CN106225163A - A kind of indoor environment test and appraisal control method and system - Google Patents
A kind of indoor environment test and appraisal control method and system Download PDFInfo
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- CN106225163A CN106225163A CN201610615664.8A CN201610615664A CN106225163A CN 106225163 A CN106225163 A CN 106225163A CN 201610615664 A CN201610615664 A CN 201610615664A CN 106225163 A CN106225163 A CN 106225163A
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/64—Airborne particle content
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/70—Carbon dioxide
Abstract
The invention discloses a kind of indoor environment test and appraisal control method, comprise the following steps: A. obtains indoor environment supplemental characteristic；B. obtain user and indoor environment is carried out the polled data of subjective assessment；C. according to described indoor environment supplemental characteristic and the polled data of user's subjective assessment, Indoor Environmental Quality is evaluated, it is thus achieved that evaluation index index；D. being analyzed described evaluation index index, it is thus achieved that the Optimal Control Strategy of indoor environment parameter, described Optimal Control Strategy includes current environment parameter adjustment to target environment parameter.Present invention also offers should in aforementioned manners indoor environment test and appraisal control system.The present invention can rationally, clearly evaluate Indoor Environmental Quality, realizes Indoor Environmental Quality control quickly and efficiently, and people-oriented, increases environmental degree of comfort and health degree, improves people's office work efficiency.
Description
Technical field
The present invention relates to evaluation of indoor environment quality and feedback control art, particularly relate to a kind of indoor environment test and appraisal control
Method and system processed.
Background technology
Have all one's life of people spend in indoor time of more than 80%.Indoor environmental quality to the health of people, comfortable and
Work efficiency has direct and important impact.Owing to atmospheric pollution is day by day serious, according to 2010 to 2014 year Beijing areas
PM2.5 annual average concentration (μ g/m3) exceed standard natural law statistics, Beijing area have more than every year half the time be in do not meet country mark
Accurate state.And place, indoor is as unique sanctuary, cause the attention rate that people are the highest.Although at present government and grinding
Study carefully mechanism and outside atmosphere pollution is established dynamic monitoring system, but people are for oozing by building ventilation and building enclosure
Penetrate into and the most almost know nothing into indoor pollution.Therefore, indoor environment is set up system and comprehensive environmental quality monitoring body
It is particularly necessary.
Along with China's economic development, the improving constantly of living standards of the people, the comfort level of indoor environment is had more by people
Carry out the highest requirement.According to our finding for many years, current people generally indoor environment is had more than 30% dissatisfied
Rate, wherein humiture and air quality are the indoor environment factors being easiest to cause complaint.Meanwhile, along with the increase of operating pressure
With the quickening of rhythm of life, people are to improving work efficiency and further pay attention to by improving environment.Therefore, reasonably indoor are built
Environmental monitoring, evaluation and feed back control system, have weight to improving indoor environment health degree, comfort level and raising work efficiency
Want meaning.
Most current is architectural lacks the monitoring to Indoor Environmental Quality, although minority building is mounted with that environmental monitoring sets
Standby, but lack rational indoor environment evaluation methodology and feedback, cause people to lack improving Indoor Environmental Quality
Effective control strategy.Therefore, need indoor air chemical pollution, evaluation and feedback controling mode reasonable in design badly and solve indoor ring
The problem that border quality is the best, improves Indoor Environmental Quality, improves comfort level, health degree and work efficiency.
Summary of the invention
It is an object of the invention to provide a kind of indoor environment test and appraisal control method so that it is can rationally, clearly evaluate room
Interior environmental quality, and Indoor Environmental Quality control is realized quickly and efficiently based on evaluation result.
A further object of the present invention is to provide a kind of indoor environment applying above-mentioned indoor environment test and appraisal control method and surveys
Comment control system.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of indoor environment test and appraisal control method, comprises the following steps: A. obtains indoor environment supplemental characteristic；B. use is obtained
Family carries out the polled data of subjective assessment to indoor environment；C. according to described indoor environment supplemental characteristic and user's subjective assessment
Polled data, is evaluated Indoor Environmental Quality, it is thus achieved that evaluation index index；D. described evaluation index index is carried out point
Analysis, it is thus achieved that the Optimal Control Strategy of indoor environment parameter, described Optimal Control Strategy includes current environment parameter adjustment to mesh
Mark ambient parameter.
As improving further, the evaluation index in described step C includes: be used for evaluating the comfortable journey of indoor human body body-sensing
The indoor comfortable index of degree, for evaluating the indoor healthy index of indoor air quality health degree and for evaluating indoor environment
Office work index to the influence degree of people's work efficiency.
Described indoor comfortable index, is according to indoor environment supplemental characteristic, is fitted by human thermal comfort model and Studies of Human Body Heat
Answer model calculated, and carry out self study correction according to the polled data of described user；Described human thermal comfort model root
The Studies of Human Body Heat using severe cold area, cold district, hot-summer and cold-winter area or hot summer and warm winter region according to current indoor environment position relaxes
Suitable model, described Studies of Human Body Heat adaptive model uses the Studies of Human Body Heat adaptive model in spring, summer, autumn or winter according to current season.
Described indoor healthy index and office work index are obtained by computation model respectively, described computation model root
The polled data evaluated according to described indoor environment supplemental characteristic and user is set up and passes through self study correction.
Described step D is by carrying out sensitivity analysis to described evaluation index index, it is thus achieved that described indoor environment parameter
Optimisation strategy.
In described step A, indoor environment parameter includes temperature parameter, humidity parameter and air quality parameter, described air product
Matter parameter includes gas concentration lwevel and PM2.5 concentration；Described step B obtains user to indoor environment temperature, humidity and sky
Gas quality carries out the polled data of subjective assessment.
A kind of indoor environment test and appraisal control system applying described indoor environment test and appraisal control method, including: environment is supervised
Survey device, environment balloting device, server and environment regulating device；Described environment monitoring device, is used for detecting indoor environment ginseng
Number data；Described environment balloting device, for collecting user's polled data to indoor environment subjective assessment；Described server,
Communicate to connect, for according to described indoor environment supplemental characteristic and use with described environment monitoring device and environment balloting device respectively
The polled data of family subjective assessment, is evaluated Indoor Environmental Quality, it is thus achieved that evaluation index index；And to described evaluation index
Index is analyzed, it is thus achieved that the Optimal Control Strategy of indoor environment parameter, and described Optimal Control Strategy includes joining current environment
Number adjusts to target environment parameter；Described environment regulating device, for according to described Optimal Control Strategy perform adjustment action with
Adjust indoor environment.
As improving further, also including programmable logic controller (PLC), described environment monitoring device is compiled by described
Journey logic controller is connected with described server communication, and the indoor ring arrived by described programmable logic controller (PLC) uploading detection
Border supplemental characteristic.
Also include control device and/or the display device being connected with described server communication；Described control device, is used for obtaining
Take described Optimal Control Strategy and control described environment regulating device according to the execution adjustment action of described optimisation strategy；Described display
Device, for displaying to the user that the evaluation result to described Indoor Environmental Quality and/or based on described Optimal Control Strategy to institute
The operation stating environment regulating device is reminded.
Described environment monitoring device includes temperature sensor, humidity sensor, PM2.5 sensor and carbon dioxide sensing
Device；Described environment regulating device includes new blower fan, temperature controller, humidifier and air purifier.
Owing to using technique scheme, the present invention at least has the advantage that
(1) the indoor environment test and appraisal control method of the present invention can rationally, clearly evaluate current indoor environmental quality shape
Condition, and based on to the analysis of evaluation result, environmental Kuznets Curves mode fast and effectively can be proposed, thus carry out the control of environmental quality
With optimization.The present invention should indoor environment test and appraisal Control system architecture clear and rational in aforementioned manners, practicality is high, it is possible to realize
Environmental feedback controls fast and effectively.
(2) present invention passes through environment monitoring device such as temperature sensor, humidity sensor, PM2.5 sensor, carbon dioxide
Sensors etc. obtain authentic and valid objective environment parameter, obtain user by environment balloting device true for indoor environment simultaneously
Real effective subjective feeling evaluation, thus realize indoor with subjective environment evaluating data in combination with objective environment supplemental characteristic
The Real-Time Evaluation of environmental quality, evaluation procedure is more reasonable, more hommization.
(3) evaluation of indoor environment quality result can inform user in the form of a web page by display device, it is achieved user
Succinctly, clearly, it is visually known real-time Indoor Environmental Quality.
(4), in the indoor environment test and appraisal control system of the present invention, can either be shown environment to user by display device
The manual operation of the equipment such as the newest blower fan of adjusting means, air-conditioner temperature controller, humidifier, air purifier is reminded, and can pass through again
Control device to realize above-mentioned environment regulating device is automatically controlled, thus realize the temperature to indoor environment, humidity, air product
The manual or automatic control of matter and regulation.
Accompanying drawing explanation
Above-mentioned is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, below
In conjunction with accompanying drawing, the present invention is described in further detail with detailed description of the invention.
Fig. 1 is the theory diagram of the indoor environment test and appraisal control system of the present invention.
Detailed description of the invention
The invention provides the method and system that the test and appraisal of a kind of indoor environment control, described indoor environment test and appraisal control method
There is rationally environmental evaluation function clearly, and be obtained in that environmental feedback controls fast and effectively based on described evaluation result
Strategy.Indoor environment assessment method described in described indoor environment test and appraisal control system, clear in structure is reasonable, and practicality is high.
The indoor environment test and appraisal control method of the present invention, mainly comprises the steps that A. obtains indoor environment supplemental characteristic；
B. obtain user and indoor environment is carried out the polled data of subjective assessment；C. according to described indoor environment supplemental characteristic with use householder
See the polled data evaluated, Indoor Environmental Quality is evaluated, it is thus achieved that evaluation index index；D. to described evaluation index index
Being analyzed, it is thus achieved that the Optimal Control Strategy of indoor environment parameter, described Optimal Control Strategy includes adjusting current environment parameter
Whole to target environment parameter.
Wherein, the evaluation index in described step C includes: for evaluating the indoor comfortable of indoor human body body-sensing level of comfort
Index, for evaluating the indoor healthy index of indoor air quality health degree and people being worked effect for evaluating indoor environment
The office work index of the influence degree of rate.
Specifically, described indoor comfortable index, is according to indoor environment supplemental characteristic, by human thermal comfort model and people
Body heat adaptive model is calculated, and carries out self study correction according to the polled data of described user；Described human thermal comfort
Model uses severe cold area, cold district, hot-summer and cold-winter area or the people of hot summer and warm winter region according to current indoor environment position
Body thermal comfort manikin, described Studies of Human Body Heat adaptive model uses the Studies of Human Body Heat in spring, summer, autumn or winter to adapt to mould according to current season
Type.Described indoor healthy index and office work index are obtained by computation model respectively, and described computation model is according to institute
The polled data stating indoor environment supplemental characteristic and user's evaluation is set up and passes through self study correction.
Described step D is by carrying out sensitivity analysis to described evaluation index index, it is thus achieved that described indoor environment parameter
Optimisation strategy.
Exemplarily, in described step A, indoor environment parameter includes temperature parameter, humidity parameter and air quality parameter,
Described air quality parameter includes gas concentration lwevel and PM2.5 concentration.Described step B obtains user to indoor environment temperature
Degree, humidity and air quality carry out the polled data of subjective assessment, and described polled data can be by webpage or cell phone software
Service platform obtains.
Based on above-mentioned indoor environment test and appraisal control method, present invention also offers a kind of indoor environment test and appraisal control system.
Indoor environment evaluation system of the present invention includes: environment monitoring device, environment balloting device, server and ring
Border adjusting means.Wherein, described environment monitoring device is used for detecting indoor environment supplemental characteristic；Described environment balloting device is used for
Collect user's polled data to indoor environment subjective assessment；Described server is thrown with described environment monitoring device and environment respectively
Ticket device communicates to connect, for according to described indoor environment supplemental characteristic and the polled data of user's subjective assessment, to indoor ring
Border quality is evaluated, it is thus achieved that evaluation index index；And described evaluation index index is analyzed, it is thus achieved that indoor environment parameter
Optimal Control Strategy, described Optimal Control Strategy includes current environment parameter adjustment to target environment parameter；Described environment
Adjusting means is for performing adjustment action to adjust indoor environment according to described Optimal Control Strategy.
It is preferred that above-mentioned indoor environment evaluation system also includes programmable logic controller (PLC), described environment monitoring device
It is connected with described server communication by described programmable logic controller (PLC), and uploads inspection by described programmable logic controller (PLC)
The indoor environment supplemental characteristic measured.
It is preferred that above-mentioned indoor environment evaluation system also include the control device that is connected with described server communication and/
Or display device.Wherein, described control device is used for obtaining described Optimal Control Strategy and controlling described environment regulating device pressing
Adjustment action is performed according to described optimisation strategy；Described display device is for displaying to the user that the evaluation to described Indoor Environmental Quality
Result and/or the operation of described environment regulating device is reminded based on described Optimal Control Strategy.
In said system, described environment monitoring device can arrange the sensor including some detection ambient parameters, such as,
Described environment monitoring device is set and includes temperature sensor, humidity sensor, PM2.5 sensor and carbon dioxide sensor etc..
Described environment regulating device can be the multiple improvement of environment including the equipment such as new blower fan, temperature controller, humidifier, air purifier
And cleaning equipment.
As a kind of specific embodiment, referring to shown in Fig. 1, the indoor environment evaluation system of the present invention includes temperature
Sensor 101-a, humidity sensor 101-b, carbon dioxide sensor 101-c, PM2.5 sensor 101-d, they are as environment
Monitoring device temperature, humidity gas concentration lwevel and PM2.5 concentration in sensing chamber respectively, these data are patrolled through able to programme
Collect controller 102 and be sent to cloud server 201.
It is preferred that described temperature sensor 101-a and humidity sensor 101-b is separately mounted to indoor by wall 1.4m height
Place, it is achieved the accurate measurements to the temperature and humidity near human region.Carbon dioxide sensor 101-c and PM2.5 sensor
101-d is arranged in air-return duct, it is achieved to indoor carbon dioxide concentration and the accurate measurements of PM2.5 concentration.FPGA control
Device 102 processed respectively with temperature sensor 101-a, humidity sensor 101-b, PM2.5 sensor 101-c, carbon dioxide sensor
101-d is connected, and by data acquisition to cloud server.
The indoor environment evaluation system of the present invention also includes that user mainly collected by environment ballot device 202, environment ballot device 202
To the polled data of indoor environment subjective assessment and be sent to cloud server 201.Specifically, can be by based on the Internet
Webpage or based on user mobile phone service platform, such as service platform based on wechat public number, form collects user couple to vote
The subjective assessment situation of current indoor environmental degree of comfort, health degree and work efficiency, and pass data to cloud by interface
End server 201.
Please refer to shown in table 1, the collection information of described environment ballot device 202 is as follows:
The information gathering of table 1. environment ballot device
Please continue to refer to shown in Fig. 1, described cloud server 201 receives above-mentioned indoor environment supplemental characteristic and user
Polled data, and according to these data Indoor Environmental Quality be evaluated and analyze, it is thus achieved that the optimization control of indoor environment parameter
System strategy.
Wherein, described environmental quality is evaluated being based primarily upon three kinds of evaluation indexes: indoor comfortable index, indoor healthy
Index and office work index, wherein, indoor comfortable index is used for evaluating indoor human body body-sensing level of comfort, indoor healthy index
For evaluating indoor air quality health degree, office work index is for evaluating the indoor environment impact on people's work efficiency
Degree.
Specifically, described indoor comfortable index is temperature, humidity, PM2.5 concentration and the titanium dioxide current based on indoor
Concentration of carbon, and use China severe cold area, cold district, hot-summer and cold-winter area according to current indoor environment position and current season
Or the human thermal comfort model of hot summer and warm winter region, the Studies of Human Body Heat adaptive model in Yi Jichun, summer, autumn or winter is analyzed, is obtained room
Comfort inside comprehensive evaluation index.The computation model of this index is constantly learnt by oneself by the collection data of environment ballot device 202
Practise, thus strengthen the accuracy of indoor comfortable index assessment so that it is reflect the comfortable situation of indoor human body more authentic and validly.
Formula (1)-(3) are seen below with the function representation of described indoor comfortable correlation of indices:
Ec-initial=fc1(T)+fc2(RH)+fc3(PM2.5)+fc4(CO2) (1)
Ec-vote=fc5(Tvote)+fc6(RHvote)+fc7(IAvote) (2)
Ec-realtime=fc8(Ec-initial)+fc9(Ec-vote) (3)
Wherein T is temperature, and RH is humidity, and PM2.5 is PM2.5 concentration, CO2It it is gas concentration lwevel；TvoteIt it is temperature ballot
Index, RHvoteIt is humidity ballot index, IAvoteIt it is air quality ballot index；Ec-initialIt is commenting of initial indoor comfortable index
Valency model, Ec-voteIt is the Voting Model of indoor environment comfort level, Ec-realtimeIt is to consider current indoor comfort level ballot feelings
The comfort index Real-Time Evaluation index obtained after condition and initial indoor comfortable index.Use real time data correction evaluation methodology, energy
Enough according to different regions human body, the Thermal comfort of environment is subject to difference, and carries out modified result, obtain more accurately reasonably commenting
Valency result.
Described indoor healthy index is temperature, humidity, PM2.5 concentration and the gas concentration lwevel current based on indoor,
And combine relevant indoor environment evaluation criterion, thus reflect the health degree of indoor environment.
The function representation of described indoor healthy correlation of indices sees below formula (4)-(6):
Eh=fh1(T)+fh2(RH)+fh3(PM2.5)+fh4(CO2) (4)
Eh-vote=fh5(Tvote)+fh6(RHvote)+fh7(IAvote) (5)
Eh-realtime=fh8(Eh-initial)+fh9(Eh-vote) (6)
Wherein T is temperature, and RH is humidity, and PM2.5 is PM2.5 concentration, CO2It it is gas concentration lwevel；TvoteIt it is temperature ballot
Index, RHvoteIt is humidity ballot index, IAvoteIt it is air quality ballot index；Eh-initialIt is commenting of initial indoor healthy index
Valency model, Eh-voteIt is the Voting Model of indoor environment health degree, Eh-realtimeIt is to consider current indoor health degree ballot feelings
The health index Real-Time Evaluation index obtained after condition and initial indoor healthy index.
Described office work index, is based on Current Temperatures, humidity, PM2.5 concentration and gas concentration lwevel, analysis room
Interior environment affects produced by user job efficiency, and the computation model of this index is constantly carried out by the data of environment ballot device
Self study, thus strengthen the accuracy that performance index is evaluated.Described self study evaluation algorithms, is voted by constantly accumulation user
Data, are modified local comfort level model, and the result making Comfort Evaluation and performance index evaluate is more accurate.
Formula (7)-(9) are seen below with the function representation of described office work correlation of indices:
Ew=fw1(T)+fw2(RH)+fw3(PM2.5)+fw4(CO2) (7)
Ew-vote=fw5(Tvote)+fw6(RHvote)+fw7(IAvote) (8)
Ew-realtime=fw8(Ew-initial)+fw9(Ew-vote) (9)
Wherein T is temperature, and RH is humidity, and PM2.5 is PM2.5 concentration, CO2It it is gas concentration lwevel；TvoteIt it is temperature ballot
Index, RHvoteIt is humidity ballot index, IAvoteIt it is air quality ballot index；Ew-initialIt is commenting of initial office work index
Valency model, Ew-voteIt is the Voting Model of office work index, Ew-realtimeIt is to consider current indoor performance index ballot feelings
The performance index Real-Time Evaluation index obtained after condition and initial office work index.
Above-mentioned environmental quality evaluation index combined reaction various physical environment parameters impacts on environmental quality, by commenting
The sensitivity analysis of valency index can show that current indoor environment needs most what the physical parameter of improvement is, and then obtains corresponding
Optimal Control Strategy for realizing regulation and the improvement of this physical parameter.These reconcile with improve further by new blower fan,
The environment adjusting devices such as temperature controller, humidifier, air purifier are carried out and realize.
The evaluation result obtained based on above-mentioned evaluation index can present to user by display device 301, it is also possible to passes through
The forms such as webpage, mail, wechat, note are provided to show the excellent situation of current indoor environmental quality to user.Further, exist
Also can propose the manual operation prompting of environment optimization on the interface of display device 301 to user, thus realize indoor environment product
The artificial optimization of matter.
As preferred embodiment, the indoor environment evaluation system of the present invention also includes programmable logic controller (PLC) 302,
Described programmable logic controller (PLC) 302 obtains described Optimal Control Strategy as controlling device, and described Optimal Control Strategy is led to
Cross programmable logic controller (PLC) 302 and output a signal to air-conditioner temperature controller 303-a, new blower fan 303-b, humidifier 303-c, air
On depurator 303-d, control above-mentioned environment regulating device and carry out corresponding command operating, thus realize Indoor Environmental Quality
Automatic Optimal.
The control mode of above-mentioned Optimal Control Strategy may is that according to indoor comfortable index, health index and performance index,
Control start and stop and the operational mode of some equipment in environment regulating device.Three kinds of indexes are mainly by affecting setting in control strategy
Definite value affects equipment start-stop and operational mode.Such as, when judging Current Temperatures higher than setting value, open air-conditioner temperature controller fall
Low temperature；When judging current environment PM2.5 concentration higher than setting value, open air purifier, room air is purified；
When judging current environment gas concentration lwevel higher than setting value, open new blower fan；During whole environmental Kuznets Curves, temperature,
Indoor environment is continued to monitor by humidity, PM2.5, carbon dioxide sensor with the air quality in air-return duct, and reflection is the most true
Protect indoor environment process to reach to set requirement.
As preferred embodiment, the indoor environment evaluation system of the present invention arranges Optimal Control Strategy and includes following four
Plant control model: purify control model, temp-controled mode, humid control pattern and Xingfeng capsule pattern.
Purify control model: when environmental quality evaluation unit judges that current indoor PM2.5 concentration exceedes limit value, environmental feedback
PM2.5 concentration according to current indoor is started corresponding air purifier gear by control unit, and (high, medium and low third gear purifies wind
Amount regulation), it is achieved indoor purifying effect.
Temp-controled mode: when analysis environments quality evaluation result judges that current indoor temperature exceeds suitable temperature field,
This control model is by the setting value according to Current Temperatures regulation air-conditioner temperature controller, thus realizes air-conditioning air volume and the regulation of the water yield
With control, it is achieved the control of indoor comfortable temperature.
Humid control pattern: when analysis environments quality evaluation result judges that current indoor humidity is higher than limit value, this control mould
Formula will start air-conditioner temperature controller, reduce air conditioning water temperature, it is achieved dehumidification function；When judging that current indoor humidity is less than limit
Value, will start corresponding humidifier gear (high, medium and low third gear adds moisture), it is achieved the humid control of indoor comfortable.
Xingfeng capsule pattern: when analysis environments quality evaluation result judges that current indoor gas concentration lwevel is higher than limit value,
This control model will start corresponding new wind gear (high, medium and low third gear fresh-air volume), ensure the sufficient supplies of indoor fresh air.
The ways of carrying out of above-mentioned four kinds of patterns can be by operator's Non-follow control or by programmable logic controller (PLC) 302
The control procedure auto-control prestored.
In sum, owing to have employed above technical scheme, the indoor environment of present invention test and appraisal control method can rationally,
Clearly evaluate Indoor Environmental Quality situation, and environmental Kuznets Curves mode fast and effectively can be proposed, thus carry out environmental quality
Control and optimization.The indoor environment test and appraisal Control system architecture clear and rational of the present invention, practicality is high, it is possible to realization quickly has
The environmental feedback of effect controls.
The above, be only presently preferred embodiments of the present invention, and the present invention not makees any pro forma restriction, this
Skilled person utilizes the technology contents of the disclosure above to make a little simple modification, equivalent variations or modification, all falls within this
In bright protection domain.
Claims (10)
1. an indoor environment test and appraisal control method, it is characterised in that comprise the following steps:
A. indoor environment supplemental characteristic is obtained；
B. obtain user and indoor environment is carried out the polled data of subjective assessment；
C. according to described indoor environment supplemental characteristic and the polled data of user's subjective assessment, Indoor Environmental Quality is commented
Valency, it is thus achieved that evaluation index index；
D. described evaluation index index is analyzed, it is thus achieved that the Optimal Control Strategy of indoor environment parameter, described optimal control
Strategy includes current environment parameter adjustment to target environment parameter.
A kind of indoor environment test and appraisal control method the most according to claim 1, it is characterised in that commenting in described step C
Valency index includes: for evaluate indoor human body body-sensing level of comfort indoor comfortable index, for evaluate indoor air quality be good for
The indoor healthy index of Kang Chengdu and for evaluating the indoor environment office work index to the influence degree of people's work efficiency.
A kind of indoor environment test and appraisal control method the most according to claim 2, it is characterised in that described indoor comfortable refers to
Number, is according to indoor environment supplemental characteristic, calculated by human thermal comfort model and Studies of Human Body Heat adaptive model, and according to
The polled data of described user carries out self study correction；Described human thermal comfort model uses tight according to current indoor environment position
Cold area, cold district, hot-summer and cold-winter area or the human thermal comfort model of hot summer and warm winter region, described Studies of Human Body Heat adaptive model
Spring, summer, autumn or the Studies of Human Body Heat adaptive model in winter is used according to current season.
A kind of indoor environment test and appraisal control method the most according to claim 2, it is characterised in that described indoor healthy index
Obtained by computation model respectively with office work index, described computation model according to described indoor environment supplemental characteristic with
And user evaluate polled data set up and pass through self study correction.
A kind of indoor environment test and appraisal control method the most according to claim 1, it is characterised in that described step D is by right
Described evaluation index index carries out sensitivity analysis, it is thus achieved that the optimisation strategy of described indoor environment parameter.
6. according to a kind of indoor environment test and appraisal control method described in any one of claim 1-5, it is characterised in that described step
In A, indoor environment parameter includes that temperature parameter, humidity parameter and air quality parameter, described air quality parameter include titanium dioxide
Concentration of carbon and PM2.5 concentration；Described step B obtains user indoor environment temperature, humidity and air quality are carried out subjectivity comment
The polled data of valency.
7. the indoor environment test and appraisal of the indoor environment test and appraisal control method that a kind is applied described in any one of claim 1-6 control system
System, it is characterised in that including: environment monitoring device, environment balloting device, server and environment regulating device；
Described environment monitoring device, is used for detecting indoor environment supplemental characteristic；
Described environment balloting device, for collecting user's polled data to indoor environment subjective assessment；
Described server, communicates to connect, for according to described indoor with described environment monitoring device and environment balloting device respectively
Ambient parameter data and the polled data of user's subjective assessment, be evaluated Indoor Environmental Quality, it is thus achieved that evaluation index index；
And described evaluation index index is analyzed, it is thus achieved that the Optimal Control Strategy of indoor environment parameter, described Optimal Control Strategy
Including by current environment parameter adjustment to target environment parameter；
Described environment regulating device, for performing adjustment action to adjust indoor environment according to described Optimal Control Strategy.
A kind of indoor environment test and appraisal control system the most according to claim 7, it is characterised in that also include FPGA
Controller, described environment monitoring device is connected with described server communication by described programmable logic controller (PLC), and passes through institute
State the indoor environment supplemental characteristic that programmable logic controller (PLC) uploading detection arrives.
9. according to a kind of indoor environment test and appraisal control system described in claim 7 or 8, it is characterised in that also include with described
The control device of server communication connection and/or display device；
Described control device, is used for obtaining described Optimal Control Strategy and controlling described environment regulating device according to described optimization plan
Slightly perform adjustment action；
Described display device, for displaying to the user that the evaluation result to described Indoor Environmental Quality and/or based on described optimization
The operation of described environment regulating device is reminded by control strategy.
A kind of indoor environment test and appraisal control system the most according to claim 7, it is characterised in that described environmental monitoring fills
Put and include temperature sensor, humidity sensor, PM2.5 sensor and carbon dioxide sensor；Described environment regulating device includes
New blower fan, temperature controller, humidifier and air purifier.
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