Temperature and humidity regulation and control method, device and equipment based on absolute humidity and medium

Abstract

The invention discloses a temperature and humidity regulation and control method and device based on absolute humidity, equipment and a medium, and the method comprises the steps: obtaining the relative humidity information of at least two controllable regions, and determining a first target regulation and control operation based on the regulation and control scene information, the relative humidity information and a preset relative humidity range; under the condition that the first target regulation and control operation is temperature regulation and control operation or state keeping operation, the first target regulation and control operation is executed; and under the condition that the first target regulation and control operation is a humidity regulation and control operation, acquiring the lowest absolute humidity of the controllable area, determining a second target regulation and control operation based on the lowest absolute humidity and the preset absolute humidity range, and executing the second target regulation and control operation. According to the technical scheme, the absolute humidity is introduced to serve as a core calibration parameter, the double-layer regulation and control logic of initial judgment of the relative humidity and accurate calibration of the absolute humidity is constructed, and a comfortable indoor environment matched with the temperature and the humidity in a coordinated mode is provided for a user.

Description

Technical Field

[0001] This application belongs to the field of Internet of Things technology, specifically relating to a method, device, equipment and medium for temperature and humidity control based on absolute humidity. Background Technology

[0002] The core of indoor environmental comfort lies in the harmonious matching of temperature and humidity. However, the control logic of existing air conditioning and heat pump systems has significant limitations: current equipment mostly uses temperature as the sole control core, maintaining the target temperature only by adjusting the cooling or heating load, failing to fully consider the comprehensive impact of humidity on human comfort. Although some upgraded systems have introduced relative humidity as an auxiliary control parameter, relative humidity is the ratio of actual water vapor content to saturated water vapor content at the current temperature. Its value will deviate from the norm due to temperature changes, affecting the accuracy of control.

[0003] This single or one-sided control mode often results in the temperature reaching the target but the body still feeling uncomfortable: in summer, although the temperature is suitable after cooling, the relative humidity is too high, which easily creates a stuffy and sticky feeling; in winter, after heating, the temperature reaches the set point, but the relative humidity is often too low, which can easily cause discomfort such as dry and cracked skin. Therefore, there is an urgent need for a composite solution that can coordinate and regulate temperature and humidity to achieve dynamic comfort regulation of the indoor environment. Summary of the Invention

[0004] This application provides a method, apparatus, device, and medium for temperature and humidity control based on absolute humidity. The purpose is to introduce absolute humidity as a core calibration parameter to construct a two-layer control logic of initial relative humidity judgment and precise absolute humidity calibration, so as to provide users with a comfortable indoor environment with coordinated temperature and humidity adaptation.

[0005] In a first aspect, embodiments of this application provide a temperature and humidity control method based on absolute humidity, the method comprising: Acquire control scenario information and determine preset range information based on the control scenario information; wherein, the preset range information includes a preset relative humidity range and a preset absolute humidity range; The relative humidity information of at least two controllable areas is acquired, and a first target control operation is determined based on the control scenario information, the relative humidity information, and a preset relative humidity range; wherein, the first target control operation includes a temperature control operation, a humidity control operation, and a state maintenance operation. If the first target control operation is a temperature control operation or a state maintenance operation, the first target control operation is executed. When the first target control operation is a humidity control operation, the lowest absolute humidity of the controllable area is obtained, and a second target control operation is determined based on the lowest absolute humidity and the preset absolute humidity range, and the second target control operation is executed; wherein, the second target control operation includes a strong humidity control operation, a weak humidity control operation, and a state maintenance operation.

[0006] Optionally, the control scenario information includes a summer scenario, the preset relative humidity range includes a preset summer relative humidity range, the relative humidity information includes the maximum relative humidity, and the temperature control operation includes a cooling operation; Accordingly, the step of determining the first target control operation based on the control scenario information, the relative humidity information, and the preset relative humidity range includes: If the control scenario information is a summer scenario and the maximum relative humidity is lower than the preset summer relative humidity range, the cooling operation is determined as the first target control operation. If the control scenario information is a summer scenario and the maximum relative humidity is within a preset summer relative humidity range, the state maintenance operation is determined as the first target control operation. If the control scenario information is a summer scenario and the maximum relative humidity is higher than the preset summer relative humidity range, the humidity control operation is determined as the first target control operation.

[0007] Optionally, the preset absolute humidity range includes a preset summer absolute humidity range, the strong humidity control operation includes a strong dehumidification operation, and the weak humidity control operation includes a weak dehumidification operation. Accordingly, the step of determining the second target control operation based on the minimum absolute humidity and the preset absolute humidity range includes: When the minimum absolute humidity is higher than the preset summer absolute humidity range, the strong dehumidification operation is determined as the second target control operation. When the minimum absolute humidity is within a preset summer absolute humidity range, the state maintenance operation is determined as the second target control operation. When the minimum absolute humidity is lower than the preset summer absolute humidity range, the weak dehumidification operation is determined as the second target control operation.

[0008] Optionally, after determining the strong dehumidification operation as the second target control operation, the method further includes: During the execution of the strong dehumidification operation, the temperature information of the controllable area is acquired; If the temperature information meets the temperature compensation conditions, a reheat operation is performed.

[0009] Optionally, the control scenario information includes a winter scenario, the preset relative humidity range includes a preset winter relative humidity range, the relative humidity information includes a minimum relative humidity, and the temperature control operation includes a heating operation; Accordingly, the step of determining the first target control operation based on the control scenario information, the relative humidity information, and the preset relative humidity range includes: When the control scenario information is a winter scenario and the minimum relative humidity is higher than the preset winter relative humidity range, the heating operation is determined as the first target control operation. If the control scenario information is a winter scenario and the minimum relative humidity is within a preset winter relative humidity range, the state maintenance operation is determined as the first target control operation. If the control scenario information is a winter scenario and the minimum relative humidity is lower than the preset winter relative humidity range, the humidity control operation is determined as the first target control operation.

[0010] Optionally, the preset absolute humidity range includes a preset winter absolute humidity range, the strong humidity control operation includes a strong humidification operation, and the weak humidity control operation includes a weak humidification operation. Accordingly, the step of determining the second target control operation based on the minimum absolute humidity and the preset absolute humidity range includes: When the minimum absolute humidity is higher than the preset winter absolute humidity range, the weak humidification operation is determined as the second target control operation; When the minimum absolute humidity is within a preset winter absolute humidity range, the state maintenance operation is determined as the second target control operation. When the minimum absolute humidity is lower than the preset winter absolute humidity range, the strong humidification operation is determined as the second target control operation.

[0011] Optionally, after determining the heating operation as the first target control operation, the method further includes: During the execution of the heating operation, the temperature information of the controllable area is acquired; If the temperature information meets the conditions for insufficient heating, a reheating operation is performed simultaneously.

[0012] Secondly, embodiments of this application provide a temperature and humidity control device based on absolute humidity, the device comprising: A preset range determination module is used to acquire control scenario information and determine preset range information based on the control scenario information; wherein, the preset range information includes a preset relative humidity range and a preset absolute humidity range; The first operation determination module is used to acquire relative humidity information of at least two controllable areas, and determine a first target control operation based on the control scenario information, the relative humidity information, and a preset relative humidity range; wherein, the first target control operation includes a temperature control operation, a humidity control operation, and a state maintenance operation. The first operation execution module is used to execute the first target control operation when the first target control operation is a temperature control operation or a state maintenance operation. The second operation execution module is used to obtain the lowest absolute humidity of the controllable area when the first target control operation is a humidity control operation, and to determine a second target control operation based on the lowest absolute humidity and the preset absolute humidity range, and to execute the second target control operation; wherein the second target control operation includes a strong humidity control operation, a weak humidity control operation, and a state maintenance operation.

[0013] Optionally, the control scenario information includes a summer scenario, the preset relative humidity range includes a preset summer relative humidity range, the relative humidity information includes the maximum relative humidity, and the temperature control operation includes a cooling operation; Accordingly, the first operation determining module is specifically used for: If the control scenario information is a summer scenario and the maximum relative humidity is lower than the preset summer relative humidity range, the cooling operation is determined as the first target control operation. If the control scenario information is a summer scenario and the maximum relative humidity is within a preset summer relative humidity range, the state maintenance operation is determined as the first target control operation. If the control scenario information is a summer scenario and the maximum relative humidity is higher than the preset summer relative humidity range, the humidity control operation is determined as the first target control operation.

[0014] Optionally, the preset absolute humidity range includes a preset summer absolute humidity range, the strong humidity control operation includes a strong dehumidification operation, and the weak humidity control operation includes a weak dehumidification operation. Accordingly, the second operation execution module is specifically used for: When the minimum absolute humidity is higher than the preset summer absolute humidity range, the strong dehumidification operation is determined as the second target control operation. When the minimum absolute humidity is within a preset summer absolute humidity range, the state maintenance operation is determined as the second target control operation. When the minimum absolute humidity is lower than the preset summer absolute humidity range, the weak dehumidification operation is determined as the second target control operation.

[0015] Optionally, the second operation execution module is further configured to: During the execution of the strong dehumidification operation, the temperature information of the controllable area is acquired; If the temperature information meets the temperature compensation conditions, a reheat operation is performed.

[0016] Optionally, the control scenario information includes a winter scenario, the preset relative humidity range includes a preset winter relative humidity range, the relative humidity information includes a minimum relative humidity, and the temperature control operation includes a heating operation; Accordingly, the first operation determining module is specifically used for: When the control scenario information is a winter scenario and the minimum relative humidity is higher than the preset winter relative humidity range, the heating operation is determined as the first target control operation. If the control scenario information is a winter scenario and the minimum relative humidity is within a preset winter relative humidity range, the state maintenance operation is determined as the first target control operation. If the control scenario information is a winter scenario and the minimum relative humidity is lower than the preset winter relative humidity range, the humidity control operation is determined as the first target control operation.

[0017] Optionally, the preset absolute humidity range includes a preset winter absolute humidity range, the strong humidity control operation includes a strong humidification operation, and the weak humidity control operation includes a weak humidification operation. Accordingly, the second operation execution module is specifically used for: When the minimum absolute humidity is higher than the preset winter absolute humidity range, the weak humidification operation is determined as the second target control operation; When the minimum absolute humidity is within a preset winter absolute humidity range, the state maintenance operation is determined as the second target control operation. When the minimum absolute humidity is lower than the preset winter absolute humidity range, the strong humidification operation is determined as the second target control operation.

[0018] Optionally, the second operation execution module is further configured to: During the execution of the heating operation, the temperature information of the controllable area is acquired; If the temperature information meets the conditions for insufficient heating, a reheating operation is performed simultaneously.

[0019] Thirdly, embodiments of this application provide an electronic device including a processor, a memory, and a program or instructions stored in the memory and executable on the processor, wherein the program or instructions, when executed by the processor, implement the method described in the first aspect.

[0020] Fourthly, embodiments of this application provide a readable storage medium on which a program or instructions are stored, which, when executed by a processor, implement the method described in the first aspect.

[0021] In this embodiment, control scenario information is acquired, and preset range information is determined based on the control scenario information; wherein, the preset range information includes a preset relative humidity range and a preset absolute humidity range; relative humidity information of at least two controllable areas is acquired, and a first target control operation is determined based on the control scenario information, the relative humidity information, and the preset relative humidity range; wherein, the first target control operation includes a temperature control operation, a humidity control operation, and a state holding operation; if the first target control operation is a temperature control operation or a state holding operation, the first target control operation is executed; if the first target control operation is a humidity control operation, the lowest absolute humidity of the controllable area is acquired, and a second target control operation is determined based on the lowest absolute humidity and the preset absolute humidity range, and the second target control operation is executed; wherein, the second target control operation includes a strong humidity control operation, a weak humidity control operation, and a state holding operation. The above-described temperature and humidity control method based on absolute humidity introduces absolute humidity as a core calibration parameter, constructing a two-layer control logic of initial relative humidity judgment and precise absolute humidity calibration, providing users with a comfortable indoor environment with coordinated temperature and humidity adaptation. Attached Figure Description

[0022] Figure 1 This is a schematic flowchart of the temperature and humidity control method based on absolute humidity provided in Embodiment 1 of this application; Figure 2 This is a schematic flowchart of the temperature and humidity control method based on absolute humidity provided in Embodiment 2 of this application; Figure 3 This is a schematic flowchart of the temperature and humidity control method based on absolute humidity provided in Embodiment 3 of this application; Figure 4 This is a schematic diagram of the temperature and humidity control device based on absolute humidity provided in Embodiment 4 of this application; Figure 5 This is a schematic diagram of the structure of the electronic device provided in Embodiment 5 of this application. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this application clearer, specific embodiments of this application will be described in further detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely for explaining this application and not for limiting it. It should also be noted that, for ease of description, only the parts relevant to this application are shown in the drawings, not all of them. Before discussing exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe operations (or steps) as sequential processes, many of these operations can be performed in parallel, concurrently, or simultaneously. Furthermore, the order of the operations can be rearranged. The process can be terminated when its operation is completed, but may also have additional steps not included in the drawings. The process can correspond to a method, function, procedure, subroutine, subprogram, etc.

[0024] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0025] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0026] The following description, in conjunction with the accompanying drawings, details a method, apparatus, device, and medium for temperature and humidity control based on absolute humidity, provided by the embodiments of this application, through specific examples and application scenarios.

[0027] First, this application is applicable to scenarios where there is a need for coordinated control of temperature and humidity. Based on the above application scenarios, it can be understood that the implementing entity of this application can be a temperature and humidity control system.

[0028] Example 1 Figure 1 This is a schematic flowchart of the temperature and humidity control method based on absolute humidity provided in Embodiment 1 of this application. Figure 1 As shown, the specific steps include the following: S101, acquire control scenario information, and determine preset range information based on the control scenario information; wherein, the preset range information includes a preset relative humidity range and a preset absolute humidity range; The control scenario information can be the time scenario in which temperature and humidity are coordinated and controlled, such as a summer scenario or a winter scenario. The control scenario information can be obtained by acquiring the current time and matching it with a preset control scenario time range to determine the current control scenario information.

[0029] The preset range information can be a set of temperature and humidity boundary parameters that ensure user comfort within a controllable area under the controllable scenario. This can include preset relative humidity ranges and preset absolute humidity ranges. Specifically, relative humidity can be the percentage of actual water vapor pressure in the air to saturated water vapor pressure at the same temperature, reflecting the degree of water vapor saturation in the air; absolute humidity can be the mass of water vapor contained in a unit volume of air, directly representing the absolute content of water vapor in the air. Correspondingly, the preset relative humidity range can be a pre-set relative humidity interval that ensures user comfort within a controllable area under the controllable scenario; the preset absolute humidity range can be a pre-set absolute humidity interval that ensures user comfort within a controllable area under the controllable scenario.

[0030] Optionally, the preset range information may also include a preset temperature range. Accordingly, the preset temperature range can be a pre-set temperature range that makes the user feel comfortable within the controllable area of ​​the controlled scenario.

[0031] The method of determining the preset range information based on the control scenario information can be achieved by pre-constructing a mapping relationship between the control scenario information and the preset range information, and then querying the mapping relationship using the current control scenario information as the query condition. The query results include the preset range information corresponding to the current control scenario information.

[0032] S102, acquire relative humidity information of at least two controllable areas, and determine a first target control operation based on the control scenario information, the relative humidity information, and a preset relative humidity range; wherein, the first target control operation includes a temperature control operation, a humidity control operation, and a state maintenance operation. A controllable area can be a regional unit defined by the coverage area of ​​a temperature and humidity control system. Relative humidity information can be information that objectively and comprehensively describes the relative humidity of each controllable area, and may include the highest (maximum relative humidity) and lowest (minimum relative humidity) values ​​for each controllable area. The relative humidity information of a controllable area can be obtained by collecting relative humidity data through capacitive or resistive humidity sensors deployed in each controllable area.

[0033] The primary target control operation can be determined based on a comparison between relative humidity information and a preset relative humidity range. This operation ensures that the user's comfort level remains consistently high within the controllable area. It can include temperature control, humidity control, and status maintenance. Specifically, temperature control can be achieved by adjusting the temperature of the controllable area using a temperature control device to maintain the temperature within a preset range. Humidity control can be implemented immediately to address relative humidity levels in the controllable area that cause significant user discomfort. Status maintenance can keep the current operating state of the temperature and humidity control system unchanged.

[0034] Based on the control scenario information, relative humidity information, and preset relative humidity range, the method for determining the first target control operation can be as follows: If the control scenario information is a summer scenario and the maximum relative humidity is lower than the preset summer relative humidity range, then cooling operation is determined as the first target control operation; if the control scenario information is a summer scenario and the maximum relative humidity is within the preset summer relative humidity range, then maintaining the status is determined as the first target control operation; if the control scenario information is a summer scenario and the maximum relative humidity is higher than the preset summer relative humidity range, then humidity control operation is determined as the first target control operation; if the control scenario information is a winter scenario and the minimum relative humidity is higher than the preset winter relative humidity range, then heating operation is determined as the first target control operation; if the control scenario information is a winter scenario and the minimum relative humidity is within the preset winter relative humidity range, then maintaining the status is determined as the first target control operation; if the control scenario information is a winter scenario and the minimum relative humidity is lower than the preset winter relative humidity range, then humidity control operation is determined as the first target control operation.

[0035] S103, if the first target control operation is a temperature control operation or a state maintenance operation, the first target control operation is executed; The temperature control operation can be performed by incrementally adjusting the temperature of the controllable area through a temperature control device until the temperature of the controllable area is within the preset temperature range.

[0036] The operation method for maintaining the status can be to keep the current operating status of the temperature and humidity control system unchanged.

[0037] S104, when the first target control operation is a humidity control operation, the lowest absolute humidity of the controllable area is obtained, and a second target control operation is determined based on the lowest absolute humidity and the preset absolute humidity range, and the second target control operation is executed; wherein, the second target control operation includes a strong humidity control operation, a weak humidity control operation, and a state maintenance operation.

[0038] The minimum absolute humidity can be the lowest value among the absolute humidity values ​​of each controllable area. The minimum absolute humidity of a controllable area can be obtained by collecting the relative humidity and temperature of each controllable area, substituting the relative humidity and temperature into the absolute humidity calculation formula to obtain the absolute humidity of each controllable area, and then selecting the lowest value among these absolute humidity values ​​as the minimum absolute humidity.

[0039] The second target control operation can be a fine-grained control of the humidity in a controllable area based on the minimum absolute humidity, ensuring user comfort and avoiding temperature and humidity imbalance. This can include strong humidity control operations, weak humidity control operations, and state maintenance operations. Specifically, strong humidity control operations can directly regulate the absolute humidity of the controllable area; weak humidity control operations can indirectly regulate the relative humidity of the controllable area by adjusting its temperature.

[0040] The method for determining the second target control operation based on the minimum absolute humidity and a preset absolute humidity range can be as follows: when the minimum absolute humidity is higher than the preset summer absolute humidity range, the strong dehumidification operation is determined as the second target control operation; when the minimum absolute humidity is within the preset summer absolute humidity range, the state-holding operation is determined as the second target control operation; when the minimum absolute humidity is lower than the preset summer absolute humidity range, the weak dehumidification operation is determined as the second target control operation; when the minimum absolute humidity is higher than the preset winter absolute humidity range, the weak humidification operation is determined as the second target control operation; when the minimum absolute humidity is within the preset winter absolute humidity range, the state-holding operation is determined as the second target control operation; and when the minimum absolute humidity is lower than the preset winter absolute humidity range, the strong humidification operation is determined as the second target control operation.

[0041] To perform strong humidity control, the absolute humidity of the controllable area can be incrementally adjusted using a humidity control device until the lowest absolute humidity of the controllable area falls within a preset absolute humidity range.

[0042] To perform weak humidity control, the temperature of the controllable area can be incrementally adjusted using a temperature control device until the temperature of the controllable area is within the preset temperature range.

[0043] In this embodiment, control scenario information is acquired, and preset range information is determined based on the control scenario information; wherein, the preset range information includes a preset relative humidity range and a preset absolute humidity range; relative humidity information of at least two controllable areas is acquired, and a first target control operation is determined based on the control scenario information, the relative humidity information, and the preset relative humidity range; wherein, the first target control operation includes a temperature control operation, a humidity control operation, and a state holding operation; if the first target control operation is a temperature control operation or a state holding operation, the first target control operation is executed; if the first target control operation is a humidity control operation, the lowest absolute humidity of the controllable area is acquired, and a second target control operation is determined based on the lowest absolute humidity and the preset absolute humidity range, and the second target control operation is executed; wherein, the second target control operation includes a strong humidity control operation, a weak humidity control operation, and a state holding operation. The above-described temperature and humidity control method based on absolute humidity introduces absolute humidity as a core calibration parameter, constructing a two-layer control logic of initial relative humidity judgment and precise absolute humidity calibration, providing users with a comfortable indoor environment with coordinated temperature and humidity adaptation.

[0044] Example 2 Figure 2 This is a schematic flowchart of the temperature and humidity control method based on absolute humidity provided in Embodiment 2 of this application. Figure 2 As shown, the specific steps include the following: S201, acquire control scenario information, and determine preset range information based on the control scenario information; wherein, the control scenario information includes a summer scenario, the preset range information includes a preset relative humidity range and a preset absolute humidity range, and the preset relative humidity range includes a preset summer relative humidity range; Summer scenes can be seasonal scenes where the average daily temperature exceeds 25°C and the average daily sunshine duration exceeds 8 hours.

[0045] The preset summer relative humidity range can be a preset relative humidity range corresponding to summer scenarios. As an example, the preset summer relative humidity range can be 50%-55%RH (relative humidity).

[0046] S202, acquire relative humidity information for at least two controllable areas; wherein, the relative humidity information includes the highest relative humidity; S203, if the control scenario information is a summer scenario and the maximum relative humidity is lower than the preset summer relative humidity range, the cooling operation is determined as the first target control operation; The controllable scene information is a summer scene, and the maximum relative humidity is lower than the preset summer relative humidity range, indicating that the controllable area is in a high temperature and low humidity state in summer. The temperature of the controllable area can be reduced by performing a cooling operation, and the temperature reduction can increase the relative humidity of the controllable area.

[0047] Cooling operation can be an operation that uses a cooling device to lower the temperature of a controllable area so that the maximum temperature of the controllable area is within a preset summer temperature range.

[0048] The preset summer temperature range refers to the preset temperature range corresponding to summer scenarios. As an example, the preset summer temperature range can be 25-26℃.

[0049] S204, if the control scenario information is a summer scenario and the maximum relative humidity is within a preset summer relative humidity range, the state maintenance operation is determined as the first target control operation. The control scenario information is a summer scenario, and the highest relative humidity is within the preset summer relative humidity range, indicating that the relative humidity of the controllable area is in the optimal range, and no additional humidity intervention is required. It is only necessary to maintain the existing temperature and humidity control system.

[0050] S205, if the control scenario information is a summer scenario and the maximum relative humidity is higher than the preset summer relative humidity range, the humidity control operation is determined as the first target control operation. The control scenario information is a summer scenario, and the maximum relative humidity is higher than the preset summer relative humidity range. This indicates that the controllable area is in a high temperature and high humidity state in summer. The relative humidity will make users in the controllable area feel uncomfortable, and dehumidification control should be performed first.

[0051] S206, if the first target control operation is a temperature control operation or a state maintenance operation, the first target control operation is executed; The cooling operation can be performed by incrementally reducing the temperature of the controllable area using a cooling device, so that the maximum temperature of the controllable area remains within a preset summer temperature range. The cooling device can be a terminal coil (fan coil unit of a central air conditioning system).

[0052] S207, when the first target control operation is a humidity control operation, the lowest absolute humidity of the controllable area is obtained, and a second target control operation is determined based on the lowest absolute humidity and the preset absolute humidity range, and the second target control operation is executed; wherein, the second target control operation includes a strong humidity control operation, a weak humidity control operation, and a state maintenance operation.

[0053] Optionally, the preset absolute humidity range includes a preset summer absolute humidity range, the strong humidity control operation includes a strong dehumidification operation, and the weak humidity control operation includes a weak dehumidification operation. Accordingly, the step of determining the second target control operation based on the minimum absolute humidity and the preset absolute humidity range includes: When the minimum absolute humidity is higher than the preset summer absolute humidity range, the strong dehumidification operation is determined as the second target control operation. When the minimum absolute humidity is within a preset summer absolute humidity range, the state maintenance operation is determined as the second target control operation. When the minimum absolute humidity is lower than the preset summer absolute humidity range, the weak dehumidification operation is determined as the second target control operation.

[0054] The preset summer absolute humidity range is the preset absolute humidity range corresponding to summer scenarios. As an example, the preset summer absolute humidity range can be 11-12 g / kg (the mass of water vapor contained in one kilogram of dry air).

[0055] Intensive dehumidification operation directly reduces the absolute humidity of a controllable area. If the minimum absolute humidity is higher than the preset summer absolute humidity range, it indicates that the moisture content in the controllable area exceeds the standard, requiring rapid reduction through direct dehumidification. To perform intensive dehumidification, the surface temperature of the terminal coils can be lowered, and the cooling capacity increased until the maximum relative humidity falls below the preset summer relative humidity range, at which point the hot and cold water valves are closed.

[0056] A minimum absolute humidity within the preset summer absolute humidity range indicates that the moisture content in the controllable area is within the optimal range, requiring no additional dehumidification intervention. Optionally, after the temperature and humidity control system is turned on, if it first detects that the maximum relative humidity is higher than the preset summer relative humidity range and the minimum absolute humidity is within the preset summer absolute humidity range, a weak dehumidification operation will be performed.

[0057] Weak dehumidification operation can indirectly regulate the relative humidity of a controllable area by adjusting the temperature of that area. If the minimum absolute humidity is lower than the preset summer absolute humidity range, it indicates that the water vapor content in the controllable area is low. Direct dehumidification may easily lead to excessively low relative humidity; therefore, temperature control is needed to indirectly adjust the absolute humidity. The weak dehumidification operation can be performed as follows: When the highest temperature in the controllable area is higher than the preset summer temperature range, execute cooling operation until the highest temperature in the controllable area reaches the preset summer temperature range, then close the hot and cold water valves; when the highest temperature in the controllable area is within the preset summer temperature range, execute a status maintenance operation (after the temperature and humidity control system is started, upon first detecting that the highest relative humidity is higher than the preset summer relative humidity range, the minimum absolute humidity is within the preset summer absolute humidity range, and the highest temperature in the controllable area is within the preset summer temperature range, execute cooling operation until the highest temperature in the controllable area reaches the preset summer temperature range, then close the hot and cold water valves); when the highest temperature in the controllable area is lower than the preset summer temperature range, execute reheat operation until the highest temperature in the controllable area meets the reheat operation stop temperature.

[0058] The reheat operation can be performed by the fresh air unit supplying air at the minimum fresh air volume and normal temperature. The reheat operation stop temperature can be the sum of the reheat set temperature and the reheat deviation temperature, or it can be the sum of the preset target temperature (the upper limit of the preset summer temperature range) and the reheat deviation temperature.

[0059] Optionally, after determining the strong dehumidification operation as the second target control operation, the method further includes: During the execution of the strong dehumidification operation, the temperature information of the controllable area is acquired; If the temperature information meets the temperature compensation conditions, a reheat operation is performed.

[0060] The temperature information of the controllable area can include the highest temperature (i.e., the highest value among the temperatures of each controllable area), which can be obtained by a temperature sensor set in the controllable area.

[0061] Temperature information meeting the temperature compensation condition means that the highest temperature in the controllable area is lower than the preset summer temperature range. The reheat operation can be performed by controlling the fresh air unit to supply air at the minimum fresh air volume and normal temperature until the highest temperature in the controllable area meets the reheat operation stop temperature.

[0062] The advantage of this solution is that strong dehumidification operation is usually accompanied by a cooling effect, which can easily lead to an excessive drop in ambient temperature. By collecting the highest temperature in real time and triggering the reheat operation, precise control can be achieved to dehumidify without lowering the temperature, avoiding the temperature from deviating from the preset summer temperature range during the dehumidification process, and ensuring environmental comfort and equipment operation stability.

[0063] The advantage of this solution is that it addresses the precise control needs under different humidity scenarios in summer by using differentiated control strategies of direct and indirect dehumidification: direct dehumidification ensures efficiency when the absolute humidity is too high, while indirect control avoids over-dehumidification when the absolute humidity is too low, thus meeting humidity accuracy requirements while also taking into account environmental comfort and equipment safety.

[0064] The advantage of this solution is that, given the high-temperature characteristics of summer scenarios, by comparing the highest relative humidity with the preset summer relative humidity range, the overall humidity status of the environment can be quickly determined, distinguishing between three core scenarios: low relative humidity, normal relative humidity, and high relative humidity, thus avoiding energy waste or control failure caused by indiscriminate control.

[0065] Example 3 Figure 3 This is a schematic flowchart of the temperature and humidity control method based on absolute humidity provided in Embodiment 3 of this application. Figure 3 As shown, the specific steps include the following: S301, acquire control scene information, and determine preset range information based on the control scene information; wherein, the control scene information includes a winter scene, the preset range information includes a preset relative humidity range and a preset absolute humidity range, and the preset relative humidity range includes a preset winter relative humidity range. Winter scenes can be seasonal scenes where the average daily temperature is less than 10°C and the average daily sunshine duration is less than 6 hours.

[0066] The preset winter relative humidity range can be a preset relative humidity range corresponding to winter scenarios. As an example, the preset winter relative humidity range can be 45%-50%RH.

[0067] S302, acquire relative humidity information for at least two controllable areas; wherein, the relative humidity information includes the minimum relative humidity; S303, when the control scenario information is a winter scenario and the minimum relative humidity is higher than the preset winter relative humidity range, the heating operation is determined as the first target control operation. The controllable scene information is a winter scene, and the minimum relative humidity is higher than the preset winter relative humidity range, indicating that the controllable area is in a low temperature and high humidity state in winter. The temperature of the controllable area can be increased by performing heating operation, and the increase in temperature can reduce the relative humidity of the controllable area.

[0068] Heating operation can be an operation that uses a heating device to increase the temperature of a controllable area so that the minimum temperature of the controllable area is within a preset winter temperature range.

[0069] The preset winter temperature range refers to the preset temperature range corresponding to winter scenarios. As an example, the preset winter temperature range can be 26-27℃.

[0070] S304, if the control scenario information is a winter scenario and the minimum relative humidity is within a preset winter relative humidity range, the state maintenance operation is determined as the first target control operation. The control scenario information is a winter scenario, and the minimum relative humidity is within the preset winter relative humidity range, indicating that the relative humidity of the controllable area is in the optimal range, and no additional humidity intervention is required. It is only necessary to maintain the operation of the existing temperature and humidity control system.

[0071] S305, if the control scenario information is a winter scenario and the minimum relative humidity is lower than the preset winter relative humidity range, the humidity control operation is determined as the first target control operation. The control scenario information is a winter scenario, and the minimum relative humidity is lower than the preset winter relative humidity range. This indicates that the controllable area is in a low temperature and low humidity state in winter. The relative humidity will make users in the controllable area feel uncomfortable, and humidification control should be performed first.

[0072] S306, if the first target control operation is a temperature control operation or a state maintenance operation, the first target control operation is executed; The heating operation can be performed by incrementally increasing the temperature of the controllable area through a heating device until the minimum temperature of the controllable area falls within the preset winter temperature range. The heating device can be a floor radiant heating system or a terminal coil (fan coil unit of a central air conditioning system).

[0073] Optionally, during the heating operation, the lowest temperature of the controllable area is obtained, and if the lowest temperature meets the condition of insufficient heating, a reheat operation is performed simultaneously.

[0074] S307, when the first target control operation is a humidity control operation, the lowest absolute humidity of the controllable area is obtained, and a second target control operation is determined based on the lowest absolute humidity and the preset absolute humidity range, and the second target control operation is executed; wherein, the second target control operation includes a strong humidity control operation, a weak humidity control operation, and a state maintenance operation.

[0075] Optionally, the preset absolute humidity range includes a preset winter absolute humidity range, the strong humidity control operation includes a strong humidification operation, and the weak humidity control operation includes a weak humidification operation. Accordingly, the step of determining the second target control operation based on the minimum absolute humidity and the preset absolute humidity range includes: When the minimum absolute humidity is higher than the preset winter absolute humidity range, the weak humidification operation is determined as the second target control operation; When the minimum absolute humidity is within a preset winter absolute humidity range, the state maintenance operation is determined as the second target control operation. When the minimum absolute humidity is lower than the preset winter absolute humidity range, the strong humidification operation is determined as the second target control operation.

[0076] The preset winter absolute humidity range is the preset absolute humidity range corresponding to winter scenarios. As an example, the preset winter absolute humidity range can be 11-12 g / kg.

[0077] Weak humidification can be achieved by indirectly regulating the relative humidity of a controllable area through temperature control. If the minimum absolute humidity is higher than the preset winter absolute humidity range, it indicates a high water vapor content in the controllable area. Direct humidification could easily lead to excessively high relative humidity; therefore, temperature control is necessary to indirectly regulate the absolute humidity. Weak dehumidification can be achieved by performing heating (i.e., incrementally increasing the temperature of the controllable area through floor radiant heating devices or terminal coils) until the minimum temperature of the controllable area falls within the preset winter temperature range. Optionally, during heating, the minimum temperature of the controllable area can be obtained, and if the minimum temperature meets the conditions for insufficient heating, a reheating operation can be performed simultaneously.

[0078] If the minimum absolute humidity is within the preset winter absolute humidity range, it indicates that the moisture content in the controllable area is in the optimal range, and no additional dehumidification intervention is required. Optionally, after the temperature and humidity control system is turned on, if it first detects that the minimum relative humidity is lower than the preset winter relative humidity range and the minimum absolute humidity is within the preset winter absolute humidity range, a strong humidification operation will be performed.

[0079] Intensive humidification can be an operation that directly increases the absolute humidity of a controllable area. If the minimum absolute humidity is below the preset winter absolute humidity range, it indicates a severe lack of water vapor content in the controllable area, requiring rapid increase through direct humidification. Intensive humidification can be performed by: incrementally increasing the relative humidity of the controllable area using electrode-type or ultrasonic humidifiers until the minimum relative humidity reaches the preset winter relative humidity range; if the minimum temperature of the controllable area is below the preset winter temperature range, then performing heating (i.e., incrementally increasing the temperature of the controllable area using floor radiant heating devices or terminal coils) until the minimum temperature of the controllable area falls within the preset winter temperature range. Optionally, during heating, the minimum temperature of the controllable area can be obtained, and if the minimum temperature meets the conditions for insufficient heating, a reheating operation can be performed simultaneously.

[0080] Optionally, after determining the heating operation as the first target control operation, the method further includes: During the execution of the heating operation, the temperature information of the controllable area is acquired; If the temperature information meets the conditions for insufficient heating, a reheating operation is performed simultaneously.

[0081] Temperature information for the controllable area can include the lowest temperature (i.e., the lowest value among the temperatures of each controllable area), which can be obtained by a temperature sensor installed in the controllable area.

[0082] The temperature information indicates insufficient heating if, during heating operation, the lowest temperature in the controllable area remains below the preset winter temperature range for a duration exceeding a preset threshold. To address this, a reheat operation can be performed by controlling the fresh air unit to supply air at the minimum fresh air volume and normal temperature until the lowest temperature in the controllable area reaches the preset winter temperature range.

[0083] The advantage of this scheme is that, in winter, heating operation is affected by factors such as regional heat dissipation differences and excessively low outdoor temperatures, which may result in local areas reaching the temperature target slowly or failing to reach the target for an extended period. By setting conditions for insufficient heating to trigger reheating, the limitations of a single heating device can be avoided, ensuring that the temperature in all controllable areas quickly reaches the preset winter temperature range.

[0084] The advantage of this solution is that it addresses the temperature and humidity coupling characteristics of winter scenarios: when the absolute humidity is too low, it directly humidifies to ensure that the humidity meets the standard; when the absolute humidity is too high, it raises the temperature and lowers the humidity to avoid condensation, thus achieving precise and coordinated control of temperature and humidity in winter.

[0085] The advantage of this solution is that, considering the low-temperature characteristics of winter scenarios, by comparing the minimum relative humidity with the preset winter relative humidity range, the overall humidity status of the environment can be quickly determined, distinguishing between three core scenarios: low relative humidity, normal relative humidity, and high relative humidity, thus avoiding energy waste or control failure caused by indiscriminate control.

[0086] Example 4 Figure 4 This is a schematic diagram of the temperature and humidity control device based on absolute humidity provided in Embodiment 4 of this application. Figure 4 As shown, the device includes: The preset range determination module 410 is used to acquire control scenario information and determine preset range information based on the control scenario information; wherein, the preset range information includes a preset relative humidity range and a preset absolute humidity range; The first operation determination module 420 is used to acquire relative humidity information of at least two controllable areas, and determine a first target control operation based on the control scenario information, the relative humidity information, and a preset relative humidity range; wherein, the first target control operation includes a temperature control operation, a humidity control operation, and a state maintenance operation. The first operation execution module 430 is used to execute the first target control operation when the first target control operation is a temperature control operation or a state maintenance operation. The second operation execution module 440 is used to obtain the lowest absolute humidity of the controllable area when the first target control operation is a humidity control operation, and to determine a second target control operation based on the lowest absolute humidity and the preset absolute humidity range, and to execute the second target control operation; wherein the second target control operation includes a strong humidity control operation, a weak humidity control operation and a state maintenance operation.

[0087] Optionally, the control scenario information includes a summer scenario, the preset relative humidity range includes a preset summer relative humidity range, the relative humidity information includes the maximum relative humidity, and the temperature control operation includes a cooling operation; Accordingly, the first operation determination module 420 is specifically used for: If the control scenario information is a summer scenario and the maximum relative humidity is lower than the preset summer relative humidity range, the cooling operation is determined as the first target control operation. If the control scenario information is a summer scenario and the maximum relative humidity is within a preset summer relative humidity range, the state maintenance operation is determined as the first target control operation. If the control scenario information is a summer scenario and the maximum relative humidity is higher than the preset summer relative humidity range, the humidity control operation is determined as the first target control operation.

[0088] Optionally, the preset absolute humidity range includes a preset summer absolute humidity range, the strong humidity control operation includes a strong dehumidification operation, and the weak humidity control operation includes a weak dehumidification operation. Accordingly, the second operation execution module 440 is specifically used for: When the minimum absolute humidity is higher than the preset summer absolute humidity range, the strong dehumidification operation is determined as the second target control operation. When the minimum absolute humidity is within a preset summer absolute humidity range, the state maintenance operation is determined as the second target control operation. When the minimum absolute humidity is lower than the preset summer absolute humidity range, the weak dehumidification operation is determined as the second target control operation.

[0089] Optionally, the second operation execution module 440 is further configured to: During the execution of the strong dehumidification operation, the temperature information of the controllable area is acquired; If the temperature information meets the temperature compensation conditions, a reheat operation is performed.

[0090] Optionally, the control scenario information includes a winter scenario, the preset relative humidity range includes a preset winter relative humidity range, the relative humidity information includes a minimum relative humidity, and the temperature control operation includes a heating operation; Accordingly, the first operation determining module 410 is specifically used for: When the control scenario information is a winter scenario and the minimum relative humidity is higher than the preset winter relative humidity range, the heating operation is determined as the first target control operation. If the control scenario information is a winter scenario and the minimum relative humidity is within a preset winter relative humidity range, the state maintenance operation is determined as the first target control operation. If the control scenario information is a winter scenario and the minimum relative humidity is lower than the preset winter relative humidity range, the humidity control operation is determined as the first target control operation.

[0091] Optionally, the preset absolute humidity range includes a preset winter absolute humidity range, the strong humidity control operation includes a strong humidification operation, and the weak humidity control operation includes a weak humidification operation. Accordingly, the second operation execution module 440 is specifically used for: When the minimum absolute humidity is higher than the preset winter absolute humidity range, the weak humidification operation is determined as the second target control operation; When the minimum absolute humidity is within a preset winter absolute humidity range, the state maintenance operation is determined as the second target control operation. When the minimum absolute humidity is lower than the preset winter absolute humidity range, the strong humidification operation is determined as the second target control operation.

[0092] Optionally, the second operation execution module 440 is further configured to: During the execution of the heating operation, the temperature information of the controllable area is acquired; If the temperature information meets the conditions for insufficient heating, a reheating operation is performed simultaneously.

[0093] In this embodiment, a preset range determination module is used to acquire control scenario information and determine preset range information based on the control scenario information; wherein, the preset range information includes a preset relative humidity range and a preset absolute humidity range; a first operation determination module is used to acquire relative humidity information of at least two controllable areas and determine a first target control operation based on the control scenario information, the relative humidity information, and the preset relative humidity range; wherein, the first target control operation includes a temperature control operation, a humidity control operation, and a state maintenance operation; a first operation execution module is used to execute the first target control operation when the first target control operation is a temperature control operation or a state maintenance operation; a second operation execution module is used to acquire the lowest absolute humidity of the controllable area when the first target control operation is a humidity control operation, determine a second target control operation based on the lowest absolute humidity and the preset absolute humidity range, and execute the second target control operation; wherein, the second target control operation includes a strong humidity control operation, a weak humidity control operation, and a state maintenance operation. The aforementioned temperature and humidity control device based on absolute humidity introduces absolute humidity as a core calibration parameter to construct a two-layer control logic of initial relative humidity judgment and precise absolute humidity calibration, providing users with a comfortable indoor environment with coordinated temperature and humidity adaptation.

[0094] The temperature and humidity control device based on absolute humidity in this application embodiment can be a device, or it can be a component, integrated circuit, or chip in a terminal. The device can be a mobile electronic device or a non-mobile electronic device. For example, mobile electronic devices can be mobile phones, tablets, laptops, PDAs, in-vehicle electronic devices, wearable devices, ultra-mobile personal computers (UMPCs), netbooks, or personal digital assistants (PDAs), etc., while non-mobile electronic devices can be servers, network attached storage (NAS), personal computers (PCs), televisions (TVs), ATMs, or self-service machines, etc. This application embodiment does not impose specific limitations.

[0095] The temperature and humidity control device based on absolute humidity in this application embodiment can be a device with an operating system. This operating system can be Android, iOS, or other possible operating systems; this application embodiment does not specifically limit it.

[0096] The temperature and humidity control device based on absolute humidity provided in this application can realize the various processes implemented in the above embodiments. To avoid repetition, it will not be described again here.

[0097] Example 5 like Figure 5 As shown, this application embodiment also provides an electronic device 500, including a processor 501, a memory 502, and a program or instructions stored in the memory 502 and executable on the processor 501. When the program or instructions are executed by the processor 501, they implement the various processes of the above-described temperature and humidity control method embodiment based on absolute humidity and achieve the same technical effect. To avoid repetition, they will not be described again here.

[0098] It should be noted that the electronic devices in the embodiments of this application include the mobile electronic devices and non-mobile electronic devices described above.

[0099] Example 6 This application also provides a readable storage medium storing a program or instructions. When the program or instructions are executed by a processor, they implement the various processes of the above-described temperature and humidity control method embodiments based on absolute humidity and achieve the same technical effect. To avoid repetition, they will not be described again here.

[0100] The processor is the processor in the electronic device described in the above embodiments. The readable storage medium includes computer-readable storage media, such as computer read-only memory (ROM), random access memory (RAM), magnetic disk, or optical disk.

[0101] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0102] Through the above description of the embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus necessary general-purpose hardware platforms. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, can be embodied in the form of a computer software product. This computer software product is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk) and includes several instructions to cause a terminal (which may be a mobile phone, computer, server, or network device, etc.) to execute the methods described in the various embodiments of this application.

[0103] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

[0104] The above description is merely a preferred embodiment and the technical principles employed in this application. This application is not limited to the specific embodiments described herein, and various obvious changes, readjustments, and substitutions that can be made by those skilled in the art will not depart from the scope of protection of this application. Therefore, although this application has been described in detail through the above embodiments, this application is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of this application, the scope of which is determined by the scope of the claims.

Claims

1. A method for temperature and humidity control based on absolute humidity, characterized in that, The method includes: Acquire control scenario information and determine preset range information based on the control scenario information; wherein, the preset range information includes a preset relative humidity range and a preset absolute humidity range; The relative humidity information of at least two controllable areas is acquired, and a first target control operation is determined based on the control scenario information, the relative humidity information, and a preset relative humidity range; wherein, the first target control operation includes a temperature control operation, a humidity control operation, and a state maintenance operation. If the first target control operation is a temperature control operation or a state maintenance operation, the first target control operation is executed. When the first target control operation is a humidity control operation, the lowest absolute humidity of the controllable area is obtained, and a second target control operation is determined based on the lowest absolute humidity and the preset absolute humidity range, and the second target control operation is executed; wherein, the second target control operation includes a strong humidity control operation, a weak humidity control operation, and a state maintenance operation.

2. The temperature and humidity control method based on absolute humidity according to claim 1, characterized in that, The control scenario information includes a summer scenario, the preset relative humidity range includes a preset summer relative humidity range, the relative humidity information includes the maximum relative humidity, and the temperature control operation includes a cooling operation; Accordingly, the step of determining the first target control operation based on the control scenario information, the relative humidity information, and the preset relative humidity range includes: If the control scenario information is a summer scenario and the maximum relative humidity is lower than the preset summer relative humidity range, the cooling operation is determined as the first target control operation. If the control scenario information is a summer scenario and the maximum relative humidity is within a preset summer relative humidity range, the state maintenance operation is determined as the first target control operation. If the control scenario information is a summer scenario and the maximum relative humidity is higher than the preset summer relative humidity range, the humidity control operation is determined as the first target control operation.

3. The temperature and humidity control method based on absolute humidity according to claim 2, characterized in that, The preset absolute humidity range includes a preset summer absolute humidity range, the strong humidity control operation includes a strong dehumidification operation, and the weak humidity control operation includes a weak dehumidification operation. Accordingly, the step of determining the second target control operation based on the minimum absolute humidity and the preset absolute humidity range includes: When the minimum absolute humidity is higher than the preset summer absolute humidity range, the strong dehumidification operation is determined as the second target control operation. When the minimum absolute humidity is within a preset summer absolute humidity range, the state maintenance operation is determined as the second target control operation. When the minimum absolute humidity is lower than the preset summer absolute humidity range, the weak dehumidification operation is determined as the second target control operation.

4. The temperature and humidity control method based on absolute humidity according to claim 3, characterized in that, After determining the strong dehumidification operation as the second target control operation, the method further includes: During the execution of the strong dehumidification operation, the temperature information of the controllable area is acquired; If the temperature information meets the temperature compensation conditions, a reheat operation is performed.

5. The temperature and humidity control method based on absolute humidity according to claim 1, characterized in that, The control scenario information includes a winter scenario, the preset relative humidity range includes a preset winter relative humidity range, the relative humidity information includes the minimum relative humidity, and the temperature control operation includes a heating operation; Accordingly, the step of determining the first target control operation based on the control scenario information, the relative humidity information, and the preset relative humidity range includes: When the control scenario information is a winter scenario and the minimum relative humidity is higher than the preset winter relative humidity range, the heating operation is determined as the first target control operation. If the control scenario information is a winter scenario and the minimum relative humidity is within a preset winter relative humidity range, the state maintenance operation is determined as the first target control operation. If the control scenario information is a winter scenario and the minimum relative humidity is lower than the preset winter relative humidity range, the humidity control operation is determined as the first target control operation.

6. The temperature and humidity control method based on absolute humidity according to claim 5, characterized in that, The preset absolute humidity range includes a preset winter absolute humidity range, the strong humidity control operation includes a strong humidification operation, and the weak humidity control operation includes a weak humidification operation. Accordingly, the step of determining the second target control operation based on the minimum absolute humidity and the preset absolute humidity range includes: When the minimum absolute humidity is higher than the preset winter absolute humidity range, the weak humidification operation is determined as the second target control operation; When the minimum absolute humidity is within a preset winter absolute humidity range, the state maintenance operation is determined as the second target control operation. When the minimum absolute humidity is lower than the preset winter absolute humidity range, the strong humidification operation is determined as the second target control operation.

7. The temperature and humidity control method based on absolute humidity according to claim 5, characterized in that, After determining the heating operation as the first target control operation, the method further includes: During the execution of the heating operation, the temperature information of the controllable area is acquired; If the temperature information meets the conditions for insufficient heating, a reheating operation is performed simultaneously.

8. A temperature and humidity control device based on absolute humidity, characterized in that, The device includes: A preset range determination module is used to acquire control scenario information and determine preset range information based on the control scenario information; wherein, the preset range information includes a preset relative humidity range and a preset absolute humidity range; The first operation determination module is used to acquire relative humidity information of at least two controllable areas, and determine a first target control operation based on the control scenario information, the relative humidity information, and a preset relative humidity range; wherein, the first target control operation includes a temperature control operation, a humidity control operation, and a state maintenance operation. The first operation execution module is used to execute the first target control operation when the first target control operation is a temperature control operation or a state maintenance operation. The second operation execution module is used to obtain the lowest absolute humidity of the controllable area when the first target control operation is a humidity control operation, and to determine a second target control operation based on the lowest absolute humidity and the preset absolute humidity range, and to execute the second target control operation; wherein the second target control operation includes a strong humidity control operation, a weak humidity control operation, and a state maintenance operation.

9. An electronic device, characterized in that, It includes a processor, a memory, and a program or instructions stored in the memory and executable on the processor, wherein the program or instructions, when executed by the processor, implement the temperature and humidity control method based on absolute humidity as described in any one of claims 1-7.

10. A readable storage medium, characterized in that, The readable storage medium stores a program or instructions that, when executed by a processor, implement the temperature and humidity control method based on absolute humidity as described in any one of claims 1-7.

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