WO2019205323A1 - Air conditioner and parameter adjusting method and device therefor, and readable storage medium - Google Patents

Abstract

An air conditioner parameter adjusting method, comprising the following steps: (S10) obtaining sleep state information of a user detected by a radar sensor in a space where an air conditioner operates; (S20) determining a current sleep stage of the user according to the sleep state information; (S30) when the sleep stage meets a sleep stage adjustment condition, controlling and adjusting a first set operation parameter corresponding to the sleep stage. Also provided are an air conditioner parameter adjusting device, the air conditioner, and a readable storage medium.

Description

 Air conditioner and parameter adjustment method, device and readable storage medium

Technical field

The present application relates to the field of air conditioning technology, and in particular, to an air conditioner parameter adjustment method, an air conditioner parameter adjustment device, an air conditioner, and a readable storage medium.

Background technique

With the continuous improvement of the air conditioner comfort requirements, the existing air conditioners have different operating parameters of the air conditioner according to the characteristics of the user in different sleep states to meet the user's sleep comfort requirements.

However, the sleep operation parameters of the existing air conditioners are all set parameters, and cannot be automatically adjusted for the actual sleep situation of the user. When the user is uncomfortable during sleep, the operation parameters can only be reset. To meet their own needs, greatly reducing the user's comfort experience.

The above content is only used to assist in understanding the technical solutions of the present application, and does not constitute an admission that the above is prior art.

Summary of the invention

The main purpose of the present application is to provide an air conditioner parameter adjustment method, which aims to automatically correct the operating parameters set by the air conditioner according to the actual sleep condition of the user, improve the accuracy of the air conditioner control, and ensure the user's sleep comfort requirement. Improve the user experience.

To achieve the above objective, the present application provides an air conditioner parameter adjustment method, and the air conditioner parameter adjustment method includes the following steps:

Obtaining sleep state information of a user in a space occupied by the air conditioner, wherein the sleep state information is detected by a radar sensor;

Determining, according to the sleep state information, a sleep stage in which the user is currently located; and,

When the sleep phase meets the sleep phase adjustment condition, the first adjusted operational parameter corresponding to the sleep phase is controlled to provide an environment that helps the user to enter a sleep stage with better sleep.

Optionally, the air conditioner parameter adjustment method further includes:

Determining, according to the sleep state information, a first feature value of the sleep stage, and determining a corresponding preset feature value interval according to the sleep stage;

Determining whether the first feature value is located in the preset feature value interval;

If yes, determining that the sleep stage does not satisfy the sleep stage adjustment condition; and,

If not, it is determined that the sleep stage satisfies the sleep stage adjustment condition.

Optionally, the first feature value of the sleep phase includes a duration of the sleep phase, and the step of determining whether the first feature value is located in the preset feature value interval includes:

It is determined whether the duration of the sleep phase is less than or equal to a preset value.

Optionally, the step of controlling to adjust the set operating parameter corresponding to the sleep phase comprises:

Obtaining a sleep phase change rule corresponding to the user;

Determining a subsequent sleep stage of the sleep stage according to the sleep stage change rule;

Obtaining a second set operation parameter corresponding to the latter sleep stage;

Determining a first target parameter according to the first set operating parameter and the second set operating parameter; and

Adjusting the first set operating parameter according to the first target parameter.

Optionally, after the step of adjusting the first set operating parameter according to the first target parameter, the method further includes:

Controlling the air conditioner to operate according to the adjusted first set operating parameter;

Determining whether the user enters the latter sleep stage from the sleep stage;

If yes, the adjusted first set operation parameter is used as the set operation parameter corresponding to the sleep stage; and,

If not, the set operating parameter corresponding to the sleep phase is restored to the first set operating parameter.

Optionally, after the step of restoring the set operating parameter corresponding to the sleep phase to the first set operating parameter, the method further includes:

When the user enters the sleep phase again, and the feature value is not located in the preset parameter interval, determining a previous sleep phase of the sleep phase according to the sleep phase change rule;

Obtaining a third set operation parameter corresponding to the previous sleep stage;

Determining a second target parameter according to the first set operating parameter and the third set operating parameter; and

Adjusting the first set operating parameter according to the second target parameter.

Optionally, the step of the air conditioner parameter adjustment method further includes:

Sustaining the sleep state information of the user during a sleep period of the user;

Determining, according to the sleep state information, all sleep stages of the user during the sleep period;

Determining a sleep stage that satisfies a condition when a sleep stage within the sleep cycle satisfies a sleep stage adjustment condition;

The fourth set operating parameter corresponding to the sleep phase satisfying the condition is controlled to provide an environment that helps the user to enter a sleep cycle with better sleep.

Optionally, the step of the air conditioner parameter adjustment method further includes:

Determining, according to the sleep state information, a second feature value of all sleep stages in the sleep cycle;

Analyzing a trend of a change in a second characteristic value corresponding to each sleep stage in the sleep cycle;

Comparing and judging whether the change trend is consistent with a preset change trend;

If they are consistent, determining that the sleep phase in the sleep cycle does not satisfy the sleep phase adjustment condition;

If not, it is determined that the sleep stage in the sleep cycle satisfies the sleep stage adjustment condition, and the sleep stage that satisfies the condition is determined according to the comparison result.

Optionally, the step of the air conditioner parameter adjustment method further includes:

Detecting an amplitude of motion of the user by the radar sensor;

Determining whether the action amplitude is less than a preset amplitude;

When the action amplitude is less than the preset amplitude, determining that the user is currently in a sleep cycle; and,

When the action amplitude is greater than or equal to the preset amplitude, it is determined that the user is not currently in the sleep period of the user.

Optionally, the sleep state information includes a respiratory frequency and an action amplitude.

Optionally, the step of determining, according to the sleep state information, a sleep stage that the user is currently located includes:

Calculating a rate of change of the respiratory rate of the user according to the respiratory frequency, and calculating a rate of change of the action amplitude of the user according to the action amplitude; and

Determining a sleep stage in which the user is currently located according to the respiratory rate, the amplitude of the motion, the rate of change of the respiratory rate, and a rate of change of the amplitude of the motion.

Optionally, after the step of adjusting the first set operation parameter corresponding to the sleep stage, when the step of adjusting the sleep stage adjustment condition is satisfied, the method further includes:

The adjusted first set operation parameter is saved, and the next time the sleep stage of the same type as the current sleep stage is entered, the air conditioner operation is controlled according to the saved first set parameter.

In addition, in order to achieve the above object, the present application further provides an air conditioner parameter adjusting device, the air conditioner parameter adjusting device comprising: a memory, a processor, and an air conditioner stored on the memory and operable on the processor a parameter adjustment program that implements the following steps of the air conditioner parameter adjustment method when the air conditioner parameter adjustment program is executed by the processor:

Obtaining sleep state information of a user in a space occupied by the air conditioner, wherein the sleep state information is detected by a radar sensor;

Determining, according to the sleep state information, a sleep stage in which the user is currently located; and,

When the sleep phase meets the sleep phase adjustment condition, the first adjusted operational parameter corresponding to the sleep phase is controlled to provide an environment that helps the user to enter a sleep stage with better sleep.

In addition, in order to achieve the above object, the present application further provides an air conditioner including the air conditioner parameter adjusting device as described above, the air conditioner parameter adjusting device comprising: a memory, a processor, and a memory stored in the memory An air conditioner parameter adjustment program operable on the processor, the air conditioner parameter adjustment program being implemented by the processor to implement the following steps of the air conditioner parameter adjustment method:

Obtaining sleep state information of a user in a space occupied by the air conditioner, wherein the sleep state information is detected by a radar sensor;

Determining, according to the sleep state information, a sleep stage in which the user is currently located; and,

When the sleep phase meets the sleep phase adjustment condition, the first adjusted operational parameter corresponding to the sleep phase is controlled to provide an environment that helps the user to enter a sleep stage with better sleep.

In addition, in order to achieve the above object, the present invention further provides a readable storage medium, wherein the readable storage medium stores an air conditioner parameter adjustment program, and the air conditioner parameter adjustment program is implemented by the processor to implement the following air conditioner parameters. Steps to adjust the method:

Obtaining sleep state information of a user in a space occupied by the air conditioner, wherein the sleep state information is detected by a radar sensor;

Determining, according to the sleep state information, a sleep stage in which the user is currently located; and,

When the sleep phase meets the sleep phase adjustment condition, the first adjusted operational parameter corresponding to the sleep phase is controlled to provide an environment that helps the user to enter a sleep stage with better sleep.

An air conditioner parameter adjustment method according to an embodiment of the present application obtains sleep state information of a user in a space occupied by an air conditioner, and the sleep state information is detected by a radar sensor, and the sleep stage of the user is determined according to the sleep state information, and the air conditioner is The set operating parameters corresponding to each sleep stage are set to meet the user's comfort requirements in the sleep stage, but the user can achieve the actual sleep state under the operating parameters may be different from the user's comfortable sleep state. The gap (such as the duration of the sleep phase, the respiratory rate, the amplitude of the motion, etc.), when the sleep phase meets the sleep phase adjustment condition, the control adjusts the first set operation parameter corresponding to the sleep phase to provide a user to enter the sleep A better sleep stage environment, in which the radar sensor is used to detect the user's sleep state information, and the wearable device is not required to contact the human body, thereby improving the user's comfort, so as to automatically correct the operating parameters set by the air conditioner to make corrections. After the operating parameters can be adapted to the user's actual sleep Improve the accuracy of air-conditioning control, guarantee sleep comfort needs of users and improve user experience.

DRAWINGS

1 is a schematic structural diagram of a device in a hardware operating environment involved in an air conditioner parameter adjustment method according to an embodiment of the present application;

2 is a first schematic flowchart of a method for adjusting parameters of an air conditioner according to an embodiment of the present application;

3 is a second schematic flowchart of a method for adjusting parameters of an air conditioner according to an embodiment of the present application;

4 is a third schematic flowchart of a method for adjusting parameters of an air conditioner according to an embodiment of the present application;

5 is a fourth schematic flowchart of a method for adjusting parameters of an air conditioner according to an embodiment of the present application;

6 is a fifth schematic flowchart of a method for adjusting parameters of an air conditioner according to an embodiment of the present application;

FIG. 7 is a sixth schematic flowchart of a method for adjusting parameters of an air conditioner according to an embodiment of the present application.

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

detailed description

It is understood that the specific embodiments described herein are merely illustrative of the application and are not intended to be limiting.

The main solution of the embodiment of the present application is: acquiring sleep state information of a user in a space occupied by an air conditioner detected by a radar sensor; determining a sleep stage in which the user is currently located according to the sleep state information; and satisfying in the sleep stage During the sleep phase adjustment condition, the first adjusted operational parameter corresponding to the sleep phase is controlled to provide an environment that helps the user to enter a sleep stage with better sleep.

Due to the prior art, the set operating parameters of the air conditioner cannot be adjusted to the actual sleep situation of the user.

The application provides a solution for automatically correcting the operating parameters set by the air conditioner, so that the corrected operating parameters can be adapted to the actual sleep condition of the user, improving the accuracy of the air conditioning control, and ensuring the user's sleep comfort requirements. To improve the user experience.

In the embodiment of the present application, an air conditioner is proposed.

As shown in FIG. 1, the air conditioner may include a processor 1001, such as a CPU, a memory 1002, a sleep state information detecting device 1003, and a communication bus 1004. Among them, the communication bus 1004 is used to implement connection communication between these components. The memory 1002 may be a high speed RAM memory or a stable memory (non-volatile) Memory), such as disk storage. The memory 1002 can also optionally be a storage device independent of the aforementioned processor 1001.

The sleep state information detecting device 1003 is specifically configured to detect state information of each user in the space occupied by the air conditioner, such as a user's respiratory frequency, heartbeat frequency, pulse rate, motion amplitude, and the like.

The sleep state information detecting device 1003 is specifically a radar sensor, which is disposed on the air conditioner body or in an indoor environment where the air conditioner is located, and starts to monitor each user in the space occupied by the air conditioner in real time or after receiving a sleep command issued by the user. Sleep status information, such as the user's breathing rate and range of motion. The radar sensor may be specifically provided in plurality, and each radar sensor acquires a sleep state information of a user.

In addition, the sleep state information detecting device 1003 can also use a wearable device, a camera, an infrared sensor, etc. according to actual needs, but the use of the wearable device affects the user's body feeling, making it difficult for the user to enter deep sleep; the camera is expensive to use. It is easy to invade personal privacy and cannot be recognized when the human body is covered with obstacles such as quilts and clothes, and the infrared sensor is costly. Therefore, using the radar sensor to obtain the user's sleep state information can measure the respiratory frequency and the motion range of the human body through non-contact, without affecting the human body's sleep, reducing costs, and protecting privacy. It will be understood by those skilled in the art that the device structure illustrated in FIG. 1 does not constitute a limitation to the device, and may include more or less components than those illustrated, or some components may be combined, or different component arrangements.

As shown in FIG. 1, an air conditioner parameter adjustment program may be included in the memory 1002 as a computer storage medium.

Referring to FIG. 1 , an embodiment of the present application further provides an air conditioner parameter adjustment device, which may be a function module built in an air conditioner or a control device that is independent of an air conditioner and is connected to an air conditioner. . The air conditioner parameter adjustment device may include the processor 1001, the memory 1002, and an air conditioner parameter adjustment program operable on the processor 1001. The processor 1001 may be configured to call an air conditioner parameter adjustment program stored in the memory 1002. And the related steps of the air conditioner parameter adjustment method in the following embodiments are performed.

In addition, the embodiment of the present application further provides a readable storage medium, where the readable storage medium stores an air conditioner parameter adjustment program, and when the air conditioner parameter adjustment program is executed by the processor, the air conditioner in the following embodiments is implemented. The steps related to the parameter adjustment method.

Referring to FIG. 2, an embodiment of the present application provides an air conditioner parameter adjustment method, where the air conditioner parameter adjustment method includes:

Step S10, acquiring sleep state information of a user in a space occupied by the air conditioner, where the sleep state information is detected by a radar sensor;

After the air conditioner receives the user's sleep command and enters the sleep mode, or during the use of the air conditioner, the radar sensor disposed on the air conditioner or disposed in the space of the air conditioner is used to acquire or continuously monitor the space occupied by the air conditioner. User's sleep status information. The air conditioner working space is a space environment in a building or a structure, and the space environment for the function of cooling, heating or dehumidification of the air conditioner, the space used may be the space where the air conditioner is located, or the air conditioner The space outside can be set, but the space can be cooled, heated or dehumidified; the space environment, for example, is the user's bedroom, room (bedroom), kitchen, or shopping mall.

The sleep state information may specifically be the physical frequency information of the user such as the respiratory rate, the heartbeat frequency, the pulse, the blood pressure, the exercise range, and the sleep duration.

Among them, a radar sensor detects a user's sleep state information, and different users use different radar sensors for detection to obtain accurate sleep state information detection data.

The radar sensor is used to obtain the user's respiratory frequency to realize the determination of the user attribute information, without wearing the wearable device, and does not affect the human body's sleep; without using a camera, etc., the cost can be reduced and the privacy can be protected.

Step S20, determining, according to the sleep state information, a sleep stage in which the user is currently located;

Different sleep stages of the user have different sleep state information. The sleep state information includes the respiratory frequency and the action amplitude. Since the user has different characteristic values of the respiratory frequency and the action amplitude under different sleep stages, the respiratory frequency and the action amplitude can achieve an accurate and effective sleep stage for the user. Detection. After the user's respiratory frequency and motion amplitude are obtained, the user's respiratory rate change rate can be calculated according to the user's respiratory frequency, and the user's motion amplitude change rate is calculated according to the motion amplitude. According to the magnitude of the user's motion, it can be determined whether the user is in a sleep cycle. The user's sleep stage can be determined based on one or more of the magnitude of the respiratory rate, the magnitude of the motion amplitude, the rate of change of the respiratory rate, and the rate of change of the range of motion.

The sleep stage may specifically include an awake state, a sleep state, a light sleep state, a deep sleep state, and a REM state.

Step S30, when the sleep stage meets the sleep stage adjustment condition, controlling to adjust the first set operation parameter corresponding to the sleep stage to provide an environment that helps the user to enter a sleep stage with better sleep.

Whether the sleep stage satisfies the sleep stage adjustment condition may be based on whether the type of the sleep stage is accurate. Specifically, the type of the previous sleep stage of the sleep stage in which the user is currently located may be determined according to the sleep state information, and the current sleep stage is determined according to the type of the previous sleep stage. Whether the type of sleep stage is accurate, for example, the previous sleep stage is a shallow sleep stage, the current sleep stage type should be a deep sleep stage, and if it is an awake stage, the current sleep stage type is inaccurate, that is, the current The sleep stage meets the sleep stage adjustment conditions. In addition, the feature values of the current sleep stage, such as the duration, the respiratory rate, the motion amplitude, etc., may be extracted, and the corresponding preset feature value interval is determined according to the type of the current sleep stage, and it is determined whether the first feature value is located in the preset feature value interval. If yes, the sleep stage adjustment condition is not satisfied, and if not, the sleep stage adjustment condition is satisfied. The preset feature value interval is specifically set according to the user's comfort requirement in the sleep stage, and different sleep stages, different users, different comfort requirements, and different feature value types may correspondingly set different preset feature value intervals. .

The first set operation parameter corresponding to the adjustment sleep stage may be specifically adapted to the type of the current sleep stage, the size of the first feature value of the sleep stage, the first feature value of the sleep stage, and the size of the preset feature value interval. The relationship, the type of the first feature value, and the like are specifically set to different adjustment methods. The adjustment manner may be specifically: when the sleep stage adjustment condition is met in the current sleep stage, the preset adjustment amount is increased or decreased according to a specific rule on the basis of the first set operation parameter, wherein the specific rule may be specifically adjusted times and adjusted Frequency, adjustment direction, adjustment timing, etc.; or according to different characteristics of the current sleep stage (different sleep stage types, different feature value types, different feature value sizes, etc.) correspondingly set different adjustment target values, in the current sleep When the phase meets the sleep phase adjustment condition, the first set operation parameter is adjusted to the corresponding target value.

The first set operating parameter is an air conditioner operating parameter set by the air conditioner according to a user preference in the current sleep stage, and the first set operating parameter may specifically include temperature, humidity, wind speed, air guiding angle or action.

After adjusting the first set running parameter, the adjusted first set running parameter may be saved, and the user runs according to the saved adjusted first setting when the user enters the same type of sleep stage as the current sleep stage next time. The parameters are run.

In addition, when the sleep stage meets the sleep stage adjustment condition, it indicates that the first set operation parameter is accurate, the user's sleep quality can be ensured, and the first set operation parameter corresponding to the current sleep stage can be adjusted without any adjustment.

An air conditioner parameter adjustment method according to an embodiment of the present application acquires sleep state information of a user in a space occupied by an air conditioner detected by a radar sensor, and determines a sleep stage currently in which the user is located according to the sleep state information, in the sleep stage When the sleep phase adjustment condition is met, the first adjusted operational parameter corresponding to the sleep phase is controlled to provide an environment that helps the user to enter a better sleep stage of sleep. Since the set operating parameters corresponding to each sleep stage of the air conditioner are set to meet the user's comfort requirements in the sleep stage, the user can achieve the actual sleep state under the operating parameters and may be comfortable with the user's sleep state. There is a difference (such as the duration of the sleep phase, the respiratory rate, the amplitude of the motion, etc.), and when the sleep phase meets the sleep phase adjustment condition, the first adjusted operational parameter corresponding to the sleep phase is adjusted to provide assistance to the user. Entering a better sleep stage environment, in which the radar sensor is used to detect the user's sleep state information, and the wearable device is not required to contact the human body, thereby improving the user's comfort, so as to automatically correct the operating parameters set by the air conditioner. The corrected operating parameters can be adapted to the actual sleep situation of the user, improve the accuracy of the air conditioning control, ensure the user's sleep comfort requirements, and improve the user experience.

Referring to FIG. 3, an embodiment of the present application provides an air conditioner parameter adjustment method, where the air conditioner parameter adjustment method further includes:

Step S01, determining a first feature value of the sleep stage according to the sleep state information, and determining a corresponding preset feature value interval according to the sleep stage;

Step S02, determining whether the first feature value is located in the preset feature value interval;

If yes, go to step S03, if no, go to step S04;

Step S03, determining that the sleep stage does not satisfy the sleep stage adjustment condition;

In step S04, it is determined that the sleep stage satisfies the sleep stage adjustment condition.

The first characteristic value corresponding to the sleep stage may specifically include the type of the sleep stage, the duration of the duration, the size of the respiratory frequency, the magnitude of the motion amplitude, the rate of change of the respiratory frequency, and the rate of change of the motion amplitude. Different sleep stages, according to different comfort characteristics of the user, different preset feature value intervals may be correspondingly set to represent the user's comfort state.

When the first feature value is located in the preset feature value interval, it indicates that the user is in a comfortable state during the current sleep phase, and at this time, it is determined that the sleep phase does not satisfy the sleep phase adjustment condition, and the first set operation parameter may not be adjusted; If the feature value is not in the preset feature value interval, the user is in an uncomfortable state during the current sleep phase. At this time, it is determined that the sleep stage satisfies the sleep stage adjustment condition, and the first set operation parameter needs to be adjusted.

For example, the duration of the sleep phase is determined according to the sleep state information. When the duration is greater than the preset value, it is determined that the duration of the sleep phase is too long, and the first set operation parameter corresponding to the sleep phase needs to be adjusted.

Determining the first eigenvalue of the current sleep stage and the corresponding preset feature value interval, according to the relationship between the first eigenvalue and the preset eigenvalue interval, realizing a characterization of the sleep quality of the user in the current sleep stage, the first eigenvalue In the preset feature value interval, the sleep quality is good, and the first set operation parameter does not need to be adjusted, and the first feature value is not in the preset feature value interval, the sleep quality is not good, and the first set operation parameter needs to be adjusted to achieve The user's sleep quality is specifically quantified to determine the timing of the adjustment of the set operating parameters accurately, which is more accurate in adjusting the operating parameters of the air conditioner.

Specifically, as shown in FIG. 4, the step of controlling to adjust the set operating parameter corresponding to the sleep phase includes:

Step S31, acquiring a sleep stage change rule corresponding to the user;

Step S32, determining a next sleep stage of the sleep stage according to the sleep stage change rule;

Step S33, acquiring a second set operation parameter corresponding to the latter sleep stage;

Step S34, determining a first target parameter according to the first set operating parameter and the second set operating parameter;

Step S35, adjusting the first set operating parameter according to the first target parameter.

The sleep stage change rule is specifically in the sleep curve of the user's good sleep quality, and the order of the sleep stage changes sequentially, such as the sleep stage from sleep to light sleep to deep sleep to REM, after going to sleep, sleeping to deep sleep to REM constantly Loop and so on. According to the sleep phase change rule, the type of the previous sleep stage of one of the sleep stages and the type of the latter sleep stage can be determined.

The characteristic parameter in the current sleep stage satisfies the adjustment condition. If the current sleep stage is the shallow sleep stage, and the duration is too long, the latter sleep stage may be determined according to the sleep stage change rule, such as the deep sleep stage, and the latter sleep stage is acquired. The second set of operating parameters. The second set operation parameter is the same as the first set operation parameter type, the air conditioner operating parameter set by the air conditioner according to the user preference in the latter sleep stage, and the second set operation parameter may specifically include temperature, humidity, and wind speed. , guide the wind to adjust the angle or action.

Determining the first target parameter according to the second set operation parameter and the first set operation parameter, specifically calculating the median value of the second set operation parameter and the first set operation parameter, and using the median value as the first target parameter, At this time, the first set operating parameter is adjusted to the first target parameter. In addition, when the preset adjustment amount is preset, the relationship between the second set operation parameter and the first set operation parameter may also be compared. If the second set operation parameter is greater than the first set operation parameter, the corresponding The adjusted first set operation parameter is greater than the current first set operation parameter, and the preset adjustment amount may be added on the basis of the first set operation parameter to implement adjustment of the first set operation parameter.

In the above manner, the positive adjustment of the first set operation parameter can be implemented, so that the first set operation parameter after the current sleep stage adjustment is closer to the next sleep stage, thereby speeding up the user from the sleep stage to the next sleep stage, It is avoided that the user stays for too long in the case of abnormal characteristic data of the current sleep stage, so that the air conditioner control parameters are more accurate, so as to improve the user's sleep quality.

Further, as shown in FIG. 5, after the step of adjusting the first set operating parameter according to the first target parameter, the method further includes:

Step S40, controlling the air conditioner to operate according to the adjusted first set operating parameter;

Step S41, determining whether the user enters the latter sleep stage from the sleep stage;

If yes, go to step S411, if no, go to step S412.

Step S411, the adjusted first set operation parameter is used as the set operation parameter corresponding to the sleep stage;

Step S412, restoring the set operation parameter corresponding to the sleep stage to the first set operation parameter.

In the current sleep stage, the control air conditioner operates according to the adjusted first set operating parameter. After running for a certain period of time, the user's current sleep stage is acquired again, and it is determined whether the user's sleep stage enters the above-mentioned after the adjusted sleep stage. A sleep stage, such as from light sleep to deep sleep, if it is, it indicates that the adjustment is accurate, and the adjusted first set operation parameters are saved as the set operation parameters corresponding to the previous sleep stage, and are subsequently entered and When the adjusted sleep stage is of the same type of sleep stage, the operation parameter is operated according to the adjusted first setting; if not, the adjustment is inaccurate, the adjustment of the first set operation parameter is cancelled, and the adjusted sleep stage is correspondingly The set operating parameters are restored to the original first set operating parameters.

In the above manner, after the first set operation parameter is adjusted, it is determined whether the adjustment of the first set operation parameter is accurate, and the adjusted first set operation parameter is ensured to be the corresponding adjusted sleep stage. Set the operating parameters to ensure the effectiveness and accuracy of the adjustment, which makes the control of the air conditioner more accurate and better guarantees the user's sleep quality.

Referring to FIG. 6, after the step of restoring the set operation parameter corresponding to the sleep phase to the first set operation parameter, the method further includes:

Step S413, when the user enters the sleep phase again, and the feature value is not located in the preset parameter interval, determining a previous sleep phase of the sleep phase according to the sleep phase change rule;

Step S414, acquiring a third set operation parameter corresponding to the previous sleep stage;

Step S415, determining a second target parameter according to the first set operating parameter and the third set operating parameter;

Step S416, adjusting the first set operating parameter according to the second target parameter.

In the above manner, when the user enters the same type of sleep stage as the adjusted sleep stage again in the same sleep cycle, or when the user enters the same type of sleep stage as the adjusted sleep stage again in the next sleep cycle, again Extracting a first feature value of the current sleep stage, determining whether the first feature value is located in a preset parameter interval, and changing according to the sleep stage when the first feature value is not located in the preset parameter interval, that is, the previous user comfort problem occurs again The rule determines the previous sleep stage, such as the sleep stage, and obtains the third set operating parameter of the previous sleep stage. The third set operating parameter is the same as the first set operating parameter type, the air conditioner operating parameter set by the air conditioner according to the user preference in the previous sleep stage, and the third set operating parameter may specifically include temperature, humidity, and wind speed. , guide the wind to adjust the angle or action.

Determining the second target parameter according to the third set operating parameter and the first set operating parameter, specifically calculating a median value of the second set operating parameter and the first set operating parameter, and using the median value as the second target parameter, At this time, the first set operating parameter is adjusted to the second target parameter. In addition, when the preset adjustment amount is pre-set, the relationship between the third set operation parameter and the first set operation parameter may also be compared, and if the third set operation parameter is smaller than the first set operation parameter, the corresponding The adjusted first set operation parameter is smaller than the current first set operation parameter, and the preset adjustment amount can be reduced in the first set operation parameter to implement adjustment of the first set operation parameter.

In the above manner, when the forward adjustment of the first set operation parameter is inaccurate, the first set operation parameter is reversely adjusted, so that the first set operation parameter after the current sleep stage adjustment is closer to the previous one. During the sleep phase, the user is accelerated from the previous sleep stage to the sleep stage, avoiding the user staying for too long in the case of abnormal characteristic data of the current sleep stage, and making the air conditioner control parameters more accurate, so as to improve the user's sleep quality.

Further, referring to FIG. 7, the steps of the air conditioner parameter adjustment method further include:

Step S50: continuously acquire sleep state information of the user during a sleep period of the user;

Step S60, determining, according to the sleep state information, all sleep stages of the user during the sleep period;

Step S70, when the sleep stage in the sleep cycle satisfies the sleep stage adjustment condition, determining a sleep stage that satisfies the condition;

Step S80, controlling to adjust the fourth set running parameter corresponding to the sleep stage that satisfies the condition, to provide an environment that helps the user to enter a sleep cycle with better sleep.

The user's sleep cycle is specifically from the awake state in which the user is ready to enter sleep, to the entire time period in which the user wakes up to enter the awake state again, and may determine to enter after obtaining the sleep control command input by the user or making a judgment according to the sleep state information of the user. Sleep cycle.

The action amplitude detected by the radar sensor is compared with the preset amplitude. When less than the preset amplitude, the task is currently in the sleep cycle of the user; if greater than or equal to the preset amplitude, it may be determined that the user is not currently in the sleep cycle of the user. . By determining the magnitude of the user's motion, the detection of the user's sleep cycle is effectively and accurately performed to ensure that the obtained sleep state information is accurate and valid data.

Each user's sleep stage changes during the multiple sleep processes are similar, and a preset user sleep stage change curve can be established by acquiring a sleep stage change of the user's multiple sleep cycles or a feature value corresponding to each sleep stage. Determining all sleep stages in the sleep period according to the sleep state information, determining whether the sleep stage change of the current sleep period of the user or the change of the feature value corresponding to each sleep stage is consistent with the preset in the preset user sleep stage change curve The trend of changes in the sleep stage or the trend of eigenvalues, such as whether the order of changes in the sleep stage is consistent, whether the trend of the duration of the same kind of sleep stage is consistent, etc. If consistent, the sleep stage in the sleep cycle does not satisfy the sleep stage adjustment condition. It is not necessary to adjust the set operating parameters corresponding to the sleep cycle. If it is inconsistent, it indicates that the sleep phase in the sleep cycle satisfies the sleep phase adjustment condition, and then the abnormal sleep phase in the sleep cycle is determined as the sleep phase that satisfies the condition, and the adjustment is controlled. The sleep setting corresponds to a fourth set operating parameter.

For the specific manner of adjusting the fourth set operation parameter corresponding to the sleep stage that satisfies the condition, reference may be made to the above adjustment manner of the first set operation parameter, which is not described herein.

In the above manner, the sleep stage in the whole sleep cycle of the user can be monitored to determine the sleep quality of the user during the whole sleep cycle. When the sleep quality is not good, the abnormal sleep stage is determined, and the fourth corresponding to the sleep stage is adjusted. By setting the operating parameters, the operating parameters set by the air conditioner can be automatically corrected, so that the corrected operating parameters can be adapted to the sleep condition of the user throughout the cycle, and the accuracy of the air conditioning control is improved to provide a user-friendly sleep. A good sleep cycle environment ensures that the user can get better sleep quality throughout the sleep cycle and improve the user experience.

The steps of the air conditioner parameter adjustment method further include:

Step S91, determining, according to the sleep state information, a second feature value of all sleep stages in the sleep cycle;

Step S92, analyzing a change trend of the second feature value corresponding to each sleep stage in the sleep cycle;

Step S93, comparing and determining whether the change trend is consistent with a preset change trend;

If they are consistent, determining that the sleep phase in the sleep cycle does not satisfy the sleep phase adjustment condition;

If not, it is determined that the sleep stage in the sleep cycle satisfies the sleep stage adjustment condition, and the sleep stage that satisfies the condition is determined according to the comparison result.

The second characteristic value corresponding to the sleep stage may specifically include the type of the sleep stage, the duration of the duration, the magnitude of the respiratory frequency, the magnitude of the motion amplitude, the rate of change of the respiratory frequency, and the rate of change of the motion amplitude.

Aligning and determining whether a change trend of the feature data corresponding to each sleep stage in the sleep cycle is consistent with a preset change trend; if yes, determining that the abnormal sleep stage does not exist, determining that the sleep stage in the sleep cycle is not The sleep stage adjustment condition is satisfied; if not, determining that the sleep stage corresponding to the second characteristic value causing the trend inconsistency is the abnormal sleep stage, and determining that the sleep stage in the sleep period satisfies the sleep stage adjustment condition.

For example, the duration of a light sleep will be shorter and shorter, and deep sleep and REM will last longer and longer, and this trend will change when approaching waking. When it is found in step S105, the change curve of the user's sleep stage is different from the preset change curve. For example, the duration of the REM is shorter and shorter, and there is no rising process, that is, the REM state can be regarded as an abnormal sleep stage, and the air conditioner is The set operating parameters corresponding to the current REM state are adjusted according to the second preset rule, such as performing fine adjustment on the air supply volume or humidity.

In the above manner, the sleep quality of each sleep stage user in the sleep cycle is quantitatively characterized by the second feature value, and the change trend of the second feature value is compared with the preset change trend to determine the quality of the user throughout the sleep cycle. When the change trend of the second eigenvalue is inconsistent with the preset change trend, indicating that there is a sleep stage with poor sleep quality, the sleep stage that satisfies the sleep stage adjustment condition is determined according to the comparison result and adjusted, thereby discovering that the entire user is affected. The sleep cycle of the quality of the sleep cycle adjusts the set operating parameters of the response to provide an environment that helps the user to go to sleep for a better sleep cycle.

In addition, determining whether the sleep stage in the sleep cycle satisfies the sleep stage adjustment condition, and referring to the manner of step S01 to step S04, using the same comparison method as the first feature value for the second feature value of each sleep stage, determining each Whether the sleep stage meets the sleep stage adjustment condition, and adjusts the set operation parameters corresponding to the sleep stage that satisfies the condition.

It is to be understood that the term "comprises", "comprising", or any other variants thereof, is intended to encompass a non-exclusive inclusion, such that a process, method, article, or It also includes other elements that are not explicitly listed, or elements that are inherent to such a process, method, item, or system. An element defined by the phrase "comprising a ..." does not exclude the presence of additional equivalent elements in a process, method, article, or system that includes the element, without further limitation.

The serial numbers of the embodiments of the present application are merely for the description, and do not represent the advantages and disadvantages of the embodiments.

Through the description of the above embodiments, those skilled in the art can clearly understand that the foregoing embodiment method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is better. Implementation. According to such understanding, the technical solution of the present application, which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM as described above). , a disk, an optical disk, including a number of instructions for causing a terminal device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the methods described in the various embodiments of the present application.

The above is only a preferred embodiment of the present application, and is not intended to limit the scope of the patent application, and the equivalent structure or equivalent process transformations made by the specification and the drawings of the present application, or directly or indirectly applied to other related technical fields. The same is included in the scope of patent protection of this application.

Claims (15)

 An air conditioner parameter adjustment method, wherein the air conditioner parameter adjustment method comprises the following steps: Obtaining sleep state information of a user in a space occupied by the air conditioner, wherein the sleep state information is detected by a radar sensor; Determining, according to the sleep state information, a sleep stage in which the user is currently located; and, When the sleep phase meets the sleep phase adjustment condition, the first adjusted operational parameter corresponding to the sleep phase is controlled to provide an environment that helps the user to enter a sleep stage with better sleep. The air conditioner parameter adjustment method according to claim 1, wherein the air conditioner parameter adjustment method further comprises: Determining, according to the sleep state information, a first feature value of the sleep stage, and determining a corresponding preset feature value interval according to the sleep stage; Determining whether the first feature value is located in the preset feature value interval; If yes, determining that the sleep stage does not satisfy the sleep stage adjustment condition; and, If not, it is determined that the sleep stage satisfies the sleep stage adjustment condition. The air conditioner parameter adjustment method according to claim 2, wherein the first feature value of the sleep phase includes a duration of the sleep phase, and the determining whether the first feature value is located at the preset feature value The steps of the interval include: It is determined whether the duration of the sleep phase is less than or equal to a preset value. The air conditioner parameter adjustment method according to claim 3, wherein the controlling the step of adjusting the set operating parameter corresponding to the sleep phase comprises: Obtaining a sleep phase change rule corresponding to the user; Determining a subsequent sleep stage of the sleep stage according to the sleep stage change rule; Obtaining a second set operation parameter corresponding to the latter sleep stage; Determining a first target parameter according to the first set operating parameter and the second set operating parameter; and Adjusting the first set operating parameter according to the first target parameter. The air conditioner parameter adjustment method according to claim 4, wherein the step of adjusting the first set operating parameter according to the first target parameter further comprises: Controlling the air conditioner to operate according to the adjusted first set operating parameter; Determining whether the user enters the latter sleep stage from the sleep stage; If yes, the adjusted first set operation parameter is used as the set operation parameter corresponding to the sleep stage; and, If not, the set operating parameter corresponding to the sleep phase is restored to the first set operating parameter. The air conditioner parameter adjustment method according to claim 5, wherein after the step of restoring the set operation parameter corresponding to the sleep phase to the first set operation parameter, the method further includes: When the user enters the sleep phase again, and the feature value is not located in the preset parameter interval, determining a previous sleep phase of the sleep phase according to the sleep phase change rule; Obtaining a third set operation parameter corresponding to the previous sleep stage; Determining a second target parameter according to the first set operating parameter and the third set operating parameter; and Adjusting the first set operating parameter according to the second target parameter. The air conditioner parameter adjustment method according to claim 1, wherein the step of the air conditioner parameter adjustment method further comprises: Sustaining the sleep state information of the user during a sleep period of the user; Determining, according to the sleep state information, all sleep stages of the user during the sleep period; Determining a sleep stage that satisfies a condition when a sleep stage within the sleep cycle satisfies a sleep stage adjustment condition; The fourth set operating parameter corresponding to the sleep phase satisfying the condition is controlled to provide an environment that helps the user to enter a sleep cycle with better sleep. The air conditioner parameter adjustment method according to claim 7, wherein the step of the air conditioner parameter adjustment method further comprises: Determining, according to the sleep state information, a second feature value of all sleep stages in the sleep cycle; Analyzing a trend of a change in a second characteristic value corresponding to each sleep stage in the sleep cycle; Comparing and judging whether the change trend is consistent with a preset change trend; If they are consistent, determining that the sleep phase in the sleep cycle does not satisfy the sleep phase adjustment condition; If not, it is determined that the sleep stage in the sleep cycle satisfies the sleep stage adjustment condition, and the sleep stage that satisfies the condition is determined according to the comparison result. The air conditioner parameter adjustment method according to claim 7, wherein the step of the air conditioner parameter adjustment method further comprises: Detecting an amplitude of motion of the user by the radar sensor; Determining whether the action amplitude is less than a preset amplitude; When the action amplitude is less than the preset amplitude, determining that the user is currently in a sleep cycle; and, When the action amplitude is greater than or equal to the preset amplitude, it is determined that the user is not currently in the sleep period of the user. The air conditioner parameter adjustment method according to claim 1, wherein the sleep state information includes a respiratory frequency and an action amplitude. The air conditioner parameter adjustment method according to claim 10, wherein the determining the sleep stage in which the user is currently located according to the sleep state information comprises: Calculating a rate of change of the respiratory rate of the user according to the respiratory frequency, and calculating a rate of change of the action amplitude of the user according to the action amplitude; and Determining a sleep stage in which the user is currently located according to the respiratory rate, the amplitude of the motion, the rate of change of the respiratory rate, and a rate of change of the amplitude of the motion. The air conditioner parameter adjustment method according to claim 1, wherein the step of controlling the adjustment of the first set operation parameter corresponding to the sleep stage when the sleep stage meets the sleep stage adjustment condition further comprises: The adjusted first set operation parameter is saved, and the next time the sleep stage of the same type as the current sleep stage is entered, the air conditioner operation is controlled according to the saved first set parameter. An air conditioner parameter adjusting device, wherein the air conditioner parameter adjusting device comprises: a memory, a processor, and an air conditioner parameter adjusting program stored on the memory and operable on the processor, the air conditioner The steps of the following air conditioner parameter adjustment method are implemented when the parameter adjustment program is executed by the processor: Obtaining sleep state information of a user in a space occupied by the air conditioner, wherein the sleep state information is detected by a radar sensor; Determining, according to the sleep state information, a sleep stage in which the user is currently located; and, When the sleep phase meets the sleep phase adjustment condition, the first adjusted operational parameter corresponding to the sleep phase is controlled to provide an environment that helps the user to enter a sleep stage with better sleep. An air conditioner, wherein the air conditioner includes an air conditioner parameter adjusting device, the air conditioner parameter adjusting device comprising: a memory, a processor, and an air conditioner stored on the memory and operable on the processor a parameter adjustment program that implements the following steps of the air conditioner parameter adjustment method when the air conditioner parameter adjustment program is executed by the processor: Obtaining sleep state information of a user in a space occupied by the air conditioner, wherein the sleep state information is detected by a radar sensor; Determining, according to the sleep state information, a sleep stage in which the user is currently located; and, When the sleep phase meets the sleep phase adjustment condition, the first adjusted operational parameter corresponding to the sleep phase is controlled to provide an environment that helps the user to enter a sleep stage with better sleep. A readable storage medium, characterized in that the readable storage medium stores an air conditioner parameter adjustment program, and when the air conditioner parameter adjustment program is executed by the processor, the following steps of the air conditioner parameter adjustment method are implemented: Obtaining sleep state information of a user in a space occupied by the air conditioner, wherein the sleep state information is detected by a radar sensor; Determining, according to the sleep state information, a sleep stage in which the user is currently located; and, When the sleep phase meets the sleep phase adjustment condition, the first adjusted operational parameter corresponding to the sleep phase is controlled to provide an environment that helps the user to enter a sleep stage with better sleep.