Kitchen air conditioning control method, device, system and computer-readable storage medium

Abstract

This disclosure provides a method, apparatus, system, and computer-readable storage medium for controlling a kitchen air conditioner. The method includes: acquiring outdoor temperature, kitchen temperature distribution information, and user location information; comparing the outdoor temperature with a preset threshold range and determining the operating mode of the kitchen air conditioner based on the comparison result; determining the kitchen temperature and the area with the highest kitchen temperature based on the kitchen temperature distribution information, and calculating the distance between the area with the highest kitchen temperature and the user location information; adjusting the operating parameters of the kitchen air conditioner based on the kitchen temperature, user location information, and distance; and controlling the kitchen air conditioner based on the operating mode and operating parameters. Determining the operating mode and operating parameters based on the outdoor temperature, kitchen temperature distribution information, and user location information can improve the airflow and cooling capacity of the kitchen air conditioner, thereby enhancing user comfort when using the kitchen air conditioner.

Description

Technical Field

[0001] This disclosure relates to the field of air conditioning control technology, specifically to a kitchen air conditioning control method, apparatus, system, and computer-readable storage medium. Background Technology

[0002] The adverse effects of kitchen fumes on the indoor environment have gradually become a focus of attention, especially during hot summer cooking. The high-temperature steam, fumes, and grease in the kitchen seriously affect people's mood, which is why kitchen air conditioners have emerged.

[0003] The existing solution is to use the fresh air function of the kitchen air conditioner to exchange the air in the kitchen, which is full of high-temperature steam, fumes and grease, with fresh outdoor air; however, when cooking, the indoor cooling load increases sharply due to the gas stove being turned on, and in the case of high outdoor temperature in summer, using fresh air as a carrier will greatly reduce the air volume and cooling capacity of the kitchen air conditioner, which is contrary to the needs of users and reduces the comfort experience. Summary of the Invention

[0004] This disclosure provides a kitchen air conditioning control method, apparatus, system, and computer-readable storage medium, which can improve the user's comfort when using the kitchen air conditioner.

[0005] In a first aspect, embodiments of this disclosure provide a method for controlling a kitchen air conditioner, the method comprising:

[0006] Acquire outdoor temperature, kitchen temperature distribution information, and user location information;

[0007] The outdoor temperature is compared with a preset threshold range, and the operating mode of the kitchen air conditioner is determined based on the comparison results.

[0008] Based on the kitchen temperature distribution information, determine the kitchen temperature and the area with the highest kitchen temperature, and calculate the distance between the area with the highest kitchen temperature and the user's location information;

[0009] The operating parameters of the kitchen air conditioner are adjusted according to the kitchen temperature, the user location information, and the distance.

[0010] The kitchen air conditioner is controlled based on the operating mode and the operating parameters.

[0011] Secondly, embodiments of this disclosure provide a kitchen air conditioning control device.

[0012] The acquisition unit is used to acquire outdoor temperature, kitchen temperature distribution information, and user location information;

[0013] The determining unit is used to compare the outdoor temperature with a preset threshold range and determine the operating mode of the kitchen air conditioner based on the comparison result.

[0014] The calculation unit is used to determine the kitchen temperature and the area with the highest kitchen temperature based on the kitchen temperature distribution information, and to calculate the distance between the area with the highest kitchen temperature and the user location information;

[0015] An adjustment unit is used to adjust the operating parameters of the kitchen air conditioner according to the kitchen temperature, the user location information, and the distance.

[0016] A control unit is used to control the kitchen air conditioner based on the operating mode and the operating parameters.

[0017] Thirdly, embodiments of this disclosure also provide a kitchen air conditioning control device system, including a memory storing multiple instructions; a processor loads instructions from the memory to execute the steps of any of the kitchen air conditioning control methods provided in embodiments of this disclosure.

[0018] Fourthly, embodiments of this disclosure also provide a computer-readable storage medium storing a plurality of instructions adapted for loading by a processor to perform the steps of any of the kitchen air conditioning control methods provided in embodiments of this disclosure.

[0019] Fifthly, embodiments of this disclosure also provide a computer program product, including a computer program or instructions, which, when executed by a processor, implement the steps in any of the kitchen air conditioning control methods provided in embodiments of this disclosure.

[0020] The solution adopted in the application embodiment acquires outdoor temperature, kitchen temperature distribution information, and user location information; compares the outdoor temperature with a preset threshold range, and determines the operating mode of the kitchen air conditioner based on the comparison result; determines the kitchen temperature and the area with the highest kitchen temperature based on the kitchen temperature distribution information, and calculates the distance between the area with the highest kitchen temperature and the user location information; adjusts the operating parameters of the kitchen air conditioner based on the kitchen temperature, user location information, and distance; and controls the kitchen air conditioner based on the operating mode and operating parameters. Determining the operating mode and operating parameters based on outdoor temperature, kitchen temperature distribution information, and user location information can improve the air volume and cooling capacity of the kitchen air conditioner, thereby improving the user's comfort when using the kitchen air conditioner. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this disclosure, 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 this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1This is a schematic flowchart of one embodiment of the kitchen air conditioning control method provided in this disclosure;

[0023] Figure 2 This is a flowchart illustrating the process of determining the operating mode of the kitchen air conditioner in an embodiment of this disclosure;

[0024] Figure 3 This is a schematic diagram of the process of fresh air exchange in the kitchen air conditioner in an embodiment of this disclosure;

[0025] Figure 4 This is a schematic diagram of the structure of the kitchen air conditioning control device provided in the embodiments of this disclosure;

[0026] Figure 5 This is a schematic diagram of the structure of the kitchen air conditioning control system provided in the embodiments of this disclosure. Detailed Implementation

[0027] The technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments. Based on the embodiments of this disclosure, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this disclosure. Furthermore, in the description of the embodiments of this disclosure, the terms "first," "second," etc., are used only for distinguishing descriptions and should not be construed as indicating or implying relative importance. Therefore, features defined with "first" or "second" may explicitly or implicitly include one or more features. In the description of the embodiments of this disclosure, "multiple" means two or more, unless otherwise explicitly specified.

[0028] This disclosure provides a kitchen air conditioning control method, apparatus, system, and computer-readable storage medium.

[0029] Specifically, this embodiment will be described from the perspective of a kitchen air conditioning control system, which can be integrated into a kitchen air conditioner. That is, the kitchen air conditioning control method of this embodiment can be executed by the kitchen air conditioner.

[0030] The kitchen air conditioning control method provided in this disclosure can be applied to kitchen air conditioning systems.

[0031] The following detailed description, in conjunction with the accompanying drawings, illustrates the process. This embodiment uses a kitchen air conditioning control system as an example. It should be noted that the order of description in the following embodiments is not intended to limit the preferred order of the embodiments. Although a logical order is shown in the flowcharts, in some cases, the steps shown or described may be performed in a different order than that shown in the drawings.

[0032] Please refer to Figure 1The specific process of this kitchen air conditioning control method includes the following steps:

[0033] Step 101: Obtain outdoor temperature, kitchen temperature distribution information, and user location information;

[0034] Step 102: Compare the outdoor temperature with the preset threshold range, and determine the operating mode of the kitchen air conditioner based on the comparison results;

[0035] Step 103: Determine the kitchen temperature and the area with the highest kitchen temperature based on the kitchen temperature distribution information, and calculate the distance between the area with the highest kitchen temperature and the user's location information;

[0036] Step 104: Adjust the operating parameters of the kitchen air conditioner according to the kitchen temperature, the user location information, and the distance;

[0037] Step 105: Control the kitchen air conditioner based on the operating mode and the operating parameters.

[0038] In this embodiment, the kitchen air conditioning control system responds to the user's start command by acquiring outdoor temperature, kitchen temperature distribution information, and user location information. The system compares the outdoor temperature with a preset threshold range and determines the operating mode of the kitchen air conditioner based on the comparison result. The operating mode may include return air cooling, fresh air cooling, and fresh air supply. The system determines the kitchen temperature and the area with the highest kitchen temperature based on the kitchen temperature distribution information, calculates the distance between the area with the highest kitchen temperature and the user's location, and adjusts the operating parameters of the kitchen air conditioner according to the kitchen temperature, user location information, and distance. Finally, the system controls the kitchen air conditioner based on the determined operating mode and operating parameters.

[0039] The kitchen air conditioning control system in this embodiment acquires outdoor temperature, kitchen temperature distribution information, and user location information; compares the outdoor temperature with a preset threshold range, and determines the operating mode of the kitchen air conditioner based on the comparison result; determines the kitchen temperature and the area with the highest kitchen temperature based on the kitchen temperature distribution information, and calculates the distance between the area with the highest kitchen temperature and the user location information; adjusts the operating parameters of the kitchen air conditioner based on the kitchen temperature, user location information, and distance; and controls the kitchen air conditioner based on the operating mode and operating parameters. By determining the operating mode as return air cooling, fresh air cooling, or fresh air supply based on the outdoor temperature, and adjusting the corresponding operating parameters based on the kitchen temperature distribution information and user location information, the airflow and cooling capacity of the kitchen air conditioner can be increased, thereby improving user comfort when using the kitchen air conditioner.

[0040] Specifically, the following provides a detailed explanation of each step:

[0041] Step 101: Obtain outdoor temperature, kitchen temperature distribution information, and user location information;

[0042] In this step, the kitchen air conditioning control system responds to the user's start command by acquiring outdoor temperature, kitchen temperature distribution information, and user location information. Specifically, the kitchen air conditioner may include an indoor unit and an outdoor unit, both of which are equipped with corresponding sensors. This allows the outdoor unit to acquire the outdoor temperature, and the indoor unit to acquire kitchen temperature distribution information and user location information. It can be understood that the kitchen air conditioning control system can scan the kitchen area and, based on the kitchen area and preset division rules, divide the kitchen into multiple zones, acquiring the temperature corresponding to each zone to obtain kitchen temperature distribution information.

[0043] Step 102: Compare the outdoor temperature with the preset threshold range, and determine the operating mode of the kitchen air conditioner based on the comparison results;

[0044] In this step, the kitchen air conditioning control system compares the outdoor temperature with a preset threshold range and determines the operating mode of the kitchen air conditioner based on the comparison result. Specifically, the preset threshold range includes a first preset threshold and a second preset threshold. The first preset threshold is greater than the second preset threshold. The kitchen air conditioning control system determines the operating mode of the kitchen air conditioner as return air cooling, fresh air cooling, or fresh air supply based on whether the outdoor temperature is greater than the first preset threshold, between the first and second preset thresholds, or less than the second preset threshold. This allows the system to determine the operating mode of the kitchen air conditioner based on the actual outdoor temperature, avoiding the problem of poor user experience caused by using a single operating mode.

[0045] Specifically, step 102 includes:

[0046] Step 1021: Compare the outdoor temperature with the first preset threshold.

[0047] Step 1022: If the outdoor temperature is not less than the first preset threshold, then the operating mode of the kitchen air conditioner is determined to be return air cooling.

[0048] Step 1023: If the outdoor temperature is less than the first preset threshold, then compare the outdoor temperature with the second preset threshold.

[0049] Step 1024: If the outdoor temperature is not less than the second preset threshold, then the operating mode of the kitchen air conditioner is determined to be fresh air cooling.

[0050] Step 1025: If the outdoor temperature is less than the second preset threshold, then the operating mode of the kitchen air conditioner is determined to be fresh air supply.

[0051] In steps 1021 to 1025, after obtaining the outdoor temperature, the kitchen air conditioning control system compares the outdoor temperature with a first preset threshold within a preset threshold range. If the outdoor temperature is not less than the first preset threshold, the operating mode of the kitchen air conditioning is determined to be return air cooling. If the outdoor temperature is less than the first preset threshold, the outdoor temperature is compared with a second preset threshold. If the outdoor temperature is not less than the second preset threshold, the operating mode of the kitchen air conditioning is determined to be fresh air cooling. If the outdoor temperature is less than the second preset threshold, the operating mode of the kitchen air conditioning is determined to be fresh air supply. Specifically, the outdoor temperature includes the outdoor dry-bulb temperature and the outdoor wet-bulb temperature. The first preset threshold includes a first dry-bulb temperature threshold and a first wet-bulb temperature threshold. The second preset threshold includes a second dry-bulb temperature threshold and a second wet-bulb temperature threshold. The first dry-bulb temperature threshold is greater than the second dry-bulb temperature threshold, and the first wet-bulb temperature threshold is greater than the second wet-bulb temperature threshold. The kitchen air conditioning control system first compares the outdoor dry-bulb temperature with the first dry-bulb temperature threshold, and then compares the outdoor wet-bulb temperature with the first wet-bulb temperature threshold. If the outdoor dry-bulb temperature is not less than the first dry-bulb temperature threshold, or the outdoor wet-bulb temperature is not less than the first wet-bulb temperature threshold, then the kitchen air conditioning system is set to... The operating mode is return air cooling. If the outdoor dry-bulb temperature is less than the first dry-bulb temperature threshold and the outdoor wet-bulb temperature is less than the first wet-bulb temperature threshold, then the kitchen air conditioner needs to use fresh air. Furthermore, the outdoor dry-bulb temperature and the second dry-bulb temperature threshold are compared. If the outdoor dry-bulb temperature is not less than the second dry-bulb temperature threshold or the outdoor wet-bulb temperature is not less than the second wet-bulb temperature threshold, then the operating mode of the kitchen air conditioner is determined to be fresh air cooling. If the outdoor dry-bulb temperature is less than the second dry-bulb temperature threshold and the outdoor wet-bulb temperature is less than the second wet-bulb temperature threshold, then the operating mode of the kitchen air conditioner is determined to be fresh air supply.

[0052] For example, refer to Figure 2The kitchen air conditioning control system can connect to the network and download the day's meteorological parameters in real time, obtaining the outdoor dry-bulb temperature and outdoor wet-bulb temperature, or obtain the outdoor dry-bulb temperature and outdoor wet-bulb temperature through the outdoor unit's sensors. The kitchen air conditioning control system compares the outdoor dry-bulb temperature with the first dry-bulb temperature threshold (Tw1, Tw1 = 24℃, adjustable) and the outdoor wet-bulb temperature with the first wet-bulb temperature threshold (Td1, Td1 = 19℃, adjustable). If the outdoor dry-bulb temperature is less than Tw1 and the outdoor wet-bulb temperature is less than Td1, then it is determined that the kitchen air conditioning needs to be turned on. If fresh air is required, the kitchen air conditioning system will operate in recirculation mode; otherwise, it will operate in return air cooling mode. After determining that fresh air is needed, the kitchen air conditioning control system compares the outdoor dry-bulb temperature with the first dry-bulb temperature threshold (Tw2, Tw2 = 20℃, adjustable) and the outdoor wet-bulb temperature with the first wet-bulb temperature threshold (Td2, Td2 = 15℃, adjustable). If both the outdoor dry-bulb temperature and the outdoor wet-bulb temperature are less than Tw2 and less than Td2, the kitchen air conditioning will operate in fresh air supply mode; otherwise, it will operate in fresh air cooling mode. By adjusting the kitchen air conditioning operation mode according to the actual outdoor temperature, the system avoids continuously operating in fresh air supply mode, which would reduce the airflow and cooling capacity of the air conditioning, thus decreasing user comfort.

[0053] Step 103: Determine the kitchen temperature and the area with the highest kitchen temperature based on the kitchen temperature distribution information, and calculate the distance between the area with the highest kitchen temperature and the user's location information;

[0054] In this step, the kitchen air conditioning control system determines the kitchen temperature and the area with the highest kitchen temperature based on the kitchen temperature distribution information, and calculates the distance between the area with the highest kitchen temperature and the user's location information. Specifically, the kitchen air conditioning control system can scan the kitchen area and divide the kitchen into multiple areas according to the kitchen area and preset division rules, and obtain the temperature corresponding to each area to obtain the kitchen temperature distribution information. The kitchen air conditioning control system determines the kitchen temperature by adding the temperatures corresponding to each area in the kitchen temperature distribution information and dividing by the number of areas. The kitchen air conditioning control system compares the temperatures corresponding to each area in the kitchen temperature distribution information to determine the area with the highest kitchen temperature, and calculates the distance between the area with the highest kitchen temperature and the user's location information.

[0055] Understandably, when the kitchen air conditioner is operating in modes such as return air cooling, fresh air cooling, and fresh air supply, the kitchen air conditioner control system acquires kitchen temperature distribution information and user location information in real time. Then, it determines the kitchen temperature and the area with the highest kitchen temperature based on the kitchen temperature distribution information in real time, and calculates the distance between the area with the highest kitchen temperature and the user location information. This facilitates the subsequent real-time adjustment of the kitchen air conditioner's operating parameters based on the kitchen temperature, user location information, and distance.

[0056] Step 104: Adjust the operating parameters of the kitchen air conditioner according to the kitchen temperature, the user location information, and the distance;

[0057] In this step, the operating parameters include operating frequency, wind direction, and wind speed. The kitchen air conditioning control system adjusts the operating frequency of the kitchen air conditioner according to the kitchen temperature, and adjusts the wind direction and wind speed of the kitchen air conditioner according to the user's location information and distance. Adjusting the operating parameters of the kitchen air conditioner according to the current kitchen environment and the user's actual situation helps to improve the user's comfort when using the kitchen air conditioner and also helps to save energy.

[0058] Specifically, step 104 includes:

[0059] Step 1041: Calculate the temperature difference between the kitchen temperature and the current set temperature, and adjust the operating frequency of the kitchen air conditioner according to the temperature difference;

[0060] In this step, the kitchen air conditioning control system calculates the temperature difference between the kitchen temperature and the current set temperature, and adjusts the operating frequency of the kitchen air conditioner accordingly. Specifically, the kitchen air conditioning control system has a pre-set correspondence between temperature difference and operating frequency. After determining the temperature difference between the kitchen temperature and the current set temperature, the control system directly looks up the correspondence between temperature difference and operating frequency, and then determines and adjusts the operating frequency of the kitchen air conditioner.

[0061] Step 1042: Adjust the airflow direction of the kitchen air conditioner according to the user location information, and adjust the airflow speed of the kitchen air conditioner according to the distance.

[0062] In this step, the kitchen air conditioning control system adjusts the airflow direction of the kitchen air conditioner based on the user's location information and adjusts the airflow speed based on the distance. Specifically, by adjusting the airflow direction, the control system ensures that the cool air blown by the air conditioner reaches the user, improving the cooling effect. Furthermore, the control system has a pre-set relationship between distance and airflow speed. Based on the distance between the user's location and the area with the highest temperature in the kitchen, the control system directly determines the corresponding airflow speed based on this relationship and adjusts the airflow speed accordingly. Since the closer the user is to the area with the highest temperature in the kitchen, the greater the heat they feel, it is necessary to increase the airflow speed to cool the user and improve their comfort.

[0063] Step 105: Control the kitchen air conditioner based on the operating mode and the operating parameters.

[0064] In this step, the kitchen air conditioning control system controls the kitchen air conditioner based on the operating mode and operating parameters. Specifically, the control system first determines the operating mode. While the kitchen air conditioner is operating according to this mode, the control system adjusts the operating parameters based on the actual kitchen temperature distribution and user location information. This real-time adjustment of operating parameters ensures that the user's perceived temperature remains at a comfortable level, thereby improving the user experience.

[0065] Furthermore, after step 105, the following steps are included:

[0066] Step 106: If the operating mode is return air cooling or fresh air cooling, then control the kitchen air conditioner to perform fresh air exchange when the preset time is determined to be reached.

[0067] In this step, after determining whether the kitchen air conditioning is operating in return air cooling or fresh air cooling mode, the kitchen air conditioning control system activates the preset time judgment function. When the preset time is reached, it controls the kitchen air conditioning to perform fresh air exchange. Understandably, the preset time is usually set to the time when users rest at night, ensuring that users do not enter the kitchen at this time. Since cooking fumes enter the kitchen air conditioning unit when it is operating in return air cooling or fresh air cooling mode, controlling the kitchen air conditioning to perform fresh air exchange after it has switched to this mode cleans the mold and grease adhering to the evaporator surface caused by the daytime operation of the kitchen air conditioning, extends the service life of the kitchen air conditioning's fume filter and the unit itself, and also helps to remove kitchen odors. Since the kitchen air conditioning does not cool when it is operating in fresh air supply mode, no cooking fumes enter the unit, and therefore, it is not necessary to control the kitchen air conditioning to perform fresh air exchange after it has switched to this mode.

[0068] Step 107: Obtain the pressure difference in the kitchen and compare the pressure difference with a preset pressure difference threshold;

[0069] In this step, the kitchen air conditioning control system acquires the pressure difference within the kitchen and compares it with a preset pressure difference threshold. It's understandable that the kitchen air conditioning's fresh air exchange mode typically activates automatically at night, which is usually when users are resting. However, because users may forget to open the kitchen's exterior windows or the kitchen itself may not have exterior windows, the influx of fresh air after activating the kitchen air conditioning will increase the pressure difference in the kitchen. If the relative pressure difference between the kitchen and living room exceeds a certain value, it will cause a large amount of kitchen air to rush into the living room, reducing the user's comfort when using the air conditioning in the living room. Therefore, it is necessary to compare the pressure difference with the preset pressure difference threshold and take corresponding measures to prevent a large amount of kitchen air from rushing into the living room and reducing the user's comfort when using the air conditioning in the living room.

[0070] Step 108: If the pressure difference is greater than the preset pressure difference threshold, then the ventilation equipment is turned on;

[0071] In this step, if the kitchen air conditioning control system determines that the pressure difference is greater than the preset pressure difference threshold, it will turn on the ventilation equipment. Specifically, the ventilation equipment can be a range hood or a kitchen exhaust fan. By turning on the ventilation equipment, the pressure difference in the kitchen can be reduced, preventing a large amount of kitchen air from rushing into the living room and reducing the user's comfort when using the air conditioner in the living room.

[0072] Further, step 108 includes:

[0073] Step a: If the pressure difference is greater than a preset pressure difference threshold, then calculate the difference between the pressure difference and the preset pressure difference threshold;

[0074] Step b: Determine the starting position of the ventilation device based on the difference, and start the ventilation device based on the starting position.

[0075] In steps a to b, if the kitchen air conditioning control system determines that the pressure difference is greater than the preset pressure difference threshold, it first calculates the difference between the pressure difference and the preset pressure difference threshold, determines the start-up level of the ventilation equipment based on the difference, and then starts the ventilation equipment based on the start-up level. It can be understood that when the difference is larger, the risk of kitchen air rushing into the living room is greater, or a large amount of kitchen air has already rushed into the living room. At this time, it is necessary to increase the start-up level of the ventilation equipment to increase the rate of pressure difference reduction in the kitchen, thereby preventing more kitchen air from rushing into the living room and helping to improve the comfort of users using air conditioning in the living room.

[0076] Step 109: If the pressure difference is not greater than the preset pressure difference threshold, then when the ventilation device is detected to be turned on, the ventilation device is turned off.

[0077] In this step, if the pressure difference of the kitchen air conditioning control system is not greater than the preset pressure difference threshold, the ventilation equipment will be turned off when it is detected that the ventilation equipment is turned on. It can be understood that when the pressure difference is not greater than the preset pressure difference threshold, kitchen air will not rush into the living room, the ventilation equipment will be turned off, and energy consumption will be reduced.

[0078] Furthermore, following step 106, the following steps are also included:

[0079] Step c, determine the target fresh air exchange time;

[0080] In this step, the kitchen air conditioning control system determines the target fresh air exchange duration after controlling the kitchen air conditioning to perform fresh air exchange.

[0081] Specifically, step c includes:

[0082] Step c1: Obtain the kitchen volume, the preset number of fresh air exchanges, and the unit time output air volume of the kitchen air conditioner;

[0083] Step c2: Calculate the total air supply volume based on the kitchen volume and the preset number of fresh air exchanges, and calculate the target fresh air exchange duration based on the total air supply volume and the output air volume per unit time.

[0084] In steps c1 to c2, the kitchen air conditioning control system acquires the kitchen volume, the preset number of fresh air exchanges, and the output air volume per unit time of the kitchen air conditioner. Based on the kitchen volume and the preset number of fresh air exchanges, it calculates the total air supply volume, and then calculates the target fresh air exchange duration based on the total air supply volume and the output air volume per unit time. It is understood that since the airflow speed of the kitchen air conditioner may vary depending on the distance between the area with the highest kitchen temperature and the user's location, the target fresh air exchange duration needs to be updated before each time determination.

[0085] Step d: Obtain the current fresh air exchange duration;

[0086] In this step, after controlling the kitchen air conditioning system to perform fresh air exchange, the kitchen air conditioning control system calculates the cumulative fresh air exchange time in real time, and then obtains the current fresh air exchange duration.

[0087] Step e: If the current fresh air exchange duration is greater than the target fresh air exchange duration, then turn off the kitchen air conditioner;

[0088] In this step, if the kitchen air conditioning control system determines that the current fresh air exchange time is greater than the target fresh air exchange time, it determines that the kitchen air conditioning has completed the fresh air exchange in the kitchen and then turns off the kitchen air conditioning.

[0089] Step f: If the current fresh air exchange time is not greater than the target fresh air exchange time, the current fresh air exchange time is continuously acquired until the newly acquired current fresh air exchange time is greater than the target fresh air exchange time, at which point the kitchen air conditioner is turned off.

[0090] In this step, if the kitchen air conditioning control system determines that the current fresh air exchange time is not greater than the target fresh air exchange time, it determines that the kitchen air conditioning has not yet completed the fresh air exchange in the kitchen. It continues to acquire the current fresh air exchange time until the newly acquired current fresh air exchange time is greater than the target fresh air exchange time, at which point the kitchen air conditioning is turned off.

[0091] For example, such as Figure 3As shown, in the specific implementation process, the kitchen air conditioning control system determines whether the kitchen air conditioning has used the return air cooling or fresh air cooling operation mode during the day. If not, it does not need to control the kitchen air conditioning to turn on fresh air exchange. If it has, it controls the kitchen air conditioning to turn on fresh air exchange at the preset time. During the fresh air exchange process, the kitchen air conditioning control system detects whether the pressure difference in the kitchen is greater than the preset pressure difference threshold. If so, it turns on the ventilation equipment. If not, it turns off the ventilation equipment when it is detected to be turned on. At the same time, the kitchen air conditioning control system detects whether the current fresh air exchange time of the kitchen air conditioning exceeds the target fresh air exchange time. If so, it turns off the kitchen air conditioning. If not, it continues to acquire the current fresh air exchange time until the newly acquired current fresh air exchange time exceeds the target fresh air exchange time, at which point it turns off the kitchen air conditioning.

[0092] The kitchen air conditioning control system in this embodiment determines the operating mode as return air cooling, fresh air cooling, or fresh air supply based on the outdoor temperature. It also adjusts the operating parameters corresponding to the operating mode based on kitchen temperature distribution information and user location information. This improves the airflow and cooling capacity of the kitchen air conditioner, enhancing user comfort. Furthermore, when the operating mode is determined to be return air cooling or fresh air cooling, the control system activates fresh air exchange at a preset time. This fresh air exchange removes the grease and fumes that enter the kitchen air conditioner during return air cooling or fresh air cooling, cleans mold and grease adhering to the evaporator surface caused by daytime operation of the air conditioner, extends the lifespan of the kitchen air conditioner's grease filter and the air conditioner itself, and eliminates kitchen odors.

[0093] This embodiment also provides a kitchen air conditioning control device, which can be integrated into equipment such as a kitchen air conditioner. Figure 4 As shown, the kitchen air conditioning control device may include:

[0094] The acquisition unit 1001 is used to acquire outdoor temperature, kitchen temperature distribution information, and user location information;

[0095] The determining unit 1002 is used to compare the outdoor temperature with a preset threshold range and determine the operating mode of the kitchen air conditioner based on the comparison result.

[0096] The calculation unit 1003 is used to determine the kitchen temperature and the area with the highest kitchen temperature based on the kitchen temperature distribution information, and to calculate the distance between the area with the highest kitchen temperature and the user location information;

[0097] The adjustment unit 1004 is used to adjust the operating parameters of the kitchen air conditioner according to the kitchen temperature, the user location information, and the distance.

[0098] Control unit 1005 is used to control the kitchen air conditioner based on the operating mode and the operating parameters.

[0099] In an optional example, determining the cell is also used for:

[0100] Compare the outdoor temperature with the first preset threshold;

[0101] If the outdoor temperature is not less than the first preset threshold, then the operating mode of the kitchen air conditioner is determined to be return air cooling.

[0102] If the outdoor temperature is less than the first preset threshold, then the outdoor temperature is compared with the second preset threshold.

[0103] If the outdoor temperature is not less than the second preset threshold, then the operating mode of the kitchen air conditioner is determined to be fresh air cooling;

[0104] If the outdoor temperature is less than the second preset threshold, the operating mode of the kitchen air conditioner is determined to be fresh air supply.

[0105] In an optional example, the computation unit is also used for:

[0106] Calculate the temperature difference between the kitchen temperature and the current set temperature, and adjust the operating frequency of the kitchen air conditioner according to the temperature difference;

[0107] The airflow direction of the kitchen air conditioner is adjusted according to the user's location information, and the airflow speed of the kitchen air conditioner is adjusted according to the distance.

[0108] In an optional example, the control unit is also used for:

[0109] If the operating mode is return air cooling or fresh air cooling, the kitchen air conditioner will be controlled to perform fresh air exchange when the preset time is reached.

[0110] The pressure difference in the kitchen is obtained and compared with a preset pressure difference threshold.

[0111] If the pressure difference is greater than the preset pressure difference threshold, the ventilation equipment is activated;

[0112] If the pressure difference is not greater than a preset pressure difference threshold, the ventilation device is turned off when it is detected that the ventilation device is turned on.

[0113] In an optional example, the control unit is also used for:

[0114] If the differential pressure is greater than a preset differential pressure threshold, then the difference between the differential pressure and the preset differential pressure threshold is calculated;

[0115] The starting position of the ventilation equipment is determined based on the difference, and the ventilation equipment is turned on based on the starting position.

[0116] In an optional example, the control unit is also used for:

[0117] Determine the target fresh air exchange duration;

[0118] Get the current fresh air exchange time;

[0119] If the current fresh air exchange time is greater than the target fresh air exchange time, then the kitchen air conditioner is turned off;

[0120] If the current fresh air exchange time is not greater than the target fresh air exchange time, the current fresh air exchange time will continue to be acquired until the newly acquired current fresh air exchange time is greater than the target fresh air exchange time, at which point the kitchen air conditioner will be turned off.

[0121] In an optional example, the control unit is also used for:

[0122] Obtain the kitchen volume, the preset number of fresh air exchanges, and the output air volume of the kitchen air conditioner per unit time;

[0123] The total air volume is calculated based on the kitchen volume and the preset number of fresh air exchanges, and the target fresh air exchange time is calculated based on the total air volume and the output air volume per unit time.

[0124] The solution in this embodiment determines the operating mode as return air cooling, fresh air cooling, or fresh air supply based on the outdoor temperature. It also adjusts the operating parameters corresponding to the operating mode of the kitchen air conditioner based on kitchen temperature distribution information and user location information. This improves the airflow and cooling capacity of the kitchen air conditioner, enhancing user comfort. Furthermore, when the kitchen air conditioner's operating mode is determined to be return air cooling or fresh air cooling, the control system controls the air conditioner to perform fresh air exchange at a preset time. This fresh air exchange removes the grease and fumes that enter the kitchen air conditioner during return air cooling or fresh air cooling, cleans mold and grease adhering to the evaporator surface caused by daytime operation of the air conditioner, extends the lifespan of the kitchen air conditioner's grease filter and the air conditioner itself, and eliminates kitchen odors.

[0125] Accordingly, this disclosure also provides a kitchen air conditioning control system, such as... Figure 5 As shown, Figure 5This is a schematic diagram of the structure of a kitchen air conditioning control system provided in an embodiment of this disclosure. The kitchen air conditioning control system 1100 includes a processor 1101 with one or more processing cores, a memory 1102 with one or more computer-readable storage media, and a computer program stored on the memory 1102 and executable on the processor. The processor 1101 and the memory 1102 are electrically connected. Those skilled in the art will understand that the structure of the kitchen air conditioning control system shown in the figure does not constitute a limitation on the kitchen air conditioning control system, and may include more or fewer components than shown, or combine certain components, or have different component arrangements.

[0126] The processor 1101 is the control center of the kitchen air conditioning control system 1100. It connects to various parts of the electronic device 1100 via various interfaces and lines. By running or loading software programs and / or units stored in the memory 1102, and by calling data stored in the memory 1102, it executes various functions of the electronic device 1100 and processes data, thereby providing overall monitoring of the kitchen air conditioning control system 1100. The processor 1101 can be a CPU, GPU, network processor (NP), etc., and can implement or execute the methods, steps, and logic diagrams disclosed in the embodiments of this disclosure.

[0127] In this embodiment of the disclosure, the processor 1101 in the kitchen air conditioning control system 1100 loads the instructions corresponding to the processes of one or more applications into the memory 1102 according to the following steps, and the processor 1101 runs the applications stored in the memory 1102 to realize various functions, such as:

[0128] Acquire outdoor temperature, kitchen temperature distribution information, and user location information;

[0129] The outdoor temperature is compared with a preset threshold range, and the operating mode of the kitchen air conditioner is determined based on the comparison results.

[0130] Based on the kitchen temperature distribution information, determine the kitchen temperature and the area with the highest kitchen temperature, and calculate the distance between the area with the highest kitchen temperature and the user's location information;

[0131] The operating parameters of the kitchen air conditioner are adjusted according to the kitchen temperature, the user location information, and the distance.

[0132] The kitchen air conditioner is controlled based on the operating mode and the operating parameters.

[0133] In an optional example, it also includes:

[0134] Compare the outdoor temperature with the first preset threshold;

[0135] If the outdoor temperature is not less than the first preset threshold, then the operating mode of the kitchen air conditioner is determined to be return air cooling.

[0136] If the outdoor temperature is less than the first preset threshold, then the outdoor temperature is compared with the second preset threshold.

[0137] If the outdoor temperature is not less than the second preset threshold, then the operating mode of the kitchen air conditioner is determined to be fresh air cooling;

[0138] If the outdoor temperature is less than the second preset threshold, the operating mode of the kitchen air conditioner is determined to be fresh air supply.

[0139] In an optional example, it also includes:

[0140] Calculate the temperature difference between the kitchen temperature and the current set temperature, and adjust the operating frequency of the kitchen air conditioner according to the temperature difference;

[0141] The airflow direction of the kitchen air conditioner is adjusted according to the user's location information, and the airflow speed of the kitchen air conditioner is adjusted according to the distance.

[0142] In an optional example, it also includes:

[0143] If the operating mode is return air cooling or fresh air cooling, the kitchen air conditioner will be controlled to perform fresh air exchange when the preset time is reached.

[0144] The pressure difference in the kitchen is obtained and compared with a preset pressure difference threshold.

[0145] If the pressure difference is greater than the preset pressure difference threshold, the ventilation equipment is activated;

[0146] If the pressure difference is not greater than a preset pressure difference threshold, the ventilation device is turned off when it is detected that the ventilation device is turned on.

[0147] In an optional example, it also includes:

[0148] If the differential pressure is greater than a preset differential pressure threshold, then the difference between the differential pressure and the preset differential pressure threshold is calculated;

[0149] The starting position of the ventilation equipment is determined based on the difference, and the ventilation equipment is turned on based on the starting position.

[0150] In an optional example, it also includes:

[0151] Determine the target fresh air exchange duration;

[0152] Get the current fresh air exchange time;

[0153] If the current fresh air exchange time is greater than the target fresh air exchange time, then the kitchen air conditioner is turned off;

[0154] If the current fresh air exchange time is not greater than the target fresh air exchange time, the current fresh air exchange time will continue to be acquired until the newly acquired current fresh air exchange time is greater than the target fresh air exchange time, at which point the kitchen air conditioner will be turned off.

[0155] In an optional example, it also includes:

[0156] Obtain the kitchen volume, the preset number of fresh air exchanges, and the output air volume of the kitchen air conditioner per unit time;

[0157] The total air volume is calculated based on the kitchen volume and the preset number of fresh air exchanges, and the target fresh air exchange time is calculated based on the total air volume and the output air volume per unit time.

[0158] This can improve user comfort when using kitchen air conditioners, extend the lifespan of kitchen air conditioner oil fume filters and the air conditioner itself, and help eliminate kitchen odors.

[0159] For details on the implementation of each of the above operations, please refer to the previous examples, which will not be repeated here.

[0160] Optional, such as Figure 5 As shown, the kitchen air conditioning control system 1100 also includes: a touch screen display 1103, a radio frequency circuit 1104, an audio circuit 1105, an input unit 1106, and a power supply 1107. The processor 1101 is electrically connected to the touch screen display 1103, the radio frequency circuit 1104, the audio circuit 1105, the input unit 1106, and the power supply 1107. Those skilled in the art will understand that... Figure 5 The kitchen air conditioning control system structure shown does not constitute a limitation on electronic equipment and may include more or fewer components than shown, or combine certain components, or have different component arrangements.

[0161] The touch display screen 1103 can be used to display a graphical user interface (GUI) and receive operation commands generated by the user interacting with the GUI. The touch display screen 1103 may include a display panel and a touch panel. The display panel can be used to display information input by the user or information provided to the user, as well as various graphical user interfaces of the electronic device. These graphical user interfaces can be composed of graphics, text, icons, video, and any combination thereof. Optionally, the display panel can be configured using a liquid crystal display (LCD), organic light-emitting diode (OLED), or other similar technologies. The touch panel can be used to collect touch operations performed by the user on or near it (such as operations performed by the user using a finger, stylus, or any suitable object or accessory on or near the touch panel), generate corresponding operation commands, and execute the corresponding program according to the operation commands. Optionally, the touch panel may include a touch detection device and a touch controller. The touch detection device detects the user's touch location and the signal generated by the touch operation, transmitting the signal to the touch controller. The touch controller receives touch information from the touch detection device, converts it into touch point coordinates, and sends it to the processor 1101. It can also receive and execute commands from the processor 1101. The touch panel can cover the display panel. When the touch panel detects a touch operation on or near it, it transmits the information to the processor 1101 to determine the type of touch event. Subsequently, the processor 1101 provides corresponding visual output on the display panel based on the type of touch event. In this embodiment, the touch panel and the display panel can be integrated into the touch display screen 1103 to achieve input and output functions. However, in some embodiments, the touch panel and the touch display screen 1103 can be implemented as two independent components to achieve input and output functions. That is, the touch display screen 1103 can also be used as part of the input unit 1106 to achieve input functions.

[0162] The radio frequency circuit 1104 can be used to transmit and receive radio frequency signals to establish wireless communication with network devices or other electronic devices, and to transmit and receive signals with network devices or other electronic devices.

[0163] Audio circuit 1105 can be used to provide an audio interface between a user and an electronic device via a speaker and a microphone. Audio circuit 1105 can convert received audio data into electrical signals and transmit them to the speaker, where the speaker converts them into sound signals for output. Conversely, the microphone converts collected sound signals into electrical signals, which are then received by audio circuit 1105, converted back into audio data, and then processed by processor 1101 before being transmitted via radio frequency circuit 1104 to, for example, another electronic device, or output to memory 1102 for further processing. Audio circuit 1105 may also include an earphone jack to provide communication between peripheral headphones and electronic devices.

[0164] The input unit 1106 can be used to receive input numbers, characters, or user characteristic information (such as fingerprints, iris, facial information, etc.), and to generate keyboard, mouse, joystick, optical, or trackball signal inputs related to user settings and function control.

[0165] Power supply 1107 is used to supply power to various components of electronic device 1100. Optionally, power supply 1107 can be logically connected to processor 1101 through a power management system, thereby enabling functions such as charging, discharging, and power consumption management through the power management system. Power supply 1107 may also include one or more DC or AC power supplies, recharging systems, power fault detection circuits, power converters or inverters, power status indicators, and other arbitrary components.

[0166] although Figure 5 As not shown in the diagram, the electronic device 1100 may also include a camera, sensor, wireless fidelity module, Bluetooth module, etc., which will not be described in detail here.

[0167] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0168] Those skilled in the art will understand that all or part of the steps in the various methods of the above embodiments can be performed by instructions, or by instructions controlling related hardware. These instructions can be stored in a computer-readable storage medium and loaded and executed by a processor.

[0169] Therefore, this disclosure provides a computer-readable storage medium storing a plurality of computer programs that can be loaded by a processor to execute any of the kitchen air conditioning control methods provided in this disclosure. The computer program can execute the following steps of the kitchen air conditioning control method:

[0170] Acquire outdoor temperature, kitchen temperature distribution information, and user location information;

[0171] The outdoor temperature is compared with a preset threshold range, and the operating mode of the kitchen air conditioner is determined based on the comparison results.

[0172] Based on the kitchen temperature distribution information, determine the kitchen temperature and the area with the highest kitchen temperature, and calculate the distance between the area with the highest kitchen temperature and the user's location information;

[0173] The operating parameters of the kitchen air conditioner are adjusted according to the kitchen temperature, the user location information, and the distance.

[0174] The kitchen air conditioner is controlled based on the operating mode and the operating parameters.

[0175] In an optional example, it also includes:

[0176] Compare the outdoor temperature with the first preset threshold;

[0177] If the outdoor temperature is not less than the first preset threshold, then the operating mode of the kitchen air conditioner is determined to be return air cooling.

[0178] If the outdoor temperature is less than the first preset threshold, then the outdoor temperature is compared with the second preset threshold.

[0179] If the outdoor temperature is not less than the second preset threshold, then the operating mode of the kitchen air conditioner is determined to be fresh air cooling;

[0180] If the outdoor temperature is less than the second preset threshold, the operating mode of the kitchen air conditioner is determined to be fresh air supply.

[0181] In an optional example, it also includes:

[0182] Calculate the temperature difference between the kitchen temperature and the current set temperature, and adjust the operating frequency of the kitchen air conditioner according to the temperature difference;

[0183] The airflow direction of the kitchen air conditioner is adjusted according to the user's location information, and the airflow speed of the kitchen air conditioner is adjusted according to the distance.

[0184] In an optional example, it also includes:

[0185] If the operating mode is return air cooling or fresh air cooling, the kitchen air conditioner will be controlled to perform fresh air exchange when the preset time is reached.

[0186] The pressure difference in the kitchen is obtained and compared with a preset pressure difference threshold.

[0187] If the pressure difference is greater than the preset pressure difference threshold, the ventilation equipment is activated;

[0188] If the pressure difference is not greater than a preset pressure difference threshold, the ventilation device is turned off when it is detected that the ventilation device is turned on.

[0189] In an optional example, it also includes:

[0190] If the differential pressure is greater than a preset differential pressure threshold, then the difference between the differential pressure and the preset differential pressure threshold is calculated;

[0191] The starting position of the ventilation equipment is determined based on the difference, and the ventilation equipment is turned on based on the starting position.

[0192] In an optional example, it also includes:

[0193] Determine the target fresh air exchange duration;

[0194] Get the current fresh air exchange time;

[0195] If the current fresh air exchange time is greater than the target fresh air exchange time, then the kitchen air conditioner is turned off;

[0196] If the current fresh air exchange time is not greater than the target fresh air exchange time, the current fresh air exchange time will continue to be acquired until the newly acquired current fresh air exchange time is greater than the target fresh air exchange time, at which point the kitchen air conditioner will be turned off.

[0197] In an optional example, it also includes:

[0198] Obtain the kitchen volume, the preset number of fresh air exchanges, and the output air volume of the kitchen air conditioner per unit time;

[0199] The total air volume is calculated based on the kitchen volume and the preset number of fresh air exchanges, and the target fresh air exchange time is calculated based on the total air volume and the output air volume per unit time.

[0200] This can improve user comfort when using kitchen air conditioners, extend the lifespan of kitchen air conditioner oil fume filters and the air conditioner itself, and help eliminate kitchen odors.

[0201] For details on the implementation of each of the above operations, please refer to the previous examples, which will not be repeated here.

[0202] The computer-readable storage medium may include: read-only memory (ROM), random access memory (RAM), disk or optical disk, etc.

[0203] Since the computer program stored in the computer-readable storage medium can execute any of the kitchen air conditioning control methods provided in the embodiments of this disclosure, the beneficial effects that any of the kitchen air conditioning control methods provided in the embodiments of this disclosure can achieve can be realized, as detailed in the preceding embodiments, and will not be repeated here.

[0204] According to one aspect of this disclosure, a computer program product or computer program is also provided, comprising computer instructions stored in a computer-readable storage medium. A processor of an electronic device reads the computer instructions from the computer-readable storage medium and executes the computer instructions, causing the electronic device to perform the methods provided in the various optional implementations of the above embodiments.

[0205] In the above embodiments of the kitchen air conditioning control device, computer-readable storage medium, kitchen air conditioning control system, and computer program product, the descriptions of each embodiment have different focuses. For parts not described in detail in a particular embodiment, please refer to the relevant descriptions of other embodiments. Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working processes and beneficial effects of the kitchen air conditioning control device, computer-readable storage medium, computer program product, kitchen air conditioning control system, and their corresponding units described above can be referred to the description of the kitchen air conditioning control method in the above embodiments, and will not be repeated here.

[0206] The above provides a detailed description of a kitchen air conditioning control method, apparatus, system, computer-readable storage medium, and computer program product provided by the embodiments of this disclosure. Specific examples have been used to illustrate the principles and implementation methods of this disclosure. The descriptions of the above embodiments are only for the purpose of helping to understand the methods and core ideas of this disclosure. At the same time, those skilled in the art will recognize that there will be changes in the specific implementation methods and application scope based on the ideas of this disclosure. Therefore, the content of this specification should not be construed as a limitation of this disclosure.

Claims

1. A method for controlling a kitchen air conditioner, characterized in that, The operating modes of the kitchen air conditioner include return air cooling, fresh air cooling, and fresh air supply, and the control method of the kitchen air conditioner includes: Acquire outdoor temperature, kitchen temperature distribution information, and user location information; The outdoor temperature is compared with a preset threshold range, and the operating mode of the kitchen air conditioner is determined based on the comparison results. Based on the kitchen temperature distribution information, determine the kitchen temperature and the area with the highest kitchen temperature, and calculate the distance between the area with the highest kitchen temperature and the user's location information; The operating parameters of the kitchen air conditioner are adjusted according to the kitchen temperature, the user location information, and the distance. The kitchen air conditioner is controlled based on the operating mode and the operating parameters. If the operating mode is return air cooling or fresh air cooling, a preset time judgment is activated, and when the preset time is determined to be reached, the kitchen air conditioner is controlled to perform fresh air exchange. The pressure difference between the kitchen and the living room is obtained, and the pressure difference is compared with a preset pressure difference threshold. If the pressure difference is greater than the preset pressure difference threshold, the ventilation equipment is activated; If the pressure difference is not greater than a preset pressure difference threshold, the ventilation device is turned off when it is detected that the ventilation device is turned on. After determining the preset time to activate the air exchange function and initiating fresh air exchange upon reaching the preset time, the method further includes: Determine the target fresh air exchange duration; Get the current fresh air exchange time; If the current fresh air exchange time is greater than the target fresh air exchange time, then the kitchen air conditioner is turned off; If the current fresh air exchange time is not greater than the target fresh air exchange time, the current fresh air exchange time will continue to be acquired until the newly acquired current fresh air exchange time is greater than the target fresh air exchange time, at which point the kitchen air conditioner will be turned off.

2. The kitchen air conditioning control method according to claim 1, characterized in that, The preset threshold range includes a first preset threshold and a second preset threshold, wherein the first preset threshold is greater than the second preset threshold. The step of comparing the outdoor temperature with the preset threshold range and determining the operating mode of the kitchen air conditioner based on the comparison result includes: Compare the outdoor temperature with the first preset threshold; If the outdoor temperature is not less than the first preset threshold, then the operating mode of the kitchen air conditioner is determined to be return air cooling. If the outdoor temperature is less than the first preset threshold, then the outdoor temperature is compared with the second preset threshold. If the outdoor temperature is not less than the second preset threshold, then the operating mode of the kitchen air conditioner is determined to be fresh air cooling; If the outdoor temperature is less than the second preset threshold, the operating mode of the kitchen air conditioner is determined to be fresh air supply.

3. The kitchen air conditioning control method according to claim 1, characterized in that, The operating parameters include operating frequency, wind direction, and wind speed. Adjusting the operating parameters of the kitchen air conditioner based on the kitchen temperature, the user's location information, and the distance includes: Calculate the temperature difference between the kitchen temperature and the current set temperature, and adjust the operating frequency of the kitchen air conditioner according to the temperature difference; The airflow direction of the kitchen air conditioner is adjusted according to the user's location information, and the airflow speed of the kitchen air conditioner is adjusted according to the distance.

4. The kitchen air conditioning control method according to claim 1, characterized in that, The step of activating the ventilation device if the pressure difference is greater than a preset pressure difference threshold includes: If the differential pressure is greater than a preset differential pressure threshold, then the difference between the differential pressure and the preset differential pressure threshold is calculated; The starting position of the ventilation equipment is determined based on the difference, and the ventilation equipment is turned on based on the starting position.

5. The kitchen air conditioning control method according to claim 1, characterized in that, The determination of the target fresh air exchange time includes: Obtain the kitchen volume, the preset number of fresh air exchanges, and the output air volume of the kitchen air conditioner per unit time; The total air volume is calculated based on the kitchen volume and the preset number of fresh air exchanges, and the target fresh air exchange time is calculated based on the total air volume and the output air volume per unit time.

6. A kitchen air conditioning control device, characterized in that, The device comprises: The acquisition unit is used to acquire outdoor temperature, kitchen temperature distribution information, and user location information; The determining unit is used to compare the outdoor temperature with a preset threshold range and determine the operating mode of the kitchen air conditioner based on the comparison result. The calculation unit is used to determine the kitchen temperature and the area with the highest kitchen temperature based on the kitchen temperature distribution information, and to calculate the distance between the area with the highest kitchen temperature and the user location information; An adjustment unit is used to adjust the operating parameters of the kitchen air conditioner according to the kitchen temperature, the user location information, and the distance. A control unit is used to control the kitchen air conditioner based on the operating mode and the operating parameters; If the operating mode is return air cooling or fresh air cooling, a preset time judgment is activated, and when the preset time is determined to be reached, the kitchen air conditioner is controlled to perform fresh air exchange. The pressure difference between the kitchen and the living room is obtained, and the pressure difference is compared with a preset pressure difference threshold. If the pressure difference is greater than the preset pressure difference threshold, the ventilation equipment is activated; If the pressure difference is not greater than a preset pressure difference threshold, the ventilation device is turned off when it is detected that the ventilation device is turned on. After determining the preset time to activate the air exchange function and initiating fresh air exchange upon reaching the preset time, the method further includes: Determine the target fresh air exchange duration; Get the current fresh air exchange time; If the current fresh air exchange time is greater than the target fresh air exchange time, then the kitchen air conditioner is turned off; If the current fresh air exchange time is not greater than the target fresh air exchange time, the current fresh air exchange time will continue to be acquired until the newly acquired current fresh air exchange time is greater than the target fresh air exchange time, at which point the kitchen air conditioner will be turned off.

7. A kitchen air conditioning control system, characterized in that, The system includes a processor and a memory, the memory storing multiple instructions; the processor loads instructions from the memory to perform the steps of the kitchen air conditioning control method as described in any one of claims 1-5.

8. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores a plurality of instructions adapted for loading by a processor to perform the steps of the kitchen air conditioning control method as described in any one of claims 1-5.

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