CN109028503A - The air conditioning method of permission dynamic authentication is carried out using Motor control parameters - Google Patents
The air conditioning method of permission dynamic authentication is carried out using Motor control parameters Download PDFInfo
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- CN109028503A CN109028503A CN201810723068.0A CN201810723068A CN109028503A CN 109028503 A CN109028503 A CN 109028503A CN 201810723068 A CN201810723068 A CN 201810723068A CN 109028503 A CN109028503 A CN 109028503A
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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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
- G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
- G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
-
- 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
- F24F2110/50—Air quality properties
- F24F2110/64—Airborne particle content
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Signal Processing (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention relates to a kind of air conditioning methods that permission dynamic authentication is carried out using Motor control parameters, are rotated using control system control motor according to the regulation equation of motion, are compensated using compensating parameter to the control pulse of motor, guarantee the accuracy of control.Meanwhile the compensating parameter can be used as permission control, to improve the safety of system.
Description
Technical field
The invention belongs to automation fields, particularly belong to Motor Control Field.
Background technique
At present in daily life, room air control is carried out using air-conditioning and air purifier mostly, when summer weather
It when hot, closes the doors and windows, unlatching air-conditioning turns down suitable temperature and keeps room temperature nice and cool, when wintry weather is cold
It waits, then can open air-conditioning height-regulating to suitable temperature and keep indoor warm.When outdoor, the air qualities such as haze occur bad
When, air purifier can be also opened indoors, for keeping indoor air clean comfortable.
Traditional mode is to take manually-operated mode mostly, i.e., is grasped by way of power switch or remote controler
Make air-conditioning or air purifier.Before air-conditioning or air purifier are opened in operation, it is also necessary to first go to close window, guarantee room
In the case where interior air containment, then go to open the air control system for air such as air-conditioning or air purifier.
Also there is the scheme for controlling to adjust room air using mobile phone remote at present, but goes to control both for electric appliance, it is practical
It only controls and recycles within doors, do not realize that most important air access ports (window) jointly control with associated appliance.And it is right
In the control of window, all manually complete at present, can only realize opening and closing mostly, and be unable to accurately control, it is even more impossible to other families
It is electrically mated.
There are following some problems for traditional indoor control:
1. air control system for air in the mode operating room based on manual operation control, cannot bring good experience to user.When
User needs to carry out room air control, for example, turn down temperature or carry out air cleaning when, the mode of traditional-handwork needs craft
Operation is opened, and waits the regular hour, and interior can just be made to reach expected temperature and air quality.And in the meantime, user
It can only wait, user experience is bad.
2. current some room conditionings or air purifier etc. also provide the function that remote operation is opened, Ke Yi
User needs to carry out to open in advance before room air control, reduces the waiting of user, but such control is all based on list
A controller, for example for indoor air-conditioning or air purifier, cannot accomplish multiple controls in air control system for air
The linkage control of device processed.
3. in addition, being controlled for room air, if opening controller without first closing window, also cannot achieve
Effective control of room air, and traditional method are to close window by manual mode, greatly reduce Interior Space in this way
The availability of gas control system.
4. the folding of motor control window can cause to open and close angle inaccuracy due to transmission mechanism, motor ages, especially close
Not tight while traditional electric window-opening mode is closed when conjunction, and when system is under attack, there are larger security risks.
5. passing through applicants have found that leading to when key is the folding of motor driven window the main reason for above-mentioned aging
Frequently at the uniform velocity mode, and since window is different from other driven object internal structures, biggish impact can bring mechanical structure
Aging.
Summary of the invention
In order to solve the above technical problems, the present invention proposes following solution
A kind of air conditioning method carrying out permission dynamic authentication using Motor control parameters, including
(1) user inputs desired louver angle θ 1 and windowing duration T 1, and control system sends control letter to window motor
Number, drive it to be opened according to curve movement θ=a*t^2+b*arctan (c*t), wherein a, b, c are motion control coefficient；
(2) turn signal for detecting window motor, at the time of louver angle reaches 1/2 θ=θ, control system is to air conditioner electric at this time
Machine sends enabling signal, and air-conditioning determines air output, and air quantity P=m* θ, wherein m is Boiler pressure control coefficient.Open angle of window compared with
Hour, illustrate that user's ventilation demand is relatively small, therefore select low air quantity, and if open angle of window is larger, illustrate client
It needs to complete in a short time to take a breath, therefore selects Wind Volume；
(3) when air supply time reaches T=n* θ (wherein n is air supply time control coefrficient), control system is sent to air conditioner motor
Driving signal guarantees that air output carries out P=m* θ/θ/4 (t+1)+m* as follows；
(4) when air supply time reaches predetermined T1, control system sends control signal to window motor, drives it bent according to movement
Line θ=a*t^2+b*arctan (c*t) is closed；
(5) driving signal for monitoring window motor, when its signal is reduced to 0, control system is sent to clarifier motor to be started
Signal, driving clarifier motor rotation；
(6) indoor air quality is monitored, when PM2.5 drops under the desired threshold value of client, control system stops clarifier electricity
Machine, and enabling signal is sent to air conditioner motor, air-conditioning is set for work according to temperature；
In the window motor free time, driving window motor makes window open 1 angle of θ, measures the actual angle θ ' that window is opened,
Calculate compensating parameter R=θ '/θ 1；
It in step (1) include that permission controls, user needs input offset coefficients R, the benefit that control system is stored from database
It repays the compensating parameter that parameter is inputted with user to verify, just sends control letter to window motor when verifying compensating parameter is consistent
Number, meanwhile, the real work pulse control of window motor is carried out based on the compensating parameter.
Particularly, carrying out the real work pulse control of window motor based on the compensating parameter includes: Q=R*w* θ 0/B,
Middle Q is real work pulse, and w is gearing factor, and θ 0 is the desired louver angle of client, and B is motor step angle.
Particularly, window motor, air conditioner motor and clarifier motor are connect with control system authority module.
A kind of air handling system based on motor control, including
Window device, air-conditioning device, purifier device,
Wireless signal transmitting and receiving module, communicate for three motors and control system；
Control system, for digitizing manipulation motor；It includes room air control system database, for storing motor control
Parameter further includes the control enquiry module of air system, is supplied to user and is used to room air index, motor control local shape
The function that state is inquired.
Particularly, control system further includes control message processing module, for carrying out various information reception, confirmation, processing,
The control information and status information of three motors, are all analyzed and processed by message processing module.
Particularly, control message processing module uses the mechanism of Distributed Message Queue.
Technical effect and inventive point:
1, typical air conditioning systems can only control single electric appliance or household, cannot achieve and be linked.And the present invention will
Multiple electric appliances and the window cooperation control of air are adjusted, and special control flow is set, realizes intelligent air conditioning.
2, the system being linked individually is also based on the signal of single electric appliance output, and the present invention is based on motor signal,
It is more directly accurate, facilitate control.
3, tradition is relatively simple for the control of window motor, i.e. opening and closing two states.The present invention provides window angles
Control method, can be more humane, at the same can preferably with air-conditioning, purifier system cooperate.
4, tradition is relatively simple for the control of window motor, and the opening and closing of window is uniform motion, is starting and is stopping in this way
When only can all greater impact be caused to motor and mechanical system.And present invention optimizes motor movement equations, ensure that system
Reliability and durability.
5, tradition is inadequate for window motor control precision, with motor use and machine driven system aging, especially
Opening and closing the window system aging, it is difficult to reach accurate opening and closing and require and (influence the cooperation with air-conditioning, clarifier), or even be difficult to close
It closes.And the present invention sets self-check program, accurately controls motor using penalty coefficient, realizes the accurate opening and closing of window.
6, the major reason that traditional automatic shutter window is difficult to promote is safety, and the present invention is creatively using compensation
Verifying of the coefficient as electric motor starting, more dynamic random, so that security of system is higher.
Simultaneously as length is limited, foregoing invention point is only limited list, other changing for the prior art in specification
Into being similarly inventive point of the invention.
Detailed description of the invention
Fig. 1 is the flow chart of the air handling system based on motor.
Fig. 2 is the air handling system illustrative view of functional configuration based on motor.
Fig. 3 is the air handling system flow example schematic diagram based on motor.
Specific embodiment
Fig. 1 is the flow chart of the room air control system based on motor, is comprised the following steps:
(1) client passes through the information inquiry module of room air control system, inquires indoor air quality index, includes
PM2.5 index, the information such as room temperature.When air quality index is normal, shows that indoor air quality is good, be not necessarily at this time
Carry out room air control.
(2) when air quality index exception, for example room temperature is more than the normal interval of setting, and indoor PM2.5 refers to
Situations such as number is more than the threshold value of setting, then room air control system opens room air control flow.
(3) room air control system enquiry module inquires room air control system database, obtains control ontology T1
(window) open and-shut mode information.If controlling ontology T1 open and-shut mode is to open, start control ontology T1 folding control subflow
Journey., whereas if control ontology T1 state is to be closed at this time, then the sub-process is skipped.
(4) in control ontology T1(window) in folding control sub-process, room air control system passes through wireless signal receipts
Module is sent out, opens the stepper motor A1 for controlling window folding, and send pulse control to the digitial controller C1 of the motor
Signal.Stepper motor is the opened loop control motor that electric impulse signal is changed into angular displacement or displacement of the lines, is modern digital program
Main executive component in control system, application are extremely wide.In the case where non-overload, the revolving speed of motor, stopping position
It is solely dependent upon the frequency and umber of pulse of pulse signal, without being influenced by load variation, when step actuator receives an arteries and veins
Signal is rushed, it just drives stepper motor to rotate a fixed angle by the direction of setting, and referred to as " step angle ", its rotation is
It is run step by step with fixed angle.Angular displacement can be controlled by control pulse number, to reach accurate fixed
The purpose of position；The velocity and acceleration that motor rotation can be controlled by control pulse frequency simultaneously, to reach speed regulation
Purpose.Stepper motor rotates angle and speed according to pulse signal and provides realization rotation, and the angle control of rotation is very accurate.
For the stepper motor of step angle B, turn around umber of pulse N=360/B used.Screw rod screw pitch H indicates that motor turns around conversion
Be in line the distance of displacement.In this way according to formula M=H/N, the pulse equivalency of the motor can be calculated.Assuming that window length is X,
The folding angle of window is θ, then required displacement is Y=X*sin θ.The circle number that then stepper needs to turn is Q=Y/H, required in total
The umber of pulse wanted is T=Q*N.The above-mentioned relevant parameter of electric machine is stored in room air control system database.Stepper motor
Window is closed by A1 by drive mechanism device D1.
(5) after control ontology T1 closure, wireless signal transceiver module is closed information and is sent to room air control system
System.And triggering following operates rate-determining steps.Parameter of electric machine information is stored in room air control system by the present invention program, and
By wireless signal transceiver module, stepper motor is opened, realizes the linkage control of motor, this part should be used as present invention side
One inventive point of case.
(6) complete control ontology T1(window) closure after, room air control message processing module is received by wireless
The message for the window closure that signal transmitting and receiving module is sent, modifies motor control bulk state information, and room air is called to control
System permission correction verification module carries out control ontology T2, such as the verification of air purifier.If room air control system permission
Correction verification module allows to control control ontology T2, then opens the control sub-process of control ontology T2.Conversely, then skipping this
Sub-process.
(7) for controlling ontology T2, such as air purifier, system passes through room air control system Message Processing mould
Block, the control module that the information opened will be needed to be sent to room air control system.After control module receives the message, pass through
The corresponding intelligent switch of ontology T2 motor group is controlled, the control ontology is opened.
(8) control ontology T2(air purifier) open after, by wireless signal transceiver module, the state that is turned on letter
Breath is sent to the message processing module of room air control system, and room air control system can be confirmed that control ontology T2 is complete
At unlatching.
(9) corresponding, when control ontology T2(air purifier) open after, indoor air quality such as PM2.5 index etc.
Information also can be sent to the information collection module of room air control system by wireless signal transceiver module, and user can lead to
The information inquiry module for crossing room air control system inquires the relevant informations such as room air index.
(10) when confirmation control ontology T2(air purifier) have turned on after, room air control system authorization check module
Control ontology T3, such as air-conditioning are verified.If room air control system authorization check module allows to control originally
Body T3 is controlled, then opens the control sub-process of control ontology T3.Conversely, then skipping the sub-process.
(11) for controlling ontology T3, such as air-conditioning, system, need to by room air control system message processing module
The information to be opened is sent to the control module of room air control system.After control module receives the message, originally by control
The corresponding intelligent switch of body T3 motor group, opens the control ontology.
(12) when controlling ontology T3(air-conditioning) after open, by wireless signal transceiver module, the state that is turned on is sent
To the message processing module of room air control system, interior air control system for air then can be confirmed that control ontology T3 completes to open.
(13) corresponding, when control ontology T3(air-conditioning) open after, indoor temperature information can also be received and dispatched by wireless signal
Module, is sent to the information collection module of room air control system, and user can pass through the information of room air control system
Enquiry module inquires indoor temperature information.User passes through the information inquiry module of room air control system, can be with real-time query
Room air index, the information such as temperature are supplied to user's real-time room air status inquiry online, and carry out operation control with this
Make the inventive point that this should be this programme.
(14) when user needs to close room air control, the authorization check module of room air control system, from being
The state of inquiry control ontology T3, judges its state to have turned on, then starts the subflow for closing control ontology T3 in system database
Journey.
(15) for controlling ontology T3, such as air-conditioning, system, need to by room air control system message processing module
The information to be closed is sent to the control module of room air control system.After control module receives the message, originally by control
The corresponding intelligent switch of body T3 motor group, closes the control ontology.
(16) after control ontology T3 is closed, by wireless signal transceiver module, the state being turned off is sent to Interior Space
The message processing module of gas control system.Room air control system then can be confirmed that closing is completed in it.
(17) the authorization check module of room air control system, the shape of inquiry control ontology T2 from system database
State judges its state to have turned on, then starts the sub-process for closing control ontology T2.
(18) for controlling ontology T2, system is by room air control system message processing module, by need to close
Information is sent to the control module of room air control system.After control module receives the message, by controlling ontology T2 motor
The corresponding intelligent switch of group, closes the control ontology.
(19) the authorization check module of room air control system, the shape of inquiry control ontology T1 from system database
State judges its state to be turned off, then starts the sub-process for opening control ontology T1.
(20) control ontology T1(window is opened by stepper motor).It is closed state before for controlling ontology T1, this
When need open the window, folding angle be θ, when needing to open, for control its folding motor digitial controller C1, Xiang Fa
Corresponding pulse signal is sent, driving motor is rotated and opened by transmission device.
It (21) particularly, is not to be opened according to uniform speed, but press when being opened by step motor control window
It is moved according to the parabolical movement function of such as lower class, i.e. θ=a*t^2+b*arctan (c*t).Wherein t indicates what window was opened
Time, θ indicate the angle of window folding, and a, b, c are motion control coefficient, for guaranteeing the smooth of motor control window folding.
By many experiments, when motion control coefficient takes following numerical value, entire motor and mechanical system are influenced minimum: a=θ/50, b
=θ/4, c=0.5.According to motor control formula above-mentioned, for the stepper motor of step angle B, the umber of pulse N used that turns around=
360/B.Therefore, umber of pulse Q=w* θ/B required for window rotation θ, wherein w is gearing factor.Meanwhile when with the use of motor
It is long, may the angle of motor rotation have error or transmission system has error or the mechanical structure aging of window and causes to miss
Difference.Therefore, in order to guarantee that motor can be accurately controlled the angle of window folding, then regular self-test is needed, determines compensating parameter
JZ is used for the pulse equivalency of small electromotor.
Self checking method includes: in the window motor free time, and driving window motor makes window open 1 angle of θ, measures window
The actual angle θ ' of opening, penalty coefficient R=θ '/θ 1.When user in actual use, it is real when needing to open the window of 2 angle of θ
The umber of pulse of border control should be Q2=R* w* θ 2/B.This compensating parameter just will do it self checking when each window is closed,
And the compensating parameter of calculating is sent to the client of user by the message processing module of room air control system, while this
A compensating parameter stores in the database also by the database module of room air control system.This compensating parameter is on the one hand
Make window folding angle more accurate for controlling motor, is on the other hand ready to pass through the control of room air control system in user
When windowing, need to input this compensating parameter, the compensation of the compensating parameter that system can be stored from database and user's input is joined
Number is verified, and is just opened a window when verifying compensating parameter is consistent.In the present solution, using frequency since each window motor is different
Rate is different, and error is multifarious, and can change over time, so that the compensating parameter stochastic and dynamic of rectification error becomes
Change, therefore is equivalent to the random cipher that dynamic updates using compensating parameter, it is safer；On the other hand, it can accurately control open
Window movement, guarantee meet louver angle requirement.Being held as a hostage when anti-locking system is under attack due to switch causes window to be opened, and sends out
Raw security risk a, it should inventive point as this programme.
For more precise control, following process can also be used:
(1) user inputs desired louver angle θ 1 and windowing duration T 1, and control system sends control letter to window motor
Number, drive it to be opened according to curve movement θ=a*t^2+b*arctan (c*t)；
(2) turn signal of window motor is detected, and at the time of 1/2 θ=θ；Control system sends starting letter to air conditioner motor at this time
Number, air-conditioning determines air output, and air quantity P=m* θ, wherein m is Boiler pressure control coefficient.When open angle of window is smaller, illustrate user
Ventilation demand is relatively small, therefore selects low air quantity, and if open angle of window is larger, it is complete in a short time to illustrate that client needs
At ventilation, therefore select Wind Volume.
(3) when air supply time reaches T=n* θ (wherein n be air supply time control coefrficient), control system is to air conditioner motor
Driving signal is sent, guarantees that air output carries out P=m* θ/θ/4 (t+1)+m* as follows.
(4) when air supply time reaches predetermined T1, control system sends control signal to window motor, drives it according to fortune
Moving curve θ=a*t^2+b*arctan (c*t) is closed.
(5) driving signal for monitoring window motor, when its signal is reduced to 0, control system is sent to clarifier motor
Enabling signal, driving clarifier motor rotation.
(6) indoor air quality is monitored, when PM2.5 drops under the desired threshold value of client, control system stops purification
Device motor, and enabling signal is sent to air conditioner motor, air-conditioning is set for work according to temperature.
It is a kind of control flow above, other control flows, such as adjustment air-conditioning can also be set as needed in client
The unlatching opportunity of motor and clarifier motor.Meanwhile the process is simple flow, particular content is identically with preceding method
Side repeats no more (such as permission), therefore should be including the combination of aforementioned all schemes for understanding for scheme.
Fig. 2 is the room air control system illustrative view of functional configuration based on motor.
Room air control system based on motor control includes following module:
Three control ontologies, air conditioner main body T1- window, control ontology T2- air-conditioning, control ontology T3- air purifier.
One transmission mechanism for receiving the control of electric window-opening motor, and is driven the folding of control window.
One stepper motor, for driving window to open and close.Stepper motor is that electric impulse signal is changed into angular displacement or line
The opened loop control motor of displacement, is the main executive component in modern digital program control system, and application is extremely wide.Non-super
In the case where load, the revolving speed of motor, the position of stopping are solely dependent upon the frequency and umber of pulse of pulse signal, without being changed by load
Influence, as soon as when step actuator receives a pulse signal, it drive stepper motor by the direction of setting rotate one it is solid
Fixed angle, referred to as " step angle ", its rotation are run step by step with fixed angle.Control pulse can be passed through
Number is to control angular displacement, to achieve the purpose that accurate positionin；Motor can be controlled by control pulse frequency simultaneously to turn
Dynamic velocity and acceleration, to achieve the purpose that speed regulation.Stepper motor rotates angle and speed according to pulse signal and provides reality
It now rotates, the angle control of rotation is very accurate.
Two motor groups, for drive control ontology T2- air-conditioning and control ontology T3- air purifier.
Wireless signal transmitting and receiving module, for sending room air control system for motor control ontology information.
Digitial controller, for digitizing the controller of manipulation motor.
Room air control system database, for storing motor control ontology information and Motor control parameters, for weighing
Limit control information etc..Meanwhile each close window record can be all recorded in the database of room air control system, comprising using
In the umber of pulse of the stepper motor of control window folding and the time of user's window opening-closing control, for example daily 11 points start
Windowing, daily 18 points of passes window.It will also save air index when user's window opening-closing in database, such as whenever air index exists
Window can close in 40 to 60 interval ranges.System is according to the data statistic analysis of the user's window opening-closing use recorded every time
The use habit at family, when the umber of pulse of the stepper motor for controlling window folding is more than threshold value or the time interval for opening and closing window
Time range is not accustomed to it in user, system can then issue the user with warning message, for prompting user's relevant abnormalities information.At this
In scheme, the step angle of the stepper motor of usage record in the database forms user's window opening-closing and is accustomed to data, and in exception
When situation, alarm prompt is issued to user, the safety of this system is greatly improved, can be used as one of this programme
Inventive point.
Room air control message processing module carries out the module of various information reception, confirmation, processing.All kinds of control ontologies
Control information and status information, be all analyzed and processed by message processing module.The module uses distributed message team
The mechanism of column, using point-to-point model.The model includes sender of the message, message recipient and a Distributed Message Queue three
Class object on the basis of ensure that the smooth delivery and processing of message, and has high-throughput, reliability.This programme uses
The mechanism of Distributed Message Queue is processed the message of motor control, both ensure that the succession of message, while
With very high message throughput and reliability, it should can be used as be this programme an inventive point.
The control enquiry module of indoor air stream is supplied to user and is used to room air index, motor control local
The function that state is inquired.The control correction verification module of indoor air stream is then to provide the verification of air index, motor control sheet
The functions such as body status check, authorization check.According to the check results of control correction verification module, indoor control system is to all kinds of control sheets
Body carries out related control operation appropriate.In the present solution, correction verification module, use are inquired and are controlled in the control of indoor air stream
Query service and verification service are carried out layout by containerization technique.Using containerization technique, simplifies configuration, reduce hardware
It is required that the degree of coupling between application environment.Based on the way to manage of code assembly line, to application provide one from exploitation to
Online consistent environment.Meanwhile making only to create a container process using deployment based on containerization technique, without opening
Dynamic operating system realizes the second grade deployment of application.This should be an inventive point of this programme.
Fig. 3 is the room air control system flow example schematic diagram based on motor, specific as follows:
(1) it is intermediate pollution that client, which inquires same day air quality index PM2.5 by room air control system, passes through interior
Air control system for air opens the stepper motor A1 for controlling window folding by wireless signal transceiver module, and to the motor
Digitial controller C1 send pulse control signal.The stepper motor (small machine) for being 1.8 degree for step angle turns around used
Umber of pulse be n=360/1.8=200 pulse.Screw rod screw pitch h=5cm indicates that motor turns around and is converted into straight-line displacement and is
5cm.It is thus that can calculate pulse equivalency=h/n=50mm/200=0.25mm/ pulse.Assuming that window length is X, window
Folding angle is θ, then required displacement is Y=X*sin θ.By taking top hung windows as an example, folding angle needs 30 °, and window length is
100cm, then step-wise displacement is Y=X*sin30=1/2*100cm=50cm.I.e. stepper needs to turn 50cm/5cm=10, that is, turns 10
Circle, required umber of pulse are 200*10=2000.Above-mentioned associated motor parameter is stored in room air control system database.
Meanwhile in order to guarantee that motor accurately opens and closes window, increasing compensating parameter is 0.5, also is stored in the data of indoor control system
In library.
It is open state before for window, folding angle is 30 °, when closing the window, for controlling window folding electricity
The digitial controller C1 of machine, to corresponding pulse signal is sent, driving motor, which rotates and passes through transmission device, closes window.According to
According to calculating, above-mentioned window closing motion is completed, motor A1 needs to turn-take 10 circles.
After window closure, window closure information is sent to room air control system by wireless signal transceiver module.
(2) after completing window closure, room air control system is true by the message that wireless signal transceiver module is sent
Recognize window to be closed, i.e. the corresponding intelligent switch of control air purifier motor group, opens air purifier.
(3) after air purifier is opened, by wireless signal transceiver module, the status information that air purifier is opened is sent out
It is sent to the information collection module of room air control system.Room air control system then can be confirmed that air purifier is completed
It opens.
(4) corresponding, after air purifier is opened, the information such as indoor air quality such as PM2.5 index can also pass through
Wireless signal transceiver module, is sent to the information collection module of room air control system, and user can pass through Interior Space gas control
The information inquiry module of system processed inquires the relevant informations such as room air index.
(5) room air control system judges the state of air purifier to have turned on, then can start to start air-conditioning.
By the corresponding intelligent switch of air conditioner electric unit, air-conditioning is opened.
(6) after air-conditioning is opened, by wireless signal transceiver module, room air control is sent by the state that air-conditioning is opened
The information collection module of system.Room air control system then can be confirmed that unlatching is completed in air-conditioning.
(7) corresponding, after air-conditioning is opened, indoor temperature information also can be sent to room by wireless signal transceiver module
The information collection module of interior air control system for air, user can be inquired by the information inquiry module of room air control system
Indoor temperature information.User by the information inquiry module of room air control system, can with real-time query room air index,
The information such as temperature are supplied to user's real-time room air status inquiry online, and carry out operation to control this being this with this
One inventive point of scheme.
(8) when user needs to close room air control, then room air control system, judges the state of air-conditioning for
It opens, then can begin to shut off air-conditioning.By the corresponding intelligent switch of air conditioner electric unit, air-conditioning is closed.
(9) after air-conditioning is closed, by wireless signal transceiver module, room air control is sent by the state that air-conditioning is closed
The information collection module of system.Room air control system then can be confirmed that closing is completed in air-conditioning.
(10) room air control system judges that the state of air-conditioning to be turned off, then can begin to shut off air purifier.
By the corresponding intelligent switch of air purifier motor group, air purifier is closed.
(11) after air purifier is closed, by wireless signal transceiver module, the state that air purifier is closed is sent
To the information collection module of room air control system.Room air control system then can be confirmed that pass is completed in air purifier
It closes.
(12) room air control system judges that the state of air purifier to be turned off, then can start to open window.
It is opend the window by stepper motor.It is closed state before for window, needs to open the window at this time, folding angle is 30 °,
When opeing the window, for controlling the digitial controller C1 of window folding motor, to corresponding pulse signal is sent, driving is electric
Machine, which rotates and passes through transmission device, closes window.According to calculating, above-mentioned window opening action is completed, motor A1 needs to turn-take 10
Circle.Due to before this compensating parameter of database purchase be 0.5, then user be ready to pass through room air control system control windowing
When, need to input this compensating parameter, after system verifying is consistent, above-mentioned window opening action can be carried out.
Claims (6)
1. a kind of air conditioning method for carrying out permission dynamic authentication using Motor control parameters, it is characterised in that:
(1) user inputs desired louver angle θ 1 and windowing duration T 1, and control system sends control letter to window motor
Number, drive it to be opened according to curve movement θ=a*t^2+b*arctan (c*t), wherein a, b, c are motion control coefficient；
(2) turn signal of window motor is detected, and at the time of 1/2 θ=θ；Control system sends starting letter to air conditioner motor at this time
Number, air-conditioning determines air output, and air quantity P=m* θ, wherein m is Boiler pressure control coefficient；
When open angle of window is smaller, illustrate that user's ventilation demand is relatively small, therefore select low air quantity, and if window is opened
It is larger to open angle, illustrates that client needs to complete in a short time to take a breath, therefore selects Wind Volume；
(3) when air supply time reaches T=n* θ (wherein n is air supply time control coefrficient), control system is sent to air conditioner motor
Driving signal guarantees that air output carries out P=m* θ/θ/4 (t+1)+m* as follows；
(4) when air supply time reaches predetermined T1, control system sends control signal to window motor, drives it bent according to movement
Line θ=a*t^2+b*arctan (c*t) is closed, wherein a, and b, c are motion control coefficient；
(5) driving signal for monitoring window motor, when its signal is reduced to 0, control system is sent to clarifier motor to be started
Signal, driving clarifier motor rotation；
(6) indoor air quality is monitored, when PM2.5 drops under the desired threshold value of client, control system stops clarifier electricity
Machine, and enabling signal is sent to air conditioner motor, air-conditioning is set for work according to temperature；
In the window motor free time, driving window motor makes window open 1 angle of θ, measures the actual angle θ ' that window is opened,
Calculate compensating parameter R=θ '/θ 1；
It in step (1) include that permission controls, user needs input offset parameter R, the benefit that control system is stored from database
It repays the compensating parameter that parameter is inputted with user to verify, just sends control letter to window motor when verifying compensating parameter is consistent
Number, meanwhile, the real work pulse control of window motor is carried out based on the compensating parameter.
2. special such as the air conditioning method claimed in claims 1-2 for carrying out permission dynamic authentication using Motor control parameters
Sign is: the real work pulse control that window motor is carried out based on the compensating parameter includes: Q=R*w* θ 0/B, and wherein Q is real
Border working pulse, w are gearing factor, and θ 0 is the desired louver angle of client, and B is motor step angle.
3. as claim 1 uses the air conditioning method of Motor control parameters progress permission dynamic authentication, it is characterised in that: window
Family motor, air conditioner motor and clarifier motor are connect with control system authority module.
4. a kind of air conditioning for carrying out permission dynamic authentication using Motor control parameters using the claims 1-3 method
System, it is characterised in that: including
Window device, air-conditioning device, purifier device,
Wireless signal transmitting and receiving module, communicate for three motors and control system；
Control system, for digitizing manipulation motor；It includes room air control system database, for storing motor control
Parameter further includes the control enquiry module of air system, is supplied to user and is used to room air index, motor control local shape
The function that state is inquired.
5. the air handling system of permission dynamic authentication, feature are carried out using Motor control parameters as claimed in claim 4
It is, control system further includes control message processing module, for carrying out various information reception, confirmation, processing, three motors
Information and status information are controlled, is all analyzed and processed by message processing module.
6. the air handling system of permission dynamic authentication, feature are carried out using Motor control parameters as claimed in claim 5
It is, control message processing module uses the mechanism of Distributed Message Queue.
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