Vehicle control method, vehicle-mounted controller, system and vehicle

Abstract

The invention discloses a vehicle control method, a vehicle-mounted controller, a system and a vehicle. The method comprises the steps that when a vehicle is in a comfort level adjusting mode, first temperature data and first humidity data are obtained; when the first temperature data and the first humidity data do not meet the comfort degree suitable condition, the vehicle window system is controlled to work according to the first temperature data, and the target working mode of the air conditioner system is determined; when the target working mode is the internal circulation mode, the air conditioning system is controlled to conduct temperature self-adaption adjustment, and second temperature data and second humidity data are obtained; and when the second temperature data and the second humidity data meet the comfort degree suitable condition, exiting the comfort degree adjusting mode. According to the method, in the internal circulation mode, the second temperature data and the second humidity data of the vehicle are obtained, when the second temperature data and the second humidity data meet the comfort degree suitable condition, the comfort degree adjusting mode is quitted, in the high-temperature environment, the comfort degree of the interior of the vehicle is adjusted, and the comfort degree experience of a user is improved.

Description

Technical Field

[0001] The present invention relates to the field of vehicle technology, and in particular to a vehicle control method, a vehicle-mounted controller, a system and a vehicle. Background Art

[0002] When a vehicle is in a high temperature environment for a long time, the temperature inside the vehicle will rise and the humidity inside the vehicle will evaporate, resulting in a poor user comfort experience. In serious cases, the air inside the vehicle will affect the user's health. Existing remote control technology can control the vehicle air conditioning system to adjust the temperature, but this adjustment method cannot release the air inside the vehicle or adjust the humidity inside the vehicle, thus affecting the user's comfort experience. Therefore, how to control the comfort adjustment of the vehicle in a high temperature environment to improve the user's comfort experience is a technical problem that needs to be solved urgently. Summary of the invention

[0003] The embodiments of the present invention provide a vehicle control method, a vehicle-mounted controller, a system and a vehicle to solve the problem of how to control the vehicle to adjust the comfort in a high temperature environment.

[0004] A vehicle control method, comprising:

[0005] When the vehicle is in a comfort adjustment mode, obtaining first temperature data and first humidity data;

[0006] When the first temperature data and the first humidity data do not meet the comfort suitability condition, controlling the window system to operate and determining a target operating mode of the air conditioning system according to the first temperature data;

[0007] When the target working mode is the internal circulation mode, controlling the air conditioning system to perform temperature adaptive adjustment to obtain second temperature data and second humidity data;

[0008] When the second temperature data and the second humidity data meet the suitable comfort condition, exit the comfort adjustment mode.

[0009] Preferably, the first temperature data includes a first vehicle interior temperature and a first vehicle exterior temperature;

[0010] The controlling the operation of the window system and determining the target operation mode of the air conditioning system according to the first temperature data includes:

[0011] If the first vehicle interior temperature is greater than the first vehicle exterior temperature, controlling the window system to operate according to the measured rainfall, and determining the target operating mode of the air conditioning system to be an external circulation mode;

[0012] If the first vehicle interior temperature is not greater than the first vehicle exterior temperature, the window system is controlled to be completely closed, and a target operating mode of the air conditioning system is determined according to the first humidity data.

[0013] Preferably, the controlling the operation of the vehicle window system according to the measured rainfall comprises:

[0014] If the measured rainfall is less than the first rainfall threshold, the sunroof and the windows are controlled to open completely;

[0015] If the measured rainfall is not less than the first rainfall threshold, and the measured rainfall is less than the second rainfall threshold, the sunroof is controlled to be closed, and some of the vehicle windows are controlled to be opened;

[0016] If the measured rainfall is not less than the second rainfall threshold, the sunroof and the windows are controlled to be completely closed.

[0017] Preferably, the first humidity data includes a first in-vehicle humidity and a first outside-vehicle humidity;

[0018] Preferably, determining the target operating mode of the air-conditioning system according to the first humidity data includes:

[0019] If the first in-vehicle humidity is within a preset comfortable humidity range, determining that the target operating mode of the air-conditioning system is an internal circulation mode;

[0020] If the first in-vehicle humidity is lower than the preset comfortable humidity range, and the first in-vehicle humidity is lower than the first outside-vehicle humidity, determining that the target operating mode of the air-conditioning system is an external circulation mode;

[0021] If the first in-vehicle humidity is lower than the preset comfortable humidity range, and the first in-vehicle humidity is not less than the first outside-vehicle humidity, determining that the target operating mode of the air-conditioning system is an internal circulation mode;

[0022] If the first in-vehicle humidity is higher than the preset comfortable humidity range and the first in-vehicle humidity is greater than the first outside-vehicle humidity, then determining that the target operating mode of the air-conditioning system is an external circulation mode;

[0023] If the first in-vehicle humidity is higher than the preset comfortable humidity range and the first in-vehicle humidity is not greater than the first outside-vehicle humidity, it is determined that the target operating mode of the air-conditioning system is the internal circulation mode.

[0024] Preferably, the suitable comfort condition is that the temperature inside the vehicle is within a preset comfortable temperature range, and the humidity inside the vehicle is within a preset comfortable humidity range.

[0025] Preferably, before acquiring the first temperature data and the first humidity data when the vehicle is in the comfort adjustment mode, the vehicle control method further includes:

[0026] Get the switch status corresponding to the comfort adjustment mode;

[0027] If the switch state is on, the vehicle is controlled to enter a comfort adjustment mode according to a preset timing start rule;

[0028] If the switch state is in the off state, measured vehicle data is obtained, and when the measured vehicle data meets the activation condition corresponding to the comfort adjustment mode, the vehicle is controlled to enter the comfort adjustment mode.

[0029] Preferably, the activation conditions corresponding to the comfort adjustment mode include: the vehicle has been started, the vehicle is in a balanced state, and the vehicle display screen is in an on state.

[0030] A vehicle-mounted controller comprises a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor implements the above-mentioned vehicle control method when executing the computer program.

[0031] A vehicle control system, characterized in that it includes the above-mentioned on-board controller, a temperature sensor, a humidity sensor, a rain sensor, a window system and an air-conditioning system connected to the on-board controller, and the on-board controller is used to control the operation of the window system and the air-conditioning system based on temperature data collected by the temperature sensor, humidity data collected by the humidity sensor and measured rainfall collected by the rain sensor.

[0032] A vehicle comprises the above-mentioned vehicle control system.

[0033] The above-mentioned vehicle control method, vehicle-mounted controller, system and vehicle, when the vehicle is in the comfort adjustment mode, obtain the first temperature data and the first humidity data inside and outside the vehicle, control the window system to adjust the opening and closing of the windows and the sunroof according to the data size of the first temperature data, and determine that the air-conditioning system enters the corresponding target working mode to adjust the comfort inside the vehicle, so as to improve the user's comfort experience after the comfort adjustment is completed. When the target working mode is the internal circulation mode, the second temperature data and the second humidity data of the vehicle are obtained, so as to monitor in real time whether the second temperature data and the second humidity data corresponding to the vehicle meet the comfort suitability conditions during the comfort adjustment process. When it is determined that the second temperature data and the second humidity data meet the comfort suitability conditions, the comfort adjustment mode is exited, and the comfort adjustment of the interior of the vehicle is achieved in a high temperature environment to improve the user's comfort experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments of the present invention will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative labor.

[0035] Figure 1 is a flow chart of a vehicle control method in one embodiment of the present invention;

[0036] Figure 2 is another flow chart of a vehicle control method according to an embodiment of the present invention;

[0037] Figure 3 is another flow chart of a vehicle control method according to an embodiment of the present invention;

[0038] Figure 4 is another flow chart of a vehicle control method according to an embodiment of the present invention;

[0039] Figure 5 Schematic diagram of a vehicle-mounted controller according to an embodiment of the present invention. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] A vehicle control method provided in an embodiment of the present invention is used to control a vehicle to adjust its comfort level in a high temperature environment. The vehicle control method can be applied to a vehicle-mounted controller, which can be a controller dedicated to achieving comfort adjustment or a controller integrated with other functions.

[0042] In one embodiment, if Figure 1 As shown, a vehicle control method is provided, which is applied in Figure 5 The vehicle controller in the example is used to illustrate the process, including the following steps:

[0043] S101: When the vehicle is in a comfort adjustment mode, obtaining first temperature data and first humidity data;

[0044] S102: When the first temperature data and the first humidity data do not meet the comfort level condition, control the window system to operate according to the first temperature data and determine a target operating mode of the air conditioning system;

[0045] S103: When the target working mode is the internal circulation mode, controlling the air conditioning system to perform temperature adaptive adjustment to obtain second temperature data and second humidity data;

[0046] S104: When the second temperature data and the second humidity data meet the comfort suitability condition, exit the comfort adjustment mode.

[0047] The comfort adjustment mode refers to a working mode for adjusting the comfort of the vehicle. The first temperature data refers to data obtained by monitoring the ambient temperature of the vehicle before the comfort adjustment is performed on the vehicle when the vehicle is in the comfort adjustment mode, specifically including a first in-vehicle temperature and a first out-vehicle temperature obtained by monitoring the temperatures inside and outside the vehicle. The first humidity data refers to data obtained by monitoring the ambient humidity of the vehicle before the comfort adjustment is performed on the vehicle when the vehicle is in the comfort adjustment mode, specifically including a first in-vehicle humidity and a first out-vehicle humidity obtained by monitoring the humidity inside and outside the vehicle.

[0048] As an example, in step S101, when the vehicle controller determines that the vehicle is in the comfort adjustment mode, it can be specifically understood that the vehicle is in a mode in which the comfort adjustment function is turned on, and the first temperature data and the first humidity data of the environment in which the vehicle is located are monitored and obtained in real time. In this example, when it is determined that the vehicle enters the comfort adjustment mode, the first temperature data and the first humidity data of the environment in which the vehicle is located are obtained, so as to facilitate the subsequent determination of whether the first temperature data and the first humidity data meet the comfort suitability condition.

[0049] The suitable comfort condition refers to the preset conditions corresponding to the in-vehicle temperature and humidity that meet the comfort requirements. The target working mode refers to the working mode of the air-conditioning system when the air-conditioning system is used to adjust the comfort level inside the vehicle.

[0050] As an example, in step S102, the vehicle controller determines whether the first temperature data and the first humidity data meet the comfort suitability condition according to the acquired first temperature data and the first humidity data. When it is determined that the first temperature data and the first humidity data meet the comfort suitability condition, it indicates that the vehicle has a relatively suitable comfort level and there is no need to adjust the comfort level of the vehicle. Therefore, the vehicle is controlled to exit the comfort adjustment mode. When it is determined that the first temperature data and the first humidity data do not meet the comfort suitability condition, it indicates that the vehicle does not have a relatively suitable comfort level. At this time, the vehicle needs to be adjusted for comfort. Specifically, according to the first temperature data, the window system's windows and sunroof are controlled to be opened or closed, the corresponding target working mode of the air conditioning system is determined, and the air conditioning system is controlled to enter the corresponding target working mode. Understandably, in a high temperature environment, in order to improve the user's comfort experience, when the first temperature data and the first humidity data do not meet the comfort suitability condition, the temperature inside the vehicle needs to be lowered by the air conditioning system first. Therefore, it is necessary to determine the corresponding target working mode of the air conditioning system according to the first temperature data. In this example, when the vehicle-mounted controller determines that the first temperature data and the first humidity data do not meet the comfort suitability conditions, it controls the window system to adjust the opening and closing of the windows and sunroof according to the data size of the first temperature data, and determines that the air-conditioning system enters the corresponding target working mode, so as to achieve comfort adjustment inside the vehicle, so as to improve the user's comfort experience after the comfort adjustment is completed.

[0051] Among them, temperature adaptive adjustment refers to the process of adjusting the temperature inside the vehicle to ensure that the temperature inside the vehicle is not higher than the temperature outside the vehicle, so that the temperature inside the vehicle meets the appropriate comfort conditions. The second temperature data refers to the data obtained by monitoring the ambient temperature of the vehicle during the comfort adjustment process of the vehicle when the vehicle is in the comfort adjustment mode, specifically including the second temperature inside the vehicle and the second temperature outside the vehicle obtained by monitoring the temperature inside and outside the vehicle. The second humidity data refers to the data obtained by monitoring the ambient humidity of the vehicle during the comfort adjustment process of the vehicle when the vehicle is in the comfort adjustment mode, specifically including the second humidity inside the vehicle and the second humidity outside the vehicle obtained by monitoring the humidity inside and outside the vehicle.

[0052] As an example, in step S103, when the on-board controller determines that the target operating mode corresponding to the air-conditioning system is the internal circulation mode, it controls the air-conditioning system to perform temperature adaptive adjustment, automatically adjusts the temperature inside the vehicle, and monitors the second temperature data and the second humidity data of the vehicle's environment in real time during the comfort adjustment process. It can be understood that the on-board controller monitors and obtains the temperature inside the vehicle and the temperature outside the vehicle in real time during the comfort adjustment process of the vehicle in the internal circulation mode, and uses the obtained temperature inside the vehicle and the temperature outside the vehicle as the second temperature data. In this example, when the target operating mode is the internal circulation mode, the second temperature data and the second humidity data of the vehicle are obtained, so as to facilitate real-time monitoring of whether the second temperature data and the second humidity data corresponding to the vehicle meet the comfort suitability conditions during the comfort adjustment process.

[0053] As an example, in step S104, the on-board controller determines whether the second temperature data and the second humidity data meet the comfort suitability condition. When it is determined that the second temperature data and the second humidity data meet the comfort suitability condition, the comfort adjustment mode is directly exited; when it is determined that the second temperature data and the second humidity data do not meet the comfort suitability condition, it is necessary to continue to control the air-conditioning system to be in the internal circulation mode, and continue to monitor and obtain the second temperature data and the second humidity data corresponding to the vehicle, and determine whether the second temperature data and the second humidity data meet the comfort suitability condition until it is determined that the second temperature data and the second humidity data meet the comfort suitability condition. Understandably, when the second temperature data and the second humidity data meet the comfort suitability condition, it indicates that the comfort adjustment of the vehicle is completed, the vehicle is in a comfort state, and the comfort adjustment mode can be directly exited. When it is determined that the second temperature data and the second humidity data do not meet the comfort suitability condition, it indicates that the comfort adjustment of the vehicle needs to continue, that is, it is necessary to continue to perform steps S103 to S104 until it is determined that the second temperature data and the second humidity data meet the comfort suitability condition and the comfort adjustment of the vehicle is completed. In this example, when it is determined that the second temperature data and the second humidity data meet the comfort suitability condition, the comfort adjustment mode is exited to achieve comfort adjustment of the interior of the vehicle, which can improve the user's comfort experience.

[0054] In this embodiment, when the vehicle is in the comfort adjustment mode, the first temperature data and the first humidity data inside and outside the vehicle are obtained, and according to the data size of the first temperature data, the window system is controlled to adjust the opening and closing of the windows and the sunroof, and the air conditioning system is determined to enter the corresponding target working mode to adjust the comfort inside the vehicle, so as to improve the user's comfort experience after the comfort adjustment is completed. When the target working mode is the internal circulation mode, the second temperature data and the second humidity data of the vehicle are obtained, so as to monitor in real time whether the second temperature data and the second humidity data corresponding to the vehicle meet the comfort suitability conditions during the comfort adjustment process. When it is determined that the second temperature data and the second humidity data meet the comfort suitability conditions, the comfort adjustment mode is exited, and the comfort adjustment of the interior of the vehicle is achieved in a high temperature environment to improve the user's comfort experience.

[0055] In one embodiment, the first temperature data includes a first vehicle interior temperature and a first vehicle exterior temperature.

[0056] The first vehicle interior temperature refers to the vehicle interior temperature obtained by monitoring the vehicle interior temperature before the vehicle comfort adjustment is performed when the vehicle is in the comfort adjustment mode. The first vehicle exterior temperature refers to the vehicle exterior temperature obtained by monitoring the vehicle exterior temperature before the vehicle comfort adjustment is performed when the vehicle is in the comfort adjustment mode.

[0057] In one embodiment, if Figure 2 As shown, step S102, i.e., controlling the window system to operate and determining the target operating mode of the air conditioning system according to the first temperature data, includes:

[0058] S201: If the first vehicle interior temperature is greater than the first vehicle exterior temperature, controlling the window system to operate according to the measured rainfall, and determining that the target operating mode of the air conditioning system is an external circulation mode;

[0059] S202: If the first vehicle interior temperature is not greater than the first vehicle exterior temperature, the vehicle window system is controlled to be completely closed, and a target operating mode of the air conditioning system is determined according to the first humidity data.

[0060] Among them, the measured rainfall refers to the actual rainfall detected outside the vehicle.

[0061] As an example, in step S201, when the vehicle controller determines that the first in-vehicle temperature is greater than the first outside-vehicle temperature, it obtains the measured rainfall outside the vehicle, controls the opening and closing of the window system according to the measured rainfall, and determines the target operating mode of the air-conditioning system as the external circulation mode. Understandably, in a high-temperature environment, when it is determined that the first in-vehicle temperature is greater than the first outside-vehicle temperature, it is necessary to further adjust the first in-vehicle temperature so that the first in-vehicle temperature is less than the first outside-vehicle temperature to improve the user's comfort experience. At this time, the window system is controlled to work, and the target operating mode of the air-conditioning system is determined to be the external circulation mode, so as to facilitate the adjustment of the first in-vehicle temperature so that it is less than the first outside-vehicle temperature.

[0062] As an example, in step S202, when the vehicle controller determines that the first in-vehicle temperature is not greater than the first outside-vehicle temperature, it controls all the window systems to be closed, and further determines the target operating mode of the air-conditioning system based on the first humidity data. Understandably, if the first in-vehicle temperature is not greater than the first outside-vehicle temperature, it is necessary to further determine the target operating mode of the air-conditioning system based on the first humidity data, so as to facilitate the subsequent adjustment of the first humidity data and ultimately adjust the comfort of the vehicle.

[0063] In this embodiment, when it is determined that the first in-vehicle temperature is greater than the first outside-vehicle temperature, the window system is controlled to operate, and the target operating mode of the air-conditioning system is determined to be the external circulation mode, so as to facilitate the adjustment of the first in-vehicle temperature to be less than the first outside-vehicle temperature, and facilitate the subsequent further adjustment of the in-vehicle temperature and the in-vehicle humidity to meet the comfort suitability conditions, so as to achieve the adjustment of the comfort of the vehicle. When it is determined that the first in-vehicle temperature is not greater than the first outside-vehicle temperature, the target operating mode of the air-conditioning system is further determined according to the first humidity data, so as to facilitate the subsequent adjustment of the first humidity data, so as to achieve the adjustment of the comfort of the vehicle.

[0064] In one embodiment, if Figure 3 As shown, step S201, i.e. controlling the window system to work according to the measured rainfall, comprises:

[0065] S301: If the measured rainfall is less than the first rainfall threshold, control the sunroof and the windows to open completely;

[0066] S302: If the measured rainfall is not less than the first rainfall threshold and the measured rainfall is less than the second rainfall threshold, the sunroof is controlled to be closed and some of the vehicle windows are controlled to be opened;

[0067] S303: If the measured rainfall is not less than the second rainfall threshold, the sunroof and the vehicle windows are controlled to be completely closed.

[0068] The first rainfall threshold refers to a preset rainfall threshold for evaluating whether there is no rainfall or light rainfall. The second rainfall threshold is a preset rainfall threshold for evaluating whether there is heavy rainfall.

[0069] As an example, in step S301, when the vehicle controller determines that the measured rainfall is less than the first rainfall threshold, the sunroof and the windows are controlled to be fully opened. Understandably, if it is determined that the measured rainfall is less than the first rainfall threshold, it indicates that the measured rainfall is light rainfall or no rain, that is, it is light rain or no rain outside the vehicle, and the windows and the sunroof can be fully opened to speed up the adjustment of the first vehicle interior temperature, so that the first vehicle interior temperature is lower than the first vehicle exterior temperature at a faster adjustment speed.

[0070] As an example, in step S302, when the vehicle controller determines that the measured rainfall is not less than the first rainfall threshold and less than the second rainfall threshold, the vehicle window system is controlled to close the sunroof and open some of the windows. Understandably, if it is determined that the measured rainfall is not less than the first rainfall threshold and less than the second rainfall threshold, it can be determined that the measured rainfall outside the vehicle is moderate rainfall. At this time, the sunroof is controlled to be in a closed state and only some of the windows are opened, which can avoid the vehicle from leaking rain and causing the user to experience a poor comfort.

[0071] As an example, in step S303, when the vehicle controller determines that the measured rainfall is not less than the second rainfall threshold, it controls the sunroof and windows to close. Understandably, if the measured rainfall is not less than the second rainfall threshold, it indicates that the measured rainfall outside the vehicle is heavy rainfall. At this time, the window system is controlled to close all the sunroofs and windows to prevent the vehicle from leaking rain, which causes a poor user comfort experience.

[0072] In this embodiment, the opening and closing of the windows and the sunroof are controlled according to the measured rainfall, which can not only speed up the adjustment of the first car interior temperature when there is light rain or no rain, but also reduce the first car interior temperature to less than the first car exterior temperature at a faster adjustment speed, thereby helping to improve the user's comfort experience.

[0073] In one embodiment, the first humidity data includes a first in-vehicle humidity and a first outside-vehicle humidity.

[0074] The first in-vehicle humidity refers to the in-vehicle humidity obtained by monitoring the humidity inside the vehicle before the comfort adjustment is performed on the vehicle when the vehicle is in the comfort adjustment mode. The first outside-vehicle humidity refers to the outside-vehicle humidity obtained by monitoring the humidity outside the vehicle before the comfort adjustment is performed on the vehicle when the vehicle is in the comfort adjustment mode.

[0075] In one embodiment, step S202, i.e., determining a target operating mode of the air conditioning system according to the first humidity data, includes:

[0076] S2021: If the first vehicle interior humidity is within a preset comfortable humidity range, determining that the target operating mode of the air conditioning system is an internal circulation mode;

[0077] S2022: If the first vehicle interior humidity is lower than a preset comfortable humidity range, and the first vehicle interior humidity is lower than the first vehicle exterior humidity, determining that the target operating mode of the air conditioning system is an external circulation mode;

[0078] S2023: If the first vehicle interior humidity is lower than the preset comfortable humidity range and the first vehicle interior humidity is not lower than the first vehicle exterior humidity, determining that the target operating mode of the air conditioning system is the internal circulation mode;

[0079] S2024: if the first vehicle interior humidity is higher than a preset comfortable humidity range and the first vehicle interior humidity is greater than the first vehicle exterior humidity, determining that the target operating mode of the air conditioning system is an external circulation mode;

[0080] S2025: If the first vehicle interior humidity is higher than a preset comfortable humidity range and the first vehicle interior humidity is not greater than the first vehicle exterior humidity, then the target operating mode of the air-conditioning system is determined to be an internal circulation mode.

[0081] The preset comfortable humidity range refers to the range of humidity in the vehicle that meets the appropriate comfort conditions. For example, the preset comfortable humidity range can be set to [0.3, 0.8].

[0082] As an example, in step S2021, when the vehicle-mounted controller determines that the first in-car humidity is within the preset comfortable humidity range, the target operating mode of the air-conditioning system is determined to be the internal circulation mode. Understandably, if the first in-car humidity is within the preset comfort range, it indicates that the first in-car humidity meets the comfort suitability condition. Therefore, the target operating mode of the air-conditioning system is determined to be the internal circulation mode, which is used to adjust the first in-car temperature to meet the comfort suitability condition. In this example, when the first in-car humidity is within the preset comfortable humidity range, the target operating mode of the air-conditioning system is determined to be the internal circulation mode, which is convenient for adjusting the first in-car temperature and achieving comfort adjustment of the vehicle.

[0083] As an example, in step S2022, when the vehicle controller determines that the first in-vehicle humidity is lower than a preset comfortable humidity range and the first in-vehicle humidity is lower than the first outside-vehicle humidity, the target operating mode of the air-conditioning system is determined to be the external circulation mode.

[0084] Understandably, when it is determined that the humidity inside the first vehicle is lower than the preset comfortable humidity range, it can be determined that the humidity inside the first vehicle does not meet the suitable comfort condition and the humidity inside the first vehicle needs to be adjusted.

[0085] Furthermore, the first in-vehicle humidity is lower than the preset comfortable humidity range, and the first in-vehicle humidity is lower than the first outside humidity, indicating that the interior of the vehicle is drier than the outside of the vehicle. The ratio of air entering the vehicle and air discharged from the vehicle can be coordinated through the external circulation mode of the air conditioning system, and the first outside humidity is used to adjust the first in-vehicle humidity, so that the first in-vehicle humidity is adjusted to within the preset appropriate range. For example, if the preset comfortable humidity range is [0.3, 0.8], the first in-vehicle humidity is 0.21, and the first outside humidity is 0.5, the first outside humidity can be used to adjust the first in-vehicle humidity by exchanging the gas inside and outside the vehicle through the external circulation mode, so that the first in-vehicle humidity is adjusted to within the preset comfortable humidity range. Therefore, when the first in-vehicle humidity is lower than the preset comfortable humidity range and the first in-vehicle humidity is lower than the first outside humidity, the target operating mode of the air conditioning system is determined to be the external circulation mode.

[0086] As an example, in step S2023, when the vehicle controller determines that the first in-vehicle humidity is lower than a preset comfortable humidity range and the first in-vehicle humidity is not less than the first outside-vehicle humidity, the target operating mode of the air-conditioning system is determined to be the internal circulation mode.

[0087] Understandably, when it is determined that the humidity inside the first vehicle is lower than the preset comfortable humidity range, it can be determined that the humidity inside the first vehicle does not meet the suitable comfort condition and the humidity inside the first vehicle needs to be adjusted.

[0088] Further, the first in-car humidity is lower than the preset comfortable humidity range, and the first in-car humidity is not less than the first outside humidity. Since the in-car humidity is lower than the preset comfortable humidity range, it indicates that the first in-car humidity is low and needs to be increased. However, since the first in-car humidity is not less than the first outside humidity, it indicates that the first in-car humidity cannot be adjusted by the first outside temperature through the external circulation mode. For example, if the preset comfortable humidity range is [0.3, 0.8], the first in-car humidity is 0.21, and the first outside humidity is 0.19, the first in-car humidity needs to be increased, but the first outside humidity is lower than the first in-car humidity, and the first in-car humidity cannot be increased through the external circulation. Therefore, when the first in-car humidity is lower than the preset comfortable humidity range and the first in-car humidity is not less than the first outside humidity, it is determined that the target working mode of the air-conditioning system is the internal circulation mode, until the subsequent vehicle surrounding environment changes, it is determined that the first in-car humidity is less than the first outside humidity, and step S2021 is further executed to adjust the first in-car humidity to the preset comfortable humidity range.

[0089] As an example, in step S2024, when the vehicle controller determines that the first in-vehicle humidity is higher than a preset comfortable humidity range and the first in-vehicle humidity is greater than the first outside-vehicle humidity, the target operating mode of the air-conditioning system is determined to be the external circulation mode.

[0090] Understandably, when the humidity inside the first vehicle is higher than a preset comfortable humidity range, it can be determined that the humidity inside the first vehicle does not meet the appropriate comfort conditions, and the humidity inside the first vehicle needs to be adjusted.

[0091] Furthermore, the first in-vehicle humidity is higher than the preset comfortable humidity range, and the first in-vehicle humidity is greater than the first outside-vehicle humidity, indicating that the interior of the vehicle is too humid compared to the outside of the vehicle. The air entering the vehicle and the air discharged from the vehicle can be coordinated through the external circulation mode of the air conditioning system, and the first outside-vehicle humidity is used to adjust the first in-vehicle humidity, so that the first in-vehicle humidity is adjusted to within the preset appropriate range. For example, if the preset comfortable humidity range is [0.3, 0.8], the first in-vehicle humidity is 0.8, and the first outside-vehicle humidity is 0.3, the first outside-vehicle humidity can be adjusted to within the preset comfortable humidity range by exchanging the gas inside and outside the vehicle through the external circulation mode. Therefore, when the first in-vehicle humidity is higher than the preset comfortable humidity range and the first in-vehicle humidity is greater than the first outside-vehicle humidity, the target operating mode of the air conditioning system is determined to be the external circulation mode.

[0092] As an example, in step S2025, when the onboard controller determines that the first in-vehicle humidity is higher than a preset comfortable humidity range and the first in-vehicle humidity is not greater than the first outside-vehicle humidity, the target operating mode of the air-conditioning system is determined to be the internal circulation mode.

[0093] Understandably, when the humidity inside the first vehicle is higher than a preset comfortable humidity range, it can be determined that the humidity inside the first vehicle does not meet the appropriate comfort conditions, and the humidity inside the first vehicle needs to be adjusted.

[0094] Further, the first in-car humidity is higher than the preset comfortable humidity range, and the first in-car humidity is not greater than the first outside humidity, indicating that the first in-car humidity is high, and the first in-car humidity needs to be dried and adjusted to reduce the first in-car humidity. However, the first in-car humidity is not greater than the first outside humidity, indicating that the outside humidity is higher. Therefore, the first outside humidity cannot dry and adjust the first in-car humidity. For example, if the preset comfortable humidity range is [0.3, 0.8], the first in-car humidity is 0.8, and the first outside humidity is 0.9, it is impossible to exchange the gas inside and outside the vehicle through the external circulation mode to reduce the first in-car humidity. Therefore, when the first in-car humidity is higher than the preset comfortable humidity range, and the first in-car humidity is not greater than the first outside humidity, it is determined that the target working mode of the air conditioning system is the internal circulation mode, until the subsequent vehicle surrounding environment changes, it is determined that the first in-car humidity is greater than the first outside humidity, and step S2024 is further executed to adjust the first in-car humidity to the preset comfortable humidity range.

[0095] In this embodiment, when the first in-car humidity is within the preset comfortable humidity range, the target operating mode of the air conditioning system is determined to be the internal circulation mode, so as to adjust the first in-car temperature and achieve comfort adjustment of the vehicle. When the first in-car humidity is not within the preset comfortable humidity range, the target operating mode of the air conditioning system is determined according to the relationship between the first in-car humidity and the first in-car temperature, so as to adjust the in-car humidity more accurately.

[0096] In one embodiment, the suitable comfort condition is that the temperature inside the vehicle is within a preset comfortable temperature range, and the humidity inside the vehicle is within a preset comfortable humidity range.

[0097] The preset comfortable temperature range refers to a preset relatively comfortable temperature range in the vehicle, for example, the preset comfortable temperature range is [20°C, 26°C].

[0098] For example, when the vehicle controller determines that the first in-vehicle temperature is within the preset comfortable temperature range and the first in-vehicle humidity is within the preset comfortable humidity range, the vehicle controller determines that the first in-vehicle temperature and the first in-vehicle humidity meet the comfort suitability condition. For another example, when the vehicle controller determines that the in-vehicle temperature in the second temperature data is within the preset comfortable temperature range and the in-vehicle humidity in the second humidity data is within the preset comfortable humidity range, the vehicle controller determines that the second temperature data and the second humidity data meet the comfort suitability condition.

[0099] In one embodiment, if Figure 4 As shown, before step S101, that is, when the vehicle is in the comfort adjustment mode and before acquiring the first temperature data and the first humidity data, the vehicle control method further includes:

[0100] S401: Obtaining the switch status corresponding to the comfort adjustment mode;

[0101] S402: If the switch state is on, the vehicle is controlled to enter a comfort adjustment mode according to a preset timing start rule;

[0102] S403: If the switch state is off, obtain measured vehicle data, and when the measured vehicle data meets the start condition corresponding to the comfort adjustment mode, control the vehicle to enter the comfort adjustment mode.

[0103] The switch state corresponding to the comfort adjustment mode is the current state of the control switch that controls the vehicle to enter the comfort adjustment mode, and the switch state corresponding to the comfort adjustment mode includes an on state and an off state.

[0104] As an example, in step S401, the vehicle controller obtains the switch state corresponding to the comfort adjustment mode, and determines whether the switch state corresponding to the comfort adjustment mode is on or off, so as to facilitate the subsequent determination of the method for entering the comfort adjustment mode. Among them, the preset timing start rule refers to the rule for automatically controlling the vehicle to enter the comfort adjustment mode according to the preset timing rule.

[0105] As an example, in step S402, when the onboard controller determines that the switch state corresponding to the comfort adjustment mode is in the on state, it is determined that the vehicle has started the comfort adjustment mode. At this time, the vehicle can be controlled to enter the comfort adjustment mode at a predetermined time according to the preset timed start rule. For example, if the preset timed start rule is to control the vehicle to enter the comfort adjustment mode every two hours, the onboard controller will control the vehicle to enter the comfort adjustment mode every two hours. In this example, when the switch state is in the on state, according to the preset timed start rule, the vehicle is controlled to start the function corresponding to the comfort adjustment mode, so as to achieve the purpose of automatically controlling the vehicle to adjust the comfort.

[0106] The measured vehicle data refers to the vehicle-related data collected in real time. The opening condition corresponding to the comfort adjustment mode refers to the pre-set condition used to determine whether the vehicle can be controlled to enter the comfort adjustment mode when the switch state corresponding to the comfort adjustment mode is in the closed state.

[0107] As an example, in step S403, when the onboard controller determines that the switch state corresponding to the comfort adjustment mode is in the off state, it determines that the vehicle has not started the comfort adjustment mode. At this time, the measured vehicle data can be obtained, and then based on the measured vehicle data, it is determined whether the start-up conditions corresponding to the comfort adjustment mode are met. When it is determined that the above-mentioned measured vehicle data meets the start-up conditions corresponding to the comfort adjustment mode, the vehicle is controlled to enter the comfort adjustment mode. In this example, when it is determined that the measured vehicle data meets the start-up conditions corresponding to the comfort adjustment mode, the vehicle is directly controlled to enter the comfort adjustment mode, which can ensure the functional smoothness of the vehicle comfort adjustment and improve the user's comfort experience.

[0108] In this embodiment, when the switch state is on, the vehicle is controlled to enter the comfort adjustment mode according to the preset timed start rule, so as to achieve the purpose of automatically controlling the vehicle to adjust the comfort. When it is determined that the measured vehicle data meets the start-up conditions corresponding to the comfort adjustment mode, the vehicle is controlled to enter the comfort adjustment mode, so as to assist in controlling the smoothness of the function of adjusting the comfort of the vehicle according to the measured vehicle data, thereby improving the user's comfort experience.

[0109] In one embodiment, the activation conditions corresponding to the comfort adjustment mode include: the vehicle has been started, the vehicle is in a stable state, and the vehicle display screen is in an on state.

[0110] It can be understood that the measured vehicle data meets the activation conditions corresponding to the comfort adjustment mode only when the vehicle is started, the vehicle is in a stable state and the vehicle display screen is on.

[0111] As an example, when the on-board controller determines that the vehicle has been started, the vehicle is in a stable state and the vehicle display screen is on, and determines that the measured vehicle data meets the activation conditions corresponding to the comfort adjustment mode, the vehicle is controlled to enter the comfort adjustment mode.

[0112] In this embodiment, when the vehicle has been started, the vehicle is in a stable state and the vehicle display screen is in the on state, the measured vehicle data meets the activation conditions corresponding to the comfort adjustment mode, and can more accurately determine whether it is necessary to control the vehicle to enter the comfort adjustment mode, thereby avoiding false triggering of the comfort adjustment mode.

[0113] As another example, first, the on-board controller determines whether the vehicle has been started in the measured vehicle data. When it is determined that the vehicle has been started, it determines whether the vehicle is in a stable state; when it is determined that it has not been started, it is directly determined that the vehicle cannot be controlled to enter the comfort adjustment mode. Secondly, when the on-board controller determines that the vehicle is in a stable state, it further determines whether the vehicle display screen is turned on; when it is determined that the vehicle is not in a stable state, it is directly determined that the vehicle cannot be controlled to enter the comfort adjustment mode. In this example, the on-board controller can determine whether the vehicle is in a stable state by calculating the height difference between the lowest position and the highest position of the vehicle's wheels. Thirdly, when the on-board controller determines that the vehicle display screen is turned on, the vehicle controls the vehicle to enter the comfort adjustment mode. When it is determined that the vehicle display screen is not turned on, it is determined that the vehicle cannot be controlled to enter the comfort adjustment mode.

[0114] In this embodiment, when the vehicle is already turned on, it continues to determine whether the vehicle is in a stable state. When the vehicle is in a stable state, it is further determined whether the vehicle display screen is turned on. When it is determined that the vehicle display screen is already turned on, the vehicle is controlled to enter the comfort adjustment mode. This method facilitates more accurate determination of whether the vehicle needs to be controlled to enter the comfort adjustment mode, thereby avoiding false triggering of the comfort adjustment mode.

[0115] It should be understood that the order of execution of the steps in the above embodiment does not necessarily mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiment of the present invention.

[0116] In one embodiment, a vehicle-mounted controller is provided, and its internal structure diagram can be as follows: Figure 5As shown. The on-board controller includes a processor, a memory, a network interface and a database connected through a system bus. Among them, the processor of the on-board controller is used to provide computing and control capabilities. The memory of the on-board controller includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database of the on-board controller is used to store data used or generated during the execution of the vehicle control method. The network interface of the on-board controller is used to communicate with an external terminal through a network connection. When the computer program is executed by the processor, a vehicle control method is implemented.

[0117] In one embodiment, a vehicle controller is provided, including a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the vehicle control method in the above embodiment is implemented, for example Figure 1 S101-S104 as shown, or Figures 2 to 4 To avoid repetition, it will not be described here.

[0118] In one embodiment, a vehicle control system is provided, characterized in that it includes the above-mentioned vehicle-mounted controller, a temperature sensor, a humidity sensor, a rain sensor, a window system and an air-conditioning system connected to the vehicle-mounted controller, and the vehicle-mounted controller is used to control the operation of the window system and the air-conditioning system according to temperature data collected by the temperature sensor, humidity data collected by the humidity sensor and actual rainfall collected by the rain sensor.

[0119] As an example, a vehicle control system includes an on-board controller, and an outside temperature sensor, an inside temperature sensor, an outside humidity sensor, an inside humidity sensor, a rain sensor, a window system, and an air conditioning system connected to the on-board controller, wherein the outside temperature sensor is used to collect the inside temperature of the vehicle, and the outside temperature sensor is used to collect the outside temperature. The outside humidity sensor is used to collect the inside humidity, and the outside humidity sensor is used to collect the outside humidity. The rain sensor is used to obtain the measured rainfall. The window system is used to control the opening and closing of the vehicle windows and sunroof. The air conditioning sensor is used to realize the internal circulation, external circulation and automatic temperature adjustment of the vehicle. The above-mentioned on-board controller, and the outside temperature sensor, the inside temperature sensor, the outside humidity sensor, the inside humidity sensor, the rain sensor, the window system, and the air conditioning system connected to the on-board controller jointly realize the comfort adjustment of the vehicle.

[0120] In this embodiment, the vehicle-mounted controller, and the outdoor temperature sensor, indoor temperature sensor, outdoor humidity sensor, indoor humidity sensor, rain sensor, window system and air-conditioning system connected to the vehicle-mounted controller jointly realize the comfort adjustment of the vehicle to improve the user's comfort experience.

[0121] In one embodiment, a vehicle is provided, comprising the above-mentioned vehicle control system.

[0122] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example. In actual applications, the above-mentioned functions can be distributed and completed by different functional units and modules as needed, 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.

[0123] The embodiments described above are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention, and should all be included in the protection scope of the present invention.

Claims

1. A vehicle control method, characterized in that: include: When the vehicle is in a comfort adjustment mode, obtaining first temperature data and first humidity data; When the first temperature data and the first humidity data do not meet the comfort suitability condition, controlling the window system to operate and determining a target operating mode of the air conditioning system according to the first temperature data; When the target working mode is the internal circulation mode, controlling the air conditioning system to perform temperature adaptive adjustment to obtain second temperature data and second humidity data; When the second temperature data and the second humidity data meet the suitable comfort condition, exit the comfort adjustment mode.

2. The vehicle control method according to claim 1, characterized in that: The first temperature data includes a first vehicle interior temperature and a first vehicle exterior temperature; The controlling the operation of the window system and determining the target operation mode of the air conditioning system according to the first temperature data includes: If the first vehicle interior temperature is greater than the first vehicle exterior temperature, controlling the window system to operate according to the measured rainfall, and determining the target operating mode of the air conditioning system to be an external circulation mode; If the first vehicle interior temperature is not greater than the first vehicle exterior temperature, the window system is controlled to be completely closed, and a target operating mode of the air conditioning system is determined according to the first humidity data.

3. The vehicle control method according to claim 2, characterized in that: The method of controlling the operation of the vehicle window system according to the measured rainfall comprises: If the measured rainfall is less than the first rainfall threshold, the sunroof and the windows are controlled to open completely; If the measured rainfall is not less than the first rainfall threshold, and the measured rainfall is less than the second rainfall threshold, the sunroof is controlled to be closed, and some of the vehicle windows are controlled to be opened; If the measured rainfall is not less than the second rainfall threshold, the sunroof and the windows are controlled to be completely closed.

4. The vehicle control method according to claim 2, characterized in that: The first humidity data includes a first in-vehicle humidity and a first outside-vehicle humidity; Determining the target operating mode of the air conditioning system according to the first humidity data includes: If the first in-vehicle humidity is within a preset comfortable humidity range, determining that the target operating mode of the air-conditioning system is an internal circulation mode; If the first in-vehicle humidity is lower than the preset comfortable humidity range, and the first in-vehicle humidity is lower than the first outside-vehicle humidity, determining that the target operating mode of the air-conditioning system is an external circulation mode; If the first in-vehicle humidity is lower than the preset comfortable humidity range, and the first in-vehicle humidity is not less than the first outside-vehicle humidity, determining that the target operating mode of the air-conditioning system is an internal circulation mode; If the first in-vehicle humidity is higher than the preset comfortable humidity range and the first in-vehicle humidity is greater than the first outside-vehicle humidity, then determining that the target operating mode of the air-conditioning system is an external circulation mode; If the first in-vehicle humidity is higher than the preset comfortable humidity range and the first in-vehicle humidity is not greater than the first outside-vehicle humidity, it is determined that the target operating mode of the air-conditioning system is the internal circulation mode.

5. The vehicle control method according to claim 1, characterized in that: The suitable comfort condition is that the temperature inside the vehicle is within a preset comfortable temperature range, and the humidity inside the vehicle is within a preset comfortable humidity range.

6. The vehicle control method according to claim 1, characterized in that: Before acquiring the first temperature data and the first humidity data when the vehicle is in the comfort adjustment mode, the vehicle control method further includes: Get the switch status corresponding to the comfort adjustment mode; If the switch state is on, the vehicle is controlled to enter a comfort adjustment mode according to a preset timing start rule; If the switch state is in the off state, measured vehicle data is obtained, and when the measured vehicle data meets the activation condition corresponding to the comfort adjustment mode, the vehicle is controlled to enter the comfort adjustment mode.

7. The vehicle control method according to claim 6, characterized in that: The activation conditions corresponding to the comfort adjustment mode include: the vehicle has been started, the vehicle is in a balanced state, and the vehicle display screen is in an on state.

8. A vehicle-mounted controller, 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 vehicle control method according to any one of claims 1 to 7 is implemented.

9. A vehicle control system, characterized in that: The vehicle-mounted controller comprises the vehicle-mounted controller as claimed in claim 8, a temperature sensor, a humidity sensor, a rain sensor, a window system and an air-conditioning system connected to the vehicle-mounted controller, wherein the vehicle-mounted controller is used to control the operation of the window system and the air-conditioning system according to the temperature data collected by the temperature sensor, the humidity data collected by the humidity sensor and the measured rainfall collected by the rain sensor.

10. A vehicle, characterized in that: Includes the vehicle control system as described in claim 9.

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