CN112923527A

CN112923527A - Temperature adjusting method, air conditioner, system and storage medium

Info

Publication number: CN112923527A
Application number: CN201911237325.0A
Authority: CN
Inventors: 陈小平; 唐清生; 陈伟健
Original assignee: Foshan Viomi Electrical Technology Co Ltd
Current assignee: Foshan Viomi Electrical Technology Co Ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2021-06-08

Abstract

The application provides a temperature adjusting method, an air conditioner, a system and a storage medium, wherein the method comprises the following steps: acquiring a first temperature value detected by a sensor of the air conditioner in real time; acquiring a second temperature value detected by the fan in real time; if the second temperature value is larger than the first temperature value, determining a blowing mode according to the second temperature value; acquiring the position coordinates of the fan, and determining the blowing direction according to the position coordinates; and blowing in the blowing direction according to the blowing mode. The blowing mode of the air conditioner can be determined according to the temperature value detected by the fan, the effect that the air conditioner and the fan jointly adjust the indoor temperature is achieved, and the user experience is improved.

Description

Temperature adjusting method, air conditioner, system and storage medium

Technical Field

The application relates to the field of smart home, in particular to a temperature adjusting method, an air conditioner, a system and a storage medium.

Background

Both fans and air conditioners are household appliances that can accelerate the circulation of air and reduce the indoor temperature. However, the existing fan cannot be matched with an air conditioner for use, and when the indoor space is large, the air conditioner cannot ensure that the temperatures of all the spaces are consistent, so that the indoor temperature is uneven; the air conditioner can always keep the working state after being started, the working mode of the air conditioner cannot be adjusted according to the distribution condition of the temperature, resources are wasted, and the user experience is reduced.

Disclosure of Invention

The application provides a temperature adjusting method, an air conditioner, a system and a storage medium, wherein the air blowing direction of the air conditioner is determined according to the position coordinates of a fan, the air blowing mode of the air conditioner is determined according to the second temperature value of the position of the fan, the effect of jointly adjusting the indoor temperature by the fan and the air conditioner is achieved, and the experience degree of a user is improved.

In a first aspect, the present application provides a temperature adjustment method for an air conditioner in a temperature adjustment system, the temperature adjustment system including an interconnected air conditioner and a fan, the temperature adjustment method comprising:

acquiring a first temperature value detected by a sensor of the air conditioner in real time;

acquiring a second temperature value detected by the fan in real time;

if the second temperature value is larger than the first temperature value, determining a blowing mode according to the second temperature value;

acquiring the position coordinates of the fan, and determining the blowing direction according to the position coordinates;

and blowing in the blowing direction according to the blowing mode.

In a second aspect, the present application further provides an air conditioner comprising a communication module, a memory, and a processor;

the communication module is used for communicating with the fan;

the memory for storing a computer program;

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

In a third aspect, the present application further provides a temperature regulation system comprising a fan and an air conditioner;

the air conditioner is provided with a communication module;

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

the fan is used for detecting a second temperature value in real time and sending the second temperature value to the air conditioner, and the air conditioner is used for realizing the temperature adjusting method.

In a fourth aspect, the present application also provides a computer-readable storage medium, in which a computer program is stored, which, when executed by a processor, causes the processor to implement the temperature adjustment method as described above.

The application discloses a temperature adjusting method, an air conditioner, a system and a storage medium, wherein the temperature values of different indoor positions can be determined by acquiring a first temperature value detected in real time and acquiring a second temperature value detected in real time by a fan, so that the corresponding blowing mode of the air conditioner can be determined; if the second temperature value is greater than the first temperature value, determining a blowing mode according to the second temperature value; by acquiring the position coordinates of the fan, the blowing direction corresponding to the air conditioner can be determined according to the position coordinates, so that blowing can be performed on a position with higher temperature, and the intelligent effect is achieved; the air conditioner is adjusted to blow in the blowing direction according to the blowing mode, so that the indoor temperature can be rapidly reduced, the effect of jointly adjusting the indoor temperature by the fan and the air conditioner is realized, and the user experience is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

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

fig. 2 is a schematic block diagram of an air conditioner provided in an embodiment of the present application;

FIG. 3 is a flow chart illustrating steps of a method for regulating temperature provided by an embodiment of the present application;

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

FIG. 5 is a schematic diagram of determining an azimuth angle of a fan relative to an air conditioner provided by an embodiment of the present application;

fig. 6 is a schematic diagram of a position of a fan beyond a blowing range of an air conditioner according to an embodiment of the present application;

fig. 7 is a schematic diagram of turning off an air conditioner and turning on a fan to blow air according to an embodiment of the present application;

fig. 8 is a schematic diagram of adjusting a blowing direction of an air conditioner according to a blowing mode to blow air according to an embodiment of the present application;

fig. 9 is a schematic diagram of a regulating fan provided in the embodiment of the present application for blowing air according to the blowing direction of an air conditioner.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The flow diagrams depicted in the figures are merely illustrative and do not necessarily include all of the elements and operations/steps, nor do they necessarily have to be performed in the order depicted. For example, some operations/steps may be decomposed, combined or partially combined, so that the actual execution sequence may be changed according to the actual situation.

It is to be understood that the terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the specification of the present application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

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

Referring to fig. 1, fig. 1 is a schematic structural diagram of a temperature adjustment system according to an embodiment of the present disclosure. The temperature conditioning system 100 includes an air conditioner 10 and a fan 20, the air conditioner 10 and the fan 20 being communicatively coupled for controlling the fan 20.

For example, the controller is configured to send a temperature detection instruction to the fan 20, so that the fan 20 detects a temperature according to the temperature detection instruction and sends the detected temperature to the air conditioner 10.

Specifically, a communication module may be installed in the air conditioner 10, and the sending of the temperature detection instruction to the fan 20 may be implemented, so that the fan 20 detects the temperature in real time according to the temperature detection instruction.

The air conditioner 10 may include a wall-mounted air conditioner, a cabinet air conditioner, a window air conditioner, a central air conditioner, and the like. The air conditioner 10 may be a single cooling air conditioner or a dual cooling and heating air conditioner.

The fan 20 includes a floor fan, a tower fan, a desk fan, a bladeless fan, a wall fan, etc., and certainly may also include an electric heating fan or an air conditioning fan, etc. For example, the air supplied by the fan 20 may be normal temperature air, cool air, or warm air.

Specifically, the air conditioner 10 is provided with a communication module, and the communication module is used for being in communication connection with the fan 20; the communication module may be a bluetooth module, a Wi-Fi module, a 4G module, a 5G module, an NB-IoT module, a LoRa module, and the like.

Illustratively, a WiFi module is used to communicatively couple with the fan 20; and a WiFi module is also provided in the fan 20.

The Wi-Fi module is an embedded module which converts a serial port or TTL level into a level meeting Wi-Fi wireless network communication standard, and a built-in wireless network protocol IEEE802.11b.g.n protocol stack and a TCP/IP protocol stack are arranged. The WiFi module performs fast networking by means of a specified channel number. In a typical wireless networking process, all current channels are automatically scanned once to search for a network created by a destination AP to be connected. The traditional hardware equipment is embedded into a Wi-Fi module, can be directly connected to the Internet by utilizing Wi-Fi, and is an important component for realizing application of Internet of things such as wireless smart home and M2M.

The air conditioner 10 and the fan 20 are used in cooperation to execute the temperature adjusting method provided by the embodiment of the application, so that the indoor temperature is quickly reduced, and the user experience is improved.

For example, the air conditioner is in communication connection with an indoor fan, and the temperature conditions of different indoor positions can be determined by acquiring a first temperature value detected by a sensor of the air conditioner in real time and acquiring a second temperature value detected by the fan in real time, so that the blowing mode corresponding to the air conditioner can be determined; if the second temperature value is larger than the first temperature value, determining a blowing mode according to the second temperature value; by acquiring the position coordinates of the fan, the blowing direction corresponding to the air conditioner can be determined according to the position coordinates, so that blowing can be performed on a position with higher temperature, and the intelligent effect is achieved; through adjusting the air conditioner is bloied according to the mode of blowing in the direction of blowing, can make indoor temperature descend fast, realizes the fan with the effect of air conditioner joint regulation indoor temperature has improved user's experience degree.

Referring to fig. 2, fig. 2 is a schematic block diagram of an air conditioner according to an embodiment of the present disclosure. In fig. 2, the air conditioner 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.

The memory 12 may include, among other things, a nonvolatile storage medium and an internal memory.

The non-volatile storage medium may store an operating system and a computer program. The computer program includes program instructions that, when executed, cause a processor to perform any of the temperature adjustment methods.

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

The processor 11 is used to provide computing and control capabilities to support the operation of the overall air conditioner 10.

The Processor may be a Central Processing Unit (CPU), or may be other general-purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field-Programmable gate array (FPGA) or other Programmable logic device, a discrete gate or transistor logic device, a discrete hardware component, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

Wherein the processor 11 is configured to run a computer program stored in the memory 12, and when executing the computer program, to implement the following steps:

acquiring a first temperature value detected by a sensor of the air conditioner in real time; acquiring a second temperature value detected by the fan in real time; if the second temperature value is larger than the first temperature value, determining a blowing mode according to the second temperature value; acquiring the position coordinates of the fan, and determining the blowing direction according to the position coordinates; and blowing in the blowing direction according to the blowing mode.

In some embodiments, the blowing modes include different blowing air volumes, and the processor, in implementing determining a blowing mode from the second temperature value, implements:

determining a temperature difference grade corresponding to the second temperature value based on the first temperature value; and determining the blowing air volume corresponding to the second temperature value according to the temperature difference grade corresponding to the second temperature value based on the preset corresponding relation between the temperature difference grade and the blowing air volume.

In some embodiments, the blow patterns include different blow durations; when the processor determines the blowing mode according to the second temperature value, the following steps are realized:

determining a temperature difference grade corresponding to the second temperature value based on the first temperature value; and determining the blowing time length corresponding to the second temperature value according to the temperature difference grade corresponding to the second temperature value based on the preset corresponding relation between the temperature difference grade and the blowing time length.

In some embodiments, the processor, in causing obtaining of the position coordinates of the fan, causes:

acquiring first position information of the fan; acquiring second position information of the air conditioner; and taking the second position information as an origin of coordinates, and taking the coordinates of the first position information relative to the origin of coordinates as the position coordinates of the fan.

In some embodiments, the processor, in enabling determination of a blowing direction of the air conditioner from the position coordinates, enables:

determining an azimuth angle of the fan relative to the air conditioner according to the position coordinate of the fan; and determining the blowing direction of the air conditioner according to the azimuth angle.

In some embodiments, the processor, after effecting obtaining the position coordinates of the fan, further effects:

and if the position coordinate of the fan is not in the blowing range of the air conditioner, starting the fan to blow air.

In some embodiments, the processor further implements:

and if the second temperature value is less than or equal to the first temperature value, stopping the air conditioner and starting the fan to supply air.

For convenience of understanding, the temperature adjusting method provided by the embodiment of the present application will be described in detail below with reference to the temperature adjusting system in fig. 1 and the air conditioner in fig. 2. It should be noted that the temperature adjusting system and the fan described above constitute a limitation on an application scenario of the temperature adjusting method provided in the embodiment of the present application.

Referring to fig. 3, fig. 3 is a schematic flowchart illustrating steps of a temperature adjustment method according to an embodiment of the present application. The temperature adjusting method can be applied to the air conditioner in the temperature adjusting system, the temperature adjusting system comprises the air conditioner and the fan which are connected with each other, the air blowing direction of the air conditioner is determined according to the position coordinates of the fan, the air blowing mode of the air conditioner is determined according to the second temperature value of the position of the fan, the effect of jointly adjusting the indoor temperature by the fan and the air conditioner is achieved, and the user experience degree is improved.

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

And step S10, acquiring a first temperature value detected by a sensor of the air conditioner in real time.

It should be noted that a temperature sensor is arranged in the air conditioner, and the temperature sensor can detect the indoor temperature value in real time; the air conditioner can send the temperature value detected in real time to the fan through the communication module.

For example, the air conditioner may detect the temperature of the indoor environment in real time through its own temperature sensor, and acquire a first temperature value detected by the temperature sensor in real time.

Wherein the first temperature value indicates a temperature around the air conditioner and is not a temperature of each indoor location. It will be appreciated that if the space within the room is large, the temperature at each location will be different. For example, a location near a window or doorway may correspond to a lower temperature; the temperature is higher for locations close to the bedroom or kitchen.

After the air conditioner is started, the position close to the air conditioner can be rapidly cooled, and the temperature corresponding to the position far away from the air conditioner or the position where the air blowing of the air conditioner cannot reach is slowly reduced, so that the temperature difference of different indoor positions is large.

And step S20, acquiring a second temperature value detected by the fan in real time.

Specifically, a temperature sensor is arranged in the fan, and the fan can obtain a second temperature value detected by the temperature sensor in real time, so that the air conditioner can obtain the second temperature value detected by the fan in real time.

Wherein the second temperature value represents a temperature of a periphery of the fan.

In some embodiments, the air conditioner may establish a communication connection with the fan through a communication module, and then obtain a second temperature value detected by the fan in real time.

Wherein the communication module may comprise a Bluetooth module, a Wi-Fi module, a 4G module, a 5G module, an NB-IoT module, a LoRa module, or the like.

For example, the air conditioner may establish a communication connection with the fan through a bluetooth module, and then obtain a second temperature value detected by the fan in real time.

In some embodiments, the fan may send the second temperature value detected by the temperature sensor to the air conditioner through the bluetooth module every fixed time period. For example, the fixed time period may be 1 minute, but may also be other time periods, which is not limited herein.

In other embodiments, the fan may send the second temperature value detected by the temperature sensor to the air conditioner through a bluetooth module according to a temperature query instruction of the air conditioner. The temperature query instruction may be generated when the air conditioner is started, or may be generated at a fixed time point.

The temperature conditions of different indoor positions can be determined by obtaining the second temperature value detected by the fan in real time, and then the blowing mode of the air conditioner can be determined according to the second temperature value.

And step S30, if the second temperature value is larger than the first temperature value, determining a blowing mode according to the second temperature value.

It can be understood that if the second temperature value is not consistent with the first temperature value, it may be determined that temperatures corresponding to different locations in a room are different, and therefore, an air blowing direction and an air blowing mode of the air conditioner need to be adjusted.

In some embodiments, the blowing patterns include different blowing air volumes; if the second temperature value is greater than the first temperature value, determining a temperature difference level corresponding to the second temperature value based on the first temperature value; and then determining the blowing air volume corresponding to the second temperature value according to the temperature difference grade corresponding to the second temperature value based on the preset corresponding relation between the temperature difference grade and the blowing air volume.

It is understood that, with reference to the first temperature value, a temperature difference level corresponding to the second temperature value may be determined. For example, the larger the difference between the second temperature value and the first temperature value is, the larger the temperature difference level corresponding to the second temperature value is.

Illustratively, the temperature differential rating is shown in table 1.

TABLE 1 is a temperature difference grade table

Grade of temperature difference	Difference Range (. degree.C.)
		Ⅰ	(0，1]
Ⅱ	(1，3]
		Ⅲ	(3，6)

In the table, the temperature difference levels correspond to the difference value ranges one by one; illustratively, a difference range of (0, 1) corresponds to a temperature differential rating of I.

In this embodiment, if the first temperature value is 25 ℃ and the second temperature value is 27 ℃, it may be determined that a difference between the second temperature value and the first temperature value is 2 ℃. Since the difference between the second temperature value and the first temperature value falls within the difference range of (1 ℃, 3 ℃), and the difference range of (1 ℃, 3 ℃) corresponds to the temperature difference level ii, the temperature difference level corresponding to the second temperature value can be determined to be ii.

Specifically, after the temperature difference level corresponding to the second temperature value is determined, the blowing air volume corresponding to the second temperature value may be determined based on the correspondence between the temperature difference level and the blowing air volume.

It should be noted that, the higher the temperature difference level corresponding to the second temperature value is, the higher the temperature corresponding to the position where the fan is located is, the higher the temperature corresponding to the position where the air conditioner is located is, so that the blowing air volume of the air conditioner needs to be adjusted to be higher, so that the position where the fan is located can be cooled more quickly.

Wherein, the corresponding relation between the temperature difference grade and the blowing air quantity can be preset, as shown in table 2.

TABLE 2 is a comparison table of blowing air quantity

Grade of temperature difference	Blowing rate
		Ⅰ	Low air volume
Ⅱ	Medium air quantity
		Ⅲ	High air volume

It can be understood that, in the blowing air volume comparison table, the higher the temperature difference level, the higher the corresponding blowing air volume. For example, the blowing air volume corresponding to the temperature difference grade I is low; the blowing air volume corresponding to the temperature difference grade III is high.

For example, if the temperature difference level corresponding to the second temperature value is ii, the blowing air volume corresponding to the second temperature value may be determined to be a medium air volume according to a preset corresponding relationship between the temperature difference level and the blowing air volume in the blowing air volume comparison table.

For example, if the temperature difference level corresponding to the second temperature value is iii, it may be determined that the blowing air volume corresponding to the second temperature value is a high air volume.

The blowing air volume corresponding to the second temperature value can be determined by determining the temperature difference grade corresponding to the second temperature value and then according to the preset corresponding relation between the temperature difference grade and the blowing air volume; the air volume of blowing toward this direction of fan of air conditioner can be adjusted to realize that the fan position can lower the temperature more fast, improved user's experience degree.

In other embodiments, the blow patterns include different blow durations; if the second temperature value is greater than the first temperature value, determining a temperature difference level corresponding to the second temperature value based on the first temperature value; and then determining the blowing time corresponding to the second temperature value according to the temperature difference grade corresponding to the second temperature value based on the preset corresponding relation between the temperature difference grade and the blowing time.

And if the difference value between the second temperature value and the first temperature value is larger, the temperature difference grade corresponding to the second temperature value is larger by taking the first temperature value as a reference. The preset correspondence between the difference and the temperature difference level is shown in table 3.

Table 3 is a temperature difference grade table

For example, if the difference between the second temperature value and the first temperature value is 3 ℃, the difference falls within the range of the difference (1 ℃, 3 ℃), and therefore, the temperature difference level corresponding to the second temperature value may be determined to be ii.

After the temperature difference level corresponding to the second temperature value is determined, the blowing time length corresponding to the second temperature value may be determined based on the correspondence between the temperature difference level and the blowing time length.

It should be noted that, the higher the temperature difference level corresponding to the second temperature value is, the higher the temperature corresponding to the position where the fan is located is, the higher the temperature corresponding to the position where the air conditioner is located is, so that the air blowing time of the air conditioner needs to be adjusted to be longer, so that the air conditioner can blow air in the direction of the fan for a longer time, and the position where the fan is located can be cooled down more quickly.

Wherein, the corresponding relation between the temperature difference grade and the blowing time length can be preset, as shown in table 4.

Table 4 is a comparison table of blowing time

Grade of temperature difference	Duration of air blowing (minute)
		Ⅰ	3
Ⅱ	5
		Ⅲ	10

It is understood that, in the blowing time period comparison table, the higher the temperature difference level, the larger the corresponding blowing time period. For example, the blowing time corresponding to the temperature difference grade I is 3 minutes; the blowing air volume corresponding to the temperature difference grade III is 10 minutes.

For example, if the temperature difference level corresponding to the second temperature value is iii, the blowing time duration corresponding to the second temperature value may be determined to be 10 minutes according to the preset corresponding relationship between the temperature difference level and the blowing time duration in the blowing time duration comparison table.

It is understood that the blowing time period is a time when the air conditioner blows in the blowing direction, and the time when the air conditioner blows in other directions is a normal time, such as several seconds.

The blowing time corresponding to the second temperature value can be determined by determining the temperature difference grade corresponding to the second temperature value and then according to the preset corresponding relation between the temperature difference grade and the blowing time; the time that the air conditioner bloied toward this direction of fan can be adjusted to realize that the fan position can lower the temperature more fast, improved user's experience degree.

In some embodiments, after the fan sends the second temperature value detected by the temperature sensor to the air conditioner through the bluetooth module, if the second temperature value is less than or equal to the first temperature value, the air conditioner is stopped and the fan is started to supply air.

For example, the second temperature value sent by the fan may be compared with the first temperature value detected by the air conditioner in real time, and it may be determined whether the second temperature value is greater than the first temperature value.

It can be understood that, if the second temperature value is less than or equal to the first temperature value, it indicates that the temperature corresponding to the position where the fan is located is lower than or equal to the temperature corresponding to the position where the air conditioner is located; at the moment, the air conditioner is not needed to blow air to the position of the fan for cooling, and the requirement of a user can be met as long as the fan blows air. The air conditioner and the fan do not need to be started simultaneously, so that resources can be saved, and unnecessary waste is avoided.

In some embodiments, after determining that the second temperature value is less than or equal to the first temperature value, a turn-on command for turning on the fan may be generated and sent to the fan via a communication module. The fan may start blowing according to the turn-on command.

In other embodiments, after determining that the second temperature value is less than or equal to the first temperature value, an opening instruction for opening the fan may be generated, and the opening instruction may be sent to a terminal corresponding to a user through a communication module to remind the user to open the fan. After receiving the starting instruction, the user can operate a knob, a remote control, a touch screen key or a mobile phone app to start the fan.

The terminal can be an electronic device such as a smart phone, a tablet computer, a notebook computer, a desktop computer, a personal digital assistant and a wearable device.

And step S40, acquiring the position coordinates of the fan, and determining the blowing direction according to the position coordinates.

Exemplary existing indoor location technologies include WiFi location technology, inertial navigation technology, bluetooth location technology, radio frequency identification location technology, infrared technology, ultrasonic technology, ultra wideband technology, LED visible light technology, and the like.

In some embodiments, the position coordinates of the fan are determined by using a bluetooth positioning technology, wherein bluetooth modules are arranged in the fan and the air conditioner, and the fan and the air conditioner can also communicate through the bluetooth modules. The Bluetooth module has the characteristics of low cost, small equipment volume, high positioning precision, easy integration and the like.

It should be noted that the bluetooth positioning technology performs positioning based on a Received Signal Strength Indication (RSSI) value by using a triangular positioning principle.

Illustratively, as shown in FIG. 4, FIG. 4 is a schematic illustration of the triangular positioning principle. Wherein, BS1, BS2, BS3 represent three bluetooth base stations at different locations; the bluetooth module in the intelligent household appliance can be used as a bluetooth base station, such as the bluetooth module in the intelligent household appliances such as a refrigerator, a television, a washing machine, a water heater and the like in a house; the location information of the three bluetooth base stations is known; and the point O is the Bluetooth module to be positioned, the distances from the three Bluetooth base stations to the point O are measured to be r1, r2 and r3 respectively, and then three intersected circles can be drawn by taking the coordinates of the three Bluetooth base stations as the circle center and the distances from the three Bluetooth base stations to the Bluetooth module to be positioned as the radius.

Wherein, the coordinates of the three bluetooth base stations may be represented as (x1, y1), (x2, y2), (x3, y 3).

The Bluetooth module to be positioned sends a signal at the point O, and the signal is received by three Bluetooth base stations BS1, BS2 and BS3, and the coordinates of the point O can be reversely deduced through the known three coordinates according to a triangulation algorithm.

Specifically, based on the bluetooth positioning technology, first position information of the fan may be obtained, and then second position information of the air conditioner may be obtained; and finally, taking the second position information as an origin of coordinates, and taking the coordinates of the first position information relative to the origin of coordinates as the position coordinates of the fan.

And constructing a rectangular coordinate system by taking the position of the air conditioner as a coordinate origin, wherein the rectangular coordinate system is used for determining the position coordinate and the azimuth angle of the fan relative to the air conditioner.

For example, the position coordinates of the bluetooth module in the fan are calculated by a triangulation algorithm, and the position coordinates are used as the first position information of the fan, for example, the first position information is (x4, y 4). And calculating the position coordinates of the Bluetooth module in the air conditioner through a triangulation algorithm, wherein the position coordinates are used as second position information of the air conditioner, and the second position information is (x5, y5), for example.

After first position information corresponding to the fan and second position information corresponding to the air conditioner are respectively determined, the second position information (x5, y5) is used as a coordinate origin of a rectangular coordinate system, and coordinates of the first position information (x4, y4) relative to the coordinate origin are used as position coordinates (x4-x5, y4-y5) corresponding to the fan.

Based on the Bluetooth positioning technology, the position coordinate of the fan is obtained through calculation of a triangulation algorithm, and the accuracy of the position coordinate can be ensured.

In other embodiments, an indoor panoramic image may be acquired, and a panoramic coordinate image may be generated from the panoramic image; then, determining second position information of the air conditioner and first position information of the fan based on the panoramic coordinate image; and finally, taking the second position information of the air conditioner as a coordinate origin, and determining the coordinate of the fan relative to the coordinate origin as the position coordinate of the fan.

Illustratively, a panoramic image of the room may be acquired by a monitoring camera of the room. Wherein, the surveillance camera head can include integration camera head, ordinary rifle formula camera head, infrared ray night vision waterproof type camera head, spherical camera head. The monitoring camera can shoot standard definition images and high definition images.

The monitoring camera can be in wireless/wired connection with the air conditioner, and sends shot panoramic images to the air conditioner.

Specifically, performing visual scene analysis on the panoramic image to acquire a scene and an object under the panoramic image; then, carrying out target identification on objects in a scene corresponding to the panoramic image, and determining the names of a plurality of objects; and determining the position coordinates of the plurality of objects in the panoramic image according to the position distance proportions of the plurality of objects in the panoramic image by taking the upper left corner of the panoramic image as a coordinate origin.

Illustratively, an air conditioner and a fan in the panoramic image are identified, and then the position coordinates of the air conditioner and the fan in the panoramic image are determined according to the position distance proportion of the air conditioner and the fan in the panoramic image by taking the upper left corner of the panoramic image as a coordinate origin. For example, the position coordinates of the fan are (x4, y4), and the position coordinates of the air conditioner are (x5, y 5). The position coordinates of the fan relative to the air conditioner can be determined to be (x4-x5, y4-y5) with the position information of the fan as a coordinate origin.

The indoor panoramic image is acquired, all indoor objects are identified, and the position coordinates of the fan relative to the air conditioner can be accurately determined according to the position distance proportion of each object in the panoramic image, so that the method is simple and convenient.

Specifically, an azimuth angle of the fan relative to the air conditioner is determined according to the position coordinates of the fan, and then a blowing direction of the air conditioner is determined according to the azimuth angle.

In the rectangular coordinate system, the azimuth angle is an included angle between the position coordinate of the fan and the coordinate main shaft. For example, the coordinate main axis may be an X axis or a Y axis.

For example, as shown in fig. 5, fig. 5 is a schematic diagram of determining the azimuth angle of the fan according to the position coordinates of the fan. In the coordinate system in fig. 5, the origin of coordinates represents the position coordinates of the air conditioner fan, and point F represents the position coordinates of the fan (Δ x, Δ y) which can be obtained by the bluetooth positioning technique, where Δ x is x4-x5 and Δ y is y4-y 5.

Illustratively, the azimuth angle of the fan relative to the air conditioner is an included angle between a position coordinate of the fan and a coordinate X axis. The tangent formula of the triangle can be obtained as follows:

wherein a represents an azimuth angle of the fan with respect to the air conditioner; further, the coordinate azimuth angle a can be obtained:

in some embodiments, if the abscissa Δ x and the ordinate Δ y of the position coordinate of the fan are 350cm and 400cm, the azimuth angle a of the fan is 49 ° calculated according to the tangent formula.

Specifically, the blowing direction of the air conditioner is determined according to the azimuth angle. For example, the azimuth angle of the fan relative to the air conditioner is 49 °, which indicates that the fan is located at a position 49 ° to the right of the air conditioner.

It can be understood that the blowing direction of the air conditioner can be forward straight blowing, left-right swinging blowing, and up-down swinging blowing. If the fan is located at the position 49 degrees to the right side of the air conditioner, the blowing direction is 41 degrees to the right corresponding to the air conditioner.

The position coordinate and the azimuth angle of the fan relative to the air conditioner are determined, the blowing direction corresponding to the air conditioner is further determined, the position with higher temperature can be blown, and the temperature imbalance of different indoor positions is avoided.

Specifically, after the position coordinates of the fan are acquired, if the position coordinates of the fan are not within the blowing range of the air conditioner, the fan is turned on to blow air.

It is understood that the blowing range of the air conditioner is fixed, for example, the blowing range of the air conditioner may be determined according to the maximum angle of the left and right blowing and the maximum distance of the forward blowing. Illustratively, the blowing range of the air conditioner is a sector area with a central angle of 160 ° and a radius of 6m, but may also be other angles and radii, which is not limited herein.

It should be noted that, if the position coordinate of the fan is not within the blowing range of the air conditioner, it indicates that the blowing of the air conditioner cannot reach the position of the fan. If the blowing of the air conditioner can not reach the position of the fan, the air conditioner can not quickly reduce the temperature of the position of the fan, and the effect of jointly adjusting the indoor temperature by the fan and the air conditioner can not be realized.

For example, as shown in fig. 6, fig. 6 is a schematic diagram of the position of the fan exceeding the blowing range of the air conditioner. After the position coordinates of the fan are obtained, if the distance between the fan and the air conditioner exceeds the blowing range of the air conditioner, for example, the distance between the fan and the air conditioner is 7m, the fan is turned on to blow air, as shown in fig. 7.

In some embodiments, if the position coordinate of the fan is not within the blowing range of the air conditioner, the fan is started to blow air; for example, a turn-on command for turning on the fan may be generated and sent to the fan via the communication module. The fan may start blowing according to the turn-on command.

In other embodiments, if the position coordinate of the fan is not within the blowing range of the air conditioner, the fan is started to blow air. For example, a start instruction for starting the fan may be generated, and the start instruction is sent to a terminal corresponding to a user through a communication module to remind the user to start the fan. After receiving the starting instruction, the user can operate a knob, a remote control, a touch screen key or a mobile phone app to start the fan.

When the position coordinate of the fan is judged not to be in the blowing range of the air conditioner, the fan is started to supply air; the air conditioner and the fan do not need to be started simultaneously, so that resources can be saved, and unnecessary waste is avoided.

And step S50, blowing air in the air blowing direction according to the air blowing mode.

For example, if the azimuth angle of the fan relative to the air conditioner is 49 °, the blowing direction corresponding to the air conditioner is a right swing angle of 41 °; if the azimuth angle of the fan relative to the air conditioner is 130 degrees, the blowing direction corresponding to the air conditioner is 40 degrees.

For example, if the blowing mode is determined according to different blowing air volumes, the blowing mode may include a low air volume, a medium air volume, and a high air volume; if the blowing mode is determined according to different blowing time periods, the blowing mode may include 1 minute, 5 minutes, and 10 minutes.

In some embodiments, adjusting a blowing direction of the air conditioner to blow in the blowing mode; for example, adjusting the blowing direction of the air conditioner and performing directional blowing in the blowing mode; or adjusting the blowing direction of the air conditioner to perform swinging blowing according to the blowing mode.

In the embodiment of the present application, as shown in fig. 8, fig. 8 is a schematic view of adjusting the blowing direction of the air conditioner to blow in the blowing mode.

In some embodiments, if the blowing direction corresponding to the air conditioner is a right-side swing of 41 °, and the blowing mode is a high air volume, the blowing direction of the air conditioner is adjusted to be a right-side swing of 41 ° and the air conditioner blows according to the high air volume.

In other embodiments, if the blowing direction corresponding to the air conditioner is a left pendulum 40 ° and the blowing mode is 5 minutes, the blowing direction of the air conditioner is adjusted to be the left pendulum 40 ° and the duration of blowing in the blowing direction is 5 minutes.

It should be noted that, when the blowing mode is a blowing duration, the air conditioner may swing to blow; the air conditioner carries out directional blowing in the blowing direction according to the blowing mode; when the blowing time reaches the duration in the blowing mode, the air conditioner can swing to blow and blow in other directions according to the normal duration.

In other embodiments, the fan may be adjusted to blow air according to the blowing direction of the air conditioner. As shown in fig. 9, fig. 9 is a schematic view of adjusting the fan to blow air in a blowing direction of the air conditioner.

Specifically, when the blowing direction of the air conditioner is adjusted to blow according to the blowing mode, the fan can be adjusted to blow according to the blowing direction of the air conditioner.

The blowing direction of the fan can blow along the blowing direction of the air conditioner so as to blow cold air of the air conditioner to a farther position and accelerate indoor cooling. The blowing direction of the fan cannot blow against the blowing direction of the air conditioner, and cold air blocking the air conditioner is prevented from blowing to a farther position.

For example, the fan may further acquire an image including the user through a camera mounted on the fan on the premise of blowing along the blowing direction of the air conditioner, identify the position coordinates of the user in the image, and determine a more accurate blowing direction according to the position coordinates of the user.

Through adjusting the air conditioner is in according to the mode of blowing the direction of blowing advances to blow, can make the temperature that the position of fan corresponds descends fast, avoids indoor temperature unbalance, has improved user's experience degree.

In the temperature adjustment method provided by the above embodiment, based on the first temperature value, the temperature difference level corresponding to the second temperature value is determined, and then the blowing air volume or the blowing time length corresponding to the second temperature value is determined, so that the air supply mode corresponding to the air conditioner can be determined; the position coordinate and the azimuth angle of the fan relative to the air conditioner can be determined by acquiring the first position information of the fan and then acquiring the second position information of the air conditioner, so that the blowing direction corresponding to the air conditioner is determined, the position with higher temperature is blown, and the temperature imbalance of different indoor positions is avoided; by judging that the second temperature value is less than or equal to the first temperature value and judging that the position coordinate of the fan is not in the blowing range of the air conditioner, the air conditioner is stopped and the fan is started, so that resources can be saved; the air conditioner is adjusted to blow in the blowing direction according to the blowing mode, the effect that the indoor temperature is adjusted through the combination of the fan and the air conditioner is achieved, the indoor temperature can be rapidly reduced, and the user experience is improved.

The embodiment of the application also provides a computer-readable storage medium, wherein a computer program is stored in the computer-readable storage medium, the computer program comprises program instructions, and the processor executes the program instructions to realize any temperature adjusting method provided by the embodiment of the application.

The computer-readable storage medium may be an internal storage unit of the air conditioner, such as a hard disk or a memory of the air conditioner, according to the foregoing embodiment. The computer readable storage medium may also be an external storage device of the air conditioner, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital Card (SD), a Flash memory Card (Flash Card), etc. provided on the air conditioner.

While the invention has been described with reference to specific embodiments, the scope of the invention is not limited thereto, and those skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the invention. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A temperature adjustment method applied to an air conditioner of a temperature adjustment system including an air conditioner and a fan which are interconnected, the temperature adjustment method comprising:

acquiring a second temperature value detected by the fan in real time;

and blowing in the blowing direction according to the blowing mode.

2. The temperature adjustment method according to claim 1, wherein the blowing patterns include different blowing air volumes; the determining a blowing mode according to the second temperature value includes:

determining a temperature difference grade corresponding to the second temperature value based on the first temperature value;

and determining the blowing air volume corresponding to the second temperature value according to the temperature difference grade corresponding to the second temperature value based on the preset corresponding relation between the temperature difference grade and the blowing air volume.

3. The temperature adjustment method according to claim 1, wherein the blowing patterns include different blowing time periods; the determining a blowing mode according to the second temperature value includes:

and determining the blowing time length corresponding to the second temperature value according to the temperature difference grade corresponding to the second temperature value based on the preset corresponding relation between the temperature difference grade and the blowing time length.

4. The method of claim 1, wherein the obtaining the position coordinates of the fan comprises:

acquiring first position information of the fan;

acquiring second position information of the air conditioner;

and taking the second position information as an origin of coordinates, and taking the coordinates of the first position information relative to the origin of coordinates as the position coordinates of the fan.

5. The temperature adjustment method according to claim 1, wherein the determining a blowing direction of the air conditioner according to the position coordinates includes:

determining an azimuth angle of the fan relative to the air conditioner according to the position coordinate of the fan;

and determining the blowing direction of the air conditioner according to the azimuth angle.

6. The method of claim 1, wherein after obtaining the position coordinates of the fan, the method further comprises:

7. The method of claim 1, further comprising:

8. An air conditioner, characterized in that the air conditioner comprises a communication module, a memory and a processor;

the communication module is used for communicating with the fan;

the memory is used for storing a computer program;

the processor for executing the computer program and implementing the temperature adjustment method according to any one of claims 1 to 7 when executing the computer program.

9. A temperature regulation system is characterized by comprising a fan and an air conditioner;

the air conditioner is provided with a communication module;

the fan is provided with a communication module to establish communication connection with the air conditioner;

the fan is used for detecting a second temperature value in real time and sending the second temperature value to the air conditioner, and the air conditioner is used for realizing the temperature adjusting method according to any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program which, when executed by a processor, causes the processor to implement the temperature adjustment method according to any one of claims 1 to 7.