CN111442461B - Temperature adjusting equipment control method and device and temperature adjusting system - Google Patents
Temperature adjusting equipment control method and device and temperature adjusting system Download PDFInfo
- Publication number
- CN111442461B CN111442461B CN202010194994.0A CN202010194994A CN111442461B CN 111442461 B CN111442461 B CN 111442461B CN 202010194994 A CN202010194994 A CN 202010194994A CN 111442461 B CN111442461 B CN 111442461B
- Authority
- CN
- China
- Prior art keywords
- temperature
- target
- coefficient
- control
- target area
- 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 51
- 230000008859 change Effects 0.000 claims abstract description 43
- 230000001105 regulatory effect Effects 0.000 claims abstract description 43
- 230000001276 controlling effect Effects 0.000 claims abstract description 28
- 230000008569 process Effects 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000005496 tempering Methods 0.000 claims 4
- 230000003750 conditioning effect Effects 0.000 claims 1
- 230000006872 improvement Effects 0.000 description 9
- 238000007664 blowing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification 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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- 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
-
- 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
- F24F11/77—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 by controlling the speed of ventilators
-
- 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
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
-
- 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
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
-
- 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
- F24F11/88—Electrical aspects, e.g. circuits
-
- 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
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/20—Feedback from users
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
- Control Of Temperature (AREA)
Abstract
The invention discloses a temperature regulating equipment control method, which comprises the following steps: when a multi-temperature zone temperature control instruction is responded, the current temperatures of at least two target zones are obtained; calculating the temperature difference between the current temperature and a target temperature corresponding to the target area; calculating a reference coefficient corresponding to the target area based on the temperature difference; wherein the reference coefficient comprises a temperature control coefficient and a time coefficient; controlling the temperature adjusting equipment to operate according to the reference coefficient; in the operation process of the temperature adjusting equipment, calculating the temperature change rate of the target area according to the current temperature and the temperature difference; and comparing the temperature change rates of at least two target areas, and adjusting the reference coefficient corresponding to the target area according to the comparison result. The invention discloses a temperature adjusting device control device and a temperature adjusting system. By adopting the embodiment of the invention, the operation process of the temperature regulating equipment can be flexibly adjusted, so that different areas can meet different temperature requirements.
Description
Technical Field
The invention relates to the technical field of intelligent household appliances, in particular to a temperature regulating device control method, a temperature regulating device control device and a temperature regulating system.
Background
Along with the improvement of the living standard of residents, the requirement of people on the comfort level of residential buildings is continuously improved, and the application of air conditioners is more and more extensive. The control method of the traditional air conditioner comprises the following steps: the user sets the mode, the temperature and the wind speed, and the compressor determines the running frequency according to the difference value between the ambient temperature and the set temperature, and finally reaches the target temperature set by the user. However, with the improvement of living standard, people no longer satisfy the single cooling and heating function of the air conditioner, and higher demands are made on the comfort of the air conditioner. When the old, the child and the adult usually exist in a family, the requirements of people with different ages and different constitutions on the environment temperature are different, and when the people are in different areas, the environment temperature is almost equal due to the fixed temperature control mode of the air conditioner, and the traditional air conditioner cannot meet the requirements of different temperatures of a plurality of areas in a family.
Disclosure of Invention
The embodiment of the invention aims to provide a temperature regulating device control method, a temperature regulating device control device and a temperature regulating system, which can flexibly regulate the operation process of the temperature regulating device so that different areas can meet different temperature requirements.
In order to achieve the above object, an embodiment of the present invention provides a method for controlling a temperature adjustment device, including:
when a multi-temperature zone temperature control instruction is responded, the current temperatures of at least two target zones are obtained;
calculating the temperature difference between the current temperature and a target temperature corresponding to the target area;
calculating a reference coefficient corresponding to the target area based on the temperature difference; wherein the reference coefficient comprises a temperature control coefficient and a time coefficient;
controlling the temperature adjusting equipment to operate according to the reference coefficient;
in the operation process of the temperature adjusting equipment, calculating the temperature change rate of the target area according to the current temperature and the temperature difference;
and comparing the temperature change rates of at least two target areas, and adjusting the reference coefficient corresponding to the target areas according to the comparison result.
Compared with the prior art, the temperature regulating equipment control method disclosed by the embodiment of the invention comprises the following steps of firstly, when responding to a multi-temperature-zone temperature control instruction, acquiring the current temperatures of at least two target zones; then, calculating the temperature difference between the current temperature and the target temperature corresponding to the target area, and calculating a reference coefficient corresponding to the target area based on the temperature difference so as to control the operation of the temperature regulating equipment according to the reference coefficient; and finally, in the operation process of the temperature regulating equipment, calculating the temperature change rate of a target area according to the current temperature and the temperature difference, comparing the temperature change rates of at least two target areas, adjusting a reference coefficient corresponding to the target area according to the comparison result, and adjusting the temperature control quantity of each target area through feedback control, so that the temperature change rates of the target areas tend to be equal, and each temperature area can reach the target temperature and keep stable at the same time. The temperature regulating equipment control method disclosed by the embodiment of the invention can flexibly regulate the operation process of the temperature regulating equipment, so that different areas can meet different temperature requirements.
As an improvement of the scheme, the current temperature is acquired by an acquisition device arranged in the target area.
As an improvement of the above scheme, before responding to the multi-temperature zone temperature control instruction, the method further includes:
when a starting instruction is responded, whether the acquisition devices of at least two target areas are in an open state or not is judged;
if so, judging to respond to the temperature control instruction of the multi-temperature zone; if not, judging to respond to the standard temperature control instruction.
As an improvement of the above scheme, the controlling the operation of the temperature adjustment device according to the reference coefficient specifically includes:
and calculating the temperature control quantity according to the reference coefficient, and satisfying the following formula:
Q k ＝m k ×F×n k formula (1); wherein Q k K =1, 2, 3.. N is the temperature control quantity of the kth target area, and N is the number of the target areas; m is a unit of k A temperature control coefficient of the kth target area; f is the compressor frequency of the temperature regulating equipment; n is k A time coefficient for the kth target region; t is a preset operation period of the temperature adjusting equipment; the time coefficient and the temperature control coefficient are in direct proportion to the temperature difference, and the temperature control quantity is refrigerating capacity or heating capacity;
and controlling the operation of the temperature adjusting equipment according to the temperature control.
As an improvement of the above scheme, when responding to the multi-temperature zone temperature control command, the method further comprises:
acquiring azimuth information of acquisition devices of at least two target areas;
then, the controlling the temperature adjusting device to operate according to the reference coefficient further includes:
and correspondingly controlling the air outlet direction of the temperature adjusting equipment according to the azimuth information.
In order to achieve the above object, an embodiment of the present invention further provides a temperature adjustment device control apparatus, including:
the data acquisition module is used for acquiring the current temperatures of at least two target areas when responding to the multi-temperature-area temperature control instruction;
the temperature difference calculation module is used for calculating the temperature difference between the current temperature and the target temperature corresponding to the target area;
a reference coefficient calculation module for calculating a reference coefficient corresponding to the target area based on the temperature difference; wherein the reference coefficient comprises a temperature control coefficient and a time coefficient;
the control module is used for controlling the temperature adjusting equipment to operate according to the reference coefficient;
the temperature change rate calculation module is used for calculating the temperature change rate of the target area according to the current temperature and the temperature difference in the operation process of the temperature adjusting equipment;
and the parameter adjusting module is used for comparing the temperature change rates of at least two target areas and adjusting the reference coefficient corresponding to the target area according to the comparison result.
Compared with the prior art, the temperature regulating equipment control device disclosed by the embodiment of the invention has the advantages that firstly, when a multi-temperature-zone temperature control instruction is responded, the data acquisition module acquires the current temperatures of at least two target zones; then, the temperature difference calculation module calculates the temperature difference between the current temperature and the target temperature corresponding to the target area, the reference coefficient calculation module calculates a reference coefficient corresponding to the target area based on the temperature difference, and the control module controls the temperature adjusting equipment to operate according to the reference coefficient; finally, in the operation process of the temperature adjusting device, the temperature change rate calculating module calculates the temperature change rates of the target areas according to the current temperature and the temperature difference, the parameter adjusting module compares the temperature change rates of at least two target areas, adjusts the reference coefficient corresponding to the target areas according to the comparison result, and adjusts the temperature control quantity of each target area through feedback control, so that the temperature change rates of the target areas tend to be equal, and each temperature area can reach the target temperature and keep stable. The temperature regulating equipment control device disclosed by the embodiment of the invention can flexibly regulate the operation process of the temperature regulating equipment, so that different areas can meet different temperature requirements.
As an improvement of the scheme, the current temperature is acquired by an acquisition device arranged in the target area.
As an improvement of the above solution, the temperature adjustment device control apparatus further includes:
the judging module is used for judging whether the acquisition devices of at least two target areas are in an open state or not when responding to the starting instruction; if so, judging to respond to the temperature control instruction of the multi-temperature zone; if not, judging to respond to the standard temperature control instruction.
As an improvement of the above solution, the control module is specifically configured to:
and calculating the temperature control quantity according to the reference coefficient, and satisfying the following formula:
Q k ＝m k ×F×n k formula (1); wherein Q k K =1, 2, 3.. N is the temperature control quantity of the kth target area, and N is the number of the target areas; m is k A temperature control coefficient of the kth target area; f is the compressor frequency of the temperature regulating equipment; n is k A time coefficient for the kth target region; t is a preset operation period of the temperature adjusting equipment; the time coefficient and the temperature control coefficient are in direct proportion to the temperature difference, and the temperature control quantity is refrigerating capacity or heating capacity;
and controlling the temperature adjusting equipment to operate according to the temperature control value.
In order to achieve the above object, an embodiment of the present invention further provides a temperature adjustment system, including a temperature adjustment device and a collection device; the temperature adjusting device is provided with the temperature adjusting device control device in any one of the above embodiments, and the acquisition device is wirelessly connected with the temperature adjusting device control device.
Drawings
Fig. 1 is a flowchart of a method for controlling a temperature adjustment device according to an embodiment of the present invention;
FIG. 2 is a schematic distribution diagram of a temperature regulating device and a collecting device provided in an embodiment of the present invention;
fig. 3 is another flowchart of a method for controlling a temperature adjustment device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a control device of a temperature adjusting apparatus according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a temperature adjusting system according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a flowchart of a temperature adjustment device control method according to an embodiment of the present invention; the temperature adjusting device control method comprises the following steps:
s11, when a multi-temperature-zone temperature control instruction is responded, the current temperatures of at least two target zones are obtained;
s12, calculating the temperature difference between the current temperature and the target temperature corresponding to the target area;
s13, calculating a reference coefficient corresponding to the target area based on the temperature difference; wherein the reference coefficient comprises a temperature control coefficient and a time coefficient;
s14, controlling the temperature adjusting equipment to operate according to the reference coefficient;
s15, in the operation process of the temperature adjusting equipment, calculating the temperature change rate of the target area according to the current temperature and the temperature difference;
s16, comparing the temperature change rates of at least two target areas, and adjusting the reference coefficient corresponding to the target area according to the comparison result.
It is worth to be noted that the temperature adjustment device control method according to the embodiment of the present invention can be implemented by a processor in the temperature adjustment device, and the temperature adjustment device is a temperature control device such as an air conditioner, a purifier, a fresh air blower, and the like. The temperature adjusting device controls the temperature control amount (refrigerating capacity/heating capacity) of different target areas by controlling the time of blowing to different target areas and the frequency of the compressor, thereby achieving the purpose of different temperature areas of the same room.
Specifically, in step S11, when the temperature adjustment device responds to a multi-temperature-zone temperature control instruction, the temperature adjustment device obtains current temperatures of at least two target zones; the current temperature is acquired by an acquisition device arranged in the target area, and the temperature adjusting equipment distinguishes which target area the acquired parameter belongs to according to the ID of the acquisition device.
Illustratively, the collection device is a sensor having the following features: indoor positioning can be realized; parameters not limited to temperature, wind speed, etc. can be set; environmental parameters such as temperature can be collected; the temperature control device can communicate with the temperature control device in an infrared mode, a radio frequency mode, a Bluetooth mode, a WiFi mode and the like; the appearance may be in the form of a mobile device, or a wearable device.
Referring to fig. 2, fig. 2 is a schematic distribution diagram of a temperature adjusting device and a collecting device according to an embodiment of the present invention. In fig. 2, there are two acquisition devices in total, and since the number of the acquisition devices is 2, there are two target areas in total. If an adult watches television on a sofa, children play in a child area, and the children are weak in resistance, susceptible to cold and need to be at a higher temperature than the adult. Two acquisition devices are placed in the two target areas, and different target temperatures are set. The temperature adjusting equipment is communicated with the collecting device, so that parameters such as azimuth information, target temperature, target wind speed, current temperature and the like of the two target areas can be obtained.
Specifically, in step S12, a temperature difference between the current temperature and a target temperature corresponding to the target area is calculated, and a larger temperature difference indicates a larger temperature control amount demand.
Specifically, in step S13, a reference coefficient corresponding to the target region is calculated based on the temperature difference; wherein the reference coefficient comprises a temperature control coefficient and a time coefficient. The temperature difference is proportional to the temperature control coefficient, and the temperature difference is proportional to the time coefficient.
Specifically, in step S14, controlling the operation of the temperature adjustment device according to the reference coefficient specifically includes:
s141, calculating a temperature control quantity according to the reference coefficient, and satisfying the following formula:
Q k ＝m k ×F×n k x T formula (1); wherein Q is k K =1, 2, 3.. N is the temperature control quantity of the kth target area, and N is the number of the target areas; m is k The temperature control coefficient of the kth target area; f is the compressor frequency of the temperature regulating equipment; n is a radical of an alkyl radical k A time coefficient for the kth target region; t is a preset operation period of the temperature adjusting equipment; the time coefficient and the temperature control coefficient are in direct proportion to the temperature difference;
and S142, controlling the operation of the temperature regulating equipment according to the temperature control quantity.
Illustratively, two target areas are taken as an example, the temperature difference of the target area 1 is denoted as Δ T1, and the temperature difference of the target area 2 is denoted as Δ T2. The compressor frequency is calculated by fuzzy control method and recorded as F fuzzy The temperature control quantity is recorded as Q, the running time of the compressor is recorded as t, and the following relation is satisfied: q = F fuzzy X t, the amount of temperature control, is proportional to the press frequency and the compressor run time. Let the compressor operating frequency of target area 1 be F fuzzy ＝m 1 X F, compressor run time t = n 1 X T, target area 1 temperature control quantity Q 1 ＝m 1 ×F×n 1 X T, wherein m 1 And n 1 Is calculated from the delta T1 as a reference coefficient and is proportional to the delta T1, i.e. the temperature difference of the temperature zone is largerThe greater the required compressor time and operating frequency. Similarly, the refrigerating capacity Q of the target area 2 2 ＝m 2 ×F×n 2 And x T. Wherein T is an operation cycle, namely the temperature adjusting equipment supplies air in each target area in time, all target areas are polled to finish 1 operation cycle, and the time coefficient satisfies n 1 +n 2 And =1. Assuming T =10 minutes, if n 1 =0.4, then n 2 =0.6, the action of the temperature control device in one operating cycle is: and blowing air in the target area 1 for 4 minutes, then blowing air in the target area 2 for 6 minutes, and repeating the circulation.
Further, when the multi-temperature zone temperature control instruction is responded in step S11, the method further includes:
acquiring azimuth information of acquisition devices of at least two target areas; then, the controlling the temperature adjusting device to operate according to the reference coefficient further includes:
and correspondingly controlling the air outlet direction of the temperature adjusting equipment according to the azimuth information.
For example, the air outlet of the temperature adjusting device may be determined by an air deflector, and the temperature control amount is blown out by the air generated by the fan and directed to the target area by the air deflector. The wind speed of the temperature adjusting equipment can be adjusted through a panel key, can be adjusted through single-point pressing, long pressing and sliding contact, and can also be adjusted through a knob. The wind speed grades can be divided in advance, and the wind speed adjustment can be realized by adjusting the wind speed grades.
Specifically, in steps S15 to S16, during the operation of the temperature adjustment device, the values of parameters, including m, are adjusted in real time according to the temperature change speed of each temperature zone k And n k . The rate of change of temperature is recorded as T rate The change speed of the current temperature of each target area relative to the temperature difference delta T in unit time is expressed, and the temperature change rates of the two target areas are respectively marked as T rate1 And T rate2 . After each operation cycle is completed, for T rate1 And T rate2 Comparing, and comparing the parameter m according to the comparison result k And n k Compensating for adjusting temperature control amount of each zone to enable T rate1 And T rate2 And tend to be equal, each target zone may reach the target temperature at the same time.
Further, the process of steps S11 to S16 can refer to fig. 3.
Further, before responding to the multi-temperature zone temperature control command in step S11, the method further includes:
s10, when a starting instruction is responded, whether the acquisition devices of at least two target areas are in an opening state is judged; if so, judging to respond to the temperature control instruction of the multi-temperature zone; if not, judging to respond to the standard temperature control instruction.
When the temperature adjusting equipment is started, the number of the starting acquisition devices is detected, and the acquisition devices can be started simultaneously when the temperature adjusting equipment is started. The collecting device is also simultaneously provided with a main switch which is manually controlled, when the main switch is opened, the collecting device can be started along with the temperature adjusting equipment, and when the main switch is closed, the collecting device is always in a closed state. Therefore, whether the multi-temperature-zone temperature control mode is started or not is determined by judging the starting number of the acquisition devices. And when at least two acquisition devices are in the opening state, executing the steps S11 to S16.
When only one acquisition device is in an open state, the acquisition device is started according to a standard control mode, and the working process of the temperature regulating equipment at the moment is as follows: the user sets the mode, the temperature and the wind speed, and the compressor determines the running frequency according to the difference value between the environmental temperature acquired by the acquisition device and the set temperature. At the moment, the temperature regulating equipment only takes the target area as an air supply area, other unmanned areas do not supply air, the target area can quickly reach the target temperature, the temperature of the non-target area is gradually changed by the heat diffusion of the target area, and the energy can be saved to a certain extent.
Compared with the prior art, the temperature regulating equipment control method disclosed by the embodiment of the invention comprises the following steps of firstly, when responding to a multi-temperature-zone temperature control instruction, acquiring the current temperatures of at least two target zones; then, calculating the temperature difference between the current temperature and the target temperature corresponding to the target area, and calculating a reference coefficient corresponding to the target area based on the temperature difference so as to control the operation of the temperature regulating equipment according to the reference coefficient; and finally, in the operation process of the temperature adjusting equipment, calculating the temperature change rates of target areas according to the current temperature and the temperature difference, comparing the temperature change rates of at least two target areas, adjusting the reference coefficient corresponding to the target areas according to the comparison result, and adjusting the temperature control quantity of each target area through feedback control to ensure that the temperature change rates of a plurality of target areas tend to be equal, so that each temperature area can reach the target temperature and keep the target temperature stable at the same time. The temperature regulating equipment control method disclosed by the embodiment of the invention can flexibly regulate the operation process of the temperature regulating equipment, so that different areas can meet different temperature requirements.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a temperature adjusting device control apparatus 10 according to an embodiment of the present invention; the temperature adjustment device control apparatus 10 includes:
the data acquisition module 11 is configured to acquire current temperatures of at least two target areas when responding to a multi-temperature-zone temperature control instruction;
a temperature difference calculating module 12, configured to calculate a temperature difference between the current temperature and a target temperature corresponding to the target area;
a reference coefficient calculation module 13, configured to calculate a reference coefficient corresponding to the target area based on the temperature difference; wherein the reference coefficient comprises a temperature control coefficient and a time coefficient;
the control module 14 is used for controlling the operation of the temperature adjusting equipment according to the reference coefficient;
the temperature change rate calculation module 15 is configured to calculate a temperature change rate of the target area according to the current temperature and the temperature difference in the operation process of the temperature adjustment device;
and the parameter adjusting module 16 is configured to compare the temperature change rates of at least two target areas, and adjust a reference coefficient corresponding to the target area according to a comparison result.
It should be noted that the temperature adjustment device control apparatus 10 according to the embodiment of the present invention may be installed in a temperature adjustment device, where the temperature adjustment device is a temperature control device such as an air conditioner, a purifier, a fresh air blower, and the like. The temperature control device 10 controls the temperature control amounts (cooling amount/heating amount) of different target areas by controlling the time of blowing to different target areas and the frequency of the compressor, thereby achieving the purpose of different temperature areas of the same room.
Specifically, the data acquisition module 11 acquires current temperatures of at least two target areas when responding to a multi-temperature-zone temperature control instruction; the current temperature is acquired by an acquisition device arranged in the target area, and the temperature adjusting equipment distinguishes which target area the acquired parameter belongs to according to the ID of the acquisition device.
Illustratively, the collection device is a sensor having the following features: indoor positioning can be realized; parameters not limited to temperature, wind speed, etc. can be set; environmental parameters such as temperature can be collected; the temperature control device can communicate with the temperature control device in an infrared mode, a radio frequency mode, a Bluetooth mode, a WiFi mode and the like; the appearance may be in the form of a mobile device, or a wearable device.
Specifically, the temperature difference calculation module 12 calculates a temperature difference between the current temperature and a target temperature corresponding to the target area, and the larger the temperature difference is, the larger the temperature control amount demand is. The reference coefficient calculation module 13 calculates a reference coefficient corresponding to the target region based on the temperature difference; wherein the reference coefficient comprises a temperature control coefficient and a time coefficient. The temperature difference is proportional to the temperature control coefficient, and the temperature difference is proportional to the time coefficient.
Specifically, the control module 14 is specifically configured to:
and calculating the temperature control quantity according to the reference coefficient, and satisfying the following formula:
Q k ＝m k ×F×n k x T formula (1); wherein Q is k K =1, 2, 3.. N is the temperature control quantity of the kth target area, and N is the number of the target areas; m is k A temperature control coefficient of the kth target area; f is the compressor frequency of the temperature adjusting equipment; n is k A time coefficient for the kth target region; t is a preset operation period of the temperature adjusting equipment; the time coefficient and the temperature control coefficient are in direct proportion to the temperature difference;
and controlling the operation of the temperature adjusting equipment according to the temperature control.
Illustratively, two target areas are taken as an example, the temperature difference of the target area 1 is denoted as Δ T1, and the temperature difference of the target area 2 is denoted as Δ T2. The compressor frequency is calculated by fuzzy control method and recorded as F fuzzy The temperature control quantity is recorded as Q, the running time of the compressor is recorded as t, and the following relation is satisfied: q = F fuzzy Xt, the amount of temperature control, is proportional to the press frequency and the compressor run time. Let the compressor operating frequency of target region 1 be F fuzzy ＝m 1 X F, compressor running time t = n 1 X T, target area 1 temperature control quantity Q 1 ＝m 1 ×F×n 1 X T, wherein m 1 And n 1 The reference coefficient is calculated from the delta T1 and is in direct proportion to the delta T1, namely, the larger the temperature difference of the temperature zone is, the larger the required compressor time and the operating frequency are. Similarly, the refrigerating capacity Q of the target area 2 2 ＝m 2 ×F×n 2 And x T. Wherein T is an operation period, namely the temperature adjusting equipment supplies air in each target area in time, all target areas are polled to finish 1 operation period, and the time coefficient satisfies n 1 +n 2 And =1. Assuming T =10 minutes, if n 1 If not less than 0.4, then n 2 =0.6, the action of the temperature control device in one operating cycle is: and blowing air in the target area 1 for 4 minutes, then blowing air in the target area 2 for 6 minutes, and repeating the circulation.
Further, when responding to a multi-temperature zone temperature control instruction, the data acquisition module 11 is further configured to acquire azimuth information of the acquisition devices of at least two target areas; then, the control module 14 is further configured to correspondingly control the air outlet direction of the temperature adjusting device according to the orientation information.
For example, the air outlet of the temperature adjusting device may be determined by an air deflector, and the temperature control amount is blown out by the air generated by the fan and directed to the target area by the air deflector. The wind speed of the temperature adjusting equipment can be adjusted through panel keys, can be adjusted through single-point pressing, long pressing and sliding contact, and can also be adjusted through a knob. The wind speed grades can be divided in advance, and the wind speed adjustment can be realized by adjusting the wind speed grades.
Specifically, during the operation of the temperature adjustment device, the temperature change rate calculation module 15 needs to adjust the values of various parameters, including m, in real time according to the temperature change speed of each temperature zone k And n k . The rate of change in temperature is recorded as T rate The change speed of the current temperature of each target area relative to the temperature difference delta T in unit time is expressed, and the temperature change rates of the two target areas are respectively marked as T rate1 And T rate2 . After each operation cycle is completed, the parameter adjustment module 16 pairs T rate1 And T rate2 Comparing, and comparing the parameter m according to the comparison result k And n k Compensating for adjusting temperature control amount of each zone to make T rate1 And T rate2 And tend to be equal, each target zone may reach the target temperature at the same time.
Further, the temperature control device 10 further includes:
the judging module 17 is configured to judge whether the acquisition devices of at least two target areas are in an on state when responding to the start instruction; if so, judging to respond to the temperature control instruction of the multi-temperature zone; if not, judging to respond to the standard temperature control instruction.
When the temperature adjusting equipment is started, the number of the started collecting devices is detected, and the collecting devices can be started together when the temperature adjusting equipment is started. The acquisition device is also simultaneously provided with a main switch which is manually controlled, when the main switch is opened, the acquisition device can be started along with the temperature adjusting equipment, and when the main switch is closed, the acquisition device is always in a closed state. Therefore, whether the multi-temperature-zone temperature control mode is started or not is determined by judging the starting number of the acquisition devices. When at least two acquisition devices are in an open state, the data acquisition module 11 acquires the current temperatures of at least two target areas when responding to the multi-temperature-area temperature control instruction.
When only one acquisition device is in an open state, the temperature regulating equipment is started according to a standard control mode, and the working process of the temperature regulating equipment at the moment is as follows: the user sets the mode, the temperature and the wind speed, and the compressor determines the running frequency according to the difference value between the environmental temperature acquired by the acquisition device and the set temperature. At the moment, the temperature regulating equipment only takes the target area as an air supply area, other unmanned areas do not supply air, the target area can quickly reach the target temperature, the temperature of the non-target area is gradually changed by the heat diffusion of the target area, and the energy can be saved to a certain extent.
Compared with the prior art, the temperature regulating device control device 10 disclosed by the embodiment of the invention has the advantages that firstly, when a multi-temperature-zone temperature control instruction is responded, the data acquisition module 11 acquires the current temperatures of at least two target zones; then, the temperature difference calculation module 12 calculates the temperature difference between the current temperature and the target temperature corresponding to the target area, the reference coefficient calculation module 13 calculates a reference coefficient corresponding to the target area based on the temperature difference, and the control module 14 controls the operation of the temperature adjusting device according to the reference coefficient; finally, in the operation process of the temperature adjusting device, the temperature change rate calculating module 15 calculates the temperature change rate of the target area according to the current temperature and the temperature difference, the parameter adjusting module 16 compares the temperature change rates of at least two target areas, adjusts the reference coefficient corresponding to the target area according to the comparison result, and adjusts the temperature control amount of each target area through feedback control, so that the temperature change rates of the target areas tend to be equal, and each temperature area can reach the target temperature and keep stable. The temperature regulating device control device 10 disclosed by the embodiment of the invention can flexibly adjust the operation process of the temperature regulating device, so that different areas can meet different temperature requirements.
Referring to fig. 5, fig. 5 is a schematic structural diagram of a temperature adjusting system 20 according to an embodiment of the present invention. The temperature adjusting system 20 comprises a temperature adjusting device 21 and a collecting device 22; the temperature adjusting device 21 is provided with the temperature adjusting device control device 10 according to any one of the above embodiments, and the collecting device 22 is wirelessly connected with the temperature adjusting device control device 10.
For the specific working processes of the temperature adjustment device 21 and the acquisition device 21, reference is made to the working process of the temperature adjustment device control device 10 in the foregoing embodiment, and details are not repeated here.
Compared with the prior art, the temperature regulating system 20 disclosed by the embodiment of the invention has the advantages that firstly, when the temperature regulating equipment 21 responds to the multi-temperature-zone temperature control instruction, the current temperatures of at least two target zones are obtained; then, the temperature adjusting device 21 calculates a temperature difference between the current temperature and a target temperature corresponding to the target area, and calculates a reference coefficient corresponding to the target area based on the temperature difference, so as to control the operation of the temperature adjusting device according to the reference coefficient; finally, in the operation process, the temperature adjusting device 21 calculates the temperature change rates of the target areas according to the current temperature and the temperature difference, compares the temperature change rates of at least two target areas, adjusts the reference coefficient corresponding to the target areas according to the comparison result, and adjusts the temperature control quantity of each target area through feedback control, so that the temperature change rates of the target areas tend to be equal, and each temperature area can reach the target temperature at the same time and keep stable. The temperature regulating system 20 disclosed by the embodiment of the invention can flexibly regulate the operation process of the temperature regulating equipment, so that different areas can meet different temperature requirements.
It should be noted that the above-described device embodiments are merely illustrative, where the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. In addition, in the drawings of the embodiment of the apparatus provided by the present invention, the connection relationship between the modules indicates that there is a communication connection between them, and may be specifically implemented as one or more communication buses or signal lines. One of ordinary skill in the art can understand and implement without inventive effort.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (8)
1. A method of controlling a temperature adjustment device, comprising:
when a multi-temperature zone temperature control instruction is responded, the current temperatures of at least two target zones are obtained;
calculating the temperature difference between the current temperature and a target temperature corresponding to the target area;
calculating a reference coefficient corresponding to the target area based on the temperature difference; wherein the reference coefficient comprises a temperature control coefficient and a time coefficient;
controlling the temperature adjusting equipment to operate according to the reference coefficient;
in the operation process of the temperature adjusting equipment, calculating the temperature change rate of the target area according to the current temperature and the temperature difference;
comparing the temperature change rates of at least two target areas, and adjusting the reference coefficients corresponding to the target areas according to the comparison result;
wherein, the controlling the operation of the temperature adjusting equipment according to the reference coefficient specifically comprises:
calculating the temperature control quantity according to the reference coefficient, and satisfying the following formula:
and controlling the temperature adjusting equipment to operate according to the temperature control value.
2. The tempering device control method according to claim 1, wherein said current temperature is collected by a collecting means provided in said target area.
3. The temperature control apparatus control method according to claim 2, wherein before responding to the multi-temperature-zone temperature control command, the method further comprises:
when a starting instruction is responded, whether the acquisition devices of at least two target areas are in an opening state is judged;
if so, judging to respond to the temperature control instruction of the multi-temperature zone; if not, judging to respond to the standard temperature control instruction.
4. The temperature-regulating device control method according to claim 2, when responding to a multi-temperature zone temperature control instruction, further comprising:
acquiring azimuth information of acquisition devices of at least two target areas;
then, the controlling the temperature adjusting device to operate according to the reference coefficient further includes:
and correspondingly controlling the air outlet direction of the temperature adjusting equipment according to the azimuth information.
5. A temperature-regulating-device control apparatus, comprising:
the data acquisition module is used for acquiring the current temperatures of at least two target areas when responding to the multi-temperature-area temperature control instruction;
the temperature difference calculation module is used for calculating the temperature difference between the current temperature and the target temperature corresponding to the target area;
a reference coefficient calculation module for calculating a reference coefficient corresponding to the target region based on the temperature difference; wherein the reference coefficient comprises a temperature control coefficient and a time coefficient;
the control module is used for controlling the temperature adjusting equipment to operate according to the reference coefficient;
the temperature change rate calculation module is used for calculating the temperature change rate of the target area according to the current temperature and the temperature difference in the operation process of the temperature adjusting equipment;
the parameter adjusting module is used for comparing the temperature change rates of at least two target areas and adjusting a reference coefficient corresponding to the target area according to a comparison result;
wherein the control module is specifically configured to:
and calculating the temperature control quantity according to the reference coefficient, and satisfying the following formula:
and controlling the operation of the temperature adjusting equipment according to the temperature control.
6. The control device for a tempering device according to claim 5, characterized in that said current temperature is picked up by a pick-up device provided in said target area.
7. The temperature conditioning apparatus control device according to claim 6, further comprising:
the judging module is used for judging whether the acquisition devices of at least two target areas are in an open state or not when responding to the starting instruction; if so, judging to respond to the temperature control instruction of the multi-temperature zone; if not, judging to respond to the standard temperature control instruction.
8. The temperature adjusting system is characterized by comprising temperature adjusting equipment and a collecting device; the temperature regulating equipment is provided with the temperature regulating equipment control device as claimed in any one of claims 5 to 7, and the acquisition device is in wireless connection with the temperature regulating equipment control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010194994.0A CN111442461B (en) | 2020-03-19 | 2020-03-19 | Temperature adjusting equipment control method and device and temperature adjusting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010194994.0A CN111442461B (en) | 2020-03-19 | 2020-03-19 | Temperature adjusting equipment control method and device and temperature adjusting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111442461A CN111442461A (en) | 2020-07-24 |
| CN111442461B true CN111442461B (en) | 2022-11-11 |
Family
ID=71657403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010194994.0A Active CN111442461B (en) | 2020-03-19 | 2020-03-19 | Temperature adjusting equipment control method and device and temperature adjusting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111442461B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112856570B (en) * | 2021-01-18 | 2022-04-15 | 中电惠特热力设计技术服务邯郸有限公司 | Terminal-based dynamic heating method and heating system |
| CN115183418B (en) * | 2022-05-31 | 2023-07-28 | 国网浙江省电力有限公司嘉兴供电公司 | Indoor temperature regulation and control method and system for intelligent building |
| CN115608903B (en) * | 2022-12-20 | 2023-03-21 | 山西恒强电力科技有限公司 | Aluminum alloy forging and pressing piece processing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0674545A (en) * | 1992-08-25 | 1994-03-15 | Matsushita Electric Ind Co Ltd | Variable flow rate air-conditioner |
| CN101070977A (en) * | 2006-05-11 | 2007-11-14 | 乐金电子(天津)电器有限公司 | Commerical frequency variable air conditioner and its indoor unit capability adjusting method |
| CN106839338A (en) * | 2017-03-13 | 2017-06-13 | 上海斐讯数据通信技术有限公司 | A kind of air-conditioning control system and air-conditioning method |
| CN108759296A (en) * | 2018-07-18 | 2018-11-06 | 长虹美菱股份有限公司 | A kind of rotation speed of fan control method of wind cooling refrigerator |
| CN109668270A (en) * | 2018-11-20 | 2019-04-23 | 奥克斯空调股份有限公司 | A kind of air-conditioner control method and air conditioner |
| CN110285549A (en) * | 2019-07-03 | 2019-09-27 | 珠海格力电器股份有限公司 | Air conditioner and zone control method thereof |
-
2020
- 2020-03-19 CN CN202010194994.0A patent/CN111442461B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0674545A (en) * | 1992-08-25 | 1994-03-15 | Matsushita Electric Ind Co Ltd | Variable flow rate air-conditioner |
| CN101070977A (en) * | 2006-05-11 | 2007-11-14 | 乐金电子(天津)电器有限公司 | Commerical frequency variable air conditioner and its indoor unit capability adjusting method |
| CN106839338A (en) * | 2017-03-13 | 2017-06-13 | 上海斐讯数据通信技术有限公司 | A kind of air-conditioning control system and air-conditioning method |
| CN108759296A (en) * | 2018-07-18 | 2018-11-06 | 长虹美菱股份有限公司 | A kind of rotation speed of fan control method of wind cooling refrigerator |
| CN109668270A (en) * | 2018-11-20 | 2019-04-23 | 奥克斯空调股份有限公司 | A kind of air-conditioner control method and air conditioner |
| CN110285549A (en) * | 2019-07-03 | 2019-09-27 | 珠海格力电器股份有限公司 | Air conditioner and zone control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111442461A (en) | 2020-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111442461B (en) | Temperature adjusting equipment control method and device and temperature adjusting system | |
| CN111442462A (en) | Temperature control equipment control method and device and temperature control system | |
| CN103175283B (en) | Control method and device for operation mode of air conditioner and air conditioner | |
| CN101583830B (en) | Air conditioning control system | |
| US20050097905A1 (en) | Central control system of air conditioners and method for operating the same | |
| CN107166508B (en) | Heat pump type floor heating machine control method and heat pump type floor heating machine | |
| CN105650811A (en) | Method and device for controlling indoor unit of air conditioner | |
| CN105352142B (en) | A kind of indoor temperature adjustment control method | |
| CN106679079A (en) | Control method of air conditioning system and air conditioning system | |
| CN101178242A (en) | Apparatus to operate air conditioner system and method of controlling the same | |
| CN101976050B (en) | Air-condition constant temperature operation energy-conservation control system | |
| CN104520651A (en) | Household electrical appliance and household electrical system | |
| CN104296306A (en) | Method and device for controlling air conditioner | |
| CN104596039A (en) | Control method and device for operation mode of air conditioner and air conditioner | |
| CN109855253B (en) | Control method for air conditioner | |
| CN112797571B (en) | Intelligent fresh air system and control method thereof | |
| CN104833040A (en) | Temperature control method and temperature controller of air conditioning system | |
| CN103162376A (en) | air conditioner system and control method and device thereof | |
| CN115451556A (en) | Intelligent control system and method for household central air conditioner | |
| CN201589371U (en) | Temperature-adjusting device based on physical activity level detection and system thereof | |
| CN111023431B (en) | Time-control temperature-regulation method and device with adjustable frequency conversion coefficient of variable-frequency air conditioner and air conditioner | |
| CN103884083A (en) | Energy-saving environment-friendly intelligent air conditioning system and work mode thereof | |
| WO2024045900A1 (en) | Air conditioner and cooling control method therefor | |
| CN111503721B (en) | Heating system and method based on indoor temperature change rate | |
| CN110567132B (en) | Regional control method, device and system and air conditioning system |
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 | ||
| CB02 | Change of applicant information |
Address after: 266100 No. 151, Zhuzhou Road, Laoshan District, Shandong, Qingdao Applicant after: Hisense Air Conditioning Co.,Ltd. Address before: 266100 No. 151, Zhuzhou Road, Laoshan District, Shandong, Qingdao Applicant before: HISENSE (SHANDONG) AIR-CONDITIONING Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |