Heating control method, device and equipment of rearview mirror and automobile

Abstract

The application relates to a heating control method, device and equipment of a rearview mirror and an automobile, which comprises the following steps: acquiring user information of a driver in real time during the operation of a vehicle, and determining the use intention of the driver according to the user information; wherein the user information is information acquired during the driving of the driver on the vehicle where the rearview mirror is located; the use intention represents whether the driver needs to use the rearview mirror; acquiring weather information of the location where the vehicle is located in real time, and determining the blur probability of the rearview mirror according to the weather information; if the use intention represents that the driver needs to use the rearview mirror, and the blur probability of the rearview mirror is higher than a preset probability threshold, then the rearview mirror is controlled to start the heating process. According to the combination of the use intention of the driver and the blur probability of the rearview mirror, the rearview mirror is controlled, the energy consumption of the vehicle where the rearview mirror is located can be reduced, and the use experience of the user on the vehicle is improved.

Description

Technical Field

[0001] This invention relates to the field of vehicle technology, and specifically to a heating control method, device, equipment, and automobile for a rearview mirror. Background Technology

[0002] With the development of vehicle technology, the styles of vehicle rearview mirrors are constantly increasing, such as frameless rearview mirrors. However, various styles of rearview mirrors may have some problems during use. For example, when driving in rainy or snowy weather, the rearview mirrors are often blocked by raindrops or snowflakes, requiring the driver to actively wipe them or turn on the rearview mirror heating or defogging operation, which distracts the driver and poses certain safety hazards.

[0003] In some technologies, the weather information of the vehicle's location is monitored, and the rearview mirror is determined based on the weather information to determine whether it needs to be heated. When it is determined that the rearview mirror needs to be heated, the heating process is carried out.

[0004] However, controlling whether the rearview mirror is heated solely based on weather information will increase the energy consumption of the vehicle and reduce the user's experience. Summary of the Invention

[0005] One objective of this invention is to provide a heating control method for a rearview mirror to solve the problems of high vehicle energy consumption and poor user experience in the prior art; a second objective is to provide a heating control device for a rearview mirror; a third objective is to provide an electronic device; a fourth objective is to provide an electronic device; a fifth objective is to provide an electronic device; and a sixth objective is to provide an automobile.

[0006] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0007] A method for controlling the heating of a rearview mirror, comprising:

[0008] During vehicle operation, the driver's user information is acquired in real time, and the driver's usage intention is determined based on the user information; wherein, the user information is information acquired while the driver is driving the vehicle in which the rearview mirror is located; the usage intention indicates whether the driver needs to use the rearview mirror;

[0009] The system acquires real-time weather information about the vehicle's location and determines the probability of blurriness in the rearview mirror based on the weather information.

[0010] If the intended use indicates that the driver needs to use the rearview mirror, and the blur probability of the rearview mirror is higher than a preset probability threshold, then the rearview mirror is controlled to start the heating process.

[0011] By using the aforementioned technical means and combining the driver's intention with the probability of blurriness in the rearview mirror, the energy consumption of the vehicle can be reduced and the user's experience of using the vehicle can be improved.

[0012] Furthermore, the user information includes multiple user sub-information; wherein, the user sub-information is information used to determine the driver's sub-intention of use in the user information; determining the driver's intention of use based on the user information includes: determining the corresponding driver's sub-intention of use based on each user sub-information included in the user information; and determining the driver's intention of use based on the driver's sub-intention of use corresponding to each user sub-information.

[0013] Based on the aforementioned technical means, determining the driver's sub-intentions through multiple user sub-information can improve the accuracy of the driver's intentions, further enhance the accuracy of the rearview mirror heating control, and thus improve the user's vehicle experience.

[0014] Furthermore, based on the driver's usage sub-intention corresponding to each user sub-information, the driver's usage intention is determined, including: if at least two of the determined user sub-intentions correspond to the driver's usage sub-intentions indicate that the driver needs to use the rearview mirror, then the driver's usage intention is determined to indicate that the driver needs to use the rearview mirror; otherwise, the driver's usage intention is determined to indicate that the driver does not need to use the rearview mirror.

[0015] Based on the aforementioned technical means, the driver's usage intention is determined to require the use of the rearview mirror only when at least two user sub-information entries indicate that the driver needs to use the rearview mirror. This avoids the inaccuracy of a single usage sub-intention in representing the usage intention, improves the accuracy of the driver's usage intention, further improves the accuracy of the rearview mirror heating control, and thus enhances the user's vehicle experience.

[0016] Furthermore, the user sub-information is line-of-sight information; wherein, the line-of-sight information represents the area pointed to by the driver's line of sight; based on each user sub-information included in the user information, determining the corresponding driver's sub-intention of use includes: if the area pointed to by the driver's line of sight, as represented by the line-of-sight information, is within the area of ​​a preset rearview mirror, then determining the corresponding driver's sub-intention of use indicates that the driver needs to use the rearview mirror; otherwise, determining the corresponding driver's sub-intention of use indicates that the driver does not need to use the rearview mirror.

[0017] Based on the aforementioned technical means, when the user sub-information is line-of-sight information, the corresponding driver's sub-intention can be accurately determined based on the area indicated by the driver's line of sight as represented by the line-of-sight information. This improves the accuracy of the driver's intention and further enhances the accuracy of the rearview mirror heating control, thereby improving the user's vehicle experience.

[0018] Furthermore, the user sub-information is action key point information; wherein, the action key point information represents the area range to which the driver's action is directed; based on each user sub-information included in the user information, determining the corresponding driver's usage sub-intention includes: if the area range to which the driver's action is directed, as represented by the action key point information, is within the preset area range of the rearview mirror, then determining the corresponding driver's usage sub-intention indicates that the driver needs to use the rearview mirror; otherwise, determining the corresponding driver's usage sub-intention indicates that the driver does not need to use the rearview mirror.

[0019] Based on the aforementioned technical means, when the user sub-information is action key point information, the corresponding driver's sub-intention can be accurately determined based on the area range indicated by the driver's actions represented by the action key point information. This improves the accuracy of the driver's intention and further enhances the accuracy of the rearview mirror heating control, thereby improving the user's vehicle experience.

[0020] Furthermore, the user sub-information is voice information; wherein, the voice information is the voice output by the driver while driving the vehicle in which the rearview mirror is located; based on each user sub-information included in the user information, determining the corresponding driver's usage sub-intention includes: performing natural language processing on the voice information to obtain the corresponding user emotional state; wherein, the user emotional state indicates whether the corresponding voice information indicates that the user needs to use the rearview mirror; if the corresponding user emotional state indicates that the corresponding voice information indicates that the user needs to use the rearview mirror, then the corresponding driver's usage sub-intention is determined to indicate that the driver needs to use the rearview mirror; otherwise, the corresponding driver's usage sub-intention is determined to indicate that the driver does not need to use the rearview mirror.

[0021] Based on the aforementioned technical means, when the user sub-information is voice information, the corresponding driver's sub-intention can be accurately determined based on the user's emotional state obtained from the voice information, thereby improving the accuracy of the driver's intention and further improving the accuracy of the rearview mirror heating control, thus enhancing the user's vehicle experience.

[0022] Furthermore, after controlling the rearview mirror to start the heating process, the method further includes: determining the driver's intention to turn off the heating process based on the driver's usage sub-intention corresponding to each user sub-information; wherein, the intention to turn off the heating process indicates whether the driver needs to control the rearview mirror to turn off the heating process; if the determined intention to turn off the heating process indicates that the driver needs to control the rearview mirror to turn off the heating process, and / or the blur probability change of the rearview mirror is lower than or equal to the preset probability threshold, then the rearview mirror is controlled to turn off the heating process.

[0023] Based on the aforementioned technical means, and determined by the driver's intention to turn off the rearview mirror according to the user's sub-intention corresponding to each user's sub-information, and / or the blur probability of the rearview mirror, controlling the rearview mirror to turn off the heating process can effectively reduce the energy consumption of the vehicle where the rearview mirror is located and improve the user's vehicle experience.

[0024] Furthermore, based on the driver's usage sub-intention corresponding to each user sub-information, the driver's shutdown intention is determined, including: if the driver's usage sub-intention corresponding to each user sub-information indicates that the driver does not need to use the rearview mirror, then the driver's shutdown intention indicates that the driver needs to control the rearview mirror to turn off the heating process; otherwise, the driver's usage intention indicates that the driver does not need to control the rearview mirror to turn off the heating process.

[0025] Based on the above technical means, when the driver's usage sub-intention corresponding to each user sub-information indicates that the driver does not need to use the rearview mirror, it is determined that the driver's closing intention indicates that the driver needs to control the rearview mirror to turn off the heating process. This can improve the accuracy of controlling the rearview mirror to turn off the heating process, further reduce the energy consumption of the vehicle where the rearview mirror is located, and improve the user's vehicle experience.

[0026] Furthermore, after controlling the rearview mirror to start the heating process, the method also includes: real-time monitoring of the parking time and driving mode of the vehicle where the rearview mirror is located; if the parking time of the vehicle where the rearview mirror is located exceeds a preset time threshold, and / or the driving mode is adjusted to automatic driving mode, then the rearview mirror is controlled to turn off the heating process.

[0027] Based on the aforementioned technical means, controlling the rearview mirror to turn off the heating process, according to the parking time and / or driving mode of the vehicle where the rearview mirror is located, can effectively reduce the energy consumption of the vehicle and improve the user's vehicle experience.

[0028] A rearview mirror heating control device, comprising:

[0029] The first determining module is used to acquire the driver's user information in real time during vehicle operation, and determine the driver's usage intention based on the user information; wherein, the user information is information acquired during the driver's operation of the vehicle in which the rearview mirror is located; the usage intention indicates whether the driver needs to use the rearview mirror;

[0030] The second determining module is used to acquire weather information of the vehicle's location in real time and determine the probability of blurriness of the rearview mirror based on the weather information.

[0031] The control module is configured to control the rearview mirror to start heating if the intended use indicates that the driver needs to use the rearview mirror and the blur probability of the rearview mirror is higher than a preset probability threshold.

[0032] Furthermore, the user information includes multiple user sub-information; wherein, the user sub-information is information used to determine the driver's sub-intention of use within the user information; the first determining module includes a first determining unit, used to determine the corresponding driver's sub-intention of use based on each user sub-information included in the user information; the rearview mirror heating control device includes a second determining unit, used to determine the driver's intention of use based on the driver's sub-intention of use corresponding to each user sub-information.

[0033] Furthermore, the second determining unit is specifically used to determine that the driver's usage intention indicates that the driver needs to use the rearview mirror if at least two of the driver's usage intentions corresponding to each user sub-information indicate that the driver needs to use the rearview mirror; otherwise, it determines that the driver's usage intention indicates that the driver does not need to use the rearview mirror.

[0034] Furthermore, the user sub-information is line-of-sight information; wherein, the line-of-sight information represents the area range in which the driver's line of sight points; the first determining unit is specifically used to determine that if the area range in which the driver's line of sight points, as represented by the line-of-sight information, is within the preset area range of the rearview mirror, then the corresponding driver's sub-intention to use indicates that the driver needs to use the rearview mirror; otherwise, the corresponding driver's sub-intention to use indicates that the driver does not need to use the rearview mirror.

[0035] Furthermore, the user sub-information is action key point information; wherein, the action key point information represents the area range to which the driver's action is directed; the first determining unit is specifically used to determine that if the area range to which the driver's action is directed, as represented by the action key point information, is within the preset area range of the rearview mirror, then the corresponding driver's sub-intention indicates that the driver needs to use the rearview mirror; otherwise, the corresponding driver's sub-intention indicates that the driver does not need to use the rearview mirror.

[0036] Furthermore, the user sub-information is voice information; wherein, the voice information is the voice output by the driver while driving the vehicle in which the rearview mirror is located; the first determining unit is specifically used to perform natural language processing on the voice information to obtain the corresponding user emotional state; wherein, the user emotional state indicates whether the corresponding voice information indicates that the user needs to use the rearview mirror; if the corresponding user emotional state indicates that the corresponding voice information indicates that the user needs to use the rearview mirror, then it is determined that the corresponding driver's usage sub-intention indicates that the driver needs to use the rearview mirror; otherwise, it is determined that the corresponding driver's usage sub-intention indicates that the driver does not need to use the rearview mirror.

[0037] Furthermore, the rearview mirror heating control device further includes: a shutdown control module, used to determine the driver's shutdown intention based on the driver's usage sub-intention corresponding to each user sub-information; wherein, the shutdown intention indicates whether the driver needs to control the rearview mirror to shut off the heating process; if the determined shutdown intention indicates that the driver needs to control the rearview mirror to shut off the heating process, and / or the blur probability change of the rearview mirror is lower than or equal to the preset probability threshold, then the rearview mirror is controlled to shut off the heating process.

[0038] Furthermore, the closing control module is specifically used to determine the driver's closing intention as indicating that the driver needs to control the rearview mirror to turn off the heating process if, in the driver's usage sub-intention corresponding to each user sub-information, the driver's usage sub-intention indicates that the driver does not need to use the rearview mirror. Otherwise, it determines that the driver's usage intention indicates that the driver does not need to control the rearview mirror to turn off the heating process.

[0039] Furthermore, the shut-off control module is also used to monitor the parking time and driving mode of the vehicle where the rearview mirror is located in real time; if the parking time of the vehicle where the rearview mirror is located exceeds a preset time threshold, and / or the driving mode is adjusted to automatic driving mode, the rearview mirror heating treatment is turned off.

[0040] An electronic device, including a memory and a processor;

[0041] The memory stores computer-executed instructions;

[0042] The processor executes computer execution instructions stored in the memory, causing the processor to perform the first aspect and / or various possible implementations of the first aspect as described above.

[0043] A computer-readable storage medium storing computer-executable instructions, which, when executed by a processor, are used to implement the first aspect and / or various possible embodiments of the first aspect as described above.

[0044] A computer program product includes a computer program that, when executed by a processor, implements the first aspect and / or various possible implementations of the first aspect as described above.

[0045] An automobile includes electronic devices that implement the first aspect and / or various possible embodiments of the first aspect as described above.

[0046] The beneficial effects of this invention are:

[0047] By acquiring driver user information in real time during vehicle operation and determining the driver's usage intention based on the user information, and by acquiring real-time weather information of the vehicle's location and determining the blur probability of the rearview mirror based on the weather information, if the usage intention indicates that the driver needs to use the rearview mirror and the blur probability of the rearview mirror is higher than a preset probability threshold, then the rearview mirror is controlled to start the heating process. In this way, controlling the rearview mirror based on the combination of the driver's usage intention and the blur probability of the rearview mirror can reduce the energy consumption of the vehicle and improve the user's vehicle experience. Attached Figure Description

[0048] Figure 1 Flowchart of a rearview mirror heating control method provided in an embodiment of the present invention Figure 1 ;

[0049] Figure 2 Flowchart of a rearview mirror heating control method provided in an embodiment of the present invention Figure 2 ;

[0050] Figure 3 Flowchart of a rearview mirror heating control method provided in an embodiment of the present invention Figure 3 ;

[0051] Figure 4 A schematic diagram of the structure of a rearview mirror heating control device provided in an embodiment of the present invention;

[0052] Figure 5 This is a schematic diagram of the structure of an electronic device provided in an embodiment of the present invention. Detailed Implementation

[0053] The embodiments of the present invention will be described below with reference to the accompanying drawings and preferred embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be understood that the preferred embodiments are only for illustrating the present invention and not for limiting the scope of protection of the present invention.

[0054] It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of the present invention. Therefore, the drawings only show the components related to the present invention and are not drawn according to the actual number, shape and size of the components in the actual implementation. In the actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0055] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, data stored, data displayed, etc.) involved in this invention are all information and data authorized by the user or fully authorized by all parties. Furthermore, the collection, use and processing of related data must comply with relevant laws, regulations and standards, and corresponding operation entry points are provided for users to choose to authorize or refuse.

[0056] In some technologies, weather information about the vehicle's location is monitored, and the need for rearview mirror heating is determined based on this information. When heating is deemed necessary, it is then applied. However, controlling rearview mirror heating solely based on weather information increases the vehicle's energy consumption and reduces the user experience.

[0057] This invention acquires the driver's user information in real time during vehicle operation and determines the driver's usage intention based on the user information. It also acquires the weather information of the vehicle's location in real time and determines the blur probability of the rearview mirror based on the weather information. If the usage intention indicates that the driver needs to use the rearview mirror and the blur probability of the rearview mirror is higher than a preset probability threshold, then the rearview mirror is controlled to start a heating process. In this way, the rearview mirror is controlled by combining the driver's usage intention and the blur probability of the rearview mirror, which can reduce the energy consumption of the vehicle and improve the user's vehicle experience.

[0058] The technical solution of the present invention will now be described in detail through specific embodiments. It should be noted that the following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments.

[0059] Figure 1Flowchart of a rearview mirror heating control method provided in an embodiment of the present invention Figure 1 .like Figure 1 As shown, the method of this embodiment of the invention includes:

[0060] Step S101: During vehicle operation, obtain the driver's user information in real time and determine the driver's intention to use the vehicle based on the user information.

[0061] Specifically, during vehicle operation, the driver's user information can be acquired in real time, and the driver's usage intention can be determined based on this information. This user information is acquired while the driver is driving the vehicle with the rearview mirror in the background. The user information is used to determine the driver's usage intention, which indicates whether the driver needs to use the rearview mirror.

[0062] This invention does not limit the user information; any information acquired during the driving of the vehicle in which the rearview mirror is located, that can be used to determine the driver's intention to use the mirror, can be considered user information provided by this invention. Furthermore, this invention does not limit the process of acquiring the driver's user information; however, the process of acquiring the driver's user information corresponds to the type of user information, and the process may differ depending on the type of user information.

[0063] This invention does not limit the process of determining the driver's intention based on user information. Any process that can determine the driver's intention based on user information can be used as the process provided by this invention. Optionally, the driver's sub-intention can be determined first based on each user sub-information included in the user information; then, the driver's intention can be determined based on the driver's sub-intention corresponding to each user sub-information.

[0064] Optionally, after obtaining the driver's user information, the information can be cleaned to improve its accuracy and further enhance the accuracy of the rearview mirror heating control. Optionally, the data cleaning process can be performed using Python databases such as Pandas, NumPy, and SciPy.

[0065] Step S102: Obtain real-time weather information of the vehicle's location and determine the probability of blurriness of the rearview mirror based on the weather information.

[0066] Specifically, it can obtain real-time weather information about the vehicle's location and determine the probability of blurriness in the rearview mirror based on the weather information.

[0067] In this invention, the weather information is not limited; any weather-related information that can determine the probability of blurring in the rearview mirror can be used as the weather information provided by this invention. Optionally, the weather information may include multiple weather sub-information, such as temperature information, humidity information, rainfall information, wind speed information, or wind pressure information, etc.

[0068] This invention does not limit the process of acquiring real-time weather information about a vehicle's location. Any process capable of acquiring real-time weather information about a vehicle's location can be considered as the process provided by this invention. Optionally, multiple vehicle sensors can be used to acquire real-time weather information about the vehicle's location. For example, a temperature sensor can acquire temperature information, a humidity sensor can acquire humidity information, a rainfall sensor can acquire rainfall information, a wind speed sensor can acquire wind speed information, and a wind pressure sensor can acquire wind pressure information. These multiple vehicle sensors constitute an onboard weather station for the vehicle. Optionally, real-time weather information about the vehicle's location can also be acquired from a server.

[0069] The blur probability is the probability that the weather at the vehicle's location will cause the rearview mirror to become blurry. Specifically, the higher the blur probability value, the higher the probability that the weather at the vehicle's location will cause the rearview mirror to become blurry, and the lower the blur probability value, the lower the probability that the weather at the vehicle's location will cause the rearview mirror to become blurry.

[0070] This invention does not limit the process for determining the blur probability of a rearview mirror based on weather information. Any process capable of determining the blur probability of a rearview mirror based on weather information can be used as the process provided by this invention. The process for determining the blur probability of a rearview mirror based on weather information will differ depending on the type of weather information obtained, i.e., the number of sub-weather information segments included in the obtained weather information. Optionally, firstly, the weight of each sub-weather information segment included in the weather information can be determined. Then, based on each sub-weather information segment included in the obtained weather information, the blur coefficient corresponding to each sub-weather information segment can be determined. Finally, based on the determined weight of each sub-weather information segment included in the weather information and the blur coefficient corresponding to each sub-weather information segment, the blur probability of the rearview mirror can be determined.

[0071] Optionally, after obtaining the driver's weather information, the data can be cleaned to improve its accuracy, thereby further improving the accuracy of the rearview mirror heating control. Optionally, the data cleaning process can be performed using Python databases such as Pandas, NumPy, and SciPy.

[0072] Step S103: If the intention is used to represent that the driver needs to use the rearview mirror, and the blur probability of the rearview mirror is higher than the preset probability threshold, then control the rearview mirror to start the heating process.

[0073] The preset probability threshold is a pre-defined probability threshold used to determine whether the rearview mirror heating process needs to be activated. This invention does not limit the setting of the preset probability threshold; optionally, it can be preset according to the user's desired rearview mirror clarity. Specifically, the higher the user's desired clarity, the lower the preset probability threshold. If the user's desired clarity is high, the rearview mirror heating process needs to be activated even when the probability of blurriness is low; therefore, a lower preset probability threshold is needed. Conversely, if the user's desired clarity is low, the heating process only needs to be activated when the probability of blurriness is high; therefore, a higher preset probability threshold can be set.

[0074] Specifically, if the intended use determined in step S101 indicates that the driver needs to use the rearview mirror, and the blur probability of the rearview mirror determined in step S102 is higher than a preset probability threshold, then the rearview mirror can be controlled to start the heating process; specifically, if the intended use indicates that the driver needs to use the rearview mirror, and the blur probability of the rearview mirror is lower than or equal to the preset probability threshold, then the rearview mirror can not be controlled to start the heating process; specifically, if the intended use indicates that the driver does not need to use the rearview mirror, then regardless of whether the blur probability of the rearview mirror is higher than or lower than or equal to the preset probability threshold, the rearview mirror can not be controlled to start the heating process.

[0075] This invention does not limit the process of controlling the rearview mirror to initiate heating. Any process capable of controlling the rearview mirror to initiate heating can be used as the process provided by this invention. Optionally, a heating control command can be sent to the heating device included in the rearview mirror to activate the heating device and heat the mirror surface. Optionally, the heating control command includes a heating level, so that the heating device in the rearview mirror activates based on the heating level in the heating control command and heats the mirror surface based on the heating level in the heating control command. The heating level included in the heating control command can be determined based on the blur probability of the rearview mirror described above; the higher the blur probability of the rearview mirror, the higher the heating level.

[0076] The rearview mirror heating control method provided in this invention obtains the driver's user information in real time during vehicle operation, determines the driver's usage intention based on the user information, obtains the weather information of the vehicle's location in real time, and determines the blur probability of the rearview mirror based on the weather information. If the usage intention indicates that the driver needs to use the rearview mirror, and the blur probability of the rearview mirror is higher than a preset probability threshold, then the rearview mirror is controlled to start the heating process. In this way, the rearview mirror is controlled by combining the driver's usage intention and the blur probability of the rearview mirror, which can reduce the energy consumption of the vehicle where the rearview mirror is located and improve the user's vehicle experience.

[0077] Figure 2 Flowchart of a rearview mirror heating control method provided in an embodiment of the present invention Figure 2 .exist Figure 1 Based on the illustrated embodiment, this embodiment elaborates on the process of determining the driver's intention to use the device based on user information. For example... Figure 2 As shown, the method of this embodiment of the invention includes:

[0078] Step S201: Determine the corresponding driver's sub-intention based on each user sub-information included in the user information.

[0079] The user information includes multiple user sub-information items. These user sub-information items are those used to determine the driver's intended use of the system; specifically, the user sub-information is related to the driver's intended use of the system. Figure 1In a one-to-one correspondence, the sub-intention also indicates whether the driver needs to use the rearview mirror. This invention does not limit the number of user sub-information items included in the user information; any number of user sub-information items included in the driver's user information that can determine the driver's usage intention can be considered as the number of user sub-information items included in the user information provided by this invention. Furthermore, this invention does not limit the information type of the multiple user sub-information items included in the user information; any information type of user sub-information items included in the driver's user information that can determine the driver's usage intention can be considered as the information type of user sub-information items included in the user information provided by this invention.

[0080] Specifically, after acquiring the driver's user information in real time, the corresponding driver's sub-intention can be determined based on each user sub-information included in the user information. This invention does not limit the process for determining the corresponding driver's sub-intention based on each user sub-information included in the user information; any process capable of determining the corresponding driver's sub-intention based on each user sub-information included in the user information can be considered as the process provided by this invention. The process for determining the corresponding driver's sub-intention based on each user sub-information included in the user information will differ depending on the type of user sub-information.

[0081] Optionally, the user sub-information is gaze information. Gaze information represents the area pointed to by the driver's gaze. This invention does not limit the gaze information; any information that can represent the area pointed to by the driver's gaze can be used as the gaze information provided by this invention. Optionally, the gaze information can be the position information of the driver's eyeballs. If the gaze information is the position information of the driver's eyeballs, the process of obtaining the gaze information can be through a camera and infrared sensor in the vehicle where the rearview mirror is located. If the gaze information is the position information of the driver's eyeballs, the direction of eye movement can be determined first based on the position information of the driver's eyeballs, and then the area pointed to by the driver's gaze can be determined based on the direction of eye movement.

[0082] Specifically, if the user sub-information is line-of-sight information, then based on each user sub-information included in the user information, the corresponding driver's usage sub-intention is determined. This may include: if the area pointed to by the driver's line of sight as represented by the line-of-sight information is within the preset area of ​​the rearview mirror, then the corresponding driver's usage sub-intention indicates that the driver needs to use the rearview mirror; otherwise, the corresponding driver's usage sub-intention indicates that the driver does not need to use the rearview mirror. Specifically, if the area pointed to by the driver's line of sight as represented by the line-of-sight information is within the preset area of ​​the rearview mirror, then the driver's line of sight is determined to move to a set area centered on the location of the rearview mirror.

[0083] Optionally, the user sub-information is action keypoint information. Action keypoint information represents the area to which the driver's actions are directed. This invention does not limit the type of action keypoint information; any information capable of representing the area to which the driver's actions are directed can be used as action keypoint information provided by this invention. Optionally, the action keypoint information may include multiple action sub-keypoint information. This invention does not limit the number or type of action sub-keypoint information included in the action keypoint information. Optionally, the action sub-keypoint information included in the action keypoint information can be shoulder sub-keypoint information or forehead sub-keypoint information. If the action keypoint information includes multiple action sub-keypoint information, an image of the driver can be acquired first. Then, using a convolutional neural network, a two-dimensional confidence score for each body part position can be extracted from the driver's image. Finally, based on the extracted two-dimensional confidence scores for each body part position, the multiple action sub-keypoint information included in the action keypoint information can be determined. If the action key point information can include multiple action sub-key point information, then the movement direction of the body part corresponding to each action sub-key point information can be determined first based on the multiple action sub-key point information included in the action key point information, and then the area to which the driver's action is directed can be determined based on the movement direction of the body part corresponding to each action sub-key point information.

[0084] Specifically, if the user sub-information is action key point information, then based on each user sub-information included in the user information, the corresponding driver's usage sub-intention is determined. This may include: if the area to which the driver's action, represented by the action key point information, is directed is within the preset area of ​​the rearview mirror, then the corresponding driver's usage sub-intention indicates that the driver needs to use the rearview mirror; otherwise, the corresponding driver's usage sub-intention indicates that the driver does not need to use the rearview mirror. Specifically, if the area to which the driver's action, represented by the action key point information, is directed is within the preset area of ​​the rearview mirror, then the driver's action is determined to be directed towards the location of the rearview mirror.

[0085] Optionally, the user sub-information is voice information. The voice information refers to the voice output by the driver while driving the vehicle containing the rearview mirror. This invention does not limit the process of acquiring voice information; optionally, it can be acquired through a voice acquisition device in the vehicle containing the rearview mirror. Specifically, if the user sub-information is voice information, determining the corresponding driver's usage sub-intention based on each user sub-information can include: performing natural language processing on the voice information to obtain the corresponding user emotional state. If the corresponding user emotional state indicates that the corresponding voice information represents that the user needs to use the rearview mirror, then the corresponding driver's usage sub-intention is determined to represent that the driver needs to use the rearview mirror; otherwise, the corresponding driver's usage sub-intention is determined to represent that the driver does not need to use the rearview mirror. The user emotional state indicates whether the corresponding voice information represents that the user needs to use the rearview mirror. In this invention, the process of performing natural language processing on speech information to obtain the corresponding user emotional state is not limited. Any process that can perform natural language processing on speech information to obtain the corresponding user emotional state can be used as the process of performing natural language processing on speech information to obtain the corresponding user emotional state provided by this invention. Optionally, in the process of performing natural language processing on speech information to obtain the corresponding user emotional state, key speech information extraction processing can be performed on the acquired speech information, such as extracting key speech information such as "can't see clearly" and "weather", in order to improve the accuracy of the obtained user emotional state.

[0086] Step S202: Determine the driver's usage intention based on the driver's usage intention corresponding to each user sub-information.

[0087] Specifically, the driver's usage intention can be determined based on the driver's usage sub-intention corresponding to each user sub-information determined in step S201. This invention does not limit the process of determining the driver's usage intention based on the driver's usage sub-intention corresponding to each user sub-information; any process capable of determining the driver's usage intention based on the driver's usage sub-intention corresponding to each user sub-information can be considered as the process provided by this invention. Optionally, if at least two of the determined driver's usage sub-intentions corresponding to each user sub-information indicate that the driver needs to use the rearview mirror, then the driver's usage intention is determined to indicate that the driver needs to use the rearview mirror; otherwise, the driver's usage intention is determined to indicate that the driver does not need to use the rearview mirror. For example, if the user information includes user sub-information such as line-of-sight information, action key point information, and voice information, and if the driver's sub-intention of use corresponding to the line-of-sight information, that is, the driver's sub-intention of use determined based on the line-of-sight information indicates that the driver needs to use the rearview mirror, and the driver's sub-intention of use corresponding to the action key point information, that is, the driver's sub-intention of use determined based on the action key point information indicates that the driver needs to use the rearview mirror, then it is determined that the driver's intention of use indicates that the driver needs to use the rearview mirror.

[0088] The process of determining the driver's usage intention based on user information provided in this embodiment of the invention determines the corresponding driver's usage sub-intention based on each user sub-information included in the user information, and determines the driver's usage intention based on the driver's usage sub-intention corresponding to each user sub-information. In this way, the method of determining the driver's usage sub-intention through multiple user sub-information can improve the accuracy of the driver's usage intention, further improve the accuracy of the rearview mirror heating control, and thus improve the user's vehicle usage experience.

[0089] Figure 3 Flowchart of a rearview mirror heating control method provided in an embodiment of the present invention Figure 3 .exist Figure 1 or Figure 2 Based on the illustrated embodiment, this embodiment provides another method for controlling the heating of a rearview mirror, such as... Figure 3 As shown, the method of this embodiment of the invention includes:

[0090] Step S301: During vehicle operation, obtain the driver's user information in real time and determine the driver's intention to use the vehicle based on the user information.

[0091] The user information is information obtained while the driver is driving the vehicle where the rearview mirror is located. The usage intent indicates whether the driver needs to use the rearview mirror.

[0092] Specifically, the detailed process of this step can be found in the description of step S101, and will not be repeated here.

[0093] Step S302: Obtain real-time weather information of the vehicle's location and determine the probability of blurriness of the rearview mirror based on the weather information.

[0094] Specifically, the detailed process of this step can be found in the description of step S102, and will not be repeated here.

[0095] Step S303: If the intention indicates that the driver needs to use the rearview mirror, and the blur probability of the rearview mirror is higher than a preset probability threshold, then control the rearview mirror to start the heating process.

[0096] Specifically, the detailed process of this step can be found in the description of step S103, and will not be repeated here.

[0097] Step S304: Determine the driver's closing intention based on the driver's usage sub-intention corresponding to each user sub-information.

[0098] Specifically, after controlling the rearview mirror to activate the heating process, the driver's intention to deactivate the heating can be determined based on the driver's usage sub-intention corresponding to each user sub-information determined in step S201. The deactivation intention indicates whether the driver needs to control the rearview mirror to deactivate the heating process.

[0099] In this invention, the process of determining the driver's intention to turn off the rearview mirror based on the driver's usage sub-intention corresponding to each user sub-information is not limited. Any process that can determine the driver's intention to turn off the rearview mirror based on the driver's usage sub-intention corresponding to each user sub-information can be used as the process provided by this invention. Optionally, if the determined driver's usage sub-intentions for each user sub-information all indicate that the driver does not need to use the rearview mirror, then the determined driver's intention to turn off the rearview mirror heating is considered to indicate that the driver needs to control the rearview mirror to turn off the heating process; otherwise, the determined driver's usage intention indicates that the driver does not need to control the rearview mirror to turn off the heating process. For example, if the user information includes user sub-information such as line-of-sight information, action key point information, and voice information, and if the driver's sub-intention of use corresponding to the line-of-sight information indicates that the driver does not need to use the rearview mirror, and the driver's sub-intention of use corresponding to the action key point information indicates that the driver does not need to use the rearview mirror, and the driver's sub-intention of use corresponding to the voice information indicates that the driver does not need to use the rearview mirror, then the driver's intention to turn off the rearview mirror heating process is determined to be that the driver needs to control the rearview mirror to turn off the heating process.

[0100] Step S305: If the determined driver's intention to turn off indicates that the driver needs to control the rearview mirror to turn off the heating process, and / or the blur probability change of the rearview mirror is lower than or equal to a preset probability threshold, then control the rearview mirror to turn off the heating process.

[0101] Specifically, if the determined driver's intention to turn off indicates that the driver needs to control the rearview mirror to turn off the heating process, and / or the blur probability of the rearview mirror is lower than or equal to a preset probability threshold, then the rearview mirror heating process can be turned off.

[0102] If the determined intention of the driver to turn off the rearview mirror indicates that the driver needs to control the rearview mirror heating to be turned off, then the rearview mirror heating can be turned off. If, based on the weather information of the vehicle's location obtained in real time in step S102, the determined change in the blur probability of the rearview mirror is lower than or equal to a preset probability threshold, then the rearview mirror heating can be turned off.

[0103] In one possible embodiment, after controlling the rearview mirror to activate the heating process, the parking time and driving mode of the vehicle in which the rearview mirror is located can be monitored in real time. Specifically, if the monitored parking time of the vehicle in which the rearview mirror is located exceeds a preset time threshold, and / or the driving mode is adjusted to autonomous driving mode, the rearview mirror heating process is deactivated. If the monitored parking time of the vehicle in which the rearview mirror is located exceeds the preset time threshold, it is determined that the driver has stopped to rest, therefore, the rearview mirror heating process can be deactivated. If the monitored driving mode is adjusted to autonomous driving mode, it is determined that the driver does not need to check the rearview mirror, therefore, the rearview mirror heating process can be deactivated.

[0104] The rearview mirror heating control method provided in this embodiment of the invention, in Figure 1 or Figure 2 Based on the rearview mirror heating control method described in the illustrated embodiment, the rearview mirror heating process is controlled to be turned off based on the driver's intention to turn off the mirror according to the user's sub-intention corresponding to each user sub-information, and / or the ambiguity probability of the rearview mirror. This can effectively reduce the energy consumption of the vehicle where the rearview mirror is located and improve the user's vehicle experience.

[0105] Figure 4 This is a schematic diagram of the structure of a rearview mirror heating control device according to an embodiment of the present invention, as shown below. Figure 4 As shown, the rearview mirror heating control device 400 of this embodiment includes:

[0106] The first determining module 401 is used to acquire the driver's user information in real time during vehicle operation and determine the driver's usage intention based on the user information; wherein, the user information is information acquired during the driver's operation of the vehicle in which the rearview mirror is located; the usage intention indicates whether the driver needs to use the rearview mirror.

[0107] The second determining module 402 is used to obtain weather information of the vehicle's location in real time and determine the blur probability of the rearview mirror based on the weather information.

[0108] The control module 403 is used to control the rearview mirror to start heating if the driver needs to use the rearview mirror and the probability of the rearview mirror being blurry is higher than a preset probability threshold.

[0109] In some embodiments, the user information includes multiple user sub-information; wherein, the user sub-information is information in the user information used to determine the driver's sub-intention of use; the first determining module 401 includes a first determining unit, used to determine the corresponding driver's sub-intention of use based on each user sub-information included in the user information; the rearview mirror heating control device includes a second determining unit, used to determine the driver's intention of use based on the driver's sub-intention of use corresponding to each user sub-information.

[0110] In some embodiments, the second determining unit is specifically configured to determine that the driver's usage intention indicates that the driver needs to use the rearview mirror if at least two of the driver's usage intentions corresponding to each user sub-information indicate that the driver needs to use the rearview mirror; otherwise, determine that the driver's usage intention indicates that the driver does not need to use the rearview mirror.

[0111] In some embodiments, the user sub-information is line-of-sight information; wherein, the line-of-sight information represents the area to which the driver's line of sight is directed; the first determination is specifically used to determine that if the area to which the driver's line of sight is directed, as represented by the line-of-sight information, is within the area of ​​a preset rearview mirror, then the corresponding driver's sub-intention to use indicates that the driver needs to use the rearview mirror; otherwise, the corresponding driver's sub-intention to use indicates that the driver does not need to use the rearview mirror.

[0112] In some embodiments, the user sub-information is action key point information; wherein, the action key point information represents the area range to which the driver's action is directed; the first determining unit is specifically used to determine that if the area range to which the driver's action is directed, as represented by the action key point information, is within the area range of the preset rearview mirror, then the corresponding driver's sub-intention indicates that the driver needs to use the rearview mirror; otherwise, the corresponding driver's sub-intention indicates that the driver does not need to use the rearview mirror.

[0113] In some embodiments, the user sub-information is voice information; wherein, the voice information is the voice output by the driver while driving the vehicle in which the rearview mirror is located; the first determining unit is specifically used to perform natural language processing on the voice information to obtain the corresponding user emotional state; wherein, the user emotional state indicates whether the corresponding voice information indicates that the user needs to use the rearview mirror; if the corresponding user emotional state indicates that the corresponding voice information indicates that the user needs to use the rearview mirror, then it is determined that the corresponding driver's usage sub-intention indicates that the driver needs to use the rearview mirror, otherwise, it is determined that the corresponding driver's usage sub-intention indicates that the driver does not need to use the rearview mirror.

[0114] In some embodiments, the rearview mirror heating control device further includes: a shutdown control module, configured to determine the driver's shutdown intention based on the driver's usage sub-intention corresponding to each user sub-information; wherein the shutdown intention indicates whether the driver needs to control the rearview mirror to shut off the heating process; if the determined driver's shutdown intention indicates that the driver needs to control the rearview mirror to shut off the heating process, and / or the blur probability change of the rearview mirror is lower than or equal to a preset probability threshold, then the rearview mirror is controlled to shut off the heating process.

[0115] In some embodiments, the shutdown control module is specifically used to determine that if, in each user sub-information corresponding to the driver's usage sub-intention, the driver's usage sub-intention indicates that the driver does not need to use the rearview mirror, then the driver's shutdown intention indicates that the driver needs to control the rearview mirror to turn off the heating process; otherwise, the driver's usage intention indicates that the driver does not need to control the rearview mirror to turn off the heating process.

[0116] In some embodiments, the control module is also used to monitor the parking time and driving mode of the vehicle where the rearview mirror is located in real time; if the parking time of the vehicle where the rearview mirror is located exceeds a preset time threshold, and / or the driving mode is adjusted to automatic driving mode, the rearview mirror heating treatment is turned off.

[0117] The apparatus of this invention can be used to execute the technical solutions of any of the method embodiments shown above. Its implementation principle and technical effect are similar, and will not be repeated here.

[0118] Figure 5 This is a schematic diagram of the structure of an electronic device provided according to an embodiment of the present invention. Figure 5 As shown, the electronic device 500 may include at least one processor 501 and a memory 502.

[0119] Memory 502 is used to store programs. Specifically, the program may include program code, which includes computer-executable instructions.

[0120] The memory 502 may include high-speed random access memory (RAM) and may also include non-volatile memory, such as at least one disk storage device.

[0121] The processor 501 executes computer execution instructions stored in the memory 502 to implement the rearview mirror heating control method described in the foregoing method embodiments. The processor 501 may be a central processing unit (CPU), an application-specific integrated circuit (ASIC), or one or more integrated circuits configured to implement the embodiments of the present invention. Specifically, in implementing the rearview mirror heating control method described in the foregoing method embodiments, the electronic device may be, for example, an electronic control unit in a vehicle, a server, or other electronic device with processing capabilities.

[0122] Optionally, the electronic device 500 may also include a communication interface 503. In specific implementations, if the communication interface 503, memory 502, and processor 501 are implemented independently, they can be interconnected via a bus to complete communication. The bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, or an Extended Industry Standard Architecture (EISA) bus, etc. Buses can be categorized as address buses, data buses, control buses, etc., but this does not imply that there is only one bus or one type of bus.

[0123] Optionally, in a specific implementation, if the communication interface 503, memory 502, and processor 501 are integrated on a single chip, then the communication interface 503, memory 502, and processor 501 can communicate through an internal interface.

[0124] The present invention also provides a computer-readable storage medium storing computer program instructions, which, when executed by a processor, implement the above-described rearview mirror heating control method.

[0125] The present invention also provides a computer program product, including a computer program that, when executed by a processor, implements the above-described rearview mirror heating control method.

[0126] The present invention also provides an automobile, including an electronic device that implements the above-described rearview mirror heating control method.

[0127] The aforementioned computer-readable storage medium can be implemented from any type of volatile or non-volatile storage device or a combination thereof, such as Static Random Access Memory (SRAM), Electrically Erasable Programmable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), magnetic storage, flash memory, magnetic disk, or optical disk. The readable storage medium can be any available medium accessible to a general-purpose or special-purpose computer.

[0128] An exemplary readable storage medium is coupled to a processor, enabling the processor to read information from and write information to the readable storage medium. Of course, the readable storage medium can also be a component of the processor. The processor and the readable storage medium can reside in an application-specific integrated circuit (ASIC). Alternatively, the processor and the readable storage medium can exist as discrete components in a rearview mirror heating control device.

[0129] Those skilled in the art will understand that all or part of the steps of the above-described method embodiments can be implemented by hardware related to program instructions. The aforementioned program can be stored in a computer-readable storage medium. When executed, the program performs the steps of the above-described method embodiments; and the aforementioned storage medium includes various media capable of storing program code, such as ROM, RAM, magnetic disks, or optical disks.

[0130] Finally, it should be noted that the above embodiments are merely preferred embodiments provided to fully illustrate the present invention, and the scope of protection of the present invention is not limited thereto. Equivalent substitutions or modifications made by those skilled in the art based on the present invention are all within the scope of protection of the present invention.

Claims

1. A heating control method of a rearview mirror, characterized by, The application comprises the following technical solutions: During the operation of the vehicle, user information of the driver is acquired in real time, and a use intention of the driver is determined according to the user information; wherein the user information is information acquired during the driving of the driver on the vehicle where the rearview mirror is located; the use intention represents whether the driver needs to use the rearview mirror; Weather information of the location where the vehicle is located is acquired in real time, and a blur probability of the rearview mirror is determined according to the weather information; If the use intention represents that the driver needs to use the rearview mirror, and the blur probability of the rearview mirror is higher than a preset probability threshold, the rearview mirror is controlled to start a heating process; The user information comprises a plurality of user sub-information; wherein the user sub-information is information in the user information, used for determining a use sub-intention of the driver; the determination of the use intention of the driver according to the user information comprises: The use sub-intention of the corresponding driver is determined according to each user sub-information included in the user information; The use intention of the driver is determined according to the use sub-intention of the driver corresponding to each user sub-information; The user sub-information is action key point information; wherein the action key point information represents a region range pointed by the action of the driver; the determination of the use sub-intention of the corresponding driver according to each user sub-information included in the user information comprises: If the region range pointed by the action of the driver represented by the action key point information is within a preset region range of the rearview mirror, it is determined that the use sub-intention of the corresponding driver represents that the driver needs to use the rearview mirror, otherwise, it is determined that the use sub-intention of the corresponding driver represents that the driver does not need to use the rearview mirror; The user sub-information is voice information; wherein the voice information is voice output by the driver during the driving of the vehicle where the rearview mirror is located; the determination of the use sub-intention of the corresponding driver according to each user sub-information included in the user information comprises: The voice information is subjected to natural language processing to obtain a corresponding user emotional state; wherein the user emotional state indicates whether the corresponding voice information represents that the user needs to use the rearview mirror; If the corresponding user emotional state indicates that the corresponding voice information represents that the user needs to use the rearview mirror, it is determined that the use sub-intention of the corresponding driver represents that the driver needs to use the rearview mirror, otherwise, it is determined that the use sub-intention of the corresponding driver represents that the driver does not need to use the rearview mirror.

2. The method of claim 1, wherein, The determination of the use intention of the driver according to the use sub-intention of the driver corresponding to each user sub-information comprises: If at least two use sub-intentions of the driver corresponding to the use sub-intentions of the driver corresponding to each user sub-information determined represent that the driver needs to use the rearview mirror, it is determined that the use intention of the driver represents that the driver needs to use the rearview mirror, otherwise, it is determined that the use intention of the driver represents that the driver does not need to use the rearview mirror.

3. The method of claim 1, wherein, The user sub-information is line of sight information; wherein the line of sight information represents a region range pointed by the line of sight of the driver; According to each user sub-information included in the user information, a corresponding driver's use sub-intention is determined, including: If the area range pointed by the line of sight of the driver represented by the line of sight information is within the preset area range of the rearview mirror, it is determined that the corresponding driver's use sub-intention represents that the driver needs to use the rearview mirror, otherwise, it is determined that the corresponding driver's use sub-intention represents that the driver does not need to use the rearview mirror.

4. The method according to claim 2 or 3, characterized in that, After controlling the rearview mirror to start the heating process, further comprising: According to the use sub-intention of the driver corresponding to each user sub-information, the closing intention of the driver is determined; wherein the closing intention represents whether the driver needs to control the rearview mirror to close the heating process; If the determined closing intention of the driver represents that the driver needs to control the rearview mirror to close the heating process, and / or the blur probability of the rearview mirror changes to be lower than or equal to the preset probability threshold, the rearview mirror is controlled to close the heating process.

5. The method of claim 4, wherein, According to the use sub-intention of the driver corresponding to each user sub-information, the closing intention of the driver is determined, including: If the use sub-intention of the driver corresponding to each user sub-information in the determined use sub-intention of the driver corresponding to each user sub-information all represents that the driver does not need to use the rearview mirror, it is determined that the closing intention of the driver represents that the driver needs to control the rearview mirror to close the heating process, otherwise, it is determined that the use intention of the driver represents that the driver does not need to control the rearview mirror to close the heating process.

6. The method of claim 4, wherein, After controlling the rearview mirror to start the heating process, the method further comprises: Real-time monitoring of the parking time and driving mode of the vehicle where the rearview mirror is located; If it is monitored that the parking time of the vehicle where the rearview mirror is located exceeds a preset time threshold, and / or the driving mode is adjusted to an automatic driving mode, the rearview mirror is controlled to close the heating process.

7. A heating control device for a rearview mirror, characterized by Comprising: The first determination module is used for acquiring the user information of the driver in real time during the running of the vehicle, and determining the use intention of the driver according to the user information; wherein the user information is the information acquired in the process of the driver driving the vehicle where the rearview mirror is located; the use intention represents whether the driver needs to use the rearview mirror; The second determination module is used for acquiring the weather information of the location where the vehicle is located in real time, and determining the blur probability of the rearview mirror according to the weather information; The control module is used for controlling the rearview mirror to start the heating process if the use intention represents that the driver needs to use the rearview mirror, and the blur probability of the rearview mirror is higher than a preset probability threshold; The user information includes a plurality of user sub-information; wherein the user sub-information is the information in the user information used to determine the use sub-intention of the driver; the first determination module includes a first determination unit, which is used to determine the use sub-intention of the corresponding driver according to each user sub-information included in the user information; the heating control device of the rearview mirror includes a second determination unit, which is used to determine the use intention of the driver according to the use sub-intention of the driver corresponding to each user sub-information; The user sub-information is action key point information; wherein the action key point information represents a region range pointed by an action of the driver; the first determining unit is specifically configured to determine that the use sub-intention of the corresponding driver represents that the driver needs to use the rearview mirror if the region range pointed by the action of the driver represented by the action key point information is within a preset region range of the rearview mirror, and otherwise, determine that the use sub-intention of the corresponding driver represents that the driver does not need to use the rearview mirror. The user sub-information is voice information; wherein the voice information is voice output by the driver in the process of driving the vehicle in which the rearview mirror is located; the first determining unit is specifically configured to perform natural language processing on the voice information to obtain a corresponding user emotional state; wherein the user emotional state indicates whether the corresponding voice information represents that the user needs to use the rearview mirror; if the corresponding user emotional state indicates that the corresponding voice information represents that the user needs to use the rearview mirror, it is determined that the use sub-intention of the corresponding driver represents that the driver needs to use the rearview mirror, and otherwise, it is determined that the use sub-intention of the corresponding driver represents that the driver does not need to use the rearview mirror.

8. An electronic device, comprising: Comprising: a memory, a processor; The memory stores computer execution instructions; The processor executes the computer execution instructions stored in the memory, so that the processor executes the method of any one of claims 1-6.

9. A computer-readable storage medium, characterized in that, The computer readable storage medium stores computer execution instructions, and the computer execution instructions are executed by the processor to implement the method of any one of claims 1-6.

10. A computer program product, characterised in that, Comprising a computer program, which is executed by the processor to implement the method of any one of claims 1-6.

11. An automobile characterized by comprising: Electronic equipment for executing the method of any one of claims 1-6.

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