Rearview mirror adjusting method and device, vehicle and storage medium

Abstract

The invention provides a rearview mirror adjusting method and device, a vehicle and a storage medium, and relates to the technical field of vehicle rearview mirror adjustment. The rearview mirror adjusting method comprises the steps that passenger action information is obtained; if the passenger action information triggers an adjusting signal, a rearview mirror vehicle control domain is entered, and a rearview mirror adjusting prompt is sent out; and a passenger voice instruction is obtained, and the rearview mirror is adjusted according to the passenger voice instruction. The starting mode of the adjusting program is simple and convenient, only voice instructions are needed in the adjusting process, operation is easy and convenient, rearview mirror adjustment can be completed when a vehicle runs or is static, and the requirements for rearview mirror adjustment in various scenes are met. And when the vehicle enters the rearview mirror vehicle control domain, a rearview mirror adjustment prompt is sent out to remind the passenger that the rearview mirror adjustment program is entered, so that the passenger is reminded to send out a voice instruction to adjust the rearview mirror.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle rearview mirror adjustment, and in particular to a rearview mirror adjustment method, device, vehicle and storage medium. Background Art

[0002] With the development of intelligent automobile technology and the reduction of software and hardware supply chain costs in recent years, some car companies choose to use in-car visual cameras as sensors to collect facial information as input for perception capabilities, and use them to perform corresponding body controllers to further enhance the application of smart cockpits in the automotive field, so that cars can fully perceive the needs of passengers and drivers and provide professional services.

[0003] The existing vehicle rearview mirror adjustment usually requires entering the multi-level page of the vehicle computer to start, and the startup procedure is complicated. However, due to the limited angle of the rearview mirror, in special circumstances, such as when the rearview mirror needs to be adjusted while driving, it is very unsafe to manually start the rearview mirror adjustment program. In view of this, how to facilitate users to adjust the vehicle rearview mirror and meet the needs of users for different rearview mirror angles in different situations has become a problem that needs to be solved. Summary of the invention

[0004] In view of the above problems existing in the prior art, the present invention provides a rearview mirror adjustment method, device, vehicle and storage medium to improve the problem that the existing vehicle rearview mirror adjustment method is complicated and cannot meet the user's needs for adjusting the vehicle rearview mirror in special circumstances.

[0005] To achieve the above-mentioned purpose and other related purposes, the first aspect of the present invention provides a rearview mirror adjustment method, including: obtaining occupant action information; if the occupant action information triggers an adjustment signal, entering the rearview mirror vehicle control domain and issuing a rearview mirror adjustment prompt; obtaining occupant voice commands, and adjusting the rearview mirror according to the occupant voice commands.

[0006] In an exemplary embodiment of the present invention, the occupant action information includes the occupant's line of sight position; the occupant action information triggers the adjustment signal including the time when the occupant's line of sight position stays at the rearview mirror to a first threshold.

[0007] In an exemplary embodiment of the present invention, obtaining a passenger's voice command and adjusting a rearview mirror according to the passenger's voice command include: obtaining the passenger's voice command; analyzing entity information and parameter information of the passenger's voice command; if the passenger's voice command only includes parameter information, sending an adjustment command to a corresponding rearview mirror according to the parameter information to adjust the corresponding rearview mirror; if the passenger's voice command includes the entity information and the parameter information, then the command falls into a vehicle control domain corresponding to the entity information, and the corresponding vehicle control domain is controlled according to the parameter information; if the passenger's voice command only includes entity information, then the command falls into the vehicle control domain corresponding to the entity information, and the corresponding vehicle control domain enters a fuzzy command process.

[0008] In an exemplary embodiment of the present invention, if the passenger voice command only includes parameter information, sending an adjustment command to the corresponding rearview mirror according to the parameter information to adjust the corresponding rearview mirror includes:

[0009] Acquire the parameter information; determine whether the parameter information hits the specific parameters for adjusting the rearview mirror; if the parameter information hits the specific parameters for adjusting the rearview mirror, send an adjustment instruction to the corresponding rearview mirror according to the parameter information to adjust the corresponding rearview mirror; if the parameter information does not hit the specific parameters for adjusting the rearview mirror, issue a reminder of missed rearview mirror adjustment, and wait for further voice instructions from the occupant.

[0010] In an exemplary embodiment of the present invention, the occupant motion information includes driver seat occupant motion information and passenger seat occupant motion information.

[0011] In an exemplary embodiment of the present invention, if the driver's seat occupant action information is not empty, it is determined whether the driver's seat occupant action information triggers an adjustment signal; if the driver's seat occupant action information is empty, it is determined whether the passenger's seat occupant action information triggers an adjustment signal.

[0012] In an exemplary embodiment of the present invention, the occupant action information includes the occupant's line of sight position and the position where the occupant's finger is pointing; if the occupant's action information triggers an adjustment signal, the rearview mirror vehicle control domain is entered, and a rearview mirror adjustment prompt is issued, including: if it is determined that the occupant's line of sight position and the occupant's finger pointing position are both pointing to the same rearview mirror, then an adjustment signal is triggered, the rearview mirror vehicle control domain is entered, and a rearview mirror adjustment prompt is issued; if only the occupant's line of sight position is pointing to the rearview mirror, then when the occupant's line of sight position stays at the rearview mirror for a time reaching a first threshold, an adjustment signal is triggered, and the rearview mirror vehicle control domain is entered.

[0013] The second aspect of the present invention is to provide a rearview mirror adjustment device, including: an information acquisition module, which acquires occupant action information; an information processing module, which determines whether the occupant action information triggers an adjustment signal. If the occupant action information triggers an adjustment signal, the rearview mirror vehicle control domain is entered and a rearview mirror adjustment prompt is issued; an adjustment module, which acquires occupant voice commands and adjusts the rearview mirror according to the occupant voice commands.

[0014] The third aspect of the present invention is to provide a vehicle, comprising one or more processors; a storage device for storing one or more programs, when the one or more programs are executed by the one or more processors, the vehicle implements the rearview mirror adjustment method as described in any one of the above items.

[0015] A fourth aspect of the present invention is to provide a computer-readable storage medium having a computer program stored thereon, wherein the computer program is executed by a processor to implement any of the above-mentioned rearview mirror adjustment methods.

[0016] In combination with the prior art, the beneficial effects of the present invention are:

[0017] The existing rearview mirror adjustment requires manual entry into the car computer page, and then manually adjust the rearview mirror position, which is not convenient and the user experience is poor. This application triggers the adjustment signal based on the acquired passenger action information, enters the rearview mirror vehicle control domain, and then adjusts the rearview mirror according to the passenger's voice command. The entire adjustment process does not require the passenger to manually operate the car computer. The adjustment program is simple and convenient to start. The adjustment process only requires voice commands, which is simple and convenient to operate. The rearview mirror adjustment can be completed when the vehicle is driving or stationary, meeting the needs of rearview mirror adjustment in various scenarios.

[0018] When entering the rearview mirror vehicle control area, a rearview mirror adjustment prompt is issued to remind the occupants that they have entered the rearview mirror adjustment program, thereby reminding the occupants that they can issue voice commands to adjust the rearview mirror. It can also help the occupants to find out in time when the vehicle mistakenly enters the rearview mirror adjustment program, thus reducing the occurrence of mistaken rearview mirror adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For ordinary technicians in this field, other embodiments can be obtained based on these drawings without paying creative work.

[0020] Figure 1 is a schematic diagram of an exemplary rearview mirror adjustment method of the present invention;

[0021] Figure 2 This is a schematic diagram of an exemplary process of adjusting a rearview mirror according to a voice command of a passenger according to the present invention;

[0022] Figure 3 This is a schematic diagram of an exemplary process of adjusting the corresponding rearview mirror according to the parameter information of the present invention;

[0023] Figure 4 is a schematic diagram of an exemplary rearview mirror adjustment device of the present invention;

[0024] Figure 5 It is a schematic diagram of some components of an exemplary vehicle of the present invention. DETAILED DESCRIPTION

[0025] The following describes the embodiments of the present invention by specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the features in the following embodiments and embodiments can be combined with each other without conflict. It should also be understood that the terms used in the embodiments of the present invention are intended to describe specific embodiments, rather than to limit the scope of protection of the present invention. The test methods for which specific conditions are not indicated in the following examples are usually carried out under conventional conditions or according to the conditions recommended by the manufacturers.

[0026] When numerical ranges are given in the embodiments, it should be understood that unless otherwise specified in the present invention, both endpoints of each numerical range and any value between the two endpoints can be selected. Unless otherwise defined, all technical and scientific terms used in the present invention are familiar to those skilled in the art and the description of the present invention, and any method, device and material of the prior art similar or equivalent to the method, device and material in the embodiments of the present invention can also be used to implement the present invention.

[0027] It should be noted that the terms such as "upper", "lower", "left", "right", "middle" and "one" etc. used in this specification are only for the convenience of description and are not intended to limit the scope of implementation of the present invention. Changes or adjustments to their relative relationships, without substantially changing the technical content, should also be regarded as the scope of implementation of the present invention.

[0028] Existing vehicles also have a way to control the exterior rearview mirrors by combining vehicle voice interaction technology. Users can send different body electronic components and their operating parameters to the domain controller by speaking the corresponding voice commands, and call the corresponding actuators through the bus to transmit electronic signals, thereby realizing voice control of the body electronic components. However, the semantic definition of such voice commands often requires a complete sentence with a clear "single entity + operating parameters" verb-object format before natural language understanding and skill domain placement can be performed through the voice model. For example, "adjust the rearview mirror a little outward", the user must accurately say the name of the electronic component, otherwise the voice cannot be recognized or the control command cannot be placed in the corresponding vertical domain, which makes the voice interaction experience worse. Although voice can improve this type of problem by adopting the method of model semantic generalization, it still requires users to say a complete sentence voice command more accurately. This method has high requirements for user voice commands and poor user experience.

[0029] See also Figures 1 to 5 The present invention provides a rearview mirror adjustment method, device, vehicle and storage medium, which automatically enters the vehicle rearview mirror control domain according to the occupant's action information, and adjusts the rearview mirror according to the occupant's voice command, which is convenient to adjust, meets the needs of rearview mirror adjustment in various scenarios, and improves the user experience. At the same time, after entering the rearview mirror adjustment program, a rearview mirror adjustment prompt is issued to remind the occupant that the rearview mirror adjustment program has been entered, thereby reminding the occupant that a voice command can be issued to adjust the rearview mirror, which effectively alleviates the problem that the existing rearview mirror adjustment method is inconvenient and unsafe to adjust the rearview mirror while driving.

[0030] See also Figures 1 to 3 The first aspect of the present invention provides a rearview mirror adjustment method, the specific steps are as follows:

[0031] Step S110: Obtain passenger motion information.

[0032] The Occupancy Monitoring System (OMS) integrates multiple sensors and cameras to monitor passengers in real time, including the number, location, status, emotions, etc. The passenger movement information can be obtained through the passenger monitoring system.

[0033] In one embodiment, the occupant motion information includes driver seat occupant motion information. If the driver seat occupant motion information triggers an adjustment signal, the rearview mirror vehicle control domain is entered.

[0034] In another embodiment, the passenger motion information also includes the passenger motion information of the front passenger seat. When the passenger motion information of the driver's seat is empty, if the passenger motion information of the front passenger seat triggers the adjustment signal, the rearview mirror vehicle control domain is entered. In special cases, such as when the passenger is resting in the front passenger seat, the rearview mirror angle can be adjusted to meet the passenger's need to observe different positions inside or outside the car through the rearview mirror. Or during intelligent driving, the passenger sits in the front passenger seat and needs to adjust the angle of the rearview mirror as needed.

[0035] In one embodiment, the occupant action information includes the occupant's line of sight position, and the occupant's line of sight position is used to determine whether the occupant needs to adjust the rearview mirror and which rearview mirror to adjust, such as the left rearview mirror, the right rearview mirror, the interior rearview mirror, etc. It should be noted that the rearview mirror can be either a traditional mirror rearview mirror or an electronic rearview mirror.

[0036] In another embodiment, the occupant's motion information further includes the position where the occupant's finger is pointing, so as to determine whether the rearview mirror needs to be adjusted and which rearview mirror needs to be adjusted according to the occupant's motion.

[0037] Step S120: If the occupant's action information triggers an adjustment signal, the rearview mirror vehicle control domain is entered and a rearview mirror adjustment prompt is issued.

[0038] Analyze the occupant's action information and determine whether to trigger an adjustment signal based on the occupant's action information. If the occupant's action information triggers an adjustment signal, enter the rearview mirror vehicle control domain.

[0039] In one embodiment, the occupant motion information includes the occupant's line of sight position. The passenger detection system obtains the occupant's eye features based on the in-car camera, and then can trigger the rearview mirror adjustment signal when the occupant's line of sight position stays in the rearview mirror for a first threshold value based on the in-car camera and the occupant's line of sight position, and enter the rearview mirror vehicle control domain. The first threshold value can be a factory preset value or a user-set value. The factory preset adjustment signal sensitivity classification can also be used. The user selects different adjustment signal sensitivity levels to automatically correspond to different values. The first threshold value can be a time value such as 1S, 2S, 3S, etc., which can be selected or set according to actual needs.

[0040] In another embodiment, the passenger action information includes the passenger's line of sight position and the position where the passenger's finger is pointing. First, it is determined whether the passenger's line of sight position and the position where the passenger's finger is pointing are the same rearview mirror. If the passenger's line of sight position and the position where the passenger's finger is pointing are both pointing to the same rearview mirror, an adjustment signal is triggered to enter the rearview mirror vehicle control domain. When the passenger observes the rearview mirror and points his finger at the rearview mirror, it can be determined that the passenger needs to adjust the rearview mirror, and an adjustment signal is triggered to meet the passenger's adjustment needs.

[0041] If only the occupant's line of sight is pointing to the rearview mirror, when the occupant's line of sight stays at the rearview mirror for a time reaching a first threshold, an adjustment signal is triggered to enter the rearview mirror vehicle control domain, thereby meeting the occupant's adjustment needs for the rearview mirror in different scenarios.

[0042] When entering the rearview mirror vehicle control domain, a rearview mirror adjustment instruction is issued to remind the occupants that they have entered the rearview mirror adjustment program, thereby reminding the occupants that they can issue voice commands to adjust the rearview mirror. In addition, when the vehicle mistakenly enters the rearview mirror adjustment program, the occupants can promptly discover and end the adjustment program, reducing the occurrence of mistaken rearview mirror adjustment.

[0043] The rearview mirror adjustment indication can be a prompt sound, such as beep, tick, etc. The prompt sound can be factory preset, or multiple prompt sounds can be pre-stored in the factory, and the user can choose it. The rearview mirror adjustment indication can also be a voice broadcast, and the broadcast content is such as "You can directly adjust the currently selected left / right exterior rearview mirror by voice, such as 'adjust it up a little'." It not only reminds the occupants that they have entered the rearview mirror adjustment program, but also reminds the occupants which rearview mirror to adjust, and also guides the occupants on how to adjust the rearview mirror, thereby improving the user experience and facilitating the guidance of the occupants to obtain a suitable rearview mirror angle.

[0044] Step S130: Acquire the passenger's voice command, and adjust the rearview mirror according to the passenger's voice command.

[0045] Receive passenger voice commands and adjust the rearview mirror accordingly.

[0046] The passenger voice command can be collected by the microphone in the car. In one embodiment, after the microphone in the car collects the sound in the cabin, it first determines the source of the sound, such as whether the sound comes from the main driver's seat, the co-driver's seat, etc. When the adjustment signal is triggered by the driver's seat passenger action information, the driver's seat sound is used as the passenger voice command; when the adjustment signal is triggered by the co-driver's seat passenger action information, the co-driver's seat sound is used as the passenger voice command.

[0047] See also Figure 2 , Figure 2 The detailed steps of step S130 are shown, and the specific steps are as follows:

[0048] Step S210: Acquire passenger voice commands.

[0049] Step S220: analyzing the entity information and parameter information of the passenger's voice command.

[0050] After obtaining the passenger's voice command, the entity information and parameter information in the passenger's voice command are first analyzed. The entity information and parameter information together constitute the specific content and execution requirements of the command. Entity information refers to the specific object or thing involved in the voice command, which is the target of the operation required to execute the command. Entity information can be a noun, a noun phrase, or a more complex expression, which is used to clearly indicate the subject that needs to be processed or paid attention to, such as the left rearview mirror, the right rearview mirror, the air conditioner, the seat massage, etc. Parameter information is a further description or limitation of the entity information, which is used to specify the specific operation or condition to be performed on the entity. Parameter information is usually used with verbs to form a complete action instruction. Parameters can be adjectives, adverbs, quantifiers, etc., which are used to provide additional details or conditions to ensure that the instruction can be accurately executed. For example, in the rearview mirror adjustment, upward adjustment, downward adjustment, outward adjustment, etc.; in the air conditioning adjustment, temperature increase, temperature decrease, wind speed increase, etc.

[0051] Step S230: Determine whether entity information is included.

[0052] When the passenger's voice command includes entity information, it is determined that the passenger needs to adjust the entity contained in the entity information accordingly. For example, if the passenger's voice command includes seat massage or air conditioning, the corresponding vehicle control domain is entered to make corresponding adjustments.

[0053] When the entity information is a rearview mirror, it is determined that the occupant needs to adjust the rearview mirror, and the rearview mirror adjustment procedure needs to continue.

[0054] Step S240: Determine whether parameter information is included.

[0055] If the passenger's voice command does not include entity information, it is assumed that the passenger needs to adjust the rearview mirror, and further determines whether the passenger's voice command includes parameter information.

[0056] If the parameter information is included, an adjustment instruction is sent to the corresponding rearview mirror according to the parameter information to adjust the corresponding rearview mirror. If the parameter information is not included, a reminder is issued to wait for further voice instructions from the occupant. The reminder can be a voice broadcast, such as "Sorry, the exterior rearview mirror does not support this adjustment yet."

[0057] In another embodiment, after obtaining the passenger's voice command and analyzing the entity information and parameter information in the passenger's voice command, it is determined whether the passenger's voice command includes the entity information and the parameter information. The determination can be made simultaneously or sequentially, and the determination process is not limited. If the passenger's voice command only includes parameter information, it is considered that the passenger needs to adjust the rearview mirror, and an adjustment instruction is sent to the corresponding rearview mirror according to the parameter information to adjust the corresponding rearview mirror, such as the skill range related to the passenger's multi-mode voice control of the rearview mirror, and the instruction is direction adjustment: up / down / left / right; or relative value adjustment, such as "(put this / that / it) + up / down / left / right + adjust a little"; or extreme value adjustment, such as "(put this / that / it) + adjust to the top / bottom / leftmost / rightmost". If the passenger's voice command includes the entity information and the parameter information, it falls into the vehicle control domain corresponding to the entity information, and the corresponding vehicle control domain is controlled according to the parameter information, such as "open the window a little", "speed up the air conditioner", etc. If the passenger's voice command only includes entity information, it will fall into the vehicle control domain corresponding to the entity information, and the corresponding vehicle control domain will enter the fuzzy command process. For example, if only "seat massage", "air conditioning", "window", etc. are said, the fuzzy command process of the corresponding vehicle control domain will be entered.

[0058] Further, if the passenger voice command only includes parameter information, an adjustment command is sent to the corresponding rearview mirror according to the parameter information to adjust the corresponding rearview mirror, including obtaining the parameter information; judging whether the parameter information hits the rearview mirror adjustment specific parameter; if the parameter information hits the rearview mirror adjustment specific parameter, an adjustment command is sent to the corresponding rearview mirror according to the parameter information to adjust the corresponding rearview mirror; if the parameter information does not hit the rearview mirror adjustment specific parameter, a reminder of missed rearview mirror adjustment is issued, and further passenger voice commands are waited for. The reminder can be a voice broadcast, such as "Sorry, the exterior rearview mirror does not support this adjustment yet", and the action is not executed temporarily, waiting for the next passenger voice command.

[0059] In one embodiment, starting the rearview mirror adjustment method includes some preconditions, such as the vehicle has a visual monitoring function, so that the occupant's motion information can be obtained. The camera permission is turned on, and the occupant's motion can be captured to obtain the occupant's motion information. The sight sensing switch state is ON, so that the occupant's sight position information in the occupant's motion information can be obtained. The rearview mirror setting is selected to adjust with the sight line; the basic voice control function is available, and human-computer interaction can be performed.

[0060] The rearview mirror adjustment method of the present invention introduces voice interaction technology on the basis of the technology of locking the exterior rearview mirror by tracking the gaze direction of the user through the in-vehicle camera. By performing deep algorithm fusion of voice commands with the visual perception camera carried by the whole vehicle, after locking the exterior rearview mirror in the corresponding direction, the voice assistant actively guides the user to adjust the rearview mirror through voice commands. The user can issue the corresponding parameters to adjust the exterior rearview mirror by saying the voice adjustment command "only containing operation parameters", and complete the corresponding control of the exterior rearview mirror. For example, when the user locks the exterior rearview mirror as the left rearview mirror through eye gaze tracking, the voice broadcast guides the user to adjust the rearview mirror. The user only needs to say "adjust a little outward" to directly call the left rearview mirror and perform the corresponding direction adjustment. Provide users with a more intelligent, natural and flexible interaction method, reduce the need for distraction due to manual adjustment, improve driving safety, and lower the user's operation threshold. The vehicle computer can understand the user's language and intention more accurately, realize the voice reference resolution without clear entity intention, hit the user's real intention more accurately, and meet user needs.

[0061] The second aspect of the present invention is to provide a rearview mirror adjustment device, including: an information acquisition module, which acquires occupant action information; an information processing module, which determines whether the occupant action information triggers an adjustment signal. If the occupant action information triggers an adjustment signal, the rearview mirror vehicle control domain is entered and a rearview mirror adjustment prompt is issued; an adjustment module, which acquires occupant voice commands and adjusts the rearview mirror according to the occupant voice commands.

[0062] It should be noted that the rearview mirror adjustment device provided in the above embodiment and the rearview mirror adjustment method provided in the above embodiment belong to the same concept, wherein the specific manner in which each module and unit performs the operation has been described in detail in the method embodiment, and will not be repeated here. In actual application, the rearview mirror adjustment device provided in the above embodiment can allocate the above functions to different functional modules as needed, that is, divide the internal structure of the device into different functional modules to complete all or part of the functions described above, and this is not limited here.

[0063] The third aspect of the present invention is to provide a vehicle, which includes one or more processors; a storage device for storing one or more programs, when the one or more programs are executed by the one or more processors, the vehicle implements any one of the above-mentioned rearview mirror adjustment methods.

[0064] A fourth aspect of the present invention is to provide a computer-readable storage medium having a computer program stored thereon, wherein the computer program is executed by a processor to implement any of the above-mentioned rearview mirror adjustment methods.

[0065] Figure 5The schematic diagram of the structure of the computer system in the vehicle suitable for implementing the embodiment of the present application is shown. It should be noted that: Figure 5 The computer system 500 of the vehicle shown is only an example and should not bring any limitation to the functions and scope of use of the embodiments of the present application. The vehicle also includes a power system, a vehicle shell, etc., which will not be described in detail in the present application. Please refer to the existing vehicles.

[0066] like Figure 5 As shown, the computer system 500 includes a central processing unit (CPU) 501, which can perform various appropriate actions and processes according to the program stored in the read-only memory (ROM) 502 or the program loaded from the storage part 508 to the random access memory (RAM) 503, such as executing the method described in the above embodiment. In the RAM 503, various programs and data required for system operation are also stored. The CPU 501, the ROM 502 and the RAM 503 are connected to each other through the bus 504. The input / output (I / O) interface 505 is also connected to the bus 504.

[0067] The following components are connected to the I / O interface 505: an input section 506 including a keyboard, a mouse, etc.; an output section 507 including a cathode ray tube (CRT), a liquid crystal display (LCD), etc., and a speaker; a storage section 508 including a hard disk, etc.; and a communication section 509 including a network interface card such as a LAN (Local Area Network) card, a modem, etc. The communication section 509 performs communication processing via a network such as the Internet. A drive 510 is also connected to the I / O interface 505 as needed. A removable medium 511, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, etc., is installed on the drive 510 as needed so that a computer program read therefrom is installed into the storage section 508 as needed.

[0068] In particular, according to an embodiment of the present application, the process described above with reference to the flowchart can be implemented as a computer software program. For example, an embodiment of the present application includes a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program includes a computer program for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from a network through a communication section 509, and / or installed from a removable medium 511. When the computer program is executed by a central processing unit (CPU) 501, various functions defined in the system of the present application are executed.

[0069] It should be noted that the computer-readable medium shown in the embodiment of the present application can be a computer-readable signal medium or a computer-readable storage medium or any combination of the above two. The computer-readable storage medium can be, for example, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above. More specific examples of computer-readable storage media can include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM), a flash memory, an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In the present application, a computer-readable signal medium may include a data signal propagated in a baseband or as part of a carrier wave, wherein a computer-readable computer program is carried. This propagated data signal can take a variety of forms, including but not limited to an electromagnetic signal, an optical signal, or any suitable combination of the above. A computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium, which may send, propagate or transmit a program for use by or in conjunction with an instruction execution system, apparatus or device. A computer program contained on a computer-readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wired, etc., or any suitable combination of the above.

[0070] A fourth aspect of the present application further provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor of a computer, causes the computer to execute the rearview mirror adjustment method as described above. The computer-readable storage medium may be included in the vehicle described in the above embodiment, or may exist independently without being assembled into the vehicle.

[0071] The present invention provides users with a more intelligent, natural, and flexible interaction method, reduces the need for distraction due to manual adjustment, improves driving safety, and lowers the user's operating threshold. The car computer can understand the user's language and intention more accurately, realize the resolution of voice references that do not have clear entity intentions, and more accurately hit the user's real intentions to meet user needs. Therefore, the present invention effectively overcomes some practical problems in the prior art and has high utilization value and use significance.

[0072] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. A rearview mirror adjustment method, characterized in that: include: Obtaining occupant motion information; If the occupant's action information triggers an adjustment signal, the rearview mirror vehicle control domain is entered and a rearview mirror adjustment prompt is issued; Acquire a voice command from an occupant, and adjust the rearview mirror according to the voice command from the occupant.

2. The rearview mirror adjustment method according to claim 1, characterized in that: The occupant action information includes the occupant's line of sight position; the occupant action information triggers the adjustment signal including the time when the occupant's line of sight position stays at the rearview mirror to a first threshold.

3. The rearview mirror adjustment method according to claim 1, characterized in that: Acquiring a passenger's voice command and adjusting a rearview mirror according to the passenger's voice command, including: Obtaining the passenger's voice command; Analyzing entity information and parameter information of the passenger's voice command; If the passenger voice command only includes parameter information, an adjustment command is sent to the corresponding rearview mirror according to the parameter information to adjust the corresponding rearview mirror; if the passenger voice command includes the entity information and the parameter information, it falls into the vehicle control domain corresponding to the entity information, and the corresponding vehicle control domain is controlled according to the parameter information; if the passenger voice command only includes entity information, it falls into the vehicle control domain corresponding to the entity information, and the corresponding vehicle control domain enters the fuzzy command process.

4. The rearview mirror adjustment method according to claim 3, characterized in that: If the passenger voice command only includes parameter information, sending an adjustment command to the corresponding rearview mirror according to the parameter information to adjust the corresponding rearview mirror includes: Obtaining the parameter information; Determining whether the parameter information hits the specific parameters for adjusting the rearview mirror; If the parameter information hits the specific parameters for adjusting the rearview mirror, an adjustment instruction is sent to the corresponding rearview mirror according to the parameter information to adjust the corresponding rearview mirror; if the parameter information does not hit the specific parameters for adjusting the rearview mirror, a reminder of missed rearview mirror adjustment is issued, and the further voice instructions of the occupant are waited for.

5. The rearview mirror adjustment method according to claim 2, characterized in that: The passenger motion information includes driver seat passenger motion information and passenger seat passenger motion information.

6. The rearview mirror adjustment method according to claim 5, characterized in that: If the driver's seat occupant action information is not empty, determine whether the driver's seat occupant action information triggers an adjustment signal; if the driver's seat occupant action information is empty, determine whether the passenger's seat occupant action information triggers an adjustment signal.

7. The rearview mirror adjustment method according to claim 1, characterized in that: The occupant motion information includes the occupant's sight line position and the occupant's finger pointing position; If the occupant's action information triggers an adjustment signal, the vehicle enters the rearview mirror vehicle control domain and issues a rearview mirror adjustment prompt, including: If the passenger's line of sight and the passenger's finger pointing position both point to the same rearview mirror, an adjustment signal is triggered, the vehicle enters the rearview mirror vehicle control domain, and a rearview mirror adjustment prompt is issued; if only the passenger's line of sight points to the rearview mirror, when the passenger's line of sight stays at the rearview mirror for a time period reaching a first threshold, an adjustment signal is triggered, and the vehicle enters the rearview mirror vehicle control domain.

8. A rearview mirror adjustment device, characterized in that: include: An information acquisition module, which acquires the occupant's motion information; An information processing module, for determining whether the occupant's action information triggers an adjustment signal, and if so, entering a rearview mirror vehicle control domain and issuing a rearview mirror adjustment prompt; The adjustment module obtains the passenger's voice command and adjusts the rearview mirror according to the passenger's voice command.

9. A vehicle, characterized in that: include: one or more processors; A storage device for storing one or more programs, when the one or more programs are executed by the one or more processors, enables the vehicle to implement the rearview mirror adjustment method as described in any one of claims 1 to 7.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: The computer program is executed by a processor to implement the rearview mirror adjustment method according to any one of claims 1 to 7.

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