Intelligent control method for multi-group linkage of cooking devices

Abstract

The invention provides an intelligent control method for multi-group linkage of cooking devices, and the method comprises the steps: obtaining the cooking demands and working data of each cooking device, determining the initial linkage control strategy of the cooking devices based on the cooking demands and working data, and achieving the linkage control of the cooking devices. And performing safe operation detection on the initial linkage control strategy based on a cooking safety demand, determining strategy data which does not meet the cooking safety demand, optimizing the strategy data based on the cooking demand and the cooking safety demand, obtaining a target linkage control strategy, and realizing accurate linkage control of the cooking device. And finally, based on the target linkage control strategy, determining a control instruction for the total control area of the cooking devices, and performing linkage control on the cooking devices according to the control instruction, thereby realizing effective control of multi-group linkage of the cooking devices, and improving the cooperative efficiency and safety of co-working of the multiple cooking devices.

Description

Technical Field

[0001] The present invention relates to the technical field of linkage control, and in particular to an intelligent control method for linkage of multiple groups of cooking devices. Background Art

[0002] With the development of intelligent and diversified cooking appliances, users can choose different types of cooking appliances to achieve different cooking operations when cooking food. When there are multiple induction cookers, if you want to use induction cookers to complete cooking operations, you need to control the induction cookers according to your cooking needs. With the increase of induction cookers, the complexity of user control operations is getting higher and higher, and the safety risks are also increasing. Therefore, enhancing the linkage control function between induction cookers is a direction that needs to be continuously improved. Summary of the invention

[0003] The present invention provides an intelligent control method for multiple groups of linkage of cooking devices, so as to solve the problems raised in the background technology.

[0004] An intelligent control method for multiple groups of linkage of cooking devices, characterized by comprising:

[0005] S1: Acquire cooking requirements and working data of each cooking device, and determine an initial linkage control strategy for the cooking device based on the cooking requirements and working data;

[0006] S2: Performing a safety operation detection on the initial linkage control strategy based on cooking safety requirements to determine strategy data that does not meet cooking safety requirements;

[0007] S3: Optimizing the strategy data based on cooking requirements and cooking safety requirements to obtain a target linkage control strategy;

[0008] S4: Determine a control instruction for the overall control area of ​​the cooking device based on the target linkage control strategy, and perform linkage control on the cooking device according to the control instruction.

[0009] Preferably, in S1, obtaining cooking requirements and working data of each cooking device includes:

[0010] Acquire food characteristics in each cooking device, and determine cooking requirements of each cooking device based on the food characteristics and the cooking mode selected by the user, including cooking temperature and cooking time;

[0011] The current operating data of each cooking device, including heating power and heating temperature, is collected as working data.

[0012] Preferably, in S1, determining an initial linkage control strategy for the cooking device based on the cooking demand and the working data includes:

[0013] Obtaining a cooking order association and a cooking power association between the cooking devices from cooking requirements of the cooking devices;

[0014] Obtaining, from the cooking sequence association, sequence nodes and device quantities of more than one cooking device in the cooking device working simultaneously, and marking the sequence nodes with quantities based on the device quantities to obtain sequence quantity nodes;

[0015] Determine the main cooking device at each sequence node based on the cooking power association, and determine the power ratio allocated to the main cooking device and the power ratio of other cooking devices in combination with the sequence number node;

[0016] Determine the sequential linkage relationship of the cooking devices based on the sequential number nodes, determine the power linkage relationship of the cooking devices based on the power ratio of the main cooking device and the power ratio of other cooking devices, and determine the demand linkage relationship of the cooking devices based on the sequential linkage relationship and the power linkage relationship;

[0017] Determining target working data for all cooking devices based on the demand linkage information, and determining initial control parameters for the cooking devices based on differences between the working data and the target working data;

[0018] Based on the specification parameters of each cooking device, determining parameter constraint information for each cooking device, verifying and correcting the initial control parameters of the cooking device based on the parameter constraint information, and obtaining target control parameters;

[0019] An initial linkage control strategy for the cooking device is generated based on the target control parameter.

[0020] Preferably, the determining of the initial control parameters of the cooking device based on the difference between the working data and the target working data includes:

[0021] Determine a power difference value and a time difference value based on a difference between the working data and the target working data;

[0022] Based on the power difference value and the time difference value, determining a power increase value within the time difference for each cooking device;

[0023] Determining a control sequence for all cooking devices in a corresponding time period based on a main cooking device of the cooking device in each time period;

[0024] Determining a control time point and cooking parameters for each cooking device based on a power rise value of each cooking device within the time difference;

[0025] Based on the control time point and the cooking parameters, initial control parameters for the cooking device are determined based on the control sequence.

[0026] Preferably, the verifying and correcting the initial control parameters of the cooking device based on the parameter constraint information to obtain the target control parameters includes:

[0027] Determining a single control parameter for each cooking device from the initial control parameters, and verifying the single control parameter based on parameter constraint information to determine whether the parameter constraint information is satisfied;

[0028] If so, there is no need to modify the single control parameter;

[0029] Otherwise, the single control parameter is modified based on the parameter constraint information to obtain the target control parameter.

[0030] Preferably, generating an initial linkage control strategy for the cooking device based on the target control parameter includes:

[0031] Acquire a control sequence, a control type and a control value from the target control parameter;

[0032] According to the control order, a control sequence for each control type is generated based on the control value;

[0033] Based on the control type and in combination with the control sequence, a control matrix is ​​obtained, and the control matrix is ​​used as an initial linkage control strategy.

[0034] Preferably, in S2, the initial linkage control strategy is tested for safe operation based on cooking safety requirements to determine strategy data that does not meet cooking safety requirements, including:

[0035] Obtaining a maximum total operating power and a maximum heating temperature from the cooking safety requirements;

[0036] Determine whether the maximum total operating power and the maximum heating temperature are satisfied under the initial linkage control strategy;

[0037] If yes, confirm that there is no policy data that does not meet cooking safety requirements;

[0038] Otherwise, strategy data that does not meet cooking safety requirements is extracted from the initial linkage control strategy.

[0039] Preferably, in S3, the strategy data is optimized based on cooking requirements and cooking safety requirements to obtain a target linkage control strategy, including:

[0040] Obtaining a total power determined by the strategy data;

[0041] Based on the maximum total working power required for cooking safety and the total power determined by the strategy data, the power of each cooking device is proportionally reduced to obtain an intermediate adjustment power of each cooking device;

[0042] Obtaining an intermediate heating temperature of each cooking device under an intermediate adjustment power, and fine-tuning the intermediate adjustment power based on a temperature difference between a maximum heating temperature and a heating temperature required for cooking safety to obtain a safe adjustment power;

[0043] The safe adjustment power is verified based on the cooking demand, a cooking device to be adjusted that does not meet the cooking demand is obtained, the safe adjustment power of the cooking device to be adjusted is optimized, and a target linkage control strategy is obtained.

[0044] Preferably, optimizing the safe adjustment power of the cooking device to be adjusted includes:

[0045] Obtaining the number of the cooking devices to be adjusted, and when the number is 1, determining whether the safe adjustment power needs to be increased to meet the cooking demand;

[0046] If yes, the safe adjustment power of the cooking device to be adjusted is not optimized;

[0047] Otherwise, the safe adjustment power of the cooking device to be adjusted is optimized downward;

[0048] When the number is greater than 1, the cooking device to be adjusted is divided into an upward optimization cooking device and a downward optimization cooking device;

[0049] The upwardly optimized cooking device is upwardly optimized, and the downwardly optimized cooking device is downwardly optimized, and the value of the upward optimization is less than or equal to the value of the downward optimization.

[0050] Preferably, in S4, determining a control instruction for the overall control area of ​​the cooking device based on the target linkage control strategy, and performing linkage control on the cooking device according to the control instruction, includes:

[0051] Acquire the control area of ​​each cooking device in the general control area;

[0052] Determine a control value and a control time for each control area based on the target linkage control strategy, and generate a control instruction based on the control value and the control time;

[0053] When the control instruction is manually confirmed, the cooking device is automatically linked and controlled.

[0054] Compared with the prior art, the present invention has achieved the following beneficial effects:

[0055] By acquiring the cooking requirements and working data of each cooking device, an initial linkage control strategy for the cooking device is determined based on the cooking requirements and working data to achieve linkage control of the cooking device, and a safety operation detection is performed on the initial linkage control strategy based on the cooking safety requirements to determine the strategy data that does not meet the cooking safety requirements, and the strategy data is optimized based on the cooking requirements and cooking safety requirements to obtain a target linkage control strategy to achieve precise linkage control of the cooking device, and finally, control instructions for the overall control area of ​​the cooking device are determined based on the target linkage control strategy, and the cooking device is linked and controlled according to the control instructions to achieve effective control of multiple linkages of cooking devices and provide collaborative efficiency and safety for multiple cooking devices working together.

[0056] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures specifically pointed out in this application document.

[0057] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0058] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0059] Figure 1 is a flow chart of an intelligent control method for multiple groups of linkage of cooking devices in an embodiment of the present invention;

[0060] Figure 2 A flowchart of obtaining cooking requirements and work data in an embodiment of the present invention;

[0061] Figure 3 This is a flow chart of obtaining a target linkage control strategy in an embodiment of the present invention. DETAILED DESCRIPTION

[0062] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0063] Embodiment 1:

[0064] The embodiment of the present invention provides an intelligent control method for multiple groups of linkage of cooking devices, such as Figure 1 As shown, including:

[0065] S1: Acquire cooking requirements and working data of each cooking device, and determine an initial linkage control strategy for the cooking device based on the cooking requirements and working data;

[0066] S2: Performing a safety operation detection on the initial linkage control strategy based on cooking safety requirements to determine strategy data that does not meet cooking safety requirements;

[0067] S3: Optimizing the strategy data based on cooking requirements and cooking safety requirements to obtain a target linkage control strategy;

[0068] S4: Determine a control instruction for the overall control area of ​​the cooking device based on the target linkage control strategy, and perform linkage control on the cooking device according to the control instruction.

[0069] In this embodiment, each cooking device is a plurality of induction cookers, and the plurality of induction cookers can be controlled in a unified manner.

[0070] In this embodiment, the cooking requirements of each cooking device include, for example, cooking temperature and cooking time.

[0071] In this embodiment, the initial linkage control strategy of the cooking devices includes controlling the power of each cooking device.

[0072] In this embodiment, the cooking safety requirement is electricity safety, such as restrictions on total power and heating temperatures of each induction cooker.

[0073] The beneficial effects of the above design scheme are: by obtaining the cooking needs and working data of each cooking device, determining the initial linkage control strategy for the cooking device based on the cooking needs and working data, realizing linkage control of the cooking device, performing safety operation detection on the initial linkage control strategy based on cooking safety needs, determining the strategy data that does not meet the cooking safety needs, optimizing the strategy data based on the cooking needs and cooking safety needs, obtaining the target linkage control strategy, realizing precise linkage control of the cooking device, and finally determining the control instructions for the overall control area of ​​the cooking device based on the target linkage control strategy, performing linkage control on the cooking device according to the control instructions, realizing effective control of multiple linkages of cooking devices, and providing collaborative efficiency and safety of multiple cooking devices working together.

[0074] Embodiment 2:

[0075] Based on Example 1, the present invention provides an intelligent control method for multiple groups of linkage of cooking devices, such as Figure 2 As shown, in S1, the cooking requirements and working data of each cooking device are obtained, including:

[0076] Acquire food characteristics in each cooking device, and determine cooking requirements of each cooking device based on the food characteristics and the cooking mode selected by the user, including cooking temperature and cooking time;

[0077] The current operating data of each cooking device, including heating power and heating temperature, is collected as working data.

[0078] The beneficial effects of the above design scheme are: by acquiring the food characteristics in each cooking device, and based on the food characteristics and the cooking mode selected by the user, the cooking requirements of each cooking device, including cooking temperature and cooking time, are determined, and the current operating data of each cooking device, including heating power and heating temperature, are collected as working data, thereby realizing the acquisition and collection of cooking device data, and providing a data basis for the intelligent control of multiple groups of linked cooking devices.

[0079] Embodiment 3:

[0080] Based on Example 1, the embodiment of the present invention provides an intelligent control method for multiple linkage of cooking devices, characterized in that, in S1, based on the cooking demand and the working data, an initial linkage control strategy for the cooking devices is determined, including:

[0081] Obtaining a cooking order association and a cooking power association between the cooking devices from cooking requirements of the cooking devices;

[0082] Obtaining, from the cooking sequence association, sequence nodes and device quantities of more than one cooking device in the cooking device working simultaneously, and marking the sequence nodes with quantities based on the device quantities to obtain sequence quantity nodes;

[0083] Determine the main cooking device at each sequence node based on the cooking power association, and determine the power ratio allocated to the main cooking device and the power ratio of other cooking devices in combination with the sequence number node;

[0084] Determine the sequential linkage relationship of the cooking devices based on the sequential number nodes, determine the power linkage relationship of the cooking devices based on the power ratio of the main cooking device and the power ratio of other cooking devices, and determine the demand linkage relationship of the cooking devices based on the sequential linkage relationship and the power linkage relationship;

[0085] Determining target working data for all cooking devices based on the demand linkage information, and determining initial control parameters for the cooking devices based on differences between the working data and the target working data;

[0086] Based on the specification parameters of each cooking device, determining parameter constraint information for each cooking device, verifying and correcting the initial control parameters of the cooking device based on the parameter constraint information, and obtaining target control parameters;

[0087] An initial linkage control strategy for the cooking device is generated based on the target control parameter.

[0088] In this embodiment, the cooking sequence is associated with each cooking device in a front-to-back sequence or a parallel sequence, including a start-up sequence and a parameter adjustment sequence such as increasing or decreasing power.

[0089] In this embodiment, the cooking power association includes the association of powers between various cooking devices. For example, when the power of device a is A, the power of device b must be B.

[0090] In this embodiment, the power ratio of the main cooking device is greater than the power ratios of other cooking devices, and the main cooking device is the device with the highest power.

[0091] In this embodiment, the specification parameters of each cooking device include rated power, maximum allowable usage time, etc.

[0092] The beneficial effect of the above design scheme is: based on the cooking needs and working data, starting from the two factors of sequence and power, combined with the specification parameters of the cooking device, the initial linkage control strategy for the cooking device is finally determined, ensuring that the obtained initial linkage control strategy meets the cooking needs and the actual operation of the cooking device, and providing an initial strategy for the intelligent control of multiple linkages of the cooking device.

[0093] Embodiment 4:

[0094] Based on Example 3, an embodiment of the present invention provides an intelligent control method for multiple groups of linkage of cooking devices, wherein the method of determining the initial control parameters of the cooking device based on the difference between the working data and the target working data includes:

[0095] Determine a power difference value and a time difference value based on a difference between the working data and the target working data;

[0096] Based on the power difference value and the time difference value, determining a power increase value within the time difference for each cooking device;

[0097] Determining a control sequence for all cooking devices in a corresponding time period based on a main cooking device of the cooking device in each time period;

[0098] Determining a control time point and cooking parameters for each cooking device based on a power rise value of each cooking device within the time difference;

[0099] Based on the control time point and the cooking parameters, initial control parameters for the cooking device are determined based on the control sequence.

[0100] In this embodiment, the cooking parameters are parameters related to control, such as control of the current of the heating coil.

[0101] The beneficial effect of the above design scheme is: based on the difference between the working data and the target working data, the initial control parameters of the cooking device are determined to ensure that the obtained initial control parameters meet the needs of actual operation.

[0102] Embodiment 5:

[0103] Based on Example 3, an embodiment of the present invention provides an intelligent control method for multiple groups of linkage of cooking devices, wherein the initial control parameters of the cooking device are verified and corrected based on parameter constraint information to obtain target control parameters, including:

[0104] Determining a single control parameter for each cooking device from the initial control parameters, and verifying the single control parameter based on parameter constraint information to determine whether the parameter constraint information is satisfied;

[0105] If so, there is no need to modify the single control parameter;

[0106] Otherwise, the single control parameter is modified based on the parameter constraint information to obtain the target control parameter.

[0107] The beneficial effect of the above design scheme is: by determining the single control parameter for each cooking device from the initial control parameter, and verifying the single control parameter based on the parameter constraint information, it is judged whether the parameter constraint information is met; if so, there is no need to correct the single control parameter, otherwise, the single control parameter is corrected based on the parameter constraint information to obtain the target control parameter, ensuring that the obtained target control parameter meets the configuration requirements of the cooking device itself, and providing an initial strategy for the intelligent control of multiple groups of linked cooking devices.

[0108] Embodiment 6:

[0109] Based on Example 3, the embodiment of the present invention provides an intelligent control method for multiple linkages of cooking devices, which generates an initial linkage control strategy for the cooking devices based on the target control parameters, including:

[0110] Acquire a control sequence, a control type and a control value from the target control parameter;

[0111] According to the control order, a control sequence for each control type is generated based on the control value;

[0112] Based on the control type and in combination with the control sequence, a control matrix is ​​obtained, and the control matrix is ​​used as an initial linkage control strategy.

[0113] In this embodiment, the control type includes controlling a switch, controlling power, and the like.

[0114] The beneficial effects of the above design scheme are: according to the control order, a control sequence for each control type is generated based on the control value, and based on the control type and the control sequence, a control matrix is ​​obtained, and the control matrix is ​​used as the initial linkage control strategy to provide an initial strategy for the intelligent control of multiple linkages of the cooking device.

[0115] Embodiment 7:

[0116] Based on Example 1, the embodiment of the present invention provides an intelligent control method for multiple linkages of cooking devices. In S2, the initial linkage control strategy is tested for safe operation based on cooking safety requirements to determine strategy data that does not meet cooking safety requirements, including:

[0117] Obtaining a maximum total operating power and a maximum heating temperature from the cooking safety requirements;

[0118] Determine whether the maximum total operating power and the maximum heating temperature are satisfied under the initial linkage control strategy;

[0119] If yes, confirm that there is no policy data that does not meet cooking safety requirements;

[0120] Otherwise, strategy data that does not meet cooking safety requirements is extracted from the initial linkage control strategy.

[0121] The beneficial effect of the above design scheme is: by obtaining the maximum total operating power and the maximum heating temperature from the cooking safety requirements, it is determined whether the maximum total operating power and the maximum heating temperature are met under the initial linkage control strategy. If so, it is determined that there is no strategy data that does not meet the cooking safety requirements. Otherwise, the strategy data that does not meet the cooking safety requirements is extracted from the initial linkage control strategy, providing a basis for further optimization of the strategy.

[0122] Embodiment 8:

[0123] Based on Example 1, the present invention provides an intelligent control method for multiple groups of linkage of cooking devices, such as Figure 3 As shown, in S3, the strategy data is optimized based on cooking requirements and cooking safety requirements to obtain a target linkage control strategy, including:

[0124] Obtaining the total power determined by the strategy data, and proportionally reducing the power of each cooking device based on the maximum total working power of the cooking safety requirement and the total power determined by the strategy data to obtain an intermediate adjustment power of each cooking device;

[0125] Obtaining an intermediate heating temperature of each cooking device under an intermediate adjustment power, and fine-tuning the intermediate adjustment power based on a temperature difference between a maximum heating temperature and a heating temperature required for cooking safety to obtain a safe adjustment power;

[0126] The safe adjustment power is verified based on the cooking demand, a cooking device to be adjusted that does not meet the cooking demand is obtained, the safe adjustment power of the cooking device to be adjusted is optimized, and a target linkage control strategy is obtained.

[0127] The beneficial effects of the above design scheme are: by obtaining the total power determined by the strategy data, the maximum total working power based on the cooking safety requirement, combined with the total power determined by the strategy data, the power of each cooking device is proportionally reduced to obtain the intermediate adjustment power of each cooking device; the intermediate heating temperature of each cooking device under the intermediate adjustment power is obtained, and the intermediate adjustment power is fine-tuned based on the temperature difference between the maximum heating temperature and the heating temperature of the cooking safety requirement to obtain the safety adjustment power; the safety adjustment power is verified based on the cooking requirement, the cooking device to be adjusted that does not meet the cooking requirement is obtained, the safety adjustment power of the cooking device to be adjusted is optimized, and the target linkage control strategy is obtained, which indicates that the target linkage control strategy meets the dual requirements of safety and cooking effect, realizes effective control of multiple groups of linkage of cooking devices, and provides the collaborative efficiency and safety of multiple cooking devices working together.

[0128] Embodiment 9:

[0129] Based on Example 8, the embodiment of the present invention provides an intelligent control method for multiple groups of linkage of cooking devices, which optimizes the safe adjustment power of the cooking devices to be adjusted, including:

[0130] Obtaining the number of the cooking devices to be adjusted, and when the number is 1, determining whether the safe adjustment power needs to be increased to meet the cooking demand;

[0131] If yes, the safe adjustment power of the cooking device to be adjusted is not optimized;

[0132] Otherwise, the safe adjustment power of the cooking device to be adjusted is optimized downward;

[0133] When the number is greater than 1, the cooking device to be adjusted is divided into an upward optimization cooking device and a downward optimization cooking device;

[0134] The upwardly optimized cooking device is upwardly optimized, and the downwardly optimized cooking device is downwardly optimized, and the value of the upward optimization is less than or equal to the value of the downward optimization.

[0135] The beneficial effect of the above design scheme is: by following the principle of maximally ensuring the cooking effect under the premise of ensuring safe operation, the safe adjustment power of the cooking device to be adjusted is optimized, thereby ensuring the safety and pertinence of the target linkage control strategy obtained.

[0136] Embodiment 10:

[0137] Based on Example 1, the embodiment of the present invention provides an intelligent control method for multiple groups of linkage of cooking devices. In S4, a control instruction for the overall control area of ​​the cooking device is determined based on the target linkage control strategy, and the cooking device is linked and controlled according to the control instruction, including:

[0138] Acquire the control area of ​​each cooking device in the general control area;

[0139] Determine a control value and a control time for each control area based on the target linkage control strategy, and generate a control instruction based on the control value and the control time;

[0140] When the control instruction is manually confirmed, the cooking device is automatically linked and controlled.

[0141] The beneficial effects of the above design scheme are: obtaining the control area of ​​each cooking device in the total control area; determining the control value and control time of each control area based on the target linkage control strategy, and generating control instructions based on the control value and control time; automatically performing linkage control on the cooking devices after the control instructions are manually confirmed, realizing effective control of multiple groups of linkage of cooking devices, and providing collaborative efficiency and safety of multiple cooking devices working together.

[0142] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention belong to the scope of this application document and its equivalent technology, the present invention is also intended to include these changes and variations.

Claims

1. An intelligent control method for multiple linkage of cooking devices, characterized in that: include: S1: Acquire cooking requirements and working data of each cooking device, and determine an initial linkage control strategy for the cooking device based on the cooking requirements and working data; S2: Performing a safety operation detection on the initial linkage control strategy based on cooking safety requirements to determine strategy data that does not meet cooking safety requirements; S3: Optimizing the strategy data based on cooking requirements and cooking safety requirements to obtain a target linkage control strategy; S4: Determine a control instruction for the overall control area of ​​the cooking device based on the target linkage control strategy, and perform linkage control on the cooking device according to the control instruction.

2. The intelligent control method for multiple linkage of cooking devices according to claim 1, characterized in that: In S1, the cooking requirements and working data of each cooking device are obtained, including: Acquire food characteristics in each cooking device, and determine cooking requirements of each cooking device based on the food characteristics and the cooking mode selected by the user, including cooking temperature and cooking time; The current operating data of each cooking device, including heating power and heating temperature, is collected as working data.

3. An intelligent control method for multiple linkage of cooking devices according to claim 1, characterized in that: In S1, based on the cooking demand and the working data, determining an initial linkage control strategy for the cooking device includes: Obtaining a cooking order association and a cooking power association between the cooking devices from cooking requirements of the cooking devices; Obtaining, from the cooking sequence association, sequence nodes and device quantities of more than one cooking device in the cooking device working simultaneously, and marking the sequence nodes with quantities based on the device quantities to obtain sequence quantity nodes; Determine the main cooking device at each sequence node based on the cooking power association, and determine the power ratio allocated to the main cooking device and the power ratio of other cooking devices in combination with the sequence number node; Determine the sequential linkage relationship of the cooking devices based on the sequential number nodes, determine the power linkage relationship of the cooking devices based on the power ratio of the main cooking device and the power ratio of other cooking devices, and determine the demand linkage relationship of the cooking devices based on the sequential linkage relationship and the power linkage relationship; Determining target working data for all cooking devices based on the demand linkage information, and determining initial control parameters for the cooking devices based on differences between the working data and the target working data; Based on the specification parameters of each cooking device, determining parameter constraint information for each cooking device, verifying and correcting the initial control parameters of the cooking device based on the parameter constraint information, and obtaining target control parameters; An initial linkage control strategy for the cooking device is generated based on the target control parameter.

4. The intelligent control method for multiple linkage of cooking devices according to claim 3, characterized in that: The determining of the initial control parameters of the cooking device based on the difference between the working data and the target working data includes: Determine a power difference value and a time difference value based on a difference between the working data and the target working data; Based on the power difference value and the time difference value, determining a power increase value within the time difference for each cooking device; Determining a control sequence for all cooking devices in a corresponding time period based on a main cooking device of the cooking device in each time period; Determining a control time point and cooking parameters for each cooking device based on a power rise value of each cooking device within the time difference; Based on the control time point and the cooking parameters, initial control parameters for the cooking device are determined based on the control sequence.

5. The intelligent control method for multiple linkage of cooking devices according to claim 3, characterized in that: The verifying and correcting the initial control parameters of the cooking device based on the parameter constraint information to obtain the target control parameters includes: Determining a single control parameter for each cooking device from the initial control parameters, and verifying the single control parameter based on parameter constraint information to determine whether the parameter constraint information is satisfied; If so, there is no need to modify the single control parameter; Otherwise, the single control parameter is modified based on the parameter constraint information to obtain the target control parameter.

6. The intelligent control method for multiple linkage of cooking devices according to claim 3, characterized in that: Generating an initial linkage control strategy for the cooking device based on the target control parameter includes: Acquire a control sequence, a control type and a control value from the target control parameter; According to the control order, a control sequence for each control type is generated based on the control value; Based on the control type and in combination with the control sequence, a control matrix is ​​obtained, and the control matrix is ​​used as an initial linkage control strategy.

7. An intelligent control method for multiple linkage of cooking devices according to claim 1, characterized in that: In S2, the initial linkage control strategy is tested for safe operation based on the cooking safety requirement, and the strategy data that does not meet the cooking safety requirement is determined, including: Obtaining a maximum total operating power and a maximum heating temperature from the cooking safety requirements; Determine whether the maximum total operating power and the maximum heating temperature are satisfied under the initial linkage control strategy; If yes, confirm that there is no policy data that does not meet cooking safety requirements; Otherwise, strategy data that does not meet cooking safety requirements is extracted from the initial linkage control strategy.

8. The intelligent control method for multiple linkage of cooking devices according to claim 1, characterized in that: In S3, the strategy data is optimized based on cooking requirements and cooking safety requirements to obtain a target linkage control strategy, including: Obtaining a total power determined by the strategy data; Based on the maximum total working power required for cooking safety and the total power determined by the strategy data, the power of each cooking device is proportionally reduced to obtain an intermediate adjustment power of each cooking device; Obtaining an intermediate heating temperature of each cooking device under an intermediate adjustment power, and fine-tuning the intermediate adjustment power based on a temperature difference between a maximum heating temperature and a heating temperature required for cooking safety to obtain a safe adjustment power; The safe adjustment power is verified based on the cooking demand, a cooking device to be adjusted that does not meet the cooking demand is obtained, the safe adjustment power of the cooking device to be adjusted is optimized, and a target linkage control strategy is obtained.

9. The intelligent control method for multiple linkage of cooking devices according to claim 8, characterized in that: Optimizing the safe adjustment power of the cooking device to be adjusted includes: Obtaining the number of the cooking devices to be adjusted, and when the number is 1, determining whether the safe adjustment power needs to be increased to meet the cooking demand; If yes, the safe adjustment power of the cooking device to be adjusted is not optimized; Otherwise, the safe adjustment power of the cooking device to be adjusted is optimized downward; When the number is greater than 1, the cooking device to be adjusted is divided into an upward optimization cooking device and a downward optimization cooking device; The upwardly optimized cooking device is upwardly optimized, and the downwardly optimized cooking device is downwardly optimized, and the value of the upward optimization is less than or equal to the value of the downward optimization.

10. The intelligent control method for multiple linkage of cooking devices according to claim 1, characterized in that: In S4, based on the target linkage control strategy, a control instruction for the overall control area of ​​the cooking device is determined, and linkage control of the cooking device is performed according to the control instruction, including: Acquire the control area of ​​each cooking device in the general control area; Determine a control value and a control time for each control area based on the target linkage control strategy, and generate a control instruction based on the control value and the control time; When the control instruction is manually confirmed, the cooking device is automatically linked and controlled.

Images