WO2023279709A1

WO2023279709A1 - Control method and apparatus for air conditioner, and air conditioner

Info

Publication number: WO2023279709A1
Application number: PCT/CN2022/074397
Authority: WO
Inventors: 吕科磊; 吕福俊
Original assignee: 青岛海尔空调器有限总公司; 青岛海尔空调电子有限公司; 海尔智家股份有限公司
Priority date: 2021-07-06
Filing date: 2022-01-27
Publication date: 2023-01-12
Also published as: CN113483472B; CN113483472A

Abstract

The present application relates to the technical field of intelligent air conditioners, and discloses a control method for an air conditioner, comprising: obtaining a horizontal displacement speed and a vertical displacement speed of a target user entering a detection range; determining a start time of the air conditioner according to the horizontal displacement speed; determining a target temperature of the air conditioner according to the horizontal displacement speed and vertical displacement speed; and controlling the air conditioner to operate according to the start time and the target temperature. The start time and the corresponding target temperature of the air conditioner are determined according to a motion state of the target user, and the air conditioner is controlled to automatically operate according to the start time and the target temperature, such that the user does not need to manually start the intelligent air conditioner and set the corresponding target temperature by means of mediums such as a remote control. Therefore, the intelligence level of the air conditioner can be improved, and user experience can be improved. The present application also discloses a control apparatus for an air conditioner, and an air conditioner.

Description

Control method and device for air conditioner, air conditioner

This application is based on a Chinese patent application with application number 202110764114.3 and a filing date of July 6, 2021, and claims the priority of this Chinese patent application. The entire content of this Chinese patent application is hereby incorporated by reference into this application.

technical field

The present application relates to the technical field of intelligent air conditioners, for example, to a control method and device for an air conditioner, and an air conditioner.

Background technique

With the continuous improvement of people's living standards, air conditioners have become one of the necessary household appliances in daily life. From the simple realization of cooling and heating functions to the development of various styles of smart air conditioners, the market continues to emerge. At present, when users need to turn on the heating or cooling function of the smart air conditioner, they can start the smart air conditioner through the keyboard, remote control, mobile phone, APP and other media and set the corresponding target temperature, so as to control the air conditioner to perform the corresponding heating or cooling operation.

In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in related technologies: the user starts the smart air conditioner and sets the corresponding target temperature by himself through a medium such as a remote control, and the degree of intelligence is low, and the user experience is poor.

Contents of the invention

In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is presented below. The summary is not intended to be an extensive overview nor to identify key/important elements or to delineate the scope of these embodiments, but rather serves as a prelude to the detailed description that follows.

Embodiments of the present disclosure provide a control method and device for an air conditioner, and an air conditioner. The startup time of the air conditioner is determined according to the horizontal displacement speed of the target user, and the target temperature of the air conditioner is determined according to the horizontal displacement speed and the vertical displacement speed of the target user. , to control the air conditioner to automatically run according to the startup time and target temperature, thereby improving the intelligence of the air conditioner and improving user experience.

In some embodiments, the control method for the air conditioner includes: obtaining the horizontal displacement speed and vertical displacement speed of the target user entering the detection range; determining the starting time of the air conditioner according to the horizontal displacement speed; The speed determines the target temperature of the air conditioner; controls the air conditioner to operate according to the start time and target temperature.

In some embodiments, the control device for an air conditioner includes a processor and a memory storing program instructions, and the processor is configured to execute the aforementioned control method for an air conditioner when executing the program instructions.

In some embodiments, the air conditioner includes the aforementioned control device for the air conditioner.

The control method and device for the air conditioner and the air conditioner provided in the embodiments of the present disclosure can achieve the following technical effects:

After obtaining the horizontal displacement speed and vertical displacement speed of the target user entering the detection range, determine the starting time of the air conditioner according to the horizontal displacement speed, and determine the target temperature of the air conditioner according to the horizontal displacement speed and vertical displacement speed, and then control the air conditioner according to the starting time Time and target temperature run. Therefore, according to the target user's exercise state, the start time and corresponding target temperature of the air conditioner can be determined, and the air conditioner can be controlled to automatically run according to the start time and target temperature. The target temperature can improve the intelligence of the air conditioner and improve the user experience.

The foregoing general description and the following description are exemplary and explanatory only and are not intended to limit the application.

Description of drawings

One or more embodiments are exemplified by the corresponding drawings, and these exemplifications and drawings do not constitute a limitation to the embodiments, and elements with the same reference numerals in the drawings are shown as similar elements, The drawings are not limited to scale and in which:

Fig. 1 is a schematic flowchart of a control method for an air conditioner provided by an embodiment of the present disclosure;

Fig. 2 is a schematic flowchart of another control method for an air conditioner provided by an embodiment of the present disclosure;

Fig. 3 is a schematic flowchart of another control method for an air conditioner provided by an embodiment of the present disclosure;

Fig. 4 is a schematic structural diagram of a control device for an air conditioner provided by an embodiment of the present disclosure.

detailed description

In order to understand the characteristics and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the embodiments of the present disclosure. In the following technical description, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawings.

The terms "first", "second" and the like in the description and claims of the embodiments of the present disclosure and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances so as to facilitate the embodiments of the disclosed embodiments described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion.

Unless stated otherwise, the term "plurality" means two or more. In the embodiments of the present disclosure, the character "/" indicates that the preceding and following objects are an "or" relationship. For example, A/B means: A or B. The term "and/or" is an associative relationship describing objects, indicating that there can be three relationships. For example, A and/or B means: A or B, or, A and B, these three relationships.

As shown in FIG. 1 , an embodiment of the present disclosure provides a control method for an air conditioner, including the following steps:

S101: Obtain the horizontal displacement velocity and the vertical displacement velocity of the target user entering the detection range.

In practical applications, the air conditioner processor obtains the horizontal displacement velocity and the vertical displacement velocity of the target user entering the detection range. The detection range can be a pre-defined geographical range, such as the geographical location including the entire building; the target user can be the user who enters the room where the air conditioner is located. For example, to control the operation of the air conditioner of company A, the target user is the employee of the company. The horizontal displacement velocity of the target user is the displacement velocity of the target user in the horizontal direction (such as the displacement velocity of the target user on the horizontal ground), and the vertical displacement velocity of the target user is the displacement velocity of the target user in the vertical direction (such as the target user's displacement velocity on the horizontal ground). displacement velocity in the vertical direction when the user climbs the stairs). The horizontal displacement speed and vertical displacement speed of the target user after entering the detection range are detected by a detection device (such as a mobile phone, a wearable device, etc.) with a horizontal displacement speed and a vertical displacement speed detection function. Here, the horizontal displacement speed is an average horizontal displacement speed within a preset time period (for example, 1 minute), and the vertical displacement speed is an average vertical displacement speed within a preset time period.

S102: Determine the starting time of the air conditioner according to the horizontal displacement speed.

Optionally, determining the starting time of the air conditioner according to the horizontal displacement speed includes: calculating the pre-arrival time of the target user based on the horizontal displacement speed; determining a correction time corresponding to the operating power of the air conditioner; using the correction time to correct the pre-arrival time to Determine when to start.

After obtaining the horizontal displacement speed (average horizontal displacement speed) of the target user and the horizontal displacement between the target user and the air conditioner, the arrival time (pre-arrival time) of the target user can be calculated according to the horizontal displacement and the horizontal displacement speed. When the target user and the air conditioner are at the same horizontal height (for example, the target user and the air conditioner are on the same floor), the horizontal displacement of the target user from the air conditioner is obtained, and the pre-arrival time of the target user is calculated according to the horizontal displacement and the horizontal displacement speed of the target user, excluding The influence of the displacement time of the target user in the vertical direction on the pre-arrival time can obtain a more accurate pre-arrival time of the target user.

Optionally, using the correction time to correct the pre-arrival time to determine the start time, including calculating the start time according to the following formula:

t=t ₀ -Δt

Among them, t is the start time of the air conditioner, t ₀ is the pre-arrival time of the target user, and Δt is the correction time.

The correction time is negatively correlated with the operating power of the air conditioner, that is, the greater the operating power of the air conditioner, the shorter the correction time; the smaller the operating power of the air conditioner, the longer the correction time. The greater the operating power of the air conditioner, the better its cooling/heating performance, and the shorter the time it takes from the start of the air conditioner until the ambient temperature reaches the target temperature. Therefore, the correction time is determined according to the operating power of the air conditioner, and it is turned on in advance before the target user arrives. While improving the user's comfort experience, moderately delaying the start-up time of the air conditioner can play a role in energy saving and environmental protection.

S103: Determine the target temperature of the air conditioner according to the horizontal displacement speed and the vertical displacement speed.

Optionally, determining the target temperature of the air conditioner according to the horizontal displacement speed and the vertical displacement speed includes: when the horizontal displacement speed is greater than or equal to the preset horizontal displacement speed, and the vertical displacement speed is greater than or equal to the preset vertical displacement speed , determine that the target temperature is the first preset temperature; when the horizontal displacement speed is greater than or equal to the preset horizontal displacement speed, and the vertical displacement speed is less than the preset vertical displacement speed, determine that the target temperature is the second preset temperature; When the horizontal displacement speed is less than the preset horizontal displacement speed, the target temperature is determined to be a third preset temperature; wherein, the first preset temperature is lower than the second preset temperature, and the second preset temperature is lower than the third preset temperature.

Here, the first preset temperature may be the target temperature of the air conditioner that the user is used to setting after a relatively intense exercise. A preset temperature can be set to 24°C. The second preset temperature may be the target temperature of the air conditioner that the user is used to setting after moderate exercise. Set to 25°C. The third preset temperature can be the target temperature of the air conditioner that the user is used to setting during daily office and study. For example, the user's habit of setting the cooling temperature of the air conditioner during daily office and study is 26 degrees Celsius (° C.), then the third preset temperature can be set to 26°C. The preset horizontal displacement speed may be the horizontal displacement speed when the user walks normally, and the preset vertical displacement speed may be the vertical displacement speed when the user normally climbs stairs. According to the target user's horizontal displacement speed and vertical displacement speed, the user's motion state is judged, and the target temperature of the air conditioner is determined according to the user's motion state, so that the target temperature of the air conditioner is adjusted accordingly according to the target user's motion state. , which can better meet the air conditioning needs of users and improve user experience.

S104: Control the air conditioner to run according to the starting time and the target temperature.

In practical applications, after obtaining the starting time and target temperature, the air conditioner processor controls the air conditioner to run according to the starting time and target temperature. For example, after obtaining the starting time of 5 minutes and the target temperature of The target temperature is 25°C operation, so as to realize the automatic control of the air conditioning operation of the air conditioner.

Using the control method for air conditioners provided by the embodiments of the present disclosure, after obtaining the horizontal displacement speed and vertical displacement speed of the target user entering the detection range, determine the starting time of the air conditioner according to the horizontal displacement speed, and determine the starting time of the air conditioner according to the horizontal displacement speed and vertical displacement speed. The linear displacement speed determines the target temperature of the air conditioner, and then controls the air conditioner to operate according to the start time and target temperature. Therefore, according to the target user's exercise state, the start time and corresponding target temperature of the air conditioner can be determined, and the air conditioner can be controlled to automatically run according to the start time and target temperature. The target temperature can improve the intelligence of the air conditioner and improve the user experience.

In some embodiments, the control method for the air conditioner further includes: obtaining the ambient temperature when the air conditioner is turned on; controlling the air conditioner to run for a preset time according to the target temperature to obtain the current body surface temperature of the target user; The table temperature calculates the target correction temperature; the air conditioner is controlled to operate according to the target correction temperature.

In practical applications, the air conditioner processor controls the air conditioner to run for a preset time at the target temperature to obtain the current body surface temperature of the target user. The value range of the preset duration is [10min, 20min], for example, 10min (minute), 14min, 16min, 20min. Generally speaking, after the air conditioner is turned on and running, it needs to run for a period of time for heating/cooling to make the indoor ambient temperature reach the target temperature. Therefore, after the air conditioner is controlled to operate at the target temperature for a preset period of time, the acquired current body surface temperature of the target user can more accurately reflect the actual physical condition of the user at the target temperature set by the user, thereby making an adjustment to the target temperature set by the user. Further corrections.

Optionally, obtaining the current body surface temperature of the target user includes: obtaining multiple initial body surface temperatures of the target user; removing extreme body surface temperatures from the multiple initial body surface temperatures to screen out multiple stable body surface temperatures; Calculating the first average temperature of multiple stable body surface temperatures; using the first average temperature as the current body surface temperature of the target user.

In practical applications, the air conditioner processor obtains multiple initial body surface temperatures of the target user, removes extreme body surface temperatures from the multiple initial body surface temperatures to screen out multiple stable body surface temperatures, and then calculates multiple stable body surface temperatures The first average temperature of , and use the first average temperature as the current body surface temperature of the target user.

Here, the extreme body surface temperature includes a maximum body surface temperature and a minimum body surface temperature. For example, the multiple initial body surface temperatures of the target user obtained within 21 minutes are 35.0°C, 37.0°C, 36.4°C, 36.2°C, 36.7°C, 36.1°C, and 36.6°C, respectively. The maximum body surface temperature of 37°C and the minimum value of body surface temperature of 35.0°C were eliminated from the above multiple initial body surface temperatures, and multiple stable body surface temperatures were screened out, which were 36.4°C, 36.2°C, 36.7°C, and 36.1°C. °C, 36.6 °C. Calculate the first average temperature of the above-mentioned multiple stable body surface temperatures to be 36.4°C ((36.4°C+36.2°C+36.7°C+36.1°C+36.6°C)/5=36.4°C), and calculate the first average temperature (36.4°C °C) as the current body surface temperature of the target user. Determine the current body temperature of the target user by calculating the average temperature of multiple stable body surface temperatures, and try to avoid accidental errors in the measurement process of the target user's body surface temperature, which will affect the accuracy of the target user's final current body temperature , to improve the accuracy of the target user's current body surface temperature.

Optionally, obtaining a plurality of initial body surface temperatures of the target user includes: obtaining the target user's body temperature during each of the plurality of preset periods when the fluctuation of the body surface temperature of the target user is smaller than a preset fluctuation. a plurality of body surface temperatures; calculating a second average temperature of the plurality of body surface temperatures obtained within each preset period of time; using each second average temperature as an initial body surface temperature.

In practical applications, when the fluctuation of the body surface temperature of the target user is smaller than the preset fluctuation, the air-conditioning processor obtains multiple body surface temperatures of the target user in each of the multiple preset time periods, and then calculates each Second average temperatures of a plurality of body surface temperatures obtained within a preset period of time, and each second average temperature is used as an initial body surface temperature.

The value range of the preset fluctuation is [0.1°C, 0.2°C], for example, 0.1°C, 0.12°C, 0.15°C, 0.17°C, 0.2°C. For example, if 7 initial body surface temperatures of the target user are obtained within 21 minutes, each 3 minutes is divided into a preset period, for example, within 3 minutes of the first preset period, when the body surface temperature of the target user fluctuates When the temperature is less than 0.1°C, 5 body surface temperatures of the target user are obtained, which are 35.0°C, 34.8°C, 35.2°C, 35.1°C, and 34.9°C, and the second temperature of the above 5 body surface temperatures in the first preset period is obtained by calculation. The average temperature was 35°C ((35.0°C+34.8°C+35.2°C+35.1°C+34.9°C)/5=35.0°C), and the calculated second average temperature (35°C) was used as the first initial body surface temperature. In the manner described above, the initial body surface temperature for each preset period is determined, thereby obtaining multiple initial body surface temperatures of the target user. In this way, obtaining each initial body surface temperature of the target user when the fluctuation of the body surface temperature of the target user is smaller than the preset fluctuation, that is, determining the initial body surface temperature of the target user when the user's physical state is relatively stable, can improve the target user's temperature. Accuracy of the current body surface temperature data acquisition.

Optionally, calculating the target correction temperature according to the ambient temperature and the current body surface temperature includes: obtaining a first integrated parameter of the ambient temperature and a second integrated parameter of the current body surface temperature; integrating the ambient temperature with the first integrated parameter to obtain Ambient integration temperature; using the second integration parameter to integrate the current body surface temperature to obtain the body surface integration temperature; calculating the target correction temperature according to the environment integration temperature and the body surface integration temperature.

Optionally, calculating the target corrected temperature according to the integrated temperature of the environment and the integrated body surface temperature includes calculating the corrected target temperature according to the following formula:

T ₃ =T ₁ +T ₂

Among them, _T3 is the target correction temperature, _T1 is the environment integration temperature, and _T2 is the body surface integration temperature.

The first integration parameter and the second integration parameter are integration parameters calculated and obtained in previous experiments. In the preliminary test, after the user normally turns on the air conditioner, record the initial ambient temperature and the target temperature set by the user, and fine-tune the target temperature around the target temperature set by the user until the body surface temperature of the target user tends to be constant. The current body surface temperature of the target user and the current target temperature of the air conditioner. Obtain at least ten sets of data (initial ambient temperature, current body surface temperature, and current target temperature) according to the above method, then select the closest two sets of data, and substitute the above data into the following formula to calculate the first integration parameter and the second integration parameter :

A*T _h +B*T _y ＝ T _d

Wherein, A is the first integration parameter, _Th is the initial ambient temperature, B is the second integration parameter, _Ty is the current body surface temperature, and T _d is the current target temperature.

Calculate the target correction temperature based on the integrated temperature of the environment and the integrated temperature of the body surface, which can better correct the target temperature set based on the user's subjective judgment under the current ambient temperature, so that the target correction temperature can more accurately reflect the user's objective temperature adjustment needs , so as to better meet the actual temperature adjustment needs of users and improve user experience.

Optionally, calculating the target correction temperature according to the integrated ambient temperature and the integrated body surface temperature includes calculating the target correction temperature according to the following formula:

Among them, T3 is the target correction temperature, T1 is the integrated temperature _of the environment, _T2 is the integrated temperature _of the body surface, and C is the integrated parameter of the ambient humidity.

The first integration parameter, the second integration parameter and the environment humidity integration parameter are integration parameters calculated and obtained in the previous experiment. In the preliminary test, after the user normally turns on the air conditioner, the user records the initial ambient temperature, initial ambient humidity, and the target temperature set by the user, and fine-tunes the target temperature around the target temperature set by the user until the body surface temperature of the target user tends to Constant, record the current body surface temperature of the target user and the current target temperature of the air conditioner. Obtain at least ten sets of data (initial ambient temperature, initial ambient humidity, current body surface temperature, and current target temperature) according to the above-mentioned method, then select the closest three sets of data, and substitute the above data into the following formula to calculate the first integrated parameter, The second integration parameter and the environment humidity integration parameter:

A*T _h +B*T _y ＝C*T _d

Among them, A is the first integration parameter, _Th is the initial ambient temperature, B is the second integration parameter, _Ty is the current body surface temperature, C is the environmental humidity integration parameter, and T _d is the current target temperature.

Here, the ambient humidity parameter corresponds to the ambient humidity when the air conditioner is powered on. Under the same temperature environment and different humidity environment, the desired target temperature of the user is often different. For example, the target temperature required by the user under high humidity is relatively low, and the target temperature required by the user under low humidity is relatively high. Considering that the ambient humidity will also affect the user's target temperature, the ambient humidity integration parameter C is introduced to correct the target temperature set by the user, so that the target corrected temperature can more accurately reflect the user's temperature adjustment needs.

Calculating the target correction temperature based on the integrated environment temperature and the integrated body surface temperature can better correct the target temperature set based on the user's subjective judgment under the current environmental conditions (environmental temperature conditions and ambient humidity conditions), so that the target correction temperature can be more accurate. Accurately reflect the user's objective temperature adjustment needs, so as to better meet the user's actual temperature adjustment needs and improve user experience.

As shown in FIG. 2 , an embodiment of the present disclosure provides another control method for an air conditioner, including the following steps:

S201: Obtain the horizontal displacement velocity and the vertical displacement velocity of the target user entering the detection range.

S202: Determine the starting time of the air conditioner according to the horizontal displacement speed.

S203: Determine the target temperature of the air conditioner according to the horizontal displacement speed and the vertical displacement speed.

S204: Obtain the ambient temperature when the air conditioner is powered on.

S205: Control the air conditioner to run according to the start time and target temperature.

S206: After controlling the air conditioner to run for a preset time according to the target temperature, the current body surface temperature of the target user is obtained.

S207: Calculate the target correction temperature according to the ambient temperature and the current body surface temperature.

S208: Control the air conditioner to operate according to the target corrected temperature.

Using the air conditioner control method provided by the embodiments of the present disclosure, on the one hand, the start time and corresponding target temperature of the air conditioner can be determined according to the target user's exercise state, and the air conditioner is controlled to automatically run according to the start time and target temperature. There is no need to start the smart air conditioner and set the corresponding target temperature through the remote control and other media, which can improve the intelligence of the air conditioner and improve the user experience; The state (current body surface temperature) corrects the target temperature, so that the target corrected temperature can more accurately reflect the user's objective temperature adjustment needs, thereby better meeting the user's actual temperature adjustment needs and improving user experience.

As shown in FIG. 3 , an embodiment of the present disclosure provides another control method for an air conditioner, which includes the following steps:

S301: Obtain the horizontal displacement velocity and the vertical displacement velocity of the target user entering the detection range.

S302: Determine the starting time of the air conditioner according to the horizontal displacement speed.

S303: Determine the target temperature of the air conditioner according to the horizontal displacement speed and the vertical displacement speed.

S304: Obtain the ambient temperature when the air conditioner is powered on.

S305: Control the air conditioner to run according to the startup time and the target temperature.

S306: After the air conditioner is controlled to run for a preset time at the target temperature, the current body surface temperature of the target user is obtained.

S307: Obtain the first integrated parameter of the ambient temperature and the second integrated parameter of the current body surface temperature.

S308: Using the first integration parameter to integrate the ambient temperature to obtain an ambient integrated temperature.

S309: Integrating the current body surface temperature by using the second integration parameter to obtain an integrated body surface temperature.

S310: Calculate the target corrected temperature according to the integrated ambient temperature and the integrated body surface temperature.

S311: Control the air conditioner to operate according to the target corrected temperature.

Using the control method for air conditioners provided by the embodiments of the present disclosure, the start time and corresponding target temperature of the air conditioner can be determined according to the movement state of the target user, and the air conditioner is controlled to automatically run according to the start time and target temperature, without the user needing to use the remote control The smart air conditioner can be activated by media such as a device and set the corresponding target temperature, which can improve the intelligence of the air conditioner and improve user experience; at the same time, after the air conditioner is controlled to run at the target temperature for a preset time, it is calculated according to the integrated temperature of the environment and the integrated temperature of the body surface The target correction temperature can better correct the target temperature set based on the user's subjective judgment under the current ambient temperature, so that the target correction temperature can more accurately reflect the user's objective temperature adjustment needs, so as to better meet the user's actual temperature Adjust needs and improve user experience.

As shown in FIG. 4 , an embodiment of the present disclosure provides a control device for an air conditioner, including a processor (processor) 40 and a memory (memory) 41 , and may also include a communication interface (Communication Interface) 42 and a bus 43 . Wherein, the processor 40 , the communication interface 42 , and the memory 41 can communicate with each other through the bus 43 . Communication interface 42 may be used for information transfer. The processor 40 can call the logic instructions in the memory 41 to execute the control method for the air conditioner in the above embodiments.

In addition, the logic instructions in the above-mentioned memory 41 may be implemented in the form of software function units and when sold or used as an independent product, they may be stored in a computer-readable storage medium.

The memory 41, as a computer-readable storage medium, can be used to store software programs and computer-executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 40 executes the function application and data processing by running the program instructions/modules stored in the memory 41, that is, realizes the control method for the air conditioner in the above method embodiment.

The memory 41 may include a program storage area and a data storage area, wherein the program storage area may store an operating system and at least one application required by a function; the data storage area may store data created according to the use of the terminal device, and the like. In addition, the memory 41 may include a high-speed random access memory, and may also include a non-volatile memory.

An embodiment of the present disclosure provides an air conditioner, including the above-mentioned control device for an air conditioner.

An embodiment of the present disclosure provides a computer-readable storage medium storing computer-executable instructions, and the computer-executable instructions are configured to execute the above-mentioned control method for an air conditioner.

An embodiment of the present disclosure provides a computer program product, the computer program product includes a computer program stored on a computer-readable storage medium, the computer program includes program instructions, and when the program instructions are executed by a computer, the The computer executes the above control method for the air conditioner.

The above-mentioned computer-readable storage medium may be a transitory computer-readable storage medium, or a non-transitory computer-readable storage medium.

The technical solutions of the embodiments of the present disclosure can be embodied in the form of software products, which are stored in a storage medium and include one or more instructions to make a computer device (which can be a personal computer, a server, or a network equipment, etc.) to perform all or part of the steps of the method described in the embodiments of the present disclosure. The aforementioned storage medium can be a non-transitory storage medium, including: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disc, etc. A medium that can store program code, or a transitory storage medium.

The above description and drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, procedural, and other changes. The examples merely represent possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. The scope of embodiments of the present disclosure includes the full scope of the claims, and all available equivalents of the claims. When used in the present application, although the terms 'first', 'second', etc. may be used in the present application to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be called a second element, and likewise, a second element could be called a first element, without changing the meaning of the description, so long as all occurrences of "first element" are renamed consistently and all occurrences of "Second component" can be renamed consistently. The first element and the second element are both elements, but may not be the same element. Also, the terms used in the present application are used to describe the embodiments only and are not used to limit the claims. As used in the examples and description of the claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well unless the context clearly indicates otherwise . Similarly, the term "and/or" as used in this application is meant to include any and all possible combinations of one or more of the associated listed ones. Additionally, when used in this application, the term "comprise" and its variants "comprises" and/or comprising (comprising) etc. refer to stated features, integers, steps, operations, elements, and/or The presence of a component does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and/or groupings of these. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method or apparatus comprising said element. Herein, what each embodiment focuses on may be the difference from other embodiments, and the same and similar parts of the various embodiments may refer to each other. For the method, product, etc. disclosed in the embodiment, if it corresponds to the method part disclosed in the embodiment, then the relevant part can refer to the description of the method part.

Those skilled in the art can appreciate that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed by hardware or software may depend on the specific application and design constraints of the technical solution. Said artisans may implement the described functions using different methods for each particular application, but such implementation should not be regarded as exceeding the scope of the disclosed embodiments. The skilled person can clearly understand that for the convenience and brevity of the description, the specific working process of the above-described system, device and unit can refer to the corresponding process in the foregoing method embodiment, which will not be repeated here.

In the embodiments disclosed herein, the disclosed methods and products (including but not limited to devices, equipment, etc.) can be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the units may only be a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined Or it can be integrated into another system, or some features can be ignored, or not implemented. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms. The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Some or all of the units can be selected according to actual needs to implement this embodiment. In addition, each functional unit in the embodiments of the present disclosure may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit.

The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to embodiments of the disclosure. In this regard, each block in a flowchart or block diagram may represent a module, program segment, or part of code that includes one or more Executable instructions. In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks in succession may, in fact, be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. In the descriptions corresponding to the flowcharts and block diagrams in the accompanying drawings, the operations or steps corresponding to different blocks may also occur in a different order than that disclosed in the description, and sometimes there is no specific agreement between different operations or steps. order. For example, two consecutive operations or steps may, in fact, be performed substantially concurrently, or they may sometimes be performed in the reverse order, depending upon the functionality involved. Each block in the block diagrams and/or flowcharts, and combinations of blocks in the block diagrams and/or flowcharts, can be implemented by a dedicated hardware-based system that performs the specified function or action, or can be implemented by dedicated hardware implemented in combination with computer instructions.

Claims

A control method for an air conditioner, comprising:

Obtain the horizontal displacement velocity and vertical displacement velocity of the target user entering the detection range;

determining the starting time of the air conditioner according to the horizontal displacement speed;

determining the target temperature of the air conditioner according to the horizontal displacement velocity and the vertical displacement velocity;

The air conditioner is controlled to operate according to the startup time and the target temperature.
The control method according to claim 1, wherein the determining the starting time of the air conditioner according to the horizontal displacement speed comprises:

calculating the expected arrival time of the target user based on the horizontal displacement velocity;

determining a correction time corresponding to the operating power of the air conditioner;

The pre-arrival time is corrected by using the corrected time to determine the starting time.
The control method according to claim 2, wherein the correcting the pre-arrival time by using the corrected time to determine the starting time comprises:

The startup time is calculated according to the following formula:

t=t 0 -Δt

Among them, t is the start time of the air conditioner, t 0 is the pre-arrival time of the target user, and Δt is the correction time.
The control method according to claim 1, wherein the determining the target temperature of the air conditioner according to the horizontal displacement speed and the vertical displacement speed comprises:

When the horizontal displacement speed is greater than or equal to a preset horizontal displacement speed, and the vertical displacement speed is greater than or equal to a preset vertical displacement speed, determining that the target temperature is a first preset temperature;

When the horizontal displacement speed is greater than or equal to the preset horizontal displacement speed and the vertical displacement speed is smaller than the preset vertical displacement speed, determine that the target temperature is a second preset temperature;

When the horizontal displacement speed is less than the preset horizontal displacement speed, determining that the target temperature is a third preset temperature;

Wherein, the first preset temperature is lower than the second preset temperature, and the second preset temperature is lower than the third preset temperature.
The control method according to any one of claims 1 to 4, further comprising:

Obtain the ambient temperature when the air conditioner is powered on;

After controlling the air conditioner to run for a preset time according to the target temperature, obtain the current body surface temperature of the target user;

calculating a target correction temperature according to the ambient temperature and the current body surface temperature;

The air conditioner is controlled to operate according to the target corrected temperature.
The control method according to claim 5, wherein said obtaining the current body surface temperature of the target user comprises:

obtaining multiple initial body surface temperatures of the target user;

removing extreme body surface temperatures from the plurality of initial body surface temperatures to screen out a plurality of stable body surface temperatures;

calculating a first average temperature of the plurality of stable body surface temperatures;

The first average temperature is used as the current body surface temperature of the target user.
The control method according to claim 5, wherein the calculating the target correction temperature according to the ambient temperature and the current body surface temperature comprises:

Obtaining a first integrated parameter of the ambient temperature and a second integrated parameter of the current body surface temperature;

Integrating the ambient temperature using the first integration parameter to obtain an ambient integrated temperature;

Integrating the current body surface temperature using the second integration parameter to obtain an integrated body surface temperature;

The target corrected temperature is calculated according to the environment integrated temperature and the body surface integrated temperature.
The control method according to claim 7, wherein the calculating the target corrected temperature according to the integrated temperature of the environment and the integrated temperature of the body surface comprises:

Calculate the target correction temperature according to the following formula:

T 3 =T 1 +T 2

Among them, T3 is the target correction temperature, T1 is the environment integration temperature, and T2 is the body surface integration temperature.
A control device for an air conditioner, comprising a processor and a memory storing program instructions, wherein the processor is configured to execute the program described in any one of claims 1 to 8 when executing the program instructions. The control method for the air conditioner described above.
An air conditioner, characterized by comprising the control device for air conditioners as claimed in claim 9 .