CN115325576A

CN115325576A - Cooking progress control method during repeated menu carving and kitchen equipment

Info

Publication number: CN115325576A
Application number: CN202210979906.7A
Authority: CN
Inventors: 穆聪聪; 王全强
Original assignee: Hisense Visual Technology Co Ltd
Current assignee: Hisense Visual Technology Co Ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2022-11-11

Abstract

The application provides a cooking progress control method and kitchen equipment when a menu is repeatedly engraved, wherein in the method, the time interval from first fire turning-off to second fire turning-on is first time when a cooking process is recorded. And the time interval from the first fire-off to the second fire-off in the repeated cooking process is the second time. And if the second time is not equal to the first time, controlling the cooking progress to jump to the time point after the start of the residual audio data, controlling the cooker to ignite according to the recorded fire curve, and simultaneously playing the audio data according to the audio curve. According to the cooking progress control method and the kitchen equipment, if the first time and the second time are not equal, after the second ignition, the cooking progress is jumped to the starting time of the residual audio data. Therefore, when the cooking process is repeatedly engraved, even if the ignition time points of manual ignition and recording of a user are different, the audio data can be completely played, and the user can receive complete audio guidance, so that the effect of repeatedly engraving the menu is improved, and the use experience of the user is improved.

Description

Cooking progress control method during repeated menu carving and kitchen equipment

Technical Field

The application relates to the technical field of household appliances, in particular to a cooking progress control method and kitchen equipment when a menu is repeatedly engraved.

Background

With the development of science and technology and the continuous improvement of living standard, people pay more and more attention to their diets, however, how to make delicious and healthy gourmet food is always puzzled. In order to meet the demand, various intelligent kitchen appliances are continuously introduced to record and copy recipes.

At present, the main realization mode of the repeated carving of the menu is as follows: the cooking process of an operator is recorded, the firepower, the temperature and the time are recorded specifically, and meanwhile, the voice of the operator is recorded. When the menu is repeatedly engraved, the user records the firepower, the temperature and the time of the menu through reduction, and simultaneously guides the cooking process by using the recording.

However, when the kitchen equipment is used for repeatedly carving the menu, the fire safety problem is considered, the fire of the kitchen equipment is automatically turned off, and the manual operation of a user is required for ignition. Therefore, if the cooking progress is controlled according to the recorded fire curve completely during repeated menu carving, the audio data can be incompletely played, and the user cannot accept complete audio guidance, so that the repeated menu carving effect is poor, and the user experience is poor.

Disclosure of Invention

The application provides a cooking progress control method and kitchen equipment when a menu is repeatedly engraved, which are used for solving the problem that equipment firepower and audio data playing are not synchronous when the menu is repeatedly engraved, so that the effect of repeatedly engraving the menu is poor, and the use experience of a user is poor.

In a first aspect, the present embodiments provide a cooking appliance comprising:

a communicator configured to communicatively couple with a cooktop;

a controller in communication with the communicator, the controller configured to:

acquiring a cooking file, wherein the cooking file is generated during the cooking process, the cooking file at least comprises a recorded firepower curve and an audio curve, the recorded firepower curve is drawn according to firepower parameters sent by a cooker and time parameters corresponding to the firepower parameters, the audio curve is drawn according to collected user audio data and time parameters corresponding to the audio data, the recorded firepower curve records first time, and the first time is the time interval from the first fire-off to the second fire-off during the cooking process;

receiving a first ignition instruction input by a user, controlling the cooker to carry out first ignition according to the recorded fire curve according to the first ignition instruction, and triggering cooking timing;

generating a fire-shutting instruction according to the recorded fire power curve, and controlling the cooker to execute fire-shutting according to the fire-shutting instruction;

receiving a second ignition instruction input by a user, and controlling the cooker to execute second ignition according to the second ignition instruction, wherein the time interval from the first ignition off to the second ignition is second time in the repeated cooking process;

and when the second time is not equal to the first time, controlling the cooking progress to jump to the starting time point of the residual audio data, controlling the cooker to ignite according to the recording fire power curve, and simultaneously playing the audio data according to the audio curve.

In a second aspect, the present embodiment provides a method for controlling cooking progress when a recipe is repeatedly engraved, the method being applied to a controller of a cooking appliance, the cooking appliance including a communicator configured to be connected to a cooking appliance in a communication manner, and a controller connected to the communicator, the method including:

generating a fire shutting instruction according to the recorded fire power curve, and controlling the kitchen range to execute fire shutting according to the fire shutting instruction;

According to the cooking schedule control method and the kitchen equipment when the recipe is repeatedly engraved, firstly, a cooking file is obtained, wherein the cooking file at least comprises a recorded firepower curve and an audio curve, the recorded firepower curve is drawn according to firepower parameters sent by a cooker and time parameters corresponding to the firepower parameters, the audio curve is drawn according to collected user audio data and time parameters corresponding to the audio data, the recorded firepower curve records first time, and the first time is a time interval from first fire turning-off to second ignition during the recording of the cooking process. And receiving a first ignition instruction input by a user, controlling the cooker to carry out first ignition according to the recorded fire curve according to the first ignition instruction, and triggering cooking timing. And after the fire is ignited for a period of time, generating a fire-closing instruction according to the recorded fire power curve, and controlling the kitchen range to close the fire according to the fire-closing instruction. And receiving a second ignition instruction input by a user, and controlling the cooker to execute second ignition according to the second ignition instruction, wherein the time interval from the first ignition off to the second ignition is second time when the cooking process is repeatedly engraved. And if the second time is not equal to the first time, controlling the cooking progress to jump to the starting time point of the residual audio data, controlling the cooker to ignite according to the recorded fire power curve, and simultaneously playing the audio data according to the audio curve. According to the cooking progress control method and the kitchen equipment, if the time interval between the first fire shutting and the second fire igniting in the repeated moment is not equal to the time interval between the first fire shutting and the second fire igniting in the recording process, after the second fire igniting, the cooking progress is jumped to the starting time of the residual audio data, the cooking range is controlled to ignite according to the recording fire power curve, and meanwhile, the audio data are played according to the audio curve. Therefore, when the menu is repeatedly engraved, even if the ignition time points of manual ignition and recording of the user are different, the audio data can be completely played, and the user can receive complete audio guidance, so that the effect of the repeatedly engraved menu is improved, and the use experience of the user is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

In fig. 1 a schematic view of an operating scenario between a range hood device and a hob according to some embodiments is exemplarily shown;

a block diagram of the hardware configuration of a range hood device according to some embodiments is illustrated in fig. 2;

fig. 3 schematically illustrates an architecture diagram of a range hood and a hob according to some embodiments;

fig. 4 illustrates a message module diagram between a range hood and a cooktop according to some embodiments;

FIG. 5 illustrates a display effect diagram of a display cooking page according to some embodiments;

FIG. 6 is a schematic diagram illustrating the display effect of another cooking page of the display according to some embodiments;

FIG. 7 is a schematic diagram illustrating the display effect of another cooking page of the display according to some embodiments;

fig. 8 is a schematic diagram illustrating a display effect of a cooking page at a time of a repeated moment of a recipe according to some embodiments;

fig. 9 is a schematic flow chart diagram illustrating a cooking progress control method at a multiple moment of a recipe according to some embodiments;

fig. 10 is a schematic diagram illustrating a display effect of a cooking page when a recipe is recorded according to some embodiments;

fig. 11 is a schematic diagram illustrating a display effect of a cooking page when a further recipe is repeatedly engraved according to some embodiments;

fig. 12 is a schematic diagram illustrating a display effect of a cooking page when a further recipe is repeatedly engraved according to some embodiments;

fig. 13 illustrates a display effect diagram of a cooking page upon recording of yet another recipe according to some embodiments;

fig. 14 illustrates a display effect diagram of a cooking page at a multiple moment of a further recipe according to some embodiments;

FIG. 15 illustrates a display effect diagram of a cooking page at a multiple moment of a further recipe according to some embodiments;

fig. 16 is a schematic diagram illustrating a display effect of a cooking page when a further recipe is repeatedly engraved according to some embodiments;

FIG. 17 is a schematic diagram illustrating the display effect of a cooking page at a multiple moment of a further recipe according to some embodiments;

FIG. 18 illustrates a display effect diagram of a cooking page at a multiple moment of a further recipe according to some embodiments;

fig. 19 is a flowchart illustrating a further cooking progress control method at a multiple moment of a recipe according to some embodiments;

a timing diagram of range hood device 100 controlling range fire through BLE according to some embodiments is exemplarily shown in fig. 20.

Detailed Description

To make the purpose and embodiments of the present application clearer, the following will clearly and completely describe the exemplary embodiments of the present application with reference to the attached drawings in the exemplary embodiments of the present application, and it is obvious that the described exemplary embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

It should be noted that the brief descriptions of the terms in the present application are only for the convenience of understanding the embodiments described below, and are not intended to limit the embodiments of the present application. These terms should be understood in their ordinary and customary meaning unless otherwise indicated.

The terms "first," "second," "third," and the like in the description and claims of this application and in the above-described drawings are used for distinguishing between similar or analogous objects or entities and not necessarily for describing a particular sequential or chronological order, unless otherwise indicated. It is to be understood that the terms so used are interchangeable under appropriate circumstances.

The terms "comprises" and "comprising," as well as any variations thereof, are intended to cover a non-exclusive inclusion, such that a product or device that comprises a list of elements is not necessarily limited to all of the elements explicitly listed, but may include other elements not expressly listed or inherent to such product or device.

The term "module" refers to any known or later developed hardware, software, firmware, artificial intelligence, fuzzy logic, or combination of hardware and/or software code that is capable of performing the functionality associated with that element.

At present, a user can obtain a menu through an intelligent range hood to guide the user to make a corresponding menu, the display form of the menu obtained by the intelligent range hood is usually audio, picture or video, but for the user without the experience of making dishes, the user can hardly re-carve corresponding dishes only through the menu in the display form, and the user experience effect is poor.

In order to achieve the purpose that a user can repeatedly carve dishes according to a menu and improve the experience effect of the user, the embodiment of the application provides kitchen equipment and a cooking menu recording method. It should be noted that the kitchen equipment herein may include not only the oil fume suction equipment, but also intelligent electronic equipment such as a refrigerator that can be applied to a kitchen, that is, the menu recording function may be implemented not only by the oil fume suction equipment, but also by other intelligent electronic equipment such as a refrigerator that can be in communication connection with a kitchen range. The present application, in some embodiments, takes a fume extraction device as an example to describe a cooking recipe recording process.

A schematic of an operating scenario between a range hood and a hob according to some embodiments is exemplarily shown in fig. 1. Referring to fig. 1, a user can record recipes by the linkage of the oil smoke suction device and the kitchen range. For example, a user can customize a menu through linkage of the fume extraction device and the cooker, so that other users can realize cooking of the menu through communication between the fume extraction device and the cooker, wherein the personalized menu can be referred to as a DIY menu for short.

The recording process of the menu mainly records the making process of the menu, including the audio frequency of a user and the firepower parameters (gear and temperature) of the stove in the making process of the menu. After the recording is finished, the menu can be uploaded to a server, and can be shared with friends.

In some embodiments, the range hood device 100 is also in data communication with the server 300. The range hood device 100 may be allowed to communicatively connect over a Local Area Network (LAN), a Wireless Local Area Network (WLAN), and other networks. The server 300 can provide various content and interaction to the range hood device 100, for example, providing a wide variety of recipes. The server 300 may be a cluster or a plurality of clusters, and may include one or more types of servers.

A block diagram of the hardware configuration of a range hood device according to some embodiments is illustrated in fig. 2.

In some embodiments, the range hood device 100 includes at least one of a sound collector 110, a communicator 120, a display 130, a controller 140, a speaker 150, a memory 160, and a power supply 170.

In some embodiments, the sound collector 110 may be a microphone or the like for receiving external sound.

In some embodiments, communicator 120 is a component for communicating with external devices or servers according to various communication protocol types. For example: the communicator may include at least one of a Wifi module, a bluetooth module, a wired ethernet module, and other network communication protocol chips or near field communication protocol chips, and an infrared receiver. The range hood device 100 can establish transmission and reception of control signals and data signals with the cooktop 200 or the server 300 through the communicator 120.

In some embodiments, the display 130 includes a display screen component for presenting a picture, and a driving component for driving an image display, a component for receiving an image signal from the controller output, performing display of video content, image content, and a menu manipulation interface, and a user manipulation UI interface.

In some embodiments, the display 130 may be a liquid crystal display, an OLED display.

In some embodiments, the controller 140 controls the operation of the display device and responds to user actions through various software control programs stored in memory. The controller 140 controls the overall operation of the range hood device 100. For example: in response to receiving a user command for selecting a UI object displayed on the display 130, the controller 140 may perform an operation related to the object selected by the user command.

In some embodiments, the object may be any one of selectable objects, such as a hyperlink, an icon, or other actionable control. The operations related to the selected object are: displaying an operation connected to a hyperlink page, document, image, or the like, or performing an operation of a program corresponding to the icon.

In some embodiments, the controller 140 includes at least one of a Central Processing Unit (CPU), a video processor, an audio processor, a Graphic Processing Unit (GPU), a RAM Random Access Memory (RAM), a ROM (Read-Only Memory), a first interface to an nth interface for input/output, a communication Bus (Bus), and the like.

And the CPU is used for executing the operating system and the application program instructions stored in the memory and executing various application programs, data and contents according to various interaction instructions for receiving external input so as to finally display and play various audio and video contents. The CPU processor may include a plurality of processors. E.g., comprising a main processor and one or more sub-processors.

In some embodiments, a graphics processor for generating various graphical objects, such as: icons, operation menus, user input instruction display graphics, and the like. The graphic processor comprises an arithmetic unit, which performs operation by receiving various interactive instructions input by a user and displays various objects according to display attributes; the system further includes a renderer for rendering various objects obtained based on the arithmetic unit, and the rendered objects are displayed on the display 130.

In some embodiments, the video processor is configured to receive an external video signal, and perform video processing such as decompression, decoding, scaling, noise reduction, frame rate conversion, resolution conversion, and image synthesis according to a standard encoding and decoding protocol of the input signal, so as to obtain a signal displayed or played on the oil smoke absorbable device 100.

In some embodiments, the video processor includes a demultiplexing module, a video decoding module, an image synthesis module, a frame rate conversion module, a display formatting module, and the like. The demultiplexing module is used for demultiplexing the input audio and video data stream. And the video decoding module is used for processing the video signal after demultiplexing, including decoding, scaling and the like. And the image synthesis module, such as an image synthesizer, is used for performing superposition mixing processing on the GUI signal input by the user or generated by the user and the video image after the zooming processing by the graphics generator so as to generate an image signal for display. And the frame rate conversion module is used for converting the frame rate of the input video. And the display formatting module is used for converting the received video output signal after the frame rate conversion, and changing the signal to be in accordance with the signal of the display format, such as an output RGB data signal.

In some embodiments, the audio processor is configured to receive an external audio signal, and perform decompression and decoding, and processing such as denoising, digital-to-analog conversion, and amplification processing according to a standard codec protocol of the input signal, so as to obtain a sound signal that can be played in the speaker.

In some embodiments, a user may input a user command on a Graphical User Interface (GUI) displayed on display 130, and the user input interface receives the user input command through the Graphical User Interface (GUI).

In some embodiments, a "user interface" is a media interface for interaction and information exchange between an application or operating system and a user that enables conversion between an internal form of information and a form that is acceptable to the user. A common presentation form of a User Interface is a Graphical User Interface (GUI), which refers to a User Interface related to computer operations and displayed in a graphical manner. It may be an interface element such as an icon, window, control, etc. displayed in the display of the electronic device, where the control may include a visual interface element such as an icon, button, menu, tab, text box, dialog box, status bar, navigation bar, widget, etc.

In some embodiments, the system of the range hood device may include a Kernel (Kernel), a command parser (shell), a file system, and an application. The kernel, shell, and file system together form the basic operating system structure that allows users to manage files, run programs, and use the system. After power-on, the kernel starts, activates kernel space, abstracts hardware, initializes hardware parameters, etc., runs and maintains virtual memory, scheduler, signals and inter-process communication (IPC). And after the kernel is started, loading the Shell and the user application program. The application program is compiled into machine code after being started, and a process is formed.

An architectural diagram of a range and a range according to some embodiments is schematically shown in fig. 3. Referring to fig. 3, in some embodiments, the range hood device 100 mainly comprises an application layer and a service layer. The application layer runs at least one application program, and the application programs can be Window (Window) programs carried by an operating system, system setting programs and the like; or an application program developed by a third-party developer, such as an application of a DIY menu. In particular implementations, the application packages in the application layer are not limited to the above examples. The service layer mainly comprises Bluetooth communication, message analysis and Binder communication service with an application program.

In some embodiments, the cooker 200 is mainly a cooker used for cooking at ordinary times by a user, and is an intelligent cooker, and can perform bluetooth communication with the range hood 100, and the inside of the intelligent cooker includes bluetooth communication and message processing programs.

For example, the cooker 200 communicates with the range hood 100 through BLE (Bluetooth Low Energy), the cooker 200 sends a message to the range hood 100 through BLE, the range hood 100 analyzes the message after receiving the message, and sends the analyzed message to each application program through aid Language (aid) Language.

A message module schematic between a range hood and a cooktop according to some embodiments is illustrated in fig. 4. With reference to fig. 4, the message module between the range hood 100 and the cooking appliance 200 includes: the timing fire-closing module is used for setting and canceling the timing of fire closing; the constant temperature module is used for setting control temperature; the heartbeat module is used for determining the data connection state of the smoke machine and the stove through message data communication between the two devices (the smoke machine and the stove are kept connected, and the stove is actively turned off after the heartbeat stops); the fire control module is used for setting the fire; and the Bluetooth equipment management module is used for managing the Bluetooth equipment, including pairing and connection.

The hardware or software architecture in some embodiments may be based on the description in the above embodiments, and in some embodiments may be based on other hardware or software architectures that are similar to the above embodiments, and it is sufficient to implement the technical solution of the present application.

The following describes a cooking recipe recording process provided in an embodiment of the present application with reference to the accompanying drawings.

The present application provides, in some embodiments, a cooking appliance that includes a sound collector 110, a communicator 120, a display 130, and a controller 140 communicatively coupled. The controller 140 obtains audio data for guiding cooking input by a user through the sound collector 110, obtains a fire parameter of the cooker in the cooking process through the communicator 120, and displays a recording process of a recipe through the display 130. The controller 140 is configured to perform a process of cooking recipe recording.

The process of recording the cooking menu comprises the following steps:

and controlling the display to show a cooking page and triggering a cooking timing in response to the received cooking instruction.

The home page displayed on the display 130 of the range hood device 100 is provided with a "DIY menu" control, and after the user selects the "DIY menu" control, the range hood device 100 controls the display 130 to jump from the home page to the DIY menu page. A 'newly-built DIY menu' control is arranged in the DIY menu page, and when a user has the requirement of recording the menu, the 'newly-built DIY menu' control can be directly selected.

After a user selects a 'newly-built DIY menu' control, recording of the DIY menu is started, and the recording comprises the stages of dish preparation, ignition, cooking, storage and the like. For the dish preparation link, only how to prepare dishes can be recorded by recording audio, and a recording control, a dish preparation recording example and the like can be arranged on a dish preparation page, for example, "i will make a braised pork slice", "streaky pork needs to be prepared in advance, ginger, dark soy sauce and the like", "streaky pork is cleaned and cut firstly", and the like. After the dish preparation is finished, the next stage, namely the ignition stage, is started. In the ignition page, the user is again prompted to prepare food materials, seasonings, utensils, etc., and is prompted to turn on the cooktop for cooking. When the user is ready to cook dishes, the user may send a cooking instruction to the range hood 100. After receiving the cooking instruction sent by the user, the range hood device 100 controls the display 130 to jump from the ignition page to the cooking page.

In some embodiments, the range hood device 100 triggers a cooking timer immediately after jumping to a cooking page, facilitating subsequent acquisition of time parameters, calculation of cooking progress, and the like.

Referring to fig. 5, the cooking page includes a first display area through which the range hood apparatus 100 loads and displays a fire curve, and a second display area through which an audio curve is loaded and displayed, wherein the fire curve can reflect a fire parameter at each time of cooking, and the audio curve can represent audio input by a user for instructing to cook.

The process of preparing the fire curve and the audio curve will be described below.

And receiving the firepower parameters sent by the cooker, acquiring time parameters corresponding to the firepower parameters according to the cooking timing, and drawing the time parameters and the firepower parameters into firepower curves.

In some embodiments, when the user starts cooking, the range hood device 100 may set a preset initial value as the estimated cooking time in advance. Referring to the first display area in fig. 5, the length of the abscissa of the fire curve is plotted according to the estimated cooking time period, while the temperature is represented by the ordinate of the fire curve.

In some embodiments, the cooking fume exhausting apparatus 100 sets the estimated cooking time to a preset initial value when the current cooking time is shorter than the estimated cooking time at the beginning of cooking, for example, the current estimated cooking time is 30 minutes when the preset initial value is set to 30 minutes at the beginning. With the increase of the cooking time, if the current cooking time is greater than or equal to the estimated cooking time, the fume suction device 100 sets the estimated cooking time to be a doubling value of the preset initial value, for example, if the current cooking time is 12 seconds in30 minutes and is greater than the preset initial value (30 minutes), the preset initial value is doubled and increased to 60 minutes, and then the doubling value, that is, 60 minutes is used as the current estimated cooking time. An abscissa made for an estimated cooking time of 60 minutes and an ordinate made for a temperature value of 400 c are exemplarily depicted in fig. 5. It should be noted that, when the estimated cooking time is doubled, the drawn fire curve and audio curve need to be scaled down.

In some embodiments, a plurality of times of fire parameters sent by the cooker are received every preset time length, and a time parameter of receiving the fire parameter every time is obtained according to the cooking timing, for example, a three-time fire parameter is obtained within one second, and a time parameter corresponding to the three-time fire parameter is obtained based on the cooking timing, wherein the fire parameters include the temperature and the gear of the cooker.

In some embodiments, the range hood device 100 plots a bezier curve using the power parameter and the corresponding time parameter to obtain a power curve, which is loaded to the first display region. For example, a bezier curve is implemented in Android (Android), and cubicTo methods in Android.

Path.cubicTo(float x1,float y1,float x2,float y2,float x3,float y3)

Wherein x1, y1, x2, y2, x3, y3 are respectively the time parameter and the corresponding temperature acquired within 1 second.

In some embodiments, when the fire curve is drawn, the abscissa represents the cooking time, and the ordinate represents the cooking temperature, and the fire curve can also be displayed for the gear of the cooker used in the cooking process. As shown in FIG. 5, when the cooking time is 30min and 12s, the temperature of the cooker is 200 ℃, and the gear of the cooker is 6.

And responding to the received recording instruction, acquiring audio data by using the sound collector, acquiring the recording time length of the audio, and drawing the audio data into an audio curve according to the recording time length.

In some embodiments, in the cooking page shown in fig. 5, a "record" control may be provided, and when the user needs to start recording, the "record" control may be selected to send a record instruction to the smoking device 100. When the range hood 100 receives a recording command, it may collect audio data spoken by a user through the sound collector 110, record recording duration of the audio, and record start time of collecting the audio data according to the cooking timing. The range hood 100 compares the recording duration with the estimated cooking duration to obtain a recording progress, i.e., compares the recording duration with a duration represented by the total length of the abscissa of the fire curve in the first display area to obtain the recording progress.

In some embodiments, in the cooking page shown in fig. 5, the length of the first display area and the length of the second display area are equal, so that the total pixels occupied by the total lengths of the first display area and the second display area are equal from the UI level. The range hood device 100 multiplies the recording progress of the audio data by the total pixels of the length of the second display area, and thus the width of the audio curve can be obtained. The range hood device 100 textualizes the collected audio data and obtains the height of the audio curve according to the volume value in the audio data. For example, the height of the second display area may be regarded as the maximum height of the audio curve, the maximum height corresponds to the audio data with the highest volume value, for example, the volume value is 80 at the highest, and the maximum height of the audio curve is 160 pixels, and the comparison between the two results shows that the pixel value corresponding to each 1 volume value is obtained, and the pixel values corresponding to the volume values at other times are obtained according to the ratio, i.e. the heights of the audio curves corresponding to the volume values at other times are obtained.

In some embodiments, the range hood device 100 may compare the start time with the estimated cooking time to obtain the current recording position, and multiply the current recording position by the total pixels of the length of the second display area to obtain the relative position of the current recording position in the second display area. The relative position is the position where the audio curve starts to be drawn.

In some embodiments, the range hood device 100 plots the audio curve in the second display area according to the width and height of the audio curve based on the recorded start time of the captured audio data using the drawLine method in Canvas.

Taking a piece of audio data as an example, the recording duration of the audio data is represented as audioLength, the start time is represented as audioBegin, and assuming that the start time of the audio data is 2min30s and the end time is 4min50s, the recording duration is 2min20s, that is, 140s. The total pixel totalAudioLength of the length of the second display region is 800 pixels, and the estimated cooking time is represented as totalatime being 12 minutes, then the width of the corresponding audio data is calculated as (by equation 3):

i.e., audio data width =140 × 800/(12 × 60) =155.56.

The relative position of the current recording position in the second display area is calculated as:

i.e. relative position =150 × 800/(12 × 60) =166.67.

In the above, when the audio curve is drawn, the section of audio data is drawn at the 166.67 th pixel position in the second display area, and the width of the section of audio data occupies 155.56 pixels. Of course, if the user triggers the recording at the beginning of cooking, the audio curve is drawn at the start position of the second display area.

And controlling the fire power curve and the audio frequency curve to be synchronously displayed on the cooking page according to the cooking timing so that the kitchen equipment synchronously displays the audio frequency and the fire power in the menu recording process through the cooking page.

In some embodiments, the current cooking time is obtained according to the cooking timing, and the range hood device 100 compares the current cooking time with the estimated cooking time to obtain the cooking progress. When the fire curve is drawn in the first display region, the range hood device 100 may render a time axis progress bar of the fire curve according to the cooking progress. As shown in fig. 10, a gradient color timeline progress bar can be customized to characterize cooking progress.

For example, if the current cooking time is currentTime and the estimated cooking time is totalTime, the cooking progress is calculated as follows:

if the current cooking time is 30min, the estimated cooking time is 60min, and the current time axis progress bar shows that the cooking progress is progress =30/60=0.5, that is, when the time axis progress bar is rendered in the first display area, the time axis progress bar is rendered to a half of the first display area.

In some embodiments, the range hood device 100 multiplies the cooking progress by the total pixels of the length of the first display area to obtain the number of pixels occupied by the current cooking progress in the first display area, since the lengths of the first display area and the second display area are equal, that is, in the length direction, the number of pixels occupied by the current cooking progress in the first display area is equal to the number of pixels occupied in the second display area. When the second display area draws an audio curve, the oil fume suction device 100 draws a time axis identifier in the second display area by using Canvas according to the number of pixels occupied by the current cooking progress in the first display area, wherein the initial positions of the first display area and the second display area are aligned. Referring to fig. 10, the time axis mark may be a vertical time axis line, and the vertical time axis line and the time axis progress bar are displayed synchronously in the length direction of the display area, so that the drawing progress of the fire curve and the audio curve is clear during the recording process of the user.

In some embodiments, the user may perform a fire-off operation according to the situation during the cooking process, and when the user turns off the fire, the user may be considered as sending a cooking pause instruction to the range hood device 100, and the range hood device 100, in response to the received cooking pause instruction, stops obtaining the fire parameter to stop drawing the fire curve of the current stage, and renders the progress bar in a transparent state to hide the progress bar. When the cooking is suspended and the user is started again, it can be considered that the cooking instruction is sent to the range hood device 100, the range hood device 100 responds to the received cooking instruction, the firepower parameter and the corresponding time parameter are obtained again, so that the firepower curve of the next stage is drawn continuously according to the current firepower parameter and the time parameter, and the progress bar is rendered to be non-transparent. A schematic diagram illustrating the display effect of another cooking page of the display according to some embodiments is illustrated in fig. 6. As shown in fig. 6, in the first display area, the 30 th to 40 th minutes are the time when the user stops cooking, and in the time when the cooking is stopped, the progress bar is hidden and the fire curve stops being drawn. In fig. 6, it can be characterized at what time the user has performed the fire-off operation during the cooking process.

In some embodiments, the user may also pause recording during the cooking process as the case may be, by selecting the "recording control" again to send a recording pause instruction to the range hood device 100, and the range hood device 100 stops acquiring the audio data to stop drawing the audio curve in response to the received recording pause instruction, and continues to control to display the time axis identifier in the second display area. Fig. 7 is a schematic diagram illustrating the display effect of another cooking page on the display according to some embodiments, as shown in fig. 7, even if the recording curve is stopped from being drawn, the time axis vertical line is still displayed in the second display area as the cooking time progresses. In order to facilitate the user to observe the audio curve pause drawing through the cooking page, the background of the area at the time of pause may be rendered in other colors in the second display area.

In some embodiments, when the user stops drawing the audio curve, the user may send a recording instruction by selecting the "recording" control again, and the range hood device 100 controls the sound collector to acquire audio data in response to the received recording instruction, and records the start time of the current audio recording according to the cooking timing. The range hood device 100 compares the start time with the estimated cooking time to obtain a current recording position, and multiplies the current recording position by the total pixels of the length of the second display area to obtain the relative position of the current recording position in the second display area. Within said second display area, the extractor hood device 100 starts to continue drawing said audio curve according to said relative position.

In some embodiments, after the recording of the cooking recipe is completed, it may be saved and uploaded to the server 300 or shared to friends. After the other users acquire the menu, if the other users want to repeat the dishes corresponding to the menu, the fire parameter can be sent to the cooker 200 through the oil smoke absorption device 100, and the gear of the cooker 200 is controlled to repeat the menu. The range hood 100 sends the message data of the fire to the cooker 200 through BLE, and the bluetooth and the message processing program in the cooker 200 analyze the detailed message to realize the control of the cooker.

In the application, the kitchen equipment can record the audio data which is input by the user and used for guiding dish making, and can record the firepower parameter of the dish at each moment, namely, the user can effectively guide other users to repeatedly carve corresponding dishes according to the menu through the menu made by the kitchen equipment, including guiding the audio and specific firepower parameters.

When the kitchen equipment of the embodiment is used for repeatedly carving the menu, the fire safety problem is considered, the fire of the kitchen equipment is automatically turned off, and the ignition needs to be manually operated by a user. Therefore, the situation that the equipment firepower and the audio data are not played synchronously occurs when the menu is repeatedly engraved, and the effect of repeatedly engraving the menu is poor, so that the use experience of a user is poor. The file generated when the cooking process is recorded as mentioned in the following embodiments is called a cooking file, i.e. the recipe is repeatedly engraved according to the cooking file. In addition, the recorded menu is the recorded cooking process, and the repeated menu carving is the repeated carving cooking process.

In order to solve the problems, the application further provides a cooking progress control method when the menu is repeatedly engraved. The cooking progress control process at the multiple times of the recipe provided by the embodiment of the present application is described below with reference to the accompanying drawings. In order to visually check the repeated carving progress of the menu, the repeated carving firepower curve and the audio curve are drawn when the menu is repeatedly carved, and the repeated carving firepower curve and the audio curve are displayed on the cooking interface of the display. Among them, since the oven ignition is manually operated by the user, there is a possibility that there is a difference in time parameter between the double-engraved fire power curve and the recorded fire power curve (fire power curve included in the cooking file). The playing of the audio data is not stopped, namely, the audio is normally played even if the stove is turned off when the menu is repeatedly engraved, so that the audio curve when the menu is repeatedly engraved is the same as the audio curve when the menu is recorded.

In the process of repeatedly carving the menu, various scenes may exist according to the fire-off times and the number of segments of the audio data when the menu is recorded, for example, once fire-off of multiple segments of audio data, multiple fire-off of one segment of audio data and the like. The cooking progress control method at the time of repeatedly carving the recipe according to the present application will be explained based on these different scenes.

In a first scenario, the cooking file only comprises a section of audio data, and a fire-off instruction is not received in the process of repeatedly carving the menu according to the fire curve, namely, a user does not perform fire-off operation when recording the menu.

Fig. 8 illustrates a display effect diagram of a cooking page when a recipe is repeatedly engraved according to some embodiments. As shown in fig. 8, in the first display area, since the user does not turn off the fire during the recording process, the smoke machine continuously transmits the recorded fire data to the cooking appliance, the cooking appliance continuously ignites according to the data, and the fire curve and the recorded fire curve are repeatedly engraved in an area where no progress bar is hidden, which is the same as the curve. Meanwhile, when the recipe is repeatedly engraved, the audio data is played according to the audio curve of the cooking file until the audio data is played completely, as in the second display area in fig. 8, a segment of audio data lasts from the 0 th minute to the 30 th minute.

And in a second scenario, the cooking file comprises a section of audio data, and a fire-off instruction is received once in the process of repeatedly carving the menu according to the fire curve, namely, a user performs a fire-off operation when recording the menu.

The following describes the process of the recipe repeat time cooking progress control method in detail based on the second scenario. Fig. 9 illustrates a flowchart of a cooking progress control method at a multiple moment of a recipe according to some embodiments. The cooking progress control process is as follows:

and S101, acquiring a cooking file. The cooking file obtained in this embodiment is a recipe in the recorded recipe embodiment. The cooking profile thus includes at least a fire curve and an audio curve. The firepower curve is drawn according to firepower parameters sent by the cooker and time parameters corresponding to the firepower parameters. The audio curve is drawn according to the collected user audio data and the time parameter corresponding to the audio data. The time parameter corresponding to the audio data is the recording duration of the audio. The time parameters corresponding to the firepower parameters comprise the ignition time point, the fire-off time point and the firepower duration of the cooker. In the second scenario, the user has performed a fire-off operation when recording a menu, so that the drawn recording power curve records a time interval from the first fire-off to the second fire-off, and hereinafter, the time interval is referred to as a first time.

The home page displayed on the display 130 of the range hood device 100 is provided with a "DIY menu re-engraving" control, and after the user selects the "DIY menu re-engraving" control, the range hood device 100 controls the display 130 to jump from the home page to the DIY menu re-engraving page. A menu control is arranged in the DIY menu repeated engraving page, and when a user has the requirement of repeated engraving, the menu control can be directly selected. For example, the user needs to repeat the recipe of the red-cooked meat, and can select the recipe control related to the red-cooked meat. And each menu control displayed on the menu repeated engraving page corresponds to one cooking file. In the application, the cooking file can be a menu stored in the local computer or a menu stored in other equipment acquired from a server.

S102, receiving a first ignition instruction input by a user, controlling the cooker to carry out first ignition according to the recorded fire power curve according to the first ignition instruction, and triggering cooking timing. In this step, the user performs an ignition operation during the repeated etching of the recipe, and when the user performs the ignition, the user regards that a first ignition instruction is sent to the range hood device 100, and the range hood device 100 controls the cooker to perform the ignition in response to the received first ignition instruction. The cooking appliance is ignited according to the fire parameter recorded by the recorded fire curve, and the cooking timing is triggered. The range hood device 100 draws a repeated firepower curve according to the firepower parameter and the current time parameter corresponding to the firepower parameter. It should be noted that the repeated fire power curve from the beginning of the recipe to the first fire off is consistent with the recorded fire power curve in the fire power parameter and the time parameter. The ignition instruction input by the user can be input by operating a switch button on the cooker or by clicking the ignition button on the menu repeated engraving page, and the mode of inputting the first ignition instruction is not limited in the application.

And S103, generating a fire-stopping instruction according to the recorded fire power curve, and controlling the kitchen range to execute fire-stopping according to the fire-stopping instruction. At the fire-off time point recorded in the recorded fire power curve, it is considered that a fire-off instruction is sent to the range hood device 100, and the range hood device 100 controls the cooker to perform fire-off in response to the received fire-off instruction. In the present application, the fire-off operation is performed automatically by the cooker according to the fire curve, and does not require manual operation by the user. In the application, the situation that the user manually turns off the fire when repeatedly carving the menu is not considered.

And S104, receiving a second ignition instruction input by a user, controlling the cooker to execute second ignition according to the second ignition instruction, wherein the time interval from the first ignition off to the second ignition is second time when the menu is repeatedly engraved. Similarly, the second ignition command can be input by operating a switch button on the stove or by clicking an ignition button on a menu repeated-carving page, and the input mode of the second ignition command is not limited in the application.

And S105, if the second time is not equal to the first time, controlling the cooking progress to jump to the starting time point of the residual audio data, controlling the cooker to ignite according to the recorded fire curve, and simultaneously playing the audio data according to the audio curve.

If the second time is not equal to the first time, the time point of the second ignition when the menu is repeatedly engraved is not overlapped with the time point of the second ignition when the menu is recorded. In the application, if the second time is not equal to the first time, two situations may exist, and the time point of the second ignition when the menu is repeatedly engraved is earlier than the time point of the second ignition when the menu is recorded, or the time point of the second ignition when the menu is repeatedly engraved is later than the time point of the second ignition when the menu is recorded.

In the case that the second ignition time point is earlier than the second ignition time point when the menu is recorded, if the cooking progress is still performed according to the time parameter of the recorded fire curve, the middle audio data is lost, and the audio data is incompletely played. In the case where the point of time of the second ignition when the recipe is repeatedly engraved is later than the point of time of the second ignition when the recipe is recorded, if the cooking progress is still made in accordance with the time parameter of the recorded fire curve, the audio data playback may be repeated, causing troubles in the operation when the user's recipe is repeatedly engraved.

Therefore, if the second time is not equal to the first time, the cooking needs to be adjusted in time. Specifically, in the case that the second ignition time point when the recipe is repeatedly engraved is earlier than the second ignition time point when the recipe is recorded, the cooking progress is skipped to the start time point of the remaining audio data, so that the deletion of the intermediate audio data can be avoided, and the audio data can be completely played. In the situation that the time point of the second ignition is later than the time point of the second ignition when the menu is recorded when the menu is repeatedly engraved, the cooking progress is jumped to the starting time point of the rest audio data, so that the repeated playing of the audio data can be avoided, and the trouble on the operation when the menu is repeatedly engraved by a user is avoided.

Fig. 10 illustrates a display effect diagram of a cooking page when a recipe is recorded according to some embodiments. As shown in fig. 10, in the first display area, since the user has a fire-off operation at the 10 th minute during the recording, this fire-off operation may be a fire-off operation performed by the user during the cooking according to circumstances. When the user turns off the fire, the user regards as that a cooking pause instruction is sent to the range hood device 100, the range hood 100 responds to the received cooking pause instruction, stops obtaining the fire parameter to stop drawing the fire curve of the current stage, and renders the progress bar into a transparent state to hide the progress bar. When the cooking is suspended and the user is started again, it can be considered that the cooking instruction is sent to the range hood device 100, the range hood device 100 responds to the received cooking instruction, the firepower parameter and the corresponding time parameter are obtained again, so that the firepower curve of the next stage is drawn continuously according to the current firepower parameter and the time parameter, and the progress bar is rendered to be non-transparent.

The recording power curve in fig. 10 shows that the off time is 10 minutes and the second ignition time is 20 minutes, so that the first time in fig. 10 is 10 minutes. In addition, the recorded fire power curve shown in fig. 10 shows that the fire power lasts 10 minutes between the first firing and the first turning off, and half an hour between the second turning on and off and the end of cooking. The duration of fire power is also controlled according to the time when the menu is repeated.

If the second time is not equal to the first time when the menu is repeatedly engraved, namely the time from the first fire-off to the second fire-off in the repeated engraving is not equal to the time from the first fire-off to the second fire-off in the recording, namely the time point of the re-ignition operation of the user is not overlapped with the time point of the re-ignition operation in the recording, in order to ensure the audio data to be completely played, the cooking is controlled to enter and jump to the starting time point of the rest audio data. And then controlling the stove to ignite according to the recorded fire curve, and simultaneously playing audio data according to the audio curve.

For example, when a recipe is repeatedly plotted based on the recorded power curve of fig. 10, the drawing of the power curve is suspended when the recipe is repeatedly plotted after the fire is turned off at the 10 th minute. If the action of turning off the fire lasts for 5 minutes, namely the second ignition time is 15 minutes, the time point does not reach the 20 th minute of the ignition time point during recording, and the audio data is not played completely. At this time, the cooking progress is controlled to jump to the 15 th minute.

Fig. 11 illustrates a display effect diagram of a cooking page when a further recipe is repeatedly engraved according to some embodiments. If the second ignition time is 15 minutes, the audio data is played to 15 minutes at the same time. If the cooking schedule is started from the 20 th minute according to the recorded fire curve between the cooking schedules at this time, the audio data is also played from the 20 th minute, and the audio data given from the 15 th minute to the 20 th minute is lost. Therefore, in this example, after the second ignition, the cooking progress is jumped to the starting time point of the remaining audio data, that is, after the 15 th minute, the cooker is controlled to ignite according to the recording power curve, and the audio data is played according to the audio curve. That is, the stove is controlled to be ignited from the 15 th clock for 30 minutes to 45 minutes, and simultaneously, the audio data is controlled to be played from the 15 th minute. This ensures the integrity of the audio data after the fire is turned off and on again.

Fig. 12 illustrates a display effect diagram of a cooking page at a further multiple moment of the recipe according to some embodiments. If the fire-off action lasts 15 minutes, namely the second ignition time is 25 minutes, the time point exceeds the 20 th minute of the ignition time point at the recording time, and the audio data is not played completely. If the cooking schedule is started from the 20 th minute according to the recorded fire curve between the cooking schedules at this time, the audio data is also played from the 20 th minute, and the audio data given from the 20 th minute to the 25 th minute is repeatedly played. Therefore, in this example, after the second ignition, the cooking progress is skipped to the start time point of the remaining audio data, that is, the 25 th minute, and the cooktop is controlled to ignite according to the recording fire curve while the audio data is played according to the audio curve. That is, the stove is controlled to be ignited from the 25 th clock for 30 minutes to 55 minutes, and meanwhile, the audio data is controlled to be played from the 25 th minute. This prevents the audio data from being played repeatedly after the fire is turned off and then turned on again.

According to the cooking progress control method in the scene, if the time interval between the first fire shutting and the second fire igniting in the repeated moment is not equal to the time interval between the first fire shutting and the second fire igniting in the recording process, after the second fire igniting, the cooking progress is jumped to the starting time of the residual audio data, then the cooking range is controlled to ignite according to the recording fire power curve, and meanwhile, the audio data are played according to the audio curve. Therefore, when the menu is repeatedly engraved, even if the manual ignition of the user is different from the recorded ignition time point, the audio data can be completely played, and the user can receive complete audio guidance, so that the effect of repeatedly engraving the menu is improved, and the use experience of the user is improved.

And in a third scenario, the cooking file comprises a section of audio data, and a plurality of fire-off instructions are received in the process of repeatedly carving the menu according to the fire curve, namely, the user performs fire-off operation for a plurality of times when recording the menu. When the cooking file is repeatedly engraved, if the duration of the fire-off is different from the duration of the fire-off at the time of recording, the time of the cooking progress also needs to be adjusted.

Fig. 13 illustrates a display effect diagram of a cooking page when a further recipe is recorded according to some embodiments. As shown in fig. 13, in the first display region, after the duration of the fire power between the first ignition and the first shut-off is 10 minutes, the fire is shut off for the first time at the 10 th minute. After the fire was turned off for 5 minutes, the second fire was turned on at 15 minutes, and after the duration of the fire from the second ignition to the second fire was 15 minutes, the second fire was turned off at 30 minutes. After 5 minutes of shut down, the fire was turned off for the third 35 minutes and the duration of the fire was 15 minutes between the third fire and the last shut down. The ignition instruction and the fire-off instruction are input by a user through manually operating an ignition button and a fire-off button when the menu is recorded.

The 10 th minute of the shut down operation may be a user performing the shut down operation during cooking according to circumstances. When the user turns off the fire, the user regards as that a cooking pause instruction is sent to the range hood device 100, the range hood 100 responds to the received cooking pause instruction, stops obtaining the fire parameter to stop drawing the fire curve of the current stage, and renders the progress bar into a transparent state to hide the progress bar. When the cooking is suspended and the user is started again, it can be considered that the cooking instruction is sent to the range hood device 100, the range hood device 100 responds to the received cooking instruction, the firepower parameter and the corresponding time parameter are obtained again, so that the firepower curve of the next stage is drawn continuously according to the current firepower parameter and the time parameter, and the progress bar is rendered to be non-transparent.

Fig. 14 illustrates a display effect diagram of a cooking page at a time of a further recipe multiple moment according to some embodiments. The recipe repeat process shown in fig. 14 is performed based on the cooking file shown in fig. 13. As shown in fig. 14, in the first display area, the fire continues for 10 minutes according to the recorded fire power curve after the first fire, and a fire-off command is generated according to the recorded fire power curve at the 10 th minute, and the range is controlled to be turned off. If the user performs the ignition operation at the 20 th minute and the audio data is not played completely, it is necessary to jump the cooking progress to the start time point of the remaining audio data, i.e., the 20 th minute starts to keep the fire power according to the fire power curve and simultaneously play the audio data, so that the audio data can be prevented from being repeated. If the user performs the ignition operation earlier than the 15 th minute, the ignition operation is performed at the 13 th minute, for example. It is necessary to jump the cooking progress to the starting time point of the remaining audio data, i.e., to start to keep the fire power according to the fire power curve at the 13 th minute while playing the audio data, so that the integrity of the audio data can be ensured.

In the above embodiment, the first audio data is not played completely during the second ignition, and if there is no remaining audio data during the second ignition, the cooking progress is controlled to jump to the re-ignition time point recorded on the recorded thermal power curve.

Illustratively, in fig. 14, the second fire-off time is 28 minutes, and the total duration of the audio data is 30 minutes, that is, the audio data is played to the end of the 30 th minute. If the third ignition time is before the 30 th minute, the cooking progress is controlled to jump to the remaining audio data start time point, for example, the 29 th minute third ignition, the cooking progress is jumped to the 29 th minute. And if the third ignition time is after 30 minutes, controlling the cooking progress to jump to a third ignition time point recorded by the recorded fire power curve. For example, the 32 th minute is ignited, and at the moment, the audio data is played completely, the cooking progress is controlled to jump to the third ignition time point recorded by the recorded thermal power curve, namely, to jump to the 35 th minute. And controlling the stove to ignite according to the recorded fire curve from the 35 th minute, and simultaneously stopping playing the audio data.

And fourthly, the cooking file comprises a plurality of sections of audio data, and a fire-off instruction is not received in the process of repeatedly engraving the menu according to the fire curve, namely, the user does not perform fire-off operation when recording the menu. Fig. 15 illustrates a display effect diagram of a cooking page at a time of a further recipe multiple moment according to some embodiments. As shown in fig. 15, in the first display area, since the user does not turn off the fire during the recording, the smoke machine continuously transmits the recorded fire data to the cooking appliance, the cooking appliance continuously ignites according to the data, and the fire curve is repeatedly engraved in an area where no progress bar is hidden, which is the same as the recorded fire curve. Meanwhile, when the recipe is repeatedly engraved, the audio data is played according to the audio curve of the cooking file until the audio data is completely played, as shown in the second display area in fig. 15, the first section of audio data lasts from 0 th minute to 12 th minute, the second section of audio data lasts from 16 th minute to 34 th minute, and the third section of audio data lasts from 40 th minute to 58 th minute. In this scenario, the repeated-engraving power curve is identical to the recording power curve.

And a fifth scene, wherein the cooking file comprises a plurality of sections of audio data, and a fire-off instruction is received once in the process of repeatedly carving the menu according to the fire curve, namely, a user performs a fire-off operation when recording the menu. In the scene, if the reignition time point is earlier than or later than the reignition time point during recording, whether the current audio data is played completely needs to be judged, and if the current audio data is not played completely, the cooking progress is controlled to jump to the current cooking time point. And if the current audio data is played completely, controlling the cooking progress to jump to the starting time point of the next section of audio data.

Fig. 16 illustrates a display effect diagram of another cooking page when a recipe is repeatedly engraved according to some embodiments. As shown in fig. 16, in the first display area, the recorded fire curve has the fire-off time point of 20 minutes, the re-ignition time point of 25 minutes and the user actually operates the ignition time point of 30 minutes, and the second audio data is played to the 30 th minute, the cooking progress is jumped to the remaining audio start time point, that is, the 30 th minute starts to control the stove to ignite according to the fire parameters of the recorded fire curve, and simultaneously the second audio data is continuously played from the 30 th minute, so that the second audio data can be continuously and completely played. If the ignition time point actually operated by the user is at the 22 th minute, and the second section of audio data is also played to the 22 th minute, the remaining audio starting time point in the cooking progress jump, namely the 22 th minute starts controlling the stove to ignite according to the fire parameter of the recorded fire curve, and simultaneously the second section of audio data is continuously played from the 22 th minute, so that the second section of audio data can be continuously and completely played.

Fig. 17 illustrates a display effect diagram of another cooking page when a recipe is repeatedly engraved according to some embodiments. As shown in fig. 17, in the first display area, the fire-off time point recorded by recording the fire curve is at the 20 th minute, the re-ignition time point is at the 25 th minute, and the ignition time point actually operated by the user is at the 35 th minute, at this time, when both the first audio data and the second audio data are played, the cooking progress is jumped to the remaining audio data start time point, i.e., the third audio data start time point, i.e., the 40 th minute, and the stove is controlled to ignite according to the fire parameters of the recorded fire curve, and simultaneously, the third audio data is continuously played from the 40 th minute. Therefore, when the stove is ignited, the audio can be synchronously played.

And a sixth scene, wherein the cooking file comprises a plurality of sections of audio data, and a plurality of fire-off instructions are received in the process of repeatedly carving the menu according to the fire curve, namely, the user performs fire-off operation for a plurality of times when recording the menu. Fig. 18 illustrates a display effect diagram of a cooking page when a recipe is repeatedly engraved according to some embodiments. As shown in fig. 18, in the first display area, the first fire-off time point recorded by the recorded fire power curve is at 10 th minute, the second fire-off time point is at 15 th minute, and the fire time point actually operated by the user is at 20 th minute, when the first piece of audio data has been played, the cooking progress is directly jumped to the remaining audio data start time point, i.e. the second piece of audio data start time point, i.e. the 16 th minute, and the stove is controlled to fire according to the fire parameters of the recorded fire power curve, and simultaneously the second piece of audio data is continuously played from the 16 th minute. In addition, the second stage fire power duration is carried out according to the recorded fire power curve, namely, the second stage fire power is continuously carried out from the 16 th minute to the 31 th minute at the repeated moment, and then the second fire cut-off is carried out.

Recording the second fire-off time point recorded by the fire curve in the 31 th minute, the third fire-off time point in the 35 th minute, the user actually operates the fire-off time point in the 33 th minute, at the moment, the second section of audio data is not played completely, skipping the cooking progress to the starting time point of the rest audio data, namely, starting to control the stove to fire at the 33 th minute according to the fire parameters of the recorded fire curve, and simultaneously continuing to play the second section of audio data from the 33 th minute so that the second section of audio data can be continuously and completely played.

In some embodiments, after the cooking range is turned off, when the menu is repeatedly engraved according to the recorded fire curve, if the time point reaches the firing time point recorded by the recorded fire curve, a prompt dialog box can pop up on the cooking page to remind the user of ignition operation. The user can carry out the ignition operation according to this warning to make the firepower curve of carving repeatedly draw according to recording the firepower curve completely, thereby guarantee that the culinary art progress when the menu is carved repeatedly is identical with the culinary art progress when recording the menu completely, the effect of the improvement of maximize repeated carving the menu.

Fig. 19 illustrates a flowchart of still another recipe multiple moment cooking progress control method according to some embodiments. The cooking progress control process is as follows:

the range hood device 100 sends fire data to the cooking appliance, i.e., sends a recorded fire curve to the cooking appliance. If the fire power curve does not record the fire shutting operation, the cooking range is controlled to ignite according to the recorded fire power curve and the audio curve, and audio data are played simultaneously until the fire shutting operation is finished in cooking. If the fire power curve records the fire shutting operation, controlling the stove to shut the fire when the fire shutting time point recorded by the fire power curve is reached. And the user can be prompted to carry out ignition operation between the fire-off of the stove and the ignition. After the user performs the ignition operation, the cooker receives the ignition instruction and simultaneously judges whether the current section of audio data at the current time is played completely. And if the current audio data is not played completely, controlling the cooking progress to jump to the current point time, and playing the audio according to the rest audio data. This may enable continuous and complete playback of the audio data.

If the current audio data is completely played. And further judging whether the audio data is the last audio data or not, and if the audio data is the last audio data, controlling the cooking progress to jump to the starting time point of the next audio data. And if the audio data is the last audio data, controlling the cooking progress to jump to the next firing time recorded by the recorded fire power curve. If other fire-off switch operations exist after the fire-off switch, the cooking progress is still controlled according to the steps until the whole cooking process is finished.

In this application, range hood device 100 is shown in fig. 20 through BLE control cooking utensils firepower timing diagram. In fig. 20, a control module of a DIY recipe sends a service binding request to a server, and the server returns a binding result to the control module. And after the server sends firepower data to the cooker according to the recorded firepower curve, wherein the firepower data at least comprises firepower parameters and time parameters. And after receiving the firepower data, the cooker controls the firepower and the ignition time of the cooker according to the firepower parameter and the time parameter. The cooking utensils are igniteed simultaneously and feed back cooking utensils state information to the server. And after receiving the state information fed back by the cooker, the server recalls the state information of the cooker to the control module. And the control module draws a corresponding fire curve on the cooking page according to the state information fed back by the cooker.

Since the above embodiments are all described by referring to and combining with other embodiments, the same portions are provided between different embodiments, and the same and similar portions between the various embodiments in this specification may be referred to each other. And will not be described in detail herein.

It is noted that, in this specification, relational terms such as "first" and "second," and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a circuit structure, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such circuit structure, article, or apparatus. Without further limitation, the statement "comprises a" \8230; "8230;" defines an element and does not exclude the presence of additional like elements in circuit structures, articles, or devices comprising the element.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

The above embodiments of the present application do not limit the scope of the present application.

Claims

1. A cooking appliance, comprising:

a communicator configured to communicatively connect with a cooktop;

a controller configured to:

acquiring a cooking file, wherein the cooking file is generated during the cooking process, the cooking file at least comprises a recorded firepower curve and an audio curve, the recorded firepower curve is drawn according to firepower parameters sent by a cooker and time parameters corresponding to the firepower parameters, the audio curve is drawn according to collected user audio data and time parameters corresponding to the audio data, a first time is recorded in the recorded firepower curve, and the first time is a time interval from the first fire-off to the second fire-on during the cooking process;

and when the second time is not equal to the first time, controlling the cooking progress to jump to the starting time point of the residual audio data, controlling the cooker to ignite according to the recorded fire curve, and playing the audio data according to the audio curve.

2. The cooking appliance of claim 1, wherein the audio profile comprises a plurality of segments of audio data, the controller further configured to:

and when the second time is not equal to the first time and the first audio data is not played completely, controlling the cooking progress to jump to the current cooking time point, controlling the cooking range to ignite according to the recorded fire curve, and playing the audio data according to the audio curve.

3. The cooking appliance of claim 2, wherein the controller is further configured to:

and when the second time is not equal to the first time and the first audio data is played completely, controlling the cooking progress to jump to the starting time point of the second audio data, controlling the cooker to ignite according to the recorded thermal power curve, and playing the audio data according to the audio curve.

4. The cooking appliance of claim 1, wherein the cooking appliance further comprises a display, the controller further configured to:

and controlling the cooking progress to jump to the starting time point of the residual audio data, controlling the stove to ignite according to the recorded fire curve, simultaneously drawing a re-carved fire curve according to the cooking timing, and displaying the re-carved fire curve on a cooking interface of the display, wherein the duration time of each section of fire in the re-carved fire curve is equal to the duration time of each section of fire in the recorded fire curve.

5. The cooking appliance of claim 1, wherein the controller is further configured to:

and after controlling the kitchen range to execute fire shutting according to the fire shutting instruction and before receiving a second ignition instruction input by a user, generating an ignition prompt when the cooking time reaches a second ignition time point of the recorded firepower curve, wherein the ignition prompt is used for reminding the user to input the second ignition instruction.

6. The cooking appliance of claim 1, wherein the controller is further configured to:

after receiving the second ignition instruction, if no residual audio data exists at present, controlling the cooking progress to jump to a second ignition time point recorded by the recorded firepower curve, controlling the cooker to ignite according to the recorded firepower curve, and simultaneously stopping playing the audio data.

7. The cooking appliance of claim 1, wherein the controller is further configured to:

and after controlling the kitchen range to ignite according to the recorded fire curve and when the cooking progress reaches the end point of the recorded fire curve, generating a cooking completion instruction, controlling the kitchen range to close fire according to the cooking completion instruction, and controlling the kitchen equipment to stop working.

8. A cooking progress control method when a menu is repeatedly etched is applied to kitchen equipment, and the method comprises the following steps:

acquiring a cooking file, wherein the cooking file is generated during cooking process recording, the cooking file at least comprises a recorded firepower curve and an audio curve, the recorded firepower curve is drawn according to firepower parameters sent by a cooker and time parameters corresponding to the firepower parameters, the audio curve is drawn according to collected user audio data and time parameters corresponding to the audio data, the recorded firepower curve records first time, and the first time is a time interval from first fire-off to second fire-on during cooking process recording;

9. The method of controlling cooking progress at a multiple moment of a recipe according to claim 8, wherein the audio curve includes a plurality of pieces of audio data, the method further comprising:

and when the second time is not equal to the first time and the first audio data is not played completely, controlling the cooking progress to jump to the current cooking time point, controlling the cooker to ignite according to the recorded thermal power curve, and simultaneously playing the audio data according to the audio curve.

10. The recipe multiple moment cooking progress control method according to claim 9, further comprising:

and when the second time is not equal to the first time and the first audio data is played completely, controlling the cooking progress to jump to a starting time point of second audio data, controlling the cooker to ignite according to the recorded fire curve, and simultaneously playing the audio data according to the audio curve.