Vehicle control method and device, vehicle machine, vehicle and storage medium

Abstract

The invention discloses a vehicle control method, a vehicle control device, a vehicle machine, a vehicle and a computer readable storage medium. The control method comprises the steps that under the condition that a driver and passengers are located outside a vehicle, the temperature outside the vehicle and the humidity inside the vehicle are obtained; and under the condition that the temperature outside the automobile is lower than a preset temperature threshold value outside the automobile and the humidity inside the automobile is higher than a preset humidity threshold value, the humidity inside the automobile is reduced through the air conditioner, and the sunshade curtain is controlled to be folded and unfolded so as to change the unfolding size of the sunshade curtain till the sunshade curtain reaches the unfolding state. According to the invention, the sunscreen glass of the vehicle parked in the cold environment can be prevented from being frozen.

Description

Technical Field

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

[0002] The vehicle skylight is a large transparent glass panel installed on the top of the vehicle, which can provide users with a wide field of view and a large area of ​​natural light. When a vehicle with a skylight is turned off and left in a cold environment for a period of time, the water vapor in the car will condense and freeze on the lower temperature skylight surface. When the user uses the vehicle again and turns on the air conditioner, as the temperature in the car rises, the ice on the skylight surface will melt into water droplets and drip onto the user's body or seat, which reduces the user experience. Summary of the invention

[0003] Embodiments of the present application provide a vehicle control method, a vehicle control device, a vehicle computer, a vehicle, and a computer-readable storage medium.

[0004] The vehicle control method of the embodiment of the present application includes: when the driver and passengers are outside the vehicle, obtaining the outside temperature and the inside humidity of the vehicle; and when the outside temperature is lower than a preset outside temperature threshold and the inside humidity is higher than a preset humidity threshold, reducing the inside humidity of the vehicle by using the air conditioner, and controlling the retraction and extension of the sunshade to change the unfolded size of the sunshade until the sunshade reaches the unfolded state.

[0005] The vehicle control device of the embodiment of the present application includes an acquisition module, a processing module, a sunshade and an air conditioner. When the driver and passengers are outside the vehicle, the acquisition module is used to acquire the outside temperature and the inside humidity. When the outside temperature is lower than a preset outside temperature threshold and the inside humidity is higher than a preset humidity threshold, the processing module is used to reduce the inside humidity through the air conditioner and control the retraction and extension of the sunshade to change the unfolded size of the sunshade until the sunshade reaches the unfolded state.

[0006] An embodiment of the present application also provides a vehicle computer, which includes a memory and a processor, the memory is configured to store a computer program, and the processor implements the following control method when executing the computer program: when the driver and passengers are outside the vehicle, obtaining the outside temperature and the inside humidity of the vehicle; and when the outside temperature is lower than a preset outside temperature threshold and the inside humidity is higher than a preset humidity threshold, reducing the inside humidity of the vehicle by using the air conditioner, and controlling the retraction and extension of the sunshade to change the unfolded size of the sunshade until the sunshade reaches the unfolded state.

[0007] The embodiment of the present application also provides a vehicle, the vehicle includes a vehicle control device and a vehicle computer, the vehicle control device includes an acquisition module, a processing module, a sunshade and an air conditioner, and when the driver and passengers are outside the vehicle, the acquisition module is used to obtain the outside temperature and the inside humidity. When the outside temperature is lower than a preset outside temperature threshold and the inside humidity is higher than a preset humidity threshold, the processing module is used to reduce the inside humidity through the air conditioner, and control the retraction and extension of the sunshade to change the unfolded size of the sunshade until the sunshade reaches the unfolded state.

[0008] The embodiment of the present application also provides a computer-readable storage medium having a computer program stored thereon, which implements the following control method when executed by a processor: when the driver and passengers are outside the vehicle, obtaining the outside temperature and the inside humidity of the vehicle; and when the outside temperature is lower than a preset outside temperature threshold and the inside humidity is higher than a preset humidity threshold, lowering the inside humidity of the vehicle by using the air conditioner, and controlling the retraction and extension of the sunshade to change the unfolded size of the sunshade until the sunshade reaches the unfolded state.

[0009] The vehicle control method, vehicle control device, vehicle computer, vehicle and computer-readable storage medium provided by the present application detect the outside temperature and the inside humidity of the vehicle when the driver and passengers leave the vehicle. If the outside temperature is lower than the preset temperature threshold, it indicates that the vehicle is placed in a cold environment with a relatively low temperature. If the inside humidity of the vehicle is higher than the preset humidity threshold, it indicates that the inside humidity of the vehicle is high, and the water vapor in the vehicle is easily condensed on the cold skylight glass and iced. When these two conditions are met, the present application reduces the inside humidity of the vehicle through air conditioning, and controls the retraction and extension of the sunshade to change the unfolding size of the sunshade until the sunshade reaches the unfolded state, thereby forming a part of the air buffer zone between the sunshade and the vehicle skylight glass. The temperature of the air buffer zone is higher than the outside temperature, but lower than the cabin temperature between the sunshade and the vehicle chassis, which avoids the water vapor in the cabin between the sunshade and the vehicle chassis from directly contacting the skylight glass with a lower temperature, thereby preventing the skylight glass from freezing.

[0010] Additional aspects and advantages of the embodiments of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the embodiments of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0012] Figure 1 is a flow chart of a vehicle control method according to some embodiments of the present application;

[0013] Figure 2 is a schematic diagram of the structure of a vehicle control device in some embodiments of the present application;

[0014] Figure 3 It is a schematic structural diagram of a skylight glass, a rear window glass and a sunshade curtain of a vehicle in some embodiments of the present application;

[0015] Figure 4 It is a schematic diagram of the structure of the skylight glass, door glass and sunshade curtain of the vehicle in some embodiments of the present application;

[0016] Figure 5 It is a flow chart of a vehicle control method in some embodiments of the present application, in which, when the outside temperature of the vehicle is lower than a preset outside temperature threshold and the inside humidity of the vehicle is higher than a preset humidity threshold, the inside humidity of the vehicle is reduced by air conditioning, and the sunshade is retracted and extended to change the unfolded size of the sunshade until the sunshade reaches an unfolded state;

[0017] Figure 6 It is a flow chart of a vehicle control method in some embodiments of the present application, in which, when the outside temperature of the vehicle is lower than a preset outside temperature threshold and the inside humidity of the vehicle is higher than a preset humidity threshold, the inside humidity of the vehicle is reduced by air conditioning, and the sunshade is retracted and extended to change the unfolded size of the sunshade until the sunshade reaches an unfolded state;

[0018] Figure 7 It is a flow chart of a vehicle control method in some embodiments of the present application, in which, when the outside temperature of the vehicle is lower than a preset outside temperature threshold and the inside humidity of the vehicle is higher than a preset humidity threshold, the inside humidity of the vehicle is reduced by air conditioning, and the sunshade is retracted and extended to change the unfolded size of the sunshade until the sunshade reaches an unfolded state;

[0019] Figure 8 is a flowchart of a vehicle control method according to other embodiments of the present application;

[0020] Fig. 9 It is a flow chart of a vehicle control method in some embodiments of the present application, in which, when the outside temperature of the vehicle is lower than a preset outside temperature threshold and the inside temperature of the vehicle is higher than a preset inside temperature threshold, the inside temperature of the vehicle is lowered by the air conditioner, and the sunshade is retracted and extended to change the unfolded size of the sunshade until the sunshade reaches an unfolded state;

[0021] Fig.10 It is a flow chart of a vehicle control method in some embodiments of the present application, in which, when the outside temperature of the vehicle is lower than a preset outside temperature threshold and the inside temperature of the vehicle is higher than a preset inside temperature threshold, the inside temperature of the vehicle is lowered by the air conditioner, and the sunshade is retracted and extended to change the unfolded size of the sunshade until the sunshade reaches an unfolded state;

[0022] Fig.11 It is a flow chart of a vehicle control method in some embodiments of the present application, in which, when the outside temperature of the vehicle is lower than a preset outside temperature threshold and the inside temperature of the vehicle is higher than a preset inside temperature threshold, the inside temperature of the vehicle is lowered by the air conditioner, and the sunshade is retracted and extended to change the unfolded size of the sunshade until the sunshade reaches an unfolded state;

[0023] Fig.12 is a flow chart of a vehicle control method according to some embodiments of the present application;

[0024] Fig.13 is a flow chart of a vehicle control method according to some embodiments of the present application;

[0025] Fig.14 is a schematic structural diagram of a vehicle according to certain embodiments of the present application;

[0026] Fig.15 It is a schematic diagram of the connection status of a computer-readable storage medium and a processor in certain embodiments of the present application.

[0027] Description of main component symbols:

[0028] Vehicle 100;

[0029] A control device 10 for a vehicle;

[0030] Acquisition module 11; processing module 12; sunshade 13; skylight sunshade 131; rear window sunshade 132; door sunshade 133; air conditioner 14; skylight glass 15; rear window glass 16; door glass 17;

[0031] Processor 20;

[0032] Computer readable storage medium 200; computer program 202;

[0033] Car computer 30. DETAILED DESCRIPTION

[0034] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the embodiments of the present application, and cannot be understood as limiting the embodiments of the present application.

[0035] With the development of the vehicle industry, more and more car models are beginning to provide users with vehicle skylights. The vehicle skylight is a large transparent glass panel installed on the top of the vehicle. Compared with traditional vehicles, vehicles with skylights can provide users with a wider field of view and a larger area of ​​natural light. However, when a vehicle with a skylight is turned off and left for a period of time in a cold environment, the water vapor in the car will condense and freeze on the surface of the skylight where the temperature is lower. After the user uses the vehicle again and turns on the air conditioner, as the temperature in the car rises, the ice layer on the surface of the skylight will melt into water droplets and drip onto the user's body or seat, which reduces the user experience. How to solve the problem of water vapor in the car condensing and freezing on the surface of the skylight in cold weather has become a difficult problem that technicians in this field urgently need to solve. To solve this problem, the present application provides a vehicle control method (such as Figure 1 As shown), the vehicle's control device (such as Figure 2 and Fig.14 As shown), vehicle machine 30 (as shown Fig.14 As shown), vehicle 100 (as Fig.14 ) and computer readable storage medium 200 (as shown Fig.15 shown).

[0036] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , a control method for a vehicle according to an embodiment of the present application, wherein the vehicle includes a sunshade 13 and an air conditioner 14, and the control method includes:

[0037] 003: When the driver and passengers are outside the vehicle, obtain the outside temperature and the inside humidity; and

[0038] 005: When the outside temperature is lower than the preset outside temperature threshold and the inside humidity is higher than the preset humidity threshold, the inside humidity is lowered by the air conditioner 14, and the sunshade 13 is controlled to be retracted and extended to change the unfolded size of the sunshade 13 until the sunshade 13 reaches the unfolded state.

[0039] The above-mentioned vehicle control method can be applied to the vehicle control device 10. The vehicle control device 10 of the embodiment of the present application includes an acquisition module 11, a processing module 12, a sunshade 13 and an air conditioner 14. When the driver and passengers are outside the vehicle, the acquisition module 11 is used to obtain the outside temperature and the inside humidity. When the outside temperature is lower than the preset outside temperature threshold and the inside humidity is higher than the preset humidity threshold, the processing module 12 is used to reduce the inside humidity through the air conditioner 14, and control the sunshade 13 to retract and extend to change the unfolding size of the sunshade 13 until the sunshade 13 reaches the unfolded state.

[0040] The vehicle control device 10 is one of the core control components installed inside the vehicle, responsible for managing and coordinating the operation of various parts of the vehicle. The vehicle control device 10 collects, processes and analyzes data from various sensors, such as data from various vehicle built-in sensors such as the vehicle temperature sensor, the vehicle temperature sensor, and the vehicle humidity sensor, to control the working state of various vehicle components such as the vehicle air conditioner and the sunshade, so as to ensure that the vehicle can operate safely and efficiently. The vehicle control device 10 controls the overall performance of the vehicle by adjusting the parameters of various components of the vehicle. Specifically, when the driver and passengers are outside the vehicle, the vehicle control device 10 obtains the outside temperature and the inside humidity through the outside temperature sensor and the inside humidity sensor. When the outside temperature is lower than the preset outside temperature threshold and the inside humidity is higher than the preset humidity threshold, the vehicle control device 10 reduces the inside humidity through the air conditioner 14, and controls the sunshade 13 to be retracted and extended to change the unfolding size of the sunshade 13 until the sunshade 13 reaches the unfolding state.

[0041] More specifically, the vehicle control device 10 includes an acquisition module 11, a processing module 12, a sunshade 13 and an air conditioner 14. The acquisition module 11 is used to execute method 003, and the processing module 12 is used to execute method 005. The sunshade 13 can be used to shade the driver and passengers when the natural light is relatively strong, and can also be used to divide the space in the car into two parts, namely, the air buffer zone between the sunshade 13 and the skylight of the vehicle and the cabin area between the sunshade 13 and the chassis of the vehicle. The air conditioner 14 is used to provide cooling, heating and external circulation (the air conditioner 14 circulates the air in the vehicle and the air outside the vehicle through the exhaust hole) for the driver and passengers. The acquisition module 11 is a module in the vehicle control device 10 for acquiring various types of information and data. For example, in this application, the acquisition module 11 is used to acquire the outside temperature and the inside humidity of the vehicle when the driver and passengers are outside the vehicle. The processing module 12 is a core module in the vehicle control device 10 for processing various types of information and data (such as the outside temperature and the inside humidity of the vehicle in this application) and controlling the operation mode of the vehicle. The processing module 12 is used to reduce the humidity inside the vehicle through the air conditioner 14 when the outside temperature is lower than the preset outside temperature threshold and the inside humidity is higher than the preset humidity threshold, and control the retraction and extension of the sunshade 13 to change the unfolded size of the sunshade 13 until the sunshade 13 is controlled to reach the unfolded state.

[0042] Specifically, in method 003, the acquisition module 11 can detect whether the driver and passenger are outside the vehicle by various means. The acquisition module 11 will only acquire the outside temperature and the inside humidity of the vehicle when it determines that the driver and passenger are outside the vehicle, and perform subsequent data processing and other steps through the processing module 12. For example, the driver and passenger will carry the vehicle key with them, and the acquisition module 11 can determine whether the key is outside the vehicle through the positioning device on the vehicle key (such as Beidou positioning device, GPS positioning device, etc.), thereby determining whether the driver and passenger have left the vehicle. When the acquisition module 11 detects that the position of the key is outside the vehicle, it determines that the driver and passenger are also outside the vehicle. Alternatively, the acquisition module 11 can also determine whether the driver and passenger have left the vehicle through a camera. The acquisition module 11 can perform image detection processing on the image data captured by the camera inside the vehicle to determine whether there are drivers and passengers in the vehicle. If there are no drivers and passengers in the vehicle, it is determined that the driver and passenger are outside the vehicle. Alternatively, the acquisition module 11 can also determine whether the driver and passengers have left the vehicle through an infrared device. The acquisition module 11 can detect and process the infrared monitoring data obtained by the infrared device to determine whether there is an infrared heat source in the vehicle. If there is no infrared heat source inside the vehicle, it can be determined that the driver and passengers are outside the vehicle.

[0043] Specifically, the prerequisite for the frost formation of the skylight glass 15 of the vehicle is that the vehicle is located in a cold environment and the water vapor content in the air inside the vehicle is high. Therefore, after obtaining the outside temperature and the humidity inside the vehicle obtained by the acquisition module 11, the processing module 12 needs to determine whether the outside temperature is lower than the preset outside temperature threshold (the outside temperature threshold is a threshold preset by the manufacturer, and the driver and passengers can also adjust the outside temperature threshold. The manufacturer can set the outside temperature threshold to minus ten degrees Celsius) and whether the humidity inside the vehicle is higher than the preset humidity threshold (the humidity threshold is a threshold preset by the manufacturer, and the driver and passengers can also adjust the humidity threshold. The manufacturer can set the humidity threshold to about 50%, or to any value between 60% and 70%). If the outside temperature is lower than the preset outside temperature threshold and the humidity inside the vehicle is higher than the preset humidity threshold, it indicates that the vehicle is in a cold environment, the air humidity inside the vehicle is high, and the water vapor content in the air is high. At this time, in order to prevent water vapor from condensing into an ice layer on the skylight glass 15, the processing module 12 reduces the humidity in the vehicle through the air conditioner 14 to reduce the amount of water vapor condensed on the skylight glass 15 of the vehicle, and controls the retraction and extension of the sunshade 13 to change the unfolded size of the sunshade 13 until the sunshade 13 reaches the unfolded state, thereby dividing the space inside the vehicle into two parts (one part is the space between the sunshade 13 and the skylight glass 15, which is used as an air buffer zone, and the other part is the space between the sunshade 13 and the vehicle chassis, that is, the cabin area inside the vehicle).

[0044] It is understandable that the present application provides a vehicle control method, in which a sunshade 13 and an air conditioner 14 are provided in the vehicle. The vehicle control method of the present application detects the outside temperature and the humidity inside the vehicle when the driver and passengers leave the vehicle. If the outside temperature is lower than the preset temperature threshold, it indicates that the vehicle is placed in a cold environment with a relatively low temperature. If the humidity inside the vehicle is higher than the preset humidity threshold, it indicates that the humidity inside the vehicle is high, and the water vapor inside the vehicle is easily condensed on the cold skylight glass and iced. When these two conditions are met, the present application reduces the humidity inside the vehicle through the air conditioner 14, and controls the sunshade 13 to be retracted to change the unfolding size of the sunshade 13 until the sunshade 13 reaches the unfolding state, thereby forming a part of the air buffer zone between the sunshade 13 and the vehicle skylight glass. The temperature of the air buffer zone is higher than the outside temperature, but lower than the cabin temperature between the sunshade 13 and the vehicle chassis, which avoids the water vapor in the cabin between the sunshade 13 and the vehicle chassis from directly contacting the skylight glass with a lower temperature, thereby preventing the skylight glass from freezing.

[0045] In certain embodiments, see Figure 2 , Figure 3 as well as Figure 4 The sunshade 13 includes a skylight sunshade 131 , a rear window sunshade 132 and a door sunshade 133 .

[0046] It can be understood that when the sunshade 13 is in the unfolded state, the sunshade 131 divides the interior space of the vehicle into two parts, one part is the area between the sunshade 131 and the sunshade glass 15, and the other part is the area between the sunshade 131 and the vehicle chassis (not shown in the figure, located at Figure 3 and Figure 4 The skylight sunshade 131 in the unfolded state can create an air buffer zone between the skylight sunshade 131 and the skylight glass 15. The temperature of the air buffer zone is higher than the outside temperature, but lower than the cabin temperature between the skylight sunshade 131 and the vehicle chassis. This avoids the water vapor in the cabin between the skylight sunshade 131 and the vehicle chassis from directly contacting the skylight glass with a lower temperature, thereby preventing the skylight glass from freezing. The sunshade 13 may also include a rear window sunshade 132. When the sunshade 13 is in the unfolded state, the rear window sunshade 132 divides the interior space into two parts. One part is the area between the rear window sunshade 132 and the rear window glass 16, and the other part is the area between the rear window sunshade 132 and the vehicle chassis (not shown in the figure, located at Figure 3 and Figure 4The sunshade 13 may also include a door sunshade 133. When the sunshade 13 is in the unfolded state, the door sunshade 133 divides the interior space of the vehicle into two parts, one part is the area between the door sunshade 133 and the door glass 17, and the other part is the area between the door sunshade 133 and the vehicle chassis (not shown in the figure, located at Figure 3 and Figure 4 The rear window sunshade 132 and the door sunshade 133 can also play the same role as the skylight sunshade 131, and prevent the rear window glass 16 and the door glass 17 from freezing by generating an air buffer zone.

[0047] In certain embodiments, see Figure 3 and Figure 4 The space height between the skylight glass 15 and the skylight sunshade 131 can be set to 20mm-40mm, the width can be set to 800mm-1100mm, and the length can be set to 500-1500mm.

[0048] In certain embodiments, see Figure 3 and Figure 4 , the skylight sunshade 131 and the vehicle chassis (not shown in the figure, located Figure 3 and Figure 4 The volume of the interior space between the positions of the dotted lines (the positions of the dashed lines) can be 2 cubic meters to 3 cubic meters.

[0049] In certain embodiments, see Figure 2 and Figure 5 , the humidity threshold includes a preset first humidity threshold and a preset second humidity threshold, the first humidity threshold is less than the second humidity threshold, 005: when the outside temperature is lower than the preset outside temperature threshold and the inside humidity is higher than the preset humidity threshold, the inside humidity is reduced by the air conditioner 14, and the sunshade 13 is controlled to be retracted to change the unfolding size of the sunshade 13 until the sunshade 13 reaches the unfolding state, including:

[0050] 0051: when the outside temperature is lower than the preset outside temperature threshold, the inside humidity is higher than the first humidity threshold, and the inside humidity is lower than the second humidity threshold, the external circulation mode of the air conditioner 14 is turned on, and the start time of the external circulation mode of the air conditioner 14 is detected in real time;

[0051] 0052: In response to the opening time reaching a preset first opening time threshold, turning off the external circulation mode of the air conditioner 14 and obtaining the current humidity in the vehicle; and

[0052] 0053: When the current humidity in the vehicle is less than the first humidity threshold, control the retraction and extension of the sunshade 13 to change the unfolded size of the sunshade 13 until the sunshade 13 reaches the unfolded state.

[0053] The control method of the above-mentioned vehicle can be applied to the control device 10 of the vehicle, and the processing module 12 is used to: when the outside temperature is lower than the preset outside temperature threshold, the inside humidity is higher than the first humidity threshold, and the inside humidity is lower than the second humidity threshold, turn on the external circulation mode of the air conditioner 14, and detect the turn-on time of the external circulation mode of the air conditioner 14 in real time; in response to the turn-on time reaching the preset first turn-on time threshold, turn off the external circulation mode of the air conditioner 14, and obtain the current inside humidity of the vehicle; and when the current inside humidity of the vehicle is lower than the first humidity threshold, control the retraction and extension of the sunshade 13 to change the unfolding size of the sunshade 13 until the sunshade 13 reaches the unfolded state.

[0054] Specifically, the external circulation mode of the air conditioner 14 means that the air conditioner 14 conducts convection exchange between the air inside the vehicle and the air outside the vehicle, thereby reducing the temperature difference between the inside and outside of the vehicle. Using the external circulation mode of the air conditioner 14 in a cold environment can reduce the temperature and humidity inside the vehicle. If the outside temperature is lower than the preset outside temperature threshold, the humidity inside the vehicle is higher than the first humidity threshold (the first humidity threshold is a threshold preset by the manufacturer, the driver and the passenger can also adjust the first humidity threshold, and the manufacturer can set the humidity threshold to 50%), and the humidity inside the vehicle is lower than the second humidity threshold (the second humidity threshold is a threshold preset by the manufacturer, the driver and the passenger can also adjust the second humidity threshold, and the manufacturer can set the second humidity threshold to any value between 60% and 70%), it indicates that the vehicle is in a cold environment and the humidity inside the vehicle is high. At this time, the processing module 12 turns on the external circulation mode of the air conditioner 14 and detects the opening time of the external circulation mode of the air conditioner 14 in real time. In response to the opening time reaching the preset first opening time threshold (which can be set to 3 minutes to 5 minutes), the processing module 12 turns off the external circulation mode of the air conditioner 14 and obtains the current humidity inside the vehicle. When the current humidity inside the vehicle is less than the first humidity threshold, that is, when the current humidity inside the vehicle has been reduced to less than the first humidity threshold under the effect of the external circulation mode of the air conditioner 14, the processing module 12 turns off the external circulation mode of the air conditioner 14, and controls the retraction and extension of the sunshade 13 to change the unfolded size of the sunshade 13 until the sunshade 13 reaches the unfolded state.

[0055] In certain embodiments, see Figure 2 and Figure 5 , 0052: In response to the opening time reaching the preset first opening time threshold, the external circulation mode of the air conditioner 14 is turned off, and after obtaining the current humidity in the vehicle, the control method further includes:

[0056] 0054: when the current humidity in the vehicle is greater than the first humidity threshold, turning on the external circulation mode of the air conditioner 14, and detecting the turning-on time of the external circulation mode of the air conditioner 14 in real time; and

[0057] 0055: In response to the opening time reaching the first opening time threshold, the external circulation mode of the air conditioner 14 is turned off, and the sunshade 13 is controlled to be retracted and extended to change the unfolded size of the sunshade 13 until the sunshade 13 reaches the unfolded state.

[0058] The control method of the above-mentioned vehicle can be applied to the control device 10 of the vehicle, and the processing module 12 is used to: when the current humidity in the vehicle is greater than the first humidity threshold, turn on the external circulation mode of the air conditioner 14, and detect the turn-on time of the external circulation mode of the air conditioner 14 in real time; and in response to the turn-on time reaching the first turn-on time threshold, turn off the external circulation mode of the air conditioner 14, and control the retraction and extension of the sunshade 13 to change the unfolded size of the sunshade 13 until the sunshade 13 reaches the unfolded state.

[0059] It is understandable that in method 0052, the processing module 12 has controlled the air conditioner 14 to start the external circulation mode for a period of time. After the time when the air conditioner 14 starts the external circulation mode reaches the first opening time threshold, if the current humidity in the car is greater than the first humidity threshold, it indicates that the humidity in the car is still at a high level. The processing module 12 restarts the external circulation mode of the air conditioner 14 to continue to reduce the humidity in the car through the external circulation mode of the air conditioner 14, and detects the opening time of the external circulation mode of the air conditioner 14 in real time. When the opening time of the external circulation mode of the air conditioner 14 reaches the first opening time threshold again, the processing module 12 turns off the external circulation mode of the air conditioner 14, and no longer detects the humidity in the car, and directly controls the sunshade 13 to retract and release to change the expansion size of the sunshade 13 until the sunshade 13 reaches the expansion state. If the humidity in the car is still greater than the first humidity threshold at this time, it indicates that the humidity of the external environment is relatively high, and the external circulation mode of the air conditioner 14 can no longer reduce the humidity in the car, so the processing module 12 directly controls the sunshade 13 to change its own expansion size until the sunshade 13 reaches the expansion state.

[0060] In certain embodiments, see Figure 2 and Figure 6 , the humidity threshold includes a preset first humidity threshold and a preset second humidity threshold, the first humidity threshold is less than the second humidity threshold, 005: when the outside temperature is lower than the preset outside temperature threshold and the inside humidity is higher than the preset humidity threshold, the inside humidity is reduced by the air conditioner 14, and the sunshade 13 is controlled to be retracted to change the unfolding size of the sunshade 13 until the sunshade 13 reaches the unfolding state, including:

[0061] 0056: when the outside temperature is lower than a preset outside temperature threshold and the inside humidity is higher than a second humidity threshold, the external circulation mode of the air conditioner 14 is turned on, and the turning-on time of the external circulation mode of the air conditioner 14 is detected in real time;

[0062] 0057: In response to the opening time reaching a preset second opening time threshold, turning off the external circulation mode of the air conditioner 14 and obtaining the current humidity in the vehicle; and

[0063] 0058: When the current humidity in the vehicle is less than the first humidity threshold, turn off the external circulation mode of the air conditioner 14, and control the retraction and extension of the sunshade 13 to change the unfolded size of the sunshade 13 until the sunshade 13 reaches the unfolded state.

[0064] The control method of the above-mentioned vehicle can be applied to the control device 10 of the vehicle, and the processing module 12 is used to: when the outside temperature is lower than the preset outside temperature threshold and the humidity inside the vehicle is higher than the second humidity threshold, turn on the external circulation mode of the air conditioner 14, and detect the turn-on time of the external circulation mode of the air conditioner 14 in real time; in response to the turn-on time reaching the preset second turn-on time threshold, turn off the external circulation mode of the air conditioner 14, and obtain the current humidity inside the vehicle; and when the current humidity inside the vehicle is less than the first humidity threshold, turn off the external circulation mode of the air conditioner 14, and control the retraction and extension of the sunshade 13 to change the unfolding size of the sunshade 13 until the sunshade 13 reaches the unfolded state.

[0065] Specifically, the external circulation mode of the air conditioner 14 means that the air conditioner 14 conducts convection exchange between the air inside the vehicle and the air outside the vehicle, thereby reducing the temperature difference between the inside and outside of the vehicle. Using the external circulation mode of the air conditioner 14 in a cold environment can reduce the temperature and humidity inside the vehicle. If the outside temperature is lower than the preset outside temperature threshold and the humidity inside the vehicle is higher than the second humidity threshold (the second humidity threshold is a threshold preset by the manufacturer, and the driver and passengers can also adjust the second humidity threshold. The manufacturer can set the second humidity threshold to any value between 60% and 70%), it indicates that the vehicle is in a cold environment and the humidity inside the vehicle is extremely high. At this time, the processing module 12 needs to control the air conditioner 14 to turn on the external circulation mode and keep it on for a long time. The processing module 12 detects the opening time of the external circulation mode of the air conditioner 14 in real time. In response to the opening time reaching the preset second opening time threshold (which can be set to 5 minutes to 10 minutes), the processing module 12 turns off the external circulation mode of the air conditioner 14 and obtains the current humidity inside the vehicle. When the current humidity inside the vehicle is less than the first humidity threshold, that is, when the current humidity inside the vehicle has been reduced to less than the first humidity threshold under the effect of the external circulation mode of the air conditioner 14, the processing module 12 turns off the external circulation mode of the air conditioner 14, and controls the retraction and extension of the sunshade 13 to change the unfolded size of the sunshade 13 until the sunshade 13 reaches the unfolded state.

[0066] See also Figure 1 , Figure 2 and Figure 6In some embodiments, 0057: in response to the opening time reaching the preset second opening time threshold, the external circulation mode of the air conditioner 14 is turned off, and after obtaining the current humidity in the vehicle, the control method further includes:

[0067] 0059: when the current humidity in the vehicle is greater than the first humidity threshold, turning on the external circulation mode of the air conditioner 14, and detecting the turning-on time of the external circulation mode of the air conditioner 14 in real time;

[0068] 00510: In response to the opening time reaching the second opening time threshold, the external circulation mode of the air conditioner 14 is turned off, and the sunshade 13 is controlled to be retracted and extended to change the unfolded size of the sunshade 13 until the sunshade 13 reaches the unfolded state.

[0069] The control method of the above-mentioned vehicle can be applied to the control device 10 of the vehicle, and the processing module 12 is used to: when the current humidity in the vehicle is greater than the first humidity threshold, turn on the external circulation mode of the air conditioner 14, and detect the turn-on time of the external circulation mode of the air conditioner 14 in real time; in response to the turn-on time reaching the second turn-on time threshold, turn off the external circulation mode of the air conditioner 14, and control the retraction and extension of the sunshade 13 to change the unfolded size of the sunshade 13 until the sunshade 13 reaches the unfolded state.

[0070] It is understandable that in method 0059, the processing module 12 has controlled the air conditioner 14 to start the external circulation mode for a period of time. After the time when the air conditioner 14 starts the external circulation mode reaches the second opening time threshold, if the current humidity in the car is greater than the first humidity threshold, it indicates that the humidity in the car is still at a high level. The processing module 12 restarts the external circulation mode of the air conditioner 14 to continue to reduce the humidity in the car through the external circulation mode of the air conditioner 14, and detects the opening time of the external circulation mode of the air conditioner 14 in real time. When the opening time of the external circulation mode of the air conditioner 14 reaches the second opening time threshold again, the processing module 12 turns off the external circulation mode of the air conditioner 14, and no longer detects the humidity in the car, and directly controls the sunshade 13 to retract and release to change the expansion size of the sunshade 13 until the sunshade 13 reaches the expansion state. If the humidity in the car is still greater than the first humidity threshold at this time, it indicates that the humidity of the external environment is high, and the external circulation mode of the air conditioner 14 can no longer reduce the humidity in the car, so the processing module 12 directly controls the sunshade 13 to change its own expansion size until the sunshade 13 reaches the expansion state.

[0071] See also Figure 2 and Figure 7In some embodiments, the humidity threshold includes a preset first humidity threshold. 005: When the outside temperature is lower than the preset outside temperature threshold and the inside humidity is higher than the preset humidity threshold, the inside humidity is reduced by the air conditioner 14, and the sunshade 13 is controlled to be retracted to change the unfolded size of the sunshade 13 until the sunshade 13 reaches the unfolded state, including:

[0072] 00511: when the outside temperature of the vehicle is lower than a preset outside temperature threshold and the humidity inside the vehicle is higher than a first humidity threshold, turning on the external circulation mode of the air conditioner 14 and detecting the humidity inside the vehicle in real time; and

[0073] 00512: In response to the current humidity in the vehicle dropping below a first humidity threshold, the external circulation mode of the air conditioner 14 is turned off, and the sunshade 13 is controlled to be retracted and extended to change the unfolded size of the sunshade 13 until the sunshade 13 reaches an unfolded state.

[0074] The control method of the above-mentioned vehicle can be applied to the control device 10 of the vehicle, and the processing module 12 is used to: when the outside temperature is lower than the preset outside temperature threshold and the humidity inside the vehicle is higher than the first humidity threshold, turn on the external circulation mode of the air conditioner 14 and detect the humidity inside the vehicle in real time; and in response to the current humidity inside the vehicle dropping below the first humidity threshold, turn off the external circulation mode of the air conditioner 14, and control the retraction and extension of the sunshade 13 to change the unfolded size of the sunshade 13 until the sunshade 13 reaches the unfolded state.

[0075] Specifically, when the outside temperature is lower than the preset outside temperature threshold and the humidity inside the vehicle is higher than the first humidity threshold, the processing module 12 turns on the external circulation mode of the air conditioner 14 and detects the humidity inside the vehicle in real time. The processing module 12 may also not consider the duration of the external circulation mode of the air conditioner 14, that is, the processing module 12 may control the air conditioner 14 to turn on the external circulation mode until the humidity inside the vehicle drops below the first humidity threshold, and then turn off the external circulation mode of the air conditioner 14.

[0076] See also Figure 1 , Figure 2 and Figure 8 In some embodiments, the control method further comprises:

[0077] 007: When the outside temperature is lower than the preset outside temperature threshold and the inside temperature is higher than the preset inside temperature threshold, the inside temperature is lowered by the air conditioner, and the sunshade is retracted and extended to change the size of the sunshade until the sunshade reaches the expanded state.

[0078] The above-mentioned vehicle control method can be applied to the vehicle control device 10. When the outside temperature is lower than the preset outside temperature threshold and the inside temperature is higher than the preset inside temperature threshold, the processing module 12 is used to lower the inside temperature of the vehicle through the air conditioner 14, and control the retraction and extension of the sunshade 13 to change the unfolded size of the sunshade 13 until the sunshade 13 reaches the unfolded state.

[0079] It is understandable that since the vehicle is in a cold environment, the processing module 12 can reduce the humidity inside the vehicle while also reducing the temperature inside the vehicle through the air conditioner 14. As the temperature inside the vehicle decreases, the temperature difference between the inside and outside of the vehicle will also decrease, thereby reducing the condensation effect when the water vapor inside the vehicle contacts the skylight glass 15 with a lower temperature, thereby reducing the formation of ice.

[0080] See also Figure 2 and Fig. 9 In some embodiments, the vehicle interior temperature threshold includes a preset first vehicle interior temperature threshold and a preset second vehicle interior temperature threshold, and the first vehicle interior temperature threshold is less than the second vehicle interior temperature threshold. 007: When the vehicle exterior temperature is lower than the preset vehicle exterior temperature threshold and the vehicle interior temperature is higher than the preset vehicle interior temperature threshold, the vehicle interior temperature is lowered by the air conditioner 14, and the sunshade 13 is controlled to be retracted and extended to change the unfolded size of the sunshade 13 until the sunshade 13 reaches the unfolded state, including:

[0081] 0071: when the outside temperature is lower than a preset outside temperature threshold, the inside temperature is higher than a first inside temperature threshold, and the inside temperature is lower than a second inside temperature threshold, the external circulation mode of the air conditioner 14 is turned on, and the start time of the external circulation mode of the air conditioner 14 is detected in real time;

[0082] 0072: In response to the opening time reaching a preset first opening time threshold, turning off the external circulation mode of the air conditioner 14 and obtaining the current temperature inside the vehicle; and

[0083] 0073: When the current vehicle interior temperature is lower than the first vehicle interior temperature threshold, the external circulation mode of the air conditioner 14 is turned off, and the sunshade 13 is controlled to be retracted and extended to change the unfolded size of the sunshade 13 until the sunshade 13 reaches the unfolded state.

[0084] The control method of the above-mentioned vehicle can be applied to the control device 10 of the vehicle, and the processing module 12 is used to: when the outside temperature is lower than the preset outside temperature threshold, the inside temperature is higher than the first inside temperature threshold, and the inside temperature is lower than the second inside temperature threshold, turn on the external circulation mode of the air conditioner 14, and detect the turn-on time of the external circulation mode of the air conditioner 14 in real time; in response to the turn-on time reaching the preset first turn-on time threshold, turn off the external circulation mode of the air conditioner 14, and obtain the current inside temperature of the vehicle; and when the current inside temperature of the vehicle is lower than the first inside temperature threshold, turn off the external circulation mode of the air conditioner 14, and control the retraction and extension of the sunshade 13 to change the unfolding size of the sunshade 13 until the sunshade 13 reaches the unfolded state.

[0085] Specifically, if the outside temperature is lower than the preset outside temperature threshold, the inside temperature is higher than the first inside temperature threshold, and the inside temperature is lower than the second temperature threshold, it indicates that the vehicle is in a cold environment and the inside temperature is low. At this time, the processing module 12 turns on the external circulation mode of the air conditioner 14 and detects the opening time of the external circulation mode of the air conditioner 14 in real time. In response to the opening time reaching the preset first opening time threshold (which can be set to 3 minutes-5 minutes), the processing module 12 turns off the external circulation mode of the air conditioner 14 and obtains the current inside temperature. When the current inside temperature is less than the first temperature threshold, that is, when the current inside temperature has been reduced to less than the first temperature threshold under the action of the external circulation mode of the air conditioner 14, the temperature difference between the inside temperature and the outside temperature is small, and the water vapor in the car is not easy to condense on the skylight glass 15. The processing module 12 turns off the external circulation mode of the air conditioner 14, and controls the sunshade 13 to be retracted and released to change the expansion size of the sunshade 13 until the sunshade 13 reaches the expanded state, thereby forming a part of the air buffer between the sunshade 13 and the vehicle skylight glass 15. The temperature of the air buffer zone is higher than the outside temperature, but lower than the cabin temperature between the sunshade 13 and the vehicle chassis, thereby further preventing the water vapor in the cabin between the sunshade 13 and the vehicle chassis from directly contacting the skylight glass 15 with a lower temperature, thereby preventing the skylight glass 15 from freezing.

[0086] In certain embodiments, see Figure 2 and Fig. 9 , 0072: In response to the opening time reaching the preset first opening time threshold, the external circulation mode of the air conditioner 14 is turned off, and after obtaining the current temperature inside the vehicle, the control method further includes:

[0087] 0074: when the current vehicle interior temperature is greater than a first vehicle interior temperature threshold, turning on the external circulation mode of the air conditioner 14, and detecting in real time the turning-on time of the external circulation mode of the air conditioner 14; and

[0088] 0075: In response to the opening time reaching the first opening time threshold, the external circulation mode of the air conditioner 14 is turned off, and the sunshade 13 is controlled to be retracted and extended to change the unfolded size of the sunshade 13 until the sunshade 13 reaches the unfolded state.

[0089] The above-mentioned vehicle control method can be applied to the vehicle control device 10, and the processing module 12 is also used to: when the current vehicle interior temperature is greater than the first vehicle interior temperature threshold, turn on the external circulation mode of the air conditioner 14, and detect the turn-on time of the external circulation mode of the air conditioner 14 in real time; and in response to the turn-on time reaching the first turn-on time threshold, turn off the external circulation mode of the air conditioner 14, and control the retraction and extension of the sunshade 13 to change the unfolded size of the sunshade 13 until the sunshade 13 reaches the unfolded state.

[0090] It is understandable that in method 0072, the processing module 12 has controlled the air conditioner 14 to start the external circulation mode for a period of time. After the time when the air conditioner 14 starts the external circulation mode reaches the first opening time threshold, if the current temperature inside the vehicle is greater than the first temperature threshold, it indicates that the temperature inside the vehicle is still at a high level. The processing module 12 turns on the external circulation mode of the air conditioner 14 again to continue to lower the temperature inside the vehicle through the external circulation mode of the air conditioner 14, and detects the opening time of the external circulation mode of the air conditioner 14 in real time. When the opening time of the external circulation mode of the air conditioner 14 reaches the first opening time threshold again, the processing module 12 turns off the external circulation mode of the air conditioner 14, and no longer detects the temperature inside the vehicle, and directly controls the sunshade 13 to retract and extend to change the unfolding size of the sunshade 13 until the sunshade 13 reaches the unfolded state. If the temperature inside the car is still greater than the first temperature threshold at this time, it indicates that the air conditioner 14 may have a fault and the external circulation mode of the air conditioner 14 cannot operate normally, that is, the external circulation mode of the air conditioner 14 can no longer reduce the temperature inside the car. Therefore, the processing module 12 directly controls the sunshade 13 to change its own expansion size until the sunshade 13 reaches the expanded state, thereby avoiding the condensation and freezing of water vapor inside the car on the skylight glass 15 as much as possible.

[0091] See also Figure 1 , Figure 2 and Fig.10 In some embodiments, the vehicle interior temperature threshold includes a preset first vehicle interior temperature threshold and a preset second vehicle interior temperature threshold, and the first vehicle interior temperature threshold is less than the second vehicle interior temperature threshold. 007: When the vehicle exterior temperature is lower than the preset vehicle exterior temperature threshold and the vehicle interior temperature is higher than the preset vehicle interior temperature threshold, the vehicle interior temperature is lowered by the air conditioner 14, and the sunshade 13 is controlled to be retracted and extended to change the unfolded size of the sunshade 13 until the sunshade 13 reaches the unfolded state, including:

[0092] 0076: when the outside temperature is lower than a preset outside temperature threshold and the inside temperature is higher than a second inside temperature threshold, the external circulation mode of the air conditioner 14 is turned on, and the start time of the external circulation mode of the air conditioner 14 is detected in real time;

[0093] 0077: In response to the opening time reaching a preset second opening time threshold, turning off the external circulation mode of the air conditioner 14 and obtaining the current temperature inside the vehicle; and

[0094] 0078: When the current vehicle interior temperature is lower than the first vehicle interior temperature threshold, the external circulation mode of the air conditioner 14 is turned off, and the sunshade 13 is controlled to be retracted and extended to change the unfolded size of the sunshade 13 until the sunshade 13 reaches the unfolded state.

[0095] The control method of the above-mentioned vehicle can be applied to the control device 10 of the vehicle, and the processing module 12 is used to: when the outside temperature is lower than the preset outside temperature threshold and the inside temperature is higher than the second inside temperature threshold, turn on the external circulation mode of the air conditioner 14, and detect the turn-on time of the external circulation mode of the air conditioner 14 in real time; in response to the turn-on time reaching the preset second turn-on time threshold, turn off the external circulation mode of the air conditioner 14, and obtain the current inside temperature of the vehicle; and when the current inside temperature of the vehicle is lower than the first inside temperature threshold, turn off the external circulation mode of the air conditioner 14, and control the retraction and extension of the sunshade 13 to change the unfolding size of the sunshade 13 until the sunshade 13 reaches the unfolded state.

[0096] Specifically, if the outside temperature is lower than the preset outside temperature threshold and the inside temperature is higher than the second temperature threshold, it indicates that the vehicle is in a cold environment and the inside temperature is extremely high. At this time, the processing module 12 needs to control the air conditioner 14 to turn on the external circulation mode and keep it on for a long time, so as to control the temperature inside the vehicle to drop significantly. The processing module 12 detects the opening time of the external circulation mode of the air conditioner 14 in real time. In response to the opening time reaching the preset second opening time threshold (which can be set to 5 minutes-10 minutes), the processing module 12 turns off the external circulation mode of the air conditioner 14 and obtains the current inside temperature. When the current inside temperature is less than the first temperature threshold, that is, when the current inside temperature has been reduced to less than the first temperature threshold under the action of the external circulation mode of the air conditioner 14, the processing module 12 turns off the external circulation mode of the air conditioner 14 and controls the sunshade 13 to retract and release to change the unfolding size of the sunshade 13 until the sunshade 13 reaches the unfolded state. A part of the air buffer is formed between the sunshade 13 and the vehicle skylight glass 15. The temperature of the air buffer zone is higher than the outside temperature, but lower than the cabin temperature between the sunshade 13 and the vehicle chassis, thereby further preventing the water vapor in the cabin between the sunshade 13 and the vehicle chassis from directly contacting the skylight glass 15 with a lower temperature, thereby preventing the skylight glass 15 from freezing.

[0097] See also Figure 1 , Figure 2 and Fig.10 In some embodiments, 0077: in response to the opening time reaching the preset second opening time threshold, the external circulation mode of the air conditioner 14 is turned off, and after obtaining the current vehicle interior temperature, the control method further includes:

[0098] 0079: when the current vehicle interior temperature is greater than a first vehicle interior temperature threshold, turning on the external circulation mode of the air conditioner 14, and detecting in real time the turning-on time of the external circulation mode of the air conditioner 14;

[0099] 00710: In response to the opening time reaching the second opening time threshold, the external circulation mode of the air conditioner 14 is turned off, and the sunshade 13 is controlled to be retracted and extended to change the unfolded size of the sunshade 13 until the sunshade 13 reaches the unfolded state.

[0100] The control method of the above-mentioned vehicle can be applied to the control device 10 of the vehicle, and the processing module 12 is used to: when the current vehicle interior temperature is greater than the first vehicle interior temperature threshold, turn on the external circulation mode of the air conditioner 14, and detect the turn-on time of the external circulation mode of the air conditioner 14 in real time; in response to the turn-on time reaching the second turn-on time threshold, turn off the external circulation mode of the air conditioner 14, and control the retraction and extension of the sunshade 13 to change the unfolded size of the sunshade 13 until the sunshade 13 reaches the unfolded state.

[0101] It is understandable that in method 0079, the processing module 12 has controlled the air conditioner 14 to start the external circulation mode for a period of time. After the time when the air conditioner 14 starts the external circulation mode reaches the second opening time threshold, if the current temperature inside the vehicle is greater than the first temperature threshold, it indicates that the temperature inside the vehicle is still at a high level. The processing module 12 turns on the external circulation mode of the air conditioner 14 again to continue to lower the temperature inside the vehicle through the external circulation mode of the air conditioner 14, and detects the opening time of the external circulation mode of the air conditioner 14 in real time. When the opening time of the external circulation mode of the air conditioner 14 reaches the second opening time threshold again, the processing module 12 turns off the external circulation mode of the air conditioner 14, and no longer detects the temperature inside the vehicle, and directly controls the sunshade 13 to retract and extend to change the unfolding size of the sunshade 13 until the sunshade 13 reaches the unfolded state. If the temperature inside the car is still greater than the first temperature threshold at this time, it indicates that the external ambient temperature is high and the external circulation mode of the air conditioner 14 can no longer reduce the temperature inside the car. Therefore, the processing module 12 directly controls the sunshade 13 to change its own expansion size until the sunshade 13 reaches the expanded state, thereby avoiding the condensation and freezing of water vapor inside the car on the skylight glass 15 as much as possible.

[0102] See also Figure 1 , Figure 2 and Fig.11In some embodiments, the vehicle interior temperature threshold includes a preset first vehicle interior temperature threshold. 007: when the vehicle exterior temperature is lower than the preset vehicle exterior temperature threshold and the vehicle interior temperature is higher than the preset vehicle interior temperature threshold, the vehicle interior temperature is lowered by the air conditioner 14, and the sunshade 13 is controlled to be retracted and extended to change the unfolded size of the sunshade 13 until the sunshade 13 reaches the unfolded state, including:

[0103] 00711: when the outside temperature of the vehicle is lower than a preset outside temperature threshold and the inside temperature of the vehicle is higher than a first inside temperature threshold, turning on the external circulation mode of the air conditioner 14 and detecting the inside temperature of the vehicle in real time; and

[0104] 00712: In response to the current vehicle interior temperature dropping below a first vehicle interior temperature threshold, the external circulation mode of the air conditioner 14 is turned off, and the sunshade 13 is controlled to be retracted and extended to change the unfolded size of the sunshade 13 until the sunshade 13 reaches an unfolded state.

[0105] The control method of the above-mentioned vehicle can be applied to the control device 10 of the vehicle, and the processing module 12 is used to: when the outside temperature of the vehicle is lower than the preset outside temperature threshold and the inside temperature of the vehicle is higher than the first inside temperature threshold, turn on the external circulation mode of the air conditioner 14 and detect the inside temperature of the vehicle in real time; and in response to the current inside temperature of the vehicle dropping below the first inside temperature threshold, turn off the external circulation mode of the air conditioner 14, and control the retraction and extension of the sunshade 13 to change the unfolded size of the sunshade 13 until the sunshade 13 reaches the unfolded state.

[0106] Specifically, when the outside temperature of the vehicle is lower than the preset outside temperature threshold and the inside temperature of the vehicle is higher than the first temperature threshold, the processing module 12 turns on the external circulation mode of the air conditioner 14 and detects the inside temperature of the vehicle in real time. The processing module 12 may also not consider the length of time the external circulation mode of the air conditioner 14 is turned on, that is, the processing module 12 may control the air conditioner 14 to turn on the external circulation mode until the inside temperature of the vehicle drops below the first temperature threshold, and then turn off the external circulation mode of the air conditioner 14.

[0107] See also Figure 2 and Fig.12 In some embodiments, the humidity threshold includes a preset first humidity threshold, and the control method further includes:

[0108] 008: When the first unfolding time of the sunshade curtain 13 in the unfolded state reaches a preset detection time interval, obtaining the outside temperature and the inside humidity of the vehicle;

[0109] 009: when the outside temperature of the vehicle is lower than the preset outside temperature threshold and the humidity inside the vehicle is higher than the first humidity threshold, the external circulation mode of the air conditioner 14 is turned on, and the humidity inside the vehicle is detected in real time;

[0110] 010: in response to the current humidity in the vehicle decreasing below the first humidity threshold, turning off the external circulation mode of the air conditioner 14;

[0111] 011: clear the first expansion time to zero and recalculate the first expansion time; and

[0112] 012: Repeat the steps of obtaining the outside temperature and the inside humidity until the first deployment time is reset to zero and recalculating the first deployment time when the sunshade 13 is in the deployed state and the first deployment time reaches a preset detection time interval until the driver or passenger enters the vehicle.

[0113] The above-mentioned vehicle control method can be applied to the vehicle control device 10. When the first deployment time of the sunshade 13 in the deployed state reaches the preset detection time interval, the acquisition module 11 is used to acquire the outside temperature and the inside humidity. The processing module 12 is used to: when the outside temperature is lower than the preset outside temperature threshold and the inside humidity is higher than the first humidity threshold, turn on the external circulation mode of the air conditioner 14 and detect the inside humidity in real time; in response to the current inside humidity falling below the first humidity threshold, turn off the external circulation mode of the air conditioner 14; clear the first deployment time and recalculate the first deployment time; and repeat the steps of acquiring the outside temperature and the inside humidity until the first deployment time is cleared and the first deployment time is recalculated when the first deployment time of the sunshade 13 in the deployed state reaches the preset detection time interval, until the driver and passengers enter the vehicle.

[0114] Specifically, when the vehicle needs to be placed in a cold environment for a long time, the acquisition module 11 acquires the temperature outside the vehicle and the humidity inside the vehicle once every period of time (i.e., the first unfolding time when the sunshade 13 is in the unfolded state reaches a preset time interval). After the acquisition module 11 acquires the temperature outside the vehicle and the humidity inside the vehicle, the processing module 12 will detect and process the temperature outside the vehicle and the humidity inside the vehicle. More specifically, when the temperature outside the vehicle is lower than the preset temperature threshold outside the vehicle and the humidity inside the vehicle is higher than the first humidity threshold, the external circulation mode of the air conditioner is turned on, and the humidity inside the vehicle is detected in real time until the humidity inside the vehicle is reduced to below the first humidity threshold again, thereby ensuring that the skylight glass 15 of the vehicle that is placed in a cold environment for a long time will not ice up.

[0115] See also Figure 2 and Fig.13 In some embodiments, the temperature threshold includes a preset first temperature threshold, and the control method further includes:

[0116] 013: When the second unfolding time of the sunshade curtain 13 in the unfolded state reaches a preset detection time interval, obtaining the vehicle exterior temperature and the vehicle interior temperature;

[0117] 014: when the outside temperature of the vehicle is lower than a preset outside temperature threshold and the inside temperature of the vehicle is higher than a first temperature threshold, the external circulation mode of the air conditioner 14 is turned on, and the inside temperature of the vehicle is detected in real time; and

[0118] 015: in response to the current vehicle interior temperature dropping below the first temperature threshold, turning off the external circulation mode of the air conditioner 14;

[0119] 016: clear the second expansion time to zero and recalculate the second expansion time; and

[0120] 017: Repeat the steps of obtaining the outside temperature and the inside temperature of the vehicle until the second deployment time is reset to zero and recalculating the second deployment time when the second deployment time of the sunshade 13 in the deployed state reaches the preset detection time interval until the driver and passengers enter the vehicle.

[0121] The above-mentioned vehicle control method can be applied to the vehicle control device 10. When the second unfolding time of the sunshade 13 in the unfolded state reaches the preset detection time interval, the acquisition module 11 is used to acquire the outside temperature and the inside temperature of the vehicle. The processing module 12 is used to: when the outside temperature is lower than the preset outside temperature threshold and the inside temperature is higher than the first temperature threshold, turn on the external circulation mode of the air conditioner 14 and detect the inside temperature of the vehicle in real time; and in response to the current inside temperature dropping below the first temperature threshold, turn off the external circulation mode of the air conditioner 14; reset the second unfolding time and recalculate the second unfolding time; and repeat the steps of acquiring the outside temperature and the inside temperature until the second unfolding time is reset and the second unfolding time is recalculated when the second unfolding time of the sunshade 13 in the unfolded state reaches the preset detection time interval, until the driver and passengers enter the vehicle.

[0122] Specifically, when the vehicle needs to be placed in a cold environment for a long time, the acquisition module 11 acquires the outside temperature and the inside temperature of the vehicle once every period of time (i.e., the second unfolding time when the sunshade 13 is in the unfolded state reaches a preset time interval). After the acquisition module 11 acquires the outside temperature and the inside temperature of the vehicle, the processing module 12 will detect and process the outside temperature and the inside temperature of the vehicle. More specifically, when the outside temperature is lower than the preset outside temperature threshold and the inside temperature is higher than the first temperature threshold, the external circulation mode of the air conditioner is turned on, and the inside temperature of the vehicle is detected in real time until the inside temperature is lowered to below the first temperature threshold again, thereby ensuring that the skylight glass 15 of the vehicle that is placed in a cold environment for a long time will not ice up.

[0123] In summary, the present application provides a vehicle control method and a vehicle control device 10. When the driver and passengers leave the vehicle, the outside temperature and the humidity inside the vehicle are detected. If the outside temperature is lower than the preset temperature threshold, it indicates that the vehicle is placed in a cold environment with a relatively low temperature. If the humidity inside the vehicle is higher than the preset humidity threshold, it indicates that the humidity inside the vehicle is high, and the water vapor inside the vehicle is easily condensed on the cold skylight glass and iced. When these two conditions are met, the present application reduces the humidity inside the vehicle through the air conditioner 14, and controls the retraction and extension of the sunshade 13 to change the unfolding size of the sunshade 13 until the sunshade 13 reaches the unfolded state, thereby forming a part of the air buffer zone between the sunshade 13 and the vehicle skylight glass. The temperature of the air buffer zone is higher than the outside temperature, but lower than the cabin temperature between the sunshade 13 and the vehicle chassis, which avoids the water vapor in the cabin between the sunshade 13 and the vehicle chassis from directly contacting the skylight glass with a lower temperature, thereby preventing the skylight glass from freezing.

[0124] In certain embodiments, see Fig.14 The present application also provides a vehicle computer 30, which includes a memory and a processor. The memory is configured to store a computer program. When the processor executes the computer program, it implements the control method in any of the above embodiments.

[0125] For example, when the processor of the vehicle computer 30 executes the computer program stored in the memory, the following control method is implemented:

[0126] 003: When the driver and passengers are outside the vehicle, obtain the outside temperature and the inside humidity; and

[0127] 005: When the outside temperature is lower than the preset outside temperature threshold and the inside humidity is higher than the preset humidity threshold, the inside humidity is lowered by the air conditioner 14, and the sunshade 13 is controlled to be retracted and extended to change the unfolded size of the sunshade 13 until the sunshade 13 reaches the unfolded state.

[0128] For another example, when the processor of the vehicle computer 30 executes the computer program stored in the memory, the following control method is implemented:

[0129] 0051: when the outside temperature is lower than the preset outside temperature threshold, the inside humidity is higher than the first humidity threshold, and the inside humidity is lower than the second humidity threshold, the external circulation mode of the air conditioner 14 is turned on, and the start time of the external circulation mode of the air conditioner 14 is detected in real time;

[0130] 0052: In response to the opening time reaching a preset first opening time threshold, turning off the external circulation mode of the air conditioner 14 and obtaining the current humidity in the vehicle; and

[0131] 0053: When the current humidity in the vehicle is less than the first humidity threshold, control the retraction and extension of the sunshade 13 to change the unfolded size of the sunshade 13 until the sunshade 13 reaches the unfolded state.

[0132] For another example, when the processor of the vehicle computer 30 executes the computer program stored in the memory, it can also implement the control methods in 0054, 0055, 0056, 0057, 0058, 0059, 00510, 00511, 00512, 007, 0071, 0072, 0073, 0074, 0075, 0076, 0077, 0078, 0079, 00710, 00711, 00712, 008, 009, 010, 011, 012, 013, 014, 015, 016 and 017.

[0133] In certain embodiments, see Fig.14 The present application also provides a vehicle 100, including the vehicle control device 10 in any of the above embodiments or the vehicle computer 30 in any of the above embodiments.

[0134] See also Fig.15 In some embodiments, the present application further provides a computer-readable storage medium 200 on which a computer program 202 is stored, and when the program is executed by a processor, the control method in any of the above embodiments is implemented.

[0135] For example, when the computer program 202 is executed by the processor 20, the following control method is implemented:

[0136] 003: When the driver and passengers are outside the vehicle, obtain the outside temperature and the inside humidity; and

[0137] 005: When the outside temperature is lower than the preset outside temperature threshold and the inside humidity is higher than the preset humidity threshold, the inside humidity is lowered by the air conditioner 14, and the sunshade 13 is controlled to be retracted and extended to change the unfolded size of the sunshade 13 until the sunshade 13 reaches the unfolded state.

[0138] For another example, when the computer program 202 is executed by the processor 20, the following control method is implemented:

[0139] 0051: when the outside temperature is lower than the preset outside temperature threshold, the inside humidity is higher than the first humidity threshold, and the inside humidity is lower than the second humidity threshold, the external circulation mode of the air conditioner 14 is turned on, and the start time of the external circulation mode of the air conditioner 14 is detected in real time;

[0140] 0052: In response to the opening time reaching a preset first opening time threshold, turning off the external circulation mode of the air conditioner 14 and obtaining the current humidity in the vehicle; and

[0141] 0053: When the current humidity in the vehicle is less than the first humidity threshold, control the retraction and extension of the sunshade 13 to change the unfolded size of the sunshade 13 until the sunshade 13 reaches the unfolded state.

[0142] For another example, when the computer program 202 is executed by the processor 20, the control methods in 0054, 0055, 0056, 0057, 0058, 0059, 00510, 00511, 00512, 007, 0071, 0072, 0073, 0074, 0075, 0076, 0077, 0078, 0079, 00710, 00711, 00712, 008, 009, 010, 011, 012, 013, 014, 015, 016 and 017 can also be implemented.

[0143] In the computer-readable storage medium 200 of the present application, when the driver and passengers leave the vehicle, the outside temperature and the humidity inside the vehicle are detected. If the outside temperature is lower than the preset temperature threshold, it indicates that the vehicle is placed in a cold environment with a relatively low temperature. If the humidity inside the vehicle is higher than the preset humidity threshold, it indicates that the humidity inside the vehicle is relatively high, and the water vapor inside the vehicle is easily condensed on the cold skylight glass and iced. When these two conditions are met, the present application reduces the humidity inside the vehicle through the air conditioner 14, and controls the sunshade 13 to be retracted to change the unfolding size of the sunshade 13 until the sunshade 13 reaches the unfolded state, thereby forming a part of the air buffer zone between the sunshade 13 and the vehicle skylight glass. The temperature of the air buffer zone is higher than the outside temperature, but lower than the cabin temperature between the sunshade 13 and the vehicle chassis, which avoids the water vapor in the cabin between the sunshade 13 and the vehicle chassis from directly contacting the skylight glass with a lower temperature, thereby preventing the skylight glass from freezing.

[0144] In the description of this specification, the descriptions with reference to the terms "certain embodiments", "in an example", "exemplarily", etc., mean that the specific features, structures, materials or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0145] Any process or method description in a flowchart or otherwise described herein may be understood to represent a module, segment or portion of code that includes one or more executable instructions for implementing the steps of a specific logical function or process, and the scope of the preferred embodiments of the present application includes alternative implementations in which functions may not be performed in the order shown or discussed, including performing functions in a substantially simultaneous manner or in the reverse order depending on the functions involved, which should be understood by technicians in the technical field to which the embodiments of the present application belong.

[0146] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A vehicle control method, characterized in that: The vehicle includes a sunshade and an air conditioner, and the control method includes: Obtaining the outside temperature and the inside humidity of the vehicle when the occupants are outside the vehicle; and When the outside temperature of the vehicle is lower than a preset outside temperature threshold and the inside humidity of the vehicle is higher than a preset humidity threshold, the inside humidity of the vehicle is lowered by the air conditioner, and the sunshade is controlled to be retracted and extended to change the unfolded size of the sunshade until the sunshade reaches an unfolded state.

2. The control method according to claim 1, characterized in that: The humidity threshold comprises a preset first humidity threshold and a preset second humidity threshold, the first humidity threshold is less than the second humidity threshold, and when the outside temperature is lower than the preset outside temperature threshold and the inside humidity is higher than the preset humidity threshold, the inside humidity is reduced by the air conditioner, and the sunshade is retracted and extended to change the unfolded size of the sunshade until the sunshade reaches an unfolded state, including: When the outside temperature of the vehicle is lower than a preset outside temperature threshold, the inside humidity of the vehicle is higher than the first humidity threshold, and the inside humidity of the vehicle is lower than the second humidity threshold, the external circulation mode of the air conditioner is turned on, and the turning-on time of the external circulation mode of the air conditioner is detected in real time; In response to the opening time reaching a preset first opening time threshold, turning off the external circulation mode of the air conditioner and obtaining the current humidity in the vehicle; and When the current humidity in the vehicle is less than the first humidity threshold, the sunshade curtain is controlled to be retracted or extended to change the unfolded size of the sunshade curtain until the sunshade curtain reaches an unfolded state.

3. The control method according to claim 2, characterized in that: After the external circulation mode of the air conditioner is turned off in response to the opening time reaching a preset first opening time threshold, and the current humidity in the vehicle is obtained, the control method further includes: When the current humidity in the vehicle is greater than the first humidity threshold, turning on the external circulation mode of the air conditioner, and detecting the turning-on time of the external circulation mode of the air conditioner in real time; and In response to the opening time reaching the first opening time threshold, the external circulation mode of the air conditioner is turned off, and the sunshade is controlled to be retracted and extended to change the unfolded size of the sunshade until the sunshade reaches an unfolded state.

4. The control method according to claim 1, characterized in that: The humidity threshold comprises a preset first humidity threshold and a preset second humidity threshold, the first humidity threshold is less than the second humidity threshold, and when the outside temperature is lower than the preset outside temperature threshold and the inside humidity is higher than the preset humidity threshold, the inside humidity is reduced by the air conditioner, and the sunshade is retracted and extended to change the unfolded size of the sunshade until the sunshade reaches an unfolded state, including: When the outside temperature of the vehicle is lower than a preset outside temperature threshold and the inside humidity of the vehicle is higher than the second humidity threshold, turning on the external circulation mode of the air conditioner, and detecting the turning-on time of the external circulation mode of the air conditioner in real time; In response to the opening time reaching a preset second opening time threshold, turning off the external circulation mode of the air conditioner and obtaining the current humidity in the vehicle; and When the current humidity in the vehicle is less than the first humidity threshold, the external circulation mode of the air conditioner is turned off, and the sunshade is controlled to be retracted and extended to change the unfolded size of the sunshade until the sunshade reaches an unfolded state.

5. The control method according to claim 4, characterized in that: After the external circulation mode of the air conditioner is turned off in response to the opening time reaching a preset second opening time threshold and the current humidity in the vehicle is obtained, the control method further includes: When the current humidity in the vehicle is greater than the first humidity threshold, turning on the external circulation mode of the air conditioner, and detecting in real time the turning-on time of the external circulation mode of the air conditioner; In response to the opening time reaching the second opening time threshold, the external circulation mode of the air conditioner is turned off, and the sunshade is controlled to be retracted and extended to change the unfolded size of the sunshade until the sunshade reaches an unfolded state.

6. The control method according to claim 1, characterized in that: The humidity threshold includes a preset first humidity threshold, and when the outside temperature of the vehicle is lower than the preset outside temperature threshold and the inside humidity of the vehicle is higher than the preset humidity threshold, the inside humidity of the vehicle is reduced by the air conditioner, and the sunshade is retracted and extended to change the unfolded size of the sunshade until the sunshade reaches the unfolded state, including: When the outside temperature of the vehicle is lower than a preset outside temperature threshold and the inside humidity of the vehicle is higher than the first humidity threshold, turning on the external circulation mode of the air conditioner and detecting the inside humidity of the vehicle in real time; and In response to the current humidity in the vehicle dropping below the first humidity threshold, the external circulation mode of the air conditioner is turned off, and the sunshade is controlled to be retracted and extended to change the unfolded size of the sunshade until the sunshade reaches an unfolded state.

7. The control method according to claim 1, characterized in that: The control method further comprises: When the outside temperature of the vehicle is lower than a preset outside temperature threshold and the inside temperature of the vehicle is higher than a preset inside temperature threshold, the inside temperature of the vehicle is lowered by the air conditioner, and the sunshade is retracted and extended to change the unfolded size of the sunshade until the sunshade reaches an unfolded state.

8. The control method according to claim 7, characterized in that: The vehicle interior temperature threshold comprises a preset first vehicle interior temperature threshold and a preset second vehicle interior temperature threshold, the first vehicle interior temperature threshold is less than the second vehicle interior temperature threshold, and when the vehicle exterior temperature is lower than the preset vehicle exterior temperature threshold and the vehicle interior temperature is higher than the preset vehicle interior temperature threshold, the vehicle interior temperature is lowered by the air conditioner, and the sunshade is retracted and extended to change the unfolded size of the sunshade until the sunshade reaches an unfolded state, including: When the outside temperature of the vehicle is lower than a preset outside temperature threshold, the inside temperature of the vehicle is higher than the first inside temperature threshold, and the inside temperature of the vehicle is lower than the second inside temperature threshold, the external circulation mode of the air conditioner is turned on, and the start time of the external circulation mode of the air conditioner is detected in real time; In response to the opening time reaching a preset first opening time threshold, turning off the external circulation mode of the air conditioner and acquiring the current temperature inside the vehicle; and When the current vehicle interior temperature is less than the first vehicle interior temperature threshold, the external circulation mode of the air conditioner is turned off, and the sunshade is controlled to be retracted and extended to change the unfolded size of the sunshade until the sunshade reaches an unfolded state.

9. The control method according to claim 8, characterized in that: After the external circulation mode of the air conditioner is turned off in response to the opening time reaching a preset first opening time threshold and the current in-vehicle temperature is obtained, the control method further includes: When the current in-vehicle temperature is greater than the first in-vehicle temperature threshold, turning on the external circulation mode of the air conditioner, and detecting in real time the turning-on time of the external circulation mode of the air conditioner; and In response to the opening time reaching the first opening time threshold, the external circulation mode of the air conditioner is turned off, and the sunshade is controlled to be retracted and extended to change the unfolded size of the sunshade until the sunshade reaches an unfolded state.

10. The control method according to claim 7, characterized in that: The vehicle interior temperature threshold comprises a preset first vehicle interior temperature threshold and a preset second vehicle interior temperature threshold, the first vehicle interior temperature threshold is less than the second vehicle interior temperature threshold, and when the vehicle exterior temperature is lower than the preset vehicle exterior temperature threshold and the vehicle interior temperature is higher than the preset vehicle interior temperature threshold, the vehicle interior temperature is lowered by the air conditioner, and the sunshade is retracted and extended to change the unfolded size of the sunshade until the sunshade reaches an unfolded state, including: When the outside temperature of the vehicle is lower than a preset outside temperature threshold and the inside temperature of the vehicle is higher than the second inside temperature threshold, turning on the external circulation mode of the air conditioner, and detecting the turning-on time of the external circulation mode of the air conditioner in real time; In response to the opening time reaching a preset second opening time threshold, turning off the external circulation mode of the air conditioner and acquiring the current temperature inside the vehicle; and When the current vehicle interior temperature is less than the first vehicle interior temperature threshold, the external circulation mode of the air conditioner is turned off, and the sunshade is controlled to be retracted and extended to change the unfolded size of the sunshade until the sunshade reaches an unfolded state.

11. The control method according to claim 10, characterized in that: After the external circulation mode of the air conditioner is turned off in response to the opening time reaching a preset second opening time threshold and the current in-vehicle temperature is obtained, the control method further includes: When the current in-vehicle temperature is greater than the first in-vehicle temperature threshold, turning on the external circulation mode of the air conditioner, and detecting in real time the turning-on time of the external circulation mode of the air conditioner; In response to the opening time reaching the second opening time threshold, the external circulation mode of the air conditioner is turned off, and the sunshade is controlled to be retracted and extended to change the unfolded size of the sunshade until the sunshade reaches an unfolded state.

12. The control method according to claim 7, characterized in that: The vehicle interior temperature threshold includes a preset first vehicle interior temperature threshold, and when the vehicle exterior temperature is lower than the preset vehicle exterior temperature threshold and the vehicle interior temperature is higher than the preset vehicle interior temperature threshold, the vehicle interior temperature is lowered by the air conditioner, and the sunshade curtain is retracted and extended to change the unfolded size of the sunshade curtain until the sunshade curtain reaches an unfolded state, including: When the outside temperature of the vehicle is lower than a preset outside temperature threshold and the inside temperature of the vehicle is higher than the first inside temperature threshold, turning on the external circulation mode of the air conditioner and detecting the inside temperature of the vehicle in real time; and In response to the current in-vehicle temperature dropping below the first in-vehicle temperature threshold, the external circulation mode of the air conditioner is turned off, and the sunshade is controlled to be retracted and extended to change the unfolded size of the sunshade until the sunshade reaches an unfolded state.

13. The control method according to claim 1, characterized in that: The humidity threshold includes a preset first humidity threshold, and the control method further includes: When the first unfolding time of the sunshade curtain in the unfolded state reaches a preset detection time interval, acquiring the outside temperature and the inside humidity of the vehicle; When the outside temperature of the vehicle is lower than a preset outside temperature threshold and the inside humidity of the vehicle is higher than the first humidity threshold, turning on the external circulation mode of the air conditioner and detecting the inside humidity of the vehicle in real time; In response to the current humidity in the vehicle decreasing below the first humidity threshold, turning off the external circulation mode of the air conditioner; clearing the first expansion time to zero and recalculating the first expansion time; and Repeat the steps of obtaining the outside temperature and the inside humidity of the vehicle until the first deployment time is reset to zero and recalculating the first deployment time when the first deployment time of the sunshade in the deployed state reaches a preset detection time interval until the driver and passenger enter the vehicle.

14. The control method according to claim 1, characterized in that: The temperature threshold includes a preset first temperature threshold, and the control method further includes: When the second unfolding time of the sunshade curtain in the unfolded state reaches a preset detection time interval, acquiring the vehicle exterior temperature and the vehicle interior temperature; When the outside temperature of the vehicle is lower than a preset outside temperature threshold and the inside temperature of the vehicle is higher than the first temperature threshold, turning on the external circulation mode of the air conditioner and detecting the inside temperature of the vehicle in real time; and In response to the current vehicle interior temperature dropping below the first temperature threshold, turning off the external circulation mode of the air conditioner; clearing the second expansion time to zero and recalculating the second expansion time; and Repeat the steps of obtaining the outside temperature and the inside temperature of the vehicle until the second deployment time is reset to zero and recalculating the second deployment time when the second deployment time when the sunshade is in the deployed state reaches a preset detection time interval until the driver and passenger enter the vehicle.

15. A vehicle control device, characterized in that: The control device (10) comprises an acquisition module, a processing module, a sunshade and an air conditioner; When the driver and passenger are outside the vehicle, the acquisition module is used to acquire the temperature outside the vehicle and the humidity inside the vehicle; and When the outside temperature of the vehicle is lower than a preset outside temperature threshold and the inside humidity of the vehicle is higher than a preset humidity threshold, the processing module is used to reduce the inside humidity of the vehicle through the air conditioner, and control the retraction and extension of the sunshade to change the unfolded size of the sunshade until the sunshade reaches the unfolded state.

16. A vehicle computer, characterized in that: The vehicle computer (30) comprises a memory and a processor, the memory is configured to store a computer program, and the processor implements the control method according to any one of claims 1 to 14 when executing the computer program.

17. A vehicle, characterized in that: It comprises the control device (10) of claim 15 and the vehicle computer (30) of claim 16.

18. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor (20), the control method described in any one of claims 1 to 14 is implemented.

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