithmic processing result; wherein the proprietary algorithm of the electronic rearview mirror complies with the image processing standard of the electronic rearview mirror, and the common algorithm complies with the image processing standard of the electronic rearview mirror and ADAS; The second visual processing module is configured to: call the ADAS proprietary algorithm and the shared algorithm to perform algorithmic processing on the first image to obtain a second algorithmic processing result, wherein the ADAS proprietary algorithm complies with the ADAS image processing standard; The first visual processing module is further configured to: compare and analyze the first algorithm processing result and the second algorithm processing result to obtain an analysis result; The second visual processing module is further configured to: determine whether to generate driving assistance decision information based on the analysis result; The display module is configured to display the second image.

2. The vehicle driving assistance system according to claim 1, characterized in that: The control module includes: a deserializer, configured to receive the first image captured by the electronic rearview mirror camera and decode the first image.

3. The vehicle driving assistance system according to claim 2, characterized in that: The control chip is connected to the deserializer, wherein the control chip is configured to receive the first image when a resolution of the first image is greater than a third pixel threshold and a frame number is greater than a third frame number threshold.

4. The vehicle driving assistance system according to claim 1, characterized in that: The first visual processing module is further configured to: The analysis result is transmitted to the second visual processing module via inter-core communication.

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