CN110458440A - A kind of ecology endowment suitability quantification overall analysis system - Google Patents
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Abstract
The invention discloses a kind of ecology endowment suitability quantification overall analysis systems, include rule layer module, include three health indicator, medical services index and environmental index rule layers, specific ecology endowment evaluation index is filtered out under each rule layer；Matrix module obtains the comparator matrix and normalized matrix of ecology endowment rule layer according to analytic hierarchy process (AHP), the weight of three rule layers is calculated；Data acquisition module, collecting region data；Data processing module handles the data of investigation；Quantitative analysis module, the suitability index value CAS of the ecological geriatric nursing home in area is calculated according to the calculation formula of suitability Integrated Evaluation Model, to judge the ecology endowment suitability of this area.Ecology endowment suitability has been carried out the analysis of quantification and has provided final suitability evaluation by the present invention, is both provided effective data to business investment and the endowment of personal choice ecology and is supported.
Description
Technical field
The present invention relates to a kind of overall analysis systems, especially a kind of ecology endowment suitability quantification comprehensive analysis system
System.
Background technique
With the fast development of Chinese society economy, the problem of an aging population is outstanding day by day.2025 are expected more than 4
Hundred million, reached peak value 4.37 hundred million by 2051, i.e., averagely have an old man in 4 people, the continuous of Dependency Ratios of Population is risen, and family is supported
Old problem is increasingly sharp.Endowment problem has been that there is an urgent need to face and solve a social concerns.
Since China proposes to promote a conservation culture energetically, ecological theory and thought are also coupled in old-age care,
" ecology endowment " has become the emerging mode of currently a popular one, and ecological endowment industry is a kind of ecology confiscated using resource environment
Advantage provides the novel industry of the services such as old endowment, leisure, belongs to the industry of low-carbon environment-friendly.By ecological environment by children,
Mechanism, the elderly link together, and realize the elderly and enjoy life in nature, and mechanism is served always using natural surroundings
People, guidance man and nature, society get along amiably and peacefully, promote community's conservation culture development." ecology endowment " concept from propose with
Come, receives the extensive concern of vast social pension mechanism, but lag is also compared in the correlation theory research of ecology endowment, is mostly
Qualitative description.The development of ecology endowment only rests on ecological farm, ecology endowment travel resort, the ecological public affairs of supporting parents of lying fallow of supporting parents
In some industrialization developments such as residence, lack long-range theoretical planning.Mechanism, which wants development, in this way cannot get effective Informational support,
It can not define and which place or area to carry out investment construction in, and it is personal when carrying out endowment selection, it also can only be blindly
It is believed that the publicity of businessman and the judgement of rationality cannot be made.Therefore have to compare and design a kind of ecology endowment suitability quantification synthesis
Analysis system can support parents to ecology and carry out quantitative analysis and provide final qualitative results.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of ecology endowment suitability quantification overall analysis systems, lead to
Software analysis system is crossed ecology endowment suitability is carried out the comprehensive analysis of quantification and provides final result, to business investment and
The endowment of personal choice ecology both provides effective data and supports.
In order to solve the above technical problems, the technical scheme adopted by the invention is that:
A kind of ecology endowment suitability quantification overall analysis system, it is characterised in that: include
Rule layer module, includes three health indicator, medical services index and environmental index rule layers, and each standard is surveyed under layer
Filter out specific ecology endowment evaluation index；
Matrix module obtains the comparator matrix and normalized matrix of ecology endowment rule layer according to analytic hierarchy process (AHP), passes through
The weight of three rule layers is calculated；
Data acquisition module, the concentration of PM2.5 day by day, vegetation coverage, the disease meteorological data, negative oxygen ion of collecting region
Content, meteorological data data, the type and quantity of first-aid apparatus, medical worker and the outfit data of health care room；
Data processing module handles the data of investigation；
Quantitative analysis module calculates the ecological geriatric nursing home in area according to the calculation formula of suitability Integrated Evaluation Model
Suitability index value CAS, thus judge this area ecology endowment suitability.
Further, the health indicator includes human comfort a1, disease Meteorological Index a2；Medical services index includes
The type and quantity b1 of first-aid apparatus, the outfit data b2 of medical worker, health care room outfit data b3；Environment plant protection packet
Concentration c containing PM2.5 1, negative oxygen ion content c2, vegetation NPP content c3.
Further, the human comfort a1, the comfort of the people in Different climate is evaluated from meteorological angle,
Human body optimum temperature is related with local average temperature of the whole year, humidity and wind speed；
Disease Meteorological Index a2, Meteorological Index related with respiratory disease with cardiovascular and cerebrovascular, by the summer day highest temperature,
The winter day meteorologic factors such as lowest temperature and 24 hours alternating temperatures, per day humidity are constituted, and data are obtained by local statistics bureau；
PM2.5 concentration c 1 indicates that atmosphere pollution directly affects the superiority and inferiority degree of living environment, and data are by local Environmental Protection Agency
It obtains；
Negative oxygen ion content c2 indicates that the negative oxygen ion in air has the function of improving air, is evaluation ecology
One of important indicator of environment, negative oxygen ion data are obtained by local weather bureau's Real-time Monitoring Data or experimental monitoring；
Vegetation NPP content c3, with CASA model estimation, its calculation formula is
NPP (x, t)=APAR (x, t) × ε (x, t)
Wherein NPP (x, t), APAR (x, t) and ε (x, t) respectively indicate vegetation NPP in t month in pixel x, absorb
Photosynthetically active radiation and light energy conversion rate；The visualized operation of CASA model is realized using ENVI plug-in unit, is estimated required for NPP
Input parameter has: static parameter file, vegetation chart, NDVI data, monthly mean temperature, the total precipitation and global radiation.
Further, it is according to analytic hierarchy process (AHP) that the comparator matrix, which obtains process, and progress rule layer element first is important
Property analysis, judgment matrix constitute, obtain ecology endowment interpretational criteria layer comparator matrix aij。
Further, the normalized matrix obtains process and is
According to formula (1), by each single item in matrix divided by each single item in this column He after ﹐ standardized
New matrix bij,
Further, the weight computations of three rule layers are
Mean value is taken to every row of new matrix, is calculated according to formula (2), obtains the weight w of each targetij,
Wherein, m is the numerical value number in the every row of new matrix；
Consistency check, calculation formula are as follows:
Wherein, λmaxFor maximum eigenvalue, n is the index number of rule layer, AWiIt is i-th of component of vector AW, WiIt is institute
Ask feature vector, MiIt is each row element product of judgment matrix A, WjIt is MiOpen each numerical value, CI in the matrix formed after 3 powers
It is coincident indicator, RI is random index；
IfThen matrix is with uniformity.
Further, the treatment process of the data processing module is
The data of investigation are handled, the initial data of each index is normalized
For positive index: yij=(xij-min xij)/(max xij-min xij) (6)
For negative sense index: yij=(max xij-xij)/(max xij-min xij) (7)
Wherein max xij, min xijThe maximum value and minimum value of respectively 1 year j-th of index, xijIt is 1 year
J-th of evaluation index value, yijFor 1 year j-th of evaluation index value Jing Guo normalized.
Further, the quantitative analysis resume module process is
According to the calculation formula of suitability Integrated Evaluation Model, the suitability index value of the ecological geriatric nursing home in the area X is calculated
CAS assesses its environment-ecology-social synthesis's system suitability:
Wherein, ai、bj、ckThe normalized value of i-th of index, w respectively in A, B, Ci、wj、wkFor each layer index of correspondence
Weight, W1、W2、W3The respectively weight of A, B, C calculates CAS value based on Weighted Index method.According to the livable property of regional climate environment
Index value sorts from high to low, reflects the superiority and inferiority of its livable situation, wherein 1~0.8 is very livable；0.8~0.6 is livable；
0.6~0.4 is medium；0.4~0.2 is less livable；0.2~0 is livable for pole；To CAS numerical value obtained by calculation
Judgement ecology endowment suitability.
Compared with prior art, the present invention having the following advantages that and effect:
1, the present invention is from the angle of ecological evaluation, by the nature-ecosystem of society-people as a whole, really
The Components of each composition and its contribution to ecology endowment, the suitable sexual factor that clear ecology endowment is related to are stood, foundation meets
The endowment appraisement system of Ecological Concept, the planning implementation that can be supported parents for different regions ecology provide theoretical reference and countermeasure and suggestion,
With Social Ecology benefit；
2, ecology endowment suitability has been carried out the analysis of quantification and has provided final suitability evaluation, user by the present invention
It only needs to provide corresponding data, all mentioning as a result, supporting parents to business investment and personal choice ecology for scientific rationality can be obtained
Effective data have been supplied to support.
Detailed description of the invention
Fig. 1 is a kind of structure chart of ecology ecology endowment suitability quantification overall analysis system of the invention.
Fig. 2 is the ecology endowment evaluation index table of the embodiment of the present invention.
Fig. 3 is the comparator matrix of the ecology endowment interpretational criteria layer of the embodiment of the present invention.
Fig. 4 is the normalized matrix of the ecology endowment interpretational criteria layer of the embodiment of the present invention.
Fig. 5 is the weight of the ecology endowment interpretational criteria layer of the embodiment of the present invention.
Fig. 6 is the normalized value and weight of each index factor system of the embodiment of the present invention.
Specific embodiment
Below by embodiment, the present invention is described in further detail, following embodiment be explanation of the invention and
The invention is not limited to following embodiments.
As shown in Figure 1, a kind of ecology endowment suitability quantification overall analysis system, includes
Rule layer module, includes three health indicator, medical services index and environmental index rule layers, and each standard is surveyed under layer
Filter out specific ecology endowment evaluation index；
Matrix module obtains the comparator matrix and normalized matrix of ecology endowment rule layer according to analytic hierarchy process (AHP), passes through
The weight of three rule layers is calculated；
Data acquisition module, the concentration of PM2.5 day by day, vegetation coverage, the disease meteorological data, negative oxygen ion of collecting region
Content, meteorological data data, the type and quantity of first-aid apparatus, medical worker and the outfit data of health care room；
Data processing module handles the data of investigation；
Quantitative analysis module calculates the ecological geriatric nursing home in area according to the calculation formula of suitability Integrated Evaluation Model
Suitability index value CAS, thus judge this area ecology endowment suitability.
Wherein, the health indicator in criterion module includes human comfort a1, disease Meteorological Index a2；Medical services index
The outfit data b2 of type and quantity b1, medical worker comprising first-aid apparatus, health care room outfit data b3；Environment is planted
Protect includes PM2.5 concentration c 1, negative oxygen ion content c2, vegetation NPP content c3.
Human comfort a1 evaluates the comfort of the people in Different climate, human body optimum temperature from meteorological angle
It is related with local average temperature of the whole year, humidity and wind speed；
Disease Meteorological Index a2, Meteorological Index related with respiratory disease with cardiovascular and cerebrovascular, by the summer day highest temperature,
The winter day meteorologic factors such as lowest temperature and 24 hours alternating temperatures, per day humidity are constituted, and data are obtained by local statistics bureau；
PM2.5 concentration c 1 indicates that atmosphere pollution directly affects the superiority and inferiority degree of living environment, and data are by local Environmental Protection Agency
It obtains；
Negative oxygen ion content c2 indicates that the negative oxygen ion in air has the function of improving air, is evaluation ecology
One of important indicator of environment, negative oxygen ion data are obtained by local weather bureau's Real-time Monitoring Data or experimental monitoring；
Vegetation NPP content c3, with CASA model estimation, its calculation formula is
NPP (x, t)=APAR (x, t) × ε (x, t) (9)
Wherein NPP (x, t), APAR (x, t) and ε (x, t) respectively indicate vegetation NPP in t month in pixel x, absorb
Photosynthetically active radiation and light energy conversion rate；The visualized operation of CASA model is realized using ENVI plug-in unit, is estimated required for NPP
Input parameter has: static parameter file, vegetation chart, NDVI data, monthly mean temperature, the total precipitation and global radiation, wherein
The static parameter file (efficiency of light energy utilization) of input can be obtained according to pertinent literature content.
Geriatric nursing home is considered as nature-people-society synthesis ecosystem, is gone out from the angle of system stability and harmony
Hair selectes health indicator A, medical services index B and environmental index c as three using the elderly's physical and mental health moved in as target
A rule layer, each quasi- survey under layer filters out specific ecology endowment evaluation index, as shown in the table 1 of Fig. 2.
Matrix module obtains the comparator matrix and normalized matrix of ecology endowment rule layer according to analytic hierarchy process (AHP), passes through
The weight of three rule layers is calculated.Its detailed process are as follows:
According to analytic hierarchy process (AHP), progress rule layer element importance analysis, judgment matrix first is constituted, and obtains ecological endowment
The comparator matrix a of interpretational criteria layerij, as shown in Fig. 3 table 2.Number 1 indicates that factor is identical as factor important, and number 3 indicates factor
Slightly more important than factor, number 5 indicates that factor is more more important than factor, and it is mutual to obtain that judgment value is compared with factor for expression factor reciprocal
Anti- number.That is the importance of health indicator A is the 1/3 of medical service level B, and the importance of health indicator A is the 1/ of environmental index C
5.Conversely, the importance of medical service level B is 3 times of health indicator A, the importance of medical service level B is environmental index C
1/3.
Calculate the weights of importance of three targets
Matrix standardization, according to formula (1), by each single item in matrix divided by each single item in this column He ﹐ is obtained
New matrix b after to standardizationij, as shown in the table 3 of Fig. 4；
Mean value is taken to every row of new matrix, is calculated according to formula (2), obtains the weight w of each targetij, such as 4 institute of table of Fig. 5
Show；
Wherein, m is the numerical value number in the every row of new matrix；
Consistency check, calculation formula are as follows:
Wherein, λmaxFor maximum eigenvalue, n is the index number of rule layer, AWiIt is i-th of component of vector AW, WiIt is institute
Ask feature vector, MiIt is each row element product of judgment matrix A, WjIt is MiOpen each numerical value, CI in the matrix formed after 3 powers
It is coincident indicator, RI is random index.
IfThen matrix is with uniformity.
In the present embodiment, according to formula (3), (4) and (5), the data of this example substitution table 1 and table 4 are calculated:
Table look-up to obtain RI=0.58,
Therefore by consistency check, weight distribution is reasonable.
The treatment process of data processing module is
The data of investigation are handled, since there are nonuniformities for the source of each index and its dimension, in order to eliminate this
Kind is uncertain, and the initial data of each index is normalized
For positive index: yij=(xij-min xij)/(max xij-min xij) (6)
For negative sense index: yij=(max xij-xij)/(max xij-min xij) (7)
Wherein max xij, min xijThe maximum value and minimum value of respectively 1 year j-th of index, xijIt is 1 year
J-th of evaluation index value, yijFor 1 year j-th of evaluation index value Jing Guo normalized.The assignment size of index weights
It is closely related with importance degree of each index in appraisement system, the weight of each index can be determined by analytic hierarchy process (AHP).
Comprehensive analysis is carried out to Pukou area's ecology endowment suitability quantification by example, with inventor 2017
The data to publish thesis in " Nanjing north of the Changjiang River core space climatic environment Livability assessment ", wherein by Nanjing Pukou District meteorology
The data survey of office, statistics bureau, hospital, the Pukou District human comfort a1 in 2014, disease Meteorological Index a2, PM2.5 of acquisition
Concentration c 1, negative oxygen ion content c2 simultaneously carry out normalized value and weight processing.By to the large-scale geriatric nursing home medical treatment in Pukou District
The on-site inspection of clinic, first-aid apparatus and medical staff's number, obtains b1, and the data of b2 and b3 index simultaneously carry out normalized value
With weight processing.
Vegetation NPP content c3 data source therein:
MODIS-NDVI data；According to research area's ranks number download MODIS-NDVI Remote Sensing Products data, data source in
Geographical spatial data cloud (http://www.gscloud.cn/), such as Pukou District, according to the Pukou District MODIS ranks h28v05
Download MODIS-NDVI Remote Sensing Products data MOD13A1 in 2014.
Vegetation chart；Data source is in Earth System Science Data shared platform (http://www.geodata.cn/)
Land use/vegetative coverage data are provided, extract to obtain land use/vegetative coverage number further according to research area's vector data exposure mask
According to.
Meteorological data；By the provided daily precipitation of research regional weather office point, temperature on average and radiation data.Vegetation in 2014
NPP value is 16.01t/hm2.
The normalization of each index factor system and weight are shown in that the table 5 of Fig. 6, calculation method and formula are as previously described.
Quantitative analysis resume module process is
According to the calculation formula (8) of suitability Integrated Evaluation Model, the suitable sex index of the ecological geriatric nursing home in the area X is calculated
Value CAS assesses its environment-ecology-social synthesis's system suitability:
Wherein, ai、bj、ckThe normalized value of i-th of index, w respectively in A, B, Ci、wj、wkFor each layer index of correspondence
Weight, W1、W2、W3The respectively weight of A, B, C calculates CAS value based on Weighted Index method.According to the livable property of regional climate environment
Index value sorts from high to low, reflects the superiority and inferiority of its livable situation, wherein 1~0.8 is very livable；0.8~0.6 is livable；
0.6~0.4 is medium；0.4~0.2 is less livable；0.2~0 is livable for pole；To CAS numerical value obtained by calculation
Judgement ecology endowment suitability.Thus it is 0.77 that somewhere CAS value in 2014, which is calculated, meets the standard of ecology endowment.
Above content is only illustrations made for the present invention described in this specification.Technology belonging to the present invention
The technical staff in field can do various modifications or supplement or is substituted in a similar manner to described specific embodiment, only
It should belong to guarantor of the invention without departing from the content or beyond the scope defined by this claim of description of the invention
Protect range.
Claims (8)
1. a kind of ecology endowment suitability quantification overall analysis system, it is characterised in that: include
Rule layer module, includes three health indicator, medical services index and environmental index rule layers, and each quasi- survey under layer is screened
Specific ecology endowment evaluation index out；
Matrix module obtains the comparator matrix and normalized matrix of ecology endowment rule layer according to analytic hierarchy process (AHP), passes through calculating
Obtain the weight of three rule layers；
Data acquisition module, the concentration of PM2.5 day by day of collecting region, vegetation coverage, disease meteorological data, negative oxygen ion contain
Amount, meteorological data data, the type and quantity of first-aid apparatus, the outfit data of medical worker and health care room；
Data processing module handles the data of investigation；
Quantitative analysis module calculates the suitable of the ecological geriatric nursing home in area according to the calculation formula of suitability Integrated Evaluation Model
Suitable sex index value CAS, to judge the ecology endowment suitability of this area.
2. a kind of ecology endowment suitability quantification overall analysis system described in accordance with the claim 1, it is characterised in that: described
Health indicator includes human comfort a1, disease Meteorological Index a2；Medical services index includes the type and quantity of first-aid apparatus
B1, the outfit data b2 of medical worker, health care room outfit data b3；Environment plant protection include PM2.5 concentration c 1, negative oxygen from
Sub- content c2, vegetation NPP content c3.
3. a kind of ecology endowment suitability quantification overall analysis system described in accordance with the claim 1, it is characterised in that: described
Human comfort a1 evaluates the comfort of the people in Different climate, human body optimum temperature and local year from meteorological angle
Average air epidemic disaster is related with wind speed；
Disease Meteorological Index a2, Meteorological Index related with respiratory disease with cardiovascular and cerebrovascular, by the summer day highest temperature, winter
Day, the meteorologic factors such as lowest temperature and 24 hours alternating temperatures, per day humidity were constituted, and data are obtained by local statistics bureau；
PM2.5 concentration c 1 indicates that atmosphere pollution directly affects the superiority and inferiority degree of living environment, and data are obtained by local Environmental Protection Agency
It takes；
Negative oxygen ion content c2 indicates that the negative oxygen ion in air has the function of improving air, is evaluation ecological environment of human settlements
One of important indicator, negative oxygen ion data obtain by local weather bureau's Real-time Monitoring Data or experimental monitoring；
Vegetation NPP content c3, with CASA model estimation, its calculation formula is
NPP (x, t)=APAR (x, t) × ε (x, t)
Wherein NPP (x, t), APAR (x, t) and ε (x, t) respectively indicate vegetation NPP in t month in pixel x, absorption it is photosynthetic
Net long wave radiation and light energy conversion rate；The visualized operation of CASA model, input required for estimation NPP are realized using ENVI plug-in unit
Parameter has: static parameter file, vegetation chart, NDVI data, monthly mean temperature, the total precipitation and global radiation.
4. a kind of ecology endowment suitability quantification overall analysis system described in accordance with the claim 1, it is characterised in that: described
It is according to analytic hierarchy process (AHP) that comparator matrix, which obtains process, and progress rule layer element importance analysis, judgment matrix first is constituted, obtained
To the comparator matrix a of ecology endowment interpretational criteria layerij。
5. a kind of ecology endowment suitability quantification overall analysis system according to claim 4, it is characterised in that: described
Normalized matrix obtains process
According to formula (1), by each single item in matrix divided by each single item in this column He ﹐ standardized after new square
Battle array bij,
6. a kind of ecology endowment suitability quantification overall analysis system according to claim 5, it is characterised in that: described
The weight computations of three rule layers are
Mean value is taken to every row of new matrix, is calculated according to formula (2), obtains the weight w of each targetij,
Wherein, m is the numerical value number in the every row of new matrix；
Consistency check, calculation formula are as follows:
Wherein, λmaxFor maximum eigenvalue, n is the index number of rule layer, AWiIt is i-th of component of vector AW, WiIt is required spy
Levy vector, MiIt is each row element product of judgment matrix A, WjIt is MiEach numerical value in the matrix formed after 3 powers is opened, CI is one
Cause property index, RI is random index；
IfThen matrix is with uniformity.
7. a kind of ecology endowment suitability quantification overall analysis system described in accordance with the claim 1, it is characterised in that: described
The treatment process of data processing module is
The data of investigation are handled, the initial data of each index is normalized
For positive index: yij=(xij-min xij)/(max xij-min xij)
For negative sense index: yij=(max xij-xij)/(max xij-min xij)
Wherein max xij, min xijThe maximum value and minimum value of respectively 1 year j-th of index, xijFor j-th of 1 year
Evaluation index value, yijFor 1 year j-th of evaluation index value Jing Guo normalized.
8. a kind of ecology endowment suitability quantification overall analysis system described in accordance with the claim 1, it is characterised in that: described
Quantitative analysis resume module process is
According to the calculation formula of suitability Integrated Evaluation Model, the suitability index value CAS of the ecological geriatric nursing home in the area X is calculated,
Its environment-ecology-social synthesis's system suitability is assessed:
Wherein, ai、bj、ckThe normalized value of i-th of index, w respectively in A, B, Ci、wj、wkFor the weight of each layer index of correspondence,
W1、W2、W3The respectively weight of A, B, C calculates CAS value based on Weighted Index method.According to the livable sex index of regional climate environment
Value, sorts from high to low, reflects the superiority and inferiority of its livable situation, wherein 1~0.8 is very livable；0.8~0.6 is livable；0.6~
0.4 is medium；0.4~0.2 is less livable；0.2~0 is livable for pole；To CAS numerical value obtained by calculation judgement life
State endowment suitability.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116936050A (en) * | 2023-07-19 | 2023-10-24 | 青岛理工大学 | Acoustic environmental health benefit measure and optimization method for pension facilities |
| CN116936050B (en) * | 2023-07-19 | 2024-05-31 | 青岛理工大学 | Acoustic environmental health benefit measure and optimization method for pension facilities |
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| CN109543950A (en) * | 2018-10-24 | 2019-03-29 | 上海市政工程设计研究总院（集团）有限公司 | A kind of sponge urban planning area ecological suitability evaluation analysis method based on GIS |
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| CN116936050B (en) * | 2023-07-19 | 2024-05-31 | 青岛理工大学 | Acoustic environmental health benefit measure and optimization method for pension facilities |
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