CN111195112B - Control method of household appliance and household appliance - Google Patents
Control method of household appliance and household appliance Download PDFInfo
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- CN111195112B CN111195112B CN201811365755.6A CN201811365755A CN111195112B CN 111195112 B CN111195112 B CN 111195112B CN 201811365755 A CN201811365755 A CN 201811365755A CN 111195112 B CN111195112 B CN 111195112B
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- door body
- household appliance
- opened
- target operation
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/08—Arrangement or mounting of control or safety devices
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Electric Ovens (AREA)
Abstract
The invention discloses a control method of a household appliance and the household appliance. The household appliance comprises a code scanner, a cavity and a door body, the code scanner is connected with the cavity, the door body is rotatably connected with the cavity, the code scanner is used for scanning a target mark to obtain target operation of the household appliance, and the control method of the household appliance comprises the following steps: when the door body is closed, the household appliance is controlled to operate according to the target operation when the operation signal of the household appliance is received; after the door body is opened, judging whether target operation output by the code scanner is received or not; if so, when the door body is closed again, controlling the working state of the household appliance according to the opening interval duration of the door body and the target operation; if not, when the door body is closed again, the working state of the household appliance before the door body is opened is kept unchanged. Therefore, the working state of the household appliance can be controlled more accurately, the false triggering of the household appliance is avoided, and the no-load operation of the household appliance can be reduced or prevented.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a control method of a household appliance and the household appliance.
Background
The related art home appliances generally prestore operation information in a storage unit of the home appliance, and a user may trigger the home appliance to operate according to the operation information by opening or closing a door body. However, when the operation of the household appliance is finished according to the operation information, the user's action easily triggers the household appliance by mistake, resulting in no-load operation of the household appliance, which is not favorable for improving the user experience.
Disclosure of Invention
The invention provides a control method of a household appliance and the household appliance.
The embodiment of the invention provides a control method of a household appliance. The household appliance comprises a code scanner, a cavity and a door body, the code scanner is connected with the cavity, the door body is rotatably connected with the cavity, the code scanner is used for scanning a target identifier to obtain target operation of the household appliance, and the control method of the household appliance comprises the following steps:
when the door body is closed, controlling the household appliance to operate according to the target operation when an operation signal of the household appliance is received;
after the door body is opened, judging whether the target operation output by the code scanner is received or not;
if yes, when the door body is closed again, controlling the working state of the household appliance according to the opening interval duration of the door body and the target operation;
if not, when the door body is closed again, the working state of the household appliance before the door body is opened is kept unchanged.
According to the control method of the household appliance, after the door body is opened, the working state of the household appliance is controlled according to the opening interval duration of the door body and the target operation, so that the working state of the household appliance can be controlled more accurately, the false triggering of the household appliance is avoided, and the no-load operation of the household appliance can be reduced or prevented.
In some embodiments, when the door body is closed again, controlling the working state of the household appliance according to the interval duration of opening the door body and the target operation includes:
determining whether the interval duration is positioned in a first preset time period after the door body is opened;
when the interval duration is within the first preset time period, determining whether the target operation after the door body is opened is the same as the target operation before the door body is opened;
when the target operation after the door body is opened is the same as the target operation before the door body is opened, the target operation after the door body is opened is not responded;
when the target operation after the door body is opened is different from the target operation before the door body is opened, when the door body is closed again and the operation signal is received, the household appliance is controlled to operate according to the target operation after the door body is opened.
In some embodiments, when the door body is closed again, controlling the working state of the household appliance according to the interval duration of opening the door body and the target operation includes:
determining whether the interval duration is located in a second preset time period after the door body is opened, wherein the second preset time period is after the first preset time period;
and when the interval duration is positioned in the second preset time period, controlling the household appliance to operate according to the target operation after the door body is opened when the door body is closed again and the operation signal is received.
In some embodiments, when the door body is closed again, controlling the working state of the household appliance according to the interval duration of opening the door body and the target operation includes:
determining whether the interval duration is located in a third preset time period after the door body is opened;
and when the interval duration is in the third preset time period, the target operation after the door body is opened is not responded.
In some embodiments, controlling the working state of the household appliance according to the interval duration of opening the door body and the target operation when the door body is closed again includes:
determining whether the interval duration is located in a fourth preset time period after the door body is opened, wherein the fourth preset time period is after the third preset time period;
when the interval duration is within the fourth preset time period, determining whether the target operation after the door body is opened is the same as the target operation before the door body is opened;
when the target operation after the door body is opened is the same as the target operation before the door body is opened, the target operation after the door body is opened is not responded;
when the target operation after the door body is opened is different from the target operation before the door body is opened, controlling the household appliance to operate according to the target operation after the door body is opened when the door body is closed again and the operation signal is received.
In some embodiments, controlling the working state of the household appliance according to the interval duration of opening the door body and the target operation when the door body is closed again includes:
determining whether the interval duration is located in a fifth preset time period after the door body is opened, wherein the fifth preset time period is after the fourth preset time period;
and when the interval duration is within the fifth preset time period, controlling the household appliance to operate according to the target operation after the door body is opened when the door body is closed again and the operation signal is received.
In some embodiments, after the door body is opened, determining whether the target operation output by the code scanner is received includes:
and after the door body is opened, controlling the code scanner to be closed.
In some embodiments, the household appliance includes a prompting device, and the control method of the household appliance includes:
and controlling the prompting device to prompt the state information of the code scanner.
In some embodiments, the target identification comprises at least one of a bar code and a two-dimensional code.
The embodiment of the invention provides a household appliance, which comprises a code scanner, a cavity, a door body and a controller, wherein the code scanner is connected with the cavity, the door body is rotatably connected with the cavity, the code scanner is used for scanning a target identifier to obtain target operation of the household appliance, the controller is connected with the code scanner, and the controller is used for realizing the control method of the household appliance in any embodiment.
According to the household appliance provided by the embodiment of the invention, after the door body is opened, the working state of the household appliance is controlled according to the opening interval duration of the door body and the target operation, so that the working state of the household appliance can be more accurately controlled, the false triggering of the household appliance is avoided, and the no-load operation of the household appliance can be reduced or prevented.
Additional aspects and advantages of embodiments of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of embodiments of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a flowchart illustrating a control method of a home appliance according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a home appliance according to an embodiment of the present invention;
fig. 3 is a schematic perspective view of a home appliance according to another embodiment of the present invention;
fig. 4 is a flowchart illustrating a control method of a home appliance according to another embodiment of the present invention;
fig. 5 is a flowchart illustrating a control method of a home appliance according to still another embodiment of the present invention;
fig. 6 is a flowchart illustrating a control method of a home appliance according to still another embodiment of the present invention;
fig. 7 is a flowchart illustrating a control method of a home appliance according to another embodiment of the present invention;
fig. 8 is a flowchart illustrating a control method of a home appliance according to still another embodiment of the present invention;
fig. 9 is a module schematic view of a home appliance according to an embodiment of the present invention.
Description of the main element symbols:
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.
Referring to fig. 1, 2 and 3, an embodiment of the invention provides a method for controlling a household appliance 10. The household appliance 10 comprises a code scanner 12, a door body 16 and a cavity 18, wherein the code scanner 12 is connected with the cavity 18, the door body 16 is rotatably connected with the cavity 18, the code scanner 12 is used for scanning a target identifier to obtain a target operation of the household appliance 10, and the control method of the household appliance 10 comprises the following steps:
step S12: when the door body 16 is closed, the household appliance 10 is controlled to operate according to the target operation when the operation signal of the household appliance 10 is received;
step S14: after the door body 16 is opened, whether the target operation output by the code scanner 12 is received or not is judged;
if yes, step S16: when the door body 16 is closed again, controlling the working state of the household appliance 10 according to the opening interval duration of the door body 16 and the target operation;
if not, step S18: when the door 16 is closed again, the operation state of the household appliance 10 before the door 16 is opened is kept unchanged.
According to the control method of the household appliance 10, after the door body 16 is opened, the working state of the household appliance 10 is controlled according to the opening interval duration of the door body 16 and the target operation, so that the working state of the household appliance 10 can be controlled more accurately, the false triggering of the household appliance 10 is avoided, and the no-load operation of the household appliance 10 can be reduced or prevented.
The household appliance 10 may be an oven, a microwave oven, an electric rice cooker, an electric steam box, a yogurt maker, a soymilk maker, a washing appliance (such as a dishwasher or a washing machine), and the like. For a washing appliance, the target operation may be a target washing operation, which may include washing stages (e.g., pre-wash, main wash, rinse, dry and custody), time of washing per washing stage, temperature, and interval time between two washing stages. For a cooking appliance such as a microwave oven, an electric steamer, etc., the target operation may be a target menu including a heating power and a heating time corresponding to the heating power. For a yogurt machine, the target operation may be a target fermentation operation, which may include a fermentation temperature and a fermentation time corresponding to the fermentation temperature. For a soymilk maker, the target operation may be a target soymilk making operation, which may include a blade rotation speed, a crushing time corresponding to the blade rotation speed, a soymilk boiling temperature, and a soymilk boiling time corresponding to the soymilk boiling temperature.
For convenience of understanding, the microwave oven is exemplified in the embodiment of the present invention, but the specific kind of the home appliance 10 is not limited.
In addition, the scanner 12 may be disposed on the body of the household appliance 10, or may be separated from the household appliance 10 and connected in a wired or wireless manner. For example, the scanner 12 may be disposed on a rack for placing a microwave oven.
In addition, the front plate 182 of the cavity 18 is provided with a control panel 19, and the control panel 19 includes 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. Therefore, the user can place the food into the microwave oven in a proper way while scanning the code, thereby more conveniently using the microwave oven. It is understood that in other embodiments, the barcode scanner 12 may be disposed elsewhere on the household appliance 10, such as on the handle 162 of the door 16, or on an exterior side of the household appliance 10, or elsewhere.
In the present embodiment, the operation signal of the household appliance 10 may be triggered by a user by closing the door 16 of the household appliance 10. It can be understood that in the embodiment of the present invention, since the code scanner 12 is disposed below the front plate 182 of the cavity 18, the user needs to open the door 16 during code scanning, and the household appliance 10 needs to keep the door 16 closed during operation. Therefore, the operation signal can be triggered by closing the door body 16 after the target operation is obtained. Like this for the user can trigger the running signal in the lump when closing the door body 16, need not to carry out other operations for triggering the running signal in addition, and is simple and convenient, is favorable to improving user experience.
Specifically, in an example, the household appliance 10 is a microwave oven, after the door 16 is opened, and the barcode scanner 12 scans the target identifier to obtain the target menu, the user may close the door 16, so as to trigger the operation signal to start heating the microwave oven according to the target menu.
In another example, the household appliance 10 is a washing machine, after the door 16 is opened, and the target washing operation is obtained by scanning the target identifier by the barcode scanner 12, the user may close the door 16, so as to trigger the operation signal to enable the washing machine to start washing according to the target washing operation.
Of course, in other embodiments, the household appliance 10 includes a key, a knob or a microphone, and the operation signal can be triggered by the user through the key, the knob or the sound. The keys may be physical keys or virtual keys. The specific triggering method of the operation signal is not limited herein.
In step S18, "when the door 16 is closed again, the operation state of the household appliance 10 before the door 16 is opened" means that the operation state of the household appliance 10 after the door 16 is closed again in step S18 is identical to the operation state before the door 16 is opened in step S14.
In one example, the door 16 is opened during the operation of the household appliance 10, the household appliance 10 is temporarily stopped, and the household appliance 10 continues to operate after the door 16 is closed; in another example, the door 16 is opened after the operation of the electric home appliance 10 is finished, and the electric home appliance 10 is continuously maintained in an inoperative state after the door 16 is closed.
In some embodiments, the target identification includes at least one of a bar code and a two-dimensional code.
In one example, the target identification is a bar code; in another example, the target identification is a two-dimensional code; in yet another example, the target identification includes a bar code and a two-dimensional code. Additionally, the target indicia may be printed on the packaging of the food item.
Referring to fig. 4, in some embodiments, step S16 includes:
step S161: determining whether the interval duration is in a first preset time period after the door body 16 is opened;
step S162: when the interval duration is in the first preset time period, determining whether the target operation after the door body 16 is opened is the same as the target operation before the door body 16 is opened;
step S163: when the target operation after the door body 16 is opened is the same as the target operation before the door body 16 is opened, the target operation after the door body 16 is opened is not responded;
step S164: when the target operation after the door body 16 is opened is different from the target operation before the door body 16 is opened, when the door body 16 is closed again and the operation signal is received, the household appliance 10 is controlled to operate according to the target operation after the door body 16 is opened.
Therefore, the working state of the household appliance is controlled according to the relation between the opening interval duration of the door body 16 and the first preset time period.
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 "first-level fire power, five minutes", the microwave oven operates according to the "first-level fire power, five minutes", the user immediately opens the door 16, at the 4 th s after the door 16 is opened, the code scanner 12 scans the target mark and immediately closes the door 16, the interval time period is 4s, the target menu obtained after the door 16 is opened is also "first-level fire power, five minutes", the target menu after the door 16 is opened is the same as the target menu before the door 16 is opened, and the microwave oven does not respond to the target menu after the door 16 is opened.
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 fire, five minutes", the microwave oven operates according to the "first-level fire, five minutes", the user immediately opens the door 16, at the 4 th s after the door 16 is opened, the code scanner 12 scans the target mark and immediately closes the door 16, the interval time period is 4s, the first preset time period is located, the target menu obtained after the door 16 is opened is "second-level fire, ten minutes", the target menu after the door 16 is opened is different from the target menu before the door 16 is opened, and the microwave oven operates according to the "second-level fire, ten minutes" when the door 16 is closed again and the operation signal is received.
It can be understood that, since the barcode 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 identifier again to obtain a target menu that is the same as the target menu before the door 16 is opened, and after the user takes out food, the user closes the door 16, which triggers the operation signal to cause the microwave oven to operate in an idle state. Therefore, in the first preset time 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 is scanned when the user takes out food, cooking is not required, and no response is required for the target menu.
Referring to fig. 5, in some embodiments, step S16 includes:
step S165: determining whether the interval duration is in a second preset time period after the door body 16 is opened, wherein the second preset time period is after the first preset time period;
step S166: when the interval duration is in the second preset time period, when the door 16 is closed again and the operation signal is received, the operation of the household appliance 10 is controlled according to the target operation after the door 16 is opened.
Therefore, the working state of the household appliance is controlled according to the relation between the opening interval duration of the door body 16 and the second preset time period.
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 second preset time period is greater than 15s, after the operation of the microwave oven is finished, the user immediately opens the door 16, the code scanner 12 scans the target identifier and immediately closes the door 16 at 17s after the door 16 is opened, the interval duration is 17s, the target menu obtained after the door 16 is opened in the second preset time period is "secondary fire, ten minutes", and then the microwave oven operates according to "secondary fire, ten minutes" when the door 16 is closed again and an operation signal is received.
It can be understood that, since the user usually takes out food immediately after the door is opened, if the target menu is scanned in a second preset time period after the first preset time period, it can be inferred that the menu is a new menu that needs to be cooked, and whether the target menu is the same as the target menu before the door is opened or not, when the door 16 is closed again and the operation signal is received, the operation of the household appliance 10 is controlled according to the target operation after the door 16 is opened.
Referring to fig. 6, in some embodiments, step S16 includes:
step S167: determining whether the interval duration is in a third preset time period after the door body 16 is opened;
step S168: and when the interval duration is in the third preset time period, the target operation after the door body 16 is opened is not responded.
Therefore, the working state of the household appliance is controlled according to the relation between the opening interval duration of the door body 16 and the third preset time period.
In one example, the household appliance 10 is a microwave oven, the target operation is a target menu, the third preset time period is 0-5s, after the operation of the microwave oven is finished, the user immediately opens the door 16, the code scanner 12 scans the target identifier and immediately closes the door 16 at the 3 rd time after the door 16 is opened, the interval duration is 3s, and the microwave oven does not respond to the target menu after the door 16 is opened in the third preset time period.
In one example, the household appliance 10 is a microwave oven, the target operation is a target menu, the third preset time period is 0-5s, after the operation of the microwave oven is finished, the user immediately opens the door 16, the 4 th scanner 12 after the door 16 is opened scans the target identifier and immediately closes the door 16, the interval duration is 4s, and the microwave oven does not respond to the target menu after the door 16 is opened in the third preset time period.
It can be understood that, since the user usually takes out the food immediately after the door is opened, and the user needs a certain operation time to take out the food and then put in new food and close the door, if the interval duration is located at the third preset time period after the door 16 is opened, it can be inferred that the interval duration is the target menu scanned by the user when the user takes out the food, and cooking is not needed, and no response is needed to the target menu.
Referring to fig. 7, in some embodiments, step S16 includes:
step S169: determining whether the interval duration is in a fourth preset time period after the door body 16 is opened, wherein the fourth preset time period is after the third preset time period;
step S16 a: when the interval duration is in the fourth preset time period, determining whether the target operation after the door body 16 is opened is the same as the target operation before the door body 16 is opened;
step S16 b: when the target operation after the door body 16 is opened is the same as the target operation before the door body 16 is opened, the target operation after the door body 16 is opened is not responded;
step S16 c: when the target operation after the door body 16 is opened is different from the target operation before the door body 16 is opened, the household appliance 10 is controlled to operate according to the target operation after the door body 16 is opened when the door body 16 is closed again and the operation signal is received.
Therefore, the working state of the household appliance is controlled according to the relation between the opening interval duration of the door body 16 and the fourth preset time period. It should be noted that, similar to the above-mentioned embodiment of controlling the operating state of the household appliance according to the relationship between the time interval of opening the door 16 and the first preset time period, the advantageous effects and the explanation of the present embodiment are not detailed herein to avoid redundancy.
Referring to fig. 8, in some embodiments, step S16 includes:
step S16 d: determining whether the interval duration is in a fifth preset time period after the door body 16 is opened, wherein the fifth preset time period is after the fourth preset time period;
step S16 e: when the interval duration is in the fifth preset time period, when the door 16 is closed again and the operation signal is received, the operation of the household appliance 10 is controlled according to the target operation after the door 16 is opened.
Therefore, the working state of the household appliance is controlled according to the relation between the opening interval duration of the door body 16 and the fifth preset time period. It should be noted that, similar to the above-mentioned embodiment of controlling the operating state of the household appliance according to the relationship between the time interval of opening the door 16 and the second preset time period, the advantageous effects and the explanation of the present embodiment are not detailed herein to avoid redundancy.
In certain embodiments, step S14 includes:
after the door 16 is opened, the scanner 12 is controlled to be closed.
In this way, the scanner 12 is closed after the door 16 is opened. It is understood that in step S14, the door 16 may be opened after the operation of the household appliance 10 is finished, and it is inferred that the user is to take out the food, rather than putting in a new food and using a new target menu for the next cooking. Thus, the scanner 12 can be controlled to be turned off, avoiding scanning the target identifier when the food is taken out, resulting in no-load operation of the household appliance 10 when the door is closed.
In step S14, the door 16 may be opened during the operation of the electric home appliance 10, and since the operation of the electric home appliance 10 is not completed, it is inferred that the user does not want to put a new target menu for new food to perform the next cooking, and thus the scanner 12 may be controlled to be closed.
Further, the scanner 12 may be controlled to be alternately opened and closed 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, the code scanner 12 is closed from the open state, the user closes the door 16 after taking out the food, the door 16 is opened again, the code scanner 12 is opened from the closed state, and the user can scan a new target identifier to obtain a new target menu and put the food in for the next round of cooking. Thus, after a target menu is completed, the code scanner 12 is in a closed state when food is taken out, the target mark cannot be scanned, and no-load operation of the microwave oven cannot be triggered when the door is closed.
In some embodiments, the household appliance 10 includes the prompting device 15, and the control method of the household appliance 10 includes:
the control prompting device 15 prompts the state information of the scanner 12.
In this manner, the user is prompted as to the status of the scanner 12. Specifically, the prompting device may be the display screen 192 or the speaker 191. The display screen 192 may be an LED display screen or an OLED display screen. The number of the display 192 may be one or more.
In addition, the status information may include at least one of start scanning, in scanning, and completion of scanning. The status information may be in the form of chinese, foreign language, or icons. The specific content and the specific form of the status information are not limited herein.
In one example, display screen 192 displays a "start scan" pattern when scanner 12 is turned on, display screen 192 displays a "scan in" pattern when scanner 12 detects and scans a target identifier, and display screen 192 displays a "scan complete" pattern when scanner 12 completes scanning the target identifier.
In another example, speaker 191 may broadcast a "start scan" sound or play a particular ring tone when the scanner 12 is turned on; when the scanner 12 detects and scans the target identifier, the speaker 191 broadcasts the "scanning" sound or plays a specific ring tone; when the scanner 12 finishes scanning the target identifier, the speaker 191 broadcasts a "scan completed" sound or plays a specific ring tone.
In yet another example, display screen 192 displays a word "SCAN" when scanner 12 is turned on.
In yet another example, display screen 192 displays scanned icons when scanner 12 is turned on.
Note that, the prompting device 15 may be controlled to prompt the status information of the barcode scanner 12 when the household appliance 10 is powered on, the prompting device 15 may be controlled to prompt the status information of the barcode scanner 12 after the barcode scanner 12 is turned on, and the prompting device 15 may be controlled to prompt the status information of the barcode scanner 12 at any other time.
In some embodiments, the household appliance 10 includes a prompting device, and the control method of the household appliance 10 includes:
and after the target operation is obtained, controlling the prompting device to prompt the operation flow of the target operation.
Thus, the operation flow of the prompt target operation is realized. Similarly, the prompting device can be the display screen 192 or the speaker 191. When the home appliance 10 is a microwave oven, the target operation is a target menu, and the operation flow, i.e., the menu flow, may include fire power and time. In addition, the operation flow can be in the form of Chinese, foreign language or icon. The specific contents and specific forms of the operation flow are not limited herein.
In one example, after the target menu is obtained, the display screen 192 displays a Chinese version of the menu flow, such as: "preheating: first-order fire power, five minutes; heating: three-level fire, ten minutes ". In another example, after the target menu is obtained, the display screen 192 displays an English version of the menu flow. In yet another example, after the target menu is obtained, the display screen 192 displays a flow diagram of the menu flow. In yet another example, after the target menu is obtained, the speaker 191 broadcasts the specific content of the menu flow.
Note that the operation flow of the target operation prompted by the prompting device may be controlled when the home appliance 10 starts operating in accordance with the target operation upon receiving the operation signal, or may be prompted during operation of the home appliance in accordance with the target operation.
Referring to fig. 9, an embodiment of the present invention provides a household appliance 10, a bar code scanner 12, a cavity 18, a door 16, and a controller, wherein the bar code scanner 12 is connected to the cavity 18, the door 16 is rotatably connected to the cavity 18, the bar code scanner 12 is configured to scan a target identifier to obtain a target operation of the household appliance 10, the controller is connected to the bar code scanner 12, and the controller 11 is configured to implement the control method of the household appliance 10 according to any one of the above embodiments.
According to the household appliance 10 provided by the embodiment of the invention, after the door body 16 is opened, the working state of the household appliance 10 is controlled according to the opening interval duration of the door body 16 and the target operation, so that the working state of the household appliance 10 can be more accurately controlled, the false triggering of the household appliance 10 is avoided, and the no-load operation of the household appliance 10 can be reduced or prevented.
Specifically, the controller 11 may include a Microcontroller Unit (MCU). The controller 11 may be disposed on a main control board, a computer board or a control board of the household appliance 10, and the controller 11 may be connected with the barcode scanner 1212 in a wireless or wired manner. In the present embodiment, the controller 11 may be provided on the control panel 19.
In addition, the memory 14 may store a program, and the program may implement the control method of the household appliance 10 when executed by the controller 11, for example, execute step S12: when the door body 16 is closed, the household appliance 10 is controlled to operate according to the target operation when the operation signal of the household appliance 10 is received; step S14: after the door body 16 is opened, whether the target operation output by the code scanner 12 is received or not is judged; if yes, step S16: when the door body 16 is closed again, controlling the working state of the household appliance 10 according to the opening interval duration of the door body 16 and the target operation; if not, step S18: when the door 16 is closed again, the operation state of the household appliance 10 before the door 16 is opened is kept unchanged.
It should be noted that the embodiments of the present invention may satisfy only one of the above embodiments or a plurality of the above embodiments at the same time, that is, an embodiment in which one or more of the above embodiments are combined also belongs to the scope of the embodiments of the present invention.
In the description of the specification, reference to the terms "certain embodiments," "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiments or examples is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and those skilled in the art can make changes, modifications, substitutions and alterations to the above embodiments within the scope of the present invention, which is defined by the claims and their equivalents.
Claims (9)
1. A control method of a household appliance is characterized in that the household appliance comprises a code scanner, a cavity and a door body, the code scanner is connected with the cavity, the door body is rotatably connected with the cavity, the code scanner is used for scanning a target identifier to obtain a target operation of the household appliance, and the control method of the household appliance comprises the following steps:
when the door body is closed, controlling the household appliance to operate according to the target operation when an operation signal of the household appliance is received;
after the door body is opened, judging whether the target operation output by the code scanner is received or not;
if yes, when the door body is closed again, controlling the working state of the household appliance according to the opening interval duration of the door body and the target operation;
if not, when the door body is closed again, the working state of the household appliance before the door body is opened is kept unchanged;
when the door body is closed again, the working state of the household appliance is controlled according to the opening interval duration of the door body and the target operation, and the method comprises the following steps:
determining whether the interval duration is positioned in a first preset time period after the door body is opened;
when the interval duration is within the first preset time period, determining whether the target operation after the door body is opened is the same as the target operation before the door body is opened;
when the target operation after the door body is opened is the same as the target operation before the door body is opened, the target operation after the door body is opened is not responded;
when the target operation after the door body is opened is different from the target operation before the door body is opened, when the door body is closed again and the operation signal is received, the household appliance is controlled to operate according to the target operation after the door body is opened.
2. The method for controlling a household appliance according to claim 1, wherein when the door body is closed again, controlling the working state of the household appliance according to the interval duration of opening the door body and the target operation comprises:
determining whether the interval duration is located in a second preset time period after the door body is opened, wherein the second preset time period is after the first preset time period;
and when the interval duration is positioned in the second preset time period, controlling the household appliance to operate according to the target operation after the door body is opened when the door body is closed again and the operation signal is received.
3. The method for controlling a household appliance according to claim 1, wherein when the door body is closed again, controlling the working state of the household appliance according to the interval duration of opening the door body and the target operation comprises:
determining whether the interval duration is located in a third preset time period after the door body is opened;
and when the interval duration is in the third preset time period, the target operation after the door body is opened is not responded.
4. The method for controlling a household appliance according to claim 3, wherein controlling the operating state of the household appliance according to the interval duration of opening the door body and the target operation when the door body is closed again comprises:
determining whether the interval duration is located in a fourth preset time period after the door body is opened, wherein the fourth preset time period is after the third preset time period;
when the interval duration is within the fourth preset time period, determining whether the target operation after the door body is opened is the same as the target operation before the door body is opened;
when the target operation after the door body is opened is the same as the target operation before the door body is opened, the target operation after the door body is opened is not responded;
when the target operation after the door body is opened is different from the target operation before the door body is opened, controlling the household appliance to operate according to the target operation after the door body is opened when the door body is closed again and the operation signal is received.
5. The method for controlling a household appliance according to claim 4, wherein controlling the operating state of the household appliance according to the interval duration of opening the door body and the target operation when the door body is closed again comprises:
determining whether the interval duration is located in a fifth preset time period after the door body is opened, wherein the fifth preset time period is after the fourth preset time period;
and when the interval duration is within the fifth preset time period, controlling the household appliance to operate according to the target operation after the door body is opened when the door body is closed again and the operation signal is received.
6. The method for controlling a home appliance according to claim 1, wherein determining whether the target operation output from the scanner is received after the door body is opened comprises:
and after the door body is opened, controlling the code scanner to be closed.
7. The control method of a home appliance according to claim 1, wherein the home appliance includes a presentation device, the control method of a home appliance including:
and controlling the prompting device to prompt the state information of the code scanner.
8. The control method of home appliances according to claim 1, wherein the target identification includes at least one of a barcode and a two-dimensional code.
9. A household appliance, which is characterized by comprising a code scanner, a cavity, a door body and a controller, wherein the code scanner is connected with the cavity, the door body is rotatably connected with the cavity, the code scanner is used for scanning a target identifier to obtain a target operation of the household appliance, the controller is connected with the code scanner, and the controller is used for realizing the control method of the household appliance according to any one of claims 1 to 8.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811365755.6A CN111195112B (en) | 2018-11-16 | 2018-11-16 | Control method of household appliance and household appliance |
| PCT/CN2019/074107 WO2020098164A1 (en) | 2018-11-16 | 2019-01-31 | Control method for household appliance, and household appliance |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811365755.6A CN111195112B (en) | 2018-11-16 | 2018-11-16 | Control method of household appliance and household appliance |
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| CN111195112B true CN111195112B (en) | 2021-04-20 |
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