CN117031990A - Household appliance control method, device, equipment and storage medium based on knob screen - Google Patents

Abstract

This application belongs to the field of home appliance control, and relates to a home appliance control method based on a knob screen, which includes obtaining the home appliance to be controlled and the knob screen on the home appliance to be controlled, multiple interface functions of the knob screen, and the knob encoder; obtaining the user's selection of each home appliance. Historical data required for interface functions, calculate the historical rotation time for the user to select each interface function based on historical data; set the trigger time for the user to trigger each interface function next time based on the historical rotation time; identify the trigger status of the knob encoder; based on the historical rotation time The trigger state and trigger time trigger the home appliance to be controlled to achieve control of the home appliance to be controlled. This application also provides a home appliance control device, computer equipment and storage medium based on a knob screen. This application can improve the efficiency of home appliance control and user experience.

Description

Home appliance control method, device, equipment and storage medium based on knob screen

Technical field

The present application relates to the field of home appliance control, and in particular, to a home appliance control method, device, equipment and storage medium based on a knob screen.

Background technique

With the development of Internet technology, daily home appliances are becoming increasingly intelligent. The traditional method of controlling home appliances is to achieve control by users triggering the knobs mounted on the home appliances.

However, with this method, on the one hand, as the use time increases, poor contact may occur inside the knob, making the home appliance unable to accurately identify the user's true intention of operating the knob, thereby misjudging the user's operating instructions, resulting in a poor user experience when using the home appliance. Poor; on the other hand, this method needs to read the level of the encoder port in real time when rotating the knob, which takes a lot of time, resulting in poor efficiency in controlling home appliances.

Contents of the invention

This application provides a home appliance control method, device, equipment and storage medium based on a knob screen. Its main purpose is to improve the efficiency of home appliance control and user experience.

In order to solve the above technical problems, embodiments of the present application provide a home appliance control method based on a knob screen, which adopts the following technical solution:

Obtain the home appliance to be controlled and the knob screen on the home appliance to be controlled, multiple interface functions of the knob screen and the knob encoder;

Obtain the historical data required by the user when selecting each of the interface functions, and calculate the historical rotation time of the user selecting each of the interface functions based on the historical data;

Set the trigger time for the user to trigger each of the interface functions next according to the historical rotation time;

Identify the triggering state of the knob encoder;

The home appliance to be controlled is triggered according to the trigger state and the trigger time to realize control of the home appliance to be controlled.

Further, calculating the historical rotation time of each interface function selected by the user based on the historical data includes:

Read multiple times from the historical data the interface rotation time and number of rotations required by the user to trigger each of the interface functions;

Calculate the interface rotation time and the number of rotations to obtain multiple rotation times;

The multiple rotation times are averaged to obtain the historical rotation time of each interface function.

Further, identifying the triggering state of the knob encoder includes:

Obtain the A port and B port of the knob encoder, and read the A level of the A port and the B level of the B port;

Determine whether the A level and the B level have changed;

When the B level changes before the A level, it is determined that the knob encoder is in the triggering state of clockwise rotation;

When the A level changes before the B level, it is determined that the knob encoder is in the triggering state of counterclockwise rotation.

Further, identifying the triggering state of the knob encoder also includes:

Read the first rotation angle and the second rotation angle of the knob encoder;

Calculate the difference between the first rotation angle and the second rotation angle;

Obtain the rotation threshold range between the preset first rotation threshold and the second rotation threshold, and determine whether the difference is within the rotation threshold range;

When the difference is within the rotation threshold range and the second rotation angle is greater than the first rotation angle, it is determined that the knob encoder is in the triggering state of clockwise rotation;

When the difference is within the rotation threshold range and the second rotation angle is less than the first rotation angle, it is determined that the knob encoder is in the triggering state of counterclockwise rotation;

When the difference value is not within the rotation threshold range, it is determined that the triggering state of the knob encoder is invalid.

Further, triggering the home appliance to be controlled through the trigger state and the trigger time to achieve control of the home appliance to be controlled includes:

Receive operation instructions triggered by the user on the knob screen in the home appliance to be controlled;

The knob encoder responds to the operation instruction and determines the target interface function for the user to trigger the home appliance to be controlled according to the trigger state and the trigger time, so as to realize control of the home appliance to be controlled.

Further, setting the trigger time for the user to trigger each interface function next time based on the historical rotation time includes:

Calculate the historical rotation time corresponding to adjacent interface functions in each of the interface functions to obtain multiple adjacent rotation time intervals;

The multiple adjacent rotation time intervals are used as adjacent triggering times corresponding to adjacent interface functions, and the adjacent triggering times of all adjacent interface functions are integrated to obtain the triggering time of each of the interface functions.

In order to solve the above technical problems, embodiments of the present application also provide a home appliance control device based on a knob screen, which adopts the following technical solution:

An acquisition module, used to acquire the home appliance to be controlled and the knob screen on the home appliance to be controlled, multiple interface functions of the knob screen and the knob encoder;

A historical time calculation module, used to obtain the historical data required for the user to select each of the interface functions, and calculate the historical rotation time for the user to select each of the interface functions based on the historical data;

A trigger time calculation module, configured to set the trigger time for the next time the user triggers each of the interface functions based on the historical rotation time;

An identification module for identifying the triggering state of the knob encoder; and

A control module is used to trigger the home appliance to be controlled according to the trigger state and the trigger time, so as to control the home appliance to be controlled.

In order to solve the above technical problems, embodiments of the present application also provide a computer device, which adopts the following technical solution:

memory storing at least one computer program; and

The processor executes the computer program stored in the memory to implement the above-mentioned knob screen-based home appliance control.

In order to solve the above technical problems, embodiments of the present application also provide a computer-readable storage medium, which adopts the following technical solution:

At least one computer program is stored in the computer-readable storage medium, and the at least one computer program is executed by a processor in the electronic device to implement the above-mentioned knob screen-based home appliance control.

Compared with the existing technology, this application mainly has the following beneficial effects:

In the embodiment of this application, firstly, the home appliances to be controlled, knob screens, multiple interface functions and knob encoders are obtained; secondly, by obtaining the historical data required by the user to select each interface function, the user's selection of each interface function is calculated based on the historical data. The historical rotation time of interface functions can be used to understand the time each user uses the knob screen to select different interface functions, so as to subsequently improve the user experience of using home appliances and increase user stickiness; finally, by setting the trigger time and identification of each interface function The trigger state of the knob encoder can realize the user's true intention that can be identified by reading the level only once, without the need to read the level in real time. It improves the efficiency of home appliance control while ensuring the accuracy of home appliance control, and triggers according to the The state and the triggering time trigger the home appliance to be controlled to realize the control of the home appliance to be controlled, thereby improving the efficiency of home appliance control and the user experience effect. Therefore, the home appliance control method, device, equipment and storage medium based on the knob screen proposed in this application can improve the efficiency of home appliance control and user experience.

Description of the drawings

In order to more clearly illustrate the solutions in this application, a brief introduction will be made below to the drawings needed to be used in describing the embodiments of this application. Obviously, the drawings in the following description are some embodiments of this application and are very useful for this field. Ordinary technicians can also obtain other drawings based on these drawings without exerting creative work.

Figure 1 is an exemplary system architecture diagram to which the present application can be applied;

Figure 2 is a flow chart of an embodiment of a home appliance control method based on a knob screen according to the present application;

Figure 3 is a structural diagram of an embodiment of the control terminal in the home appliance control system based on the knob screen according to the present application;

Figure 4 is a schematic structural diagram of an embodiment of a computer device according to the present application.

Detailed ways

The method for determining the data format provided by the embodiments of this application is applied to the data processing system. Unless otherwise defined, all technical and scientific terms used in this article have the same meaning as commonly understood by those skilled in the technical field of this application; in this article, The terms used in the description of the application are only for the purpose of describing specific embodiments and are not intended to limit the application; the terms "including" and "having" in the description and claims of the application and the description of the drawings above and their Any variation of is intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the description and claims of this application or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific sequence.

Reference herein to "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The appearances of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those skilled in the art understand, both explicitly and implicitly, that the embodiments described herein may be combined with other embodiments.

In order to enable those skilled in the art to better understand the solution of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

As shown in Figure 1, the system architecture 100 may include terminal devices 101, 102, 103, a network 104 and a server 105. The network 104 is a medium used to provide communication links between the terminal devices 101, 102, 103 and the server 105. Network 104 may include various connection types, such as wired, wireless communication links, or fiber optic cables, among others.

Users can use terminal devices 101, 102, 103 to interact with the server 105 through the network 104 to receive or send messages, etc. Various communication client applications can be installed on the terminal devices 101, 102, and 103, such as web browser applications, shopping applications, search applications, instant messaging tools, email clients, social online platform software, etc.

Terminal devices 101, 102, and 103 may be various electronic devices with display screens and supporting web browsing, including but not limited to smartphones, tablet computers, e-book readers, MP3 players (Moving Picture Experts Group Audio Layer III, moving image Experts Compression Standard Audio Layer 3), MP4 (Moving PictureExperts Group Audio Layer IV, Motion Picture Experts Group Audio Layer IV) players, laptops and desktop computers, etc.

The server 105 may be a server that provides various services, such as a backend server that provides support for pages displayed on the terminal devices 101, 102, and 103.

It should be noted that the knob screen-based home appliance control method provided in the embodiments of the present application is generally executed by a server/terminal device. Correspondingly, the knob screen-based home appliance control system is generally provided in the server/terminal device.

It should be understood that the number of terminal devices, networks and servers in Figure 1 is only illustrative. Depending on implementation needs, there can be any number of end devices, networks, and servers.

Continuing to refer to FIG. 2 , a flow chart of one embodiment of the home appliance control method based on the knob screen proposed according to the present application is shown. Wherein, the home appliance control method based on the knob screen includes the following steps:

S210. Obtain the home appliance to be controlled, the knob screen on the home appliance to be controlled, multiple interface functions of the knob screen, and the knob encoder.

In the embodiment of the present application, the home appliances to be controlled include smart home appliances such as gas stoves, electric cooking pots, and washing machines, and the home appliances to be controlled are all types of home appliances with knob screens. The multiple interface functions of the knob screen refer to the multiple interface functions of the home appliance. For example, when the home appliance to be controlled is a smart electric cooker, the interface functions may include porridge, soup, heat preservation, rice cooking, high fire and time selection functions, etc. . The knob encoder is a position sensor that can convert the mechanical displacement of rotation into an electrical signal. After processing the signal, it can detect position, speed and other signals. The knob encoder includes an A port and a B port. , the working principle of the encoder is to determine whether the port is energized through mechanical contact to achieve control of home appliances.

S220: Obtain the historical data required by the user for selecting each of the interface functions, and calculate the historical rotation time for the user to select each of the interface functions based on the historical data.

In the embodiment of the present application, the historical data includes the time it takes for the user to select each interface function within the historical time period and the number of knob rotations for selecting the interface function, etc.; the historical rotation time refers to the time the user selects during the historical time period. Time spent on each interface function.

As an embodiment of the present application, calculating the historical rotation time for the user to select each of the interface functions based on the historical data includes:

Read multiple times from the historical data the interface rotation time and number of rotations required by the user to trigger each of the interface functions;

Calculate the interface rotation time and the number of rotations to obtain multiple rotation times;

The multiple rotation times are averaged to obtain the historical rotation time of each interface function.

Wherein, the interface rotation time refers to the rotation time required for the user to start rotating the knob from the initial interface of the knob screen to the user-selected interface, and the number of rotations refers to the user starting to rotate the knob from the initial interface of the knob screen to the user-selected interface. The number of rotations required for the interface.

In one embodiment of the present application, by dividing the interface rotation time by the number of rotations, the rotation time corresponding to each interface function can be obtained, and the multiple rotation times of the interface function recorded in the historical time period are averaged. , to get the historical rotation time of each interface function.

For example, the knob screen interface C of an electric cooking pot is the temperature adjustment interface. Interface C includes three functions: 60°C, 80°C and 100°C, etc. The target interface selected by the user is the interface with a temperature of 80°C. The number of rotations from the interface to the interface with a temperature of 80°C is M times, and the time taken is N. The rotation time to the interface with a temperature of 80°C is W = N/M. The multiple rotation times to the interface with a temperature of 80°C in the historical time period are recorded as W1～Wn, n represents the number of times the knob screen was rotated to the interface with a temperature of 80°C recorded in the historical time period. The multiple rotation times are summed to obtain the summation value W', then W'/n is the interface with a temperature of 80°C. historical rotation time.

S230: Set the trigger time for the user to trigger each interface function next time according to the historical rotation time.

In the embodiment of the present application, the trigger time refers to the time required to trigger the adjacent interface function. For example, the time required to rotate the knob screen from interface function D to adjacent interface function E is the trigger time.

As an embodiment of the present application, setting the trigger time for the next time the user triggers each of the interface functions based on the historical rotation time includes:

Calculate the historical rotation time corresponding to adjacent interface functions in each of the interface functions to obtain multiple adjacent rotation time intervals;

The multiple adjacent rotation time intervals are used as adjacent triggering times corresponding to adjacent interface functions, and the adjacent triggering times of all adjacent interface functions are integrated to obtain the triggering time of each of the interface functions.

For example, if there is an interface function D with a historical rotation time of 10s, and an adjacent interface function E with a historical rotation time of 15s, then the adjacent rotation time interval between interface function D and interface function E is 5s, and the adjacent rotation time is The interval of 5s is used as the trigger time for rotating from interface function D to interface function E.

In the embodiment of the present application, by using the multiple adjacent rotation time intervals as adjacent triggering times corresponding to adjacent interface functions, and integrating the adjacent triggering times of all adjacent interface functions, the value of each interface function is obtained. The trigger time can determine the next trigger time of the corresponding interface based on the user's historical rotation time of each interface function, avoiding mixing the rotation times of two adjacent interface functions, so that when the knob encoder changes later, only Read the level change information once and automatically read the next level change according to the trigger time, which improves the efficiency of subsequent home appliance control.

S240. Identify the triggering state of the knob encoder.

In the embodiment of the present application, the triggering state refers to a state in which the port of the rotary encoder recognizes that there is current flowing through it. For example, if the communication signal of the A port or B port of the rotary encoder changes, it means that the rotary encoder is triggered. .

As an embodiment of the present application, identifying the triggering state of the knob encoder includes:

Obtain the A port and B port of the knob encoder, and read the A level of the A port and the B level of the B port;

Determine whether the A level and the B level have changed;

When the B level changes before the A level, it is determined that the knob encoder is in the triggering state of clockwise rotation;

When the A level changes before the B level, it is determined that the knob encoder is in the triggering state of counterclockwise rotation.

Among them, when there is no level difference between the A port and the B port of the rotary encoder, and both are at high level or both at low level, it means that the rotary encoder is in a static state.

In an embodiment of the present application, when the A port or the B port detects the passage of current, that is, the A level or the B level changes from high level to low level, or from low level to high level, it means that the knob The encoder is rotating.

Specifically, when the initial levels of the A port and the B port are both high, it is first detected that the B level of the B port begins to decrease, and it is determined that the knob encoder is in the triggering state of clockwise rotation, and it is first detected that the A level of the A port When the level begins to decrease, it is determined that the knob encoder is in the triggering state of counterclockwise rotation; when the initial levels of port A and port B are both low level, it is first detected that the level B of port B begins to rise, and the knob encoder is determined The encoder is in the triggering state of clockwise rotation. First, it is detected that the A level of the A port begins to rise, and it is determined that the knob encoder is in the triggering state of counterclockwise rotation.

In the embodiment of the present application, by determining whether the A level and the B level have changed, when the user rotates the knob encoder once but rotates it multiple times, the level of the encoder can only be recorded once. Improve the accuracy of identifying the triggering state of the knob encoder, and when the knob is rotated, the level change of the knob encoder only needs to be recorded once, without the need to read the level of the encoder port in real time, which facilitates improvement of the efficiency of subsequent home appliance control.

In an optional embodiment of the present application, identifying the triggering state of the knob encoder further includes:

Read the first rotation angle and the second rotation angle of the knob encoder;

Calculate the difference between the first rotation angle and the second rotation angle;

Obtain the rotation threshold range between the preset first rotation threshold and the second rotation threshold, and determine whether the difference is within the rotation threshold range;

When the difference is within the rotation threshold range and the second rotation angle is greater than the first rotation angle, it is determined that the knob encoder is in the triggering state of clockwise rotation;

When the difference is within the rotation threshold range and the second rotation angle is less than the first rotation angle, it is determined that the knob encoder is in the triggering state of counterclockwise rotation;

When the difference value is not within the rotation threshold range, it is determined that the triggering state of the knob encoder is invalid.

Among them, by detecting the rotation angle of the knob encoder, the trigger state of the knob encoder can also be identified, and the trigger state includes two results: trigger valid and trigger invalid.

In one embodiment of the present application, the first rotation angle is the initial angle of the A port of the knob encoder, and the second rotation angle refers to the rotation angle of the knob encoder after it is triggered, where the difference between each interface function The rotation angle intervals are fixed and are determined based on actual business scenarios. For example, the rotation angle interval between each interface function of a washing machine can be 15 degrees.

In an embodiment of the present application, the first rotation threshold may be 15°, the second rotation threshold may be 90°, and the rotation threshold range is 75°. By determining the rotation threshold range, the knob code can be identified Whether the rotation of the encoder is valid, that is, whether the triggering state of the knob encoder is valid.

For example, the rotation angle interval of each interface function of a knob encoder is fixed, such as 15 degrees. If the first rotation angle is 15° and the second rotation angle is 40°, the difference in rotation angles is 30°. , within the rotation threshold range of 75°, and the second rotation angle of 40° is greater than the first rotation angle of 15°, it means that the rotation direction of the knob encoder is clockwise; if the first rotation angle is 40°, the second rotation angle The angle is 15°, then the difference in rotation angle is 30°, which is within the rotation threshold range of 75°, and the second rotation angle of 15° is smaller than the first rotation angle of 40°, indicating the rotation direction of the knob encoder It is counterclockwise rotation; if the difference between the first rotation angle and the second rotation angle is greater than 75°, it means that the knob encoder has rotated a large angle, indicating that this rotation is not a normal operation requirement. It may be because the user turns the knob once but the If the encoder rotates multiple times, the trigger status will be invalid.

In the embodiment of the present application, by judging whether the difference is within the rotation threshold range, it can be determined whether the rotation angle of the knob encoder is valid. If the difference is within the rotation threshold range, it means that the rotation of the knob encoder is Effective, if the difference is not within the rotation threshold range, it means that the knob encoder has rotated a large angle at one time, and the rotation is invalid. The user's true intention of operating the knob can be accurately identified, improving the accuracy of subsequent home appliance control.

S250. Trigger the home appliance to be controlled according to the trigger state and the trigger time to control the home appliance to be controlled.

In the embodiment of the present application, the trigger state is used to determine whether the knob screen is rotated, and the trigger time is used to automatically record the rotation of the knob screen to the target interface function after the knob screen is rotated, so as to realize the control of the home appliance to be controlled.

As an embodiment of the present application, triggering the home appliance to be controlled through the trigger state and the trigger time to achieve control of the home appliance to be controlled includes:

Receive operation instructions triggered by the user on the knob screen in the home appliance to be controlled;

The knob encoder responds to the operation instruction and determines the target interface function for the user to trigger the home appliance to be controlled according to the trigger state and the trigger time, so as to realize control of the home appliance to be controlled.

Wherein, the operation instruction refers to the user's instruction to rotate the knob screen. When receiving the instruction to rotate the knob screen to the target interface function, it is determined that the home appliance to be controlled is triggered, and the triggering time from the initial interface function to the target interface function is obtained. According to The triggering time triggers the target interface function of the home appliance to be controlled, so as to control the home appliance to be controlled.

For example, a home appliance to be controlled is an electric cooker, including 1-6 interface functions. When receiving a rotation instruction to change the rotating knob screen from the 2 interface function to the 3 interface function, it is determined that the knob screen starts to rotate clockwise and obtains the 2 interface function. The triggering time of the function and the 3-interface function is 10 seconds. After starting to rotate the knob screen for 10 seconds, the knob screen rotates to the 3-interface function to control the electric cooker.

Compared with the prior art, the embodiments of the present application mainly have the following beneficial effects:

In the embodiment of this application, firstly, the home appliances to be controlled, knob screens, multiple interface functions and knob encoders are obtained; secondly, by obtaining the historical data required by the user to select each interface function, the user's selection of each interface function is calculated based on the historical data. The historical rotation time of interface functions can be used to understand the time each user uses the knob screen to select different interface functions, so as to subsequently improve the user experience of using home appliances and increase user stickiness; finally, by setting the trigger time and identification of each interface function The trigger state of the knob encoder can realize the user's true intention that can be identified by reading the level only once, without the need to read the level in real time. It improves the efficiency of home appliance control while ensuring the accuracy of home appliance control, and triggers according to the The state and the triggering time trigger the home appliance to be controlled to realize the control of the home appliance to be controlled, thereby improving the efficiency of home appliance control and the user experience effect. Therefore, the home appliance control method based on the knob screen proposed in the embodiment of the present application can improve the efficiency of home appliance control and the user experience effect.

Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be implemented by instructing relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium. The program can be stored in a computer-readable storage medium. When executed, the process may include the processes of the above method embodiments. Among them, the aforementioned storage medium can be a non-volatile storage medium such as a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM), or a random access memory (Random Access Memory, RAM).

It should be understood that although various steps in the flowchart of the accompanying drawings are shown in sequence as indicated by arrows, these steps are not necessarily performed in the order indicated by arrows. Unless explicitly stated in this article, the execution of these steps is not strictly limited in order, and they can be executed in other orders. Moreover, at least some of the steps in the flow chart of the accompanying drawings may include multiple sub-steps or multiple stages. These sub-steps or stages are not necessarily executed at the same time, but may be executed at different times, and their execution order is also It does not necessarily need to be performed sequentially, but may be performed in turn or alternately with other steps or sub-steps of other steps or at least part of the stages.

With further reference to Figure 3, as an implementation of the method shown in Figure 2 above, this application provides an embodiment of a home appliance control device 310 based on a knob screen. This device embodiment corresponds to the method embodiment shown in Figure 2 , the device can be applied in various electronic devices.

An embodiment of the present application provides a home appliance control system based on a knob screen. The home appliance control system based on a knob screen includes;

The acquisition module 311 is used to acquire the home appliance to be controlled, the knob screen on the home appliance to be controlled, multiple interface functions of the knob screen, and the knob encoder;

The historical time calculation module 312 is used to obtain the historical data required for the user to select each of the interface functions, and calculate the historical rotation time for the user to select each of the interface functions based on the historical data;

The trigger time calculation module 313 is used to set the trigger time for the next time the user triggers each of the interface functions based on the historical rotation time;

Identification module 314, used to identify the triggering state of the knob encoder; and

The control module 315 is used to trigger the home appliance to be controlled according to the trigger state and the trigger time, so as to control the home appliance to be controlled.

In this embodiment, the functions of each module/unit are as follows:

Obtain submodule, used to obtain the A port and B port of the knob encoder, and read the A level of the A port and the B level of the B port;

A judgment sub-module is used to judge whether the A level and the B level have changed;

Identification submodule, used to determine that the knob encoder is in the triggering state of clockwise rotation when the B level changes before the A level; when the A level changes before the B level If a change occurs, it is determined that the knob encoder is in the triggering state of counterclockwise rotation.

Compared with the prior art, the embodiments of the present application mainly have the following beneficial effects:

In the embodiment of this application, firstly, the home appliances to be controlled, knob screens, multiple interface functions and knob encoders are obtained; secondly, by obtaining the historical data required by the user to select each interface function, the user's selection of each interface function is calculated based on the historical data. The historical rotation time of interface functions can be used to understand the time each user uses the knob screen to select different interface functions, so as to subsequently improve the user experience of using home appliances and increase user stickiness; finally, by setting the trigger time and identification of each interface function The trigger state of the knob encoder can realize the user's true intention that can be identified by reading the level only once, without the need to read the level in real time. It improves the efficiency of home appliance control while ensuring the accuracy of home appliance control, and triggers according to the The state and the triggering time trigger the home appliance to be controlled to realize the control of the home appliance to be controlled, thereby improving the efficiency of home appliance control and the user experience effect. Therefore, the home appliance control device based on the knob screen proposed in the embodiment of the present application can improve the efficiency of home appliance control and the user experience effect.

In order to solve the above technical problems, embodiments of the present application also provide computer equipment. Please refer to Figure 4 for details. Figure 4 is a basic structural block diagram of the computer equipment in this embodiment.

The computer device 4 includes a memory 41, a processor 42, and a network interface 43 that are connected to each other for communication through a system bus. It should be noted that only the computer device 4 having components 41 - 43 is shown in the figure, but it should be understood that implementation of all the components shown is not required, and more or less components may be implemented instead. Among them, those skilled in the art can understand that the computer device here is a device that can automatically perform numerical calculations and/or information processing according to preset or stored instructions. Its hardware includes but is not limited to microprocessors, special-purpose Integrated circuits (ApplicationSpecific Integrated Circuit, ASIC), programmable gate array (Field-Programmable GateArray, FPGA), digital processor (Digital Signal Processor, DSP), embedded devices, etc.

The computer device may be a desktop computer, a notebook, a PDA, a cloud server and other computing devices. The computer device can perform human-computer interaction with the user through keyboard, mouse, remote control, touch panel or voice control device.

The memory 41 includes at least one type of readable storage medium, which includes flash memory, hard disk, multimedia card, card-type memory (for example, SD or DX memory, etc.), random access memory (RAM), static memory, etc. Random access memory (SRAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), programmable read-only memory (PROM), magnetic memory, magnetic disks, optical disks, etc. In some embodiments, the memory 41 may be an internal storage unit of the computer device 4 , such as a hard disk or memory of the computer device 4 . In other embodiments, the memory 41 may also be an external storage device of the computer device 4, such as a plug-in hard disk, a smart media card (SMC), a secure digital device equipped on the computer device 4. (Secure Digital, SD) card, flash card (FlashCard), etc. Of course, the memory 41 may also include both the internal storage unit of the computer device 4 and its external storage device. In this embodiment, the memory 41 is usually used to store the operating system and various application software installed on the computer device 4 , such as the program code of the home appliance control method based on the knob screen. In addition, the memory 41 can also be used to temporarily store various types of data that have been output or will be output.

In some embodiments, the processor 42 may be a central processing unit (CPU), a controller, a microcontroller, a microprocessor, or other data processing chips. The processor 42 is generally used to control the overall operation of the computer device 4 . In this embodiment, the processor 42 is configured to run the program code or process data stored in the memory 41 , for example, run the program code of the knob screen-based home appliance control method.

The network interface 43 may include a wireless network interface or a wired network interface. The network interface 43 is generally used to establish a communication connection between the computer device 4 and other electronic devices.

The present application also provides another implementation mode, that is, a computer-readable storage medium is provided. The computer-readable storage medium stores the program of the home appliance control method based on the knob screen. The home appliance control method based on the knob screen is stored in the computer-readable storage medium. The program may be executed by at least one processor, so that the at least one processor executes the steps of the above-mentioned knob screen-based home appliance control method.

Through the above description of the embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus the necessary general hardware online platform. Of course, it can also be implemented by hardware, but in many cases the former is Better implementation. Based on this understanding, the technical solution of the present application can be embodied in the form of a software product in essence or that contributes to the existing technology. The computer software product is stored in a storage medium (such as ROM/RAM, disk, CD), including several instructions to cause a terminal device (which can be a mobile phone, computer, server, air conditioner, or network device, etc.) to execute the methods described in various embodiments of the present application.

The application may be used in a variety of general or special purpose computer system environments or configurations. For example: personal computers, server computers, handheld or portable devices, tablet devices, multiprocessor systems, microprocessor-based systems, set-top boxes, programmable consumer electronics devices, network PCs, minicomputers, mainframe computers, including Distributed computing environment for any of the above systems or devices, etc. The application may be described in the general context of computer-executable instructions, such as program modules, being executed by a computer. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform specific tasks or implement specific abstract data types. The present application may also be practiced in distributed computing environments where tasks are performed by remote processing devices connected through a communications network. In a distributed computing environment, program modules may be located in both local and remote computer storage media including storage devices.

Obviously, the above-described embodiments are only some of the embodiments of the present application, rather than all the embodiments. The preferred embodiments of the present application are given in the drawings, but do not limit the patent scope of the present application. The present application may be embodied in many different forms; rather, these embodiments are provided in order to provide a thorough and comprehensive understanding of the disclosure of the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. . Any equivalent structure made using the contents of the specification and drawings of this application and directly or indirectly used in other related technical fields shall likewise fall within the scope of patent protection of this application.

Claims (10)

1. The household appliance control method based on the knob screen is characterized by comprising the following steps of:

acquiring a household appliance to be controlled, a knob screen on the household appliance to be controlled, a plurality of interface functions of the knob screen and a knob encoder;

acquiring historical data required by a user for selecting each interface function, and calculating historical rotation time for the user for selecting each interface function according to the historical data;

setting the triggering time of triggering each interface function next time by a user according to the historical rotation time;

identifying a trigger state of the knob encoder;

triggering the household appliance to be controlled according to the triggering state and the triggering time so as to realize the control of the household appliance to be controlled.

2. The home appliance control method based on a knob screen according to claim 1, wherein the calculating a historical rotation time for a user to select each of the interface functions according to the historical data comprises:

reading interface rotation time and rotation times required by a user to trigger each interface function from the historical data for a plurality of times;

calculating the interface rotation time and the rotation times to obtain a plurality of rotation times;

and averaging the rotation times to obtain the historical rotation time of each interface function.

3. The home appliance control method based on a knob screen according to claim 1, wherein the identifying the trigger state of the knob encoder comprises:

acquiring an A port and a B port of the knob encoder, and reading an A level of the A port and a B level of the B port;

judging whether the A level and the B level change or not;

when the B level changes before the A level, determining that the knob encoder is in a clockwise rotation triggering state;

and when the A level changes before the B level, determining that the knob encoder is in a trigger state rotating anticlockwise.

4. The home appliance control method based on a knob screen according to claim 1, wherein the identifying the trigger state of the knob encoder further comprises:

reading a first rotation angle and a second rotation angle of the knob encoder;

calculating a difference between the first rotation angle and the second rotation angle;

acquiring a rotation threshold range between a preset first rotation threshold and a preset second rotation threshold, and judging whether the difference value is within the rotation threshold range;

when the difference value is within the rotation threshold range and the second rotation angle is larger than the first rotation angle, determining that the knob encoder is in a clockwise rotation triggering state;

when the difference value is within the rotation threshold range and the second rotation angle is smaller than the first rotation angle, determining that the knob encoder is in a trigger state of anticlockwise rotation;

and when the difference value is not within the rotation threshold range, determining that the triggering state of the knob encoder is invalid.

5. The home appliance control method based on a knob screen according to any one of claims 1 to 4, wherein the triggering the home appliance to be controlled by the triggering state and the triggering time to control the home appliance to be controlled includes:

receiving an operation instruction triggered by a user on a knob screen in the household appliance to be controlled;

and responding to the operation instruction through the knob encoder, and determining that a user triggers a target interface function of the household appliance to be controlled according to the triggering state and the triggering time so as to realize the control of the household appliance to be controlled.

6. The home appliance control method based on a knob screen according to any one of claims 1 to 4, wherein the setting of a trigger time for a user to trigger each of the interface functions next according to the historical rotation time includes:

calculating historical rotation time corresponding to adjacent interface functions in each interface function to obtain a plurality of adjacent rotation time intervals;

and taking the plurality of adjacent rotation time intervals as adjacent trigger time corresponding to the adjacent interface functions, and integrating the adjacent trigger time of all the adjacent interface functions to obtain the trigger time of each interface function.

7. Household appliance control device based on knob screen, characterized by comprising:

the system comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring household appliances to be controlled, a knob screen on the household appliances to be controlled, a plurality of interface functions of the knob screen and a knob encoder;

the historical time calculation module is used for acquiring historical data required by a user in selecting each interface function and calculating historical rotation time of the user in selecting each interface function according to the historical data;

the trigger time calculation module is used for setting the trigger time of the user for triggering each interface function next time according to the historical rotation time;

the identification module is used for identifying the triggering state of the knob encoder; and

And the control module is used for triggering the household appliance to be controlled according to the triggering state and the triggering time so as to realize the control of the household appliance to be controlled.

8. The rotary screen based appliance control device of claim 7, wherein the identification module comprises:

the acquisition submodule is used for acquiring an A port and a B port of the knob encoder and reading the A level of the A port and the B level of the B port;

the judging submodule is used for judging whether the A level and the B level change or not;

the identification sub-module is used for determining that the knob encoder is in a clockwise rotation triggering state when the B level changes before the A level; and when the A level changes before the B level, determining that the knob encoder is in a trigger state rotating anticlockwise.

9. A computer device comprising a memory and a processor, the memory having stored therein a computer program, which when executed implements the steps of the knob screen based appliance control method of any one of claims 1 to 6.

10. A computer-readable storage medium, wherein a computer program is stored on the computer-readable storage medium, which when executed by a processor, implements the steps of the knob screen-based appliance control method according to any one of claims 1 to 6.