Linkage control method and device for range hood and cooktop

Abstract

The application relates to the technical field of smart home, and discloses a linkage control method and device for a range hood and a stove, the method comprising the following steps: collecting first state information corresponding to the range hood and second state information corresponding to the stove under a current scene; judging whether the range hood and the stove satisfy a preset linkage control condition according to the first state information and the second state information; when it is judged that the range hood and the stove satisfy the preset linkage control condition, generating linkage control parameters of the range hood and the stove according to the first state information and the second state information, and the linkage control parameters are used for controlling the range hood and the stove to perform matched linkage control operations. It can be seen that the application can improve the linkage control accuracy of the range hood and the stove and improve the oil fume exhaust efficiency.

Description

Technical Field

[0001] This invention relates to the field of smart home technology, and in particular to a method and device for the linkage control of a range hood and a cooktop. Background Technology

[0002] In modern kitchen environments, range hoods and cooktops are the main cooking equipment, and their performance and control methods directly affect the convenience of cooking.

[0003] Currently, when cooking, users often manually control the range hood, such as manually starting it or adjusting its operating parameters. This results in low efficiency in removing oil fumes, affecting the user's cooking experience and their stickiness with the cooking equipment.

[0004] Therefore, it is particularly important to propose a technical solution to improve the efficiency of oil fume extraction. Summary of the Invention

[0005] This invention provides a method and device for the linkage control of a range hood and a cooktop, which can improve the efficiency of oil fume extraction.

[0006] To address the aforementioned technical problems, the first aspect of this invention discloses a method for the coordinated control of a range hood and a cooktop, the method comprising:

[0007] Collect the first state information of the range hood and the second state information of the cooktop in the current scene;

[0008] Based on the first status information and the second status information, determine whether the range hood and the cooktop meet the preset linkage control conditions;

[0009] When it is determined that the range hood and the cooktop meet the preset linkage control conditions, linkage control parameters for the range hood and the cooktop are generated based on the first state information and the second state information. The linkage control parameters are used to control the range hood and the cooktop to perform matching linkage control operations.

[0010] As an optional implementation, in the first aspect of the present invention, the first state information includes at least one of the following: information on changes in the amount of residue on the range hood, information on the light transmittance of the range hood lighting, information on the type of smoke, information on the range hood smoke, information on the range hood smoke volume, and information on the range hood temperature. The smoke type information is used to indicate the type of smoke that the range hood supports. The second state information includes at least one of the following: information on the type of cooktop, information on the type of cooktop working status, information on the type of cooktop temperature, information on the type of cooktop power, information on the type of cooktop flame, information on the type of cooktop usage time, information on the type of dish, information on the type of dish, information on the type of dish, information on the cooking stage, information on the cooking time, and information on the cooking mode.

[0011] And, the step of determining whether the range hood and the cooktop meet the preset linkage control conditions based on the first state information and the second state information includes:

[0012] Based on the second state information, the adaptive control information of the range hood is analyzed, and the adaptive control information includes the adaptive control time and the adaptive control scheme;

[0013] Based on the first state information, analyze the controllable range information of the range hood in the current scenario;

[0014] Determine whether the controllable range information matches the adaptive control information. If the controllable range information matches the adaptive control information, then determine that the range hood and the stove meet the preset linkage control conditions.

[0015] As an optional implementation, in the first aspect of the present invention, the step of analyzing the adaptive control information of the range hood based on the second state information includes:

[0016] Based on the second state information, the usage duration information of the stove is predicted, and the usage duration information includes multiple moments.

[0017] For each of the aforementioned moments, based on the second state information, the smoke output information of the stove at that moment is analyzed, and the smoke output information includes at least one of smoke output direction information, smoke output amount information, smoke output type information, and smoke output concentration information;

[0018] Based on all the smoke output information, analyze the adaptive control information of the smoke machine.

[0019] As an optional implementation, in the first aspect of the invention, before analyzing the adaptive control information of the smoke machine based on all the smoke output information, the method further includes:

[0020] Obtain the range hood usage requirement information of the object to which the range hood belongs;

[0021] Based on the range hood usage demand information, analyze the range hood sound field control range information and range hood smoke extraction efficiency information applicable to the range hood usage demand information in the current scenario. The range hood sound field control range information includes at least one of the following: range hood sound field expansion range information, range hood sound field direction control range information, single-direction sound field intensity control range information, and single-direction sound field frequency control range information.

[0022] And, the step of analyzing the adaptive control information of the smoke machine based on all the smoke output information includes:

[0023] Based on the smoke machine's sound field control range information, smoke machine smoke extraction efficiency information, and all the smoke output information, the adaptive control information of the smoke machine is analyzed.

[0024] As an optional implementation, in the first aspect of the invention, before analyzing the adaptive control information of the smoke machine based on the smoke machine sound field control range information, the smoke machine smoke extraction efficiency information, and all the smoke output information, the method further includes:

[0025] Perceive the scene layout information in the current scene;

[0026] Based on the scene layout information, at least one sound field influence factor is determined in the current scene, and the sound field influence factor is used to represent the influencing factors of the sound field in the current scene;

[0027] For each of the sound field influencing factors, determine the attribute information of the sound field influencing factor, the attribute information including at least one of material information, structural information, sound source layout information, behavioral information, and emotional information; based on the attribute information, analyze the influence value of the sound field influencing factor, the influence value being used to represent the degree of influence of the sound field influencing factor on the sound field of the current scene; based on the influence value of the sound field influencing factor, determine the target priority value of the sound field influencing factor;

[0028] Based on all the sound field influencing factors and their corresponding target priority values, the sound field control range information of the range hood is adjusted, and the adjusted sound field control range information of the range hood is matched with the usage requirements information of the range hood.

[0029] And, the step of analyzing the adaptive control information of the smoke machine based on the smoke machine sound field control range information, the smoke machine smoke extraction efficiency information, and all the smoke output information includes:

[0030] Based on the adjusted sound field control range information of the smoke machine, the smoke extraction efficiency information of the smoke machine, and all the smoke output information, the adaptive control information of the smoke machine is analyzed.

[0031] As an optional implementation, in the first aspect of the present invention, the controllable range information is used to represent the controllable range of the range hood under each control direction. The control direction includes at least one of the following: range hood opening / closing degree, range hood suction power, sound source, smoke extraction direction, smoke treatment method, and odor compensation method. The smoke treatment method represents the way the range hood treats smoke after smoke extraction, and the odor compensation method represents the way the range hood reduces / neutralizes the odor of the smoke. The step of generating the linkage control parameters of the range hood and the cooktop based on the first state information and the second state information includes:

[0032] Based on the adaptive control information, at least one controllable range sub-information that satisfies the adaptive control information is determined from the controllable range information. The controllable range sub-information is used to represent the controllable range of the smoke machine under each of the control directions that satisfies the adaptive control information.

[0033] For each controllable range sub-information, determine the energy consumption range information of the range hood under the controllable range sub-information; determine whether the energy consumption range information matches the preset energy consumption threshold range information of the object to which the range hood belongs; when it is determined that the energy consumption range information matches the preset energy consumption threshold range information, generate the linkage control parameters of the range hood and the stove according to the controllable range sub-information and the adaptive control information.

[0034] When it is determined that all the energy consumption range information does not match the preset energy consumption threshold range information, a target distance value is calculated between each energy consumption range information and the preset energy consumption threshold range information. The target distance value is used to represent the degree of matching between the energy consumption range information and the preset energy consumption threshold range information. Based on all the target distance values, a first target controllable range sub-information is determined among all the controllable range sub-information. Based on the first target controllable range sub-information and the adaptive control information, the linkage control parameters of the range hood and the stove are generated.

[0035] As an optional implementation, in the first aspect of the present invention, the controllable range sub-information includes at least one controllable sub-range, the controllable sub-range being used to represent the controllable range of the smoke machine under a single control direction that satisfies the adaptive control information, and the method further includes:

[0036] Alternatively, when it is determined that all the energy consumption range information does not match the preset energy consumption threshold range information, then according to the preset energy consumption threshold range information, a second target controllable range sub-information is generated in all the controllable sub-ranges. The energy consumption range information of the second target controllable range sub-information matches the preset energy consumption threshold range information, and the matching degree value between the second target controllable range sub-information and the adaptive control information is greater than or equal to the preset matching degree threshold.

[0037] Based on the second target controllable range sub-information and the adaptive control information, the linkage control parameters of the range hood and the stove are generated.

[0038] A second aspect of this invention discloses a linkage control device for a range hood and a cooktop, the device comprising:

[0039] The data acquisition module is used to collect the first state information of the range hood and the second state information of the cooktop in the current scenario.

[0040] The judgment module is used to determine whether the range hood and the cooktop meet the preset linkage control conditions based on the first state information and the second state information.

[0041] The generation module is used to generate linkage control parameters for the range hood and the cooktop based on the first state information and the second state information when the judgment module determines that the range hood and the cooktop meet the preset linkage control conditions. The linkage control parameters are used to control the range hood and the cooktop to perform matching linkage control operations.

[0042] As an optional implementation, in a second aspect of the present invention, the first state information includes at least one of the following: information on changes in the amount of residue on the range hood, information on the light transmittance of the range hood lighting, information on the type of smoke, information on the range hood smoke, information on the range hood smoke volume, and information on the range hood temperature. The smoke type information is used to indicate the type of smoke that the range hood supports. The second state information includes at least one of the following: information on the type of cooktop, information on the type of cooktop working status, information on the type of cooktop temperature, information on the type of cooktop power, information on the type of cooktop flame, information on the type of cooktop usage time, information on the type of dish, information on the type of dish, information on the type of dish, information on the cooking stage, information on the cooking time, and information on the cooking mode.

[0043] Furthermore, the specific method by which the judgment module determines whether the range hood and the cooktop meet the preset linkage control conditions based on the first state information and the second state information includes:

[0044] Based on the second state information, the adaptive control information of the range hood is analyzed, and the adaptive control information includes the adaptive control time and the adaptive control scheme;

[0045] Based on the first state information, analyze the controllable range information of the range hood in the current scenario;

[0046] Determine whether the controllable range information matches the adaptive control information. If the controllable range information matches the adaptive control information, then determine that the range hood and the stove meet the preset linkage control conditions.

[0047] As an optional implementation, in a second aspect of the present invention, the specific method by which the determining module analyzes the adaptive control information of the range hood based on the second state information includes:

[0048] Based on the second state information, the usage duration information of the stove is predicted, and the usage duration information includes multiple moments.

[0049] For each of the aforementioned moments, based on the second state information, the smoke output information of the stove at that moment is analyzed, and the smoke output information includes at least one of smoke output direction information, smoke output amount information, smoke output type information, and smoke output concentration information;

[0050] Based on all the smoke output information, analyze the adaptive control information of the smoke machine.

[0051] As an optional implementation, in a second aspect of the invention, the apparatus further includes:

[0052] The acquisition module is used to acquire the smoke machine usage requirement information of the object to which the smoke machine belongs before the judgment module analyzes the adaptive control information of the smoke machine based on all the smoke output information;

[0053] The analysis module is used to analyze the range hood sound field control range information and range hood smoke extraction efficiency information applicable to the range hood usage requirements information in the current scenario, based on the range hood usage requirements information. The range hood sound field control range information includes at least one of the following: range hood sound field expansion range information, range hood sound field direction control range information, single-direction sound field intensity control range information, and single-direction sound field frequency control range information.

[0054] Furthermore, the specific method by which the judgment module analyzes the adaptive control information of the smoke machine based on all the smoke output information includes:

[0055] Based on the smoke machine's sound field control range information, smoke machine smoke extraction efficiency information, and all the smoke output information, the adaptive control information of the smoke machine is analyzed.

[0056] As an optional implementation, in a second aspect of the invention, the apparatus further includes:

[0057] The perception module is used to perceive the scene layout information in the current scene before the judgment module analyzes the adaptive control information of the range hood based on the range hood sound field control range information, the range hood smoke extraction efficiency information and all the smoke output information.

[0058] The determination module is used to determine at least one sound field influence factor in the current scene based on the scene layout information, wherein the sound field influence factor is used to represent the influencing factors of the sound field in the current scene;

[0059] The determining module is further configured to determine the attribute information of each sound field influencing factor, wherein the attribute information includes at least one of material information, structural information, sound source layout information, behavioral information, and emotional information.

[0060] The analysis module is further configured to analyze the influence value of the sound field influence factor based on the attribute information, wherein the influence value represents the degree of influence of the sound field influence factor on the sound field of the current scene; and determine the target priority value of the sound field influence factor based on the influence value of the sound field influence factor.

[0061] The adjustment module is used to adjust the range hood sound field control range information according to all the sound field influencing factors and their corresponding target priority values, so that the adjusted range hood sound field control range information matches the range hood usage requirement information;

[0062] Furthermore, the specific methods by which the judgment module analyzes the adaptive control information of the range hood based on the range hood's sound field control range information, the range hood's smoke extraction efficiency information, and all the smoke output information include:

[0063] Based on the adjusted sound field control range information of the smoke machine, the smoke extraction efficiency information of the smoke machine, and all the smoke output information, the adaptive control information of the smoke machine is analyzed.

[0064] As an optional implementation, in the second aspect of the present invention, the controllable range information is used to represent the controllable range of the range hood under each control direction. The control direction includes at least one of the following: range hood opening / closing degree, range hood suction power, sound source, smoke extraction direction, smoke treatment method, and odor compensation method. The smoke treatment method represents the way the range hood treats smoke after smoke extraction, and the odor compensation method represents the way the range hood reduces / neutralizes the smell of smoke. The specific method by which the generation module generates the linkage control parameters of the range hood and the cooktop based on the first state information and the second state information includes:

[0065] Based on the adaptive control information, at least one controllable range sub-information that satisfies the adaptive control information is determined from the controllable range information. The controllable range sub-information is used to represent the controllable range of the smoke machine under each of the control directions that satisfies the adaptive control information.

[0066] For each controllable range sub-information, determine the energy consumption range information of the range hood under the controllable range sub-information; determine whether the energy consumption range information matches the preset energy consumption threshold range information of the object to which the range hood belongs; when it is determined that the energy consumption range information matches the preset energy consumption threshold range information, generate the linkage control parameters of the range hood and the stove according to the controllable range sub-information and the adaptive control information.

[0067] When it is determined that all the energy consumption range information does not match the preset energy consumption threshold range information, a target distance value is calculated between each energy consumption range information and the preset energy consumption threshold range information. The target distance value is used to represent the degree of matching between the energy consumption range information and the preset energy consumption threshold range information. Based on all the target distance values, a first target controllable range sub-information is determined among all the controllable range sub-information. Based on the first target controllable range sub-information and the adaptive control information, the linkage control parameters of the range hood and the stove are generated.

[0068] As an optional implementation, in a second aspect of the present invention, the controllable range sub-information includes at least one controllable sub-range, the controllable sub-range being used to represent the controllable range of the smoke machine under a single control direction that satisfies the adaptive control information;

[0069] The generation module is further configured to, or, when it is determined that all the energy consumption range information does not match the preset energy consumption threshold range information, generate a second target controllable range sub-information in all the controllable sub-ranges according to the preset energy consumption threshold range information, wherein the energy consumption range information of the second target controllable range sub-information matches the preset energy consumption threshold range information, and the matching degree value between the second target controllable range sub-information and the adaptive control information is greater than or equal to the preset matching degree threshold.

[0070] The generation module is further configured to generate linkage control parameters for the range hood and the stove based on the second target controllable range sub-information and the adaptive control information.

[0071] A third aspect of this invention discloses another linkage control device for a range hood and a cooktop, the device comprising:

[0072] Memory containing executable program code;

[0073] A processor coupled to the memory;

[0074] The processor calls the executable program code stored in the memory to execute the linkage control method for the range hood and stove disclosed in the first aspect of the present invention.

[0075] The fourth aspect of the present invention discloses a computer storage medium storing computer instructions, which, when invoked, are used to execute the linkage control method for the range hood and stove disclosed in the first aspect of the present invention.

[0076] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0077] In this embodiment of the invention, the first state information corresponding to the range hood and the second state information corresponding to the cooktop are collected in the current scene; based on the first state information and the second state information, it is determined whether the range hood and the cooktop meet the preset linkage control conditions; when it is determined that the range hood and the cooktop meet the preset linkage control conditions, linkage control parameters for the range hood and the cooktop are generated based on the first state information and the second state information, and the linkage control parameters are used to control the range hood and the cooktop to perform matching linkage control operations. As can be seen, implementing this invention can determine whether the range hood and cooktop meet the preset linkage control conditions based on the first state information of the range hood and the second state information of the cooktop in the current scenario. This improves the accuracy, scenario adaptability, and flexibility of the linkage control decisions for the range hood and cooktop. When it is determined that the range hood and cooktop meet the preset linkage control conditions, linkage control parameters are generated based on the first and second state information to control the range hood and cooktop to perform matching linkage control operations. By combining the first state information of the range hood and the second state information of the cooktop, linkage control operations adapted to the current scenario are automatically adjusted and generated, improving the accuracy of linkage control for the range hood and cooktop, improving the efficiency of fume extraction, enhancing the interconnectivity of smart home devices, achieving more intelligent smart home management, improving the control convenience, intelligence, and efficiency of the range hood and cooktop, saving energy, improving kitchen safety, enhancing user cooking comfort and experience, and increasing the stickiness between users and cooking equipment. Attached Figure Description

[0078] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0079] Figure 1 This is a schematic diagram of a linkage control scenario between a range hood and a cooktop, as disclosed in an embodiment of the present invention.

[0080] Figure 2 This is a flowchart illustrating a method for the linkage control of a range hood and a cooktop, as disclosed in an embodiment of the present invention.

[0081] Figure 3 This is a flowchart illustrating another method for the linkage control of a range hood and a cooktop, as disclosed in an embodiment of the present invention.

[0082] Figure 4 This is a schematic diagram of the structure of a linkage control device for a range hood and a cooktop disclosed in an embodiment of the present invention;

[0083] Figure 5This is a schematic diagram of another linkage control device for a range hood and a cooktop disclosed in an embodiment of the present invention;

[0084] Figure 6 This is a schematic diagram of the structure of another linkage control device for a range hood and a cooktop disclosed in an embodiment of the present invention. Detailed Implementation

[0085] To enable those skilled in the art to better understand the present invention, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0086] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this invention are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, apparatus, product, or end that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or ends.

[0087] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0088] This invention discloses a method and device for the linkage control of a range hood and a cooktop. Based on the collected first state information of the range hood and second state information of the cooktop in the current scenario, it determines whether the range hood and cooktop meet preset linkage control conditions. This improves the accuracy, scenario adaptability, and flexibility of the linkage control decisions. When the preset linkage control conditions are met, linkage control parameters are generated based on the first and second state information to control the range hood and cooktop to perform matching linkage control operations. By combining the first and second state information of the range hood and cooktop, the linkage control operations adapted to the current scenario are automatically adjusted and generated, improving the accuracy of the linkage control and the efficiency of fume extraction. This enhances the interconnectivity of smart home devices, enabling more intelligent smart home management, while also improving the convenience, intelligence, and efficiency of range hood and cooktop control. It also helps save energy, improves kitchen safety, enhances user cooking comfort and experience, and increases the user's connection with the cooking equipment. Detailed descriptions follow.

[0089] To better understand the linkage control method and device for a range hood and a cooktop described in this invention, the applicable scenario for the linkage control method is first described. Specifically, the schematic diagram of this scenario can be shown as follows: Figure 1 As shown, the scenario includes a user / target, a range hood, and a cooktop. The cooktop may include multiple cooktops, including but not limited to at least one specific pot or stove, etc. Optionally, such as... Figure 1 As shown, the execution entity of this invention collects first state information corresponding to the range hood and second state information corresponding to the cooktop in the current scenario; based on the first and second state information, it determines whether the range hood and cooktop meet preset linkage control conditions; when it is determined that the range hood and cooktop meet the preset linkage control conditions, it generates linkage control parameters for the range hood and cooktop based on the first and second state information. These linkage control parameters are used to control the range hood and cooktop to perform matching linkage control operations. It should be noted that... Figure 1 The schematic diagram shown is only intended to illustrate a scenario applicable to a method of linkage control between a range hood and a cooktop. The users / targets, range hood, and cooktop involved are also only for illustrative purposes. Figure 1 The scenario diagram shown is not limited to this. The following is a detailed description of a method and device for the linkage control of a range hood and a stove.

[0090] Example 1

[0091] Please see Figure 2 , Figure 2 This is a flowchart illustrating a method for the coordinated control of a range hood and a cooktop, as disclosed in an embodiment of the present invention. Wherein, Figure 2The described linkage control method for range hoods and cooktops can be applied to range hoods (such as air curtain range hoods) and / or cooktops, and can also be applied to smart devices associated with range hoods and / or cooktops. These smart devices include, but are not limited to, one or more of energy devices, cloud devices, edge computing devices, relay devices, base station devices, urban monitoring and management devices, smart network devices, and smart home devices. This invention does not limit the scope of the application. Figure 2 As shown, the linkage control method for the range hood and cooktop may include the following operations:

[0092] 101. Collect the first state information of the range hood and the second state information of the stove in the current scene;

[0093] In this embodiment of the invention, the current scene, first state information, and second state information can be collected by the user's upload, or optionally, by a sensing device. The sensing device includes, but is not limited to, one or more of radar, base station, router, mobile portable communication device, and wearable device with communication function. Optionally, the sensing device may include a wireless communication module, such as a Wi-Fi module, to implement step 101. Optionally, the sensing device may include a voice sensing module to enable voice interaction with the user and recognize voice commands triggered by the user. The sensing device can collect the current scene, first state information, and second state information based on a communication sensing fusion frame structure.

[0094] Optionally, the range hood and / or cooktop and / or the application execution entity described in this embodiment may include a wireless communication module, such as a Wi-Fi module. This wireless communication module is used to establish a wireless communication link between the range hood and / or cooktop and the aforementioned sensing device and / or other smart home devices. This wireless communication link enables wireless interactive communication of routine information and control commands between the range hood and / or cooktop and / or the application execution entity described in this embodiment and the aforementioned sensing device and / or other smart home devices. For example, when a user connects a portable device to the wireless communication module, they can send commands to the range hood and / or cooktop and / or the application execution entity described in this embodiment. The range hood and / or cooktop and / or the application execution entity described in this embodiment can parse the commands through the wireless communication module, thereby triggering the execution of step 101 described above.

[0095] Further optionally, the range hood and / or cooktop and / or the application execution entity described in the embodiments of the present invention may also include a voice perception module. The voice perception module is used to realize voice interaction between the range hood and / or cooktop and / or the application execution entity described in the embodiments of the present invention and the user. For example, when the user sends a voice message, the range hood and / or cooktop and / or the application execution entity described in the embodiments of the present invention can obtain and parse the user's voice message through the voice perception module, thereby triggering the execution of the above-mentioned step 101.

[0096] 102. Based on the first state information and the second state information, determine whether the range hood and the cooktop meet the preset linkage control conditions;

[0097] In this embodiment of the invention, as an optional implementation, the first state information includes at least one of the following: information on changes in the amount of residue on the range hood, information on the light transmittance of the range hood lighting, information on the type of smoke, information on the range hood smoke range, information on the amount of smoke smoked, and information on the range hood temperature. The smoke type information is used to indicate the type of smoke that the range hood supports. The second state information includes at least one of the following: information on the type of cooktop, information on the cooktop's working status, information on the cooktop's temperature, information on the cooktop's power, information on the cooktop's flame, information on the cooktop's usage time, information on the type of dish, information on the dish's status, information on the cooking stage, information on the cooking time, and information on the cooking mode.

[0098] Optionally, based on the first state information and the second state information, it is determined whether the range hood and cooktop meet the preset linkage control conditions, including:

[0099] Based on the second state information, analyze the adaptive control information of the smoke machine, which includes the adaptive control timing and adaptive control scheme.

[0100] Based on the first state information, analyze the controllable range information of the range hood in the current scenario;

[0101] Determine whether the controllable range information matches the adaptive control information. If the controllable range information matches the adaptive control information, then the range hood and cooktop meet the preset linkage control conditions.

[0102] In this embodiment of the invention, optionally, the above-mentioned applicable control information is used to indicate the desired range hood control situation of the range hood adapting to the above-mentioned cooktop; further optionally, the above-mentioned controllable range information corresponds to the controllable range situation of the range hood under actual conditions.

[0103] As can be seen, implementing this optional embodiment can perform corresponding linkage control analysis operations based on the aforementioned multi-dimensional selectable first state information and multi-dimensional selectable second state information. Specifically, based on the multi-dimensional selectable second state information of the cooktop, it analyzes the adaptive control information, which represents the desired range hood control situation of the range hood adapting to the cooktop, including the adaptive control time and adaptive control scheme, thereby improving the accuracy of the adaptive control information analysis of the range hood adapting to the cooktop. Based on the multi-dimensional selectable first state information of the range hood, it analyzes the controllable range information of the range hood in the current scenario and the corresponding actual state of the range hood. By judging whether the controllable range information matches the adaptive control information, it improves the accuracy of linkage control decision-making, scenario adaptation accuracy, and flexibility of the range hood and cooktop.

[0104] In this optional embodiment, as an optional implementation, when it is determined that the controllable range information and the adaptive control information do not match, the method may optionally include:

[0105] Based on the controllable range information, target control information that adapts to the controllable range information is determined from the above adaptive control information. The target control information corresponds to the above adaptive control information, and the fit value between the target control information and the controllable range information is greater than or equal to a preset fit threshold.

[0106] Based on the target control information, linkage control parameters for the range hood and cooktop are generated. These linkage control parameters are used to control the range hood and cooktop to perform matching linkage control operations.

[0107] As can be seen, implementing this optional embodiment can further, when it is determined that the controllable range information and the adaptive control information do not match, determine the target control information that is compatible with the controllable range information and corresponds to the adaptive control information based on the controllable range information; and generate linkage control parameters for controlling the range hood and stove to perform matching linkage control operations based on the target control information. This can further improve the flexibility, diversity, scene adaptability, and scientific nature of the linkage control between the range hood and stove based on the actual situation of the range hood. It is beneficial to improve the efficiency of oil fume exhaust, improve the health of the linkage control between the range hood and stove, ensure the service life of the equipment, save energy, and improve the safety of the kitchen.

[0108] In this optional embodiment, as an optional implementation, the above-mentioned analysis of the adaptive control information of the range hood based on the second state information includes:

[0109] Based on the second state information, predict the usage time information of the stove. The usage time information includes multiple moments.

[0110] For each moment, based on the second state information, analyze the smoke output information of the stove at that moment. The smoke output information includes at least one of the following: smoke output direction information, smoke output amount information, smoke output type information, and smoke output concentration information.

[0111] Based on all smoke output information, analyze the adaptive control information of the smoke machine.

[0112] As can be seen, implementing this optional embodiment can predict the usage time information of the stove based on the second state information corresponding to the multi-dimensional optional stove. For each moment of the usage time information, based on the aforementioned second state information, the stove's smoke information at that moment is analyzed, including at least one of the following: smoke direction information, smoke volume information, smoke type information, and smoke concentration information. This improves the comprehensiveness and accuracy of the control analysis of the range hood acting on the stove. Based on all smoke information, the range hood's adaptive control information, including adaptive control time and adaptive control scheme, is analyzed, improving the precision of the linkage control between the range hood and the stove. This is beneficial to further improve the accuracy of the analysis of the adaptive control information of the range hood adapting to the stove, and improve the accuracy, scene adaptation accuracy, and flexibility of the linkage control decision between the range hood and the stove.

[0113] In this optional embodiment, as another optional implementation, before analyzing the adaptive control information of the smoke machine based on all smoke output information, the method further includes:

[0114] Retrieve the range hood usage requirements information for the object to which the range hood belongs;

[0115] Based on the usage requirements of the range hood, analyze the range hood sound field control range information and range hood smoke extraction efficiency information applicable to the usage requirements of the range hood in the current scenario. The range hood sound field control range information includes at least one of the following: range hood sound field expansion range information, range hood sound field direction control range information, single-direction sound field intensity control range information, and single-direction sound field frequency control range information.

[0116] Optionally, based on all smoke output information, analyze the adaptive control information of the smoke hood, including:

[0117] Based on the smoke machine's sound field control range information, smoke machine smoke extraction efficiency information, and all smoke output information, analyze the smoke machine's adaptive control information.

[0118] In this embodiment of the invention, optionally, the above-mentioned methods for obtaining the object and the range hood usage requirements information correspond to the above-mentioned methods for collecting the current scenario, the first state information and the second state information. This embodiment of the invention will not elaborate further on this. In practice, the above-mentioned supplementary methods can be adaptively adjusted and selected.

[0119] As can be seen, implementing this optional embodiment can analyze the range hood's sound field control range information and smoke extraction efficiency information in the current scenario based on the range hood's usage demand information corresponding to the target object. This includes at least one of the following: range hood sound field expansion range information, range hood sound field direction control range information, single-direction sound field intensity control range information, and single-direction sound field frequency control range information. Based on the aforementioned range hood sound field control range information, range hood smoke extraction efficiency information, and all smoke output information, the adaptive control information of the range hood can be analyzed. Furthermore, by combining the range hood's usage demand information corresponding to the target object and analyzing multi-dimensional optional range hood sound field control range information and smoke extraction efficiency information, the accuracy and comprehensiveness of the range hood adaptive control message analysis can be improved. Combined with the actual situation in the current scenario, the interference of the range hood's sound field on the target object can be reduced, improving the efficiency of oil fume extraction while further contributing to energy conservation, enhancing user cooking comfort and experience, and increasing the stickiness between users and cooking equipment.

[0120] In this optional embodiment, as yet another optional implementation, before analyzing the adaptive control information of the smoke machine based on the smoke machine's sound field control range information, smoke machine smoke extraction efficiency information, and all smoke output information, the method further includes:

[0121] Perceive the scene layout information in the current scene;

[0122] Based on the scene layout information, determine at least one sound field influence factor in the current scene. The sound field influence factor is used to represent the influencing factors of the sound field in the current scene.

[0123] For each sound field influencing factor, determine its attribute information, which includes at least one of material information, structural information, sound source layout information, behavioral information, and emotional information; based on the attribute information, analyze the influence value of the sound field influencing factor, which represents the degree of influence of the sound field influencing factor on the sound field of the current scene; based on the influence value of the sound field influencing factor, determine the target priority value of the sound field influencing factor.

[0124] Based on all sound field influencing factors and their corresponding target priority values, the sound field control range information of the range hood is adjusted, and the adjusted sound field control range information of the range hood is matched with the usage requirements of the range hood.

[0125] Optionally, based on the smoke machine's sound field control range information, smoke machine smoke extraction efficiency information, and all smoke output information, analyze the smoke machine's adaptive control information, including:

[0126] Based on the adjusted smoke machine sound field control range information, smoke machine smoke extraction efficiency information, and all smoke output information, analyze the smoke machine's adaptive control information.

[0127] In this embodiment of the invention, optionally, the current scenario mentioned above includes, but is not limited to, at least one of the following: user sleeping scenario, user reading scenario, user cooking scenario, user audio-visual scenario, user e-sports scenario, user conversation scenario, user arguing scenario, user tasting food scenario, user eating scenario, and user exercising scenario; further optionally, the scenario layout information mentioned above includes, but is not limited to, at least one of the following: spatial layout information, heat source distribution information, sound source distribution information, light source distribution information, and living organism distribution information.

[0128] In this embodiment of the invention, optionally, the target priority value is proportional to the influence value. Optionally, in order to save on the adjustment efficiency of the range hood sound field control range information, the range hood sound field control range information can also be adjusted based on all sound field influence factors whose target priority value is greater than or equal to a preset target priority threshold.

[0129] As can be seen, implementing this optional embodiment can further determine at least one sound field influence factor representing the influencing factors of the sound field in the current scene by perceiving the aforementioned multi-dimensional optional scene layout information in the current scene. This improves the comprehensiveness and accuracy of the current scene analysis under the linkage control of the range hood and stove. Furthermore, for each sound field influence factor, it determines the attribute information of the sound field influence factor, including at least one of material information, structural information, sound source layout information, behavioral information, and emotional information. Through the aforementioned attribute information, it analyzes the degree of influence of the sound field influence factor on the sound field of the current scene. The influence value of the sound field influence factor is determined, and then the target priority weight value of the sound field influence factor is determined based on the influence value of the sound field influence factor. Based on the target priority weight value of each sound field influence factor, the sound field control range information of the range hood is adjusted to further improve the analysis precision and accuracy of each sound field influence factor in the current scenario, improve the accuracy, comprehensiveness and scientific nature of the generation of the sound field control range information of the range hood, and thus improve the analysis accuracy, comprehensiveness and scientific nature of the adaptive control information of the range hood. This is conducive to further improving the accuracy of the linkage control of the range hood and the stove, the comprehensiveness and scientific nature of the control analysis, and the efficiency and accuracy of oil fume removal control.

[0130] 103. When it is determined that the range hood and cooktop meet the preset linkage control conditions, linkage control parameters for the range hood and cooktop are generated based on the first state information and the second state information. The linkage control parameters are used to control the range hood and cooktop to perform matching linkage control operations.

[0131] In this embodiment of the invention, optionally, the above-mentioned linkage control operation may specifically include, but is not limited to, adjusting the execution control parameters of the range hood and / or cooktop. The execution control parameters are related to the functions of the range hood and cooktop. For example, if the range hood has the function of further processing the smoke after smoking, the execution control parameters can directly adjust the processing method and / or processing efficiency of the further processing of the smoke, such as a combination of one or more methods such as adsorption, neutralization, knocking down, and storage. Similarly, if the range hood has a compensation function to reduce / neutralize the smell of the smoke, the execution control parameters can directly adjust the processing method and / or processing efficiency of the compensation processing to reduce / neutralize the smell of the smoke.

[0132] As can be seen, implementing the embodiments of the present invention can determine whether the range hood and stove meet the preset linkage control conditions based on the first state information of the range hood and the second state information of the stove in the current scenario. This improves the accuracy, scenario adaptability, and flexibility of the linkage control decision of the range hood and stove. When it is determined that the range hood and stove meet the preset linkage control conditions, linkage control parameters are generated based on the first and second state information to control the range hood and stove to perform matching linkage control operations. By combining the first state information of the range hood and the second state information of the stove, linkage control operations adapted to the current scenario are automatically adjusted and generated, improving the accuracy of linkage control of the range hood and stove, improving the efficiency of oil fume exhaust, improving the interconnectivity of smart home devices, realizing more intelligent smart home management, improving the control convenience, control intelligence, and control efficiency of the range hood and stove, which is conducive to energy saving, improving kitchen safety, improving the user's cooking comfort and experience, and improving the stickiness between the user and the cooking equipment.

[0133] Example 2

[0134] Please see Figure 3 , Figure 3 This is a flowchart illustrating another method for the coordinated control of a range hood and a cooktop, as disclosed in an embodiment of the present invention. Wherein, Figure 3 The described linkage control method for range hoods and cooktops can be applied to range hoods (such as air curtain range hoods) and / or cooktops, and can also be applied to smart devices associated with range hoods and / or cooktops. These smart devices include, but are not limited to, one or more of energy devices, cloud devices, edge computing devices, relay devices, base station devices, urban monitoring and management devices, smart network devices, and smart home devices. This invention does not limit the scope of the application. Figure 3 As shown, the linkage control method for the range hood and cooktop may include the following operations:

[0135] 201. Collect the first state information of the range hood and the second state information of the stove in the current scene;

[0136] 202. Based on the first state information and the second state information, determine whether the range hood and the cooktop meet the preset linkage control conditions;

[0137] In this embodiment of the invention, for supplementary explanations of steps 201 and 202, please refer to the supplementary explanations of steps 101 and 102 in Embodiment 1. This embodiment of the invention will not repeat these explanations.

[0138] 203. When it is determined that the range hood and the cooktop meet the preset linkage control conditions, then based on the adaptive control information of the range hood, at least one controllable range sub-information that meets the adaptive control information is determined in the controllable range information of the range hood. The controllable range sub-information is used to represent the controllable range of the range hood under each control direction that meets the adaptive control information.

[0139] In this embodiment of the invention, the aforementioned adaptive control information is obtained based on the aforementioned second state information, and the aforementioned controllable range information is obtained based on the aforementioned first state information.

[0140] In this embodiment of the invention, optionally, the controllable range information is used to represent the controllable range of the range hood under each control direction. The control direction includes at least one of the following: range hood opening and closing degree, range hood suction power, sound source, smoke direction, smoke treatment method, and odor compensation method. The smoke treatment method is used to represent the way the range hood treats the smoke after smoking, and the odor compensation method is used to represent the way the range hood reduces / neutralizes the smell of the smoke.

[0141] 204. For each controllable range sub-information, determine the energy consumption range information of the range hood under that controllable range sub-information;

[0142] 205. Determine whether the energy consumption range information matches the preset energy consumption threshold range information of the range hood. If the energy consumption range information matches the preset energy consumption threshold range information, then trigger step 206. If all energy consumption range information does not match the preset energy consumption threshold range information, then trigger steps 207-209.

[0143] 206. Based on the controllable range sub-information and adaptive control information, generate the linkage control parameters for the range hood and cooktop;

[0144] 207. Calculate the target distance value between each energy consumption range information and the preset energy consumption threshold range information. The target distance value is used to represent the degree of matching between the energy consumption range information and the preset energy consumption threshold range information.

[0145] 208. Based on all target distance values, determine the first target controllable range sub-information from all controllable range sub-information;

[0146] 209. Based on the first target controllable range sub-information and adaptive control information, generate the linkage control parameters for the range hood and stove.

[0147] As can be seen, implementing this optional embodiment can further, when it is determined that the range hood and cooktop meet the preset linkage control conditions, determine at least one controllable range sub-information based on the adaptive control information of the range hood, within the controllable range information of the range hood, to represent the controllable range of the range hood under each of the multi-dimensional selectable control directions that meet the adaptive control information. For each controllable range sub-information, determine the energy consumption range information of the range hood under that controllable range sub-information. And when it is determined that the energy consumption range information matches the preset energy consumption threshold range information, generate linkage control parameters for the range hood and cooktop based on the controllable range sub-information and the adaptive control information. Combining the energy consumption range information of each controllable range sub-information, this further improves the accuracy of linkage control of the range hood and cooktop, improves the efficiency of fume extraction, improves the convenience of control, the level of intelligence and efficiency of control of the range hood and cooktop, while further reducing energy waste and improving the linkage control of the range hood and cooktop. Energy conservation not only reduces user burden and enhances cooking comfort and experience, but also strengthens the bond between users and cooking equipment. When all energy consumption range information is determined to be mismatched with preset energy consumption threshold range information, a target distance value representing the degree of matching between the energy consumption range information and the preset energy consumption threshold range information is calculated. From all controllable range sub-information, a first target controllable range sub-information is determined. Based on the first target controllable range sub-information and adaptive control information, linkage control parameters for the range hood and cooktop are generated. This further improves the flexibility and adaptability of linkage control between the range hood and cooktop, enhancing the scientific application of the range hood and cooktop while ensuring accuracy. Ultimately, this further improves user cooking comfort and experience, and strengthens the bond between users and cooking equipment.

[0148] In this embodiment of the invention, as an optional implementation, the aforementioned controllable range sub-information includes at least one controllable sub-range, which represents the controllable range of the smoke machine under a single control direction that satisfies the adaptive control information. The method further includes:

[0149] Alternatively, when it is determined that all energy consumption range information does not match the preset energy consumption threshold range information, then based on the preset energy consumption threshold range information, a second target controllable range sub-information is generated in all controllable sub-ranges. The energy consumption range information of the second target controllable range sub-information matches the preset energy consumption threshold range information, and the matching degree value between the second target controllable range sub-information and the adaptive control information is greater than or equal to the preset matching degree threshold.

[0150] Based on the controllable range sub-information of the second objective and the adaptive control information, the linkage control parameters of the range hood and the cooktop are generated.

[0151] In this embodiment of the invention, it should be noted that the aforementioned controllable sub-range is used to represent the controllable range under a single control direction of the range hood that satisfies the adaptive control information. The controllable sub-range may satisfy a certain control direction in the adaptive control information, or the existence of the controllable sub-range makes the corresponding controllable range sub-information satisfy the aforementioned adaptive control information. However, under the action of other controllable sub-ranges corresponding to the controllable range sub-information, the controllable sub-range corresponding to the controllable range sub-information satisfies the aforementioned adaptive control information better. The controllable sub-ranges described above can all be used to represent the controllable range under a single control direction of the range hood that satisfies the adaptive control information.

[0152] Optionally, the matching degree value between the second target controllable range sub-information and the adaptive control information is greater than or equal to the preset matching degree threshold. This means that the second target controllable range sub-information may not fully satisfy the adaptive control information as the first target controllable range sub-information, but the matching degree value between it and the adaptive control information is relatively high, that is, greater than or equal to the preset matching degree threshold, and can satisfy most of the adaptive control information.

[0153] As can be seen, this optional embodiment discloses another scheme for generating linkage control parameters for the range hood and cooktop when it is determined that all energy consumption range information does not match the preset energy consumption threshold range information. Specifically, for the controllable sub-range representing the controllable range of the range hood under a single control direction that satisfies the adaptive control information, based on the preset energy consumption threshold range information, a new second target controllable range sub-information is generated from all controllable sub-ranges. The energy consumption range information of the second target controllable range sub-information matches the preset energy consumption threshold range information, and the matching degree value between the second target controllable range sub-information and the adaptive control information... The parameters are greater than or equal to the preset matching threshold. Based on the second target controllable range sub-information and adaptive control information, the linkage control parameters of the range hood and cooktop are generated. Furthermore, by reorganizing all controllable sub-ranges, a completely new second target controllable range sub-information is generated. This further improves the diversity, flexibility, adaptability, and stability of the linkage control method between the range hood and cooktop. It is beneficial to improve the scientific application of the range hood and cooktop while ensuring the accuracy of the linkage control. It is also beneficial to further improve the user's cooking comfort and experience, as well as the stickiness between the user and the cooking equipment.

[0154] Example 3

[0155] Please see Figure 4 , Figure 4 This is a schematic diagram of a linkage control device for a range hood and a cooktop, as disclosed in an embodiment of the present invention. This linkage control device can be applied to range hoods (such as air curtain range hoods) and / or cooktops, and can also be applied to smart devices associated with the range hood and / or cooktop. These smart devices include, but are not limited to, one or more of the following: energy devices, cloud devices, edge computing devices, relay devices, base station devices, urban monitoring and management devices, smart network devices, and smart home devices. The present invention does not limit the scope of these devices. Figure 4 As shown, the linkage control device for the range hood and cooktop may include:

[0156] The data acquisition module 301 is used to acquire the first state information of the range hood and the second state information of the stove in the current scenario.

[0157] The judgment module 302 is used to determine whether the range hood and the cooktop meet the preset linkage control conditions based on the first state information and the second state information.

[0158] The generation module 303 is used to generate linkage control parameters for the range hood and the cooktop based on the first state information and the second state information when the judgment module 302 determines that the range hood and the cooktop meet the preset linkage control conditions. The linkage control parameters are used to control the range hood and the cooktop to perform matching linkage control operations.

[0159] As can be seen, implementing the embodiments of the present invention can determine whether the range hood and stove meet the preset linkage control conditions based on the first state information of the range hood and the second state information of the stove in the current scenario. This improves the accuracy, scenario adaptability, and flexibility of the linkage control decision of the range hood and stove. When it is determined that the range hood and stove meet the preset linkage control conditions, linkage control parameters are generated based on the first and second state information to control the range hood and stove to perform matching linkage control operations. By combining the first state information of the range hood and the second state information of the stove, linkage control operations adapted to the current scenario are automatically adjusted and generated, improving the accuracy of linkage control of the range hood and stove, improving the efficiency of oil fume exhaust, improving the interconnectivity of smart home devices, realizing more intelligent smart home management, improving the control convenience, control intelligence, and control efficiency of the range hood and stove, which is conducive to energy saving, improving kitchen safety, improving the user's cooking comfort and experience, and improving the stickiness between the user and the cooking equipment.

[0160] In this embodiment of the invention, as an optional implementation, the first state information includes at least one of the following: information on changes in the amount of residue on the range hood, information on the light transmittance of the range hood lighting, information on the type of smoke, information on the range hood smoke range, information on the amount of smoke smoked, and information on the range hood temperature. The smoke type information is used to indicate the type of smoke that the range hood supports. The second state information includes at least one of the following: information on the type of cooktop, information on the cooktop's working status, information on the cooktop's temperature, information on the cooktop's power, information on the cooktop's flame, information on the cooktop's usage time, information on the type of dish, information on the dish's status, information on the cooking stage, information on the cooking time, and information on the cooking mode.

[0161] Optionally, the specific methods by which the judgment module 302 determines whether the range hood and cooktop meet the preset linkage control conditions based on the first state information and the second state information include:

[0162] Based on the second state information, analyze the adaptive control information of the smoke machine, which includes the adaptive control timing and adaptive control scheme.

[0163] Based on the first state information, analyze the controllable range information of the range hood in the current scenario;

[0164] Determine whether the controllable range information matches the adaptive control information. If the controllable range information matches the adaptive control information, then the range hood and cooktop meet the preset linkage control conditions.

[0165] As can be seen, implementing this optional embodiment can perform corresponding linkage control analysis operations based on the aforementioned multi-dimensional selectable first state information and multi-dimensional selectable second state information. Specifically, based on the multi-dimensional selectable second state information of the cooktop, it analyzes the adaptive control information, which represents the desired range hood control situation of the range hood adapting to the cooktop, including the adaptive control time and adaptive control scheme, thereby improving the accuracy of the adaptive control information analysis of the range hood adapting to the cooktop. Based on the multi-dimensional selectable first state information of the range hood, it analyzes the controllable range information of the range hood in the current scenario and the corresponding actual state of the range hood. By judging whether the controllable range information matches the adaptive control information, it improves the accuracy of linkage control decision-making, scenario adaptation accuracy, and flexibility of the range hood and cooktop.

[0166] In this optional embodiment, as an optional implementation method, the specific way in which the judgment module 302 analyzes the adaptive control information of the range hood based on the second state information includes:

[0167] Based on the second state information, predict the usage time information of the stove. The usage time information includes multiple moments.

[0168] For each moment, based on the second state information, analyze the smoke output information of the stove at that moment. The smoke output information includes at least one of the following: smoke output direction information, smoke output amount information, smoke output type information, and smoke output concentration information.

[0169] Based on all smoke output information, analyze the adaptive control information of the smoke machine.

[0170] As can be seen, implementing this optional embodiment can predict the usage time information of the stove based on the second state information corresponding to the multi-dimensional optional stove. For each moment of the usage time information, based on the aforementioned second state information, the stove's smoke information at that moment is analyzed, including at least one of the following: smoke direction information, smoke volume information, smoke type information, and smoke concentration information. This improves the comprehensiveness and accuracy of the control analysis of the range hood acting on the stove. Based on all smoke information, the range hood's adaptive control information, including adaptive control time and adaptive control scheme, is analyzed, improving the precision of the linkage control between the range hood and the stove. This is beneficial to further improve the accuracy of the analysis of the adaptive control information of the range hood adapting to the stove, and improve the accuracy, scene adaptation accuracy, and flexibility of the linkage control decision between the range hood and the stove.

[0171] In this optional embodiment, as another alternative implementation, such as Figure 5 As shown, the device also includes:

[0172] The acquisition module 304 is used to acquire the smoke machine usage requirement information of the object to which the smoke machine belongs before the judgment module 302 analyzes the adaptive control information of the smoke machine based on all smoke information;

[0173] Analysis module 305 is used to analyze the range hood sound field control range information and range hood smoke extraction efficiency information applicable to the range hood usage requirements information in the current scenario based on the range hood usage requirements information. The range hood sound field control range information includes at least one of the following: range hood sound field expansion range information, range hood sound field direction control range information, single-direction sound field intensity control range information, and single-direction sound field frequency control range information.

[0174] Optionally, the specific methods by which the judgment module 302 analyzes the adaptive control information of the smoke machine based on all smoke output information include:

[0175] Based on the smoke machine's sound field control range information, smoke machine smoke extraction efficiency information, and all smoke output information, analyze the smoke machine's adaptive control information.

[0176] As can be seen, implementing this optional embodiment can analyze the range hood's sound field control range information and smoke extraction efficiency information in the current scenario based on the range hood's usage demand information corresponding to the target object. This includes at least one of the following: range hood sound field expansion range information, range hood sound field direction control range information, single-direction sound field intensity control range information, and single-direction sound field frequency control range information. Based on the aforementioned range hood sound field control range information, range hood smoke extraction efficiency information, and all smoke output information, the adaptive control information of the range hood can be analyzed. Furthermore, by combining the range hood's usage demand information corresponding to the target object and analyzing multi-dimensional optional range hood sound field control range information and smoke extraction efficiency information, the accuracy and comprehensiveness of the range hood adaptive control message analysis can be improved. Combined with the actual situation in the current scenario, the interference of the range hood's sound field on the target object can be reduced, improving the efficiency of oil fume extraction while further contributing to energy conservation, enhancing user cooking comfort and experience, and increasing the stickiness between users and cooking equipment.

[0177] In this optional embodiment, as yet another optional implementation, such as Figure 5 As shown, the device also includes:

[0178] The sensing module 306 is used to sense the scene layout information in the current scene before the judgment module 302 analyzes the adaptive control information of the smoke machine based on the smoke machine sound field control range information, smoke machine smoke extraction efficiency information and all smoke output information.

[0179] The determination module 307 is used to determine at least one sound field influence factor in the current scene based on the scene layout information. The sound field influence factor is used to represent the influencing factors of the sound field in the current scene.

[0180] The determination module 307 is also used to determine the attribute information of each sound field influence factor, including at least one of material information, structural information, sound source layout information, behavioral information, and emotional information.

[0181] The analysis module 305 is also used to analyze the influence value of the sound field influence factor based on the attribute information. The influence value is used to represent the degree of influence of the sound field influence factor on the sound field of the current scene. Based on the influence value of the sound field influence factor, the target priority value of the sound field influence factor is determined.

[0182] The adjustment module 308 is used to adjust the range hood sound field control range information according to all sound field influencing factors and their corresponding target priority values. The adjusted range hood sound field control range information matches the range hood usage requirements information.

[0183] Optionally, the specific methods by which the judgment module 302 analyzes the adaptive control information of the range hood based on the range hood's sound field control range information, range hood smoke extraction efficiency information, and all smoke output information include:

[0184] Based on the adjusted smoke machine sound field control range information, smoke machine smoke extraction efficiency information, and all smoke output information, analyze the smoke machine's adaptive control information.

[0185] As can be seen, implementing this optional embodiment can further determine at least one sound field influence factor representing the influencing factors of the sound field in the current scene by perceiving the aforementioned multi-dimensional optional scene layout information in the current scene. This improves the comprehensiveness and accuracy of the current scene analysis under the linkage control of the range hood and stove. Furthermore, for each sound field influence factor, it determines the attribute information of the sound field influence factor, including at least one of material information, structural information, sound source layout information, behavioral information, and emotional information. Through the aforementioned attribute information, it analyzes the degree of influence of the sound field influence factor on the sound field of the current scene. The influence value of the sound field influence factor is determined, and then the target priority weight value of the sound field influence factor is determined based on the influence value of the sound field influence factor. Based on the target priority weight value of each sound field influence factor, the sound field control range information of the range hood is adjusted to further improve the analysis precision and accuracy of each sound field influence factor in the current scenario, improve the accuracy, comprehensiveness and scientific nature of the generation of the sound field control range information of the range hood, and thus improve the analysis accuracy, comprehensiveness and scientific nature of the adaptive control information of the range hood. This is conducive to further improving the accuracy of the linkage control of the range hood and the stove, the comprehensiveness and scientific nature of the control analysis, and the efficiency and accuracy of oil fume removal control.

[0186] In an optional embodiment, the aforementioned controllable range information is used to represent the controllable range of the range hood under each control direction. The control direction includes at least one of the following: range hood opening / closing degree, range hood suction power, sound source, smoke extraction direction, smoke treatment method, and odor compensation method. The smoke treatment method represents how the range hood treats smoke after extraction, and the odor compensation method represents how the range hood reduces / neutralizes the smell of smoke. The specific method by which the generation module 303 generates the linkage control parameters of the range hood and the cooktop based on the first state information and the second state information includes:

[0187] Based on the adaptive control information, at least one controllable range sub-information that satisfies the adaptive control information is determined in the controllable range information. The controllable range sub-information is used to represent the controllable range of the smoke machine under each control direction that satisfies the adaptive control information.

[0188] For each controllable range sub-information, determine the energy consumption range information of the range hood under that controllable range sub-information; determine whether the energy consumption range information matches the preset energy consumption threshold range information of the object to which the range hood belongs; when it is determined that the energy consumption range information matches the preset energy consumption threshold range information, generate the linkage control parameters of the range hood and the cooktop based on the controllable range sub-information and the adaptive control information.

[0189] When it is determined that all energy consumption range information does not match the preset energy consumption threshold range information, the target distance value between each energy consumption range information and the preset energy consumption threshold range information is calculated. The target distance value is used to represent the degree of matching between the energy consumption range information and the preset energy consumption threshold range information. Based on all target distance values, the first target controllable range sub-information is determined among all controllable range sub-information. Based on the first target controllable range sub-information and adaptive control information, the linkage control parameters of the range hood and the stove are generated.

[0190] As can be seen, implementing this optional embodiment can further, when it is determined that the range hood and cooktop meet the preset linkage control conditions, determine at least one controllable range sub-information based on the adaptive control information of the range hood, within the controllable range information of the range hood, to represent the controllable range of the range hood under each of the multi-dimensional selectable control directions that meet the adaptive control information. For each controllable range sub-information, determine the energy consumption range information of the range hood under that controllable range sub-information. And when it is determined that the energy consumption range information matches the preset energy consumption threshold range information, generate linkage control parameters for the range hood and cooktop based on the controllable range sub-information and the adaptive control information. Combining the energy consumption range information of each controllable range sub-information, this further improves the accuracy of linkage control of the range hood and cooktop, improves the efficiency of fume extraction, improves the convenience of control, the level of intelligence and efficiency of control of the range hood and cooktop, while further reducing energy waste and improving the linkage control of the range hood and cooktop. Energy conservation not only reduces user burden and enhances cooking comfort and experience, but also strengthens the bond between users and cooking equipment. When all energy consumption range information is determined to be mismatched with preset energy consumption threshold range information, a target distance value representing the degree of matching between the energy consumption range information and the preset energy consumption threshold range information is calculated. From all controllable range sub-information, a first target controllable range sub-information is determined. Based on the first target controllable range sub-information and adaptive control information, linkage control parameters for the range hood and cooktop are generated. This further improves the flexibility and adaptability of linkage control between the range hood and cooktop, enhancing the scientific application of the range hood and cooktop while ensuring accuracy. Ultimately, this further improves user cooking comfort and experience, and strengthens the bond between users and cooking equipment.

[0191] In this optional embodiment, as an optional implementation, the controllable range sub-information mentioned above includes at least one controllable sub-range, which is used to represent the controllable range of the smoke machine under a single control direction that satisfies the adaptive control information.

[0192] The aforementioned generation module 303 is also used to, or, when it is determined that all energy consumption range information does not match the preset energy consumption threshold range information, generate second target controllable range sub-information in all controllable sub-ranges according to the preset energy consumption threshold range information, wherein the energy consumption range information of the second target controllable range sub-information matches the preset energy consumption threshold range information, and the matching degree value between the second target controllable range sub-information and the adaptive control information is greater than or equal to the preset matching degree threshold.

[0193] The generation module 303 is also used to generate linkage control parameters for the range hood and the stove based on the second target controllable range sub-information and adaptive control information.

[0194] As can be seen, this optional embodiment discloses another scheme for generating linkage control parameters for the range hood and cooktop when it is determined that all energy consumption range information does not match the preset energy consumption threshold range information. Specifically, for the controllable sub-range representing the controllable range of the range hood under a single control direction that satisfies the adaptive control information, based on the preset energy consumption threshold range information, a new second target controllable range sub-information is generated from all controllable sub-ranges. The energy consumption range information of the second target controllable range sub-information matches the preset energy consumption threshold range information, and the matching degree value between the second target controllable range sub-information and the adaptive control information... The parameters are greater than or equal to the preset matching threshold. Based on the second target controllable range sub-information and adaptive control information, the linkage control parameters of the range hood and cooktop are generated. Furthermore, by reorganizing all controllable sub-ranges, a completely new second target controllable range sub-information is generated. This further improves the diversity, flexibility, adaptability, and stability of the linkage control method between the range hood and cooktop. It is beneficial to improve the scientific application of the range hood and cooktop while ensuring the accuracy of the linkage control. It is also beneficial to further improve the user's cooking comfort and experience, as well as the stickiness between the user and the cooking equipment.

[0195] Example 4

[0196] Please see Figure 6 , Figure 6 This is a schematic diagram of another linkage control device for a range hood and a cooktop disclosed in an embodiment of the present invention. This linkage control device can be applied to range hoods (such as air curtain range hoods) and / or cooktops, and can also be applied to smart devices associated with the range hood and / or cooktop. These smart devices include, but are not limited to, one or more of the following: energy devices, cloud devices, edge computing devices, relay devices, base station devices, urban monitoring and management devices, smart network devices, and smart home devices. The embodiments of the present invention do not limit the scope of these devices. Figure 6 As shown, the linkage control device for the range hood and cooktop may include:

[0197] Memory 401 that stores executable program code.

[0198] Processor 402 coupled to memory 401.

[0199] The processor 402 calls the executable program code stored in the memory 401 to execute the steps in the linkage control method of the range hood and stove described in Embodiment 1 or Embodiment 2 of the present invention.

[0200] Example 5

[0201] This invention discloses a computer storage medium storing computer instructions. When these computer instructions are invoked, they are used to execute the steps in the linkage control method for the range hood and stove described in Embodiment 1 or Embodiment 2 of this invention.

[0202] Example 6

[0203] This invention discloses a computer program product, which includes a non-transitory computer storage medium storing a computer program, and the computer program is operable to cause a computer to perform the steps in the linkage control method of the range hood and stove described in Embodiment 1 or Embodiment 2.

[0204] The device embodiments described above are merely illustrative. The modules described as separate components may or may not be physically separate. The components shown as modules may or may not be physical modules; that is, they may be located in one place or distributed across multiple network modules. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0205] Through the detailed description of the above embodiments, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus necessary general-purpose hardware platforms, and of course, it can also be implemented by hardware. Based on this understanding, the above technical solutions, in essence or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, including read-only memory (ROM), random access memory (RAM), programmable read-only memory (PROM), erasable programmable read-only memory (EPROM), one-time programmable read-only memory (OTPROM), electrically-Erasable Programmable Read-Only Memory (EEPROM), compact disc read-only memory (CD-ROM) or other optical disc storage, disk storage, magnetic tape storage, or any other computer-readable medium that can be used to carry or store data.

[0206] Finally, it should be noted that the linkage control method and device for a range hood and a stove disclosed in the embodiments of the present invention are merely preferred embodiments of the present invention and are only used to illustrate the technical solutions of the present invention, not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for the coordinated control of a range hood and a cooktop, characterized in that, The method includes: Collect the first state information of the range hood and the second state information of the cooktop in the current scene; Based on the first status information and the second status information, determine whether the range hood and the cooktop meet the preset linkage control conditions; When it is determined that the range hood and the cooktop meet the preset linkage control conditions, linkage control parameters for the range hood and the cooktop are generated based on the first state information and the second state information. The linkage control parameters are used to control the range hood and the cooktop to perform matching linkage control operations.

2. The linkage control method for the range hood and cooktop according to claim 1, characterized in that, The first status information includes at least one of the following: information on changes in the amount of residue on the range hood, information on the light transmittance of the range hood, information on the type of smoke emitted, information on the range hood's smoke emission range, information on the amount of smoke emitted, and information on the range hood's temperature. The smoke emission type information is used to indicate the type of smoke that the range hood supports. The second status information includes at least one of the following: information on the type of cooktop, information on the cooktop's working status, information on the cooktop's temperature, information on the cooktop's power, information on the cooktop's flame, information on the cooktop's usage time, information on the type of dish, information on the dish's status, information on the cooking stage, information on the cooking time, and information on the cooking mode. And, the step of determining whether the range hood and the cooktop meet the preset linkage control conditions based on the first state information and the second state information includes: Based on the second state information, the adaptive control information of the range hood is analyzed, and the adaptive control information includes the adaptive control time and the adaptive control scheme; Based on the first state information, analyze the controllable range information of the range hood in the current scenario; Determine whether the controllable range information matches the adaptive control information. If the controllable range information matches the adaptive control information, then determine that the range hood and the stove meet the preset linkage control conditions.

3. The linkage control method for the range hood and cooktop according to claim 2, characterized in that, The step of analyzing the adaptive control information of the range hood based on the second state information includes: Based on the second state information, the usage duration information of the stove is predicted, and the usage duration information includes multiple moments. For each of the aforementioned moments, based on the second state information, the smoke output information of the stove at that moment is analyzed, and the smoke output information includes at least one of smoke output direction information, smoke output amount information, smoke output type information, and smoke output concentration information; Based on all the smoke output information, analyze the adaptive control information of the smoke machine.

4. The linkage control method for the range hood and cooktop according to claim 3, characterized in that, Before analyzing the adaptive control information of the smoke machine based on all the smoke output information, the method further includes: Obtain the range hood usage requirement information of the object to which the range hood belongs; Based on the range hood usage demand information, analyze the range hood sound field control range information and range hood smoke extraction efficiency information applicable to the range hood usage demand information in the current scenario. The range hood sound field control range information includes at least one of the following: range hood sound field expansion range information, range hood sound field direction control range information, single-direction sound field intensity control range information, and single-direction sound field frequency control range information. And, the step of analyzing the adaptive control information of the smoke machine based on all the smoke output information includes: Based on the smoke machine's sound field control range information, smoke machine smoke extraction efficiency information, and all the smoke output information, the adaptive control information of the smoke machine is analyzed.

5. The linkage control method for the range hood and cooktop according to claim 4, characterized in that, Before analyzing the adaptive control information of the smoke machine based on the smoke machine sound field control range information, the smoke machine smoke extraction efficiency information, and all the smoke output information, the method further includes: Perceive the scene layout information in the current scene; Based on the scene layout information, at least one sound field influence factor is determined in the current scene, and the sound field influence factor is used to represent the influencing factors of the sound field in the current scene; For each of the sound field influencing factors, determine the attribute information of the sound field influencing factor, the attribute information including at least one of material information, structural information, sound source layout information, behavioral information, and emotional information; based on the attribute information, analyze the influence value of the sound field influencing factor, the influence value being used to represent the degree of influence of the sound field influencing factor on the sound field of the current scene; based on the influence value of the sound field influencing factor, determine the target priority value of the sound field influencing factor; Based on all the sound field influencing factors and their corresponding target priority values, the sound field control range information of the range hood is adjusted, and the adjusted sound field control range information of the range hood is matched with the usage requirements information of the range hood. And, the step of analyzing the adaptive control information of the smoke machine based on the smoke machine sound field control range information, the smoke machine smoke extraction efficiency information, and all the smoke output information includes: Based on the adjusted sound field control range information of the smoke machine, the smoke extraction efficiency information of the smoke machine, and all the smoke output information, the adaptive control information of the smoke machine is analyzed.

6. The method for linkage control of a range hood and a cooktop according to any one of claims 2-5, characterized in that, The controllable range information is used to represent the controllable range of the range hood under each control direction. The control direction includes at least one of the following: range hood opening and closing degree, range hood suction power, sound source, smoke direction, smoke treatment method, and odor compensation method. The smoke treatment method is used to represent how the range hood treats the smoke after smoking. The odor compensation method is used to represent how the range hood reduces / neutralizes the smell of the smoke. The step of generating the linkage control parameters for the range hood and the cooktop based on the first state information and the second state information includes: Based on the adaptive control information, at least one controllable range sub-information that satisfies the adaptive control information is determined from the controllable range information. The controllable range sub-information is used to represent the controllable range of the smoke machine under each of the control directions that satisfies the adaptive control information. For each controllable range sub-information, determine the energy consumption range information of the range hood under the controllable range sub-information; determine whether the energy consumption range information matches the preset energy consumption threshold range information of the object to which the range hood belongs; when it is determined that the energy consumption range information matches the preset energy consumption threshold range information, generate the linkage control parameters of the range hood and the stove according to the controllable range sub-information and the adaptive control information. When it is determined that all the energy consumption range information does not match the preset energy consumption threshold range information, a target distance value is calculated between each energy consumption range information and the preset energy consumption threshold range information. The target distance value is used to represent the degree of matching between the energy consumption range information and the preset energy consumption threshold range information. Based on all the target distance values, a first target controllable range sub-information is determined among all the controllable range sub-information. Based on the first target controllable range sub-information and the adaptive control information, the linkage control parameters of the range hood and the stove are generated.

7. The linkage control method for the range hood and cooktop according to claim 6, characterized in that, The controllable range sub-information includes at least one controllable sub-range, which represents the controllable range of the smoke machine under a single control direction that satisfies the adaptive control information. The method further includes: Alternatively, when it is determined that all the energy consumption range information does not match the preset energy consumption threshold range information, then according to the preset energy consumption threshold range information, a second target controllable range sub-information is generated in all the controllable sub-ranges. The energy consumption range information of the second target controllable range sub-information matches the preset energy consumption threshold range information, and the matching degree value between the second target controllable range sub-information and the adaptive control information is greater than or equal to the preset matching degree threshold. Based on the second target controllable range sub-information and the adaptive control information, the linkage control parameters of the range hood and the stove are generated.

8. A linkage control device for a range hood and a cooktop, characterized in that, The device includes: The data acquisition module is used to collect the first state information of the range hood and the second state information of the cooktop in the current scenario. The judgment module is used to determine whether the range hood and the cooktop meet the preset linkage control conditions based on the first state information and the second state information. The generation module is used to generate linkage control parameters for the range hood and the cooktop based on the first state information and the second state information when the judgment module determines that the range hood and the cooktop meet the preset linkage control conditions. The linkage control parameters are used to control the range hood and the cooktop to perform matching linkage control operations.

9. A linkage control device for a range hood and a cooktop, characterized in that, The device includes: Memory containing executable program code; A processor coupled to the memory; The processor calls the executable program code stored in the memory to execute the linkage control method for the range hood and stove as described in any one of claims 1-7.

10. A computer storage medium, characterized in that, The computer storage medium stores computer instructions, which, when invoked, are used to execute the linkage control method for the range hood and stove as described in any one of claims 1-7.

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