CN110488672B

CN110488672B - Control method and device of cooking equipment, cooking equipment and storage medium

Info

Publication number: CN110488672B
Application number: CN201910543297.9A
Authority: CN
Inventors: 黄明拓; 胡春明
Original assignee: Guangdong Galanz Enterprises Co Ltd
Current assignee: Guangdong Galanz Enterprises Co Ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2021-12-07
Anticipated expiration: 2039-06-21
Also published as: CN110488672A

Abstract

The application relates to a control method and device of a cooking device, the cooking device and a storage medium. The method comprises the following steps: the method comprises the steps of receiving a cooking instruction, detecting a state parameter corresponding to the cooking task, executing the cooking task in the cooking instruction according to the cooking parameter when the state parameter meets a condition threshold, controlling a camera to acquire video data according to the camera parameter and a preset period frequency, and/or detecting an environment change parameter in the cooking task execution process, updating the camera parameter according to the environment change parameter, and acquiring the video data according to the updated camera parameter. Acquiring temperature parameters and cooking information in the cooking process, and generating cooking record data; and when the cooking task is finished, ending the video acquisition task, and uploading the acquired video data and the cooking record data to the server, so that the corresponding user terminal acquires the stored video data and the cooking record data from the server. By adopting the method, the video data in the food cooking process can be effectively collected.

Description

Control method and device of cooking equipment, cooking equipment and storage medium

Technical Field

The application relates to the technical field of internet, in particular to a control method and device of cooking equipment, the cooking equipment and a storage medium.

Background

With the rapid development of the internet of things technology, many intelligent household electrical appliances, such as intelligent ovens, appear. Along with the continuous intellectuality of intelligent household electrical appliances, electrical equipment's function is also more and more, and the user also continuously increases to the demand that the data that intelligent electrical equipment produced carry out social share. The development of people's social platforms makes people increasingly like to share related data. For example, some smart ovens are currently available that can capture images or video data of the food in the oven during the cooking process.

Users usually only need to acquire valuable video data in the food cooking process, and the existing cooking equipment cannot effectively acquire key video data in the food cooking process, so that the video data acquisition efficiency in the food cooking process is low. Therefore, how to effectively collect video data in the food cooking process becomes a technical problem to be solved at present.

Disclosure of Invention

In view of the above, it is necessary to provide a control method and device for a cooking device, and a storage medium, which can effectively collect video data collection efficiency during the cooking process of food.

A method of controlling a cooking apparatus, the method comprising:

receiving a cooking instruction, and reading cooking parameters according to the cooking instruction; the cooking instruction comprises a cooking task and a video acquisition task; detecting state parameters corresponding to the cooking tasks;

when the state parameter meets a condition threshold, executing the cooking task according to the cooking parameter, acquiring a camera shooting parameter corresponding to the cooking task, and executing the video acquisition task according to the camera shooting parameter;

controlling a camera to acquire video data according to the camera shooting parameters and a preset period frequency and/or detecting environment change parameters in the cooking task execution process, updating the camera shooting parameters according to the environment change parameters, and acquiring the video data according to the updated camera shooting parameters;

acquiring temperature parameters and cooking information in the cooking task execution process according to a preset frequency, and generating cooking record data according to the temperature parameters and the cooking information;

and when the cooking task is finished, finishing the video acquisition task, and uploading the acquired video data and the cooking record data to a server, so that the corresponding user terminal acquires the stored video data and the cooking record data from the server.

In one embodiment, the method further comprises: when the state parameter does not meet a preset condition threshold, generating corresponding prompt information and displaying the prompt information, so that a user can change the cooking parameter according to the prompt information; if a pause instruction and/or a cooking parameter modification instruction are/is received in the cooking task execution process, the cooking task is paused to be executed, and the cooking state condition parameters of the cooking task are re-detected; when the cooking state condition parameters meet preset condition thresholds, continuing to execute the cooking task and the video acquisition task; and if a stopping instruction is received in the cooking task executing process, ending the cooking task and the video acquisition task.

In one embodiment, the method further comprises: detecting actual parameters of target food in the cooking cavity through a sensor; comparing the actual parameter to the cooking parameter; if the actual parameters are not matched with the cooking parameters, generating parameter change prompt information according to the actual parameters; enabling a user to change the actual parameters according to the parameter change prompt information; receiving a parameter modification instruction and updating cooking parameters, and executing the cooking task according to the updated cooking parameters.

In one embodiment, the method further comprises: acquiring recipe parameters in the cooking parameters; configuring camera parameters of a camera according to the recipe parameters; and acquiring video data of the target food in the cooking cavity according to the configured camera parameters.

In one embodiment, the updating the camera parameters according to the environment change parameters and acquiring the video data according to the updated camera parameters includes: detecting a current ambient temperature value and/or a current food temperature value in the cooking cavity; the ambient temperature is an ambient temperature value in the cooking cavity; the food temperature is a food temperature value of a target food in the cooking cavity; acquiring corresponding environment temperature state change parameters and food temperature state change parameters according to the current environment temperature value and the current food temperature value; updating the camera shooting parameters according to the environment temperature state change parameters and/or the food temperature state change parameters; and acquiring video data according to the updated camera shooting parameters.

In one embodiment, the cooking parameters include a recipe configuration parameter including a plurality of node information, and the method further includes: when the cooking parameter reaches a first node, acquiring a current environment temperature value and/or a current food temperature value in the cooking cavity; when the current environment temperature and/or the current food temperature meet a preset condition threshold, controlling a camera to acquire video data according to the camera shooting parameters; after video data of a preset number of frames are collected, controlling the camera device to pause collecting the video data; and continuously detecting the next node information, and repeating the step of acquiring the current environment temperature value and/or the current food temperature value in the cooking cavity until the cooking task is finished.

In one embodiment, the cooking parameters include a recipe configuration parameter including a plurality of node information, and the method further includes: determining a first node and a first camera parameter according to the cooking parameter and the environment parameter; controlling a camera to acquire first video data of the target object according to the first camera parameters, and controlling the camera to pause acquiring the video data after acquiring video data of a preset number of frames; detecting environmental change parameters and cooking time in the cooking cavity, and determining current state parameters according to the environmental change parameters and/or the cooking time; when the current state parameter reaches a second node, updating a camera shooting parameter according to the environment change parameter and/or the current state parameter to obtain a second camera shooting parameter, and acquiring second video data of the target object according to the second camera shooting parameter; and continuously detecting current state parameters in the cooking cavity to determine next node information, and repeating the step of acquiring video data of the target object according to the camera parameters of the corresponding nodes until the cooking task is processed.

In one embodiment, after the cooking task process is completed, the method further comprises: acquiring cooking record data in the cooking task execution process, wherein the cooking record data comprises temperature record information and a log file, and the log file comprises at least one of menu information, parameter modification information and cooking time information; generating a video file with a preset format according to the collected video data; and uploading the cooking record data and the video file to a server.

A control device for a cooking apparatus, the device comprising:

the instruction receiving module is used for receiving a cooking instruction and reading cooking parameters according to the cooking instruction; the cooking instruction comprises a cooking task and a video acquisition task;

the state detection module is used for detecting state parameters corresponding to the cooking tasks;

the task execution module is used for executing the cooking task according to the cooking parameter when the state parameter meets a condition threshold value, acquiring a camera shooting parameter corresponding to the cooking task, and executing the video acquisition task according to the camera shooting parameter;

the video acquisition module is used for controlling the camera to acquire video data according to the camera shooting parameters and preset periodic frequency and/or detecting environment change parameters in the cooking task execution process, updating the camera shooting parameters according to the environment change parameters and acquiring the video data according to the updated camera shooting parameters;

the data acquisition module is used for acquiring temperature parameters and cooking information in the cooking task execution process according to preset frequency and generating cooking record data according to the temperature parameters and the cooking information;

and the data uploading module is used for finishing the video acquisition task and uploading the acquired video data and the cooking record data to a server when the cooking task is finished, so that the corresponding user terminal acquires the stored video data and the cooking record data from the server.

A cooking apparatus comprising a memory storing a computer program and a processor implementing the steps of a method of controlling a cooking apparatus provided in any one of the embodiments of the present application when the computer program is executed.

A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of controlling a cooking apparatus provided in any one of the embodiments of the present application.

According to the control method and device of the cooking equipment, the cooking equipment and the storage medium, after the cooking equipment receives a cooking instruction, the cooking instruction comprises a cooking task and a video acquisition task, the cooking equipment executes the cooking task according to the cooking parameter and detects a state parameter corresponding to the cooking task, when the state parameter meets a condition threshold value, the cooking task in the cooking instruction is executed according to the cooking parameter, a camera parameter corresponding to the cooking task is obtained, and the video acquisition task is executed according to the camera parameter; the control camera acquires video data according to the camera shooting parameters and preset periodic frequency and/or detects environment change parameters in the cooking task execution process, updates the camera shooting parameters according to the environment change parameters, and acquires the video data according to the updated camera shooting parameters, so that the video data of a target object in the cooking cavity can be effectively acquired. Acquiring temperature parameters and cooking information in the cooking task execution process according to a preset frequency, and generating cooking record data according to the temperature parameters and the cooking information; and when the cooking task is finished, ending the video acquisition task, and uploading the acquired video data and the cooking record data to the server, so that the corresponding user terminal acquires the stored video data and the cooking record data from the server. Video acquisition is carried out by adjusting the camera shooting parameter according to the environmental change parameter and the cooking time, so that a plurality of video data of the target object in different states can be acquired in a segmented manner, the key video data of the target object can be effectively acquired, a large amount of worthless video data can be prevented from being acquired, and the cooking video data of food in the cooking process can be effectively acquired.

Drawings

Fig. 1 is an application scenario diagram of a control method of a cooking apparatus in one embodiment;

FIG. 2 is a schematic flow chart illustrating a method of controlling a cooking apparatus according to an embodiment;

FIG. 3 is a schematic flow chart illustrating the steps of collecting video data according to the updated camera parameters in one embodiment;

FIG. 4 is a block diagram showing a control device of the cooking apparatus according to the embodiment;

fig. 5 is an internal structure view of a cooking apparatus in one embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

The control method of the cooking device provided by the application can be applied to the application environment shown in fig. 1. Wherein the cooking appliance 102 communicates with the server 104 via a network, and the server 104 communicates with the user terminal 106 via a network. The cooking equipment 102 receives a cooking instruction triggered by a user, detects a state parameter corresponding to a cooking task, executes the cooking task in the cooking instruction according to the cooking parameter if the state parameter meets a condition threshold, and controls the camera to acquire video data according to the camera shooting parameter and a preset cycle frequency, and/or updates the camera shooting parameter according to an environment change parameter and acquires the video data in real time. Temperature parameters and cooking information in the cooking process are acquired and cooking record data are generated until the cooking task is finished. The cooking device 102 uploads the collected video data and cooking record data to the server 104, and the server 104 sends prompt information to the user terminal 102 after receiving the video data. The cooking device 102 may include, but is not limited to, various cooking devices such as an oven, a microwave oven, and an oven, the server 104 may be implemented by a stand-alone server or a server cluster composed of a plurality of servers, and the user terminal 106 may include, but is not limited to, various personal computers, notebook computers, smart phones, tablet computers, and portable wearable devices.

In one embodiment, as shown in fig. 2, a method for controlling a cooking apparatus is provided, which is described by taking the cooking apparatus in fig. 1 as an example, and comprises the following steps:

step 202, receiving a cooking instruction, and reading cooking parameters according to the cooking instruction; the cooking instructions include a cooking task and a video capture task.

The cooking equipment is used for processing food, and when the cooking equipment processes the food, the cooking equipment can simultaneously execute a cooking task and a video acquisition task, namely, the cooking equipment can acquire video data of the food in the processing process while thermally processing the food. The user can preset various cooking parameters of the cooking device and then trigger corresponding cooking instructions.

The cooking instruction comprises a cooking task and a video acquisition task, the cooking task can comprise the steps of heating, baking and the like of food materials in a cooking cavity, and the video acquisition task is used for acquiring video data of the food materials in the cooking cavity in the process of executing the cooking task. Wherein, the inside of the cooking cavity may refer to an inner space of the cooking apparatus for cooking food. For example, the cooking device may be an oven, which is a sealed appliance for cooking food or drying a product, and the sealed space within the oven for cooking food is the interior space of the cooking cavity.

The cooking tasks carry cooking parameters. The cooking parameters may include recipe parameters, such as a plurality of parameters of a type of food material, a type of cooking, a weight of the food, and a maturity. The cooking parameters can also comprise processing parameters such as cooking time, temperature of an upper pipe and a lower pipe, whether hot air is started or not, whether rotation is started or not, whether timing reminding is provided or not, whether a probe is used or not, whether preheating is set or not and the like.

Furthermore, the user can also bind the corresponding user terminal with the cooking equipment in advance, after the user terminal is bound with the cooking equipment, the user can set various cooking parameters of food to be cooked through an application program of the user terminal, and the cooking equipment can cook the food according to the cooking parameters by triggering a starting instruction of the cooking equipment.

After the cooking device receives a cooking instruction triggered by a user, a cooking task and a video acquisition task in the cooking instruction are identified, and cooking parameters in the cooking task are obtained.

And step 204, detecting state parameters corresponding to the cooking tasks.

And step 206, when the state parameter meets the condition threshold, executing the cooking task according to the cooking parameter, acquiring a camera shooting parameter corresponding to the cooking task, and executing the video acquisition task according to the camera shooting parameter.

Wherein, a plurality of sensors, such as temperature sensor, gravity sensor, humidity sensor and illumination sensor, etc. are arranged in the cooking equipment. The environmental parameters may represent parameters of a plurality of sensors in the cooking apparatus, including but not limited to temperature parameters, light parameters, gravity parameters, and humidity parameters. The cooking device is also provided with a camera device, such as a camera.

And after the cooking equipment receives a cooking instruction triggered by a user, detecting a state parameter corresponding to the cooking task. And judging whether the state parameters meet the cooking conditions, including judging whether the opening and closing state of the box door and the cooking equipment are in an abnormal state. And when the state parameter meets the condition threshold, executing the cooking task according to the cooking parameter. And if the state parameters do not meet the condition threshold, generating and displaying corresponding prompt information according to the abnormal items so as to prompt a user to adjust the state parameters which do not meet the condition. For example, when the cooking device is an oven, the state of the oven door and the abnormal state of the oven are detected, and if the abnormal state of the oven door is detected, prompt information of the abnormal state of the oven door is generated to prompt a user to reset the state of the oven door.

The cooking equipment executes the cooking task according to the cooking parameters, obtains the camera shooting parameters corresponding to the cooking task, and controls the camera of the cooking equipment to execute the video acquisition task according to the camera shooting parameters so as to acquire the video data of the target object in the cooking cavity. The shooting parameters can be various preset shooting parameters, and the shooting parameters can include white balance, exposure, focal length, video size parameters, acquisition frequency and the like.

In one embodiment, the cooking appliance also obtains environmental parameters within the cooking appliance while performing the cooking task. Wherein the environmental parameter may be obtained by a plurality of sensor parameters of the cooking appliance. The cooking equipment can analyze various camera parameters of the camera device by analyzing the cooking parameters and the environmental parameters, and the camera parameters can comprise exposure, focal length, acquisition frequency and the like. For example, the cooking apparatus may analyze the exposure amount and white balance of the camera device according to the light parameters inside the oven. And after the cooking equipment obtains the camera parameters according to the cooking parameters and the environmental parameters, controlling the camera device to acquire the video data of the target object according to the camera parameters so as to execute a video acquisition task in the cooking instruction.

And 208, controlling the camera to acquire video data according to the camera shooting parameters and the preset periodic frequency and/or detecting environment change parameters in the cooking task execution process, updating the camera shooting parameters according to the environment change parameters, and acquiring the video data according to the updated camera shooting parameters.

The video data can also be generated by the control camera of the cooking equipment according to multi-frame image data collected by preset frequency.

The cooking equipment controls the camera to execute a video acquisition task according to the camera shooting parameters so as to control the camera to acquire video data of a preset number of frames according to a preset periodic frequency in the process of acquiring the video data of the target object. For example, the cooking apparatus may control the camera to periodically extract a fixed number of frames of video data, such as 1 frame of video data in every 10 frames of video data, and continuously collect the video data of the target object according to a preset periodic frequency.

Further, the cooking parameters further include cooking time and cooking period parameters, for example, the cooking period parameters may be a low-temperature heating period, a medium-temperature heating period, a high-temperature heating period, and the like, and the cooking period parameters may be preset according to recipe parameters. The preset number of frames corresponding to each cooking period parameter may be different. When the cooking equipment controls the camera to execute the video acquisition task according to the camera shooting parameters, the environment change parameters in the cooking task execution process can be detected, the camera shooting parameters are updated according to the environment change parameters, and video data are acquired according to the updated camera shooting parameters. The cooking parameters comprise recipe parameters, and the recipe parameters comprise a plurality of node information. The node information may be time nodes corresponding to different cooking periods.

Specifically, the cooking equipment can analyze various camera parameters of the camera device by analyzing the cooking parameters and the environmental parameters, and after the cooking equipment obtains the camera parameters according to the analysis of the cooking parameters and the environmental parameters, the camera device is controlled to acquire the video data of the target object according to the camera parameters. And when the cooking equipment detects that the video data of the preset number of frames are collected, controlling the camera device to pause collecting the video data.

After the cooking equipment stops collecting the video data of the target object, the cooking equipment can detect environmental change parameters and cooking time in a cooking cavity in the cooking process in real time in the process of executing a cooking task. Wherein, the environmental change parameter can be calculated according to the currently detected environmental parameter and the environmental parameter of the last cooking period. The cooking time period may be a heating time period from the start of the cooking task to the present.

And when the environment change parameter and/or the cooking time reaches the preset state node range, the cooking task reaches a second cooking time period, the cooking equipment updates the camera shooting parameter of the camera shooting device according to the environment change parameter and the cooking/or cooking time, controls the camera shooting device to continuously execute the video acquisition task according to the updated camera shooting parameter, and acquires the video data of the target object.

Wherein, when the environmental change parameter reaches the environmental parameter corresponding to the preset state node, it may indicate that the cooking task reaches the second cooking period. When the cooking time length reaches the cooking time length corresponding to the preset state node, it may also indicate that the cooking task reaches the second cooking period. Further, it may be that when any one of the environment change parameter and the cooking time reaches the parameter corresponding to the preset state node, it indicates that the cooking task reaches the second cooking period. And when the environmental change parameter and the cooking time reach the parameters corresponding to the preset state nodes, the cooking task is indicated to reach the second cooking period.

For example, after the cooking device collects video data of a preset number of frames in a first cooking period, the collection of the video data is suspended. The cooking equipment monitors the environment change parameter and the cooking time in the cooking equipment in real time, when the environment change parameter and the cooking time are detected to reach a second cooking time period, the cooking equipment updates the camera shooting parameter of the camera shooting device according to the environment change parameter and the cooking time, and controls the camera shooting device to continue to collect the video data of the target object according to the updated camera shooting parameter.

And step 210, acquiring temperature parameters and cooking information in the cooking task execution process according to a preset frequency, and generating cooking record data according to the temperature parameters and the cooking information.

In the process of executing a cooking task, the cooking device can acquire temperature parameters and cooking information in the cooking cavity according to preset frequency, wherein the temperature parameters can also include environmental temperature parameters and food temperature parameters in the cooking cavity, and the cooking information can include menu information, parameter modification information, cooking time information and the like in the cooking process. The cooking device further generates cooking record data according to the temperature parameters and the cooking information.

And 212, when the cooking task is finished, ending the video acquisition task, and uploading the acquired video data and the cooking record data to the server, so that the corresponding user terminal acquires the stored video data and the stored cooking record data from the server.

And in the process of executing the cooking task, the cooking equipment controls the camera to acquire video data according to the camera parameters and the preset periodic frequency, and/or updates the camera parameters according to the environment change parameters, and acquires the video data according to the updated camera parameters. And the monitoring equipment continuously controls the camera device to acquire the video data of the target object according to the corresponding camera parameters until the cooking task is processed.

And when the cooking task is detected to be completed, controlling the camera device to stop collecting the video data of the target object, and ending the video collecting task. The monitoring equipment uploads the collected video data and the collected cooking record data to the server, and the server receives the video data and the cooking record data uploaded by the cooking equipment and can also send corresponding prompt information to the bound user terminal, so that the corresponding user terminal can acquire the stored video data and the stored cooking record data from the server. By monitoring the environmental change parameters in real time and adjusting the camera shooting parameters according to the environmental change parameters and the cooking time to carry out video acquisition, a plurality of video data of the target object in different states can be acquired in a segmented manner, so that the key video data of the target object can be effectively acquired, and a large amount of worthless video data is prevented from being acquired.

After the cooking equipment finishes a cooking task, a corresponding cooking temperature curve graph can be generated locally according to collected cooking record data in the cooking process and displayed on a display screen of the cooking equipment so as to show the temperature change trend of the cooking process to a user, and the user can effectively know the temperature change information of the food in the cooking process.

In one embodiment, after the cooking device completes the cooking task and the video capture task, the captured video data is acquired, wherein the video data may include a plurality of video data segments. The cooking equipment uploads the collected video data to the server, so that the server performs synthesis processing on the video data after receiving the video data. Specifically, the server may further perform filtering processing on the video data. And the server processes the video data and adds a corresponding data identifier for storage. The server can also send prompt information to the bound user terminal, so that the user can check or download the video data stored in the server through the user terminal according to the prompt information.

The cooking equipment collects a plurality of video data of the target object in different states in a segmented mode according to the environmental change parameters in the cooking process, not only can the key video data of the target object be effectively collected, but also the transmission efficiency of the video data can be effectively improved.

According to the control method of the cooking equipment, after the cooking equipment receives a cooking instruction, the cooking instruction comprises a cooking task and a video acquisition task, the cooking equipment executes the cooking task according to the cooking parameter, detects a state parameter corresponding to the cooking task, executes the cooking task in the cooking instruction according to the cooking parameter when the state parameter meets a condition threshold value, acquires a camera parameter corresponding to the cooking task, and executes the video acquisition task according to the camera parameter; the control camera acquires video data according to the camera shooting parameters and preset periodic frequency and/or detects environment change parameters in the cooking task execution process, updates the camera shooting parameters according to the environment change parameters, and acquires the video data according to the updated camera shooting parameters, so that the video data of a target object in the cooking cavity can be effectively acquired. Acquiring temperature parameters and cooking information in the cooking task execution process according to a preset frequency, and generating cooking record data according to the temperature parameters and the cooking information; and when the cooking task is finished, ending the video acquisition task, and uploading the acquired video data and the cooking record data to the server, so that the corresponding user terminal acquires the stored video data and the cooking record data from the server. Video acquisition is carried out by adjusting the camera shooting parameter according to the environmental change parameter and the cooking time, so that a plurality of video data of the target object in different states can be acquired in a segmented manner, the key video data of the target object can be effectively acquired, a large amount of worthless video data can be prevented from being acquired, and the cooking video data of food in the cooking process can be effectively acquired.

In one embodiment, the method further comprises: when the state parameter does not meet the preset condition threshold, generating and displaying corresponding prompt information, so that a user can change the cooking parameter according to the prompt information; if a pause instruction and/or a cooking parameter modification instruction are/is received in the cooking task execution process, the cooking task is paused to be executed, and the cooking state condition parameters of the cooking task are re-detected; when the cooking state condition parameters meet the preset condition threshold, continuing to execute the cooking task and the video acquisition task; and if a stop instruction is received in the cooking task execution process, ending the cooking task and the video acquisition task.

The state parameter may refer to a state parameter of the cooking device corresponding to the cooking task, and may include, for example, a plurality of state parameters such as a device off state parameter and a device abnormal parameter.

And after the cooking equipment receives a cooking instruction triggered by a user, detecting a state parameter corresponding to the cooking task. And judging whether the state parameters meet the cooking conditions, including judging whether the opening and closing state of the box door and the cooking equipment are in an abnormal state. And when the state parameter meets the condition threshold, executing the cooking task according to the cooking parameter.

And when the state parameter does not meet the condition threshold, the cooking equipment generates and displays corresponding prompt information according to the abnormal item so as to prompt a user to adjust the state parameter which does not meet the condition. For example, when the cooking device is an oven, the state of the oven door and the abnormal state of the oven are detected, and if the abnormal state of the oven door is detected, the abnormal prompt information of the oven door is generated to prompt a user to reset the state of the oven door. The abnormal state can comprise a door abnormal state and a cooking device abnormal state, and the door state can comprise abnormal states such as door closing abnormality and door circuit abnormality; the abnormal state of the cooking apparatus may include an abnormal state of an open upper tube sensor, a short upper tube sensor, an open lower tube sensor, a short lower tube sensor, an open steam sensor, a short steam sensor, a communication failure of the display panel with the power panel, an open food probe sensor, a short food probe sensor, etc.

Further, if a pause instruction and/or a cooking parameter modification instruction are received in the cooking task execution process, the cooking task is paused to be executed, and the cooking state condition parameters of the cooking task are re-detected; and when the cooking state parameter meets a preset condition threshold, continuing to execute the cooking task and the video acquisition task. Further, if the cooking stopping instruction is received after the cooking task is suspended, or the cooking stopping instruction is directly received, the cooking task and the video acquisition task are ended.

For example, if a user wants to modify cooking parameters in the cooking process, the cooking task and the video acquisition task are suspended first, and the cooking task and the video acquisition task are continuously executed after the modification is finished; when the cooking task and the video acquisition task are continuously executed after the pause, the state parameters of the cooking equipment still need to be judged again. And when the state parameters meet the preset condition threshold, continuing to execute the cooking task and the video acquisition task. Further, if a cooking stopping instruction is received after the pause or the cooking stopping instruction is directly received, the cooking task and the video acquisition task are directly ended. By detecting the state parameters of the cooking equipment, the cooking task and the video acquisition task can be safely and effectively processed.

In one embodiment, the method further comprises: detecting actual parameters of target food in the cooking cavity through a sensor; comparing the actual parameter with the cooking parameter; if the actual parameters are not matched with the cooking parameters, generating parameter change prompt information according to the actual parameters; enabling a user to change the actual parameters according to the parameter change prompt information; and receiving a parameter modification instruction, updating the cooking parameters, and executing the cooking task according to the updated cooking parameters.

And after the cooking equipment receives a cooking instruction triggered by a user, detecting a state parameter corresponding to the cooking task. And judging whether the state parameters meet the cooking conditions, including judging whether the opening and closing state of the box door and the cooking equipment are in an abnormal state. When the state parameter satisfies the condition threshold, the cooking device further detects an actual parameter of the target food in the cooking cavity through the sensor.

The actual parameters of the target food may include, but are not limited to, a food material type, a temperature parameter, a gravity parameter, and a humidity parameter. The cooking equipment compares the actual parameters with the cooking parameters; and if the actual parameters are not matched with the cooking parameters, generating parameter change prompt information according to the actual parameters, and displaying the parameter change prompt information on a display screen of the cooking equipment so that a user can change the actual parameters according to the parameter change prompt information. And the cooking equipment receives the parameter modification instruction and the modified updated cooking parameters, and executes the cooking task according to the updated cooking parameters.

For example, if the user presets cooking parameters, the food weight parameter is 1 jin, and the food material type is chicken. After a user puts target food into cooking equipment, the actual weight parameter of the target food is detected to be 2 jin through a sensor, and at the moment, the recipe parameters in the cooking parameters are not consistent with the actual recipe parameters. Different recipe parameters generally require cooking according to different cooking parameters, such as heating power, heating time, and the like. At this point, the preset cooking parameters need to be modified. The cooking equipment can generate prompt information according to the detected actual parameters to prompt a user whether to modify the weight parameter to 2 jin. And after receiving a parameter modification instruction triggered by a user, the cooking equipment executes a cooking task according to the modified cooking parameter.

And after the cooking equipment receives a cooking instruction triggered by a user, detecting a state parameter corresponding to the cooking task. And judging whether the state parameters meet the cooking conditions, including judging whether the opening and closing state of the box door and the cooking equipment are in an abnormal state. And when the state parameter meets the condition threshold, executing the cooking task according to the cooking parameter. The cooking equipment can acquire the recipe parameters in the cooking parameters at the same time, and the recipe parameters can comprise a plurality of parameters such as food material types, cooking types, food weight, maturity, cooking time and the like. The cooking device can configure the camera parameters of the camera according to the recipe parameters, and the camera parameters can include but are not limited to white balance, exposure, focal length, video size parameters and acquisition frequency.

After the cooking equipment configures the camera parameters of the camera, a video acquisition task is executed according to the configured camera parameters so as to acquire video data of target food in the cooking cavity. And corresponding shooting parameters are configured according to the recipe parameters, so that the video data conforming to the target object can be accurately and effectively acquired.

For example, different recipe parameters are generally required to be cooked according to different cooking parameters, such as heating power, heating time and the like, and different foods are different in variation during cooking. Therefore, the cooking device can configure corresponding camera parameters according to the recipe parameters. If the food material type is potato chips, the acquisition frequency in the shooting parameters can be 1 frame extracted every 5 frames; when the food material type is chicken, the acquisition frequency in the shooting parameters can be 1 frame extracted every 10 frames, so that the acquisition requirements of the actual cooking video of a user can be well met.

In one embodiment, the cooking parameters comprise recipe parameters, the environment parameters comprise multiple sensor parameters, and in the process of acquiring video data of a target object through the camera device, the cooking equipment can also detect the multiple sensor parameters of the cooking equipment to acquire gravity parameters in the sensor parameters; determining a target area according to the recipe parameters and the gravity parameters; configuring camera parameters of the camera device according to the recipe parameters and the parameters of the multiple sensors; and acquiring video data of the target object in the target area according to the shooting parameters. Among them, the cooking apparatus is provided with a plurality of sensors, such as a temperature sensor, a gravity sensor, a humidity sensor, and a light sensor. The environmental parameters may represent parameters of a plurality of sensors in the cooking apparatus, including but not limited to temperature parameters, light parameters, gravity parameters, and humidity parameters. A camera, such as a video camera, is also provided in the cooking apparatus.

And after the cooking equipment receives a cooking instruction triggered by a user, executing a cooking task according to the cooking parameters. The cooking device obtains environmental parameters within the cooking device when beginning to perform a cooking task. The cooking equipment analyzes the cooking parameters and the environmental parameters and analyzes various camera parameters of the camera device. Specifically, the sensor parameters include a gravity sensor, and the image pickup parameters may include exposure, focal length, aperture, and acquisition frequency. The cooking device can determine the size, the weight and the position of the food in the cooking device according to the recipe parameters and the gravity parameters, and further can determine the target area where the food is located according to the size, the weight and the position of the food in the cooking device.

The recipe parameters can include a plurality of state nodes, different temperature parameters can be in different state nodes, and the acquisition frequency of the camera device in different state nodes can be different. The cooking equipment further analyzes corresponding camera parameters according to the recipe parameters and the parameters of the multiple sensors. Specifically, the cooking equipment can analyze the exposure, the aperture and the like of the camera device according to the light parameters in the cooking equipment, can also analyze the focal length of the camera device according to the gravity parameters, and analyzes the current acquisition frequency of the camera device according to the temperature parameters in the cooking equipment. And after the cooking equipment analyzes the camera shooting parameters of the camera shooting device, acquiring video data corresponding to the target object in the target area according to the camera shooting parameters. By identifying the area where the target object is located and configuring corresponding camera parameters according to the recipe parameters and the environment parameters, the video data corresponding to the target object can be accurately and effectively acquired.

For example, when the cooking device is an oven and the target food is steak, the recipe parameters include weight of the steak, ingredients of the food, cooking type, maturity and other parameters, and after the food is put into the oven, a multilayer shelf can be arranged inside the oven. The gravity sensor of the cooking equipment can detect the placement position, the placement area and the current weight of the steak, and the cooking equipment further determines the position area of the steak in the oven according to the recipe parameters and the gravity parameters, so that the camera device collects the video data of the steak in the target position area, and the camera device can collect the target food accurately.

In an embodiment, as shown in fig. 3, the step of updating the camera parameters according to the environment change parameters and acquiring the video data according to the updated camera parameters specifically includes the following steps:

step 302, detecting a current ambient temperature value and/or a current food temperature value in the cooking cavity; the ambient temperature is an ambient temperature value in the cooking cavity; the food temperature is a food temperature value of the target food within the cooking cavity.

And 304, acquiring corresponding ambient temperature state change parameters and food temperature state change parameters according to the current ambient temperature value and the current food temperature value.

And step 306, updating the camera shooting parameters according to the environment temperature state change parameters and/or the food temperature state change parameters.

And 308, acquiring video data according to the updated shooting parameters.

The cloud server stores food change information of recipe parameters, and after the cooking equipment acquires cooking parameters configured by a user, the corresponding recipe parameters and the food change information can be acquired according to the recipe types, so that the change conditions of food in different periods can be judged according to the food change information.

The cooking device may further comprise a temperature detection means, such as a temperature sensor and a temperature probe, within the cooking cavity. Wherein, temperature sensor can be used for detecting the environmental temperature value in the culinary art cavity, and temperature probe can be used for detecting the food temperature value of target food in the culinary art cavity.

During the cooking task, a plurality of sensor parameters and cooking time duration in the cooking equipment during the cooking process are monitored in real time. Specifically, the cooking device cooks the current ambient temperature value in the cavity and the current food temperature value of the target food in the cavity in real time. The environment temperature is an environment temperature value detected by a temperature sensor in the cooking cavity; the food temperature is a food temperature value of the target food obtained by the temperature probe in the cooking cavity.

And after the cooking equipment receives a cooking instruction triggered by a user, detecting a state parameter corresponding to the cooking task. And judging whether the state parameters meet the cooking conditions, including judging whether the opening and closing state of the box door and the cooking equipment are in an abnormal state. And when the state parameter meets the condition threshold, executing the cooking task according to the cooking parameter, and simultaneously acquiring the environmental parameter in the cooking equipment. Wherein the environmental parameter may be obtained by a plurality of sensor parameters of the cooking appliance. The cooking equipment can analyze various camera parameters of the camera device by analyzing the cooking parameters and the environmental parameters, and the camera parameters can comprise exposure, focal length, acquisition frequency and the like. For example, the cooking apparatus may analyze the exposure amount and white balance of the camera device according to the light parameters inside the oven. And after the cooking equipment obtains the camera parameters according to the cooking parameters and the environmental parameters, controlling the camera device to acquire the video data of the target object according to the camera parameters so as to execute a video acquisition task in the cooking instruction.

When the cooking equipment controls the camera to execute the video acquisition task according to the camera shooting parameters, the environment change parameters in the cooking task execution process can be detected, the camera shooting parameters are updated according to the environment change parameters, and video data are acquired according to the updated camera shooting parameters. The cooking parameters comprise recipe parameters, and the recipe parameters comprise a plurality of node information. The node information may be time nodes corresponding to different cooking periods.

After the cooking equipment suspends the collection of the video data of the target object, the cooking equipment detects the current environment temperature value and/or the current food temperature value in the cooking cavity in real time in the process of executing a cooking task, and acquires the corresponding environment temperature state change parameter and the corresponding food temperature state change parameter according to the current environment temperature value and the current food temperature value. And then updating the camera parameters according to the environment temperature state change parameters and/or the food temperature state change parameters, wherein the cooking equipment can update the camera parameters according to the environment temperature state change parameters, also can update the camera parameters according to the food temperature state change parameters, also can comprehensively determine the environment change parameters according to the environment temperature state change parameters and the food temperature state change parameters, and then updates the camera parameters according to the comprehensive environment change parameters. And controlling the camera device to continue to execute the video acquisition task according to the updated camera parameters, and acquiring the video data of the target object.

Further, the cooking equipment can also detect environmental change parameters and cooking time in the cooking cavity in the cooking process in real time. Wherein, the environmental change parameter can be calculated according to the currently detected environmental parameter and the environmental parameter of the last cooking period. The cooking time period may be a heating time period from the start of the cooking task to the present.

For example, after the cooking device acquires the corresponding recipe parameters and the food change information, if the change conditions of the food in different periods can be judged according to the food change information, the current environment temperature value and the current food temperature value corresponding to the period with the larger change can be further judged, and if the temperature threshold value corresponding to the node period is reached, the video acquisition task is continuously executed to control the camera to acquire the video data of the target object. And if the temperature value does not reach the temperature threshold value corresponding to the node time period, continuing to wait for the temperature reaching condition until the temperature threshold value corresponding to the node time period is reached, and continuing to acquire the video data of the target object. When the appearance is not changed greatly, the camera stops data acquisition, and starts video acquisition according to set parameters and acquisition rules after the sensor reaches set conditions; and only collecting the video data of a preset number of frames after the condition is reached, and continuing to collect the video data until the next trigger condition is reached. By monitoring the environmental change parameters in real time and adjusting the camera shooting parameters according to the environmental change parameters and the cooking time to carry out video acquisition, a plurality of video data of the target object in different states can be acquired in a segmented manner, so that the key video data of the target object can be effectively acquired, and a large amount of worthless video data is prevented from being acquired.

In one embodiment, the cooking parameters include a recipe configuration parameter including a plurality of node information, the method further comprising: when the cooking parameter reaches a first node, acquiring a current environment temperature value and/or a current food temperature value in the cooking cavity; when the current environment temperature and/or the current food temperature meet a preset condition threshold, controlling a camera to acquire video data according to camera parameters; after video data of a preset number of frames are collected, controlling a camera device to pause collecting the video data; and continuously detecting the next node information, and repeating the step of acquiring the current environment temperature value and/or the current food temperature value in the cooking cavity until the cooking task is finished.

And after the cooking equipment receives a cooking instruction triggered by a user, detecting a state parameter corresponding to the cooking task. And judging whether the state parameters meet the cooking conditions, including judging whether the opening and closing state of the box door and the cooking equipment are in an abnormal state. When the state parameter satisfies the condition threshold, the cooking device acquires an environmental parameter in the cooking device. Wherein the environmental parameter may be obtained by a plurality of sensor parameters of the cooking appliance. The cooking equipment can analyze various camera parameters of the camera device by analyzing the cooking parameters and the environmental parameters, and the camera parameters can comprise exposure, focal length, acquisition frequency and the like. For example, the cooking apparatus may analyze the exposure amount and white balance of the camera device according to the light parameters inside the oven.

After the cooking equipment obtains the camera parameters according to the cooking parameters and the environmental parameters, whether the cooking parameters reach a node is judged, when the cooking parameters reach the first node, the cooking equipment executes a cooking task according to the cooking parameters, and controls the camera device to acquire video data of a target object according to the camera parameters so as to execute the video acquisition task in the cooking instruction.

The method comprises the steps that in the process of executing a cooking task, current environment temperature values and/or current food temperature values in a cooking cavity are/is obtained in real time by cooking equipment; if the current environment temperature and/or the current food temperature meet the preset condition threshold, controlling a camera to acquire video data according to the camera parameters; after video data of a preset number of frames are collected, controlling a camera device to pause collecting the video data; and continuously detecting the next node information, and repeating the step of acquiring the current environment temperature value and/or the current food temperature value in the cooking cavity until the cooking task is finished.

For example, the node may be a plurality of time nodes. After the cooking equipment acquires the recipe parameters and the food change information, the change conditions of food in different periods can be judged according to the food change information, the current environment temperature value and the current food temperature value corresponding to the period with larger change are acquired, and if the temperature threshold corresponding to the node period is reached, the video acquisition task is continuously executed to control the camera to acquire the video data of the target object. And if the temperature value does not reach the temperature threshold value corresponding to the node time period, continuing to wait for the temperature reaching condition until the temperature threshold value corresponding to the node time period is reached, and continuing to acquire the video data of the target object. When the appearance is not changed greatly, the camera stops data acquisition, and starts video acquisition according to set parameters and acquisition rules after the sensor reaches set conditions; and only collecting the video data of a preset number of frames after the condition is reached, and continuing to collect the video data until the next trigger condition is reached. And then sequentially waiting for the arrival of the next time node, and repeating the operation of comparing the temperature value of the first time node and acquiring the video until the cooking is finished.

By monitoring the environmental change parameters in real time and adjusting the camera shooting parameters according to the environmental change parameters and the cooking time to carry out video acquisition, a plurality of video data of the target object in different states can be acquired in a segmented manner, so that the key video data of the target object can be effectively acquired, and a large amount of worthless video data is prevented from being acquired.

In one embodiment, the cooking parameters include a recipe configuration parameter including a plurality of node information, the method further comprising: determining a first node and a first camera parameter according to the cooking parameter and the environment parameter; controlling a camera to acquire first video data of a target object according to a first camera parameter, and controlling a camera device to pause acquiring the video data after acquiring video data of a preset number of frames; detecting environmental change parameters and cooking time in the cooking cavity, and determining current state parameters according to the environmental change parameters and/or the cooking time; when the current state parameter reaches a second node, updating the camera shooting parameter according to the environment change parameter and/or the current state parameter to obtain a second camera shooting parameter, and acquiring second video data of the target object according to the second camera shooting parameter; and continuously detecting current state parameters in the cooking cavity to determine next node information, and repeating the step of acquiring video data of the target object according to the camera parameters of the corresponding nodes until the cooking task is processed.

The cooking parameters include recipe parameters, the recipe parameters may include a plurality of node information and a plurality of cooking periods respectively corresponding to the node information, and the node information may be time nodes corresponding to different cooking periods. The environmental parameters and temperature parameters may be different for different cooking periods, and the camera parameters may be different for each cooking period. The cooking equipment can acquire a plurality of video data corresponding to different cooking periods through the camera device. The initial node when the cooking apparatus starts to perform the cooking task may be a first node, and the cooking state corresponding to the first node may be a first cooking period.

And after the cooking equipment receives a cooking instruction triggered by a user, executing a cooking task in the cooking instruction according to the cooking parameters. When the cooking device starts to execute the cooking task, the cooking device indicates that the cooking task enters a first cooking period, and acquires environmental parameters in the cooking device. The cooking equipment analyzes the cooking parameters and the environmental parameters, analyzes a plurality of initial shooting parameters of the shooting device at the first state node, and takes the analyzed plurality of initial shooting parameters as first shooting parameters. The initial shooting parameters represent shooting parameters required to be configured by the shooting device in the initial cooking time period.

The cooking equipment further controls the camera device to execute a video acquisition task in the cooking instruction according to the first camera shooting parameter, and acquires first video data of the target object. And stopping collecting the video data after collecting the video data of the preset number of frames. While the cooking appliance continues to perform the cooking task.

During the cooking task, the cooking equipment monitors a plurality of environmental parameters and cooking time in the cooking equipment in real time during the cooking process. Specifically, the cooking device acquires current environmental parameters corresponding to the plurality of sensors and current temperature parameters of the target object in real time, and compares the current environmental parameters and the current temperature parameters of the target food with the environmental parameters of the previous state node and the current temperature parameters of the target food, so as to determine the environmental change parameters. The cooking equipment further determines the current state parameter of the target object according to the environment change parameter and the cooking time.

The cooking state corresponding to the cooking task started to be executed by the cooking device may be an initial cooking time period, and when the environmental parameter and/or the current state parameter of the target object in the cooking device reach the second node, the cooking state enters the second cooking time period. And the cooking equipment analyzes the corresponding second camera shooting parameters according to the environment change parameters and/or the current state parameters, and updates the current camera shooting parameters of the camera shooting device according to the second camera shooting parameters. The cooking equipment can update the camera shooting parameters according to the environment change parameters, can also update the camera shooting parameters according to the current state parameters of the target object, and can also update the camera shooting parameters according to the combination of the environment change parameters and the current state parameters of the target object. And after the cooking equipment updates the camera shooting parameters to obtain second camera shooting parameters, controlling the camera shooting device to collect second video data of the target object according to the second camera shooting parameters.

The method comprises the steps that in the process of executing a cooking task, current environment temperature values and/or current food temperature values in a cooking cavity are/is obtained in real time by cooking equipment; if the current environment temperature and/or the current food temperature meet the preset condition threshold, controlling a camera to acquire video data according to the camera parameters; after video data of a preset number of frames are collected, controlling a camera device to pause collecting the video data; and continuously detecting the next node information, and repeating the step of acquiring the current environment temperature value and/or the current food temperature value in the cooking cavity until the cooking task is finished. By monitoring the environmental change parameters in real time and adjusting the camera shooting parameters according to the environmental change parameters and the cooking time to carry out video acquisition, a plurality of video data of food in different states can be acquired in a segmented manner, so that the key video data of a target object can be effectively acquired, and a large amount of worthless video data are prevented from being acquired.

For example, taking an oven as an example, a plurality of cooking periods can be configured in advance in the cooking parameters, such as a first cooking period: the environmental temperature is 0-50 ℃, and the cooking time is 3 minutes; a second cooking period: the environment temperature is 50-100 ℃, and the cooking time is 5 minutes; a third cooking period: the environmental temperature is 100-150 ℃, the cooking time is 7 minutes, and the like. The first cooking period is an initial period in which the cooking appliance starts to perform a cooking task. In a first cooking period, after the cooking equipment controls the camera device to collect video data reaching a preset number of frames, the collection is stopped. And the cooking equipment monitors the environment change parameter and the cooking time length in the oven in real time, and when the environment change parameter and the cooking time length reach the preset state node, the second cooking time period is reached. And when the ambient temperature and the cooking time both meet the parameters of the state node, or any one of the ambient temperature and the cooking time meets the corresponding node parameter, the cooking state reaches the second cooking time period. And the cooking equipment updates the camera shooting parameters of the camera shooting device according to the environment change parameters and the cooking time and continues to acquire the video data of the target object. By monitoring the environmental change parameters in real time and adjusting the camera shooting parameters according to the environmental change parameters and the cooking time to carry out video acquisition, the video data of food in different cooking states can be effectively acquired.

In one embodiment, after the cooking task process is completed, the method further comprises: acquiring a plurality of video data collected by a camera device; and adding a cooking identifier corresponding to the cooking instruction to the plurality of video data, and uploading the plurality of video data of the target object to the server, so that the server sends prompt information to the bound user terminal after generating the cooking video data of the cooking identifier.

After the cooking equipment receives the cooking instruction, the cooking instruction comprises a cooking task and a video acquisition task, the cooking equipment executes the cooking task according to the cooking parameters, simultaneously obtains environmental parameters in the cooking process, obtains camera parameters according to the cooking parameters and the environmental parameter analysis, and controls the camera device to execute the video acquisition task according to the camera parameters so as to acquire video data of a target object. And stopping collecting the video data after collecting the video data of the preset number of frames.

Wherein, the cooking equipment can also generate corresponding cooking identification according to the cooking instruction. For example, the cooking identification may include a corresponding recipe name and cooking time, etc.

After the cooking device completes the cooking task and the video acquisition task, a plurality of acquired video data are acquired, wherein the video data can comprise a plurality of video data fragments. The cooking equipment can also add cooking identifications corresponding to the cooking instructions to the plurality of video data and upload the collected video data to the server, so that after the server receives the video data of the cooking identifications, the video data are further subjected to synthesis processing, and the cooking video data corresponding to the cooking identifications are generated and stored. The server can also send prompt information to the bound user terminal, so that the user can check or download the cooking video data stored in the server through the user terminal according to the prompt information. After the user terminal obtains the cooking video data corresponding to the cooking identification, the user terminal can also edit the cooking video data. Further, the user terminal can share the cooking video data to a plurality of associated and bound social platforms. The collected video data of the cooking identification are uploaded to the server, so that the collection efficiency and the transmission efficiency of the video data in the cooking process are effectively improved, the collected video data can be shared by a user, and the value and the utilization rate of the video data are effectively improved.

In one embodiment, the method further comprises: acquiring first video data of a target object in a first cooking period according to a first camera shooting parameter through a camera shooting device, and uploading the first video data to a server; when the current state parameter of the target object is detected to reach a second cooking time period, updating the camera shooting parameter of the camera shooting device according to the environment parameter to obtain a second camera shooting parameter; and acquiring second video data of the target object according to the second shooting parameters through the shooting device, and uploading the second video data to the server.

The cooking equipment can acquire a plurality of video data corresponding to different cooking periods through the camera device. The camera parameters may be different for each cooking period. And after the cooking equipment receives a cooking instruction triggered by a user, executing a cooking task in the cooking instruction according to the cooking parameters. The cooking appliance indicates that the cooking task is in the first cooking period when the cooking task is started to be performed. The cooking device obtains environmental parameters in the cooking device. The cooking equipment analyzes multiple initial shooting parameters of the shooting device according to the cooking parameters and the environment parameters, and the multiple initial shooting parameters are used as first shooting parameters.

The cooking equipment further controls the camera device to collect video data of the target object in a first cooking time period according to the first camera parameters, and when video data of a preset number of frames are collected, the collection of the video data is stopped, and first video data of the target object are obtained. After the first video data are collected by the cooking equipment, the cooking identification corresponding to the cooking instruction is added to the first video data, and the first video data are uploaded to the server in real time.

During the cooking task execution process of the cooking equipment, multiple environmental parameters and cooking time in the cooking equipment in the cooking process are monitored in real time, and the current state parameter of the target object is determined according to the environmental change parameter and the cooking time. When the current state parameter of the target object is detected to reach the second cooking period, the cooking state is indicated to enter the second cooking period. And the cooking equipment updates the camera shooting parameters of the camera shooting device according to the environment change parameters and the current state parameters to obtain second camera shooting parameters, and controls the camera shooting device to collect second video data of the target object according to the second camera shooting parameters.

After the second video data of the target object are collected by the cooking equipment, the cooking identification corresponding to the cooking instruction is added to the second video data, and the second video data are uploaded to the server in real time.

The cooking equipment monitors environmental parameters in the cooking equipment in real time, and the cyclic control camera device continuously collects video data of the target object in each cooking time period according to the state parameters of the target object. After the cooking equipment acquires the video data of each cooking time period, the corresponding video data is uploaded to the server in real time. And when the cooking task is finished, controlling the camera device to stop acquiring the video data, ending the video acquisition task, stopping acquiring the video data of the target object, and uploading the video data of the last cooking period to the server. The video data of different cooking periods are collected in a segmented mode, and the video data collected in each cooking period are uploaded to the server in real time respectively, so that the transmission efficiency of the video data can be effectively improved.

In one embodiment, the step of the cooking appliance uploading the collected plurality of video data of the target object to the server may include: acquiring a plurality of video data collected by a camera device; determining a segmentation point of the video data according to a preset segmentation frame number and a state node of the cooking task; dividing the collected video data into a plurality of video units according to the dividing points; and calling a plurality of threads to synchronously upload the plurality of video units to the server respectively.

Wherein, the cooking equipment can also generate corresponding cooking identification according to the cooking instruction. For example, the cooking identification may include a corresponding recipe name and cooking time, etc. After the cooking device completes the cooking task and the video acquisition task, a plurality of acquired video data are acquired, wherein the video data can comprise a plurality of video data fragments. The cooking equipment can also add cooking identifications corresponding to the cooking instructions to the video data and upload the collected video data to the server.

In particular, each video data comprises a respective sequence of frames. The cooking equipment acquires a plurality of video data collected by the camera device, partition points of the video data are determined according to preset partition frame numbers and state nodes of the cooking tasks, and the cooking equipment partitions the video data into a plurality of video units according to the partition points. Wherein each state node corresponds to one or more video data. The preset number of divided frames may be a preset frame number range. The number of frames per video data may be different. The cooking device can calculate average dividing points of the video data of each state node according to the preset dividing frame number to obtain a plurality of dividing points. The cooking equipment further divides the video data into a plurality of video units according to the plurality of dividing points, and calls a plurality of threads to synchronously upload the plurality of video units to the server.

For example, the preset number of divided frames may be 100-120 frames, and when the total number of video data corresponding to one of the status nodes is 3200 frames, the cooking apparatus divides the video data into 32 video units according to the preset number of frames 100. Similarly, the cooking device divides the video data of each state node into a plurality of video units according to the preset division frame number, and uploads the plurality of video units to the server in sequence according to the frame sequence.

And after receiving the plurality of video units, the server performs synthesis processing on the plurality of video units according to the frame sequence, generates and stores cooking video data corresponding to the cooking identification. The server can also send prompt information to the bound user terminal, so that the user can check or download the cooking video data stored in the server through the user terminal according to the prompt information. The video data are segmented according to the state nodes and the preset segmentation frame number and then uploaded, so that the transmission fluency of the video data can be effectively improved, and the transmission efficiency of the video data is effectively improved.

In one embodiment, when the cooking task process is completed, the method further comprises: acquiring cooking record data in the cooking task execution process; the cooking record data comprises temperature record information and a log file, and the log file comprises at least one of menu information, parameter modification information and cooking time information; generating a video file with a preset format according to the collected video data; and uploading the cooking record data and the video file to a server.

After the cooking device receives a cooking instruction, the cooking instruction comprises a cooking task and a video acquisition task, the cooking device executes the cooking task according to the cooking parameters, detects state parameters corresponding to the cooking task, executes the cooking task in the cooking instruction according to the cooking parameters when the state parameters meet a condition threshold, acquires camera parameters corresponding to the cooking task, and executes the video acquisition task according to the camera parameters; the control camera acquires video data according to the camera shooting parameters and preset periodic frequency and/or detects environment change parameters in the cooking task execution process, updates the camera shooting parameters according to the environment change parameters, and acquires the video data according to the updated camera shooting parameters, so that the video data of a target object in the cooking cavity can be effectively acquired.

During the cooking task execution process, the cooking equipment can also acquire cooking record data during the cooking task execution process according to the preset frequency. The cooking record data comprises temperature record information and a log file, and the log file can comprise at least one of menu information, parameter modification information and cooking time information. For example, the cooking appliance may record one temperature value every one minute, and generate corresponding temperature record information according to the recorded plurality of time points and the temperature value corresponding to each time point. The cooking equipment can also acquire menu information, parameter modification information and cooking time information in the cooking process, and store the acquired menu information, parameter modification information and cooking time information into a log file. The recipe information may include actual cooking parameter information and recipe parameter information, and the parameter modification information may include parameter modification information of a cooking parameter during a cooking process and parameter modification information of a camera parameter.

In one embodiment, the cooking device may also store the acquired cooking record data locally for a preset time period, for example, for one week, one month, three months, etc. The cooking device can also locally generate a cooking temperature trend graph according to the temperature record information according to the requirement of a user, for example, the temperature trend graph can be a graph such as a temperature curve graph or a temperature line graph representing the temperature change trend in the cooking process. Specifically, the cooking device can receive a temperature map generation instruction triggered by a user, and call a local graphic application program to generate a cooking temperature trend map according to the temperature record information according to the temperature map generation instruction. After the cooking equipment generates the cooking temperature trend graph, the cooking temperature trend graph is displayed on a display screen of the cooking equipment so as to show the temperature change trend of the food in the cooking process to a user, and the user can effectively know the temperature change information of the food in the cooking process.

After the cooking equipment completes the cooking task and the video acquisition task, acquiring acquired video data, wherein the video data can comprise a plurality of video data fragments. The cooking equipment can also generate the collected video data into a video file with a preset format. The cooking equipment uploads the obtained cooking record data and the obtained video file to the server, and the server adds corresponding data identification to the cooking record data and the video file for storage after receiving the cooking record data and the video file. The server can also send prompt information to the bound user terminal, so that the user can check or download the cooking record data and the video file stored in the server through the user terminal according to the prompt information.

After the user terminal acquires the log record information, a temperature curve graph of the cooking can be generated on the user terminal according to the temperature record information in the log record information and displayed on a screen of the user terminal.

Further, after the user terminal obtains the video file of the cooking food, the cooking video data can be shared to a plurality of associated and bound social platforms. Therefore, the corresponding user terminal can effectively acquire the recorded data and the cooking video data in the cooking process, the user can share the acquired video data, and the value and the utilization rate of the cooking video data are effectively improved.

It should be understood that although the various steps in the flow charts of fig. 2-3 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 2-3 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternating with other steps or at least some of the sub-steps or stages of other steps.

In one embodiment, as shown in fig. 4, there is provided a control apparatus of a cooking apparatus, including: an instruction receiving module 402, a state detecting module 404, a task executing module 406, a video collecting module 408, a data acquiring module 410 and a data uploading module 412, wherein:

an instruction receiving module 402, configured to receive a cooking instruction and read a cooking parameter according to the cooking instruction; the cooking instruction comprises a cooking task and a video acquisition task;

a state detection module 404, configured to detect a state parameter corresponding to the cooking task;

the task execution module 406 is used for executing the cooking task according to the cooking parameter when the state parameter meets the condition threshold, acquiring a camera parameter corresponding to the cooking task, and executing the video acquisition task according to the camera parameter;

the video acquisition module 408 is used for controlling the camera to acquire video data according to the camera parameters and a preset period frequency, and/or detecting environment change parameters in the cooking task execution process, updating the camera parameters according to the environment change parameters, and acquiring the video data according to the updated camera parameters;

the data acquisition module 410 is used for acquiring temperature parameters and cooking information in the cooking task execution process according to preset frequency and generating cooking record data according to the temperature parameters and the cooking information;

and the data uploading module 412 is configured to end the video acquisition task and upload the acquired video data and the cooking record data to the server when the cooking task is completed, so that the corresponding user terminal acquires the stored video data and the stored cooking record data from the server.

In one embodiment, the state detection module 404 is further configured to generate and display corresponding prompt information when the state parameter does not satisfy the preset condition threshold, so that the user changes the cooking parameter according to the prompt information; if a pause instruction and/or a cooking parameter modification instruction are/is received in the cooking task execution process, the cooking task is paused to be executed, and the cooking state condition parameters of the cooking task are re-detected; when the cooking state condition parameters meet the preset condition threshold, continuing to execute the cooking task and the video acquisition task; and if a stop instruction is received in the cooking task execution process, ending the cooking task and the video acquisition task.

In one embodiment, the task execution module 406 is further configured to detect an actual parameter of the target food within the cooking cavity via a sensor; comparing the actual parameter with the cooking parameter; if the actual parameters are not matched with the cooking parameters, generating parameter change prompt information according to the actual parameters; enabling a user to change the actual parameters according to the parameter change prompt information; and receiving a parameter modification instruction, updating the cooking parameters, and executing the cooking task according to the updated cooking parameters.

In one embodiment, the video capture module 408 is further configured to obtain recipe parameters of the cooking parameters; configuring camera parameters of a camera according to the recipe parameters; and acquiring video data of the target food in the cooking cavity according to the configured camera parameters.

In one embodiment, the video capture module 408 is further configured to detect a current ambient temperature value and/or a current food temperature value within the cooking cavity; the ambient temperature is an ambient temperature value in the cooking cavity; the food temperature is a food temperature value of the target food in the cooking cavity; acquiring corresponding environment temperature state change parameters and food temperature state change parameters according to the current environment temperature value and the current food temperature value; updating the camera shooting parameters according to the environment temperature state change parameters and/or the food temperature state change parameters; and acquiring video data according to the updated camera shooting parameters.

In one embodiment, the cooking parameters include recipe configuration parameters including information of a plurality of nodes, and the video acquisition module 408 is further configured to acquire a current ambient temperature value and/or a current food temperature value in the cooking cavity when the cooking parameters reach the first node; when the current environment temperature and/or the current food temperature meet a preset condition threshold, controlling a camera to acquire video data according to camera parameters; after video data of a preset number of frames are collected, controlling a camera device to pause collecting the video data; and continuously detecting the next node information, and repeating the step of acquiring the current environment temperature value and/or the current food temperature value in the cooking cavity until the cooking task is finished.

In one embodiment, the video capture module 408 is further configured to determine a first node and a first camera parameter according to the cooking parameter and the environmental parameter; controlling a camera to acquire first video data of a target object according to a first camera parameter, and controlling a camera device to pause acquiring the video data after acquiring video data of a preset number of frames; detecting environmental change parameters and cooking time in the cooking cavity, and determining current state parameters according to the environmental change parameters and/or the cooking time; when the current state parameter reaches a second node, updating the camera shooting parameter according to the environment change parameter and/or the current state parameter to obtain a second camera shooting parameter, and acquiring second video data of the target object according to the second camera shooting parameter; and continuously detecting current state parameters in the cooking cavity to determine next node information, and repeating the step of acquiring video data of the target object according to the camera parameters of the corresponding nodes until the cooking task is processed.

In one embodiment, the data obtaining module 410 is further configured to obtain cooking log data during the cooking task, where the cooking log data includes temperature log information and a log file, and the log file includes at least one of recipe information, parameter modification information, and cooking time information; generating a video file with a preset format according to the collected video data; the data uploading module 412 is further configured to upload the cooking record data and the video file to the server.

For specific definition of the control device of the cooking apparatus, reference may be made to the above definition of the control method of the cooking apparatus, which is not described herein again. The various modules in the control device of the cooking apparatus described above may be implemented in whole or in part by software, hardware, and combinations thereof. The modules can be embedded in a hardware form or independent from a processor in the cooking device, and can also be stored in a memory in the cooking device in a software form, so that the processor can call and execute the corresponding operations of the modules.

In one embodiment, a cooking device is provided, which may be an oven, microwave oven, or the like, and may have an internal structure as shown in fig. 5. The cooking apparatus includes a processor, a memory, a network interface, a sensor, and a display screen connected by a system bus. Wherein the processor of the cooking appliance is configured to provide computing and control capabilities. The memory of the cooking device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The network interface of the cooking apparatus is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement a control method of a cooking apparatus. The sensor of the cooking device is used for detecting a plurality of sensor parameters, such as a temperature parameter, a gravity parameter, a light parameter, a humidity parameter and the like. The display screen of the cooking equipment can be a liquid crystal display screen or an electronic ink display screen and is used for displaying function options, recipe information, cooking parameters, cooking state information and the like.

Those skilled in the art will appreciate that the configuration shown in fig. 5 is a block diagram of only a portion of the configuration associated with the present application and does not constitute a limitation of the cooking appliance to which the present application is applied, and that a particular cooking appliance may include more or less components than those shown, or combine certain components, or have a different arrangement of components.

In one embodiment, a computer readable storage medium is provided, on which a computer program is stored, which when executed by a processor, implements the steps of a method of controlling a cooking apparatus provided in any one of the embodiments of the present application.

It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A method of controlling a cooking apparatus, the method comprising:

receiving a cooking instruction, and reading cooking parameters according to the cooking instruction; the cooking instruction comprises a cooking task and a video acquisition task; the cooking equipment is provided with a camera device;

detecting state parameters corresponding to the cooking tasks; when the state parameter meets a condition threshold, executing the cooking task according to the cooking parameter, acquiring a camera shooting parameter corresponding to the cooking task, and executing the video acquisition task according to the camera shooting parameter;

controlling the camera device to acquire video data according to the camera parameters and a preset period frequency, and/or detecting environment change parameters in the cooking task execution process, updating the camera parameters of the camera device according to the environment change parameters, and acquiring the video data according to the updated camera parameters;

if the current environmental parameters reach preset conditions, controlling the camera device to carry out video acquisition according to the camera parameters and acquisition rules; after video data of a preset number of frames are collected, controlling the camera device to pause video collection until a next trigger condition is reached, and continuing to collect the video data;

2. The method of claim 1, further comprising:

when the state parameter does not meet a preset condition threshold, generating corresponding prompt information and displaying the prompt information, so that a user can change the cooking parameter according to the prompt information;

if a pause instruction and/or a cooking parameter modification instruction are/is received in the cooking task execution process, the cooking task is paused to be executed, and the cooking state condition parameters of the cooking task are re-detected;

when the cooking state condition parameters meet preset condition thresholds, continuing to execute the cooking task and the video acquisition task;

and if a stopping instruction is received in the cooking task executing process, ending the cooking task and the video acquisition task.

3. The method of claim 1, further comprising:

detecting actual parameters of target food in the cooking cavity through a sensor;

comparing the actual parameter to the cooking parameter;

if the actual parameters are not matched with the cooking parameters, generating parameter change prompt information according to the actual parameters; enabling a user to change the actual parameters according to the parameter change prompt information;

receiving a parameter modification instruction and updating cooking parameters, and executing the cooking task according to the updated cooking parameters.

4. The method of claim 1, further comprising:

acquiring recipe parameters in the cooking parameters;

configuring camera parameters of a camera according to the recipe parameters;

and acquiring video data of the target food in the cooking cavity according to the configured camera parameters.

5. The method of claim 1, wherein updating the camera parameters according to the environmental change parameters and acquiring the video data according to the updated camera parameters comprises:

detecting a current ambient temperature value and/or a current food temperature value in the cooking cavity; the ambient temperature is an ambient temperature value in the cooking cavity; the food temperature is a food temperature value of a target food in the cooking cavity;

acquiring corresponding environment temperature state change parameters and food temperature state change parameters according to the current environment temperature value and the current food temperature value;

updating the camera shooting parameters according to the environment temperature state change parameters and/or the food temperature state change parameters;

and acquiring video data according to the updated camera shooting parameters.

6. The method of claim 1, wherein the current environmental parameters include an ambient temperature and a food temperature; if the current environmental parameters meet preset conditions, controlling the camera device to carry out video acquisition according to the camera parameters and acquisition rules; after video data of a preset number of frames are collected, controlling the camera device to pause video collection until a next trigger condition is reached, and continuing to collect the video data, wherein the method comprises the following steps:

when the cooking parameter reaches a first node, acquiring a current environment temperature value and/or a current food temperature value in the cooking cavity;

when the current environment temperature and/or the current food temperature meet a preset condition threshold, controlling a camera to acquire video data according to the camera shooting parameters;

after video data of a preset number of frames are collected, controlling the camera device to pause collecting the video data;

and continuously detecting the next node information, and repeating the step of acquiring the current environment temperature value and/or the current food temperature value in the cooking cavity until the cooking task is finished.

7. The method of claim 1, wherein the current environmental parameters include an ambient temperature and a food temperature; if the current environmental parameters meet preset conditions, controlling the camera device to carry out video acquisition according to the camera parameters and acquisition rules; after video data of a preset number of frames are collected, controlling the camera device to pause video collection until a next trigger condition is reached, and continuing to collect the video data, wherein the method comprises the following steps:

determining a first node and a first camera parameter according to the cooking parameter and the current environment parameter;

controlling a camera to acquire first video data of target food according to the first camera parameters, and controlling the camera to pause acquiring the video data after acquiring video data of a preset number of frames;

detecting an environment change parameter and cooking time in a cooking cavity, and determining a current state parameter according to the environment change parameter and/or the cooking time;

when the current state parameter reaches a second node, updating a camera shooting parameter according to the environment change parameter and/or the current state parameter to obtain a second camera shooting parameter, and acquiring second video data of the target food according to the second camera shooting parameter;

and continuously detecting current state parameters in the cooking cavity to determine next node information, and repeating the step of acquiring video data of the target food according to the camera parameters of the corresponding nodes until the cooking task is processed.

8. The method of claim 1, wherein when the cooking task process is completed, the method further comprises:

acquiring cooking record data in the cooking task execution process, wherein the cooking record data comprises temperature record information and a log file, and the log file comprises at least one of menu information, parameter modification information and cooking time information;

generating a video file with a preset format according to the collected video data;

and uploading the cooking record data and the video file to a server.

9. A control device for a cooking apparatus, the device comprising:

the instruction receiving module is used for receiving a cooking instruction and reading cooking parameters according to the cooking instruction; the cooking instruction comprises a cooking task and a video acquisition task; the cooking equipment is provided with a camera device;

the video acquisition module is used for controlling the camera device to acquire video data according to the camera shooting parameters and a preset period frequency and/or detecting environment change parameters in the cooking task execution process, updating the camera shooting parameters of the camera device according to the environment change parameters, and acquiring the video data according to the updated camera shooting parameters; if the current environmental parameters reach preset conditions, controlling the camera device to carry out video acquisition according to the camera parameters and acquisition rules; after video data of a preset number of frames are collected, controlling the camera device to pause video collection until a next trigger condition is reached, and continuing to collect the video data;

10. A cooking apparatus comprising a memory and a processor, the memory storing a computer program, characterized in that the processor, when executing the computer program, implements the steps of the method of any one of claims 1 to 8.

11. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of implementing the method of any one of claims 1 to 8.