CN111768598A - Oven work reminding method and device, household appliance and storage medium - Google Patents
Oven work reminding method and device, household appliance and storage medium Download PDFInfo
- Publication number
- CN111768598A CN111768598A CN202010578567.2A CN202010578567A CN111768598A CN 111768598 A CN111768598 A CN 111768598A CN 202010578567 A CN202010578567 A CN 202010578567A CN 111768598 A CN111768598 A CN 111768598A
- Authority
- CN
- China
- Prior art keywords
- oxygen concentration
- preset
- oven
- change rate
- change
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
-
- 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
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
-
- 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
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
- A47J37/0664—Accessories
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
Abstract
The application provides an oven work reminding method, an oven work reminding device, household electrical appliance equipment and a storage medium, wherein the method comprises the following steps: acquiring the change rate of the oxygen concentration in the cooking process of the oven; when the change rate of the oxygen concentration is smaller than or equal to a first preset change threshold value, acquiring that the change rate of the oxygen concentration is larger than a second preset change threshold value, and controlling an oven to alarm; wherein the second preset variation threshold is greater than the first preset variation threshold. Therefore, in the process of cooking in the oven, the change rate of the oxygen concentration and the threshold value are compared, whether food is scorched or not can be accurately judged, and therefore a user is reminded, the use requirement of the user is met, and the use experience of the user is improved.
Description
Technical Field
The application relates to the technical field of household appliances, in particular to an oven work reminding method and device, a household appliance and a storage medium.
Background
Generally, when a user uses an oven, the user cooks food by setting time, and there is a case that the time setting is inaccurate, resulting in scorching of the food.
Disclosure of Invention
The present application is directed to solving, at least to some extent, one of the technical problems in the related art.
Therefore, the application provides an oven work reminding method, in the process of cooking in an oven, whether food is scorched or not can be accurately judged by comparing the change rate of the oxygen concentration with the threshold value, so that a user is reminded, the use requirement of the user is met, and the use experience of the user is improved.
The application provides an oven work reminding device.
The application provides a household appliance.
The present application provides a computer-readable storage medium.
An embodiment of one aspect of the application provides an oven work reminding method, which includes:
acquiring the change rate of the oxygen concentration in the cooking process of the oven;
when the change rate of the oxygen concentration is smaller than or equal to a first preset change threshold value, acquiring that the change rate of the oxygen concentration is larger than a second preset change threshold value, and controlling the oven to alarm; wherein the second preset variation threshold is greater than the first preset variation threshold.
This application another aspect embodiment provides an oven work reminding device, includes:
the acquisition module is used for acquiring the change rate of the oxygen concentration in the cooking process of the oven;
the processing module is used for acquiring that the change rate of the oxygen concentration is greater than a second preset change threshold value after the change rate of the oxygen concentration is smaller than or equal to a first preset change threshold value, and controlling the oven to alarm; wherein the second preset variation threshold is greater than the first preset variation threshold.
In another aspect, an embodiment of the present application provides a home appliance, including: the system comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor executes the program to realize the oven work reminding method according to the embodiment of the previous aspect.
In another aspect of the present application, a computer-readable storage medium is provided, on which a computer program is stored, and when the computer program is executed by a processor, the computer program implements the oven operation reminding method according to the foregoing method embodiment.
The technical scheme provided by the embodiment of the application can have the following beneficial effects:
acquiring the change rate of the oxygen concentration in the cooking process of the oven; when the change rate of the oxygen concentration is smaller than or equal to a first preset change threshold value, acquiring that the change rate of the oxygen concentration is larger than a second preset change threshold value, and controlling an oven to alarm; wherein the second preset variation threshold is greater than the first preset variation threshold. Therefore, in the process of cooking in the oven, the change rate of the oxygen concentration and the threshold value are compared, whether food is scorched or not can be accurately judged, and therefore a user is reminded, the use requirement of the user is met, and the use experience of the user is improved.
Drawings
The foregoing and/or additional aspects and advantages of the present application 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 schematic flowchart of an oven operation reminding method according to an embodiment of the present application;
fig. 2 is a schematic flowchart of another oven operation reminding method according to an embodiment of the present application;
FIG. 3 is an exemplary diagram of an oxygen content sensor arrangement provided by an embodiment of the present application;
FIG. 4 is an exemplary graph of an oxygen concentration curve provided by an embodiment of the present application;
fig. 5 is a schematic flowchart of another oven operation reminding method according to an embodiment of the present application;
fig. 6 is a schematic flowchart of another oven operation reminding method according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of an oven operation reminding device according to an embodiment of the present application.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.
The following describes an oven operation reminding method, an oven operation reminding device, a household appliance and a storage medium according to embodiments of the present application with reference to the accompanying drawings.
Fig. 1 is a schematic flowchart of an oven operation reminding method according to an embodiment of the present application.
As shown in fig. 1, the method comprises the steps of:
In the embodiment of the application, the cooking method aims at a scene that food is cooked through an oven, when a user puts the food into the oven, the cooking time is set, and a cooking instruction is sent through a related button or a voice instruction.
Therefore, after the cooking instruction is received, in the cooking process of the oven, the oxygen concentration in the oven can be obtained through one or more preset oxygen content sensors, the oxygen concentration can be obtained in real time, sampling can be carried out according to a certain period, or the setting can be carried out according to an application scene.
As a possible implementation manner, the oxygen concentration at the predetermined sampling point is obtained by a preset oxygen content sensor, and the change rate of the oxygen concentration is obtained according to the concentration difference of the oxygen concentration at the predetermined time interval.
In practical application, when the change rate of the oxygen concentration of the food is smaller than or equal to a first preset change threshold value, the cooking is finished, and the oven continues to work due to the fact that the set time is short, so that when the change rate of the obtained oxygen concentration is larger than a second preset change threshold value, the food is scorched, and the oven is controlled to give an alarm.
It should be noted that, when the change rate of the oxygen concentration is smaller than or equal to the first preset change threshold, the change rate of the oxygen concentration is smaller than or equal to zero, that is, a process in which the oxygen concentration is decreasing continuously, and when the change rate of the oxygen concentration is greater than the second preset change threshold, the change rate of the oxygen concentration is greater than zero, that is, a process in which the oxygen concentration is increasing continuously.
It is understood that the first preset change threshold is a relatively small value, indicating that the current change in oxygen concentration is relatively flat or nearly unchanged; the second preset change threshold may be set to be a larger value according to the user's preference for cooking food, for example, the user likes a preference for scorching; for example, the user does not like the scorched flavor at all, and the second preset variation threshold may be set to be smaller.
It should be noted that, after the change rate of the oxygen concentration is less than or equal to the first preset change threshold, if the food is continuously cooked, the change rate of the oxygen concentration is obtained as the time is longer.
The alarm mode may be set according to different scenarios, for example, as follows:
in a first example, when the change rate of the oxygen concentration is greater than a third preset change threshold, the scorching level is determined to be a light dangerous level, and when the scorching level is the light dangerous level, the oven is controlled to give a light or sound alarm.
In a second example, when the change rate of the oxygen concentration is greater than a fourth preset change threshold, determining that the scorching level is a severe danger level; wherein the fourth preset variation threshold is greater than the third preset variation threshold; and the third preset change threshold value is larger than the second preset change threshold value, and when the serious danger level is reached, the oven is controlled to alarm at the same time by light and sound.
The third preset change threshold and the fourth preset change threshold can be set according to application requirements, scorching is shown when the third preset change threshold is larger than the second preset change threshold, but the third preset change threshold can also be accepted, a user is prompted to carry out related operations when the third preset change threshold is larger than the third preset change threshold, the user is ensured to know the current oven working state, the oven is controlled to stop working when the fourth preset change threshold is larger than the fourth preset change threshold, so that serious consequences can occur, when the serious danger level is reached, the oven is controlled to alarm while light and sound are given, related instructions are not received, the oven can be automatically controlled to stop working, and the safety of the household appliance is further improved.
According to the oven work reminding method, the change rate of the oxygen concentration is obtained in the cooking process of the oven; when the change rate of the oxygen concentration is smaller than or equal to a first preset change threshold value, acquiring that the change rate of the oxygen concentration is larger than a second preset change threshold value, and controlling an oven to alarm; wherein the second preset variation threshold is greater than the first preset variation threshold. Therefore, in the process of cooking in the oven, whether food is scorched or not can be accurately judged by comparing the change rate of the oxygen concentration with the threshold value, so that a user is reminded, the use requirement of the user is met, and the use experience of the user is improved
In order to implement the foregoing embodiment, the present embodiment provides another oven operation reminding method, and fig. 2 is a flowchart illustrating another oven operation reminding method provided in the embodiment of the present application.
As shown in fig. 2, the method may include:
Specifically, the oxygen content sensor has a certain sampling period, such as 0.1 second, the oxygen content sensor can sample the oxygen concentration once every 1 second, the oxygen content sensor can be one or more, and is arranged at any position, for example, as shown in fig. 3, the oxygen content sensor is arranged in the oven cavity and is connected with the circuit board, and the oven electric control board can receive the acquisition signal of the oxygen content sensor, and acquire the oxygen concentration at the current moment.
For example, the current time is used as the 1 st time, the oxygen content sensor performs signal acquisition once, and the 2 nd time may be the time counted at the 1 st time, and after a predetermined time interval, the time interval should be one or more sampling periods of the oxygen concentration, and if the sampling period is 2 seconds, the time interval is an integer multiple of 2 seconds.
As shown in fig. 4, the sampling period is 250 seconds as an example, and the oxygen concentrations sampled at the sampling times such as the times 250, 500, and 750 are x0, x1, x2, x3, and x4, respectively. The sampling period of 250, 750, etc. may be every sampling period (e.g. 250 seconds), and of course, the sampling period may also be multiple sampling periods (e.g. 3 sampling periods, such as 750 seconds).
In the embodiment of the present application, the rate of change of the oxygen concentration refers to the slope of the change of the oxygen concentration with time, and the rate of change of the oxygen concentration can be calculated by the following formula (x2-x1)/(t2-t1), where x2 represents the oxygen concentration collected at t2 and x1 represents the oxygen concentration collected at t 1.
Specifically, as shown in fig. 4, the slope is started to be smaller than the threshold a, then the slope is greatly decreased, the slope is smaller than the threshold a, then the slope is increased, and the slope is increased, namely, when the oxygen content is decreased and the slope is smaller than the threshold a, the food is predicted to be cooked completely at the time.
And 203, when the change rate of the oxygen concentration is larger than a third preset change threshold value, determining that the scorching grade is a slight dangerous grade, and controlling the oven to alarm by light or sound.
And 204, when the change rate of the oxygen concentration is greater than a fourth preset change threshold, determining that the scorching grade is a severe danger grade, wherein the fourth preset change threshold is greater than a third preset change threshold, and the third preset change threshold is greater than the second preset change threshold, and controlling the oven to alarm simultaneously by light, sound and sound.
Specifically, after the change rate of the oxygen concentration is smaller than or equal to a first preset change threshold, it is obtained that the change rate of the oxygen concentration is larger than a second preset change threshold to indicate that the object is scorched, at this time, when it is further judged that the change rate of the oxygen concentration is larger than a third preset change threshold, it is determined that the scorching level is a light danger level, the oven is controlled to give an alarm by light or sound, and when the change rate of the oxygen concentration is larger than a fourth preset change threshold, it is determined that the scorching level is a heavy danger level, and the oven is controlled to give an alarm by light and sound at the same time.
That is, when the change rate of the oxygen concentration is greater than the third preset change threshold, it indicates that the scorching speed is slow or the scorching is slight, and when the change rate of the oxygen concentration is greater than the fourth preset change threshold, it indicates that the scorching speed is fast or the scorching is severe.
Specifically, the scorching grades are different, the alarm modes are also different, so that a user can quickly know the scorching condition, and if the scorching condition is single light, light flicker, sound and the like, the situation is indicated to be slightly scorched; if the light and the sound are at the same time, or the light flickers and the sound are at the same time, the relatively serious scorching is shown to happen.
When food takes place to roast burnt, in order to make the user can in time discover to take timely counter-measure, this application can also send prompt message to user's intelligent terminal equipment, thereby, the user can learn the user's oven very first time and take place to roast the circumstances, alright carry out relevant operation in time, promote user and use experience.
In the oven work reminding method of the embodiment of the application, the oxygen concentration at the preset sampling point is obtained through the preset oxygen content sensor, obtaining the change rate of the oxygen concentration according to the concentration difference of the oxygen concentration at a preset time interval, when the change rate of the oxygen concentration is less than or equal to a first preset change threshold value, obtaining the change rate of the oxygen concentration which is larger than a second preset change threshold value, when the change rate of the oxygen concentration is judged to be larger than a third preset change threshold value, determining the scorching grade as a mild dangerous grade, controlling the oven to alarm by light or sound, when the change rate of the oxygen concentration is larger than a fourth preset change threshold value, determining that the scorching grade is a serious danger grade, wherein the fourth preset change threshold value is larger than a third preset change threshold value, and the third preset change threshold value is larger than a second preset change threshold value, and controlling the oven to alarm at the same time of light and sound. From this, according to the different control mode of the burnt degree selection of difference to the user in time knows the relevant condition, makes corresponding operation, satisfies user's user demand, promotes user and uses experience.
In order to implement the foregoing embodiment, the present embodiment provides another oven operation reminding method, and fig. 5 is a flowchart illustrating the another oven operation reminding method provided in the embodiment of the present application.
As shown in fig. 5, after acquiring that the change rate of the oxygen concentration is greater than the second preset change threshold, the method may include:
And step 302, if the change rate of the oxygen concentration at the current time is greater than a second preset change threshold value, controlling the oven to alarm.
In the embodiment of the application, a user may set a preset time interval according to an application scenario requirement, and then control the oven to alarm if the change rate of the oxygen concentration at the current time is greater than a second preset change threshold, for example, the user sets the preset time interval to 1 minute through a related key.
Specifically, the user can set the sensitivity of the scorch reminding, and immediately perform the scorch alarm when the scorch is detected (the change rate of the oxygen concentration is greater than a second preset change threshold); when scorching is detected, judging once again at intervals of 5 minutes (preset time intervals), and alarming for scorching after determining that scorching is performed; when scorching is detected, the judgment is performed once again at intervals of 10 minutes (preset time interval), scorching alarm is performed only after determining that scorching is performed, the use requirements of users are further met, and the use experience of the users is improved.
In order to implement the foregoing embodiment, the present embodiment provides another oven work reminding method, and fig. 6 is a flowchart illustrating another oven work reminding method provided in the embodiment of the present application.
As shown in fig. 6, at step 102, the method may include:
And step 402, cooking according to the continuous cooking instruction, and controlling the oxygen content sensor to stop working.
Specifically, the oven gives an alarm sound to remind the user that food may be scorched at this time, the user checks whether the food is finished or scorched, if the user wants to continue cooking, the user continues to cook by canceling the scorching alarm, and the oven does not perform scorching detection at this time. Therefore, the oxygen content sensor is used, whether food is scorched or not is judged through the curve of the oxygen content sensor when the automatic menu is not oxygen, and control can be performed according to the personalized requirements of the user.
In order to realize the embodiment, the application also provides an oven work reminding device.
Fig. 7 is a schematic structural diagram of an oven operation reminding device according to an embodiment of the present application.
As shown in fig. 7, the apparatus includes: an acquisition module 701 and a processing module 702.
The obtaining module 701 is configured to obtain a change rate of the oxygen concentration during cooking in the oven.
The processing module 702 is configured to, after the change rate of the oxygen concentration is smaller than or equal to a first preset change threshold, obtain that the change rate of the oxygen concentration is greater than a second preset change threshold, control the oven to alarm; wherein the second preset variation threshold is greater than the first preset variation threshold.
Further, in a possible implementation manner of the embodiment of the present application, the obtaining module 701 is specifically configured to: acquiring the oxygen concentration on a preset sampling point through a preset oxygen content sensor; the rate of change of the oxygen concentration is obtained from a concentration difference of the oxygen concentration over a predetermined time interval.
Further, in a possible implementation manner of the embodiment of the present application, after obtaining that the change rate of the oxygen concentration is greater than a second preset change threshold, the method further includes: when the change rate of the oxygen concentration is greater than a third preset change threshold value, determining that the scorching grade is a light danger grade; when the change rate of the oxygen concentration is greater than a fourth preset change threshold value, determining that the scorching grade is a severe danger grade; wherein the fourth preset variation threshold is greater than the third preset variation threshold; the third preset variation threshold is greater than the second preset variation threshold.
Further, in a possible implementation manner of the embodiment of the present application, the controlling the oven to alarm includes: when the danger level is light, controlling the oven to alarm by light or sound; and when the danger level is serious, controlling the oven to alarm simultaneously by light and sound.
Further, in a possible implementation manner of the embodiment of the present application, after obtaining that the change rate of the oxygen concentration is greater than a second preset change threshold, the method further includes: acquiring the change rate of the oxygen concentration at the current time after a preset time interval; the preset time interval is set according to an application scene; and if the change rate of the oxygen concentration at the current time is greater than the second preset change threshold value, controlling the oven to alarm.
Further, in a possible implementation manner of the embodiment of the present application, after the controlling the oven to alarm, the method further includes: receiving a continuous cooking instruction; and cooking according to the continuous cooking instruction, and controlling the oxygen content sensor to stop working.
It should be noted that the foregoing explanation of the method embodiment is also applicable to the apparatus of this embodiment, and is not repeated herein.
In the oven work reminding device provided by the embodiment of the application, the change rate of the oxygen concentration is obtained in the cooking process of the oven; when the change rate of the oxygen concentration is smaller than or equal to a first preset change threshold value, acquiring that the change rate of the oxygen concentration is larger than a second preset change threshold value, and controlling an oven to alarm; wherein the second preset variation threshold is greater than the first preset variation threshold. Therefore, in the process of cooking in the oven, the change rate of the oxygen concentration and the threshold value are compared, whether food is scorched or not can be accurately judged, and therefore a user is reminded, the use requirement of the user is met, and the use experience of the user is improved.
In order to implement the foregoing embodiments, an embodiment of the present application provides a home appliance, including: the device comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein when the processor executes the program, the oven work reminding method of the embodiment of the terminal device execution method is realized.
In order to implement the foregoing embodiments, the present application provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the computer program implements the oven operation reminding method according to the foregoing method embodiments.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present application in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (10)
1. An oven work reminding method is characterized by comprising the following steps:
acquiring the change rate of the oxygen concentration in the cooking process of the oven;
when the change rate of the oxygen concentration is smaller than or equal to a first preset change threshold value, acquiring that the change rate of the oxygen concentration is larger than a second preset change threshold value, and controlling the oven to alarm; wherein the second preset variation threshold is greater than the first preset variation threshold.
2. The oven operation reminding method as claimed in claim 1, wherein the acquiring the change rate of the oxygen concentration comprises:
acquiring the oxygen concentration on a preset sampling point through a preset oxygen content sensor;
the rate of change of the oxygen concentration is obtained from a concentration difference of the oxygen concentration over a predetermined time interval.
3. The oven operation reminding method as claimed in claim 1,
when the change rate of the oxygen concentration is smaller than or equal to a first preset change threshold value, the change rate of the oxygen concentration is smaller than or equal to zero;
and when the change rate of the oxygen concentration is greater than a second preset change threshold value, the change rate of the oxygen concentration is greater than zero.
4. The oven operation reminding method as claimed in claim 1, further comprising, after the obtaining that the change rate of the oxygen concentration is greater than a second preset change threshold:
when the change rate of the oxygen concentration is greater than a third preset change threshold value, determining that the scorching grade is a light danger grade;
when the change rate of the oxygen concentration is greater than a fourth preset change threshold value, determining that the scorching grade is a severe danger grade; wherein the fourth preset variation threshold is greater than the third preset variation threshold; the third preset variation threshold is greater than the second preset variation threshold.
5. The oven operation reminding method as claimed in claim 4, wherein the controlling the oven to alarm comprises:
when the danger level is light, controlling the oven to alarm by light or sound;
and when the danger level is serious, controlling the oven to alarm simultaneously by light and sound.
6. The oven operation reminding method as claimed in claim 1, further comprising, after the obtaining that the change rate of the oxygen concentration is greater than a second preset change threshold:
acquiring the change rate of the oxygen concentration at the current time after a preset time interval; the preset time interval is set according to an application scene;
and if the change rate of the oxygen concentration at the current time is greater than the second preset change threshold value, controlling the oven to alarm.
7. The oven operation reminding method as claimed in claim 2, further comprising, after the controlling the oven to alarm:
receiving a continuous cooking instruction;
and cooking according to the continuous cooking instruction, and controlling the oxygen content sensor to stop working.
8. An oven operation reminder device, the device comprising:
the acquisition module is used for acquiring the change rate of the oxygen concentration in the cooking process of the oven;
the processing module is used for acquiring that the change rate of the oxygen concentration is greater than a second preset change threshold value after the change rate of the oxygen concentration is smaller than or equal to a first preset change threshold value, and controlling the oven to alarm; wherein the second preset variation threshold is greater than the first preset variation threshold.
9. An appliance, comprising: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the oven operation reminding method according to any one of claims 1 to 7 when executing the program.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the oven operation reminding method according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010578567.2A CN111768598A (en) | 2020-06-23 | 2020-06-23 | Oven work reminding method and device, household appliance and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010578567.2A CN111768598A (en) | 2020-06-23 | 2020-06-23 | Oven work reminding method and device, household appliance and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111768598A true CN111768598A (en) | 2020-10-13 |
Family
ID=72721705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010578567.2A Pending CN111768598A (en) | 2020-06-23 | 2020-06-23 | Oven work reminding method and device, household appliance and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111768598A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112859630A (en) * | 2021-01-20 | 2021-05-28 | 宁波方太厨具有限公司 | Intelligent cooking method based on oxygen content |
| CN112925232A (en) * | 2021-01-20 | 2021-06-08 | 宁波方太厨具有限公司 | Intelligent cooking method based on oxygen content |
| CN114965867A (en) * | 2021-02-26 | 2022-08-30 | 杭州三花研究院有限公司 | Gas concentration detection method, gas detection device and control method thereof |
-
2020
- 2020-06-23 CN CN202010578567.2A patent/CN111768598A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112859630A (en) * | 2021-01-20 | 2021-05-28 | 宁波方太厨具有限公司 | Intelligent cooking method based on oxygen content |
| CN112925232A (en) * | 2021-01-20 | 2021-06-08 | 宁波方太厨具有限公司 | Intelligent cooking method based on oxygen content |
| CN112859630B (en) * | 2021-01-20 | 2022-06-24 | 宁波方太厨具有限公司 | Intelligent cooking method based on oxygen content |
| CN114965867A (en) * | 2021-02-26 | 2022-08-30 | 杭州三花研究院有限公司 | Gas concentration detection method, gas detection device and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111768598A (en) | Oven work reminding method and device, household appliance and storage medium | |
| US7923664B2 (en) | Method for controlling a cooking process in a cooking appliance | |
| CN113133674B (en) | Cooking control method, cooking control device and cooking equipment | |
| CN110074667B (en) | Boiling detection method and boiling detection device, readable storage medium and cooking equipment | |
| CN110269518B (en) | Cooking control method and cooking control device, storage medium and cooking equipment | |
| CN107468048A (en) | Cooking apparatus and its control method | |
| CN109798545B (en) | Kitchen range, fire control method and device thereof and storage medium | |
| CN110269501B (en) | Cooking control method and cooking control device, storage medium and cooking equipment | |
| US10331116B2 (en) | Method, computer program product and arrangement for guarding an automated process to operate a household appliance based on a sensor measurement to provide an expected process parameter | |
| CN105476441A (en) | Cooking appliance, heat preservation control method of cooking appliance and heat preservation control device of cooking appliance | |
| CN110063657B (en) | Cooking control method and cooking control device, storage medium and cooking equipment | |
| CN111336565B (en) | Fire-off detection method and device for cooking equipment, range hood and storage medium | |
| CN109506811B (en) | Electromagnetic heating system and thermistor detection method and device thereof | |
| CN109674355B (en) | Cooking appliance, exhaust control method and device thereof, storage medium and processor | |
| CN113403801B (en) | Clothes cleaning method, device and system and laundry basket | |
| CN110664233B (en) | Control method and device for steaming and baking oven | |
| CN113133665B (en) | Dry burning prevention detection method for cooking utensil and cooking utensil | |
| CN111990902A (en) | Cooking control method and device, electronic equipment and storage medium | |
| CN111412506B (en) | Starting detection method and device of cooking equipment, range hood and storage medium | |
| CN111385925B (en) | Electromagnetic cooking appliance and control method thereof | |
| CN109124336B (en) | Cooking control method, cooking control device and pressure cooking appliance | |
| CN112859647B (en) | Cooking curve adjusting method and device, household appliance and storage medium | |
| CN108614492B (en) | Intelligent control system and method and kitchen appliance control system | |
| JP2021167686A5 (en) | ||
| US7644651B2 (en) | Method and control arrangement for terminating accidental switch on of a deep fryer apparatus not filled with oil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201013 |