Vehicle control method, vehicle, terminal equipment and storage medium

Abstract

The invention is suitable for the technical field of intelligent automobiles, and provides a vehicle control method, a vehicle, terminal equipment and a storage medium, the method comprises the following steps: firstly obtaining the state of a driver in the vehicle, if the state of the driver is a fatigue driving state, determining a target control strategy of the vehicle according to the current speed of the vehicle, the target control strategy comprises a fragrance control strategy helpful for improving the mental state of the driver, and controlling the vehicle to act according to the target control strategy; the vehicle can automatically determine the control strategy of the fragrance according to the current vehicle speed when the state of the driver is the fatigue driving state, so that the fragrance can be automatically output according to the vehicle speed of the vehicle, the mental state of the driver is improved, automatic control of the fragrance is achieved, and the intelligent degree of the vehicle is improved.

Description

Technical Field

[0001] This application belongs to the technical field of intelligent vehicles, and particularly relates to a vehicle control method, a vehicle, a terminal device, and a storage medium. Background Art

[0002] With the development of the economy and the improvement of the material level, the ideological concept of consumers has changed greatly, and the degree of vehicle intelligence has attracted more and more attention.

[0003] Currently, due to the low degree of vehicle intelligence, the fragrance device in the vehicle needs to be manually set by the user, and the fragrance device can emit fragrance only after the user manually sets the fragrance device, which brings inconvenience to the user. Summary of the Invention

[0004] Embodiments of this application provide a vehicle control method, a vehicle, a terminal device, and a storage medium, which can solve the problem that the vehicle cannot automatically control the fragrance due to the low degree of vehicle intelligence.

[0005] In a first aspect, embodiments of this application provide a vehicle control method, including:

[0006] Obtain the state of the driver in the vehicle;

[0007] If the state of the driver is a fatigued driving state, determine the target control strategy of the vehicle according to the speed range where the current speed of the vehicle is located, where the target control strategy includes a control strategy for the fragrance that helps to improve the mental state of the driver, and the control strategies of the vehicle corresponding to different speed ranges are different;

[0008] Control the vehicle to act based on the target control strategy.

[0009] In a second aspect, embodiments of this application provide a vehicle, including:

[0010] A state acquisition module, configured to acquire the state of the driver in the vehicle;

[0011] A strategy determination module, configured to, if the state of the driver is a fatigued driving state, determine the target control strategy of the vehicle according to the speed range where the current speed of the vehicle is located, where the target control strategy includes a control strategy for the fragrance that helps to improve the mental state of the driver, and the control strategies of the vehicle corresponding to different speed ranges are different;

[0012] A vehicle control module, configured to control the vehicle to act based on the target control strategy.

[0013] In a third aspect, an embodiment of the present application provides a terminal device, including: a memory, a processor, and a computer program stored in the memory and executable on the processor, where when the processor executes the computer program, it implements the vehicle control method according to any one of the above first aspects.

[0014] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium storing a computer program, where when the computer program is executed by a processor, it implements the vehicle control method according to any one of the above first aspects.

[0015] In a fifth aspect, an embodiment of the present application provides a computer program product, which when running on a terminal device, causes the terminal device to execute the vehicle control method according to any one of the above first aspects.

[0016] The beneficial effects of the embodiment of the first aspect of the present application compared with the prior art are as follows: In the present application, the state of the driver in the vehicle is first obtained. If the state of the driver is a fatigue driving state, then according to the current vehicle speed, the target control strategy of the vehicle is determined. The target control strategy includes the control strategy of the fragrance that helps to improve the mental state of the driver, and the vehicle actions are controlled according to the target control strategy. In the present application, when the driver's state is a fatigue driving state, the vehicle can automatically determine the control strategy of the fragrance according to the current vehicle speed, so that the control strategy of the fragrance is more in line with the current state of the driver and the vehicle, improves the mental state of the driver, realizes the automatic control of the fragrance, and improves the intelligence level of the vehicle.

[0017] It can be understood that the beneficial effects of the above second to fifth aspects can refer to the relevant descriptions in the above first aspect and will not be elaborated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a flowchart of the vehicle control method provided by an embodiment of the present application;

[0020] Figure 2 It is a flowchart of the method for determining the vehicle control strategy when the driver is in an undriven state provided by an embodiment of the present application;

[0021] Figure 3It is a schematic flowchart of a method for determining a vehicle control strategy when both passengers and drivers are present provided by an embodiment of the present application;

[0022] Figure 4 It is a schematic structural diagram of a vehicle provided by an embodiment of the present application;

[0023] Figure 5 It is a schematic structural diagram of a terminal device provided by an embodiment of the present application. Detailed implementation manners

[0024] It should be understood that when used in the description of the present application specification and the appended claims, the term "comprising" indicates the presence of the described features, wholes, steps, operations, elements, and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components, and / or their combinations.

[0025] It should also be understood that the term "and / or" used in the description of the present application specification and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0026] In addition, in the description of the present application specification and the appended claims, the terms "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0027] The reference to "an embodiment" or "some embodiments" etc. described in the present application specification means that a specific feature, structure, or characteristic described in combination with the embodiment is included in one or more embodiments of the present application. Thus, the statements "in an embodiment", "in some embodiments", "in other some embodiments", "in still other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways.

[0028] There are various types of fragrances, and the functions of fragrances with different odors are different. For example, there are sleep-aiding fragrances, refreshing fragrances, and fragrances with a calming effect, etc.

[0029] With the improvement of people's requirements for the quality of life, cars have become people's second homes. People's requirements for cars are not only for transportation, and the atmosphere created by the smell and lights inside the vehicle has gradually been taken seriously. Currently, there are some vehicles equipped with ambient lights and fragrance storage devices, and people can turn on the ambient lights and fragrance according to their needs. However, due to the low level of intelligence of current vehicles, the fragrance and ambient lights cannot be linked. In addition, current vehicles require manual control of the fragrance and ambient lights to make the vehicle output different fragrances or turn on different ambient lights, which makes the use of the fragrance and ambient lights inconvenient.

[0030] Based on the above problems, the present application proposes a control method for a vehicle. In the present application, the vehicle can select different control strategies for fragrances and ambient lights according to the user's state, making the control strategy of the vehicle more in line with the user's current state and improving the intelligence level of the vehicle.

[0031] The following will combine Figure 1 to elaborate in detail on the control method of the vehicle in the embodiments of the present application. The method of the present application can be applied to the controller in the vehicle.

[0032] Figure 1 The schematic flowchart of the control method of the vehicle provided by the present application is shown. Referring to Figure 1 , the details of the method are as follows:

[0033] S101, obtain the state of the driver in the vehicle.

[0034] In this embodiment, the state of the driver can be determined by using the images collected by the camera on the vehicle. Specifically, obtain the images collected by the camera and analyze the expression of the driver in the images to obtain the state of the driver.

[0035] The state of the driver can include a fatigued driving state, a non-fatigued driving state, a resting state, and a non-resting state, etc. The non-resting state is the state where the vehicle speed is 0 and the driver is not resting.

[0036] S102, if the state of the driver is a fatigued driving state, determine the target control strategy of the vehicle according to the vehicle speed range where the current vehicle speed of the vehicle is located. Among them, the target control strategy includes the control strategy of the fragrance that helps to improve the mental state of the driver, and the control strategies of the vehicle corresponding to different vehicle speed ranges are different.

[0037] In this embodiment, if the driver is in a fatigued driving state, the driver's current mental state is not conducive to driving. To ensure the safety of the driver while driving, the driver needs to adjust their mental state as soon as possible. Specifically, to improve the driver's mental state, this application can determine a corresponding control strategy based on the actual speed of the current vehicle driving, and the determined control strategy is a control strategy that helps improve the driver's mental state.

[0038] In this embodiment, control strategies for the vehicle corresponding to different vehicle speed ranges are preset in advance. After determining the current vehicle speed, the control strategy corresponding to the current vehicle speed can be determined by looking up a table.

[0039] The control strategy for the fragrance can include emitting a fragrance with a refreshing effect and increasing the air volume of the fragrance so that the concentration of the fragrance is higher than the normal concentration of the fragrance, achieving a refreshing effect.

[0040] In one embodiment, the target control strategy further includes one or more of: the control strategy for the ambient light, the control strategy for the audio system, and the control strategy for the seat vibrator. The control strategies for the ambient light, the audio system, and the seat vibrator are all control strategies that are beneficial to improving the driver's fatigued mental state.

[0041] S103, control the vehicle to act based on the target control strategy.

[0042] In this embodiment, if the target control strategy includes the control strategy for the ambient light, after the vehicle control unit determines the control strategy for the ambient light, the vehicle control unit sends a PWM signal to the ambient light controller; after receiving the PWM signal sent by the vehicle control unit, the ambient light controller sends a PWM signal to the ambient light; after receiving the PWM signal, the ambient light outputs corresponding lights according to the PWM signal.

[0043] If the target control strategy includes the vibrator and the audio system, after the vehicle control unit determines the control strategies for the vibrator and the audio system, the vehicle control unit sends an audio analog signal for the vibrator and an audio analog signal for the audio system to the independent power amplifier; after receiving the audio analog signal for the vibrator sent by the independent power amplifier, the vibrator vibrates according to the audio analog signal for the vibrator; after receiving the audio analog signal for the audio system sent by the independent power amplifier, the audio system emits sound according to the audio analog signal for the audio system.

[0044] In the embodiments of the present application, first, the state of the driver in the vehicle is obtained. If the state of the driver is a fatigued driving state, then according to the current vehicle speed, the target control strategy of the vehicle is determined. The target control strategy includes the control strategy of the fragrance that helps to improve the mental state of the driver. The vehicle actions are controlled according to the target control strategy. In the present application, when the state of the driver is a fatigued driving state, the vehicle can automatically determine the control strategy of the fragrance according to the current vehicle speed, so that the fragrance can be automatically output according to the vehicle speed, thereby improving the mental state of the driver, enhancing the driver's attention, and at the same time realizing the automatic control of the fragrance and improving the intelligent level of the vehicle.

[0045] In a possible implementation manner, after step S101, the above method may further include:

[0046] If the state of the driver is a non-fatigued driving state or a non-resting state, the default control strategy is determined as the target control strategy of the vehicle.

[0047] Or, if the state of the driver is a non-fatigued driving state or a non-resting state, the control strategy set by the driver is determined as the target control strategy of the vehicle.

[0048] In this embodiment, the default control strategy may include outputting a fragrance with a first smell. The first smell may be a fragrance with a fresh and natural smell, for example, a fragrance with a lemon smell or a grapefruit smell; the ambient light displays a first light in a static display form. The first light can be set as needed, for example, yellow light, blue light, etc.; playing lively music, etc.

[0049] In a possible implementation manner, the implementation process of step S102 may include:

[0050] Case 1: If the current vehicle speed is less than or equal to a first threshold, then the first control strategy is used as the target control strategy of the vehicle. The first control strategy includes a first fragrance that emits a refreshing smell, and the air volume of the first fragrance is a first air volume.

[0051] In this embodiment, the first threshold can be set as needed. For example, the first threshold can be set to 20 km / h, 25 km / h, 30 km / h, etc.

[0052] If the current vehicle speed is less than or equal to the first threshold, it means that the vehicle speed is relatively slow. When the phenomenon of driver fatigue driving occurs at a relatively slow vehicle speed, the driver can be stimulated by emitting a fragrance with relatively low irritation, so that the mental state of the driver is improved.

[0053] Specifically, the first fragrance may be a fragrance with a lemon smell, a grapefruit smell, etc. The wind speed at which the first fragrance emits outward can be a gentle breeze, that is, the first air volume can be relatively small.

[0054] In an implementable manner, the first control strategy further includes: the ambient light flashes at a first frequency; the audio plays a prompt sound for reminding the driver to determine whether to play music with a strong rhythm; the seat vibrator vibrates at a second frequency.

[0055] Specifically, the driver can be reminded to improve attention by the flashing of the ambient light. The first frequency can be set as needed. For example, the first frequency can be set to flash once every 20 seconds, or once every 15 seconds, etc. The audio plays a prompt sound to remind the driver to pay attention to driving safety. After receiving the driver's confirmation to play music with a strong rhythm, start playing music with a strong rhythm to improve the driver's mental state and enable the driver to get out of the fatigue driving state as soon as possible. After starting to play music, the seat vibrator can vibrate following the music.

[0056] Case 2: If the current vehicle speed is greater than the first threshold, then take the second control strategy as the target control strategy of the vehicle. The second control strategy includes a second fragrance that emits a refreshing smell, and the air volume of the second fragrance is a second air volume, and the second air volume is greater than the first air volume. After the second fragrance emits for a first duration at the second air volume, turn on the external circulation function of the air conditioner.

[0057] In this embodiment, if the current vehicle speed is greater than the first threshold, it means that the current vehicle speed of the vehicle is relatively high, and the driver needs to adjust the mental state as soon as possible to ensure safe driving. The irritation of the second fragrance can be greater than that of the first fragrance. The second fragrance can be an odoriferous fragrance, such as a fragrance with the smell of tsaoko, etc. The refreshing effect of the second fragrance is greater than that of the first fragrance.

[0058] The second air volume can be a medium air volume. The second air volume being greater than the first air volume can increase the concentration of the fragrance in the vehicle to stimulate the driver to a greater extent and enable the driver to adjust the mental state as soon as possible.

[0059] After controlling the second fragrance to emit for the first duration, turn on the external circulation function of the air conditioner to facilitate increasing the oxygen content in the vehicle and ensuring fresh air in the vehicle. After controlling the second fragrance to emit for the first duration, the second fragrance can also be adjusted to the first fragrance, that is, control the vehicle to emit the first fragrance to reduce the irritating smell in the vehicle. When switching the fragrance from the second fragrance to the first fragrance, at the same time turn on the external circulation function of the vehicle air conditioner to accelerate the switching of the smell in the vehicle.

[0060] In one possible implementation, the second control strategy further includes: the ambient light flashes at a third frequency, which is greater than the first frequency; the audio plays a prompt tone for reminding the driver to determine whether to play music with a strong rhythm; the seat vibrator vibrates at a fourth frequency, which is greater than the second frequency.

[0061] Specifically, when the third frequency is greater than the first frequency, it can more obviously remind the driver to improve attention when the vehicle speed is relatively high. The third frequency can be flashing once every 6 seconds or once every 10 seconds, etc. When the vehicle speed is relatively high, the vibration frequency of the seat vibrator is greater than that when the vehicle speed is relatively low.

[0062] In the embodiments of the present application, the control strategy of the vehicle is determined according to the vehicle speed, and different vehicle speeds correspond to different control strategies, which can make the determined control strategy more in line with the current state of the vehicle and the driver, and make the determined control strategy more effective.

[0063] As Figure 2 shown, in one possible implementation, after step S101, the above method may further include:

[0064] S201, if the driver's state is the non-driving state, obtain the seat angle of the driver.

[0065] In this embodiment, it can be determined that the driver is in the non-driving state by the image collected by the camera, or after detecting that the rest button on the vehicle is triggered, it is determined that the driver is in the non-driving state.

[0066] When it is determined that the driver's state is the non-driving state, in order to further determine whether the driver is in the rest state, the seat angle can be obtained, and whether the driver is in the rest state can be determined by the seat angle.

[0067] S202, if the seat angle is greater than or equal to a preset angle, use the third control strategy as the target control strategy of the vehicle, where the third control strategy includes emitting a sleep-aiding fragrance.

[0068] In this embodiment, if the seat angle is greater than or equal to the preset angle, it means that the seat is in the lying position angle and the driver is in the rest state, then the vehicle can be controlled to be adjusted to the sleep-aiding mode to make the driver feel more comfortable.

[0069] In this embodiment, the third control strategy may further include the control strategy of the air conditioner, the control strategy of the ambient light, etc. Specifically, the third control strategy further includes that the air volume of the sleep-aiding fragrance is the third air volume, the brightness of the ambient light is the first brightness, and the brightness of the ambient light decreases by a preset value every preset time interval.

[0070] Specifically, the sleep-aiding fragrance can be agarwood, etc., and the wind speed of the sleep-aiding fragrance can be a gentle breeze, so that the smell of the in-vehicle fragrance is not too strong.

[0071] Specifically, if the air conditioner in the vehicle is in the startup state, the wind speed of the air conditioner can be set to a gentle breeze (less than the first preset wind speed), so that the driver feels more comfortable.

[0072] The brightness of the ambient light is adjusted to be less than the preset brightness, so that the ambient light is not dazzling. The light of the ambient light is adjusted to soft light, so that the ambient light simulates the sunrise light to achieve the sleep-aiding effect. In addition, the brightness of the ambient light can be reduced by a preset value every preset time. For example, the brightness of the ambient light decreases at a speed of 10% per minute, so as to ensure that the ambient light is completely extinguished after the preset time (for example, after 10 minutes), which neither wastes energy nor affects the driver's rest.

[0073] In a possible implementation, if the seat angle is less than the preset angle and it is determined that the driver is not resting, the vehicle may not take any action.

[0074] In a possible implementation, multiple types of fragrances can be set in the vehicle, such as 3 types, 4 types, or 5 types. The fragrance can be adjusted for the diffusion of the smell through an independent or non-independent fan.

[0075] In a possible implementation, if there are passengers in the vehicle in addition to the driver, the method for determining the target control strategy of the vehicle includes:

[0076] Obtain the driver's state, and determine the target control strategy of the vehicle according to the driver's state. It should be noted that if the driver is not in the resting state while the passenger is in the resting state, the audio does not output music, and the seat vibrator of the driver can vibrate.

[0077] In this embodiment, if there are a driver and passengers in the vehicle, the driver's state shall prevail, and the target control strategy of the vehicle is determined according to the driver's state.

[0078] In a possible implementation, in order to prevent the driver and passengers from disturbing each other, a retractable partition can be set in the vehicle. When the retractable partition is retracted, the interior of the vehicle is a complete space; when the retractable partition is extended, the retractable partition divides the interior space of the vehicle into a driver area and a passenger area.

[0079] Such as Figure 3 As shown, specifically, when there are a driver and passengers in the vehicle, after step S101, the above method may further include:

[0080] S301, obtain the state of the passengers in the vehicle.

[0081] In this embodiment, the state of the passenger can be a resting state and a non-resting state. The state of the passenger can be determined by the passenger image collected by the camera.

[0082] S302. If the state of the passenger in the vehicle is different from the state of the driver, control the retractable partition to extend so as to use the retractable partition to distinguish the driver area and the passenger area.

[0083] In this embodiment, if the states of the passenger and the driver are different, for example, the passenger is in a resting state and the driver is in a driving state; or the passenger is in a non-resting state and the driver is in a resting state, in order not to disturb each other, the retractable partition can be extended so that the driver and the passenger are in two independent spaces.

[0084] S303. Determine the target control strategy of the vehicle according to the state of the driver and the state of the passenger.

[0085] In this embodiment, determine the control strategy of the driver area according to the state of the driver, and determine the control strategy of the passenger area according to the state of the passenger; the target control strategy of the vehicle can include the control strategy of the driver area and the control strategy of the passenger area.

[0086] It should be noted that if the state of the passenger in the vehicle is the same as the state of the driver, the vehicle can execute the same control strategy. For example, if both the passenger and the driver are in a resting state, the vehicle can be controlled to execute a sleep assistance control strategy.

[0087] In one implementation, step S303 may include:

[0088] If the state of the driver is the fatigued driving state and the state of the passenger is the resting state, determine a fourth control strategy according to the current vehicle speed of the vehicle, and use the fourth control strategy as the control strategy of the driver area. The fourth control strategy includes at least one of the following: the fragrance diffuser in the driver area emits a refreshing fragrance, the ambient light in the driver area flashes, and the audio in the driver area plays music with a strong rhythm.

[0089] Determine a fifth control strategy as the control strategy of the passenger area. The fifth control strategy includes at least one of the following: the fragrance diffuser in the passenger area emits a sleep assistance fragrance, the brightness of the ambient light in the passenger area is the second brightness, and the audio in the passenger area plays music with a slow rhythm. The target control strategy of the vehicle includes the fourth control strategy and the fifth control strategy.

[0090] In this embodiment, if the driver is in a fatigued driving state, the control strategy of the driver area is determined according to the above step S102. The flashing frequency of the ambient light in the driving area can be set as needed.

[0091] If the passenger is in a resting state, the passenger area can implement a sleep-aiding control strategy (the fifth control strategy). The sleep-aiding control strategy can include emitting a sleep-aiding fragrance, and adjusting the ambient lights in the passenger area to the sleep-aiding mode. For example, the ambient lights emit soft light.

[0092] In one implementation, step S303 may include:

[0093] If the driver's state is a fatigued driving state and the passenger's state is a non-resting state, generate the fourth control strategy according to the current vehicle speed of the vehicle, and use the fourth control strategy as the control strategy for the driver area; determine the sixth control strategy as the control strategy for the passenger area. The sixth control strategy is different from the fourth control strategy, and the target control strategy of the vehicle includes the sixth control strategy and the fourth control strategy.

[0094] Among them, the sixth control strategy can be the default control strategy or the control strategy set by the passenger. For example, not playing music, not emitting fragrance, or playing music without emitting fragrance, etc.

[0095] If the current vehicle speed of the vehicle is greater than 0, the driver's state is a non-fatigued driving state, and the passenger's state is a resting state, determine the seventh control strategy as the control strategy for the driver area; determine the fifth control strategy as the control strategy for the passenger area. The seventh control strategy is different from the fifth control strategy, and the target control strategy of the vehicle includes the seventh control strategy and the fifth control strategy.

[0096] Among them, the seventh control strategy can be the default control strategy or the control strategy set by the driver.

[0097] If the driver's state is a resting state and the passenger's state is a non-resting state, determine the eighth control strategy as the control strategy for the driver area. The eighth control strategy includes at least one of emitting a sleep-aiding fragrance in the driver area, the brightness of the ambient lights in the driver area being the fourth brightness, and the audio in the driver area playing slow-paced music; determine the sixth control strategy as the control strategy for the passenger area. The eighth control strategy is different from the sixth control strategy, and the target control strategy of the vehicle includes the eighth control strategy and the sixth control strategy.

[0098] If the current vehicle speed of the vehicle is equal to 0, the driver's state is non-rest state, and the passenger's state is rest state, determine the ninth control strategy as the control strategy for the driver area; determine the fifth control strategy as the control strategy for the passenger area. The ninth control strategy and the fifth control strategy are different, and the target control strategy of the vehicle includes the ninth control strategy and the fifth control strategy. Among them, the ninth control strategy can be the default control strategy or the control strategy set by the driver.

[0099] In the embodiments of the present application, determining the control strategies for the corresponding areas according to the states of the driver and the passenger can enable both the driver and the passenger to obtain a more comfortable experience.

[0100] It should be understood that the magnitudes of the sequence numbers of the steps in the above embodiments do not mean the order of execution. The execution order of each process should be determined according to its function and internal logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.

[0101] Corresponding to the vehicle control method described in the above embodiments, Figure 4 The structural block diagram of the vehicle provided by the embodiments of the present application is shown. For the convenience of description, only the parts related to the embodiments of the present application are shown.

[0102] Refer to Figure 4 , the vehicle 400 may include: a state acquisition module 410, a policy determination module 420, and a vehicle control module 430.

[0103] Among them, the state acquisition module 410 is used to acquire the state of the driver in the vehicle;

[0104] The policy determination module 420 is used to, if the state of the driver is a fatigue driving state, determine the target control strategy of the vehicle according to the vehicle speed interval where the current vehicle speed of the vehicle is located. Among them, the target control strategy includes the control strategy of the fragrance that helps to improve the mental state of the driver, and the control strategies of the vehicle corresponding to different vehicle speed intervals are different;

[0105] The vehicle control module 430 is used to control the vehicle to act based on the target control strategy.

[0106] In a possible implementation manner, the policy determination module 420 may specifically be used for:

[0107] If the current vehicle speed is less than or equal to the first threshold, take the first control strategy as the target control strategy of the vehicle. The first control strategy includes the first fragrance that emits a refreshing smell, and the air volume of the first fragrance is the first air volume;

[0108] If the current vehicle speed is greater than the first threshold, then the second control strategy is taken as the target control strategy of the vehicle. The second control strategy includes a second fragrance that emits a refreshing smell, and the air volume of the second fragrance is the second air volume. The second air volume is greater than the first air volume. After the second fragrance emits for a first duration at the second air volume, the external circulation function of the air conditioner is turned on.

[0109] In a possible implementation, the target control strategy further includes one or more of: a control strategy for the ambient light, a control strategy for the audio, and a control strategy for the seat vibrator;

[0110] Correspondingly, the first control strategy further includes: the ambient light flashes at a first frequency; the audio plays a prompt sound for reminding the driver to determine whether to play music with a strong rhythm; the seat vibrator vibrates at a second frequency;

[0111] Correspondingly, the second control strategy further includes: the ambient light flashes at a third frequency, and the third frequency is greater than the first frequency; the audio plays a prompt sound for reminding the driver to determine whether to play music with a strong rhythm; the seat vibrator vibrates at a fourth frequency, and the fourth frequency is greater than the second frequency.

[0112] In a possible implementation, what is further connected to the state acquisition module 410 includes:

[0113] A seat angle acquisition module, configured to acquire the seat angle of the driver if the state of the driver is an undriven state;

[0114] A first strategy generation module, configured to take the third control strategy as the target control strategy of the vehicle if the seat angle is greater than or equal to a preset angle, where the third control strategy includes emitting a sleep-aiding fragrance.

[0115] In a possible implementation, the third control strategy further includes that the air volume of the sleep-aiding fragrance is the third air volume, the brightness of the ambient light is the first brightness, and the brightness of the ambient light decreases by a preset value every preset duration.

[0116] In a possible implementation, the vehicle is divided into a driver area and a passenger area, and a retractable partition is provided between the driver area and the passenger area;

[0117] What is further connected to the state acquisition module 410 includes:

[0118] A passenger state acquisition module, configured to acquire the state of the passengers in the vehicle;

[0119] A partition control module, configured to control the telescopic partition to extend if the states of the passengers and the driver in the vehicle are different, so as to use the telescopic partition to separate the driver area and the passenger area;

[0120] Correspondingly, the policy determination module 420 may specifically be configured to:

[0121] If the state of the driver is the fatigue driving state and the state of the passenger is the rest state, determine a fourth control policy according to the current vehicle speed of the vehicle, and use the fourth control policy as the control policy for the driver area, where the fourth control policy includes at least one of emitting a refreshing fragrance in the driver area, flashing the ambient light in the driver area, and playing music with a strong rhythm in the driver area;

[0122] Determine a fifth control policy as the control policy for the passenger area, where the fifth control policy includes at least one of emitting a sleep - aiding fragrance in the passenger area, setting the brightness of the ambient light in the passenger area to a second brightness, and playing music with a slow rhythm in the passenger area, and the target control policy of the vehicle includes the fourth control policy and the fifth control policy.

[0123] In a possible implementation manner, the policy determination module 420 may specifically be configured to: if the state of the driver is the fatigue driving state and the state of the passenger is the non - rest state, generate a fourth control policy according to the current vehicle speed of the vehicle, and use the fourth control policy as the control policy for the driver area; determine a sixth control policy as the control policy for the passenger area, where the sixth control policy is different from the fourth control policy, and the target control policy of the vehicle includes the sixth control policy and the fourth control policy;

[0124] If the current vehicle speed of the vehicle is greater than 0, the state of the driver is the non - fatigue driving state, and the state of the passenger is the rest state, determine a seventh control policy as the control policy for the driver area; determine the fifth control policy as the control policy for the passenger area, where the seventh control policy is different from the fifth control policy, and the target control policy of the vehicle includes the seventh control policy and the fifth control policy;

[0125] If the driver's state is the rest state and the passenger's state is the non - rest state, determine the eighth control strategy as the control strategy for the driver area. The eighth control strategy includes at least one of the following: diffusing a sleep - aiding fragrance in the driver area, setting the brightness of the ambient light in the driver area to the fourth brightness, and playing slow - tempo music on the audio system in the driver area; determine the sixth control strategy as the control strategy for the passenger area. The eighth control strategy is different from the sixth control strategy. The target control strategy of the vehicle includes the eighth control strategy and the sixth control strategy.

[0126] If the current vehicle speed is equal to 0, the driver's state is the non - rest state, and the passenger's state is the rest state, determine the ninth control strategy as the control strategy for the driver area; determine the fifth control strategy as the control strategy for the passenger area. The ninth control strategy is different from the fifth control strategy. The target control strategy of the vehicle includes the ninth control strategy and the fifth control strategy. It should be noted that for the information interaction, execution process, etc. between the above - mentioned devices / units, since they are based on the same concept as the method embodiments of this application, for their specific functions and the resulting technical effects, please refer to the method embodiment section specifically, and details will not be elaborated here.

[0127] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the above - mentioned division of each functional unit and module is used as an example. In actual applications, the above - mentioned functions can be allocated to different functional units and modules according to needs, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above. Each functional unit and module in the embodiments can be integrated into one processing unit, or each unit can exist physically alone, or two or more units can be integrated into one unit. The above - mentioned integrated units can be implemented in the form of hardware or in the form of software functional units. In addition, the specific names of each functional unit and module are only for the convenience of mutual distinction and do not limit the protection scope of this application. The specific working process of the units and modules in the above - mentioned system can refer to the corresponding process in the foregoing method embodiments, and details will not be elaborated here.

[0128] The embodiments of this application also provide a terminal device. Refer to Figure 5 This terminal device 500 may include: at least one processor 510, a memory 520, and a computer program stored in the memory 520 and executable on the at least one processor 510. When the processor 510 executes the computer program, it implements the steps in any of the above - mentioned method embodiments, such as Figure 1Steps S101 to S103 in the illustrated embodiment. Alternatively, when the processor 510 executes the computer program, it implements the functions of each module / unit in the above-described apparatus embodiments, such as Figure 4 the functions of the illustrated status acquisition module 410 to the vehicle control module 430.

[0129] Exemplarily, the computer program may be divided into one or more modules / units, and one or more modules / units are stored in the memory 520 and executed by the processor 510 to complete the present application. The one or more modules / units may be a series of computer program segments capable of performing specific functions, and these program segments are used to describe the execution process of the computer program in the terminal device 500.

[0130] Those skilled in the art can understand that Figure 5 merely examples of the terminal device, which do not constitute a limitation to the terminal device, and may include more or fewer components than shown in the figure, or combine some components, or different components, such as input / output devices, network access devices, buses, etc.

[0131] The processor 510 may be a central processing unit (CPU), or may also be other general-purpose processors, digital signal processors (DSPs), application specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor may be a microprocessor or the processor may also be any conventional processor, etc.

[0132] The memory 520 may be an internal storage unit of the terminal device, or may also be an external storage device of the terminal device, such as a plug-in hard disk, a smart media card (SMC), a secure digital (SD) card, a flash card, etc. The memory 520 is used to store the computer program and other programs and data required by the terminal device. The memory 520 may also be used to temporarily store data that has been output or is to be output.

[0133] The bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, etc. The bus can be divided into an address bus, a data bus, a control bus, etc. For ease of representation, the buses in the drawings of this application are not limited to only one bus or one type of bus.

[0134] The vehicle control method provided by the embodiments of this application can be applied to terminal devices such as computers, tablet computers, laptop computers, netbooks, personal digital assistants (PDAs), etc. The embodiments of this application do not impose any restrictions on the specific types of terminal devices.

[0135] In the above embodiments, the descriptions of the respective embodiments have their own focuses. For parts not detailed or recorded in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0136] Those of ordinary skill in the art can realize that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, or by a combination of computer software and electronic hardware. Whether these functions are executed in a hardware or software manner depends on the specific application and design constraints of the technical solution. Professional technicians can use different methods for each specific application to implement the described functions, but such implementation should not be considered to exceed the scope of this application.

[0137] In the embodiments provided in this application, it should be understood that the disclosed terminal devices, apparatuses, and methods can be implemented in other ways. For example, the terminal device embodiments described above are merely illustrative. For example, the division of the modules or units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed couplings or direct couplings or communication connections to each other can be through some interfaces. The indirect couplings or communication connections of the devices or units can be in an electrical, mechanical, or other form.

[0138] The units described as separate components may or may not be physically separated. The components shown as units may or may not be physical units, that is, they can be located in one place, or they can be distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0139] In addition, each functional unit in the various embodiments of the present application may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit. The above integrated unit may be implemented in the form of hardware or in the form of a software functional unit.

[0140] If the above integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it may be stored in a computer-readable storage medium. Based on this understanding, all or part of the processes in the above-described embodiment methods of the present application may also be completed by instructing relevant hardware through a computer program. The computer program may be stored in a computer-readable storage medium. When the computer program is executed by one or more processors, the steps of the above-described method embodiments may be implemented.

[0141] If the above integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it may be stored in a computer-readable storage medium. Based on this understanding, all or part of the processes in the above-described embodiment methods of the present application may also be completed by instructing relevant hardware through a computer program. The computer program may be stored in a computer-readable storage medium. When the computer program is executed by one or more processors, the steps of the above-described method embodiments may be implemented.

[0142] Similarly, as a computer program product, when the computer program product runs on a terminal device, the terminal device can implement the steps in the above-described method embodiments when executed.

[0143] Among them, the computer program includes computer program code, and the computer program code may be in the form of source code, object code, executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, USB flash drive, mobile hard disk, magnetic disk, optical disc, computer memory, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), electrical carrier signal, telecommunication signal, and software distribution medium, etc. It should be noted that the content included in the computer-readable medium may be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practice, the computer-readable medium does not include electrical carrier signals and telecommunication signals.

[0144] The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A control method for a vehicle, characterized in that, it includes: Obtain the state of the driver in the vehicle; If the state of the driver is a fatigued driving state, determine the target control strategy of the vehicle according to the vehicle speed range where the current vehicle speed of the vehicle is located, wherein the target control strategy includes a control strategy for a fragrance that helps improve the mental state of the driver, and the control strategies of the vehicle corresponding to different vehicle speed ranges are different; Control the vehicle to act based on the target control strategy.

2. The method according to claim 1, characterized in that, Determining the target control strategy of the vehicle according to the vehicle speed range where the current vehicle speed of the vehicle is located includes: If the current vehicle speed is less than or equal to a first threshold, take the first control strategy as the target control strategy of the vehicle, and the first control strategy includes a first fragrance that emits a refreshing smell and the air volume of the first fragrance is a first air volume; If the current vehicle speed is greater than the first threshold, take the second control strategy as the target control strategy of the vehicle, and the second control strategy includes a second fragrance that emits a refreshing smell and the air volume of the second fragrance is a second air volume, the second air volume is greater than the first air volume, and after the second fragrance emits for a first duration at the second air volume, turn on the external circulation function of the air conditioner.

3. The method according to claim 2, characterized in that, The target control strategy further includes: one or more of a control strategy for an ambient light, a control strategy for an audio, and a control strategy for a seat vibrator; Correspondingly, the first control strategy further includes: the ambient light flashes at a first frequency; the audio plays a prompt sound for reminding the driver to determine whether to play music with a strong rhythm; the seat vibrator vibrates at a second frequency; Correspondingly, the second control strategy further includes: the ambient light flashes at a third frequency, and the third frequency is greater than the first frequency; the audio plays a prompt sound for reminding the driver to determine whether to play music with a strong rhythm; the seat vibrator vibrates at a fourth frequency, and the fourth frequency is greater than the second frequency.

4. The method according to claim 1, characterized in that, After obtaining the state of the driver in the vehicle, the method further includes: If the state of the driver is an undriven state, obtain the seat angle of the driver; If the seat angle is greater than or equal to a preset angle, take the third control strategy as the target control strategy of the vehicle, wherein the third control strategy includes emitting a sleep-aiding fragrance.

5. The method according to claim 4, characterized in that, The third control strategy further includes that the air volume of the sleep-aiding fragrance is a third air volume, the brightness of the ambient light is a first brightness, and the brightness of the ambient light decreases by a preset value every preset duration.

6. The method according to any one of claims 1 to 5, characterized in that, The vehicle is divided into a driver area and a passenger area, and a telescopic partition is provided between the driver area and the passenger area; After obtaining the state of the driver in the vehicle, the method further includes: Obtain the state of the passengers in the vehicle; If the states of the passengers in the vehicle are different from the state of the driver, control the telescopic partition to extend so as to separate the driver area and the passenger area by using the telescopic partition; Correspondingly, if the state of the driver is a fatigued driving state, determine the target control strategy of the vehicle according to the speed range where the current speed of the vehicle is located, including: If the state of the driver is the fatigued driving state and the state of the passenger is a resting state, determine a fourth control strategy according to the current speed of the vehicle, and use the fourth control strategy as the control strategy for the driver area. The fourth control strategy includes at least one of: emitting a refreshing fragrance in the driver area, flashing the ambient light in the driver area, and playing music with a strong rhythm in the driver area; Determine a fifth control strategy as the control strategy for the passenger area. The fifth control strategy includes at least one of: emitting a sleep-aiding fragrance in the passenger area, setting the brightness of the ambient light in the passenger area to a second brightness, and playing music with a slow rhythm in the passenger area. The target control strategy of the vehicle includes the fourth control strategy and the fifth control strategy.

7. The method according to claim 6, wherein, After controlling the telescopic partition to extend so as to separate the driver area and the passenger area by using the telescopic partition when the states of the passengers in the vehicle are different from the state of the driver, the method further includes: If the state of the driver is the fatigued driving state and the state of the passenger is a non-resting state, generate the fourth control strategy according to the current speed of the vehicle, and use the fourth control strategy as the control strategy for the driver area; determine a sixth control strategy as the control strategy for the passenger area, where the sixth control strategy is different from the fourth control strategy, and the target control strategy of the vehicle includes the sixth control strategy and the fourth control strategy; If the current speed of the vehicle is greater than 0, the state of the driver is a non-fatigued driving state, and the state of the passenger is a resting state, determine a seventh control strategy as the control strategy for the driver area; determine the fifth control strategy as the control strategy for the passenger area, where the seventh control strategy is different from the fifth control strategy, and the target control strategy of the vehicle includes the seventh control strategy and the fifth control strategy; If the state of the driver is a resting state and the state of the passenger is a non-resting state, determine an eighth control strategy as the control strategy for the driver area. The eighth control strategy includes at least one of: emitting a sleep-aiding fragrance in the driver area, setting the brightness of the ambient light in the driver area to a fourth brightness, and playing music with a slow rhythm in the driver area; determine the sixth control strategy as the control strategy for the passenger area, where the eighth control strategy is different from the sixth control strategy, and the target control strategy of the vehicle includes the eighth control strategy and the sixth control strategy; If the current vehicle speed of the vehicle is equal to 0, the driver's state is non-rest state, and the passenger's state is rest state, determine the ninth control strategy as the control strategy for the driver area; determine the fifth control strategy as the control strategy for the passenger area, the ninth control strategy is different from the fifth control strategy, and the target control strategy of the vehicle includes the ninth control strategy and the fifth control strategy.

8. A vehicle, characterized in that, comprising: a state acquisition module for acquiring the state of the driver in the vehicle; a strategy determination module for determining the target control strategy of the vehicle according to the vehicle speed interval where the current vehicle speed of the vehicle is located if the state of the driver is a fatigue driving state, wherein the target control strategy includes a control strategy for a fragrance that helps improve the mental state of the driver, and the control strategies of the vehicle corresponding to different vehicle speed intervals are different; a vehicle control module for controlling the vehicle to act based on the target control strategy.

9. A terminal device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that, when the processor executes the computer program, the method according to any one of claims 1 to 7 is implemented.

10. A computer-readable storage medium storing a computer program, characterized in that, when the computer program is executed by a processor, the method according to any one of claims 1 to 7 is implemented.

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