CN117536902A - Fan drive control method, device, fan equipment and readable storage medium - Google Patents
Fan drive control method, device, fan equipment and readable storage medium Download PDFInfo
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- CN117536902A CN117536902A CN202311643871.0A CN202311643871A CN117536902A CN 117536902 A CN117536902 A CN 117536902A CN 202311643871 A CN202311643871 A CN 202311643871A CN 117536902 A CN117536902 A CN 117536902A
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- 238000000034 method Methods 0.000 title claims abstract description 52
- 238000005507 spraying Methods 0.000 claims abstract description 31
- 230000009471 action Effects 0.000 claims abstract description 19
- 238000004590 computer program Methods 0.000 claims description 16
- 238000001816 cooling Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 6
- 230000001276 controlling effect Effects 0.000 description 41
- 230000006870 function Effects 0.000 description 20
- 230000000875 corresponding effect Effects 0.000 description 13
- 238000001514 detection method Methods 0.000 description 10
- 230000008859 change Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000007613 environmental effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000012351 Integrated analysis Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
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- 229910021389 graphene Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The application relates to a fan drive control method, a device, a fan apparatus and a readable storage medium, comprising: starting the fan equipment according to the target starting signal; acquiring an ambient temperature and a target human body range; judging whether the ambient temperature is greater than or equal to a preset temperature threshold; and if the ambient temperature is greater than or equal to a preset temperature threshold, controlling the fan equipment to supply air to the target human body range, and controlling the fan equipment to execute spraying action in the air supply direction. According to the intelligent control system, the intelligent control of the automatic air supply mode of the fan equipment can be realized by detecting the ambient temperature and the target human body range in real time, the cooling effect of the fan equipment in the outdoor environment is effectively improved, and more comfortable fan use experience is provided for a user.
Description
Technical Field
The present disclosure relates to the field of fan control technologies, and in particular, to a method and apparatus for controlling fan driving, a fan device, and a readable storage medium.
Background
With the continuous rise of global outdoor temperature, the requirement for the cooling function of fan devices is becoming urgent. The existing fans are often cooled by increasing the wind speed, but the cooling effect of increasing the wind speed is not obvious when the fans are used outdoors for cooling. In addition, the fan is generally operated manually to swing head and adjust wind speed, which is not intelligent enough.
Therefore, a fan driving control scheme capable of effectively improving the outdoor cooling effect of the fan device is needed.
Disclosure of Invention
Accordingly, in view of the above-mentioned problems, it is desirable to provide a fan driving control method, apparatus, fan device and readable storage medium capable of effectively improving the outdoor cooling effect of the fan device.
In a first aspect, the present application provides a fan driving control method, including:
starting the fan equipment according to the target starting signal;
acquiring an ambient temperature and a target human body range;
judging whether the ambient temperature is greater than or equal to a preset temperature threshold;
and if the ambient temperature is greater than or equal to a preset temperature threshold, controlling the fan equipment to supply air to the target human body range, and controlling the fan equipment to execute spraying action in the air supply direction.
In one embodiment, the method further comprises:
and if the ambient temperature is less than the preset temperature threshold, controlling the fan equipment to supply air to the target human body range.
In one embodiment, the method further comprises:
acquiring distance data between the human body target and the human body target;
determining a target wind speed gear of the fan equipment for supplying air according to the distance data;
and controlling the fan equipment to supply air according to the target wind speed gear.
In one embodiment, the acquiring the target human body range includes:
acquiring human body distribution data in a preset area acquired by a millimeter wave radar;
and determining the target human body range of the air supply of the fan equipment according to the human body distribution data.
In one embodiment, the determining the target human body range of the air supplied by the fan device according to the human body distribution data includes:
if the human body distribution data only comprises one azimuth angle data, determining the area range covered by the azimuth angle data as the target human body range;
and if the human body distribution data comprises a plurality of azimuth data, determining the area coverage of the two azimuth data with the largest azimuth difference as the target human body range.
In one embodiment, the controlling the fan apparatus to supply air to the target human body range further includes:
if the target human body range is updated when the fan equipment supplies air, controlling the fan equipment to adjust an air supply mode according to the updated target human body range, wherein the air supply mode comprises an intermittent air supply mode, a head shaking air supply mode and a fixed air supply mode.
In one embodiment, the controlling the fan device to adjust the air supply mode according to the updated target human body range includes:
if the updated target human body range is the area range covered by the two azimuth angle data, controlling the air supply mode of the fan equipment to be adjusted to be a shaking air supply mode;
if the updated target human body range is the area range covered by the single azimuth data, controlling the air supply mode of the fan equipment to be adjusted to be a fixed air supply mode;
and if the updated target human body range does not comprise azimuth angle data, controlling the air supply mode of the fan equipment to be adjusted to be an intermittent air supply mode.
In one embodiment, the method further comprises:
and if the fan equipment is in the intermittent air supply mode for a preset time and then the air supply mode is not switched, controlling the fan equipment to be turned off.
In one embodiment, the method further comprises:
acquiring the service condition of the fan in a preset historical time period from a historical database;
and analyzing the service condition of the fan to determine the target starting signal, wherein the target starting signal is a starting signal corresponding to the fixed time of the fan equipment for executing the air supply action in one day.
In a second aspect, the present application further provides a fan drive control apparatus, including:
the starting module is used for starting the fan equipment according to the target starting signal;
the acquisition module is used for acquiring the environment temperature and the target human body range;
the judging module is used for judging whether the ambient temperature is greater than or equal to a preset temperature threshold value;
and the execution module is used for controlling the fan equipment to supply air to the target human body range and controlling the fan equipment to execute spraying action towards the air supply direction if the ambient temperature is greater than or equal to a preset temperature threshold value.
In a third aspect, the present application further provides a fan apparatus, including a memory storing a computer program and a processor implementing the steps of the fan driving control method according to the first aspect when the processor executes the computer program.
In a fourth aspect, the present application also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the fan drive control method of the first aspect.
In summary, the present application provides a fan driving control method, a device, a fan apparatus, and a readable storage medium, including: starting the fan equipment according to the target starting signal; acquiring an ambient temperature and a target human body range; judging whether the ambient temperature is greater than or equal to a preset temperature threshold; and if the ambient temperature is greater than or equal to a preset temperature threshold, controlling the fan equipment to supply air to the target human body range, and controlling the fan equipment to execute spraying action in the air supply direction. According to the intelligent control system, the intelligent control of the automatic air supply mode of the fan equipment can be realized by detecting the ambient temperature and the target human body range in real time, the cooling effect of the fan equipment in the outdoor environment is effectively improved, and more comfortable fan use experience is provided for a user.
Drawings
FIG. 1 is a diagram of an application environment for a fan drive control method according to one embodiment;
FIG. 2 is a flow chart of a fan driving control method according to an embodiment;
FIG. 3 is a flowchart illustrating a fan driving control method according to another embodiment;
FIG. 4 is a flowchart illustrating steps for acquiring a target human body range according to an embodiment;
FIG. 5 is a flowchart illustrating a step of acquiring a target human body range according to another embodiment;
FIG. 6 is a flowchart illustrating steps for controlling a fan apparatus to supply air to a target human body area according to one embodiment;
FIG. 7 is a flowchart of a fan driving control method according to another embodiment;
FIG. 8 is a block diagram of a fan drive control apparatus according to one embodiment;
fig. 9 is an internal structural diagram of a fan apparatus in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
The fan driving control method provided in the embodiment of the present application may be applied to the fan apparatus 102 shown in fig. 1. Specifically, the fan device 102 includes an air supply module, a motor driving module, a control module, a temperature sensing module, a human body monitoring module and a humidification spraying module, wherein the motor driving module is connected with the air supply module, and the motor driving module is used for controlling the air supply module to supply air according to a designated gear according to a control signal. The motor driving module can also be used for controlling the air supply direction of the air supply module according to the control signal, including but not limited to controlling the left-right movement and the up-down movement of the fan head, so as to control the air supply direction of the air supply module to move along the horizontal direction or move along the vertical direction. It should be noted that the structural composition of the motor driving module may be determined according to the actual application scenario, and may include a motor, a steering engine or other devices for providing driving force.
The control module is connected with the motor driving module, the temperature sensing module, the human body monitoring module and the humidifying spraying module respectively, and comprises a processor, a memory and other equipment capable of realizing program control, wherein the control module is used for realizing driving control on fan equipment and controlling the fan equipment to run according to a specified program. In a specific application process, the control module can control the motor driving module, the temperature sensing module and the humidifying spraying module to execute corresponding actions under specific conditions according to a preset program.
The fan device 102 may also communicate with the server 104 via a network, and perform corresponding data processing via the server 104. The data storage system may store data that the server 104 needs to process. The data storage system may be integrated on the server 104 or may be located on a cloud or other network server. The server 104 may be implemented as a stand-alone server or a server cluster including a plurality of servers.
The temperature sensing module comprises a certain number of temperature sensing elements, such as a thermistor, a temperature sensor and the like, is arranged at the surface position of the fan equipment, which is contacted with the air, and can be used for collecting temperature data and transmitting the temperature data to the control module so that the control module can carry out logic judgment according to the temperature data.
The human body detection module comprises a distance sensor or millimeter wave radar and other equipment which can monitor and obtain a human body target and collect distance data between the fan equipment and the human body target. The human body detection module is used for acquiring the distance data and the azimuth data related to the human body target.
The humidification spraying module can include equipment such as humidifier that can carry out the spraying action, and wherein, humidification spraying module can be set up at the fan surface, also can be set up inside the fan, and this embodiment does not prescribe a limit to the concrete setting position of humidification spraying module, can confirm according to the practical application scene. The spray hole of the humidification spraying module is required to face the air supply direction of the air supply module, and when the humidification spraying module executes spraying action according to the control signal of the control module, the spray direction is changed along with the change of the air supply direction. It should be noted that the spraying direction may always be consistent with the air supply direction, or may be configured to be different from the air supply direction according to the needs of the actual application scenario.
In one embodiment, as shown in fig. 2, a fan driving control method is provided, which is described by taking an example that the method is applied to the fan apparatus in fig. 1, and includes the following steps:
s201, starting the fan device according to the target starting signal.
Specifically, the target starting signal may be a remote control starting signal sent by a user through a remote control terminal device, a starting signal generated by manually operating the fan device, or a starting signal automatically generated by the fan device.
In an embodiment, after the fan device is started, the user may select whether to start the intelligent control mode, and if the fan device starts the intelligent control mode, step S202 and the subsequent steps are further performed. If the intelligent control mode is not started, the fan device executes corresponding actions according to the function started by the user. For example, if the fan device does not start the intelligent control mode, the user only starts the head-shaking air supply function, and the fan device performs the head-shaking air supply according to the fixed head-shaking direction. At this time, the fan device controls the humidification spraying module to perform a spraying action only when the user starts the humidification function.
It should be noted that the intelligent control mode may also be referred to as an automatic control mode or other names, and the present embodiment is only exemplified by the intelligent control mode, and is not limited in particular.
In a specific application process, the fan device in this embodiment may implement self-starting according to the historical control data.
S202, acquiring the environment temperature and the target human body range.
Specifically, under the condition that the fan is in an intelligent control mode, the control module of the fan equipment monitors temperature data acquired by the temperature sensing module in real time, and calculates and analyzes the environmental temperature based on the temperature data acquired by the temperature sensing module. For example, the control module may calculate and analyze the environmental temperature according to the temperature data by monitoring the resistance change of the thermistor provided in the fan device and converting the resistance value into the temperature data based on the related analog-to-digital conversion process and the resistance-temperature curve.
The control module of the fan equipment can also monitor the human body target collected by the human body detection module in real time, and distance data and azimuth data related to the human body target, and calculate and analyze the human body range based on the human body target and the azimuth data. In a specific embodiment, the target human body range is a range where a human body target coverage area is located within a range where the fan device can supply air.
It should be noted that, in some embodiments, the step of obtaining the data may further include performing the steps of obtaining the number of human targets in the range in which the fan device can supply air, obtaining the distance between the human targets, obtaining the azimuth angle of the human targets, obtaining the humidity of the environment, and the like. The human body target quantity, the human body target distance and the human body target azimuth angle can be obtained through the human body detection module, and the environment humidity can be obtained through a humidity detection sensor arranged on the fan device.
S203, judging whether the ambient temperature is greater than or equal to a preset temperature threshold;
specifically, after the environmental temperature is obtained, the control module compares and judges based on the environmental temperature and a preset temperature threshold, and controls the fan equipment to automatically start corresponding functions based on the judging result, so that intelligent control of the fan equipment is realized.
In a specific embodiment, the preset temperature threshold may be adaptively configured according to the needs of the actual application scenario, and may generally be determined according to the outdoor cooling requirement. It should be appreciated that the preset temperature threshold may also be adaptively modified by the user operating the fan device to meet the needs of the actual application. The user can carry out self-adaptive modification through the operation interface of the remote control terminal equipment or the fan equipment.
S204, if the ambient temperature is greater than or equal to the preset temperature threshold, controlling the fan device to supply air to the target human body range, and controlling the fan device to execute spraying action in the air supply direction.
Specifically, when the control module judges that the ambient temperature is greater than or equal to the preset temperature threshold, the control module sends control execution to control the air supply module to supply air to the target human body range, and controls the humidification spraying module to simultaneously execute spraying action in the air supply direction, so that an air supply cooling function is provided for a user to the greatest extent.
In summary, the present embodiment provides a fan driving control method, which can automatically collect the ambient temperature and the human body target data around the fan device, determine the target human body range in which the fan device can supply air according to the human body target data, and automatically determine whether to start the humidification and spray functions of the fan device according to the outdoor ambient temperature, so that the fan device can intelligently realize to provide an effective air supply and cooling function for a user.
In one embodiment, the fan driving control method further includes:
and if the ambient temperature is less than the preset temperature threshold, controlling the fan equipment to supply air to the target human body range.
Specifically, if the control module judges that the ambient temperature is less than the preset temperature threshold, the fan device can be determined to send air according to the normal mode to meet the cooling requirement of a user in the current environment, and the control module does not start the humidifying and spraying function and only controls the air supply module to supply air.
It should be noted that, under the intelligent control mode, if the humidification spraying function of the fan device is started, the control module judges that the ambient temperature is less than the preset temperature threshold, and the control module automatically closes the humidification spraying function of the fan device to control the humidification spraying module to stop working, so as to avoid the air supply experience of excessive cooling for a user.
In one embodiment, as shown in fig. 3, the fan driving control method further includes:
s301, acquiring distance data between the human body target and the human body target.
S302, determining a target wind speed gear of the fan equipment for blowing according to the distance data.
S303, controlling the fan equipment to supply air according to the target wind speed gear.
Specifically, the distance data between the fan equipment and the human body target can be obtained by arranging a millimeter wave radar or a distance sensor on the fan equipment. It should be noted that the human body target in this embodiment refers to a human body target in the air supply range of the fan apparatus.
In the practical application process, the further the human body target is from the fan equipment, the larger the wind speed gear of the fan equipment is, and the wind speed gear of the wind speed equipment is at the maximum wind speed gear. The closer the human target is to the fan device, the smaller the wind speed gear of the fan device will be until the wind speed gear of the fan device is at the minimum wind speed gear.
In a specific embodiment, the larger the wind speed gear, the larger the wind power provided by the fan device when the fan device sends wind, and the better the cooling effect. Specifically, there is also a certain correlation between the determination of the target wind speed gear of the fan device and the ambient temperature obtained by the control module. The higher the ambient temperature, the greater the target wind speed gear of the fan apparatus, and the lower the ambient temperature, the smaller the target wind speed gear of the fan apparatus.
It should be noted that, when determining the current wind speed gear of the fan device, the control module in this embodiment may further determine the current wind speed gear according to the number of human targets in the target human body range, where the larger the number of human targets in the target human body range is, the larger the wind speed gear is, and the smaller the number of human targets in the target human body range is, and the smaller the wind speed gear is.
In the actual use process, the control module can determine the target wind speed gear of the fan equipment according to a plurality of judgment indexes and the corresponding weight coefficients. The priority of each judgment index can be determined according to the needs of the actual application scenario, for example, the priority of each judgment index can be the third number of human targets in the range of the target human body, wherein the first distance between the human targets and the second ambient temperature are the first number of human targets.
In one embodiment, as shown in fig. 4, the step of acquiring the target human body range in S202 includes:
s401, acquiring human body distribution data in a preset area acquired by the millimeter wave radar.
S402, determining a target human body range of air supply of the fan equipment according to human body distribution data.
Specifically, the human body detection module in this embodiment includes millimeter wave radar for gather the human body distribution data in fan equipment air supply range coverage area, wherein, human body distribution data includes azimuth data, distance data and the quantity data of human body target.
In the practical application process, the target human body range of the air supply of the fan equipment can be determined according to the collected azimuth angle data of the human body target.
According to the embodiment, the human body distribution data in the acquisition area range can be accurately measured through the millimeter wave radar, so that the fan equipment can quickly, efficiently and accurately acquire the target human body range needing to be supplied with air.
In one embodiment, as shown in fig. 5, S402 includes:
s501, if the human body distribution data only comprises one azimuth data, determining the area range covered by the azimuth data as a target human body range;
s502, if the human body distribution data comprises a plurality of azimuth data, determining the area coverage of the two azimuth data with the largest azimuth difference as a target human body range.
Specifically, if the millimeter wave radar monitors that only a single human body target exists in the area where the fan device can supply air, the fixed azimuth angle where the single human body target is located is determined to be the target human body range, and the fan device supplies air to the area covered by the single human body target.
If the millimeter wave radar monitors that a plurality of human body targets exist in the air supply area of the fan equipment, the control module of the fan equipment is required to analyze azimuth angle data corresponding to the plurality of human body targets, the control module calculates the difference value of any two azimuth angle data, all azimuth angle difference values obtained through analysis and calculation are taken as a target human body range, and the range covered by the human body targets corresponding to the two azimuth angle data with the largest azimuth angle difference value is taken as the target human body range. The fan device performs oscillating air supply towards the target human body range.
In one embodiment, as shown in fig. 6, the step of controlling the fan apparatus to supply air to the target human body area in S204 includes:
s601, if the target human body range is updated when the fan device supplies air, controlling the fan device to adjust the air supply mode according to the updated target human body range, wherein the air supply mode comprises an intermittent air supply mode, a head-shaking air supply mode and a fixed air supply mode.
In a specific embodiment, if it is detected that there is a change in the position of the human body target within the target human body range, the control module of the fan device automatically adjusts the air supply mode according to the changed position of the human body target.
Under the intelligent control mode, the fan equipment is required to automatically change the air supply mode according to the use requirement so as to match various application scenes, so that the flexibility and the use convenience of the fan equipment in the outdoor environment are greatly improved, and the cooling performance of the fan equipment in the outdoor environment is more effectively improved.
Specifically, as shown in fig. 6, the step of controlling the fan apparatus to supply air to the target human body area in S204 includes:
s602, if the updated target human body range is the area range covered by the two azimuth angle data, controlling the air supply mode of the fan equipment to be adjusted to be a head shaking air supply mode.
Specifically, in the oscillating air supply mode, the fan device performs moving air supply according to a preset angular moving direction. When the updated target human body range is the area range covered by two or more azimuth angle data, the fan equipment needs to supply air according to the head-shaking air supply mode so as to ensure that all human body targets in the target human body range can be covered by the fan air supply area.
And S603, if the updated target human body range is the area range covered by the single azimuth data, controlling the air supply mode of the fan equipment to be adjusted to be a fixed air supply mode.
Specifically, in the fixed air supply mode, the fan apparatus performs fixed air supply toward a single angular direction. When the updated target human body range only comprises the area range covered by the single azimuth data, the fan equipment closes the head shaking function when the air supply module moves to the angle corresponding to the single azimuth data, so that the air supply module is adjusted to be fixed to supply air to one angle, and the air supply resource of the fan equipment is not wasted.
S604, if the updated target human body range does not include azimuth data, controlling the air supply mode of the fan device to be adjusted to be an intermittent air supply mode.
Specifically, in the intermittent air supply mode, the fan device periodically moves along a preset movement track according to a range covered by an area that can be supplied by the fan device, and starts to supply air when a human body target is detected. In the case where the human body target is not detected, no air blowing is performed. Under the condition that the updated target human body range does not comprise azimuth angle data, the fan equipment is adjusted to be in an intermittent air supply mode, so that air supply resources can be effectively saved, and excessive power consumption of the fan equipment is avoided.
In the practical application scene, if the human body target number or the human body target distance in the target human body range is changed or the environment temperature is changed, the fan equipment correspondingly adjusts the target wind speed gear and the humidifying spraying function.
In one embodiment, the fan driving control method further includes:
and if the fan equipment is in the intermittent air supply mode for a preset time and then the air supply mode is not switched, controlling the fan equipment to be turned off.
In a specific embodiment, the intermittent air supply mode belongs to a power saving mode configured by the fan device according to the needs of the actual application scene, and is only started when the human body detection module does not detect the human body target, i.e. the target human body range does not include azimuth angle data. If the fan equipment is in the intermittent air supply mode for a long time, the human body detection module of the fan equipment is not monitored to any human body target in a period of time, and the fan equipment can be directly controlled to be powered off at the moment, so that energy consumption is effectively saved.
It should be noted that, the setting of the preset time may be adaptively configured according to the needs of the actual application scenario, for example, the preset time may be configured to be 15 minutes, or may be configured to be 5 minutes or 20 minutes, and the specific numerical value of the preset time is not limited in this embodiment.
In one embodiment, as shown in fig. 7, the fan driving control method further includes:
s701, obtaining the service condition of the fan in a preset history time period from a history database;
s702, analyzing the service condition of the fan, and determining a target starting signal, wherein the target starting signal is a starting signal corresponding to the fixed time of the fan equipment for executing the air supply action in one day.
Specifically, the embodiment may record and analyze the habit of using the fan by the user through the algorithm, continuously record the time period of using the fan by the user every day in the history database, and perform integrated analysis on the time period of using the fan device by the user every day in the continuous days, so as to obtain the corresponding service condition of the fan.
For example, the fan apparatus may record in the history database the time period of use of the fan by the user each day and for 14 days in succession. When the target starting signal is determined, the data of the time period of using the fan equipment every 14 days of the user are called, the data are integrated and analyzed, and if the user starts the fan in the same time period of any 12 days, the data of the time period can be recorded as the service condition of the fan and stored in a historical database or cloud. When the user starts the intelligent control mode, if the current time is in the time period recorded in the service condition of the fan, the control module can automatically generate a target starting signal and start the fan equipment according to the target starting signal.
It should be appreciated that the user may delete the history data recorded in the history database by operating the fan apparatus at any time. The embodiment does not limit the preset historical time period, which may be 14 days or 7 days, and may be adaptively configured according to the needs of the actual application scenario. In this embodiment, the number of days information of the same time period, which is determined when the target start signal is determined, may also be configured according to the needs of the actual application scenario.
In summary, the embodiment provides a fan driving control method, which not only can determine the function type and the function number of the fan device to be started based on the environmental temperature collected by the temperature sensing module and the human body data collected by the human body detection module, but also provides better cooling experience for outdoor users. The method can also adaptively modify the function types and the function quantity of the fan equipment based on the change condition of the data in the actual application scene, so that the fan equipment is more intelligent, the control of the fan equipment is more flexible and convenient, and more scientific and effective cooling experience is provided for users. In addition, the automatic start and stop of the fan equipment can be realized based on the historical use habit of the user, the problem of complicated control of the outdoor fan equipment is effectively solved, and the use range of the fan equipment is greatly expanded.
It should be understood that, although the steps in the flowcharts related to the above embodiments are sequentially shown as indicated by arrows, these steps are not necessarily sequentially performed in the order indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in the flowcharts described in the above embodiments may include a plurality of steps or a plurality of stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of the steps or stages is not necessarily performed sequentially, but may be performed alternately or alternately with at least some of the other steps or stages.
Based on the same inventive concept, the embodiment of the application also provides a fan driving control device for realizing the above related fan driving control method. The implementation of the solution provided by the device is similar to that described in the above method, so the specific limitation of one or more embodiments of the fan driving control device provided below may be referred to the limitation of the fan driving control method hereinabove, and will not be repeated herein.
In one embodiment, as shown in fig. 8, there is provided a fan drive control apparatus 800 including: a starting module 810, an obtaining module 820, a judging module 830 and an executing module 840, wherein:
the starting module 810 is configured to start the fan apparatus according to the target starting signal.
An acquisition module 820 for acquiring an ambient temperature and a target human body range.
The determining module 830 is configured to determine whether the ambient temperature is greater than or equal to a preset temperature threshold.
The execution module 840 is configured to control the fan device to supply air to the target human body range and control the fan device to perform the spraying action in the air supply direction if the ambient temperature is greater than or equal to the preset temperature threshold.
In one embodiment, the execution module 840 is further configured to control the fan apparatus to supply air to the target human body range if the ambient temperature is less than a preset temperature threshold.
In one embodiment, the fan drive control apparatus 800 further includes:
the wind speed determining module is used for acquiring distance data between the wind speed determining module and a human body target; determining a target wind speed gear of the fan equipment for supplying air according to the distance data; and controlling the fan equipment to supply air according to the target wind speed gear.
In one embodiment, the acquiring module 820 is specifically configured to acquire human body distribution data in a preset area acquired by the millimeter wave radar; and determining the target human body range of the air supply of the fan equipment according to the human body distribution data.
In one embodiment, the obtaining module 820 is specifically configured to determine the area coverage of the azimuth data as the target human body range if the human body distribution data includes only one azimuth data; if the human body distribution data includes a plurality of azimuth data, determining an area coverage of two azimuth data having the largest azimuth difference as a target human body range.
In one embodiment, the execution module 840 is specifically configured to control the fan device to adjust the air-supply mode according to the updated target human body range if the target human body range is updated during air-supply of the fan device, where the air-supply mode includes an intermittent air-supply mode, a head-shaking air-supply mode, and a fixed air-supply mode.
In one embodiment, the executing module 840 is specifically configured to control the air supply mode of the fan device to be adjusted to a head-shaking air supply mode if the updated target human body range is an area range covered by two azimuth data; if the updated target human body range is the area range covered by the single azimuth data, controlling the air supply mode of the fan equipment to be adjusted to be a fixed air supply mode; and if the updated target human body range does not comprise azimuth angle data, controlling the air supply mode of the fan equipment to be adjusted to be an intermittent air supply mode.
In one embodiment, the execution module 840 is specifically configured to control the fan apparatus to shut down if the fan apparatus is in the intermittent air-supply mode for a preset time without switching the air-supply mode.
In one embodiment, the starting module 810 is specifically configured to obtain, from the history database, a fan usage in a preset history period; and analyzing the service condition of the fan, and determining a target starting signal, wherein the target starting signal is a starting signal corresponding to the fixed time of the fan equipment for executing the air supply action in one day.
In summary, this embodiment provides a fan drive control device, not only can confirm the functional type and the function quantity that fan equipment enabled based on the ambient temperature that the temperature sensing module gathered and the human body data that human body detection module gathered, provides better cooling experience for outdoor user. The method can also adaptively modify the function types and the function quantity of the fan equipment based on the change condition of the data in the actual application scene, so that the fan equipment is more intelligent, the control of the fan equipment is more flexible and convenient, and more scientific and effective cooling experience is provided for users. In addition, the automatic start and stop of the fan equipment can be realized based on the historical use habit of the user, the problem of complicated control of the outdoor fan equipment is effectively solved, and the use range of the fan equipment is greatly expanded.
The respective modules in the above-described fan drive control apparatus may be implemented in whole or in part by software, hardware, and a combination thereof. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules.
In one embodiment, a fan apparatus is provided, an internal structural view of which may be as shown in fig. 9. The fan apparatus includes a processor, a memory, an Input/Output interface (I/O) and a communication interface. The processor, the memory and the input/output interface are connected through a system bus, and the communication interface is connected to the system bus through the input/output interface. Wherein the processor of the fan apparatus is configured to provide computing and control capabilities. The memory of the fan apparatus includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, computer programs, and a database. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The database of fan devices is used to store fan control data. The input/output interface of the fan device is used to exchange information between the processor and the external device. The communication interface of the fan device is used for communicating with an external terminal through a network connection. The computer program, when executed by a processor, implements a fan drive control method.
It will be appreciated by those skilled in the art that the structure shown in fig. 9 is merely a block diagram of a portion of the structure associated with the present application and is not limiting of the computer device to which the present application applies, and that a particular computer device may include more or fewer components than shown, or may combine some of the components, or have a different arrangement of components.
In one embodiment, a fan apparatus is provided comprising a memory having a computer program stored therein and a processor that when executing the computer program performs the steps of:
starting the fan equipment according to the target starting signal;
acquiring an ambient temperature and a target human body range;
judging whether the ambient temperature is greater than or equal to a preset temperature threshold;
if the ambient temperature is greater than or equal to the preset temperature threshold, controlling the fan device to supply air to the target human body range, and controlling the fan device to execute spraying action in the air supply direction.
In one embodiment, a computer readable storage medium is provided having a computer program stored thereon, which when executed by a processor, performs the steps of:
starting the fan equipment according to the target starting signal;
acquiring an ambient temperature and a target human body range;
judging whether the ambient temperature is greater than or equal to a preset temperature threshold;
if the ambient temperature is greater than or equal to the preset temperature threshold, controlling the fan device to supply air to the target human body range, and controlling the fan device to execute spraying action in the air supply direction.
In one embodiment, a computer program product is provided comprising a computer program which, when executed by a processor, performs the steps of:
starting the fan equipment according to the target starting signal;
acquiring an ambient temperature and a target human body range;
judging whether the ambient temperature is greater than or equal to a preset temperature threshold;
if the ambient temperature is greater than or equal to the preset temperature threshold, controlling the fan device to supply air to the target human body range, and controlling the fan device to execute spraying action in the air supply direction.
Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, database, or other medium used in the various embodiments provided herein may include at least one of non-volatile and volatile memory. The nonvolatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical Memory, high density embedded nonvolatile Memory, resistive random access Memory (ReRAM), magnetic random access Memory (Magnetoresistive Random Access Memory, MRAM), ferroelectric Memory (Ferroelectric Random Access Memory, FRAM), phase change Memory (Phase Change Memory, PCM), graphene Memory, and the like. Volatile memory can include random access memory (Random Access Memory, RAM) or external cache memory, and the like. By way of illustration, and not limitation, RAM can be in the form of a variety of forms, such as static random access memory (Static Random Access Memory, SRAM) or dynamic random access memory (Dynamic Random Access Memory, DRAM), and the like. The databases referred to in the various embodiments provided herein may include at least one of relational databases and non-relational databases. The non-relational database may include, but is not limited to, a blockchain-based distributed database, and the like. The processors referred to in the embodiments provided herein may be general purpose processors, central processing units, graphics processors, digital signal processors, programmable logic units, quantum computing-based data processing logic units, etc., without being limited thereto.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the present application. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application shall be subject to the appended claims.
Claims (12)
1. A fan drive control method, comprising:
starting the fan equipment according to the target starting signal;
acquiring an ambient temperature and a target human body range;
judging whether the ambient temperature is greater than or equal to a preset temperature threshold;
and if the ambient temperature is greater than or equal to a preset temperature threshold, controlling the fan equipment to supply air to the target human body range, and controlling the fan equipment to execute spraying action in the air supply direction.
2. The method as recited in claim 1, further comprising:
and if the ambient temperature is less than the preset temperature threshold, controlling the fan equipment to supply air to the target human body range.
3. The method as recited in claim 1, further comprising:
acquiring distance data between the human body target and the human body target;
determining a target wind speed gear of the fan equipment for supplying air according to the distance data;
and controlling the fan equipment to supply air according to the target wind speed gear.
4. The method of claim 1, wherein the obtaining the target human body range comprises:
acquiring human body distribution data in a preset area acquired by a millimeter wave radar;
and determining the target human body range of the air supply of the fan equipment according to the human body distribution data.
5. The method of claim 4, wherein determining a target human range for the fan apparatus supply based on the human distribution data comprises:
if the human body distribution data only comprises one azimuth angle data, determining the area range covered by the azimuth angle data as the target human body range;
and if the human body distribution data comprises a plurality of azimuth data, determining the area coverage of the two azimuth data with the largest azimuth difference as the target human body range.
6. The method of any one of claims 1 to 5, wherein the controlling the fan apparatus to supply air to the target human body area further comprises:
if the target human body range is updated when the fan equipment supplies air, controlling the fan equipment to adjust an air supply mode according to the updated target human body range, wherein the air supply mode comprises an intermittent air supply mode, a head shaking air supply mode and a fixed air supply mode.
7. The method of claim 6, wherein controlling the fan apparatus to adjust the air supply mode according to the updated target human body range comprises:
if the updated target human body range is the area range covered by the two azimuth angle data, controlling the air supply mode of the fan equipment to be adjusted to be a shaking air supply mode;
if the updated target human body range is the area range covered by the single azimuth data, controlling the air supply mode of the fan equipment to be adjusted to be a fixed air supply mode;
and if the updated target human body range does not comprise azimuth angle data, controlling the air supply mode of the fan equipment to be adjusted to be an intermittent air supply mode.
8. The method as recited in claim 7, further comprising:
and if the fan equipment is in the intermittent air supply mode for a preset time and then the air supply mode is not switched, controlling the fan equipment to be turned off.
9. The method as recited in claim 1, further comprising:
acquiring the service condition of the fan in a preset historical time period from a historical database;
and analyzing the service condition of the fan to determine the target starting signal, wherein the target starting signal is a starting signal corresponding to the fixed time of the fan equipment for executing the air supply action in one day.
10. A fan drive control apparatus, comprising:
the starting module is used for starting the fan equipment according to the target starting signal;
the acquisition module is used for acquiring the environment temperature and the target human body range;
the judging module is used for judging whether the ambient temperature is greater than or equal to a preset temperature threshold value;
and the execution module is used for controlling the fan equipment to supply air to the target human body range and controlling the fan equipment to execute spraying action towards the air supply direction if the ambient temperature is greater than or equal to a preset temperature threshold value.
11. A fan apparatus comprising a memory storing a computer program and a processor, characterized in that the processor implements the steps of the fan drive control method according to any one of claims 1 to 9 when executing the computer program.
12. A computer-readable storage medium, on which a computer program is stored, characterized in that the computer program, when executed by a processor, implements the steps of the fan drive control method according to any one of claims 1 to 9.
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| CN202311643871.0A CN117536902A (en) | 2023-12-01 | 2023-12-01 | Fan drive control method, device, fan equipment and readable storage medium |
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| CN202311643871.0A CN117536902A (en) | 2023-12-01 | 2023-12-01 | Fan drive control method, device, fan equipment and readable storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118030590A (en) * | 2024-04-15 | 2024-05-14 | 苏州贝昂智能科技股份有限公司 | Method and device for controlling blowing angle of fan based on human body orientation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118030590A (en) * | 2024-04-15 | 2024-05-14 | 苏州贝昂智能科技股份有限公司 | Method and device for controlling blowing angle of fan based on human body orientation |
| CN118030590B (en) * | 2024-04-15 | 2024-06-14 | 苏州贝昂智能科技股份有限公司 | Method and device for controlling blowing angle of fan based on human body orientation |
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