CN113721511B

CN113721511B - Cooking appliance, control method and control device thereof, control system and storage medium

Info

Publication number: CN113721511B
Application number: CN202110993798.4A
Authority: CN
Inventors: 王灏; 朱洁乐; 陈立鹏; 秦雄华
Original assignee: Midea Group Co Ltd; Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
Current assignee: Midea Group Co Ltd; Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2023-04-25
Anticipated expiration: 2041-08-27
Also published as: CN113721511A

Abstract

The invention provides a cooking appliance, a control method, a control device, a control system and a readable storage medium. The cooking appliance includes: a body; the first heating piece is arranged on the body to form a heating area on the body; a sensor assembly, comprising: the first sensor is arranged opposite to the heating zone and is spaced from the heating zone and is used for detecting the movement information of the container between the heating zone and the first sensor; and the controller is connected with the first heating element and the first sensor and is used for controlling the first heating element to work according to the motion information. The cooking utensil limited by the application avoids the complicated step of controlling the heating start and stop by frequently operating the switch by a user, and solves the technical problems of high complexity and poor reliability of manual operation by the user. And then realized optimizing cooking utensil structure, promoted cooking utensil intelligent degree and degree of automation, promoted cooking utensil practicality and reliability, the technological effect that provides the convenient condition for the user.

Description

Cooking appliance, control method and control device thereof, control system and storage medium

Technical Field

The invention relates to the technical field of household appliances, in particular to a cooking appliance, a control method, a control device, a control system and a storage medium thereof.

Background

In the related art, a cooking range is arranged on a kitchen range, and a knob for switching the cooking range and adjusting the fire power of the cooking range is arranged on the kitchen range. In the cooking process, a user is required to place the cooking appliance on the cooking range first, and then manually control the knob to start the cooking range and heat the cooking appliance. The user needs to operate the knob for a plurality of times in the cooking process to finish the heating of a plurality of kitchen ranges, and the phenomenon that the user forgets to fire after placing the kitchen ranges above the kitchen ranges can be generated. Thereby affecting the user's use experience.

Therefore, how to design a cooking appliance capable of overcoming the above technical drawbacks is a technical problem to be solved.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems existing in the prior art.

To this end, a first aspect of the present invention proposes a cooking appliance.

The second aspect of the present invention proposes a control method.

A third aspect of the present invention provides a control system.

A fourth aspect of the present invention proposes a control device.

A fifth aspect of the present invention proposes a readable storage medium.

In view of this, a first aspect of the present invention provides a cooking appliance comprising: a body; the first heating piece is arranged on the body to form a heating area on the body; a sensor assembly, comprising: the first sensor is arranged opposite to the heating zone and is spaced from the heating zone and is used for detecting the movement information of the container between the heating zone and the first sensor; and the controller is connected with the first heating element and the first sensor and is used for controlling the first heating element to work according to the motion information.

In the cooking appliance defined by the present invention, the cooking appliance includes a body and a first heating member. The body is a main structure of the cooking utensil and is used for positioning and bearing other structures on the cooking utensil. The first heating piece is arranged on the body and is used for heating a local area at the top of the body so as to form a heating area at the top of the body, so that the body can heat the container through the heating area, and the food material contained in the container can be heated through the temperature of the container, so that the food meeting the requirements of users can be obtained. For example, the first heating member may be a gas burner, and the vessel placed on the heating zone may be heated by a flame generated by ignition of the gas by providing a gas injection port and an ignition device at the top of the body. The first heating member may also be an electromagnetic heating device provided below the top plate of the body to heat the container placed on top of the top plate by an electromagnetic field, thereby achieving heating of the container. In this regard, the first heating member may be sufficient for forming the heating region, and the specific structure is not limited to be hard.

On the basis, the cooking utensil is also provided with a sensor assembly and a controller, the sensor assembly comprises a first sensor, the first sensor is arranged opposite to the heating zone, and the first sensor is arranged at intervals with the heating zone so as to define a detection space between the first sensor and the heating zone. The first sensor is arranged at the top of the body and is opposite to the top surface of the body, so that information in the top area of the body is detected by the first sensor. Specifically, the first sensor may detect object movement information of the top of the heating zone, and during a process in which a user places a container on the heating zone, the first sensor may detect movement information of the container above the heating zone, including a moving direction and a stay position of the container. The first sensor is provided with a certain measuring angle, and the detection coverage area of the first sensor above the heating area can be adjusted by adjusting the distance between the first sensor and the heating area, so that the first sensor can cover all the heating areas above the body. The controller is arranged on the body and is connected with the first heating piece and the first sensor. In operation, the controller obtains motion information detected by the first sensor to determine from the motion information whether a user has placed a container over the heating zone. After determining that a container is placed above a certain heating area, the controller controls the first heating piece to heat the heating area, so that the heating area is automatically opened.

Through setting up first heating piece, first sensor and the controller of mutually supporting, make cooking utensil can the automated inspection heating zone top place the container to the heating function of corresponding heating zone is opened automatically when placing the container, thereby self-heating container. Compared with a cooking appliance with a heating function started by a manual control knob in the related art, the cooking appliance limited by the application avoids the complicated step of controlling the heating start and stop by frequently operating a switch by a user, and solves the technical problems of high manual operation complexity and poor reliability of the user. And then realized optimizing cooking utensil structure, promoted cooking utensil intelligent degree and degree of automation, promoted cooking utensil practicality and reliability, the technological effect that provides the convenient condition for the user.

In addition, the cooking appliance provided by the invention can also have the following additional technical characteristics:

in the above technical solution, the plurality of heating zones are provided, and the controller is configured to determine a target heating zone from the plurality of heating zones according to the motion information, and control the first heating member to heat the target heating zone.

In this technical scheme, the zone of heating is a plurality of, and a plurality of zones of heating distribute in the top of body. On the basis, after the controller obtains the movement information of the container through the first sensor, the controller can determine the final stay position of the container on the body according to the movement information, so that a target heating zone for placing the container is determined in a plurality of heating zones through the position, and then the controller controls the first heating element to heat the target heating zone. To realize the automatic opening of the target heating zone. In this regard, by limiting the above technical solution, the first heating member can automatically heat the target heating zone in which the container is placed, and the heating zone in which the container is not placed is not heated. Thereby realizing the automatic identification and automatic starting of a plurality of heating areas. On one hand, the complicated steps of self-observing and starting the corresponding heating area by a user are avoided, and on the other hand, the heating area without the container can be prevented from being started and consuming energy. And then realized optimizing cooking utensil structure, promoted cooking utensil intelligent degree and degree of automation, promoted cooking utensil practicality and reliability, reduce cooking utensil energy consumption, promote the technological effect that user used experience.

In any of the above aspects, the sensor assembly further includes: and the second sensor is connected with the controller and used for detecting the temperature value of the target heating zone, and the controller controls the first heating piece to stop heating the target heating zone according to the temperature value.

In this embodiment, a second sensor is also provided in the sensor assembly, which is likewise arranged opposite the heating zone and spaced apart from the heating zone. The second sensor is connected with the controller and is used for detecting the temperature value of the target heating zone after the controller controls the first heating piece to heat the target heating zone according to the motion information. Specifically, after the first heating element is triggered to work by placing the container, the container is located between the body and the second sensor, so that the temperature value obtained by the second sensor is the temperature value of the container, and the temperature value of the container is gradually increased along with the increase of the heating duration. After the heating process of the food in the container is completed, the user withdraws the container from the heating zone, and the temperature value detected by the second sensor is the temperature value of the heating zone, so that the temperature value of the heating zone is greatly different from the temperature value of the container. For example, when the first heating element is a gas heating device, the temperature value of the heating area is far greater than that of the container, and the temperature value detected by the second sensor is suddenly increased before and after the container is removed. When the first heating element is an electromagnetic heating device, the body outside the first heating element is made of non-magnetic conductive material, the temperature of the first heating element is not affected by an electromagnetic field to rise, the temperature of the first heating element is obviously smaller than that of a container heated by an electromagnetic field, and the temperature value detected by the second sensor before and after the container is removed suddenly drops. So that the controller can judge whether the container on the target heating zone is removed according to the temperature value of the target heating zone, and automatically control the first heating element to stop heating the target heating zone after determining that the container is removed. Therefore, the automatic fire closing of the target heating area is realized, on one hand, the complicated step of manually operating the first heating element to close fire by a user is avoided, and on the other hand, the heating area can be prevented from consuming energy when a container is not placed. And then realize optimizing cooking utensil structure, promote cooking utensil intelligent degree and degree of automation, promote cooking utensil practicality and reliability, reduce the cooking utensil energy consumption, provide the technological effect of convenient condition for the user.

In any of the above technical solutions, the cooking appliance further includes: the smoke machine assembly is arranged opposite to the heating area, and the sensor assembly is arranged on the smoke machine assembly.

In the technical scheme, the cooking utensil is also provided with a smoke machine component which is arranged opposite to the heating zone and is arranged at the top of the heating zone at intervals. For extracting the gases in the space above the heating zone to avoid the diffusion of the fumes and vapours produced during the heating process into the external environment. On the basis, a sensor assembly is arranged on the smoke machine assembly to acquire the movement information of the container placed on the heating area and the temperature value of the heating area from the position of the smoke machine assembly. The sensor assembly is arranged on the smoke ventilator assembly, so that the sensor assembly can measure the information of the heating zone from an overhead angle, convenience is provided for the sensor assembly to measure the motion information and the temperature value, and the measurement coverage area of the sensor assembly is improved. And then realize optimizing sensor subassembly structural layout, promote sensor subassembly measurement accuracy and measurement accuracy, promote the technical effect of cooking utensil reliability.

In any of the above technical solutions, the smoke machine component is connected with the second sensor, and the smoke machine component is turned on or turned off according to the temperature value.

In the technical scheme, the smoke machine component is connected with the second sensor, and the smoke machine component can be automatically started according to the temperature value of the target area detected by the second sensor. Specifically, after the first heating element is controlled to heat the target heating area according to the motion information, the temperature value of the container sensed by the second sensor is gradually increased, when the temperature value is larger than or equal to a preset first threshold value, the temperature of the container is proved to be capable of heating part of materials to boiling, then the smoke machine component is automatically started, and the smoke and steam generated in the container are timely sucked into the smoke machine component, so that the diffusion of the smoke and steam to the external environment is avoided. Compared with the technical scheme that a user manually switches on and off the smoke machine, the smoke machine component can be automatically switched on when materials are heated to a specific stage by limiting the technical characteristics. Therefore, on one hand, the complicated step of manually switching on and off the smoke machine by a user is avoided, and on the other hand, the timeliness of the opening of the smoke machine assembly can be ensured, and the pollution to the indoor environment caused by the fact that the user forgets to start the smoke machine assembly is avoided. And then realized optimizing cooking utensil structure, promoted cooking utensil intelligent degree and degree of automation, reduced cooking utensil to indoor environment's pollution, promoted user and used the technological effect of experience.

In any of the above technical solutions, the first sensor is a microwave sensor, and the second sensor is an infrared sensor.

In this technical solution, the first sensor is a microwave sensor. The microwave sensor is a device for detecting physical quantities of an object using microwave characteristics, and particularly can be used for detecting the existence of the object, the movement speed, the movement distance and the movement angle of the object. By setting the first sensor as a microwave sensor, the first sensor can accurately measure whether the container is easy to stay above the heating area and the final position of the container, so that the controller can accurately position the heating area for placing the container according to the motion information. And then realize promoting first sensor measurement accuracy, promote the technical effect of the reliability of heating zone self-heating function.

The second sensor is an infrared sensor, and the infrared sensor is a sensor for waking up data processing by utilizing infrared rays, is long in a scene of non-contact temperature measurement, and has the advantage of high sensitivity. By setting the second sensor as the infrared sensor, the second sensor can accurately measure the temperature of the target heating zone on the smoke machine component far away from the target heating zone, so that the second sensor is prevented from being high Wen Sunhui on one hand, and the reliability of the automatic closing function of the heating zone and the automatic opening function of the smoke machine component is improved by improving the measurement precision of the second sensor on the other hand. And then realize promoting second sensor measurement accuracy, promote cooking utensil practicality and reliable technical effect.

In any of the above aspects, the sensor assembly is wirelessly connected to the controller.

In this technical scheme, sensor subassembly sets up on the cigarette machine subassembly, and the controller sets up on the body, and wireless communication connection is established through wireless communication device to sensor subassembly and controller. For example, the sensor and the controller may be connected via bluetooth, or may be connected via a wireless network, so that the movement information detected by the first sensor and the temperature value detected by the second sensor may be transmitted to the controller via a wireless communication connection, so that the controller may control the first heating element to be turned on and off via the movement information and the temperature value. Through wireless connection sensor subassembly and controller, can remove complicated connection structure between cigarette machine subassembly and the body from to realize the components of a whole that can function independently of cigarette machine subassembly and body. And then realize optimizing cooking utensil structure, reduce body and cigarette unit transportation degree of difficulty and overall arrangement degree of difficulty, promote the technical effect of cooking utensil practicality.

In any of the above technical solutions, the body includes a cavity, and the cooking appliance further includes: the second heating piece is arranged on the body and used for heating the cavity.

In this technical scheme, the inside cavity that is formed with of body, the cavity is used for holding edible material, and the second heating element sets up on the body for heat the edible material that the cavity is inside to be placed. The body itself is formed into a steamer, an oven, a microwave oven, etc. by forming a cavity on the body and providing a second heating member. So that the body can bake or steam the food material through the cavity on the basis of heating the container through the top heating zone. So as to realize the integral multiple purposes of the body and enable the body to have other functions besides the heating container. And then realize optimizing body structure, widen cooking utensil function, promote cooking utensil practicality, provide the technological effect of convenient condition for the user.

A second aspect of the present invention provides a control method for controlling a cooking appliance according to any one of the foregoing aspects, the control method including:

acquiring motion information of the container on the heating zone;

determining a target heating zone from a plurality of heating zones according to the motion information;

the first heating member is controlled to heat the target heating zone.

In this technical aspect, a control method for controlling the cooking appliance in any one of the above technical aspects is defined. The cooking appliance comprises a body and a first heating piece. The body is a main structure of the cooking utensil and is used for positioning and bearing other structures on the cooking utensil. The first heating piece is arranged on the body and is used for heating a local area at the top of the body so as to form a heating area at the top of the body, so that the body can heat the container through the heating area, and the food material contained in the container can be heated through the temperature of the container, so that the food meeting the requirements of users can be obtained. The sensor assembly comprises a first sensor which is arranged opposite to the heating zone, and the first sensor is arranged at intervals with the heating zone so as to define a detection space between the first sensor and the heating zone. The first sensor may detect movement information of the object at the top of the heating zone, and during the process of placing the container on the heating zone by the user, the first sensor may detect movement information of the container above the heating zone, including the moving direction and the resting position of the container.

On the basis, the control method comprises the following steps:

controlling a first heating element to acquire motion information of a container positioned above a heating area; the movement information may reflect, among other things, whether the container is present or not, and where the container eventually rests on the body. The heating area is a plurality of, and single container heats through single heating area.

In the second step, the controller determines a heating zone in which the vessel is placed among the plurality of heating zones on the body as a target heating zone based on the motion information. Wherein the controller may determine that there is a moving vessel above the heating zone based on the motion information, and thereafter determine the target heating zone from the plurality of heating zones based on the motion information.

And thirdly, controlling the first heating member to heat the container placed on the target heating zone by the controller.

By limiting the control steps, the cooking appliance can automatically detect whether the container is placed above the heating area and automatically start the heating function of the corresponding heating area when the container is placed, so that the container is automatically heated. Compared with a cooking appliance with a heating function started by a manual control knob in the related art, the cooking appliance limited by the application avoids the complicated step of controlling the heating start and stop by frequently operating a switch by a user, and solves the technical problems of high manual operation complexity and poor reliability of the user. And further, the control method of the cooking utensil is optimized, the intelligent degree and the automation degree of the cooking utensil are improved, the practicability and the reliability of the cooking utensil are improved, and the technical effect of providing convenience for users is achieved.

In any of the above technical solutions, the control method further includes:

acquiring a temperature value of a target heating zone;

and controlling the smoke machine assembly to be started based on the temperature value being greater than or equal to a first threshold value.

In this embodiment, a second sensor is also provided in the sensor assembly, which is likewise arranged opposite the heating zone and spaced apart from the heating zone. The second sensor is connected with the controller and is used for detecting the temperature value of the target heating zone after the controller controls the first heating piece to heat the target heating zone according to the motion information. Specifically, after the first heating member is activated by placing the container, the container is located between the body and the second sensor, so that the temperature value obtained by the second sensor is the temperature value of the container.

On the basis, the control method further comprises the following steps:

the first step, controlling a second sensor to acquire a temperature value of a target heating zone; the second sensor collects a temperature value corresponding to the position of the target heating zone, when the container is placed above the target heating zone, the temperature value of the container is collected, and when the container is withdrawn from the target heating zone, the temperature value of the target heating zone is collected.

And secondly, under the condition that the temperature value acquired by the second sensor is greater than or equal to a preset first threshold value, the controller controls the smoke machine assembly to be started.

Specifically, after the first heating element is controlled to heat the target heating area according to the motion information, the temperature value of the container sensed by the second sensor is gradually increased, when the temperature value is larger than or equal to a preset first threshold value, the temperature of the container is proved to be capable of heating part of materials to boiling, then the smoke machine component is automatically started, and the smoke and steam generated in the container are timely sucked into the smoke machine component, so that the diffusion of the smoke and steam to the external environment is avoided. Compared with the technical scheme that a user manually switches on and off the smoke machine, the smoke machine component can be automatically switched on when materials are heated to a specific stage by limiting the technical characteristics. Therefore, on one hand, the complicated step of manually switching on and off the smoke machine by a user is avoided, and on the other hand, the timeliness of the opening of the smoke machine assembly can be ensured, and the pollution to the indoor environment caused by the fact that the user forgets to start the smoke machine assembly is avoided. And then realized optimizing cooking utensil structure, promoted cooking utensil intelligent degree and degree of automation, reduced cooking utensil to indoor environment's pollution, promoted user and used the technological effect of experience.

In any of the above technical solutions, the control method further includes: and controlling the first heating element to be closed based on the rising value of the temperature value in unit time being larger than or equal to a second threshold value.

In the technical scheme, the controller calculates the variation of the temperature value acquired by the second sensor in real time in unit time, and when the calculated variation is greater than or equal to a preset second threshold value, the controller controls the first heating element of the heating target heating zone to stop working.

After the first heating element is triggered to work by placing the container, the container is positioned between the body and the second sensor, so that the temperature value acquired by the second sensor is the temperature value of the container, and the temperature value of the container is gradually increased along with the increase of the heating duration. After the heating process of the food in the container is completed, the user withdraws the container from the heating zone, and the temperature value detected by the second sensor is the temperature value of the heating zone, so that the temperature value of the heating zone is greatly different from the temperature value of the container. For example, when the first heating element is a gas heating device, the temperature value of the heating area is far greater than that of the container, and the temperature value detected by the second sensor is suddenly increased before and after the container is removed. When the first heating element is an electromagnetic heating device, the body outside the first heating element is made of non-magnetic conductive material, the temperature of the first heating element is not affected by an electromagnetic field to rise, the temperature of the first heating element is obviously smaller than that of a container heated by an electromagnetic field, and the temperature value detected by the second sensor before and after the container is removed suddenly drops. So that the controller can judge whether the container on the target heating zone is removed according to the temperature value of the target heating zone, and automatically control the first heating element to stop heating the target heating zone after determining that the container is removed. Therefore, the automatic fire closing of the target heating area is realized, on one hand, the complicated step of manually operating the first heating element to close fire by a user is avoided, and on the other hand, the heating area can be prevented from consuming energy when a container is not placed. And then realize optimizing cooking utensil structure, promote cooking utensil intelligent degree and degree of automation, promote cooking utensil practicality and reliability, reduce the cooking utensil energy consumption, provide the technological effect of convenient condition for the user.

In any of the above technical solutions, the step of determining the target heating zone from the plurality of heating zones according to the motion information specifically includes:

determining position information of the container on the body according to the motion information;

and determining a heating zone corresponding to the position information as a target heating zone.

In this technical solution, a step of determining, by the controller, a heating zone in which the container is placed, among a plurality of heating zones on the body, as a target heating zone, based on the motion information, is described in detail:

the method comprises the steps that firstly, after a controller determines that a moving container exists above a heating zone according to motion information, the controller determines position information of the container on a body according to the motion information; the position information corresponds to the final position of the container on the body, i.e. the position where the user is manually placed, and the user needs to place the container on a certain heating area to heat the container.

And a second step of determining a heating zone corresponding to the position information among the plurality of heating zones on the body as a target heating zone of the heating vessel.

By limiting the technical scheme, the first heating piece can automatically heat the target heating zone with the container placed, and the heating zone without the container is not heated. Thereby realizing the automatic identification and automatic starting of a plurality of heating areas. On one hand, the complicated steps of self-observing and starting the corresponding heating area by a user are avoided, and on the other hand, the heating area without the container can be prevented from being started and consuming energy. And then realized optimizing cooking utensil structure, promoted cooking utensil intelligent degree and degree of automation, promoted cooking utensil practicality and reliability, reduce cooking utensil energy consumption, promote the technological effect that user used experience.

A third aspect of the present invention provides a control system for controlling a cooking appliance according to any one of the above aspects, the control system comprising:

an acquisition unit for acquiring movement information of the container on the heating zone;

a determining unit for determining a target heating area from among the plurality of heating areas according to the motion information;

and the control unit is used for controlling the first heating piece to heat the target heating zone.

In this technical aspect, a control system for controlling the cooking appliance of any one of the above technical aspects is defined. The cooking appliance comprises a body and a first heating piece. The body is a main structure of the cooking utensil and is used for positioning and bearing other structures on the cooking utensil. The first heating piece is arranged on the body and is used for heating a local area at the top of the body so as to form a heating area at the top of the body, so that the body can heat the container through the heating area, and the food material contained in the container can be heated through the temperature of the container, so that the food meeting the requirements of users can be obtained. The sensor assembly comprises a first sensor which is arranged opposite to the heating zone, and the first sensor is arranged at intervals with the heating zone so as to define a detection space between the first sensor and the heating zone. The first sensor may detect movement information of the object at the top of the heating zone, and during the process of placing the container on the heating zone by the user, the first sensor may detect movement information of the container above the heating zone, including the moving direction and the resting position of the container.

On the basis, the control system comprises an acquisition unit, a determination unit and a control unit. Specifically:

the acquisition unit is used for controlling the first heating element to acquire the motion information of the container above the heating area; the movement information may reflect, among other things, whether the container is present or not, and where the container eventually rests on the body. The heating area is a plurality of, and single container heats through single heating area.

The determination unit is used for determining a heating zone in which the container is placed from a plurality of heating zones on the body as a target heating zone by the controller based on the motion information. Wherein the controller may determine that there is a moving vessel above the heating zone based on the motion information, and thereafter determine the target heating zone from the plurality of heating zones based on the motion information.

The control unit is used for controlling the first heating piece to heat the container placed on the target heating area by the controller.

By limiting the working unit, the cooking appliance can automatically detect whether the container is placed above the heating area and automatically start the heating function of the corresponding heating area when the container is placed, so that the container is automatically heated. Compared with a cooking appliance with a heating function started by a manual control knob in the related art, the cooking appliance limited by the application avoids the complicated step of controlling the heating start and stop by frequently operating a switch by a user, and solves the technical problems of high manual operation complexity and poor reliability of the user. And further, the control system of the cooking utensil is optimized, the intelligent degree and the automation degree of the cooking utensil are improved, the practicality and the reliability of the cooking utensil are improved, and the technical effect of providing convenience for users is achieved.

A fourth aspect of the present invention provides a control apparatus, comprising:

a memory having stored thereon programs or instructions;

a processor configured to implement the steps of the control method in any of the above claims when executing a program or instructions.

In this technical solution, a control device is provided, on which a processor and a memory are arranged, the memory being used for storing programs or instructions. The processor is connected with the memory and is used for calling and executing programs or instructions stored in the memory so as to realize the steps of the control method defined in any technical scheme. Therefore, the control device has all the advantages of the control method in any one of the above-mentioned technical means, and can achieve the technical effects achieved by the control method in any one of the above-mentioned technical means. To avoid repetition, no further description is provided here.

A fifth aspect of the present invention provides a readable storage medium having stored thereon a program or instructions which, when executed by a processor, implement the steps of the control method as in any of the above-mentioned aspects.

In this technical solution, a readable storage medium is provided, on which a program or an instruction is stored, which when called and executed by a processor, can implement the steps of the control method defined in any one of the above technical solutions. Therefore, the readable storage medium has all the advantages of the control method according to any one of the above-described aspects, and can achieve the technical effects achieved by the control method according to any one of the above-described aspects. To avoid repetition, no further description is provided here.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.

Drawings

The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 illustrates a schematic structural view of a cooking appliance according to an embodiment of the present invention;

FIG. 2 shows one of the flow diagrams of a control method according to one embodiment of the invention;

FIG. 3 shows a second flow chart of a control method according to an embodiment of the invention;

FIG. 4 illustrates a third flow chart diagram of a control method according to one embodiment of the invention;

FIG. 5 shows a system block diagram of a control system according to one embodiment of the invention;

FIG. 6 shows a block diagram of a control device according to one embodiment of the invention;

FIG. 7 shows a heating profile of a heating zone according to one embodiment of the invention.

The correspondence between the reference numerals and the component names in fig. 1 is:

100 cooking appliance, 110 body, 112 heating zone, 114 target heating zone, 116 cavity, 120 first heating element, 130 sensor assembly, 132 first sensor, 134 second sensor, 140 cooker assembly, 150 second heating element, 200 container.

Detailed Description

In order that the above-recited objects, features and advantages of the present invention will be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.

A cooking appliance and a control method, a control device, a control system, and a storage medium thereof according to some embodiments of the present invention are described below with reference to fig. 1 to 7.

Example 1

As shown in fig. 1, a first aspect of the present invention provides a cooking appliance 100, comprising: a body 110; a first heating member 120 disposed on the body 110 to form a heating region 112 on the body 110; a sensor assembly 130 comprising: a first sensor 132 disposed opposite the heating zone 112 and spaced apart from the heating zone 112 for detecting movement information of the vessel 200 between the heating zone 112 and the first sensor 132; and the controller is connected with the first heating element 120 and the first sensor 132 and is used for controlling the first heating element 120 to work according to the motion information.

In the cooking appliance 100 defined by the present invention, the cooking appliance 100 includes a body 110 and a first heating member 120. The body 110 is a main structure of the cooking appliance 100 for positioning and carrying other structures on the cooking appliance 100. The first heating member 120 is disposed on the body 110, and is used for heating a partial area of the top of the body 110 to form a heating zone 112 on the top of the body 110, so that the body 110 can heat the container 200 through the heating zone 112, thereby heating the food material contained in the container 200 by raising the temperature of the container 200, so as to obtain the food meeting the user's requirements. For example, the first heating member 120 may be a gas burner, and the container 200 placed on the heating zone 112 may be heated by flames generated by igniting the gas by providing a gas injection port and an ignition device at the top of the body 110. The first heating member 120 may also be an electromagnetic heating device provided under the top plate of the body 110 to heat the container 200 placed on top of the top plate by an electromagnetic field, thereby achieving heating of the container 200. In this regard, the first heating member 120 may be sufficient for forming the heating region 112, and the specific structure is not limited to be hard.

On the basis, the cooking appliance 100 is further provided with a sensor assembly 130 and a controller, the sensor assembly 130 comprises a first sensor 132, the first sensor 132 is arranged opposite to the heating zone 112, and the first sensor 132 is arranged at intervals with the heating zone 112 so as to define a detection space between the first sensor 132 and the heating zone 112. The first sensor 132 is disposed on the top of the body 110, opposite to the top surface of the body 110, so as to detect information in the top area of the body 110 by the first sensor 132. Specifically, the first sensor 132 may detect object movement information of the top of the heating zone 112, and during the process of placing the container 200 on the heating zone 112 by the user, the first sensor 132 may detect movement information of the container 200 above the heating zone 112, including the moving direction and the stay position of the container 200. The first sensor 132 has a certain measurement angle, and the detection coverage area of the first sensor 132 above the heating zone 112 can be adjusted by adjusting the distance between the first sensor 132 and the heating zone 112, so as to ensure that the first sensor 132 can cover all the heating zones 112 above the body 110. The controller is disposed on the body 110, and the controller is connected to the first heating member 120 and the first sensor 132. In operation, the controller obtains motion information detected by the first sensor 132 to determine from the motion information whether the user has placed the container 200 over the heating zone 112. After determining that the container 200 is placed above a certain heating zone 112, the controller controls the first heating member 120 to heat the heating zone 112, thereby realizing automatic opening of the heating zone 112.

By providing the first heating member 120, the first sensor 132, and the controller, which are matched with each other, the cooking appliance 100 can automatically detect whether the container 200 is placed above the heating zone 112, and automatically turn on the heating function of the corresponding heating zone 112 when the container 200 is placed, thereby automatically heating the container 200. Compared with the cooking appliance 100 with the heating function started by the manual control knob in the related art, the cooking appliance 100 defined by the application omits the complicated step of controlling the heating start and stop by frequently operating the switch by a user, and solves the technical problems of high manual operation complexity and poor reliability of the user. And then, the structure of the cooking utensil 100 is optimized, the intelligent degree and the automation degree of the cooking utensil 100 are improved, the practicability and the reliability of the cooking utensil 100 are improved, and the technical effect of providing convenience for users is achieved.

Example two

As shown in fig. 1 and 7, in the embodiment of the second aspect of the present invention, the heating zones 112 are plural, and the controller is configured to determine the target heating zone 114 among the plural heating zones 112 according to the movement information, and to control the first heating member 120 to heat the target heating zone 114.

In this embodiment, the heating area 112 is a plurality, and the plurality of heating areas 112 are distributed on top of the body 110. On the basis, after the controller obtains the movement information of the container 200 through the first sensor 132, the controller may determine a final location where the container 200 stays on the body 110 according to the movement information, thereby determining a target heating zone 114 where the container 200 is placed among the plurality of heating zones 112 through the location, and then the controller controls the first heating member 120 to heat the target heating zone 114. To achieve automatic activation of the target heating zone 114. In this regard, by limiting the above-described embodiment, the first heating member 120 is allowed to automatically heat the target heating zone 114 in which the vessel 200 is placed, and the heating zone 112 in which the vessel 200 is not placed is not heated. Thereby enabling automatic identification and automatic powering on of the plurality of heating zones 112. On the one hand, the complicated step of the user to observe and turn on the corresponding heating zone 112 by himself is avoided, and on the other hand, the heating zone 112 without the container 200 is prevented from being turned on and consuming energy. And then realized optimizing cooking utensil 100 structure, promoted cooking utensil 100 intelligent degree and degree of automation, promoted cooking utensil 100 practicality and reliability, reduced cooking utensil 100 energy consumption, promoted user and used the technological effect of experience.

Example III

As shown in fig. 1 and 7, in the third aspect of the embodiment of the present invention, the sensor assembly 130 further includes: the second sensor 134 is connected to the controller, and is configured to detect a temperature value of the target heating zone 114, and the controller controls the first heating member 120 to stop heating the target heating zone 114 according to the temperature value.

In this embodiment, a second sensor 134 is also provided in the sensor assembly 130, the second sensor 134 also being disposed opposite the heating zone 112 and spaced from the heating zone 112. The second sensor 134 is connected to the controller for detecting a temperature value of the target heating zone 114 after the controller controls the first heating member 120 to heat the target heating zone 114 according to the movement information. Specifically, after the first heating member 120 is activated by placing the container 200, the container 200 is positioned between the body 110 and the second sensor 134, so that the temperature value obtained by the second sensor 134 is the temperature value of the container 200, and the temperature value of the container 200 is gradually increased as the heating period increases. After the heating process of the food material in the container 200 is completed, the user withdraws the container 200 from the heating zone 112, and the temperature value detected by the second sensor 134 is the temperature value of the heating zone 112, and the temperature value of the heating zone 112 is greatly different from the temperature value of the container 200. For example, when the first heating member 120 is a gas heating device, the temperature value of the heating region 112 is much greater than that of the container 200, and the temperature value detected by the second sensor 134 is suddenly increased before and after the container 200 is removed. When the first heating element 120 is an electromagnetic heating device, the body 110 outside the first heating element 120 is made of a non-magnetic material, and is not affected by an electromagnetic field to raise the temperature, the temperature is significantly lower than the temperature of the container 200 heated by the electromagnetic field, and the temperature detected by the second sensor 134 is suddenly lowered before and after the container 200 is removed. So that the controller can determine whether the container 200 on the target heating zone 114 is removed according to the temperature value of the target heating zone 114 and automatically control the first heating member 120 to stop heating the target heating zone 114 after determining that the container 200 is removed. Thus, the automatic fire closing of the target heating area 114 is realized, on one hand, the complicated step of manually operating the first heating element 120 to close fire by a user is avoided, and on the other hand, the energy consumption of the heating area 112 when the container 200 is not placed is avoided. And then the structure of the cooking utensil 100 is optimized, the intelligent degree and the automation degree of the cooking utensil 100 are improved, the practicability and the reliability of the cooking utensil 100 are improved, the energy consumption of the cooking utensil 100 is reduced, and the technical effect of providing convenience for users is achieved.

Example IV

As shown in fig. 1 and 7, in the fourth aspect of the embodiment of the present invention, the cooking appliance 100 further includes: a smoke machine assembly 140 is disposed opposite the heating zone 112, and a sensor assembly 130 is disposed on the smoke machine assembly 140.

In this embodiment, a cooker assembly 140 is further provided on the cooking appliance 100, and the cooker assembly 140 is disposed opposite to the heating zone 112 with a space disposed on top of the heating zone 112. For extracting gases from the space above the heating zone 112 to avoid the diffusion of soot and water vapor generated during heating to the external environment. On this basis, the sensor assembly 130 is provided on the range hood assembly 140 to acquire movement information of the placement container 200 on the heating zone 112 and a temperature value of the heating zone 112 from a position of the range hood assembly 140. By disposing the sensor assembly 130 on the smoke assembly 140, the sensor assembly 130 may be allowed to measure information of the heating zone 112 from an overhead angle, thereby providing convenience for the sensor assembly 130 to measure motion information and temperature values, and improving the measurement coverage area of the sensor assembly 130. And further, the structural layout of the sensor assembly 130 is optimized, the measurement precision and the measurement accuracy of the sensor assembly 130 are improved, and the technical effect of the reliability of the cooking utensil 100 is improved.

Example five

In a fifth aspect of the present invention, as shown in fig. 1 and 7, the smoke machine assembly 140 is connected to the second sensor 134, and the smoke machine assembly 140 is turned on or off according to the temperature value.

In this embodiment, the smoke unit assembly 140 is coupled to the second sensor 134, and the smoke unit assembly 140 may be automatically opened based on the temperature value of the target area detected by the second sensor 134. Specifically, after the first heating member 120 is controlled to heat the target heating zone 114 according to the motion information, the temperature value of the container 200 sensed by the second sensor 134 is gradually increased, and when the temperature value is greater than or equal to a preset first threshold value, it is proved that the temperature of the container 200 can heat a part of materials to boiling, and then the smoke unit 140 is automatically opened, and the smoke and steam generated in the container 200 is sucked into the smoke unit 140 in time, so as to avoid the diffusion of the smoke and steam to the external environment. By defining the technical features described above, the present application allows the cigarette making machine assembly 140 to be automatically turned on when the material is heated to a specific stage, as compared to embodiments in which the user manually turns on and off the cigarette machine. Thereby, on one hand, the complicated step of manually switching on and off the cigarette making machine by a user is avoided, and on the other hand, the timeliness of the opening of the cigarette making machine assembly 140 can be ensured, and the pollution to the indoor environment caused by the fact that the user forgets to open the cigarette making machine assembly 140 is avoided. And then, the structure of the cooking utensil 100 is optimized, the intelligent degree and the automation degree of the cooking utensil 100 are improved, the pollution of the cooking utensil 100 to the indoor environment is reduced, and the technical effect of using experience of a user is improved.

Example six

In a sixth aspect of the present invention, the first sensor 132 is a microwave sensor and the second sensor 134 is an infrared sensor.

In this embodiment, the first sensor 132 is a microwave sensor. The microwave sensor is a device for detecting physical quantities of an object using microwave characteristics, and particularly can be used for detecting the existence of the object, the movement speed, the movement distance and the movement angle of the object. By providing the first sensor 132 as a microwave sensor, the first sensor 132 can accurately measure whether there is ease of placement above the heating zone 112 and where the container 200 ultimately resides so that the controller can accurately locate the heating zone 112 where the container 200 is placed based on the motion information. Thereby realizing the technical effect of improving the measurement accuracy of the first sensor 132 and improving the reliability of the automatic heating function of the heating area 112.

The second sensor 134 is an infrared sensor, which is a sensor for waking up data processing by using infrared rays, and has a long scene for non-contact measurement of temperature, and has an advantage of high sensitivity. By providing the second sensor 134 as an infrared sensor, the second sensor 134 can accurately measure the temperature of the target heating zone 114 on the range hood assembly 140 remote from the target heating zone 114, thereby avoiding the second sensor 134 from being as high as Wen Sunhui on the one hand, and improving the reliability of the automatic closing function of the heating zone 112 and the automatic opening function of the range hood assembly 140 by improving the measurement accuracy of the second sensor 134 on the other hand. Thereby realizing the technical effects of improving the measurement accuracy of the second sensor 134 and improving the practicability and reliability of the cooking utensil 100.

Example seven

In a seventh aspect of the present invention embodiment, the sensor assembly 130 is wirelessly connected to the controller.

In this embodiment, the sensor assembly 130 is disposed on the range hood assembly 140 and the controller is disposed on the body 110, with the sensor assembly 130 and the controller establishing a wireless communication connection through a wireless communication device. For example, the sensors and the controller may be connected through bluetooth, or may be connected through a wireless network, so that the movement information detected by the first sensor 132 and the temperature value detected by the second sensor 134 may be transmitted to the controller through a wireless communication connection, so that the controller may control the on and off of the first heating member 120 through the movement information and the temperature value. By wirelessly connecting the sensor assembly 130 and the controller, a complex connection structure between the smoke machine assembly 140 and the body 110 can be eliminated, thereby achieving the separation of the smoke machine assembly 140 and the body 110. And further, the structure of the cooking utensil 100 is optimized, the transportation difficulty and the layout difficulty of the body 110 and the smoke unit 140 are reduced, and the practical technical effect of the cooking utensil 100 is improved.

Example eight

As shown in fig. 1, in an eighth aspect of the present invention, the body 110 includes a cavity 116, and the cooking appliance 100 further includes: the second heating element 150 is disposed on the body 110 and is used for heating the cavity 116.

In this embodiment, a cavity 116 is formed inside the body 110, the cavity 116 is used for containing food materials, and the second heating element 150 is disposed on the body 110 and is used for heating the food materials placed inside the cavity 116. The body 110 itself is formed into a steamer, an oven, a microwave oven, etc. by forming the cavity 116 on the body 110 and providing the second heating member 150. So that the body 110 can bake or steam the food material through the cavity 116 on the basis of heating the container 200 through the top heating zone 112. So as to realize the integral multiple purposes of the body 110, and the body 110 has other functions besides the heating container 200. Further, the structure of the body 110 is optimized, the functions of the cooking utensil 100 are widened, the practicability of the cooking utensil 100 is improved, and the technical effect of providing convenience for users is achieved.

Example nine

As shown in fig. 2, a ninth aspect of the present invention provides a control method for controlling the cooking appliance of any one of the above embodiments, the control method including:

step 202, controlling a first heating element to acquire motion information of a container positioned above a heating area;

step 204, the controller determines a heating zone in which the container is placed from a plurality of heating zones on the body as a target heating zone based on the motion information;

At step 206, the controller controls the first heating member to heat the container placed on the target heating zone.

In this embodiment, a control method for controlling the cooking appliance in any of the above embodiments is defined. The cooking appliance comprises a body and a first heating piece. The body is a main structure of the cooking utensil and is used for positioning and bearing other structures on the cooking utensil. The first heating piece is arranged on the body and is used for heating a local area at the top of the body so as to form a heating area at the top of the body, so that the body can heat the container through the heating area, and the food material contained in the container can be heated through the temperature of the container, so that the food meeting the requirements of users can be obtained. The sensor assembly comprises a first sensor which is arranged opposite to the heating zone, and the first sensor is arranged at intervals with the heating zone so as to define a detection space between the first sensor and the heating zone. The first sensor may detect movement information of the object at the top of the heating zone, and during the process of placing the container on the heating zone by the user, the first sensor may detect movement information of the container above the heating zone, including the moving direction and the resting position of the container.

On the basis, the control method comprises the following steps: in a first step, a first heating element is controlled to acquire movement information of a container located above a heating zone. The movement information may reflect, among other things, whether the container is present or not, and where the container eventually rests on the body. The heating area is a plurality of, and single container heats through single heating area. In the second step, the controller determines a heating zone in which the vessel is placed among the plurality of heating zones on the body as a target heating zone based on the motion information. Wherein the controller may determine that there is a moving vessel above the heating zone based on the motion information, and thereafter determine the target heating zone from the plurality of heating zones based on the motion information. And thirdly, controlling the first heating member to heat the container placed on the target heating zone by the controller.

Examples ten

As shown in fig. 3, in an embodiment of the tenth aspect of the present invention, the control method further includes:

step 302, controlling a second sensor to acquire a temperature value of a target heating zone;

and step 304, controlling the opening of the smoke machine assembly by the controller under the condition that the temperature value acquired by the second sensor is greater than or equal to a preset first threshold value.

In this embodiment, a second sensor is also provided in the sensor assembly, the second sensor also being disposed opposite and spaced from the heating zone. The second sensor is connected with the controller and is used for detecting the temperature value of the target heating zone after the controller controls the first heating piece to heat the target heating zone according to the motion information. Specifically, after the first heating member is activated by placing the container, the container is located between the body and the second sensor, so that the temperature value obtained by the second sensor is the temperature value of the container.

On the basis, the control method further comprises the following steps: and a first step of controlling a second sensor to acquire a temperature value of the target heating area. The second sensor collects a temperature value corresponding to the position of the target heating zone, when the container is placed above the target heating zone, the temperature value of the container is collected, and when the container is withdrawn from the target heating zone, the temperature value of the target heating zone is collected. And secondly, under the condition that the temperature value acquired by the second sensor is greater than or equal to a preset first threshold value, the controller controls the smoke machine assembly to be started.

Specifically, after the first heating element is controlled to heat the target heating area according to the motion information, the temperature value of the container sensed by the second sensor is gradually increased, when the temperature value is larger than or equal to a preset first threshold value, the temperature of the container is proved to be capable of heating part of materials to boiling, then the smoke machine component is automatically started, and the smoke and steam generated in the container are timely sucked into the smoke machine component, so that the diffusion of the smoke and steam to the external environment is avoided. Compared with the embodiment of manually switching on and off the smoke machine by a user, the smoke machine component can be automatically switched on when materials are heated to a specific stage by limiting the technical characteristics. Therefore, on one hand, the complicated step of manually switching on and off the smoke machine by a user is avoided, and on the other hand, the timeliness of the opening of the smoke machine assembly can be ensured, and the pollution to the indoor environment caused by the fact that the user forgets to start the smoke machine assembly is avoided. And then realized optimizing cooking utensil structure, promoted cooking utensil intelligent degree and degree of automation, reduced cooking utensil to indoor environment's pollution, promoted user and used the technological effect of experience.

Example eleven

In an embodiment of the eleventh aspect of the present invention, the control method further includes: the controller calculates the variation of the temperature value acquired by the second sensor in real time in unit time, and when the calculated variation is larger than or equal to a preset second threshold, the controller controls the first heating element of the heating target heating zone to stop working.

In this embodiment, the controller calculates the amount of change in the unit time of the temperature value acquired by the second sensor in real time, and when the calculated amount of change is equal to or greater than a preset second threshold value, the controller controls the first heating element of the heating target heating zone to stop working.

Example twelve

As shown in fig. 4, in the twelfth embodiment of the present invention, the step of determining, as the target heating zone, the heating zone in which the container is placed among the plurality of heating zones on the body, based on the motion information, for the controller, specifically includes:

step 402, after the controller determines that the moving container exists above the heating zone according to the movement information, the controller determines the position information of the container on the body according to the movement information;

in step 404, a heating zone corresponding to the plurality of heating zones on the body is determined as a target heating zone of the heating vessel according to the position information.

In this embodiment, a step of determining a heating zone in which a container is placed among a plurality of heating zones on a body based on motion information by a controller as a target heating zone is explained in detail: the method comprises the steps that firstly, after a controller determines that a moving container exists above a heating zone according to motion information, the controller determines position information of the container on a body according to the motion information; the position information corresponds to the final position of the container on the body, i.e. the position where the user is manually placed, and the user needs to place the container on a certain heating area to heat the container. And a second step of determining a heating zone corresponding to the position information among the plurality of heating zones on the body as a target heating zone of the heating vessel.

By defining the above-described embodiments, the first heating member can automatically heat the target heating zone in which the container is placed, and the heating zone in which the container is not placed does not heat. Thereby realizing the automatic identification and automatic starting of a plurality of heating areas. On one hand, the complicated steps of self-observing and starting the corresponding heating area by a user are avoided, and on the other hand, the heating area without the container can be prevented from being started and consuming energy. And then realized optimizing cooking utensil structure, promoted cooking utensil intelligent degree and degree of automation, promoted cooking utensil practicality and reliability, reduce cooking utensil energy consumption, promote the technological effect that user used experience.

Example thirteen

As shown in fig. 5, a thirteenth aspect of the present invention provides a control system 500 for controlling the cooking appliance of any of the above embodiments, the control system 500 comprising: an acquisition unit 502 for controlling the first heating member to acquire movement information of a container located above the heating region; a determining unit 504 for determining a heating zone in which a vessel is placed as a target heating zone among a plurality of heating zones on the body based on the motion information by the controller; a control unit 506 for controlling the first heating member to heat the container placed on the target heating zone by the controller.

In this embodiment, a control system 500 for controlling the cooking appliance of any of the above embodiments is defined. The cooking appliance comprises a body and a first heating piece. The body is a main structure of the cooking utensil and is used for positioning and bearing other structures on the cooking utensil. The first heating piece is arranged on the body and is used for heating a local area at the top of the body so as to form a heating area at the top of the body, so that the body can heat the container through the heating area, and the food material contained in the container can be heated through the temperature of the container, so that the food meeting the requirements of users can be obtained. The sensor assembly comprises a first sensor which is arranged opposite to the heating zone, and the first sensor is arranged at intervals with the heating zone so as to define a detection space between the first sensor and the heating zone. The first sensor may detect movement information of the object at the top of the heating zone, and during the process of placing the container on the heating zone by the user, the first sensor may detect movement information of the container above the heating zone, including the moving direction and the resting position of the container.

On this basis, the control system 500 includes an acquisition unit 502, a determination unit 504, and a control unit 506. Specifically: the acquisition unit 502 is used for controlling the first heating element to acquire the motion information of the container above the heating area; the movement information may reflect, among other things, whether the container is present or not, and where the container eventually rests on the body. The heating area is a plurality of, and single container heats through single heating area. The determination unit 504 is for the controller to determine, as a target heating zone, a heating zone in which a container is placed among a plurality of heating zones on the body based on the motion information. Wherein the controller may determine that there is a moving vessel above the heating zone based on the motion information, and thereafter determine the target heating zone from the plurality of heating zones based on the motion information. The control unit 506 is used for controlling the first heating member to heat the container placed on the target heating zone by the controller.

By limiting the working unit, the cooking appliance can automatically detect whether the container is placed above the heating area and automatically start the heating function of the corresponding heating area when the container is placed, so that the container is automatically heated. Compared with a cooking appliance with a heating function started by a manual control knob in the related art, the cooking appliance limited by the application avoids the complicated step of controlling the heating start and stop by frequently operating a switch by a user, and solves the technical problems of high manual operation complexity and poor reliability of the user. And further, the cooking appliance control system 500 is optimized, the intelligent degree and the automation degree of the cooking appliance are improved, the practicality and the reliability of the cooking appliance are improved, and the technical effect of providing convenience for users is achieved.

Examples fourteen

As shown in fig. 6, a fourteenth aspect of the present invention provides a control apparatus 600, the control apparatus 600 comprising: a memory 602 having stored thereon programs or instructions; the processor 604, when configured to execute a program or instructions, implements the steps of the control method as in any of the embodiments described above.

In this embodiment, a control device 600 is provided, and a processor 604 and a memory 602 are provided on the control device 600, and the memory 602 is used to store programs or instructions. The processor 604 is connected to the memory 602 for invoking and executing programs or instructions stored in the memory 602 to implement the steps of the control method defined in any of the embodiments described above. Therefore, the control device 600 has all the advantages of the control method according to any of the above embodiments, and can achieve the technical effects achieved by the control method according to any of the above embodiments. To avoid repetition, no further description is provided here.

Example fifteen

An embodiment of a fifteenth aspect of the present invention provides a readable storage medium having stored thereon a program or instructions which, when executed by a processor, implement the steps of the control method as in any of the embodiments described above.

In this embodiment, a readable storage medium is provided, on which a program or instructions is stored, which when invoked and executed by a processor, can implement the steps of the control method defined in any of the above embodiments. Therefore, the readable storage medium has all the advantages of the control method in any of the above embodiments, and can achieve the technical effects achieved by the control method in any of the above embodiments. To avoid repetition, no further description is provided here.

In the description of the present invention, the term "plurality" means two or more, unless explicitly defined otherwise, the orientation or positional relationship indicated by the terms "upper", "lower", etc. are orientation or positional relationship based on the drawings, merely for convenience of description of the present invention and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention; the terms "coupled," "mounted," "secured," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present invention, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cooking appliance, comprising:

a body;

the first heating piece is arranged on the body to form a heating area on the body;

a sensor assembly, comprising:

a first sensor disposed opposite the heating zone and spaced apart from the heating zone for detecting movement information of the container between the heating zone and the first sensor;

The controller is connected with the first heating element and the first sensor and is used for controlling the first heating element to work according to the motion information;

the plurality of heating areas are provided, and the controller is used for determining a target heating area in the plurality of heating areas according to the motion information and controlling the first heating piece to heat the target heating area;

the sensor assembly further includes:

and the second sensor is connected with the controller and used for detecting the temperature value of the target heating zone, and the controller controls the first heating piece to stop heating the target heating zone according to the temperature value.

2. The cooking appliance of claim 1, further comprising:

and the smoke machine component is arranged opposite to the heating area, and the sensor component is arranged on the smoke machine component.

3. The cooking appliance of claim 2, wherein the range hood assembly is coupled to the second sensor, the range hood assembly being turned on or off based on the temperature value.

4. The cooking appliance of claim 1, wherein the first sensor is a microwave sensor and the second sensor is an infrared sensor.

5. The cooking appliance of any one of claims 1 to 4, wherein the sensor assembly is wirelessly connected with the controller.

6. The cooking appliance of any one of claims 1 to 4, wherein the body comprises a cavity, the cooking appliance further comprising:

the second heating piece is arranged on the body and used for heating the cavity.

7. A control method for controlling the cooking appliance according to any one of claims 1 to 6, comprising:

acquiring motion information of the container on the heating zone;

and controlling the first heating piece to heat the target heating area.

8. The control method according to claim 7, characterized by further comprising:

acquiring a temperature value of the target heating area;

and controlling the smoke machine assembly to be started based on the temperature value being larger than or equal to a first threshold value.

9. The control method according to claim 8, characterized by further comprising:

and controlling the first heating element to be closed based on the change value of the temperature value in unit time being larger than or equal to a second threshold value.

10. The control method according to any one of claims 7 to 9, characterized in that the step of determining a target heating zone from among a plurality of the heating zones based on the motion information, specifically comprises:

Determining positional information of the container on the body according to the motion information;

and determining the heating zone corresponding to the position information as the target heating zone.

11. A control system, comprising:

a determining unit configured to determine a target heating area from among a plurality of the heating areas according to the motion information;

and the control unit is used for controlling the first heating piece to heat the target heating area.

12. A control device, characterized by comprising

A memory having stored thereon programs or instructions;

a processor configured to implement the steps of the control method according to any one of claims 7 to 10 when executing the program or instructions.

13. A readable storage medium having stored thereon a program or instructions, which when executed by a processor, implement the steps of the control method according to any of claims 7 to 10.