Vehicle control method and device, vehicle and computer readable storage medium

Abstract

The invention provides a vehicle control method and device, a vehicle and a computer readable storage medium, and relates to the technical field of vehicles. The method comprises the steps that whether the starting condition of a carsickness relieving function is met or not is judged; and when the opening condition is met, the air quality parameter in the vehicle cabin is adjusted, and / or the kinetic energy recovery function of the vehicle is forbidden, so that the carsickness symptom of the passenger is relieved, and the riding experience of the passenger is improved.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and more specifically, to a vehicle control method, a device, a vehicle, and a computer-readable storage medium in the field of vehicle technology. Background Art

[0002] According to a survey, about 20% of people in China are prone to motion sickness, of which about 5% suffer from severe motion sickness. Motion sickness can greatly affect the passengers' riding experience and even bring fear of riding. Currently, passengers who suffer from motion sickness mainly relieve motion sickness symptoms by taking motion sickness pills and opening windows for ventilation. However, taking motion sickness pills and opening windows for ventilation cannot relieve motion sickness symptoms in some cases, resulting in a poor riding experience for passengers. Summary of the invention

[0003] The present application provides a vehicle control method, device, vehicle and computer-readable storage medium, which can alleviate passengers' motion sickness symptoms and improve passengers' riding experience.

[0004] In a first aspect, a vehicle control method is provided, the method comprising: determining whether a condition for activating a motion sickness relief function is met; when the condition for activating a motion sickness relief function is met, adjusting air quality parameters in the cabin and / or disabling a kinetic energy recovery function of the vehicle to relieve passengers' motion sickness symptoms.

[0005] In an embodiment of the present application, the air quality parameters in the cabin are adjusted to alleviate the motion sickness symptoms of the passengers, and the kinetic energy recovery function of the vehicle is disabled to prevent the motion sickness symptoms of the passengers from being aggravated due to the feeling of sudden braking, thereby improving the passenger's riding experience.

[0006] In combination with the first aspect, in some possible implementations, the activation condition includes at least one of the following information: detecting a voice activation command for the motion sickness relief function; detecting a key activation command for the motion sickness relief function; recognizing that the passenger's voice information includes keywords with motion sickness meanings during vehicle driving; recognizing that the passenger's facial expression is more similar to a preset motion sickness expression than a preset similarity during vehicle driving; wherein the preset motion sickness expression is an expression collected in advance and presented by the user when he or she experiences motion sickness symptoms during the ride.

[0007] In an embodiment of the present application, the motion sickness relief function is turned on by voice or button start instructions, which makes it convenient for passengers to manually control whether the motion sickness relief function is turned on. The voice recognition system recognizes whether the voice in the car contains keywords with motion sickness meanings, or the camera in the car recognizes whether the passenger's facial expression is a preset motion sickness expression, so as to decide whether to turn on the motion sickness relief function. The motion sickness relief function can be automatically turned on, and the problem of passengers being unable to turn on the motion sickness relief function independently due to motion sickness symptoms can be avoided.

[0008] In combination with the first aspect and the above-mentioned implementations, in some implementations of the first aspect, adjusting the air quality parameters in the cabin includes: turning on the air conditioner, turning on the negative ion generator, turning on the fragrance system, and opening at least one of the windows; wherein the air output by the fragrance system includes a fragrance with anti-motion sickness ingredients.

[0009] In the embodiment of the present application, by turning on the air conditioner, the air quality parameters in the cabin are adjusted so that passengers can breathe fresh air blown out by the air conditioner, thereby alleviating the passengers' motion sickness symptoms. Since the negative ion generator contains negative oxygen ions, it can absorb dust in the air, reduce the dust concentration in the air in the car, purify the air in the car, and reduce the dust concentration in the air breathed by passengers, thereby alleviating the symptoms of motion sickness. By turning on the fragrance system, anti-motion sickness components can be added to the air in the car, which can be inhaled by the passengers to alleviate the passengers' motion sickness symptoms. After opening the car windows, the air inside and outside the car can be exchanged, which can alleviate the passengers' motion sickness symptoms.

[0010] In combination with the first aspect and the above-mentioned implementation methods, in certain implementation methods of the first aspect, turning on the air conditioner includes: obtaining the concentration of pollutants in the outside environment of the vehicle; when the concentration of pollutants is within a preset concentration range, controlling the air conditioner to operate in a preset mode; wherein the preset mode includes at least one of the following modes: switching the ventilation mode of the air conditioner to an external circulation mode; switching the air supply mode of the air conditioner to a face blowing mode; switching the windshield of the air conditioner to a preset gear position.

[0011] In an embodiment of the present application, by controlling the air conditioner to operate in a preset mode when the environmental pollutants in the air outside the vehicle do not exceed the standard, it is possible to prevent passengers from breathing polluted gases from the outside during the operation of the air conditioner in a circulation mode other than the one in the vehicle, thereby avoiding aggravating the passengers' motion sickness symptoms. The air conditioner mode is switched to a face-blowing mode so that the passengers can breathe the conditioned air more directly, and the gear of the air conditioner is switched to a preset gear, which can alleviate the passengers' motion sickness symptoms.

[0012] In combination with the first aspect and the above-mentioned implementation methods, in some implementation methods of the first aspect, opening the car window includes: opening the car window when the window opening conditions are met; wherein the window opening conditions include at least one of the following information: detecting that the pollutant concentration in the outside environment is within a preset concentration range; detecting that the vehicle's driving speed is within a preset speed range; detecting that the outside environment temperature is within a preset temperature range; detecting that the current weather is not preset weather, and the preset weather includes at least rainy weather, snowy weather and haze weather.

[0013] In an embodiment of the present application, by judging whether the pollutant concentration exceeds the standard, the windows are opened if it does not exceed the standard to allow passengers to breathe fresh air. By judging the relationship between the vehicle's driving speed, the ambient temperature outside the vehicle, and the weather conditions and the preset range, it is possible to judge whether opening the windows can relieve motion sickness symptoms, thereby effectively avoiding the situation in which the passengers' motion sickness symptoms worsen after opening the windows.

[0014] In combination with the first aspect and the above-mentioned implementation methods, in certain implementation methods of the first aspect, opening the window when the window opening condition is met includes: obtaining the passenger position when the window opening condition is met; determining the distance between the passenger position and each window of the vehicle to obtain multiple distances; determining the window corresponding to the smallest distance among the multiple distances as the target window; and adjusting the window opening of the target window to a preset opening.

[0015] In an embodiment of the present application, by comparing the distance between the passenger and each window, the window closest to the passenger is taken as the target window, and the target window is opened, so that the passenger can breathe the outside air more directly through the window closest to the passenger, thereby more effectively alleviating the symptoms of motion sickness.

[0016] In combination with the first aspect and the above-mentioned implementation methods, in certain implementation methods of the first aspect, after adjusting the air quality parameters in the cabin and / or disabling the vehicle's kinetic energy recovery function, the method also includes: obtaining first facial information of the passenger and storing the first facial information, so that when the passenger rides the vehicle again, the steps of adjusting the air quality parameters in the cabin and / or disabling the vehicle's kinetic energy recovery function are performed if the collected second facial information of the passenger is consistent with the stored first facial information.

[0017] In an embodiment of the present application, by recording and storing the facial information of passengers who ride in a vehicle and turn on the motion sickness relief function, or recording and storing the facial information of passengers who develop motion sickness symptoms during the ride, the vehicle will automatically turn on the motion sickness relief function when the passenger rides in the vehicle later, thereby increasing the conditions for turning on the motion sickness relief function and improving the intelligence of turning on the motion sickness relief function.

[0018] In a second aspect, a vehicle control device is provided, which includes: a judgment module for judging whether a condition for activating a motion sickness relief function is met; and an adjustment module for adjusting the air quality parameters in the cabin and / or disabling a kinetic energy recovery function of the vehicle when the activation condition is met, so as to alleviate the motion sickness symptoms of people who suffer from motion sickness.

[0019] In combination with the second aspect, in certain implementations of the second aspect, the judgment module is also used to: detect a voice activation command for the motion sickness relief function; detect a key activation command for the motion sickness relief function; during vehicle driving, recognize that the passenger's voice information includes keywords with motion sickness meanings; during vehicle driving, recognize that the passenger's facial expression is more similar to a preset motion sickness expression than a preset similarity; wherein the preset motion sickness expression is an expression collected in advance and presented by the user when he or she experiences motion sickness symptoms during the ride.

[0020] In combination with the second aspect and the above-mentioned implementation methods, in some implementation methods of the second aspect, the adjustment module is also used to turn on at least one of the air conditioner, the negative ion generator, the fragrance system and the window; wherein the air output by the fragrance system includes a fragrance with anti-motion sickness ingredients.

[0021] In combination with the second aspect and the above-mentioned implementation methods, in some implementation methods of the second aspect, the adjustment module is also used to obtain the pollutant concentration in the outside environment of the vehicle; when the pollutant concentration is within a preset concentration range, the air conditioner is controlled to operate in a preset mode; wherein the preset mode includes at least one of the following modes: switching the ventilation mode of the air conditioner to an external circulation mode; switching the air supply mode of the air conditioner to a face blowing mode; switching the windshield of the air conditioner to a preset gear position.

[0022] In combination with the second aspect and the above-mentioned implementation methods, in some implementation methods of the second aspect, the adjustment module is also used to open the vehicle window when the window opening condition is met; wherein the window opening condition includes at least one of the following information: detecting that the pollutant concentration in the outside environment is within a preset concentration range; detecting that the vehicle's driving speed is within a preset vehicle speed range; detecting that the outside environment temperature is within a preset temperature range; detecting that the current weather is not preset weather, and the preset weather includes at least rainy weather, snowy weather and haze weather.

[0023] In combination with the second aspect and the above-mentioned implementation methods, in some implementation methods of the second aspect, the judgment module is also used to: obtain the first facial information of the passenger and store the first facial information, so that when the passenger rides the vehicle again, if the collected second facial information of the passenger is consistent with the stored first facial information, the steps of adjusting the air quality parameters in the cabin and / or disabling the kinetic energy recovery function of the vehicle are executed.

[0024] In a third aspect, a vehicle is provided, comprising a memory and a processor. The memory is used to store executable program code, and the processor is used to call and run the executable program code from the memory, so that the vehicle executes the method in the first aspect or any possible implementation of the first aspect.

[0025] In a fourth aspect, a computer program product is provided, comprising: a computer program code, which, when executed on a computer, enables the computer to execute the method in the first aspect or any possible implementation of the first aspect.

[0026] In a fifth aspect, a computer-readable storage medium is provided, which stores a computer program code. When the computer program code runs on a computer, the computer executes the method in the above-mentioned first aspect or any possible implementation manner of the first aspect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A schematic diagram of a scenario of a vehicle control method provided by an embodiment of the present application is shown;

[0028] Figure 2 A flow chart of a vehicle control provided by an embodiment of the present application is shown;

[0029] Figure 3 A flowchart of activating the motion sickness relief function in an embodiment of the present application is shown;

[0030] Figure 4 A control logic block diagram of enabling the motion sickness relief function according to an embodiment of the present application is shown;

[0031] Figure 5 A schematic structural diagram of a vehicle control device provided in an embodiment of the present application is shown;

[0032] Figure 6 A schematic structural diagram of a vehicle provided in an embodiment of the present application is shown. DETAILED DESCRIPTION

[0033] The technical solution in the present application will be described clearly and in detail below in conjunction with the accompanying drawings. In the description of the embodiments of the present application, unless otherwise specified, " / " means or, for example, A / B can mean A or B: "and / or" in the text is only a description of the association relationship of associated objects, indicating that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, in the description of the embodiments of the present application, "multiple" means two or more than two.

[0034] In the following, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as suggesting or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features.

[0035] Figure 1 A schematic diagram of a scenario of a vehicle control method provided in an embodiment of the present application is shown.

[0036] For example, Figure 1 As shown, the scene includes a vehicle 100. Passengers may experience motion sickness when riding in the vehicle 100. At this time, they need to open the window or take motion sickness medicine to relieve the motion sickness symptoms. However, in some cases, taking motion sickness medicine and opening the window for ventilation cannot relieve the motion sickness symptoms, resulting in a poor riding experience for the passengers.

[0037] It should be understood that Figure 1 The vehicle 100 is, for example, a 5-seat vehicle, an 8-seat vehicle, etc., which is not limited in this embodiment of the present application.

[0038] In order to solve the above problems, the present application proposes a vehicle control method, which can adjust the in-vehicle environment, alleviate passengers' motion sickness symptoms, and improve passengers' riding experience.

[0039] like Figure 2 As shown, Figure 2 A flow chart of a vehicle control method provided by an embodiment of the present application is shown. The execution subject of the vehicle control method is a vehicle controller, such as a telematics box (T-BOX). The method includes the following solutions:

[0040] S210, determining whether a condition for enabling the motion sickness relief function is met.

[0041] In an exemplary embodiment, by setting the activation conditions of the motion sickness relief function and determining whether the current situation satisfies the activation conditions of the motion sickness relief function, the motion sickness relief function is activated if the conditions are met to ensure the intelligence of the motion sickness relief function.

[0042] S220, when the activation conditions are met, adjust the air quality parameters in the cabin and / or disable the vehicle's kinetic energy recovery function to alleviate the passengers' motion sickness symptoms.

[0043] Among them, the air quality parameter is used to describe the air quality, and the vehicle's kinetic energy recovery function means that after the driver releases the accelerator pedal, the vehicle's electric motor stops accelerating, the electric motor is separated from the wheels, and at the same time, the kinetic energy recovery generator is connected to the wheels to achieve the effect of using the vehicle's speed to drive the generator to generate electricity. During the braking process, enabling the kinetic energy recovery function can enhance the braking effect.

[0044] If the activation conditions are met, it means that the passenger may be worried about motion sickness and manually activate the motion sickness relief function, or the vehicle automatically recognizes that the passenger has a tendency to motion sickness or has already developed motion sickness symptoms. After the motion sickness relief function is activated, the air quality parameters in the cabin are adjusted and / or the vehicle's kinetic energy recovery function is disabled. The purpose of adjusting the air quality parameters in the cabin is to allow passengers to breathe fresher air and relieve their motion sickness symptoms, and disabling the vehicle's kinetic energy recovery function prevents passengers from aggravating their motion sickness symptoms due to sudden braking.

[0045] The embodiment of the present application adopts a technical solution of determining whether the activation conditions of the motion sickness relief function are met, and when the activation conditions are met, adjusting the air quality parameters in the cabin and / or disabling the vehicle's kinetic energy recovery function to relieve passengers' motion sickness symptoms. By adjusting the air quality parameters, passengers can breathe fresher air, thereby achieving the purpose of alleviating motion sickness symptoms, and by disabling the vehicle's kinetic energy recovery function, passengers can be prevented from having their motion sickness symptoms aggravated due to the feeling of sudden braking.

[0046] In a possible implementation, the enabling condition includes at least one of the following information:

[0047] Detecting a voice activation command for the motion sickness relief function;

[0048] Detecting a key activation instruction of the motion sickness relief function;

[0049] During the driving of the vehicle, it is recognized that the passenger's voice information includes key words with motion sickness connotations;

[0050] During the driving process of the vehicle, it is recognized that the similarity between the passenger's facial expression and the preset motion sickness expression is greater than the preset similarity. The preset motion sickness expression is the expression of the user who has motion sickness symptoms during the ride, which is collected in advance. For example, motion sickness symptoms include vomiting, dizziness, etc. The preset motion sickness expressions include: the expression of vomiting symptoms during the ride, such as the expression of vomiting with an open mouth, the expression of dizziness symptoms during the ride, such as the expression of eyes closed and frowning, etc.

[0051] like Figure 3 As shown, Figure 3 A flowchart of activating the motion sickness relief function in an embodiment of the present application is shown.

[0052] S310: Determine whether the received instruction is a voice activation instruction or a key activation instruction for the motion sickness relief function; if yes, execute S370; if no, execute S380;

[0053] S320: Acquiring voice information of passengers in the vehicle;

[0054] S330: Determine whether the passenger's voice information includes a keyword with a motion sickness connotation; if yes, execute S360; if no, execute S320;

[0055] S340: Acquire facial expressions of passengers in the vehicle;

[0056] S350: Determine whether the similarity between the passenger's facial expression and the preset motion sickness expression is greater than a preset similarity; if yes, execute S360; if no, execute S340;

[0057] S360: Prompt whether to enable the motion sickness relief function; if yes, execute S370; if no, execute S380;

[0058] S370: Enable motion sickness relief function;

[0059] S380: Disable motion sickness relief function.

[0060] Passengers can turn on the vehicle's motion sickness relief function through voice control. For example, after the signal processing execution unit receives a command from the passenger, it determines whether the command is a voice activation command for the motion sickness relief function. If so, the motion sickness relief function is turned on; if not, the motion sickness relief function is not turned on. Among them, judging that the command is a voice activation command for the motion sickness relief function means that the activation conditions of the motion sickness relief function are met. A voice activation command refers to a voice command that carries the meaning of turning on the motion sickness relief function. For example, the voice activation command may be a word such as "turn on the motion sickness relief function". The specific voice activation command can be set by the passenger and the manufacturer, and the embodiment of the present application does not limit this.

[0061] The in-vehicle large screen displays soft switches for various vehicle functions, such as a soft switch for motion sickness relief function. After the user turns on the relevant soft switch, the function corresponding to the turned-on soft switch is also turned on accordingly, and the passenger can turn on the motion sickness relief function by pressing a button. For example, after the passenger turns on the soft switch for the motion sickness relief function through the in-vehicle large screen, the signal processing execution unit receives an instruction about the soft switch sent by the in-vehicle large screen, and determines whether the instruction is a key-activated instruction for the motion sickness relief function. If so, the motion sickness relief function is activated. If not, the motion sickness relief function is not activated. Among them, judging that the instruction is a key-activated instruction for the motion sickness relief function indicates that the activation conditions for the motion sickness relief function are met.

[0062] During the driving process of the vehicle, the voice recognition system obtains the voice information of the passengers in the vehicle in real time, and determines whether the voice information of the passengers contains key words with motion sickness meaning; if there are no key words with motion sickness meaning, the voice information of the passengers in the vehicle continues to be obtained; if there are key words with motion sickness meaning, the passengers are prompted whether to turn on the motion sickness relief function; if the voice recognition system receives a reply confirming the turning on of the motion sickness relief function, the turn-on instruction is sent to the signal processing execution unit, and the signal processing execution unit turns on the motion sickness relief function; if the voice recognition system receives a reply not to turn on the motion sickness relief function, the turn-on instruction is not sent to the signal processing execution unit, and the motion sickness relief function remains turned off.

[0063] During the driving process of the vehicle, a camera installed in the vehicle obtains the passenger's facial expression in real time, calculates the similarity between the passenger's facial expression and a preset motion sickness expression, and determines whether the calculated similarity is greater than the preset similarity. If the calculated similarity is greater than the preset similarity, it indicates that the passenger has a tendency to motion sickness or has already developed motion sickness symptoms. The passenger is then prompted whether to turn on the motion sickness relief function. If the voice recognition system receives a reply confirming the activation of the motion sickness relief function, an activation instruction is sent to the signal processing execution unit, and the signal processing execution unit turns on the motion sickness relief function. If the voice recognition system receives a reply confirming that the motion sickness relief function is not activated, no activation instruction is sent to the signal processing execution unit, and the motion sickness relief function remains turned off.

[0064] The motion sickness relief function can be turned on through voice or button commands, making it convenient for passengers to manually control whether the motion sickness relief function is turned on. The voice recognition system can identify whether the voice in the car contains key words with motion sickness connotations, or the camera in the car can identify whether the passenger's facial expression is a preset motion sickness expression, thereby deciding whether to turn on the motion sickness relief function. This can realize the automatic turning on of the motion sickness relief function and avoid the problem of passengers being unable to turn on the motion sickness relief function independently due to motion sickness symptoms.

[0065] like Figure 4 As shown, Figure 4 The control logic block diagram of the motion sickness relief function in the embodiment of the present application is shown. In a possible implementation, the air quality parameters in the vehicle cabin are adjusted to include the following solutions:

[0066] At least one of turning on the air conditioner, turning on the negative ion generator, turning on the fragrance system and opening the car window; wherein the air output by the fragrance system includes a fragrance with an anti-motion sickness component.

[0067] When the start-up conditions are met, T-BOX sends an air-conditioning start-up instruction to the air-conditioning control unit 4101, and the air-conditioning control unit 4101 turns on the air-conditioning. By turning on the air-conditioning, the air quality parameters in the cabin are adjusted, so that the passengers can breathe the fresh air blown by the air-conditioning, thereby alleviating the motion sickness symptoms of the passengers.

[0068] In a possible implementation, turning on the air conditioner includes the following solutions:

[0069] Obtain the pollutant concentration in the environment outside the vehicle;

[0070] When the pollutant concentration is within a preset concentration range, the air conditioner is controlled to operate in a preset mode; wherein the preset mode includes at least one of the following modes:

[0071] Switching the ventilation mode of the air conditioner to an external circulation mode;

[0072] Switching the air supply mode of the air conditioner to a face blowing mode;

[0073] Switch the windshield of the air conditioner to a preset gear position.

[0074] The pollutant concentration outside the vehicle is obtained by the vehicle air quality automatic control system (Air Quality System, AQS), and T-BOX obtains the preset concentration range, and determines whether the pollutant concentration is within the preset concentration range, indicating whether the environmental pollutants outside the vehicle exceed the standard; if the pollutant concentration is within the preset concentration range, it means that the environmental pollutants in the air outside the vehicle do not exceed the standard; if the pollutant concentration is not within the preset concentration range, it means that the environmental pollutants in the air outside the vehicle exceed the standard. Exceeding the pollutant concentration means that it is not suitable to exchange the air inside and outside the vehicle, that is, it is not suitable for passengers to breathe the air outside the vehicle.

[0075] When the environmental pollutants in the ambient air outside the vehicle do not exceed the standard, the air conditioner is controlled to operate in a preset mode, including:

[0076] Switch the air conditioning ventilation mode to external circulation mode to exchange the air inside the car with the air outside the car, thereby ensuring that the air outside the car that passengers breathe is not polluted, thereby alleviating motion sickness symptoms. If the environmental pollutants in the air outside the car exceed the standard, the external circulation mode will not be turned on to prevent passengers from breathing polluted gases when the environmental pollutants in the air outside the car exceed the standard, causing damage to the passengers' bodies and aggravating motion sickness symptoms.

[0077] Switch the air-conditioning mode to the face-blowing mode, so that the air from the air conditioner blows toward the passenger's face, allowing the passenger to breathe the air-conditioned air more directly and relieve the passenger's motion sickness symptoms more quickly.

[0078] Switch the windshield of the air conditioner to a preset gear position. The windshield of the air conditioner includes multiple gear positions, such as a low-speed gear position, a medium-speed gear position, a high-speed gear position, etc. The higher the gear position, the higher the wind speed. The preset gear position refers to the gear position where the air conditioner is located after the motion sickness relief function is turned on. Generally speaking, setting the preset gear position of the air conditioner to a medium-speed gear position avoids the low-speed gear position having an insignificant effect in relieving motion sickness symptoms and the high wind speed of the high-speed gear position causing a poor passenger experience. Therefore, the medium-speed gear position can be used as the preset gear position. In addition, the preset gear position can obtain the passenger's preference through the passenger's identity recognition, or the age can be judged based on the captured passenger's head portrait, so as to obtain different gear positions corresponding to different passengers. For example, for young people, the high-speed gear position can be used as the preset gear position, and for children and the elderly, the low-speed gear position can be used as the preset gear position. The embodiments of the present application do not limit this.

[0079] By controlling the air conditioner to operate in a preset mode when the environmental pollutants in the air outside the vehicle do not exceed the standard, it is possible to prevent passengers from breathing polluted gases from the outside when the air conditioner is operating in a circulation mode other than the vehicle, thereby avoiding aggravating the passengers' motion sickness symptoms. The air conditioner mode can be switched to a face-blowing mode so that the passengers can breathe the conditioned air more directly, and the air conditioner gear can be switched to a preset gear to alleviate the passengers' motion sickness symptoms.

[0080] When the activation conditions are met, T-BOX sends an air purification function activation instruction to the purification control unit 4102, and the purification control unit 4102 activates the negative ion generator. Since the negative ion generator contains negative oxygen ions, it can absorb dust in the air, reduce the dust concentration in the air inside the car, purify the air inside the car, and reduce the dust concentration in the air breathed by passengers, thereby alleviating motion sickness symptoms.

[0081] When the activation condition is met, T-BOX sends a fragrance system activation instruction to the fragrance control unit 4103, and the fragrance control unit 4103 activates the fragrance system. The fragrance system contains fragrances with anti-motion sickness ingredients, such as choline, antihistamine, catecholamine, orange peel juice, etc. By activating the fragrance system, anti-motion sickness ingredients can be added to the air in the car, which can be inhaled by passengers, thereby alleviating the passengers' motion sickness symptoms.

[0082] When the opening conditions are met, T-BOX sends a window opening command to the window control unit 4104, and the window control unit 4104 opens the window. After the window is opened, air exchange between the inside and outside of the car can be achieved, which can alleviate the motion sickness symptoms of the passengers.

[0083] In a possible implementation, the opening of the vehicle window includes the following solutions:

[0084] When the window opening condition is met, the vehicle window is opened; wherein the window opening condition includes at least one of the following information:

[0085] It is detected that the concentration of pollutants in the environment outside the vehicle is within a preset concentration range;

[0086] Detecting that the driving speed of the vehicle is within a preset speed range;

[0087] The vehicle's external ambient temperature is detected to be within the preset temperature range;

[0088] It is detected that the current weather is not the preset weather, and the preset weather at least includes rainy weather, snowy weather and haze weather.

[0089] Determine whether the window opening condition is met. If so, it means that opening the window will not aggravate the passenger's motion sickness symptoms, so the window is opened.

[0090] If the detected pollutant concentration in the environment outside the vehicle is within the preset concentration range, it means that the environmental pollutants in the air outside the vehicle do not exceed the standard, and it is considered that the window opening condition is met.

[0091] If the vehicle speed is detected to be within the preset speed range, it means that the vehicle is not traveling at high speed, and the window opening condition is considered to be met. If the vehicle speed is detected to be not within the preset speed range and exceeds the maximum value of the preset speed range, it means that the vehicle is traveling at high speed. Due to the high speed of the vehicle, the air outside the vehicle will quickly enter the vehicle, causing difficulty in breathing for passengers with motion sickness, so it is not appropriate to open the window.

[0092] If the ambient temperature outside the vehicle is detected to be within the preset temperature range, it means that the ambient temperature outside the vehicle is suitable, and the air with suitable temperature entering the vehicle can relieve the symptoms of motion sickness, and the window opening condition is considered to be met. If the ambient temperature outside the vehicle is detected to be not within the preset temperature range, it means that the ambient temperature outside the vehicle is too low or too high. After the air with too low or too high temperature enters the vehicle, it will make passengers with motion sickness feel uncomfortable and easily aggravate the symptoms of motion sickness, so it is not advisable to open the window.

[0093] If the current weather is not the preset weather, it means that the weather outside the vehicle is normal, and the window opening condition is considered to be met. If the current weather is the preset weather, it means that the weather outside the vehicle is relatively bad. If the window is opened in bad weather, it will make passengers with motion sickness feel uncomfortable and easily aggravate the motion sickness symptoms. Therefore, it is not advisable to open the window. The preset weather includes at least rainy weather, snowy weather, haze weather, sandstorm weather and other bad weather.

[0094] By judging whether the concentration of pollutants exceeds the standard, the system opens the windows if it does not exceed the standard to allow passengers to breathe fresh air. By judging the relationship between the vehicle's driving speed, the ambient temperature outside the vehicle, and the weather conditions and the preset range, the system can judge whether opening the windows can relieve motion sickness symptoms, thereby effectively avoiding the situation where passengers' motion sickness symptoms worsen after opening the windows.

[0095] In a possible implementation, when the window opening condition is met, opening the vehicle window includes:

[0096] When the window opening condition is met, obtaining the passenger position;

[0097] Determining the distance between the passenger position and each window of the vehicle to obtain a plurality of distances;

[0098] Determine the vehicle window corresponding to the minimum distance among the multiple distances as the target vehicle window;

[0099] The window opening of the target window is adjusted to a preset opening.

[0100] When the window opening conditions are met, the position of the passenger in the vehicle is obtained to provide a determination condition for the subsequent opening of the window. The distance between the passenger position and each window of the vehicle is determined to obtain multiple distances, and the multiple distances respectively represent the distance between the passenger position and each window. The window corresponding to the minimum distance among the multiple distances is determined as the target window, that is, the target window is the window closest to the passenger, and the window opening of the target window is adjusted to the preset opening. For example, taking a five-seat vehicle as an example, when a passenger who suffers from motion sickness sits in the co-pilot, the target window is the window located at the right front; when a passenger who suffers from motion sickness sits in the left rear, the target window is the window located at the left rear; when a passenger who suffers from motion sickness sits in the right rear, the target window is the window located at the right rear.

[0101] The window opening refers to the percentage of the distance the window is lowered. The window height is set to 1m in advance. When the distance between the top of the window glass and the top of the window frame is 1cm, the window opening is 1%, when the distance is 2cm, the window opening is 2%, and so on. When the distance is 100cm, the window opening is 100%. For example, the preset opening is 20%.

[0102] By comparing the distance between the passenger and each window, the window closest to the passenger is used as the target window. The target window is opened so that the passenger can breathe the outside air more directly through the nearest window, thereby more effectively alleviating motion sickness symptoms.

[0103] In one possible implementation, the first facial information of the passenger is obtained and stored, so that when the passenger rides the vehicle again, the steps of adjusting the air quality parameters in the cabin and / or disabling the kinetic energy recovery function of the vehicle are performed if the collected second facial information of the passenger is consistent with the stored first facial information.

[0104] When a passenger takes a vehicle for the first time, the passenger actively turns on the vehicle's motion sickness function, which means that the passenger may be worried about motion sickness or will get motion sickness while riding, or the vehicle detects that the passenger has motion sickness symptoms during the ride, which means that the passenger will get motion sickness or have motion sickness symptoms while riding. Therefore, the vehicle will record and store the passenger's facial image, and identify the passenger's first facial information through the facial image. When the passenger takes the vehicle again, the vehicle identifies the passenger's second facial information. When it is determined that the second facial information is consistent with the first facial information, the motion sickness relief function is automatically turned on. By recording and storing the passenger's facial information when the vehicle turns on the motion sickness relief function, the vehicle will automatically turn on the motion sickness relief function when riding the same vehicle later, without the passenger having to manually turn on the motion sickness relief function, and without the vehicle automatically identifying whether the passenger is motion sickness, which is equivalent to increasing the conditions for turning on the motion sickness relief function and improving the vehicle's intelligence.

[0105] like Figure 5 As shown, Figure 5 The structure diagram of a vehicle control device provided in an embodiment of the present application is shown, and the vehicle control device 500 includes:

[0106] Determination module 510: used to determine whether the activation condition of the motion sickness relief function is met;

[0107] Adjustment module 520: used to adjust the air quality parameters in the cabin and / or disable the kinetic energy recovery function of the vehicle when the activation conditions are met, so as to alleviate the motion sickness symptoms of people who suffer from motion sickness.

[0108] In a possible implementation, the judgment module 510 is also used to: detect a voice activation command for a motion sickness relief function; detect a key activation command for a motion sickness relief function; recognize, during vehicle driving, that a passenger's voice information includes keywords with motion sickness implications; recognize, during vehicle driving, that a passenger's facial expression is more similar to a preset motion sickness expression than a preset similarity; wherein the preset motion sickness expression is a pre-collected expression presented by a user when he or she experiences motion sickness symptoms during a ride.

[0109] In a possible implementation, the adjustment module 520 is further used to: turn on at least one of the air conditioner, the negative ion generator, the fragrance system, and the car window; wherein the air output by the fragrance system includes a fragrance with an anti-motion sickness component.

[0110] In one possible implementation, the adjustment module 520 is also used to: obtain the pollutant concentration in the outside environment of the vehicle; when the pollutant concentration is within a preset concentration range, control the air conditioner to operate in a preset mode; wherein the preset mode includes at least one of the following modes: switching the ventilation mode of the air conditioner to an external circulation mode; switching the air supply mode of the air conditioner to a face blowing mode; switching the windshield of the air conditioner to a preset gear position.

[0111] In one possible implementation, the adjustment module 520 is also used to: obtain the pollutant concentration in the outside environment of the vehicle; when the pollutant concentration is within a preset concentration range, control the air conditioner to operate in a preset mode; wherein the preset mode includes at least one of the following modes: switching the ventilation mode of the air conditioner to an external circulation mode; switching the air supply mode of the air conditioner to a face blowing mode; switching the windshield of the air conditioner to a preset gear position.

[0112] In one possible implementation, the adjustment module 520 is also used to: open the vehicle window when the window opening condition is met; wherein the window opening condition includes at least one of the following information: detecting that the pollutant concentration in the outside environment is within a preset concentration range; detecting that the vehicle's driving speed is within a preset speed range; detecting that the outside environment temperature is within a preset temperature range; detecting that the current weather is not the preset weather, and the preset weather includes at least rainy weather, snowy weather and haze weather.

[0113] In one possible implementation, the judgment module 510 is also used to: obtain the first facial information of the passenger and store the first facial information, so that when the passenger rides the vehicle again, if the collected second facial information of the passenger is consistent with the stored first facial information, the steps of adjusting the air quality parameters in the cabin and / or disabling the kinetic energy recovery function of the vehicle are executed.

[0114] Figure 6 FIG. 1 shows a schematic diagram of the structure of a vehicle provided in an embodiment of the present application. Figure 6 As shown, the vehicle 600 includes: a memory 601 and a processor 602, wherein the memory 601 stores an executable program code 6011, and the processor 602 is used to call and execute the executable program code 6011 to perform a vehicle control method.

[0115] In addition, an embodiment of the present application also protects a device, which may include a memory and a processor, wherein the memory stores an executable program code, and the processor is used to call and execute the executable program code to execute a vehicle control method provided by an embodiment of the present application.

[0116] In this embodiment, the functional modules of the device can be divided according to the above method example. For example, each functional module can be corresponded, or two or more functions can be integrated into one processing module. The above integrated module can be implemented in the form of hardware. It should be noted that the division of modules in this embodiment is schematic and is only a logical function division. There may be other division methods in actual implementation.

[0117] In the case of dividing each functional module according to each function, the device may also include a judgment module, an adjustment module, etc. It should be noted that all relevant contents of each step involved in the above method embodiment can be referred to the functional description of the corresponding functional module, which will not be repeated here.

[0118] It should be understood that the device provided in this embodiment is used to execute the above-mentioned vehicle control method, and thus can achieve the same effect as the above-mentioned implementation method.

[0119] In the case of an integrated unit, the device may include a processing module and a storage module. When the device is applied to a vehicle, the processing module may be used to control and manage the actions of the vehicle. The storage module may be used to support the vehicle in executing mutual program codes, etc.

[0120] The processing module may be a processor or a controller, which may implement or execute various exemplary logic blocks, modules and circuits disclosed in the present application. The processor may also be a combination that implements computing functions, such as a combination of one or more microprocessors, a combination of digital signal processing (DSP) and a microprocessor, etc. The storage module may be a memory.

[0121] In addition, the device provided in the embodiments of the present application may specifically be a chip, component or module, and the chip may include a connected processor and memory; wherein the memory is used to store instructions, and when the processor calls and executes the instructions, the chip can execute a vehicle control method provided in the above embodiments.

[0122] This embodiment also provides a computer-readable storage medium, in which a computer program code is stored. When the computer program code is run on a computer, the computer executes the above-mentioned related method steps to implement a vehicle control method provided by the above-mentioned embodiment.

[0123] This embodiment also provides a computer program product. When the computer program product is run on a computer, the computer is caused to execute the above-mentioned related steps to implement a vehicle control method provided by the above-mentioned embodiment.

[0124] Among them, the device, computer-readable storage medium, computer program product or chip provided in this embodiment is used to execute the corresponding method provided above. Therefore, the beneficial effects that can be achieved can refer to the beneficial effects in the corresponding method provided above, and will not be repeated here.

[0125] Through the description of the above implementation methods, technical personnel in the relevant field can understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above.

[0126] In the embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic, for example, the division of modules or units is only a logical function division, and there may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another device, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0127] The above contents are only specific implementation methods of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A vehicle control method, characterized in that: The method comprises: Determine whether the conditions for enabling the motion sickness relief function are met; When the activation conditions are met, the air quality parameters in the cabin are adjusted and / or the kinetic energy recovery function of the vehicle is disabled to alleviate the motion sickness symptoms of the passengers.

2. The method according to claim 1, characterized in that The opening condition includes at least one of the following information: Detecting a voice activation command for the motion sickness relief function; Detecting a key activation instruction of the motion sickness relief function; During the driving of the vehicle, it is recognized that the passenger's voice information includes key words with motion sickness connotations; During the driving of the vehicle, it is recognized that the passenger's facial expression is more similar to a preset motion sickness expression than a preset similarity; wherein the preset motion sickness expression is an expression collected in advance and presented by the user when he or she experiences motion sickness symptoms during the ride.

3. The method according to claim 1, characterized in that The adjusting of the air quality parameters in the vehicle cabin comprises: At least one of turning on the air conditioner, turning on the negative ion generator, turning on the fragrance system and opening the car window; wherein the air output by the fragrance system includes a fragrance with an anti-motion sickness component.

4. The method according to claim 3, characterized in that The turning on the air conditioner comprises: Obtain the pollutant concentration in the environment outside the vehicle; When the pollutant concentration is within a preset concentration range, the air conditioner is controlled to operate in a preset mode; wherein the preset mode includes at least one of the following modes: Switching the ventilation mode of the air conditioner to an external circulation mode; Switching the air supply mode of the air conditioner to a face blowing mode; Switch the windshield of the air conditioner to a preset gear position.

5. The method according to claim 3, characterized in that: The opening of the vehicle window comprises: When the window opening condition is met, the vehicle window is opened; wherein the window opening condition includes at least one of the following information: Detecting that the pollutant concentration in the vehicle exterior environment is within the preset concentration range; Detecting that the driving speed of the vehicle is within a preset speed range; The vehicle's external ambient temperature is detected to be within the preset temperature range; It is detected that the current weather is not the preset weather, and the preset weather at least includes rainy weather, snowy weather and haze weather.

6. The method according to claim 5, characterized in that When the window opening condition is met, opening the window includes: When the window opening condition is met, obtaining the passenger position; Determining the distance between the passenger position and each window of the vehicle to obtain a plurality of distances; Determine the vehicle window corresponding to the minimum distance among the multiple distances as the target vehicle window; The window opening of the target window is adjusted to a preset opening.

7. The method according to any one of claims 1 to 6, characterized in that After adjusting the air quality parameters in the vehicle cabin and / or disabling the kinetic energy recovery function of the vehicle, the method further includes: Acquire the first facial information of the passenger and store the first facial information so that when the passenger rides the vehicle again, the steps of adjusting the air quality parameters in the cabin and / or disabling the kinetic energy recovery function of the vehicle can be performed if the collected second facial information of the passenger is consistent with the stored first facial information.

8. A vehicle control device, characterized in that: The device comprises: A judgment module, used to judge whether the activation conditions of the motion sickness relief function are met; The regulating module is used to adjust the air quality parameters in the cabin and / or disable the kinetic energy recovery function of the vehicle when the activation conditions are met, so as to alleviate the motion sickness symptoms of people who suffer from motion sickness.

9. A vehicle, characterized in that: The vehicle comprises: A memory for storing executable program codes; A processor, configured to call and run the executable program code from the memory, so that the vehicle executes the method according to any one of claims 1 to 7.

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

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