Vehicle electronic outside rear-view mirror system control method and device, electronic equipment and vehicle

Abstract

The invention discloses a vehicle electronic outside rear-view mirror system control method and device, electronic equipment and a vehicle, and relates to the technical field of vehicles. The method comprises the following steps: acquiring state switching information of a steering lamp of a vehicle; according to the state switching information of the steering lamp, the driving intention of the vehicle is determined; when the driving intention of the vehicle is the intention that the vehicle merges into the side road from the main road, controlling an electronic outside rear-view mirror system of the vehicle to display a side road picture; or when the driving intention of the vehicle is the intention that the vehicle is located on the main road, an electronic outside rear-view mirror system of the vehicle is controlled to carry out main road picture display. The driving safety when the vehicle merges into the side road from the main road can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vehicles, in particular to a vehicle electronic outside rearview mirror system control method and device, an electronic equipment and a vehicle. BACKGROUND

[0002] In the prior art, the traditional outside rearview mirror has an inherent side rear view blind area due to the limitation of its physical structure and installation position. When the vehicle needs to merge from the main road to the auxiliary road, the driver is difficult to observe the real oncoming situation of the vehicle on the auxiliary road more comprehensively and accurately through the traditional outside rearview mirror, which makes it difficult for the vehicle to merge and has potential safety hazards. SUMMARY

[0003] The main purpose of the embodiments of the present application is to provide a vehicle electronic outside rearview mirror system control method and device, an electronic equipment and a vehicle, which aims to improve the driving safety of the vehicle when merging from the main road to the auxiliary road.

[0004] To achieve the above-mentioned purpose, one aspect of the embodiments of the present application provides a vehicle electronic outside rearview mirror system control method, which comprises the following steps: obtaining state switching information of a turn signal of a vehicle; determining the driving intention of the vehicle according to the state switching information of the turn signal; when the driving intention of the vehicle is the intention of the vehicle to merge from the main road to the auxiliary road, controlling the electronic outside rearview mirror system of the vehicle to display the auxiliary road picture; or when the driving intention of the vehicle is the intention of the vehicle to be on the main road, controlling the electronic outside rearview mirror system of the vehicle to display the main road picture.

[0005] In some embodiments, the step of determining the driving intention of the vehicle according to the state switching information of the turn signal comprises: when the state switching information of the turn signal indicates that the turn signal is switched from the off state to the on state, determining that the driving intention of the vehicle is the intention of the vehicle to merge from the main road to the auxiliary road; when the state switching information of the turn signal indicates that the turn signal is switched from the on state to the off state, determining that the driving intention of the vehicle is the intention of the vehicle to be on the main road.

[0006] In some embodiments, after controlling the electronic outside rearview mirror system of the vehicle to display the auxiliary road picture, the method further comprises: starting timing from the moment when the turn signal is switched from the off state to the on state, and when it is monitored that the turn signal remains in the on state within a preset time length, controlling the electronic outside rearview mirror system of the vehicle to display the main road picture and the auxiliary road picture.

[0007] In some embodiments, the electronic outside rearview mirror system of the vehicle includes an in-vehicle display screen, the in-vehicle display screen being provided with a left display area and a right display area; the control of the electronic outside rearview mirror system of the vehicle to display the main road picture and the auxiliary road picture includes: when the turn signal is a left turn signal, controlling the electronic outside rearview mirror system of the vehicle to display the main road picture in the right display area, and controlling the electronic outside rearview mirror system of the vehicle to display the auxiliary road picture in the left display area; when the turn signal is a right turn signal, controlling the electronic outside rearview mirror system of the vehicle to display the main road picture in the left display area, and controlling the electronic outside rearview mirror system of the vehicle to display the auxiliary road picture in the right display area.

[0008] In some embodiments, the control of the electronic outside rearview mirror system of the vehicle to display the main road picture and the auxiliary road picture further includes: controlling the electronic outside rearview mirror system of the vehicle to generate a first boundary box in the display area where the main road picture is located, and controlling the electronic outside rearview mirror system of the vehicle to generate a second boundary box in the display area where the auxiliary road picture is located.

[0009] In some embodiments, the first boundary box and the second boundary box are presented in different colors.

[0010] In some embodiments, the control of the electronic outside rearview mirror system of the vehicle to display the main road picture and the auxiliary road picture further includes: controlling the electronic outside rearview mirror system of the vehicle to present a first text prompt information in the display area where the main road picture is located, and controlling the electronic outside rearview mirror system of the vehicle to present a second text prompt information in the display area where the auxiliary road picture is located.

[0011] To achieve the above object, another aspect of the embodiment of the present application proposes a vehicle electronic outside rearview mirror system control device, the device includes: an acquisition module, configured to acquire state switching information of a turn signal of a vehicle; a determination module, configured to determine a driving intention of the vehicle according to the state switching information of the turn signal; a control module, configured to, when the driving intention of the vehicle is an intention of the vehicle to merge from a main road to an auxiliary road, control the electronic outside rearview mirror system of the vehicle to display an auxiliary road picture; or, when the driving intention of the vehicle is an intention of the vehicle to be on a main road, control the electronic outside rearview mirror system of the vehicle to display a main road picture.

[0012] To achieve the above objectives, another aspect of this application provides an electronic device, which includes a memory and a processor. The memory stores a computer program, and the processor executes the computer program to implement the above-described vehicle electronic exterior rearview mirror system control method.

[0013] To achieve the above objectives, another aspect of the present application provides a vehicle that includes the above-described vehicle electronic exterior rearview mirror system control device or the above-described electronic device.

[0014] The embodiments of this application include at least the following beneficial effects: when the vehicle's driving intention is determined to be merging from the main road into the auxiliary road based on the vehicle's turn signal status switching information, the vehicle's electronic exterior rearview mirror system is controlled to display the auxiliary road image. During this process, the wide-angle camera included in the vehicle's electronic exterior rearview mirror system is used to capture the side auxiliary road image for subsequent image cropping and display. This allows the driver to observe the actual oncoming traffic on the side auxiliary road more comprehensively and accurately, thereby improving driving safety when merging from the main road into the auxiliary road and shortening the vehicle merging time.

[0015] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0016] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a flowchart illustrating a vehicle electronic exterior rearview mirror system control method provided in an embodiment of this application; Figure 2 This is a schematic diagram of the composition of a vehicle electronic exterior rearview mirror system control device provided in an embodiment of this application; Figure 3 This is a schematic diagram of the hardware structure of the electronic device provided in the embodiments of this application. Detailed Implementation

[0017] For the purposes of the present application, the technical solutions and advantages thereof are more clearly apparent, the following will be further described in detail in conjunction with the drawings and examples. It should be understood that the reference to "examples" in this document means that the particular feature, structure, or characteristic described in connection with the example can be included in at least one example of the present application. The appearance of the phrase in various places in the specification does not necessarily all refer to the same example, nor is it necessarily mutually exclusive of other examples. It is explicitly understood that the examples described herein are merely examples and can be combined with each other in various ways. The implementations described in the following example embodiments are not meant to represent all implementations consistent with the present embodiments. They are merely examples of apparatuses and methods consistent with some aspects of the present embodiments as detailed in the appended claims.

[0018] It can be understood that the terms "first", "second", etc. used in the present application can be used herein to describe various concepts, but unless specifically stated, these concepts are not limited by these terms. These terms are only used to distinguish one concept from another. For example, without departing from the scope of the embodiments of the present application, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first information. Depending on the context, the word "if" as used herein can be interpreted as "when" or "upon" or "in response to determining". The terms "at least one", "multiple", "each", "any", etc. used in the present application include one, two or more than two, multiple includes two or more than two, each refers to each of the corresponding plurality, and any refers to any one of the plurality.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terms used herein are only for the purpose of describing the embodiments of the present application and are not intended to limit the present application.

[0020] In the prior art, the traditional outside rearview mirror has an inherent side rear blind area due to the limitation of its physical structure and installation position. When the vehicle needs to merge from the main road to the auxiliary road, the driver is difficult to observe the real oncoming situation of the vehicle on the lateral auxiliary road more comprehensively and accurately through the traditional outside rearview mirror, which makes it difficult for the vehicle to merge and poses a potential safety hazard.

[0021] In view of this, this application proposes a method, device, electronic device, and vehicle for controlling a vehicle's electronic exterior rearview mirror system. This solution, by determining the vehicle's driving intention as merging from the main road into an auxiliary road based on the vehicle's turn signal status information, controls the vehicle's electronic exterior rearview mirror system to display the auxiliary road image. During this process, a wide-angle camera included in the vehicle's electronic exterior rearview mirror system captures the side auxiliary road image for subsequent image cropping and display. This allows the driver to more comprehensively and accurately observe the actual oncoming traffic on the side auxiliary road, thereby improving driving safety when merging from the main road into the auxiliary road and shortening the merging time. Furthermore, by controlling the vehicle's electronic exterior rearview mirror system to display the main road image when determining the vehicle's driving intention as being on the main road based on the vehicle's turn signal status information, driving safety when driving on the main road can be improved.

[0022] This application provides a vehicle electronic exterior rearview mirror system control method, which can be applied to the electronic device provided in this application. The electronic device can be a terminal or a server. The terminal can be a tablet computer, a laptop computer, a desktop computer, etc., but is not limited to these. The server can be an independent physical server, a server cluster or distributed system composed of multiple physical servers, or a cloud server that provides basic cloud computing services such as cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communication, middleware services, domain name services, security services, content delivery networks, and big data and artificial intelligence platforms.

[0023] Please refer to Figure 1 , Figure 1 This is a flowchart illustrating a vehicle electronic exterior rearview mirror system control method provided in an embodiment of this application. It should be noted that the steps shown in the flowchart can be executed in a computer system, such as a computer system containing a set of computer-executable instructions. Furthermore, although a logical order is shown in the flowchart, in some cases, the steps shown or described may be executed in a different order than that shown here.

[0024] The vehicle electronic exterior rearview mirror system control method provided in this application embodiment may include, but is not limited to, the three steps S101 to S103, as detailed below: S101. Obtain the vehicle's turn signal status switching information; S102. Determine the vehicle's driving intention based on the turn signal status switching information; S103. When the vehicle's driving intention is to merge from the main road into the auxiliary road, control the vehicle's electronic exterior rearview mirror system to display the auxiliary road image; or, when the vehicle's driving intention is to be on the main road, control the vehicle's electronic exterior rearview mirror system to display the main road image.

[0025] The three steps S101-S103 shown in the embodiments of the present application can improve the safety of vehicle merging by controlling the electronic outside rearview mirror system of the vehicle to display the auxiliary road picture when the vehicle has the intention to merge from the main road to the auxiliary road.

[0026] In some embodiments, before performing S101 described above, the central control display screen of the vehicle can automatically identify whether the vehicle needs to merge to the auxiliary road according to the navigation information, and then when it is determined that the vehicle needs to merge to the auxiliary road, the driver can be prompted to prepare to perform the operation of merging the vehicle to the auxiliary road in the form of interface display or voice broadcast.

[0027] In S101 of some embodiments, regarding the acquisition of the state switching information of the turn signal of the vehicle, the corresponding implementation can but not limited to include: acquiring and judging the corresponding two state information of the turn signal of the vehicle at two adjacent time points in real time, and when the two state information are different, generating the state switching information of the turn signal; wherein the state information of the turn signal represents that the turn signal is in the closed state or the open state, the turn signal in the closed state includes the left turn signal in the closed state and the right turn signal in the closed state, and the turn signal in the open state represents the left turn signal in the open state or the right turn signal in the open state, and the double flashing is not considered in the present application.

[0028] In S102 of some embodiments, regarding the determination of the driving intention of the vehicle according to the state switching information of the turn signal, the corresponding implementation can but not limited to include: when the state switching information of the turn signal represents that the turn signal is switched from the closed state to the open state, it is determined that the driving intention of the vehicle is the intention of the vehicle merging from the main road to the auxiliary road; and when the state switching information of the turn signal represents that the turn signal is switched from the open state to the closed state, it is determined that the driving intention of the vehicle is the intention of the vehicle being in the main road, which means that the vehicle is most likely to successfully merge from the main road to the auxiliary road. Wherein the main road refers to the current road of the vehicle, and the auxiliary road refers to the adjacent road of the current road of the vehicle, when the turn signal is the left turn signal, the auxiliary road is defined as the left auxiliary road, which refers to the left adjacent road of the current road of the vehicle, and when the turn signal is the right turn signal, the auxiliary road is defined as the right auxiliary road, which refers to the right adjacent road of the current road of the vehicle.

[0029] In S103 of some embodiments, the electronic outside rearview mirror system of the vehicle includes an in-vehicle display screen, and a left display area and a right display area are arranged on the in-vehicle display screen, and preferably the left display area and the right display area are arranged to have the same size. As to the content of controlling the electronic outside rearview mirror system of the vehicle to display the main road picture or the auxiliary road picture, it can be understood that the electronic outside rearview mirror system of the vehicle displays the main road picture or the auxiliary road picture in the main display area, which is the combination of the left display area and the right display area, and it can be understood that the main road picture or the auxiliary road picture covers the left display area and the right display area, and the pictures displayed in the left display area and the right display area are different. It should be noted that the main road picture and the auxiliary road picture are derived from the wide-angle camera included in the electronic outside rearview mirror system of the vehicle.

[0030] In some embodiments, after the electronic outside rearview mirror system of the vehicle displays the auxiliary road picture, it further includes: starting timing from the moment when the turn signal is switched from the off state to the on state, and when it is monitored that the turn signal remains in the on state within a preset time length, it indicates that the vehicle is most likely to have not successfully merged from the main road to the auxiliary road, and the electronic outside rearview mirror system of the vehicle displays the main road picture and the auxiliary road picture, thereby ensuring that the driver can still observe the real oncoming situation of the vehicle on the auxiliary road, while improving the driving safety of the vehicle on the main road.

[0031] In some embodiments, as to the content of controlling the electronic outside rearview mirror system of the vehicle to display the main road picture and the auxiliary road picture, the corresponding implementation manners can include but are not limited to: when the turn signal is a left turn signal, the electronic outside rearview mirror system of the vehicle displays the main road picture in the right display area, and the electronic outside rearview mirror system of the vehicle displays the auxiliary road picture in the left display area; when the turn signal is a right turn signal, the electronic outside rearview mirror system of the vehicle displays the main road picture in the left display area, and the electronic outside rearview mirror system of the vehicle displays the auxiliary road picture in the right display area. Through the above picture display strategy, the difficulty of the driver in interpreting the picture information can be effectively reduced.

[0032] On this basis, the electronic outside rearview mirror system of the vehicle can also be controlled to generate a first bounding box in the display area where the main road picture is located, and to generate a second bounding box in the display area where the auxiliary road picture is located; wherein the first bounding box and the second bounding box are presented in different colors, such as the first bounding box being a red bounding box and the second bounding box being a blue bounding box, the first bounding box and the second bounding box preferably being solid line bounding boxes, the first bounding box and the second bounding box being the same size, and the area of any one of the bounding boxes accounting for 90% of the area of the display area in which it is located. Through the above region box selection strategy, the driver can better identify the main road picture and the auxiliary road picture.

[0033] On this basis, the electronic outside rearview mirror system of the vehicle can also be controlled to present first text prompt information in the display area where the main road picture is located, and to present second text prompt information in the display area where the auxiliary road picture is located; wherein the first text prompt information can be presented at the upper center position in the display area where the main road picture is located and just fall within the first bounding box, the first text prompt information can be set as "main road", the second text prompt information can be presented at the upper center position in the display area where the auxiliary road picture is located and just fall within the second bounding box, and the second text prompt information can be set as "auxiliary road". Through the above text labeling strategy, the driver can be further assisted to better identify the main road picture and the auxiliary road picture.

[0034] It should be noted that when the display area where the main road picture is located is the left display area, the display area where the auxiliary road picture is located is the right display area; when the display area where the main road picture is located is the right display area, the display area where the auxiliary road picture is located is the left display area.

[0035] In some embodiments, the electronic outside rearview mirror system of the vehicle can be controlled to share the main road picture and / or the auxiliary road picture obtained thereby to the intelligent assisted driving system of the vehicle, thereby providing more road information for the intelligent assisted driving function to improve safety.

[0036] In some embodiments, a pre-trained vehicle recognition model can be used to analyze the auxiliary road picture obtained by the electronic outside rearview mirror system of the vehicle to output a recognition result, when the recognition result represents that there is no oncoming vehicle on the lateral auxiliary road, the driver is prompted that there is no vehicle on the current auxiliary road through a voice broadcast mode, and the vehicle can be directly executed to merge into the auxiliary road; wherein the vehicle recognition model is preferably built using the existing YOLOv5 model.

[0037] Please refer to Figure 2 , Figure 2is a component schematic diagram of a vehicle electronic outside rearview mirror system control device provided by an embodiment of the present application. The device can implement the vehicle electronic outside rearview mirror system control method described above. The device can include, but is not limited to including: The acquisition module 201 is configured to acquire state switching information of a turn signal of a vehicle. The determination module 202 is configured to determine a driving intention of the vehicle according to the state switching information of the turn signal. The control module 203 is configured to control the electronic outside rearview mirror system of the vehicle to display a secondary road picture when the driving intention of the vehicle is an intention of the vehicle to merge from a main road to a secondary road, or to control the electronic outside rearview mirror system of the vehicle to display a main road picture when the driving intention of the vehicle is an intention of the vehicle to be on the main road.

[0038] It can be understood that the content in the method embodiments described above is applicable to the device embodiments. The device embodiments specifically implement the same functions as the method embodiments described above, and achieve the same beneficial effects as the method embodiments described above.

[0039] An electronic device is further provided by an embodiment of the present application. The electronic device includes a memory and a processor. The memory stores a computer program. The processor implements the vehicle electronic outside rearview mirror system control method described above when executing the computer program. The electronic device can include any smart terminal such as a tablet computer or a vehicle-mounted computer.

[0040] It can be understood that the content in the method embodiments described above is applicable to the device embodiments. The device embodiments specifically implement the same functions as the method embodiments described above, and achieve the same beneficial effects as the method embodiments described above.

[0041] Please refer to Figure 3 , Figure 3 A hardware structure schematic diagram of an electronic device of another embodiment is shown. The electronic device includes: The processor 301 can be implemented in a general-purpose CPU (Central Processing Unit), a microprocessor, an ASIC (Application Specific Integrated Circuit), or one or more integrated circuits, and is configured to execute a related program to implement the technical solutions provided by the embodiments of the present application. The memory 302 can be implemented in the form of read-only memory (ROM), static storage device, dynamic storage device, or random access memory (RAM). The memory 302 can store the operating system and other applications. When the technical solution provided in the embodiments of this application is implemented by software or firmware, the relevant program code is stored in the memory 302 and is called and executed by the processor 301. Input / output interface 303 is used to implement information input and output; The communication interface 304 is used to enable communication and interaction between this device and other devices. Communication can be achieved through wired means (such as USB, network cable, etc.) or wireless means (such as mobile network, WIFI, Bluetooth, etc.). Bus 305 transmits information between various components of the device (e.g., processor 301, memory 302, input / output interface 303, and communication interface 304); The processor 301, memory 302, input / output interface 303 and communication interface 304 are connected to each other within the device via bus 305.

[0042] This application also provides a vehicle that includes the aforementioned vehicle electronic exterior rearview mirror system control device or the aforementioned electronic device. Specifically, the vehicle can be a private car, such as a sedan or SUV; the vehicle can also be a new energy vehicle, such as a hybrid vehicle or a pure electric vehicle.

[0043] It is understood that the content of the above method embodiments is applicable to this vehicle embodiment, the specific functions implemented by this vehicle embodiment are the same as those implemented by the above method embodiments, and the beneficial effects achieved by this vehicle embodiment are the same as those achieved by the above method embodiments.

[0044] This application also provides a computer program product, which includes a computer program that, when executed by one or more processors, implements the above-described vehicle electronic exterior rearview mirror system control method.

[0045] It is understood that the content of the above method embodiments is applicable to this computer program product. The specific functions implemented by the embodiments of this computer program product are the same as those implemented by the above method embodiments, and the beneficial effects achieved by the embodiments of this computer program product are also the same as those achieved by the above method embodiments.

[0046] The embodiments described in the specification are for more clearly illustrating the technical solutions of the embodiments of the present application, and do not constitute a limitation on the technical solutions provided by the embodiments of the present application. Those skilled in the art can know that, with the evolution of technology and the appearance of new application scenarios, the technical solutions provided by the embodiments of the present application are also applicable to similar technical problems.

[0047] Those skilled in the art can understand that the technical solutions shown in the figures do not constitute a limitation on the embodiments of the present application, and can include more or fewer steps than shown in the figures, or combine certain steps, or different steps.

[0048] The device embodiments described above are only schematic, and the units described as separate components can or can not be physically separate, that is, can be located in one place, or can be distributed on multiple network units. Part or all of the modules can be selected according to actual needs to achieve the purpose of the embodiments of the present application.

[0049] Those skilled in the art can understand that all or some of the steps in the above disclosed method, the functions of the modules / units in the device, and the equipment can be implemented as software, firmware, hardware and their appropriate combinations.

[0050] The terms "first", "second", "third", "fourth" and the like (if any) in the specification of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, device, product or equipment including a series of steps or units does not have to be limited to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or equipment.

[0051] It should be understood that, in the application, "at least one" means one or more, "multiple" means two or more. "And / or" is used to describe the relationship between the associated objects, which means that there can be three relationships, for example, "A and / or B" can mean: only A, only B, and A and B exist at the same time, where A and B can be singular or plural. The character " / " generally represents an "or" relationship between the associated objects. "At least one of the following" or similar expressions means any combination of these items, including single or multiple items in any combination. For example, at least one of a, b or c, can mean: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", where a, b, and c can be single or multiple.

[0052] In several embodiments provided in the application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only illustrative, for example, the division of the above units is only a logical function division, and actual implementation can have another division manner, for example, multiple units or components can be combined or integrated into another device, or some features can be ignored or not executed. In addition, the coupling or direct coupling or communication connection between the displayed or discussed units can be indirect coupling or communication connection through some interfaces, devices or units, which can be electrical, mechanical or other forms.

[0053] The units described above as separate components can or can not be physically separated, and the components shown as units can or can not be physical units, that is, they can be located in one place, or they can be distributed on multiple network units. According to actual needs, some or all of the units can be selected to achieve the purpose of the embodiment scheme.

[0054] In addition, the functional units in each embodiment of the application can be integrated in one processing unit, or each unit can exist physically, or two or more units can be integrated in one unit. The integrated unit can be realized in the form of hardware or in the form of a software functional unit.

[0055] The integrated unit, if implemented in the form of a software function unit and sold or used as an independent product, can be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the present application, essentially or in other words, the part that contributes to the prior art or the whole or part of the technical solutions can be embodied in the form of a software product. The computer software product is stored in a storage medium, and includes multiple instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods of the various embodiments of the present application. The aforementioned storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and various program storage media.

[0056] The preferred embodiments of the present application are described above with reference to the accompanying drawings, and are not limited to the scope of the present application. Any modifications, equivalent replacements and improvements made by those skilled in the art without departing from the scope and essence of the present application shall be within the scope of the present application.

Claims

1. A control method for a vehicle electronic exterior rearview mirror system, characterized in that, The method includes the following steps: Obtain the vehicle's turn signal status switching information; The driving intention of the vehicle is determined based on the state switching information of the turn signals; When the vehicle's driving intention is to merge from the main road into the auxiliary road, the vehicle's electronic exterior rearview mirror system is controlled to display the auxiliary road image; or, when the vehicle's driving intention is to be on the main road, the vehicle's electronic exterior rearview mirror system is controlled to display the main road image.

2. The vehicle electronic exterior rearview mirror system control method according to claim 1, characterized in that, Determining the vehicle's driving intention based on the turn signal status switching information includes: When the state switching information of the turn signal indicates that the turn signal has switched from the off state to the on state, the driving intention of the vehicle is determined to be the intention of the vehicle to merge from the main road into the auxiliary road. When the turn signal state switching information indicates that the turn signal has switched from an on state to an off state, the vehicle's driving intention is determined to be that the vehicle intends to be on the main road.

3. The vehicle electronic exterior rearview mirror system control method according to claim 2, characterized in that, After controlling the vehicle's electronic exterior rearview mirror system to display auxiliary road images, the system also includes: The timing starts from the moment the turn signal switches from the off state to the on state. When it is detected that the turn signal remains on for a preset time, the electronic exterior rearview mirror system of the vehicle is controlled to display the main road view and the auxiliary road view.

4. The vehicle electronic exterior rearview mirror system control method according to claim 3, characterized in that, The vehicle's electronic exterior rearview mirror system includes an in-vehicle display screen, which has a left-side display area and a right-side display area; controlling the display of the main road and auxiliary road images by the vehicle's electronic exterior rearview mirror system includes: When the turn signal is the left turn signal, the electronic exterior rearview mirror system of the vehicle controls the display of the main road image in the right display area and controls the electronic exterior rearview mirror system of the vehicle to display the auxiliary road image in the left display area. When the turn signal is the right turn signal, the electronic exterior rearview mirror system of the vehicle displays the main road image in the left display area and the electronic exterior rearview mirror system of the vehicle displays the auxiliary road image in the right display area.

5. The vehicle electronic exterior rearview mirror system control method according to claim 4, characterized in that, The electronic exterior rearview mirror system controlling the vehicle to display the main road view and auxiliary road view also includes: The system controls the vehicle's electronic exterior rearview mirror system to generate a first bounding box within the display area of ​​the main road image, and controls the vehicle's electronic exterior rearview mirror system to generate a second bounding box within the display area of ​​the auxiliary road image.

6. The vehicle electronic exterior rearview mirror system control method according to claim 5, characterized in that, The first bounding box and the second bounding box are presented in different colors.

7. The vehicle electronic exterior rearview mirror system control method according to claim 4 or 5, characterized in that, The electronic exterior rearview mirror system controlling the vehicle to display the main road view and auxiliary road view also includes: The system controls the vehicle's electronic exterior rearview mirror system to display a first text prompt message within the display area of ​​the main road screen, and controls the vehicle's electronic exterior rearview mirror system to display a second text prompt message within the display area of ​​the auxiliary road screen.

8. A control device for a vehicle electronic exterior rearview mirror system, characterized in that, The device includes: The acquisition module is used to acquire the vehicle's turn signal status switching information; The determination module is used to determine the driving intention of the vehicle based on the state switching information of the turn signal; The control module is used to control the vehicle's electronic exterior rearview mirror system to display the auxiliary road image when the vehicle's driving intention is to merge from the main road into the auxiliary road; or, when the vehicle's driving intention is to be on the main road, to control the vehicle's electronic exterior rearview mirror system to display the main road image.

9. An electronic device, characterized in that, The electronic device includes a memory and a processor. The memory stores a computer program, and the processor executes the computer program to implement the vehicle electronic exterior rearview mirror system control method as described in any one of claims 1 to 7.

10. A vehicle, characterized in that, The vehicle includes the vehicle electronic exterior rearview mirror system control device as described in claim 8 or the electronic device as described in claim 9.

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