Control method of environment adjusting equipment, environment adjusting equipment and storage medium

Abstract

The invention discloses a control method of environment adjusting equipment, the environment adjusting equipment and a storage medium. The method comprises the steps that a target fresh air ventilator in the environment adjusting equipment is controlled to start a target mode, and environment change parameters of each indoor space adjusted by the environment adjusting equipment after the target mode is started are detected; and whether each indoor space is a target space matched with the target fresh air ventilator or not is determined according to the environment change parameters. The invention aims to improve the matching efficiency and accuracy of the fresh air ventilator and the indoor space so as to ensure the accurate regulation and control of the indoor environment of different indoor spaces.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental conditioning equipment, and in particular to a control method for environmental conditioning equipment, an environmental conditioning equipment, and a storage medium. Background Art

[0002] When environmental conditioning equipment needs to introduce fresh air into multiple indoor spaces, generally a fresh air machine will be correspondingly set for each indoor space, and different fresh air machines correspondingly adjust the air in different indoor spaces. Among them, in order to ensure precise control of multiple fresh air machines, the control system needs to obtain the matching relationship between the fresh air machine and the indoor space.

[0003] However, currently, the matching relationship between the fresh air machine and the indoor space it adjusts is judged, matched, and input and stored manually. However, such a method not only has low efficiency but also is prone to matching errors, resulting in the indoor environment not reaching the user's comfortable state. Summary of the Invention

[0004] The main purpose of the present invention is to provide a control method for environmental conditioning equipment, an environmental conditioning equipment, and a storage medium, aiming to improve the efficiency and accuracy of the matching between the fresh air machine and the indoor space, so as to ensure precise regulation of the indoor environment in different indoor spaces.

[0005] To achieve the above object, the present invention provides a control method for environmental conditioning equipment, and the control method for environmental conditioning equipment includes the following steps:

[0006] Control the target fresh air machine in the environmental conditioning equipment to turn on the target mode, and detect the environmental change parameters of each indoor space adjusted by the environmental conditioning equipment after the target mode is started;

[0007] Determine whether each of the indoor spaces is a target space matched with the target fresh air machine according to the environmental change parameters.

[0008] Optionally, the step of determining whether each of the indoor spaces is a target space matched with the target fresh air machine according to the environmental change parameters includes:

[0009] Determine that the indoor space where the environmental change parameters meet the first preset condition is the target space matched with the target fresh air machine;

[0010] Determine that the indoor space where the environmental change parameters do not meet the first preset condition is an unknown space other than the target space matched with the target fresh air machine;

[0011] Wherein, the first preset condition includes that the environmental change parameters are greater than a preset parameter change value.

[0012] Optionally, after the step of determining that the indoor space where the environmental change parameter does not meet the first preset condition is an unknown space other than the target space matched with the target fresh air unit, the method further includes:

[0013] At an interval of a set duration, return to execute the step of detecting the environmental change parameters of each indoor space adjusted by the environmental adjustment device after the target mode is started, until the total duration of the target fresh air unit running the target mode reaches a first preset duration;

[0014] The set duration is less than the first preset duration.

[0015] Optionally, the environmental change parameter includes a deviation value between the environmental parameter value detected at the initial moment and the environmental parameter value detected at the current moment, where the initial moment is the moment when the target fresh air unit starts the target mode.

[0016] Optionally, the step of detecting the environmental change parameters of each indoor space adjusted by the environmental adjustment device after the target mode is started includes:

[0017] When the target mode is a dehumidification mode, detect the environmental change parameters related to humidity of each indoor space adjusted by the environmental adjustment device, and the environmental change parameters related to humidity include at least one of the following parameters: dew point change value, indoor moisture content change value, absolute humidity change value.

[0018] Optionally, after the step of controlling the target fresh air unit in the environmental adjustment device to turn on the target mode, the method further includes:

[0019] When the duration of the target fresh air unit running the target mode reaches a second preset duration, obtain the air outlet parameters of the target fresh air unit;

[0020] When the air outlet parameters meet the second preset condition for the normal operation of the target fresh air unit, execute the step of detecting the environmental change parameters of each indoor space adjusted by the environmental adjustment device after the target mode is started;

[0021] When the air outlet parameters do not meet the second preset condition, output a fault prompt message of the fresh air unit.

[0022] Optionally, the target mode includes a dehumidification mode;

[0023] The air outlet parameters include the air outlet dew point temperature, and the second preset condition includes that the air outlet dew point temperature is less than or equal to a preset dew point temperature; or, the air outlet parameters include the supply air moisture content, and the second preset condition includes that the difference between the inlet air moisture content and the supply air moisture content of the target fresh air unit is greater than a preset value.

[0024] Optionally, the environmental conditioning device includes at least two fresh air units, and the target fresh air unit is one of the at least two fresh air units. The control method of the environmental conditioning device further includes:

[0025] When all the fresh air units in the environmental conditioning device are in the closed state, execute the step of controlling the target fresh air unit in the environmental conditioning device to turn on the target mode;

[0026] After the step of determining whether each indoor space is the target space matched with the target fresh air unit according to the environmental change parameters, the method further includes:

[0027] Control the target fresh air unit to close;

[0028] Determine the unknown fresh air unit among the at least two fresh air units as the new target fresh air unit, and return to execute the step of controlling the target fresh air unit in the environmental conditioning device to turn on the target mode and detecting the environmental change parameters of each indoor space adjusted by the environmental conditioning device after the target mode is started, until the target space matched with each fresh air unit is obtained;

[0029] Wherein, the unknown fresh air unit is the fresh air unit without a matched target space.

[0030] Optionally, before the step of controlling the target fresh air unit in the environmental conditioning device to turn on the target mode, the method further includes:

[0031] Obtain the environmental parameters of the environment where the environmental conditioning device is located;

[0032] Determine the target mode according to the environmental parameters.

[0033] Optionally, the environmental parameters include the outdoor temperature and the outdoor humidity. The step of determining the target mode according to the environmental parameters includes:

[0034] When the outdoor temperature is greater than the first preset environmental temperature, determine the cooling mode as the target mode;

[0035] When the outdoor temperature is greater than or equal to the second preset environmental temperature and less than or equal to the first preset environmental temperature, and the outdoor humidity is greater than the preset humidity, determine the dehumidification mode as the target mode;

[0036] When the outdoor temperature is greater than or equal to the second preset environmental temperature and less than or equal to the first preset environmental temperature, and the outdoor humidity is less than or equal to the preset humidity, determine the humidification mode as the target mode;

[0037] When the outdoor temperature is less than the second preset environmental temperature, determine the heating mode as the target mode;

[0038] Wherein, the first preset environmental temperature is greater than the second preset environmental temperature.

[0039] In addition, to achieve the above object, the present application also provides an environmental control device, which includes: a memory, a processor, and a control program of the environmental control device stored on the memory and executable on the processor. When the control program of the environmental control device is executed by the processor, the steps of the control method of the environmental control device described in any one of the above are implemented.

[0040] In addition, to achieve the above object, the present application also provides a storage medium, on which a control program of an environmental control device is stored. When the control program of the environmental control device is executed by a processor, the steps of the control method of the environmental control device described in any one of the above are implemented.

[0041] A control method for an environmental control device provided by the present invention. After the target fresh air fan in the environmental control device is turned on to the target mode, the method detects the environmental change parameters of each indoor space, and determines whether the corresponding indoor space is the target space matched by the target fresh air fan according to the environmental change parameters. In this process, without manual participation, the matching relationship between the fresh air fan and the indoor space can be obtained through the monitoring and data processing analysis of environmental data, thereby improving the efficiency and accuracy of the matching between the fresh air fan and the indoor space, so as to ensure the precise control of the indoor environment in different indoor spaces. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 Schematic diagram of the hardware structure involved in the operation of an embodiment of the environmental control device of the present invention;

[0043] Figure 2 Schematic flow chart of an embodiment of the control method of the environmental control device of the present invention;

[0044] Figure 3 Schematic flow chart of another embodiment of the control method of the environmental control device of the present invention;

[0045] Figure 4 Schematic flow chart of still another embodiment of the control method of the environmental control device of the present invention.

[0046] The realization, functional characteristics and advantages of the object of the present invention will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0047] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0048] An embodiment of the present invention provides an environmental control device.

[0049] In this embodiment, the environmental conditioning device includes a control device 1 and a fresh air unit 2, and the fresh air unit 2 is connected to the control device 1.

[0050] The number of fresh air units 2 can be one or more than one. When the number of fresh air units 2 is more than one, different fresh air units 2 adjust the air in different indoor spaces. Specifically, a corresponding fresh air duct can be set for each indoor space, and the fresh air unit 2 can be communicated with the fresh air duct of the indoor space to be adjusted.

[0051] Among them, the number of indoor spaces adjusted by the fresh air unit 2 can be one or more than one. The indoor spaces adjusted by different fresh air units 2 can be different from each other or partially the same.

[0052] In this embodiment, the fresh air unit 2 includes a air supply device and an exhaust device. The air supply device is used to drive outdoor fresh air into the indoor space, and the exhaust device is used to drive indoor air out of the outdoor.

[0053] Furthermore, in this embodiment, the fresh air unit 2 may further include a heat pump device. The first heat exchanger in the heat pump device is arranged in the air supply duct of the air supply device to adjust the temperature and / or humidity of the fresh air. Further, the second heat exchanger of the heat device can be arranged in the air supply duct or the exhaust duct of the exhaust device. When the second heat exchanger is arranged in the exhaust duct, it can recover the heat of the indoor air discharged outdoors to improve the energy efficiency of the system; when the second heat exchanger is arranged in the air supply duct, it can cooperate with the first heat exchanger to realize the temperature and humidity adjustment of the fresh air.

[0054] In this embodiment, the fresh air unit 2 is an all-in-one machine.

[0055] Furthermore, in this embodiment, the number of heat pump devices can be more than one, and the more than one heat exchangers corresponding to the more than one heat pump devices can be arranged in sequence along the fresh air flow direction in the air supply duct.

[0056] Furthermore, the environmental conditioning device further includes an environmental detection module 3 connected to the control device 1. The environmental detection module 3 can include environmental sensors for each indoor space to detect environmental data of each indoor space, such as indoor temperature and / or indoor humidity and / or indoor pollutant concentration and / or indoor enthalpy value and / or indoor moisture content and / or indoor dew point temperature, etc.

[0057] Furthermore, the environmental conditioning device may further include an air detection module 4 connected to the control device 1. The air detection module 4 can be arranged at the fresh air outlet of the indoor space to detect fresh air outlet parameters, such as fresh air outlet humidity and / or fresh air outlet temperature and / or fresh air outlet moisture content and / or fresh air outlet dew point temperature, etc.

[0058] Further, the environmental conditioning device may further include an outdoor detection module 5 connected to the control device 1. The outdoor detection module 5 may be disposed at the fresh air inlet of the fresh air unit 2 for detecting fresh air inlet parameters, such as fresh air inlet humidity and / or fresh air inlet temperature and / or fresh air inlet moisture content and / or fresh air inlet dew point temperature, etc.

[0059] In an embodiment of the present invention, referring to Figure 1 , the control device 1 of the environmental conditioning device includes: a processor 1001, such as a CPU, a memory 1002, and a timer 1003. Among them, these components are connected and communicate with each other through a communication bus. The memory 1002 may be a high-speed RAM memory or a stable memory (non-volatile memory), such as a disk memory. Optionally, the memory 1002 may also be a storage device independent of the aforementioned processor 1001.

[0060] Those skilled in the art can understand that Figure 1 the device structure shown in

[0061] does not constitute a limitation to the device, and may include more or fewer components than shown in the figure, or combine some components, or arrange different components. Figure 1 As shown in

[0062] In Figure 1 the device shown, the processor 1001 may be used to call the control program of the environmental conditioning device stored in the memory 1002 and execute the relevant step operations of the control method of the environmental conditioning device in the following embodiments.

[0063] An embodiment of the present invention also provides a control method for an environmental conditioning device, which is applied to the above-mentioned environmental conditioning device.

[0064] Referring to Figure 2 , an embodiment of the control method of the environmental conditioning device of the present application is proposed. In this embodiment, the control method of the environmental conditioning device includes:

[0065] Step S10, controlling the target fresh air unit in the environmental conditioning device to turn on the target mode, and detecting the environmental change parameters of each indoor space adjusted by the environmental conditioning device after the target mode is started;

[0066] The target fresh air unit is the fresh air unit in the environmental conditioning device for an indoor space with unknown matching.

[0067] The target mode is a fresh air mode in which the environmental parameters (such as temperature and / or humidity and / or pollutant concentration, etc.) of the indoor space where the fresh air acts change during the process of introducing fresh air from the outside into the indoor. The target mode can be a preset fixed mode or a mode selected according to the actual operating conditions of the environmental conditioning equipment. In this embodiment, the heat pump device of the fresh air fan in the target mode is turned on to reduce or increase the humidity and / or temperature of the fresh air.

[0068] The target mode includes one of the following: refrigeration mode, heating mode, dehumidification mode, humidification mode.

[0069] The target fresh air fan can start the target mode from the state of shutdown or standby or running other modes.

[0070] The environmental change parameters can include at least one of the following: environmental temperature change value, environmental humidity change value, environmental enthalpy change value, environmental pollutant concentration change value, etc.

[0071] Specifically, the environmental change parameters can be obtained according to the target mode. Different target modes correspond to obtaining different environmental change parameters.

[0072] After the target fresh air fan turns on the target mode, the environmental parameter values of each indoor space can be detected at different times, and the environmental change parameters of each indoor space can be determined according to at least two environmental parameter values detected corresponding to each indoor space.

[0073] In this embodiment, the target fresh air fan turns on the target mode to detect the first environmental parameter value of each indoor space. When the running duration of the target fresh air fan in the target mode reaches the preset duration, the second environmental parameter value of each indoor space is detected, and the environmental change parameters are determined according to the deviation value between the first environmental parameter value and the second environmental parameter value corresponding to each indoor space. Specifically, when there are multiple target fresh air fans, control one of the target fresh air fans to turn on the target mode and detect the first environmental parameter value of each indoor space. When the running duration of the target fresh air fan in the target mode reaches the preset duration, the second environmental parameter value of each indoor space is detected, and the environmental change parameters are determined according to the deviation value between the first environmental parameter value and the second environmental parameter value corresponding to each indoor space; then turn on the next target fresh air fan to turn on the target mode and detect the first environmental parameter value of each indoor space. When the running duration of the target fresh air fan in the target mode reaches the preset duration, the second environmental parameter value of each indoor space is detected, and the environmental change parameters are determined according to the deviation value between the first environmental parameter value and the second environmental parameter value corresponding to each indoor space; until all the target fresh air fans are turned on and running in the target mode.

[0074] Specifically, when receiving the instruction that the environmental conditioning equipment is installed and completed, the steps of S10 here can be executed.

[0075] Step S20: Determine whether each of the indoor spaces is a target space matched with the target fresh air unit according to the environmental change parameters.

[0076] The target space matched with the target fresh air unit is specifically the indoor space affected by the target fresh air unit.

[0077] Each indoor space corresponds to a determination result, and the determination result includes that the indoor space is a target space matched with the target fresh air unit; or, the determination result includes that the indoor space is not a target space matched with the target fresh air unit.

[0078] Different environmental change parameters correspond to different determination results.

[0079] In one implementation, the parameter range where the environmental change parameter is located can be determined. When the environmental change parameter is in the first parameter range, it is determined that the corresponding indoor space is a target space matched with the target fresh air unit; when the environmental change parameter is in the second parameter range, it is determined that the corresponding indoor space is not a target space matched with the target fresh air unit.

[0080] In another implementation, the matching degree value can be calculated through the environmental change parameter, and the numerical range where the matching degree value is located can be determined. When the matching degree value is in the first numerical range, it is determined that the corresponding indoor space is a target space matched with the target fresh air unit; when the matching degree value is in the second numerical range, it is determined that the corresponding indoor space is not a target space matched with the target fresh air unit.

[0081] A control method for an environmental adjustment device proposed in an embodiment of the present invention. After the target fresh air unit in the environmental adjustment device is controlled to start the target mode, the environmental change parameters of each indoor space are detected, and it is determined whether the corresponding indoor space is a target space matched with the target fresh air unit according to the environmental change parameters. In this process, no manual participation is required, and the matching relationship between the fresh air unit and the indoor space can be obtained through the monitoring of environmental data and data processing and analysis, thereby improving the efficiency and accuracy of the matching between the fresh air unit and the indoor space to ensure the precise control of the indoor environment in different indoor spaces.

[0082] Further, in this embodiment, the step of detecting the environmental change parameters of each indoor space adjusted by the environmental adjustment device after the start of the target mode includes:

[0083] When the target mode is the dehumidification mode, detect the environmental change parameters related to humidity of each indoor space adjusted by the environmental adjustment device, and the environmental change parameters related to humidity include at least one of the following parameters: dew point change value, indoor moisture content change value, absolute humidity change value.

[0084] In one implementation, the target fresh air unit turns on the target mode to detect the first indoor dew point of each indoor space. When the duration of the target fresh air unit running in the target mode reaches the preset duration, it detects the second indoor dew point of each indoor space, and determines the dew point change value according to the deviation value between the first indoor dew point and the second indoor dew point corresponding to each indoor space.

[0085] In another implementation, the target fresh air unit turns on the target mode to detect the first moisture content of each indoor space. When the duration of the target fresh air unit running in the target mode reaches the preset duration, it detects the second moisture content of each indoor space, and determines the moisture content change value according to the deviation value between the first moisture content and the second moisture content corresponding to each indoor space.

[0086] In yet another implementation, the target fresh air unit turns on the target mode to detect the first absolute humidity of each indoor space. When the duration of the target fresh air unit running in the target mode reaches the preset duration, it detects the second absolute humidity of each indoor space, and determines the absolute humidity change value according to the deviation value between the first absolute humidity and the second absolute humidity corresponding to each indoor space.

[0087] In this embodiment, since the dehumidification mode will cause a significant decrease in the humidity of the indoor environment, based on this, determining whether the indoor space matches the target fresh air unit through humidity-related parameters is conducive to further improving the matching accuracy between the fresh air unit and the indoor space.

[0088] Further, based on the above embodiment, another embodiment of the control method of the environmental control device of the present application is proposed. In this embodiment, referring to Figure 3 , the step of determining whether each indoor space is a target space matching the target fresh air unit according to the environmental change parameter includes:

[0089] Step S21, determining that the indoor space where the environmental change parameter meets the first preset condition is the target space matching the target fresh air unit;

[0090] Step S22, determining that the indoor space where the environmental change parameter does not meet the first preset condition is an unknown space other than the target space matching the target fresh air unit;

[0091] Wherein, the first preset condition includes that the environmental change parameter is greater than the preset parameter change value.

[0092] The preset change parameter value can be a fixed value set in advance, or a value determined according to outdoor environmental parameters and / or operating parameters of the heat pump device in the fresh air unit (compressor frequency and / or opening degree of the electronic expansion valve and / or temperature of the heat exchanger, etc.) and / or fan speed in the fresh air unit (supply air fan and / or exhaust air fan), etc.

[0093] Among them, each indoor space can be judged whether it matches the target fresh air unit in the above manner, and the number of target spaces that match the target fresh air unit obtained can be one or more than one.

[0094] In one implementation, the target mode includes a dehumidification mode or a humidification mode, and the environmental change parameter includes a dew point change value. When the dew point change value is greater than a first preset value, it is determined that the corresponding indoor space is a target space that matches the target fresh air unit; when the dew point change value is less than or equal to the first preset value, it is determined that the corresponding indoor space is not a target space that matches the target fresh air unit. Alternatively, the environmental change parameter includes an absolute humidity change value. When the absolute humidity change value is greater than a second preset value, it is determined that the corresponding indoor space is a target space that matches the target fresh air unit; when the absolute humidity change value is less than or equal to the second preset value, it is determined that the corresponding indoor space is not a target space that matches the target fresh air unit (that is, an unknown space).

[0095] In another implementation, the target mode includes a refrigeration mode or a heating mode, and the environmental change parameter includes a temperature change value. When the temperature change value is greater than a third preset value, it is determined that the corresponding indoor space is a target space that matches the target fresh air unit; when the temperature change value is less than or equal to the third preset value, it is determined that the corresponding indoor space is not a target space that matches the target fresh air unit (that is, an unknown space).

[0096] In this embodiment, starting the target mode of the fresh air unit will cause significant changes in the environmental parameters in the indoor space where it acts, but will not affect the indoor space where it does not act. Based on this, when the environmental change parameter is greater than the preset parameter change value, the corresponding indoor space can be considered as the target space that matches the fresh air unit, otherwise the corresponding indoor space can be considered as not the target space that matches the fresh air unit, which is beneficial to improving the matching efficiency between the target fresh air unit and the indoor space.

[0097] Further, in this embodiment, after the step of determining that the indoor space where the environmental change parameter does not meet the first preset condition is an unknown space other than the target space that matches the target fresh air unit, it further includes: at intervals of a set duration, returning to execute the step of detecting the environmental change parameters of each indoor space adjusted by the environmental adjustment device after the target mode is started until the total duration of the target fresh air unit running the target mode reaches a first preset duration; the set duration is less than the first preset duration.

[0098] The set duration here can be a preset fixed duration, or a duration determined according to outdoor environmental parameters and / or the operating parameters of the heat pump device in the fresh air unit and / or the rotation speed of the fan in the fresh air unit.

[0099] The first preset duration can be a preset fixed duration, or can be a duration determined according to outdoor environmental parameters and / or the operating parameters of the heat pump device in the fresh air unit and / or the rotation speed of the fan in the fresh air unit.

[0100] In this embodiment, through the above method, only when it is determined multiple times within the first preset duration that the indoor space is not the indoor space matched by the target fresh air unit, will it be finally determined at the end of the first preset duration that the indoor space is not the indoor space matched by the target fresh air unit; if it is determined at the initial stage within the first preset duration that the indoor space is not the indoor space matched by the target fresh air unit, but the conditions for the indoor space to match the target fresh air unit are met in the later stage, it will be finally determined that the indoor space is the target space matched by the target fresh air unit. Based on this, it is beneficial to avoid the slow action speed of the fresh air unit on its regulated space or the determination error caused by the detection module for detecting environmental parameters being far from the fresh air outlet in the indoor space, thereby further improving the accuracy of the matching between the fresh air unit and the indoor space, and further ensuring the precise regulation of the fresh air unit to meet the comfort of different indoor spaces.

[0101] Further, in this embodiment, the environmental change parameter includes the deviation value between the environmental parameter value detected at the initial moment and the environmental parameter value detected at the current moment, where the initial moment is the moment when the target fresh air unit starts the target mode. Based on this, it is ensured that the environmental change parameter can accurately reflect the effect of the target fresh air unit on the indoor space it regulates, thereby effectively improving the accuracy of the matching between the fresh air unit and the indoor space.

[0102] In other embodiments, the environmental change parameter can also include the deviation value between the two environmental parameter values detected at intervals of a set duration during the process of the target fresh air unit operating in the target mode.

[0103] Further, based on any of the above embodiments, another embodiment of the control method of the environmental regulation device of the present application is proposed. In this embodiment, referring to Figure 4 , after the step of controlling the target fresh air unit in the environmental regulation device to start the target mode, the following steps are further included:

[0104] Step S101, when the duration of the target fresh air unit operating in the target mode reaches the second preset duration, obtain the air outlet parameters of the target fresh air unit;

[0105] The second preset duration can be a preset fixed duration, or can be a duration determined according to outdoor environmental parameters and / or the operating parameters of the heat pump device in the fresh air unit and / or the rotation speed of the fan in the fresh air unit.

[0106] The air outlet parameters are specifically detected by a detection module provided at the fresh air outlet of the target fresh air unit (that is, the fresh air outlet of the indoor space).

[0107] The air outlet parameters may include at least one of the following parameters: air outlet temperature, air outlet humidity, air outlet enthalpy value, air outlet dew point, moisture content of the air outlet, etc.

[0108] Specifically, the air outlet parameters can be obtained according to the target mode, and different target modes correspond to different air outlet parameters. When the target mode includes the dehumidification mode, the air outlet parameters may include air outlet humidity and / or moisture content of the air outlet and / or air outlet dew point and / or air outlet enthalpy value. When the target mode includes the refrigeration mode or the heating mode, the air outlet parameters may include air outlet temperature and / or air outlet enthalpy value, etc.

[0109] Step S102, when the air outlet parameters meet the second preset condition for the normal operation of the target fresh air machine, execute the step of detecting the environmental change parameters of each indoor space adjusted by the environmental adjustment device after the start of the target mode;

[0110] The second preset condition is specifically determined according to the target mode, and different target modes correspond to different second preset conditions. The second preset condition includes the target range that the air outlet parameters need to reach when the target fresh air machine operates normally in the target mode or the target relationship between the air outlet parameters and the target parameters, etc.

[0111] In an implementation manner of this embodiment, the target mode includes the dehumidification mode, the air outlet parameter includes the air outlet dew point temperature, and the second preset condition includes that the air outlet dew point temperature is less than or equal to the preset dew point temperature.

[0112] In another implementation manner of this embodiment, the target mode includes the dehumidification mode, the air outlet parameter includes the moisture content of the supply air, and the second preset condition includes that the difference between the moisture content of the incoming air of the target fresh air machine and the moisture content of the supply air is greater than the preset value.

[0113] In still another implementation manner of this embodiment, the target mode includes the refrigeration mode, the air outlet parameter includes the air outlet temperature, and the second preset condition includes that the air outlet temperature is less than or equal to the preset temperature. Or, the second preset condition includes that the difference between the air outlet temperature and the fresh air inlet temperature of the target fresh air machine is less than the preset value.

[0114] Step S103, when the air outlet parameters do not meet the second preset condition, output the fault prompt information of the fresh air machine.

[0115] The fault prompt information can be output in at least one of the following ways: text, image, light, vibration, sound, etc.

[0116] In this embodiment, through the above method, when it is determined that the target fresh air unit is operating normally based on the air outlet parameters, the environmental change parameters are further used to determine whether each indoor space is the target space matched with the target fresh air unit; otherwise, a fault prompt is output, which helps to avoid errors in the matching results or unnecessary determination processes caused by the failure of the target fresh air unit, thereby further improving the accuracy and efficiency of the matching between the fresh air unit and the indoor space.

[0117] Further, based on any of the above embodiments, another embodiment of the control method of the environmental conditioning device of the present application is proposed. In this embodiment, the environmental conditioning device includes at least two fresh air units, and the target fresh air unit is one of the at least two fresh air units. The control method of the environmental conditioning device further includes:

[0118] When all the fresh air units in the environmental conditioning device are in the closed state, execute the step of controlling the target fresh air unit in the environmental conditioning device to turn on the target mode;

[0119] After the step of determining whether each indoor space is the target space matched with the target fresh air unit according to the environmental change parameters, the following is further included:

[0120] Control the target fresh air unit to close;

[0121] Determine the unknown fresh air unit among the at least two fresh air units as the new target fresh air unit, and return to execute the step of controlling the target fresh air unit in the environmental conditioning device to turn on the target mode and detecting the environmental change parameters of each indoor space adjusted by the environmental conditioning device after the start of the target mode until the target space matched with each fresh air unit is obtained;

[0122] Wherein, the unknown fresh air unit is the fresh air unit with an unknown matched target space.

[0123] Before controlling the target fresh air unit in the environmental conditioning device to turn on the target mode, if there is a fresh air unit in the environmental conditioning device in the on state, the fresh air unit in the on state can be controlled to switch to the off state; if all the fresh air units in the environmental conditioning device are in the off state, all the fresh air units can be controlled to maintain the off state.

[0124] After determining the new target fresh air unit, when the shutdown duration of the previous target fresh air unit is greater than or equal to the preset duration, return to execute the step of controlling the target fresh air unit in the environmental conditioning device to turn on the target mode and detecting the environmental change parameters of each indoor space adjusted by the environmental conditioning device after the start of the target mode.

[0125] It should be noted that during the operation of the target fresh air unit in the target mode, all other fresh air units in the environmental conditioning device except the target fresh air unit are closed.

[0126] For example, in an environmental control device, there are fresh air fans 1, 2, and 3. After fresh air fan 1 determines the target space it matches according to steps S10 to S20, fresh air fan 1 is turned off. Then, fresh air fan 2 determines the target space it matches according to steps S10 to S20. After obtaining the matching relationship of fresh air fan 2, fresh air fan 2 is turned off. Then, fresh air fan 3 determines the target space it matches according to steps S10 to S20, so as to obtain the matching relationships of all fresh air fans in the environmental control device.

[0127] In this embodiment, in the above manner, the fresh air fans in the environmental control device can be turned on one by one in the target mode and then turned off. By the environmental change parameters before and after starting from the target mode, the matching relationships between all fresh air fans in the environmental control device and the indoor space can be accurately and quickly obtained, further improving the efficiency and accuracy of the matching between the fresh air fans in the environmental control device and the indoor space.

[0128] In other embodiments, when the environmental control device includes at least two fresh air fans, other fresh air fans can also maintain the on state during the process of turning on the target fresh air fan. Specifically, the target fresh air fan can be controlled to turn on the target mode, and other fresh air fans other than the target fresh air fan can be controlled to operate or maintain the operation of other modes other than the target mode. The environmental change parameters of each indoor space adjusted by the environmental control device before and after the start of the target mode are detected, where the environmental change parameters are determined according to the target mode, and different target modes correspond to different environmental change parameters. Here, the environmental parameters adjusted by other modes and the target mode are different, and different fresh air fans can correspond to the same or different other modes. Based on this, the accurate identification of the indoor space matched by the target fresh air fan can be achieved through the difference in the environmental change parameters of the target fresh air fan in the target mode and other fresh air fans in other modes.

[0129] Further, based on any of the above embodiments, in this embodiment, before the step of controlling the target fresh air fan in the environmental control device to turn on the target mode, it further includes: obtaining the environmental parameters of the environment where the environmental control device is located; determining the target mode according to the environmental parameters.

[0130] The environmental parameters include indoor environmental parameters and / or outdoor environmental parameters. Different environmental parameters correspond to different target modes.

[0131] Specifically, the target mode can be determined according to the interval where the environmental parameters are located. Or, the target mode can be determined according to the magnitude relationship between the environmental parameters and the preset threshold.

[0132] In this embodiment, in the above manner, it is beneficial to improve the comfort of indoor space users during the process of determining the matching relationship of the target fresh air fan.

[0133] Further, in this embodiment, the environmental parameters include the outdoor temperature and the outdoor humidity. The step of determining the target mode according to the environmental parameters includes: when the outdoor temperature is greater than a first preset environmental temperature, determining the cooling mode as the target mode; when the outdoor temperature is greater than or equal to a second preset environmental temperature and less than or equal to the first preset environmental temperature, and the outdoor humidity is greater than a preset humidity, determining the dehumidification mode as the target mode; when the outdoor temperature is greater than or equal to the second preset environmental temperature and less than or equal to the first preset environmental temperature, and the outdoor humidity is less than or equal to the preset humidity, determining the humidification mode as the target mode; when the outdoor temperature is less than the second preset environmental temperature, determining the heating mode as the target mode; wherein, the first preset environmental temperature is greater than the second preset environmental temperature.

[0134] In this embodiment, in the above manner, it is beneficial to cool when the environmental temperature is too high, heat when the environmental temperature is too low, dehumidify when the temperature is moderate but the environmental humidity is too high, and humidify when the temperature is moderate but the environmental humidity is too low, thereby further improving the comfort of indoor users.

[0135] In addition, an embodiment of the present invention also provides a storage medium, on which a control program for an environmental adjustment device is stored. When the control program for the environmental adjustment device is executed by a processor, the relevant steps of any one of the above embodiments of the control method for the environmental adjustment device are implemented.

[0136] It should be noted that in this article, the term "including", "comprising" or any other variant thereof is intended to cover a non-exclusive inclusion, so that a process, method, article or system including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or system. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or system including that element.

[0137] The serial numbers of the above embodiments of the present invention are only for description and do not represent the advantages and disadvantages of the embodiments.

[0138] Through the description of the above embodiments, those skilled in the art can clearly understand that the above-described embodiment methods can be implemented by means of software plus a necessary general hardware platform. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art can be embodied in the form of a software product. The computer software product is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk) as described above and includes several instructions for causing a terminal device (which can be a mobile phone, computer, server, environmental control device, or network device, etc.) to execute the methods described in various embodiments of the present invention.

[0139] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A control method for an environmental regulation device, characterized in that, The control method of the environmental conditioning device includes the following steps: Control the target fresh air fan in the environmental conditioning device to turn on the target mode, and detect the environmental change parameters of each indoor space regulated by the environmental conditioning device after the target mode is started; Determine whether each of the indoor spaces is a target space matched with the target fresh air fan according to the environmental change parameters.

2. The control method of the environmental conditioning device according to claim 1, wherein The step of determining whether each of the indoor spaces is a target space matched with the target fresh air fan according to the environmental change parameters includes: Determine that the indoor space where the environmental change parameters meet the first preset condition is the target space matched with the target fresh air fan; Determine that the indoor space where the environmental change parameters do not meet the first preset condition is an unknown space other than the target space matched with the target fresh air fan; Wherein, the first preset condition includes that the environmental change parameters are greater than a preset parameter change value.

3. The control method of the environmental conditioning device according to claim 2, characterized in that After the step of determining that the indoor space where the environmental change parameters do not meet the first preset condition is an unknown space other than the target space matched with the target fresh air fan, it further includes: At an interval of a set duration, return to execute the step of detecting the environmental change parameters of each indoor space regulated by the environmental conditioning device after the target mode is started until the total duration of the target fresh air fan running the target mode reaches a first preset duration; The set duration is less than the first preset duration.

4. The control method of the environmental conditioning device according to claim 3, wherein, The environmental change parameters include the deviation value between the environmental parameter value detected at the initial moment and the environmental parameter value detected at the current moment, wherein the initial moment is the moment when the target fresh air fan starts the target mode.

5. The control method of the environmental conditioning device according to claim 1, wherein, The step of detecting the environmental change parameters of each indoor space regulated by the environmental conditioning device after the target mode is started includes: When the target mode is the dehumidification mode, detect the humidity-related environmental change parameters of each indoor space regulated by the environmental conditioning device after the target mode is started, and the humidity-related environmental change parameters include at least one of the following parameters: dew point change value, indoor moisture content change value, absolute humidity change value.

6. The control method of the environmental conditioning device according to claim 1, wherein, After the step of controlling the target fresh air fan in the environmental conditioning device to turn on the target mode, it further includes: When the duration of the target fresh air fan running the target mode reaches a second preset duration, obtain the air outlet parameters of the target fresh air fan; When the air outlet parameters meet the second preset condition for the normal operation of the target fresh air fan, execute the step of detecting the environmental change parameters of each indoor space regulated by the environmental conditioning device after the target mode is started; When the air outlet parameters do not meet the second preset condition, output a fault prompt message of the fresh air fan.

7. The control method of the environmental conditioning device according to claim 6, characterized in that, The target mode includes a dehumidification mode; The air outlet parameters include the air outlet dew point temperature, and the second preset condition includes that the air outlet dew point temperature is less than or equal to a preset dew point temperature; or, the air outlet parameters include the supply air moisture content, and the second preset condition includes that the difference between the inlet air moisture content and the supply air moisture content of the target fresh air fan is greater than a preset value.

8. The control method of the environmental conditioning device according to any one of claims 1 to 7, characterized in that, The environmental control device includes at least two fresh air fans, and the target fresh air fan is one of the at least two fresh air fans. The control method of the environmental control device further includes: When all the fresh air fans in the environmental control device are in the closed state, execute the step of controlling the target fresh air fan in the environmental control device to turn on the target mode; After the step of determining whether each indoor space is a target space matched with the target fresh air fan according to the environmental change parameters, it further includes: Control the target fresh air fan to close; Determine the unknown fresh air fan among the at least two fresh air fans as the new target fresh air fan, and return to execute the step of controlling the target fresh air fan in the environmental control device to turn on the target mode and detecting the environmental change parameters of each indoor space regulated by the environmental control device within the target mode until the target space matched with each fresh air fan is obtained; Wherein, the unknown fresh air fan is the fresh air fan without a matched target space.

9. The control method of the environmental conditioning device according to any one of claims 1 to 7, characterized in that, Before the step of controlling the target fresh air fan in the environmental control device to turn on the target mode, it further includes: Obtain the environmental parameters of the environment where the environmental control device is located; Determine the target mode according to the environmental parameters.

10. The control method of the environmental conditioning device according to claim 9, characterized in that, The environmental parameters include outdoor temperature and outdoor humidity. The step of determining the target mode according to the environmental parameters includes: When the outdoor temperature is greater than the first preset environmental temperature, determine the cooling mode as the target mode; When the outdoor temperature is greater than or equal to the second preset environmental temperature and less than or equal to the first preset environmental temperature, and the outdoor humidity is greater than the preset humidity, determine the dehumidification mode as the target mode; When the outdoor temperature is greater than or equal to the second preset environmental temperature and less than or equal to the first preset environmental temperature, and the outdoor humidity is less than or equal to the preset humidity, determine the humidification mode as the target mode; When the outdoor temperature is less than the second preset environmental temperature, determine the heating mode as the target mode; Wherein, the first preset environmental temperature is greater than the second preset environmental temperature.

11. An environmental regulation device, characterized in that, The environmental control device includes a fresh air fan and a control device. The fresh air fan is connected to the control device. The control device includes: a memory, a processor, and a control program of the environmental control device stored on the memory and executable on the processor. When the control program of the environmental control device is executed by the processor, it implements the steps of the control method of the environmental control device according to any one of claims 1 to 10.

12. A storage medium, characterized in that, The control program of the environmental control device is stored on the storage medium. When the control program of the environmental control device is executed by the processor, it implements the steps of the control method of the environmental control device according to any one of claims 1 to 10.

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