CN104315657B - The method and remote control of a kind of Intelligent Dynamic control air-conditioning regulation room temperature - Google Patents

The method and remote control of a kind of Intelligent Dynamic control air-conditioning regulation room temperature Download PDF

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CN104315657B
CN104315657B CN201410569080.2A CN201410569080A CN104315657B CN 104315657 B CN104315657 B CN 104315657B CN 201410569080 A CN201410569080 A CN 201410569080A CN 104315657 B CN104315657 B CN 104315657B
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temperature
infrared signal
air
conditioning
module
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CN104315657A (en
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王大为
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王大为
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/10Temperature
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56Remote control
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/10Temperature
    • F24F2110/12Temperature of the outside air

Abstract

The method and remote control of a kind of Intelligent Dynamic control air-conditioning regulation room temperature, solve the problem of method and remote control control process of existing control air-conditioning regulation room temperature need frequently manually operated regulation, default room temperature time length, governing speed is slow, it is by learning infrared signal step, user preset temperature step is set, detect environment temperature step, control process step:Read user preset temperature, indoor temperature and the outdoor temperature in above-mentioned steps;Compare user preset temperature and indoor temperature, calculate air conditioner output temperature, adjustment air conditioner output temperature and cycle detection step, and the remote control with the corresponding functional module of above-mentioned steps.It can automatically, it is accurate, regulation indoor temperature fast and effectively is controlled to air-conditioning reaches the optimal room temperature of user preset.

Description

The method and remote control of a kind of Intelligent Dynamic control air-conditioning regulation room temperature
Technical field
The present invention relates to automatic air conditionning technical field, particularly a kind of Intelligent Dynamic control air-conditioning adjusts the side of room temperature Method and remote control.
Background technology
At present, the method for the regulation indoor environment temperature that people commonly use indoors is to use air-conditioning equipment, by infrared distant Control device manually controls unlatching/closing of air-conditioning equipment and the regulation of temperature.It is logical when user feels that indoor environment temperature is improper Cross control IR remote controller manually and open air-conditioning equipment, further according to the height of indoor temperature, by adjusting IR remote controller manually Button, controls the output temperature of air-conditioning equipment, is closed again by controlling IR remote controller manually after user's sensible temperature is suitable Air-conditioning equipment.Excessive manual operation is not only given in the operating process of this manual control air-conditioning equipment regulation indoor environment temperature User is brought using upper inconvenience nor beneficial to the saving energy.
Notification number is CN101464026, and the patent of invention of entitled " air handling system " discloses a kind of air adjustment System, it includes air regulator, indoor temperature transmitter and remote control, its Indoor Temperature measured according to indoor temperature transmitter Difference between degree and user's predetermined set indoor temperature carrys out the operator scheme of unit in automatic switching chamber, then plus the pre- of setting Quantitative temperature sends regulation temperature instruction to air regulator, so as to reach the purpose of regulation indoor temperature.Although it can subtract The action of the manually operated remote control of small part, but still need and manually set the predetermined amount temperature of regulation, and only by room The simple of poor and predetermined amount temperature between the indoor temperature and user's predetermined set indoor temperature of interior temperature sensor measurement is folded Plus temperature value as to air regulator send regulation temperature instruction, so regulation after temperature value it is not accurate enough, it is impossible to Effectively and rapidly regulation air regulator reaches optimum temperature in user preset room.
The content of the invention
It is an object of the invention to provide a kind of method of Intelligent Dynamic control air-conditioning regulation room temperature and remote control, solve When the method and remote control control process of existing control air-conditioning regulation room temperature need frequently manually operated regulation, reach default room temperature Between it is long, the problem of governing speed is slow, its can automatically, it is accurate, regulation indoor temperature fast and effectively is controlled to air-conditioning reached To the optimal room temperature of user preset.
The technical solution adopted in the present invention is:A kind of method that Intelligent Dynamic control air-conditioning adjusts room temperature, using infrared Remote control control air-conditioning regulation room temperature, technical points are to comprise the following steps:
Learn infrared signal step, gather the infrared signal of original air-conditioning IR remote controller transmitting, and by the infrared signal Transmitting code corresponding with default control command code be stored in infrared signal Transmit-Receive Unit;
User preset temperature step is set, the regulation key assignments user preset temperature of temperature input unit is adjusted, in display The screen display user preset temperature;
Environment temperature step is detected, indoor temperature is gathered in real time, the real-time outdoor temperature that weather site is announced is obtained;
Control process step, specifically includes following steps:
Read user preset temperature, indoor temperature and the outdoor temperature in above-mentioned steps;
Compare user preset temperature and indoor temperature, when user preset temperature is equal to indoor temperature, then received to infrared signal Bill member sends closing control instruction, the transmitting of infrared signal Transmit-Receive Unit is closed the infrared signal of air-conditioning;When preset temperature is small In indoor temperature, then refrigeration control instruction is sent to infrared signal Transmit-Receive Unit, the transmitting of infrared signal Transmit-Receive Unit is opened empty It is adjusted to the infrared signal of refrigeration mode;When preset temperature is more than indoor temperature, then heating control is sent to infrared signal Transmit-Receive Unit System instruction, makes the transmitting of infrared signal Transmit-Receive Unit open the infrared signal that air-conditioning is heating mode;
Air conditioner output temperature is calculated, computational methods are in the following way:
Air conditioner output temperature T=T1- (T2-T1)+Δ T, Δ T=(T1-T3)/(T2-T1);
Wherein:Air conditioner output temperature is represented with T, T1 represents preset temperature, and T2 represents indoor temperature, and T3 represents outdoor temp Degree, Δ T represents temperature adjustment offset amount.
The air conditioner output temperature value calculated is judged whether in air-conditioning preset temperature adjustable range, when the air-conditioning of calculating is exported Temperature value then sends temperature control instruction in air-conditioner temperature adjustable range to infrared signal Transmit-Receive Unit, receives infrared signal Bill member launches the infrared signal of the air conditioner output temperature value calculated to air-conditioning, when the air conditioner output temperature value of calculating is higher than or low In air-conditioner temperature adjustable range, then temperature range control instruction is sent to infrared signal Transmit-Receive Unit, make infrared signal transmitting-receiving single It is the infrared of highest or lowest temperature angle value in the air-conditioning preset temperature adjustable range that member launches air conditioner output temperature value to air-conditioning Signal.
Wherein described each control instruction be according to it is foregoing study infrared signal step in store and the infrared signal The corresponding control command code of transmitting code-phase is made.
Cycle detection step, after the default intercycle time is reached, returns to described detection environment temperature step Start detection temperature, then perform rate-determining steps successively again.
As a further improvement, collection indoor temperature is to gather a current indoor temperature, continuous acquisition each second in real time One minute, read the Indoor Temperature angle value and calculate average temperature value as current indoor temperature in real time.
As a further improvement, the initial value for the preset temperature that user is set is 25 DEG C.
As a further improvement, the initial value of air-conditioning preset temperature adjustable range is 21 DEG C to 28 DEG C.
As a further improvement, the intercycle time is one minute.
A kind of to realize the remote control that above-mentioned Intelligent Dynamic control air-conditioning adjusts room temperature procedure, technical points are to include With lower module:
Learn infrared signal module, the infrared signal for gathering the transmitting of original air-conditioning remote control, and by the infrared signal Transmitting code corresponding with default control command code be stored in infrared signal Transmit-Receive Unit;
Setting user preset thermal module, the regulation key assignments user preset temperature for adjusting temperature input unit, Show the screen display user preset temperature;
Environment temperature module is detected, for gathering indoor temperature in real time, the real-time outdoor temperature that weather site is announced is obtained;
Control process module, including read module, regulation air-conditioning state module, calculating thermal module, adjustment thermal module And loop module;Wherein,
Read module, the user preset temperature and detection environment temperature module of user preset thermal module are set for reading Indoor temperature and outdoor temperature;
Air-conditioning state module is adjusted, for comparing user preset temperature and indoor temperature, when user preset temperature is equal to room Interior temperature, then send closing control instruction to infrared signal Transmit-Receive Unit, the transmitting of infrared signal Transmit-Receive Unit is closed air-conditioning Infrared signal;When preset temperature is less than indoor temperature, then refrigeration control instruction is sent to infrared signal Transmit-Receive Unit, make infrared letter The infrared signal that air-conditioning is refrigeration mode is opened in the transmitting of number Transmit-Receive Unit;When preset temperature is more than indoor temperature, then to infrared letter Number Transmit-Receive Unit sends computer heating control instruction, the transmitting of infrared signal Transmit-Receive Unit is opened the infrared letter that air-conditioning is heating mode Number;
Thermal module is calculated, for calculating air conditioner output temperature, computational methods are in the following way:
Air conditioner output temperature T=T1- (T2-T1)+Δ T;ΔT=(T1-T3)/(T2-T1);
Wherein:Air conditioner output temperature is represented with T, T1 represents preset temperature, and T2 represents indoor temperature, and T3 represents outdoor temp Degree, Δ T represents temperature adjustment offset amount.
Thermal module is adjusted, for judging the air conditioner output temperature value of calculating whether in air-conditioning preset temperature adjustable range It is interior, when the air conditioner output temperature value of calculating is in air-conditioner temperature adjustable range, then send temperature control to infrared signal Transmit-Receive Unit System instruction, makes infrared signal Transmit-Receive Unit launch the infrared signal of the air conditioner output temperature value calculated to air-conditioning, when the sky of calculating Output temperature value is adjusted to be higher or lower than air-conditioner temperature adjustable range, then sending temperature range control to infrared signal Transmit-Receive Unit refers to Order, it is highest in the air-conditioning preset temperature adjustable range infrared signal Transmit-Receive Unit is launched air conditioner output temperature value to air-conditioning Or the infrared signal of lowest temperature angle value.
Loop detection module, for after the default intercycle time is reached, returning to described detection environment temperature Module starts detection temperature again, then performs the rate-determining steps of control process module successively.
Wherein described each control instruction be according to study infrared control signal module in store and the infrared signal The corresponding control command code of transmitting code-phase is made.
Wherein, the control process module controls to perform the function of modules using microprocessor, learns infrared signal Module uses the infrared signal Transmit-Receive Unit with infrared emission and receive capabilities, and detection environment temperature module, which is used, carries temperature The indoor temperature collecting unit detection indoor temperature of sensor, microprocessor connects infrared signal transmitting-receiving by data-interface respectively Unit, temperature input unit, display, indoor temperature collecting unit and network connecting module.
The good effect that the present invention has is:Because the present invention is former by the study infrared signal module collection of remote control The infrared signal of air-conditioning remote control transmitting, and deposit the transmitting code of the infrared signal is corresponding with default control command code Storage can send infrared command signal without changing on the basis of original air-conditioning in infrared signal Transmit-Receive Unit to it It is controlled;The real-time outdoor temperature obtained by the detection environment temperature module of remote control from weather site, is eliminated Outdoor temperature sensor is set on former air-conditioned outdoor equipment, installation cost is reduced;Room is read by control process module Interior temperature, outdoor temperature and user preset temperature are simultaneously compared, calculated and adjustment draws air conditioner refrigerating or heating mode and sky Equipment output temperature is adjusted, air-conditioning equipment output temperature accuracy is substantially increased, and by loop module to changing environment temperature Detection and adjustment air conditioner output temperature are controlled in real time, hence it is evident that shorten the time for reaching user preset room temperature, user is only by setting Put preset temperature quick, effective dynamic regulation indoor temperature can just be reached in user preset room most preferably with automatic control air conditioner equipment Temperature, has saved the energy.
Brief description of the drawings
Fig. 1 is a kind of flow chart of the method for Intelligent Dynamic control air-conditioning regulation room temperature of the present invention;
Fig. 2 is indoor temperature warming comparative graph provided in an embodiment of the present invention;
Fig. 3 is indoor temperature cooling change comparative graph provided in an embodiment of the present invention;
Fig. 4 is a kind of structured flowchart of the remote control of Intelligent Dynamic control air-conditioning regulation room temperature of the present invention;
Fig. 5 is the remote control instantiation hardware connection structure schematic diagram of the present invention;
Fig. 6 is the electrical schematic diagram of the remote control of the present invention;
Fig. 7 is the electrical schematic diagram of the control chip of Fig. 5 ARM microprocessor;
Fig. 8 is the electrical schematic diagram of Fig. 5 BMP085 temperature sensor modules;
Fig. 9 is the primary module electrical schematic diagram of Fig. 5 standard all-directional infrared study module.
Embodiment
It is described in further detail below in conjunction with 1~9 pair of embodiments of the present invention of accompanying drawing.
The embodiment of the present invention is that Air Conditioner Remote is adjusted using a kind of remote control for being capable of Intelligent Dynamic control air-conditioning Save room temperature.
As shown in figure 1, a kind of flow chart of the method for Intelligent Dynamic control air-conditioning regulation room temperature, comprises the following steps:
Learn infrared signal step S1:Gather the infrared signal of original air-conditioning IR remote controller transmitting, and by the infrared letter Number transmitting code corresponding with default control command code be stored in infrared signal Transmit-Receive Unit.
On the remote control device, control process module is received by the infrared signal Transmit-Receive Unit with infrared learning function to send out The infrared signal acquisition instructions 0xF0 gone out, infrared signal Transmit-Receive Unit enters learning state afterwards, while control process module Receive 0xF0 responses;Default control command code is made up of a byte, and the span of control command code is 0x00-- 0xFF, each control command code is corresponded with a physical button on original air-conditioning remote control, distant with original air-conditioning Infrared remote receiver of the device just to infrared signal Transmit-Receive Unit is controlled, distance confirms surrounding without high light or other red 3 to 5cm or so Outside line and electromagnetic interference, click the button that former air-conditioning remote control needs to learn, and infrared signal Transmit-Receive Unit lamp extinguishes same time control Processing module processed receives control command code 0x00, and infrared signal Transmit-Receive Unit lamp is bright again after 1 second, represents study transmitting code Success.Infrared signal Transmit-Receive Unit is by control command code and original air-conditioning remote control infrared signal for learning after learning success Transmitting code being stored in the EEPROM of infrared signal Transmit-Receive Unit in pairs;Repeating above said collection process, until original air-conditioning All button corresponding functions on remote control all learn to finish;Infrared signal Transmit-Receive Unit, which receives control process module and sent, to be terminated 0xF2 is ordered, infrared emission/receiver module lamp extinguishes, exits learning state, while control process module receives 0xF2 responses, arrive This infrared learning process terminates.The transmitting code of step infrared signal of the former air-conditioning remote control of study only when using first time, Stored after study, be not required to learn again when reusing.
User preset temperature step S2 is set, the regulation key assignments user preset temperature of temperature input unit is adjusted, aobvious Show the screen display user preset temperature.
User is by pressing two temperature adjustments for heightening or turning down indoor temperature of temperature input unit on remote control Button adjusts user preset temperature, and the initial value of the indoor optimum temperature value of preset temperature is set as 25 DEG C, if user clicks on one The secondary temperature-input button that adjusts upward then shows 26 DEG C on a display screen, if user clicks on once adjustment temperature-input button downwards 24 DEG C are then shown on a display screen, by that analogy.The scope of the adjustable indoor optimum temperature of user is 0 DEG C -40 DEG C, works as user The optimal Indoor Temperature angle value of adjustment surmounts 0 DEG C -40 DEG C, then circulation display.
Environment temperature step S3 is detected, indoor temperature is gathered in real time, the real-time outdoor temperature that weather site is announced is obtained.
The process of indoor temperature is gathered in real time, and the indoor temperature collection of the temperature sensor carried on the remote control device is single Member receives the indoor temperature acquisition instructions of control process module, specifically, temperature sensor collection each second is once current real-time Indoor temperature, the average indoor temperature that continuous acquisition is calculated in this minute for one minute afterwards is as indoor temperature;Outdoor temp Acquisition process is spent, on the remote control device, the outdoor temperature acquisition instructions of control process module are received by network connecting module, from The local real-time outdoor environment temperature of JSON forms is read in the official website of the Central Meteorological Observatory, is parsed using the JSON storehouses of standard The outdoor environment temperature got, the real-time outdoor temperature api interface form that the Central Meteorological Observatory provides each national city is: http://www.weather.com.cn/data/sk/ city codes .html.Wherein city codes can be from the Central Meteorological Observatory Obtained in official website, such as:The city codes of Shenyang City are 101070101.The API provided by the Central Meteorological Observatory is got The character string of JSON forms comprising local real time temperature, parses the character string and gets local outdoor temperature in real time.Such as:It is logical The API for crossing Central Meteorological Observatory's offer obtains the character strings of the current JSON forms of outdoor temperature in real time in Shenyang City and is:{" weatherinfo":{"city":" Shenyang ", " cityid ":"101070101","temp":"29","WD":" southwester ", " WS":" 4 grades ", " SD ":"41%","WSE":"4","time":"13:30","isRadar":"1","Radar":"JC_ RADAR_AZ9240_JB " } }, wherein the corresponding value 29 of temp keys is exactly Shenyang City's current outdoor real-time temperature values.
Control process step specifically includes following steps:
The step S4 of user preset temperature, indoor temperature and outdoor temperature is read, is read by control process module foregoing Step sets the user preset temperature value that user preset temperature step S2 is set and gathered in real time in detection environment temperature step S3 Indoor Temperature angle value and the outdoor temp angle value obtained.
Compare user preset temperature and air-conditioning state step S5 is adjusted in indoor temperature, compare user preset temperature and room Interior temperature, when user preset temperature is equal to indoor temperature, then sends closing control instruction to infrared signal Transmit-Receive Unit, makes infrared The infrared signal of air-conditioning is closed in the transmitting of signal transmitting and receiving unit, and air-conditioning receives the infrared signal and closed, then performed aftermentioned Cycle detection step S8;When preset temperature is less than indoor temperature, then refrigeration control instruction is sent to infrared signal Transmit-Receive Unit, The transmitting of infrared signal Transmit-Receive Unit is set to open the infrared signal that air-conditioning is refrigeration mode, air-conditioning received and opened after the infrared signal And it is adjusted to refrigeration mode;When preset temperature is more than indoor temperature, then computer heating control instruction is sent to infrared signal Transmit-Receive Unit, The transmitting of infrared signal Transmit-Receive Unit is set to open the infrared signal that air-conditioning is heating mode, air-conditioning received and opened after the infrared signal And it is adjusted to heating mode.
Air conditioner output temperature step S6 is calculated, computational methods are in the following way:
Air conditioner output temperature T=T1- (T2-T1)+Δ T;ΔT=(T1-T3)/(T2-T1);
Wherein:Air conditioner output temperature is represented with T, T1 represents preset temperature, and T2 represents indoor temperature, and T3 represents outdoor temp Degree, Δ T represents temperature adjustment offset amount.
Air conditioner output temperature value step S7 is adjusted, judges whether the air conditioner output temperature value calculated is adjusted in air-conditioning preset temperature In adjusting range, when the air conditioner output temperature value of calculating is in air-conditioner temperature adjustable range, then sent to infrared signal Transmit-Receive Unit Temperature control instruction, makes infrared signal Transmit-Receive Unit launch the infrared signal of the air conditioner output temperature value calculated to air-conditioning, works as meter The air conditioner output temperature value of calculation is higher than air-conditioner temperature adjustable range, then sending temperature range control to infrared signal Transmit-Receive Unit refers to Order, it is highest in the air-conditioning preset temperature adjustable range infrared signal Transmit-Receive Unit is launched air conditioner output temperature value to air-conditioning The infrared signal of temperature value;When the air conditioner output temperature value of calculating is less than air-conditioner temperature adjustable range, then received and dispatched to infrared signal Unit sends temperature range control instruction, and it is the air-conditioning infrared signal Transmit-Receive Unit is launched air conditioner output temperature value to air-conditioning The infrared signal of lowest temperature angle value in preset temperature adjustable range;It is preferred that, at the beginning of air-conditioning preset temperature adjustable range Initial value is 21 DEG C to 28 DEG C.
Wherein described each control instruction is according to stored in the foregoing study infrared signal step S1 and infrared signal Transmitting code-phase corresponding control command code make.
Cycle detection step S8, after the default intercycle time is reached, returns to described detection environment temperature step Rapid 3 proceed by and detect again, then control process and adjustment air conditioner output temperature again.It is preferred that, during intercycle Between be one minute.
By above-mentioned steps, the control of Intelligent Dynamic can be carried out to air-conditioning, so that user preset temperature is quickly reached, Specific user preset temperature T1, the indoor temperature T2 gathered in real time, the outdoor temperature T3 obtained in real time are updated to above-mentioned sky Adjust air conditioner output temperature after the output temperature T obtained in output temperature step algorithm formula and adjustment, the default temperature of user's setting Spend for 25 DEG C, the span of default air conditioner output temperature is between 21 DEG C to 28 DEG C, and output temperature T is through round Number, closing, unlatching refrigeration and the heated condition of air-conditioning are shown in the following table(Temperature unit for degree Celsius):
Preset temperature T1 Indoor temperature T2 Outdoor temperature T3 Air conditioner output temperature T Air conditioner output temperature after adjustment Air-conditioning state
25 30 40 17 21 Refrigeration
25 28 30 20 21 Refrigeration
25 28 27 22 22 Refrigeration
25 26 27 23 23 Refrigeration
25 28 26 24 24 Refrigeration
25 25 26 - - Close
25 24 24 25 25 Heating
25 23 22 26 26 Heating
25 23 25 27 27 Heating
25 22 24 28 28 Heating
25 15 5 33 28 Heating
Controlling the remote control of air-conditioning Air Conditioner Remote to be adjusted in room temperature control process using the Intelligent Dynamic, passing through Cross after the intercycle time of setting and the indoor and outdoor temperature of change is detected, air conditioner output temperature is adjusted in real time It is whole, the preset temperature of user can be rapidly achieved.
Indoor temperature heating as shown in Figure 2,3 and cooling change comparative graph, H1 represent the interior using the present invention Temperature variation curve, H2 represents to use traditional air conditioner indoor temperature change generated in case curve, H3 to export after representing the adjustment using the present invention Temperature variation curve, wherein ordinate represent temperature, unit for degree Celsius;Abscissa represents the time, and unit is minute.From figure As can be seen that the time needed for 25 DEG C of preset temperature is reached by using the method for the present invention is 11 minutes, traditional air conditioner is used It is 20 minutes to indoor temperature regulation to the time needed for 25 DEG C, therefore obviously shortens and reach used by preset temperature Time, the speed of airconditioning control temperature is improved, efficiency is improved.
Related hardware can be controlled come complete by programmed instruction by realizing all or part of step of above method embodiment Into.Foregoing program can be stored in the data memory module of microprocessor, and the memory module uses EEPROM, and the program exists During execution, the step of execution includes above method embodiment.
As shown in figure 4, being a kind of structured flowchart of the remote control of Intelligent Dynamic control air-conditioning regulation room temperature of the present invention;
The remote control use with following functional module remote control system, comprising module be:Learn infrared signal mould Block 3, sets user preset thermal module 1, detection environment temperature module 2 and control process module 4, wherein control process module bag Include read module, regulation air-conditioning state module, calculate thermal module, adjustment thermal module and loop module;
Each functional module of the remote control of the present embodiment is used to perform aforementioned intelligent dynamic control air-conditioning regulation room temperature The corresponding process step of method, study infrared signal module 3 is used for the study infrared signal step S1 for performing preceding method, sets User preset thermal module 1 is used for the setting user preset temperature step S2 for performing preceding method, the He of detection environment temperature module 2 Control process module 4 is used for the detection environment temperature step S3 for performing preceding method, and control process module is used to perform foregoing side The control process step of method, wherein, read module is used for reading user preset temperature, indoor temperature and the room for performing preceding method The step S4 of outer temperature, the comparison user preset temperature and indoor temperature that regulation air-conditioning state module is used to perform preceding method is entered Row regulation air-conditioning state step S5, calculates the calculating air conditioner output temperature step S6 that thermal module is used to perform preceding method, adjusts Whole thermal module is used for the adjustment air conditioner output temperature value step S7 for performing preceding method, and loop module is used to perform preceding method Adjustment air conditioner output temperature value step S7.Specific work process principle is repeated no more, and refers to the description of embodiment of the method.
Wherein, the control process module 4 performs the function of modules using microprocessor, learns infrared signal module 3 are passed using the infrared signal Transmit-Receive Unit with infrared emission and receive capabilities, detection environment temperature module 2 using with temperature The indoor temperature collecting unit detection indoor temperature of sensor, microprocessor connects infrared signal receipts by data interface module respectively Bill member, temperature input unit, display, indoor temperature collecting unit and network connecting module.
As shown in figure 5, be the instantiation hardware connection diagram of the remote control of the present invention, wherein,
Microprocessor uses commercially available general ARM microprocessor 5, and its central processor core can be referred to by configuration processor Make and the peripheral components connected by its data-interface are controlled, its data-interface includes:General purpose I/O port, I2C communications connect Mouth and asynchronous serial communication mouth, the ARM microprocessor 5, which has data memory module and is integrated with, can couple the network of internet Link block;
Infrared signal Transmit-Receive Unit uses the commercially available general standard all-directional infrared study module 9 with TTL interfaces, should Module includes infrared transmission module, infrared receiving module and data memory module with learning functionality(Such as EEPROM).
Indoor temperature collecting unit uses commercially available general BMP085 temperature sensor modules 8, and the module is integrated with temperature Data acquisition module, A/D converter and I2C protocol controllers;
Display 6 uses the commercially available general LCD display with driving chip HD4478 standards;
Temperature input unit 7 uses commercially available general OMRON touch-switch B3F-4055 temperature adjustment buttons;
ARM microprocessor connects the I2C protocol controllers of BMP085 temperature sensor modules by I2C communication interfaces;ARM Microprocessor passes through asynchronous serial communication mouth(UART serial ports)Connect the serial ports of infrared signal Transmit-Receive Unit;ARM microprocessor is led to General purpose I/O port is crossed to be connected with temperature input unit and display respectively.
Control process module is to send control instruction to infrared signal Transmit-Receive Unit by arm processor, baud rate 9600, 8 data, 1 stop position, no parity preserves command code in the data memory module of ARM microprocessor.
Temperature data acquisition module collection indoor environment temperature is first passed through headed by the BMP085 temperature sensor module courses of work Angle value, is converted to digital quantity, finally by I2C protocol integrated test systems by A/D converter by indoor environment temperature analog quantity afterwards Indoor environment temperature digital quantity is transferred to ARM microprocessor by device by I2C protocol controllers, therefore ARM microprocessor is read Indoor environment temperature is exactly to read the temperature value after A/D is changed from BMP085 by standard I2C buses;
The infrared transmission module of standard all-directional infrared study module can pass through the infrared receiver to the original air-conditioner of family expenses Module transmitting infrared signal is controlled, and the infrared receiving module of infrared signal Transmit-Receive Unit can receive original air-conditioning remote control The infrared signal of transmitting.
Network connecting module uses WIFI connection Central Meteorological Observatory website.
Fig. 6 is the electrical schematic diagram of the remote control of the present invention, and its attachment structure is as follows:
ARM microprocessor is communicated by I2C STD bus with temperature sensor BMP085, wherein ARM microprocessor End is attached using SDA, SCL, VCC, GND on pin SDA1, SCL1, VCC, GND and temperature sensor BMP085.I2C Pull-up resistor extraneous 1.8 kilohms data connecting line SDA and I2C clock connecting line SDL.
ARM microprocessor passes through asynchronous serial communication mouth(UART)It is attached with standard all-directional infrared study module, The wherein VCC and GND of ARM microprocessor and standard all-directional infrared study module VCC and GND pins are directly connected to, and ARM is micro- The serial input pin TXD0 of processor is connected with the serial input pin RXD of standard all-directional infrared study module, and ARM is micro- The serial input pin RXD0 of processor is connected with the serial input pin TXD of infrared learning module.
ARM microprocessor by the RXP on pin RXP, RXN, TXP, TXN and network connecting module network interface card, RXN, TXP, TXN pins correspondence is connected.Wherein all physical connections are all entered by 49.9 ohm of pull-up resistor and the electric capacity of 15 pico farads Row is anti-interference.Network interface card VCC power pins external world's 3.3V voltages and pass through 10 Ohmic resistances and 22 nanofarad electric capacity and carry out power filter.
ARM microprocessor passes through general purpose I/O port(GPIO)Connected with temperature input unit physical button B3F-4055 Connect, the wherein VCC and GND of arm processor and the VCC and GND of physical button is directly connected to, ARM microprocessor is respectively by logical Be connected with two pins of GPIO4 and GPIO5 of I/O port with the VOUT of physical button, for receive physical button by key-like The change of state.
ARM microprocessor passes through general purpose I/O port(GPIO)It is attached with display LCD MODULE HD44780, its The VCC and GND of middle ARM microprocessor and HD44780 VCC and GND are directly connected to, and ARM microprocessor passes through general purpose I/O port GPIO0, GPIO1, GPIO2 and GPIO3 and HD44780 DATA0-DATA3 be directly connected to, for being treated to HD44780 outputs The digital content of display.
ARM microprocessor, as data memory module, is carried out using SD card by its SD card interface of standard and SD card neck Connection, the wherein VCC and GND of ARM microprocessor is directly connected with the VCC and GND of SD card neck, the SD_ at ARM microprocessor end CAR_DET(SD card card detect)The CD pins of pin and SD card neck are directly connected to, the SD_CLK of ARM microprocessor(SD Card clock pins)、SD_CMD(SD card order pin)、SD_DATA0-SD_DATA3(SD card data pins)Pass through 33 ohm Resistance is connected to corresponding CLK, CMD, DAT0-DAT3 pin of SD card groove.
The power supply connection of ARM microprocessor:3.3V power supplys are connected to ARM microprocessor after the filtering of 10 F capacitors VCC power pins.

Claims (7)

1. a kind of method that Intelligent Dynamic control air-conditioning adjusts room temperature, room temperature is adjusted using infrared remote-control device control air-conditioning, its It is technically characterized in that and comprises the following steps:
Learn infrared signal step, gather the infrared signal of original air-conditioning IR remote controller transmitting, and by the hair of the infrared signal Penetrate that code is corresponding with default control command code to be stored in infrared signal Transmit-Receive Unit;
User preset temperature step is set, the regulation key assignments user preset temperature of temperature input unit is adjusted, on a display screen Show the user preset temperature;
Environment temperature step is detected, indoor temperature is gathered in real time, the real-time outdoor temperature that weather site is announced is obtained;
Control process step, specifically includes following steps:
Read user preset temperature, indoor temperature and the outdoor temperature in above-mentioned steps;
Compare user preset temperature and indoor temperature, when user preset temperature is equal to indoor temperature, then receive and dispatch single to infrared signal Member sends closing control instruction, the transmitting of infrared signal Transmit-Receive Unit is closed the infrared signal of air-conditioning;When preset temperature is less than room Interior temperature, then send refrigeration control instruction to infrared signal Transmit-Receive Unit, the transmitting of infrared signal Transmit-Receive Unit is opened air-conditioning and is The infrared signal of refrigeration mode;When preset temperature is more than indoor temperature, then sends computer heating control to infrared signal Transmit-Receive Unit and refer to Order, makes the transmitting of infrared signal Transmit-Receive Unit open the infrared signal that air-conditioning is heating mode;
Air conditioner output temperature is calculated, computational methods are in the following way:
Air conditioner output temperature T=T1- (T2-T1)+Δ T, Δ T=(T1-T3)/(T2-T1);
Wherein:Air conditioner output temperature is represented with T, T1 represents preset temperature, and T2 represents indoor temperature, and T3 represents outdoor temperature, Δ T Represent temperature adjustment offset amount;
The air conditioner output temperature value calculated is judged whether in air-conditioning preset temperature adjustable range, when the air conditioner output temperature of calculating Value then sends temperature control instruction in air-conditioner temperature adjustable range to infrared signal Transmit-Receive Unit, makes infrared signal transmitting-receiving single Member launches the infrared signal of the air conditioner output temperature value calculated to air-conditioning, when the air conditioner output temperature value of calculating is higher or lower than sky Temperature regulating adjustable range, then send temperature range control instruction to infrared signal Transmit-Receive Unit, make infrared signal Transmit-Receive Unit to Air-conditioning transmitting air conditioner output temperature value is the infrared signal of highest or lowest temperature angle value in the air-conditioning preset temperature adjustable range;
Wherein, described each control instruction is according to the transmitting with the infrared signal stored in foregoing study infrared signal step The corresponding control command code of code-phase is made;
Cycle detection step, after the default intercycle time is reached, returns to described detection environment temperature step and starts Again detection temperature, then perform rate-determining steps successively.
2. the method that Intelligent Dynamic control air-conditioning according to claim 1 adjusts room temperature, it is characterised in that:Room is gathered in real time Interior temperature is to gather a current indoor temperature each second, and continuous acquisition one minute calculates average temperature value as current reality When indoor temperature.
3. the method that Intelligent Dynamic control air-conditioning according to claim 1 adjusts room temperature, it is characterised in that:What user was set The initial value of preset temperature is 25 DEG C.
4. the method that Intelligent Dynamic control air-conditioning according to claim 1 adjusts room temperature, it is characterised in that:The default temperature of air-conditioning The initial value for spending adjustable range is 21 DEG C to 28 DEG C.
5. the method that Intelligent Dynamic control air-conditioning according to claim 1 adjusts room temperature, it is characterised in that:During intercycle Between be one minute.
6. a kind of Intelligent Dynamic control air-conditioning adjusts the remote control of room temperature, it is characterised in that:Comprising with lower module:
Learn infrared signal module, the infrared signal for gathering the transmitting of original air-conditioning remote control, and by the hair of the infrared signal Penetrate that code is corresponding with default control command code to be stored in infrared signal Transmit-Receive Unit;
User preset thermal module, the regulation key assignments user preset temperature for adjusting temperature input unit, in display are set The screen display user preset temperature;
Environment temperature module is detected, for gathering indoor temperature in real time, the real-time outdoor temperature that weather site is announced is obtained;
Control process module, including read module, regulation air-conditioning state module, calculate thermal module, adjustment thermal module and follow Ring module;Wherein,
Read module, the user preset temperature of user preset thermal module and the room of detection environment temperature module are set for reading Interior temperature and outdoor temperature;
Air-conditioning state module is adjusted, for comparing user preset temperature and indoor temperature, when user preset temperature is equal to Indoor Temperature Degree, then send closing control instruction to infrared signal Transmit-Receive Unit, the transmitting of infrared signal Transmit-Receive Unit is closed the infrared of air-conditioning Signal;When preset temperature is less than indoor temperature, then refrigeration control instruction is sent to infrared signal Transmit-Receive Unit, receive infrared signal The infrared signal that air-conditioning is refrigeration mode is opened in bill member transmitting;When preset temperature is more than indoor temperature, then received to infrared signal Bill member sends computer heating control instruction, the transmitting of infrared signal Transmit-Receive Unit is opened the infrared signal that air-conditioning is heating mode;
Thermal module is calculated, for calculating air conditioner output temperature, computational methods are in the following way:
Air conditioner output temperature T=T1- (T2-T1)+Δ T;ΔT=(T1-T3)/(T2-T1);
Wherein:Air conditioner output temperature is represented with T, T1 represents preset temperature, and T2 represents indoor temperature, and T3 represents outdoor temperature, Δ T Represent temperature adjustment offset amount;
Adjust thermal module, for judge calculating air conditioner output temperature value whether in air-conditioning preset temperature adjustable range, when The air conditioner output temperature value of calculating sends temperature control to infrared signal Transmit-Receive Unit in air-conditioner temperature adjustable range, then and referred to Order, makes infrared signal Transmit-Receive Unit launch the infrared signal of the air conditioner output temperature value calculated to air-conditioning, when the air-conditioning of calculating is defeated Go out temperature value higher or lower than air-conditioner temperature adjustable range, then send temperature range control instruction to infrared signal Transmit-Receive Unit, Make infrared signal Transmit-Receive Unit to air-conditioning launch air conditioner output temperature value be in the air-conditioning preset temperature adjustable range highest or The infrared signal of lowest temperature angle value;
Loop detection module, for after the default intercycle time is reached, returning to described detection environment temperature module Start detection temperature again, then perform the rate-determining steps of control process module successively.
7. Intelligent Dynamic control air-conditioning according to claim 6 adjusts the remote control of room temperature, it is characterised in that:The control Processing module processed controls to perform the function of modules using microprocessor, and study infrared signal module, which is used, carries infrared emission With the infrared signal Transmit-Receive Unit of receive capabilities, detection environment temperature module uses the indoor temperature with temperature sensor to gather Unit detects indoor temperature, and microprocessor is connected infrared signal Transmit-Receive Unit, temperature input unit by data-interface, shown respectively Show device, indoor temperature collecting unit and network connecting module.
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