WO2020098164A1

WO2020098164A1 - Control method for household appliance, and household appliance

Info

Publication number: WO2020098164A1
Application number: PCT/CN2019/074107
Authority: WO
Inventors: 张南富; 王雪峰; 张丰广; 孙宁
Original assignee: 广东美的厨房电器制造有限公司; 美的集团股份有限公司
Priority date: 2018-11-16
Filing date: 2019-01-31
Publication date: 2020-05-22

Abstract

A control method for a household appliance (10). The household appliance (10) comprises a scanner (12). The control method for the household appliance (10) comprises: controlling the scanner (12) to scan a target identifier to obtain a target operation of the household appliance (10); detecting and determining that a running signal of the household appliance (10) is received within a preset period of time after the target operation is obtained; controlling the household appliance (10) to run according to the target operation; and detecting and determining that no running signal is received within the preset period of time, and canceling the target operation. Also disclosed is the household appliance (10).

Description

Control method of household appliances and household appliances

Priority information

This application requests the priority and rights of the patent application with the patent application number 201811365753.7 submitted to the State Intellectual Property Office of China on November 16, 2018, and the patent application number submitted to the State Intellectual Property Office of China on November 16 The priority and rights of the patent application of 201811365755.6, and the entire contents are incorporated herein by reference.

Technical field

This application relates to the technical field of household appliances, in particular to a control method of household appliances and household appliances.

Background technique

The home appliances of the related art usually pre-store the operation information in the storage unit of the home appliance, and the user can call the operation information to control the operation of the home appliance. However, when the user wants to control the operation and cancellation of home appliances, it is necessary to manually input instructions. This operation is cumbersome and is not conducive to improving the user experience.

Summary of the invention

The present application provides a control method of household appliances and household appliances.

The embodiments of the present application provide a control method for household appliances. The home appliance includes a barcode scanner, and the control method of the home appliance includes:

Controlling the scanner to scan the target identification to obtain the target operation of the household appliance;

Detect and determine that the operation signal of the household appliance is received within a preset time after the target operation is obtained;

Controlling the home appliance to operate according to the target operation;

Detect and determine that the operation signal is not received within the preset time, and cancel the target operation.

The control method of the household appliance according to the embodiment of the present application scans the target operation by scanning the scanner, and cancels the target operation within a preset time without receiving an operation signal, thereby achieving quick acquisition and automatic cancellation of the target operation, which is simple and convenient. Helps improve the user experience.

In some embodiments, the home appliance includes a cavity and a door, the door is rotatably connected to the cavity, and controlling the home appliance to operate according to the target operation includes:

Detect and determine that the door is closed and receive the operation signal within the preset time, and control the household appliance to operate according to the target operation;

The control method of the household appliances includes:

After the door body is opened, the target operation received by the scanner is detected and determined, and the door body is closed again, and the door control is controlled according to the interval of the door body opening and the target operation Working status of household appliances;

It is detected and determined that the target operation output from the scanner is not received, and the door is closed again, keeping the working state of the household appliance before the door is opened.

In some embodiments, controlling the working state of the household appliance according to the interval of opening the door and the target operation includes:

Determining that the interval duration is within a first preset period after the door is opened;

Detecting and determining that the target operation after the door is opened is the same as the target operation before the door is opened, and does not respond to the target operation after the door is opened;

Detect and determine that the target operation after the door body is opened is different from the target operation before the door body is opened, and the door body is closed again and receives the operation signal, according to the door body after opening The target operation controls the operation of the household appliance.

Determining that the interval duration is located in a second preset period after the door is opened, and the second preset period is after the first preset period;

Detecting and determining that the door is closed again and receiving the operation signal, and controlling the operation of the household appliance according to the target operation after the door is opened.

Detecting and determining that the interval duration is within a third preset period after the door is opened, and does not respond to the target operation after the door is opened.

Determining that the interval duration is located in a fourth preset period after the door is opened, and the fourth preset period is after the third preset period;

In some embodiments, controlling the working state of the household appliance according to the interval of the door opening and the target operation includes:

Determining that the interval duration is located in a fifth preset period after the door is opened, and the fifth preset period is after the fourth preset period;

In some embodiments, after the door is opened, detecting and determining that the target operation is received by the scanner includes:

After the door is opened, the scanner is controlled to be closed.

In some embodiments, canceling the target operation includes:

Detect and determine that the standby signal of the household appliance is received, and control the household appliance to enter a standby state;

Detecting and determining that the standby signal is not received, returning to the step of controlling the scanner to scan the target identification to obtain the target operation.

In some embodiments, the home appliance includes a lighting device, and the control method of the home appliance includes:

Obtain a scanning signal, and turn on the scanner according to the scanning signal;

Detect and determine that the scanner is turned on, and turn on the lighting device to illuminate the scanning area of the scanner.

In some embodiments, the home appliance includes a prompt device, and the control method of the home appliance includes:

The prompting device is controlled to prompt the status information of the scanner.

In some embodiments, the status information includes at least one of starting scanning, scanning, and scanning completed.

After the target operation is obtained, the prompting device is controlled to prompt the operation flow of the target operation.

In some embodiments, the household appliance includes a cooking appliance, the target operation is a target menu, and the operation process includes heating power and time.

After the target operation is obtained, the prompting device is controlled to prompt to input prompting information of the running signal.

In some embodiments, the home appliance includes a prompting device to control the home appliance to operate according to the target operation, including:

Controlling the prompting device to prompt the operation flow of the target operation and the running state of the household appliance.

In some embodiments, the prompting device includes a display screen, and controlling the prompting device to prompt the target operation operation flow and the running state of the household appliance includes:

The progress of the operation is displayed in the form of a progress bar or a percentage on the display screen.

After the home appliance is controlled to run according to the target operation, the prompting device is controlled to prompt end information.

In some embodiments, the target identification includes at least one of a barcode and a two-dimensional code.

An embodiment of the present application provides a household appliance, which includes a scanner, a memory, and a controller, the controller is connected to the scanner and the memory, and the memory stores a program, and the program When the controller executes, it implements the control method of the household appliance of any of the above embodiments.

The household appliances according to the embodiments of the present application can obtain the target operation by scanning the code scanner, and cancel the target operation when the operation signal is not received within a preset time, thereby achieving quick acquisition and automatic cancellation of the target operation. user experience.

Additional aspects and advantages of the embodiments of the present application will be partially given in the following description, and some will become apparent from the following description, or be learned through practice of the embodiments of the present application.

BRIEF DESCRIPTION

The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

FIG. 1 is a schematic flowchart of a control method of a household appliance according to an embodiment of the present application;

2 is a perspective schematic diagram of a household appliance according to an embodiment of the present application;

3 is a perspective schematic view of a household appliance according to another embodiment of the present application;

4 is a schematic flowchart of a control method of a household appliance according to another embodiment of the present application;

5 is a schematic flowchart of a control method of a household appliance according to another embodiment of the present application;

6 is a schematic flowchart of a control method of a household appliance according to still another embodiment of the present application;

7 is a schematic flowchart of a control method of a household appliance according to another embodiment of the present application;

8 is a schematic flowchart of a control method of a household appliance according to another embodiment of the present application;

9 is a schematic flowchart of a control method of a household appliance according to still another embodiment of the present application;

10 is a schematic flowchart of a control method of a household appliance according to another embodiment of the present application;

11 is a schematic diagram of a module of a household appliance according to an embodiment of the present application;

12 is a schematic flowchart of a control method of a household appliance according to still another embodiment of the present application;

13 is a schematic flowchart of a control method of a household appliance according to another embodiment of the present application;

14 is a schematic flowchart of a control method of a household appliance according to another embodiment of the present application;

15 is a schematic flowchart of a control method of a household appliance according to still another embodiment of the present application;

16 is a schematic flowchart of a control method of a household appliance according to another embodiment of the present application;

17 is a schematic flowchart of a control method of a household appliance according to another embodiment of the present application;

18 is a schematic diagram of a module of a household appliance according to another embodiment of the present application.

Symbol description of main components:

Household appliances 10, controller 11, scanner 12, lighting device 13, memory 14, door 16, handle 162, cavity 18, front panel 182, control panel 19, speaker 191, display 192, input unit 194, Prompt device 15.

detailed description

The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the drawings, in which the same or similar reference numerals indicate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary, and are only used to explain the present application, and cannot be construed as limiting the present application.

In the description of the present application, the terms "first" and "second" are used only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise specifically limited.

In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be fixed connection or detachable Connected, or integrally connected; may be mechanical, electrical, or may communicate with each other; may be directly connected, or may be indirectly connected through an intermediary, may be the connection between two elements or the interaction of two elements relationship. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

The following disclosure provides many different implementations or examples for implementing different structures of the present application. In order to simplify the disclosure of the present application, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit this application. In addition, the present application may repeat reference numerals and / or reference letters in different examples. Such repetition is for the purpose of simplicity and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, this application provides examples of various specific processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

Please refer to FIG. 1, FIG. 2 and FIG. 3, an embodiment of the present application provides a control method of a household appliance 10. The home appliance 10 includes a barcode scanner 12, and the control method of the home appliance 10 includes:

Step S14: Control the scanner 12 to scan the target identification to obtain the target operation of the home appliance 10;

Step S18: Detect and determine that the operation signal of the home appliance 10 is received within a preset time after the target operation is obtained, and control the home appliance 10 to operate according to the target operation;

Step S19: Detect and determine that no operation signal is received within a preset time, and cancel the target operation.

In the control method of the household appliance 10 according to the embodiment of the present application, the target operation is scanned by the scanner 12, and the target operation is canceled when the operation signal is not received within a preset time, thereby achieving quick acquisition and automatic cancellation of the target operation, simple Convenience is conducive to improving user experience.

Please note that in the embodiment shown in FIG. 1, "detect and determine that the operation signal of the household appliance 10 is received within the preset time after the target operation is obtained" and "detect and determine that the operation signal is not received within the preset time "Signal" can be performed by step S17 of FIG. Step S17: Determine whether the operation signal of the home appliance 10 is received within a preset time after the target operation is obtained.

The household appliance 10 may be an oven, a microwave oven, a rice cooker, an electric steamer, a yogurt machine, a soybean milk machine, a washing appliance (such as a dishwasher or a washing machine), and so on. For washing appliances, the target operation may be a target washing operation, and the target washing operation may include washing stages (for example, pre-washing, main washing, rinsing, drying, and storage), washing time, temperature, and two washings in each washing stage The interval between stages. For cooking appliances such as microwave ovens, ovens, electric steamers, etc., the target operation may be a target menu, and the target menu includes heating power and heating time corresponding to the heating power. For the yogurt machine, the target operation may be a target fermentation operation, and the target fermentation operation may include a fermentation temperature and a fermentation time corresponding to the fermentation temperature. For the soymilk machine, the target operation may be a target pulping operation, and the target pulping operation may include a blade rotation speed, a crushing time corresponding to the blade rotation speed, a cooking temperature, and a cooking time corresponding to the cooking temperature.

For ease of understanding, the microwave oven is used as an example for description in the embodiments of the present application, but the specific type of the household appliance 10 is not limited.

In addition, the scanner 12 may be provided on the body of the home appliance 10, or may be separated from the home appliance 10 and connected in a wireless manner. For example, the scanner 12 may be provided on the remote control of the air conditioner.

In addition, the home appliance 10 may include a door 16 and a cavity 18, and the door 16 is rotatably connected to the cavity 18. The front panel 182 of the cavity 18 is provided with a control panel 19 including a display screen 192 and an input unit 194. In the illustrated embodiment, the scanner 12 is disposed below the front plate 182 of the cavity 18. In this way, the user can put the food into the microwave oven while scanning the code, so that the microwave oven can be used more conveniently. It can be understood that, in other embodiments, the barcode scanner 12 may be provided at other places of the home appliance 10, for example, at the handle 162 of the door 16 or the outer side of the home appliance 10, or at other locations.

In this embodiment, the operation signal may be triggered by the user by closing the door 16 of the home appliance 10. It can be understood that, in the embodiment of the present application, since the code scanner 12 is disposed below the front plate 182 of the cavity 18, the user needs to open the door 16 when scanning the code, and the home appliance 10 needs to keep the door 16 during operation shut down. Therefore, after the target operation is obtained, the operation signal can be triggered by closing the door 16. In this way, the user can trigger the running signal together when closing the door body 16, without performing other operations for triggering the running signal, which is simple and convenient, and is beneficial to improving the user experience.

Of course, in other embodiments, the household appliance 10 includes devices such as buttons, knobs, or microphones, and the operation signal can be triggered by the user through buttons, knobs, or sounds. The key can be a physical key or a virtual key. The specific triggering mode of the running signal is not limited here.

Specifically, in an example, the household appliance 10 is a microwave oven, and the user opens the door 16 and scans the code through the scanner 12 to obtain the target menu, and then closes the door 16 within a preset time, thereby triggering the operation signal to make the microwave oven Start heating according to the target menu.

In another example, the home appliance is an oven, and the user opens the door 16 and scans the code through the scanner 12 to obtain the target menu, but the door 16 is not closed within a preset time, that is, within a preset time When the run signal is triggered, the target menu is automatically canceled.

In yet another example, the home appliance is an air conditioner. After the user scans the code through the scanner 12 to obtain the target air conditioner operation, the user presses a button within a preset time, thereby triggering an operation signal to cause the air conditioner to start cooling according to the target air conditioner operation.

In yet another example, the home appliance is a washing machine. After the user scans the code through the scanner 12 to obtain the target washing operation, the user does not rotate the knob within the preset time, that is, the operation signal is not triggered within the preset time. The target washing The operation is automatically canceled.

In one example, the target identification is a barcode; in another example, the target identification is a two-dimensional code; in yet another example, the target identification includes a barcode and a two-dimensional code. In addition, the target logo can be printed on the food packaging.

Referring to FIG. 4, in some embodiments, step S19 includes:

Step S194: Detect and determine that the standby signal of the home appliance 10 is received, and control the home appliance 10 to enter a standby state;

Step S192: detect and determine that no standby signal is received, and return to step S14.

In this way, it is realized to control the home appliance 10 to stand by or continue scanning after canceling the target operation. It can be understood that in the actual use scenario, the user cancels the target operation generally because he wants the home appliance 10 to enter the standby state and thus does not need to operate it, or wants to switch to another operation. Therefore, when the standby signal is not received, the home appliance 10 is controlled to proceed to step S14, so that the scanner 12 continues to scan another target identification to obtain another target operation.

Please note that in the embodiment shown in FIG. 4, “detecting and determining that the standby signal of the home appliance 10 is received” and “detecting and determining that the standby signal is not received” may be performed by step S192 of FIG. 4. Step S192: Determine whether the standby signal of the home appliance 10 is received.

Specifically, in this embodiment, the standby signal may be triggered by the user by closing the door 16 of the home appliance 10. It can be understood that, in this embodiment, since the code scanner 12 is disposed below the front plate 182 of the cavity 18, the user needs to open the door 16 when scanning the code, and the door 16 when the home appliance 10 is in the standby state Is closed. That is to say, after the door body 16 is opened for scanning, if the user wants the home appliance 10 to enter the standby state, the door body 16 will be closed after a preset time elapses. Therefore, after the preset time elapses, the standby signal can be triggered by closing the door 16. In this way, the user can trigger the standby signal at the same time when closing the door body 16, without performing other operations for triggering the standby signal, which is simple and convenient, and is conducive to improving the user experience.

Of course, in other embodiments, the household appliance 10 includes devices such as buttons, knobs, or microphones, and the standby signal may be triggered by the user through buttons, knobs, or sounds. The key can be a physical key or a virtual key. Here, the specific triggering method of the standby signal is not limited.

Specifically, in an example, the household appliance 10 is a microwave oven, the user opens the door 16 and scans the code through the code scanner 12 to obtain the target menu, the operation signal is not triggered within a preset time, the target menu is automatically canceled, and then the user removes the door 16 Turn off, thereby triggering the standby signal to turn off the scanner 12.

In another example, the home appliance is an oven, the user opens the door 16 and scans the code through the code scanner 12 to get the target menu, the operation menu is not triggered within a preset time, the target menu is automatically canceled, and the user does not close the door 16 Therefore, the standby signal is not triggered, and the scanner 12 is still turned on, and the user can continue to scan other target identifications.

In yet another example, the home appliance is an air conditioner, and the user scans the code by the code scanner 12 to obtain the target air conditioner operation. The operation signal is not triggered within a preset time. The target air conditioner operation is automatically canceled. The scanner 12 is turned off.

In yet another example, the home appliance is a washing machine, and the user scans the code through the code scanner 12 to obtain the target washing operation. After a preset time, the target washing operation is automatically canceled, and then the user does not rotate the knob, so the standby signal is not triggered The device 12 is still turned on, and the user can continue to scan other target identifiers.

Please refer to FIG. 5. In some embodiments, the home appliance 10 includes a lighting device 13, and the control method of the home appliance 10 includes:

Step S11: Obtain a scanning signal, and turn on the scanner 12 according to the scanning signal;

Step S12: Detect and determine that the scanner 12 is turned on, and turn on the lighting device 13 to illuminate the scanning area of the scanner 12.

In this way, the prompting of the scanning area by the lighting device 13 is realized, so that the user can accurately and quickly put the target mark into the scanning area under the guidance of the lighting device 13, thereby improving the success rate of scanning the code. Specifically, the lighting device 13 may be an indicator light.

In addition, the lighting device 13 may be independent of the scanner 12 and disposed near the scanner 12, as shown in FIG. 3. Of course, the lighting device 13 can also be integrated with the scanner 12. The specific location where the lighting device 13 is installed is not limited here.

In this embodiment, the scan signal may be triggered by the user by opening the door 16 of the home appliance 10. It can be understood that in this embodiment, since the code scanner 12 is disposed below the front plate 182 of the cavity 18, the user needs to open the door 16 when scanning the code. Therefore, the scanning signal can be triggered by opening the door 16. In this way, the user can trigger the scan signal together when opening the door 16, without performing other operations for triggering the scan signal, which is simple and convenient, and is conducive to improving the user experience.

Of course, in other embodiments, the household appliance 10 includes devices such as buttons, knobs, or microphones, and the scan signal can be triggered by the user through buttons, knobs, or sounds. The key can be a physical key or a virtual key. The specific triggering method of the scan signal is not limited here.

Specifically, in one example, the household appliance 10 is a microwave oven, and the user opens the door 16 to trigger the scan signal to turn on the scanner 12. In another example, the home appliance is an oven, and the user opens the door 16 to trigger the scan signal to turn on the scanner 12. In yet another example, the home appliance is an air conditioner, and the user presses a button to trigger a scan signal to turn on the scanner 12. In yet another example, the home appliance is a washing machine, and the user rotates the knob to trigger the scan signal to turn on the scanner 12.

Referring to FIG. 6, in some embodiments, the home appliance 10 includes a prompt device, and the control method of the home appliance 10 includes:

Step S13: The control prompting device prompts the status information of the scanner 12.

In this way, the user is reminded of the state of the scanner 12. Specifically, the prompting device may be a display screen 192 or a speaker 191. The display screen 192 may be an LED display screen or an OLED display screen. The number of the display screen 192 may be one piece or multiple pieces.

In addition, the status information may include at least one of starting scanning, scanning, and scanning completion. The status information can be in Chinese, foreign languages, or icons. The specific content and specific form of the status information are not limited here.

In one example, when the scanner 12 is turned on, the display screen 192 displays the words "start scanning", and when the scanner 12 detects the target mark and scans the target mark, the display screen 192 displays "scanning" In the text, when the scanner 12 finishes scanning the target mark, the display screen 192 displays the text "scanning completed".

In another example, when the scanner 12 is turned on, the speaker 191 broadcasts the sound of "start scanning" or plays a specific ringtone; when the scanner 12 detects the target identification and scans the target identification, the speaker 191 broadcasts " "Scanning" sound or play a specific ringtone; when the scanner 12 scans the target identification, the speaker 191 broadcasts the "scanning completed" sound or plays a specific ringtone.

In yet another example, when the scanner 12 is turned on, the display screen 192 displays "SCAN".

In yet another example, when the scanner 12 is turned on, the display screen 192 displays a scanned icon.

Please note that FIG. 6 is only an embodiment of the present application, and does not represent a limitation on step S13. In other embodiments, the prompting device 13 may be controlled to prompt the status information of the scanner 12 when the home appliance 10 is powered on, or the prompting device 13 may be controlled to prompt the status information of the scanner 12 after the scanner 12 is turned on It can also control the prompting device 13 to prompt the scanner 12 of the status information at any other time.

Referring to FIG. 7, in some embodiments, the home appliance 10 includes a prompt device, and the control method of the home appliance 10 includes:

Step S15: After obtaining the target operation, the control prompting device prompts the operation flow of the target operation.

In this way, the operation flow that prompts the target operation is realized. Similarly, the prompting device may be a display screen 192 or a speaker 191. When the household appliance 10 is a microwave oven, the target operation is the target menu, and the operation flow, that is, the menu flow may include heating power and time. In addition, the operation flow can be in Chinese, foreign languages, or icons. The specific content and specific form of the operation flow are not limited here.

In one example, after the target menu is obtained, the display screen 192 displays the Chinese version of the menu flow, for example: "preheat: first-level firepower, five minutes; heating: third-level firepower, ten minutes." In another example, after obtaining the target menu, the display screen 192 displays the English version of the menu flow. In yet another example, after obtaining the target menu, the display screen 192 displays a schematic diagram of the menu process. In another example, after obtaining the target menu, the speaker 191 broadcasts the specific content of the menu process.

Please note that FIG. 7 is only an embodiment of the present application, and does not represent a limitation on step S15. In other embodiments, the operation flow of the prompting device may be controlled by the prompting device when the home appliance 10 receives the operation signal to start operation according to the target operation, or the control prompting device may prompt the target during the operation of the home appliance according to the target operation Operational process of operation.

Referring to FIG. 8, in some embodiments, the home appliance 10 includes a prompt device, and the control method of the home appliance 10 includes:

Step S16: After obtaining the target operation, the control prompting device prompts to input prompt information of the running signal.

In this way, the user is prompted to input a running signal. Similarly, the prompting device may be a display screen 192 or a speaker 191. The prompt information can be in Chinese, foreign language, or icon. The specific content and specific form of the prompt information are not limited here.

In one example, the household appliance 10 is a microwave oven, the target operation is the target menu, and the user can close the door 16 to trigger the operation signal. After the target menu is obtained, the display screen 192 displays the Chinese version of the prompt message, for example: "Please Close the door for cooking within seconds. " In another example, after obtaining the target menu, the display screen 192 displays the English version of the prompt message. In yet another example, after obtaining the target menu, the display screen 192 displays a schematic diagram of prompt information. In yet another example, after obtaining the target menu, the speaker 191 broadcasts the specific content of the prompt information or plays a specific ringtone.

Referring to FIG. 9, in some embodiments, the household appliance 10 includes a prompt device, and step S18 includes:

Step S182: The control prompting device prompts the operation flow of the target operation and the running state of the home appliance 10.

In this way, when the home appliance 10 is operated according to the target operation, the operation flow prompting the target operation and the running state of the home appliance 10 are realized, so that the user can intuitively understand the running situation.

Specifically, when the target operation is the target menu, the operation flow may include information such as cooking time and firepower. For example, cooking with first-grade firepower for five minutes, then with second-grade firepower for ten minutes, and finally with first-grade firepower for two minutes. The operating state of the home appliance 10 may include current heating power and remaining time.

In addition, the progress of the operation can also be displayed in the form of a progress bar or a percentage on the display screen 192, so that the user can intuitively grasp the progress of the operation.

Referring to FIG. 10, in some embodiments, the home appliance 10 includes a prompt device, and the control method of the home appliance 10 includes:

Step S20: After the home appliance 10 is controlled to run according to the target operation, the control prompting device prompts the end information.

In this way, the user is prompted after the end of the operation. Similarly, the prompting device may be a display screen 192 or a speaker 191. The end message can be in Chinese, foreign language, or icon. The specific content and specific form of the end message are not limited here.

In one example, the home appliance 10 is a microwave oven, and the target operation is the target menu. After the microwave oven is operated according to the target menu, the display screen 192 displays a Chinese version of the end information, such as: "cooking end" or "cooking completion". In another example, after the microwave oven is operated according to the target menu, the display screen 192 displays the English version of the end message. In yet another example, after the microwave oven finishes running according to the target menu, the display screen 192 displays an end icon. In yet another example, after the microwave oven finishes operating according to the target menu, the speaker 191 broadcasts end information, such as: "cooking end" or "cooking completion", or plays a specific ringtone.

Referring to FIG. 11, an embodiment of the present application provides a household appliance 10 that includes a scanner 12 and a controller 11. The controller 11 is connected to the scanner 12, and the controller 11 is used to implement the household appliance of any of the foregoing embodiments 10 control methods.

The household appliance 10 according to the embodiment of the present application scans the target operation through the scanner 12 and cancels the target operation within a preset time without receiving a running signal, thereby achieving quick acquisition and automatic cancellation of the target operation. It is simple and convenient. Help to improve the user experience.

Specifically, the controller 11 may include a micro controller (Micro Controller Unit, MCU). The controller 11 may be provided on the main control board, the computer board or the control board of the household appliance 10, and the controller 11 may be connected with the scanner 12 in a wireless or wired manner. In this embodiment, the controller 11 may be provided on the control panel 19.

In addition, the memory 14 may store a program, which can be implemented by the controller 11 to implement the control method of the home appliance 10, for example, step S14: control the scanner 12 to scan the target identification to obtain the target operation of the home appliance 10; step S18: Detect and determine that the operation signal of the home appliance 10 is received within a preset time after the target operation is obtained, and control the home appliance 10 to operate according to the target operation; Step S19: Detect and determine that the operation signal is not received within the preset time and cancel the target operating.

In some embodiments, the operation signal may be triggered by the user by closing the door 16 of the home appliance 10, or by the user through a button, knob, or voice recognition. In the case where the user triggers the home appliance 10 to operate according to the operation information by closing the door 16, after the home appliance 10 finishes running according to the operation information, the user's actions are likely to trigger the home appliance 10 by mistake, causing the home appliance 10 to run without load. Not conducive to improving user experience.

To this end, please refer to FIG. 2, FIG. 3 and FIG. 12, the embodiment of the present application provides a control method of the household appliance 10. The household appliance 10 includes a door 16 and a cavity 18, the door 16 is rotatably connected to the cavity 18, and step S18 includes:

Step S184: detect and determine that the door 16 is closed and receive the operation signal within a preset time, and control the household appliance 10 to operate according to the target operation;

The control method of the home appliance 10 includes:

Step S26: After the door 16 is opened, the target operation output from the scanner 12 is detected and determined, and the door 16 is closed again, and the working state of the household appliance 10 is controlled according to the interval time when the door 16 is opened and the target operation;

Step S28: Detect and determine that the target operation output by the scanner 12 is not received, and the door 16 is closed again, keeping the working state of the home appliance 10 before the door 16 is opened.

In the control method of the home appliance 10 according to the embodiment of the present application, after the door 16 is opened, the working state of the home appliance 10 is controlled according to the interval time and the target operation of the door 16 opening, and the working state of the home appliance 10 can be controlled more accurately , To avoid false triggering of the home appliance 10, so that the home appliance 10 can be reduced or prevented from running without load.

Please note that in the embodiment shown in FIG. 12, "detecting and determining that the target operation output from the scanner 12 is received" and "detecting and determining that the target operation output from the scanner 12 is not received" Step S24 is performed. Step S24: Detect and determine whether the target operation output by the scanner 12 is received.

Specifically, in step S184, the home appliance 10 is controlled to operate according to the target operation only when the two conditions of closing the door 16 and receiving an operation signal within a preset time are satisfied at the same time. The running signal can be triggered by closing the door 16 or by pressing buttons, knobs or voice recognition.

That is to say, when the operation signal is triggered by closing the door 16, the user only needs to close the door 16, and the household appliance 10 can operate according to the target operation; when the operation signal is triggered by means of buttons, knobs, or voice recognition, etc. In addition to closing the door 16, the user also needs to press a button, rotate a knob, or input voice to trigger the operation signal, so that the household appliance 10 can operate according to the target operation.

For ease of understanding, in the embodiments of the present application, a microwave oven is used as an example for description, but the specific type of the household appliance 10 is not limited. The home appliance may be other types of cooking appliances.

In addition, the scanner 12 may be provided on the body of the home appliance 10, or may be separated from the home appliance 10 and connected in a wired or wireless manner. For example, the barcode scanner 12 may be installed on a shelf where a microwave oven is placed.

In addition, the front panel 182 of the cavity 18 is provided with a control panel 19 including a display screen 192 and an input unit 194. In the illustrated embodiment, the scanner 12 is disposed below the front plate 182 of the cavity 18. In this way, the user can put the food into the microwave oven while scanning the code, so that the microwave oven can be used more conveniently. It can be understood that, in other embodiments, the scanner 12 may be provided at other places of the home appliance 10, for example, at the handle 162 of the door 16, or the outer side of the home appliance 10, or at other locations.

In this embodiment, the operation signal of the home appliance 10 may be triggered by the user by closing the door 16 of the home appliance 10. It can be understood that, in the embodiment of the present application, since the code scanner 12 is disposed below the front plate 182 of the cavity 18, the user needs to open the door 16 when scanning the code, and the home appliance 10 needs to keep the door 16 during operation shut down. Therefore, the operating signal can be triggered by closing the door 16 after the target operation is obtained. In this way, the user can trigger the running signal together when closing the door body 16, without performing other operations for triggering the running signal, which is simple and convenient, and is beneficial to improving the user experience.

Specifically, in an example, the household appliance 10 is a microwave oven, and after the door 16 is opened, the scanner 12 scans the target identification to obtain the target menu, and the user can close the door 16 to trigger the operation signal to start the microwave oven according to the target menu heating.

In another example, the household appliance 10 is a washing machine. After the door 16 is opened, the scanner 12 scans the target mark to obtain the target washing operation. The user can close the door 16 to trigger the operation signal to start the washing machine according to the target washing operation. washing.

In addition, in step S28, "keeping the working state of the home appliance 10 before the door 16 opens" means that the working state of the home appliance 10 after the door 16 is closed again in step S28 is the same as the door 16 opening in step S24 The previous working state remains consistent.

In one example, the door 16 is opened during the operation of the home appliance 10, the home appliance 10 is suspended, and after the door 16 is closed, the home appliance 10 continues to operate; in another example, the door 16 is operated in the home appliance 10 After the end is opened and the door body 16 is closed, the home appliance 10 continues to remain in an unoperated state.

Referring to FIG. 13, in some embodiments, step S26 includes:

Step S261: Determine that the interval duration is within the first preset period after the door 16 is opened;

Step S263: detecting and determining that the target operation after the door 16 is opened is the same as the target operation before the door 16 is opened, and does not respond to the target operation after the door 16 is opened;

Step S264: Detect and determine that the target operation after the door body 16 is opened is different from the target operation before the door body 16 is opened, and when the door body 16 is closed again and receives the operation signal, control the household appliances according to the target operation after the door body 16 is opened 10 run.

In this way, the operation state of the home appliance is controlled according to the relationship between the interval time when the door 16 is opened and the first preset time period.

Please note that in the embodiment shown in FIG. 13, “determining the interval duration is within the first preset period after the door 16 is opened” may be performed by step S261 of FIG. 13. Step S261: Determine whether the interval duration is within the first preset period after the door 16 is opened.

In the embodiment shown in FIG. 13, “detect and determine the target operation after the door 16 is opened is the same as the target operation before the door 16 is opened” and “detect and determine the target operation after the door 16 is opened and the door 16 "The target operation before opening is different" can be performed by step S262 of FIG. 13. Step S262: Determine whether the target operation after the door 16 is opened is the same as the target operation before the door 16 is opened.

In one example, the household appliance 10 is a microwave oven, the target operation is a target menu, the first preset time period is 0-15s, the target menu before the door 16 is opened is "level 1 firepower, five minutes", and the microwave oven is based on "level 1 Firepower, after five minutes of operation, the user opens the door 16 immediately. On the fourth s after the door 16 is opened, the scanner 12 scans the target mark and closes the door 16 immediately. The interval is 4s, which is located in the first Set the time period, the target menu obtained after the door 16 is opened is also "first-class firepower, five minutes". The target menu after the door 16 is opened is the same as the target menu before the door 16 is opened. The microwave oven does not respond to the door 16 after it is opened. Target menu.

In another example, the household appliance 10 is a microwave oven, the target operation is a target menu, the first preset time period is 0-15s, the target menu before the door 16 is opened is "first-level firepower, five minutes", and the microwave oven is based on "one Level firepower, after five minutes of operation, the user opens the door 16 immediately. On the 4s after the door 16 is opened, the scanner 12 scans to the target mark and closes the door 16 immediately. The interval is 4s, which is the first During the preset time period, the target menu obtained after the door 16 is opened is "secondary firepower, ten minutes". The target menu after the door 16 is opened is different from the target menu before the door 16 is opened. The microwave oven is closed again in the door 16 and When the operation signal is received, it operates according to the "secondary firepower, ten minutes".

It can be understood that, since the scanner 12 is disposed below the front plate 182 of the cavity 18, when the user opens the door 16 to take out food, the user may scan the target mark again, and obtain the same target menu as the door 16 before opening In the target menu, and the user closes the door 16 after taking out the food, an operation signal will be triggered to cause the microwave oven to operate without load. Therefore, in the first preset period, when the door 16 is opened, if the target menu after the door 16 is opened is the same as the target menu before the door 16 is opened, it can be inferred that the target menu was scanned when the user took out the food, No cooking is required, no response to this target menu.

Referring to FIG. 14, in some embodiments, step S26 includes:

Step S265: It is determined that the interval duration is located in the second preset period after the door 16 is opened, and the second preset period is after the first preset period;

Step S266: Detect and determine that the door 16 is closed again and receive an operation signal, and control the operation of the home appliance 10 according to the target operation after the door 16 is opened.

In this way, the operation state of the home appliance is controlled according to the relationship between the interval time when the door body 16 is opened and the second preset time period.

Please note that in the embodiment shown in FIG. 14, “determining the interval duration is within the second preset period after the door 16 is opened” may be performed by step S265 of FIG. 14. Step S265: Determine whether the interval duration is within the second preset period after the door 16 is opened.

In one example, the household appliance 10 is a microwave oven, the target operation is a target menu, the first preset time period is 0-15s, and the second preset time period is greater than 15s. After the microwave oven finishes running, the user immediately opens the door 16 and turns on At the 17s after the door 16, the scanner 12 scans to the target mark and immediately closes the door 16. The interval is 17s, which is located in the second preset time period. The target menu obtained after the door 16 is opened is "secondary firepower, "Ten minutes", then when the door 16 is closed again and the operation signal is received, the microwave oven operates according to the "secondary power, ten minutes".

It can be understood that since the user usually takes out the food immediately after the door is opened, if the target menu is scanned in the second preset period after the first preset period, it can be inferred that it is a new menu that needs to be cooked, regardless of the target Whether the menu is the same as the target menu before opening the door, when the door 16 is closed again and an operation signal is received, the home appliance 10 is controlled to operate according to the target operation after the door 16 is opened.

Referring to FIG. 15, in some embodiments, step S26 includes:

Step S268: Detect and determine that the interval duration is in the third preset period after the door 16 is opened, and does not respond to the target operation after the door 16 is opened.

In this way, the operation state of the home appliance is controlled according to the relationship between the interval time when the door body 16 is opened and the third preset time period.

Please note that in the embodiment shown in FIG. 15, “detecting and determining that the interval duration is in the third preset period” may be performed by step S267 in FIG. 15. Step S267: Determine whether the interval duration is within the third preset period after the door 16 is opened.

In one example, the household appliance 10 is a microwave oven, the target operation is a target menu, and the third preset time period is 0-5s. After the microwave oven finishes running, the user opens the door 16 immediately. On the third s after the door 16 is opened, scan The encoder 12 scans the target mark and immediately closes the door 16 at an interval of 3s, which is located in the third preset time period. The microwave oven does not respond to the target menu after the door 16 is opened.

In one example, the household appliance 10 is a microwave oven, the target operation is a target menu, and the third preset time period is 0-5s. After the microwave oven finishes running, the user immediately opens the door 16 and scans the code at the 4s after opening the door 16 The appliance 12 scans the target mark and immediately closes the door 16, the interval is 4s, and is located in the third preset time period. The microwave oven does not respond to the target menu after the door 16 is opened.

It can be understood that since the user usually takes out the food immediately after the door is opened, and it takes a certain operation time for the user to put in the new food and close the door after taking out the food, if the interval is located at the third preset after the door 16 is opened During the time period, it can be inferred that it is the target menu scanned when the user takes out the food. It does not require cooking, and there is no need to respond to this target menu.

Referring to FIG. 16, in some embodiments, step S26 includes:

Step S269: It is determined that the interval duration is located in the fourth preset period after the door 16 is opened, and the fourth preset period is after the third preset period;

Step S26b: detecting and determining that the target operation after the door 16 is opened is the same as the target operation before the door 16 is opened, and does not respond to the target operation after the door 16 is opened;

Step S26c: Detect and determine that the target operation after the door 16 is opened is different from the target operation before the door 16 is opened, and when the door 16 is closed again and the operation signal is received, the household appliance 10 is controlled according to the target operation after the door 16 is opened run.

In this way, it is realized that the working state of the home appliance is controlled according to the relationship between the interval length of the opening of the door 16 and the fourth preset time period. It should be noted that the beneficial effects and explanations of this embodiment are similar to the above-mentioned embodiment for controlling the working state of the home appliance according to the relationship between the interval time when the door 16 is opened and the first preset time period. This is no longer detailed.

Please note that in the embodiment shown in FIG. 16, “determining the interval duration is located in the fourth preset period after the door 16 is opened” may be performed by step S269 in FIG. 16. Step S269: Determine whether the interval duration is within the fourth preset period after the door 16 is opened.

In the embodiment shown in FIG. 16, “detect and determine the target operation after the door 16 is opened is the same as the target operation before the door 16 is opened” and “detect and determine the target operation after the door 16 is opened and the door 16 "The target operation before opening is different" can be performed by step S26a of FIG. Step S26a: Determine whether the target operation after the door 16 is opened is the same as the target operation before the door 16 is opened.

Referring to FIG. 17, in some embodiments, step S26 includes:

Step S26d: it is determined that the interval duration is located in the fifth preset period after the door 16 is opened, and the fifth preset period is after the fourth preset period;

Step S26e: Detect and determine that the door 16 is closed again and receive the operation signal, and control the operation of the home appliance 10 according to the target operation after the door 16 is opened.

In this way, the operation state of the home appliance is controlled according to the relationship between the interval time when the door 16 is opened and the fifth preset period. It should be noted that the beneficial effects and explanations of this embodiment are similar to the above-mentioned embodiment for controlling the working state of the home appliance according to the relationship between the interval length of the door 16 opening and the second preset time period. This is no longer detailed.

Please note that in the embodiment shown in FIG. 17, “determining the interval duration is within the fifth preset period after the door 16 is opened” may be performed by step S26d of FIG. 17. Step S26d: determine whether the interval duration is within the fifth preset period after the door 16 is opened.

In some embodiments, step S24 includes:

After the door 16 is opened, the scanner 12 is controlled to close.

In this way, the scanner 12 is closed after the door 16 is opened. It can be understood that in step S24, the door 16 may be opened after the operation of the home appliance 10 is completed. At this time, it may be inferred that the user wants to take out the food instead of putting in new food and using the new target menu for the next round of cooking. Therefore, the scanner 12 can be controlled to be turned off to avoid scanning the target mark when the food is taken out, causing the home appliance 10 to operate without load when the door is closed.

In addition, in step S24, the door 16 may also be opened during the operation of the home appliance 10. Since the home appliance 10 is not yet finished, it can be inferred that the user does not want to put in new food with a new target menu Cooking, so the scanner 12 can be controlled to turn off.

Further, the scanner 12 can be controlled to open and close alternately according to the opening of the door 16. In one example, after the microwave oven operates according to the target menu, the user opens the door, and the scanner 12 is closed from the open state. After the user removes the food, the door 16 is closed, and then the door 16 is opened, and the scanner 12 is opened from the closed state. , The user can scan the new target logo to get a new target menu, and put food into the next round of cooking. In this way, it can be ensured that after the completion of a target menu, when the food is taken out, the scanner 12 is in a closed state, the target identification will not be scanned, and closing the door will not trigger the microwave oven to run empty.

In some embodiments, the home appliance 10 includes a prompt device 15 and the control method of the home appliance 10 includes:

The control prompting device 15 prompts the status information of the scanner 12.

Please note that the prompting device 15 can be used to prompt the status information of the scanner 12 when the household appliance 10 is powered on, or the prompting device 15 can be controlled to prompt the status information of the scanner 12 after the scanner 12 is turned on. At any other time, the control prompting device 15 prompts the status information of the scanner 12.

In some embodiments, the home appliance 10 includes a prompt device, and the control method of the home appliance 10 includes:

After the target operation is obtained, the control prompting device prompts the operation flow of the target operation.

Please note that the operation flow of the prompting device may be prompted when the home appliance 10 starts operating according to the target operation after receiving the operation signal, or the operation flow of the prompting device may be controlled during the operation of the household appliance according to the target operation .

Referring to FIG. 18, an embodiment of the present application provides a household appliance 10, a scanner 12, a cavity 18, a door 16, and a controller. The scanner 12 is connected to the cavity 18, and the door 16 is rotatably connected to the cavity In body 18, the scanner 12 is used to scan the target identification to obtain the target operation of the household appliance 10, the controller is connected to the scanner 12, and the controller 11 is used to implement the control method of the household appliance 10 of any of the above embodiments.

In the home appliance 10 according to the embodiment of the present application, after the door 16 is opened, the working state of the home appliance 10 is controlled according to the interval time and the target operation of the door 16 opening, which can control the working state of the home appliance 10 more accurately, avoiding home use The false triggering of the electric appliance 10 can reduce or prevent the home appliance 10 from running without load.

Specifically, the controller 11 may include a micro controller (Micro Controller Unit, MCU). The controller 11 may be disposed on the main control board, computer board, or control board of the household appliance 10, and the controller 11 may be connected to the barcode scanner 1212 in a wireless or wired manner. In this embodiment, the controller 11 may be provided on the control panel 19.

In addition, the memory 14 may store a program, and when the program is executed by the controller 11, the control method of the household appliance 10 may be implemented, for example, step S184: detecting and determining that the door 16 is closed and receiving an operation signal within a preset time to control the home The electric appliance 10 operates according to the target operation; step S24: after the door 16 is opened, it detects and determines that the target operation output from the scanner 12 is received and the door 16 is closed again, and controls the home according to the interval time when the door 16 is opened and the target operation Working state of the electrical appliance 10; Step S28: Detect and determine that the target operation output by the scanner 12 is not received, and the door 16 is closed again, keeping the working state of the home appliance 10 before the door 16 is opened.

It should be noted that the embodiments of the present application may satisfy only one of the above-mentioned embodiments or simultaneously satisfy the above-mentioned multiple embodiments, that is to say, the embodiments combined by the above one or more embodiments also belong to the embodiments of the present application protected range.

In the description of this specification, reference is made to the terms "some embodiments", "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc. The description means that the specific features, structures, materials, or characteristics described in connection with the embodiments or examples are included in at least one embodiment or example of the present application. In this specification, the schematic expression of the above-mentioned terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present application have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be construed as limitations to the present application. Those of ordinary skill in the art can The embodiments are changed, modified, replaced, and modified, and the scope of the present application is defined by the claims and their equivalents.

Claims

A control method of household appliances, characterized in that the household appliances include a barcode scanner, and the control methods of the household appliances include:

Controlling the scanner to scan the target identification to obtain the target operation of the household appliance;

Detect and determine that the operation signal of the household appliance is received within a preset time after the target operation is obtained;

Controlling the home appliance to operate according to the target operation;

Detect and determine that the operation signal is not received within the preset time, and cancel the target operation.
The control method of a home appliance according to claim 1, wherein the home appliance includes a cavity and a door, the door is rotatably connected to the cavity, and the home appliance is controlled according to the target Operation and operation, including:

Detect and determine that the door is closed and receive the operation signal within the preset time, and control the household appliance to operate according to the target operation;

The control method of the household appliances includes:

After the door body is opened, the target operation received by the scanner is detected and determined, and the door body is closed again, and the door control is controlled according to the interval of the door body opening and the target operation Working status of household appliances;

It is detected and determined that the target operation output from the scanner is not received, and the door is closed again, keeping the working state of the household appliance before the door is opened.
The method for controlling a household appliance according to claim 2, wherein controlling the working state of the household appliance according to the interval of the door opening and the target operation includes:

Determining that the interval duration is within a first preset period after the door is opened;

Detecting and determining that the target operation after the door is opened is the same as the target operation before the door is opened, and does not respond to the target operation after the door is opened;

Detect and determine that the target operation after the door body is opened is different from the target operation before the door body is opened, and the door body is closed again and receives the operation signal, according to the door body after opening The target operation controls the operation of the household appliance.
The method for controlling a household appliance according to claim 3, wherein controlling the working state of the household appliance according to the interval of opening the door and the target operation includes:

Determining that the interval duration is located in a second preset period after the door is opened, and the second preset period is after the first preset period;

Detecting and determining that the door is closed again and receiving the operation signal, and controlling the operation of the household appliance according to the target operation after the door is opened.
The method for controlling a household appliance according to claim 2, wherein controlling the working state of the household appliance according to the interval of the door opening and the target operation includes:

Detecting and determining that the interval duration is within a third preset period after the door is opened, and does not respond to the target operation after the door is opened.
The method for controlling a household appliance according to claim 5, wherein controlling the working state of the household appliance according to the interval time when the door is opened and the target operation includes:

Determining that the interval duration is located in a fourth preset period after the door is opened, and the fourth preset period is after the third preset period;

Detecting and determining that the target operation after the door is opened is the same as the target operation before the door is opened, and does not respond to the target operation after the door is opened;

Detect and determine that the target operation after the door body is opened is different from the target operation before the door body is opened, and the door body is closed again and receives the operation signal, according to the door body after opening The target operation controls the operation of the household appliance.
The method for controlling a household appliance according to claim 6, wherein controlling the working state of the household appliance according to the interval of opening the door and the target operation includes:

Determining that the interval duration is located in a fifth preset period after the door is opened, and the fifth preset period is after the fourth preset period;

Detecting and determining that the door is closed again and receiving the operation signal, and controlling the operation of the household appliance according to the target operation after the door is opened.
The method for controlling a household appliance according to claim 2, wherein after the door is opened, detecting and determining that the target operation is received by the scanner includes:

After the door is opened, the scanner is controlled to be closed.
The method for controlling a household appliance according to claim 1, wherein canceling the target operation includes:

Detect and determine that the standby signal of the household appliance is received, and control the household appliance to enter a standby state;

Detecting and determining that the standby signal is not received, returning to the step of controlling the scanner to scan the target identification to obtain the target operation.
The control method of the home appliance according to claim 1, wherein the home appliance includes a lighting device, and the control method of the home appliance includes:

Obtain a scanning signal, and turn on the scanner according to the scanning signal;

Detect and determine that the scanner is turned on, and turn on the lighting device to illuminate the scanning area of the scanner.
The method for controlling a household appliance according to claim 1 or 2, wherein the household appliance includes a prompt device, and the control method for the household appliance includes:

The prompting device is controlled to prompt the status information of the scanner.
The method for controlling a household appliance according to claim 11, wherein the status information includes at least one of starting scanning, scanning, and scanning completion.
The control method of the home appliance according to claim 1, wherein the home appliance includes a prompt device, and the control method of the home appliance includes:

After the target operation is obtained, the prompting device is controlled to prompt the operation flow of the target operation.
The control method of a home appliance according to claim 13, wherein the home appliance includes a cooking appliance, the target operation is a target menu, and the operation flow includes heating power and time.
The control method of the home appliance according to claim 1, wherein the home appliance includes a prompt device, and the control method of the home appliance includes:

After the target operation is obtained, the prompting device is controlled to prompt to input prompting information of the running signal.
The method for controlling a household appliance according to claim 1, wherein the household appliance includes a prompting device to control the household appliance to operate according to the target operation, including:

Controlling the prompting device to prompt the operation flow of the target operation and the running state of the household appliance.
The control method of the household appliance according to claim 16, wherein the prompting device comprises a display screen, and the operation flow of controlling the prompting device to prompt the target operation and the running state of the household appliance includes:

The progress of the operation is displayed in the form of a progress bar or a percentage on the display screen.
The control method of the home appliance according to claim 1, wherein the home appliance includes a prompt device, and the control method of the home appliance includes:

After the home appliance is controlled to run according to the target operation, the prompting device is controlled to prompt end information.
The method for controlling a household appliance according to claim 1 or 2, wherein the target identification includes at least one of a bar code and a two-dimensional code.
A household appliance, characterized by comprising a scanner, a memory and a controller, the controller is connected to the scanner and the memory, the memory stores a program, and the program is executed by the controller To implement the control method of the household appliance according to any one of claims 1-19.