CN113310181B - Environment regulating system and control method thereof - Google Patents
Environment regulating system and control method thereof Download PDFInfo
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- CN113310181B CN113310181B CN202010124880.9A CN202010124880A CN113310181B CN 113310181 B CN113310181 B CN 113310181B CN 202010124880 A CN202010124880 A CN 202010124880A CN 113310181 B CN113310181 B CN 113310181B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
- F24F11/66—Sleep mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
- F24F2130/40—Noise
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Abstract
The invention provides an environment regulation system and a control method thereof. A control method of an environment regulation system. The control method comprises the following steps: acquiring the running state of environment adjusting equipment arranged in a target environment; detecting equipment noise in a target environment after the running state changes; acquiring a preset noise threshold value; in the event that the device noise is greater than the noise threshold, a portion of the functionality of the environmental conditioning device is limited and/or turned off to limit the device noise below the noise threshold. The scheme of the invention can effectively avoid the uncomfortable feeling brought to the user by the noise, improve the use experience of the user, improve the intelligence level of the intelligent household appliance and meet the requirement of the user on the comfort of the intelligent household.
Description
Technical Field
The invention relates to an intelligent home, in particular to an environment adjusting system and a control method thereof.
Background
With the increasing living standard, consumers can choose household appliances no longer to pay attention to the quality of products alone, but to the use experience brought by the products. For example, in indoor environments, in addition to temperature and humidity, comfort requirements of people on noise and other aspects are also increasing.
Existing environmental conditioning equipment, such as air conditioners, humidifiers, fresh air blowers, etc., are typically adjusted for specific environmental parameters. Although a control scheme aiming at an environmental scene is provided at present, namely a group of control targets are set, more comprehensive comfortable feeling can be provided, and personalized requirements of some users are met.
However, in use, the environmental conditioning apparatus may have a problem of emitting a loud noise in some operating conditions in order to meet its control requirements. In certain specific scenarios (e.g. sleep scenarios) or for certain sensitive users, the noise problem has severely affected the user's satisfaction, but the prior art does not provide a solution that can be effective.
Disclosure of Invention
An object of the present invention is to provide an environment adjusting system and a control method thereof that reduce the influence of noise on a user.
A further object of the invention is to improve the comfort of the user.
In particular, the invention provides a control method of an environmental conditioning system. The control method comprises the following steps: acquiring the running state of environment adjusting equipment arranged in a target environment; detecting equipment noise in a target environment after the running state changes; acquiring a preset noise threshold; in the event that the device noise is greater than the noise threshold, a portion of the functionality of the environmental conditioning device is limited and/or turned off to limit the device noise below the noise threshold.
Optionally, before the step of obtaining the operation state of the environment adjusting apparatus disposed in the target environment, the method further includes:
acquiring a scene trigger instruction, and determining a control scene corresponding to the scene trigger instruction, wherein a plurality of control curves are pre-configured in the control scene, and each control curve specifies a corresponding relation of an item standard environmental parameter changing along with time; and controlling the environment adjusting equipment to operate according to the control scene.
Optionally, a limit curve of the noise threshold value changing with time is also pre-configured in the control scene; and the step of obtaining a preset noise threshold comprises: the noise threshold is looked up from the limit curve.
Optionally, the step of controlling the environment adjusting device to operate according to the control scenario includes: acquiring environment detection data of a target environment; and controlling the environment adjusting equipment according to the deviation of each target environment parameter and the corresponding environment detection data so as to reduce the deviation.
Optionally, the step of limiting and/or shutting down part of the functionality of the climate regulating device comprises: evaluating the influence of the deviation of each target environment parameter and the corresponding environment detection data on the comfort level; limiting the function corresponding to the deviation of the environment adjusting equipment which has small influence on the comfort level; if the device noise is still greater than the noise threshold after limiting the function corresponding to the deviation that has a small impact on comfort, the function corresponding to the deviation that has a small impact on comfort is turned off.
Optionally, the evaluating the comfort level influence of the deviation of each target environmental parameter from the corresponding environmental detection data comprises: inputting each deviation into a preset comfort model, wherein the comfort model is obtained by taking batch environmental data and user feedback information as samples for training; and the comfort degree influence factors output by the comfort degree model are sequenced to obtain the influence of each deviation on the comfort degree.
Optionally, the step of limiting and/or shutting down part of the functionality of the climate control device comprises: restoring the environment adjusting equipment to the running state before the change occurs so as to achieve the purpose of limiting and/or closing partial functions of the environment adjusting equipment; and after the set time of the running state before the change is recovered, the step of controlling the environment adjusting equipment according to the deviation of each target environment parameter and the corresponding environment detection data is executed again.
Optionally, the step of limiting and/or shutting down part of the functionality of the climate regulating device: determining the noise caused by the realization of various functions of the environment adjusting equipment; limiting the function or functions that result in the greatest noise; if the device noise is still greater than the noise threshold after limiting the function or functions that cause the greatest noise, then the function or functions that cause the greatest noise are turned off.
Optionally, the target environment parameters include: a target temperature and any one or more of the following parameters: target wind speed, target wind direction, ambient air quality, ambient odor, ambient light; the control scenario includes any one or more of: a sleep scene, a reading scene, a sport scene, a meeting scene, an office scene, and a dining scene.
According to another aspect of the invention, an environmental conditioning system is also provided. The system comprises: one or more environmental conditioning devices for deployment in the same target environment, each environmental conditioning device for conditioning one or more environmental parameters; and an environment adjustment controller including: the environment control system comprises a processor and a memory, wherein a control program is stored in the memory, and the control program is used for realizing the control method of any one environment control system when being executed by the processor.
The control method of the environment adjusting system detects and judges the equipment noise emitted by the environment adjusting equipment when the running state of the environment adjusting equipment arranged in the target environment changes, and limits and/or closes partial functions of the environment adjusting equipment to limit the equipment noise below a noise threshold value if the equipment noise is larger than the noise threshold value. This scheme can effectively avoid the noise to give the uncomfortable sense that the user brought, has improved user and has used experience, has improved the intelligent level of intelligent household electrical appliances, has satisfied the demand of user to wisdom household electrical appliances.
Furthermore, the control method of the environment adjusting system selectively limits and/or closes partial functions of the environment adjusting equipment, and reduces the influence of limiting noise on environment adjustment as much as possible. The effect of limiting noise is also ensured while the environment comfort is ensured.
Furthermore, the control method of the environment adjusting system is particularly suitable for environment scene control. When the scene control target is completed, the corresponding noise threshold value is set according to the specific control scene, so that various environmental parameters are correspondingly changed along with the requirements of the user, and various comfort requirements of the user are met.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a schematic architectural diagram of an environmental conditioning system in accordance with one embodiment of the present invention;
FIG. 2 is a schematic block diagram of an environmental conditioning controller according to one embodiment of the present invention;
FIG. 3 is a schematic diagram of a control method of an environmental conditioning system, according to one embodiment of the present invention; and
fig. 4 is a schematic diagram of a control method of the environment adjusting system according to an embodiment of the present invention applied in a sleep scene.
Detailed Description
FIG. 1 is a schematic block diagram of an environmental conditioning system in accordance with one embodiment of the present invention. The sleep environment adjustment system of the present embodiment may generally include: at least one environment adjusting device 200 and an environment adjusting controller 100.
The environment adjusting apparatus 200 may include various types of apparatuses installed in the target environment for adjusting one or more environmental conditions. The target environment includes, but is not limited to, various indoor or outdoor environments such as a home environment, an office environment, a business environment, and the like. The environment adjusting device 200 may include, but is not limited to, home appliances (e.g., air conditioners, humidifiers, fans, fresh air devices, aromatherapy devices, audio/video players, purifiers, heaters, etc.) for adjusting the environment, sitting and lying devices (smart mats, smart quilts, smart beds, smart chairs, etc.), audio/video devices (smart speakers, smart televisions, smart players, etc.), and other devices (e.g., smart curtains, smart windows, smart lights) that can be controlled and adjusted.
In this embodiment, the environmental parameters that can be adjusted include: temperature and humidity, and may further optionally include: wind speed, wind direction, air quality (particulate matter, carbon dioxide, ozone, formaldehyde, etc.), smell, volume, light, etc. The scheme of this embodiment can be used for realizing the optimization of environmental comfort in warm, wet, net, oxygen, wind, quiet, taste multidimension degree.
The environment adjusting controller 100 is in data connection with the environment adjusting device 200, and may be configured with network side devices such as a server and a cloud, acquire various data of a target environment detected by the detecting device through a network, and implement environment adjustment by sending a remote instruction to the environment adjusting device 200.
The environment conditioning controller 100 may also be a centralized control device, arranged in or around the target environment, and controls the environment conditioning device 200. The data connection between the environment adjusting controller 100 and the environment adjusting device 200 includes, but is not limited to, wireless transmission, infrared transmission, ultrasonic transmission, etc.
In some embodiments, the environmental conditioning controller 100 may also be provided in the environmental conditioning apparatus 200 as a part of the environmental conditioning apparatus 200, and be in data connection with the controller of the environmental conditioning apparatus 200 itself, for example, the environmental conditioning apparatus 200 is provided with a dedicated environmental conditioning controller 100 inside, and works with a controller dedicated to performing component control.
Fig. 2 is a schematic block diagram of an environmental conditioning controller 100, according to one embodiment of the present invention, the environmental conditioning controller 100 may include, in general: a memory 120 and a processor 110, wherein the memory 120 stores a control program 121, and the control program 121 is used for implementing the control method of the environment adjusting system of the embodiment when being executed by the processor 110. The processor 110 may be a Central Processing Unit (CPU), a Digital Signal Processing (DSP), or the like. The processor 110 transceives data through the communication interface. The memory 120 is used for storing programs executed by the processor 110. The memory 120 is any medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer, or a combination of memories. The control program 121 described above may be downloaded from a computer-readable storage medium to a corresponding computing/processing device or downloaded and installed to the environmental conditioning controller 100 via a network (e.g., the internet, a local area network, a wide area network, and/or a wireless network).
Fig. 3 is a schematic diagram of a control method of an environmental conditioning system according to an embodiment of the present invention, which may include:
in step S302, the operating state of the environment adjusting apparatus 200 disposed in the target environment is acquired. The operational state of the climate regulating device 200 may include the startup state, power, operational mode, etc. of the components of the climate regulating device 200. For an air conditioner, for example, the operation state may include the frequency of a compressor, the flow direction of a four-way valve, the rotation speed of a fan, the position of an air guide mechanism, and the like.
And step S304, detecting the noise of the equipment in the target environment after the operation state changes. The device for detecting noise may be provided inside the environment conditioning device 200, or may be a noise detector provided in the target environment. Since the noise variation is small in the process of maintaining the operation state of the environment adjusting apparatus 200. Therefore, the present embodiment can detect the device noise after the operation state of the environment adjusting device 200 is changed.
In the process of detecting the noise of the equipment, the sound signal can be processed to eliminate the influence of other sounds. For example, the voice of the user speaking, the voice of music, etc. are filtered out. Specifically, the sound signal characteristic of the device noise may be determined in advance, a sound signal having the sound signal characteristic of the device noise may be extracted after the ambient sound signal is acquired, and the magnitude of the device noise may be determined from the extracted sound signal.
Step S306, a preset noise threshold is obtained. The noise threshold may be a predetermined parameter, and in some embodiments, the noise threshold may be set according to a specific environment scenario. For example, a limiting curve of the noise threshold value changing with time is configured in advance in the control scene. That is, the control scenario may specify noise thresholds at different time periods. For example, for a sleep scenario, the noise threshold for the falling asleep phase may be set to be extremely low. In subsequent sleep stages, the noise threshold may be set lower. The noise threshold may be looked up from the limit curve.
The noise threshold may also be set based on physiological information of the user. For example, for elderly people with light sleep and people with a neurasthenia sensitivity, the noise threshold may be set to a lower value.
In step S308, in the case that the device noise is greater than the noise threshold, part of the functions of the environment adjusting device 200 are limited and/or turned off to limit the device noise below the noise threshold.
In the control method of the environment adjusting system of the embodiment, when the operation state of the environment adjusting device 200 arranged in the target environment changes, the device noise emitted by the environment adjusting device 200 is detected and judged, and if the device noise is larger than the noise threshold value, part of the functions of the environment adjusting device 200 are limited and/or closed, so that the device noise is limited below the noise threshold value, and the uncomfortable feeling of the user caused by the noise is effectively avoided.
The control method of the environment adjusting system of the embodiment is particularly suitable for controlling environment scenes. Under the condition that the environment adjusting system is controlled according to the scene, a scene trigger instruction can be further acquired before step S302, a control scene corresponding to the scene trigger instruction is determined, a plurality of control curves are pre-configured in the control scene, and each control curve specifies a corresponding relation of the change of the project mark environment parameters along with the time; the control environment adjusting apparatus 200 operates according to a control scenario. The control curve is a corresponding relation of the target environmental parameters changing along with time, and can be used for configuring the target parameters at different time stages.
The control scene comprises any one or more of the following: a sleep scene, a reading scene, a sport scene, a meeting scene, an office scene, and a dining scene. And the control scene configures the comfort level requirements of the user in different scenes according to the requirements of the user. For example, for a sleep scene, target parameters such as a target temperature, a target wind speed, a target wind direction, an ambient air quality, an ambient odor, and an ambient light for each sleep stage may be configured in advance. After determining to enter the sleep scenario, the environment adjusting apparatus 200 operates according to the target parameters of each sleep stage.
The process of controlling the environment adjusting device 200 to operate according to the control scenario may be: acquiring environment detection data of a target environment; and controlling the environment adjusting equipment according to the deviation of each target environment parameter and the corresponding environment detection data so as to reduce the deviation. That is, the environment is maintained within the set comfort target range by the feedback control.
The control scene can also be pre-configured with a limit curve of the noise threshold value changing along with the time, and the limit curve is used for specifying the noise threshold value of each stage under the current control scene.
Limiting and/or shutting down some of the functions of the environment adjusting device 200 requires selecting the limiting and/or shutting down functions to meet the noise level at the limit, and to ensure comfort of the environment as much as possible.
The first procedure for limiting and/or turning off a part of the functions of the environment adjusting apparatus 200 may include: evaluating the influence of the deviation of each target environment parameter and the corresponding environment detection data on the comfort level; a function corresponding to a deviation that has a small influence on comfort of the environment adjusting apparatus 200 is restricted; if the device noise is still greater than the noise threshold after limiting the function corresponding to the deviation that has a small impact on comfort, the function corresponding to the deviation that has a small impact on comfort is turned off. For example to some scenes, the great influence of temperature deviation is bigger than the influence of rising of air particulate matter to the comfort level to the sleep comfort level, can reduce the wind speed of purification fan, gives up purification performance through the part and guarantees that the noise descends, if reduce the wind speed of purification fan and be not enough to guarantee that the noise is less than the noise threshold value, then can temporarily close purification performance, until make the difference in temperature reduce because of the function of adjusting the temperature after, restart purification performance.
The step of assessing the impact of deviations of the respective target environmental parameters from the corresponding environmental detection data on comfort may comprise: inputting all the deviations into a preset comfort model, wherein the comfort model is obtained by taking batch environmental data and user feedback information as samples for training; and the comfort degree influence factors output by the comfort degree model are sequenced to obtain the influence of each deviation on the comfort degree.
For example, comfort level data of various environmental parameters given to a user under different control scenes can be collected as training samples through a comfort level experiment, and then the training samples are trained by using a machine learning algorithm to obtain a comfort level model. The comfort model may be used to assess the impact on user comfort under various environmental test data deviations. Since the training method of the artificial intelligence classification model, the data labeling method, and the specific process and algorithm for data processing using the classification model are well known to those skilled in the art, they are not described in detail in this embodiment.
The first way of selecting the function to be limited or turned off fully considers the comfort feeling of the user and avoids
The second procedure for limiting and/or shutting down a part of the functions of the environment adjusting apparatus 200 may include: restoring the environmental conditioning apparatus 200 to an operational state prior to the apparatus noise being greater than the noise threshold to achieve the purpose of limiting and/or shutting down some of the functions of the environmental conditioning apparatus 200; and after the set time for restoring the operation state, the step of adjusting the operation state of the surroundings adjusting apparatus 200 according to the deviation of the target parameter and the corresponding detection data for each stage is re-executed. That is, after a certain item mark stage parameter of the environment adjusting apparatus 200 is changed, if it is found that the noise is greater than the noise threshold, the environment adjusting apparatus 200 is restored to the state before adjustment, and readjusted after a period of time, and if the deviation between the target parameter and the corresponding detection data still affects the comfort level of the user after the set time has elapsed, the operating state of the environment adjusting apparatus 200 can be adjusted again according to the deviation. For example, the current state of tempering requires an increase in the frequency of the air conditioner compressor. When the frequency of the compressor is increased, the noise of the equipment is larger than the noise threshold value, the frequency of the compressor can be restored to the previous state, and the noise is not overproof by limiting the temperature adjusting speed.
The third procedure for limiting and/or shutting down a portion of the functionality of the climate regulating device 200 may include: determining the noise caused by the environment adjusting device 200 completing various functions; limiting the function or functions that result in the greatest noise; if the device noise is still greater than the noise threshold after limiting the function or functions that cause the greatest noise, then the function or functions that cause the greatest noise are turned off. For example, if compressor noise is found to be a major contributor to increased sleep environment noise, one may first choose to limit the frequency of the compressor.
The three noise control modes can be selected according to specific regulation requirements. Different control modes can be selected in different scenes. By limiting the noise, the comfort of the user can be further improved.
Fig. 4 is a schematic diagram of a control method of the environment adjusting system according to an embodiment of the present invention applied in a sleep scene. In the sleep scenario, at time t-1, the environment adjusting device 200 is turned on, enters the sleep mode at time t, and ends the sleep mode at time t + 8. The whole sleep process comprises 5 stages including a first stage (t, t +1), a second stage (t +1, t +2), a third stage (t +2, t +5), a fourth stage (t +5, t +7) and a fifth stage (t +7, t + 8).
The stage before the time t is an operation stage in which the environment adjusting apparatus 200 is in the non-sleep mode. The environment adjusting apparatus 200 may operate according to a user's setting or according to other automatic operation modes.
And starting the sleep mode at the time t until the sleep mode is finished at the time t + 8. The following respectively introduces stage target parameters of noise (in dB) target temperature (in DEG C), humidity (in%), wind speed (namely wind speed gear), wind direction (namely air deflector position), air quality (comprising air particles (in microgram/m 3), CO2 concentration (in ppm), smell (namely aromatherapy module state), volume (in dB) and light (namely scene light state).
For the target temperature, the initial target temperature of the target temperature is T, and after the sleep mode is started (at the time T), the target temperature in the first stage is set to be T; after 1 hour after sleeping (time T +1), the target temperature in the second stage is adjusted to be T + a; after 2 hours after sleeping (at the time T +2), the target temperature in the third stage is adjusted to be T +2 a; after 5 hours from sleep (time T +5), the fourth stage target temperature and the fifth stage target temperature were adjusted to T + a, respectively. Thereby meeting the comfort requirement of first rising and then falling of the set temperature.
As for the target humidity, the target humidity at each stage may be always maintained within a set comfort range, for example, between 40% and 60% during sleep. In dry areas in northern winter, the target humidity can be properly increased in the fifth stage.
For the wind speed gear, after the sleep mode is started (at the time t), the target wind speed gear in the first stage can be properly reduced so as to meet the requirement of the set temperature as soon as possible, and the wind speeds in the subsequent stages can be set to be breeze, so that the wind sensation is avoided.
For the wind direction, the target wind direction of each stage can be always kept in a state of avoiding blowing people in the sleeping process, and natural breeze can be simulated in the first stage.
For the air particulate matter, the target air particulate matter concentration in each stage can be always maintained below a set concentration threshold value, for example, below 35 μ g/m3, in the sleep process.
For the content of CO2, the content of CO2 in the first four stages can be always maintained below a set content threshold value, such as below 600ppm, during the sleeping process, and in order to ensure that the refreshing feeling of getting up of a user is improved at the end of the sleeping process, the content threshold value of CO2 in the fifth stage can be adjusted to be lower, such as 500 ppm.
For aromatherapy, the release of the condensation and refreshing odors, such as lavender and lemon flavors, can be turned on in the first and fifth stages, respectively.
For light, a non-light environment can be kept as much as possible in the sleeping process, and the light intensity is gradually improved at the t +8 moment.
For noise, the target noise at each stage can be maintained below a set noise threshold, for example, below 30dB, during sleep. A user who is particularly sensitive to sound may further adjust the noise threshold downwards in the first phase. For another example, the noise threshold may be appropriately increased in the fifth stage and set to 40dB or less so as to satisfy the operation state variation requirement of the environment adjustment apparatus 200 for adjusting the sleep environment to the early morning environment before getting up.
It should be noted that the above description is only given by way of example for the sleep trend curve and the stage target parameter of a specific user, and those skilled in the art can flexibly adjust and set the specific setting value based on the embodiment.
Taking the fifth stage (t +7, t +8) as an example, if the fresh air is started after the content of CO2 needs to be reduced and the noise exceeds the standard, the influence of the temperature difference, the humidity deviation and the CO2 content deviation on the comfort level of a target user can be evaluated, and if the influence of the current temperature difference on the comfort level of the user is found to be small after the evaluation, the frequency of the compressor and the rotating speed of the fan can be selected to be adjusted downwards. In another limiting mode, the noise emitted by the air conditioner, the fresh air fan and the humidifier equipment can be judged, and if the noise of the air conditioner is the highest, the function of limiting the air conditioner can be selected to reduce the noise.
The above-mentioned sleep scenario is only an example, and those skilled in the art can correspondingly derive application schemes of the control method of the environment adjustment system of the embodiment in other scenarios, such as a work scenario and a conference scenario, from the above-mentioned descriptions.
The control method of the environmental conditioning system of this embodiment may require that a certain environmental conditioning device 200 or a plurality of environmental conditioning devices 200 cooperate together to implement, for example, the temperature adjustment may involve devices such as an air conditioner and a heater; humidity adjustments may involve air conditioners, humidifiers, dehumidifiers, etc.; wind power and direction adjustment may involve air conditioners, fans, etc.; air particulate and CO 2 The content may relate to fresh air fans, purifiers, etc.; the light may relate to automatic curtains, lights, etc.
In other embodiments, the environment adjusting apparatus 200 may be integrated into an air conditioner, and the air conditioner may have functions of humidification and fresh air. Thereby utilizing one air conditioner to meet the overall comfort adjustment of the target environment.
By applying the control method of the environment adjusting system of the embodiment, part of the functions of the environment adjusting device 200 are selectively limited and/or closed, and the influence of the limiting noise on the environment adjustment is reduced as much as possible. The effect of limiting noise is also ensured while the environment comfort is ensured.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.
Claims (8)
1. A method of controlling an environmental conditioning system, comprising:
acquiring the running state of environment adjusting equipment arranged in a target environment;
detecting equipment noise in the target environment after the operating state changes;
acquiring a preset noise threshold;
limiting and/or shutting down a portion of the functionality of the environmental conditioning device to limit the device noise below the noise threshold in the event the device noise is greater than the noise threshold;
the method further comprises the following steps of, before the step of acquiring the operating state of the environment adjusting device arranged in the target environment:
acquiring a scene trigger instruction, and determining a control scene corresponding to the scene trigger instruction, wherein a plurality of control curves are pre-configured in the control scene, and each control curve specifies a corresponding relation of a project mark environment parameter changing along with time;
controlling the environment adjusting equipment to operate according to the control scene;
the step of limiting and/or shutting down part of the functionality of the climate control device comprises:
evaluating the influence of the deviation of each target environment parameter and the corresponding environment detection data on the comfort level;
limiting a function corresponding to a deviation of the environment adjusting device that has a small influence on comfort;
if the device noise is still greater than the noise threshold after limiting the function corresponding to the deviation having less impact on comfort, then the function corresponding to the deviation having less impact on comfort is turned off.
2. The method of claim 1, wherein,
a limiting curve of a noise threshold value changing along with time is also pre-configured in the control scene; and is provided with
The step of obtaining a preset noise threshold comprises: and querying the limit curve to obtain the noise threshold.
3. The method of claim 1, wherein the step of controlling the environmental conditioning apparatus to operate in accordance with the control scenario comprises:
acquiring environment detection data of the target environment;
and controlling the environment adjusting equipment according to the deviation of each target environment parameter and the corresponding environment detection data so as to reduce the deviation.
4. The method of claim 1, wherein said assessing a comfort impact of a deviation of each of said target environmental parameters from corresponding environmental detection data comprises:
inputting each deviation into a preset comfort model, wherein the comfort model is obtained by taking batch environmental data and user feedback information as samples for training;
and sequencing comfort degree influence factors output by the comfort degree model to obtain various items of influence of the deviation on the comfort degree.
5. A method according to claim 3, wherein the step of limiting and/or shutting down part of the functionality of the environment conditioning apparatus comprises:
restoring the environment adjusting equipment to an operation state before the change occurs so as to achieve the purpose of limiting and/or closing partial functions of the environment adjusting equipment; and is provided with
And after the set time of the running state before the change is recovered, re-executing the step of controlling the environment adjusting equipment according to the deviation of each target environment parameter and the corresponding environment detection data.
6. A method according to claim 3, wherein the step of limiting and/or shutting down part of the functionality of the ambience adjusting device:
determining the noise caused by the environment adjusting equipment to realize various functions;
limiting the function or functions that result in the greatest noise;
turning off the function or functions causing the greatest noise if the device noise is still greater than the noise threshold after limiting the function or functions causing the greatest noise.
7. The method of claim 1, wherein,
the target environment parameters include: a target temperature and any one or more of the following parameters: target wind speed, target wind direction, ambient air quality, ambient odor, ambient light;
the control scenario includes any one or more of: a sleep scene, a reading scene, a sport scene, a meeting scene, an office scene, and a dining scene.
8. An environmental conditioning system comprising:
one or more environment-regulating devices for deployment in the same target environment, each of said environment-regulating devices for regulating one or more environmental parameters; and
an environmental conditioning controller, comprising: a processor and a memory, the memory having stored therein a control program for implementing a control method of the climate regulating system according to any one of claims 1 to 7 when executed by the processor.
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| CN202010124880.9A CN113310181B (en) | 2020-02-27 | 2020-02-27 | Environment regulating system and control method thereof |
| PCT/CN2021/077069 WO2021169876A1 (en) | 2020-02-27 | 2021-02-20 | Environmental conditioning system and control method therefor |
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| CN113883684B (en) * | 2021-09-29 | 2023-05-26 | 青岛海尔空调器有限总公司 | Air conditioner noise control method for increasing deep sleep time and air conditioner |
| CN114608170B (en) * | 2022-02-28 | 2023-12-15 | 青岛海尔空调器有限总公司 | Intelligent regulation method and intelligent regulation system for indoor environment |
| CN114740740A (en) * | 2022-03-14 | 2022-07-12 | 青岛海尔空调器有限总公司 | Control method and control device of intelligent home system and intelligent home system |
| CN117006618A (en) * | 2022-04-27 | 2023-11-07 | 青岛海尔空调器有限总公司 | Dehumidifier noise reduction control method and device, electronic equipment and storage medium |
| CN115493355A (en) * | 2022-09-20 | 2022-12-20 | 海信冰箱有限公司 | Refrigerator and mute control method thereof |
| CN116400601A (en) * | 2023-05-22 | 2023-07-07 | 深圳普菲特信息科技股份有限公司 | Scene self-adaptive control method, system and storage medium for environment change equipment |
| CN116405963B (en) * | 2023-06-09 | 2023-08-22 | 深圳市微克科技有限公司 | Bluetooth intelligent switch implementation method, system and medium based on dual-mode scheme |
| CN116499074B (en) * | 2023-06-29 | 2023-08-25 | 天津海森诺海洋科技有限公司 | Control method for reducing operation noise of air purifier and air purifier |
| CN117130287B (en) * | 2023-09-05 | 2024-06-25 | 广东保伦电子股份有限公司 | Intelligent control system and method based on optical detection and AI algorithm |
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| JP2009079798A (en) * | 2007-09-25 | 2009-04-16 | Panasonic Electric Works Co Ltd | Air control system and air control method for toilet room |
| CN104266305B (en) * | 2014-09-02 | 2017-02-22 | 广东美的集团芜湖制冷设备有限公司 | Variable-frequency air conditioner control device and method and variable-frequency air conditioner |
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| CN204731439U (en) * | 2015-07-02 | 2015-10-28 | 武西湖 | Biological comfort level measuring equipment, system and Intelligent wearable equipment |
| CN105698341B (en) * | 2016-03-31 | 2018-08-31 | 宁波奥克斯电气股份有限公司 | The air-conditioning adjusting method of human comfort is dynamically maintained under heating mode |
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