CN113584841A - Circulating fan control method, system, central control equipment and storage medium - Google Patents
Circulating fan control method, system, central control equipment and storage medium Download PDFInfo
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- CN113584841A CN113584841A CN202010366687.6A CN202010366687A CN113584841A CN 113584841 A CN113584841 A CN 113584841A CN 202010366687 A CN202010366687 A CN 202010366687A CN 113584841 A CN113584841 A CN 113584841A
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- 238000000034 method Methods 0.000 title claims abstract description 50
- 238000007664 blowing Methods 0.000 claims abstract description 106
- 238000001035 drying Methods 0.000 claims description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000004590 computer program Methods 0.000 claims description 14
- 238000013136 deep learning model Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 8
- 238000013527 convolutional neural network Methods 0.000 claims description 7
- 238000009736 wetting Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 238000005485 electric heating Methods 0.000 description 4
- 238000013507 mapping Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/32—Control of operations performed in domestic laundry dryers
- D06F58/34—Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
- D06F58/36—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
- D06F58/38—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/02—Characteristics of laundry or load
- D06F2103/04—Quantity, e.g. weight or variation of weight
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/28—Air properties
- D06F2103/32—Temperature
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/28—Air properties
- D06F2103/34—Humidity
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/30—Blowers
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The application provides a circulating fan control method, a system, a central control device and a storage medium, wherein the method comprises the following steps: acquiring the current weight and the original weight of each piece of clothes on the clothes hanger, wherein the original weight is the weight of the clothes in a dry state; determining the target humidity of the clothes according to the current weight and the original weight of each piece of clothes; acquiring the temperature and humidity of air around the clothes hanger, and determining the blowing parameters of a circulating fan according to the temperature and humidity and the target humidity; and controlling the circulating fan to blow according to the blowing parameters, so that the target humidity of the clothes is greater than or equal to a preset humidity threshold value. This application can intelligently control the circulation fan and blow, need not the manual circulation fan of opening of user, can weather the clothing of sunning fast, improves user experience and feels.
Description
Technical Field
The present application relates to the field of intelligent control technologies, and in particular, to a method and a system for controlling a circulation fan, a central control device, and a storage medium.
Background
In a wet weather period, such as plum rainy days or winter, the clothes of the user are often not dried for a long time. The existing clothes airing equipment is poor in intelligence, clothes of a user cannot be quickly aired when the clothes are not aired, and the user experience feeling is not high.
In the prior art, an electric heating blower or an electric fan is additionally arranged on a clothes airing rod, and air is blown to clothes hung on the clothes airing rod through an air outlet formed in the clothes airing rod, so that the air flowing speed is increased, and the drying speed of the clothes is increased. However, the wind power and the blowing range of the electric heating blower and the electric fan are small, the clothes cannot be dried quickly, and the electric heating blower and the electric fan need to be turned on by a user, so that the electric heating blower and the electric fan are not intelligent enough.
Disclosure of Invention
The application mainly aims to provide a circulating fan control method, a circulating fan control system, a central control device and a storage medium, and aims to intelligently control the circulating fan to blow air and quickly blow dry aired clothes.
In a first aspect, the present application provides a circulation fan control method including the steps of:
acquiring the current weight and the original weight of each piece of clothes on the clothes hanger, wherein the original weight is the weight of the clothes in a dry state;
determining the target humidity of the clothes according to the current weight and the original weight of each piece of clothes;
acquiring the temperature and humidity of air around the clothes hanger, and determining the blowing parameters of a circulating fan according to the temperature and humidity and the target humidity;
and controlling the circulating fan to blow according to the blowing parameters, so that the target humidity of the clothes is greater than or equal to a preset humidity threshold value.
In a second aspect, the present application further provides a blowing control system, including central control device, circulation fan and clothes hanger, central control device and circulation fan, clothes hanger communication connection, wherein:
the clothes hanger is used for collecting the current weight corresponding to each piece of clothes on the clothes hanger and sending the current weights to the central control equipment;
the central control equipment is used for receiving the current weights, acquiring the corresponding original weight of each piece of clothes on the clothes hanger, and determining the target wettability of the clothes according to the corresponding current weight and original weight of each piece of clothes;
the clothes hanger is also used for collecting the temperature and humidity of the air around the clothes hanger and sending the temperature and humidity to the central control equipment;
the central control equipment is also used for receiving the temperature and the humidity and determining the blowing parameters of the circulating fan according to the temperature and the humidity and the target humidity;
and the circulating fan is used for blowing according to the blowing parameters sent by the central control equipment, so that the target humidity of the clothes is greater than or equal to a preset humidity threshold value.
In a third aspect, the present application also provides a central control device, which includes a processor, a memory, and a computer program stored on the memory and executable by the processor, wherein when the computer program is executed by the processor, the steps of the loop fan control method as described above are implemented.
In a fourth aspect, the present application further provides a computer readable storage medium having a computer program stored thereon, where the computer program, when executed by a processor, implements the steps of the loop fan control method as described above.
The application provides a control method and system for a circulation fan, central control equipment and a storage medium, the control method comprises the steps of obtaining the current weight and the original weight of each piece of clothes on a clothes hanger, wherein the original weight is the weight of the clothes in a dry state, determining the target humidity of the clothes according to the current weight and the original weight of each piece of clothes, obtaining the temperature and the humidity of the air around the clothes hanger, determining the blowing parameters of the circulation fan according to the temperature and the humidity and the target humidity, and controlling the circulation fan to blow according to the blowing parameters, so that the target humidity of the clothes is larger than or equal to a preset humidity threshold value. This application is bloied according to clothing and external environment's actual conditions intelligent ground control circulation fan, weathers the clothing of sunning fast, need not the manual circulation fan of opening of user, improves user experience and feels.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic flowchart of a method for controlling a circulation fan according to an embodiment of the present disclosure;
FIG. 2 is a schematic view of a laundry rack according to the present embodiment;
FIG. 3 is a flow diagram illustrating sub-steps of the method of controlling the circulation fan of FIG. 1;
fig. 4 is a schematic view of a scene for implementing the method for controlling the circulation fan according to the embodiment;
fig. 5 is a schematic block diagram of a blowing control system according to an embodiment of the present application;
fig. 6 is a schematic block diagram of a structure of a central control device according to an embodiment of the present application.
The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The flow diagrams depicted in the figures are merely illustrative and do not necessarily include all of the elements and operations/steps, nor do they necessarily have to be performed in the order depicted. For example, some operations/steps may be decomposed, combined or partially combined, so that the actual execution sequence may be changed according to the actual situation.
The embodiment of the application provides a circulating fan control method, a circulating fan control system, a central control device and a storage medium. The circulating fan control method can be applied to central control equipment, the central control equipment comprises terminal equipment or a server, and the terminal equipment can be electronic equipment such as a mobile phone, a tablet computer, a notebook computer, a desktop computer and an intelligent television; the server may be a single server or a server cluster including a plurality of servers.
It should be noted that the method for controlling the circulation fan may also be applied to the circulation fan, for example, the circulation fan obtains the current weight and the original weight corresponding to each piece of clothes on the drying rack, where the original weight is the weight of the clothes in a dry state, then determines the target humidity of the clothes according to the current weight and the original weight corresponding to each piece of clothes, then obtains the temperature and humidity of the air around the drying rack, determines the blowing parameter of the circulation fan according to the temperature and humidity and the target humidity, and finally blows according to the blowing parameter, so that the target humidity of the clothes is greater than or equal to the preset humidity threshold.
The following explanation will be given taking an example in which the circulation fan control method is applied to a central control apparatus.
Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Referring to fig. 1, fig. 1 is a flowchart illustrating a method for controlling a circulation fan according to an embodiment of the present disclosure.
As shown in fig. 1, the circulation fan control method includes steps S101 to S104.
Step S101, obtaining the current weight and the original weight of each piece of clothes on the clothes hanger, wherein the original weight is the weight of the clothes in a dry state.
When a user dries clothes through the clothes hanger, the user can directly put the clothes on the clothes hanger or hang the clothes on the clothes hanger through the clothes hanger, the clothes hanger can be a lifting type clothes hanger, an electric type clothes hanger, a wall-hanging type clothes hanger and the like, and the clothes hanger is provided with a plurality of weight sensors for collecting the current weight of the clothes. In some embodiments, the laundry rack body is mounted with a plurality of clothes-drying fasteners including clothes-drying clips, hooks, hangers, etc. for fastening clothes to be dried, facilitating drying of the clothes.
In one embodiment, the clothes aired on the drying rack are not aired after being aired for a long time. Receiving the airing time of clothes sent by the clothes hanger, and judging whether the airing time reaches a preset time threshold; if the airing time reaches a preset time threshold, a camera installed on the clothes hanger body is started, and a target image including clothes on the clothes hanger is collected through the camera. Wherein, the clothes hanger is provided with a drying recording device for recording the drying time of the clothes dried on the clothes hanger. The airing recording device comprises a timer, and the timer starts to time when detecting that the aired clothes are newly added on the clothes hanger so as to obtain the airing time. Whether the clothes to be dried are newly added on the clothes hanger or not can be detected by acquiring the weight change information of the clothes through the weight sensor or capturing the change information of the clothes in the visual field range through the camera.
It should be noted that the preset duration threshold may be set according to actual situations, and the preset duration threshold is not specifically limited in this application, for example, the preset duration threshold is 48 hours. When the preset time threshold is 48 hours and the airing time reaches the preset time threshold for 48 hours, the camera is started to acquire a target image of clothes on the clothes hanger so as to determine whether the aired clothes on the clothes hanger are aired within the time corresponding to the preset time threshold, and the circulating fan is not started when the airing time of the clothes does not reach the preset time threshold, so that the power resource is saved.
In one embodiment, the current time is obtained, and whether the current time is within a preset time range is determined; and if the current time is within the preset time range, starting a camera, and acquiring a target image comprising clothes on the clothes hanger through the camera. The preset time range can be set according to actual conditions, and optionally, the preset time range is a period of cold weather or humid climate, for example, the preset time range is 3 months and 1 day to 3 months and 15 days, the preset time range is rainy days, and air is humid at the moment. Alternatively, the preset time range after which the user needs to change the laundry is 21 hours 00 to 21 hours 10 minutes. And when the current time in the airing time information is within the preset time range, performing subsequent operation to blow and dry the aired clothes, so that the user can replace the dried clothes.
In one embodiment, the clothes hanger body is provided with a plurality of clothes hanging fasteners, and each clothes hanging fastener is correspondingly provided with a weight sensor for collecting the current weight of clothes. The current weight corresponding to each piece of clothes can be collected through the weight sensors, and the clothes hanger sends the current weight corresponding to each piece of clothes to the central control equipment. Illustratively, as shown in fig. 2, a plurality of clothes hangers are arranged on the clothes hanger 10, and each clothes hanger is correspondingly provided with a weight sensor, including a weight sensor B1 to a weight sensor B5, and each weight sensor can collect the current weight of clothes. As can be seen from the figure, if clothes are aired on the clothes hangers corresponding to the weight sensor B1, the weight sensor B3 and the weight sensor B5, the current weight of each piece of clothes is the total weight minus the weight of the clothes hanger. When the total weight collected by the weight sensor B1 is 1.2kg and the weight of the clothes rack is 0.1kg, the current weight of the clothes C1 is 1.1 kg.
In one embodiment, the drying rack or the circulating fan is provided with a camera, and the camera comprises a 2D camera, an infrared camera, a stereo camera and the like. Acquiring a target image of clothes aired on a clothes hanger, and determining label information of each piece of clothes according to the target image; and determining the original weight corresponding to each piece of clothes according to the label information of each piece of clothes. Wherein the original weight is a weight of the laundry in a dry state. For example, the original weight of the laundry is weight data to be measured immediately after shipment. Alternatively, the user may measure and record the weight information of each piece of clothes when it is dry by himself, obtain the original weight of the clothes, and store the original weight in the database.
Specifically, when the clothes hanger receives an original weight acquisition instruction sent by central control equipment, a camera is started; acquiring a target image of clothes on the clothes hanger through the camera, and sending the target image to the central control equipment; the central control equipment receives the target image and intercepts the target image to obtain a plurality of clothes images; determining label information of each piece of clothes through a plurality of clothes images and a preset clothes image library; and determining the original weight corresponding to each piece of clothes according to the label information of each piece of clothes. In the clothing image library, a plurality of clothing images and label information corresponding to each clothing image are prestored. The label information corresponding to each piece of clothes is in one-to-one correspondence with the stored original weight, and the original weight stored in advance can be accurately acquired through the label information of each piece of clothes.
In one embodiment, the camera may also be mounted on a wall surface near the laundry rack, and the camera may be used to obtain a target image of clothes aired on the laundry rack in real time or at intervals. Comparing the clothes image with each image in the clothes image library to obtain a plurality of similarities; selecting the image corresponding to the highest similarity as a candidate image; and if the similarity of the candidate image is greater than a preset similarity threshold, taking the label information corresponding to the candidate image as the label information of the clothes image.
And S102, determining the target humidity of the clothes according to the current weight and the original weight of each piece of clothes.
Specifically, calculating a difference value between a current weight and an original weight corresponding to each piece of clothes to obtain a plurality of weight difference values; determining the ratio of each weight difference value to the corresponding original weight to obtain the moisture content of each piece of clothes; based on the moisture content of each piece of laundry, a target wetness of the laundry is determined. Where the water content is a ratio of water content of the laundry, the wettability may be expressed as a percentage of water content of the laundry, and the target wettability is derived based on a plurality of wetnesses, for example, the target wettability is 50%.
For example, as shown in fig. 2, if the current weight of laundry C1 is 1.6kg and the original weight is 1.2kg, the current weight of laundry C2 is 1.2kg and the original weight is 0.8kg, and the current weight of laundry C1 is 0.8kg and the original weight is 0.5kg, the wettability of laundry C1 may be calculated as 0.4kg, which is the difference between the current weight of 1.6kg and the original weight of 1.2kg, and the ratio of the difference of 0.4kg and the original weight of 1.2kg is 0.33, i.e., the water content of laundry C1 is 0.33. Similarly, the moisture content of the laundry C2 was 0.50, and the moisture content of the laundry C3 was 0.60.
In one embodiment, determining the target wetness of the laundry comprises: determining the degree of wetness of each piece of clothes based on the water content of each piece of clothes; and determining the average value of the wettability of each piece of clothes to obtain the target wettability of the clothes. Exemplarily, when the water content of the laundry C1 is 0.33, the water content of the laundry C2 is 0.50, and the water content of the laundry C3 is 0.60, the wettability of the laundry C1 is 33%. The degree of wetness of laundry C2 was 50% and the degree of wetness of laundry C3 was 60%. If the average value of the wettability of each piece of laundry is selected as the target wettability of laundry, the average value of the wettability of laundry C1, laundry C2, and laundry C3 is 47.7%, and the target wettability of laundry is 47.7%.
In one embodiment, determining the target wetness of the laundry comprises: determining the degree of wetness of each piece of clothes based on the water content of each piece of clothes; and determining a mode value of the wettability of each piece of clothes to obtain the target wettability of the clothes. For example, if the maximum value of the wettability of each piece of laundry is selected as the target wettability of the laundry, when the water content of the laundry C1 is 0.33, the water content of the laundry C2 is 0.50, and the water content of the laundry C3 is 0.50, the wettability of the laundry C1 is 33%. The degree of wetness of laundry C2 is 50%, the degree of wetness of laundry C3 is 50%, and the target degree of wetness of the laundry is a mode value, i.e., the degrees of wetness of laundry C3 and laundry C2 are 50%.
In one embodiment, determining the target wetness of the laundry comprises: determining the degree of wetness of each piece of clothes based on the water content of each piece of clothes; and determining the maximum value of the wettability of each piece of clothes to obtain the target wettability of the clothes. Exemplarily, when the water content of the laundry C1 is 0.33, the water content of the laundry C2 is 0.50, and the water content of the laundry C3 is 0.60, the wettability of the laundry C1 is 33%. The degree of wetness of laundry C2 is 50%, the degree of wetness of laundry C3 is 60%, and the maximum value of the degree of wetness of each piece of laundry is selected as the target degree of wetness of the laundry, so that the target degree of wetness of the laundry is 60% of the degree of wetness of laundry C3.
In one embodiment, after determining the target humidity of the clothes, determining whether the target humidity is less than a preset humidity threshold; and if the target humidity is smaller than the preset humidity threshold value, executing subsequent steps, such as acquiring the temperature and humidity of the air around the clothes hanger.
It should be noted that the wettability threshold may be flexibly set by a user, and the application is not particularly limited, and optionally the wettability threshold is 90%. In some embodiments, if the target humidity is greater than or equal to the preset humidity threshold, it indicates that the clothes are dry, and the process is ended directly without turning on the circulating fan to blow air.
And S103, acquiring the temperature and humidity of air around the clothes hanger, and determining the blowing parameters of the circulating fan according to the temperature and humidity and the target humidity.
The blowing parameters at least comprise one of the blowing type, the blowing time and the blowing gear of the circulating fan, and the blowing type comprises cold air, normal-temperature air and warm air. The humiture includes at least one of temperature or humidity, and this temperature or humidity can be gathered through the hygrothermograph of installing on the clothes hanger that dries in the air and obtain, and the clothes hanger sends the humiture of the air of gathering to well accuse equipment again. It should be noted that the circulation fan and the laundry rack are located in the same space, and the central control device is in communication connection with the circulation fan and the laundry rack, where the communication connection may include a wireless signal transmission mode such as a 5G/4G network, a WIFI network, bluetooth, or ZigBee. The temperature and humidity and the target humidity are analyzed, and the blowing parameters of the circulating fan are determined according to the analysis result, so that the central control equipment intelligently controls the circulating fan to blow based on the blowing parameters, the user does not need to control the circulating fan to blow by himself, and the user experience is improved.
In an embodiment, the specific manner of determining the blowing strategy of the circulation fan is as follows: acquiring a mapping relation table between prestored temperature and humidity and blowing parameters; and determining the blowing parameters of the circulating fan according to the mapping relation table and the received temperature and humidity. It should be noted that the mapping relation table can be set by the user according to the actual requirement. Through inquiring a pre-stored mapping relation table, the blowing parameters of the circulating fan corresponding to the temperature and the humidity can be quickly determined, so that the circulating fan is controlled to blow air according to the blowing parameters, the air in the space where the clothes hanger is located is stirred, and clothes on the clothes hanger are dried.
In an embodiment, as shown in fig. 3, determining the blowing parameters of the circulation fan according to the temperature and humidity and the target humidity includes: sub-step S1031 to sub-step S1032.
And a substep S1031 of determining the expected drying time of the clothes according to the temperature, the humidity and the target humidity.
The predicted drying time is the time required for determining that the target humidity of the clothes is greater than or equal to a preset humidity threshold value, the humidity threshold value can be flexibly set by a user, the application is not particularly limited, and optionally the humidity threshold value is 90%.
Specifically, the temperature, the humidity and the target humidity are input into a pre-trained deep learning model to obtain the predicted drying time of the clothes, wherein the deep learning model comprises a convolutional neural network, such as a CNN or R-CNN convolutional neural network. The deep learning model is obtained by performing iterative training on the deep learning model through a data set marked with corresponding relations between temperature, humidity and target humidity and predicted sun-drying time. For example by passing. The expected drying time of the clothes can be determined quickly and accurately through the trained deep learning model.
In one embodiment, the specific way to determine the expected sun-drying time of the clothes is as follows: calculating a difference value between the target wettability and a preset wettability threshold value to obtain a wettability difference value; determining the drying speed of the clothes according to the temperature and the humidity, wherein the drying speed is the change value of the target humidity of the clothes in unit time; and determining the predicted drying time of the clothes according to the difference of the humidity and the drying speed. It should be noted that, the influence on the drying speed of the clothes under different temperature and humidity environments is tested to obtain the corresponding relationship between the temperature and the humidity and the drying speed, and the drying speed of the clothes can be determined according to the corresponding relationship and the temperature and the humidity. The drying speed is the drying speed of the clothes in unit time, and the drying time is estimated to be the ratio of the difference of the humidity and the drying speed. Illustratively, the preset wetness threshold is 90%, and the target wetness of the acquired laundry is 40%, so the difference in the wettabilities is 50%. If the drying speed of the clothes is 10% per hour, which is obtained by inquiring the correspondence between the temperature and the humidity and the drying speed, the expected drying time of the clothes is 5 hours, namely the expected drying time of the clothes is 5 hours, which is obtained by dividing the expected drying time of the clothes by 10% per hour.
And a substep S1032 of determining a blowing parameter of the circulation fan according to the expected drying time of the laundry.
The expected sun-dry time of the laundry represents a time required for the target wetness of the target laundry to reach the wetness threshold under the current environment. It is understood that the longer the expected drying time of the laundry, the longer the time required for the circulation fan to dry the laundry in one shift, or the greater the wind force required for the circulation fan to dry the laundry in one unit time period. According to the expected drying time of the clothes, the blowing type, the blowing time length and/or the blowing gear of the circulating fan are determined, so that the blowing of the circulating fan to the clothes can be better controlled.
In an embodiment, the specific manner of determining the blowing parameter of the circulation fan is as follows: determining whether the predicted sun-drying time of the clothes is greater than a preset time threshold; if the predicted drying time of the clothes is larger than the preset time threshold, calculating the difference value between the predicted drying time of the clothes and the preset time threshold; and determining the blowing time length of the circulating fan according to the difference. The blowing time of the circulating fan can be determined according to the difference, the difference and the blowing time have a proportional corresponding relation, the larger the difference is, the longer the blowing time is, the smaller the difference is, the shorter the blowing time is, and the blowing time can be flexibly set by a user.
It should be noted that the preset time threshold may be set according to an actual situation, and the preset time threshold is not specifically limited in this application, for example, the preset time threshold is 36 hours. When the predicted drying time is less than or equal to the preset time threshold, the clothes can be dried in a natural environment, or the target humidity of the clothes can reach the preset humidity threshold within the preset time threshold in the current temperature and humidity environment. And determining whether the clothes aired on the clothes hanger can be aired after the airing of the time corresponding to the preset time threshold, wherein the circulating fan is not started when the clothes can be aired naturally, so that the power resource is saved.
In an embodiment, the specific manner of determining the blowing parameter of the circulation fan is as follows: determining whether the predicted sun-drying time of the clothes is greater than a preset time threshold; if the predicted drying time of the clothes is greater than the preset time threshold, calculating the difference between the target humidity of the clothes and the preset humidity threshold; and determining the blowing gear of the circulating fan according to the difference. The blowing gear of the circulating fan can be determined according to the difference, the difference and the blowing gear have a proportional corresponding relation, the larger the difference is, the smaller the difference is, and the smaller the difference is, the smaller the blowing gear is, and the difference can be flexibly set by a user.
It should be noted that the preset time threshold may be set according to actual situations, and the preset time threshold is not specifically limited in this application, for example, the preset time threshold is 48 hours. When the predicted drying time is less than or equal to the preset time threshold, the clothes can be dried in a natural environment, or the target humidity of the clothes can reach the preset humidity threshold within the preset time threshold in the current temperature and humidity environment. Confirm whether the clothing of sunning on the clothes hanger dries in the air through the sunning of the time that the time threshold value corresponds of presetting, can control to open circulation fan when the clothing can not dry naturally to confirm the gear of blowing of circulation fan, control circulation fan and weather the clothing according to this gear of blowing fast.
In an embodiment, the specific manner of determining the blowing parameter of the circulation fan is as follows: determining whether the predicted sun-drying time of the clothes is greater than a preset time threshold; if the predicted drying time of the clothes is greater than the preset time threshold, calculating the difference between the target humidity of the clothes and the preset humidity threshold; and determining the blowing type of the circulating fan according to the difference value. Wherein, can confirm the type of blowing of circulation fan according to the difference, the type of blowing is the warm braw when this difference is great, and the type of blowing that the difference is less is cold wind, can be set up by user's flexibility.
And S104, controlling the circulating fan to blow according to the blowing parameters, so that the target humidity of the clothes is greater than or equal to a preset humidity threshold value.
After the blowing parameter of the circulating fan is determined, the central control equipment sends the blowing parameter to the circulating fan to control the circulating fan to blow according to the blowing parameter, so that the target humidity of the clothes is larger than or equal to a preset humidity threshold value. It should be noted that the circulating fan can blow out the air spirally along a certain direction, and the spiral columnar air can be formed finally with the stirring of the fan blades, so that the circulating fan does not need to blow the clothes on the clothes hanger directly, the flow of the air can be accelerated, and the clothes can discharge moisture. Exemplarily, when the blowing gear in the blowing parameters is 2 and the blowing time is 15 minutes, the circulating fan is controlled to blow according to the blowing parameters of the blowing gear being 2 and the blowing time being 15 minutes, so that the circulating fan can be intelligently controlled to blow, and the clothes aired on the clothes hanger can be quickly dried.
In one embodiment, in the process of blowing air to clothes by the circulating fan, target images including the clothes on the clothes hanger are acquired at preset time intervals; determining the target wettability of the clothes according to the target image; and when the target humidity of the clothes is greater than or equal to the preset humidity threshold value, controlling the circulating fan to stop blowing air. The preset time and the preset wetness threshold value can be set according to actual conditions, and the method is not particularly limited in this application. Or, after the circulating fan starts blowing, timing is started; if the time of timing reaches when presetting the time threshold value, control circulation fan stops the air-out, can intelligently control circulation fan and stop blowing, improve user experience.
Further, when the circulation fan starts to blow/stops to blow, the central control device sends circulation fan blowing reminding information to a mobile terminal specified by a user in advance to remind the user that the circulation fan starts to blow/stops to blow clothes on the clothes hanger, the circulation fan blowing reminding information can comprise blowing parameters of the circulation fan, the user can conveniently and timely collect the clothes, or the blowing parameters of the circulation fan can be timely adjusted, and user experience is improved.
Referring to fig. 4, fig. 4 is a schematic view of a scene for implementing the blowing control method according to the present embodiment.
As shown in fig. 4, the weight sensors B1 through B5 installed on the laundry stand 10 are periodically turned on to collect the current weight of each piece of laundry on the laundry stand 10 through the weight sensors B1 through B5. Meanwhile, tag information of each piece of clothes is determined through an RFID reader or a camera to obtain the original weight of each piece of clothes on the laundry stand 10. The clothes hanger 10 sends the current weight corresponding to each piece of clothes to the central control device 20, and the central control device 20 determines the target wettability of the clothes according to the obtained current weight and the original weight corresponding to each piece of clothes. The central control device 20 receives the temperature and humidity of the air sent by the laundry rack 10, and determines the blowing parameters of the circulation fan 30 according to the target humidity of the laundry and the temperature and humidity of the air. Then, the central control device 20 controls the circulation fan 30 to be turned on, and sends the blowing parameter to the circulation fan 30, so that the circulation fan 30 operates according to the blowing parameter after receiving the blowing parameter, so that the target humidity of the clothes is greater than or equal to the preset humidity threshold. On the other hand, the central control device 20 sends a circulation fan blowing reminding message to the mobile terminal 40 to remind the user to start blowing clothes on the clothes hanger with the circulation fan or stop blowing clothes on the clothes hanger.
According to the control method of the circulation fan provided by the embodiment, the current weight and the original weight corresponding to each piece of clothes on the clothes hanger are obtained, the original weight is the weight of the clothes in a dry state, the target humidity of the clothes is determined according to the current weight and the original weight corresponding to each piece of clothes, the temperature and the humidity of the air around the clothes hanger are obtained, the blowing parameters of the circulation fan are determined according to the temperature and the humidity and the target humidity, and the circulation fan is controlled to blow according to the blowing parameters, so that the target humidity of the clothes is greater than or equal to the preset humidity threshold value. This application is bloied according to clothing and external environment's actual conditions intelligent ground control circulation fan, weathers the clothing of sunning fast, need not the manual circulation fan of opening of user, improves user experience and feels.
Referring to fig. 5, fig. 5 is a schematic block diagram of an air blowing control system according to an embodiment of the present disclosure.
As shown in fig. 5, the blower control system 200 includes: clothes horses 201, a central control device 202 and a circulating fan 203. The central control equipment 202 is in communication connection with the circulating fan 203 and the clothes hanger 201.
The laundry rack 201 is configured to collect current weights corresponding to each piece of laundry on the laundry rack 201, and send the current weights to the central control device 202;
the central control device 202 is configured to receive a plurality of current weights, obtain an original weight corresponding to each piece of clothes on the laundry rack 201, and determine a target wettability of the clothes according to the current weight and the original weight corresponding to each piece of clothes;
the clothes hanger 201 is further configured to collect the temperature and humidity of air around the clothes hanger 201, and send the temperature and humidity to the central control device 202;
the central control equipment 202 is further configured to receive the temperature and humidity, and determine a blowing parameter of the central control equipment 202 according to the temperature and humidity and a target humidity;
the central control device 202 is configured to blow according to the blowing parameter sent by the central control device 202, so that the target humidity of the clothes is greater than or equal to a preset humidity threshold.
In one embodiment, the laundry stand 201 is equipped with a plurality of weight sensors; the central control device 202 is further configured to:
acquiring the current weight corresponding to each piece of clothes on the clothes hanger through a plurality of weight sensors; and
acquiring a target image of clothes aired on the clothes hanger, and determining label information of each piece of clothes according to the target image;
and determining the original weight of each piece of clothes according to the label information of each piece of clothes.
In one embodiment, the central control device 202 is further configured to:
calculating the difference between the current weight and the original weight corresponding to each piece of clothes to obtain a plurality of weight differences;
determining the ratio of each weight difference value to the corresponding original weight to obtain the moisture content of each piece of clothes;
determining a target wetness of the laundry based on the moisture content of each piece of the laundry.
In one embodiment, the central control device 202 is further configured to:
determining a wetness of each piece of the laundry based on the moisture content of each piece of the laundry;
and determining the average value, the mode value or the maximum value of the wettability of each piece of clothes to obtain the target wettability of the clothes.
In one embodiment, the central control device 202 is further configured to:
determining the expected drying time of the clothes according to the temperature, the humidity and the target humidity, wherein the expected drying time is the time required for determining that the target humidity of the clothes is greater than or equal to a preset humidity threshold value;
and determining the blowing parameters of the circulating fan according to the predicted drying time of the clothes.
In one embodiment, the central control device 202 is further configured to:
and inputting the temperature, the humidity and the target humidity into a pre-trained deep learning model to obtain the predicted drying time of the clothes, wherein the deep learning model comprises a convolutional neural network.
In one embodiment, the central control device 202 is further configured to:
determining whether the predicted sun-drying time of the clothes is greater than a preset time threshold; if the predicted drying time of the clothes is larger than a preset time threshold, calculating a difference value between the predicted drying time of the clothes and the preset time threshold; determining the blowing time length of the circulating fan according to the difference value; and/or
Determining whether the predicted sun-drying time of the clothes is greater than a preset time threshold; if the predicted drying time of the clothes is larger than a preset time threshold, calculating a difference value between the target humidity of the clothes and a preset humidity threshold; and determining the blowing gear of the circulating fan according to the difference value.
It should be noted that, as will be clearly understood by those skilled in the art, for convenience and brevity of description, the specific working process of the air blowing control system described above may refer to the corresponding process in the foregoing embodiment of the circulation fan control method, and details are not described herein again.
Referring to fig. 6, fig. 6 is a schematic block diagram of a structure of a central control device according to an embodiment of the present application. The central control device comprises a terminal device or a server, and can be a mobile phone, a tablet computer, a notebook computer, a desktop computer, an intelligent television and the like.
As shown in fig. 6, the central control device 300 includes a processor 302, a memory 303, and a communication interface 304 connected by a system bus 301, wherein the memory 303 may include a nonvolatile storage medium and an internal memory.
The non-volatile storage medium may store a computer program. The computer program includes program instructions that, when executed, cause a processor to perform any of the loop fan control methods.
The processor 302 is used to provide computing and control capabilities to support the operation of the overall central control device.
The memory 303 provides an environment for running a computer program in a non-volatile storage medium, which, when executed by the processor 302, causes the processor 302 to perform any one of the loop fan control methods.
The communication interface 304 is used for communication. Those skilled in the art will appreciate that the configuration shown in fig. 6 is a block diagram of only a portion of the configuration associated with the present application, and does not constitute a limitation on the central control apparatus to which the present application is applied, and that a particular central control apparatus may include more or less components than those shown, or combine certain components, or have a different arrangement of components.
It should be understood that the bus 301 is, for example, an I2C (Inter-Integrated Circuit) bus, the Memory 303 may be a Flash chip, a Read-Only Memory (ROM), a magnetic disk, an optical disk, a usb disk, or a removable hard disk, the Processor 302 may be a Central Processing Unit (CPU), and the Processor may also be other general-purpose processors, Digital Signal Processors (DSP), Application Specific Integrated Circuits (ASIC), Field Programmable Gate Arrays (FPGA) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, or the like. Wherein a general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
Wherein, in one embodiment, the processor 302 is configured to run a computer program stored in the memory 303 to implement the steps of:
acquiring the current weight and the original weight of each piece of clothes on the clothes hanger, wherein the original weight is the weight of the clothes in a dry state;
determining the target humidity of the clothes according to the current weight and the original weight of each piece of clothes;
acquiring the temperature and humidity of air around the clothes hanger, and determining the blowing parameters of a circulating fan according to the temperature and humidity and the target humidity;
and controlling the circulating fan to blow according to the blowing parameters, so that the target humidity of the clothes is greater than or equal to a preset humidity threshold value.
In one embodiment, the laundry rack is fitted with a plurality of weight sensors; the processor 302, when obtaining the current weight and the original weight corresponding to each piece of clothes on the clothes hanger, is configured to:
acquiring the current weight corresponding to each piece of clothes on the clothes hanger through a plurality of weight sensors; and
acquiring a target image of clothes aired on the clothes hanger, and determining label information of each piece of clothes according to the target image;
and determining the original weight of each piece of clothes according to the label information of each piece of clothes.
In one embodiment, the processor 302, when implementing the determining the target wetness of the laundry according to the current weight and the original weight corresponding to each piece of the laundry, is configured to implement:
calculating the difference between the current weight and the original weight corresponding to each piece of clothes to obtain a plurality of weight differences;
determining the ratio of each weight difference value to the corresponding original weight to obtain the moisture content of each piece of clothes;
determining a target wetness of the laundry based on the moisture content of each piece of the laundry.
In one embodiment, the processor 302, in achieving the determining the target wetness of the laundry based on the moisture content of each piece of the laundry, is configured to:
determining a wetness of each piece of the laundry based on the moisture content of each piece of the laundry;
and determining the average value, the mode value or the maximum value of the wettability of each piece of clothes to obtain the target wettability of the clothes.
In an embodiment, when the determining of the blowing parameter of the circulation fan according to the temperature and humidity and the target humidity is implemented, the processor 302 is configured to implement:
determining the expected drying time of the clothes according to the temperature, the humidity and the target humidity, wherein the expected drying time is the time required for determining that the target humidity of the clothes is greater than or equal to a preset humidity threshold value;
and determining the blowing parameters of the circulating fan according to the predicted drying time of the clothes.
In one embodiment, the processor 302, when implementing the determining the expected sun-drying time of the laundry according to the temperature and humidity and the target humidity, is configured to implement:
and inputting the temperature, the humidity and the target humidity into a pre-trained deep learning model to obtain the predicted drying time of the clothes, wherein the deep learning model comprises a convolutional neural network.
In one embodiment, the processor 302, when implementing the determining of the blowing parameter of the circulation fan according to the expected sun-drying time of the laundry, is configured to implement:
determining whether the predicted sun-drying time of the clothes is greater than a preset time threshold; if the predicted drying time of the clothes is larger than a preset time threshold, calculating a difference value between the predicted drying time of the clothes and the preset time threshold; determining the blowing time length of the circulating fan according to the difference value; and/or
Determining whether the predicted sun-drying time of the clothes is greater than a preset time threshold; if the predicted drying time of the clothes is larger than a preset time threshold, calculating a difference value between the target humidity of the clothes and a preset humidity threshold; and determining the blowing gear of the circulating fan according to the difference value.
It should be noted that, as will be clearly understood by those skilled in the art, for convenience and brevity of description, for the specific working process of the central control device in the above description, reference may be made to the corresponding process in the foregoing embodiment of the circulating fan control method, and details are not described here again.
According to the embodiment of the application, the current weight and the original weight corresponding to each piece of clothes on the clothes hanger are obtained, the original weight is the weight of the clothes in a dry state, then the target humidity of the clothes is determined according to the current weight and the original weight corresponding to each piece of clothes, the temperature and the humidity of air around the clothes hanger are obtained, the blowing parameters of the circulating fan are determined according to the temperature and the target humidity, and then the circulating fan is controlled to blow according to the blowing parameters, so that the target humidity of the clothes is larger than or equal to the preset humidity threshold value. This application is bloied according to clothing and external environment's actual conditions intelligent ground control circulation fan, weathers the clothing of sunning fast, need not the manual circulation fan of opening of user, improves user experience and feels.
Embodiments of the present application further provide a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, where the computer program includes program instructions, and a method implemented when the program instructions are executed may refer to various embodiments of the loop fan control method in the present application.
The computer-readable storage medium may be an internal storage unit of the central control device in the foregoing embodiment, for example, a hard disk or a memory of the central control device. The computer readable storage medium may also be an external storage device of the central control device, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like provided on the central control device.
It is to be understood that the terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the specification of the present application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should also be understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items. It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments. While the invention has been described with reference to specific embodiments, the scope of the invention is not limited thereto, and those skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the invention. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A circulation fan control method, characterized by comprising:
acquiring the current weight and the original weight of each piece of clothes on the clothes hanger, wherein the original weight is the weight of the clothes in a dry state;
determining the target humidity of the clothes according to the current weight and the original weight of each piece of clothes;
acquiring the temperature and humidity of air around the clothes hanger, and determining the blowing parameters of a circulating fan according to the temperature and humidity and the target humidity;
and controlling the circulating fan to blow according to the blowing parameters, so that the target humidity of the clothes is greater than or equal to a preset humidity threshold value.
2. The circulation fan control method according to claim 1, wherein the laundry rack is mounted with a plurality of weight sensors; the acquiring of the current weight and the original weight of each piece of clothes on the clothes hanger comprises:
acquiring the current weight corresponding to each piece of clothes on the clothes hanger through a plurality of weight sensors; and
acquiring a target image of clothes aired on the clothes hanger, and determining label information of each piece of clothes according to the target image;
and determining the original weight of each piece of clothes according to the label information of each piece of clothes.
3. The circulation fan control method according to claim 1, wherein the determining the target wetting degree of the laundry based on the current weight and the original weight corresponding to each piece of the laundry comprises:
calculating the difference between the current weight and the original weight corresponding to each piece of clothes to obtain a plurality of weight differences;
determining the ratio of each weight difference value to the corresponding original weight to obtain the moisture content of each piece of clothes;
determining a target wetness of the laundry based on the moisture content of each piece of the laundry.
4. The circulation fan control method according to claim 3, wherein the determining the target wetness of the laundry based on the water content of each piece of the laundry comprises:
determining a wetness of each piece of the laundry based on the moisture content of each piece of the laundry;
and determining the average value, the mode value or the maximum value of the wettability of each piece of clothes to obtain the target wettability of the clothes.
5. The circulating fan control method according to any one of claims 1 to 4, wherein determining the blowing parameters of the circulating fan according to the temperature and humidity and the target humidity includes:
determining the expected drying time of the clothes according to the temperature, the humidity and the target humidity, wherein the expected drying time is the time required for determining that the target humidity of the clothes is greater than or equal to a preset humidity threshold value;
and determining the blowing parameters of the circulating fan according to the predicted drying time of the clothes.
6. The method of claim 5, wherein determining the expected drying time of the laundry based on the temperature and humidity and the target humidity comprises:
and inputting the temperature, the humidity and the target humidity into a pre-trained deep learning model to obtain the predicted drying time of the clothes, wherein the deep learning model comprises a convolutional neural network.
7. The circulation fan control method according to claim 5, wherein the determining of the blowing parameter of the circulation fan according to the predicted drying time of the laundry comprises:
determining whether the predicted sun-drying time of the clothes is greater than a preset time threshold; if the predicted drying time of the clothes is larger than a preset time threshold, calculating a difference value between the predicted drying time of the clothes and the preset time threshold; determining the blowing time length of the circulating fan according to the difference value; and/or
Determining whether the predicted sun-drying time of the clothes is greater than a preset time threshold; if the predicted drying time of the clothes is larger than a preset time threshold, calculating a difference value between the target humidity of the clothes and a preset humidity threshold; and determining the blowing gear of the circulating fan according to the difference value.
8. The utility model provides a control system bloies which characterized in that, includes well accuse equipment, circulation fan and clothes hanger, well accuse equipment with circulation fan, clothes hanger communication connection, wherein:
the clothes hanger is used for collecting the current weight corresponding to each piece of clothes on the clothes hanger and sending the current weights to the central control equipment;
the central control equipment is used for receiving the current weights, acquiring the corresponding original weight of each piece of clothes on the clothes hanger, and determining the target wettability of the clothes according to the corresponding current weight and original weight of each piece of clothes;
the clothes hanger is also used for collecting the temperature and humidity of the air around the clothes hanger and sending the temperature and humidity to the central control equipment;
the central control equipment is also used for receiving the temperature and the humidity and determining the blowing parameters of the circulating fan according to the temperature and the humidity and the target humidity;
and the circulating fan is used for blowing according to the blowing parameters sent by the central control equipment, so that the target humidity of the clothes is greater than or equal to a preset humidity threshold value.
9. A central control apparatus, characterized in that the central control apparatus comprises a processor, a memory, and a computer program stored on the memory and executable by the processor, wherein the computer program, when executed by the processor, implements the steps of the loop fan control method according to any one of claims 1 to 7.
10. A computer-readable storage medium, having stored thereon a computer program, wherein the computer program, when executed by a processor, implements the steps of the loop fan control method according to any one of claims 1 to 7.
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