CN110502593A - Multifactor assessment Self-service Library lays the method, device and equipment of suitability - Google Patents
Multifactor assessment Self-service Library lays the method, device and equipment of suitability Download PDFInfo
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Abstract
The present invention provides the method, device and equipments that a kind of multifactor assessment Self-service Library lays suitability, comprising: obtains Self-service Library spatial arrangement suitability assessment model multinomial；More parts of questionnaire survey data are read, and the Self-service Library spatial arrangement suitability assessment model multinomial is resolved by the questionnaire survey data, obtain accurate Self-service Library spatial arrangement suitability assessment model；Target area density of population grid image and the sensible sex factor grid image of road are obtained, and combines Self-service Library spatial arrangement suitability assessment model, determines the spatial arrangement position that Self-service Library is theoretically suitable for；The real space installation position of target area Self-service Library is obtained, and the spatial arrangement position for being theoretically suitable for the Self-service Library compares, analyzes, obtains conclusion.Based on the present invention, research is laid for culture base facility space using GIS spacial analytical method, maximum convenience-for-people life can be provided for community.
Description
Technical field
The present invention relates to Self-service Library field, in particular to multifactor assessment Self-service Library lays the side of suitability
Method, device and equipment.
Background technique
24 hour self-help libraries are the extensions in library, have almost all of Library services function, are one
Library in complete meaning.It provides a kind of mould for allowing modern digital library and conventional physical library to be effectively connected
Formula, it has complied with the trend that library's trend borrows also book by the Self-Service of modern science and technology, convenient for the common people, has compensated for conventional figure
The time in shop and the limitation of library's house are closed in book shop, advance Reading promotion.
People become more familiar with 24 hour self-help libraries at this stage, how utmostly to play its benefit and become
Focus, many scholars have done various researchs to this for 24 hour self-help libraries.
Spatial arrangement feature for 24 hour self-help libraries in different cities has done qualitative analysis, but in city
In " how to lay more reasonable " and do not do quantitative analysis and research.In general, city is assessed from macroscopic perspective in quantitative mode
The research of 24 hour self-help library spatial distribution suitability of city is considerably less.However, for 24 hour self-help libraries, space bit
Setting just is the key that it utmostly plays convenience-for-people reading, realizes social value, can for the research of spatial distribution suitability
Excavate the potential benefit of research object.Such as the Multi scale suitability of soil irrigation is studied, develops and irrigates land
Optimal spatial suitability can aid decision making person optimize land allotment and make better land use planning decision.It utilizes
GIS method to the spatial position of community service can greatest benefit serve house position and analyze, realtor can be given
The georeferencing data of one service community are provided, can utmostly facilitate the life of the live in people in this way.For roadside rest area
Spatial position analyzed, the position of rest area is in view of factors such as movement of population, roads；Optimal rest zone position can
It is supplied to the position of most citizen's rests, a reference data can be provided to addressing personnel.
Summary of the invention
Laying the method, device and equipment of suitability the present invention provides multifactor assessment Self-service Library can be community
Maximum convenience-for-people life is provided, by the sensible sex factor of road from Self-service Library position, frequency of use, knows journey
The spatial arrangement of analysis Self-service Library is removed in terms of degree, book amount and the density of population of spatial position, while utilizing GIS spatial analysis
Method lays research, the feelings of existing humanity social sciences for culture base facility space, while it is quantitative to embody natural science
That studies is rigorous, keeps result more scientific, objective.
First embodiment of the invention provides the method that multifactor assessment Self-service Library lays suitability, comprising:
Obtain Self-service Library spatial arrangement suitability assessment model multinomial；
More parts of questionnaire survey data are read, and suitable to the Self-service Library spatial arrangement by the questionnaire survey data
Suitable property assessment models multinomial is resolved, and accurate Self-service Library spatial arrangement suitability assessment model is obtained.
Target area density of population grid image and the sensible sex factor grid image of road are obtained, and combines Self-service Library
Spatial arrangement suitability assessment model determines the spatial arrangement position that Self-service Library is theoretically suitable for.
The real space installation position of target area Self-service Library is obtained, and is theoretically suitable for the Self-service Library
Spatial arrangement position compare, analyze, obtain conclusion.
Preferably, the Self-service Library spatial arrangement suitability assessment model multinomial are as follows:
I=(ax+by+cz+dw) × ev；
I is to the theoretical satisfaction of a certain position Self-service Library in target area in formula, and x is the path link of the spatial position
Up to sex factor, y represents the Self-service Library frequency of use of the spatial position, and z represents reader for the self-service figure of the spatial position
Book Library Collection amount, the density of population value in street where w represents the Self-service Library of the spatial position, v represent nearby residents for
The Knowledge status of the Self-service Library of the spatial position, a, b, c, d, e are respectively the coefficient of x, y, z, w, v independent variable.
Preferably, before reading more parts of questionnaire survey data, further includes:
Obtain the image of more parts of questionnaires；
The image of the more parts of questionnaires is identified, to obtain the option of each topic on every image；
According to preset quantizing rule, the option of each topic is quantified, the option is quantified as specifically
Numerical value；
Numerical value after being quantized according to each option obtains questionnaire data.
Preferably, street density of population value is obtained, specifically:
Target area population distribution image and the target area street size of population and area are obtained, to the population distribution
Image exports density of population image after being handled, and calculates the street density of population, street density of population value=street by formula
Population/street the gross area.
Preferably, the sensible sex factor of the road of the spatial position where the Self-service Library, frequency of use, Knowledge status
And book capacity and the theory satisfaction of the spatial position where the Self-service Library are positively correlated, where the Self-service Library
The density of population of spatial position and the theory of the spatial position where the Self-service Library are satisfied with negatively correlated.
Preferably, the real space installation position for obtaining target area Self-service Library, specifically:
The VectorLayer for actually setting up position and target area road traffic for obtaining Self-service Library, by the self-service figure
The VectorLayer actually set up position and be added to the target area highway traffic data in book shop forms point figure layer, by soft
Part ArcGIS, figure layer is exported, and obtains the coordinate of the Self-service Library.
Preferably, questionnaire survey data further include obtaining to effective questionnaire of a certain position Self-service Library in target area
It takes, specifically:
By judging whether the problems in described questionnaire is complete, and without obviously being classified as mistake is alternatively effectively asked in logic
Volume, the alternative effective questionnaire for obtaining a certain position Self-service Library in target area are greater than X parts, then are effective questionnaire, the value of the X
It is 30.
Preferably, it is described obtain target area Self-service Library real space installation position, and with the self-service book
The spatial arrangement position that shop is theoretically suitable for compares, analyzes, and obtains conclusion and specifically includes:
The circle of pre-set radius is formed using each real space installation position as the center of circle, is obtained theoretic suitable in circle
The suitable number of spatial arrangement position and the coordinate of each suitable space installation position；
It is each suitable to be obtained according to the coordinate of the coordinate of each suitable space installation position and real space installation position
Spatial arrangement position calculates the average value of distance at a distance from real space installation position；
Each real space installation position is obtained according to the number of the distance average and suitable space installation position
Practical satisfaction；Wherein, the practical satisfaction is directly proportional to number, is inversely proportional with distance average；
The practical satisfaction of each real space installation position is normalized.
Second embodiment of the invention provides multifactor assessment Self-service Library and lays suitability device, comprising:
Self-service Library spatial arrangement suitability assessment model multinomial obtains module, for obtaining Self-service Library space
Lay suitability assessment model multinomial；
Self-service Library spatial arrangement suitability assessment model multinomial resolves module, for reading more parts of questionnaire survey numbers
According to, and the Self-service Library spatial arrangement suitability assessment model multinomial is solved by the questionnaire survey data
It calculates, obtains accurate Self-service Library spatial arrangement suitability assessment model.
The spatial arrangement position acquisition module that Self-service Library is theoretically suitable for, for obtaining target area density of population lattice
Grid image and the sensible sex factor grid image of road, and Self-service Library spatial arrangement suitability assessment model is combined, it determines certainly
Help the spatial arrangement position for being suitable on library theory.
The real space installation position of Self-service Library obtains module, obtains the real space of target area Self-service Library
Installation position, and the spatial arrangement position for being theoretically suitable for the Self-service Library compares, analyzes, and obtains conclusion.
Third embodiment of the invention provides multifactor assessment Self-service Library and lays suitability equipment, including processor,
It memory and is stored in the memory and is configured the computer program executed by the processor, the processor executes
The method that multifactor assessment Self-service Library lays suitability described in any one as above is realized when the computer program.
Can be based on the method, device and equipment for laying suitability the present invention provides multifactor assessment Self-service Library
Community provides maximum convenience-for-people life, by the sensible sex factor of road from Self-service Library position, with frequency, know journey
The spatial arrangement of analysis Self-service Library is removed in terms of degree, book amount and the density of population of spatial position, while utilizing GIS spatial analysis
Method lays research, the feelings of existing humanity social sciences for culture base facility space, while it is quantitative to embody natural science
That studies is rigorous, keeps result more scientific, objective.
Detailed description of the invention
Fig. 1 is the method flow schematic diagram that the multifactor assessment Self-service Library of the embodiment of the present invention lays suitability；
Fig. 2 is the multifactor Assessment theory suitability distribution tensile diagram of the embodiment of the present invention；
Fig. 3 is target area of embodiment of the present invention Self-service Library actual spatial distribution figure；
Fig. 4 is that target area of embodiment of the present invention theoretical space distribution suitability result is superimposed with actual spatial distribution.
Specific embodiment
To keep the purposes, technical schemes and advantages of embodiment of the present invention clearer, implement below in conjunction with the present invention
The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality
The mode of applying is some embodiments of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
Domain those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention
The range of protection.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.Based on the embodiment in the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts belongs to this
Invent the range of protection.
Referring to Fig. 1, first embodiment of the invention provides the method that multifactor assessment Self-service Library lays suitability,
Include:
S101 obtains Self-service Library spatial arrangement suitability assessment model multinomial；
S102 reads more parts of questionnaire survey data, and by the questionnaire survey data to the Self-service Library space
It lays suitability assessment model multinomial to be resolved, obtains accurate Self-service Library spatial arrangement suitability assessment model.
S103 obtains target area density of population grid image and the sensible sex factor grid image of road, and combines self-service
Library's spatial arrangement suitability assessment model determines the spatial arrangement position that Self-service Library is theoretically suitable for.
S104 obtains the real space installation position of target area Self-service Library, and theoretical with the Self-service Library
Upper suitable spatial arrangement position compares, analyzes, and obtains conclusion.
Preferably, the Self-service Library spatial arrangement suitability assessment model multinomial are as follows:
I=(ax+by+cz+dw) × ev；
I is to the theoretical satisfaction of a certain position Self-service Library in target area in formula, and x is the path link of the spatial position
Up to sex factor, y represents the Self-service Library frequency of use of the spatial position, and z represents reader for the self-service figure of the spatial position
Book Library Collection amount, the density of population value in street where w represents the Self-service Library of the spatial position, v represent nearby residents for
The Knowledge status of the Self-service Library of the spatial position, a, b, c, d, e are respectively the coefficient of x, y, z, w, v independent variable.
Preferably, before reading more parts of questionnaire survey data, further includes:
Obtain the image of more parts of questionnaires；
The image of the more parts of questionnaires is identified, to obtain the option of each topic on every image；
According to preset quantizing rule, the option of each topic is quantified, the option is quantified as specifically
Numerical value；
Numerical value after being quantized according to each option obtains questionnaire data.
In this example, it is assumed that the questionnaire includes following problem:
1, your occupation is: A. students, B. enterprise personnel, C. professional, D. other；
2, your age is: A. child (0-17 years old), B. youth (18-40 years old), the C. middle age (41-65 years old), D. old age (66
Year old or more)；
3, your position satisfaction present to 24 hour self-help libraries are as follows: A. is very satisfied, and B. is satisfied, and C. is general, D.
It is dissatisfied；
4, you use the frequency in 24 hour self-help libraries every month are as follows: and it is A.0-5 secondary, it is B.6-10 secondary, it is C.11-15 secondary,
D.16 more than secondary；
5, your address is at a distance from 24 hour self-help libraries are as follows: A, 0-0.5Km, B, 0.5-1Km, and C, 1-3Km, D,
3Km or more.
6, you like the type for the book read: A, novel, B, popular literature, C, children's book, D, the relevant reading matter of occupation,
E, the theme that do not fix.
7, your Knowledge status to 24 hour self-help library of periphery: it is A, very familiar, B, it is familiar with, C, has heard or seen
It crosses, D, is unaware of completely.
Then the option of questionnaire answer is quantified according to preset quantizing rule, it is poor to degree is belonged in questionnaire
The answer of the problem of different, steps, evolutionary change is quantized within the scope of 0-1, for example, if a certain problem there are 4 answers, A,
B, C, D correspond respectively to 4 mean values 0.125 for being segmented 0-0.25,0.25-0.5,0.5-0.75,0.75-1.0,0.375,
0.625,0.875, processing in this way is conducive to simplify problem, obtains the result for being relatively easy to evaluation.It is self-service in the above problem 3
Answer A, B, C, D of library position satisfaction can be quantified as 0.875,0.625,0.375,0.125, to its 100 parts of questionnaire tune
It looks into middle 3 numerical value of problem and is averaged the position can be obtained to lay 24 hour self-help libraries and be satisfied with angle value, 100 parts of investigation are asked
3 numerical value of problem, which is averaged, in volume can be obtained the average satisfaction angle value that 24 hour self-help libraries are laid in the position.
It should be noted that in the present embodiment, different quantizing rules is configured with for different topics, to each
When topic carries out quantification treatment, corresponding quantizing rule can be obtained according to the content of the topic recognized or topic label,
It so can be achieved automatically to exchange to interrogate volume and handled, without manually counting, greatly improve the processing of questionnaire
Efficiency and accuracy.
Preferably, street density of population value is obtained, specifically:
Target area population distribution image and the target area street size of population and area are obtained, to the population distribution
Image exports density of population image after being handled, and calculates the street density of population, street density of population value=street by formula
Population/street the gross area.
The target area obtains Xiamen City's population distribution image and each street by taking Xiamen City as an example, from Xiamen Bureau of Civil Affairs
The road size of population and area, national highway, provincial highway and other road message also in acquisition Xiamen City.
Referring to Fig. 2, the sensible sex factor acquisition modes of road specifically: pass through population described in ArcGIS software point
Cloth image carries out geometric correction, vector quantization (using street range in image as boundary), origin coordinate system transform (with the friendship of Xiamen City's road
Logical data are reference), rasterizing (output Pixel size reference road traffic data) and image output, the use of Self-service Library
Rate y, Self-service Library book capacity satisfaction z, the Knowledge status v of Self-service Library, three unknown numbers pass through questionnaire survey data
Totally average acquisitions, will substitution Self-service Library spatial arrangement suitability assessment model multinomial after above-mentioned data processing,
24 hours library theory spatial distribution suitabilities in Xiamen City island can be obtained by ENVI Bandmath module, to improve
Effect of visualization is stretched to estimation gained image and (is stretched to 0-100), after stretching as shown in Figure 2.
Preferably, the sensible sex factor of the road of the spatial position where the Self-service Library, frequency of use, Knowledge status
And book capacity and the theory satisfaction of the spatial position where the Self-service Library are positively correlated, where the Self-service Library
The density of population of spatial position and the theory of the spatial position where the Self-service Library are satisfied with negatively correlated.
Please refer to Fig. 3 and Fig. 4, it is preferable that the real space installation position for obtaining target area Self-service Library, tool
Body are as follows:
The VectorLayer for actually setting up position and target area road traffic for obtaining Self-service Library, by the self-service figure
The VectorLayer actually set up position and be added to the target area highway traffic data in book shop forms point figure layer, by soft
Part ArcGIS, figure layer is exported, and obtains the coordinate of the Self-service Library.
Using map softwares such as Baidu maps, the actual spatial distribution position of Self-service Library in Xiamen City island, warp are extracted
Arrangement statistics is crossed, is deleted and is repeated point, label uncertainty node position and carry out the modes such as on-the-spot investigation verifying and finally count to obtain tall building
The number of Self-service Library in retail sales.The data are made an addition into highway traffic data VectorLayer in Xiamen City island, form point diagram
Layer, as shown in figure 3, by point figure layer export, obtaining each library's coordinate in ArcGIS.In ENVI, this coordinate is superimposed
In to Xiamen City island on Self-service Library spatial distribution theory suitability evaluation figure, as shown in Figure 4.
Preferably, questionnaire survey data further include obtaining to effective questionnaire of a certain position Self-service Library in target area
It takes, specifically:
By judging whether the problems in described questionnaire is complete, and without obviously being classified as mistake is alternatively effectively asked in logic
Volume, the alternative effective questionnaire for obtaining a certain position Self-service Library in target area are greater than X parts, then are effective questionnaire, the X's
Value is 30.
Provide that the questionnaire quantity of the Self-service Library of some position in the Xiamen Island of target area is greater than 30 parts or more
Side is classified as effective questionnaire to adopt.
Preferably, it is described obtain target area Self-service Library real space installation position, and with the self-service book
The spatial arrangement position that shop is theoretically suitable for compares, analyzes, and obtains conclusion and specifically includes:
The circle of pre-set radius is formed using each real space installation position as the center of circle, is obtained theoretic suitable in circle
The suitable number of spatial arrangement position and the coordinate of each suitable space installation position；
Using map softwares such as Baidu maps, the actual spatial distribution position of Self-service Library in Xiamen City island is extracted, is obtained
It takes physical location as the center of circle, and circle is drawn by preset radius, obtain the space cloth that Self-service Library is theoretically suitable in circle
If the number of position, and at a distance from physical location, obtain spatial arrangement position that each Self-service Library is theoretically suitable for
The distance average of physical location.
It is each suitable to be obtained according to the coordinate of the coordinate of each suitable space installation position and real space installation position
Spatial arrangement position calculates the average value of distance at a distance from real space installation position；
Each real space installation position is obtained according to the number of the distance average and suitable space installation position
Practical satisfaction；Wherein, the practical satisfaction is directly proportional to number, is inversely proportional with distance average；
The practical satisfaction of each real space installation position is normalized.
By the way that the practical satisfaction of real space installation position to be normalized, data are mapped to the model of 0-1
In farmland, the practical satisfaction data of each real space installation position is allowed to carry out digitized processing.
Second embodiment of the invention provides multifactor assessment Self-service Library and lays suitability device, comprising:
Self-service Library spatial arrangement suitability assessment model multinomial obtains module, for obtaining Self-service Library space
Lay suitability assessment model multinomial；
Self-service Library spatial arrangement suitability assessment model multinomial resolves module, for reading more parts of questionnaire survey numbers
According to, and the Self-service Library spatial arrangement suitability assessment model multinomial is solved by the questionnaire survey data
It calculates, obtains accurate Self-service Library spatial arrangement suitability assessment model.
The spatial arrangement position acquisition module that Self-service Library is theoretically suitable for, for obtaining target area density of population lattice
Grid image and the sensible sex factor grid image of road, and Self-service Library spatial arrangement suitability assessment model is combined, it determines certainly
Help the spatial arrangement position for being suitable on library theory.
The real space installation position of Self-service Library obtains module, obtains the real space of target area Self-service Library
Installation position, and the spatial arrangement position for being theoretically suitable for the Self-service Library compares, analyzes, and obtains conclusion.
Third embodiment of the invention provides multifactor assessment Self-service Library and lays suitability equipment, including processor,
It memory and is stored in the memory and is configured the computer program executed by the processor, the processor executes
The method that multifactor assessment Self-service Library lays suitability described in any one as above is realized when the computer program.
Can be based on the method, device and equipment for laying suitability the present invention provides multifactor assessment Self-service Library
Community provides maximum convenience-for-people life, by the sensible sex factor of road from Self-service Library position, with frequency, know journey
The spatial arrangement of analysis Self-service Library is removed in terms of degree, book amount and the density of population of spatial position, while utilizing GIS spatial analysis
Method lays research, the feelings of existing humanity social sciences for culture base facility space, while it is quantitative to embody natural science
That studies is rigorous, keeps result more scientific, objective.
Illustratively, the computer program can be divided into one or more units, one or more of lists
Member is stored in the memory, and is executed by the processor, to complete the present invention.One or more of units can be with
It is the series of computation machine program instruction section that can complete specific function, the instruction segment is for describing the computer program more
Factors assessment Self-service Library lays the implementation procedure in suitability equipment.
The multifactor assessment Self-service Library, which lays suitability equipment, can be desktop PC, notebook, palm
Computer and cloud server cluster etc. calculate equipment.The multifactor assessment Self-service Library lay suitability equipment may include but
It is not limited only to processor, memory.It will be understood by those skilled in the art that the schematic diagram is only the multifactor self-service figure of assessment
The example of suitability equipment is laid in book shop, does not constitute the restriction that suitability equipment is laid to multifactor assessment Self-service Library,
It may include perhaps combining certain components or different components, such as described multifactor than illustrating more or fewer components
Assessing Self-service Library and laying suitability equipment can also include input-output equipment, network access equipment, bus etc..
Alleged processor can be central processing unit (Central Processing Unit, CPU), can also be it
His general processor, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic device
Part, discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processing
Device etc., the multifactor assessment Self-service Library lay the control centre of suitability equipment, utilize various interfaces and connection
Entire multifactor assessment Self-service Library lays the various pieces of suitability equipment.
The memory can be used for storing the computer program and/or module, and the processor is by operation or executes
Computer program in the memory and/or module are stored, and calls the data being stored in memory, described in realization
Multifactor assessment Self-service Library lays the various functions of suitability equipment.The memory can mainly include storing program area and
Storage data area, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Playing function, image player function etc.) etc.；Storage data area, which can be stored, uses created data (such as sound according to mobile phone
Frequency evidence, phone directory etc.) etc..In addition, memory may include high-speed random access memory, it can also include non-volatile deposit
Reservoir, such as hard disk, memory, plug-in type hard disk, intelligent memory card (Smart Media Card, SMC), secure digital
(Secure Digital, SD) card, flash card (Flash Card), at least one disk memory, flush memory device or other
Volatile solid-state part.
Wherein, if the multifactor assessment Self-service Library lays the unit of suitability integration of equipments with software function list
Member form realize and when sold or used as an independent product, can store in a computer-readable storage medium
In.Based on this understanding, the present invention realizes all or part of the process in above-described embodiment method, can also pass through computer
Program is completed to instruct relevant hardware, and the computer program can be stored in a computer readable storage medium, should
Computer program is when being executed by processor, it can be achieved that the step of above-mentioned each embodiment of the method.Wherein, the computer program
Including computer program code, the computer program code can be source code form, object identification code form, executable file
Or certain intermediate forms etc..The computer-readable medium may include: can carry the computer program code any
Entity or device, recording medium, USB flash disk, mobile hard disk, magnetic disk, CD, computer storage, read-only memory (ROM, Read-
Only Memory), random access memory (RAM, Random Access Memory), electric carrier signal, telecommunication signal and
Software distribution medium etc..It should be noted that the content that the computer-readable medium includes can be according in jurisdiction
Legislation and the requirement of patent practice carry out increase and decrease appropriate, such as in certain jurisdictions, according to legislation and patent practice, meter
Calculation machine readable medium does not include electric carrier signal and telecommunication signal.
It should be noted that the apparatus embodiments described above are merely exemplary, wherein described be used as separation unit
The unit of explanation may or may not be physically separated, and component shown as a unit can be or can also be with
It is not physical unit, it can it is in one place, or may be distributed over multiple network units.It can be according to actual
It needs that some or all of the modules therein is selected to achieve the purpose of the solution of this embodiment.In addition, device provided by the invention
In embodiment attached drawing, the connection relationship between module indicate between them have communication connection, specifically can be implemented as one or
A plurality of communication bus or signal wire.Those of ordinary skill in the art are without creative efforts, it can understand
And implement.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (10)
1. the method that multifactor assessment Self-service Library lays suitability characterized by comprising
Obtain Self-service Library spatial arrangement suitability assessment model multinomial；
More parts of questionnaire survey data are read, and by the questionnaire survey data to the Self-service Library spatial arrangement suitability
Assessment models multinomial is resolved, and accurate Self-service Library spatial arrangement suitability assessment model is obtained；
Target area density of population grid image and the sensible sex factor grid image of road are obtained, and combines Self-service Library space
Suitability assessment model is laid, determines the spatial arrangement position that Self-service Library is theoretically suitable for；
Obtain the real space installation position of target area Self-service Library, and the suitable space with the Self-service Library theory
Installation position is compared, is analyzed, and obtains conclusion.
2. the method that multifactor assessment Self-service Library according to claim 1 lays suitability, which is characterized in that described
Self-service Library spatial arrangement suitability assessment model multinomial are as follows:
I=(ax+by+cz+dw) × ev；
I is to the theoretical satisfaction of a certain position Self-service Library in target area in formula, and x is that the road of the spatial position is access
The factor, y represent the Self-service Library frequency of use of the spatial position, and z represents reader for the Self-service Library of the spatial position
Book capacity, the density of population value in street, v represent nearby residents for the sky where w represents the Self-service Library of the spatial position
Between position Self-service Library Knowledge status, a, b, c, d, e are respectively the coefficient of x, y, z, w, v independent variable.
3. the method that multifactor assessment Self-service Library according to claim 1 lays suitability, which is characterized in that reading
Before taking more parts of questionnaire survey data, further includes:
Obtain the image of more parts of questionnaires；
The image of the more parts of questionnaires is identified, to obtain the option of each topic on every image；
According to preset quantizing rule, the option of each topic is quantified, the option is quantified as specific numerical value；
Numerical value after being quantized according to each option obtains questionnaire data.
4. the method that multifactor assessment Self-service Library according to claim 2 lays suitability, it is characterised in that: obtain
Street density of population value, specifically:
Target area population distribution image and the target area street size of population and area are obtained, to the population distribution image
Density of population image is exported after being handled, and the street density of population, street density of population value=street population are calculated by formula
Sum/street the gross area.
5. the method that multifactor assessment Self-service Library according to claim 2 lays suitability, it is characterised in that: described
The sensible sex factor of the road of spatial position where Self-service Library, frequency of use, Knowledge status and book capacity with it is described self-service
The theory satisfaction of spatial position where library is positively correlated, the density of population of the spatial position where the Self-service Library
It is satisfied with the theory of the spatial position where the Self-service Library negatively correlated.
6. the method that multifactor assessment Self-service Library according to claim 1 lays suitability, which is characterized in that described
The real space installation position of target area Self-service Library is obtained, specifically:
The VectorLayer for actually setting up position and target area road traffic for obtaining Self-service Library, by the Self-service Library
The VectorLayer actually set up position and be added to the target area highway traffic data, formed point a figure layer, pass through software
ArcGIS exports figure layer, obtains the coordinate of the Self-service Library.
7. the method that multifactor assessment Self-service Library according to claim 1 lays suitability, which is characterized in that questionnaire
Survey data further includes the acquisition to effective questionnaire of a certain position Self-service Library in target area, specifically:
It is classified as alternative effective questionnaire by judging whether the problems in described questionnaire is complete, and without obviously wrong in logic, is obtained
It takes alternative effective questionnaire of a certain position Self-service Library in target area to be greater than X parts, is then effective questionnaire, the value of the X is 30.
8. the method that multifactor assessment Self-service Library according to claim 1 lays suitability, which is characterized in that described
Obtain the real space installation position of target area Self-service Library, and the space cloth for being theoretically suitable for the Self-service Library
If position compares, analyzes, obtains conclusion and specifically includes:
The circle of pre-set radius is formed using each real space installation position as the center of circle, obtains the theoretic suitable sky being located in circle
Between the number of installation position and the coordinate of each suitable space installation position；
Each suitable space is obtained according to the coordinate of the coordinate of each suitable space installation position and real space installation position
Installation position calculates the average value of distance at a distance from real space installation position；
The reality of each real space installation position is obtained according to the number of the distance average and suitable space installation position
Border satisfaction；Wherein, the practical satisfaction is directly proportional to number, is inversely proportional with distance average；
The practical satisfaction of each real space installation position is normalized.
9. multifactor assessment Self-service Library lays suitability device characterized by comprising
Self-service Library spatial arrangement suitability assessment model multinomial obtains module, for obtaining Self-service Library spatial arrangement
Suitability assessment model multinomial；
Self-service Library spatial arrangement suitability assessment model multinomial resolves module, for reading more parts of questionnaire survey data,
And the Self-service Library spatial arrangement suitability assessment model multinomial is resolved by the questionnaire survey data, it obtains
Obtain accurate Self-service Library spatial arrangement suitability assessment model；
The spatial arrangement position acquisition module that Self-service Library is theoretically suitable for, for obtaining target area density of population grid shadow
Picture and the sensible sex factor grid image of road, and Self-service Library spatial arrangement suitability assessment model is combined, determine self-service figure
The spatial arrangement position that book shop is theoretically suitable for；
The real space installation position of Self-service Library obtains module, and the real space for obtaining target area Self-service Library is laid
Position, and the spatial arrangement position for being theoretically suitable for the Self-service Library compares, analyzes, and obtains conclusion.
10. multifactor assessment Self-service Library lays suitability equipment, which is characterized in that including processor, memory and deposit
Storage is in the memory and is configured the computer program executed by the processor, and the processor executes the computer journey
The method that multifactor assessment Self-service Library as claimed in any one of claims 1 to 8 lays suitability is realized when sequence.
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