Wind speed control method and system for a handheld fan

Abstract

The present invention discloses a method and system for controlling the wind speed of a handheld fan. The wind power output and corresponding movement trajectory of the handheld fan are defined according to the wind power coefficient corresponding to the wind direction space, the heat coefficient of adjacent spaces, and the heat output of the user. Further, based on the wind power supply system, the heat change amount of the user, and the corresponding change space, the dynamic regulation of the handheld fan is triggered; during the dynamic adjustment of the handheld fan, based on the air outlet channel in the handheld fan, the wind power loss amount, and the posture of the handheld fan, the regulation of the air outlet path of the air outlet channel is triggered. According to the air outlet path of the air outlet channel, the corresponding loss node, and the air output volume, the auxiliary mode of the handheld fan is triggered, and the loss node and the wind speed of the handheld fan are dynamically regulated, which is compatible with the dynamic regulation of the handheld fan, the loss control of the air outlet channel, and the auxiliary mode of the handheld fan, ensuring the accuracy of the wind speed control of the handheld fan.

Description

Technical Field

[0001] The present invention relates to the technical field of handheld fans, and in particular, to a method and system for controlling the wind speed of a handheld fan. Background Art

[0002] With the development of technology, handheld fans have been gradually applied to people's lives and provide wind power to users during operation. In the prior art, a handheld fan blows air through an air outlet end, moves along an arc direction, and outputs a predetermined wind speed. It is unable to comprehensively control the wind force coefficient corresponding to the wind direction space, the heat coefficient of adjacent spaces, and the heat output of users in multiple dimensions, which affects the wind force output and wind speed of the handheld fan. Summary of the Invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art. The present invention provides a method and system for controlling the wind speed of a handheld fan, which constructs an environmental space based on the environment where the handheld fan is located and the surrounding environment of the user; defines the wind force parameters of the user in different spatial dimensions based on the traversal of the environmental space; defines the wind direction space of the user according to multiple wind force parameters, the orientation of the user, and the heat distribution map of the user; defines the wind force output and the corresponding movement trajectory of the handheld fan according to the wind force coefficient corresponding to the wind direction space, the heat coefficient of adjacent spaces, and the heat output of the user. It comprehensively considers the wind force coefficient corresponding to the wind direction space, the heat coefficient of adjacent spaces, and the heat output of the user, realizes the multi-dimensional control of the wind force coefficient corresponding to the wind direction space, the heat coefficient of adjacent spaces, and the heat output of the user, and ensures the accuracy of the wind force output and the corresponding movement trajectory of the handheld fan.

[0004] Furthermore, a wind force supply system is constructed based on the wind force output of the handheld fan, the movement trajectory of the handheld fan, and the relative position of the handheld fan. The dynamic regulation of the handheld fan is triggered based on the wind force supply system, the heat change of the user, and the corresponding change space; in the dynamic adjustment of the handheld fan, the regulation of the air outlet path of the air outlet channel is triggered based on the air outlet channel, the wind force loss, and the posture of the handheld fan in the handheld fan. The auxiliary mode of the handheld fan is triggered according to the air outlet path of the air outlet channel, the corresponding loss node, and the air output volume, and the loss node and the wind speed of the handheld fan are dynamically regulated. It is compatible with the dynamic regulation of the handheld fan, the loss control of the air outlet channel, and the auxiliary mode of the handheld fan, realizes the control of the wind speed of the handheld fan, and ensures the accuracy of the wind speed control of the handheld fan.

[0005] An embodiment of the present invention provides a method for controlling the wind speed of a handheld fan, which is applied to the wind speed control scenario of a handheld fan;

[0006] The wind speed control method of the handheld fan includes:

[0007] Construct an environmental space based on the environment where the handheld fan is located and the user's surrounding environment;

[0008] Define the wind force parameters of the user in different spatial dimensions based on the traversal of the environmental space;

[0009] Define the wind direction space of the user according to multiple wind force parameters, the user's orientation, and the user's heat distribution map;

[0010] Define the wind force output and the corresponding movement trajectory of the handheld fan according to the wind force coefficient corresponding to the wind direction space, the heat coefficient of the adjacent space, and the user's heat output;

[0011] Construct a wind force supply system based on the wind force output of the handheld fan, the movement trajectory of the handheld fan, and the relative position of the handheld fan. Trigger the dynamic regulation of the handheld fan based on the wind force supply system, the user's heat change amount, and the corresponding change space;

[0012] In the dynamic adjustment of the handheld fan, trigger the regulation of the air outlet path of the air outlet channel based on the air outlet channel, the wind force loss amount, and the posture of the handheld fan in the handheld fan. Trigger the auxiliary mode of the handheld fan according to the air outlet path of the air outlet channel, the corresponding loss node, and the air output volume, and dynamically regulate the loss node and the wind speed of the handheld fan.

[0013] Optionally, the constructing an environmental space according to the environment where the handheld fan is located and the user's surrounding environment includes:

[0014] Collect the position where the handheld fan is located, and define the environment where the handheld fan is located based on the environmental detection of the position where the handheld fan is located;

[0015] Collect the relative space of the user with respect to the handheld fan, and define the user's surrounding environment according to the traversal of the relative space;

[0016] Perform dynamic interaction on the environment where the handheld fan is located and the user's surrounding environment;

[0017] Define a set of space parameters and a set of environmental parameters based on the dynamic interaction between the environment where the handheld fan is located and the user's surrounding environment;

[0018] Construct an environmental space according to the set of space parameters, the set of environmental parameters, and the previous movement trajectory of the handheld fan.

[0019] Optionally, the defining the wind force parameters of the user in different spatial dimensions based on the traversal of the environmental space includes:

[0020] Freeze the environmental space;

[0021] Define a matching coefficient based on the matching of the environment where the handheld fan is located and the surrounding environment of the user;

[0022] Define a corresponding traversal mode according to the matching coefficient, the form of the environmental space, and the service life of the handheld fan;

[0023] Trigger the traversal of the environmental space based on the environmental space and the traversal mode;

[0024] Define multiple wind force parameters based on the traversal of the environmental space;

[0025] Define the wind force parameters of the user in different spatial dimensions according to multiple wind force coefficients, the location of the user, and the environmental space.

[0026] Optionally, the defining of the wind direction space of the user according to multiple wind force parameters, the orientation of the user, and the heat distribution map of the user includes:

[0027] Freeze multiple wind force parameters;

[0028] Define the heat distribution map of the user based on the location of the user, the form of the user, and the motion state of the user;

[0029] Associate multiple wind force parameters, the orientation of the user, and the heat distribution map of the user;

[0030] Define a first space coefficient according to multiple wind force parameters and the orientation of the user, and define a second space coefficient according to multiple wind force parameters and the heat distribution map of the user;

[0031] Define the wind direction space of the user based on the first space coefficient, the second space coefficient, and the direction of the wind force borne by the user.

[0032] Optionally, the defining of the wind force output and the corresponding movement trajectory of the handheld fan according to the wind force coefficient corresponding to the wind direction space, the heat coefficient of the adjacent space, and the heat output of the user includes:

[0033] Freeze the wind direction space;

[0034] Perform dynamic traversal of the wind direction space and detect the wind force in each subspace in multiple dimensions;

[0035] Collect each sub-wind force coefficient based on the wind force detection of each subspace;

[0036] Define the wind force coefficient corresponding to the wind direction space according to each sub-wind force coefficient, the corresponding subspace, and the working power of the handheld fan;

[0037] Associate the wind force coefficient corresponding to the wind direction space, the heat coefficient of adjacent spaces, and the heat output of the user;

[0038] Perform multi-dimensional interaction on the wind force coefficient corresponding to the wind direction space, the heat coefficient of adjacent spaces, and the heat output of the user, and define the wind force output of the handheld fan and the corresponding movement trajectory.

[0039] Optionally, construct a wind force supply system based on the wind force output of the handheld fan, the movement trajectory of the handheld fan, and the relative position of the handheld fan, and trigger dynamic regulation of the handheld fan based on the wind force supply system, the heat change of the user, and the corresponding change space, including:

[0040] Freeze the wind force output of the handheld fan;

[0041] Associate the wind force output of the handheld fan, the movement trajectory of the handheld fan, and the relative position of the handheld fan;

[0042] Construct a wind force supply system according to the wind force output of the handheld fan, the movement trajectory of the handheld fan, and the relative position of the handheld fan.

[0043] Optionally, construct a wind force supply system based on the wind force output of the handheld fan, the movement trajectory of the handheld fan, and the relative position of the handheld fan, and trigger dynamic regulation of the handheld fan based on the wind force supply system, the heat change of the user, and the corresponding change space, further including:

[0044] Real-time monitor the heat of the user and collect the heat change of the user;

[0045] Match the corresponding change space according to the heat generation direction of the user and the heat change of the user;

[0046] Associate the wind force supply system, the heat change of the user, and the corresponding change space, and trigger dynamic regulation of the handheld fan according to the wind force supply system, the heat change of the user, and the corresponding change space, and realize real-time control of the heat change of the user based on the dynamic regulation of the handheld fan.

[0047] Optionally, in the dynamic adjustment of the handheld fan, trigger the regulation of the air outlet path of the air outlet channel based on the air outlet channel, the wind force loss, and the posture of the handheld fan in the handheld fan, and trigger the auxiliary mode of the handheld fan according to the air outlet path of the air outlet channel, the corresponding loss node, and the air volume, and dynamically regulate the loss node and the wind speed of the handheld fan, including:

[0048] In the dynamic adjustment of the handheld fan, collect the air outlet channel and the wind force loss in the handheld fan;

[0049] Associate the air outlet channel, wind loss amount, and the attitude of the handheld fan in the associated handheld fan, and multi-dimensionally control the air outlet channel, wind loss amount, and the attitude of the handheld fan in the handheld fan;

[0050] Based on the multi-dimensional control of the air outlet channel, wind loss amount, and the attitude of the handheld fan in the handheld fan, trigger the regulation of the air outlet path of the air outlet channel.

[0051] Optionally, in the dynamic adjustment of the handheld fan, based on the air outlet channel, wind loss amount, and the attitude of the handheld fan in the handheld fan, trigger the regulation of the air outlet path of the air outlet channel, trigger the auxiliary mode of the handheld fan according to the air outlet path of the air outlet channel, the corresponding loss node, and the air output volume, and dynamically regulate the loss node and the wind speed of the handheld fan. It further includes:

[0052] Collect the air outlet path of the air outlet channel;

[0053] Associate the air outlet path of the air outlet channel, the corresponding loss node, and the air output volume of the air outlet channel;

[0054] Trigger the auxiliary mode of the handheld fan according to the air outlet path of the air outlet channel, the corresponding loss node, and the air output volume, and dynamically regulate the loss node and the wind speed of the handheld fan based on the auxiliary mode of the handheld fan.

[0055] In addition, the embodiment of the present invention further provides a wind speed control system for a handheld fan. The wind speed control system for the handheld fan includes:

[0056] An environmental space module for constructing an environmental space according to the environment where the handheld fan is located and the user's surrounding environment;

[0057] A wind force parameter module for defining the wind force parameters of the user in different spatial dimensions based on the traversal of the environmental space;

[0058] A wind direction space module for defining the wind direction space of the user according to multiple wind force parameters, the user's orientation, and the user's heat distribution map;

[0059] A wind force output module for defining the wind force output of the handheld fan and the corresponding movement trajectory according to the wind force coefficient corresponding to the wind direction space, the heat coefficient of the adjacent space, and the user's heat output;

[0060] A first dynamic regulation module for constructing a wind force supply system based on the wind force output of the handheld fan, the movement trajectory of the handheld fan, and the relative position of the handheld fan, and triggering the dynamic regulation of the handheld fan based on the wind force supply system, the user's heat change amount, and the corresponding change space;

[0061] An auxiliary module is used to trigger the regulation of the air outlet path of the air outlet channel in the handheld fan based on the air outlet channel, the wind loss amount, and the posture of the handheld fan during the dynamic adjustment of the handheld fan. It triggers the auxiliary mode of the handheld fan according to the air outlet path of the air outlet channel, the corresponding loss nodes, and the air output volume, and dynamically regulates the loss nodes and the wind speed of the handheld fan.

[0062] In the embodiments of the present invention, through the method in the embodiments of the present invention, an environmental space is constructed according to the environment where the handheld fan is located and the surrounding environment of the user; wind force parameters of the user in different spatial dimensions are defined based on the traversal of the environmental space; a wind direction space of the user is defined according to multiple wind force parameters, the orientation of the user, and the heat distribution map of the user; the wind output volume of the handheld fan and the corresponding movement trajectory are defined according to the wind force coefficient corresponding to the wind direction space, the heat coefficient of the adjacent space, and the heat output of the user. Considering the overall situation of the wind force coefficient corresponding to the wind direction space, the heat coefficient of the adjacent space, and the heat output of the user, it realizes the multi-dimensional control of the wind force coefficient corresponding to the wind direction space, the heat coefficient of the adjacent space, and the heat output of the user, and ensures the accuracy of the wind output volume of the handheld fan and the corresponding movement trajectory.

[0063] Furthermore, a wind force supply system is constructed based on the wind output volume of the handheld fan, the movement trajectory of the handheld fan, and the relative position of the handheld fan. The dynamic regulation of the handheld fan is triggered based on the wind force supply system, the heat change amount of the user, and the corresponding change space; during the dynamic adjustment of the handheld fan, the regulation of the air outlet path of the air outlet channel is triggered based on the air outlet channel, the wind loss amount, and the posture of the handheld fan in the handheld fan. The auxiliary mode of the handheld fan is triggered according to the air outlet path of the air outlet channel, the corresponding loss nodes, and the air output volume, and the loss nodes and the wind speed of the handheld fan are dynamically regulated. Considering the dynamic regulation of the handheld fan, the loss control of the air outlet channel, and the auxiliary mode of the handheld fan, it realizes the control of the wind speed of the handheld fan and ensures the accuracy of the wind speed control of the handheld fan. Description of the Drawings

[0064] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0065] Figure 1 It is a schematic flowchart of the wind speed control method of the handheld fan in the embodiments of the present invention;

[0066] Figure 2 It is a schematic flowchart of S11 in the wind speed control method of the handheld fan in the embodiment of the present invention;

[0067] Figure 3 It is a schematic flowchart of S12 in the wind speed control method of the handheld fan in the embodiment of the present invention;

[0068] Figure 4 It is a schematic flowchart of S13 in the wind speed control method of the handheld fan in the embodiment of the present invention;

[0069] Figure 5 It is a schematic flowchart of S14 in the wind speed control method of the handheld fan in the embodiment of the present invention;

[0070] Figure 6 It is a schematic flowchart of S15 in the wind speed control method of the handheld fan in the embodiment of the present invention;

[0071] Figure 7 It is a schematic flowchart of S16 in the wind speed control method of the handheld fan in the embodiment of the present invention;

[0072] Figure 8 It is a schematic diagram of the structural composition of the wind speed control system of the handheld fan in the embodiment of the present invention;

[0073] Figure 9 It is a hardware diagram of an electronic device shown according to an exemplary embodiment. Detailed implementation manners

[0074] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0075] Please refer to Figures 1 to 9 , a wind speed control method for a handheld fan, which is applied to the wind speed control scenario of the handheld fan; the wind speed control method of the handheld fan includes:

[0076] Step S11: Construct an environmental space according to the environment where the handheld fan is located and the surrounding environment of the user;

[0077] Step S12: Define the wind force parameters of the user in different spatial dimensions based on the traversal of the environmental space;

[0078] Step S13: Define the wind direction space of the user according to multiple wind force parameters, the orientation of the user, and the heat distribution map of the user;

[0079] Step S14: Define the wind output of the handheld fan and the corresponding movement trajectory according to the wind force coefficient corresponding to the wind direction space, the heat coefficient of the adjacent space, and the heat output of the user.

[0080] Step S15: Construct a wind supply system based on the wind output of the handheld fan, the movement trajectory of the handheld fan, and the relative position of the handheld fan. Trigger the dynamic regulation of the handheld fan based on the wind supply system, the heat change of the user, and the corresponding change space.

[0081] Step S16: In the dynamic adjustment of the handheld fan, trigger the regulation of the air outlet path of the air outlet channel based on the air outlet channel, the wind loss, and the attitude of the handheld fan in the handheld fan. Trigger the auxiliary mode of the handheld fan according to the air outlet path of the air outlet channel, the corresponding loss node, and the air output, and dynamically regulate the loss node and the wind speed of the handheld fan.

[0082] In the embodiment of the present invention, through the method in the embodiment of the present invention, an environmental space is constructed according to the environment where the handheld fan is located and the surrounding environment of the user; the wind force parameters of the user in different spatial dimensions are defined based on the traversal of the environmental space; the wind direction space of the user is defined according to multiple wind force parameters, the orientation of the user, and the heat distribution map of the user; the wind output of the handheld fan and the corresponding movement trajectory are defined according to the wind force coefficient corresponding to the wind direction space, the heat coefficient of the adjacent space, and the heat output of the user, which comprehensively considers the wind force coefficient corresponding to the wind direction space, the heat coefficient of the adjacent space, and the heat output of the user, realizes the multi-dimensional control of the wind force coefficient corresponding to the wind direction space, the heat coefficient of the adjacent space, and the heat output of the user, and ensures the accuracy of the wind output of the handheld fan and the corresponding movement trajectory.

[0083] Furthermore, a wind supply system is constructed based on the wind output of the handheld fan, the movement trajectory of the handheld fan, and the relative position of the handheld fan. Trigger the dynamic regulation of the handheld fan based on the wind supply system, the heat change of the user, and the corresponding change space; in the dynamic adjustment of the handheld fan, trigger the regulation of the air outlet path of the air outlet channel based on the air outlet channel, the wind loss, and the attitude of the handheld fan in the handheld fan. Trigger the auxiliary mode of the handheld fan according to the air outlet path of the air outlet channel, the corresponding loss node, and the air output, and dynamically regulate the loss node and the wind speed of the handheld fan, which comprehensively considers the dynamic regulation of the handheld fan, the loss control of the air outlet channel, and the auxiliary mode of the handheld fan, realizes the control of the wind speed of the handheld fan, and ensures the accuracy of the wind speed control of the handheld fan.

[0084] Reference Figure 2, in step S11, an environmental space is constructed based on the environment where the handheld fan is located and the surrounding environment of the user;

[0085] In the specific implementation process of the present invention, the specific steps may be as follows:

[0086] S111: Collect the location where the handheld fan is located, and define the environment where the handheld fan is located based on the environmental detection of the location where the handheld fan is located;

[0087] S112: Collect the relative space of the user with respect to the handheld fan, and define the surrounding environment of the user according to the traversal of this relative space;

[0088] S113: Perform dynamic interaction on the environment where the handheld fan is located and the surrounding environment of the user;

[0089] S114: Define a set of space parameters and a set of environmental parameters based on the dynamic interaction between the environment where the handheld fan is located and the surrounding environment of the user;

[0090] S115: Construct an environmental space according to the set of space parameters, the set of environmental parameters, and the previous movement trajectory of the handheld fan.

[0091] In the embodiment of the present application, collecting the location where the handheld fan is located and defining the environment where the handheld fan is located based on the environmental detection of the location where the handheld fan is located realizes the environmental detection of the location where the handheld fan is located, and introduces the environment where the handheld fan is located, so as to facilitate further control of the environment where the handheld fan is located.

[0092] At the same time, collecting the relative space of the user with respect to the handheld fan and defining the surrounding environment of the user according to the traversal of this relative space realizes the traversal of this relative space, so as to ensure the accuracy of the surrounding environment of the user, thereby introducing the environment where the handheld fan is located and the surrounding environment of the user, and performing dynamic interaction on the environment where the handheld fan is located and the surrounding environment of the user, realizing the dynamic interaction between the environment where the handheld fan is located and the surrounding environment of the user.

[0093] Therefore, defining a set of space parameters and a set of environmental parameters based on the dynamic interaction between the environment where the handheld fan is located and the surrounding environment of the user realizes the dynamic interaction between the environment where the handheld fan is located and the surrounding environment of the user, and introduces a set of space parameters and a set of environmental parameters, so as to facilitate the control of the set of space parameters and the set of environmental parameters, and thus construct an environmental space according to the set of space parameters, the set of environmental parameters, and the previous movement trajectory of the handheld fan, realizing the overall consideration of the set of space parameters, the set of environmental parameters, and the previous movement trajectory of the handheld fan, and ensuring the accuracy of the environmental space.

[0094] Reference Figure 3 In step S12, wind force parameters of the user in different spatial dimensions are defined based on the traversal of the environmental space.

[0095] In the specific implementation process of the present invention, the specific steps may be:

[0096] S121: Freeze the environmental space;

[0097] S122: Define a matching coefficient based on the matching of the environment where the handheld fan is located and the user's surrounding environment;

[0098] S123: Define a corresponding traversal mode according to the matching coefficient, the shape of the environmental space, and the service life of the handheld fan;

[0099] S124: Trigger the traversal of the environmental space based on the environmental space and the traversal mode;

[0100] S125: Define multiple wind force parameters based on the traversal of the environmental space;

[0101] S126: Define the wind force parameters of the user in different spatial dimensions according to multiple wind force coefficients, the position of the user, and the environmental space.

[0102] In the embodiment of the present application, freezing the environmental space introduces the environmental space and further controls the environmental space. At the same time, a matching coefficient is defined based on the matching of the environment where the handheld fan is located and the user's surrounding environment, realizing the multi-dimensional matching of the environment where the handheld fan is located and the user's surrounding environment, and introducing the matching coefficient.

[0103] Furthermore, defining a corresponding traversal mode according to the matching coefficient, the shape of the environmental space, and the service life of the handheld fan is compatible with the overall consideration of the matching coefficient, the shape of the environmental space, and the service life of the handheld fan, realizing the multi-dimensional control of the matching coefficient, the shape of the environmental space, and the service life of the handheld fan, and ensuring the accuracy of the traversal mode.

[0104] Therefore, triggering the traversal of the environmental space based on the environmental space and the traversal mode; defining multiple wind force parameters based on the traversal of the environmental space; defining the wind force parameters of the user in different spatial dimensions according to multiple wind force coefficients, the position of the user, and the environmental space is compatible with the overall consideration of multiple wind force coefficients, the position of the user, and the environmental space, realizing the multi-dimensional control of multiple wind force coefficients, the position of the user, and the environmental space, and ensuring the accuracy of the wind force parameters of the user in different spatial dimensions.

[0105] Reference Figure 4, in step S13, define the user's wind direction space according to multiple wind parameters, the user's orientation, and the user's heat distribution map;

[0106] In the specific implementation process of the present invention, the specific steps can be:

[0107] S131: Freeze multiple wind parameters;

[0108] S132: Define the user's heat distribution map based on the user's location, the user's form, and the user's motion state;

[0109] S133: Associate multiple wind parameters, the user's orientation, and the user's heat distribution map;

[0110] S134: Define the first space coefficient according to multiple wind parameters and the user's orientation, and define the second space coefficient according to multiple wind parameters and the user's heat distribution map;

[0111] S135: Define the user's wind direction space based on the first space coefficient, the second space coefficient, and the direction of the wind force borne by the user.

[0112] In the embodiment of the present application, freezing multiple wind parameters introduces multiple wind parameters and performs multiple interactions on the multiple wind parameters, so as to define the user's heat distribution map based on the user's location, the user's form, and the user's motion state, taking into account the overall situation of the user's location, the user's form, and the user's motion state, achieving multi-dimensional control of the user's location, the user's form, and the user's motion state, and ensuring the accuracy of the user's heat distribution map.

[0113] Furthermore, associating multiple wind parameters, the user's orientation, and the user's heat distribution map introduces multiple wind parameters, the user's orientation, and the user's heat distribution map and performs multiple interactions on the multiple wind parameters, the user's orientation, and the user's heat distribution map, so as to define the first space coefficient according to multiple wind parameters and the user's orientation, and define the second space coefficient according to multiple wind parameters and the user's heat distribution map; define the user's wind direction space based on the first space coefficient, the second space coefficient, and the direction of the wind force borne by the user, taking into account the overall situation of the first space coefficient, the second space coefficient, and the direction of the wind force borne by the user, achieving multi-dimensional control of the first space coefficient, the second space coefficient, and the direction of the wind force borne by the user, and ensuring the accuracy of the user's wind direction space.

[0114] Reference Figure 5 , S14: Define the wind force output of the handheld fan and the corresponding movement trajectory according to the wind force coefficient corresponding to the wind direction space, the heat coefficient of the adjacent space, and the user's heat output;

[0115] In the specific implementation process of the present invention, the specific steps may be as follows:

[0116] S141: Freeze the wind direction space;

[0117] S142: Dynamically traverse the wind direction space and detect the wind force in each subspace in multiple dimensions;

[0118] S143: Collect each sub-wind force coefficient based on the wind force detection of each subspace;

[0119] S144: Define the wind force coefficient corresponding to the wind direction space according to each sub-wind force coefficient, the corresponding subspace, and the working power of the handheld fan;

[0120] S145: Associate the wind force coefficient corresponding to the wind direction space, the heat coefficient of adjacent spaces, and the heat output of the user;

[0121] S146: Perform multi-dimensional interaction on the wind force coefficient corresponding to the wind direction space, the heat coefficient of adjacent spaces, and the heat output of the user, and define the wind force output of the handheld fan and the corresponding movement trajectory.

[0122] In the embodiment of the present application, an environment space is constructed according to the environment where the handheld fan is located and the surrounding environment of the user; the wind force parameters of the user in different space dimensions are defined based on the traversal of the environment space; the wind direction space of the user is defined according to multiple wind force parameters, the orientation of the user, and the heat distribution map of the user; the wind force output of the handheld fan and the corresponding movement trajectory are defined according to the wind force coefficient corresponding to the wind direction space, the heat coefficient of adjacent spaces, and the heat output of the user, which takes into account the overall consideration of the wind force coefficient corresponding to the wind direction space, the heat coefficient of adjacent spaces, and the heat output of the user, realizes the multi-dimensional control of the wind force coefficient corresponding to the wind direction space, the heat coefficient of adjacent spaces, and the heat output of the user, and ensures the accuracy of the wind force output of the handheld fan and the corresponding movement trajectory.

[0123] At this time, freezing the wind direction space introduces the wind direction space and controls the wind direction space. Further, dynamically traverse the wind direction space and detect the wind force in each subspace in multiple dimensions, so as to collect each sub-wind force coefficient based on the wind force detection of each subspace, introduce each sub-wind force coefficient, and realize the multiple interactions of each sub-wind force coefficient.

[0124] Therefore, according to each sub-wind force coefficient, the corresponding subspace, and the working power of the handheld fan, the wind force coefficient corresponding to the wind direction space is defined. By introducing each sub-wind force coefficient, the corresponding subspace, and the working power of the handheld fan, and considering them as a whole, multi-dimensional control of each sub-wind force coefficient, the corresponding subspace, and the working power of the handheld fan is achieved, ensuring the accuracy of the wind force coefficient corresponding to the wind direction space.

[0125] Furthermore, correlate the wind force coefficient corresponding to the wind direction space, the heat coefficient of adjacent spaces, and the heat output of the user; conduct multi-dimensional interaction on the wind force coefficient corresponding to the wind direction space, the heat coefficient of adjacent spaces, and the heat output of the user, and define the wind force output of the handheld fan and the corresponding movement trajectory. By introducing the wind force output of the handheld fan and the corresponding movement trajectory, precise control of the wind force output of the handheld fan and the corresponding movement trajectory is achieved.

[0126] Reference Figure 6 , S15: Based on the wind force output of the handheld fan, the movement trajectory of the handheld fan, and the relative position of the handheld fan, construct a wind force supply system, and trigger dynamic regulation of the handheld fan based on the wind force supply system, the heat change of the user, and the corresponding change space;

[0127] In the specific implementation process of the present invention, the specific steps can be:

[0128] S151: Fix the wind force output of the handheld fan;

[0129] S152: Correlate the wind force output of the handheld fan, the movement trajectory of the handheld fan, and the relative position of the handheld fan;

[0130] S153: Construct a wind force supply system according to the wind force output of the handheld fan, the movement trajectory of the handheld fan, and the relative position of the handheld fan;

[0131] S154: Monitor the heat of the user in real time and collect the heat change of the user;

[0132] S155: Match the corresponding change space according to the heat generation direction of the user and the heat change of the user;

[0133] S156: Correlate the wind force supply system, the heat change of the user, and the corresponding change space, and trigger dynamic regulation of the handheld fan according to the wind force supply system, the heat change of the user, and the corresponding change space, and realize real-time control of the heat change of the user based on the dynamic regulation of the handheld fan.

[0134] In the embodiments of the present application, the wind output of the fixed-frame handheld fan is introduced, including the wind output of the handheld fan, the movement trajectory of the handheld fan, and the relative position of the handheld fan. The wind output of the handheld fan, the movement trajectory of the handheld fan, and the relative position of the handheld fan are associated. Thus, a wind supply system is constructed based on the wind output of the handheld fan, the movement trajectory of the handheld fan, and the relative position of the handheld fan, taking into account the overall situation of the wind output of the handheld fan, the movement trajectory of the handheld fan, and the relative position of the handheld fan, achieving multi-dimensional control of the wind output of the handheld fan, the movement trajectory of the handheld fan, and the relative position of the handheld fan, and ensuring the accuracy of the wind supply system.

[0135] Therefore, the user's heat is monitored in real time, and the amount of change in the user's heat is collected; according to the user's heat generation direction and the amount of change in the user's heat, a corresponding change space is matched. The user's heat generation direction and the amount of change in the user's heat are introduced, and multiple matches are made for the user's heat generation direction and the amount of change in the user's heat, thus ensuring the accuracy of the change space.

[0136] Furthermore, the wind supply system, the amount of change in the user's heat, and the corresponding change space are associated, and the dynamic regulation of the handheld fan is triggered based on the wind supply system, the amount of change in the user's heat, and the corresponding change space. Based on the dynamic regulation of the handheld fan, real-time control of the change in the user's heat is achieved, taking into account the overall situation of the wind supply system, the amount of change in the user's heat, and the corresponding change space, ensuring multi-dimensional control of the wind supply system, the amount of change in the user's heat, and the corresponding change space, and thus realizing the dynamic regulation of the handheld fan.

[0137] Reference Figure 7 , S16: In the dynamic adjustment of the handheld fan, based on the air outlet channel, wind loss amount, and the attitude of the handheld fan in the handheld fan, the regulation of the air outlet path of the air outlet channel is triggered. According to the air outlet path of the air outlet channel, the corresponding loss node, and the air output volume, the auxiliary mode of the handheld fan is triggered, and the loss node and the wind speed of the handheld fan are dynamically regulated;

[0138] In the specific implementation process of the present invention, the specific steps may be:

[0139] S161: In the dynamic adjustment of the handheld fan, the air outlet channel and wind loss amount in the handheld fan are collected;

[0140] S162: The air outlet channel, wind loss amount, and the attitude of the handheld fan in the handheld fan are associated, and multi-dimensional control is performed on the air outlet channel, wind loss amount, and the attitude of the handheld fan in the handheld fan;

[0141] S163: Trigger the regulation of the air outlet path of the air outlet channel based on the multi-dimensional control of the air outlet channel, the wind loss amount, and the posture of the handheld fan;

[0142] S164: Collect the air outlet path of the air outlet channel;

[0143] S165: Associate the air outlet path of the air outlet channel, the corresponding loss node, and the air output volume of the air outlet channel;

[0144] S166: Trigger the auxiliary mode of the handheld fan according to the air outlet path of the air outlet channel, the corresponding loss node, and the air output volume, and dynamically regulate the loss node and the wind speed of the handheld fan based on the auxiliary mode of the handheld fan.

[0145] In the specific implementation process of the present invention, a wind power supply system is constructed based on the wind power output of the handheld fan, the movement trajectory of the handheld fan, and the relative position of the handheld fan. The dynamic regulation of the handheld fan is triggered based on the wind power supply system, the heat change amount of the user, and the corresponding change space; in the dynamic adjustment of the handheld fan, the regulation of the air outlet path of the air outlet channel is triggered based on the air outlet channel, the wind loss amount, and the posture of the handheld fan. The auxiliary mode of the handheld fan is triggered according to the air outlet path of the air outlet channel, the corresponding loss node, and the air output volume, and the loss node and the wind speed of the handheld fan are dynamically regulated, which is compatible with the dynamic regulation of the handheld fan, the loss control of the air outlet channel, and the auxiliary mode of the handheld fan, realizing the control of the wind speed of the handheld fan and ensuring the accuracy of the wind speed control of the handheld fan.

[0146] At this time, in the dynamic adjustment of the handheld fan, collect the air outlet channel and the wind loss amount in the handheld fan; associate the air outlet channel, the wind loss amount, and the posture of the handheld fan in the handheld fan, and perform multi-dimensional control on the air outlet channel, the wind loss amount, and the posture of the handheld fan in the handheld fan, realizing the overall consideration of the air outlet channel, the wind loss amount, and the posture of the handheld fan in the handheld fan.

[0147] Furthermore, the regulation of the air outlet path of the air outlet channel is triggered based on the multi-dimensional control of the air outlet channel, the wind loss amount, and the posture of the handheld fan. The air outlet path of the air outlet channel is introduced, and the air outlet path of the air outlet channel is adaptively regulated, so as to perform subsequent control along the air outlet path of the air outlet channel.

[0148] Therefore, collect the air outlet path of the air outlet channel; associate the air outlet path of the air outlet channel, the corresponding loss node, and the air output volume; trigger the auxiliary mode of the handheld fan according to the air outlet path of the air outlet channel, the corresponding loss node, and the air output volume, which takes into account the overall situation of the air outlet path of the air outlet channel, the corresponding loss node, and the air output volume, realizes the multi-dimensional control of the air outlet path of the air outlet channel, the corresponding loss node, and the air output volume, ensures the control of the auxiliary mode of the handheld fan. At the same time, based on the auxiliary mode of the handheld fan, dynamically adjust the loss node and the wind speed of the handheld fan, realize the overall control of the loss node and the wind speed of the handheld fan, and make full use of the auxiliary mode of the handheld fan to realize the control of the wind speed of the handheld fan, ensuring the accuracy of the wind speed control of the handheld fan.

[0149] In the embodiment of the present invention, through the method in the embodiment of the present invention, construct an environmental space according to the environment where the handheld fan is located and the surrounding environment of the user; define the wind force parameters of the user in different spatial dimensions based on the traversal of the environmental space; define the wind direction space of the user according to multiple wind force parameters, the orientation of the user, and the heat distribution map of the user; define the wind force output of the handheld fan and the corresponding movement trajectory according to the wind force coefficient corresponding to the wind direction space, the heat coefficient of the adjacent space, and the heat output of the user, which takes into account the overall situation of the wind force coefficient corresponding to the wind direction space, the heat coefficient of the adjacent space, and the heat output of the user, realizes the multi-dimensional control of the wind force coefficient corresponding to the wind direction space, the heat coefficient of the adjacent space, and the heat output of the user, and ensures the accuracy of the wind force output of the handheld fan and the corresponding movement trajectory.

[0150] Furthermore, construct a wind force supply system based on the wind force output of the handheld fan, the movement trajectory of the handheld fan, and the relative position of the handheld fan, and trigger the dynamic adjustment of the handheld fan based on the wind force supply system, the heat change of the user, and the corresponding change space; in the dynamic adjustment of the handheld fan, trigger the regulation of the air outlet path of the air outlet channel based on the air outlet channel, the wind force loss, and the attitude of the handheld fan in the handheld fan, trigger the auxiliary mode of the handheld fan according to the air outlet path of the air outlet channel, the corresponding loss node, and the air output volume, and dynamically adjust the loss node and the wind speed of the handheld fan, which takes into account the dynamic adjustment of the handheld fan, the loss control of the air outlet channel, and the auxiliary mode of the handheld fan, realizes the control of the wind speed of the handheld fan, and ensures the accuracy of the wind speed control of the handheld fan.

[0151] Please refer to Figure 8 , Figure 8 which is a schematic structural diagram of the wind speed control system of the handheld fan in the embodiment of the present invention.

[0152] AsFigure 8 As shown, a wind speed control system for a handheld fan, the wind speed control system of the handheld fan includes:

[0153] An environmental space module 21, configured to construct an environmental space according to the environment where the handheld fan is located and the user's surrounding environment;

[0154] A wind force parameter module 22, configured to define the wind force parameters of the user in different spatial dimensions based on the traversal of the environmental space;

[0155] A wind direction space module 23, configured to define the wind direction space of the user according to multiple wind force parameters, the user's orientation, and the user's heat distribution map;

[0156] A wind force output module 24, configured to define the wind force output of the handheld fan and the corresponding movement trajectory according to the wind force coefficient corresponding to the wind direction space, the heat coefficient of the adjacent space, and the user's heat output;

[0157] A first dynamic regulation module 25, configured to construct a wind force supply system based on the wind force output of the handheld fan, the movement trajectory of the handheld fan, and the relative position of the handheld fan, and trigger the dynamic regulation of the handheld fan based on the wind force supply system, the user's heat change amount, and the corresponding change space;

[0158] An auxiliary module 26, configured to, during the dynamic adjustment of the handheld fan, trigger the regulation of the air outlet path of the air outlet channel based on the air outlet channel, the wind force loss amount, and the attitude of the handheld fan in the handheld fan, trigger the auxiliary mode of the handheld fan according to the air outlet path of the air outlet channel, the corresponding loss node, and the air output volume, and dynamically regulate the loss node and the wind speed of the handheld fan.

[0159] Please refer to Figure 9 , and hereinafter, an electronic device 40 according to this embodiment of the present invention will be described with reference to Figure 9 . Figure 9 The displayed electronic device 40 is only an example and should not impose any limitation on the functions and usage scope of the embodiments of the present invention.

[0160] As Figure 9 shown, the electronic device 40 is presented in the form of a general-purpose computing device. The components of the electronic device 40 may include, but are not limited to: at least one of the above-mentioned processing units 41, at least one of the above-mentioned storage units 42, and a bus 43 connecting different system components (including the storage unit 42 and the processing unit 41).

[0161] Wherein, the storage unit stores program codes, and the program codes can be executed by the processing unit 41, so that the processing unit 41 executes the steps according to various exemplary embodiments of the present invention described in the "Embodiment Method" part of this specification.

[0162] The storage unit 42 may include a readable medium in the form of a volatile storage unit, such as a random access storage unit (RAM) 421 and / or a cache storage unit 422, and may further include a read-only storage unit (ROM) 423.

[0163] The storage unit 42 may also include a program / utilities 424 having a set (at least one) of program modules 425. Such program modules 425 include, but are not limited to: an operating system, one or more application programs, other program modules, and program data. Each or some combination of these examples may include an implementation of a network environment.

[0164] The bus 43 may represent one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processing unit, or a local bus using any of a variety of bus structures.

[0165] The electronic device 40 may also communicate with one or more external devices (such as a keyboard, a pointing device, a Bluetooth device, etc.), may also communicate with one or more devices that enable a user to interact with the electronic device 40, and / or may communicate with any device that enables the electronic device 40 to communicate with one or more other computing devices (such as a router, a modem, etc.). Such communication may be through an input / output (I / O) interface 44. And, the electronic device 40 may also communicate with one or more networks (such as a local area network (LAN), a wide area network (WAN), and / or a public network, such as the Internet) through a network adapter 45. As Figure 9 shown, the network adapter 45 communicates with other modules of the electronic device 40 through the bus 43. It should be understood that although Figure 9 not shown, other hardware and / or software modules may be used in conjunction with the electronic device 40, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup planning systems, etc.

[0166] Through the description of the above embodiments, those skilled in the art can easily understand that the example embodiments described herein can be implemented by software, or can be implemented by the way of software in combination with necessary hardware. Therefore, the technical solutions according to the embodiments of the present disclosure can be embodied in the form of a software product, which can be stored in a non-volatile storage medium (which can be a CD-ROM, a USB flash drive, a mobile hard disk, etc.) or on a network, including several instructions to enable a computing device (which can be a personal computer, a server, a terminal device, or a network device, etc.) to execute the method according to the embodiments of the present disclosure.

[0167] Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above embodiments can be completed by instructing relevant hardware through a program. This program can be stored in a computer-readable storage medium, and the storage medium can include: read-only memory (ROM, Read Only Memory), random access memory (RAM, Random Access Memory), magnetic disks or optical discs, etc. Moreover, it stores computer program instructions, and when the computer program instructions are executed by a computer, the computer is made to execute the method according to the above.

[0168] In addition, the above has introduced in detail the wind speed control method and system of the handheld fan provided by the embodiments of the present invention. Specific examples have been used herein to elaborate on the principle and implementation manner of the present invention. The description of the above embodiments is only used to help understand the method and its core idea of the present invention; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation on the present invention.

Claims

1. A method for controlling the wind speed of a handheld fan, characterized in that: Applied to wind speed control scenarios of handheld fans; The wind speed control method of the handheld fan comprises: Constructing an environmental space according to the environment where the handheld fan is located and the surrounding environment of the user; Define the user's wind parameters in different spatial dimensions based on the traversal of the environment space; defining a user's wind direction space based on a plurality of wind parameters, the user's orientation, and the user's heat distribution map; The wind output and the corresponding moving trajectory of the handheld fan are defined according to the wind coefficient corresponding to the wind direction space, the heat coefficient of the adjacent space and the heat output of the user; A wind supply system is constructed based on the wind output of the handheld fan, the moving trajectory of the handheld fan and the relative position of the handheld fan, and dynamic regulation of the handheld fan is triggered based on the wind supply system, the heat change of the user and the corresponding change space; In the dynamic adjustment of the handheld fan, the air outlet path of the air outlet channel is triggered based on the air outlet channel, wind loss and the posture of the handheld fan. The auxiliary mode of the handheld fan is triggered according to the air outlet path of the air outlet channel, the corresponding loss node and the air outlet volume, and the loss node and the wind speed of the handheld fan are dynamically regulated.

2. The wind speed control method of a handheld fan according to claim 1, characterized in that: The step of constructing an environmental space according to the environment where the handheld fan is located and the surrounding environment of the user includes: Collecting the location of the handheld fan, and defining the environment where the handheld fan is located based on the environmental detection of the location of the handheld fan; Collecting the relative space of the user with respect to the handheld fan, and defining the user's surrounding environment according to the traversal of the relative space; Dynamically interact with the environment where the handheld fan is located and the user's surrounding environment; Defining a spatial parameter set and an environmental parameter set based on a dynamic interaction between an environment where the handheld fan is located and an environment surrounding the user; The environmental space is constructed according to the spatial parameter set, the environmental parameter set and the previous movement trajectory of the handheld fan.

3. The wind speed control method of a handheld fan according to claim 1, characterized in that: The wind parameters of the user in different spatial dimensions are defined based on the traversal of the environment space, including: Freeze the environment and space; A matching coefficient is defined based on the matching of the environment where the handheld fan is located and the surrounding environment of the user; A corresponding traversal mode is defined according to the matching coefficient, the form of the environment space and the service life of the handheld fan; Triggering traversal of the environment space based on the environment space and the traversal mode; Defining multiple wind parameters based on traversal of the environment space; The user's wind parameters in different spatial dimensions are defined according to multiple wind coefficients, the user's location, and the ambient space.

4. The wind speed control method of a handheld fan according to claim 3, characterized in that: Defining the user's wind direction space according to a plurality of wind force parameters, the user's orientation, and the user's heat distribution map includes: Freeze multiple wind parameters; Defining a user's heat distribution map based on the user's location, the user's form, and the user's motion state; Correlating multiple wind parameters, the user's orientation, and the user's heat distribution map; A first space coefficient is defined according to a plurality of wind parameters and a user's orientation, and a second space coefficient is defined according to a plurality of wind parameters and a heat distribution map of the user; The wind direction space of the user is defined based on the first space coefficient, the second space coefficient, and the direction of the wind force experienced by the user.

5. The wind speed control method of a handheld fan according to claim 4, characterized in that: Defining the wind output and the corresponding moving trajectory of the handheld fan according to the wind force coefficient corresponding to the wind direction space, the heat coefficient of the adjacent space, and the heat output of the user includes: Freeze the wind direction space; Dynamically traverse the wind direction space and detect wind force in each subspace of the wind direction space in multiple dimensions; Collect each sub-wind coefficient based on wind detection of each sub-space; The wind force coefficient corresponding to the wind direction space is defined according to each sub-wind force coefficient, the corresponding sub-space and the working power of the handheld fan; The wind force coefficient corresponding to the associated wind direction space, the heat coefficient of the adjacent space, and the heat output of the user; The wind force coefficient corresponding to the wind direction space, the heat coefficient of the adjacent space and the heat output of the user are interacted in multiple dimensions, and the wind force output of the handheld fan and the corresponding moving trajectory are defined.

6. The wind speed control method of a handheld fan according to claim 5, characterized in that: The wind supply system is constructed based on the wind output of the handheld fan, the moving trajectory of the handheld fan and the relative position of the handheld fan, and the dynamic regulation of the handheld fan is triggered based on the wind supply system, the heat change of the user and the corresponding change space, including: The wind output of a fixed-frame handheld fan; Correlating the wind output of the handheld fan, the movement trajectory of the handheld fan, and the relative position of the handheld fan; A wind supply system is constructed according to the wind output of the handheld fan, the moving trajectory of the handheld fan and the relative position of the handheld fan.

7. The wind speed control method of a handheld fan according to claim 6, characterized in that: The wind supply system is constructed based on the wind output of the handheld fan, the moving trajectory of the handheld fan and the relative position of the handheld fan, and the dynamic regulation of the handheld fan is triggered based on the wind supply system, the heat change of the user and the corresponding change space, and also includes: Monitor the user's heat in real time and collect the user's heat changes; Match the corresponding change space according to the user's heating direction and the user's heat change amount; The wind power supply system, the user's heat change and the corresponding change space are associated, and the dynamic regulation of the handheld fan is triggered according to the wind power supply system, the user's heat change and the corresponding change space, so as to realize the real-time control of the user's heat change based on the dynamic regulation of the handheld fan.

8. The wind speed control method of a handheld fan according to claim 7, characterized in that: In the dynamic adjustment of the handheld fan, the air outlet path of the air outlet channel is regulated based on the air outlet channel, the wind loss amount and the posture of the handheld fan, the auxiliary mode of the handheld fan is triggered according to the air outlet path of the air outlet channel, the corresponding loss node and the air volume, and the loss node and the wind speed of the handheld fan are dynamically regulated, including: In the dynamic adjustment of the handheld fan, the air outlet channel and wind loss in the handheld fan are collected; Associating the air outlet channel, wind loss and posture of the handheld fan, and controlling the air outlet channel, wind loss and posture of the handheld fan in multiple dimensions; The regulation of the air outlet path of the air outlet channel is triggered based on multi-dimensional control of the air outlet channel, wind loss and the posture of the handheld fan.

9. The wind speed control method of a handheld fan according to claim 8, characterized in that: In the dynamic adjustment of the handheld fan, the air outlet path of the air outlet channel is regulated based on the air outlet channel, the wind loss amount and the posture of the handheld fan, the auxiliary mode of the handheld fan is triggered according to the air outlet path of the air outlet channel, the corresponding loss node and the air volume, and the loss node and the wind speed of the handheld fan are dynamically regulated, which also includes: Collect the air outlet path of the air outlet channel; Associate the air outlet path of the air outlet channel with the air outlet path of the air outlet channel, the corresponding loss node and the air volume; The auxiliary mode of the handheld fan is triggered according to the air outlet path of the air outlet channel, the corresponding loss node and the air outlet volume, and the loss node and the wind speed of the handheld fan are dynamically regulated based on the auxiliary mode of the handheld fan.

10. A wind speed control system for a handheld fan, characterized in that: The wind speed control system of the handheld fan is applied to the wind speed control method of the handheld fan as claimed in any one of claims 1 to 9, and the wind speed control system of the handheld fan comprises: An environmental space module is used to construct an environmental space according to the environment where the handheld fan is located and the surrounding environment of the user; The wind parameter module is used to define the user's wind parameters in different spatial dimensions based on the traversal of the environment space; A wind direction space module, used to define a user's wind direction space based on multiple wind parameters, the user's orientation, and the user's heat distribution map; A wind output module is used to define the wind output of the handheld fan and the corresponding moving trajectory according to the wind coefficient corresponding to the wind direction space, the heat coefficient of the adjacent space and the heat output of the user; A first dynamic control module is used to build a wind supply system based on the wind output of the handheld fan, the movement trajectory of the handheld fan and the relative position of the handheld fan, and trigger the dynamic control of the handheld fan based on the wind supply system, the heat change of the user and the corresponding change space; The auxiliary module is used to trigger the regulation of the air outlet path of the air outlet channel based on the air outlet channel, wind loss and posture of the handheld fan in the dynamic adjustment of the handheld fan, trigger the auxiliary mode of the handheld fan according to the air outlet path of the air outlet channel, the corresponding loss node and the air outlet volume, and dynamically regulate the loss node and the wind speed of the handheld fan.

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