CN114353272B - Temperature and humidity adjusting method and system and storage medium - Google Patents
Temperature and humidity adjusting method and system and storage medium Download PDFInfo
- Publication number
- CN114353272B CN114353272B CN202210030985.7A CN202210030985A CN114353272B CN 114353272 B CN114353272 B CN 114353272B CN 202210030985 A CN202210030985 A CN 202210030985A CN 114353272 B CN114353272 B CN 114353272B
- Authority
- CN
- China
- Prior art keywords
- temperature
- humidity
- set value
- guest room
- value
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000003860 storage Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 121
- 230000005494 condensation Effects 0.000 claims description 73
- 238000009833 condensation Methods 0.000 claims description 73
- 238000005265 energy consumption Methods 0.000 claims description 11
- 238000005057 refrigeration Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 description 15
- 238000010438 heat treatment Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 10
- 238000004891 communication Methods 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 8
- 238000004590 computer program Methods 0.000 description 7
- 238000007791 dehumidification Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 230000005236 sound signal Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013486 operation strategy Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
-
- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
-
- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
-
- 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
-
- 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
- F24F11/65—Electronic processing for selecting an operating mode
- F24F11/67—Switching between heating and cooling modes
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/20—Heat-exchange fluid temperature
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The application discloses a temperature and humidity adjusting method, a temperature and humidity adjusting system and a storage medium, which are used for increasing the adjusting rate of the temperature and humidity in a guest room under the condition that a user does not need to manually participate. The method comprises the following steps: when a target guest room which is changed from a guest leaving state to a guest entering state is detected in guest rooms connected with the heat exchanger, detecting the temperature and the humidity of the target guest room; when the difference value between the temperature of the target guest room and the temperature set value is larger than a first preset difference value, keeping the water temperature of the heat exchanger at a first water temperature set value, and controlling a fan coil of the target guest room to be opened so as to adjust the temperature of the target guest room to the temperature set value through the fan coil and the heat exchanger; and when the difference value between the humidity of the target guest room and the humidity set value is larger than a second preset difference value, increasing the opening degree of an air valve connected with the fresh air fan in the target guest room. By adopting the scheme provided by the application, the adjusting rate of the temperature and the humidity in the guest room can be improved under the condition that a user does not need to manually participate.
Description
Technical Field
The present disclosure relates to temperature and humidity control technologies, and in particular, to a temperature and humidity adjustment method, system, and storage medium.
Background
In the existing temperature and humidity adjusting scheme, if temperature and humidity adjustment is slow, a user needs to manually participate to accelerate the temperature and humidity adjusting speed. For example, when a hotel guest room user thinks that the guest room needs to be cooled down, the hotel guest room user needs to manually send a cooling instruction, at this moment, if the current heat exchanger is in an open state, the secondary water temperature is usually reduced through the heat exchanger, and then the cooling is carried out by reducing the capillary network radiation temperature, if the user thinks that the cooling speed is slow, other auxiliary cooling equipment, such as a fan coil, needs to be manually opened. Similarly, when the user thinks that the dehumidification is required, need manually send the dehumidification instruction, at this moment, dehumidify through new fan, but the size of the terminal air outlet in every room that traditional new trend system is connected can not be adjusted, and the new trend amount of wind that every room received is fixed unchangeable promptly, can't treat every room separately and adjust the precision, when the humidity and the humidity set value difference in certain room are too big, the governing speed is slower.
Therefore, it is an urgent technical problem to provide a temperature and humidity adjusting method for increasing the adjusting rate of the temperature and humidity in the guest room without the manual participation of the user.
Disclosure of Invention
The application provides a temperature and humidity adjusting method, a temperature and humidity adjusting system and a storage medium, which are used for improving the adjusting rate of the temperature and humidity in a guest room under the condition that a user does not need to manually participate.
The application provides a temperature and humidity adjusting method, which comprises the following steps:
when a target guest room which is changed from a guest leaving state to a guest entering state is detected in guest rooms connected with the heat exchanger, detecting the temperature and the humidity of the target guest room;
when the difference value between the temperature of the target guest room and the temperature set value is larger than a first preset difference value, keeping the water temperature of the heat exchanger at a first water temperature set value, and controlling a fan coil of the target guest room to be opened so as to adjust the temperature of the target guest room to the temperature set value through the fan coil and the heat exchanger, wherein the first water temperature set value is determined by the external temperature and the state of the guest room;
and when the difference value between the humidity of the target guest room and the humidity set value is larger than a second preset difference value, increasing the opening degree of an air valve connected with a fresh air machine in the target guest room so as to reduce the humidity of the target guest room to the humidity set value through the fresh air machine.
The beneficial effect of this application lies in: for a target guest room which is changed from a guest leaving state to a guest entering state, when the difference value between the temperature of the target guest room and a temperature set value is larger than a first preset difference value, the temperature of a heat exchanger is kept at the first water temperature set value, and simultaneously, a fan coil of the target guest room can be automatically controlled to be opened, so that the temperature is subjected to auxiliary regulation through the fan coil, and the regulation rate of the temperature is improved.
In one embodiment, the method further comprises:
and when the difference value between the humidity of the target guest room and the humidity set value is larger than a third preset difference value, increasing the opening of an air valve connected with a fresh air machine in the target guest room, and controlling a fan coil of the target guest room to be opened so as to reduce the humidity of the target guest room to the humidity set value through the fresh air machine and the fan coil, wherein the third preset difference value is larger than the second preset difference value.
The beneficial effect of this embodiment lies in: when the difference between the humidity of the target guest room and the humidity set value is too large, the opening degree of an air valve for connecting the target guest room and the new air machine can be increased, and a fan coil of the target guest room can be opened to be matched with the new air machine through the fan coil, so that the humidity of the target guest room can be quickly reduced to the humidity set value, and the humidity adjusting speed can be further accelerated under the condition that a user does not need to participate manually.
In one embodiment, the method further comprises:
and when the temperature value of the target guest room is adjusted to a temperature set value and the humidity of the target guest room is adjusted to a humidity set value, controlling the fan coil to be closed.
The beneficial effect of this embodiment lies in: the temperature value of the target guest room can be adjusted to a temperature set value, and when the humidity of the target guest room is adjusted to a humidity set value, the fan coil is automatically controlled to be closed, so that energy consumption can be saved under the condition that the temperature and the humidity of the guest room meet the requirements.
In one embodiment, the method further comprises:
acquiring an external temperature value;
and determining a first water temperature set value of the heat exchanger according to the external temperature value.
In one embodiment, the determining the first water temperature set value of the heat exchanger according to the outside temperature value includes:
acquiring a current external temperature value;
when the current external temperature value represents that the target guest room needs to be heated, acquiring a first preset temperature when the heat exchanger is in a heating mode;
and determining the first preset temperature as the first water temperature set value.
In one embodiment, the determining the first water temperature set value of the heat exchanger according to the outside temperature value includes:
acquiring a current external temperature value;
when the current external temperature value represents that the target guest room needs to be refrigerated, acquiring a second preset temperature when the heat exchanger is in a refrigeration mode;
and determining the first water temperature set value according to the second preset temperature and the dew condensation temperatures of all guest rooms connected with the heat exchanger.
In one embodiment, the determining the first water temperature setting value according to the second preset temperature and the dew condensation temperatures of all guest rooms connected with the heat exchanger includes:
determining the dew condensation temperature of all guest rooms according to the indoor temperature and humidity of all guest rooms connected with the heat exchanger;
determining the highest value of the dewing temperature of all guest rooms;
judging whether the second preset temperature is greater than the highest value of the dewing temperatures of all guest rooms;
when the second preset temperature is higher than the maximum value of the dewing temperatures of all guest rooms, determining that the second preset temperature is the first water temperature set value;
when the second preset temperature is less than or equal to the maximum value of the dewing temperatures of all guest rooms, determining the first water temperature set value according to the maximum value of the dewing temperatures of all guest rooms; the first water temperature set value is higher than the maximum value of the dewing temperature of all guest rooms, and the difference value between the first water temperature set value and the maximum value of the dewing temperature of all guest rooms is smaller than a fourth preset difference value.
The beneficial effect of this embodiment lies in: when the set second preset temperature is greater than the highest value of the dewing temperatures of all guest rooms, determining the second preset temperature as the first water temperature set value; work as when the second predetermined temperature is less than or equal to all guest room dewfall temperature highest values, confirm according to all guest room dewfall temperature highest values first water temperature setting value, wherein, first water temperature setting value is higher than all guest room dewfall temperature highest values to can make the first water temperature setting value in the heat exchanger be greater than the dewfall temperature forever, effectively prevent the capillary wall dewfall, avoid causing wall and top surface bed course moist and drop.
In one embodiment, the method further comprises:
and when the guest rooms connected with the heat exchanger are in a guest leaving state, keeping the water temperature of the heat exchanger at a second water temperature set value, wherein the second water temperature set value is determined by the first water temperature set value, and the energy consumption for keeping the water temperature of the heat exchanger at the second water temperature set value is lower than the energy consumption for keeping the water temperature of the heat exchanger at the first water temperature set value.
The application also provides a temperature and humidity control system, includes:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor to implement the temperature and humidity adjusting method described in any one of the above embodiments.
The present application further provides a computer-readable storage medium, and when instructions in the storage medium are executed by a processor corresponding to the temperature and humidity adjustment system, the temperature and humidity adjustment system can implement the temperature and humidity adjustment method described in any one of the embodiments.
Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present application is further described in detail by the accompanying drawings and examples.
Drawings
The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a flowchart of a temperature and humidity adjusting method in an embodiment of the present application;
fig. 2 is a flowchart of a temperature and humidity adjusting method according to another embodiment of the present application;
fig. 3 is a flowchart of a temperature and humidity adjusting method in another embodiment of the present application;
FIG. 4 is a flowchart of a temperature and humidity adjustment method in yet another embodiment of the present application;
fig. 5 is a schematic hardware structure diagram of a temperature and humidity adjustment system according to an embodiment of the present application;
fig. 6 is a schematic diagram illustrating a relationship between the number of rooms with excessive humidity and the fresh air volume in an embodiment of the present application.
Detailed Description
The preferred embodiments of the present application will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein only to illustrate and explain the present application and not to limit the present application.
Fig. 1 is a flowchart of a temperature and humidity adjusting method according to an embodiment of the present application, and as shown in fig. 1, the method may be implemented as the following steps S11 to S13:
in step S11, when a target guest room changed from a guest leaving state to a guest entering state is detected in guest rooms connected with the heat exchanger, detecting the temperature and the humidity of the target guest room;
in step S12, when the difference between the temperature of the target guest room and the temperature set value is greater than a first preset difference, maintaining the water temperature of the heat exchanger at a first water temperature set value, and controlling a fan coil of the target guest room to be turned on, so as to adjust the temperature of the target guest room to the temperature set value through the fan coil and the heat exchanger, wherein the first water temperature set value is determined by the external temperature and the state of the guest room;
in step S13, when the difference between the humidity of the target guest room and the humidity set value is greater than a second preset difference, the opening of the air valve connected to the fresh air machine in the target guest room is increased, so that the humidity of the target guest room is decreased to the humidity set value by the fresh air machine.
In the application, two scene modes of hotel rooms are set, wherein one scene is a guest check-in scene, namely, a guest check-in is carried out in the guest room; one is a leaving scene, namely the guest room is in a state of no person entering; each scene mode corresponds to different air conditioner operation strategies. Specifically, if all guest rooms are in a guest leaving scene, the temperature of all guest rooms connected with the heat exchanger needs to be properly relaxed, for example, the set value of the water temperature in summer is properly increased, and the set value of the water temperature in winter is properly decreased, so that the energy can be effectively saved. Specifically, in summer, china is hot, and residents feel comfortable when the temperature in a guest room is kept at 25 ℃, under the condition that the heat exchanger is in a refrigeration mode, the set value of the water temperature is 17 ℃, the temperature in the guest room can be kept at about 25 ℃, but if the guest room is completely in a guest leaving state, the temperature in the guest room does not need to be kept at 25 ℃, so that the temperature standard in the guest room can be properly relaxed, for example, the temperature in the guest room is allowed to be kept at about 27 ℃, under the condition, the refrigeration pressure of the guest room is reduced, the water temperature of the heat exchanger can be adjusted to about 19 ℃, and further the energy consumption of the heat exchanger is reduced. Similarly, in winter in China, the temperature is relatively cold, so that when the guest room is in a living state, the temperature is kept at about 20 ℃, the resident is relatively comfortable, under the condition, the heat exchanger is in a heating mode, the indoor temperature can be kept at about 20 ℃ only when the water temperature set value is about 35 ℃, and if all the guest rooms connected with the heat exchanger are in a guest leaving state, the temperature in the guest room does not need to be kept at about 20 ℃, so the temperature standard in the guest room can be properly relaxed, for example, the temperature in the guest room is allowed to be kept at about 18 ℃, under the condition, the heating pressure of the guest room is reduced, the water temperature of the heat exchanger can be adjusted to about 33 ℃, and the energy consumption of the heat exchanger is also reduced. In the application, the guest room connected with the heat exchanger means that the capillary radiation air conditioner of the guest room is connected with the heat exchanger, namely the temperature of the guest room needs to be adjusted by the water temperature of the secondary water in the heat exchanger.
In the method, when a target guest room which is changed from a guest leaving state to a guest entering state is detected in guest rooms connected with a heat exchanger, the temperature and the humidity of the target guest room are detected; when the difference value between the temperature of the target guest room and the temperature set value is larger than a first preset difference value, keeping the water temperature of the heat exchanger at a first water temperature set value, and controlling a fan coil of the target guest room to be opened so as to adjust the temperature of the target guest room to the temperature set value through the fan coil and the heat exchanger, wherein the first water temperature set value is determined by the external temperature and the state of the guest room;
specifically, the execution main body of the application can be a temperature and humidity adjustment system, the temperature and humidity adjustment system can comprise an air conditioner and a processor, the air conditioner can comprise components such as a fan coil, a heat exchanger and a fresh air fan, and the processor is used for controlling the components in the air conditioner based on the temperature and humidity adjustment method related to the embodiments of the application so as to realize the temperature and humidity adjustment method related to the embodiments of the application; when a resident is checked in, the hotel attendant can change the state of the checked-in room through the hotel management system and change the state of the checked-in room from the state of leaving the resident to the state of checking in. After the temperature and humidity adjusting system is connected with the hotel management system, the rooms which are in the guest leaving state can be known in real time, and the rooms which are in the guest leaving state can be known in real time. So that the above-described steps S11 to S13 are performed when a target room, which is changed from the away state to the in state, appears in the room to which the heat exchanger is connected, and the heat exchanger water temperature is maintained at the second water temperature setting value when all the rooms are in the away state.
Assuming that the current season is winter and the external temperature value is low, it indicates that the target guest room needs to be heated, that is, the working mode of the heat exchanger should be the heating mode, and when the heat exchanger is in the heating mode, there is no risk of dew formation, so the first preset temperature corresponding to the heating mode of the heat exchanger is directly used as the first water temperature value, for example, the first preset temperature may be 35 ℃. If the current season is summer and the external temperature value is high, it is indicated that the target guest room needs to be refrigerated, and then the dew condensation temperature in the guest room needs to be considered to prevent the dew condensation on the capillary wall of the capillary radiation air conditioner connected with the heater; determining the dew condensation temperature of all guest rooms according to the indoor temperature and humidity of all guest rooms connected with the heat exchanger; determining the highest value of the dewing temperature of all guest rooms; judging whether the second preset temperature is greater than the highest value of the dewing temperatures of all guest rooms; when the second preset temperature is higher than the maximum value of the dewing temperatures of all guest rooms, determining that the second preset temperature is the first water temperature set value; when the second preset temperature is less than or equal to the maximum value of the dewing temperatures of all guest rooms, determining the first water temperature set value according to the maximum value of the dewing temperatures of all guest rooms; the first water temperature set value is higher than the maximum value of the dewing temperature of all guest rooms, and the difference value between the first water temperature set value and the maximum value of the dewing temperature of all guest rooms is smaller than a fourth preset difference value. That is to say, in this application, if the heat exchanger is connected with N guest rooms, just need calculate N dewfall temperatures that these N guest rooms correspond respectively, the temperature of heat exchanger when refrigerating needs to be higher than the maximum value in these N dewfall temperatures, just so can guarantee that these N guest rooms can not dewfall.
And when the difference value between the humidity of the target guest room and the humidity set value is larger than a second preset difference value, increasing the opening degree of an air valve connected with a fresh air machine in the target guest room so as to reduce the humidity of the target guest room to the humidity set value through the fresh air machine. Specifically, when the humidity of the target guest room is large, the fresh air fan can be brought into the fresh air rapidly by increasing the opening of the air valve connected with the fresh air fan, so that the humidity of the target guest room can reach the humidity set value more rapidly. If the difference value between the humidity of the target guest room and the humidity set value is larger than a third preset difference value, the opening degree of an air valve connected with a new fan in the target guest room is increased, and meanwhile, a fan coil of the target guest room is controlled to be opened, so that the humidity of the target guest room can be reduced to the humidity set value through the new fan and the fan coil, and the humidity adjusting speed is further accelerated. Wherein the third predetermined difference is greater than the second predetermined difference.
In this application, the existing temperature regulation's of fan coil effect has the effect of dehumidification again, consequently, fan coil both can assist the heat exchanger and carry out temperature regulation, also can assist new fan to carry out humidity control. Therefore, when guest rooms connected with the heat exchanger are in a guest leaving state, in order to save energy consumption, the refrigerating or heating performance of the heat exchanger is not exerted to a large extent, and therefore, the difference value between the temperature and humidity value of each guest room and the temperature and humidity set value corresponding to the guest entering state is usually large, so that when a target guest room changing from the guest leaving state to the guest entering state occurs in the guest room connected with the heat exchanger, the temperature of the heat exchanger needs to be adjusted to adjust the temperature, a fresh air fan needs to be started to adjust the humidity, and meanwhile, a fan coil needs to be started to assist in adjusting the temperature and the humidity, so that the temperature and the humidity can be quickly adjusted to the temperature and humidity set value. And when the temperature value in the target guest room is adjusted to the temperature set value and the humidity of the target guest room is adjusted to the humidity set value, controlling the fan coil to be closed.
If the difference between the external temperature and the set temperature value is too large, the temperature is difficult to maintain at the set temperature value only through the heat exchanger, and if the difference between the external temperature and the set temperature value is small, the temperature can be maintained at the set temperature value only through the heat exchanger. Therefore, in this application, after the fan coil is closed, the temperature and humidity of the target guest room need to be detected in real time, and whether the temperature and humidity of the target guest room can be stabilized at the temperature and humidity set value or not is judged, and if the temperature and humidity of the target guest room cannot be maintained at the temperature and humidity set value, the fan coil needs to be turned on again.
Take humidity adjustment as an example: the target guest room can adjust fresh air volume and dehumidification capacity in real time according to the environmental humidity. The humidity of the guest room in the check-in state is controlled to be about 55% in summer; the humidity is controlled to be about 50% in winter. When the humidity in the target guest room floats upwards to exceed 5%, the control system can increase the opening of the variable air volume valve in the guest room, so that the humidity adjusting capacity is increased, and the air valve is restored to the minimum opening until the indoor humidity is restored to the allowable range. If the indoor humidity can not be effectively controlled after the dehumidification air volume is increased, even the indoor humidity can be continuously increased, the air plate can be forcibly opened, the air plate is closed again after the environmental temperature and humidity tend to be stable, and whether the indoor humidity can be controlled or not is continuously judged.
When the humidity is adjusted, the opening degree of the fresh air adjusting valve and the air supply amount of the fresh air unit of each guest room are respectively controlled by taking the relative humidity in the guest room as a judgment condition, so that the humidity of the guest room is maintained at about 55 +/-5% (within 5% of the humidity allowed to float on the basis in the guest mode). In the initial debugging stage, the blowers of the centralized fresh air handling unit run at full speed according to rated frequency, the variable air volume valves of all guest rooms are adjusted to be balanced at the tail end of each guest room, and the opening degree values of the adjusting valves cannot exceed 80 percent. And recording the opening value of each debugged guest room variable air volume valve by the control system to be used as an initial default value for controlling the variable air volume system. After the air conditioning system is started, the fresh air handling unit initially defaults to operate according to 70% of rated air volume, and variable air volume valves of all guest rooms operate according to default opening values. The control system judges the environmental humidity in each guest room in real time, and when the humidity drift of a certain guest room exceeds 5%, the opening of the guest room variable air volume valve is linked to increase by 10-20% in a variable way (can be set). When the humidity of the guest room exceeding 3 rooms drifts by more than 5%, the opening of the guest room variable air volume valves with the humidity exceeding the standard is linked to increase, and the air volume of the fresh air unit is linearly increased along with the opening. The more guest rooms with excessive humidity and the more fresh air volume increase, the linear relationship between the guest rooms and the fresh air volume is shown in fig. 6, which is a schematic diagram of the relationship between the number of rooms with excessive humidity and the fresh air volume. After the opening degrees of the variable air volume valves of all guest rooms (N rooms in total) are increased, the fresh air unit operates according to 100% of rated air volume.
The technical solution of the present application is illustrated by an exemplary embodiment as follows:
for example, in the hot summer, the secondary water in the capillary radiant air conditioners of N guest rooms (the room numbers are 1, 2, \8230; N-1 and N, respectively) in a hotel guest room comes from the same heat exchanger, and the residents are comfortable when the temperature in the guest room is kept at 25 ℃, in which case the heat exchanger is in the cooling mode, and the set value of the water temperature is 17 ℃ to keep the temperature in the guest room at about 25 ℃, but if all the guest rooms are in the leaving state, the temperature in the guest room does not need to be kept at 25 ℃, and then the temperature standard in the guest room can be appropriately relaxed, for example, the temperature in the guest room is allowed to be kept at about 27 ℃, in which case, the cooling pressure of the guest room is reduced, and the water temperature of the heat exchanger can be adjusted to about 19 ℃. Therefore, when all the guest rooms to which the heat exchanger is connected are in the away state, the heat exchanger water temperature is maintained at 19 ℃ (i.e., the second water temperature setting value). When a target guest room which is changed from a guest leaving state to a guest entering state is detected in guest rooms connected with the heat exchanger, whether the difference value between the temperature in the guest room and a temperature set value is larger or not needs to be compared, the first preset difference value can be 2 ℃, for example, the set value is 25 ℃, the current temperature in the guest room is 29 ℃, the difference value between the current temperature in the guest room and the set value is larger than 2 ℃, the water temperature of the heat exchanger needs to be kept at the first water temperature set value, then the fan coil is controlled to be started, and the temperature of the target guest room is adjusted to 25 ℃ as soon as possible under the combined action of the fan coil and the heat exchanger.
The first water temperature set value is calculated in the following mode:
when the heat exchanger is used for refrigerating, because the secondary water of the heat exchanger is simultaneously supplied to the N guest rooms, in order to ensure that the N guest rooms are not subjected to condensation, the condensation temperature of the N guest rooms needs to be considered, for example, a temperature and humidity sensor is arranged in each guest room, temperature and humidity data of each guest room need to be acquired constantly, the condensation temperature of each guest room is calculated in real time based on the temperature and humidity data, for example, at the current moment, the calculated condensation temperatures of the N guest rooms are respectively a guest room condensation temperature of 16 ℃, b guest room condensation temperature of 15 ℃, c guest room condensation temperature of 13 ℃, d guest room condensation temperature of 15 ℃, e guest room condensation temperature of 14 ℃, the maximum value of the condensation temperature is 16 ℃, and the preset second preset temperature of the heat exchanger in the refrigerating mode is 17 ℃ and is greater than the maximum value of the condensation temperature of 16 ℃, so that the second preset temperature of 17 ℃ is directly used as the first water temperature set value. Assuming that the calculated dew condensation temperatures of the N rooms at the next time are respectively a guest room dew condensation temperature of 18 degrees, b guest room dew condensation temperature of 16 degrees, c guest room dew condensation temperature of 14 degrees, d guest room dew condensation temperature of 15 degrees and e guest room dew condensation temperature of 15 degrees, the maximum value of the dew condensation temperature is 18 degrees, the second preset temperature when the preset heat exchanger is in the cooling mode is 17 degrees and is less than the maximum value of the dew condensation temperature of 18 degrees, therefore, in order to prevent dew condensation, a temperature higher than the maximum value of the dew condensation temperature needs to be set as the first water temperature set value, for example, 19 degrees is set as the first water temperature set value. That is to say, in the present application, if the preset temperature when the heat exchanger is in the cooling mode is greater than the maximum value of the dew condensation temperatures of all the guest rooms connected to the heat exchanger, the preset temperature is directly used as the first water temperature setting value, and if the preset temperature when the heat exchanger is in the cooling mode is less than the maximum value of the dew condensation temperatures of all the guest rooms connected to the heat exchanger, the temperature corresponding to 1 ℃ is added to the maximum value of the dew condensation temperatures of all the guest rooms to be the first water temperature setting value.
In addition, the humidity set value in summer should be 55% (the ratio refers to the ratio of the vapor pressure of water in air to the saturated vapor pressure of water at the same temperature and pressure), the second preset difference may be 2%, and if the humidity of the current guest room is 59%, the difference between the humidity and the humidity set value is greater than the second preset difference, so that the opening degree of an air valve connected with a fresh air machine in the target guest room needs to be increased, so as to reduce the humidity in the guest room to 55% as soon as possible. In addition, a third predetermined difference value, for example 5%, may be provided. When the difference value between the humidity of the target guest room and the humidity set value is larger than 5% (namely the humidity of the target guest room is larger than 60%), the opening degree of an air valve connected with a new fan in the target guest room is increased, and meanwhile, a fan coil of the target guest room is controlled to be opened, so that the humidity of the target guest room is reduced to 55% through the new fan and the fan coil.
It can be understood that the temperature and humidity adjustment scheme described in the present application is a temperature and humidity adjustment scheme provided based on that the user is in an awake state. In consideration of a scene mode applied by a hotel, aiming at the sleeping condition of a user, the operation noise of an air conditioner needs to be reduced, and the indoor humidity is maintained as much as possible, therefore, in the application, the sleeping mode can be automatically started at night, the operation noise of the air conditioning system is reduced, the specific measures are that the frequency of a blower of a fresh air system is reduced at night, and meanwhile, the upper limit value of the moisture content of the supplied air is adjusted to be about 7g/kg, so that the relative stability of the indoor humidity is maintained as much as possible while the noise is reduced. In addition, under the condition of starting the sleep mode, the fan coil can be set not to run, temperature adjustment is realized only through the heat exchanger, and noise is further reduced.
The beneficial effect of this application lies in: for a target guest room which is changed from a guest leaving state to a guest entering state, when the difference value between the temperature of the target guest room and a temperature set value is larger than a first preset difference value, the temperature of a heat exchanger is kept at a first water temperature set value, and meanwhile, a fan coil of the target guest room can be automatically controlled to be opened, so that the temperature is subjected to auxiliary regulation through the fan coil, and the regulation rate of the temperature is improved.
In one embodiment, the method may also be implemented as the steps of:
and when the difference value between the humidity of the target guest room and the humidity set value is larger than a third preset difference value, increasing the opening of an air valve connected with a fresh air machine in the target guest room, and controlling a fan coil of the target guest room to be opened so as to reduce the humidity of the target guest room to the humidity set value through the fresh air machine and the fan coil, wherein the third preset difference value is larger than the second preset difference value.
For example, a third predetermined difference, such as 5%, may be set. When the difference value between the humidity of the target guest room and the humidity set value is larger than 5% (namely the humidity of the target guest room is larger than 60%), the opening degree of an air valve connected with a new fan in the target guest room is increased, and meanwhile, a fan coil of the target guest room is controlled to be opened, so that the humidity of the target guest room is reduced to 55% through the new fan and the fan coil.
The beneficial effect of this embodiment lies in: when the difference value between the humidity of the target guest room and the humidity set value is too large, the opening degree of an air valve connected with the target guest room and a fresh air machine can be increased, and a fan coil of the target guest room can be opened to be matched with the fresh air machine together through the fan coil, so that the humidity of the target guest room can be quickly reduced to the humidity set value, and the humidity adjusting speed can be further accelerated under the condition that a user does not need to participate manually.
In one embodiment, the method may also be implemented as the steps of:
and when the temperature value of the target guest room is adjusted to a temperature set value and the humidity of the target guest room is adjusted to a humidity set value, controlling the fan coil to be closed.
The fan coil has the functions of temperature regulation and dehumidification, so that the fan coil can assist the heat exchanger in temperature regulation and can assist the fresh air fan in humidity regulation. Therefore, when guest rooms connected with the heat exchanger are in a guest leaving state, in order to save energy consumption, the refrigerating or heating performance of the heat exchanger is not exerted to a large extent, and therefore, the difference value between the temperature and humidity value of each guest room and the temperature and humidity set value corresponding to the guest entering state is usually large, so that when a target guest room changing from the guest leaving state to the guest entering state occurs in the guest room connected with the heat exchanger, the temperature of the heat exchanger needs to be adjusted, and a fan coil needs to be opened to assist in adjusting the temperature and humidity, so that the temperature and humidity can be quickly adjusted to the temperature and humidity set value. In this embodiment, when the temperature value in the target guest room is adjusted to the temperature set value and the humidity of the target guest room is adjusted to the humidity set value, the fan coil is controlled to be closed.
The beneficial effect of this embodiment lies in: the fan coil can be automatically controlled to be closed when the temperature value of the target guest room is adjusted to the temperature set value and the humidity of the target guest room is adjusted to the humidity set value, so that energy consumption can be saved under the condition that the temperature and the humidity of the guest room meet the requirements.
In one embodiment, as shown in FIG. 2, the method may also be implemented as the following steps S21-S22:
in step S21, an outside temperature value is acquired;
in step S22, a first water temperature set value of the heat exchanger is determined according to the outside temperature value.
In one embodiment, as shown in FIG. 3, the above step S22 may be implemented as the following steps S31-S33:
in step S31, a current ambient temperature value is acquired;
in step S32, when the current external temperature value indicates that the target guest room needs to be heated, obtaining a first preset temperature when the heat exchanger is in a heating mode;
in step S33, it is determined that the first preset temperature is the first water temperature set value.
In the embodiment, the current external temperature value is obtained; when the current external temperature value represents that the target guest room needs to be heated, namely the working mode of the heat exchanger is a heating mode, and when the heat exchanger is in the heating mode, no condensation risk exists, so that a first preset temperature when the heat exchanger is in a heating mode is obtained; and directly taking the first preset temperature as a first water temperature set value of the heat exchanger.
In one embodiment, as shown in FIG. 4, the above step S22 can also be implemented as the following steps S221-S223:
in step S221, a current external temperature value is acquired;
in step S222, when the current external temperature value indicates that the target guest room needs to be cooled, obtaining a second preset temperature when the heat exchanger is in the cooling mode;
in step S223, the first water temperature setting value is determined according to the second preset temperature and the dew condensation temperatures of all guest rooms connected to the heat exchanger.
In one embodiment, the above step S223 may be implemented as the following steps B1-B5:
in the step B1, determining the dewing temperature of all guest rooms according to the indoor temperature and humidity of all guest rooms connected with the heat exchangers;
in step B2, the maximum value of the dew condensation temperatures of all guest rooms is determined;
in the step B3, judging whether the second preset temperature is greater than the highest value of the dewing temperatures of all guest rooms;
in step B4, when the second preset temperature is higher than the highest value of the dew condensation temperatures of all guest rooms, determining that the second preset temperature is the first water temperature set value;
in the step B5, when the second preset temperature is less than or equal to the maximum value of the dewing temperatures of all guest rooms, determining the first water temperature set value according to the maximum value of the dewing temperatures of all guest rooms; the first water temperature set value is higher than the maximum value of the dewing temperature of all guest rooms, and the difference value between the first water temperature set value and the maximum value of the dewing temperature of all guest rooms is smaller than a fourth preset difference value.
In the embodiment, the dew condensation temperature of all guest rooms is determined according to the indoor temperature and humidity of all guest rooms connected with the heat exchanger; determining the highest value of the dewing temperature of all guest rooms; judging whether the second preset temperature is greater than the highest value of the dewing temperatures of all guest rooms; when the second preset temperature is higher than the maximum value of the dewing temperatures of all guest rooms, determining that the second preset temperature is the first water temperature set value; when the second preset temperature is less than or equal to the maximum value of the dewing temperature of all guest rooms, determining the first water temperature set value according to the maximum value of the dewing temperature of all guest rooms; the first water temperature set value is higher than the maximum value of the dewing temperature of all guest rooms, and the difference value between the first water temperature set value and the maximum value of the dewing temperature of all guest rooms is smaller than a fourth preset difference value.
Assuming that the current season is in winter and the external temperature value is low, it indicates that the target guest room needs to be heated, that is, the working mode of the heat exchanger should be the heating mode, and when the heat exchanger is in the heating mode, there is no risk of dew formation, so the first preset temperature corresponding to the heating mode of the heat exchanger is directly used as the first water temperature value, for example, the first preset temperature may be 35 ℃. Assuming that the current season is summer and the external temperature value is high, the target guest room needs to be refrigerated, and then the dew condensation temperature in the guest room needs to be considered to prevent the dew condensation on the capillary tube wall of the capillary radiation air conditioner connected with the heater; determining the dew condensation temperature of all guest rooms according to the indoor temperature and humidity of all guest rooms connected with the heat exchanger; determining the highest value of the dewing temperature of all guest rooms; judging whether the second preset temperature is greater than the highest value of the dewing temperatures of all guest rooms; when the second preset temperature is higher than the maximum value of the dewing temperatures of all guest rooms, determining that the second preset temperature is the first water temperature set value; when the second preset temperature is less than or equal to the maximum value of the dewing temperatures of all guest rooms, determining the first water temperature set value according to the maximum value of the dewing temperatures of all guest rooms; the first water temperature set value is higher than the maximum value of the dew condensation temperature of all guest rooms, and the difference value between the first water temperature set value and the maximum value of the dew condensation temperature of all guest rooms is smaller than a fourth preset difference value. That is to say, in this application, if the heat exchanger is connected with N guest rooms, just need calculate N dewfall temperatures that these N guest rooms correspond respectively, the temperature of heat exchanger when refrigerating needs to be higher than the maximum value in these N dewfall temperatures, just so can guarantee that these N guest rooms can not dewfall.
For example, when the heat exchanger performs cooling, because the secondary water of the heat exchanger is simultaneously supplied to N guest rooms, in order to ensure that the N guest rooms do not condense, the condensation temperatures of the N guest rooms need to be considered, for example, a temperature and humidity sensor is arranged in each guest room, so temperature and humidity data of each guest room need to be obtained constantly, and the condensation temperature of each guest room is calculated in real time based on the temperature and humidity data, for example, at the current moment, the calculated condensation temperatures of the N guest rooms are respectively a guest room condensation temperature of 16 ℃, b guest room condensation temperature of 15 ℃, c guest room condensation temperature of 13 ℃, d guest room condensation temperature of 15 ℃, e guest room condensation temperature of 14 ℃, the maximum value of the condensation temperature is 16 ℃, and the second preset temperature when the preset heat exchanger is in a cooling mode is 17 ℃ and is greater than the maximum value of the condensation temperature of 16 ℃, so that the second preset temperature of 17 ℃ is directly used as the first water temperature setting value. Assuming that the calculated dew condensation temperatures of the N rooms at the next time are respectively a guest room dew condensation temperature of 18 degrees, b guest room dew condensation temperature of 16 degrees, c guest room dew condensation temperature of 14 degrees, d guest room dew condensation temperature of 15 degrees and e guest room dew condensation temperature of 15 degrees, the maximum value of the dew condensation temperature is 18 degrees, the second preset temperature when the preset heat exchanger is in the cooling mode is 17 degrees and is less than the maximum value of the dew condensation temperature of 18 degrees, therefore, in order to prevent dew condensation, a temperature higher than the maximum value of the dew condensation temperature needs to be set as the first water temperature set value, for example, 19 degrees is set as the first water temperature set value. That is to say, in the present application, if the preset temperature when the heat exchanger is in the cooling mode is greater than the maximum value of the dew condensation temperatures of all the guest rooms connected to the heat exchanger, the preset temperature is directly used as the first water temperature setting value, and if the preset temperature when the heat exchanger is in the cooling mode is less than the maximum value of the dew condensation temperatures of all the guest rooms connected to the heat exchanger, the temperature corresponding to 1 ℃ is added to the maximum value of the dew condensation temperatures of all the guest rooms to be the first water temperature setting value.
The beneficial effect of this embodiment lies in: when the set second preset temperature is higher than the maximum value of the dewing temperatures of all guest rooms, determining the second preset temperature as the first water temperature set value; when the second preset temperature is less than or equal to all guest room dew condensation temperature maximum values, the first water temperature set value is determined according to all guest room dew condensation temperature maximum values, wherein the first water temperature set value is higher than all guest room dew condensation temperature maximum values, so that the first water temperature set value in the heat exchanger is always greater than the dew condensation temperature, the condensation of the capillary wall is effectively prevented, and the wall and the top surface cushion layer are prevented from being moist and falling off.
In one embodiment, the method may also be implemented as the steps of:
and when the guest rooms connected with the heat exchanger are in a guest leaving state, keeping the water temperature of the heat exchanger at a second water temperature set value, wherein the second water temperature set value is determined by the first water temperature set value, and the energy consumption for keeping the water temperature of the heat exchanger at the second water temperature set value is lower than the energy consumption for keeping the water temperature of the heat exchanger at the first water temperature set value.
Fig. 5 is a schematic diagram of a hardware structure of a temperature and humidity control system in an embodiment of the present application, as shown in fig. 5, including:
at least one processor 520; and (c) a second step of,
a memory 504 communicatively coupled to the at least one processor; wherein,
the memory 504 stores instructions executable by the at least one processor 520 to implement the temperature and humidity adjustment method described in any of the above embodiments.
Referring to fig. 5, the temperature and humidity regulation system 500 may include one or more of the following components: processing component 502, memory 504, power component 506, multimedia component 508, audio component 510, input/output (I/O) interface 512, sensor component 514, and communication component 516.
The processing component 502 generally controls the overall operation of the temperature and humidity conditioning system 500. The processing component 502 may include one or more processors 520 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 502 can include one or more modules that facilitate interaction between the processing component 502 and other components. For example, the processing component 502 can include a multimedia module to facilitate interaction between the multimedia component 508 and the processing component 502.
The power supply component 506 provides power to the various components of the temperature and humidity regulation system 500. The power components 506 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the in-vehicle control system 500.
The multimedia component 508 includes a screen that provides an output interface between the temperature and humidity conditioning system 500 and the user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 508 may also include a front facing camera and/or a rear facing camera. When the temperature and humidity control system 500 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera may receive external multimedia data. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 510 is configured to output and/or input audio signals. For example, the audio component 510 includes a Microphone (MIC) configured to receive an external audio signal when the temperature and humidity adjustment system 500 is in an operating mode, such as an alarm mode, a recording mode, a voice recognition mode, and a voice output mode. The received audio signals may further be stored in the memory 504 or transmitted via the communication component 516. In some embodiments, audio component 510 further includes a speaker for outputting audio signals.
The I/O interface 512 provides an interface between the processing component 502 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor assembly 514 includes one or more sensors for providing various aspects of status assessment for the temperature and humidity regulation system 500. For example, the sensor assembly 514 may include an acoustic sensor. In addition, the sensor component 514 can detect the open/close state of the temperature and humidity adjusting system 500 and the relative positioning of the components, for example, the components are a display and a keypad of the temperature and humidity adjusting system 500, the sensor component 514 can also detect the operating state of the temperature and humidity adjusting system 500 or a component of the temperature and humidity adjusting system 500, such as the operating state, the structural state, the operating state of a discharging scraper, and the like of the air distributor, the orientation or acceleration/deceleration of the temperature and humidity adjusting system 500, and the temperature change of the temperature and humidity adjusting system 500. The sensor assembly 514 may include a proximity sensor configured to detect the presence of a nearby object in the absence of any physical contact. The sensor assembly 514 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 514 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, a material bulk thickness sensor, or a temperature sensor.
The communication component 516 is configured to enable the temperature and humidity regulation system 500 to provide wired or wireless communication capabilities with other devices and cloud platforms. The temperature and humidity adjustment system 500 may have access to a wireless network based on a communication standard, such as WiFi,2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 516 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 516 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the temperature and humidity adjustment system 500 may be implemented by one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components, for performing the temperature and humidity adjustment method described in any of the above embodiments.
The present application further provides a computer-readable storage medium, where when an instruction in the storage medium is executed by a processor corresponding to the temperature and humidity adjustment system, the temperature and humidity adjustment system can implement the temperature and humidity adjustment method described in any of the above embodiments.
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, 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 flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations 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.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (6)
1. A temperature and humidity adjusting method is characterized by comprising the following steps:
when a target guest room which is changed from a guest leaving state to a guest entering state is detected in guest rooms connected with the heat exchanger, detecting the temperature and the humidity of the target guest room;
when the difference value between the temperature of the target guest room and the temperature set value is larger than a first preset difference value, keeping the water temperature of the heat exchanger at a first water temperature set value, and controlling a fan coil of the target guest room to be opened so as to adjust the temperature of the target guest room to the temperature set value through the fan coil and the heat exchanger, wherein the first water temperature set value is determined by the external temperature and the state of the guest room;
when the difference value between the humidity of the target guest room and the humidity set value is larger than a second preset difference value, increasing the opening degree of an air valve connected with a fresh air fan in the target guest room so as to reduce the humidity of the target guest room to the humidity set value through the fresh air fan;
the method further comprises the following steps:
acquiring an external temperature value;
determining a first water temperature set value of the heat exchanger according to an external temperature value;
the determining of the first water temperature set value of the heat exchanger according to the external temperature value comprises the following steps:
acquiring a current external temperature value;
when the current external temperature value represents that the target guest room needs to be refrigerated, acquiring a second preset temperature when the heat exchanger is in a refrigeration mode;
determining the first water temperature set value according to the second preset temperature and the dew condensation temperatures of all guest rooms connected with the heat exchangers;
the determining of the first water temperature set value according to the second preset temperature and the dew condensation temperatures of all guest rooms connected with the heat exchanger comprises the following steps:
determining the dew condensation temperature of all guest rooms according to the indoor temperature and humidity of all guest rooms connected with the heat exchanger;
determining the highest value of the dewing temperature of all guest rooms;
judging whether the second preset temperature is greater than the highest value of the dewing temperatures of all guest rooms;
when the second preset temperature is higher than the highest value of the dewing temperatures of all guest rooms, determining the second preset temperature as the first water temperature set value;
when the second preset temperature is less than or equal to the maximum value of the dewing temperatures of all guest rooms, determining the first water temperature set value according to the maximum value of the dewing temperatures of all guest rooms; the first water temperature set value is higher than the maximum value of the dew condensation temperature of all guest rooms, and the difference value between the first water temperature set value and the maximum value of the dew condensation temperature of all guest rooms is smaller than a fourth preset difference value.
2. The method of claim 1, wherein the method further comprises:
and when the difference value between the humidity of the target guest room and the humidity set value is larger than a third preset difference value, increasing the opening of an air valve connected with a fresh air machine in the target guest room, and controlling a fan coil of the target guest room to be opened so as to reduce the humidity of the target guest room to the humidity set value through the fresh air machine and the fan coil, wherein the third preset difference value is larger than the second preset difference value.
3. The method of claim 1, wherein the method further comprises:
and when the temperature value of the target guest room is adjusted to a temperature set value and the humidity of the target guest room is adjusted to a humidity set value, controlling the fan coil to be closed.
4. The method of claim 1, wherein the method further comprises:
and when guest rooms connected with the heat exchanger are in a guest leaving state, keeping the water temperature of the heat exchanger at a second water temperature set value, wherein the second water temperature set value is determined by the first water temperature set value, and the energy consumption for keeping the water temperature of the heat exchanger at the second water temperature set value is lower than that for keeping the water temperature of the heat exchanger at the first water temperature set value.
5. The utility model provides a temperature and humidity control system which characterized in that includes:
at least one processor; and (c) a second step of,
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to implement the method of temperature and humidity regulation of any of claims 1-4.
6. A computer-readable storage medium, wherein when instructions in the storage medium are executed by a processor corresponding to the temperature and humidity regulation system, the temperature and humidity regulation system is enabled to implement the temperature and humidity regulation method according to any one of claims 1-4.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111666065 | 2021-12-31 | ||
| CN2021116660656 | 2021-12-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114353272A CN114353272A (en) | 2022-04-15 |
| CN114353272B true CN114353272B (en) | 2022-12-06 |
Family
ID=81109079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210030985.7A Active CN114353272B (en) | 2021-12-31 | 2022-01-12 | Temperature and humidity adjusting method and system and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114353272B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116519044B (en) * | 2023-03-13 | 2023-09-01 | 金茂健康科技(南京)有限公司 | Room state judging method and system for energy-saving household temperature control system |
| CN118089185B (en) * | 2024-04-25 | 2024-07-09 | 江门市宝士制冷电器有限公司 | Dehumidifier automatic control method and system based on humidity continuous detection data |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5070307B2 (en) * | 2010-02-12 | 2012-11-14 | 株式会社Ｅ．Ｉ．エンジニアリング | Basic unit calculation system, program for executing the system, and recording medium recording the program |
| CN104697085B (en) * | 2015-02-12 | 2018-05-01 | 上海境和环境科技有限公司 | Divide family combined type air-conditioning system |
| CN106325089B (en) * | 2016-10-12 | 2020-01-14 | 北京威控科技股份有限公司 | Smart hotel guest room ecological environment control system and control method |
| CN109377415A (en) * | 2018-08-30 | 2019-02-22 | 深圳市赛亿科技开发有限公司 | A kind of wisdom hotel control method and system |
| TWI759569B (en) * | 2018-12-12 | 2022-04-01 | 中華電信股份有限公司 | Room monitoring device and room monitoring method |
| CN112665156A (en) * | 2020-12-29 | 2021-04-16 | 四川万方空调净化设备有限公司 | Room purification air conditioner control system and method thereof |
| CN113007882B (en) * | 2021-03-26 | 2022-02-18 | 忆净空气技术(上海)有限公司 | Fresh air control system and method for hotel guest room |
| CN113643156A (en) * | 2021-08-16 | 2021-11-12 | 深圳市厚润达金融服务有限公司 | Intelligent hotel service method, device, server and storage medium |
-
2022
- 2022-01-12 CN CN202210030985.7A patent/CN114353272B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114353272A (en) | 2022-04-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114353272B (en) | Temperature and humidity adjusting method and system and storage medium | |
| US20180209683A1 (en) | Air conditioning system, indoor unit of air conditioning system and method for controlling the same | |
| CN105333562A (en) | Air conditioner and control method of automation running mode of air conditioner | |
| CN103673107B (en) | Air conditioner and control method and device thereof | |
| US20210222905A1 (en) | Air-conditioning device, control device, air-conditioning method, and program | |
| WO2011035692A1 (en) | Dehumidification control method at constant temperature for air conditioner | |
| CN113513834B (en) | Air conditioner control method and device and electronic equipment | |
| CN109855223B (en) | Wet film water supply system, water temperature control method and device thereof and air conditioner | |
| WO2019075821A1 (en) | Method for controlling air conditioner in multimedia classroom | |
| CN103234259A (en) | Control method for variable frequency air conditioner | |
| CN113895203B (en) | Air conditioning system adjusting method, device and storage medium | |
| CN110454933A (en) | Air-conditioning and its mildew-proof control method, computer equipment, readable storage medium storing program for executing | |
| WO2019104790A1 (en) | Air conditioner, and control method therefor and device thereof | |
| CN104990230A (en) | Air-conditioning system and control method thereof | |
| WO2020035913A1 (en) | Air-conditioning device, control device, air-conditioning method, and program | |
| CN107560049B (en) | Humidification air conditioner and humidification disc water temperature control method thereof | |
| CN114963428A (en) | Constant-temperature dehumidification control method and system for air conditioner and constant-temperature dehumidification air conditioner | |
| US20200378645A1 (en) | Heat exchange ventilation system | |
| CN104110773B (en) | The energy-saving control method of a kind of air-conditioning and device | |
| WO2020035908A1 (en) | Air-conditioning device, control device, air-conditioning method, and program | |
| WO2020035911A1 (en) | Air-conditioning device, control device, air-conditioning method, and program | |
| WO2024045900A1 (en) | Air conditioner and cooling control method therefor | |
| KR102123428B1 (en) | An air conditioner and a system thereof | |
| CN115654647B (en) | Air conditioning system, control method and device thereof, storage medium and electronic equipment | |
| CN115950054A (en) | Air conditioner defrosting control method and device, air conditioner and medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |