WO2023005090A1

WO2023005090A1 - Away-from-home determination method and apparatus, and computer-readable storage medium

Info

Publication number: WO2023005090A1
Application number: PCT/CN2021/135693
Authority: WO
Inventors: 樊其锋; 刘莹
Original assignee: 佛山市顺德区美的电子科技有限公司; 广东美的制冷设备有限公司
Priority date: 2021-07-30
Filing date: 2021-12-06
Publication date: 2023-02-02
Also published as: CN115682309A

Abstract

An away-from-home determination method and apparatus, and a computer-readable storage medium. The away-from-home determination method comprises: detecting the current operating state of an air conditioner when the current time is within a user away-from-home time period, wherein the user away-from-home time period is determined according to historical usage data of the air conditioner, and the historical usage data comprises at least one of a historical usage time of the air conditioner, and a historical connection time of the air conditioner and a terminal application; and when the operating state is a first state, determining that a user is away from home, wherein the first state comprises a turn-off state of the air conditioner, and a disconnection state of the air conditioner and the terminal application.

Description

Method, device and computer-readable storage medium for judging leaving home

This application claims the priority of Chinese Patent Application No. 202110879422.0 filed on July 30, 2021, the entire contents of which are incorporated in this application by reference.

technical field

The present application relates to the technical field of air conditioners, and in particular to a method, device and computer-readable storage medium for judging leaving home.

Background technique

At present, as an important part of smart home, air conditioners have brought a lot of convenience to people's daily life and improved the comfort of the living environment. However, many users will forget to turn off the air conditioner after leaving home, which will easily cause the loss of air conditioner and the waste of electric energy. Based on this problem, the existing solution is to install a human body detection sensor on the air conditioner to detect whether there are people in the room. If there is no one, it is determined that the current user is away from home, and then the air conditioner is turned off. With this method, an additional sensor needs to be installed, resulting in an increase in cost. At the same time, because the sensor cannot adapt to the user's work and rest time, there will be misjudgment. Therefore, the accuracy rate of the existing home-leaving judgment method applied to the air conditioner is low.

technical problem

The embodiments of the present application aim to solve the problem of low accuracy of the existing leaving-home judging methods applied to air conditioners by providing a method, device, and computer-readable storage medium for judging leaving home.

technical solution

In order to achieve the above purpose, on the one hand, the present application provides a method for judging leaving home, the method comprising:

When the current time is in the time period when the user is away from home, the current running state of the air conditioner is detected. The time period when the user is away from home is determined according to the historical usage data of the air conditioner, and the historical usage data includes the At least one of the historical use time of the air conditioner and the historical connection time between the air conditioner and the terminal application;

When the running state is the first state, it is determined that the user leaves home, and the first state includes a power-off state of the air conditioner and a disconnected state of the air conditioner and the terminal application.

In one embodiment, before the step of detecting the current operating state of the air conditioner, it includes:

Obtain the working time of the user according to the historical usage data;

A time period of the user away from home during the working hours is determined according to historical usage data during the working hours of the user, and the time period of the user away from home does not overlap with the historical usage time and the historical connection time.

In one embodiment, the step of obtaining the user's working time according to the historical usage data includes:

Obtaining each second preset time period in which historical unused data exists within the first preset time period, the historical unused data is determined according to the historical usage data, and the first preset time period includes a preset number of second preset duration;

determining an unused time period in each of the second preset durations according to historical usage data of each of the second preset durations;

The second preset time period in which the unused time periods overlap is taken as the working time.

In one embodiment, the step of using the second preset duration overlapping the unused time period as the working time includes:

Obtaining each target second preset duration for which the unused time period is greater than or equal to a third preset duration, and the third preset duration is less than the second preset duration;

The target second preset duration overlapping the unused time period is taken as the working time.

In one embodiment, the step of determining the user's time away from home during the working hours according to the user's historical usage data during the working hours includes:

Obtain the historical unused time and/or historical unconnected time with the highest frequency during the working hours according to the historical usage data during the working hours of the user;

The time period corresponding to the historical unused time and/or the historical unconnected time with the highest occurrence frequency is taken as the time period when the user is away from home.

In one embodiment, after the step of detecting the current operating state of the air conditioner, it includes:

When the operating state is the second state, it is determined that the user has forgotten to turn off the air conditioner, output prompt information or reduce the energy consumption of the air conditioner, the second state includes the power-on state of the air conditioner, and The disconnection state of the air conditioner and the terminal application.

In one embodiment, the step of reducing the energy consumption of the air conditioner includes:

adjusting the current operating mode of the air conditioner;

Alternatively, perform a shutdown operation.

In addition, in order to achieve the above object, another aspect of the present application provides a device for judging leaving home. The device includes a memory, a processor, and a program for judging leaving home that is stored in the memory and runs on the processor. When the processor executes the leaving-home judging program, the steps of the above-mentioned leaving-home judging method are realized.

In addition, in order to achieve the above object, another aspect of the present application also provides a computer-readable storage medium, the computer-readable storage medium stores a leaving-home judging program, and when the leaving-home judging program is executed by a processor, the above The steps of the method for judging leaving home.

Beneficial effect

This application proposes a method for judging leaving home. By detecting the current operating status of the air conditioner when the current time is in the time period when the user is away from home, the time period when the user is away from home is determined based on the historical usage data of the air conditioner. The historical usage data includes At least one of the historical use time of the air conditioner and the historical connection time between the air conditioner and the terminal application; when the operating state is the first state, it is determined that the user is away from home, the first state includes the shutdown state of the air conditioner, and the connection between the air conditioner and the terminal The app's disconnected state. The present application judges whether the user leaves home according to the historical use time of the air conditioner, the historical connection time between the air conditioner and the terminal application, and the current time, thus improving the accuracy of the user's leaving home determination.

Description of drawings

FIG. 1 is a schematic diagram of the terminal structure of the hardware operating environment involved in the solution of the embodiment of the present application;

FIG. 2 is a schematic flow chart of the first embodiment of the method for judging leaving home in the present application;

3 is a schematic flow chart before the step of detecting the current operating state of the air conditioner in the method for judging leaving home in the present application;

Fig. 4 is a schematic diagram of the operation flow of the method for judging leaving home in this application;

Fig. 5 is a schematic diagram of modules of the method for judging leaving home in the present application.

The realization, functional features and advantages of the present application will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Embodiments of the present invention

It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application.

In order to better understand the above-mentioned technical solutions, exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

Since the sensor cannot adapt to the user's work and rest time, there may be misjudgment. Therefore, the accuracy rate of the existing home-leaving judgment method applied to the air conditioner is low. However, this application detects the current running state of the air conditioner when the current time is in the period when the user is away from home. The time period when the user is away from home is determined according to the historical use data of the air conditioner. At least one of the historical connection time between the air conditioner and the terminal application; when the operating state is the first state, it is determined that the user is away from home, and the first state includes the shutdown state of the air conditioner and the disconnection state of the air conditioner and the terminal application. The present application judges whether the user leaves home according to the historical use time of the air conditioner, the historical connection time between the air conditioner and the terminal application, and the current time, thus improving the accuracy of the user's leaving home determination.

As shown in FIG. 1 , FIG. 1 is a schematic diagram of a terminal structure of a hardware operating environment involved in the solution of the embodiment of the present application.

As shown in FIG. 1 , the terminal may include: a processor 1001 , such as a CPU, a network interface 1004 , a user interface 1003 , a memory 1005 , and a communication bus 1002 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. Optionally, the network interface 1004 may include a standard wired interface and a wireless interface (such as a WI-FI interface). The memory 1005 can be a high-speed RAM memory, or a stable memory (non-volatile memory), such as a disk memory. Optionally, the memory 1005 may also be a storage device independent of the aforementioned processor 1001 .

Those skilled in the art can understand that the terminal structure shown in FIG. 1 does not constitute a limitation on the terminal device, and may include more or less components than those shown in the figure, or combine some components, or arrange different components.

As shown in FIG. 1 , the memory 1005 as a computer-readable storage medium may include an operating system, a network communication module, a user interface module, and a program for judging leaving home.

In the terminal shown in Figure 1, the network interface 1004 is mainly used for data communication with the background server; the user interface 1003 is mainly used for data communication with the client (client); and when the terminal is an air conditioner, the processor 1001 It can be used to call the leaving home judging program in the memory 1005, and perform the following operations:

Referring to FIG. 3 , FIG. 3 is a schematic flowchart of the first embodiment of the method for judging leaving home in the present application.

The embodiment of this application provides an embodiment of the method for judging leaving home. It should be noted that although the logic sequence is shown in the flowchart, in some cases, the sequence shown or described steps.

The method for judging leaving home is applied to an air conditioner, and the method includes the following steps:

Step S10, when the current time is in the time period when the user is away from home, detect the current operating state of the air conditioner. The time period when the user is away from home is determined according to the historical usage data of the air conditioner, and the historical usage data includes At least one of the historical usage time of the air conditioner and the historical connection time between the air conditioner and the terminal application;

It should be noted that there is a data storage module in the air conditioner, and the data storage module is used to store the historical use data of the air conditioner, the historical use data includes the historical use time of the air conditioner and the historical connection time between the air conditioner and the terminal application At least one of, wherein, the historical use time may include the air conditioner's start-up time, turn-off time, start-stop time, use duration, and use time period, etc.; the historical connection time may include the connection time between the air conditioner and the terminal application (such as an air-conditioning APP) , disconnection time, connection duration, and connection time period, etc. In an embodiment, the historical usage data may also include: the operating environment data of the air conditioner (including indoor and outdoor ambient temperature, ambient humidity, etc.), air supply parameters of the air conditioner (including air supply angle, air supply intensity, etc.) , the load power of the air conditioner (including compressor frequency, fan speed, etc.), and the heat transfer parameters of the air conditioner (including target temperature and humidity, operating mode, etc.), the historical usage data reflects the operating characteristics of the air conditioner.

In this embodiment, if the user pre-sets the leaving home judgment function to be enabled by default in the air conditioner, or, during the start-up of the air conditioner, the user turns on the leaving home judgment function through the remote control or the air conditioner APP. At this time, the air conditioner automatically obtains the historical use data of the air conditioner from the data storage module through the data acquisition module, then obtains the user's working time according to the historical use data, and finally determines the working time according to the historical use data of the user's working time. of the user’s time away from home.

When the current time is in the period when the user is away from home, the current operating state of the air conditioner is detected, and the operating state includes the on state and off state of the air conditioner, and the connection state and disconnection state of the air conditioner and the terminal application. For example, the sensor detects the current and voltage of the air conditioner. If the current and voltage of the air conditioner are both 0, it means that the air conditioner is off. If the voltage of the air conditioner is greater than or equal to the preset value when the air conditioner is running, it means that the air conditioner is on. state. Secondly, since the air conditioner and the terminal application can be connected to the same router at home, the network information of the air conditioner and the terminal application can be obtained from the router, and the connection status of the air conditioner and the terminal application can be determined according to the network information. For example, if the air conditioner The air conditioner and the terminal are connected to the same router IP, indicating that the air conditioner and the terminal are in a connected state.

Step S20, when the operating state is the first state, it is determined that the user leaves home, and the first state includes the off state of the air conditioner, and the disconnected state of the air conditioner and the terminal application.

If the current time is in the period when the user is away from home, and it is detected that the air conditioner is turned off, or the air conditioner is disconnected from the terminal application, or the air conditioner is powered off and the air conditioner is disconnected from the terminal application, then the user leave home. If it is detected that the air conditioner is turned on, and the air conditioner is disconnected from the terminal application, it means that the user leaves home, but forgets to turn off the air conditioner after leaving home. At this time, the home leaving control of the air conditioner is automatically executed. But not limited to outputting prompt information or reducing the energy consumption of the air conditioner, for example, sending reminder information to associated mobile terminals, adjusting the operating mode of the air conditioner, and performing shutdown operations, etc. In one embodiment, in order to facilitate sending reminder information to the user, the air conditioner is pre-associated with the mobile terminal, for example, associated with the mobile terminal's air conditioner APP, WeChat, and the user's mobile phone number. When pushing reminder information, the information can be sent to the air conditioner APP or WeChat in the mobile terminal, and at the same time, the reminder information can also be sent in the form of SMS.

In one embodiment, in order to avoid the loss of the air conditioner and the waste of electricity, after the user leaves home, it is necessary to adjust the current operating mode of the air conditioner in time, wherein the user has set the corresponding operating mode in the air conditioner in advance, such as sleep mode , energy-saving mode, economical mode, etc. When it is detected that the user is away from home and the air conditioner is turned on, adjust the current operating mode according to the preset operating mode. For example, if the current operating mode is cooling mode, adjust the cooling operating mode to the preset sleep mode , so that the air conditioner operates at low power, so as to achieve the effect of saving energy and electricity.

In one embodiment, when it is detected that the user is away from home and the air conditioner is turned on, the air conditioner is directly turned off.

In this embodiment, the time period when the user is away from home is determined by the historical usage data of the air conditioner. The terminal application is disconnected, indicating that the user is away from home. In this way, it is determined whether the user is away from home according to the historical switch record of the air conditioner, the connection record of the air conditioner APP, and the current time, which improves the accuracy of the determination of the user's departure from home and the user experience.

Further, with reference to FIG. 3 , a second embodiment of the method for judging leaving home of the present application is proposed.

The method for judging leaving home is applied to an air conditioner. The difference between the second embodiment of the method for judging leaving home and the first embodiment is that before the step of detecting the current operating state of the air conditioner, it includes:

Step S11, obtaining the working time of the user according to the historical usage data;

It should be noted that since each user's occupation is different, each user's working hours will also be different, and the working hours correspond to the user's time away from home, so it can be determined based on the user's working hours The time period when the user is away from home.

Obtain the working time of the user based on the historical usage data of the air conditioner. In one embodiment, the historical unused data of the air conditioner is obtained according to the historical usage data of the air conditioner, and then, within the first preset time period (such as the last 30 natural day) There is each second preset period of historical unused data (for example, extracting the last 10 natural days from 30 natural days), and according to the historical usage data of each second preset period, determine the duration of each second preset period The unused period of time, and finally, the second preset duration overlapping the unused period of time is used as the working time, wherein the first preset duration includes a preset number of second durations, such as the unit of the first duration is month, the second If the unit of time is day, then a month includes many days. For example, get the on/off time of the air conditioner and/or the connection time of the air conditioner APP in the last 30 natural days, and then extract the last 10 historical unused data from the 30 natural days (that is, the air conditioner is off and/or the air conditioner APP Disconnected) working days (Monday to Friday), in other words, propose the last 10 working days when the air conditioner is not used all day in the 30 natural days. Further obtain the on/off time and/or the connection time of the air conditioner APP on each working day, and determine the time period of the air conditioner not being used in each working day based on the on/off time and/or the connection time of the air conditioner APP, such as, the time period of the air conditioner The power-on time period is from 17:00 pm to 8:00 pm the next day, and the unused time period of the air conditioner is from 8:00 am to 17:00 pm. If in 10 working days, it is detected that the unused time periods of the previous 8 working days overlap, if the unused time periods are all from 8:00 am to 17:00 pm, it means that the user leaves home for work from 8:00 am to 17:00 pm. Therefore, take the first 8 working days as the user's working hours.

In one embodiment, the user's working time can also be determined by week, for example, obtain the on-off time of the air conditioner and/or the connection time of the air conditioner APP in the last 30 natural days, and then calculate the weekly Monday from the 30 natural days Extracted, for example, the extracted Monday has 4 days, namely the 5th, the 12th, the 19th and the 26th. Obtain the switch-off time and/or air-conditioning APP connection time of each Monday respectively, and determine the time period when the air-conditioner is not used in each Monday based on the switch-off time and/or air-conditioning APP connection time, if the four Mondays are at 8 am If the air conditioner is not used during the period from 8:00 am to 17:00 pm, it means that Monday is the user's working time; if there is only one Monday that does not use the air conditioner during the time period from 8:00 am to 17:00 pm, it means that Monday is not the user's work time. time. Based on this method, it can be independently determined whether Monday to Sunday is the user's working time within 30 natural days. At the same time, the method can determine whether the user needs to work on weekends.

In one embodiment, for a part-time user, the user's working time can also be determined by counting the on-off time of the air conditioner and/or the connection time of the air conditioner APP. For example, obtain the on/off time of the air conditioner and/or the connection time of the air conditioner APP in the last 30 natural days, and then extract the last 10 natural days with air conditioner usage records from the 30 natural days, and in the 10 natural days, get The air conditioner usage data in each time period of each natural day, based on the usage data to determine the user's working time, for example, if the unused time period of the first natural day in 10 natural days is from 8 o'clock to 15 o'clock, explain This time period is the user's working time; if the unused time period of the second natural day out of 10 natural days is from 19:00 to 23:00, it means that this time period is the user's working time.

It should be noted that if the air conditioner is not used for a short period of time, such as 15 minutes, it may be caused by the user turning off the air conditioner by mistake, or the connection of the air conditioner APP is abnormal. During working hours, misjudgment may occur, thereby reducing the accuracy of the user's decision to leave home. Therefore, it is necessary to obtain a natural day with a long unused time period to determine the working time of the user.

In one embodiment, each target second preset duration whose unused time period is greater than or equal to the third preset duration (such as 2 hours) is obtained, and then the target second preset duration whose unused time period overlaps is determined as the user's Working time, wherein, the second preset duration is longer than the third preset duration. For example, obtain the on/off time of the air conditioner and/or the connection time of the air conditioner APP in the last 30 natural days, and then extract 10 natural days in which the unused time period of the air conditioner is greater than or equal to 2 hours from the 30 natural days. Obtain the unused time period of each natural day in the natural day, and use the unused time period with the same occurrence time (that is, overlapping) as the user's working time.

Step S12, according to the user's historical usage data during working hours, determine the user's away from home time period during the working hours, and the user's away from home time period does not overlap with the historical usage time and the historical connection time.

After determining the user's working hours, obtain the historical usage data of the air conditioner during the working hours (that is, the historical usage time and/or the historical connection time), and determine the user's time away from home during the working hours based on the historical usage data, wherein , the time period when the user leaves home does not overlap with the historical usage time and historical connection time. In one embodiment, the historical non-use time and/or historical non-connection time with the highest frequency during working hours are obtained according to the historical usage time and/or historical connection time during the working hours of the user, and then the historical non-connection time with the highest frequency Use the time and/or the time period corresponding to the historical unconnected time as the time period when the user leaves home. For example, from Monday to Friday, 8:00 am to 17:00 pm is the time period when the air conditioner is not used, and the number of days that this time period occurs is 5 days, that is, this time period occurs every day, and the probability of occurrence is 100%, then Take 8:00 am to 17:00 pm as the time period for users to leave home.

In this embodiment, the working time of the user is determined according to the on/off data of the air conditioner and the connection data of the air conditioner APP, and then the time period for the user to leave home is determined during the working time, thus improving the accuracy of the determination of leaving home.

In order to better illustrate the method for judging leaving home in the present application, refer to FIG. 4 , which is a schematic diagram of the operation flow of the judging method for leaving home in the present application.

In this embodiment, if the user pre-sets the leaving home judgment function to be enabled by default in the air conditioner, or, during the start-up of the air conditioner, the user turns on the leaving home judgment function through the remote control or the air conditioner APP. At this time, the air conditioner automatically obtains the historical on/off records of the air conditioner from the data storage module through the data acquisition module. If the running state of the air conditioner is off, it is determined that the user may leave home. At this time, further obtain the connection record between the air conditioner and the terminal application (air conditioner APP), and determine the time period when the user leaves home according to the connection record between the air conditioner and the terminal application. If the current time is the time when the user leaves home, it is determined that the user may leave home . At this time, after determining that the user may leave home through the historical power-on/off record of the air conditioner, the connection record of the air conditioner APP, and the current time, the air conditioner is controlled to perform the leaving-home control.

In this embodiment, it is determined whether the user is away from home according to the historical switch record of the air conditioner, the connection record of the air conditioner APP, and the current time, which improves the accuracy of the determination of the user leaving home and the user experience.

Further, refer to FIG. 5 , which is a block diagram of the method for judging leaving home in the present application.

In this embodiment, the air conditioner includes four modules, which are respectively a data acquisition module, a data storage module, a leaving-home determination module and a control module, wherein:

The data acquisition module is used to obtain the usage time data of the air conditioner, such as the start-up time, shutdown time, start-stop time, use duration, and use time period of the air conditioner, and is also used to obtain terminal applications from the router or the cloud (Air conditioner APP) and the connection information of the air conditioner, and store the collected data in the data storage module;

The data storage module is used to store historical on/off records of the air conditioner, including: startup time, shutdown time, use duration, etc.; at the same time, it also stores historical connection records between the air conditioner APP and the air conditioner, including: connection time, disconnection time, connection duration, etc.

The leaving home judging module is used to determine whether the air conditioner user leaves home according to the historical switch records of the air conditioner and the historical connection records between the air conditioner and the air conditioner APP;

The control module is used to perform corresponding control when it is judged that the user forgot to turn off the air conditioner when leaving home, including but not limited to push reminders, energy-saving mode, and turning off the air conditioner.

In addition, the present application also provides a device for judging leaving home. The device includes a memory, a processor, and a program for judging leaving home that is stored in the memory and runs on the processor. The device uses the historical usage data of the air conditioner to Determine the time period when the user is away from home. When the current time is determined to be the time period when the user is away from home, detect the running status of the air conditioner. If the air conditioner is turned off and/or the air conditioner and the terminal application are disconnected, it means that the user is away from home. Home. In this way, it is determined whether the user is away from home according to the historical switch record of the air conditioner, the connection record of the air conditioner APP, and the current time, which improves the accuracy of the determination of the user's departure from home and the user experience.

In addition, the present application also provides a computer-readable storage medium, on which a leaving-home judging program is stored, and when the leaving-home judging program is executed by a processor, the steps of the above-mentioned leaving-home judging method are realized. .

Those skilled in the art should understand that the embodiments of the present application may be provided as methods, systems, or computer program products. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

The present application is described with reference to flowcharts and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the present application. It should be understood that each procedure and/or block in the flowchart and/or block diagram, and combinations of procedures and/or blocks in the flowchart and/or block diagram can be realized by computer program instructions. These computer program instructions may be provided to a general purpose computer, special purpose computer, embedded processor, or processor of other programmable data processing equipment to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing equipment produce a Means for realizing the functions specified in one or more steps of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to operate in a specific manner, such that the instructions stored in the computer-readable memory produce an article of manufacture comprising instruction means, the instructions The device realizes the function specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions can also be loaded onto a computer or other programmable data processing device, causing a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process, thereby The instructions provide steps for implementing the functions specified in the flow chart flow or flows and/or block diagram block or blocks.

It should be noted that, in the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The application can be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In a unit claim enumerating several means, several of these means can be embodied by one and the same item of hardware. The use of the words first, second, and third, etc. does not indicate any order. These words can be interpreted as names.

While alternative embodiments of the present application have been described, additional changes and modifications to these embodiments may be made by those skilled in the art once the basic inventive concept is appreciated. Therefore, it is intended that the appended claims be interpreted to cover alternative embodiments and all changes and modifications that fall within the scope of the application.

Obviously, those skilled in the art can make various changes and modifications to the application without departing from the spirit and scope of the application. In this way, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalent technologies, the present application is also intended to include these modifications and variations.

Claims

A method for judging leaving home, wherein the method for judging leaving home is applied to an air conditioner, and the method includes:

When the current time is in the time period when the user is away from home, the current running state of the air conditioner is detected. The time period when the user is away from home is determined according to the historical usage data of the air conditioner, and the historical usage data includes the At least one of the historical use time of the air conditioner and the historical connection time between the air conditioner and the terminal application;

When the running state is the first state, it is determined that the user leaves home, and the first state includes a power-off state of the air conditioner and a disconnected state of the air conditioner and the terminal application.
The method for judging leaving home according to claim 1, wherein, before the step of detecting the current operating state of the air conditioner, it comprises:

Obtain the working time of the user according to the historical usage data;

A time period of the user away from home during the working hours is determined according to historical usage data during the working hours of the user, and the time period of the user away from home does not overlap with the historical usage time and the historical connection time.
The method for judging leaving home according to claim 2, wherein said step of obtaining the working time of the user according to the historical usage data comprises:

Obtaining each second preset time period in which historical unused data exists within the first preset time period, the historical unused data is determined according to the historical usage data, and the first preset time period includes a preset number of second preset duration;

determining an unused time period in each of the second preset durations according to historical usage data of each of the second preset durations;

The second preset time period in which the unused time periods overlap is taken as the working time.
The method for judging leaving home according to claim 3, wherein the step of using the second preset duration overlapping the unused time period as working time comprises:

Obtaining each target second preset duration for which the unused time period is greater than or equal to a third preset duration, and the third preset duration is less than the second preset duration;

The target second preset duration overlapping the unused time period is taken as the working time.
The method for judging leaving home according to claim 2, wherein the step of determining the time period of the user leaving home during the working hours according to the historical usage data during the working hours of the user comprises:

Obtain the historical unused time and/or historical unconnected time with the highest frequency during the working hours according to the historical usage data during the working hours of the user;

The time period corresponding to the historical unused time and/or the historical unconnected time with the highest occurrence frequency is taken as the time period when the user is away from home.
The method for judging leaving home according to claim 1, wherein, after the step of detecting the current operating state of the air conditioner, comprising:

When the operating state is the second state, it is determined that the user has forgotten to turn off the air conditioner, output prompt information or reduce the energy consumption of the air conditioner, the second state includes the power-on state of the air conditioner, and The disconnection state of the air conditioner and the terminal application.
The method for judging leaving home according to claim 6, wherein the step of reducing the energy consumption of the air conditioner comprises:

adjusting the current operating mode of the air conditioner;

Alternatively, perform a shutdown operation.
A device for judging leaving home, wherein the device includes a memory, a processor, and a judging program for leaving home stored on the memory and running on the processor, when the processor executes the judging program for leaving home, the following steps are implemented: The steps of the method as claimed in any one of claims 1 to 7.
A computer-readable storage medium, wherein a leaving home judging program is stored on the computer readable storage medium, and when the leaving home judging program is executed by a processor, the method described in any one of claims 1 to 7 is realized. method steps.