CN109269041B - Air conditioner, air conditioner control method, and computer-readable storage medium - Google Patents
Air conditioner, air conditioner control method, and computer-readable storage medium Download PDFInfo
- Publication number
- CN109269041B CN109269041B CN201811034718.7A CN201811034718A CN109269041B CN 109269041 B CN109269041 B CN 109269041B CN 201811034718 A CN201811034718 A CN 201811034718A CN 109269041 B CN109269041 B CN 109269041B
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- user
- gesture
- acquiring
- operation parameters
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
- F24F2120/14—Activity of occupants
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention discloses an air conditioner control method, which comprises the following steps: acquiring a control gesture of an air conditioner, and acquiring face information corresponding to the control gesture; judging whether the user is a registered user or not according to the face information; if the user is the registered user, acquiring operation parameters preset by the user, wherein the operation parameters comprise cool operation parameters and/or warm operation parameters; and controlling the air conditioner to operate according to the operation parameters. The invention also discloses an air conditioner and a computer readable storage medium. Therefore, the self-adaptive personalized adjustment of the operation mode of the air conditioner can be realized through the gesture and the face information of the user, the requirement of the user on the automatic adjustment of the air conditioner is met, the intelligent degree of the air conditioner is improved, the air conditioner is more convenient to use, and the user experience is better.
Description
Technical Field
The present invention relates to the field of air conditioning technologies, and in particular, to an air conditioner, an air conditioner control method, and a computer-readable storage medium.
Background
The smart home appliances are increasingly paid attention to consumers and manufacturers, and various smart technologies are gradually applied to the home appliances to improve the usability and the intellectualization of the home appliances. The real-time monitoring and analysis of the conditions of indoor people by installing a high-definition camera and combining an image processing technology have become practical.
However, the intelligent degree of the existing intelligent air conditioner with the high-definition camera is not high, the crowd condition can be simply analyzed, the personalized air conditioning requirement of a user cannot be met, and the user experience is not high.
Disclosure of Invention
The invention mainly aims to provide an air conditioner, an air conditioner control method and a computer readable storage medium, and aims to solve the problems that the existing air conditioner is not high in intelligent degree and cannot meet the personalized air conditioning requirement of a user.
In order to achieve the above object, the present invention provides an air conditioning control method including the steps of:
acquiring a control gesture of a user, and acquiring face information corresponding to the control gesture;
judging whether the user is a registered user or not according to the face information;
if the user is the registered user, acquiring operation parameters preset by the user, wherein the operation parameters comprise cool operation parameters and/or warm operation parameters;
and controlling the air conditioner to operate according to the operation parameters.
Optionally, after the step of determining whether the user is a registered user according to the face information, the method further includes:
if the user is not the registered user, prompting the user to register;
after receiving a registration instruction of the user, acquiring registration information uploaded by the user, wherein the registration information comprises at least one of a photo of the user and face information of the user;
and storing the registration information to complete the registration of the user.
Optionally, after receiving the registration instruction of the user, the step of obtaining the registration information uploaded by the user includes:
and after receiving a registration instruction of the user, shooting a picture of the user and extracting face information from a picture frame of the picture to serve as the registration information.
Optionally, after the step of storing the registration information to complete the registration of the user, the method further includes:
and presetting and storing cool feeling operation parameters and warm feeling operation parameters of the air conditioner.
Optionally, the cool feeling operation parameter and the warm feeling operation parameter of the air conditioner each include at least one of a wind speed, a temperature, and a wind feeling parameter.
Optionally, after the step of storing the registration information to complete the registration of the user, the method further includes:
after the user finishes registering, whether the air conditioner is allowed to be controlled to be started through the control gesture is set;
when the user setting allows the air conditioner to be controlled to be started through the control gesture, controlling the air conditioner to be started and stopped through the control gesture, and controlling the air conditioner to run through the running parameters;
when the user setting does not allow the air conditioner to be controlled to be started through the control gesture, when the air conditioner is in a starting state, the operation of the air conditioner is controlled through the operation parameters.
Optionally, the step of controlling the operation of the air conditioner according to the operation parameter includes:
acquiring an operation mode of the air conditioner;
if the operation mode of the air conditioner is a refrigeration mode, the operation parameter is a cool operation parameter, and the air conditioner is controlled to operate according to the cool operation parameter;
and if the operation mode of the air conditioner is the heating mode, the operation parameter is a warm feeling operation parameter, and the air conditioner is controlled to operate according to the warm feeling operation parameter.
Optionally, the step of obtaining a control gesture of the air conditioner and obtaining face information corresponding to the control gesture includes:
acquiring a user gesture, and acquiring the similarity between the recognition gesture and the user gesture according to a preset recognition gesture;
when the similarity is larger than a first preset threshold value, acquiring the user gesture as a control gesture of the air conditioner;
and when the distance between the control gesture and the user face is smaller than a second preset threshold value, acquiring the face information of the user face corresponding to the control gesture.
The air conditioner provided by the embodiment of the invention is used for judging whether a user is a registered user or not according to the face information by acquiring the control gesture of the air conditioner and acquiring the face information corresponding to the control gesture, and acquiring the preset operation parameters of the user if the user is the registered user, wherein the operation parameters comprise cool operation parameters and/or warm operation parameters, and the air conditioner is controlled to operate according to the operation parameters so as to realize the self-adaption control of the air conditioner. Therefore, the self-adaptive personalized adjustment of the operation mode of the air conditioner can be realized through the gesture and the face information of the user, the requirement of the user on the automatic adjustment of the air conditioner is met, the intelligent degree of the air conditioner is improved, the air conditioner is more convenient to use, and the user experience is better.
In order to achieve the above object, the present invention provides an air conditioner, which includes a camera, a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the air conditioner control method when executing the computer program.
In order to achieve the above object, the present invention provides also a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the air conditioning control method as described above.
Therefore, the air conditioner and the computer-readable storage medium of the embodiment can realize the self-adaptive personalized adjustment of the operation mode of the air conditioner through the gestures and the face information of the user, meet the requirement of the user on carrying out automatic adjustment on the air conditioner, improve the intelligent degree of the air conditioner, enable the use of the air conditioner to be more convenient and enable the user experience to be better.
Drawings
FIG. 1 is a flowchart illustrating steps of a first embodiment of an air conditioning control method according to the present invention;
FIG. 2 is a flowchart illustrating steps of a second embodiment of an air conditioning control method according to the present invention;
FIG. 3 is a flowchart illustrating steps of a third embodiment of an air conditioning control method according to the present invention;
FIG. 4 is a flowchart illustrating steps of a fourth embodiment of an air conditioning control method according to the present invention;
FIG. 5 is a flowchart illustrating steps of a fifth embodiment of an air conditioning control method according to the present invention;
fig. 6 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Fig. 1 is a flowchart illustrating steps of a first embodiment of an air conditioning control method according to the present invention, and as shown in fig. 1, the air conditioning control method includes the following steps:
s100, acquiring a control gesture of the air conditioner, and acquiring face information corresponding to the control gesture;
in this step, a control gesture of the air conditioner is acquired, where the control gesture includes at least one of a hand motion, a hand feature, and the like, and after the control gesture of the air conditioner is acquired, face information corresponding to the user is acquired according to the control gesture.
Specifically, the execution subject of this embodiment may be an application program on the mobile terminal side of the air conditioner user, or may also be an air conditioner electronic control system, which is not limited in this respect. That is, the user may trigger and start the camera configured on the air conditioner at the application program on the mobile terminal side to acquire the control gesture and the face information within the visual field range of the camera, or may control the camera to acquire the control gesture and the face information within the visual field range of the camera through the air conditioner electric control system, which is not limited to this.
For example, in this embodiment, a user appearing in the visual field of the air conditioner may be acquired by a camera disposed on the air conditioner, if a plurality of users appear in the visual field of the camera, that is, if a plurality of user hands exist in the visual field of the camera, at this time, the camera may preferentially lock an image of a user control gesture, and extract corresponding control gesture information from the control gesture image by using a preset algorithm, where the preset algorithm includes at least one or a combination of a fuzzy recognition algorithm (fuzzy pattern recognition), a K-nearest neighbor classification algorithm (K-nearest neighbor), an artificial neural network algorithm (artificial neural network), and the like, and of course, other algorithms may also be used to extract corresponding control gesture information from the user control gesture image, which is not limited.
In the process, after the camera locks a control gesture of a user, the camera also acquires a face image of the user corresponding to the control gesture in the visual field range of the camera, and identifies the acquired face image through a feature extraction algorithm such as a deep neural network (deep neural networks), Principal component Analysis (Principal Components Analysis), or Haar, so as to extract face information in the face image. The face information includes one or more of face identification, face features, appearance times and time in a visual field range, and the like, which is not limited.
Of course, in other embodiments, the camera in this embodiment may also be other image pickup apparatuses, and is not limited in the application of the present invention.
In order to ensure the gesture and face recognition effect of the camera, a user controls the air conditioner. The control gesture needs to be made for the camera so that the camera can obtain the best recognition effect, and at the moment, the face of the user also faces the camera, so that the accuracy of the control gesture and the face information is improved.
S200, judging whether the user is a registered user or not according to the face information;
in the embodiment of the invention, the corresponding face information is screened from the database of the registered user stored in the memory on the air conditioner according to the face information acquired in S100, and if the corresponding face information is stored, the face information is registered before the air conditioner control method is executed, namely the user is a registered user and does not need to be registered again; otherwise, indicating that the face information is not registered before, namely the user is not a registered user, and prompting the user that the next operation can be performed only by registration.
S300, if the user is the registered user, acquiring operation parameters preset by the user, wherein the operation parameters comprise cool operation parameters and/or warm operation parameters;
in this embodiment, when the user is judged to be a registered user according to the face information, the preset operation parameters of the user are obtained, where the operation parameters include a cool operation parameter and/or a warm operation parameter. Specifically, the cool operation parameter is an operation parameter that is adjusted correspondingly when the air conditioner is in a cooling mode such as cooling, dehumidifying, air supplying, automatic cooling, and automatic air supplying, and the warm operation parameter is an operation parameter that is adjusted correspondingly when the air conditioner is in a heating mode such as heating, and automatic heating, and the like, wherein the operation parameter includes at least one of air speed, temperature, and wind sensation parameter.
More specifically, the wind sensation parameters include a blowing person mode, a wind avoiding person mode, a no-wind sensation mode, an automatic mode, etc., wherein the air conditioner may automatically adjust a wind direction and a wind speed according to a distance of a person when the automatic mode is selected. For example, in the present embodiment, when the cool feeling operation parameter is preset, the wind speed is set as the automatic wind, the temperature is set as 26 ℃, and the wind feeling selects the no-wind feeling mode; when the warm feeling operation parameters are preset, the wind speed is set as automatic wind, the temperature is set as 22 ℃, and the wind feeling selects a wind blowing mode.
Of course, in other embodiments, the cool feeling operation parameter and/or the warm feeling operation parameter may also be set to other parameters according to specific requirements or user preferences, and is not limited in the present application.
S400, controlling the air conditioner to operate according to the operation parameters;
in this embodiment, after the operation parameter preset by the user to which the face information belongs is obtained, the operation of the air conditioner may be controlled based on the operation parameter, that is, the operation parameter of the air conditioner is configured to be the operation parameter indicated by the cool operation parameter and/or the warm operation parameter, so as to realize the control of the self-adaption of the air conditioner.
In this embodiment, a control gesture of an air conditioner is acquired, face information corresponding to the control gesture is acquired, whether a user is a registered user is judged according to the face information, and if the user is the registered user, preset operation parameters of the user are acquired, wherein the operation parameters include cool operation parameters and/or warm operation parameters, and the air conditioner is controlled to operate according to the operation parameters, so that the air conditioner is controlled to be adaptive. Therefore, the self-adaptive personalized adjustment of the operation mode of the air conditioner can be realized through the gesture and the face information of the user, the requirement of the user on the automatic adjustment of the air conditioner is met, the intelligent degree of the air conditioner is improved, the air conditioner is more convenient to use, and the user experience is better.
Based on the above embodiments, fig. 2 is a flowchart illustrating steps of a second embodiment of an air conditioning control method according to the present invention, and as shown in fig. 2, after S200, the method may further include:
s210, if the user is not the registered user, prompting the user to register;
in this step, when the user is confirmed not to be the registered user, the user is prompted to register. Specifically, the user may be prompted to register by voice broadcasting, lighting a prompting lamp, sending a "user unregistered" to the user interface, and sending a registration instruction to the air conditioner when the user confirms to register.
S220, after receiving a registration instruction of the user, acquiring registration information uploaded by the user, wherein the registration information comprises at least one of a photo of the user and face information of the user;
and when the air conditioner receives a registration instruction of a user, acquiring registration information uploaded by the user, wherein the registration information comprises at least one of a photo of the user and face information of the user.
Specifically, the user can open an Application (APP) installed on the terminal device used by the user, and enter a user registration interface; then the terminal device takes a picture of the user, which may include a self-shot picture of one or a combination of the front, side, head-up and head-down of the face of the user, and then the terminal device may recognize the taken picture of the user through a feature extraction algorithm such as a deep neural network, or PCA, or Haar, and extract face information in the picture. Here, the user may upload 4 taken photos to the air conditioner as the registration information in this embodiment, and certainly, in other embodiments, more or fewer taken photos may also be uploaded, which is not limited in this respect.
And S230, storing the registration information to complete the registration of the user.
After receiving the registration instruction of the user in S220, the terminal device sends the face information of the user and the photo of the user (for example, a thumbnail of the front photo of the user) to the air conditioner, and the air conditioner stores the face information of the user and the photo of the user as the registration information of the user to complete the registration of the user.
In another implementation manner of this embodiment, the step of S210 may further include, after:
s221, after receiving a registration instruction of the user, shooting a picture of the user and extracting face information from a picture frame of the picture to serve as the registration information;
after receiving the registration instruction of the user, the air conditioner can shoot the photo of the user through a camera configured by the air conditioner, identify the photo of the user and extract face information from a picture frame of the photo; and storing the face information of the user and the photo of the user as registration information of the user to finish registration.
Specifically, after receiving the registration instruction of the user, the air conditioner may capture the user through a camera in the air conditioner to obtain a picture of the user, and specifically, the picture of the user may include a picture of one or a combination of a front side, a side, a head-up side, and a head-down side of a face of the user.
Then the air conditioner can identify the shot photo through a feature extraction algorithm such as a deep neural network, or PCA, or Haar, etc., and extract the face information in the photo frame of the user, and the air conditioner can store the face information of the user and the photo of the user (for example, a thumbnail of the front photo of the user) as the registration information of the user to complete the registration.
Based on the above embodiment, after S230, the method further includes:
s240, presetting cool feeling operation parameters and warm feeling operation parameters of the air conditioner, and storing the cool feeling operation parameters and the warm feeling operation parameters;
in this embodiment, after the user completes the registration operation, the user jumps to a setting interface of the user, where the setting interface is an application interface installed on the mobile terminal, and the user needs to preset and store the cool operation parameter and the warm operation parameter of the air conditioner on the setting interface. Specifically, the cool operation parameter is an operation parameter that is adjusted correspondingly when the air conditioner is in a cooling mode such as cooling, dehumidifying, air supplying, automatic cooling, and automatic air supplying, and the warm operation parameter is an operation parameter that is adjusted correspondingly when the air conditioner is in a heating mode such as heating, and automatic heating, and the cool operation parameter and the warm operation parameter each include at least one of air speed, temperature, and wind sensation parameters.
The specific parameter setting can be set to other parameters according to specific requirements or user preferences, and is not limited in the application of the present invention.
For example, in the present embodiment, when the cool feeling operation parameter is preset, the wind speed is set as the automatic wind, the temperature is set as 26 ℃, and the wind feeling selects the no-wind feeling mode; when the warm feeling operation parameters are preset, the wind speed is set as automatic wind, the temperature is set as 22 ℃, and the wind feeling selects a wind blowing mode.
In addition, the setting interface of the user can also set the name, age, gender and the like of the user so as to conveniently distinguish the corresponding cool feeling operation parameters and/or warm feeling operation parameters of each user. After the user registration is completed, when the air conditioner is controlled again, the control of the air conditioner can be completed without the aid of the application installed on the mobile terminal. Here, the mobile terminal includes, but is not limited to, a mobile phone, a tablet computer, an intelligent remote controller matched with an air conditioner, and the like, and is not limited in the present application. And/or the mobile terminal and the air conditioner may perform data transmission through a wireless communication unit, which includes a WiFi module, an infrared module, a bluetooth module, etc., but in other embodiments, other types of wireless communication units may also be used, which is not limited herein.
Certainly, the registration of the user can be deleted in the setting interface of the user, the registration information of the user can be deleted only by clicking the option of 'delete the user' in the setting interface, and after the user is deleted, the user needs to be registered again when the deleted user controls the air conditioner again.
In this embodiment, if the user is not the registered user, the user is prompted to register, and after a registration instruction of the user is received, registration information uploaded by the user is acquired, where the registration information includes at least one of a photo of the user and face information of the user, and the registration information is stored to complete registration of the user, and cool operation parameters and warm operation parameters of the air conditioner are preset and stored. Therefore, the monitoring of the user can be realized through the registration of the user, and after the user is registered, the operation parameters of the wind and the temperature, namely the cool operation parameter and the warm operation parameter, can be set in different modes, so as to better meet the requirements of the user.
Based on the second embodiment, referring to fig. 3, a third embodiment of the air conditioner control method according to the present invention is further provided, as shown in fig. 3, after S230, the method further includes:
s231, after the user finishes registering, whether the air conditioner is allowed to be controlled to be started through the control gesture is set;
in this embodiment, after the user completes the registration operation, the user jumps to a setting interface of the user, where whether to allow the air conditioner to be controlled to start up by the control gesture may be set on the setting interface of the user. Namely, after the user is registered, whether the air conditioner is allowed to be controlled to be started through the control gesture needs to be set. The user corresponding to the control gesture can trigger and start the camera configured on the air conditioner through an application program on the mobile terminal side so as to preferentially lock an image of a user hand in the camera visual field range, or can control the camera to preferentially lock an image of a user control gesture in the camera visual field range through an air conditioner electric control system, and extract corresponding control gesture information from the control gesture image through a preset algorithm, wherein the preset algorithm comprises at least one or more combinations of a fuzzy recognition algorithm, a K nearest neighbor classification algorithm, an artificial neural network algorithm and the like.
S232, when the user setting allows the air conditioner to be controlled to be started through the control gesture, controlling the air conditioner to be started and stopped through the control gesture, and controlling the air conditioner to run through the running parameters;
when the user setting allows the air conditioner to be controlled to be started through the control gesture, the air conditioner is controlled to be started and stopped through the control gesture, and the air conditioner is controlled to run through the running parameters. Specifically, after a user sets a control permission gesture on a setting interface to control the air conditioner to be started, the operation of starting and/or stopping the air conditioner can be controlled according to the control gesture as long as the control gesture of the user is acquired within a visual field range of a camera configured on the air conditioner, and in addition, the operation parameters set by the user can be acquired to control the air conditioner to operate, wherein the operation parameters comprise a cool operation parameter and a warm operation parameter.
S233, when the user setting does not allow the air conditioner to be controlled to be started through the control gesture, when the air conditioner is in a starting state, controlling the air conditioner to operate through the operation parameters;
when the user sets that the air conditioner is not allowed to be controlled to be started through the control gesture, when the air conditioner is in a starting state, the operation of the air conditioner is controlled through the operation parameters. Specifically, after a user sets a control gesture which is not allowed to control the air conditioner to be started on a setting interface, the air conditioner is in a starting state, the control gesture of the user is acquired within a visual field range of a camera configured on the air conditioner, and then operation parameters set by the user are acquired to control the air conditioner to operate, wherein the operation parameters comprise cool operation parameters and warm operation parameters; when the air conditioner is in the off state, the control gesture does not perform any control operation on the air conditioner.
In this embodiment, after the user completes registration, whether the air conditioner is allowed to be controlled by the control gesture is set, when the user sets that the air conditioner is allowed to be controlled by the control gesture to be started, the air conditioner is controlled to be started and shut down by the control gesture, and the air conditioner is controlled to operate by the operation parameter. Therefore, after the user is registered, whether the control gesture can allow the air conditioner to be controlled to be started or not is set, so that the user can complete the secondary control of the air conditioner after registering for one time.
Based on the first embodiment, referring to fig. 4, a flowchart of steps of a fourth embodiment of an air conditioner control method according to the present invention is shown in fig. 4, and in S400, the method further includes:
s410, acquiring an operation mode of the air conditioner;
in this step, the current operation mode of the air conditioner is obtained. Specifically, the operation modes obtained in this embodiment include a cooling mode and a heating mode, and of course, the air conditioner has other operation modes, such as an air supply cooling mode, for example, dehumidification, air supply, automatic cooling, automatic air supply, and the like, and a heating mode, for example, automatic heating, and the like.
More specifically, the air conditioner inquires about its operation mode through the configured image processing unit. Of course, in other embodiments, the query may be performed in other manners, and is not limited in the present application.
S420, if the operation mode of the air conditioner is a refrigeration mode, the operation parameter is a cool operation parameter, and the air conditioner is controlled to operate according to the cool operation parameter;
in this step, if the operation mode of the air conditioner is the refrigeration mode, that is, the image processing unit queries that the operation mode of the air conditioner is the refrigeration mode, the stored operation parameters are extracted, the operation parameters are cool operation parameters corresponding to the refrigeration mode, when the image processing unit extracts the cool operation parameters, a result is output and a control instruction is sent to the air conditioner, and the air conditioner is controlled to transport the cool operation parameters according to the control instruction. Optionally, the cooling operation parameter may also be used in the air conditioner supply air cooling mode in S410.
Specifically, the image processing unit is in communication connection with the air conditioner through the wired communication unit, so that the image processing unit can inquire the operation mode of the air conditioner and control the operation mode of the air conditioner.
S430, if the operation mode of the air conditioner is a heating mode, the operation parameter is a warm feeling operation parameter, and the air conditioner is controlled to operate according to the warm feeling operation parameter;
in this step, if the operation mode of the air conditioner is the heating mode, that is, the image processing unit queries that the operation mode of the air conditioner is the heating mode, the stored operation parameters are extracted, the operation parameters correspond to the heating mode and are warm operation parameters, when the image processing unit extracts the warm operation parameters, a result is output and a control instruction is sent to the air conditioner, and the air conditioner is controlled to operate the warm operation parameters according to the control instruction. Alternatively, the warm feeling operation parameter may also be used for the mode of air conditioner warming in S410.
Specifically, the image processing unit is in communication connection with the air conditioner through the wired communication unit, so that the image processing unit can inquire the operation mode of the air conditioner and control the operation mode of the air conditioner.
In this embodiment, by obtaining the operation mode of the air conditioner, if the operation mode of the air conditioner is the cooling mode, the operation parameter is a cool operation parameter, and the air conditioner is controlled to operate according to the cool operation parameter, and if the operation mode of the air conditioner is the heating mode, the operation parameter is a warm operation parameter, and the air conditioner is controlled to operate according to the warm operation parameter. Therefore, the air conditioner can be controlled by selecting the cool operation parameters and/or the warm operation parameters according to different operation modes of the air conditioner, so that the self-adaptive individualized adjustment of the operation modes of the air conditioner is realized, and the requirements of users are better met.
Based on the first embodiment, referring to fig. 5, a flowchart of steps of a fifth embodiment of an air conditioner control method according to the present invention is shown in fig. 5, and before S100, the method further includes:
s101, acquiring a user gesture, and acquiring the similarity between the recognition gesture and the user gesture according to a preset recognition gesture;
in this embodiment, the recognized gesture is a five-finger opening model, specifically, when the user is in a visual field range of a camera configured by an air conditioner and is performing a hand motion of opening five fingers on the camera, the camera acquires the gesture of the user and acquires a face of the user corresponding to the gesture; and when the hand action made by the user is not five fingers open, namely the camera does not acquire the gesture of the user, but acquires the face of the user, but the face does not have a control gesture matched with the face, namely the air conditioner control method can not be executed.
In this embodiment, the air conditioner is provided with a memory, and the memory is used for storing registration information of a user, and operating parameters and personal information set after the user registers, and also can be used for storing a model for recognizing gestures; of course, other data, such as setting data of historical users, etc., can also be stored, and is not limited herein.
In this step, a recognition gesture of the hand may be set in advance, and the recognition gesture may be stored in a memory of the air conditioner. The recognition gesture can be a model of opening five fingers, closing five fingers, opening three fingers and closing two fingers, and the like, and the specific setting can be considered according to the specific requirements and/or the difficulty degree of the setting and/or the difficulty degree of the recognition and the like.
In this step, according to the recognition gesture in the memory of the air conditioner and the user gesture in the visual field range of the air conditioner, the similarity between the recognition gesture and the obtained user gesture is obtained.
S102, when the similarity is larger than a first preset threshold value, acquiring the user gesture as a control gesture of the air conditioner;
and when the similarity between the recognized gesture and the user gesture is greater than a first preset threshold value, acquiring the user gesture as a control gesture of the air conditioner. The camera acquires an image of the user gesture, and extracts a corresponding control gesture from the hand image through a preset algorithm, wherein the preset algorithm comprises at least one or more combinations of a fuzzy recognition algorithm, a K nearest neighbor classification algorithm, an artificial neural network algorithm and the like. Specifically, due to the difference of the hand, when the hand motion of the user is that the five fingers are opened, the hand motion is still different from a preset five-finger opening model, therefore, a first preset threshold value is set in the embodiment to judge whether the control gesture of the user is similar to the recognition gesture, wherein machine learning can be adopted to match whether the gesture of the user is matched with the recognition gesture, wherein the machine learning is a multi-field interdiscipline and relates to multiple disciplines such as probability theory, statistics, approximation theory, convex analysis, algorithm complexity theory and the like.
In the present embodiment, the first preset threshold is 90%. Of course, in an embodiment, the first preset threshold may also be 95%, 98%, etc., and may be specifically set according to specific requirements, and is not limited herein.
When the similarity between the recognized gesture and the gesture of the user is smaller than a first preset threshold, the hand action of the user is an invalid action, the user needs to be prompted to make a correct action again, and the prompt can be at least one of voice broadcasting, lighting of a prompt lamp and prompting that the hand action is incorrect through an application installed on the mobile terminal used by the user.
S103, when the distance between the control gesture and the user face is smaller than a second preset threshold value, face information of the user face corresponding to the control gesture is obtained;
and after the control gesture is acquired, acquiring face information of the user face corresponding to the control gesture according to the condition that the distance between the control gesture and the user face is smaller than a second preset threshold value. Specifically, the image processing unit determines that the distance between the control gesture and the face of the user is smaller than a second preset threshold according to the acquired control gesture, and acquires face information of the face of the user corresponding to the control gesture. That is, when the obtained face information is multiple, the face information of the user can be obtained according to the condition that the distance between the control gesture and the face of the user is the minimum distance. In this embodiment, the second preset threshold may be 0.5 mm. Of course, in an embodiment, the second preset threshold may also be other values, and may be specifically set according to specific requirements, and is not limited herein.
In this embodiment, a user gesture is obtained, a similarity between the recognition gesture and the user gesture is obtained according to a preset recognition gesture, when the similarity is greater than a first preset threshold, the user gesture is obtained as a control gesture of the air conditioner, and when a distance between the control gesture and the user face is less than a second preset threshold, face information of the user face corresponding to the control gesture is obtained. Therefore, the user needs to make gesture control action on the air conditioner, the face of the user can be captured at the moment, and the recognition of the face information is completed, namely the air conditioner realizes the control of the air conditioner through the double authentication of the gesture and the face information, so that the recognition accuracy and the reliability of the air conditioner control are improved.
Based on the above embodiments, referring to fig. 6, a schematic structural diagram of an embodiment of an air conditioner according to the present invention is shown in fig. 6, where the air conditioner may include a camera, a memory, a processor, and a computer program stored in the memory and executable on the processor, and when the processor executes the computer program, the air conditioner control method according to the embodiment of the present invention is implemented.
FIG. 6 illustrates a block diagram of an exemplary air conditioner 12 suitable for use in implementing embodiments of the present application. The air conditioner 12 shown in fig. 6 is merely an example, and should not bring any limitation to the function and the range of use of the embodiment of the present application.
As shown in fig. 6, the air conditioner 12 is embodied in the form of a general purpose computing device. The components of the air conditioner 12 may include, but are not limited to: one or more processors or processing units 16, a system memory 28, and a bus 18 that couples various system components including the system memory 28 and the processing unit 16.
The air conditioner 12 typically includes a variety of computer system readable media. These media may be any available media that can be accessed by air conditioner 12 and includes both volatile and nonvolatile media, removable and non-removable media.
The system Memory 28 may include computer system readable media in the form of volatile Memory, such as Random Access Memory (RAM) 30 and/or cache Memory 32. The air conditioner 12 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage system 34 may be used to read from and write to non-removable, nonvolatile magnetic media (not shown in FIG. 6, and commonly referred to as a "hard drive"). Although not shown in FIG. 6, a disk drive for reading from and writing to a removable, nonvolatile magnetic disk (e.g., a "floppy disk") and an optical disk drive for reading from or writing to a removable, nonvolatile optical disk (e.g., a Compact disk Read Only memory (CD-ROM), a Digital versatile disk Read Only memory (DVD-ROM), or other optical media) may be provided. In these cases, each drive may be connected to bus 18 by one or more data media interfaces. Memory 28 may include at least one program product having a set (e.g., at least one) of program modules that are configured to carry out the functions of embodiments of the application.
A program/utility 40 having a set (at least one) of program modules 42 may be stored, for example, in memory 28, such program modules 42 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each of which examples or some combination thereof may comprise an implementation of a network environment. Program modules 42 generally perform the functions and/or methodologies of the embodiments described herein.
The air conditioner 12 may also communicate with one or more external devices 14 (e.g., keyboard, pointing device, display 24, etc.), with one or more devices that enable a user to interact with the air conditioner 12, and/or with any devices (e.g., network card, modem, etc.) that enable the air conditioner 12 to communicate with one or more other computing devices. Such communication may be through an input/output (I/O) interface 22. Also, the air conditioner 12 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public Network such as the Internet) via the Network adapter 20. As shown in fig. 6, the network adapter 20 communicates with other modules of the air conditioner 12 via the bus 18. It should be appreciated that although not shown in FIG. 6, other hardware and/or software modules may be used in conjunction with the air conditioner 12, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.
The processing unit 16 executes various functional applications and data processing by executing programs stored in the system memory 28, for example, to implement the air conditioner control method provided in the embodiment of the present application.
Like this, the air conditioner of this embodiment can realize the individualized regulation of self-adaptation to air conditioner operational mode through user's gesture and face information, has satisfied the user and has carried out automatic adjustment demand to the air conditioner, promotes the intelligent degree of air conditioner for the use of air conditioner is more convenient, and user experience is better.
Embodiments of the present application further provide a storage computer readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the air conditioner control method provided by embodiments of the present application is implemented.
The memory computer-readable storage medium described above may take any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only Memory (ROM), an Erasable Programmable read-only Memory (EPROM), a flash Memory, an optical fiber, a portable compact disc read-only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Therefore, the computer-readable storage medium of the embodiment can realize the self-adaptive personalized adjustment of the operation mode of the air conditioner through the gesture and the face information of the user, meet the requirement of the user on the automatic adjustment of the air conditioner, and improve the intelligent degree of the air conditioner, so that the air conditioner is more convenient to use, and the user experience is better.
Computer program code for carrying out operations for aspects of the present application may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + +, and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of Network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present application in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection portion (electronic device) having one or more wires, a portable computer cartridge (magnetic device), a Random Access Memory (RAM), a Read Only Memory (ROM), an Erasable Programmable Read Only Memory (EPROM) or a flash Memory, an optical fiber device, and a portable Compact Disc Read Only Memory (CD-ROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. As with the other embodiments, the implementation in hardware may be implemented using any one or a combination of the following technologies, which are well known in the art: a discrete logic circuit having a logic Gate circuit for implementing a logic function on a data signal, an asic having a suitable combinational logic Gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), and the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An air conditioning control method, characterized by comprising the steps of:
acquiring a control gesture of the air conditioner;
when the distance between the control gesture and the face of the user is smaller than a second preset threshold value, face information of the face of the user corresponding to the control gesture is obtained;
judging whether the user is a registered user or not according to the face information;
if the user is the registered user, acquiring operation parameters preset by the user, wherein the operation parameters comprise cool operation parameters and/or warm operation parameters;
and controlling the air conditioner to operate according to the operation parameters.
2. The air conditioner control method according to claim 1, wherein after the step of determining whether the user is a registered user based on the face information, further comprising:
if the user is not the registered user, prompting the user to register;
after receiving a registration instruction of the user, acquiring registration information uploaded by the user, wherein the registration information comprises at least one of a photo of the user and face information of the user;
and storing the registration information to complete the registration of the user.
3. The air conditioner control method according to claim 2, wherein the step of acquiring the registration information uploaded by the user after receiving the registration instruction of the user comprises:
and after receiving a registration instruction of the user, shooting a picture of the user and extracting face information from a picture frame of the picture to serve as the registration information.
4. The air conditioner control method of claim 2 or 3, wherein after the step of storing the registration information to complete the registration of the user, further comprising:
and presetting and storing cool feeling operation parameters and warm feeling operation parameters of the air conditioner.
5. The air conditioner control method of claim 4, wherein the cool feeling operation parameter and the warm feeling operation parameter of the air conditioner each include at least one of a wind speed, a temperature, and a wind feeling parameter.
6. The air conditioner control method of claim 4, wherein after the step of storing the registration information to complete the registration of the user, further comprising:
after the user finishes registering, whether the air conditioner is allowed to be controlled to be started through the control gesture is set;
when the user setting allows the air conditioner to be controlled to be started through the control gesture, controlling the air conditioner to be started and stopped through the control gesture, and controlling the air conditioner to run through the running parameters;
when the user setting does not allow the air conditioner to be controlled to be started through the control gesture, when the air conditioner is in a starting state, the operation of the air conditioner is controlled through the operation parameters.
7. The air conditioner controlling method of claim 1, wherein the step of controlling the operation of the air conditioner according to the operation parameter comprises:
acquiring an operation mode of the air conditioner;
if the operation mode of the air conditioner is a refrigeration mode, the operation parameter is a cool operation parameter, and the air conditioner is controlled to operate according to the cool operation parameter;
and if the operation mode of the air conditioner is the heating mode, the operation parameter is a warm feeling operation parameter, and the air conditioner is controlled to operate according to the warm feeling operation parameter.
8. The air conditioner control method of claim 1, wherein the step of obtaining the control gesture of the air conditioner comprises:
acquiring a user gesture, and acquiring the similarity between the recognition gesture and the user gesture according to a preset recognition gesture;
and when the similarity is larger than a first preset threshold value, acquiring the user gesture as a control gesture of the air conditioner.
9. An air conditioner, characterized in that the air conditioner comprises a camera, a memory, a processor and a computer program stored on the memory and capable of running on the processor, and when the processor executes the computer program, the steps of the air conditioner control method according to any one of claims 1 to 8 are realized.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a computer program which, when being executed by a processor, realizes the steps of the air-conditioning control method according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811034718.7A CN109269041B (en) | 2018-09-05 | 2018-09-05 | Air conditioner, air conditioner control method, and computer-readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811034718.7A CN109269041B (en) | 2018-09-05 | 2018-09-05 | Air conditioner, air conditioner control method, and computer-readable storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109269041A CN109269041A (en) | 2019-01-25 |
| CN109269041B true CN109269041B (en) | 2020-10-09 |
Family
ID=65187968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811034718.7A Active CN109269041B (en) | 2018-09-05 | 2018-09-05 | Air conditioner, air conditioner control method, and computer-readable storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109269041B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111625794B (en) * | 2019-02-28 | 2024-03-05 | 广东美的制冷设备有限公司 | Recording method, operation control module, household appliance, system and storage medium |
| CN109916010B (en) * | 2019-02-28 | 2022-02-15 | 广东美的制冷设备有限公司 | Operation control method, module, household appliance, system and computer storage medium |
| CN111023490B (en) * | 2019-11-26 | 2021-11-19 | 宁波奥克斯电气股份有限公司 | Air conditioner control method based on face recognition and air conditioner |
| CN112180849A (en) * | 2020-08-28 | 2021-01-05 | 星络智能科技有限公司 | Sign language control method, computer equipment and readable storage medium |
| CN112270302A (en) * | 2020-11-17 | 2021-01-26 | 支付宝(杭州)信息技术有限公司 | Limb control method and device and electronic equipment |
| CN112699739A (en) * | 2020-12-10 | 2021-04-23 | 华帝股份有限公司 | Method for recognizing gesture to control range hood based on structured light 3D camera |
| CN115076964B (en) * | 2021-03-10 | 2024-05-31 | 广东美的制冷设备有限公司 | Air conditioner, control method and device thereof and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868188A (en) * | 2012-12-07 | 2014-06-18 | 广东美的制冷设备有限公司 | Method and system for realizing air-conditioner control by virtue of face recognition |
| JP2017015288A (en) * | 2015-06-30 | 2017-01-19 | ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド | Air conditioner and method for controlling air conditioner |
| CN106369737A (en) * | 2016-08-19 | 2017-02-01 | 珠海格力电器股份有限公司 | Air conditioner control handling method and device |
| CN107642877A (en) * | 2017-09-26 | 2018-01-30 | 广东美的制冷设备有限公司 | Air conditioning control method, device and air conditioner |
-
2018
- 2018-09-05 CN CN201811034718.7A patent/CN109269041B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868188A (en) * | 2012-12-07 | 2014-06-18 | 广东美的制冷设备有限公司 | Method and system for realizing air-conditioner control by virtue of face recognition |
| JP2017015288A (en) * | 2015-06-30 | 2017-01-19 | ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド | Air conditioner and method for controlling air conditioner |
| CN106369737A (en) * | 2016-08-19 | 2017-02-01 | 珠海格力电器股份有限公司 | Air conditioner control handling method and device |
| CN107642877A (en) * | 2017-09-26 | 2018-01-30 | 广东美的制冷设备有限公司 | Air conditioning control method, device and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109269041A (en) | 2019-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109269041B (en) | Air conditioner, air conditioner control method, and computer-readable storage medium | |
| US10769914B2 (en) | Informative image data generation using audio/video recording and communication devices | |
| US7120278B2 (en) | Person recognition apparatus | |
| CN105975182B (en) | A kind of terminal operation method and terminal | |
| US11233671B2 (en) | Smart internet of things menus with cameras | |
| JP5662670B2 (en) | Image processing apparatus, image processing method, and program | |
| CN106679321A (en) | Intelligent refrigerator food management method and intelligent refrigerator | |
| US10593174B1 (en) | Automatic setup mode after disconnect from a network | |
| US10511810B2 (en) | Accessing cameras of audio/video recording and communication devices based on location | |
| JP7281449B2 (en) | User recognition method and apparatus for providing personalized guides, content and services, and targeted advertisements without intentional user registration | |
| CN103868188A (en) | Method and system for realizing air-conditioner control by virtue of face recognition | |
| CN110186161B (en) | Default parameter updating method, air conditioner self-learning control method and air conditioner | |
| KR102437104B1 (en) | Mobile device and method for pairing with electric device | |
| WO2021169720A1 (en) | Content operation method and device, terminal, and storage medium | |
| CN108154878A (en) | Control the method and device of monitoring device | |
| CN108763307A (en) | A kind of face identification method based on television set, system and can storage medium | |
| US11736665B1 (en) | Custom and automated audio prompts for devices | |
| WO2020253495A1 (en) | Screen lock control method, device, handheld terminal, and storage medium | |
| CN110908340A (en) | Smart home control method and device | |
| US11968412B1 (en) | Bandwidth estimation for video streams | |
| US20200186702A1 (en) | Electronic device and control method therefor | |
| CN104853223B (en) | The inserting method and terminal device of video flowing | |
| CN113495487A (en) | Terminal and method for adjusting operation parameters of target equipment | |
| CN112949346A (en) | Feature library updating method and device, inference server and storage medium | |
| US10613687B2 (en) | Information processing method and electronic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |