CN106016609A - Multi-point passive temperature detection control system and method for air conditioner - Google Patents
Multi-point passive temperature detection control system and method for air conditioner Download PDFInfo
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- CN106016609A CN106016609A CN201610374100.XA CN201610374100A CN106016609A CN 106016609 A CN106016609 A CN 106016609A CN 201610374100 A CN201610374100 A CN 201610374100A CN 106016609 A CN106016609 A CN 106016609A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—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
-
- 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
-
- 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
-
- 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
- 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
- F24F11/46—Improving electric energy efficiency or saving
-
- 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
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/34—Heater, e.g. gas burner, electric air heater
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a multi-point passive temperature detection control system and method for an air conditioner. Multi-point passive temperature detection for the air conditioner, remote air conditioner monitoring and intelligent air conditioner control are achieved through an APP module, a communication module, a single-chip microcomputer, a display setting module, a temperature searching module, a passive temperature detection module, a fault alarm module, a watchdog circuit, an output control module, an auxiliary heating element, a refrigeration element, a fan control element and a power module. The peak hour is avoided and parameters are adjusted according to the peak-valley time periods of an electric system, the cycle working time of the air conditioner is reasonably controlled according to peak-hour-avoiding adjustment parameters in different electricity utilization peak-valley time periods, and therefore peak-hour-avoiding load control of peak load shifting of a power grid is achieved. By means of multi-point passive temperature detection and intelligent air conditioner control, temperature balance of a working space of the air conditioner is improved, the electricity consumption of the air conditioner in the peak time period is reduced through parameter adjusting control in the peak-valley time periods, and the electricity consumption in the valley time period is improved. Accordingly, the peak-valley load difference of power grid operation is reduced, and the purposes of energy conservation and consumption reduction are achieved.
Description
Technical field
The invention belongs to household electrical appliance technical applications, particularly relate to a kind of air-conditioning multiple spot passive temperature detection and control system
System and method.
Background technology
Along with the development of technology of Internet of things, how to improve the remote application of household electrical appliance, improve the energy-conservation effect of electrical equipment
Rate, research meets grid DSM requirement, it is possible to the intelligent power equipment controlled of avoiding the peak hour is necessary.Currently known respectively
Planting air-conditioner temperature detection mainly uses the temperature element being installed on cabinet air outlet to complete temperature survey, due to air-conditioning working space
Temperature survey rely only on the temperature detection on air-conditioning body, the temperature easily causing air-conditioning working space is unbalanced, additionally air-conditioning
Control mode lack of wisdom response electric power peak interval of time, actively realize air-conditioning and avoid the peak hour tune ginseng control, thus reach energy-saving and cost-reducing
The system on mesh ground.
Summary of the invention
The purpose of the embodiment of the present invention is to provide a kind of air-conditioning multiple spot passive temperature detecting and controlling system and method, it is intended to
Solve currently known various air-conditioner temperature control mode and there is no working space achieving multipoint temperature detection and intelligent response electric power peak valley
Period, actively realize air-conditioning avoid the peak hour adjust ginseng control problem.
The embodiment of the present invention is achieved in that a kind of air-conditioning multiple spot passive temperature detecting and controlling system, this air-conditioning multiple spot
Passive temperature detecting and controlling system includes: APP application module, communication module, single-chip microcomputer, display setting module, temperature inquiry mould
Block, passive temperature detection module, fault alarm module, watchdog circuit and output control module, auxiliary heating element and refrigeration
Element, air-blower control element, power module；
APP application module, the third-party application software being installed on mobile phone, by programming realization remotely controlling and ginseng air-conditioning
Number sets；
Single-chip microcomputer, with power module, display setting module, temperature enquiry module, fault alarm module, communication module, house dog
Circuit, output control module, auxiliary heating element and cooling module, air-blower control element connect, for writing complete control
Program, it is achieved the multiple spot passive temperature detection of air-conditioning and the air-conditioning of electrical network peak interval of time are avoided the peak hour and adjusted ginseng to control；
Power module, uses three-terminal regulator block voltage stabilizing, selects Low Drift Temperature Zener diode to carry out two grades of voltage stabilizings；
Display setting module, is connected with single-chip microcomputer, for realizing the operating temperature of air-conditioning multiple spot passive temperature detecting and controlling system
Set, intelligent mode sets, clock setting and electricity consumption peak interval of time and adjust the setting of parameter, and actual temperature show with
The function instruction of LED Light-Emitting Diode；
Temperature enquiry module, is connected with single-chip microcomputer, receives circuit composition with reading antenna and scanning, has been used for passive temperature
The wireless temperature-measuring sensor signal analysis that detection module returns receives；
Passive temperature detection module, is made up of for distributing installation at air-conditioning working space surface acoustic wave temperature sensing device and antenna,
The temperature inquiry detection of real-time response temperature enquiry module, realizes passive by reflection grizzly bar layout on signal transmission path
The coding of temperature detecting module；
Fault alarm module, is connected with single-chip microcomputer, uses sound and light alarm, by light emitting diode, speaker and drive circuit composition,
Sound and light alarm is realized when the system failure；
Communication module, is connected with single-chip microcomputer, uses WIFI communication module to realize manipulation and the Internet of Things application of mobile phone A PP；
Watchdog circuit, is connected with single-chip microcomputer, is disturbed for anti-locking system and makes program loss or program come into endless loop, makes
Become system in case of system halt；
Output control module, is connected with single-chip microcomputer, controls magnetic by two-way JX03 bidirectional relay drive integrated circult and keeps continuing
Electrical equipment closes, breaks, it is achieved air-conditioning auxiliary heating element and the on off control of cooling module；
Air-blower control element, is connected with output control module, controls element including blast velocity control with wind direction；Wind direction motor uses step
Entering motor to drive, native system uses 4 phase 6 line motors to realize wind direction blade and waves control, and motor drives and uses ULN200
3AN chip, by being programmed to wind direction control；Motor blast velocity control, is produced pwm signal by single-chip microcomputer, is used for controlling crystalline substance
The ON time of brake tube, it is achieved the control of Fan Machine speed.
Further, APP application module, the third-party application software being installed on mobile phone, by programming realization to air-conditioning
Remotely control and parameter sets.
Further, passive temperature detection module, it is made up of for distributing installation at sky surface acoustic wave temperature sensing device and antenna
Adjusting working space, the temperature inquiry detection of real-time response temperature enquiry module, by reflection grizzly bar on signal transmission path
Arrange the coding realizing passive temperature detection module.
Further, output control module, it is connected with single-chip microcomputer, by two-way JX03 bidirectional relay drive integrated circult control
Magnetic latching relay processed closes, breaks, it is achieved air-conditioning auxiliary heating element and the on off control of cooling module.
Further, air-blower control element, it is connected with output control module, controls element including blast velocity control with wind direction；Wind
Using step motor drive to motor, native system uses 4 phase 6 line motors to realize wind direction blade and waves control, and motor drives
Use ULN2003AN chip, by being programmed to wind direction control；Motor blast velocity control, is produced PWM letter by single-chip microcomputer
Number, for controlling the ON time of IGCT, it is achieved the control of Fan Machine speed.
The another object of the embodiment of the present invention is a kind of method providing air-conditioning multiple spot passive temperature detecting and controlling system,
The method of this air-conditioning multiple spot passive temperature detecting and controlling system includes: air conditioner user passes through temperature setting module or mobile phone A PP mould
Block arranges air-conditioning work temperature and parameter；It is empty that system realizes air-conditioning operation by temperature enquiry module and passive temperature detection module
Between multipoint temperature measuring, and parameter achieves the Based Intelligent Control of air-conditioning wind direction accordingly；System is according to electrical network peak interval of time and tune
Whole parameter, selects to formulate output scheme and controls the make and break of magnetic latching relay, control air-conditioning work unit by output control module
The start and stop working cycle of part, thus regulate electricity using at the peak time amount, it is achieved the load and energy management under intelligent grid environment；Allomeric function
By mastery routine, APP application module program, air-conditioning parameter setting process subprogram, temperature inquiry subprogram, communication subprogram,
Output controls subprogram and coordinates realization.
Further, APP application module, the third-party application software being installed on mobile phone, by programming realization to air-conditioning
Remotely control and parameter sets.
Further, multipoint temperature measuring is mainly inquired about by multiple passive temperature detection modules and temperature based on Principles of Radar
Module forms.Its work process is:
Temperature enquiry module sends electromagnetic scanning signals, and passive temperature detection module receives electromagnetic wave signal and by interdigital transducing
Device is converted into the surface acoustic wave of its internal work；Surface acoustic wave is converted into electromagnetic wave signal through interdigital transducer again and returns via antenna
Return to temperature enquiry module；Temperature enquiry module extracts reflecting grating according to the electromagnetic wave signal that passive temperature detection module returns and compiles
Code realizes the identification of passive temperature detection module；Propagation characteristic according to surface acoustic wave and the linear characteristic relation of temperature,
Extract the temperature profile that the echo-signal of passive temperature detection module return has；Temperature enquiry module detects according to passive temperature
The electromagnetic wave signal feature that module returns, thus obtain temperature information, it is achieved wireless and passive temperature monitoring.
Further, output controls subprogram according to fault alarm module identification, startup sound and light alarm output.And according to user
The air-conditioning work temperature set, in the start and stop temperature of the different air-conditioning of point, cutting edge of a knife or a sword, paddy, flat electricity consumption slot setup, it is achieved air-conditioning auxiliary
Heating element heater and the on off control function of avoiding the peak hour of cooling module；Specifically include:
Step one: determine whether warning mark, alarm free mark goes to step five；
Step 2: determine whether noise reduction mark, has noise reduction mark to go to step four；
Step 3: drive sound and light alarm；
Step 4: drive LED alarm lamp, go to step nine；
Step 5: determine whether period transition flag, no marks goes to step eight；
Step 6: calculate the air-conditioning start and stop temperature of corresponding period；
Step 7: call air-blower control program and realize intelligence wind direction control and Intelligent Wind Speed control；
Step 8: call display subroutine；
Step 9: return；
The Based Intelligent Control of wind direction: air-conditioning wind direction baffle plate is under step motor control, by 0 °～180 ° rotation, often rotates 10 ° of correspondences
Direction, at air conditioner refrigerating or under heating duty, each temperature detecting point temperature approach of survey, the air-conditioning corresponding to temperature difference maximum
Wind direction baffle plate direction, is the air-conditioning wind direction baffle controls direction controlling point affecting this temperature detecting point, and each temperature detecting point
The close corresponding air-conditioning wind direction baffle plate direction of temperature approach, is the air-conditioning wind direction baffle controls direction equilibrium of each temperature detecting point
Point；System is passed through dynamic tracking, is detected air-conditioning wind direction baffle plate correspondence direction each temperature detecting point temperature approach, the array formed,
The air-conditioning wind direction baffle controls direction controlling point of each temperature detecting point and the air-conditioning wind direction gear of each temperature detecting point can be obtained in real time
Plate control direction equilibrium point, thus parameter realizes the Based Intelligent Control of air-conditioning wind direction.
Further, output controls air-conditioning work temperature and the adjustment ginseng that subprogram sets according to electrical network peak interval of time and user
Number, in the air-conditioning work temperature that point, cutting edge of a knife or a sword, paddy, flat electricity consumption choosing period of time are different, wherein adjustment parameter can be by user or power system
Being given, its tune ginseng control mode of avoiding the peak hour is:
During mode of heating:
K adjusts parameter (span 0 ~ 1)
△ T=Ws air-conditioning arranges temperature-Wq Income level
Point, crest segment time:
Wq Income level=Ws air-conditioning arranges temperature-△ T
Wt air-conditioning stops temperature=Ws air-conditioning and arranges temperature-K parameter × △ T
The paddy section time:
Wq Income level=Ws air-conditioning arranges temperature-K parameter × △ T
Wt air-conditioning stops temperature=Ws air-conditioning and arranges temperature
The flat section time:
Wq Income level=Ws air-conditioning arranges temperature-△ T
Wt air-conditioning stops temperature=Ws air-conditioning and arranges temperature
During refrigeration modes:
K adjusts parameter (span 0 ~ 1)
△ T=Wq Income level-Ws air-conditioning arranges temperature
Point, crest segment time:
Wq Income level=Ws air-conditioning arranges temperature+△ T
Wt air-conditioning stops temperature=Ws air-conditioning and arranges temperature+K parameter × △ T
The paddy section time:
Wq Income level=Ws air-conditioning arranges temperature+K parameter × △ T
Wt air-conditioning stops temperature=Ws air-conditioning and arranges temperature
The flat section time:
Wq Income level=Ws air-conditioning arranges temperature+△ T
Wt air-conditioning stops temperature=Ws air-conditioning and arranges temperature.
The air-conditioning multiple spot passive temperature detecting and controlling system of present invention offer and method, utilize the APP module being installed on mobile phone real
Show remotely controlling and parameter setting of air-conditioning, instead of air-conditioning remote control function；By temperature enquiry module and passive temperature
Detection module achieves the multipoint temperature measuring of air-conditioning working space, and parameter achieves the Based Intelligent Control of air-conditioning wind direction accordingly,
Overcome the unbalanced problem of working space temperature；The air-conditioning on off control temperature carried out according to electrical network peak interval of time and adjustment parameter
Degree adjusts the interaction achieving user with electrical network, it is achieved thereby that the spatial load forecasting of avoiding the peak hour of electrical network peak load shifting, reaches energy-conservation fall
The purpose of consumption.
Accompanying drawing explanation
Fig. 1 is the air-conditioning multiple spot passive temperature detecting and controlling system structural representation that the embodiment of the present invention provides；
In figure: 1, APP application module 2, communication module；3, single-chip microcomputer；4, display setting module；5, temperature enquiry module；6, nothing
Source temperature detection module；7, fault alarm module；8, watchdog circuit；9, output control module；10, cooling module；11, auxiliary
Heating element heater；12, air-blower control element；13, power module.
Fig. 2 is the air-conditioning multiple spot passive temperature detecting and controlling system method flow diagram that the embodiment of the present invention provides.
Fig. 3 is the multi-point temp querying method flow chart that the embodiment of the present invention provides.
Fig. 4 is that the output that the embodiment of the present invention provides controls subprogram block diagram.
Fig. 5 is the output control circuit figure that the embodiment of the present invention provides.
Fig. 6 is the wind direction control circuit figure that the embodiment of the present invention provides.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, to the present invention
It is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to
Limit the present invention.
Below in conjunction with the accompanying drawings and the application principle of the present invention is further described by specific embodiment.
As it is shown in figure 1, the air-conditioning multiple spot passive temperature detecting and controlling system of the embodiment of the present invention；System is by APP application mould
Block 1, communication module 2, single-chip microcomputer 3, display setting module 4, temperature enquiry module 5, passive temperature detection module 6, fault alarm
Module 7, watchdog circuit 8, output control module 9, cooling module 10, auxiliary heating element 11, air-blower control element 12 and electricity
Source module 13 forms；
APP application module 1, the third-party application software being installed on mobile phone, by programming realization to air-conditioning remotely control and
Parameter sets；
Single-chip microcomputer 3, with power module 13, display setting module 4, temperature enquiry module 5, fault alarm module 7, communication module 2,
Watchdog circuit 8, output control module 9, auxiliary heating element 11 and cooling module 10, air-blower control element 12 connect, and are used for
Write complete control program, it is achieved the multiple spot passive temperature detection of air-conditioning and the air-conditioning of electrical network peak interval of time are avoided the peak hour and adjusted ginseng control
System；
Power module 13, uses prior art, with three-terminal regulator block voltage stabilizing, selects Low Drift Temperature Zener diode to carry out two grades surely
Pressure；
Display setting module 4, is connected with single-chip microcomputer 3, uses 8155 interface chips, 74ls138 decoder, in-phase amplifier
7407, inverting amplifier 75452, charactron and LED Light-Emitting Diode, 5K resistance and button composition, be used for realizing air-conditioning many
The operating temperature setting of some passive temperature detecting and controlling system, intelligent mode setting, clock setting and electricity consumption peak interval of time and tune
The setting of whole parameter, and actual temperature shows and the instruction of the function of LED Light-Emitting Diode；
Temperature enquiry module 5, is connected with single-chip microcomputer 3, receives circuit composition with reading antenna and scanning, has been used for passive temperature
The wireless temperature-measuring sensor signal analysis that degree detection module 6 returns receives；
Passive temperature detection module 6, is made up of for distributing installation at air-conditioning working space surface acoustic wave temperature sensing device and antenna,
The temperature inquiry detection of real-time response temperature enquiry module 5, realizes nothing by reflection grizzly bar layout on signal transmission path
The coding of source temperature detection module；
Fault alarm module 7, is connected with single-chip microcomputer 3, uses sound and light alarm, by light emitting diode, speaker and drive circuit group
Become, when the system failure, realize sound and light alarm；
Communication module 2, is connected with single-chip microcomputer 3, uses WIFI communication module to realize manipulation and the Internet of Things application of mobile phone A PP；
Watchdog circuit 8, is connected with single-chip microcomputer 3, and the X5045 that native system uses is a kind of collection house dog, voltage monitoring and serial
Tri-kinds of functions of E2PROM, in the programmable circuit of one, are disturbed for anti-locking system and make program loss or program come into and extremely follow
Ring, causes system in case of system halt；
Output control module 9, is connected with single-chip microcomputer 3, controls magnetic by two-way JX03 bidirectional relay drive integrated circult and keeps
Relay closes, breaks, it is achieved air-conditioning auxiliary heating element 11 and the on off control of cooling module 10；Such as Fig. 5；Single-chip microcomputer exports
The pulse signal 1,0 at 100ms interval gives output control circuit INA, INB, INC, IND magnetic latching relay adhesive, controls air-conditioning
Auxiliary heating element and cooling module work.The pulse signal 0,1 at single-chip microcomputer output 100ms interval give output control circuit INA,
INB, INC, IND magnetic latching relay turn off, and stop air-conditioning auxiliary heating element 11 and cooling module 10 works；
Air-blower control element 12, is connected with output control module 9, controls element including blast velocity control with wind direction；Wind direction motor is adopted
By step motor drive, native system uses 4 phase 6 line motors to realize wind direction blade and waves control, and motor drives and uses UL
N2003AN chip, by being programmed to wind direction control；Motor blast velocity control, is produced pwm signal by single-chip microcomputer, is used for controlling
The ON time of combinations brake tube, it is achieved the control of Fan Machine speed；
After air-conditioning multiple spot passive temperature detecting and controlling system is by setting running parameter, its tune ginseng control mode of avoiding the peak hour is:
During mode of heating:
K adjusts parameter (span 0 ~ 1)
△ T=Ws air-conditioning arranges temperature-Wq Income level
Point, crest segment time:
Wq Income level=Ws air-conditioning arranges temperature-△ T
Wt air-conditioning stops temperature=Ws air-conditioning and arranges temperature-K parameter × △ T
The paddy section time:
Wq Income level=Ws air-conditioning arranges temperature-K parameter × △ T
Wt air-conditioning stops temperature=Ws air-conditioning and arranges temperature
The flat section time:
Wq Income level=Ws air-conditioning arranges temperature-△ T
Wt air-conditioning stops temperature=Ws air-conditioning and arranges temperature
During refrigeration modes:
K adjusts parameter (span 0 ~ 1)
△ T=Wq Income level-Ws air-conditioning arranges temperature
Point, crest segment time:
Wq Income level=Ws air-conditioning arranges temperature+△ T
Wt air-conditioning stops temperature=Ws air-conditioning and arranges temperature+K parameter × △ T
The paddy section time:
Wq Income level=Ws air-conditioning arranges temperature+K parameter × △ T
Wt air-conditioning stops temperature=Ws air-conditioning and arranges temperature
The flat section time:
Wq Income level=Ws air-conditioning arranges temperature+△ T
Wt air-conditioning stops temperature=Ws air-conditioning and arranges temperature.
As in figure 2 it is shown, the air-conditioning multiple spot passive temperature detecting and controlling system method flow diagram that the embodiment of the present invention provides；
Air conditioner user arranges air-conditioning work temperature and parameter by temperature setting module or mobile phone A PP module；System passes through temperature
Enquiry module and passive temperature detection module realize the multipoint temperature measuring of air-conditioning working space, and parameter achieves air-conditioning accordingly
The Based Intelligent Control of wind direction；System is according to electrical network peak interval of time and adjusts parameter, selects to formulate output scheme and controls magnetic holding relay
The make and break of device, is controlled the start and stop working cycle of air-conditioning work element, thus regulates electricity using at the peak time amount by output control module, real
Load and energy management under existing intelligent grid environment；Allomeric function is set by mastery routine, APP application module program, air-conditioning parameter
Surely subprogram, temperature inquiry subprogram, communication subprogram, output control subprogram cooperation realization are processed；
Allomeric function coordinated by mastery routine and related function module program realize air-conditioning working space achieving multipoint temperature detection and
Based Intelligent Control.Temperature setting process subprogram, mastery routine by display setting module circuit for programming realization air-conditioning multiple spot without
The operating temperature setting of source temperature detecting and controlling system, intelligent mode setting, clock setting and electricity consumption peak interval of time and adjustment ginseng
The setting of number, and actual temperature shows and the instruction of the function of LED Light-Emitting Diode；Temperature inquiry subprogram, it is right to be used for
The wireless temperature-measuring sensor signal analysis that passive temperature detection module returns receives；Communication subprogram is real by WIFI communication module
The existing manipulation of mobile phone A PP, air-conditioning work parameter set and Internet of Things application；Output controls subprogram by peak interval of time and use
Air-conditioning work temperature that family sets and adjust parameter, in the start and stop temperature of the different air-conditioning of point, cutting edge of a knife or a sword, paddy, flat electricity consumption slot setup,
Realize avoid the peak hour on off control function and the system failure alarm module function of air-conditioning auxiliary heating element and cooling module, by adjusting
Realize Intelligent Wind Speed by air-blower control program to control and intelligence wind direction control.
As it is shown on figure 3, the multi-point temp querying method flow chart that the embodiment of the present invention provides: temperature enquiry module sends electricity
Magnetic scanning signal, passive temperature detection module receives electromagnetic wave signal and is converted into the sound of its internal work by interdigital transducer
Surface wave；Surface acoustic wave is converted into electromagnetic wave signal through interdigital transducer again and returns to temperature enquiry module via antenna；Temperature
Enquiry module extracts reflecting grating coding according to the electromagnetic wave signal that passive temperature detection module returns and realizes passive temperature detection mould
The identification of block；Propagation characteristic according to surface acoustic wave and the linear characteristic relation of temperature, extract passive temperature detection module
The temperature profile that the echo-signal returned has；The electromagnetic wave signal that temperature enquiry module returns according to passive temperature detection module
Feature, thus obtain temperature information, it is achieved wireless and passive temperature monitoring.
It is the output control subprogram of system as shown in Figure 4.System, according to fault alarm module identification, starts sound and light alarm
Output.And the air-conditioning work temperature set according to user, in the start and stop temperature of the different air-conditioning of point, cutting edge of a knife or a sword, paddy, flat electricity consumption slot setup
Degree, it is achieved air-conditioning auxiliary heating element and the on off control function of avoiding the peak hour of cooling module；Specifically include:
Step one: determine whether warning mark, alarm free mark goes to step five；
Step 2: determine whether noise reduction mark, has noise reduction mark to go to step four；
Step 3: drive sound and light alarm；
Step 4: drive LED alarm lamp, go to step nine；
Step 5: determine whether period transition flag, no marks goes to step eight；
Step 6: calculate the air-conditioning start and stop temperature of corresponding period；
Step 7: call air-blower control program and realize intelligence wind direction control and Intelligent Wind Speed control；
Step 8: call display subroutine；
Step 9: return.
Being the wind direction control circuit figure of the present invention as shown in Figure 6, wind direction motor uses step motor drive, and native system uses
4 phase 6 line motors realize wind direction blade and wave control, and motor drives and uses ULN2003AN chip, is come by programming
Realize wind direction control；
The Based Intelligent Control of wind direction: air-conditioning wind direction baffle plate is under step motor control, by 0 °～180 ° rotation, often rotates 10 ° of correspondences
Direction, at air conditioner refrigerating or under heating duty, each temperature detecting point temperature approach of survey, the air-conditioning corresponding to temperature difference maximum
Wind direction baffle plate direction, is the air-conditioning wind direction baffle controls direction controlling point affecting this temperature detecting point, and each temperature detecting point
The close corresponding air-conditioning wind direction baffle plate direction of temperature approach, is the air-conditioning wind direction baffle controls direction equilibrium of each temperature detecting point
Point；System is passed through dynamic tracking, is detected air-conditioning wind direction baffle plate correspondence direction each temperature detecting point temperature approach, the array formed,
The air-conditioning wind direction baffle controls direction controlling point of each temperature detecting point and the air-conditioning wind direction gear of each temperature detecting point can be obtained in real time
Plate control direction equilibrium point, thus parameter realizes the Based Intelligent Control of air-conditioning wind direction.
The air-conditioning multiple spot passive temperature detecting and controlling system of the present invention makes air conditioner user be installed on the APP module of mobile phone by utilization
Achieve remotely controlling and parameter setting of air-conditioning, instead of air-conditioning remote control function；By temperature enquiry module and passive temperature
Degree detection module achieves the multipoint temperature measuring of air-conditioning working space, and parameter achieves the intelligence control of air-conditioning wind direction accordingly
System, overcomes the unbalanced problem of working space temperature；Can be according to the peak interval of time of power system and adjustment parameter, it is achieved empty
The tune ginseng control mode of avoiding the peak hour adjusted, so that power system dsm extends to user side, meets electrical network peak load shifting
Purpose, promotes the load and energy management under intelligent grid environment.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (10)
1. an air-conditioning multiple spot passive temperature detecting and controlling system, it is characterised in that the detection of this air-conditioning multiple spot passive temperature controls
System includes: APP application module, communication module, single-chip microcomputer, display setting module, temperature enquiry module, passive temperature detection mould
Block, fault alarm module, watchdog circuit and output control module, auxiliary heating element and cooling module, air-blower control element,
Power module；
APP application module, the third-party application software being installed on mobile phone, by programming realization remotely controlling and ginseng air-conditioning
Number sets；
Single-chip microcomputer, with power module, display setting module, temperature enquiry module, fault alarm module, communication module, house dog
Circuit, output control module, auxiliary heating element and cooling module, air-blower control element connect, for writing complete control
Program, it is achieved the multiple spot passive temperature detection of air-conditioning and electric power peak interval of time are avoided the peak hour and adjusted ginseng to control；Between single-chip microcomputer output 100ms
Every pulse signal 1,0 give output control circuit INA, INB, INC, IND magnetic latching relay adhesive, control air-conditioning auxiliary heating
Element and cooling module work, the pulse signal 0,1 at single-chip microcomputer output 100ms interval gives output control circuit INA, INB, INC,
IND magnetic latching relay turns off, and stops air-conditioning auxiliary heating element and cooling module work；
Power module, uses three-terminal regulator block voltage stabilizing, selects Low Drift Temperature Zener diode to carry out two grades of voltage stabilizings；
Display setting module, is connected with single-chip microcomputer, for realizing the operating temperature of air-conditioning multiple spot passive temperature detecting and controlling system
Set, intelligent mode sets, clock setting and electricity consumption peak interval of time and adjust the setting of parameter, and actual temperature show with
The function instruction of LED Light-Emitting Diode；
Temperature enquiry module, is connected with single-chip microcomputer, receives circuit composition with reading antenna and scanning, has been used for passive temperature
The wireless temperature-measuring sensor signal analysis that detection module returns receives；
Passive temperature detection module, is made up of for distributing installation at air-conditioning working space surface acoustic wave temperature sensing device and antenna,
The temperature inquiry detection of real-time response temperature enquiry module, realizes passive by reflection grizzly bar layout on signal transmission path
The coding of temperature detecting module；
Fault alarm module, is connected with single-chip microcomputer, uses sound and light alarm, by light emitting diode, speaker and drive circuit composition,
Sound and light alarm is realized when the system failure；
Communication module, is connected with single-chip microcomputer, uses WIFI communication module to realize manipulation and the Internet of Things application of mobile phone A PP；
Watchdog circuit, is connected with single-chip microcomputer, is disturbed for anti-locking system and makes program loss or program come into endless loop, makes
Become system in case of system halt；
Output control module, is connected with single-chip microcomputer, controls magnetic by two-way JX03 bidirectional relay drive integrated circult and keeps continuing
Electrical equipment closes, breaks, it is achieved air-conditioning auxiliary heating element and the on off control of cooling module；
Air-blower control element, is connected with output control module, controls element including blast velocity control with wind direction；Wind direction motor uses step
Entering motor to drive, native system uses 4 phase 6 line motors to realize wind direction blade and waves control, and motor drives and uses ULN200
3AN chip, by being programmed to wind direction control；Motor blast velocity control, is produced pwm signal by single-chip microcomputer, is used for controlling crystalline substance
The ON time of brake tube, it is achieved the control of Fan Machine speed.
2. air-conditioning multiple spot passive temperature detecting and controlling system as claimed in claim 1, it is characterised in that APP application module is made
For the third-party application software being installed on mobile phone, by programming realization, remotely control and the parameter of air-conditioning are set.
3. air-conditioning multiple spot passive temperature detecting and controlling system as claimed in claim 1, it is characterised in that passive temperature detection mould
Block, is made up of for distributing installation at air-conditioning working space, real-time response temperature inquiry mould surface acoustic wave temperature sensing device and antenna
The temperature inquiry detection of block, realizes the volume of passive temperature detection module by reflection grizzly bar layout on signal transmission path
Code.
4. air-conditioning multiple spot passive temperature detecting and controlling system as claimed in claim 1, it is characterised in that output control module,
It is connected with single-chip microcomputer, controls magnetic latching relay by two-way JX03 bidirectional relay drive integrated circult and close, break, it is achieved air-conditioning
Auxiliary heating element and the on off control of cooling module.
5. air-conditioning multiple spot passive temperature detecting and controlling system as claimed in claim 1, it is characterised in that air-blower control element,
It is connected with output control module, controls element including blast velocity control with wind direction；Wind direction motor uses step motor drive, native system
Using 4 phase 6 line motors to realize wind direction blade and wave control, motor drives and uses ULN2003AN chip, by compiling
Journey realizes wind direction control；Motor blast velocity control, is produced pwm signal by single-chip microcomputer, for controlling the ON time of IGCT, real
The control of existing Fan Machine speed.
6. an air-conditioning multiple spot passive temperature detecting and controlling system method, it is characterised in that this air-conditioning multiple spot passive temperature detects
Control system method includes: air conditioner user arranges air-conditioning work temperature and parameter by temperature setting module or mobile phone A PP module；
System realizes the multipoint temperature measuring of air-conditioning working space by temperature enquiry module and passive temperature detection module, and joins accordingly
Number achieves the Based Intelligent Control of air-conditioning wind direction；System is according to electrical network peak interval of time and adjusts parameter, selects to formulate output scheme control
The make and break of magnetic latching relay processed, is controlled the start and stop working cycle of air-conditioning work element, thus regulates by output control module
Electricity using at the peak time amount, it is achieved the load and energy management under intelligent grid environment；Allomeric function passes through mastery routine, APP application module journey
Sequence, air-conditioning parameter setting process subprogram, temperature inquiry subprogram, communication subprogram, output control subprogram and coordinate realization.
7. a kind of air-conditioning multiple spot passive temperature detecting and controlling system method as claimed in claim 6, it is characterised in that APP should
By module as the third-party application software being installed on mobile phone, by programming realization, remotely control and the parameter of air-conditioning are set
Fixed.
8. a kind of air-conditioning multiple spot passive temperature detecting and controlling system method as claimed in claim 6, it is characterised in that multiple spot temperature
Degree is measured and is mainly made up of multiple passive temperature detection modules and temperature enquiry module based on Principles of Radar；Its work process
It is:
Temperature enquiry module sends electromagnetic scanning signals, and passive temperature detection module receives electromagnetic wave signal and by interdigital transducing
Device is converted into the surface acoustic wave of its internal work；Surface acoustic wave is converted into electromagnetic wave signal through interdigital transducer again and returns via antenna
Return to temperature enquiry module；Temperature enquiry module extracts reflecting grating according to the electromagnetic wave signal that passive temperature detection module returns and compiles
Code realizes the identification of passive temperature detection module；Propagation characteristic according to surface acoustic wave and the linear characteristic relation of temperature,
Extract the temperature profile that the echo-signal of passive temperature detection module return has；Temperature enquiry module detects according to passive temperature
The electromagnetic wave signal feature that module returns, thus obtain temperature information, it is achieved wireless and passive temperature monitoring.
9. a kind of air-conditioning multiple spot passive temperature detecting and controlling system method as claimed in claim 6, it is characterised in that output control
Subprogram, according to fault alarm module identification, starts sound and light alarm output；And according to user set air-conditioning work temperature,
The start and stop temperature of the air-conditioning that point, cutting edge of a knife or a sword, paddy, flat electricity consumption slot setup are different, it is achieved air-conditioning auxiliary heating element and cooling module
Avoid the peak hour on off control function；Specifically include:
Step one: determine whether warning mark, alarm free mark goes to step five；
Step 2: determine whether noise reduction mark, has noise reduction mark to go to step four；
Step 3: drive sound and light alarm；
Step 4: drive LED alarm lamp, go to step nine；
Step 5: determine whether period transition flag, no marks goes to step eight；
Step 6: calculate the air-conditioning start and stop temperature of corresponding period；
Step 7: call air-blower control program and realize intelligence wind direction control and Intelligent Wind Speed control；
Step 8: call display subroutine；
Step 9: return；
Intelligence wind direction controls: air-conditioning wind direction baffle plate is under step motor control, by 0 °～180 ° rotation, often rotates 10 ° of counterparties
To, at air conditioner refrigerating or under heating duty, each temperature detecting point temperature approach of survey, the air-conditioner wind corresponding to temperature difference maximum
To baffle plate direction, it is the air-conditioning wind direction baffle controls direction controlling point affecting this temperature detecting point, and each temperature detecting point temperature
The close corresponding air-conditioning wind direction baffle plate direction of difference, is the air-conditioning wind direction baffle controls direction equilibrium of each temperature detecting point
Point；System is passed through dynamic tracking, is detected air-conditioning wind direction baffle plate correspondence direction each temperature detecting point temperature approach, the array formed,
The air-conditioning wind direction baffle controls direction controlling point of each temperature detecting point and the air-conditioning wind direction gear of each temperature detecting point can be obtained in real time
Plate control direction equilibrium point, thus parameter realizes the Based Intelligent Control of air-conditioning wind direction.
10. a kind of air-conditioning multiple spot passive temperature detecting and controlling system method as claimed in claim 6, it is characterised in that output
Control air-conditioning work temperature and adjustment parameter that subprogram sets according to electrical network peak interval of time and user, in point, cutting edge of a knife or a sword, paddy, flat use
The air-conditioning work temperature that electricity choosing period of time is different, wherein adjusting parameter can be given by user or power system, its tune ginseng control of avoiding the peak hour
Mode processed is:
During mode of heating:
K adjusts parameter (span 0 ~ 1)
△ T=Ws air-conditioning arranges temperature-Wq Income level
Point, crest segment time:
Wq Income level=Ws air-conditioning arranges temperature-△ T
Wt air-conditioning stops temperature=Ws air-conditioning and arranges temperature-K parameter × △ T
The paddy section time:
Wq Income level=Ws air-conditioning arranges temperature-K parameter × △ T
Wt air-conditioning stops temperature=Ws air-conditioning and arranges temperature
The flat section time:
Wq Income level=Ws air-conditioning arranges temperature-△ T
Wt air-conditioning stops temperature=Ws air-conditioning and arranges temperature
During refrigeration modes:
K adjusts parameter (span 0 ~ 1)
△ T=Wq Income level-Ws air-conditioning arranges temperature
Point, crest segment time:
Wq Income level=Ws air-conditioning arranges temperature+△ T
Wt air-conditioning stops temperature=Ws air-conditioning and arranges temperature+K parameter × △ T
The paddy section time:
Wq Income level=Ws air-conditioning arranges temperature+K parameter × △ T
Wt air-conditioning stops temperature=Ws air-conditioning and arranges temperature
The flat section time:
Wq Income level=Ws air-conditioning arranges temperature+△ T
Wt air-conditioning stops temperature=Ws air-conditioning and arranges temperature.
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| CN201610374100.XA CN106016609A (en) | 2016-05-31 | 2016-05-31 | Multi-point passive temperature detection control system and method for air conditioner |
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| CN106766023A (en) * | 2016-11-30 | 2017-05-31 | 桂林市逸仙中学 | A kind of air-conditioner controller |
| CN107390589A (en) * | 2017-08-14 | 2017-11-24 | 国网天津市电力公司 | A kind of air-conditioning based on power line carrier, which is avoided the peak hour, adjusts ginseng control system and method |
| CN111089397A (en) * | 2019-12-11 | 2020-05-01 | 於晓明 | Multi-point passive temperature detection control system and method for air conditioner |
| CN113927946A (en) * | 2021-09-24 | 2022-01-14 | 武汉宏博纸品包装有限公司 | Temperature regulation and control method for packaging carton production line |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106545972A (en) * | 2016-11-29 | 2017-03-29 | 宁波奥克斯空调有限公司 | Wind-guiding accelerator control system and its control method and air-conditioner and its control method |
| CN106545972B (en) * | 2016-11-29 | 2022-03-29 | 奥克斯空调股份有限公司 | Air guide door control system and control method thereof, and air conditioner and control method thereof |
| CN106766023A (en) * | 2016-11-30 | 2017-05-31 | 桂林市逸仙中学 | A kind of air-conditioner controller |
| CN107390589A (en) * | 2017-08-14 | 2017-11-24 | 国网天津市电力公司 | A kind of air-conditioning based on power line carrier, which is avoided the peak hour, adjusts ginseng control system and method |
| CN111089397A (en) * | 2019-12-11 | 2020-05-01 | 於晓明 | Multi-point passive temperature detection control system and method for air conditioner |
| CN113927946A (en) * | 2021-09-24 | 2022-01-14 | 武汉宏博纸品包装有限公司 | Temperature regulation and control method for packaging carton production line |
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