Intelligent cabin temperature adjusting system and method and storage medium

Abstract

The invention relates to the technical field of automobile control methods, in particular to an intelligent cabin temperature adjusting system and method and a storage medium. Comprising a travel intention judgment module, a starting time calculation module, an automatic starting module and an automatic adjusting module, and the travel intention judgment module is used for judging whether travel of a vehicle owner is in a conventional travel mode or not; the starting time calculation module is used for calculating the advanced starting time of the air conditioning system according to the travel time of the vehicle owner when the vehicle owner is judged to be in the conventional travel mode; the automatic starting module is used for starting the air-conditioning system according to the air-conditioning advanced starting time; the automatic adjusting module is used for automatically adjusting air outlet of the air conditioner after the vehicle owner gets close to the vehicle and the vehicle owner and the passengers get on the vehicle. According to the cabin temperature intelligent adjustment method and system, automatic and intelligent adjustment and control can be carried out based on the travel mode of the vehicle owner, a good and comfortable riding environment can be constructed for the vehicle owner before the vehicle owner gets on the vehicle without operation of the vehicle owner, and the comfort of the cabin is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle control methods, and particularly to an intelligent cabin temperature regulation system, method and storage medium. Background Art

[0002] Currently, for many car owners, sometimes they can only park their cars outdoors. Especially in summer, after the car is parked outdoors and exposed to the sun for a long time, the temperature inside the car rises sharply. Sometimes the temperature exceeds 70 °C. When the car owner enters the car, they will feel that the seats and the steering wheel are scalding hot. The high temperature in the enclosed space will also cause stuffiness, and the car owners and passengers entering the car will feel very uncomfortable. To solve this problem, car owners generally turn on the cold air system of the car air conditioner, and after reducing the temperature inside the car to a certain level through a period of time, they enter the car.

[0003] However, when the car owner turns on the cold air system of the car air conditioner, they need to open the car door, then start the vehicle, turn on the refrigeration air conditioner, adjust the cold air temperature to the lowest, and at the same time adjust the air volume to the maximum position, manually control the window to be lowered to a certain extent, and then get out of the car and wait for the temperature inside the vehicle cabin to drop. The whole operation process is relatively troublesome and time-consuming, reducing the car owner's use experience. At the same time, the cooling efficiency of the vehicle cabin is relatively low, and the cooling time is relatively long, and the car owner needs to wait for a long time.

[0004] Of course, for vehicles with remote control capabilities now, it is also possible to remotely turn on the air conditioner to achieve operations such as cabin temperature regulation or front windshield defrosting, and the temperature inside the cabin can be adjusted before the car owner enters the car, which can avoid the problems of long on-site waiting time and troublesome operations.

[0005] For example, an existing technology called a cooling control method for a vehicle cabin proposes a method for pre-adjusting the cabin temperature by identifying the user's driving intention. When the user's driving intention is identified, the cabin temperature of the vehicle and the start state of the air conditioner are detected. If the cabin temperature of the vehicle is greater than or equal to the preset temperature and the air conditioner is in the unstarted state, then control the vehicle to run according to the preset cooling mode. The preset cooling mode includes controlling both the air conditioner and the ventilation equipment of the vehicle to run at their corresponding maximum gears. This method determines that the user has the driving intention by receiving the remote unlocking signal of the vehicle and detecting that the user approaches or operates the driver's door handle of the vehicle. This method actually mainly simplifies the procedure of the cooling operation. By setting up a set of cooling operation methods, and then quickly starting the cooling operation method when the car owner is about to get in the car to cool down the inside of the car. However, this method still has slow temperature adjustment, and the car owner still needs to wait outside the car for a period of time, and does not solve the problem of long waiting time and a lot of time consumption.

[0006] Currently, there is also a method of adjusting the temperature in the car in advance by remotely controlling the vehicle before the car is needed. However, this method also has some problems. For car owners who use the car frequently and regularly, it is necessary to operate in advance every time, which is cumbersome. If you forget to operate remotely one time, you may face the problem of the temperature in the car being too high or too low. Moreover, after entering the car, in general, the air outlet of the air conditioner in the car is opened to the maximum. After entering the car, the owner needs to adjust the air outlet of the air conditioner, which further increases the cumbersome preparation work. Summary of the invention

[0007] The purpose of this application is to address the deficiencies of the above-mentioned background technology and to provide a cabin temperature intelligent adjustment system, method and storage medium.

[0008] The technical solution of the present application is: a cabin temperature intelligent adjustment system, comprising:

[0009] A travel intention judgment module, which is used to judge whether the owner's travel is a regular travel mode;

[0010] A start-up time calculation module, which is used to calculate the advance start-up time of the air conditioning system according to the travel time of the vehicle owner when it is determined that the vehicle owner is in a regular travel mode;

[0011] An automatic start module, the automatic start module is used to start the air conditioning system according to the advance start time of the air conditioning;

[0012] The automatic adjustment module is used to automatically adjust the air outlet of the air conditioner when the owner approaches the vehicle and the owner and passengers get on the vehicle.

[0013] According to a cabin temperature intelligent adjustment system provided by the present application, the travel intention judgment module includes:

[0014] A regular mode determination module, which is used to determine whether the owner's travel is in a regular travel mode according to the current date and the owner's regular travel pattern when no remote air conditioning control command from the owner is received;

[0015] A temporary mode determination module is used to determine whether the vehicle owner is in a temporary mode when receiving a remote air conditioning control command from the vehicle owner.

[0016] According to a cabin temperature intelligent adjustment system provided by the present application, the startup time calculation module includes:

[0017] A current vehicle status acquisition module, which is used to obtain the current temperature and humidity of the vehicle according to the weather conditions at the current location of the vehicle;

[0018] An adjustment judgment module, which is used to compare the current temperature and current humidity with a preset temperature range and a preset humidity range, and judge whether it is necessary to warm up the cockpit, cool down the cockpit, heat the steering wheel, heat the seats, ventilate the seats, and defrost according to the comparison result;

[0019] A regulation calculation module, which calculates the consumption time when reaching the preset effect according to the adjustment mode obtained by the adjustment judgment module and the current temperature and current humidity obtained by the current vehicle condition acquisition module, and determines the early start time of the air conditioning system according to the consumption time and the owner's travel time.

[0020] According to an intelligent cockpit temperature adjustment system provided by the present application, the automatic adjustment module includes,

[0021] A first sensing module, which is used to sense whether the owner approaches or opens the door in the normal travel mode and when the air conditioning system is running;

[0022] A first adjustment module, which is used to control the air outlet wind speed of the air conditioner to decrease when the owner approaches or opens the door.

[0023] According to an intelligent cockpit temperature adjustment system provided by the present application, the automatic adjustment module includes,

[0024] A second sensing module, which is used to sense the distribution of passengers in the vehicle after the vehicle is started;

[0025] A second adjustment module, which is used to open the air outlets at the positions where there are passengers and close the air outlets at the positions where there are no passengers according to the distribution of passengers in the vehicle.

[0026] According to an intelligent cockpit temperature adjustment system provided by the present application, the automatic adjustment module includes,

[0027] A third sensing module, which is used to sense the category of passengers after the vehicle is started;

[0028] A third adjustment module, which is used to reduce the blowing wind speed and adjust the air outlet to a non-head position when the sensed category of passengers is the elderly or children.

[0029] According to an intelligent cockpit temperature adjustment system provided by the present application, the automatic adjustment module includes,

[0030] A fourth sensing module, which is used to sense the body temperature of passengers after the vehicle is started;

[0031] A fourth adjustment module, which is used to adjust the air outlet to face the position with the largest temperature deviation of the occupant when the maximum temperature difference between different parts of the occupant's body exceeds a set difference according to the temperature condition of the occupant's body, and adjust the air outlet to sweep the occupant when the maximum temperature difference between different parts of the occupant's body does not exceed the set difference.

[0032] According to a vehicle cabin temperature intelligent adjustment system provided by the present application, the automatic adjustment module includes

[0033] A fifth sensing module, which is used to sense whether the occupant is an occupant with a preset air-conditioning adjustment preference after the vehicle starts;

[0034] A fifth adjustment module, which is used to automatically control the air conditioner to adjust according to the preset air-conditioning adjustment preference of the occupant when it is determined that the occupant is an occupant with a preset air-conditioning adjustment preference.

[0035] The present application also relates to a method for intelligent adjustment of vehicle cabin temperature, including

[0036] Before the vehicle starts, judge whether it is a regular travel mode or a temporary travel mode based on the owner's regular travel pattern and whether a remote air-conditioning control instruction sent by the owner is received;

[0037] When it is determined that the owner is in the regular travel mode, calculate the early start time of the air-conditioning system according to the owner's travel time, and turn on the air-conditioning system according to the calculated early start time;

[0038] After the owner approaches or enters the vehicle, automatically adjust the air-conditioning system.

[0039] The present application also relates to a non-transitory computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the steps of the above-mentioned method for intelligent adjustment of vehicle cabin temperature are realized.

[0040] The advantages of the present application are as follows: 1. The present application can identify and judge the travel intention of the owner, judge whether the owner is in the regular travel mode. If it is the regular travel mode, it will automatically calculate the early start time of the air-conditioning system and turn on the air-conditioning system according to the calculated early start time, so as to ensure that the owner can be in a good vehicle cabin environment after getting in the car without any operation, and the owner does not need to remotely operate at all. This operation can be realized through the summary structure of the owner's regular travel pattern, and the overall operation is very convenient, greatly improving the intelligent and automatic control of the vehicle cabin air-conditioning system, and providing a good vehicle use environment for the owner and the occupants;

[0041] 2. The method for judging the owner's intention in this application is very simple. As long as the owner does not send a remote air-conditioning control command and the current date meets the owner's regular travel pattern, it can be judged as a regular travel mode according to the owner's travel pattern. Otherwise, it can be judged as a temporary travel mode. The overall judgment is very simple, and the recognition and judgment do not require too many operations from the owner, with extremely high levels of intelligence and automation.

[0042] 3. After judging that the owner's travel is in the regular travel mode, this application can automatically obtain the temperature and humidity in combination with the local weather conditions, and then calculate the time to turn on the air-conditioning system to achieve a comfortable cabin environment based on the temperature and humidity. It can accurately turn on the air-conditioning system within the preset time to ensure that the owner and passengers are in a comfortable environment after entering the cabin. The overall operation is simple, and the degree of intelligent control is extremely high.

[0043] 4. This application is also equipped with a first sensing module and a first adjustment module, which can actively adjust the air volume of the air outlet when the owner approaches or gets into the vehicle, and reduce the wind noise by reducing the air volume, further enhancing the driving and riding experience of the owner and passengers.

[0044] 5. This application adjusts the air-conditioning opening specifically according to the distribution of passengers getting into the vehicle after the vehicle starts. The air-conditioning blows air at the positions where there are passengers, and closes the air-conditioning air outlet at the positions where there are no passengers, avoiding unnecessary energy waste, saving energy, and improving the vehicle's endurance.

[0045] 6. By sensing the categories of passengers getting into the vehicle, this application can reduce the blowing air volume and adjust the air outlet position for special groups such as the elderly and children, avoiding the discomfort caused by strong air-conditioning wind directly blowing on the heads of these groups, and improving the riding experience of these passengers.

[0046] 7. By sensing the body temperature of the passengers, when the temperature difference between different parts of the body is large, this application preferentially blows air at the positions with large temperature differences, which can quickly adjust the temperature of the positions with large temperature differences and make the passengers feel more comfortable. When the temperature difference is not large, it can blow air to avoid discomfort caused by always blowing at one place.

[0047] 8. This application also stores the air-conditioning adjustment preferences of regular passengers in the control system. By identifying the passenger, it can retrieve the preferences of the passenger for adaptive air-conditioning adjustment. Without any operation from the passenger, it can meet the preferences of the passenger for adjustment, further improving the degree of intelligence.

[0048] 9. This application also relates to an intelligent cabin temperature adjustment method. According to this method, the vehicle's travel mode of the owner can be automatically recognized, and the vehicle's air conditioning system can be adjusted according to the owner's travel mode, ensuring that the owner can be in a good and comfortable environment after getting into the vehicle, greatly improving the driving experience of the owner and passengers. Moreover, the overall adjustment is convenient, the operation is simple, and the degree of intelligence and automation is extremely high.

[0049] 10. This application also provides a storage medium that can store the above intelligent cabin temperature adjustment method. In this way, it can be integrated into the vehicle's control system, and the vehicle control system can control the vehicle according to this method, providing a more intelligent and automated control means and a more comfortable driving environment for the owner and passengers.

[0050] The intelligent cabin temperature adjustment of this application can perform automated and intelligent regulation based on the owner's travel mode, and can construct a good and comfortable riding environment for the owner before getting into the vehicle without the owner's operation, improving the comfort of the cabin and having great promotional value. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] Figure 1 : Schematic diagram of the control flow of the cabin temperature adjustment system of this application. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0052] The embodiments of this application will be described in detail below. The same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain this application, and should not be construed as a limitation of this application.

[0053] In the description of this application, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0054] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this application, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0055] The present application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0056] The present application relates to an intelligent cabin temperature adjustment system. The adjustment system of the present application can automatically judge the travel intention of the vehicle owner, determine whether the vehicle owner outputs a regular travel mode or a temporary travel mode, and can adjust the cabin temperature in advance in the regular travel mode, so that the vehicle owner can be in a comfortable temperature cabin environment after getting in the car. The whole process does not require any operation by the vehicle owner, and the adjustment system automatically controls the air conditioning system, avoiding the situation that the cabin environment is unbearable when the vehicle owner forgets to adjust. In addition, the adjustment system of the present application will also actively control and adjust the air conditioning system after the vehicle is started, providing a comfortable cabin environment for the passengers.

[0057] Specifically, the intelligent cabin temperature adjustment system of the present application includes a travel intention judgment module, a start time calculation module, an automatic start module, and an automatic adjustment module. The travel intention judgment module is used to judge whether the travel of the vehicle owner is in a regular travel mode. Whether the vehicle owner is in a regular travel mode can be judged based on the vehicle owner's intention and the vehicle owner's regular travel pattern; the start time calculation module is used to calculate the early start time of the air conditioning system according to the vehicle owner's travel time when it is judged that the vehicle owner is in a regular travel mode, calculate the time to reach the target cabin environment according to the current environment, and then the early start time of the air conditioning system can be deduced based on the vehicle owner's boarding time; the automatic start module is used to start the air conditioning system according to the early start time of the air conditioning. After receiving the instruction of the early start time of the air conditioning system, the air conditioning system can be started in advance, so that a good and comfortable cabin environment can be provided for the vehicle owner when getting in the car; the automatic adjustment module is used to automatically adjust the air outlet of the air conditioning after the vehicle owner approaches the vehicle and after the vehicle owner and passengers get in the car. The automatic adjustment module controls and adjusts the air conditioning system after the vehicle owner approaches the vehicle or gets in the car and after the passengers get in the car, providing a more comfortable cabin environment for the vehicle owner and passengers. The whole adjustment process is completely automated and intelligent.

[0058] In practical applications, as Figure 1 shown, the control operation can be carried out according to the following steps:

[0059] S1. Before the vehicle is started, judge whether it is a regular travel mode or a temporary travel mode based on the vehicle owner's regular travel pattern and whether the vehicle owner has received a remote air conditioning control instruction sent by the vehicle owner;

[0060] This judgment mode is very simple. The regular travel pattern of the vehicle owner can be preset by the vehicle owner himself in the control system, or it can be a pattern summarized by the vehicle control system through long-term collection of the vehicle owner's travel data. If the vehicle owner sends a control instruction remotely, it must be a temporary trip. The temporary trip mode can be operated according to the control instruction sent by the vehicle owner. The temporary trip mode is not within the scope of discussion in this application.

[0061] S2. When it is determined that the vehicle owner is in the regular travel mode, calculate the time to turn on the air conditioning system in advance according to the vehicle owner's travel time, and turn on the air conditioning system according to the calculated time to turn on the air conditioning in advance.

[0062] After determining that the vehicle owner's travel belongs to the regular travel mode, it is necessary to calculate the time to turn on the air conditioning system in advance according to the vehicle owner's travel time. This can be calculated based on the current vehicle cabin environment information, the target cabin environment information, and the power of the air conditioning system.

[0063] S3. Automatically adjust the air conditioning system after the vehicle owner approaches or enters the vehicle.

[0064] In some embodiments of the present application, this embodiment optimizes the above-mentioned travel intention judgment module. Specifically, the travel intention judgment module includes a regular mode judgment module and a temporary mode judgment module. The regular mode judgment module is used to judge whether the vehicle owner's travel is in the regular travel mode according to the current date and the vehicle owner's regular travel pattern when no remote air conditioning control instruction from the vehicle owner is received. The temporary mode judgment module is used to judge that the vehicle owner's travel is in the temporary mode when a remote air conditioning control instruction from the vehicle owner is received.

[0065] The vehicle owner's regular travel pattern is a travel pattern preset by the vehicle owner or a travel pattern summarized from the vehicle owner's daily travel through the mobile phone. For example, by long-term collecting the vehicle owner's vehicle usage information, it is found that the vehicle owner starts the car at point A from 7:30 to 8:00 in the morning on weekdays, the car travels along a certain road for 20 to 30 minutes to point B and stops, and then starts the car at point B from 5:30 to 6:00 in the afternoon on the same day, and the car travels along a certain road for 20 to 30 minutes to point A and stops. Then the vehicle owner's travel pattern can be summarized. Then, as long as it is a weekday and the vehicle owner does not send a remote air conditioning control instruction, it can be judged that the vehicle owner's travel on that day belongs to the regular travel mode, and it can be determined that the vehicle owner's travel on that day is operated according to the above travel mode.

[0066] Once the vehicle owner sends a remote air conditioning control instruction, it proves that the vehicle owner actively controls the vehicle air conditioning system. The issuance of this remote air conditioning control instruction proves that the vehicle owner uses the vehicle temporarily, and it can be judged that the vehicle owner's travel is in the temporary travel mode.

[0067] In some other embodiments of the present application, this embodiment optimizes the above-mentioned starting time calculation module. The starting time calculation module includes a current vehicle condition acquisition module, an adjustment judgment module, and a control calculation module. The current vehicle condition acquisition module is used to obtain the current temperature and current humidity of the vehicle according to the weather condition at the location where the current vehicle is located. The current vehicle location can be obtained through the vehicle's control system, and the current vehicle location can be obtained by collecting the vehicle's GPS signal. Then, the current temperature and current humidity of the current environment are obtained according to the weather condition at the current vehicle location, which can be obtained through the real-time weather forecast at the current location. Of course, in actual application, the current temperature and current humidity can be directly collected through the temperature sensor and humidity sensor in the vehicle. The collection of the current temperature is mainly to judge whether the cabin temperature needs to be adjusted. If adjustment is required, whether to cool down or heat up. The collection of the current humidity is mainly to judge whether it is necessary to dehumidify the cabin in advance, that is, whether it is necessary to defrost the front windshield.

[0068] The adjustment judgment module is used to compare the current temperature and current humidity with the preset temperature range and preset humidity range, and judge whether cabin heating, cabin cooling, steering wheel heating, seat heating, seat ventilation, and defrosting are required according to the comparison result. The preset temperature range is set according to the suitable driving temperature range, and this preset temperature range can also be set by the vehicle owner. For example, in summer, the preset temperature range can be set to 24°C to 27°C, and in winter, the preset temperature range can be set to 32°C to 35°C. Of course, the preset temperature range may be set differently in different regions, not limited to the above preset temperature range. The preset humidity range is set based on the non-fogging of the front windshield, which is related to the environment where the current vehicle is located and can be determined according to the current vehicle location, that is, the critical humidity at which water vapor in the cabin forms fog on the front windshield at the current vehicle location and current temperature, which can be obtained through calibration tests. By comparing the current temperature with the preset temperature range, if the current temperature is within the preset temperature range, it can be judged that the current cabin temperature is appropriate and there is no need to turn on the air conditioning system for temperature adjustment; if the current temperature is lower than the minimum value of the preset temperature range, it proves that the current cabin temperature is low and the air conditioning system needs to be turned on to heat the cabin; if the current temperature exceeds the maximum value of the preset temperature range, it proves that the current cabin temperature is high and the air conditioning system needs to be turned on to cool the cabin. Similarly, if the current humidity is within the preset humidity range, it proves that the humidity in the cabin is appropriate at this time and there is no need to perform defrosting operations; if the current humidity exceeds the maximum value of the preset humidity range, it proves that the humidity in the cabin is too high and there is a possibility of fogging, and the air conditioning system needs to be turned on for dehumidification and defrosting operations; if the current humidity is lower than the minimum value of the preset humidity range, it proves that the humidity in the cabin is too low and too dry, and the air conditioning system can be turned on for external ventilation to achieve the purpose of adjusting the humidity.

[0069] The regulation calculation module calculates the consumption time when the preset effect is achieved according to the regulation mode obtained by the regulation judgment module and the current temperature and current humidity obtained by the current vehicle condition acquisition module, and determines the early start time of the air conditioning system according to the consumption time and the owner's travel time.

[0070] When it is determined that the air conditioning system needs to be turned on for temperature regulation (mainly temperature regulation, and the humidity regulation, i.e., the defrosting operation, is generally very fast and can defrost the front windshield in a short time, so there is no need for long-term advance operation), the current temperature, the preset temperature range are both known, and the temperature regulation power of the air conditioning system is also known. Through the above three parameters, the time required for cabin temperature regulation can be calculated, that is, the above-mentioned consumption time. Then the boarding time of the owner's travel has also been determined. Therefore, the early start time of the air conditioning system can be calculated through the consumption time and the boarding time.

[0071] For example, the current temperature is 38 °C, the preset temperature range is 24 °C to 27 °C, and the target temperature is set to 24 °C. The air conditioning system needs to be turned on in advance to cool the cabin. The vehicle air conditioning system needs 30 minutes to reduce the cabin temperature from 38 °C to 24 °C under full power load. The owner's boarding time is 8:00, and it can be deduced that the early start time of the air conditioning system is 7:30. In actual application, a margin can also be left. For example, the air conditioning system can be turned on at 7:25 for cooling operation to ensure that the final temperature in the cabin meets the requirements of the owner and passengers.

[0072] In a further embodiment of the present application, this embodiment optimizes the above-mentioned automatic regulation module. Specifically, the automatic regulation module includes a first sensing module and a first regulation module. The first sensing module is used to sense whether the owner approaches or opens the door in the normal travel mode and when the air conditioning system is running; the first regulation module is used to control the air outlet wind speed of the air conditioner to decrease when the owner approaches or opens the door.

[0073] The first sensing module can determine whether the vehicle owner is approaching the vehicle door or the vehicle by sensing the key, the vehicle owner's mobile phone, or the data terminal through the vehicle control system, or by obtaining the information of the person approaching the vehicle through the external camera of the vehicle, which is the sensing and judgment mode for approaching the vehicle door. The sensing method for opening the vehicle door is simpler. The door sensor can determine that the vehicle owner has opened the vehicle door by collecting the vehicle door opening information. The purpose of the first adjustment module is to immediately adjust the air conditioning system after the vehicle owner approaches or opens the vehicle door. Because when the air conditioning system is turned on in advance, it operates at full power, the air outlet wind speed is relatively high, and the wind noise is also very large. In order to improve the vehicle owner's sensory experience and avoid the need for the vehicle owner to adjust the wind speed after getting in the vehicle, in this embodiment, by constructing the first adjustment module, the air outlet wind speed is directly reduced when the vehicle owner approaches or opens the vehicle door, without any operation required from the vehicle owner at all. This can reduce the cumbersome operation procedures, improve the sensory experience when the vehicle owner gets in the vehicle, and provide a better driving and riding experience for the vehicle owner.

[0074] In a preferred embodiment of the present application, this embodiment further optimizes the automatic adjustment module. The automatic adjustment module of this embodiment can not only automatically adjust the air conditioning system before getting in the vehicle, but also adjust the air conditioning system after getting in the vehicle.

[0075] The automatic adjustment module of this embodiment includes a second sensing module and a second adjustment module. The second sensing module is used to sense the distribution of the vehicle occupants after the vehicle starts; the second adjustment module is used to open the air outlets at the positions where there are occupants and close the air outlets at the positions where there are no occupants according to the distribution of the vehicle occupants.

[0076] The second sensing module includes pressure sensors arranged on the vehicle seats. By collecting the seat pressure changes through the pressure sensors, when the seat pressure value exceeds the set threshold, it can be determined that there is an occupant on the seat, and this seat will be marked as an occupied seat. The second adjustment module controls the air conditioning air outlets to blow air at the seats marked as occupied seats, while the seats not marked as occupied seats do not turn on the air conditioning air outlets. This can avoid the waste of energy caused by the air conditioning air outlets blowing air at unoccupied seats.

[0077] In addition, the automatic adjustment module further includes a third sensing module and a third adjustment module. The third sensing module is used to sense the category of the occupants after the vehicle starts; the third adjustment module is used to reduce the blowing wind speed and adjust the air outlet to a non-head position when the sensed category of the occupants is the elderly or children.

[0078] The third sensing module includes an in-vehicle camera that collects image information of the vehicle occupants. By comparing faces and measuring heights, it can determine whether the occupants are the elderly or children. If they are, it is necessary to avoid strong air-conditioning wind directly blowing on the heads and faces of such people to avoid discomfort. After receiving the occupant category transmitted by the third sensing module, the third adjustment module can make targeted adjustments. If the occupant is the elderly or a child, the air outlet speed corresponding to that position is reduced and the air outlet is adjusted to a non-head position, which can improve the comfort of such occupants.

[0079] Furthermore, the automatic adjustment module of this embodiment further includes a fourth sensing module and a fourth adjustment module. The fourth sensing module is used to sense the body temperature of the occupants after the vehicle starts; the fourth adjustment module is used to adjust the air outlet to face the position with the largest temperature deviation of the occupant when the maximum temperature difference between different parts of the occupant's body exceeds the set difference, and to adjust the air outlet to sweep the occupant when the maximum temperature difference between different parts of the occupant's body does not exceed the set difference.

[0080] The fourth sensing module includes an infrared camera that obtains the temperature conditions of various body parts of the vehicle occupants, such as the temperatures of the head, arms, thighs, chest, and abdomen, calculates the maximum temperature difference of the occupant's body parts, and thus determines the position where the occupant most needs temperature adjustment. The fourth adjustment module will compare the maximum temperature difference collected by the fourth sensing module with the set difference. If the maximum temperature difference exceeds the set difference, it proves that a certain part of the occupant needs urgent temperature adjustment at this time, and then the air outlet of the air conditioner needs to be directed at this part for purging to quickly adjust the temperature of this part and make the occupant more comfortable.

[0081] For example, currently, it is collected that the head temperature of the occupant is the highest, and the head temperature exceeds the arm temperature by 5°C. Currently, it is in the cooling mode, and the set difference is 3°C. It is necessary to adjust the air outlet of the air conditioner to face the occupant's head for cooling operation until the difference between the head temperature and the arm temperature does not exceed the set difference. It is not only the cooling operation, but also the heating operation. For example, if the arm temperature is 5°C lower than the head temperature and currently it is in the heating mode, it is necessary to adjust the air outlet of the air conditioner to face the occupant's head for heating operation until the difference between the head temperature and the arm temperature does not exceed the set difference.

[0082] The automatic adjustment module of this embodiment further includes a fifth sensing module and a fifth adjustment module. The fifth sensing module is used to sense whether the occupants are the occupants with preset air-conditioning adjustment preferences after the vehicle starts; the fifth adjustment module is used to automatically control the air conditioner to adjust according to the preset air-conditioning adjustment preferences corresponding to the occupants when it is determined that the occupants are the occupants with preset air-conditioning adjustment preferences.

[0083] The fifth sensing module includes an in-cabin camera, which collects the image information of the occupant and compares it with the stored image information. If the occupant corresponding to the image information has preset air-conditioning adjustment preferences in the control system before, or the air-conditioning adjustment preferences of the occupant are collected during the long-term use of the vehicle, it can be considered that the occupant likes to adjust the air conditioner according to the air-conditioning preferences when taking the vehicle. The fifth adjustment module determines whether the member is an occupant with preset air-conditioning adjustment preferences. If so, the air conditioner can be adjusted according to the air-conditioning adjustment preferences, and the air outlet direction and wind speed of the air conditioner corresponding to the occupant's seating position can be adjusted.

[0084] In actual application, as Figure 1 shown, the following operation method can be used: Before the vehicle starts, if no remote air-conditioning control instruction from the vehicle owner is received and the current date conforms to the vehicle owner's regular travel pattern, it is determined that the vehicle owner's travel is in the regular travel mode. If a remote air-conditioning control instruction from the vehicle owner is received, the vehicle owner's travel is in the temporary mode.

[0085] When it is determined that the vehicle owner is in the regular travel mode, the current temperature and humidity of the vehicle are obtained according to the weather conditions at the current location of the vehicle, and the current temperature and humidity are compared with the preset temperature range and preset humidity range. According to the comparison result, it is determined whether it is necessary to heat the cabin, cool the cabin, heat the steering wheel, heat the seat, ventilate the seat, and defrost. The consumption time to reach the preset effect is calculated according to the adjustment mode required by the air-conditioning system and the current temperature and humidity. The air-conditioning system is turned on in advance according to the consumption time and the vehicle owner's travel time; the air-conditioning system is turned on according to the system's advance turn-on time.

[0086] When in the regular travel mode and the air-conditioning system is running, sense whether the vehicle owner approaches or opens the door, and control the air outlet wind speed to decrease when the vehicle owner approaches or opens the door;

[0087] After the vehicle starts, sense the distribution of the occupants in the vehicle, open the air outlets at the positions where there are occupants and close the air outlets at the positions where there are no occupants according to the distribution of the occupants in the vehicle; sense the category of the occupants, and reduce the blowing wind speed and adjust the air outlet to a non-head position when the category of the sensed occupants is the elderly or children; sense the body temperature of the occupants, and adjust the air outlet to the position with the largest temperature deviation of the occupants when the maximum temperature difference between different parts of the occupants' bodies exceeds the set difference, and adjust the air outlet to sweep the occupants when the maximum temperature difference between different parts of the occupants' bodies does not exceed the set difference; sense whether the occupants are occupants with preset air-conditioning adjustment preferences, and automatically control the air conditioner to adjust according to the preset air-conditioning adjustment preferences corresponding to the occupants when it is determined that the occupants are occupants with preset air-conditioning adjustment preferences.

[0088] An embodiment of the present invention also provides a non-transitory computer-readable storage medium. The computer-readable storage medium stores a computer program, and the computer program includes program instructions. When the program instructions are executed by a processor, each step of the method described in the present invention is implemented, which will not be elaborated here.

[0089] The computer-readable storage medium may be an internal storage unit of the data transmission device or the computer device provided in any of the foregoing embodiments, such as the hard disk or memory of the computer device. The computer-readable storage medium may also be an external storage device of the computer device, such as a plug-in hard disk, a smart media card (SMC), a secure digital (SD) card, a flash card, etc. equipped on the computer device.

[0090] Furthermore, the computer-readable storage medium may also include both the internal storage unit and the external storage device of the computer device. The computer-readable storage medium is used to store the computer program and other programs and data required by the computer device. The computer-readable storage medium may also be used to temporarily store data to be output or already output.

[0091] Those skilled in the art should understand that the embodiments of the present invention may be provided as a method, a system, or a computer program product. Therefore, the present invention may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware aspects. Moreover, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0092] The present invention is described with reference to the flowcharts and / or block diagrams of methods, devices (systems), and computer program products according to embodiments of the present invention. It should be understood that each flow and / or block in the flowchart and / or block diagram, and the combination of flows and / or blocks in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to the processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing devices to generate a machine, such that the instructions executed by the processor of the computer or other programmable data processing devices generate a device for implementing the functions specified in Figure 1 one or more of the processes Figure 1 or multiple processes and / or blocks

[0093] These computer program instructions can also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to work in a particular manner, such that the instructions stored in the computer-readable memory produce a manufacture including an instruction device that implements the functions specified in one or more processes and / or blocks Figure 1 in one or more processes and / or blocks Figure 1 specified in the block or blocks.

[0094] These computer program instructions can also be loaded onto a computer or other programmable data processing apparatus, such that a series of operational steps are performed on the computer or other programmable apparatus to produce a computer-implemented process, thereby providing steps for implementing the functions specified in one or more processes and / or blocks Figure 1 in one or more processes and / or blocks Figure 1 specified in the block or blocks.

[0095] An embodiment of the present invention further provides a computer program product, including a computer program / instructions, where when the computer program / instructions are executed by a processor, the steps of the above-described method for intelligently adjusting the cockpit temperature are implemented. Contents not described in detail in this specification belong to the prior art well-known to those skilled in the art.

[0096] The foregoing has shown and described the basic principles, main features, and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and what is described in the above embodiments and the specification is only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, the present application will have various changes and improvements, and all these changes and improvements fall within the scope of the present application claimed. The scope of protection claimed by the present application is defined by the appended claims and their equivalents.

Claims

1. An intelligent cockpit temperature regulation system, characterized in that: including, a travel intention judgment module for judging whether the owner's travel is in a regular travel mode; a start time calculation module for calculating the early start time of the air conditioning system according to the owner's travel time when it is judged that the owner is in a regular travel mode; an automatic start module for starting the air conditioning system according to the early start time of the air conditioner; an automatic adjustment module for automatically adjusting the air outlet of the air conditioner after the owner approaches the vehicle and the owner and passengers get on the vehicle.

2. The intelligent cabin temperature regulation system according to claim 1, characterized in that: The travel intention judgment module includes a regular mode judgment module for judging whether the owner's travel is in a regular travel mode according to the current date and the owner's regular travel pattern when no remote air conditioning control instruction from the owner is received; a temporary mode judgment module for judging that the owner's travel is in a temporary mode when a remote air conditioning control instruction from the owner is received.

3. The intelligent cockpit temperature adjustment system according to claim 1, characterized in that: The start time calculation module includes a current vehicle condition acquisition module for obtaining the current temperature and humidity of the vehicle according to the weather condition at the location where the vehicle is currently located; an adjustment judgment module for comparing the current temperature and humidity with a preset temperature range and a preset humidity range, and judging whether cabin heating, cabin cooling, steering wheel heating, seat heating, seat ventilation, and defrosting are required according to the comparison result; a regulation calculation module for calculating the consumption time when the preset effect is achieved according to the adjustment mode obtained by the adjustment judgment module and the current temperature and humidity obtained by the current vehicle condition acquisition module, and determining the early start time of the air conditioning system according to the consumption time and the owner's travel time.

4. The intelligent cabin temperature regulation system according to claim 1, wherein: The automatic adjustment module includes a first sensing module for sensing whether the owner approaches or opens the door in a regular travel mode and when the air conditioning system is running; a first adjustment module for controlling the air outlet wind speed of the air conditioner to decrease when the owner approaches or opens the door.

5. The intelligent cabin temperature adjustment system according to claim 1, characterized in that: The automatic adjustment module includes a second sensing module for sensing the distribution of passengers in the vehicle after the vehicle starts; a second adjustment module for opening the air outlets at the positions where there are passengers and closing the air outlets at the positions where there are no passengers according to the distribution of passengers in the vehicle.

6. The intelligent cockpit temperature adjustment system according to claim 1, wherein: The automatic adjustment module includes a third sensing module for sensing the category of passengers after the vehicle starts; a third adjustment module for reducing the blowing wind speed and adjusting the air outlet to a non-head position when the sensed category of passengers is the elderly or children.

7. The intelligent cabin temperature regulation system according to claim 1, characterized in that: The automatic adjustment module includes a fourth sensing module for sensing the body temperature of passengers after the vehicle starts; a fourth adjustment module for adjusting the air outlet to the position with the largest temperature deviation of the passengers when the maximum temperature difference between different parts of the passengers' bodies exceeds the set difference, and adjusting the air outlet to sweep the passengers when the maximum temperature difference between different parts of the passengers' bodies does not exceed the set difference according to the body temperature of the passengers.

8. The intelligent cockpit temperature regulation system according to claim 1, characterized in that: The automatic adjustment module includes a fifth sensing module configured to sense whether an occupant has preset air-conditioning adjustment preferences after the vehicle is started; a fifth adjustment module configured to automatically control the air conditioner to adjust according to the preset air-conditioning adjustment preferences of the occupant when it is determined that the occupant has preset air-conditioning adjustment preferences.

9. An intelligent cabin temperature adjustment method, characterized in that: including Before the vehicle is started, determine whether it is a regular travel mode or a temporary travel mode based on the owner's regular travel pattern and whether a remote air-conditioning control instruction sent by the owner is received; When it is determined that the owner is in the regular travel mode, calculate the early start time of the air-conditioning system according to the owner's travel time, and turn on the air-conditioning system according to the early start time of the air-conditioning; Automatically adjust the air-conditioning system after the owner approaches or enters the vehicle.

10. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by a processor, the steps of the intelligent cockpit temperature adjustment method described in claim 9 are implemented.

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