CN111913508A - Humidity control system, method and storage medium - Google Patents
Humidity control system, method and storage medium Download PDFInfo
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- CN111913508A CN111913508A CN202010906965.2A CN202010906965A CN111913508A CN 111913508 A CN111913508 A CN 111913508A CN 202010906965 A CN202010906965 A CN 202010906965A CN 111913508 A CN111913508 A CN 111913508A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D22/00—Control of humidity
- G05D22/02—Control of humidity characterised by the use of electric means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20836—Thermal management, e.g. server temperature control
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
Abstract
The embodiment of the application provides a humidity control system, a humidity control method and a storage medium, wherein the system comprises: the system comprises an information acquisition module, a control module and a humidity regulation and control module; the information acquisition module is used for acquiring temperature information, first humidity information and a first threshold interval, wherein the temperature information is used for indicating the temperature of air, the first humidity information is used for indicating the humidity of the air, and the first threshold interval is used for indicating a required air humidity range; the control module is used for generating a control instruction according to the temperature information, the first humidity information and the first threshold interval, and the control instruction is used for indicating the humidity regulation module to regulate and control the air humidity; the humidity regulation and control module is used for regulating and controlling the air humidity according to the control instruction. The humidity control system that this application embodiment provided adjusts humidity through independent humidity regulation and control module, has improved humidity control's precision, has reduced the maintenance cost of energy consumption and computer lab.
Description
Technical Field
The embodiment of the application relates to the field of air conditioners, in particular to a humidity control system, a humidity control method and a storage medium.
Background
The data center machine room is an important place for storing the servers, and along with the gradual expansion of the scale and the number of the data center, the requirements on the environmental temperature and the humidity of the machine room are higher and higher, and the requirements on the energy-saving operation of the data center are stricter and stricter. In the prior art, humidification or dehumidification is carried out through equipment carried by a machine room precise air conditioner, the humidity control precision is not high, and the energy consumption for humidification or dehumidification is high.
Disclosure of Invention
Embodiments of the present invention provide a humidity control system, method and storage medium to overcome the problems of the prior art.
In a first aspect, an embodiment of the present application provides a humidity control system, including:
the system comprises an information acquisition module, a control module and a humidity regulation and control module;
the information acquisition module acquires temperature information, first humidity information and a first threshold interval, wherein the temperature information is used for indicating the temperature of air, the first humidity information is used for indicating the humidity of the air, and the first threshold interval is used for indicating a required air humidity range;
the control module generates a control instruction according to the temperature information, the first humidity information and the first threshold interval, and the control instruction is used for indicating the humidity regulation module to regulate and control the air humidity;
and the humidity control module controls the air humidity according to the control instruction.
Optionally, in a specific embodiment, the first humidity information is relative humidity information, the relative humidity information is used for indicating the relative humidity of the air, and the first threshold interval is used for indicating the required absolute humidity range of the air.
Optionally, in a specific embodiment, the generating, by the control module, a control instruction according to the temperature information, the first humidity information, and the first threshold interval includes:
the control module obtains absolute humidity information according to the temperature information and the first humidity information, and the absolute humidity information is used for indicating the actual water content of the air;
the control module generates a control instruction according to the absolute humidity information and the first threshold interval.
Optionally, in a specific embodiment, the first humidity information is dew point temperature information, the dew point temperature information is used for indicating a dew point temperature of air, and the first threshold interval is used for indicating a required air dew point temperature range.
Optionally, in a specific embodiment, the generating, by the control module, the control instruction according to the absolute humidity information and the first threshold interval includes:
when the absolute humidity information is larger than the maximum value of the first threshold interval, the control module generates a first control instruction, and the first control instruction is used for indicating the humidity regulation and control module to dehumidify air;
when the absolute humidity information is smaller than the minimum value of the first threshold interval, the control module generates a second control instruction, and the second control instruction is used for indicating the humidity regulation and control module to humidify the air;
when the absolute humidity information is located in the first threshold interval, the control module generates a third control instruction, and the third control instruction is used for indicating the humidity regulation and control module to be closed.
Optionally, in a specific embodiment, the humidity regulation module is a humidistat.
Optionally, in a specific embodiment, the humidity regulation module comprises a dehumidifier and a wet film humidifier.
Optionally, in a specific embodiment, the control module is a controller of a machine room precision air conditioner.
In a second aspect, an embodiment of the present application provides a humidity control method, including:
acquiring temperature information, a first threshold interval and first humidity information, wherein the temperature information is used for indicating the temperature of air, the first humidity information is used for indicating the humidity of the air, and the first threshold interval is used for indicating a required air humidity range;
generating a control instruction according to the temperature information, the first humidity information and the first threshold interval, wherein the control instruction is used for instructing a humidity regulation module to regulate and control the air humidity;
and regulating and controlling the air humidity according to the control instruction.
Optionally, in a specific embodiment, the first humidity information is relative humidity information, the relative humidity information is used for indicating the relative humidity of the air, and the first threshold interval is used for indicating the required absolute humidity range of the air.
Optionally, in a specific embodiment, the generating a control instruction according to the temperature information, the first humidity information and the first threshold interval includes:
obtaining absolute humidity information according to the temperature information and the first humidity information, wherein the absolute humidity information is used for indicating the actual water content of the air;
and generating a control instruction according to the absolute humidity information and the first threshold interval.
Optionally, in a specific embodiment, the first humidity information is dew point temperature information, the dew point temperature information is used for indicating a dew point temperature of air, and the first threshold interval is used for indicating a required air dew point temperature range.
In a third aspect, an embodiment of the present application provides a storage medium, where a computer program is stored on the storage medium, and when the computer program is executed by a processor, the method according to any one of the first aspect is implemented.
The humidity control system that this application embodiment provided adjusts humidity through independent humidity regulation and control module, has improved humidity control's precision, has reduced the maintenance cost of energy consumption and computer lab.
Drawings
Some specific embodiments of the present application will be described in detail hereinafter by way of illustration and not limitation with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a schematic diagram of a humidity control system according to an embodiment of the present disclosure;
FIG. 2 is a diagram illustrating an exemplary embodiment of a humidity control system;
FIG. 3 is a flow chart of a humidity control method according to an embodiment of the present disclosure;
fig. 4 is a flowchart of another humidity control method according to an embodiment of the present disclosure.
Description of reference numerals: the system comprises an information acquisition module 101, a control module 102 and a humidity regulation and control module 103.
Detailed Description
The following further describes specific implementation of the embodiments of the present invention with reference to the drawings.
Example one
Referring to fig. 1, in a first aspect, an embodiment of the present application provides a humidity control system, including:
the system comprises an information acquisition module 101, a control module 102 and a humidity regulation and control module 103;
alternatively, in a specific embodiment, the information acquiring module 101 is a humidity sensor, which may be a lithium chloride humidity sensor, a carbon humidity sensor, an alumina hygrometer, a ceramic humidity sensor, or the like, for measuring humidity information of air; in yet another specific embodiment, the information acquiring module 101 may also be a dew point temperature sensor for measuring dew point temperature information of air. The information acquisition module 101 may be a sensor of the precision air conditioner itself, and may also be a sensor installed in a machine room at a later stage, which is not limited in this application. The humidity directly measured by the humidity sensor is generally relative humidity, the relative humidity refers to the ratio of the actual water content to the theoretical water content of the air, the theoretical water content of the air is related to the temperature, and the higher the temperature is, the larger the theoretical water content of the air is; the dew point temperature sensor measures the dew point temperature of the air, and the dew point temperature is a fixed value when the water content in the air is not changed, so that the water content of the air can be more accurately reflected.
The information acquiring module 101 may also be a temperature and humidity sensor, so as to directly acquire the temperature and the relative humidity of the air.
Optionally, in a specific embodiment, the control module 102 is a controller of a precision air conditioner of a machine room.
In detail, the precision air conditioner in the machine room is a special air conditioner designed for the existing electronic equipment machine room, and can accurately control the temperature and the humidity of air in the machine room in a relatively constant state. Alternatively, the controller of the machine room precision air conditioner may integrate the functions of the control module 102.
Optionally, in a specific embodiment, the humidity control module 103 is a humidistat.
Specifically, the humidistat is humidification dehumidification all-in-one promptly, both can carry out the humidification to the air in needs, can carry out the dehumidification to the air in needs again, the humidistat is independent of the accurate air conditioner of computer lab outside, can carry out the humidification or dehumidify to the air by control module 102 control humidistat, so, avoided the accurate air conditioner of computer lab to need increase the load and just can realize the dehumidification function with the water supply temperature through reducing the refrigerated water, reduced the consumption of the accurate air conditioner of computer lab, also reduced humidity control system's consumption.
Optionally, in a specific embodiment, the humidity control module 103 includes a dehumidifier and a wet film humidifier.
The dehumidifier is independent of the machine room precision air conditioner, and the control module 102 can control the constant humidity machine to dehumidify air, so that the situation that the machine room precision air conditioner needs to increase load to realize the dehumidification function only by reducing the water supply temperature of chilled water is avoided, the power consumption of the machine room precision air conditioner is reduced, and the power consumption of the humidity control system is also reduced. Besides being independent of the machine room precision air conditioner, the wet film humidifier can be controlled by the control module 102 to humidify air, so that the air is prevented from being humidified by the high-power-consumption humidifying equipment of the machine room precision air conditioner, and the power consumption of the humidity control system is reduced.
The information acquisition module 101 acquires temperature information, a first threshold interval and first humidity information, wherein the temperature information is used for indicating the temperature of air, the first humidity information is used for indicating the humidity of the air, and the first threshold interval is used for indicating a required air humidity range;
specifically, the first threshold interval is used for indicating a required air humidity range, the first threshold interval is an air humidity range which is obtained through experiments and can better control static electricity and corrosion of equipment in a machine room, the humidity range can be an absolute humidity range and can also be an air dew point temperature range, and the minimum value and the maximum value of the first threshold interval can be determined according to actual needs and experiments, and the application does not limit the range.
The control module 102 generates a control instruction according to the temperature information, the first humidity information and the first threshold interval, wherein the control instruction is used for instructing the humidity regulation module 103 to regulate and control the air humidity;
optionally, in a specific embodiment, the first humidity information is relative humidity information, the relative humidity information is used for indicating the relative humidity of the air, and the first threshold interval is used for indicating the required absolute humidity range of the air.
In particular, absolute humidity is the actual water content of air and can generally be measured in mass of water per kilogram of air.
Optionally, in a specific embodiment, the generating, by the control module 102, a control instruction according to the temperature information, the first humidity information, and the first threshold interval includes:
the control module 102 obtains absolute humidity information according to the temperature information and the first humidity information, wherein the absolute humidity information is used for indicating the actual water content of the air;
the control module 102 generates a control command according to the absolute humidity information and the first threshold interval.
Specifically, the calibration database may be manufactured by measuring a corresponding relationship between the relative humidity and the absolute humidity at different temperatures under a constant normal atmospheric pressure, and the control module 102 obtains the absolute humidity information by querying the calibration database according to the temperature information and the first humidity information. Air humidity regulation and control are carried out to the computer lab according to the absolute humidity of air in the computer lab, are favorable to improving the precision to air humidity control in the computer lab.
The control module 102 may determine that the absolute humidity of the air in the machine room is too low, just too high, or too high according to the absolute humidity information and the first threshold interval, so as to determine how to regulate and control the air humidity. Alternatively, the control module 102 may be a controller of a precision air conditioner in a machine room, and the control logic of the control module 102 is integrated into the controller of the precision air conditioner in the machine room, so as to improve the precision of humidity control.
Optionally, in a specific embodiment, the generating, by the control module 102, a control instruction according to the absolute humidity information and the first threshold interval includes:
when the absolute humidity information is greater than the maximum value of the first threshold interval, the control module 102 generates a first control instruction, and the first control instruction is used for instructing the humidity regulation and control module 103 to dehumidify the air;
when the absolute humidity information is smaller than the minimum value of the first threshold interval, the control module 102 generates a second control instruction, and the second control instruction is used for instructing the humidity regulation and control module 103 to humidify the air;
when the absolute humidity information is located in the first threshold interval, the control module 102 generates a third control instruction, where the third control instruction is used to instruct the humidity control module 103 to turn off.
In detail, when the absolute humidity information is greater than the maximum value of the first threshold interval, it indicates that the absolute humidity of the air in the machine room is too high, the control module 102 generates a first control instruction for instructing the humidity regulation and control module 103 to dehumidify the air, and the temperature regulation and control module regulates and controls the humidity of the air according to the first control instruction, that is, dehumidifies the air, and reduces the absolute humidity of the air in the machine room; when the absolute humidity information is smaller than the minimum value of the first threshold interval, it is indicated that the absolute humidity of the air in the machine room is too low, the control module 102 generates a second control instruction for instructing the temperature regulation and control module to humidify the air, and the temperature regulation and control module regulates and controls the air humidity according to the second control instruction, that is, humidifies the air, and improves the absolute humidity of the air in the machine room; when the absolute humidity information is within the first threshold interval, which indicates that the absolute humidity of the air in the machine room is appropriate, the control module 102 generates a third control instruction for instructing the temperature control module to turn off, and the third control instruction instructs the temperature control module to turn off, so as to reduce energy consumption of the humidity control system.
Optionally, in a specific embodiment, the first humidity information is dew point temperature information, the dew point temperature information is used for indicating a dew point temperature of air, and the first threshold interval is used for indicating a required air dew point temperature range.
Optionally, in a specific embodiment, the generating, by the control module 102, a control instruction according to the temperature information, the first humidity information, and the first threshold interval includes:
the control module 102 generates a control command based on the temperature information and the dew point temperature information.
Optionally, in a specific embodiment, the control module 102 generates the control instruction according to the temperature information and the dew point temperature information, including:
when the dew point temperature information is greater than the maximum value of the first threshold interval, the control module 102 generates a fourth control instruction, and the fourth control instruction is used for instructing the humidity regulation module 103 to dehumidify the air;
when the dew point temperature information is smaller than the minimum value of the first threshold interval, the control module 102 generates a fifth control instruction, and the fifth control instruction is used for instructing the humidity regulation and control module 103 to humidify the air;
when the dew point temperature information is within the first threshold interval, the control module 102 generates a sixth control instruction, where the sixth control instruction is used to instruct the humidity control module 103 to turn off.
Specifically, when the dew point temperature information is greater than the maximum value of the first threshold interval, it indicates that the air dew point temperature in the machine room is too high, the control module 102 generates a fourth control instruction for instructing the humidity regulation and control module 103 to dehumidify the air, and the temperature regulation and control module regulates and controls the air humidity according to the fourth control instruction, that is, dehumidifies the air, and reduces the dew point temperature of the air in the machine room; when the dew point temperature information is smaller than the minimum value of the first threshold interval, it is indicated that the air dew point temperature in the machine room is too low, the control module 102 generates a fifth control instruction for instructing the temperature regulation and control module to humidify the air, and the temperature regulation and control module regulates and controls the air humidity according to the fifth control instruction, that is, humidifies the air, and increases the dew point temperature of the air in the machine room; when the dew point temperature information is within the first threshold interval, it is indicated that the air dew point temperature in the machine room is appropriate, the control module 102 generates a sixth control instruction for instructing the temperature regulation and control module to close, and the temperature regulation and control module is shut down according to the sixth control instruction, so as to reduce energy consumption of the humidity control system. Preferably, when the absolute humidity information is dew point temperature information of air, the minimum value of the first threshold interval may be 5.5 degrees celsius, and the maximum value of the first threshold interval may be 15 degrees celsius.
Referring to fig. 2, fig. 2 is a view of an actual application scenario of a humidity control system applied to a machine room of a data center according to an embodiment of the present disclosure, where electronic devices such as a server and the like are stored in the machine room, a humidity sensor is further provided for measuring air humidity in the machine room, a precision air conditioner of the machine room is placed in an air-conditioned room, a dehumidifier and a wet film humidifier are further configured in the air-conditioned room, and a controller is provided on the precision air conditioner of the machine room. The method comprises the steps that a humidity sensor measures the relative humidity of air in a machine room and sends the relative humidity to a controller of a machine room precision air conditioner, the controller converts the relative humidity into absolute humidity and judges whether the absolute humidity is in a required absolute humidity range, and when the absolute humidity is larger than the maximum value of the actually required absolute humidity range, the controller generates a first control instruction which is used for indicating a dehumidifier to dehumidify the air; when the absolute humidity is smaller than the minimum value of the actually required absolute humidity range, the controller generates a second control instruction, and the second control instruction is used for instructing the wet film humidifier to humidify the air; when the absolute humidity information is in the actually required absolute humidity range, the controller generates a third control instruction, the third control instruction is used for indicating the dehumidifier and the wet film humidifier to be closed, and the dehumidifier or the wet film humidifier executes corresponding actions according to the control instruction to control the humidity of the machine room in a proper range. Therefore, the dehumidifier and the wet film humidifier are controlled by the high-precision controller of the machine room precision air conditioner, so that the control precision of the humidity control system can be improved; the separately configured wet film humidifier and dehumidifier which are independent of the precision air conditioner in the machine room can reduce the energy consumption of the humidity control system.
It should be noted that fig. 2 is only an exemplary illustration and does not represent a limitation of the present application, and for example, the humidity sensor in fig. 2 may be replaced by a dew point temperature sensor, and the dehumidifier and the wet film humidifier may be replaced by a constant humidity machine.
Example two
Referring to fig. 3, an embodiment of the present application provides a humidity control method, including:
s201: acquiring temperature information, a first threshold interval and first humidity information, wherein the temperature information is used for indicating the temperature of air, the first humidity information is used for indicating the humidity of the air, and the first threshold interval is used for indicating a required air humidity range;
specifically, the first humidity information may be relative humidity, where the relative humidity is a ratio of an actual water content to a theoretical water content of the air, the theoretical water content of the air is related to temperature, and the higher the temperature is, the larger the theoretical water content of the air is, or the first humidity information may also be dew point temperature information of the air, and when the water content of the air is not changed, the dew point temperature is a fixed value, which can more accurately reflect the water content of the air. The temperature information is used for indicating the temperature of air, the first threshold interval is used for indicating a required air humidity range, the first threshold interval is an air humidity range which is obtained through experiments and can better control static electricity and corrosion of equipment in a machine room, the humidity range can be an absolute humidity range and also can be an air dew point temperature range, the minimum value and the maximum value of the first threshold interval can be determined according to actual needs and experiments, and the application does not limit the range.
S202: generating a control command according to the temperature information, the first humidity information and the first threshold interval,
the control instruction is used for indicating the humidity regulation and control module 103 to regulate and control the air humidity;
optionally, in a specific embodiment, the first humidity information is relative humidity information, the relative humidity information is used for indicating the relative humidity of the air, and the first threshold interval is used for indicating the required absolute humidity range of the air.
In particular, absolute humidity is the actual water content of air and can generally be measured in mass of water per kilogram of air.
Optionally, in a specific embodiment, the generating a control instruction according to the temperature information, the first humidity information and the first threshold interval includes:
obtaining absolute humidity information according to the temperature information and the first humidity information, wherein the absolute humidity information is used for indicating the actual water content of the air;
and generating a control instruction according to the absolute humidity information and the first threshold interval.
Specifically, the calibration database may be manufactured by measuring a corresponding relationship between the relative humidity and the absolute humidity at different temperatures under a constant normal atmospheric pressure, and the absolute humidity information may be obtained by querying the calibration database according to the temperature information and the first humidity information. Air humidity regulation and control are carried out to the computer lab according to the absolute humidity of air in the computer lab, are favorable to improving the precision to air humidity control in the computer lab.
The absolute humidity of the air in the machine room can be judged to be too low, just or too high according to the absolute humidity information and the first threshold interval, so that how to regulate and control the air humidity is determined.
Referring to fig. 4, optionally, in a specific embodiment, generating a control command according to the absolute humidity information and the first threshold interval includes:
when the absolute humidity information is larger than the maximum value of the first threshold interval, generating a first control instruction, wherein the first control instruction is used for instructing the humidity regulation module 103 to dehumidify the air;
when the absolute humidity information is smaller than the minimum value of the first threshold interval, generating a second control instruction, wherein the second control instruction is used for instructing the humidity regulation module 103 to humidify the air;
and when the absolute humidity information is located in the first threshold interval, generating a third control instruction, wherein the third control instruction is used for instructing the humidity control module 103 to close.
In detail, when the absolute humidity information is greater than the maximum value of the first threshold interval, it indicates that the absolute humidity of the air in the machine room is too high, a first control instruction for instructing the humidity regulation and control module 103 to dehumidify the air is generated, and the temperature regulation and control module regulates and controls the humidity of the air according to the first control instruction, that is, the air is dehumidified, so that the absolute humidity of the air in the machine room is reduced; when the absolute humidity information is smaller than the minimum value of the first threshold interval, indicating that the absolute humidity of the air in the machine room is too low, generating a second control instruction for indicating the temperature regulation and control module to humidify the air, and regulating and controlling the air humidity according to the second control instruction, namely humidifying the air, so as to improve the absolute humidity of the air in the machine room; when the absolute humidity information is located in the first threshold interval, it is indicated that the absolute humidity of the air in the machine room is appropriate, a third control instruction for indicating the temperature regulation and control module to be closed is generated, and the third control instruction indicates the temperature regulation and control module to be closed so as to reduce the energy consumption of the humidity control system.
Optionally, in a specific embodiment, the first humidity information is dew point temperature information, the dew point temperature information is used for indicating a dew point temperature of air, and the first threshold interval is used for indicating a required air dew point temperature range.
Optionally, in a specific embodiment, the generating a control instruction according to the temperature information, the first humidity information and the first threshold interval includes:
and generating a control instruction according to the temperature information and the dew point temperature information.
Optionally, in a specific embodiment, generating a control instruction according to the temperature information and the dew point temperature information includes:
when the dew point temperature information is larger than the maximum value of the first threshold interval, generating a fourth control instruction, wherein the fourth control instruction is used for instructing the humidity regulation module 103 to dehumidify the air;
when the dew point temperature information is smaller than the minimum value of the first threshold interval, generating a fifth control instruction, wherein the fifth control instruction is used for instructing the humidity regulation module 103 to humidify the air;
and when the dew point temperature information is in the first threshold interval, generating a sixth control instruction, wherein the sixth control instruction is used for indicating the humidity regulation module 103 to be closed.
Specifically, when the dew point temperature information is greater than the maximum value of the first threshold interval, it indicates that the air dew point temperature in the machine room is too high, and a fourth control instruction for instructing the humidity regulation and control module 103 to dehumidify the air is generated, and the temperature regulation and control module regulates and controls the air humidity according to the fourth control instruction, that is, the air is dehumidified, and the dew point temperature of the air in the machine room is reduced; when the dew point temperature information is smaller than the minimum value of the first threshold interval, indicating that the air dew point temperature in the machine room is too low, generating a fifth control instruction for indicating the temperature regulation and control module to humidify the air, and regulating and controlling the air humidity by the temperature regulation and control module according to the fifth control instruction, namely humidifying the air, so as to improve the dew point temperature of the air in the machine room; when the dew point temperature information is located in the first threshold interval, the dew point temperature of air in the machine room is appropriate, a sixth control instruction for indicating the temperature regulation module to be closed is generated, and the temperature regulation module is shut down according to the sixth control instruction so as to reduce the energy consumption of the humidity control system. Preferably, when the absolute humidity information is dew point temperature information of air, the minimum value of the first threshold interval may be 5.5 degrees celsius, and the maximum value of the first threshold interval may be 15 degrees celsius.
S203: regulating and controlling the air humidity according to the control instruction;
EXAMPLE III
The storage medium is characterized in that a computer program is stored on the storage medium, and when the computer program is executed by a processor, the method according to any one of the embodiments is implemented.
The storage medium or control module 102 of the embodiments of the present application exists in a variety of forms, including but not limited to:
(1) a mobile communication device: such devices are characterized by mobile communications capabilities and are primarily targeted at providing voice, data communications. Such terminals include: smart phones (e.g., iphones), multimedia phones, functional phones, and low-end phones, among others.
(2) Ultra mobile personal computer device: the equipment belongs to the category of personal computers, has calculation and processing functions and generally has the characteristic of mobile internet access. Such terminals include: PDA, MID, and UMPC devices, etc., such as ipads.
(3) A portable entertainment device: such devices can display and play multimedia content. This type of device comprises: audio, video players (e.g., ipods), handheld game consoles, electronic books, and smart toys and portable car navigation devices.
(4) And other electronic equipment with data interaction function.
Thus, particular embodiments of the present subject matter have been described. Other embodiments are within the scope of the following claims. In some cases, the actions recited in the claims can be performed in a different order and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may be advantageous.
In the 90 s of the 20 th century, improvements in a technology could clearly distinguish between improvements in hardware (e.g., improvements in circuit structures such as diodes, transistors, switches, etc.) and improvements in software (improvements in process flow). However, as technology advances, many of today's process flow improvements have been seen as direct improvements in hardware circuit architecture. Designers almost always obtain the corresponding hardware circuit structure by programming an improved method flow into the hardware circuit. Thus, it cannot be said that an improvement in the process flow cannot be realized by hardware physical modules. For example, a Programmable Logic Device (PLD), such as a Field Programmable Gate Array (FPGA), is an integrated circuit whose Logic functions are determined by programming the Device by a user. A digital system is "integrated" on a PLD by the designer's own programming without requiring the chip manufacturer to design and fabricate application-specific integrated circuit chips. Furthermore, nowadays, instead of manually making an Integrated Circuit chip, such Programming is often implemented by "logic compiler" software, which is similar to a software compiler used in program development and writing, but the original code before compiling is also written by a specific Programming Language, which is called Hardware Description Language (HDL), and HDL is not only one but many, such as abel (advanced Boolean Expression Language), ahdl (alternate Hardware Description Language), traffic, pl (core universal Programming Language), HDCal (jhdware Description Language), lang, Lola, HDL, laspam, hardward Description Language (vhr Description Language), vhal (Hardware Description Language), and vhigh-Language, which are currently used in most common. It will also be apparent to those skilled in the art that hardware circuitry that implements the logical method flows can be readily obtained by merely slightly programming the method flows into an integrated circuit using the hardware description languages described above.
The controller may be implemented in any suitable manner, for example, the controller may take the form of, for example, a microprocessor or processor and a computer-readable medium storing computer-readable program code (e.g., software or firmware) executable by the (micro) processor, logic gates, switches, an Application Specific Integrated Circuit (ASIC), a programmable logic controller, and an embedded microcontroller, examples of which include, but are not limited to, the following microcontrollers: ARC 625D, Atmel AT91SAM, Microchip PIC18F26K20, and Silicone Labs C8051F320, the memory controller may also be implemented as part of the control logic for the memory. Those skilled in the art will also appreciate that, in addition to implementing the controller as pure computer readable program code, the same functionality can be implemented by logically programming method steps such that the controller is in the form of logic gates, switches, application specific integrated circuits, programmable logic controllers, embedded microcontrollers and the like. Such a controller may thus be considered a hardware component, and the means included therein for performing the various functions may also be considered as a structure within the hardware component. Or even means for performing the functions may be regarded as being both a software module for performing the method and a structure within a hardware component.
The systems, devices, modules or units illustrated in the above embodiments may be implemented by a computer chip or an entity, or by a product with certain functions. One typical implementation device is a computer. In particular, the computer may be, for example, a personal computer, a laptop computer, a cellular telephone, a camera phone, a smartphone, a personal digital assistant, a media player, a navigation device, an email device, a game console, a tablet computer, a wearable device, or a combination of any of these devices.
For convenience of description, the above devices are described as being divided into various units by function, and are described separately. Of course, the functionality of the units may be implemented in one or more software and/or hardware when implementing the present application.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The application may be described in the general context of computer-executable instructions, such as program modules, being executed by a computer. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform particular transactions or implement particular abstract data types. The application may also be practiced in distributed computing environments where transactions are performed by remote processing devices that are linked through a communications network. In a distributed computing environment, program modules may be located in both local and remote computer storage media including memory storage devices.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. A humidity control system, comprising:
the device comprises an information acquisition module, a control module and a humidity regulation and control module;
the information acquisition module is used for acquiring temperature information, first humidity information and a first threshold interval, wherein the temperature information is used for indicating the temperature of air, the first humidity information is used for indicating the humidity of the air, and the first threshold interval is used for indicating a required air humidity range;
the control module is used for generating a control instruction according to the temperature information, the first humidity information and the first threshold interval, and the control instruction is used for instructing the humidity regulation and control module to regulate and control the air humidity;
and the humidity regulation and control module is used for regulating and controlling the air humidity according to the control instruction.
2. The system of claim 1, wherein the first humidity information is relative humidity information indicating a relative humidity of the air, and the first threshold interval is indicative of a desired absolute humidity range of the air.
3. The system of claim 2, wherein the control module generates control instructions based on the temperature information, the first humidity information, and the first threshold interval, comprising:
the control module obtains absolute humidity information according to the temperature information and the first humidity information, and the absolute humidity information is used for indicating the actual water content of the air;
and the control module generates a control instruction according to the absolute humidity information and the first threshold interval.
4. The system of claim 1, wherein the first humidity information is dew point temperature information indicating a dew point temperature of the air, and the first threshold interval is indicative of a desired air dew point temperature range.
5. The system of claim 3, wherein the control module generates control instructions based on the absolute humidity information and the first threshold interval, comprising:
when the absolute humidity information is larger than the maximum value of the first threshold interval, the control module generates a first control instruction, and the first control instruction is used for instructing the humidity regulation and control module to dehumidify air;
when the absolute humidity information is smaller than the minimum value of the first threshold interval, the control module generates a second control instruction, and the second control instruction is used for instructing the humidity regulation and control module to humidify air;
when the absolute humidity information is located in the first threshold interval, the control module generates a third control instruction, and the third control instruction is used for indicating the humidity regulation and control module to be closed.
6. A humidity control method, comprising:
the method comprises the steps of obtaining temperature information, a first threshold interval and first humidity information, wherein the temperature information is used for indicating the temperature of air, the first humidity information is used for indicating the humidity of the air, and the first threshold interval is used for indicating a required air humidity range;
generating a control instruction according to the temperature information, the first humidity information and the first threshold interval, wherein the control instruction is used for instructing a humidity regulation module to regulate and control the air humidity;
and regulating and controlling the air humidity according to the control instruction.
7. The method of claim 6, wherein the first humidity information is relative humidity information indicating a relative humidity of the air, and wherein the first threshold interval is indicative of a desired absolute humidity range of the air.
8. The method of claim 7, wherein generating control instructions based on the temperature information, the first humidity information, and the first threshold interval comprises:
obtaining absolute humidity information according to the temperature information and the first humidity information, wherein the absolute humidity information is used for indicating the actual water content of the air;
and generating a control instruction according to the absolute humidity information and the first threshold interval.
9. The method of claim 8, wherein the first humidity information is dew point temperature information indicating a dew point temperature of the air, and the first threshold interval is indicative of a desired air dew point temperature range.
10. A storage medium, characterized in that the storage medium has stored thereon a computer program which, when executed by a processor, carries out the method according to any one of claims 6-9.
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