CN112922876A - Blowing control method of fan, terminal equipment, system and storage medium - Google Patents
Blowing control method of fan, terminal equipment, system and storage medium Download PDFInfo
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- CN112922876A CN112922876A CN201911236625.7A CN201911236625A CN112922876A CN 112922876 A CN112922876 A CN 112922876A CN 201911236625 A CN201911236625 A CN 201911236625A CN 112922876 A CN112922876 A CN 112922876A
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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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
- F04D25/105—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air by changing rotor axis direction, e.g. oscillating fans
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/174—Facial expression recognition
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/20—Movements or behaviour, e.g. gesture recognition
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Abstract
The application provides a blowing control method of a fan, terminal equipment, a system and a storage medium, wherein the method comprises the following steps: acquiring an image shot by a camera device in an air supply range of a fan; if the shot image contains a user, generating a track setting interface according to the image, and displaying the track setting interface, wherein the track setting interface comprises a user image; generating a blowing track based on the user operation on the user image in the track setting interface; and sending the blowing track to the fan so that the fan blows air to a user according to the running of the blowing track. Therefore, the user can conveniently set the corresponding blowing track, diversified control modes are provided, and the user experience is improved.
Description
Technical Field
The application relates to the technical field of household appliances, in particular to a blowing control mode of a fan, a terminal device, a fan control system and a storage medium.
Background
At present, fans in the market all adopt a directional blowing mode or a swing blowing mode within a fixed range, and regardless of whether users are in front of the current fans or how many users are, the working modes of the existing electric fans are fixed, namely the directional blowing mode or the swing blowing mode within the fixed range is adopted, and the users are required to manually select the corresponding modes. Therefore, the existing fan is not only fixed in working mode but also single, cannot meet the requirements of users, and is easy to cause resource waste.
Disclosure of Invention
The application provides a blowing control method of a fan, a terminal device, a fan control system and a storage medium, and aims to provide a more intelligent control mode.
In a first aspect, the present application provides a method of controlling blowing, the method comprising:
acquiring an image shot by a camera device in an air supply range of a fan;
if the shot image contains a user, generating a track setting interface according to the image, and displaying the track setting interface, wherein the track setting interface comprises a user image;
generating a blowing track based on the user operation on the user image in the track setting interface;
and sending the blowing track to the fan so that the fan blows air to a user according to the running of the blowing track.
In a second aspect, the present application further provides a terminal device, where the terminal device includes a display, a memory, and a processor;
the display is used for displaying a track setting interface, and the memory is used for storing a computer program;
the processor is configured to execute the computer program and to implement the above-mentioned blowing control method when executing the computer program.
In a third aspect, the present application further provides a fan control system, including:
the fan is provided with a camera device and a communication module;
the terminal equipment is in communication connection with the fan;
the fan is used for determining a blowing scanning range and sending the determined blowing scanning range to the terminal equipment, and the terminal equipment is used for realizing the blowing control method.
In a fourth aspect, the present application also provides a computer-readable storage medium storing a computer program which, when executed by a processor, causes the processor to implement the blow control method as described above.
The application discloses a blowing control method of a fan, a terminal device, a fan control system and a storage medium, wherein an image shot by the fan through a camera device in an air supply range is obtained; if the shot image contains a user, generating a track setting interface according to the image, and displaying the track setting interface, wherein the track setting interface comprises a user image; generating a blowing track based on the user operation on the user image in the track setting interface; and sending the blowing track to the fan so that the fan blows air to a user according to the running of the blowing track. Therefore, the user can conveniently set the corresponding blowing track, diversified control modes are provided, and the user experience is improved.
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 control system according to an embodiment of the present application;
fig. 2 is a schematic block diagram of a terminal device provided by an embodiment of the present application;
fig. 3 is a flowchart illustrating steps of a blowing control method according to an embodiment of the present application;
FIG. 4 is a schematic diagram of a trajectory setting interface provided by embodiments of the present application;
FIGS. 5a and 5b are schematic diagrams illustrating an effect of another track setting interface provided by an embodiment of the present application;
FIG. 6 is a schematic diagram of a process for setting a blowing trajectory based on a trajectory setting interface provided by an embodiment of the present application;
fig. 7 is a schematic diagram illustrating an effect of blowing based on a blowing trajectory according to an embodiment of the present application;
fig. 8 is a flow chart illustrating steps of another blowing control method provided by an embodiment of the present application;
FIG. 9 is a schematic diagram of yet another trajectory setting interface provided by an embodiment of the present application.
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.
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.
The embodiment of the application provides a blowing control method of a fan, terminal equipment, a system and a storage medium. The blowing control method can be applied to the terminal equipment, so that a user can set different blowing tracks by means of the terminal equipment, the fan blows according to the set blowing tracks, and then diversified control modes are provided, and the user experience is improved.
Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a fan control system according to an embodiment of the present disclosure. The fan control system 100 comprises a terminal device 10 and a fan 20, wherein the terminal device 10 and the fan 20 are connected in communication for controlling the fan 20.
For example, the terminal device 10 is configured to send a start instruction to the fan 20, and the fan 20 starts a fan motor to drive blades to rotate according to the start instruction to supply air; and for example, to send a shutdown command to the fan 20, and the fan 20 shuts down the fan according to the shutdown command to stop the operation.
Specifically, an application program (APP) may be installed in the terminal device 10 so that the user can use the APP to realize control of the fan 20.
The terminal device 10 includes an electronic device such as a smart phone, a tablet computer, a personal computer, or a wearable device.
The fan 20 includes a floor fan, a tower fan, a desk fan, a bladeless fan, a wall fan, etc., or may include an electric heating fan, an air conditioning fan, an air conditioner, etc.
It should be noted that in the embodiment of the present application, the head of the fan 20 can swing in a certain direction, such as in a horizontal direction, and/or in a vertical direction, wherein the swing can be realized by using a motor and a driving mechanism, such as a crank and a connecting rod, or a driving wheel and a driven wheel cooperating with each other.
It is understood that, in the embodiment of the present application, a combination of swinging in the horizontal direction and swinging in the vertical direction may be adopted at the same time, so that the fan 20 has more swinging blowing modes, i.e., more directional blowing modes may be realized.
Specifically, the fan 20 is provided with a camera device and a communication module, and the camera device can be, for example, a common camera, a depth camera, a dual camera, or the like; the communication module is used for performing communication connection with the terminal device 10, such as a bluetooth module, a Wi-Fi module, an LTE module, an NB-I oT module, an LoRa module, and the like.
The terminal device 10 and the fan are used in cooperation to execute the blowing control method provided by the embodiment of the application, so that the blowing control of the fan is realized, a more intelligent control mode is provided for a user, and the experience degree of the user is improved.
Illustratively, the terminal equipment is used for acquiring an image shot by a fan through a camera in an air supply range; if the shot image contains a user, generating a track setting interface according to the image, and displaying the track setting interface, wherein the track setting interface comprises a user image; generating a blowing track based on the user operation on the user image in the track setting interface; sending the blowing trajectory to the fan. And the fan blows air to the user according to the air blowing track. The control mode of variety has been provided from this, has improved user's experience degree, bloies according to the orbit of blowing that the user set up simultaneously, for current swing air supply in fixed range, should blow the mode and have pertinence more, can avoid the wasting of resources of fan from this.
Referring to fig. 2, fig. 2 is a schematic block diagram of a terminal device according to an embodiment of the present disclosure. In fig. 2, the terminal device 10 is embodied as a mobile phone, and the terminal device 10 includes a processor 11, a memory 12, and a display 13, wherein the processor 11, the memory 12, and the display 13 are connected via a bus.
The memory 12 may include, among other things, a nonvolatile storage medium and an internal memory.
The non-volatile storage medium may store an operating system and a computer program. The computer program comprises program instructions which, when executed, cause a processor to perform any one of the methods of controlling the air blowing.
The display 13 is used for displaying, and in the embodiment of the present application, is mainly used for displaying the trajectory setting interface and the established blowing trajectory.
The processor 11 is used to provide computing and control capabilities to support the operation of the entire terminal device.
The internal memory provides an environment for running a computer program in the nonvolatile storage medium, which, when executed by the processor, causes the processor to execute any one of the blowing control methods.
It is to be understood that the structure shown in fig. 2 is a block diagram of only a portion of the structure related to the present application, and does not constitute a limitation on the terminal device to which the present application is applied, and a specific terminal device may include more or less components than those shown in the figure, or combine some components, or have a different arrangement of components.
It should be understood that the Processor 11 may be a Central Processing Unit (CPU), and the Processor may be other general purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, etc. 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:
acquiring an image shot by a camera device in an air supply range of a fan; if the shot image contains a user, generating a track setting interface according to the image, and displaying the track setting interface, wherein the track setting interface comprises a user image; generating a blowing track based on the user operation on the user image in the track setting interface; and sending the blowing track to the fan so that the fan blows air to a user according to the running of the blowing track.
In some embodiments, the processor implements the generating a trajectory settings interface from the image, including:
determining the position coordinates of the user in the air supply range according to the position of the user in the image; determining interface size information of a track setting interface to be generated according to the position coordinates of the user in the air supply range; determining the posture information of the user in the image, and generating a cartoon image corresponding to the user according to the posture information; and generating a track setting interface according to the interface size information and the cartoon image, wherein the cartoon image is a user image.
In some embodiments, the acquiring, by the processor, an image captured by a camera device in an air supply range includes:
sending an image acquisition instruction to the fan so that the fan starts a camera device to acquire images within an air supply range according to the image acquisition instruction; and receiving a plurality of frames of images fed back by the fan.
In some embodiments, the processor generating a trajectory setting interface from the image includes:
generating a panoramic image according to the collected multi-frame images, and generating a track setting interface according to the panoramic image, wherein the panoramic image comprises a user image.
In some embodiments, the processor generates the blowing trajectory based on the user's operation on the user image in the trajectory setting interface, including:
detecting the operation of a user on a user image in the track setting interface; determining an operation type corresponding to the operation; and acquiring a preset track corresponding to the determined operation type, and taking the preset track as a blowing track.
In some embodiments, the processor is to implement: and if the click operation of the user on the user image in the track setting interface is detected, generating a fixed-point blowing mode.
In some embodiments, the processor implements the generating of the blowing trajectory according to the user operation on the user image in the trajectory setting interface, including:
acquiring sliding operation of a user on the track setting interface and/or a user image in the track setting interface; and determining a blowing track according to the sliding track corresponding to the sliding operation.
In some embodiments, the processor, after generating the blowing trajectory based on the user operation on the user image in the trajectory setting interface, includes:
displaying the blowing track; and if the modification operation of the displayed blowing track by the user is detected, modifying the blowing track according to the modification operation.
In some embodiments, before the processor implements the generating a trajectory setting interface from the image and displaying the trajectory setting interface, the method includes:
performing gesture recognition on a user in the image to obtain gesture information of the user; and if the posture information is matched with a preset posture, executing the step of generating a track setting interface according to the image and displaying the track setting interface.
In some embodiments, a track saving key or a track deleting key is arranged on the track setting interface; the processor further implements:
and if the situation that the user operates the track saving key or the track deleting key is detected, saving or deleting the blowing track.
In some embodiments, the processor further implements: and if the situation that the user starts the fan and does not operate in the track setting interface is detected, sending the stored blowing track to the fan so that the fan blows the user according to the stored blowing track.
For convenience of understanding, the blowing control method provided by the embodiment of the present application will be described in detail below with reference to the fan control system in fig. 1 and the terminal device in fig. 2. It should be noted that the fan control system and the terminal device described above constitute a limitation on an application scenario of the blowing control method provided in the embodiment of the present application.
Referring to fig. 3, fig. 3 is a schematic flowchart illustrating steps of a method for controlling blowing according to an embodiment of the present application. The blowing control method can be applied to the terminal equipment, and the blowing control of the fan by the user is realized through the terminal equipment, so that various control modes and different blowing experiences are provided, and the user experience is improved.
As shown in fig. 3, the blowing control method specifically includes steps S101 to S104.
S101, acquiring an image shot by the fan through the camera device in the air supply range.
After the fan is started, the fan controls a camera device arranged on the fan shell to shoot images, the shot images are identified, and whether a user (person) is included in the shot images or not is determined; if the shot image contains the user, executing the next step; and if the shot image does not contain the user, starting the camera device to shoot the image after a preset time interval.
In some embodiments, the shooting device can be actively controlled to collect images, so that the blowing control of the fan can be more reasonably realized, and the experience of a user is improved. The method comprises the following steps of obtaining an image shot by a fan through a camera device in an air supply range, and specifically comprises the following steps: sending an image acquisition instruction to the fan so that the fan starts a camera device to acquire images within an air supply range according to the image acquisition instruction; and receiving a plurality of frames of images fed back by the fan. The image recognition is carried out by utilizing the multi-frame images, so that the existence of the user in front of the fan can be accurately confirmed.
For example, when a user starts the fan, an image acquisition instruction is sent to the fan, so that the fan starts the camera device to acquire images within the air supply range according to the image acquisition instruction.
The user can start the fan through the fan starting button, and the APP of the terminal equipment can also be used for sending a starting instruction to start the fan.
S102, if the shot image contains the user, generating a track setting interface according to the image, and displaying the track setting interface, wherein the track setting interface comprises the user image.
If the user is determined to be contained in the shot image, the fact that the user exists in front of the fan can be indicated, the fact that the user is likely to use the fan to blow air is further indicated, a track setting interface is generated according to the image, the track setting interface is displayed, the track setting interface comprises the user image, namely the user image is displayed on the track setting interface, and the specific display position is not limited.
Specifically, as shown in fig. 4, the displayed trajectory setting interface includes a user image, and the user image may be displayed while a use tutorial is displayed when the user uses the trajectory setting interface for the first time, and the use tutorial includes instructions indicating how the user operates the user image to generate different blowing trajectories. Of course, the use tutorial may be displayed when the user is not using the first time, such as when the user clicks the track set interface. Certainly, the user image can also be clicked by the user, and prompt information is displayed to prompt the user to set a corresponding blowing track according to the user image.
In some embodiments, to improve the accuracy of the blowing trajectory setting and further improve the user experience. The generating of the track setting interface according to the image specifically comprises: determining the position coordinates of the user in the air supply range according to the position of the user in the image; determining interface size information of a track setting interface to be generated according to the position coordinates of the user in the air supply range; determining the posture information of the user in the image, and generating a cartoon image corresponding to the user according to the posture information; and generating a track setting interface according to the interface size information and the cartoon image, wherein the cartoon image is a user image.
Specifically, for example, if the position of the user in the image is a middle position, the position coordinate of the user in the air supply range may be determined as the middle of the air supply range according to the middle position; or, for example, if the position of the user in the image is the upper left corner, the position coordinate of the user in the air supply range may be determined as the upper left corner of the air supply range according to the upper left corner.
Specifically, for example, if the position coordinate of the user in the air supply range is the middle of the air supply range, a preset distance may be extended in the middle to form a target area. Therefore, the interface size information of the track setting interface to be generated can be determined according to the size of the target area, for example, the size of the target area is reduced according to a certain proportion, and the interface size information of the track setting interface to be generated is obtained.
Of course, the target region may be formed by extending a first preset distance in the horizontal direction at the middle position and extending a second preset distance in the vertical direction at the middle position. The first preset distance is related to the body type of the user, such as fat and thin, and the specific size is not limited herein, with the aim of covering the user in the horizontal direction; the second preset distance is associated with a height of the user, which may be the user's height, or a recognized height, etc.
Specifically, expression and posture recognition is performed on a user in a shot image, for example, micro expression or sitting posture of the user is recognized, the recognized micro expression or sitting posture is determined as posture information of the user in the image, and a cartoon image corresponding to the user is generated according to the posture information, so that the expression and the sitting posture of the cartoon are similar to those of the user. And further improve user experience.
Illustratively, the cartoon image may be a cartoon character image or other type of image, as shown in fig. 5a, which is represented by an animal cartoon image and identifies a possibly hot and dry expression of the user, and displays sweat and hot and dry expressions in the animal cartoon image.
In some embodiments, after the user sets the blowing track and blows air, the camera device can be started to shoot the image of the user again, the expression of the user is identified, and when the expression of the user is identified to be changed, the expression of the cartoon image can be changed.
Illustratively, as shown in fig. 5a, the cartoon image indicates that the user is very hot, and after blowing air for a period of time, if the user is not so hot, the emotion naturally fades a lot, thereby changing the expression of the cartoon image, and specifically as shown in fig. 5b, the cartoon image indicates that the expression is leisurely faded after the user blows air through the fan.
Specifically, the size of a track setting interface to be generated is determined according to the interface size information, the track setting interface is generated, the cartoon image is displayed on the track setting interface, and the cartoon image is represented as a user image. Therefore, the experience degree of a user can be improved, a track setting interface can be effectively and reasonably generated, and the air blowing control efficiency is improved.
In some embodiments, to improve the accuracy of the blowing trajectory setting and further improve the user experience. The generating a trajectory setting interface according to the image includes: generating a panoramic image according to the collected multi-frame images, and generating a track setting interface according to the panoramic image, wherein the panoramic image comprises a user image.
Specifically, a panoramic image is generated according to collected multi-frame images, wherein the panoramic image comprises a user image, and a track setting interface is generated according to the panoramic image. According to the track setting interface generated by the panoramic image, not only can the blowing track for the user be generated, but also the blowing track for blowing the specified target can be generated, and the specified target is the target object located in the panoramic image. Therefore, a more diversified control mode is provided, and the experience degree of the user is further improved.
S103, generating a blowing track based on the operation of the user on the user image in the track setting interface.
Illustratively, the operation of the user on the user image in the trajectory setting interface by the user includes: a slide operation, a click operation, a double-click operation, a drag operation, a press operation, and the like. And generating a blowing track corresponding to the operation according to the operations.
For example, detecting the operation of the user on the user image in the track setting interface; determining an operation type corresponding to the operation; and acquiring a preset track corresponding to the determined operation type, and taking the preset track as a blowing track.
The operation types comprise sliding operation, clicking operation, double-clicking operation, dragging operation, pressing operation and the like, and each operation type corresponds to one blowing track.
For example, the sliding operation corresponds to a freely set trajectory, i.e., a corresponding blowing trajectory is determined according to the position of the sliding.
For example, the click operation corresponds to a directional blowing mode, the directional blowing mode is fixed blowing, and a blowing track corresponding to the fixed blowing is fixed-point blowing, that is, the fan head does not swing to blow.
For example, the directional blowing mode corresponding to the double-click operation is switched to the swing blowing mode, or the swing blowing mode is switched to the directional blowing mode.
For another example, a drag operation blows air from one location to another; the pressing operation changes the wind power on the basis of the previously determined blowing track. Illustratively, the magnitude of the wind is determined according to the length of the pressing time. For example, if the pressing time is long, the wind power is increased, and if the pressing time is short, the wind power is decreased.
In some embodiments, in order to facilitate a user to make more complicated and various blowing tracks, a sliding operation of the user on the track setting interface and/or a user image in the track setting interface may also be obtained; and determining a blowing track according to the sliding track corresponding to the sliding operation.
Specifically, that is, according to the corresponding trajectory of the sliding operation, as the blowing trajectory, as shown in fig. 6, if the user slides a "U" -shaped pattern in the trajectory setting interface with respect to the user image, the "U" -shaped pattern is used as the blowing trajectory.
It is understood that, in addition to the "U" pattern, an "O" pattern, an "L" pattern, a "T" pattern, a "Z" pattern, or the like may be used.
S104, sending the blowing track to the fan, so that the fan blows air to a user according to the blowing track.
And sending the generated blowing track to a controller of the fan, and after the user is positioned, controlling the head movement of the fan by the controller of the fan according to the blowing track to realize blowing to the user according to the blowing track. The user can be positioned by specifically adopting a camera device.
For example, the U-shaped blowing track is sent to the fan, so that the fan controls the head of the fan to move according to the U-shaped blowing track, and the customized blowing for the user is realized.
Illustratively, as shown in fig. 7, a "U" -shaped blowing track is sent to the fan 20, and the fan 20 performs back and forth blowing to the user according to the "U" -shaped blowing track in the direction of the arrow, where the back and forth blowing all moves according to the "U" -shaped blowing track.
The embodiments described above provide a blowing control method that obtains an image of a fan captured by a camera device within an air supply range; if the shot image contains a user, generating a track setting interface according to the image, and displaying the track setting interface, wherein the track setting interface comprises a user image; generating a blowing track based on the user operation on the user image in the track setting interface; and sending the blowing track to the fan so that the fan blows air to a user according to the running of the blowing track. Therefore, the user can conveniently set the corresponding blowing track, diversified control modes are provided, and the user experience is improved.
Referring to fig. 8, fig. 8 is a schematic flowchart illustrating steps of a method for controlling blowing according to an embodiment of the present disclosure. The blowing control method can be applied to the terminal equipment, and the blowing control of the fan by the user is realized through the terminal equipment, so that various control modes and different blowing experiences are provided, and the user experience is improved.
As shown in fig. 8, the air blowing control method specifically includes steps S201 to S205.
S201, acquiring an image shot by a fan through a camera device in an air supply range;
s202, if the shot image contains a user, carrying out gesture recognition on the user in the image to obtain gesture information of the user;
s203, if the posture information is matched with a preset posture, generating a track setting interface according to the image, and displaying the track setting interface, wherein the track setting interface comprises a user image;
s204, generating a blowing track based on the operation of a user on the user image in the track setting interface, and displaying the blowing track;
s205, sending the blowing track to the fan, so that the fan blows air to a user according to the running of the blowing track.
The posture information mainly comprises the body shape posture of the user, and the preset posture comprises a standing posture, a sitting posture, a lying posture and the like. And if the gesture information of the user is one of the preset gestures, determining that the gesture information is matched with the preset gesture.
Specifically, if the posture information is matched with a preset posture, a track setting interface is generated according to the image, and the track setting interface is displayed, wherein the track setting interface comprises a user image, so that a user can operate the track setting interface conveniently.
Whether the user really wants to use the fan to blow can be effectively and accurately determined through the preset gesture, the situation that the user only passes by is avoided, and therefore the blowing control method is more intelligent.
In some embodiments, in order to facilitate user operations and to facilitate the user to know the current blowing mode, the trajectory setting interface may include a plurality of virtual control keys and a working parameter display frame; the virtual control keys comprise a track deleting key, a track saving key, a track modifying key, a pause key and/or a shutdown key.
For example, as shown in fig. 9, the track setting interface includes a plurality of virtual control keys and an operating parameter display frame. The virtual control keys comprise a track deleting key, a track saving key, a track modifying key, a pause key and/or a shutdown key and the like, and the display modes of the virtual control keys are not limited; the operation parameter display frame comprises displaying the current wind power and/or the current mode and the like.
In some embodiments, it is detected whether the user operates the virtual control key, for example, if it is detected that the user operates the track saving key or the track deleting key, the blowing track is saved or deleted. Wherein, preserve the orbit of blowing, can use the orbit of blowing of preserving when opening the fan next time, and then practiced thrift user's settling time, improved user experience.
In some embodiments, if it is detected that the user turns on the fan and does not operate in the trajectory setting interface, the stored blowing trajectory is sent to the fan, so that the fan blows the user according to the stored blowing trajectory. Therefore, the setting time of a user can be saved, and meanwhile, a more intelligent control mode is provided.
For example, before sending the saved blowing track to the fan, prompt information may be output to prompt a user whether to send the saved blowing track to the fan, and the saved blowing track may be sent to the fan after receiving a determination instruction from the user. Thereby improving the user experience.
In the embodiment of the present application, in order to make the user clearly understand the established blowing trajectory, after the blowing trajectory is generated, the blowing trajectory may be further displayed. Specifically, the generated blowing track is displayed in a track setting interface, or a simulation animation is obtained by blowing the user image according to the blowing track simulation, and the simulation animation is displayed. Therefore, the user can know the blowing effect in advance, and the experience degree of the user is improved.
In some embodiments, after the blowing trajectory is displayed, it may be further detected whether a user performs a modification operation on the blowing trajectory, and if it is detected that the user performs the modification operation on the displayed blowing trajectory, the blowing trajectory is modified according to the modification operation. The user can modify the generated blowing track conveniently, and the accuracy and efficiency of the blowing track can be improved.
The embodiment of the application further provides a computer-readable storage medium, wherein a computer program is stored in the computer-readable storage medium, the computer program comprises program instructions, and the processor executes the program instructions to realize any one of the blowing control methods provided by the embodiment of the application.
The computer-readable storage medium may be an internal storage unit of the terminal device described in the foregoing embodiment, for example, a hard disk or a memory of the terminal device. The computer readable storage medium may also be an external storage device of the terminal device, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like provided on the terminal device.
While the invention has been described with reference to specific embodiments, the scope of the invention is not limited thereto, and those skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the invention. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (13)
1. An air blowing control method of a fan is characterized by comprising the following steps:
acquiring an image shot by a camera device in an air supply range of a fan;
if the shot image contains a user, generating a track setting interface according to the image, and displaying the track setting interface, wherein the track setting interface comprises a user image;
generating a blowing track based on the user operation on the user image in the track setting interface;
and sending the blowing track to the fan so that the fan blows air to a user according to the running of the blowing track.
2. The method of claim 1, wherein generating a trajectory settings interface from the image comprises:
determining the position coordinates of the user in the air supply range according to the position of the user in the image;
determining interface size information of a track setting interface to be generated according to the position coordinates of the user in the air supply range;
determining the posture information of the user in the image, and generating a cartoon image corresponding to the user according to the posture information;
and generating a track setting interface according to the interface size information and the cartoon image, wherein the cartoon image is a user image.
3. The method of claim 1, wherein the capturing of the image of the fan captured by the camera within the air supply range comprises:
sending an image acquisition instruction to the fan so that the fan starts a camera device to acquire images within an air supply range according to the image acquisition instruction; and
and receiving a plurality of frames of images fed back by the fan.
4. The method of claim 3, wherein generating a trajectory settings interface from the image comprises:
generating a panoramic image according to the collected multi-frame images, and generating a track setting interface according to the panoramic image, wherein the panoramic image comprises a user image.
5. The method according to any one of claims 1 to 4, wherein the generating of the blowing trajectory based on the user's operation on the user image in the trajectory setting interface comprises:
detecting the operation of a user on a user image in the track setting interface;
determining an operation type corresponding to the operation;
and acquiring a preset track corresponding to the determined operation type, and taking the preset track as a blowing track.
6. The method according to any one of claims 1 to 4, wherein the generating of the blowing trajectory according to the user operation on the user image in the trajectory setting interface comprises:
acquiring sliding operation of a user on the track setting interface and/or a user image in the track setting interface;
and determining a blowing track according to the sliding track corresponding to the sliding operation.
7. The method of claim 1, wherein after generating the blowing trajectory based on the user operation on the user image in the trajectory setting interface, the method comprises:
displaying the blowing track;
and if the modification operation of the displayed blowing track by the user is detected, modifying the blowing track according to the modification operation.
8. The method of claim 1, wherein before generating a trajectory setting interface from the image and displaying the trajectory setting interface, comprising:
performing gesture recognition on a user in the image to obtain gesture information of the user;
and if the posture information is matched with a preset posture, executing the step of generating a track setting interface according to the image and displaying the track setting interface.
9. The method according to claim 1, wherein a track saving key or a track deleting key is arranged on the track setting interface; the method further comprises the following steps:
and if the situation that the user operates the track saving key or the track deleting key is detected, saving or deleting the blowing track.
10. The method of claim 9, further comprising:
and if the situation that the user starts the fan and does not operate in the track setting interface is detected, sending the stored blowing track to the fan so that the fan blows the user according to the stored blowing track.
11. A terminal device, characterized in that the terminal device comprises a display, a memory and a processor;
the display is used for displaying a track setting interface, and the memory is used for storing a computer program;
the processor for executing the computer program and implementing the blow control method according to any of claims 1 to 10 when executing the computer program.
12. A fan control system, comprising:
the fan is provided with a camera device and a communication module;
the terminal equipment is in communication connection with the fan;
wherein the fan is configured to determine a blowing scanning range and transmit the determined blowing scanning range to the terminal device, and the terminal device is configured to implement the blowing control method according to any one of claims 1 to 10.
13. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program which, when executed by a processor, causes the processor to implement the blow control method according to any one of claims 1 to 10.
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| JP2011257071A (en) * | 2010-06-09 | 2011-12-22 | Mitsubishi Electric Corp | Air conditioner |
| JP2012117418A (en) * | 2010-11-30 | 2012-06-21 | Japan Science & Technology Agency | Blast system |
| CN105628216A (en) * | 2014-11-21 | 2016-06-01 | 松下知识产权经营株式会社 | Infrared detecting apparatus, infrared detection method, and air-conditioner |
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