WO2022016677A1

WO2022016677A1 - Intelligent frying machine

Info

Publication number: WO2022016677A1
Application number: PCT/CN2020/113567
Authority: WO
Inventors: 娄军; 鹿鹏
Original assignee: 上海达显智能科技有限公司
Priority date: 2020-07-24
Filing date: 2020-09-04
Publication date: 2022-01-27
Also published as: CN213605914U

Abstract

An intelligent frying machine, comprising housings (211, 212) and baking trays (221, 222) provided within the housings (211, 212), and further comprising: a heating assembly (300) for supplying heat to the baking trays (221, 222); an image acquirer (400) for acquiring a food ingredient image; a weight sensor (600) for weighing food ingredients; a temperature sensor (500) for measuring the temperature of the baking trays (221, 222) and the temperature of the food ingredients in the baking trays (221, 222); and a circuit board (200) in signal connection with the heating assembly (300), the image acquirer (400), the weight sensor (600) and the temperature sensor (500). Food ingredient parameters comprising a food ingredient type and thickness are identified according to the food ingredient image; according to the received food ingredient parameters comprising type, thickness, temperature and weight, cooking parameters corresponding to the food ingredient parameters are acquired by means of a built-in food ingredient parameter cooking temperature-time curve; and according to the temperature of the baking trays (221, 222) and the cooking parameters, the heating temperature and time of the heating assembly (300) regarding the baking trays (221, 222) are controlled, so as to fry the food ingredients in the baking trays (221, 222), such that intelligent frying cooking can be realized, the frying machine use experience is improved, and the skills and experience required for a consumer to use the frying machine are reduced.

Description

An intelligent frying machine

technical field

The utility model relates to a household appliance, in particular to an intelligent frying and roasting machine.

Background technique

With the acceleration of the pace of life, the consumption of beef, pizza, chicken wings and other ingredients is increasing. Traditional frying equipment requires consumers to manually control cooking, for example, the setting of cooking time and temperature, and many consumers do not Knowing how these parameters should be set, the time is too long or too short, and the heating is too high or too low, all of which will fail to fry the ingredients, which brings a lot of inconvenience. Therefore, it is necessary to design an intelligent roasting machine to assist consumers in controlling cooking parameters such as roasting time and temperature, and to help consumers cook more convenient food.

Utility model content

By providing an intelligent grilling machine, the embodiment of the present application solves the need for manual control of the grilling and grilling operation of the grilling machine in the prior art.

The embodiment of the present application provides an intelligent grilling machine, including a casing and a roasting pan arranged in the casing, and further comprising:

a heating assembly, arranged on the roasting pan, for providing heat to the roasting pan, so as to fry the ingredients on the roasting pan;

An image collector, located inside/outside the housing, for collecting images of food;

a weight sensor, arranged at the bottom of the casing, for weighing the food;

a temperature sensor, arranged on the inner wall of the roasting pan, for detecting the temperature of the roasting pan and the ingredients in the roasting pan;

The circuit board is encapsulated between the housing and the baking pan, and is connected to the heating assembly, the image collector, the weight sensor and the temperature sensor in a signal connection, and is identified according to the received image of the food, including the type of the food , thickness and other ingredient parameters; according to the received ingredient parameters including type, thickness, temperature and weight, use the built-in ingredient parameter cooking temperature-time curve to obtain the cooking parameters corresponding to the ingredient parameters; The temperature of the roasting pan controls the heating temperature and time of the heating component to the roasting pan, so as to fry the ingredients in the roasting pan.

In an embodiment, it further includes a display and control device, the display and control device is signally connected to the circuit board; the display and control device is fixed on the outer surface of the casing, and is used to display the received food material parameters and the parameters of the food materials. Corresponding nutritional elements and cooking parameters, wherein the cooking parameters are the heating temperature and heating time required by the heating assembly; and are also used to receive the user's one-key cooking control and user-defined cooking parameters.

In one embodiment, the casing includes an upper casing, a lower casing and a hinge, and the upper casing and the lower casing are hinged through the hinge, so as to support the upper casing through the hinge. The casing is suspended above the lower casing; or the angle between the upper casing and the lower casing is fixed by the hinge piece.

In one embodiment, the baking tray includes an upper baking tray and a lower baking tray; the upper baking tray is fixed to the upper casing; the lower baking tray is fixed to the lower casing; When the body is suspended or covered above the lower shell, a frying area for accommodating ingredients is formed between the upper roasting plate and the lower roasting plate.

In an embodiment, a high temperature resistant heat insulation layer is provided between the upper casing and the upper baking pan.

In an embodiment, the image collector adopts at least one camera, and the camera is used to collect images of the food in the frying area, so that the circuit board can identify the parameters of the food according to the image of the food.

In one embodiment, a voice device is further included, the voice device is provided on the outer surface of the casing, the voice device is signally connected to the circuit board, and is used for voice interaction and control of the cooking process.

In one embodiment, the circuit board includes a master control circuit board and a slave control circuit board;

The main control circuit board is signally connected to the image collector, the weight sensor and the temperature sensor; the main control circuit board recognizes the food material parameters including the food material type and thickness according to the received food material image; The received ingredient parameters including type, thickness, temperature, and weight use the built-in ingredient parameter cooking temperature-time curve to obtain the cooking parameters corresponding to the ingredient parameters;

The slave control circuit board is signal-connected with the heating assembly and the temperature sensor, and controls the heating temperature and time of the heating assembly to the grill according to the received grill temperature information and cooking parameters;

Wherein, the slave control circuit board and the master control circuit board adopt an integrated structure or a split structure, and are connected by lines.

In one embodiment, a wireless communication device is further included, which is arranged between the housing and the baking pan, and the wireless communication device is connected with the circuit board.

In one embodiment, the wireless communicator adopts WIFI, Bluetooth, zigbee, 2G, 3G, 4G or 5G technology, so that the circuit board is wirelessly connected to a cloud server or a user terminal through the wireless communicator.

An intelligent grilling machine provided in the embodiment of the present application has at least the following technical effects:

1. Since the intelligent grilling machine recognizes the parameters of the ingredients to be grilled through the combination of temperature, weight sensors and image collectors, the intelligent device automatically heats the ingredients to be grilled according to the identified parameters of various ingredients, so as to realize automatic frying Grilled cooking.

2. Since there is no need for users to manually select cooking parameters, the heating time and temperature are automatically obtained, which improves the experience of frying and roasting equipment, reduces the skills and experience of novice users, and conforms to the trend of healthy frying.

3. During the frying process, you can also choose to set the relevant cooking parameters by manual operation.

Description of drawings

1 is a schematic structural diagram of a circular intelligent grilling machine according to an embodiment of the application;

2 is a schematic structural diagram of a square intelligent grilling machine according to an embodiment of the application;

3 is a schematic structural diagram of an intelligent grilling machine according to an embodiment of the application;

4 is a front view of an intelligent grilling machine according to an embodiment of the application;

5 is a top view of an intelligent grilling machine according to an embodiment of the application;

6 is a structural block diagram of an intelligent grilling machine according to an embodiment of the application;

7 is a side view of an intelligent grilling machine according to an embodiment of the application;

FIG. 8 is a bottom view of an intelligent grilling machine according to an embodiment of the present application.

detailed description

In order to better understand the above technical solutions, the above technical solutions will be described in detail below with reference to the accompanying drawings and specific embodiments.

Example 1

This embodiment provides an intelligent grilling machine, which includes a casing and a roasting pan set in the casing. The casing and roasting tray in this embodiment can be in the shape of a circle, an oval, a square, a rectangle, etc. This embodiment The housing in the example can be of any shape. Referring to Figures 1-2, the top view of the intelligent grilling machine in this embodiment may be square or circular.

In this embodiment, referring to FIGS. 3-5 , the casing includes an upper casing 211 , a lower casing 212 and a hinge 213 , and the upper casing 211 and the lower casing 212 are hinged through the hinge 213 . Further, the upper casing 211 and the lower casing 212 are connected to one part of the upper casing 211 through the hinge 213 to realize the closing action of the upper casing 211 and the lower casing 212; the upper casing 211 is supported by the hinge 213 and suspended from above the lower shell 212 to expand the grilling area; the angle between the upper shell 211 and the lower shell 212 is fixed by the hinges 213, so that the upper shell 211 can be opened at any angle relative to the lower shell 212, which can be achieved The position of the upper casing 211 is fixed.

The baking tray includes an upper baking tray 221 and a lower baking tray 222; the upper baking tray 221 is fixed on the upper casing 211; the lower baking tray 222 is fixed on the lower casing 212; When it is above, a frying area for accommodating ingredients is formed between the upper grill pan 221 and the lower grill pan 222 . When the thickness of the ingredients is higher than the thickness of the grill pan, the upper casing 211 is suspended above the lower casing 212 to expand the frying area for accommodating the ingredients. When the thickness of the ingredients is lower than the thickness of the baking pan, the upper shell 211 can be driven to cover the upper baking pan to cover the lower baking pan.

Further, a high temperature resistant heat insulating layer is provided between the upper casing 211 and the upper baking pan 221, and the high temperature resistant heat insulating layer in this embodiment can be made of foam material. The thermal conductivity is reduced by a high temperature insulation layer to improve the safety of the frying operation. Referring to the drawings, the upper casing 211 is also provided with a handle, which further improves the heat insulation effect.

Referring to FIG. 6 , this embodiment further includes: a heating assembly 300 , an image collector 400 , a weight sensor 600 , a temperature sensor 500 and a circuit board 200 .

The heating assembly 300 is disposed on the grill, and is used for providing heat to the grill to fry the ingredients on the grill. Further, in order to make the roasting pan evenly heated, so that the ingredients on the roasting pan can be evenly fried, the heating assembly 300 in this embodiment can be formed by bending a roasting tube into a spiral disc shape or a ring shape, and fixed on the roasting pan. Alternatively, a plurality of roasting tubes can be distributed in parallel on the roasting pan at equal intervals, so that the ingredients on the roasting pan are evenly heated to achieve frying.

The image collector 400 is disposed inside/outside the casing, and is used for collecting images of food materials. Further, the image collector 400 includes at least one camera, which is used to collect images of the food in the frying area, so that the circuit board 200 can identify the parameters of the food including the type and thickness of the food. The camera may be located inside or outside the casing, and further, outside the grilling area, to collect images of the ingredients in the grilling area, so that the circuit board 200 can identify the ingredients of the ingredients according to the images of the ingredients. In one embodiment, the image collector 400 includes a plurality of cameras, which are evenly arranged in/outside the grilling area. Preferably, the cameras are wide-angle cameras, for example, three wide-angle cameras are used, which are arranged in a triangle on the upper grill pan 221 superior.

The weight sensor 600 is arranged at the bottom of the casing and is used to weigh the food. Referring to FIG. 8 , this embodiment includes a plurality of weight sensors 600 arranged on the support feet at the bottom of the housing, and directly obtains the weight information of the food when placing the food on the lower baking pan 222 .

The temperature sensor 500 is arranged on the inner wall of the baking pan, and is used to detect the temperature of the baking pan and the ingredients in the baking pan. Further, the temperature sensor 500 of this embodiment may use the NTC temperature sensor 500 to detect the temperature of the grill pan, and the temperature sensor 500 may use the special temperature sensor 500 to detect the temperature of the ingredients in the grill pan. Further, in order to reduce the detection error, the temperature sensor 500 in this embodiment may include a plurality of them, which respectively detect the temperature of the baking pan and the temperature of the food material. Preferably, there are two temperature sensors 500, which are respectively disposed on the upper baking tray 221 and the lower baking tray 222. In other embodiments, more than two temperature sensors 500 may also be installed, and the temperature sensors may be installed in other arrangements. 500, as long as the temperature of the baking pan can be accurately detected.

The circuit board 200 is encapsulated between the housing and the baking pan, and is signal-connected to the heating component 300, the image collector 400, the weight sensor 600 and the temperature sensor 500, and identifies the food parameters including the type and thickness of the food according to the received food image; According to the received ingredient parameters including type, thickness, temperature and weight, use the built-in cooking temperature-time curve of the ingredient parameters to obtain the cooking parameters corresponding to the ingredient parameters; control the heating assembly 300 according to the temperature of the baking pan and the cooking parameters to adjust the cooking temperature to the baking pan the heating temperature and time to fry the ingredients in the pan.

In the circuit board 200 in this embodiment, the AI intelligent recognition technology is used to recognize the food material parameters in the food material image. The food parameters are not only the type and thickness of the food, but also other food parameters, such as color, humidity, and shape. In this embodiment, the image collector 400 is used to collect the food image, and the rear circuit board 200 uses the recognition technology to identify the food parameters in the food image. Among them, the types of identifiable ingredients may include: steak, chicken wings, sausage, shrimp, pizza, sandwiches, fish (salmon, pomfret, octopus, cod, etc.), eggs, dumplings, etc. In addition, steak includes sirloin, fibrous Strength, naked eye, original cut, seasoning and other types.

It should be noted that the circuit board 200 in this embodiment has a built-in and integrated image recognition algorithm in the existing AI intelligent recognition technology, and uses the existing image recognition algorithm to recognize the image of the food to be grilled and collected by the image collector 400 , for example, using image recognition algorithms to identify various ingredients such as steak, chicken wings, fish nuggets, and pizza.

The cooking temperature-time curve of the ingredient parameters in this embodiment is a cooking curve model. Different parameters of different ingredients correspond to different cooking curves, and the cooking curve is provided with a corresponding temperature-time. Through the received identification results, the temperature sensor The detection result of 500 and the weighing result of the weight sensor 600 are used to call the cooking curve corresponding to the ingredient parameters, and obtain the cooking parameters of the cooking curve, that is, the cooking temperature at different stages and the time duration corresponding to the temperature during the cooking process. The cooking temperature-time curve of the ingredient parameters is an existing intelligent cooking technology. In this embodiment, the intelligent cooking technology is applied to the temperature and time settings of the grilling machine to realize the grilling control. From this, it can be concluded that the intelligent grilling machine in this embodiment can realize the automatic control and grilling of the ingredients to be grilled, without the need for the user to manually control the grilling. The experience of using the machine body.

Further, as shown in FIG. 7 , a power-on switch is also included. The power-on switch is signally connected to the circuit board 200 , and the circuit board 200 starts to perform corresponding operations only after the power-on switch is turned on. It should be noted that, under the concept of this embodiment, those skilled in the art can also realize the intelligent control of the grilling machine by changing. For example, the intelligent grilling machine may not be provided with the weight sensor 600 and the temperature sensor 500. From the image of the food material collected by the image collector 400, the circuit board 200 can output the cooking parameters after identifying the type of the food material. Weight, or temperature and weight to select grill mode.

In order to increase the interactive mode of the intelligent grilling machine and improve the participation fun of people, the present embodiment also includes a display and control device 700. The display and control device 700 is signally connected to the circuit board 200, and the display and control device 700 is fixed on the outer surface of the casing. It is used to display the received food material parameters and various nutritional elements and cooking parameters corresponding to the food material parameters, wherein the cooking parameters are the heating temperature and heating time required by the heating assembly 300 . The display and control device 700 is also configured to receive the user's one-key cooking control and user-defined cooking parameters.

The display and control device 700 in this embodiment intuitively displays the current cooking temperature and cooking time, and the user realizes one-key cooking control by activating the button, so that the user does not need to consider corresponding frying skills.

Further, the display and control device 700 is also used to customize and adjust the cooking parameters according to the user's habits. When the user has adjusted the corresponding temperature and time in the pre-stored cooking curve, the system will automatically memorize it. When the user uses it next time, it will be recommended according to the previously adjusted temperature and time. For example, when frying a steak, when the steak is processed and placed on the lower grill, the image collector 400 collects the image of the steak and transmits it to the circuit board 200 . The circuit board 200 identifies the relevant parameters of the steak, and displays its ingredients through the display and control device 700 parameter, according to the built-in cooking curve, it displays the cooking parameters of well-done steak. For users who are not good at cooking, they can also adjust the cooking parameters according to their own preferences. Reduce the time corresponding to the frying temperature), at this time, the circuit board 200 reads and stores the cooking parameter modification of the display and control device 700, and then when the steak is fried next time, the previously modified cooking parameters are automatically called to realize personalized cooking parameters settings. Therefore, in this embodiment, the circuit board 200 adjusts the user's habitual taste through the display and control device 700 to realize the setting of automatic cooking parameters.

For images of ingredients that are not recognized by the circuit board 200, the user sets the cooking parameters through the display and control device 700, for example, the cooking time and temperature are customized and stored. The image identifies the ingredient parameters, and after receiving the ingredient parameters, the circuit board 200 recommends the cooking parameters set by the previous user.

In one embodiment, the display and control device 700 may use a touch display screen. The display and control device 700 in this embodiment can be selected according to product requirements, including but not limited to various liquid crystal screens, LED screens, digital tubes, and the like.

In order to improve the use experience, a reminder device is also included. The reminder device is connected to the circuit board 200 by a signal. When the heating component 300 is heated, the reminder device is used to remind the user that the cooking is completed. The reminder device in this embodiment may be an indicator light or a buzzer.

In order to further increase the interest of interaction, this embodiment further includes a voice device 800, which is arranged on the outer surface of the casing, and is signally connected to the circuit board 200 for voice interaction and control of the cooking operation of ingredients. For example, when the frying is over, the end of cooking is announced through the speaker. The voice device 800 in this embodiment may be a microphone and a speaker. When the voice recognition technology is provided in the voice device 800, the voice can be identified by the voice device 800, so as to realize the automatic heating process of certain food materials and external voice control.

It should be noted that, in other embodiments, other sensors, such as a humidity sensor, may also be added in the grilling area, and various types of sensors are used to sense and measure the food to be grilled in an all-round way. Combined with the measurement results, the best frying mode is selected to achieve the optimal frying of the ingredients by the grilling machine.

In order to realize the connection between the intelligent grilling machine and the cloud or other external devices to expand the application of the intelligent grilling machine, in this embodiment, a wireless communicator 900 is also included, which is arranged between the housing and the grill, and communicates wirelessly. The device 900 is connected to the circuit board 200 . In one embodiment, the wireless communicator 900 may be directly disposed on the circuit board 200 . The wireless communicator adopts WIFI, Bluetooth, zigbee, 2G, 3G, 4G or 5G technology, and the circuit board 200 is wirelessly connected to the cloud server or the user terminal through the wireless communicator. Further, the wireless communicator 900 can use one of WIFI technology, Bluetooth technology, zigbee, 2G, 3G, 4G, and 5G technology, and can also use a combination of multiple wireless communication technologies. Further, the circuit board 200 is connected to the cloud server through the WIFI technology/2G/3G/4G/5G technology in the wireless communicator 900, and transmits the roasting data of the intelligent grilling machine to the cloud server; the intelligent grilling machine can also be controlled through the user terminal. The cooking parameters of the grill. In this embodiment, the circuit board 200 is connected to the cloud server through the wireless communication technology in the wireless communicator to realize data update; it can also be connected to the user terminal so that the user can manually update the data.

The circuit board 200 includes a master control circuit board 210 and a slave control circuit board 220 .

The main control circuit board 210 is in signal connection with the image collector 400 , the weight sensor 600 and the temperature sensor 500 . The temperature sensor 500 is used to detect the temperature of the food, and the weight sensor 600 is used to detect the weight information of the food. The main control circuit board 210 identifies the food material parameters including the type and thickness of the food material according to the received food material image; and uses the built-in food material parameters to cook the temperature-time curve according to the received food material parameters including the type, thickness, temperature, and weight. to obtain the cooking parameters corresponding to the ingredient parameters.

The slave control circuit board 220 is signally connected to the heating assembly 300 and the temperature sensor 500, and controls the heating temperature and time of the heating assembly 300 for the grill according to the received grill temperature information and cooking parameters.

In this embodiment, the slave control circuit board 220 and the master control circuit board 210 may adopt an integrated structure, or may adopt a split structure, and are connected by lines. It should be noted that, in order to make the intelligent grilling machine have a diversified design, the slave control circuit board 220 and the master control circuit board 210 in this example can be two independent circuit boards, which are connected through line communication, and can be used according to actual needs. The control circuit board 220 expands other functional designs, so that the intelligent grilling machine can realize intelligent control of corresponding functions. In addition, the slave control circuit board 220 is also electrically connected with a power supply, and supplies power to the intelligent grilling machine through the power supply.

In an embodiment of the circuit board 200 , the master control circuit board 210 is respectively connected with the slave control circuit board 220 , the image collector 400 , the weight sensor 600 , the temperature sensor 500 , the voice device, and the wireless communicator. 220 is signally connected to the heating assembly 300 and the display and control device 700 respectively. In another embodiment of the circuit board, the master control circuit board 210 is respectively connected with the slave control circuit board 220, the image collector 400, the voice device, the display control device 700 and the wireless communicator for signal connection, and the slave control circuit board 220 is respectively connected with The temperature sensor 500 , the weight sensor 600 and the heating assembly 300 are signally connected. The connection relationship between the main control circuit board 210, the slave control circuit board 220 and the components in the circuit board is not limited in this embodiment.

Application example 2

S1: After the ingredients are placed on the lower baking tray 222, the touch switch is activated during the process of the upper casing 211 covering and closing the lower casing 212.

S2: The image collector 400 collects images of ingredients in the frying area.

S3: The circuit board receives the image of the food material and other sensor parameters, identifies the food material parameters including the type, quantity, weight and thickness of the food material, selects and obtains the cooking parameters corresponding to the food material parameters according to the pre-stored food material parameter cooking temperature-time curve, and The ingredient parameters and their corresponding cooking parameters are displayed through the display and control device 700 .

S4: The user can adjust the cooking parameters according to the cooking habits, eating habits, food tastes, etc., and save them, which can be recorded as the user's cooking preferences. Of course, various cooking parameters can be customized according to different ingredients.

S5: The circuit board 200 controls the heating assembly 300 to perform a corresponding heating operation according to the cooking parameters, for example, how long and how long to heat.

S6: During the frying process, the circuit board 200 can also fine-tune the frying mode according to the temperature or other feedback parameters, and control the heating assembly 300 to perform corresponding operations;

S7: After the frying is finished, use the display control device 700 or the voice device 800 to remind the user.

While the preferred embodiments of the present invention have been described, additional changes and modifications to these embodiments may occur to those skilled in the art once the basic inventive concepts are known. Therefore, the appended claims are intended to be construed to include the preferred embodiment and all changes and modifications that fall within the scope of this invention.

Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalents, the present utility model is also intended to include these modifications and variations.

Claims

An intelligent grilling machine, characterized in that it comprises a casing and a roasting pan arranged in the casing, and further comprises:

a heating assembly, arranged on the roasting pan, for providing heat to the roasting pan, so as to fry the ingredients on the roasting pan;

An image collector, located inside/outside the housing, for collecting images of food;

a weight sensor, arranged at the bottom of the casing, for weighing the food;

a temperature sensor, arranged on the inner wall of the roasting pan, for detecting the temperature of the roasting pan and the ingredients in the roasting pan;

The circuit board is encapsulated between the housing and the baking pan, and is connected to the heating assembly, the image collector, the weight sensor and the temperature sensor in a signal connection, and is identified according to the received image of the food, including the type of the food , thickness and other ingredient parameters; according to the received ingredient parameters including type, thickness, temperature and weight, use the built-in ingredient parameter cooking temperature-time curve to obtain the cooking parameters corresponding to the ingredient parameters; The temperature of the roasting pan controls the heating temperature and time of the heating component to the roasting pan, so as to fry the ingredients in the roasting pan.
The intelligent grilling machine according to claim 1, further comprising a display and control device, the display and control device is signally connected to the circuit board; the display and control device is fixed on the outer surface of the casing, and is used for It is used to display the received ingredient parameters and the nutrient elements and cooking parameters corresponding to the ingredient parameters, wherein the cooking parameters are the heating temperature and heating time required by the heating component; it is also used to receive the user's one-key cooking control and Customize cooking parameters.
The intelligent grilling machine according to claim 1, wherein the casing comprises an upper casing, a lower casing and a hinge, and the upper casing and the lower casing are hinged through the hinge, In order to support the upper casing to be suspended above the lower casing through the hinge, or fix the angle between the upper casing and the lower casing through the hinge.
The intelligent grilling machine according to claim 3, wherein the grilling plate comprises an upper grilling plate and a lower grilling plate; the upper grilling plate is fixed on the upper casing; the lower grilling plate is fixed on the The lower casing; when the upper casing is suspended or covered above the lower casing, a frying area for accommodating ingredients is formed between the upper roasting plate and the lower roasting plate.
The intelligent grilling machine according to claim 4, characterized in that a high temperature-resistant heat insulation layer is provided between the upper casing and the upper grill.
The intelligent grilling machine according to claim 1, characterized in that, the image collector adopts at least one camera, and the camera is used to collect the image of the food in the grilling area, so that the circuit board can be based on the The ingredient image identifies ingredient parameters.
The intelligent grilling machine according to claim 1, further comprising a voice device, the voice device is provided on the outer surface of the casing, and the voice device is signal-connected to the circuit board, and is used to monitor the cooking process. Voice interaction and control.
The intelligent grilling machine according to claim 1, wherein the circuit board comprises a main control circuit board and a slave control circuit board;

The main control circuit board is signal-connected with the image collector, the weight sensor and the temperature sensor; the main control circuit board recognizes the food material parameters including the type and thickness of the food material according to the received food material image; The received ingredient parameters including type, thickness, temperature, and weight use the built-in ingredient parameter cooking temperature-time curve to obtain the cooking parameters corresponding to the ingredient parameters;

The slave control circuit board is signal-connected with the heating assembly and the temperature sensor, and controls the heating temperature and time of the heating assembly to the grill according to the received grill temperature information and cooking parameters;

Wherein, the slave control circuit board and the master control circuit board adopt an integral integrated structure or a split structure, and are connected by lines.
The intelligent grilling machine according to claim 1, further comprising a wireless communication device disposed between the housing and the grill, and the wireless communication device is connected to the circuit board.
The intelligent grilling machine according to claim 9, wherein the wireless communication device adopts WIFI, Bluetooth, zigbee, 2G, 3G, 4G or 5G technology, so that the circuit board can communicate with the cloud through the wireless communication device. The server or user terminal is wirelessly connected.