CN114688585A

CN114688585A - Control method of range hood, control system and storage medium

Info

Publication number: CN114688585A
Application number: CN202011588595.9A
Authority: CN
Inventors: 陈小平; 李三岗; 刘耀斌
Original assignee: Yunmi Internet Technology Guangdong Co Ltd
Current assignee: Yunmi Internet Technology Guangdong Co Ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2022-07-01

Abstract

The application relates to the technical field of intelligent household appliances, in particular to a control method of a range hood, the range hood, a control system and a computer readable storage medium, wherein the method comprises the following steps: receiving a food material image sent by the refrigerator, wherein the food material image is obtained by shooting the residual food materials in the refrigerator through the first shooting device; determining a target menu style according to food material information in the food material image, wherein the target menu style comprises a cooking mode; sending the cooking mode to the cooker so as to enable the cooker to adjust firepower according to the cooking mode to heat a cooker on the cooker when the cooker is opened; and determining an air exhaust parameter according to the cooking mode, and controlling the work of the range hood to exhaust oil smoke according to the air exhaust parameter so as to enable the refrigerator, the cooker and the range hood to be intelligently linked, thereby realizing the intellectualization of household appliances and improving the user experience.

Description

Control method of range hood, control system and storage medium

Technical Field

The application relates to the technical field of intelligent household appliances, in particular to a control method of a range hood, the range hood, a control system and a computer readable storage medium.

Background

The range hood is a kitchen appliance for purifying the kitchen environment, can quickly pump away oil fume which is harmful to human bodies and is generated in the cooking process, discharge the oil fume to the outside, condense and collect the oil fume, reduce pollution, purify air and have the safety guarantee effects of gas defense and explosion prevention. But the control mode of present lampblack absorber needs rely on artifical manual control, for example through clicking the button or the rotary switch that set up on the lampblack absorber, increases or reduces the suction of lampblack absorber, and its process is very loaded down with trivial details, and is not intelligent, and user experience is very good.

Disclosure of Invention

The application provides a control method, a range hood, a control system and a computer readable storage medium of the range hood, so that a refrigerator, a cooker and the range hood are intelligently linked, intelligentization of household appliances is realized, and user experience is improved.

In a first aspect, an embodiment of the present application provides a control method for a range hood, where the range hood is in communication connection with a kitchen range, the range hood is in communication connection with a refrigerator, the refrigerator includes a first shooting device, and the method includes:

receiving a food material image sent by the refrigerator, wherein the food material image is obtained by shooting the residual food materials in the refrigerator through the first shooting device; determining a target menu style according to food material information in the food material image, wherein the target menu style comprises a cooking mode; sending the cooking mode to the cooker so as to enable the cooker to adjust firepower according to the cooking mode to heat a cooker on the cooker when the cooker is opened; and determining an air exhaust parameter according to the cooking mode, and controlling the work of the range hood according to the air exhaust parameter to exhaust oil smoke.

In a second aspect, the application further provides a range hood, the range hood is in communication connection with the kitchen range, the range hood is in communication connection with the refrigerator, the refrigerator comprises a first shooting device, the range hood comprises a touch screen and a second shooting device, and the range hood comprises a memory and a processor; the memory for storing a computer program; the processor is configured to execute the computer program and implement the control method of the range hood according to any one of the embodiments provided in the present application when the computer program is executed.

In a third aspect, the present application further provides a control system, the control system includes lampblack absorber, refrigerator and cooking utensils, lampblack absorber and cooking utensils communication connection, the lampblack absorber with refrigerator communication connection, the refrigerator includes first shooting device, the lampblack absorber includes touch screen and second shooting device, the control system is used for realizing the control method as any one of the lampblack absorber that this application embodiment provided.

In a fourth aspect, the present application further provides a computer-readable storage medium, where a computer program is stored in the computer-readable storage medium, and if the computer program is executed by a processor, the method for controlling a range hood according to any one of the embodiments of the present application is implemented.

The control method of the range hood, the control system and the computer-readable storage medium receive the food material image sent by the refrigerator, wherein the food material image is an image obtained by shooting the residual food materials in the refrigerator through the first shooting device; determining a target menu style according to food material information in the food material image, wherein the target menu style comprises a cooking mode; sending the cooking mode to the cooker so as to enable the cooker to adjust firepower according to the cooking mode to heat a cooker on the cooker when the cooker is opened; and determining an air exhaust parameter according to the cooking mode, and controlling the work of the range hood according to the air exhaust parameter to exhaust oil smoke. The intelligent linkage of the refrigerator, the cooker and the range hood is realized, the menu type is determined according to the residual food materials of the refrigerator, the cooker is controlled to cook according to the menu type, the range hood is controlled to be correspondingly opened, the operation of a user is reduced, and the user experience is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic flow chart of steps of a control method of a range hood provided in an embodiment of the present application;

fig. 2 is an application scene diagram of a control method of a range hood provided in an embodiment of the present application;

FIG. 3 is a schematic block diagram of a structure of a range hood provided by an embodiment of the application;

fig. 4 is a schematic block diagram of a control system structure according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The flow diagrams depicted in the figures are merely illustrative and do not necessarily include all of the elements and operations/steps, nor do they necessarily have to be performed in the order depicted. For example, some operations/steps may be decomposed, combined or partially combined, so that the actual execution sequence may be changed according to the actual situation.

The embodiment of the application provides a control method of a range hood, the range hood, a control system and a computer readable storage medium. Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Referring to fig. 1, fig. 1 is a schematic flow chart of steps of a control method of a range hood provided by an embodiment of the present application, the control method is applied to the range hood, and achieves intelligent linkage of a refrigerator, a kitchen range and the range hood, specifically, as shown in fig. 2, a menu type is determined according to remaining food materials of the refrigerator, the kitchen range is controlled to cook according to the menu type, and the range hood is controlled to be correspondingly opened to work, so that operation of a user is reduced, and user experience is improved.

As shown in fig. 1, the control method of the range hood may include steps S101 to S104.

S101, receiving a food material image sent by the refrigerator, wherein the food material image is obtained by shooting the residual food materials in the refrigerator through the first shooting device.

And receiving the food material image sent by the refrigerator, wherein the food material image is an image obtained by shooting the residual food materials in the refrigerator through the first shooting device, and is used for identifying food material information and determining a target menu style.

In some embodiments, the refrigerator comprises a first shooting device for acquiring food material images of the remaining food materials in the refrigerator, the first shooting device and the refrigerator can be in communication connection through WIFI or Bluetooth, food material image information transmission can also be achieved through a wired connection mode, and the refrigerator sends the food material image information to the range hood.

Illustratively, the first shooting device may be a camera, a video camera or a video recorder, for example, the food material image of the food material remaining in the refrigerator may be shot by the camera, for example, the food material remaining in the refrigerator may also be subjected to video recording processing by the video camera and sent to the range hood, so that the food material remaining may be determined and identified more accurately.

For example, the first shooting device may be installed on a refrigerator door outside the refrigerator, the user may align the food material with the shooting device to identify, the first shooting device sends the shooting result to the refrigerator, the refrigerator prompts the user that shooting is completed, the food material is the remaining food material in the refrigerator, and the food material image is sent to the range hood.

For example, the first shooting device may also be installed inside a refrigerator, a user directly puts food materials into the refrigerator, and the first shooting device shoots the food materials in the refrigerator and sends food material images to the range hood.

Illustratively, the lighting lamp in the refrigerator can be turned on according to a shooting instruction of a user, or when the refrigerator door is opened by the user, the rest food materials are automatically shot, and the shot food material images are sent to the range hood.

S102, determining a target menu style according to the food material information in the food material image, wherein the target menu style comprises a cooking mode.

And determining a target menu style according to the food material information in the food material image, wherein the target menu style comprises cooking modes and is used for determining the fire level of the cooker, and the cooking modes comprise different cooking stages and the fire level corresponding to each cooking stage.

In some embodiments, according to the received food material image, the food material image can be identified through an image identification tool, and corresponding food material information is extracted, wherein the food material information comprises a food material name and a food material quantity. So as to determine the target menu according to the food material information.

Illustratively, according to the received food material images, the food material images are identified through an image identification tool, and corresponding food material information is extracted as the name of the food material, and the number of the food materials is 1.

Illustratively, the refrigerator searches a recipe dish with a food material name of chicken and a corresponding cooking mode on the internet through the food material information.

Illustratively, the refrigerator searches a recipe dish type as fried chicken on the internet through the food material information, obtains a cooking stage corresponding to the cooking mode of the fried chicken through the internet search as a frying stage and a boiling stage, and obtains a fire grade corresponding to the frying stage as first-grade fire and a fire grade corresponding to the boiling stage as third-grade fire.

In some embodiments, the food material images with the highest similarity can be searched on the internet according to the received food material images, the food material names of the food material images with the highest similarity are used as the food material names of the food material images, and the number of food materials can be determined according to the food material images.

Exemplarily, according to the received food material images, searching the food material image with the highest similarity on the internet as the chicken wing, and determining the number of the food materials according to the food material image, wherein the food material name of the food material image is the chicken wing.

In some embodiments, the range hood can also output prompt information that the food material information is determined.

The prompting information may specifically include application program (APP) or Email, short message, chat tool such as WeChat, qq, and other means.

In some embodiments, when the range hood sends a prompt signal indicating that the food material information is determined, the application program (APP) may launch a pop-up window to remind the user of the determined prompt information of the food material information, and the user may also view and modify the food material information on the application program (APP).

It can be understood that, the user can set the reminding mode by himself, for example, the reminding mode can be set as application program (APP) reminding and WeChat reminding, and then the reminding information can be sent to the user through the two reminding modes.

In some embodiments, demand information of a user is obtained, the demand information includes a number of dishes and a type of dish, and a target recipe dish is determined according to the demand information and the food material information. The number of the dishes is the number of the dishes which the user wants to cook, and the dish type is the target dish collocation of the user, such as two dishes of one meat and one vegetable. The menu type can be intelligently recommended according to the user requirements and the food material information, the time for the user to think about the menu type is shortened, and the user experience is improved.

Illustratively, a user can input demand information such as meat and vegetable dishes through a terminal device such as a mobile phone and send the demand information to a range hood, the range hood determines food material information such as chicken and Chinese cabbage according to a food material image, and then determines a corresponding menu type according to the food material information so that the user can select and confirm a target menu type.

Illustratively, a user can input demand information such as meat and vegetable dishes through terminal equipment such as a mobile phone and send the demand information to the range hood, and if the range hood receives prompt information that food materials sent by the refrigerator are insufficient, the range hood sends the prompt information that the food materials are insufficient to the user through means of launching pop-up windows on the APP and the like so as to remind the user to input the demand information again or increase the food materials.

In some embodiments, acquiring menu style habit information of a user, wherein the menu style habit information is a historical target menu style; and determining a target menu style according to the menu style habit information and the food material information. The historical target menu style is the latest target menu style or the latest three target menu styles of the user, and is not limited specifically here. Therefore, more accordant and healthier menu styles can be recommended to the user according to the eating habits of the user, and the user experience is improved.

Illustratively, the latest target menu style of the user is obtained as a fried chicken, the fact that the user is recently on fire is inferred, the target menu style is determined to be a light menu style, and the menu style meeting the requirement is determined according to the food material information so that the user can select and confirm the target menu style.

Illustratively, the last three target menu recipes of the user are obtained to be chicken, fish and pork, so that the fact that the user rarely eats vegetables recently is determined, the target menu recipes are determined to be menu recipes comprising vegetables, and menu recipes meeting requirements are determined according to the food material information so that the user can select and confirm the target menu recipes.

In some embodiments, the range hood comprises a touch screen, and a plurality of menu recipes related to the food material information are determined according to the food material information in the food material image, wherein each menu recipe comprises a cooking mode; displaying a plurality of menu recipes through the touch screen so that a user can select the menu recipes according to the requirement; and determining a target menu from the displayed menu menus according to the selection operation of the user on the touch screen. Therefore, various dishes can be provided according to the same type for the user to select, so that the user can determine the target menu dish according to the preference of the user.

Exemplarily, according to food material information in the food material image, such as chicken, a plurality of recipe recipes about the chicken, such as salt roasted chicken, sliced chicken and corresponding cooking manners of the salt roasted chicken and the sliced chicken, are determined, and the recipe recipes of the salt roasted chicken, the sliced chicken and the like are displayed through the touch screen, so that a user can select the recipe recipes according to requirements; and determining a target menu from the displayed menu menus according to the selection operation of the user on the touch screen.

S103, sending the cooking mode to the cooker so that the cooker can adjust firepower according to the cooking mode to heat a cooker on the cooker when being opened.

And sending the cooking mode to the kitchen range so as to enable the kitchen range to adjust firepower according to the cooking mode when being opened to heat a pot on the kitchen range, and determining the exhaust parameters of the range hood.

Specifically, the cooking mode comprises different cooking stages and a firepower level corresponding to each cooking stage.

For example, taking the cooking manner of the cola chicken wings as an example, the cooking stages corresponding to the cola chicken wings are a frying stage and a boiling stage, the firepower grade corresponding to the frying stage is first-grade firepower, and the firepower grade corresponding to the boiling stage is third-grade firepower.

The cooking manner may correspond to a plurality of cooking stages, and the firepower levels corresponding to the cooking stages may be the same or different, and are not specifically limited herein.

In some embodiments, the cooktop turns on fire levels corresponding to the cooking stages at different cooking stages to heat pots on the cooktop.

For example, if the cooking stage is a frying stage, the cooker is controlled to be opened to a fire level corresponding to the frying stage, for example, first-class fire, so that the cooker heats a pot on the cooker according to the first-class fire when the cooker is opened.

For example, if the cooking stage is a cooking stage, the cooker is controlled to be opened to a fire level corresponding to the cooking stage, for example, three-level fire, so that the cooker heats a pot on the cooker according to the three-level fire when the cooker is opened.

In some embodiments, the range hood comprises a second camera, through which a pan-in image of the pan is obtained; and correcting the cooking stage corresponding to the cooking mode according to the in-pot image, and correcting the firepower grade corresponding to the cooking stage. Therefore, whether the cooking mode of the cooker is consistent with the cooking mode of the menu dish type or not can be determined, the dish type cooking process is not mistaken, and a user can obtain better delicious food experience.

Exemplarily, when the cooker works, the second shooting device shoots an image in the cooker, and the image is used for correcting the cooking stage corresponding to the cooking mode and correcting the firepower level corresponding to the cooking stage, wherein the second shooting device and the range hood can be in communication connection through WIFI or Bluetooth, and also can be in image information transmission in the cooker through a wired connection mode.

Exemplarily, the second shooting device is arranged on the range hood above the pot and used for shooting the images in the pot of the pot, and the images in the pot of the pot are shot by the second shooting device and sent to the range hood.

For example, the second photographing device may be a camera, a video camera, or a video recorder, for example, the camera may photograph an image in the pot to determine the food material state information of the cooking food material, and for example, the video camera may record the cooking food material in the image in the pot, analyze the image in the pot of each frame, and determine the cooking stage corresponding to the cooking mode more accurately.

Specifically, a cooking stage of a cooking mode corresponding to the in-pot image is determined according to the obtained in-pot image, and whether the cooking stage is a cooking stage corresponding to a menu type is determined; if the cooking stage is a cooking stage corresponding to a menu style, controlling the cooker to heat a cooker on the cooker according to the firepower level of the current cooking stage; and if the cooking stage is not the cooking stage corresponding to the menu dish type, correcting the cooking stage to be the cooking stage corresponding to the menu dish type, and correcting the firepower grade to be the corresponding firepower grade.

Illustratively, if the cooking stage of the cooking mode corresponding to the pan image is determined to be a frying stage and the cooking stage corresponding to the menu type is determined to be a cooking stage according to the acquired pan image, the cooking stage is corrected to be a cooking stage, and the fire power level is corrected to be the fire power level corresponding to the cooking stage.

S104, determining an air exhaust parameter according to the cooking mode, and controlling the range hood to work according to the air exhaust parameter so as to exhaust oil smoke.

Specifically, the exhaust parameters of the range hood are determined according to the firepower level, and the work of the range hood is controlled according to the exhaust parameters to exhaust oil smoke, wherein the exhaust parameters comprise wind speed gears.

In some embodiments, the wind speed gear of the range hood is determined according to the firepower level, so that the range hood works according to the corresponding wind speed gear to discharge oil smoke.

Specifically, if the firepower level is detected to be first-level firepower, determining that the wind speed gear of the range hood is a first wind gear; if the firepower level is detected to be secondary firepower, determining that the wind speed gear of the range hood is a second wind gear; and if the firepower grade is detected to be three-grade firepower, determining that the wind speed gear of the range hood is a third wind gear. The wind power corresponding to the first windshield is smaller than that corresponding to the second windshield, and the wind power corresponding to the second windshield is smaller than that corresponding to the third windshield.

It will be appreciated that different fire levels correspond to different wind speed steps.

In some embodiments, the range hood may further include a gas sensor, and in order to save power, after cooking is completed or when a gas concentration value is low, whether the gas concentration value exceeds a preset concentration threshold value may be detected, and if the gas concentration value is lower than the preset concentration threshold value, a trigger instruction for stopping working is generated and sent to the range hood to control the range hood to stop working.

The preset concentration threshold may be 0.5ppm or 0.8ppm, and is not specifically limited herein.

Illustratively, taking a preset concentration threshold value of 0.5ppm as an example, if a gas concentration value detected by a gas sensor, such as CO2 concentration of 0.4ppm, is lower than the preset concentration threshold value, a trigger instruction for stopping working is generated and sent to the range hood to control the range hood to stop working.

In some embodiments, the range hood can be further provided with a temperature sensor, in order to save electricity, after cooking or when the steam temperature value is lower, whether the steam temperature value exceeds a preset temperature threshold value or not is detected, if the steam temperature value is lower than the preset temperature threshold value, a trigger instruction for stopping working is generated and sent to the range hood so as to control the range hood to stop working.

The preset temperature threshold may be 50 ℃ or 60 ℃, and is not particularly limited herein.

Illustratively, taking the preset temperature threshold as 50 ℃, if the steam temperature detected by the temperature sensor is 45 ℃, the steam temperature value is lower than the preset temperature threshold, a trigger instruction for stopping working is generated and sent to the range hood to control the range hood to stop working.

In some embodiments, only a gas sensor or only a temperature sensor may be installed, or both a gas sensor and a temperature sensor may be installed.

For example, if a gas sensor and a temperature sensor are installed, only when the detected steam temperature is lower than a preset temperature threshold and the detected gas concentration is lower than a preset concentration threshold, a trigger instruction for stopping working is generated and sent to the range hood to control the exhaust mechanism to stop working, so that the purpose of jointly determining and preventing the exhaust mechanism from stopping working by mistake is achieved.

In some embodiments, in order to enable a user to modify an operation instruction more conveniently and improve the experience of the user, a modification instruction corresponding to the modification operation of the user can be obtained, and the cooking mode is modified according to the modification instruction; sending the modified cooking mode to the cooker so that the cooker can adjust firepower according to the modified cooking mode to heat the cooker; and determining an air exhaust parameter according to the corrected cooking mode, and controlling the work of the range hood according to the air exhaust parameter to exhaust oil smoke.

Specifically, a user can send a corresponding modification instruction to the range hood through a touch screen of the range hood or through a mobile phone, and the range hood correspondingly modifies the cooking mode according to the modification instruction and determines the modified cooking mode.

Exemplarily, if the cooking stage of the cooker is a cooking stage, a user can send a modification instruction for modifying the cooking mode into a frying stage through a touch screen of a range hood or a mobile phone, and the cooking stage of the cooking mode is modified into the frying stage according to the modification instruction; sending the modified cooking mode to the cooker so that the cooker can adjust firepower according to the modified cooking mode to heat the cooker; and determining an air exhaust parameter according to the corrected cooking mode, and controlling the work of the range hood according to the air exhaust parameter to exhaust oil smoke.

In the control method of each embodiment, the food material image sent by the refrigerator is received, and the food material image is an image obtained by shooting the residual food materials in the refrigerator through the first shooting device; determining a target menu style according to food material information in the food material image, wherein the target menu style comprises a cooking mode; sending the cooking mode to the cooker so as to adjust firepower according to the cooking mode to heat a pot on the cooker when the cooker is opened; and determining an air exhaust parameter according to the cooking mode, and controlling the work of the range hood according to the air exhaust parameter to exhaust oil smoke. The intelligent linkage of the refrigerator, the cooker and the range hood is realized, the menu type is determined according to the residual food materials of the refrigerator, the cooker is controlled to cook according to the menu type, the range hood is controlled to be correspondingly opened, the operation of a user is reduced, and the user experience is improved.

Referring to fig. 3, fig. 3 is a schematic block diagram of a range hood 200 provided in the embodiment of the present application. The lampblack absorber and cooking utensils communication connection, the lampblack absorber with refrigerator communication connection, the refrigerator includes first shooting device, the lampblack absorber includes touch screen and second shooting device, as shown in fig. 3, this lampblack absorber 200 includes memory 201, treater 202.

The memory 201 may include a nonvolatile storage medium and an internal memory, among others. The non-volatile storage medium may store a computer program. The computer program includes program instructions that, when executed, cause a processor to perform any one of the methods of controlling a range hood.

Processor 202 is used to provide computing and control capabilities to support the operation of the steamer.

The memory 201 provides an environment for running a computer program in a non-volatile storage medium, which, when executed by the processor 202, causes the processor 202 to execute any one of the control methods of the range hood.

Those skilled in the art will appreciate that the structure shown in fig. 3 is a block diagram of only a portion of the structure relevant to the present application, and does not constitute a limitation on the range hood to which the present application is applied, and a particular range hood may include more or less components than those shown in the drawings, or combine certain components, or have a different arrangement of components.

It should be understood that the Memory 201 may be a Flash chip, a Read-Only Memory (ROM) disk, an optical disk, a usb disk, a removable hard disk, etc., and the Processor 302 may be a Central Processing Unit (CPU), and the Processor may also be other general purpose processors, Digital Signal Processors (DSP), Application Specific Integrated Circuits (ASIC), Field Programmable Gate Arrays (FPGA) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, etc. Wherein a general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

Wherein, in one embodiment, the processor 202 is configured to run the computer program stored in the memory 201 to implement the following steps:

In some embodiments, demand information of a user is obtained, wherein the demand information comprises a dish type number and a dish type category; and determining a target menu style according to the demand information and the food material information.

In some embodiments, acquiring menu style habit information of a user, wherein the menu style habit information is a historical target menu style; and determining a target menu style according to the menu style habit information and the food material information.

In some embodiments, a plurality of recipe recipes are determined for the food material information from the food material information in the food material image, each recipe including a cooking manner; displaying a plurality of menu recipes through the touch screen so that a user can select the menu recipes according to the requirement; and determining a target menu from the displayed menu menus according to the selection operation of the user on the touch screen.

In some embodiments, the cooking manner comprises different cooking stages and a fire power level corresponding to each cooking stage; the cooking range is opened in different cooking stages, and the firepower level corresponding to the cooking stages is used for heating the cookware on the cooking range.

In some embodiments, a pan inside image of the pot is acquired by the second camera; and correcting the cooking stage corresponding to the cooking mode according to the in-pot image, and correcting the firepower grade corresponding to the cooking stage.

In some embodiments, a wind speed gear of the range hood is determined according to the fire power level.

In some embodiments, a modification instruction corresponding to a modification operation of a user is obtained, and the cooking mode is modified according to the modification instruction; sending the modified cooking mode to the cooker so that the cooker can adjust firepower according to the modified cooking mode to heat the cooker; and determining an air exhaust parameter according to the corrected cooking mode, and controlling the work of the range hood according to the air exhaust parameter to exhaust oil smoke.

It should be noted that, as will be clearly understood by those skilled in the art, for convenience and brevity of description, the specific working process of the range hood 200 described above may refer to the corresponding process in the foregoing embodiment of the control method of the range hood, and details are not described here again.

Referring to fig. 4, fig. 4 is a schematic block diagram of a control system 300 according to an embodiment of the present disclosure. The control system 300 comprises a range hood 200, a refrigerator 301 and a kitchen range 302, the range hood 200 is in communication connection with the refrigerator 301, the refrigerator 301 comprises a first shooting device, the range hood 200 comprises a touch screen and a second shooting device, and the control system is used for executing the control method of the range hood.

The embodiment of the application also provides a computer-readable storage medium, wherein a computer program is stored on the computer-readable storage medium, the computer program comprises program instructions, and when the program instructions are executed, the method realized by the program instructions can refer to various embodiments of the control method of the range hood of the application.

The above operations can be implemented in the foregoing embodiments, and are not described in detail herein.

The computer-readable storage medium may be an internal storage unit of the range hood described in the foregoing embodiment, for example, a hard disk or a memory of the range hood. The computer readable storage medium may also be an external storage device of the range hood, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, which are provided on the range hood.

As the computer program stored in the computer-readable storage medium can execute any control method of the range hood provided in the embodiment of the present application, beneficial effects that can be achieved by any control method of the range hood provided in the embodiment of the present application can be achieved, and detailed descriptions are omitted here for the detailed description of the foregoing embodiment.

It is to be understood that the terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the specification of the present application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should also be understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items. It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.

The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments. While the invention has been described with reference to specific embodiments, the scope of the invention is not limited thereto, and various equivalent modifications or substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or substitutions within the technical scope of the present application, and these modifications or substitutions should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A control method of a range hood is characterized in that the range hood is in communication connection with a kitchen range, the range hood is in communication connection with a refrigerator, the refrigerator comprises a first shooting device, and the method comprises the following steps:

receiving a food material image sent by the refrigerator, wherein the food material image is obtained by shooting the residual food materials in the refrigerator through the first shooting device;

determining a target menu style according to food material information in the food material image, wherein the target menu style comprises a cooking mode;

sending the cooking mode to the cooker so as to enable the cooker to adjust firepower according to the cooking mode to heat a cooker on the cooker when the cooker is opened;

and determining an air exhaust parameter according to the cooking mode, and controlling the work of the range hood according to the air exhaust parameter to exhaust oil smoke.

2. The control method of a range hood according to claim 1, further comprising:

acquiring demand information of a user, wherein the demand information comprises the number and the type of dishes;

the determining of the target menu style according to the food material information in the food material image comprises the following steps:

and determining a target menu style according to the demand information and the food material information.

3. The control method of a range hood according to claim 1, further comprising:

acquiring menu style habit information of a user, wherein the menu style habit information is a historical target menu style;

and determining a target menu style according to the menu style habit information and the food material information.

4. The control method of the range hood according to claim 1, wherein the range hood comprises a touch screen, and determining a target recipe according to the food material information in the food material image comprises:

determining a plurality of menu recipes related to the food material information according to the food material information in the food material image, wherein each menu recipe comprises a cooking mode;

displaying a plurality of menu recipes through the touch screen so that a user can select the menu recipes according to the requirement;

and determining a target menu from the displayed menu menus according to the selection operation of the user on the touch screen.

5. The control method of the range hood according to claim 1, wherein the cooking modes comprise different cooking stages and firepower levels corresponding to the cooking stages;

the cooking utensils are when opening according to the firepower is right is adjusted to the culinary art mode pan on the cooking utensils is heated, include: the cooking range is opened in different cooking stages, and the firepower level corresponding to the cooking stages is used for heating the cookware on the cooking range.

6. The control method of the range hood according to claim 5, wherein the range hood includes a second photographing device; the method further comprises the following steps:

acquiring a pan interior image of the pan through the second shooting device;

and correcting the cooking stage corresponding to the cooking mode according to the in-pot image, and correcting the firepower grade corresponding to the cooking stage.

7. The control method of the range hood according to claim 1, wherein the determining of the air discharge parameter according to the cooking manner comprises:

and determining the wind speed gear of the range hood according to the firepower grade.

8. The control method of a range hood according to claim 1, further comprising:

acquiring a modification instruction corresponding to modification operation of a user, and modifying the cooking mode according to the modification instruction;

sending the modified cooking mode to the cooker so that the cooker can adjust firepower according to the modified cooking mode to heat the cooker;

and determining an air exhaust parameter according to the corrected cooking mode, and controlling the work of the range hood according to the air exhaust parameter to exhaust oil smoke.

9. A range hood is characterized in that the range hood is in communication connection with a kitchen range, the range hood is in communication connection with a refrigerator, the refrigerator comprises a first shooting device, the range hood comprises a touch screen and a second shooting device, and the range hood comprises a memory and a processor;

the memory for storing a computer program;

the processor is used for executing the computer program and realizing the control method of the range hood according to any one of claims 1-8 when the computer program is executed.

10. A control system, characterized in that, control system includes lampblack absorber, refrigerator and cooking utensils as claim 9, lampblack absorber and cooking utensils communication connection, the lampblack absorber with refrigerator communication connection, the refrigerator includes first shooting device, the lampblack absorber includes touch screen and second shooting device, the lampblack absorber realizes the control method of lampblack absorber as any one of claims 1-8.

11. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program which, if executed by a processor, implements the control method of the range hood as set forth in any one of claims 1 to 8.