CN112923526B - Temperature adjusting method, fan, system and storage medium - Google Patents

Abstract

The application provides a temperature regulation method, a fan, a system and a storage medium, wherein the method comprises the following steps: determining first position information of the air conditioner relative to the fan; determining second position information of a user relative to the fan; determining the blowing direction of the air conditioner and the air supply range of the fan according to the first position information and the second position information; sending a blowing instruction comprising the blowing direction to the air conditioner so that the air conditioner blows according to the blowing instruction; and adjusting the rotation angle of the fan to supply air in the air supply range. The effect of jointly adjusting the indoor temperature by the fan and the air conditioner is achieved, and the user experience is improved.

Description

Temperature regulation method, fan, system and storage medium

technical field

The present application relates to the field of smart homes, and in particular, to a temperature adjustment method, a fan, a system and a storage medium.

Background technique

Fans and air conditioners are both home appliances that circulate air faster and lower the temperature in the room. However, the existing fans cannot be used in conjunction with the air conditioner. For example, when the air conditioner is turned on to cool the room, the fan cannot blow away the cold air from the air conditioner to quickly cool the room; when the indoor temperature drops, the air conditioner will keep working and waste resources. Existing fans are not intelligent enough to improve user experience.

SUMMARY OF THE INVENTION

The present application provides a temperature adjustment method, a fan, a system and a storage medium. By determining the air blowing direction of the air conditioner and the air supply range of the fan, the effect of the fan and the air conditioner jointly adjusting the indoor temperature is realized, and the user experience is improved.

In a first aspect, the present application provides a temperature adjustment method, which is applied to a fan in a temperature adjustment system, where the temperature adjustment system includes an interconnected air conditioner and a fan, and the temperature adjustment method includes:

determining the first position information of the air conditioner relative to the fan;

determining the second position information of the user relative to the fan;

determining the blowing direction of the air conditioner and the blowing range of the fan according to the first position information and the second position information;

sending a blowing instruction including the blowing direction to the air conditioner, so that the air conditioner blows according to the blowing instruction;

The rotation angle of the fan is adjusted to supply air within the air supply range.

In a second aspect, the present application further provides a fan, the fan includes a communication module, a memory and a processor;

the communication module is used to communicate with the air conditioner;

the memory for storing computer programs;

The processor is configured to execute the computer program and implement the above temperature adjustment method when executing the computer program.

In a third aspect, the present application also provides a temperature adjustment system, the temperature adjustment system includes a fan and an air conditioner;

The fan is provided with a communication module;

the air conditioner is provided with a communication module for communicating with the fan;

Wherein, the air conditioner is used for blowing air according to a blowing instruction sent by the fan, and the fan is used for implementing the above temperature adjustment method.

In a fourth aspect, the present application also provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the processor implements the above temperature adjustment method .

The present application discloses a temperature adjustment method, a fan, a system and a storage medium. By determining the first position information of the air conditioner relative to the fan and determining the second position information of the user relative to the fan, the position information of the air conditioner and the user can be accurately obtained; The first position information and the second position information can determine the air blowing direction of the air conditioner and the air supply range of the fan; by sending the air blowing instruction including the air blowing direction to the air conditioner, so that the air conditioner blows according to the air blowing instruction, the air conditioner can blow air at the location of the user, improving the performance of the air conditioner. The comfort of the user when blowing is more intelligent; the rotation angle of the fan is adjusted to supply air within the air supply range, and the effect of the fan and the air conditioner to jointly adjust the indoor temperature is realized, which makes the indoor temperature drop rapidly and improves the user experience.

Description of drawings

In order to explain the technical solutions of the embodiments of the present application more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. For those of ordinary skill, other drawings can also be obtained from these drawings without any creative effort.

1 is a schematic structural diagram of a temperature regulation system provided by an embodiment of the present application;

2 is a schematic block diagram of a fan provided by an embodiment of the present application;

3 is a schematic flowchart of steps of a temperature adjustment method provided by an embodiment of the present application;

4 is a schematic diagram of a triangle positioning principle provided by an embodiment of the present application;

5 is a schematic diagram of a panoramic image provided by an embodiment of the present application;

FIG. 6 is a schematic diagram of another panoramic image provided by an embodiment of the present application

7 is a schematic diagram of determining an azimuth angle of a user relative to an air conditioner provided by an embodiment of the present application;

8 is a schematic diagram of determining a first azimuth angle and a second azimuth angle provided by an embodiment of the present application;

9 is a schematic diagram of a scene of swinging air supply within an air supply range provided by an embodiment of the present application;

FIG. 10 is a schematic diagram of a scenario of directional air supply within an air supply range provided by an embodiment of the present application.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

The flowcharts shown in the figures are for illustration only, and do not necessarily include all contents and operations/steps, nor do they have to be performed in the order described. For example, some operations/steps can also be decomposed, combined or partially combined, so the actual execution order may be changed according to the actual situation.

It should be understood that the terms used in the specification of the present application herein are for the purpose of describing particular embodiments only and are not intended to limit the present application. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural unless the context clearly dictates otherwise.

It will also be understood that, as used in this specification and the appended claims, the term "and/or" refers to and including any and all possible combinations of one or more of the associated listed items.

Please refer to FIG. 1 , which is a schematic structural diagram of a temperature adjustment system provided by an embodiment of the present application. The temperature adjustment system 100 includes a fan 10 and an air conditioner 20 , and the fan 10 and the air conditioner 20 are communicatively connected for controlling the air conditioner 20 .

For example, it is used to send a blowing instruction to the air conditioner 20, so that the air conditioner 20 blows the user according to the blowing instruction.

Specifically, a communication module may be installed in the fan 10, and a blowing instruction may be sent to the air conditioner 20, so that the air conditioner 20 blows air according to the blowing instruction.

The air conditioner 20 may include a wall-mounted air conditioner, a vertical cabinet air conditioner, a window air conditioner, a central air conditioner, and the like. The air conditioner 20 may also be a single cooling air conditioner or a heating and cooling air conditioner.

Wherein, the fan 10 includes a floor fan, a tower fan, a table fan, a bladeless fan, a wall fan, etc., of course, it may also include an electric heating fan or an air-conditioning fan. Exemplarily, the air supplied by the fan 10 may be normal temperature air, cold air or warm air.

Specifically, the fan 10 is provided with a communication module, which is used to communicate with the air conditioner 20, such as a Bluetooth module, a Wi-Fi module, a 4G module, a 5G module, an NB-IoT module, a LoRa module, and the like.

Exemplarily, a WiFi module is used to communicate with the air conditioner 20; meanwhile, the air conditioner is also provided with a WiFi module.

It should be noted that the Wi-Fi module is an embedded module that converts the serial port or TTL level into an embedded module that conforms to the Wi-Fi wireless network communication standard, and has a built-in wireless network protocol IEEE802.11b.g.n protocol stack and TCP/IP protocol stack. The WiFi module performs fast networking by specifying the channel number. In the normal wireless networking process, all current channels are automatically scanned once, and the network created by the destination AP to be connected is searched. Traditional hardware devices embedded in Wi-Fi modules can directly use Wi-Fi to connect to the Internet, which is an important part of realizing wireless smart home, M2M and other Internet of Things applications.

The fan 10 and the air conditioner 20 are used together to execute the temperature adjustment method provided by the embodiments of the present application, so as to rapidly reduce the indoor temperature and improve the user experience.

Exemplarily, the fan is connected in communication with an indoor air conditioner, and by determining the first position information of the air conditioner relative to the fan and determining the second position information of the user relative to the fan, the air conditioner and the user can be accurately obtained. location information; according to the first location information and the second location information, the air blowing direction of the air conditioner and the air supply range of the fan can be determined; by sending a blowing instruction including the air blowing direction to the air conditioner, Making the air conditioner blow air according to the blowing instruction can blow air at the location of the user, improving the comfort of the user when blowing air, and making it more intelligent; adjusting the rotation angle of the fan to supply air within the air supply range to achieve all The effect of jointly adjusting the indoor temperature by the fan and the air conditioner makes the indoor temperature drop rapidly and improves the user experience.

Please refer to FIG. 2 . FIG. 2 is a schematic block diagram of a fan provided by an embodiment of the present application. In FIG. 2 , the fan 10 includes a processor 11 , a memory 12 and a communication module 13 , wherein the processor 11 , the memory 12 and the communication module 13 are connected by a bus, such as an I2C (Inter-integrated Circuit) bus.

Among them, the memory 12 may include a non-volatile storage medium and an internal memory.

The nonvolatile storage medium can store operating systems and computer programs. The computer program includes program instructions that, when executed, cause the processor to perform any temperature adjustment method.

The communication module 13 is used for communication, and is mainly used for communication with the air conditioner in the embodiment of the present application.

The processor 11 is used to provide computing and control capabilities to support the operation of the entire fan.

The processor may be a central processing unit (Central Processing Unit, CPU), and the processor may also be other general-purpose processors, digital signal processors (Digital Signal Processors, DSP), application specific integrated circuits (application specific integrated circuit) , ASIC), field programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

Wherein, the processor 11 is used for running the computer program stored in the memory 12, and implements the following steps when executing the computer program:

Determine the first position information of the air conditioner relative to the fan; determine the second position information of the user relative to the fan; determine the blowing direction of the air conditioner and the blowing direction of the fan according to the first position information and the second position information wind range; sending a blowing instruction including the blowing direction to the air conditioner, so that the air conditioner blows according to the blowing instruction; adjusting the rotation angle of the fan to blow air within the blowing range.

In some embodiments, when the processor determines the air blowing direction of the air conditioner according to the first location information and the second location information, the processor implements:

The orientation information of the user relative to the air conditioner is determined according to the first position information and the second position information; the blowing direction of the air conditioner is determined according to the orientation information.

In some embodiments, when determining the air supply range of the fan according to the first position information and the second position information, the processor implements:

According to the first position information, determine the first azimuth angle of the air conditioner relative to the fan; according to the second position information, determine the second azimuth angle of the user relative to the fan; according to the first azimuth angle and the second azimuth angle to determine the air supply range corresponding to the fan.

In some embodiments, when the processor adjusts the rotation angle of the fan to supply air within the air supply range, the processor implements:

Adjust the rotation angle of the fan to perform directional air supply within the air supply range; or adjust the rotation angle of the fan to perform swing air supply within the air supply range.

In some embodiments, after the processor adjusts the rotation angle of the fan to supply air within the air supply range, the processor further implements:

Acquire the temperature value in the room detected by the air conditioner in real time; if the temperature value is less than or equal to a preset temperature threshold, stop the air supply of the air conditioner.

In some embodiments, when the processor implements determining the first position information of the air conditioner relative to the fan, the processor implements:

Obtain the position information of the air conditioner and obtain the position information of the fan; and use the position information of the fan as the coordinate origin to determine the first position information of the air conditioner relative to the fan.

In some embodiments, a camera is installed indoors, and when the processor determines the second position information of the user relative to the fan, the processor implements:

Obtaining a panoramic image captured by the camera; determining the position information of the user in the panoramic image; and taking the position information of the fan as a coordinate origin to obtain second position information of the user relative to the fan.

For ease of understanding, the temperature adjustment method provided by the embodiments of the present application will be described in detail below with reference to the temperature adjustment system in FIG. 1 and the fan in FIG. 2 . It should be noted that the above-mentioned temperature adjustment system and fan do not constitute a limitation on the application scenarios of the temperature adjustment method provided by the embodiments of the present application.

Please refer to FIG. 3 , which is a schematic flowchart of steps of a temperature adjustment method provided by an embodiment of the present application. The temperature adjustment method can be applied to a fan in a temperature adjustment system. The temperature adjustment system includes interconnected air conditioners and fans. By determining the air blowing direction of the air conditioner and the air supply range of the fan, by sending the air blowing direction including the air blowing direction The instruction is sent to the air conditioner, so that the air conditioner blows air according to the blowing instruction, so as to realize the effect of jointly adjusting the indoor temperature by the fan and the air conditioner, so that the indoor temperature drops rapidly, and the user experience is improved.

As shown in FIG. 3 , the temperature adjustment method includes steps S10 to S50.

Step S10: Determine first position information of the air conditioner relative to the fan.

Specifically, the fan establishes a communication connection with the air conditioner.

Exemplarily, a Bluetooth module, a Wi-Fi module, a 4G module, a 5G module, an NB-IoT module or a LoRa module may be used for communication and connection between the fan and the air conditioner.

In some embodiments, both the fan and the air conditioner are provided with a Bluetooth module, the fan and the air conditioner establish a communication connection through the Bluetooth module, and the two Bluetooth modules after successful connection are equivalent to two asynchronous communication serial ports.

In other embodiments, both the fan and the air conditioner are provided with a 4G module, and the fan and the air conditioner establish a communication connection through the 4G module. Among them, 4G module refers to the general term for a product whose hardware is loaded into a designated frequency band, the software supports the standard LTE protocol, and the software and hardware are highly integrated and modular. The 4G module has the characteristics of fast communication speed, wide network spectrum, and flexible communication.

Specifically, the position information of the air conditioner is obtained, and the position information of the fan is obtained; and then the first position information of the air conditioner relative to the fan is determined by using the position information of the fan as a coordinate origin.

It can be understood that the position of the air conditioner is generally fixed and not easy to change, while the position of the fan can be flexibly changed; therefore, the position information of the fan is used as the origin of the coordinates to facilitate the determination of the first position of the air conditioner relative to the fan. location information.

In some embodiments, after the fan and the air conditioner establish a communication connection through a Bluetooth module, the location information of the air conditioner and the location information of the fan can be acquired based on the Bluetooth positioning technology; The position information is the origin of coordinates, and the first position information of the air conditioner relative to the fan is determined. The location information may be location coordinates.

Among them, the Bluetooth positioning technology is based on an RSSI (Received Signal Strength Indication, signal strength) value, and performs positioning through a triangle positioning principle.

Exemplarily, as shown in FIG. 4 , FIG. 4 is a schematic diagram of the principle of triangular positioning. Among them, BS1, BS2, BS3 represent three Bluetooth base stations in different locations; the Bluetooth module in smart home appliances can be used as the Bluetooth base station, such as the Bluetooth module in smart home appliances such as refrigerators, TV sets, washing machines, and water heaters in the house; The location information of the three Bluetooth base stations is known; point O is the Bluetooth module to be located, and the distances from the three Bluetooth base stations to point O have been measured as r1, r2, and r3, respectively, and the coordinates of the three Bluetooth base stations are The center of the circle, the distance from the three Bluetooth base stations to the Bluetooth module to be located is the radius, and three intersecting circles can be drawn.

The coordinates of the three Bluetooth base stations may be represented as (x1, y1), (x2, y2), and (x3, y3).

Exemplarily, the to-be-located Bluetooth module sends a signal at point O, and is simultaneously received by three Bluetooth base stations BS1, BS2, and BS3, and the coordinates of point O can be deduced from three known coordinates according to a triangulation algorithm.

In this embodiment, if the position coordinates of the air conditioner are (x4, y4), the position coordinates of the fan are (x5, y5); using the position information of the fan as the coordinate origin, it can be determined that the air conditioner is relatively The first position information of the fan is (x4-x5, y4-y5).

The first position information of the air conditioner relative to the fan is determined through the Bluetooth positioning technology. The Bluetooth positioning technology is mature and accurate in positioning, which can ensure the accuracy of the position information of the air conditioner.

In other embodiments, an indoor panoramic image may be acquired, and a panoramic coordinate image may be generated according to the panoramic image; then, based on the panoramic coordinate image, the location information of the air conditioner and the location information of the fan may be determined; The position information of the fan is the origin of coordinates, and the first position information of the air conditioner relative to the fan is determined. As shown in FIG. 5 , FIG. 5 is a schematic diagram of an indoor panoramic image.

Exemplarily, an indoor panoramic image may be acquired through an indoor surveillance camera. Wherein, the monitoring camera may include an integrated camera, a common gun camera, an infrared night vision waterproof camera, and a spherical camera. The surveillance camera can capture standard definition images and high-definition images.

Wherein, the monitoring camera can be connected wirelessly/wired to the fan, and the captured panoramic image can be sent to the fan.

Specifically, perform visual scene analysis on the panoramic image to obtain scenes and objects under the panoramic image; then perform target recognition on objects under the scene corresponding to the panoramic image to determine the names of multiple objects; The upper left corner of the image is the origin of coordinates, and the position coordinates of the multiple objects in the panoramic image are determined according to the position and distance ratio of the multiple objects in the panoramic image.

Exemplarily, the air conditioner and the fan in the panoramic image are identified, and then the upper left corner of the panoramic image is used as the coordinate origin, and the position distance ratio of the air conditioner and the fan in the panoramic image is determined. Position coordinates of the air conditioner and the fan in the panoramic image. For example, the position coordinates of the air conditioner are (x6, y6), and the position coordinates of the fan are (x7, y7). Taking the position information of the fan as the coordinate origin, it can be determined that the first position information of the air conditioner relative to the fan is (x6-x7, y6-y7).

By acquiring an indoor panoramic image, all objects in the room are identified, and the first position information of the air conditioner relative to the fan can be accurately determined according to the position distance ratio of each object in the panoramic image, which is simple and convenient. Users in panoramic images can also be identified.

Step S20, determining the second position information of the user relative to the fan.

In some embodiments, the user wears a smart wearable device, such as an electronic device such as a smart bracelet, a smart watch, and 3D glasses; the smart wearable device is provided with a communication module. Therefore, the fan can communicate with the smart wearable device worn by the user through a communication module, and determine the location information of the user according to the location information of the smart wearable device. Wherein, the communication module may be a Bluetooth module.

Exemplarily, based on the Bluetooth positioning technology, the first Bluetooth positioning information of the fan may be obtained first, and then the second Bluetooth positioning information of the smart wearable device may be obtained; using the first Bluetooth positioning information as the origin of coordinates, the The coordinates of the second Bluetooth positioning information relative to the coordinate origin are used as the second position information of the user relative to the fan.

The first position information of the user relative to the fan is determined through the Bluetooth positioning technology. The Bluetooth positioning technology is mature and accurate in positioning, which can ensure the accuracy of the user's position information.

In some embodiments, an indoor surveillance camera can acquire an indoor panoramic image; the panoramic image captured by the camera can be acquired, and the location information of the user in the panoramic image can be determined; and then the location information of the fan is used as the coordinate origin to obtain the second position information of the user relative to the fan.

Specifically, as shown in FIG. 6 , FIG. 6 is a schematic diagram of an indoor panoramic image. Perform visual scene analysis on the panoramic image, and obtain the scene and objects under the panoramic image; based on the trained human body recognition model, perform human body recognition on the objects in the scene corresponding to the panoramic image, and determine that the user is in the panoramic image. location coordinates in .

Wherein, the human body recognition model may be a convolutional neural network, a restricted Boltzmann machine or a recurrent neural network.

Exemplarily, the panoramic image is detected by the human body recognition model, and the obtained prediction result may include: [person, 90%, (x8, y8)]; where 90% is the predicted probability of the person category, (x8, y8 ) represents the position coordinates of the person in the target image.

In this embodiment, the position coordinates of the fan can be obtained from the above as (x7, y7); taking the position information of the fan as the coordinate origin, it can be determined that the second position information of the user relative to the fan is ( x8-x7, y8-y7).

Through the trained human body recognition model, the second position information of the user relative to the fan can be accurately determined, and the accuracy is improved.

Step S30: Determine the blowing direction of the air conditioner and the blowing range of the fan according to the first position information and the second position information.

Specifically, the position information of the user relative to the air conditioner is determined according to the first position information and the second position information, and then the blowing direction of the air conditioner is determined according to the position information.

Exemplarily, the first position information of the air conditioner relative to the fan is (x6-x7, y6-y7), and the second position information of the user relative to the fan is (x8-x7, y8-y7).

It can be understood that the first position information and the second position information are both determined with the position information of the fan as the coordinate origin, and the position coordinates of the air conditioner and the user's position coordinates belong to the same coordinate. Therefore, the position information of the user relative to the air conditioner can be determined according to the first position information and the second position information.

Wherein, the orientation information includes an orientation angle.

In some embodiments, according to the position coordinates of the user and the position coordinates of the air conditioner, and taking the position coordinates of the air conditioner as the coordinate origin, the azimuth angle of the user relative to the air conditioner can be determined. It should be noted that, in the Cartesian coordinate system, the azimuth angle is the angle between the position coordinates of the user and the coordinate principal axis. Exemplarily, the main axis of the coordinate may be the X axis or the Y axis.

Exemplarily, as shown in FIG. 7 , FIG. 7 is a schematic diagram of determining the azimuth angle of the user relative to the air conditioner according to the position coordinates of the user. In the rectangular coordinate system in FIG. 7 , the origin of the coordinates represents the position coordinates of the air conditioner; point F represents the position coordinates of the user (x8-x6, y8-y6), and the azimuth angle a is the difference between the position coordinates of the user and the The angle between the X axes of the coordinates.

According to the tangent formula of a triangle, we can get:

Further, the azimuth angle can be obtained:

In the formula, Δx represents the abscissa of the user's position coordinate, and Δy represents the ordinate of the user's position coordinate; for example, Δx=x8-x6, Δy=y8-y6.

Exemplarily, if the position coordinates of the user relative to the fan are (350, 300), the azimuth angle a of the coordinates of the user calculated according to the tangent formula of the triangle is 50°.

Specifically, after the azimuth angle of the user is calculated, the blowing direction of the air conditioner is determined according to the azimuth angle.

It can be understood that the azimuth angle corresponds to the blowing direction of the air conditioner one-to-one; the user is located at an azimuth angle of 50° of the air conditioner, and the blowing direction of the air conditioner is correspondingly adjusted to 50° when blowing air. to blow the air at the user.

Exemplarily, the azimuth angle of 50° is sent to the air conditioner, so that the air conditioner adjusts the blowing direction to 50° according to the azimuth angle.

By determining the orientation information of the user relative to the air conditioner according to the first position information and the second position information, the air blowing direction of the air conditioner can be determined; the user's location can be blown to improve the comfort of the user when blowing.

Specifically, according to the first position information, determine the first azimuth angle of the air conditioner relative to the fan; according to the second position information, determine the second azimuth angle of the user relative to the fan; according to the The first azimuth angle and the second azimuth angle determine the air supply range corresponding to the fan.

It can be understood that, in a rectangular coordinate system with the position coordinates of the fan as the origin, the first azimuth angle is the angle between the position coordinates of the air conditioner and the coordinate axis; the second azimuth angle is The angle between the position coordinates of the user and the coordinate axis.

Exemplarily, the location coordinates of the air conditioner are the first location information (x6-x7, y6-y7), and the user's location coordinates are the second location information (x8-x7, y8-y7).

Please refer to FIG. 8 , which is a schematic diagram of determining the first azimuth angle and the second azimuth angle. In the Cartesian coordinate system in FIG. 8 , the coordinate origin represents the position coordinate of the fan. Point F represents the position coordinates (x8-x7, y8-y7) of the user relative to the fan, and angle b is the first azimuth angle of the air conditioner relative to the fan. Point E represents the position coordinates (x6-x7, y6-y7) of the air conditioner relative to the fan, and angle c is the second azimuth angle of the user relative to the fan.

In some embodiments, if the position coordinates of the user relative to the fan are (-150, 300), and the position coordinates of the air conditioner relative to the fan are (300, 450), the tangent formula of the triangle can be used to calculate the The first azimuth angle b of the air conditioner relative to the fan is 56°, and the second azimuth angle c of the user relative to the fan is 180°-63°=117°.

Specifically, the air supply range corresponding to the fan is determined according to the first azimuth angle b and the second azimuth angle c. Exemplarily, the overlapping portion of the first azimuth angle b and the second azimuth angle c may be used as the air supply range of the fan. From the above, it can be obtained that the first azimuth angle b is 56°, and the second azimuth angle c is 117°, and the air supply range can be set to [56°, 117°].

By calculating the first azimuth angle of the air conditioner relative to the fan and calculating the second azimuth angle of the user relative to the fan, the air supply range corresponding to the fan can be determined according to the first azimuth angle and the second azimuth angle; The fan blows air in the direction of the air conditioner, which can disperse the cold air of the air conditioner and achieve the effect of rapid cooling of the room.

Step S40, sending a blowing instruction including the blowing direction to the air conditioner, so that the air conditioner blows according to the blowing instruction.

Specifically, after determining the air blowing direction of the air conditioner according to the first position information and the second position information, the air blowing direction may be sent to the air conditioner; the air conditioner may send the air blowing direction to the air conditioner according to the air blowing method. Do a blow dryer.

In some embodiments, a blowing instruction including the blowing direction may be generated, and the blowing instruction may be sent to the air conditioner through a communication module. For example, a blowing instruction with a blowing direction of 50° is generated, and the blowing instruction is sent to the air conditioner through the Bluetooth module in the fan.

In other embodiments, a blowing instruction including the blowing direction may be generated according to a request instruction of the air conditioner, and the blowing instruction may be sent to the air conditioner through a communication module. For example, the air conditioner can periodically send a request instruction to the fan, and the request instruction can be used to indicate the blowing direction; the fan can generate a blowing instruction with a blowing direction of 50° according to the request instruction of the air conditioner, The Bluetooth module in the fan sends the blowing instruction to the air conditioner.

Step S50, adjusting the rotation angle of the fan to supply air within the air supply range.

Specifically, the rotational angle of the fan is adjusted to perform directional air supply within the air supply range; or the rotational angle of the fan is adjusted to perform swing air supply within the air supply range.

It should be noted that the rotation angle refers to the angle at which the fan head of the fan repeatedly rotates left and right or the angle at which the fan head repeatedly rotates up and down. When the air supply mode of the fan is swing air supply, the rotation angle of the fan corresponds to the air supply range one-to-one; when the air supply mode of the fan is directional air supply, if the fan of the fan If the head is not within the air supply range, the rotation angle of the fan needs to be adjusted so that the fan head of the fan is within the air supply range.

In some embodiments, as shown in FIG. 9 , FIG. 9 is a schematic diagram of a scenario where the rotation angle of the fan is adjusted to swing and supply air within the air supply range. If the air supply mode of the fan is swing air supply and the air supply range is [56°, 117°], the rotation angle of the fan can be adjusted to be [56°, 117°], so that the The fan head of the fan supplies air within the air supply range [56°, 117°].

In other embodiments, as shown in FIG. 10 , FIG. 10 is a schematic diagram of a scenario in which the rotation angle of the fan is adjusted to directionally supply air within the air supply range. If the air supply mode of the fan is directional air supply and the air supply range is [56°, 117°], the rotation angle of the fan can be adjusted to the middle position of the air supply range; The rotation angle is adjusted to 86°, so that the fan head of the fan supplies air at a fixed angle of 86°.

By adjusting the rotation angle of the fan to supply air within the air supply range, the effect of the fan and the air conditioner to jointly adjust the indoor temperature is realized, the indoor temperature is rapidly decreased, and the user experience is improved.

Specifically, after adjusting the rotation angle of the fan to supply air within the air supply range, the real-time detection indoor temperature value of the air conditioner can also be obtained; if the temperature value is less than or equal to a preset temperature threshold, stop The air conditioner supplies air.

It can be understood that the air conditioner is provided with a temperature sensor, and the temperature sensor can detect the temperature value in the room in real time; the air conditioner can send the temperature value detected in real time to the fan through the communication module.

Exemplarily, the preset temperature threshold may be 24°C.

In some instances, if the temperature value in the room detected by the air conditioner in real time is 23°C, and the temperature value is lower than the preset temperature threshold value of 24°C, a stop instruction indicating stop working may be sent to the air conditioner, to stop the air conditioner.

It can be understood that when the indoor temperature value is less than or equal to the preset temperature threshold, it means that the indoor cooling has been completed; at this time, only the fan is required to blow air to maintain the indoor temperature at a lower level, and there is no need to continue to turn on the air conditioner. a waste of resource.

In the temperature adjustment method provided by the above embodiment, by obtaining the position information of the air conditioner and the position information of the fan, the first position information of the air conditioner relative to the fan can be determined; by obtaining the position information of the user, the second position information of the user relative to the fan can be determined, The position information of the air conditioner and the user can be accurately obtained; by determining the position information of the user relative to the air conditioner according to the first position information and the second position information, and then the blowing direction of the air conditioner can be determined. By calculating the first azimuth angle of the air conditioner relative to the fan and the second azimuth angle of the user relative to the fan, the air supply range of the fan can be determined; by adjusting the rotation angle of the fan to supply air within the air supply range, the fan and the air conditioner can be supplied. The effect of jointly adjusting the indoor temperature makes the indoor temperature drop rapidly and improves the user experience.

The embodiments of the present application further provide a computer-readable storage medium, where the computer-readable storage medium stores a computer program, the computer program includes program instructions, and the processor executes the program instructions to implement the present application Any one of the temperature adjustment methods provided in the embodiments.

Wherein, the computer-readable storage medium may be the internal storage unit of the fan described in the foregoing embodiments, such as a hard disk or a memory of the fan. The computer-readable storage medium may also be an external storage device of the fan, such as a plug-in hard disk equipped on the fan, a smart memory card (Smart Media Card, SMC), or a secure digital card (Secure Digital, SD) , Flash card (Flash Card) and so on.

The above are only specific embodiments of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily think of various equivalents within the technical scope disclosed in the present application. Modifications or substitutions shall be covered by the protection scope of this application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (8)

1. A temperature adjustment method, applied to a fan in a temperature adjustment system, the temperature adjustment system comprising an interconnected air conditioner and a fan, wherein the temperature adjustment method comprises: determining the first position information of the air conditioner relative to the fan; determining the second position information of the user relative to the fan; determining the blowing direction of the air conditioner and the blowing range of the fan according to the first position information and the second position information; sending a blowing instruction including the blowing direction to the air conditioner, so that the air conditioner blows according to the blowing instruction; Adjust the rotation angle of the fan to supply air within the air supply range; The determining, according to the first position information and the second position information, the blowing direction of the air conditioner includes: determining, according to the first position information and the second position information, the relative relationship between the user and the air conditioner. azimuth information; determine the blowing direction of the air conditioner according to the azimuth information; The determining the air supply range of the fan according to the first position information and the second position information includes: determining a first azimuth angle of the air conditioner relative to the fan according to the first position information; According to the second position information, a second azimuth angle of the user relative to the fan is determined; according to the first azimuth angle and the second azimuth angle, an air supply range corresponding to the fan is determined. 2 . The temperature adjustment method according to claim 1 , wherein the adjusting the rotation angle of the fan to supply air within the air supply range comprises: 2 . Adjust the rotation angle of the fan to provide directional air supply within the air supply range; or The rotation angle of the fan is adjusted to perform swing air supply within the air supply range. 3. The temperature adjustment method according to any one of claims 1 to 2, wherein after adjusting the rotation angle of the fan to supply air within the air supply range, the method further comprises: Acquire the temperature value in the real-time detection room of the air conditioner; If the temperature value is less than or equal to a preset temperature threshold value, the air supply of the air conditioner is stopped. 4. The temperature adjustment method according to claim 1, wherein the determining the first position information of the air conditioner relative to the fan comprises: Obtain the location information of the air conditioner, and obtain the location information of the fan; Using the position information of the fan as the coordinate origin, determine the first position information of the air conditioner relative to the fan. 5 . The temperature adjustment method according to claim 4 , wherein the determining the second position information of the user relative to the fan comprises: 5 . obtain the location information of the user; Taking the position information of the fan as the coordinate origin, obtain the second position information of the user relative to the fan. 6. A fan, wherein the fan comprises a communication module, a memory and a processor; the communication module is used to communicate with the air conditioner; the memory is used to store computer programs; The processor is configured to execute the computer program and implement the temperature adjustment method according to any one of claims 1 to 5 when the computer program is executed. 7. A temperature regulation system, characterized in that it comprises a fan and an air conditioner; The fan is provided with a communication module; The air conditioner is provided with a communication module to establish a communication connection with the fan; Wherein, the air conditioner is used for blowing air according to a blowing instruction sent by the fan, and the fan is used for implementing the temperature adjustment method according to any one of claims 1 to 5. 8. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the processor implements any one of claims 1 to 5. The temperature adjustment method described in item.

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