Linkage method, device and smart home system for air conditioner and cooking equipment

Abstract

The present application relates to the technical field of smart home, and discloses a linkage method for an air conditioner and a cooking device. The linkage method includes: obtaining the usage habit of a user using the cooking device; determining, according to the corresponding start usage moment and the cooking heat dissipation model, the expected start usage moment closest to the current moment after the current moment and the expected cooking heat dissipation model corresponding to the expected start usage moment; obtaining the current set temperature of the air conditioner; determining the expected total heat dissipation corresponding to the current set temperature according to the expected cooking heat dissipation model; and increasing the cooling capacity of the air conditioner or decreasing the heating capacity of the air conditioner according to the expected total heat dissipation when the current moment does not reach the expected start usage moment and the time interval between the current moment and the expected start usage moment is less than or equal to a preset temperature lag duration. The use of this linkage method can improve the comfort experience of the user. The present application also discloses a linkage device for an air conditioner and a cooking device and a smart home system.

Description

Technical Field

[0001] The present application relates to the technical field of smart home, for example, to a linkage method, device and smart home system for an air conditioner and a cooking device. Background Art

[0002] Currently, when it is hot or cold, users will close the doors and windows and turn on the air conditioner for cooling or heating, thus forming a relatively enclosed space, and the air conditioner maintains the indoor temperature to provide a comfortable experience for users. When users are cooking, the cooking process usually causes the indoor temperature to rise, which is likely to reduce the temperature comfort experience of users.

[0003] In this regard, some existing technologies can turn on the air conditioner in advance before the end of the cooking process of the cooking device to provide a relatively comfortable environment for users. For example, when there are still 20 minutes left for the rice cooker to steam rice, if the user needs 15 minutes for stir-frying, the air conditioner needs to be turned on in advance at this time to prevent the kitchen temperature from being too high before the user enters the kitchen and reduce the user experience.

[0004] In the process of implementing the embodiments of the present application, it is found that at least the following problems exist in the related technologies:

[0005] Although this way of turning on the air conditioner in advance can adjust the temperature in the kitchen to a relatively cool temperature before the user enters the kitchen. However, during the specific temperature adjustment process, there are also certain fluctuations in the temperature in the kitchen, or the temperature in the corridor adjacent to the kitchen door, and the temperature in other rooms. When the user walks through these areas, this kind of fluctuation is likely to cause a "sudden sense of heat" or "sudden sense of cold", which will also reduce the comfort experience of users. Summary of the Invention

[0006] To have a basic understanding of some aspects of the disclosed embodiments, a simple summary is given below. This summary is not a general review, nor is it intended to identify key / important constituent elements or delineate the protection scope of these embodiments, but rather serves as a preface to the subsequent detailed description.

[0007] The embodiments of the present application provide a linkage method, device and smart home system for an air conditioner and a cooking device to reduce the indoor temperature fluctuation caused by the heat dissipated by the cooking device and improve the comfort experience of users.

[0008] In some embodiments, the linkage method for an air conditioner and a cooking device includes: obtaining the usage habit of the user using the cooking device, where the usage habit includes a corresponding start usage time and a cooking heat dissipation model, and the cooking heat dissipation model includes the corresponding relationship between the set temperature and the total heat dissipation;

[0009] According to the start usage time corresponding one by one and the cooking heat dissipation model, determine the expected start usage time after the current time and closest to the current time, and the expected cooking heat dissipation model corresponding to the expected start usage time; obtain the current set temperature of the air conditioner, where the current set temperature is the set temperature when the indoor temperature is stable; according to the expected cooking heat dissipation model, determine the expected total heat dissipation corresponding to the current set temperature; when the current time has not reached the expected start usage time and the time interval between the current time and the expected start usage time is less than or equal to the preset temperature lag duration, according to the expected total heat dissipation, increase the cooling capacity of the air conditioner, and the reduction value of the cooling capacity is positively correlated with the expected total heat dissipation, or reduce the heating capacity of the air conditioner, and the reduction value of the heating capacity is positively correlated with the expected total heat dissipation.

[0010] Optionally, increasing the cooling capacity of the air conditioner includes: reducing the set temperature on the basis of the current set temperature, and continuing to control the air conditioner with the default temperature control program of the air conditioner, and the reduction value of the set temperature is positively correlated with the expected total heat dissipation.

[0011] Optionally, increasing the cooling capacity of the air conditioner includes: keeping the current set temperature unchanged, on the basis of the default temperature control program of the air conditioner, additionally increasing the compressor frequency of the air conditioner, and the increase value of the compressor frequency is positively correlated with the expected total heat dissipation; and / or, additionally increasing the fan speed of the air conditioner, and the increase value of the fan speed is positively correlated with the expected total heat dissipation.

[0012] Optionally, reducing the heating capacity of the air conditioner includes: reducing the set temperature on the basis of the current set temperature, and continuing to control the air conditioner with the default temperature control program of the air conditioner, and the reduction value of the set temperature is positively correlated with the expected total heat dissipation.

[0013] Optionally, reducing the heating capacity of the air conditioner includes: keeping the current set temperature unchanged, on the basis of the default temperature control program of the air conditioner, additionally reducing the compressor frequency of the air conditioner, and the reduction value of the compressor frequency is positively correlated with the expected total heat dissipation; and / or, additionally reducing the fan speed of the air conditioner, and the reduction value of the fan speed is positively correlated with the expected total heat dissipation.

[0014] Optionally, after increasing the cooling capacity of the air conditioner or reducing the heating capacity of the air conditioner, the linkage method of the air conditioner and the cooking device further includes:

[0015] After the cooking device is started, in the cooling mode, keep the current set temperature unchanged, on the basis of the default temperature control program of the air conditioner, additionally increase the compressor frequency of the air conditioner, and the increase value of the compressor frequency is positively correlated with the expected total heat dissipation; and / or, additionally increase the fan speed of the air conditioner, and the increase value of the fan speed is positively correlated with the expected total heat dissipation;

[0016] In the heating mode, while maintaining the current set temperature unchanged, based on the default temperature control program of the air conditioner, additionally reduce the compressor frequency of the air conditioner, and the reduction value of the compressor frequency is positively correlated with the expected total heat dissipation amount; and / or, additionally reduce the fan speed of the air conditioner, and the reduction value of the fan speed is positively correlated with the expected total heat dissipation amount.

[0017] Optionally, the usage habit further includes the usage duration, and there is a one-to-one correspondence between the usage duration, the start usage time, and the cooking heat dissipation model;

[0018] According to the expected total heat dissipation amount, increase the cooling capacity of the air conditioner, or reduce the heating capacity of the air conditioner, including: obtaining the expected usage duration corresponding to the expected start usage time; determining the expected heat dissipation speed according to the quotient of the expected total heat dissipation amount and the expected usage duration; determining the expected increase value of the cooling speed corresponding to the expected heat dissipation speed according to the correspondence between the heat dissipation speed and the cooling speed, and increasing the cooling capacity of the air conditioner according to the expected increase value of the cooling speed; or, determining the expected decrease value of the heating speed corresponding to the expected heat dissipation speed according to the correspondence between the heat dissipation speed and the heating speed, and reducing the heating capacity of the air conditioner according to the expected decrease value of the heating speed.

[0019] Optionally, obtaining the usage habit of the user using the cooking device includes:

[0020] Obtaining a cooking heat dissipation model in the following form:

[0021] The end usage time of the cooking device, T1 represents the ambient temperature of the area where the cooking device is located during the cooking process, and T1 is related to the user's cooking habit; T2 represents the set temperature.

[0022] Optionally, after increasing the cooling capacity of the air conditioner or reducing the heating capacity of the air conditioner, it further includes:

[0023] After the cooking device is started, record the actual start usage time, the actual end usage time of the cooking device, and the change trend of the actual ambient temperature of the area where the cooking device is located;

[0024] Update the usage habit according to the actual start usage time, the actual end usage time, and the actual ambient temperature change trend.

[0025] Optionally, the air conditioner includes a fresh air function and can pre-treat the fresh air to adjust the temperature of the fresh air inhaled into the room;

[0026] The linkage method between the air conditioner and the cooking device further includes: when the current time has not reached the expected start time of use, and the time interval between the current time and the expected start time of use is less than or equal to the preset temperature lag duration, the target temperature of the fresh air pre-treatment is reduced, and the reduction value of the target temperature of the fresh air pre-treatment is positively correlated with the expected total heat dissipation.

[0027] In some embodiments, the linkage device between the air conditioner and the cooking device includes a first acquisition module, a first determination module, a second acquisition module, a second determination module, and a first execution module;

[0028] The first acquisition module is configured to acquire the usage habit of the user using the cooking device, where the usage habit includes the corresponding start time of use and the cooking heat dissipation model, and the cooking heat dissipation model includes the corresponding relationship between the set temperature and the total heat dissipation;

[0029] The first determination module is configured to determine, according to the corresponding start time of use and the cooking heat dissipation model, the expected start time of use after the current time and closest to the current time, and the expected cooking heat dissipation model corresponding to the expected start time of use;

[0030] The second acquisition module is configured to acquire the current set temperature of the air conditioner, where the current set temperature is the set temperature when the indoor temperature is stable;

[0031] The second determination module is configured to determine the expected total heat dissipation corresponding to the current set temperature according to the expected cooking heat dissipation model;

[0032] The first execution module is configured to, when the current time has not reached the expected start time of use, and the time interval between the current time and the expected start time of use is less than or equal to the preset temperature lag duration, increase the cooling capacity of the air conditioner according to the expected total heat dissipation, where the reduction value of the cooling capacity is positively correlated with the expected total heat dissipation, or reduce the heating capacity of the air conditioner, where the reduction value of the heating capacity is positively correlated with the expected total heat dissipation.

[0033] In some embodiments, the linkage device between the air conditioner and the cooking device includes a processor and a memory storing program instructions, and the processor is configured to execute the linkage method between the air conditioner and the cooking device provided in the foregoing embodiments when executing the program instructions.

[0034] In some embodiments, the smart home system includes the linkage device between the air conditioner and the cooking device provided in the foregoing embodiments.

[0035] The linkage method, device, and smart home system between the air conditioner and the cooking device provided in the embodiments of the present application can achieve the following technical effects:

[0036] The cooking equipment in the kitchen is a heat dissipation device, which is equivalent to the "heat source" in the kitchen. Different users have different usage habits. For example, some users are used to stir-frying with "high heat", while some users are used to cooking soup with "low heat". In this way, different usage habits correspond to different heating gears of the cooking stove, and thus different amounts of heat are dissipated by the cooking equipment. The cooking heat dissipation model in the embodiments of the present application can represent this "heat source" model. In addition, the current set temperature of the air conditioner is the set temperature when the indoor temperature is stable. Relative to the heat dissipation process of the cooking equipment, the set temperature represents the parameter of the environment that absorbs heat. Different set temperatures result in different amounts of heat dissipated from the cooking equipment to the surrounding environment. In this way, based on the cooking heat dissipation model in the usage habit and the current set temperature of the air conditioner, the total heat dissipation after the expected start time of use is estimated. According to the estimated total heat dissipation, when the current time has not reached the expected start time of use, the cooling capacity or heating capacity of the air conditioner is adjusted in advance to reserve time for the following temperature lag process: the change of the operating parameters of the air conditioner leads to the change of the indoor coil temperature, and then leads to the change of the indoor temperature. In this way, when the user starts to use the cooking equipment, the increased heat dissipation of the cooking equipment cancels out the increased cooling capacity or reduced heating capacity of the air conditioner in advance, so that the indoor temperature is maintained at the current set temperature, reducing the fluctuation of the indoor temperature caused by the heat dissipation during the cooking process and improving the comfort experience of the user.

[0037] The above general description and the following description are only exemplary and explanatory, and are not used to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] One or more embodiments are exemplarily illustrated by corresponding drawings. These exemplary illustrations and the drawings do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are regarded as similar elements, and among them:

[0039] Figure 1 is a schematic diagram of an implementation scenario of a linkage method between an air conditioner and a cooking equipment provided by an embodiment of the present application;

[0040] Figure 2 is a schematic flowchart of a linkage method between an air conditioner and a cooking equipment provided by an embodiment of the present application;

[0041] Figure 3 is a schematic flowchart of a linkage method between an air conditioner and a cooking equipment provided by an embodiment of the present application;

[0042] Figure 4 is a schematic flowchart of a linkage method between an air conditioner and a cooking equipment provided by an embodiment of the present application;

[0043] Figure 5 is a schematic flowchart of a linkage method between an air conditioner and a cooking equipment provided by an embodiment of the present application;

[0044] Figure 6 This is a schematic diagram of a linkage device between an air conditioner and a cooking device provided by an embodiment of the present application;

[0045] Figure 7 This is a schematic diagram of a linkage device between an air conditioner and a cooking device provided by an embodiment of the present application. Detailed implementation manners

[0046] In order to understand the features and technical content of the embodiments of the present application in more detail, the implementation of the embodiments of the present application will be described in detail below with reference to the accompanying drawings. The attached drawings are for reference and illustration purposes only and are not used to limit the embodiments of the present application. In the following technical descriptions, for the sake of explanation, numerous details are provided to give a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be shown in a simplified manner to simplify the drawings.

[0047] In the embodiments of the present application, terms such as "first" and "second" in the specification, claims and the above-mentioned drawings are used to distinguish similar objects and do not necessarily describe a specific order or sequence. It should be understood that such used data may be interchanged under appropriate circumstances so as to implement the embodiments of the present application described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.

[0048] Unless otherwise specified, the term "plurality" means more than two.

[0049] In the embodiments of the present application, the character " / " indicates that the objects before and after are in an "or" relationship. For example, A / B means: A or B.

[0050] The term "and / or" is a description of the associated relationship of an object and indicates that three relationships may exist. For example, A and / or B means: A or B, or, A and B these three relationships.

[0051] Figure 1 This is a schematic diagram of an implementation scenario of a linkage method between an air conditioner and a cooking device provided by an embodiment of the present application.

[0052] The air conditioner 11 and the cooking device 12 may be located in the same room, for example, both are located in Room A (kitchen).

[0053] The air conditioner 11 and the cooking device 12 may also be located in different rooms. For example, the air conditioner 11 is located in Room D and the cooking device is located in Room A. In this case, there needs to be air convection between Room A and Room D to ensure smooth heat exchange between Room A and Room D.

[0054] The cooking device 12 in the embodiments of the present application refers to a cooking device whose working state or off state can represent the user's cooking process. For example, for the range hood in the kitchen, when the user starts the range hood, it can indicate that the user starts cooking, and when the user turns off the range hood, it can indicate that the user ends cooking; alternatively, the cooking device can be a cooking stove. When the user starts the cooking stove, it can indicate that the user starts cooking, and when the user turns off the cooking stove, it can indicate that the user ends cooking.

[0055] Figure 2 It is a schematic flowchart of a linkage method between an air conditioner and a cooking device provided by the embodiments of the present application. This linkage method can be executed by the controller of the air conditioner, and in a smart home scenario, it can also be executed by the server of the smart home system.

[0056] Combined with Figure 2 As shown, the linkage method between the air conditioner and the cooking device includes:

[0057] S201. Obtain the usage habit of the user using the cooking device.

[0058] The usage habit includes a corresponding start usage time and a cooking heat dissipation model. The cooking heat dissipation model includes the corresponding relationship between the set temperature and the total heat dissipation.

[0059] The above start usage time directly represents the time when the user starts using the cooking device, and further can also represent the start time of the cooking process.

[0060] The start usage time can be determined in the following way: divide the recorded multiple start usage times into multiple categories corresponding to meal time periods, and determine the average value of the multiple start usage times in a meal time period as the start usage time corresponding to that meal time period. Among them, the meal time period can be the breakfast time period, the lunch time period, or the dinner time period, or the meal time period can be the breakfast time period, the lunch time period, the dinner time period, or the late-night snack time period.

[0061] In the corresponding relationship between the set temperature and the total heat dissipation, the higher the set temperature, the smaller the total heat dissipation; the lower the set temperature, the higher the total heat dissipation.

[0062] Furthermore, the cooking heat dissipation model includes the heat source temperature during the cooking process. This cooking heat dissipation model is a model for heat transfer from an object with a heat source temperature to a temperature of the set temperature. In addition, the heat source temperature in this cooking heat dissipation model can be a gradual change curve that changes with time.

[0063] Specifically, the following form of cooking heat dissipation model can be obtained:

[0064]

[0065] Wherein, Q is the total heat dissipation, K is a fixed constant, t1 is the starting time of using the cooking device; t2 is the ending time of using the cooking device, T1 represents the ambient temperature of the area where the cooking device is located during the cooking process, and T1 is related to the user's cooking habits; T2 represents the set temperature.

[0066] In an application scenario where the cooking device is a heat-generating device, for example, the cooking device is a stove, the temperature T1 corresponding to the cooking device can be determined according to the corresponding relationship between the opening degree and the temperature of the cooking device. For example, the high-fire gear of the stove corresponds to the first temperature, the medium-fire gear of the stove corresponds to the second temperature, and the low-fire gear of the stove corresponds to the third temperature. The first temperature is greater than the second temperature, and the second temperature is greater than the third temperature. In the cooking heat dissipation model, this ambient temperature T1 can be used to represent the aforementioned heat source temperature.

[0067] The above set temperature T2 is the set temperature of the air conditioner, and it also represents the temperature after the indoor temperature expected by the user reaches stability.

[0068] S202. According to the corresponding starting time and the cooking heat dissipation model one by one, determine the expected starting time after the current time and closest to the current time, and the expected cooking heat dissipation model corresponding to the expected starting time.

[0069] S203. Obtain the current set temperature of the air conditioner.

[0070] The current set temperature is the set temperature when the indoor temperature is stable. The application scenario of the embodiment of the present application is a scenario where the indoor temperature has reached stability. The temperature difference between the current set temperature and the current indoor temperature is within the temperature control dead zone of the air conditioner. In the temperature control dead zone, the control algorithm inside the air conditioner no longer adjusts the output of the air conditioner according to the temperature between the current set temperature and the current indoor temperature.

[0071] S204. According to the expected cooking heat dissipation model, determine the expected total heat dissipation corresponding to the current set temperature.

[0072] The input of the expected cooking heat dissipation model is the set temperature, and the output of the expected cooking heat dissipation model is the expected total heat dissipation. In this way, input the current set temperature into the expected cooking heat dissipation model, and determine the output of the expected cooking heat dissipation model as the expected total heat dissipation corresponding to the current set temperature.

[0073] S205. When the current time has not reached the expected starting time, and the time interval between the current time and the expected starting time is less than or equal to the preset temperature lag duration, according to the expected total heat dissipation, increase the cooling capacity of the air conditioner, and the reduction value of the cooling capacity is positively correlated with the expected total heat dissipation, or reduce the heating capacity of the air conditioner, and the reduction value of the heating capacity is positively correlated with the expected total heat dissipation.

[0074] The above-mentioned preset temperature lag duration refers to the time interval between the moment when the operating parameters of the air conditioner change and the moment when the indoor temperature changes. The above-mentioned preset temperature lag duration is positively correlated with the preheating duration of the air conditioner, negatively correlated with the maximum operating power of the air conditioner, and positively correlated with the indoor area.

[0075] The cooking equipment in the kitchen is a heat dissipation equipment, which is equivalent to the "heat source" in the kitchen. Different users have different usage habits. For example, some users are used to stir-frying with "high heat" and some users are used to cooking soup with "low heat". In this way, different usage habits correspond to different heating gears of the stove, and thus correspond to different amounts of heat dissipated by the cooking equipment. The cooking heat dissipation model in the embodiment of the present application can represent this "heat source" model; in addition, the current set temperature of the air conditioner is the set temperature when the indoor temperature is stable. Relative to the heat dissipation process of the cooking equipment, the set temperature represents the parameters of the environment that absorbs heat. Different set temperatures result in different amounts of heat dissipated from the cooking equipment to the surrounding environment. In this way, based on the cooking heat dissipation model in the usage habit and the current set temperature of the air conditioner, the total heat dissipation after the expected start time of use is estimated. According to the estimated total heat dissipation, when the current time has not reached the expected start time of use, the cooling capacity or heating capacity of the air conditioner is adjusted in advance to reserve time for the following temperature lag process: the change of the operating parameters of the air conditioner causes the change of the indoor coil temperature, which in turn causes the change of the indoor temperature; in this way, when the user starts to use the cooking equipment, the increased heat dissipation of the cooking equipment and the increased cooling capacity or decreased heating capacity of the air conditioner advanced in advance offset each other, so that the indoor temperature is maintained at the current set temperature, reducing the fluctuation of the indoor temperature caused by the heat dissipation during the cooking process and improving the comfort experience of the user.

[0076] It should be understood that the aforementioned increase in the cooling capacity of the air conditioner already defaults that the air conditioner is in the cooling mode. For example, it can correspond to the scenario of using the air conditioner to cool the indoor in summer; the aforementioned decrease in the heating capacity of the air conditioner already defaults that the air conditioner is in the heating mode. For example, it can correspond to the scenario of using the air conditioner to heat the indoor in winter.

[0077] The following further explains the increase in the cooling capacity or the decrease in the heating capacity of the air conditioner.

[0078] Optionally, increasing the cooling capacity of the air conditioner includes: reducing the set temperature on the basis of the current set temperature, and continuing to control the air conditioner with the default temperature control program of the air conditioner. The reduction value of the set temperature is positively correlated with the expected total heat dissipation.

[0079] Among them, the default temperature control program refers to the control program with the function of eliminating temperature deviation in the prior art. For example, there is a temperature deviation between the set temperature and the indoor temperature, and the default control program outputs a control amount corresponding to the temperature deviation and operates according to the control amount to eliminate the temperature deviation.

[0080] The greater the expected total heat dissipation, the greater the reduction value of the set temperature. In the cooling mode, the deviation between the set temperature and the indoor temperature increases, the cooling power of the air conditioner is increased, and the cooling capacity of the air conditioner is improved.

[0081] Alternatively, to increase the cooling capacity of the air conditioner, it may include: keeping the current set temperature unchanged, on the basis of the default temperature control program of the air conditioner, additionally increasing the compressor frequency of the air conditioner, and the increase value of the compressor frequency is positively correlated with the expected total heat dissipation; and / or, additionally increasing the fan speed of the air conditioner, and the increase value of the fan speed is positively correlated with the expected total heat dissipation.

[0082] Among them, the default temperature control program refers to a control program with a temperature deviation elimination function in the prior art. For example, there is a temperature deviation between the set temperature and the indoor temperature, the default control program outputs a control quantity corresponding to the temperature deviation, and operates according to the control quantity to eliminate the temperature deviation.

[0083] For example, the compressor is controlled to operate with the sum of the default compressor frequency output by the default control program and the additionally increased compressor frequency; the fan is controlled to operate with the sum of the default fan speed output by the default control program and the additionally increased fan speed. Thereby, the cooling capacity of the air conditioner is improved.

[0084] Optionally, to reduce the heating capacity of the air conditioner, it includes: reducing the set temperature on the basis of the current set temperature, and continuing to control the air conditioner with the default temperature control program of the air conditioner, and the reduction value of the set temperature is positively correlated with the expected total heat dissipation.

[0085] Among them, the default temperature control program refers to a control program with a temperature deviation elimination function in the prior art. For example, there is a temperature deviation between the set temperature and the indoor temperature, the default control program outputs a control quantity corresponding to the temperature deviation, and operates according to the control quantity to eliminate the temperature deviation.

[0086] The greater the expected total heat dissipation, the greater the reduction value of the set temperature. In the heating mode, the deviation between the set temperature and the indoor temperature is reduced, the heating power of the air conditioner is reduced, and the heating capacity of the air conditioner is reduced.

[0087] Alternatively, to reduce the heating capacity of the air conditioner, it may include: keeping the current set temperature unchanged, on the basis of the default temperature control program of the air conditioner, additionally reducing the compressor frequency of the air conditioner, and the reduction value of the compressor frequency is positively correlated with the expected total heat dissipation; and / or, additionally reducing the fan speed of the air conditioner, and the reduction value of the fan speed is positively correlated with the expected total heat dissipation.

[0088] Among them, the default temperature control program refers to a control program with a temperature deviation elimination function in the prior art. For example, there is a temperature deviation between the set temperature and the indoor temperature. The default control program outputs a control amount corresponding to the temperature deviation and operates according to the control amount to eliminate the temperature deviation.

[0089] For example, the operation of the compressor is controlled by the difference between the default compressor frequency output by the default control program and the additionally increased compressor frequency; the operation of the blower is controlled by the difference between the default blower speed output by the default control program and the additionally increased blower speed. Furthermore, the heating capacity of the air conditioner is reduced.

[0090] Figure 3 It is a schematic flowchart of a linkage method between an air conditioner and a cooking device provided by an embodiment of the present application. This linkage method can be executed by the controller of the air conditioner, and in a smart home scenario, it can also be executed by the server of the smart home system.

[0091] Combined with Figure 3 As shown, the linkage method between the air conditioner and the cooking device includes:

[0092] S301. Obtain the usage habit of the user using the cooking device.

[0093] The usage habit includes a corresponding start usage time and a cooking heat dissipation model. The cooking heat dissipation model includes the corresponding relationship between the set temperature and the total heat dissipation.

[0094] S302. According to the corresponding start usage time and the cooking heat dissipation model, determine the expected start usage time closest to the current time after the current time and the expected cooking heat dissipation model corresponding to the expected start usage time.

[0095] S303. Obtain the current set temperature of the air conditioner. The current set temperature is the set temperature when the indoor temperature is stable.

[0096] S304. According to the expected cooking heat dissipation model, determine the expected total heat dissipation corresponding to the current set temperature.

[0097] S305. When the current time has not reached the expected start usage time and the time interval between the current time and the expected start usage time is less than or equal to the preset temperature lag duration, according to the expected total heat dissipation, increase the cooling capacity of the air conditioner, and the reduction value of the cooling capacity is positively correlated with the expected total heat dissipation, or reduce the heating capacity of the air conditioner, and the reduction value of the heating capacity is positively correlated with the expected total heat dissipation.

[0098] S306. After the cooking device is started, in the cooling mode, keep the current set temperature unchanged. On the basis of the air conditioner's default temperature control program, additionally increase the compressor frequency of the air conditioner. The increase value of the compressor frequency is positively correlated with the expected total heat dissipation; and / or, additionally increase the fan speed of the air conditioner. The increase value of the fan speed is positively correlated with the expected total heat dissipation.

[0099] That is, if before the cooking device is started, the control mode for increasing the cooling capacity of the air conditioner is: lower the set temperature based on the current set temperature, and continue to control the air conditioner with the air conditioner's default temperature control program. The decrease value of the set temperature is positively correlated with the expected total heat dissipation; then after the cooking device is started, switch the original control mode to the control mode shown in S306 above.

[0100] If before the cooking device is started, the control mode for increasing the cooling capacity of the air conditioner is: keep the current set temperature unchanged, on the basis of the air conditioner's default temperature control program, additionally increase the compressor frequency of the air conditioner. The increase value of the compressor frequency is positively correlated with the expected total heat dissipation, and / or, additionally increase the fan speed of the air conditioner. The increase value of the fan speed is positively correlated with the expected total heat dissipation; then after the cooking device is started, continue to maintain the previous control mode.

[0101] S307. In the heating mode, keep the current set temperature unchanged. On the basis of the air conditioner's default temperature control program, additionally decrease the compressor frequency of the air conditioner. The decrease value of the compressor frequency is positively correlated with the expected total heat dissipation; and / or, additionally decrease the fan speed of the air conditioner. The decrease value of the fan speed is positively correlated with the expected total heat dissipation.

[0102] That is, if before the cooking device is started, the control mode for decreasing the heating capacity of the air conditioner is: lower the set temperature based on the current set temperature, and continue to control the air conditioner with the air conditioner's default temperature control program. The decrease value of the set temperature is positively correlated with the expected total heat dissipation; then after the cooking device is started, switch the original control mode to the control mode shown in S307 above.

[0103] If before the cooking device is started, the control mode for decreasing the heating capacity of the air conditioner is: keep the current set temperature unchanged, on the basis of the air conditioner's default temperature control program, additionally decrease the compressor frequency of the air conditioner. The decrease value of the compressor frequency is positively correlated with the expected total heat dissipation, and / or, additionally decrease the fan speed of the air conditioner. The decrease value of the fan speed is positively correlated with the expected total heat dissipation; then after the cooking device is started, continue to maintain the previous control mode.

[0104] By adopting the above embodiments, during the operation of the cooking device, the default control program of the air conditioner is optimized to offset the influence of the heat dissipation during the cooking process on the indoor temperature, so as to stably maintain the indoor temperature at the current set temperature during the cooking process.

[0105] Figure 4 It is a schematic flowchart of a linkage method between an air conditioner and a cooking device provided by an embodiment of the present application. This linkage method can be executed by the controller of the air conditioner, and in a smart home scenario, it can also be executed by the server of the smart home system.

[0106] Combined with Figure 4 As shown, the linkage method between the air conditioner and the cooking device includes:

[0107] S401. Obtain the usage habits of the user using the cooking device.

[0108] The usage habits include the corresponding usage duration, start usage time, and cooking heat dissipation model one by one. The cooking heat dissipation model includes the corresponding relationship between the set temperature and the total heat dissipation.

[0109] S402. According to the corresponding start usage time and the cooking heat dissipation model one by one, determine the expected start usage time closest to the current time after the current time and the expected cooking heat dissipation model corresponding to the expected start usage time.

[0110] S403. Obtain the current set temperature of the air conditioner, and the current set temperature is the set temperature when the indoor temperature is stable.

[0111] S404. According to the expected cooking heat dissipation model, determine the expected total heat dissipation corresponding to the current set temperature.

[0112] S405. When the current time has not reached the expected start usage time, and the time interval between the current time and the expected start usage time is less than or equal to the preset temperature lag duration, obtain the expected usage duration corresponding to the expected start usage time.

[0113] S406. According to the quotient of the expected total heat dissipation and the expected usage duration, determine the expected heat dissipation speed.

[0114] S407. According to the corresponding relationship between the heat dissipation speed and the refrigeration speed, determine the expected refrigeration speed increase value corresponding to the expected heat dissipation speed, and increase the refrigeration capacity of the air conditioner according to the expected refrigeration speed increase value; or, according to the corresponding relationship between the heat dissipation speed and the heating speed, determine the expected heating speed decrease value corresponding to the expected heat dissipation speed, and decrease the heating capacity of the air conditioner according to the expected heating speed decrease value.

[0115] The refrigeration capacity of the air conditioner can represent the speed of the air conditioner absorbing heat; the heating capacity of the air conditioner can represent the speed of the air conditioner releasing heat. By increasing the refrigeration capacity of the air conditioner or decreasing the heating capacity of the air conditioner according to the expected heat dissipation speed, the indoor temperature can be controlled more accurately.

[0116] Figure 5It is a schematic flowchart of a linkage method between an air conditioner and a cooking device provided by an embodiment of the present application. This linkage method can be executed by the controller of the air conditioner, and in a smart home scenario, it can also be executed by the server of the smart home system.

[0117] Combined with Figure 5 As shown, the linkage method between the air conditioner and the cooking device includes:

[0118] S501. Obtain the usage habit of the user using the cooking device.

[0119] The usage habit includes a corresponding start usage time and a cooking heat dissipation model. The cooking heat dissipation model includes the corresponding relationship between the set temperature and the total heat dissipation.

[0120] S502. According to the corresponding start usage time and the cooking heat dissipation model, determine the expected start usage time closest to the current time after the current time and the expected cooking heat dissipation model corresponding to the expected start usage time.

[0121] S503. Obtain the current set temperature of the air conditioner. The current set temperature is the set temperature when the indoor temperature is stable.

[0122] S504. According to the expected cooking heat dissipation model, determine the expected total heat dissipation corresponding to the current set temperature.

[0123] S505. When the current time has not reached the expected start usage time and the time interval between the current time and the expected start usage time is less than or equal to the preset temperature lag duration, increase the cooling capacity of the air conditioner according to the expected total heat dissipation. The reduction value of the cooling capacity is positively correlated with the expected total heat dissipation, or reduce the heating capacity of the air conditioner. The reduction value of the heating capacity is positively correlated with the expected total heat dissipation.

[0124] S506. After the cooking device is started, record the actual start usage time, the actual end usage time of the cooking device, and the change trend of the actual ambient temperature in the area where the cooking device is located.

[0125] S507. Update the usage habit according to the actual start usage time, the actual end usage time, and the actual ambient temperature change trend.

[0126] For example, in the case where the cooking heat dissipation model is as follows:

[0127] A cooking heat dissipation model in the following form can be obtained:

[0128]

[0129] Wherein, Q is the total heat dissipation, K is a fixed constant, t1 is the start time of using the cooking device; t2 is the end time of using the cooking device, T1 represents the ambient temperature of the area where the cooking device is located during the cooking process, and T1 is related to the user's cooking habits; T2 represents the set temperature.

[0130] The average value of multiple recorded start times of use and the start time of use recorded this time can be re-determined as the start time t1; the average value of multiple recorded end times of use and the end time of use recorded this time can be re-determined as the end time t2, and the average change trend of the change trends of multiple recorded ambient temperatures and the change trend of the ambient temperature recorded this time can be re-determined as the ambient temperature T1 in the above cooking heat dissipation model.

[0131] Finally, in the linkage method of the air conditioner and the cooking device provided in the embodiment of the present application, the air conditioner may include a fresh air function and may pre-treat the fresh air to adjust the temperature of the fresh air inhaled into the room. In this way, when the current time has not reached the expected start time of use, and the time interval between the current time and the expected start time of use is less than or equal to the preset temperature lag duration, the target temperature of the fresh air pre-treatment is also reduced, and the reduction value of the target temperature of the fresh air pre-treatment is positively correlated with the expected total heat dissipation. This can further maintain the stability of the indoor temperature and improve the user's comfort experience.

[0132] Figure 6 It is a schematic diagram of a linkage device of an air conditioner and a cooking device provided in an embodiment of the present application. The linkage device of the air conditioner and the cooking device can be implemented in the form of software, hardware, or a combination of software and hardware.

[0133] Combined with Figure 6 As shown, the linkage device of the air conditioner and the cooking device includes a first obtaining module 61, a first determining module 62, a second obtaining module 63, a second determining module 64, and a first executing module 65;

[0134] The first obtaining module 61 is used to obtain the user's cooking habits of using the cooking device. The cooking habits include the corresponding start time of use and the cooking heat dissipation model, and the cooking heat dissipation model includes the corresponding relationship between the set temperature and the total heat dissipation;

[0135] The first determining module 62 is used to determine, according to the corresponding start time of use and the cooking heat dissipation model, the expected start time of use after the current time and closest to the current time, and the expected cooking heat dissipation model corresponding to the expected start time of use;

[0136] The second obtaining module 63 is used to obtain the current set temperature of the air conditioner, and the current set temperature is the set temperature when the indoor temperature is stable;

[0137] The second determination module 64 is configured to determine the total expected heat dissipation corresponding to the current set temperature according to the expected cooking heat dissipation model;

[0138] The first execution module 65 is configured to increase the cooling capacity of the air conditioner according to the total expected heat dissipation when the current time has not reached the expected start time and the time interval between the current time and the expected start time is less than or equal to the preset temperature lag duration. The reduction value of the cooling capacity is positively correlated with the total expected heat dissipation, or reduce the heating capacity of the air conditioner. The reduction value of the heating capacity is positively correlated with the total expected heat dissipation.

[0139] Optionally, increasing the cooling capacity of the air conditioner includes: reducing the set temperature on the basis of the current set temperature, and continuing to control the air conditioner with the default temperature control program of the air conditioner. The reduction value of the set temperature is positively correlated with the total expected heat dissipation.

[0140] Optionally, increasing the cooling capacity of the air conditioner includes: keeping the current set temperature unchanged, and additionally increasing the compressor frequency of the air conditioner on the basis of the default temperature control program of the air conditioner. The increase value of the compressor frequency is positively correlated with the total expected heat dissipation; and / or additionally increasing the fan speed of the air conditioner. The increase value of the fan speed is positively correlated with the total expected heat dissipation.

[0141] Optionally, reducing the heating capacity of the air conditioner includes: reducing the set temperature on the basis of the current set temperature, and continuing to control the air conditioner with the default temperature control program of the air conditioner. The reduction value of the set temperature is positively correlated with the total expected heat dissipation.

[0142] Optionally, reducing the heating capacity of the air conditioner includes: keeping the current set temperature unchanged, and additionally reducing the compressor frequency of the air conditioner on the basis of the default temperature control program of the air conditioner. The reduction value of the compressor frequency is positively correlated with the total expected heat dissipation; and / or additionally reducing the fan speed of the air conditioner. The reduction value of the fan speed is positively correlated with the total expected heat dissipation.

[0143] Optionally, the linkage device between the air conditioner and the cooking device further includes a second execution module, a third execution module, a fourth execution module, and a fifth execution module; the second execution module is configured to, after the cooking device is started, in the cooling mode, maintain the current set temperature unchanged, and on the basis of the air conditioner's default temperature control program, additionally increase the compressor frequency of the air conditioner, and the increase value of the compressor frequency is positively correlated with the expected total heat dissipation amount; and / or, additionally increase the fan speed of the air conditioner, and the increase value of the fan speed is positively correlated with the expected total heat dissipation amount; the third execution module is configured to, if the output of the default temperature control program is zero and the actual indoor temperature is still lower than the current set temperature, then decrease the compressor frequency, and / or, decrease the fan speed; the output of the default temperature control program being zero means that the default control program requires the air conditioner to stop; the fourth execution module is configured to, in the heating mode, maintain the current set temperature unchanged, and on the basis of the air conditioner's default temperature control program, additionally decrease the compressor frequency of the air conditioner, and the decrease value of the compressor frequency is positively correlated with the expected total heat dissipation amount; and / or, additionally decrease the fan speed of the air conditioner, and the decrease value of the fan speed is positively correlated with the expected total heat dissipation amount; the fifth execution module is configured to, if the output of the default temperature control program is zero and the actual indoor temperature is still higher than the current set temperature, then decrease the compressor frequency, and / or, decrease the fan speed; the output of the default temperature control program being zero means that the default control program requires the air conditioner to stop.

[0144] Optionally, the usage habit further includes the usage duration, and there is a one-to-one correspondence between the usage duration, the start usage time, and the cooking heat dissipation model.

[0145] According to the expected total heat dissipation amount, increasing the cooling capacity of the air conditioner, or decreasing the heating capacity of the air conditioner, includes: obtaining the expected usage duration corresponding to the expected start usage time; determining the expected heat dissipation speed according to the quotient of the expected total heat dissipation amount and the expected usage duration; determining the expected increase value of the cooling speed corresponding to the expected heat dissipation speed according to the correspondence between the heat dissipation speed and the cooling speed, and increasing the cooling capacity of the air conditioner according to the expected increase value of the cooling speed; or, determining the expected decrease value of the heating speed corresponding to the expected heat dissipation speed according to the correspondence between the heat dissipation speed and the heating speed, and decreasing the heating capacity of the air conditioner according to the expected decrease value of the heating speed.

[0146] Optionally, the first obtaining module 61 is specifically configured to obtain a cooking heat dissipation model in the following form:

[0147]

[0148] where Q is the total heat dissipation amount, K is a fixed constant, t1 is the start usage time of the cooking device; t2 is the end usage time of the cooking device, T1 represents the ambient temperature of the area where the cooking device is located during the cooking process, and T1 is related to the user's cooking habit; T2 represents the set temperature.

[0149] Optionally, the linkage device between the air conditioner and the cooking device further includes a recording module and an updating module; the recording module is configured to record the actual start time of use, the actual end time of use of the cooking device, and the change trend of the actual ambient temperature in the area where the cooking device is located after the cooking device is started; the updating module is configured to update the usage habit according to the actual start time of use, the actual end time of use, and the change trend of the actual ambient temperature.

[0150] Optionally, the air conditioner includes a fresh air function and can pre-treat the fresh air to adjust the temperature of the fresh air inhaled into the room.

[0151] The first execution module 65 is further configured to reduce the target temperature of the fresh air pre-treatment when the current time has not reached the expected start time of use and the time interval between the current time and the expected start time of use is less than or equal to the preset temperature lag duration, and the reduction value of the target temperature of the fresh air pre-treatment is positively correlated with the expected total heat dissipation.

[0152] In some embodiments, the linkage device between the air conditioner and the cooking device includes a processor and a memory storing program instructions. The processor is configured to execute the linkage method between the air conditioner and the cooking device provided in the foregoing embodiments when executing the program instructions.

[0153] Figure 7 It is a schematic diagram of a linkage device between an air conditioner and a cooking device provided by an embodiment of the present application. In combination with Figure 7 As shown, the linkage device between the air conditioner and the cooking device includes:

[0154] A processor 71 and a memory 72, and may further include a communication interface 73 and a bus 74. Among them, the processor 71, the communication interface 73, and the memory 72 can complete mutual communication through the bus 74. The communication interface 73 can be used for information transmission. The processor 71 can call the logical instructions in the memory 72 to execute the linkage method between the air conditioner and the cooking device provided in the foregoing embodiments.

[0155] In addition, when the logical instructions in the above-mentioned memory 72 are implemented in the form of a software functional unit and sold or used as an independent product, they can be stored in a computer-readable storage medium.

[0156] The memory 72, as a computer-readable storage medium, can be used to store software programs and computer-executable programs, such as the program instructions / modules corresponding to the methods in the embodiments of the present application. The processor 71 executes functional applications and data processing by running the software programs, instructions, and modules stored in the memory 72, that is, implements the methods in the above-mentioned method embodiments.

[0157] The memory 72 may include a program storage area and a data storage area. Among them, the program storage area may store an operating system and application programs required for at least one function; the data storage area may store data created according to the use of the terminal device, etc. In addition, the memory 72 may include a high-speed random access memory and may also include a non-volatile memory.

[0158] An embodiment of the present application provides a smart home system, including the linkage device of the air conditioner and the cooking device provided in the foregoing embodiment.

[0159] An embodiment of the present application provides a computer-readable storage medium storing computer-executable instructions, and the computer-executable instructions are set to execute the linkage method of the air conditioner and the cooking device provided in the foregoing embodiment.

[0160] An embodiment of the present application provides a computer program product. The computer program product includes a computer program stored on a computer-readable storage medium. The computer program includes program instructions. When the program instructions are executed by a computer, the computer is caused to execute the linkage method of the air conditioner and the cooking device provided in the foregoing embodiment.

[0161] The above-mentioned computer-readable storage medium may be a transient computer-readable storage medium or a non-transient computer-readable storage medium.

[0162] The technical solution of the embodiment of the present application may be embodied in the form of a software product. The computer software product is stored in a storage medium and includes one or more instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the method in the embodiment of the present application. The foregoing storage medium may be a non-transient storage medium, including: various media capable of storing program codes such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disc, or may also be a transient storage medium.

[0163] The above description and the accompanying drawings fully illustrate the embodiments of the present application, enabling those skilled in the art to practice them. Other embodiments may include structural, logical, electrical, process, and other changes. The embodiments only represent possible variations. Unless explicitly required, the individual components and functions are optional, and the order of operations may vary. Parts and features of some embodiments may be included in or replace parts and features of other embodiments. Moreover, the terms used in this application are only for describing the embodiments and do not limit the claims. As used in the description of the embodiments and the claims, unless the context clearly indicates otherwise, the singular forms "a", "an", and "the" are intended to also include the plural forms. Additionally, when used in this application, the term "comprise" and its variants "comprises" and / or "comprising", etc. refer to the presence of the stated features, wholes, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components, and / or groups of these. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, or device comprising the element. Herein, what each embodiment focuses on can be the differences from other embodiments, and the same or similar parts among the embodiments can be referred to each other. For the methods, products, etc. disclosed in the embodiments, if they correspond to the method part disclosed in the embodiments, the relevant parts can refer to the description of the method part.

[0164] Those skilled in the art can realize that the units and algorithm steps of each example described in combination with the embodiments disclosed herein can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are executed in a hardware or software manner can depend on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods for each specific application to implement the described functions, but such implementation should not be considered to exceed the scope of the embodiments of the present application. Those skilled in the art can clearly understand that for the convenience and brevity of description, the specific working processes of the systems, devices, and units described above can refer to the corresponding processes in the foregoing method embodiments, and will not be elaborated herein.

[0165] In the embodiments disclosed in this article, the disclosed methods, products (including but not limited to devices, equipment, etc.) can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of units can be merely a logical function division. In actual implementation, there can be other division methods. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Additionally, the displayed or discussed couplings or direct couplings or communication connections between each other can be through some interfaces. The indirect couplings or communication connections of devices or units can be electrical, mechanical, or other forms. The units described as separate components may or may not be physically separated. The components displayed as units may or may not be physical units, that is, they can be located in one place or distributed to multiple network units. Some or all of the units can be selected according to actual needs to implement this embodiment. Additionally, in the embodiments of this application, each functional unit can be integrated in a processing unit, or each unit can exist physically alone, or two or more units can be integrated in one unit.

[0166] The flowcharts and block diagrams in the accompanying drawings illustrate the possible architectures, functions, and operations of systems, methods, and computer program products according to the embodiments of this application. In this regard, each block in the flowchart or block diagram can represent a module, a program segment, or a part of code. A module, a program segment, or a part of code contains one or more executable instructions for implementing the specified logical function. In some alternative implementations, the functions marked in the blocks can also occur in a different order than that marked in the accompanying drawings. For example, two consecutive blocks can actually be executed substantially in parallel, and they can sometimes be executed in the reverse order, depending on the functions involved. Each block in the block diagram and / or flowchart, as well as the combination of blocks in the block diagram and / or flowchart, can be implemented by a dedicated hardware-based system for performing the specified functions or actions, or can be implemented by a combination of dedicated hardware and computer instructions.

Claims

1. A linkage method for an air conditioner and a cooking device, characterized in that, Including: Obtain the usage habits of the user using the cooking device, where the usage habits include the corresponding start usage time and the cooking heat dissipation model, and the cooking heat dissipation model includes the corresponding relationship between the set temperature and the total heat dissipation; According to the corresponding start usage time and the cooking heat dissipation model, determine the expected start usage time closest to the current time after the current time and the expected cooking heat dissipation model corresponding to the expected start usage time; Obtain the current set temperature of the air conditioner, where the current set temperature is the set temperature when the indoor temperature is stable; According to the expected cooking heat dissipation model, determine the expected total heat dissipation corresponding to the current set temperature; The usage habits further include the usage duration, and there is a one-to-one correspondence between the usage duration, the start usage time, and the cooking heat dissipation model; Obtain the expected usage duration corresponding to the expected start usage time; According to the quotient of the expected total heat dissipation and the expected usage duration, determine the expected heat dissipation speed; When the current time has not reached the expected start usage time, and the time interval between the current time and the expected start usage time is less than or equal to the preset temperature lag duration, according to the corresponding relationship between the heat dissipation speed and the cooling speed, determine the expected cooling speed increase value corresponding to the expected heat dissipation speed, and increase the cooling capacity of the air conditioner according to the expected cooling speed increase value. The cooling capacity decrease value is positively correlated with the expected total heat dissipation. Or, according to the corresponding relationship between the heat dissipation speed and the heating speed, determine the expected heating speed decrease value corresponding to the expected heat dissipation speed, and decrease the heating capacity of the air conditioner according to the expected heating speed decrease value. The heating capacity decrease value is positively correlated with the expected total heat dissipation.

2. The linkage method according to claim 1, characterized in that, Characterized in that Increasing the cooling capacity of the air conditioner includes: reducing the set temperature on the basis of the current set temperature and continuing to control the air conditioner with the default temperature control program of the air conditioner. The decrease value of the set temperature is positively correlated with the expected total heat dissipation; or, keeping the current set temperature unchanged, on the basis of the default temperature control program of the air conditioner, additionally increasing the compressor frequency of the air conditioner. The increase value of the compressor frequency is positively correlated with the expected total heat dissipation; and / or, additionally increasing the fan speed of the air conditioner. The increase value of the fan speed is positively correlated with the expected total heat dissipation; Reducing the heating capacity of the air conditioner includes: reducing the set temperature on the basis of the current set temperature and continuing to control the air conditioner with the default temperature control program of the air conditioner. The decrease value of the set temperature is positively correlated with the expected total heat dissipation; or, keeping the current set temperature unchanged, on the basis of the default temperature control program of the air conditioner, additionally reducing the compressor frequency of the air conditioner. The decrease value of the compressor frequency is positively correlated with the expected total heat dissipation; and / or, additionally reducing the fan speed of the air conditioner. The decrease value of the fan speed is positively correlated with the expected total heat dissipation.

3. The linkage method according to claim 2, characterized in that, After increasing the cooling capacity of the air conditioner or reducing the heating capacity of the air conditioner, it further includes: After the cooking device is started, in the refrigeration mode, the current set temperature is maintained unchanged. On the basis of the default temperature control program of the air conditioner, the compressor frequency of the air conditioner is additionally increased, and the increase value of the compressor frequency is positively correlated with the expected total heat dissipation; and / or, the fan speed of the air conditioner is additionally increased, and the increase value of the fan speed is positively correlated with the expected total heat dissipation; In the heating mode, the current set temperature is maintained unchanged. On the basis of the default temperature control program of the air conditioner, the compressor frequency of the air conditioner is additionally decreased, and the decrease value of the compressor frequency is positively correlated with the expected total heat dissipation; and / or, the fan speed of the air conditioner is additionally decreased, and the decrease value of the fan speed is positively correlated with the expected total heat dissipation.

4. The linkage method according to claim 1, characterized in that, Obtain the usage habits of the user using the cooking device, including: Obtain the cooking heat dissipation model in the following form: Where Q is the total heat dissipation, K is a fixed constant, t1 is the start time of using the cooking device; t2 is the end time of using the cooking device, T1 represents the ambient temperature of the area where the cooking device is located during the cooking process, and T1 is related to the user's cooking habits; T2 represents the set temperature.

5. The linkage method according to claim 1, characterized in that, After increasing the cooling capacity of the air conditioner or decreasing the heating capacity of the air conditioner, it further includes: After the cooking device is started, record the actual start time of using the cooking device, the actual end time of using the cooking device, and the change trend of the actual ambient temperature of the area where the cooking device is located; Update the usage habits according to the actual start time of using, the actual end time of using, and the change trend of the actual ambient temperature.

6. The linkage method according to any one of claims 1 to 5, characterized in that, The air conditioner includes a fresh air function and can pre-treat the fresh air to adjust the temperature of the fresh air inhaled into the room; The linkage method further includes: When the current time has not reached the expected start time of use, and the time interval between the current time and the expected start time of use is less than or equal to the preset temperature lag duration, the target temperature of the fresh air pre-treatment is decreased, and the decrease value of the target temperature of the fresh air pre-treatment is positively correlated with the expected total heat dissipation.

7. A linkage device for an air conditioner and a cooking device, characterized in that, Including: The first acquisition module is used to obtain the usage habits of the user using the cooking device. The usage habits include the corresponding start time of use and the cooking heat dissipation model. The cooking heat dissipation model includes the corresponding relationship between the set temperature and the total heat dissipation; The first determination module is used to determine, according to the corresponding start time of use and the cooking heat dissipation model, the expected start time of use closest to the current time after the current time and the expected cooking heat dissipation model corresponding to the expected start time of use; The second acquisition module is used to obtain the current set temperature of the air conditioner, and the current set temperature is the set temperature when the indoor temperature is stable; The second determination module is used to determine the expected total heat dissipation corresponding to the current set temperature according to the expected cooking heat dissipation model; the usage habits also include the usage duration, and the usage duration, the start time of use, and the cooking heat dissipation model have a one-to-one correspondence; obtain the expected usage duration corresponding to the expected start time of use; determine the expected heat dissipation speed according to the quotient of the expected total heat dissipation and the expected usage duration; The first execution module is configured to, when the current time has not reached the expected start time of use and the time interval between the current time and the expected start time of use is less than or equal to a preset temperature lag duration, determine an expected increase value of the cooling capacity corresponding to the expected heat dissipation speed according to the correspondence between the heat dissipation speed and the cooling speed, and increase the cooling capacity of the air conditioner according to the expected increase value of the cooling capacity. The decrease value of the cooling capacity is positively correlated with the expected total heat dissipation amount. Alternatively, according to the correspondence between the heat dissipation speed and the heating speed, determine an expected decrease value of the heating speed corresponding to the expected heat dissipation speed, and decrease the heating capacity of the air conditioner according to the expected decrease value of the heating speed. The decrease value of the heating capacity is positively correlated with the expected total heat dissipation amount.

8. A linkage device for an air conditioner and a cooking device, comprising a processor and a memory storing program instructions, characterized in that, The processor is configured to execute the linkage method of the air conditioner and the cooking device according to any one of claims 1 to 6 when executing the program instructions.

9. A smart home system, characterized in that, It includes the linkage device of the air conditioner and the cooking device according to claim 7 or 8.

Images