CN112922883A - Fan blowing control method, system, fan and computer readable storage medium - Google Patents
Fan blowing control method, system, fan and computer readable storage medium Download PDFInfo
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- CN112922883A CN112922883A CN201911244428.XA CN201911244428A CN112922883A CN 112922883 A CN112922883 A CN 112922883A CN 201911244428 A CN201911244428 A CN 201911244428A CN 112922883 A CN112922883 A CN 112922883A
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- air supply
- fan
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- indoor positioning
- positioning information
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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
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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
- F04D27/004—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
- F04D27/007—Conjoint control of two or more different functions
Abstract
The application provides a fan blowing control method, a system, a fan and a computer readable storage medium, wherein the method comprises the following steps: the method comprises the steps of obtaining indoor positioning information of a fan and indoor positioning information of each of at least two users located in the same indoor area with the fan; planning an air supply track of the fan according to the indoor positioning information of the fan and the indoor positioning information of each user; receiving sign data sent by wearable equipment of each user, and setting air supply parameters of each air supply position point in the air supply track according to the sign data of each user; and air supply is carried out according to the air supply track and the air supply parameters of each air supply position point in the air supply track. The air supply system can intelligently supply air for multiple people, and improves user experience.
Description
Technical Field
The present disclosure relates to the field of air supply control, and more particularly, to a method and a system for controlling air blowing of a fan, and a computer-readable storage medium.
Background
At present, when indoor temperature is higher, the user can select to use air conditioner or fan as the electrical apparatus of getting cold, but current fan air supply mode mainly is fixed air supply or shakes the head and bloies, the wind of fan is all sent out with fixed orbit, when blowing together for many people, because the wind of fan is sent out with fixed orbit, and everyone's position is different, the condition of the wind of the unable fan of blowing of the people that exists, everyone also requires differently to the wind in addition, some people need stronger wind, and some people need weaker wind, but the unable intelligent air supply for many people of fan, thereby make the user experience when using the fan to get wind lower.
Disclosure of Invention
The main purpose of the present application is to provide a method, a system, a device and a computer readable storage medium for controlling fan blowing, which are capable of intelligently blowing air for multiple users and improving user experience.
In a first aspect, the present application provides a fan blowing control method, including:
the method comprises the steps of obtaining indoor positioning information of a fan and indoor positioning information of each of at least two users located in the same indoor area with the fan;
planning an air supply track of the fan according to the indoor positioning information of the fan and the indoor positioning information of each user; and
receiving sign data sent by wearable equipment of each user, and setting air supply parameters of each air supply position point in the air supply track according to the sign data of each user;
and controlling the fan to supply air according to the air supply track and the air supply parameters of each air supply position point in the air supply track.
In a second aspect, the present application further provides a fan blower control system, including: master control equipment, fan, wearable equipment and indoor positioning system, wherein:
the indoor positioning system is used for acquiring indoor positioning information of the fan and indoor positioning information of each of at least two users located in the same indoor area with the fan, and sending the indoor positioning information to the main control equipment;
the main control device is used for receiving indoor positioning information of the fan sent by the indoor positioning system and indoor positioning information of each user of at least two users located in the same indoor area with the fan;
the main control equipment is also used for planning the air supply track of the fan according to the indoor positioning information of the fan and the indoor positioning information of each user;
the wearable device is used for acquiring sign data of a user and sending the acquired sign data to the main control device;
the main control device is further configured to receive sign data sent by the wearable device of each user, and set an air supply parameter of each air supply position point in the air supply trajectory according to the sign data of each user;
the main control equipment is also used for generating a corresponding air supply control instruction according to the air supply track and the air supply parameters of each air supply position point in the air supply track, and sending the air supply control instruction to the fan;
and the fan is used for receiving the air supply control instruction sent by the main control equipment and executing the air supply operation corresponding to the air supply control instruction.
In a third aspect, the present application further provides a fan, 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 fan blowing 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 fan blowing control method as described above.
The application provides a fan blowing control method, a fan blowing control device and a computer readable storage medium.
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 structural diagram of a fan embodying embodiments of the present application;
fig. 2 is a schematic flow chart of a fan blowing control method according to an embodiment of the present disclosure;
FIG. 3 is a flow chart illustrating sub-steps of the fan blowing control method of FIG. 2;
FIG. 4 is a schematic diagram of the range of air supply in the vertical direction of the fan in the embodiment of the present application;
fig. 5 is a schematic block diagram of a fan blowing control system provided in an embodiment of the present application;
fig. 6 is a block diagram schematically illustrating a structure of a fan 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.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a fan in the embodiment of the present application, as shown in fig. 1, the fan 100 includes a fan head 101, a base 102, and a support rod 103, one end of the support rod 103 is connected to the fan head 101, the other end of the support rod 103 is connected to the base 102, and the fan 100 further includes a motor (not shown in the figure) for controlling the fan head 101 to rotate in a yaw direction, where a rotation range of the yaw direction is a preset rotation range. It should be noted that the preset rotation range may be set based on actual situations, and the present application is not limited to this. Optionally, the preset rotation range is 0-360 °.
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. 2, fig. 2 is a schematic flow chart illustrating a method for controlling blowing of a fan according to an embodiment of the present disclosure.
As shown in fig. 2, the fan blowing control method includes steps S101 to S104.
Step S101, indoor positioning information of a fan and indoor positioning information of each of at least two users located in the same indoor area with the fan are obtained.
In the air supply process of the fan, the indoor positioning system acquires indoor positioning information of the fan and indoor positioning information of each user of at least two users located in the same indoor area with the fan, sends the indoor positioning information of the fan and the indoor positioning information of each user to the fan, and the fan receives the indoor positioning information of the fan and the indoor positioning information of each user sent by the indoor positioning system and sends the indoor positioning information of the fan and the indoor positioning information of each user to the fan. Wherein, indoor positioning system carries out data communication through bluetooth module or wiFi module and fan. The indoor positioning system includes, but is not limited to, an indoor positioning system based on bluetooth positioning, an indoor positioning system based on wifi positioning, an indoor positioning system based on infrared positioning, and an indoor positioning system based on sound wave positioning. The indoor positioning information of the user and the fan can be accurately determined through the indoor positioning system.
And S102, planning an air supply track of the fan according to the indoor positioning information of the fan and the indoor positioning information of each user.
After the indoor positioning information of the fan and the indoor positioning information of each user are obtained, the air supply track of the fan is planned according to the indoor positioning information of the fan and the indoor positioning information of each user, namely the position of each user relative to the fan is determined according to the indoor positioning information of the fan and the indoor positioning information of each user, and the air supply track of the fan is planned according to the position of each user relative to the fan. The air supply track is a rotation track of a fan head of the fan in a yaw direction.
Specifically, the fan calculates the position difference value of every two pieces of position information, and screens every piece of position information according to the position difference value of every two pieces of position information; according to the screened position information, marking air supply position points corresponding to each user in a preset air supply track so as to update the air supply track; and intercepting a plurality of air supply track sections containing the air supply position points from the updated air supply track, and taking each intercepted air supply track section as an air supply track of the fan to obtain a plurality of air supply tracks. The preset air supply track is an air supply track of the fan in the yaw direction, and the shape of the air supply track is circular or elliptical. The air supply track of the fan can be rapidly planned through the air supply track set in advance and the position information of each user, and the processing speed is improved.
In one embodiment, the fan establishes a linear equation of a straight line formed by the fan and each user according to the indoor positioning information of the fan and the indoor positioning information of each user; acquiring a curve equation corresponding to a preset air supply track, and determining an intersection point of each straight line and the air supply track according to the curve equation and each straight line equation; marking the intersection point of each straight line and the air supply track in a preset air supply track so as to update the air supply track; and intercepting the air supply track section of each intersection point containing the mark from the updated air supply track, and taking the intercepted air supply track section as the air supply track of the fan. The intersection point is an air supply position point of the fan, and the intersection point is a solution of a curve equation and a linear equation.
Specifically, a rectangular coordinate system is established by taking the indoor positioning information of the fan as an origin O, the right direction of the fan as the positive direction of an X axis and the positive direction of the fan as the positive direction of a Y axis, and the position coordinates of the indoor positioning information of each user in the rectangular coordinate system are determined; and establishing a linear equation of a straight line formed by the fan and each user respectively according to the position coordinate of the indoor positioning information of each user in the rectangular coordinate system and the origin O. The curve equation is a circular equation or an elliptical equation of a preset air supply track in the rectangular coordinate system, and the center of the circular equation or the elliptical equation is an origin O.
In one embodiment, the fan determines the distance difference between the indoor positioning information of every two users according to the indoor positioning information of every user; screening the indoor positioning information of each user according to the distance difference between the indoor positioning information of every two users, wherein the distance difference between the indoor positioning information of the two screened users is larger than a preset threshold value; and establishing a linear equation of a straight line formed by the fan and each user respectively according to the screened indoor positioning information of each user and the screened indoor positioning information of the fan.
The screening mode of the indoor positioning information of the user is specifically as follows: and acquiring two indoor positioning information of which the position difference value is smaller than or equal to a preset threshold value, and combining the two indoor positioning information of which the position difference value is smaller than or equal to the preset threshold value to obtain new indoor positioning information so as to realize the screening of the indoor positioning information. Wherein, the merging mode can be as follows: and calculating the average position coordinates of the two indoor positioning information, and taking the average position coordinates as new indoor positioning information. It should be noted that the preset threshold may be set based on actual situations, and this application is not limited to this specifically.
Step S103, receiving sign data sent by wearable equipment of each user, and setting air supply parameters of each air supply position point in the air supply track according to the sign data of each user.
The wearable device of each user is in communication connection with the fan, acquires sign data of the user and sends the sign data to the fan, and the fan receives the sign data sent by the wearable device of each user and sets air supply parameters of each air supply position point in the air supply track according to the sign data of each user. Wherein, the sign data comprises at least one of the following air supply parameters: the air supply gear is used for controlling the air speed of the fan, and the air supply time is used for controlling the stay time of the fan at an air supply position point.
In one embodiment, the fan determines the body health index of each user according to the physical sign data of each user, and acquires a pre-stored mapping relation table between the body health index and the air supply parameters; and setting air supply parameters of each air supply position point in the air supply track according to the body health index of each user and the mapping relation table, namely inquiring the mapping relation table, acquiring the air supply parameters corresponding to the body health index of each user, and setting the air supply parameters of each air supply position point in the air supply track according to the air supply parameters corresponding to the body health index of each user. The body health index is determined in a specific way as follows: and acquiring a preset body health index formula, and determining the body health index of each user according to the body health index formula and the physical sign data of each user.
The body health index is used for describing the body condition of the user, the higher the body health index is, the healthier the user is, and each user is in one-to-one correspondence with the air supply position point. It should be noted that, the higher the health index is, the higher the air supply gear is, that is, the higher the air speed of the fan is, and the longer the air supply time is, and the lower the health index is, the lower the air supply gear is, that is, the lower the air speed of the fan is, and the shorter the air supply time is, the mapping relationship table between the health index and the air supply parameter may be set based on the actual situation, which is not specifically limited in this application.
And step S104, air supply is carried out according to the air supply track and the air supply parameters of each air supply position point in the air supply track.
After the air supply track and the air supply parameters of each air supply position point are determined, the fan supplies air according to the air supply track and the air supply parameters of each air supply position point in the air supply track, namely, the fan head of the fan rotates in the yaw direction according to the air supply track and supplies air according to the air supply parameters of each air supply position point, and therefore intelligent air supply can be achieved for multiple people.
In one embodiment, as shown in fig. 3, step S104 includes sub-steps S1041 to S1042.
S1041, acquiring the relative height between each user and the fan, and determining the air supply angle of each air supply position point according to the relative height between each user and the fan.
After the air supply track and the air supply parameters of each air supply position point are determined, the fan acquires the relative height of each user and the fan, and the air supply angle of each air supply position point is determined according to the relative height of each user and the fan. The air supply angle is a pitch angle of a fan head of the fan, and the pitch angle is used for determining the air supply range of the fan in the vertical direction.
Specifically, acquiring a current height of the fan and height information of each of at least two users; and determining the relative height of each user and the fan according to the current height of the fan and the height information of each user. The wearable device or the mobile phone of the user is in communication connection with the fan, the height information of the user is sent to the fan through the wearable device or the mobile phone, and the height information sent by the wearable device or the mobile phone is received by the fan.
Specifically, the fan acquires a pre-stored mapping relation table between an air supply angle and a relative height; and determining the air supply angle of each air supply position point according to the relative height of each user and the fan and the mapping relation table, namely inquiring the mapping relation table, acquiring the air supply angle corresponding to the relative height of each user and the fan, and taking the air supply angle corresponding to the relative height of each user and the fan as the air supply angle of each air supply position point. Wherein, the user corresponds to the air supply position point one by one.
For example, if the pitch angle of the fan head perpendicular to the horizontal plane is 0 °, when the height information is a negative value, that is, the height of the fan is greater than the height of the user, the pitch angle of the fan head at the air supply position point corresponding to the user is less than 0 °, that is, the fan head is deviated downward from the horizontal direction, and when the height information is a positive value, that is, the height of the fan is less than the height of the user, the pitch angle of the fan head at the air supply position point corresponding to the user is greater than 0 °, that is, the fan head is deviated upward from the horizontal direction. Referring to fig. 4, fig. 4 is a schematic view of an air blowing range of the fan in the vertical direction in the embodiment of the present application, as shown in fig. 4, when the height of the fan is greater than the height of the user, the fan head is deviated downward from the horizontal direction, the air blowing range is an air blowing area a, and the upper half of the user is located in the air blowing range.
In one embodiment, the fan acquires the relative height and the relative distance between each user and the fan, determines the air supply range of the fan according to the relative height and the relative distance between each user and the fan, namely, calculates the average relative height according to the relative height between each user and the fan, calculates the average relative distance according to the relative distance between each user and the fan, and determines the pitch angle of the fan head according to the average relative height and the average relative distance, thereby determining the air supply range of the fan in the vertical direction. For example, if the average relative height is h, the average relative distance is d, and the pitch angle is θ, the pitch angle of the fan head can be calculated according to the formula θ ═ arctan (h/d).
And S1042, air supply is carried out according to the air supply track and the air supply parameters and the air supply angles of each air supply position point in the air supply track.
After the air supply parameters and the air supply angles of the air supply position points are determined, the fan supplies air according to the air supply track, the air supply parameters and the air supply angles of all the air supply position points in the air supply track, namely, the fan head rotates in the yaw direction according to the air supply track, supplies air according to the air supply parameters of all the air supply position points, and simultaneously rotates in the pitching direction according to the air supply angles of all the air supply position points, so that the intelligent air supply can be realized for multiple people.
According to the fan blowing control method provided by the embodiment, the air supply track of the fan is planned through the indoor positioning information of the fan and the indoor positioning information of each user, the air supply parameters of each air supply position point in the air supply track are set according to the physical sign data of each user, then the fan supplies air according to the air supply track and the air supply parameters of each air supply position point in the air supply track, air can be intelligently supplied to multiple people, and user experience is improved.
Referring to fig. 5, fig. 5 is a schematic block diagram of a fan blowing control system according to an embodiment of the present disclosure.
As shown in fig. 5, the fan blowing control system 200 includes: master control equipment 201, fan 202, wearable device 203 and indoor positioning system 204, this master control equipment 201 can be for intelligent refrigerator and intelligent TV, master control equipment 201 respectively with fan 202, wearable device 203 and indoor positioning system 204 communication connection, wherein:
the indoor positioning system 204 is configured to obtain indoor positioning information of the fan and indoor positioning information of each of at least two users located in the same indoor area as the fan, and send the indoor positioning information to the main control device;
the main control device 201 is configured to receive indoor positioning information of the fan sent by the indoor positioning system and indoor positioning information of each of at least two users located in the same indoor area as the fan;
the main control device 201 is further configured to plan an air supply trajectory of the fan according to the indoor positioning information of the fan and the indoor positioning information of each user;
the wearable device 203 is configured to collect sign data of a user and send the collected sign data to the main control device;
the main control device 201 is further configured to receive sign data sent by the wearable device of each user, and set an air supply parameter of each air supply position point in the air supply trajectory according to the sign data of each user;
the main control device 201 is further configured to generate a corresponding air supply control instruction according to the air supply trajectory and the air supply parameter of each air supply position point in the air supply trajectory, and send the air supply control instruction to the fan;
the fan 202 is configured to receive the air supply control instruction sent by the main control device, and execute an air supply operation corresponding to the air supply control instruction.
Optionally, the master device 201 is further configured to:
establishing a linear equation of a straight line formed by the fan and each user according to the indoor positioning information of the fan and the indoor positioning information of each user;
acquiring a curve equation corresponding to a preset air supply track, and determining an intersection point of each straight line and the air supply track according to the curve equation and each straight line equation;
marking the intersection point of each straight line and the air supply track in a preset air supply track so as to update the air supply track;
and intercepting an air supply track section of each intersection point containing a mark from the updated air supply track, and taking the intercepted air supply track section as an air supply track of the fan, wherein the intersection point is an air supply position point of the fan.
Optionally, the master device 201 is further configured to:
determining the distance difference between the indoor positioning information of every two users according to the indoor positioning information of every user;
screening the indoor positioning information of each user according to the distance difference between the indoor positioning information of every two users, wherein the distance difference between the indoor positioning information of the two screened users is larger than a preset threshold value;
and establishing a linear equation of a straight line formed by the fan and each user respectively according to the screened indoor positioning information of each user and the screened indoor positioning information of the fan.
Optionally, the master device 201 is further configured to:
determining the body health index of each user according to the sign data of each user, and acquiring a mapping relation table between the pre-stored body health index and the air supply parameters;
and setting air supply parameters of each air supply position point in the air supply track according to the body health index of each user and the mapping relation table.
Optionally, the air supply parameter includes at least one of: air supply gear and air supply duration, the air supply gear is used for controlling the wind speed of fan, air supply duration is used for controlling the fan is in the dwell duration of air supply position point.
Optionally, the master device 201 is further configured to:
acquiring the relative height between each user and the fan, and determining the air supply angle of each air supply position point according to the relative height between each user and the fan, wherein the air supply angle is the pitch angle of the fan head of the fan, and the pitch angle is used for determining the air supply range of the fan in the vertical direction; and also for sending the blowing angle of each blowing position point to the fan;
the fan 202 is further configured to receive an air supply angle of each air supply position point sent by the main control device, and supply air according to the air supply trajectory and the air supply parameter and the air supply angle of each air supply position point in the air supply trajectory.
Optionally, the master device 201 is further configured to:
acquiring a mapping relation table between a prestored air supply angle and a prestored relative height;
and determining the air supply angle of each air supply position point according to the relative height of each user and the fan and the mapping relation table.
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 fan blowing control system described above may refer to the corresponding process in the foregoing embodiment of the fan blowing control method, and will not be described herein again.
Referring to fig. 6, fig. 6 is a schematic block diagram of a fan according to an embodiment of the present disclosure.
As shown in fig. 6, the fan 300 includes a processor 302, a memory 303, which may include a non-volatile storage medium and an internal memory, and a communication interface 304 connected by a system bus 301.
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 one of the fan blow control methods.
The processor is used to provide computing and control capabilities, supporting the operation of the entire fan.
The memory provides an environment for running a computer program in a non-volatile storage medium, which, when executed by the processor, causes the processor to perform any one of the fan blowing 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 fans to which the present application applies, and that a particular fan may include more or fewer components than those shown, or some components may be combined, 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 is configured to execute a computer program stored in the memory to implement the steps of:
the method comprises the steps of obtaining indoor positioning information of a fan and indoor positioning information of each of at least two users located in the same indoor area with the fan;
planning an air supply track of the fan according to the indoor positioning information of the fan and the indoor positioning information of each user; and
receiving sign data sent by wearable equipment of each user, and setting air supply parameters of each air supply position point in the air supply track according to the sign data of each user;
and air supply is carried out according to the air supply track and the air supply parameters of each air supply position point in the air supply track.
In one embodiment, the processor, when implementing planning of the blowing track of the fan according to the indoor positioning information of the fan and the indoor positioning information of each user, is configured to implement:
establishing a linear equation of a straight line formed by the fan and each user according to the indoor positioning information of the fan and the indoor positioning information of each user;
acquiring a curve equation corresponding to a preset air supply track, and determining an intersection point of each straight line and the air supply track according to the curve equation and each straight line equation;
marking the intersection point of each straight line and the air supply track in a preset air supply track so as to update the air supply track;
and intercepting an air supply track section of each intersection point containing a mark from the updated air supply track, and taking the intercepted air supply track section as an air supply track of the fan, wherein the intersection point is an air supply position point of the fan.
In one embodiment, the processor, when implementing the establishing of the linear equation of the straight line formed by the fan and each user respectively according to the indoor positioning information of the fan and the indoor positioning information of each user, is configured to implement:
determining the distance difference between the indoor positioning information of every two users according to the indoor positioning information of every user;
screening the indoor positioning information of each user according to the distance difference between the indoor positioning information of every two users, wherein the distance difference between the indoor positioning information of the two screened users is larger than a preset threshold value;
and establishing a linear equation of a straight line formed by the fan and each user respectively according to the screened indoor positioning information of each user and the screened indoor positioning information of the fan.
In one embodiment, the processor, in implementing setting of the blowing parameter for each blowing position point in the blowing trajectory according to the sign data of each user, is configured to implement:
determining the body health index of each user according to the sign data of each user, and acquiring a mapping relation table between the pre-stored body health index and the air supply parameters;
and setting air supply parameters of each air supply position point in the air supply track according to the body health index of each user and the mapping relation table.
In one embodiment, the air supply parameters include at least one of: air supply gear and air supply duration, the air supply gear is used for controlling the wind speed of fan, air supply duration is used for controlling the fan is in the dwell duration of air supply position point.
In one embodiment, the processor, when controlling the fan to supply air according to the air supply trajectory and the air supply parameter of each air supply position point in the air supply trajectory, is configured to:
acquiring the relative height between each user and the fan, and determining the air supply angle of each air supply position point according to the relative height between each user and the fan, wherein the air supply angle is the pitch angle of the fan head of the fan, and the pitch angle is used for determining the air supply range of the fan in the vertical direction;
and air supply is carried out according to the air supply track and the air supply parameters and the air supply angles of each air supply position point in the air supply track.
In one embodiment, the processor, in effecting determining the blowing angle for each of the blowing location points based on the relative height of each user to the fan, is operative to effect:
acquiring a mapping relation table between a prestored air supply angle and a prestored relative height;
and determining the air supply angle of each air supply position point according to the relative height of each user and the fan and the mapping relation table.
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 fan described above may refer to the corresponding process in the foregoing embodiment of the fan blowing control method, and is not described herein again.
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 fan blowing control method of the present application.
The computer readable storage medium may be an internal storage unit of the fan described in the foregoing embodiment, for example, a hard disk or a memory of the fan. The computer readable storage medium may also be an external storage device of the fan, such as a plug-in hard disk provided on the fan, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like.
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 various equivalent modifications or substitutions can be easily made by those skilled in the art 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 fan blowing control method is characterized by comprising the following steps:
the method comprises the steps of obtaining indoor positioning information of a fan and indoor positioning information of each of at least two users located in the same indoor area with the fan;
planning an air supply track of the fan according to the indoor positioning information of the fan and the indoor positioning information of each user; and
receiving sign data sent by wearable equipment of each user, and setting air supply parameters of each air supply position point in the air supply track according to the sign data of each user;
and air supply is carried out according to the air supply track and the air supply parameters of each air supply position point in the air supply track.
2. The method for controlling blowing of a fan according to claim 1, wherein the planning of the blowing trajectory of the fan based on the indoor positioning information of the fan and the indoor positioning information of each user comprises:
establishing a linear equation of a straight line formed by the fan and each user according to the indoor positioning information of the fan and the indoor positioning information of each user;
acquiring a curve equation corresponding to a preset air supply track, and determining an intersection point of each straight line and the air supply track according to the curve equation and each straight line equation;
marking the intersection point of each straight line and the air supply track in a preset air supply track so as to update the air supply track;
and intercepting an air supply track section of each intersection point containing a mark from the updated air supply track, and taking the intercepted air supply track section as an air supply track of the fan, wherein the intersection point is an air supply position point of the fan.
3. The method for controlling blowing of a fan according to claim 2, wherein the establishing of the equation of the straight line formed by the fan and each user according to the indoor positioning information of the fan and the indoor positioning information of each user comprises:
determining the distance difference between the indoor positioning information of every two users according to the indoor positioning information of every user;
screening the indoor positioning information of each user according to the distance difference between the indoor positioning information of every two users, wherein the distance difference between the indoor positioning information of the two screened users is larger than a preset threshold value;
and establishing a linear equation of a straight line formed by the fan and each user respectively according to the screened indoor positioning information of each user and the screened indoor positioning information of the fan.
4. The method for controlling fan blowing according to claim 1, wherein the setting of the blowing parameter of each blowing position point in the blowing trajectory according to the sign data of each user includes:
determining the body health index of each user according to the sign data of each user, and acquiring a mapping relation table between the pre-stored body health index and the air supply parameters;
and setting air supply parameters of each air supply position point in the air supply track according to the body health index of each user and the mapping relation table.
5. The method of claim 1, wherein the blowing parameters include at least one of: air supply gear and air supply duration, the air supply gear is used for controlling the wind speed of fan, air supply duration is used for controlling the fan is in the dwell duration of air supply position point.
6. The fan blowing control method according to any one of claims 1 to 5, wherein the controlling the fan to blow air according to the blowing air trajectory and the blowing air parameter of each blowing air position point in the blowing air trajectory includes:
acquiring the relative height between each user and the fan, and determining the air supply angle of each air supply position point according to the relative height between each user and the fan, wherein the air supply angle is the pitch angle of the fan head of the fan, and the pitch angle is used for determining the air supply range of the fan in the vertical direction;
and air supply is carried out according to the air supply track and the air supply parameters and the air supply angles of each air supply position point in the air supply track.
7. The method of controlling fan blowing according to claim 6, wherein the determining the blowing angle of each blowing position point according to the relative height of each user to the fan includes:
acquiring a mapping relation table between a prestored air supply angle and a prestored relative height;
and determining the air supply angle of each air supply position point according to the relative height of each user and the fan and the mapping relation table.
8. A fan blower control system, characterized in that the fan blower control system comprises: master control equipment, fan, wearable equipment and indoor positioning system, wherein:
the indoor positioning system is used for acquiring indoor positioning information of the fan and indoor positioning information of each of at least two users located in the same indoor area with the fan, and sending the indoor positioning information to the main control equipment;
the main control device is used for receiving indoor positioning information of the fan sent by the indoor positioning system and indoor positioning information of each user of at least two users located in the same indoor area with the fan;
the main control equipment is also used for planning the air supply track of the fan according to the indoor positioning information of the fan and the indoor positioning information of each user;
the wearable device is used for acquiring sign data of a user and sending the acquired sign data to the main control device;
the main control device is further configured to receive sign data sent by the wearable device of each user, and set an air supply parameter of each air supply position point in the air supply trajectory according to the sign data of each user;
the main control equipment is also used for generating a corresponding air supply control instruction according to the air supply track and the air supply parameters of each air supply position point in the air supply track, and sending the air supply control instruction to the fan;
and the fan is used for receiving the air supply control instruction sent by the main control equipment and executing the air supply operation corresponding to the air supply control instruction.
9. A fan, characterized in that the fan 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 fan blowing control method according to any one of claims 1 to 7.
10. A computer-readable storage medium, having a computer program stored thereon, wherein the computer program, when being executed by a processor, performs the steps of the fan blowing control method according to any one of claims 1 to 7.
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| CN201911244428.XA CN112922883A (en) | 2019-12-06 | 2019-12-06 | Fan blowing control method, system, fan and computer readable storage medium |
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| CN201911244428.XA CN112922883A (en) | 2019-12-06 | 2019-12-06 | Fan blowing control method, system, fan and computer readable storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117072474A (en) * | 2023-10-10 | 2023-11-17 | 广东顺德中午电器制造有限公司 | Control method of electric fan |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443419A (en) * | 2015-11-12 | 2016-03-30 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN106870427A (en) * | 2016-12-26 | 2017-06-20 | 广东美的环境电器制造有限公司 | The control method and human body sensing fan of fan |
| CN107061339A (en) * | 2017-06-30 | 2017-08-18 | 广东美的环境电器制造有限公司 | Electric fan and its control method |
| CN107654406A (en) * | 2017-10-10 | 2018-02-02 | 珠海格力电器股份有限公司 | Fan air-supply control device, fan air-supply control method and device |
| CN208185032U (en) * | 2018-04-16 | 2018-12-04 | 福州大学 | A kind of adjustable height and the electric fan of 360 degree of air-supplies |
| CN109253102A (en) * | 2018-08-27 | 2019-01-22 | 珠海格力电器股份有限公司 | Control method for fan, device, fan and readable storage medium storing program for executing |
-
2019
- 2019-12-06 CN CN201911244428.XA patent/CN112922883A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443419A (en) * | 2015-11-12 | 2016-03-30 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN106870427A (en) * | 2016-12-26 | 2017-06-20 | 广东美的环境电器制造有限公司 | The control method and human body sensing fan of fan |
| CN107061339A (en) * | 2017-06-30 | 2017-08-18 | 广东美的环境电器制造有限公司 | Electric fan and its control method |
| CN107654406A (en) * | 2017-10-10 | 2018-02-02 | 珠海格力电器股份有限公司 | Fan air-supply control device, fan air-supply control method and device |
| CN208185032U (en) * | 2018-04-16 | 2018-12-04 | 福州大学 | A kind of adjustable height and the electric fan of 360 degree of air-supplies |
| CN109253102A (en) * | 2018-08-27 | 2019-01-22 | 珠海格力电器股份有限公司 | Control method for fan, device, fan and readable storage medium storing program for executing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117072474A (en) * | 2023-10-10 | 2023-11-17 | 广东顺德中午电器制造有限公司 | Control method of electric fan |
| CN117072474B (en) * | 2023-10-10 | 2023-12-19 | 广东顺德中午电器制造有限公司 | Control method of electric fan |
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Application publication date: 20210608 |