A fan control method, device, computer equipment, and fan

Abstract

This invention provides a fan control method, device, computer equipment, and fan. The method includes receiving a head tilt control command from a target fan; detecting whether the target fan is in humidification mode; and if the target fan is in humidification mode, adjusting the head tilt angle and the evaporative cooling pad tilt angle based on the tilt control command. The method provided by this invention can effectively control the angular relationship between the fan head and the evaporative cooling pad, improving the humidification, cooling, and airflow effects of the fan.

Description

Technical Field

[0001] This application relates to the field of fan equipment technology, and in particular to a fan control method, device, computer equipment, and fan. Background Technology

[0002] A cooling fan is a direct evaporative cooling and humidifying device. Its working principle involves a water pump delivering water from a tank to a wet curtain. As air passes through the wet curtain, it carries away the moisture, thus achieving cooling and humidification through the principle of water evaporation absorbing heat. A circulating fan is a fan with an improved airflow duct that can oscillate at multiple angles, offering advantages such as a longer air delivery distance and quieter operation.

[0003] A circulating air cooler, which combines a cooling fan and a circulating fan, can rotate to adjust the airflow angle and use a wet curtain to humidify and cool down. However, the airflow angle and the wet curtain are difficult to coordinate well, resulting in a poor user experience. Summary of the Invention

[0004] To address the problem of poor performance when combining existing fans and evaporative cooling pads, this application provides a fan control method, device, computer equipment, and fan that can effectively control the angle relationship between the fan head and the evaporative cooling pad, thereby improving the humidification, cooling, and air blowing effect of the fan.

[0005] On the one hand, a fan control method is provided, the method comprising:

[0006] Receive pitch control commands from the target fan.

[0007] Detect whether the target fan is in humidification mode;

[0008] If the target fan activates the humidification mode, the pitch angle of the fan head and the pitch angle of the wet curtain are adjusted based on the pitch control command.

[0009] In some embodiments, if the target fan activates the humidification mode, adjusting the head pitch angle and the wet curtain pitch angle based on the pitch control command includes:

[0010] If the nose pitch angle corresponding to the pitch control command is less than or equal to the pre-stored pitch angle threshold, then the nose pitch angle is adjusted based on the pitch control command.

[0011] The pitch angle of the evaporative cooling pad is adjusted based on the pitch angle of the air head to make the evaporative cooling pad perpendicular to the air outlet direction.

[0012] In some embodiments, if the target fan activates the humidification mode, adjusting the head pitch angle and the wet curtain pitch angle based on the pitch control command includes:

[0013] If the nose pitch angle corresponding to the pitch control command is greater than the pre-stored pitch angle threshold, then the nose pitch angle is adjusted based on the pitch control command.

[0014] Adjust the pitch angle of the wet curtain so that the wet curtain is perpendicular to the air outlet direction of the machine head at the pitch angle threshold.

[0015] In some embodiments, the nose pitch control command includes a cyclic pitch control command; adjusting the nose pitch angle and the wet curtain pitch angle based on the pitch control command includes:

[0016] When the pitch angle of the air intake is less than or equal to a pre-stored pitch angle threshold, the pitch angle of the wet curtain is adjusted based on the pitch angle of the air intake so that the wet curtain is perpendicular to the air outlet direction.

[0017] When the pitch angle of the air conditioner head is greater than the pitch angle threshold, the pitch angle of the wet curtain is adjusted so that the wet curtain is perpendicular to the air outlet direction of the air conditioner head at the pitch angle threshold.

[0018] In some embodiments, after detecting whether the target fan is in humidification mode, the method further includes:

[0019] If the target fan is not in the humidification mode, the pitch angle of the fan head and the pitch angle of the wet curtain are adjusted based on the pitch control command so that the wet curtain is parallel to the air outlet direction.

[0020] In some embodiments, the method further includes:

[0021] The pitch angle of the wet curtain and the machine head is detected based on the potentiometer;

[0022] The pitch angle of the wet curtain and the machine head is adjusted using a stepper motor.

[0023] On the other hand, a fan control device is provided, the device comprising:

[0024] The command receiving module is used to receive the pitch control commands of the target fan.

[0025] The mode determination module is used to detect whether the target fan is in humidification mode;

[0026] The first angle control module is used to adjust the pitch angle of the fan head and the pitch angle of the wet curtain based on the pitch control command if the target fan turns on the humidification mode, so that the wet curtain is perpendicular to the air outlet direction.

[0027] In some embodiments, the first angle control module is specifically used for:

[0028] If the nose pitch angle corresponding to the pitch control command is less than or equal to the pre-stored pitch angle threshold, then the nose pitch angle is adjusted based on the pitch control command.

[0029] The pitch angle of the evaporative cooling pad is adjusted based on the pitch angle of the air head to make the evaporative cooling pad perpendicular to the air outlet direction.

[0030] In some embodiments, the first angle control module is specifically used for:

[0031] If the nose pitch angle corresponding to the pitch control command is greater than the pre-stored pitch angle threshold, then the nose pitch angle is adjusted based on the pitch control command.

[0032] Adjust the pitch angle of the wet curtain so that the wet curtain is perpendicular to the air outlet direction of the machine head at the pitch angle threshold.

[0033] In some embodiments, the nose pitch control command includes a cyclic pitch control command, and the first angle control module is specifically used for:

[0034] When the pitch angle of the air intake is less than or equal to a pre-stored pitch angle threshold, the pitch angle of the wet curtain is adjusted based on the pitch angle of the air intake so that the wet curtain is perpendicular to the air outlet direction.

[0035] When the pitch angle of the air conditioner head is greater than the pitch angle threshold, the pitch angle of the wet curtain is adjusted so that the wet curtain is perpendicular to the air outlet direction of the air conditioner head at the pitch angle threshold.

[0036] In some embodiments, the device further includes a second angle control module for:

[0037] If the target fan is not in the humidification mode, the pitch angle of the fan head and the pitch angle of the wet curtain are adjusted based on the pitch control command so that the wet curtain is parallel to the air outlet direction.

[0038] In some embodiments, the device is further configured to:

[0039] The pitch angle of the wet curtain and the machine head is detected based on the potentiometer;

[0040] The pitch angle of the wet curtain and the machine head is adjusted using a stepper motor.

[0041] On the other hand, a computer device is provided, which includes a processor and a memory. The memory stores at least one instruction, at least one program, code set, or instruction set. The processor can load and execute at least one instruction, at least one program, code set, or instruction set to implement the fan control method provided in the above-mentioned embodiments.

[0042] On the other hand, a fan is provided, including the computer device described above.

[0043] On the other hand, a computer-readable storage medium is provided, which stores at least one instruction, at least one program, code set, or instruction set. A processor can load and execute at least one instruction, at least one program, code set, or instruction set to implement the fan control method provided in the embodiments of this application.

[0044] On the other hand, a computer program product or computer program is provided, which includes computer program instructions stored in a computer-readable storage medium. A processor reads the computer instructions from the computer-readable storage medium and executes the computer instructions, causing the computer device to perform any of the fan control methods described in the above embodiments.

[0045] The beneficial effects of the technical solution provided in this application include at least the following: Embodiments of the present invention provide a fan control method, device, computer equipment, and fan. The method includes receiving a head tilt control command from a target fan; detecting whether the target fan is in humidification mode; and if the target fan is in humidification mode, adjusting the head tilt angle and the evaporative cooling pad tilt angle based on the tilt control command. The method provided by embodiments of the present invention can effectively control the angular relationship between the fan head and the evaporative cooling pad, improving the humidification, cooling, and blowing effect of the fan. Attached Figure Description

[0046] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0047] Figure 1 A schematic diagram illustrating the implementation flow of a fan control method provided in an exemplary embodiment of this application is shown.

[0048] Figure 2 This illustration shows an application scenario diagram of a fan control method provided by an exemplary embodiment of this application;

[0049] Figure 3 This illustration shows another application scenario of a fan control method provided by an exemplary embodiment of this application;

[0050] Figure 4 This illustration shows another application scenario of a fan control method provided by an exemplary embodiment of this application;

[0051] Figure 5This illustration shows another implementation flow diagram of a fan control method provided in an exemplary embodiment of this application;

[0052] Figure 6 This application shows a structural diagram of a fan control device provided in an exemplary embodiment;

[0053] Figure 7 This illustration shows a schematic diagram of the structure of a computer device corresponding to a fan control method provided in an exemplary embodiment of this application;

[0054] Figure 8 A schematic diagram of a fan structure corresponding to a fan control method provided in an exemplary embodiment of this application is shown. Detailed Implementation

[0055] To make the objectives, technical solutions, and advantages of this application clearer, the embodiments of this application will be described in further detail below with reference to the accompanying drawings.

[0056] The fan control method provided in this application can effectively control the angle relationship between the fan head and the wet curtain, thereby improving the humidification, cooling and blowing effect of the fan.

[0057] Example 1

[0058] Figure 1 The diagram illustrates the implementation flow of a fan control method provided by an embodiment of the present invention.

[0059] See Figure 1 The fan control method provided in this embodiment of the invention may include steps 101 to 103.

[0060] Step 101: Receive the head pitch control command from the target fan.

[0061] In some embodiments, after the air cooler is turned on and the whole machine starts working, the controller performs AD detection on the interface of the evaporative cooling pad potentiometer and the machine head potentiometer, and determines that the machine head and evaporative cooling pad are in the initial state based on the pre-stored correspondence between AD signals and positions.

[0062] Optionally, the method further includes establishing a correspondence between AD signals and positions based on the operating characteristics of the stepper motor. For example, based on different stepper motor operating characteristics, it can be determined how the AD value changes for each degree increase in the oscillation angle or wet curtain angle.

[0063] Step 102: Detect whether the target fan is in humidification mode.

[0064] Step 103: If the target fan turns on the humidification mode, adjust the head pitch angle and the wet curtain pitch angle based on the pitch control command.

[0065] In some embodiments, step 103 includes:

[0066] If the nose pitch angle corresponding to the pitch control command is less than or equal to the pre-stored pitch angle threshold, then the nose pitch angle is adjusted based on the pitch control command.

[0067] The pitch angle of the evaporative cooling pad is adjusted based on the pitch angle of the air head to make the evaporative cooling pad perpendicular to the air outlet direction.

[0068] Optionally, the elevation angle threshold is 45 degrees.

[0069] Figure 2 This diagram illustrates another application scenario of the method provided by an embodiment of the present invention.

[0070] See Figure 2 If the humidification function is turned on, the angle of the wet curtain is controlled to be parallel to the angle of the air outlet and perpendicular to the air outlet angle.

[0071] In a specific example, after the humidification function is turned on, the controller monitors the AD value data output by the wet curtain potentiometer and the up and down oscillation potentiometer in real time. When the head tilt angle is less than 45 degrees, the wet curtain follows the head rotation, keeping the wet curtain parallel to the air outlet and perpendicular to the air outlet direction, so that the air outlet can be fully humidified by the wet curtain.

[0072] In some embodiments, step 103 includes:

[0073] If the nose pitch angle corresponding to the pitch control command is greater than the pre-stored pitch angle threshold, then the nose pitch angle is adjusted based on the pitch control command.

[0074] Adjust the pitch angle of the wet curtain so that the wet curtain is perpendicular to the air outlet direction of the machine head at the pitch angle threshold.

[0075] Figure 3 This diagram illustrates another application scenario of the method provided by an embodiment of the present invention.

[0076] See Figure 3 When the machine head tilt angle is greater than 45 degrees, the wet curtain will no longer follow the machine head rotation, maintaining the angle between the wet curtain and the horizontal plane at 45 degrees, thus avoiding water leakage and dripping problems caused by improper tilt angle of the wet curtain.

[0077] In some embodiments, if the fan detects that the head's elevation angle has been manually adjusted during operation, the size of the head's elevation angle is determined. If the head's elevation angle is less than or equal to 45 degrees, the evaporative cooling pad rotates with the head, keeping the evaporative cooling pad parallel to the air outlet and perpendicular to the air outlet direction. When the head's elevation angle is greater than 45 degrees, the evaporative cooling pad no longer rotates with the head, keeping the angle between the evaporative cooling pad and the horizontal plane at 45 degrees.

[0078] In some embodiments, the nose pitch control command includes a cyclic pitch control command; step 103 includes:

[0079] When the pitch angle of the air intake is less than or equal to a pre-stored pitch angle threshold, the pitch angle of the wet curtain is adjusted based on the pitch angle of the air intake so that the wet curtain is perpendicular to the air outlet direction.

[0080] When the pitch angle of the air conditioner head is greater than the pitch angle threshold, the pitch angle of the wet curtain is adjusted so that the wet curtain is perpendicular to the air outlet direction of the air conditioner head at the pitch angle threshold.

[0081] In some embodiments, the cyclic pitch control command is the fan's up-and-down oscillation function. If the fan activates both the humidification and oscillation functions simultaneously, the output AD values ​​of the wet curtain potentiometer and the up-and-down oscillation potentiometer are read, and the angle between the wet curtain and the fan head is determined based on these AD values. If the fan head's pitch angle is less than or equal to 45 degrees, the wet curtain follows the fan head's rotation, maintaining the wet curtain parallel to the air outlet and perpendicular to the airflow direction. When the fan head's pitch angle is greater than 45 degrees, the wet curtain no longer follows the fan head's rotation, maintaining the angle between the wet curtain and the horizontal plane at 45 degrees.

[0082] In some embodiments, the method further includes:

[0083] If the target fan is not in the humidification mode, the pitch angle of the fan head and the pitch angle of the wet curtain are adjusted based on the pitch control command so that the wet curtain is parallel to the air outlet direction.

[0084] Figure 4 A schematic diagram illustrating an application scenario of the method provided in an embodiment of the present invention is shown.

[0085] See Figure 4 If the humidification function is not turned on, the angle of the wet curtain should be perpendicular to the angle of the air outlet and parallel to the air outlet angle to minimize the obstruction of the air outlet by the wet curtain.

[0086] If the oscillation function of the whole machine is turned on, the wet curtain will oscillate with the machine head to make the wet curtain parallel to the air outlet angle and avoid the wet curtain blocking the air outlet.

[0087] If the oscillation function of the whole machine is not turned on, the controller monitors the AD data output of the evaporative cooling pad potentiometer and the potentiometer for the up and down oscillation of the machine head in real time. If there is no manual adjustment of the direction of the machine head, i.e. the angle of the air outlet, the evaporative cooling pad will be kept parallel to the ground, and the angle of the evaporative cooling pad parallel to the ground is defined as zero degrees.

[0088] If the user manually adjusts the vertical air outlet angle, the potentiometer that oscillates up and down will rotate its lever in response to the change in air outlet angle, causing a change in its internal resistance and a synchronous change in the output AD signal.

[0089] After the controller reads the AD signal output by the up and down oscillation potentiometer, it compares it with the AD signal of the wet curtain potentiometer. When the output AD values ​​of the two potentiometers are inconsistent, the controller adjusts the angle and drives the wet curtain stepper motor to work until the AD signal output by the wet curtain potentiometer is consistent with that of the up and down oscillation potentiometer.

[0090] Optionally, the pitch angle of the wet curtain and the machine head can be detected based on a potentiometer;

[0091] The pitch angle of the wet curtain and the machine head is adjusted using a stepper motor.

[0092] Existing evaporative air cooler products have a fixed evaporative cooling pad angle, but the fan head can be manually adjusted. The evaporative cooling pad angle cannot be adjusted according to whether humidification is turned on or whether the angle is changed, making it difficult to achieve the best performance of the evaporative air cooler.

[0093] Compared to traditional circulating air coolers where the evaporative cooling pad is fixed and the fan's airflow angle can be manually adjusted, making it impossible to match the airflow angle with the evaporative cooling pad angle, the control method provided in this invention can fully utilize the cooling and humidifying functions of the evaporative cooling pad and the airflow function of the fan. By separating the control of the evaporative cooling pad and the fan head's oscillation, the evaporative cooling pad is treated as a separate component to achieve different angle adjustments, enabling the circulating air cooler to achieve optimal performance and improve user satisfaction.

[0094] Example 2

[0095] Figure 5 This diagram illustrates another implementation flow of the fan control method provided in an embodiment of the present invention.

[0096] See Figure 5 In a specific example, the fan control method provided in this embodiment of the invention is implemented as follows.

[0097] After powering on and entering the working state, first check and ensure that the air outlet and wet curtain are aligned.

[0098] Determine if the humidification function is turned on. If not, control the angle of the air outlet and the wet curtain to keep them in the correct position.

[0099] If the humidification function is on, check if the fan's oscillation function is enabled. If the oscillation function is not enabled, adjust the direction of the evaporative cooling pad to be perpendicular to the ground at a 90-degree angle to ensure that the airflow passes completely over the pad. If the fan's oscillation function is enabled, when the air outlet angle is less than or equal to 45 degrees, adjust the angle of the evaporative cooling pad to keep it synchronized with the air outlet angle. When the air outlet angle is greater than 45 degrees, fix the tilt angle of the evaporative cooling pad at 45 degrees to prevent excessive tilting and leakage.

[0100] In addition, if the fan's oscillation function is not turned on, the system will check whether the angle of the air outlet has been manually changed during the use of the fan. When the air outlet angle is less than or equal to 45 degrees, the system will control the angle of the wet curtain to rotate with the air outlet angle to maintain synchronization. When the air outlet angle is greater than 45 degrees, the system will fix the tilt angle of the wet curtain to 45 degrees to avoid excessive tilt angle of the wet curtain leading to water leakage.

[0101] If the fan's oscillation function is not turned on and the air outlet angle is not changed, then the air outlet and the wet curtain angle will remain in the correct position.

[0102] If the humidification function is turned on while the fan is in use, follow the steps after turning on the humidification function.

[0103] In summary, the method provided by this invention maximizes the functional effect of the circulating air cooler and achieves energy saving during operation. When the humidification function is not used, the obstruction of the air inlet by the wet curtain is minimized, allowing for a larger air intake and better airflow at the same power. When the humidification function is activated, differentiated operating logic controls the relative angle between the air outlet and the wet curtain. On the one hand, it maximizes the coverage of the air inlet by the wet curtain, resulting in higher humidity and better cooling effect, while on the other hand, it prevents leakage or dripping of water due to excessive tilt angle of the wet curtain.

[0104] Example 3

[0105] Figure 6 A schematic diagram of the fan control device provided in an embodiment of the present invention is shown.

[0106] See Figure 6 The fan control device provided in this embodiment of the invention may include:

[0107] The command receiving module is used to receive the pitch control commands of the target fan.

[0108] The mode determination module is used to detect whether the target fan is in humidification mode;

[0109] The first angle control module is used to adjust the pitch angle of the fan head and the pitch angle of the wet curtain based on the pitch control command if the target fan turns on the humidification mode, so that the wet curtain is perpendicular to the air outlet direction.

[0110] In some embodiments, the first angle control module is specifically used for:

[0111] If the nose pitch angle corresponding to the pitch control command is less than or equal to the pre-stored pitch angle threshold, then the nose pitch angle is adjusted based on the pitch control command.

[0112] The pitch angle of the evaporative cooling pad is adjusted based on the pitch angle of the air head to make the evaporative cooling pad perpendicular to the air outlet direction.

[0113] In some embodiments, the first angle control module is specifically used for:

[0114] If the nose pitch angle corresponding to the pitch control command is greater than the pre-stored pitch angle threshold, then the nose pitch angle is adjusted based on the pitch control command.

[0115] Adjust the pitch angle of the wet curtain so that the wet curtain is perpendicular to the air outlet direction of the machine head at the pitch angle threshold.

[0116] In some embodiments, the nose pitch control command includes a cyclic pitch control command, and the first angle control module is specifically used for:

[0117] When the pitch angle of the air intake is less than or equal to a pre-stored pitch angle threshold, the pitch angle of the wet curtain is adjusted based on the pitch angle of the air intake so that the wet curtain is perpendicular to the air outlet direction.

[0118] When the pitch angle of the air conditioner head is greater than the pitch angle threshold, the pitch angle of the wet curtain is adjusted so that the wet curtain is perpendicular to the air outlet direction of the air conditioner head at the pitch angle threshold.

[0119] In some embodiments, the device further includes a second angle control module for:

[0120] If the target fan is not in the humidification mode, the pitch angle of the fan head and the pitch angle of the wet curtain are adjusted based on the pitch control command so that the wet curtain is parallel to the air outlet direction.

[0121] In some embodiments, the device is further configured to:

[0122] The pitch angle of the wet curtain and the machine head is detected based on the potentiometer;

[0123] The pitch angle of the wet curtain and the machine head is adjusted using a stepper motor.

[0124] In summary, the fan control device provided in this embodiment of the invention can effectively control the angle relationship between the fan head and the wet curtain, thereby improving the humidification, cooling, and blowing effect of the fan.

[0125] Example 4

[0126] Figure 7 This application shows a schematic diagram of the structure of a computer device provided in an exemplary embodiment, the computer device comprising:

[0127] The processor 301 includes one or more processing cores. The processor 301 executes various functional applications and data processing by running software programs and modules.

[0128] The receiver 302 and transmitter 303 can be implemented as a communication component, which can be a communication chip. Optionally, this communication component can include signal transmission functionality. That is, the transmitter 303 can be used to transmit control signals to the image acquisition device and the scanning device, and the receiver 302 can be used to receive corresponding feedback commands.

[0129] The memory 304 is connected to the processor 301 via the bus 305.

[0130] The memory 304 can be used to store at least one instruction, and the processor 301 is used to execute the at least one instruction to implement steps 101 to 102 in the above-described fan control method embodiment.

[0131] Those skilled in the art will understand that Figure 7 This is merely an example of a computer device and does not constitute a limitation on the computer device. It may include more or fewer components than shown, or combine certain components, or different components. For example, the computer device may also include network access devices, etc.

[0132] The processor 301 may be a Central Processing Unit (CPU), or other general-purpose processors, digital signal processors (DSPs), application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or any conventional processor.

[0133] The memory 304 can be an internal storage unit of the computer device, such as a hard drive or RAM. The memory 304 can also be an external storage device of the computer device, such as a plug-in hard drive, Smart Media Card (SMC), Secure Digital (SD) card, or Flash Card. Furthermore, the memory 304 can include both internal and external storage units. The memory 304 is used to store the computer program and other programs and data required by the terminal device. The memory 304 can also be used to temporarily store data that has been output or will be output.

[0134] Example 5

[0135] This application also provides a fan, including the computer device described above.

[0136] Figure 8 The diagram shows a fan structure provided in an embodiment of the present invention. It should be noted that the attached diagram is... Figure 8 Only structural components directly related to this solution are shown; some aspects of the fan structure have been omitted.

[0137] See Figure 8 In some embodiments, the fan includes a fan head, a wet curtain, a water tank, a water pump, a support member, a controller, a wet curtain rotation control assembly, a fan head oscillation assembly, and a fan head left and right oscillation stepper motor.

[0138] Optionally, the evaporative cooling pad rotation control assembly includes a stepper motor and a potentiometer that follows the rotation of the evaporative cooling pad; the head oscillation assembly includes an oscillation motor and a potentiometer that follows the rotation of the oscillation assembly.

[0139] Example 6

[0140] This application also provides a computer-readable storage medium storing at least one instruction, at least one program, code set, or instruction set for loading and execution by a processor to implement the above-described fan control method.

[0141] Optionally, the computer-readable storage medium may include: read-only memory (ROM), random access memory (RAM), solid-state drives (SSDs), or optical discs, etc. The random access memory may include resistive random access memory (ReRAM) and dynamic random access memory (DRAM).

[0142] Example 7

[0143] This application also provides a computer program product or computer program including computer instructions stored in a computer-readable storage medium. A processor of a computer device reads the computer instructions from the computer-readable storage medium and executes the computer instructions, causing the computer device to perform any of the fan control methods described in the above embodiments.

[0144] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the implementation.

[0145] Those skilled in the art will understand that all or part of the steps of the above embodiments can be implemented by hardware, or by a program instructing related hardware. The program can be stored in a computer-readable storage medium, such as a read-only memory, a disk, or an optical disk. Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the above-described division of functional units and modules is used as an example. In practical applications, the above functions can be assigned to different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above. The functional units and modules in the embodiments can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit. Furthermore, the specific names of the functional units and modules are only for easy differentiation and are not intended to limit the scope of protection of this application. The specific working process of the units and modules in the above system can be referred to the corresponding process in the foregoing method embodiments, and will not be repeated here.

[0146] In the above embodiments, the descriptions of each embodiment have different focuses. For parts that are not described in detail or recorded in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0147] Those skilled in the art will recognize that the units and algorithm steps of the various examples described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are implemented in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementations should not be considered beyond the scope of this invention.

[0148] The computer program includes computer program code, which can be in the form of source code, object code, executable file, or some intermediate form. The computer-readable medium can include any entity or device capable of carrying the computer program code, recording media, USB flash drive, portable hard drive, magnetic disk, optical disk, computer memory, read-only memory (ROM), random access memory (RAM), electrical carrier signals, telecommunication signals, and software distribution media, etc. It should be noted that the content included in the computer-readable medium can be appropriately added or removed according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practice, computer-readable media do not include electrical carrier signals and telecommunication signals.

[0149] The above-described embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should all be included within the protection scope of the present invention.

Claims

1. A fan control method, characterized in that, The method includes: Receive pitch control commands from the target fan. Detect whether the target fan is in humidification mode; If the target fan turns on the humidification mode, the pitch angle of the fan head and the pitch angle of the wet curtain are adjusted based on the pitch control command. If the target fan activates the humidification mode, the head pitch angle and the wet curtain pitch angle are adjusted based on the pitch control command, including: If the nose pitch angle corresponding to the pitch control command is greater than the pre-stored pitch angle threshold, then the nose pitch angle is adjusted based on the pitch control command. Adjust the pitch angle of the wet curtain so that the wet curtain is perpendicular to the air outlet direction of the machine head at the pitch angle threshold.

2. The method according to claim 1, characterized in that, If the target fan activates the humidification mode, the head pitch angle and the wet curtain pitch angle are adjusted based on the pitch control command, including: If the nose pitch angle corresponding to the pitch control command is less than or equal to the pre-stored pitch angle threshold, then the nose pitch angle is adjusted based on the pitch control command. The pitch angle of the evaporative cooling pad is adjusted based on the pitch angle of the air head to make the evaporative cooling pad perpendicular to the air outlet direction.

3. The method according to claim 1, characterized in that, The nose pitch control command includes a cyclic pitch control command; adjusting the nose pitch angle and the wet curtain pitch angle based on the pitch control command includes: When the pitch angle of the air intake is less than or equal to a pre-stored pitch angle threshold, the pitch angle of the wet curtain is adjusted based on the pitch angle of the air intake so that the wet curtain is perpendicular to the air outlet direction. When the pitch angle of the air conditioner head is greater than the pitch angle threshold, the pitch angle of the wet curtain is adjusted so that the wet curtain is perpendicular to the air outlet direction of the air conditioner head at the pitch angle threshold.

4. The method according to any one of claims 1 to 3, characterized in that, After detecting whether the target fan is in humidification mode, the method further includes: If the target fan is not in the humidification mode, the pitch angle of the fan head and the pitch angle of the wet curtain are adjusted based on the pitch control command so that the wet curtain is parallel to the air outlet direction.

5. The method according to any one of claims 1 to 3, characterized in that, The method further includes: The pitch angle of the wet curtain and the machine head is detected based on the potentiometer; The pitch angle of the wet curtain and the machine head is adjusted using a stepper motor.

6. A fan control device for implementing the fan control method according to any one of claims 1-5, characterized in that, The device includes: The command receiving module is used to receive the pitch control commands of the target fan. The mode determination module is used to detect whether the target fan is in humidification mode; The first angle control module is used to adjust the pitch angle of the fan head and the pitch angle of the wet curtain based on the pitch control command if the target fan turns on the humidification mode, so that the wet curtain is perpendicular to the air outlet direction.

7. A computer device, characterized in that, The computer device includes a processor and a memory, the memory storing at least one instruction, at least one program, code set, or instruction set, the at least one instruction, at least one program, code set, or instruction set being loaded and executed by the processor to implement the fan control method as described in any one of claims 1 to 5.

8. A fan, characterized in that, Includes the computer device as described in claim 7.

9. A computer-readable storage medium, characterized in that, The readable storage medium stores at least one instruction, at least one program, code set, or instruction set, which is loaded and executed by a processor to implement the fan control method as described in any one of claims 1 to 5.

Images