CN113935583B - Rail transit site selection method and device based on site attraction and storage medium - Google Patents
Rail transit site selection method and device based on site attraction and storage medium Download PDFInfo
- Publication number
- CN113935583B CN113935583B CN202111077448.XA CN202111077448A CN113935583B CN 113935583 B CN113935583 B CN 113935583B CN 202111077448 A CN202111077448 A CN 202111077448A CN 113935583 B CN113935583 B CN 113935583B
- Authority
- CN
- China
- Prior art keywords
- attractive force
- station
- circle
- density
- site
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010187 selection method Methods 0.000 title abstract description 9
- 238000012216 screening Methods 0.000 claims abstract description 50
- 238000000034 method Methods 0.000 claims abstract description 47
- 238000012545 processing Methods 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000004364 calculation method Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 11
- 238000010276 construction Methods 0.000 description 7
- 238000011161 development Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
- G06Q10/06315—Needs-based resource requirements planning or analysis
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
- G06Q30/0201—Market modelling; Market analysis; Collecting market data
- G06Q30/0204—Market segmentation
- G06Q30/0205—Location or geographical consideration
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/26—Government or public services
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Strategic Management (AREA)
- Human Resources & Organizations (AREA)
- Development Economics (AREA)
- Entrepreneurship & Innovation (AREA)
- Economics (AREA)
- Tourism & Hospitality (AREA)
- General Physics & Mathematics (AREA)
- Marketing (AREA)
- Finance (AREA)
- Accounting & Taxation (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Game Theory and Decision Science (AREA)
- Quality & Reliability (AREA)
- Data Mining & Analysis (AREA)
- Operations Research (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Primary Health Care (AREA)
- Traffic Control Systems (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention belongs to the technical field of rail transit, and discloses a rail transit site selection method, a device and a storage medium based on site attraction, wherein the method comprises the following steps: acquiring a route, stations and passenger flow of each station of the constructed rail traffic in the area; setting a first attractive force radius of each station according to the passenger flow volume of each station; acquiring the population number which can be covered by each site; obtaining a first attractive force density of each station according to the first attractive force circle and the population number capable of being covered, and obtaining a first average attractive force density of the rail transit route; and obtaining first attractive force densities of a plurality of stations to be established, comparing the first attractive force densities with the first average attractive force density, and outputting a first screening result. The beneficial effects are that: according to the data information around the established track traffic line, site selection of the site to be established is carried out, so that the newly established site has similar passenger flow, and the problem that the passenger flow of partial routes and the passenger flow of most routes is small in the track traffic is avoided.
Description
Technical Field
The present invention relates to the field of rail transit technologies, and in particular, to a method, an apparatus, and a storage medium for selecting a site for rail transit.
Background
The rail transit has the advantages of low energy consumption, less pollution and large transportation capacity, is a key for solving the urban traffic problem, and is a hot spot for current and future urban construction. The construction of rail transit has great significance to urban development, and once sites and routes are determined, the urban development and resident life along the way can be influenced for decades. Meanwhile, the high return period of the rail transit investment is long, a site is set by scientific decision making, and the advantages and positive effects of the rail transit are fully exerted.
The existing track traffic site selection method cannot fully consider the complex data content along the established track traffic and the track traffic to be established, and is difficult to give a more intelligent and reliable site selection scheme, so that the prior art site selection method needs to be improved, the actual conditions of the established track traffic line and the track traffic line to be established are comprehensively considered, and a reasonable and reliable track traffic site is output.
Disclosure of Invention
The purpose of the invention is that: the method improves the site selection method in the prior art, comprehensively considers the actual conditions of the constructed track traffic line and the track traffic line to be constructed, and outputs a reasonable and reliable track traffic station.
In order to achieve the above object, the present invention provides a rail transit addressing method based on site attraction, including:
Acquiring a route, stations and passenger flow of each station of the constructed rail traffic in the area; the first attraction radius of each station is set according to the traffic volume of each station.
The population number covered by each site is obtained, specifically: and generating a first attractive force circle by taking the station as a circle center and taking the first attractive force radius as a radius, so that the first attractive force circle moves along the route of the rail traffic, and acquiring the population number of the area covered by the first attractive force circle when the first attractive force circle moves from the current station to the next station.
A first attractive force density for each site is obtained based on the first attractive force circle and the number of people that can be covered, and a first average attractive force density for the rail transit route is obtained.
And obtaining first attractive force densities of a plurality of stations to be established, comparing the first attractive force densities with the first average attractive force density, and outputting a first screening result.
Further, the location method further includes:
And obtaining the total economic quantity which can be covered by each station, generating a second attractive force density of each station according to the first attractive force circle and the total economic quantity which can be covered, and obtaining a second average attractive force density of the rail transit route.
And obtaining second attractive force densities of the stations to be built, comparing the second attractive force densities with the average second attractive force density, and outputting a second screening result.
Further, the location method further includes:
And obtaining the total amount of roads which can be covered by each station, generating a third attractive force density of each station according to the first attractive force circle and the total amount of roads which can be covered, and obtaining a third average attractive force density of the track traffic route.
And obtaining third attractive force densities of a plurality of stations to be built, comparing the third attractive force densities with the average third attractive force density, and outputting a third screening result.
Further, the population number of the area covered by the first attractive circle when the first attractive circle moves from the current site to the next site is specifically:
and marking a plurality of building areas in the area in the map according to the calibrated POI data and the three-dimensional space data.
The population number of each building area and the area of the building area are obtained, and the population density of the building area is obtained according to the population number of the building area and the area of the building area.
And acquiring the area of the building area swept by the first attractive circle in the moving process and the population density of the swept building area, and obtaining the population number of the area covered by the first attractive circle.
Further, the obtaining the first attraction densities of the plurality of sites to be built, comparing the first attraction densities with the first average attraction densities, and outputting a first screening result, specifically:
and predicting a second attractive force radius of the station to be constructed according to the first attractive force radius of the station of the constructed rail transit.
Generating a second attractive force circle according to the second attractive force radius, enabling the second attractive force circle to move to the established site along the to-be-established route by taking the site to be established as a starting point, and obtaining the population number of the area covered by the second attractive force circle in the moving process.
And obtaining the first attractive force density of the station to be established according to the second attractive force circle and the population number which can be covered by the second attractive force circle in the moving process.
Comparing the first attractive force density of the station to be established with the first average attractive force density, and reserving the station to be established when the first attractive force density of the station to be established is larger than the first average attractive force density.
Further, the acquiring the passenger flow volume of each site specifically includes:
Inbound and outbound traffic for each site is obtained, and a first inbound and outbound attraction radius is generated based on the inbound and outbound traffic.
The invention also discloses a track traffic site selection device based on site attraction, which comprises: the device comprises a first acquisition module, a second acquisition module, a first processing module and a first screening module.
The first acquisition module is used for acquiring the route and the station of the constructed rail traffic in the area and the passenger flow of each station; the first attraction radius of each station is set according to the traffic volume of each station.
The second obtaining module is configured to obtain the population number that each site can cover, specifically: and generating a first attractive force circle by taking the station as a circle center and taking the first attractive force radius as a radius, so that the first attractive force circle moves along the route of the rail traffic, and acquiring the population number of the area covered by the first attractive force circle when the first attractive force circle moves from the current station to the next station.
The first processing module is used for obtaining a first attractive force density of each station according to the first attractive force circle and the population number which can be covered, and obtaining a first average attractive force density of the rail transit route.
The first screening module is used for obtaining first attractive force densities of a plurality of sites to be established, comparing the first attractive force densities with the first average attractive force densities, and outputting a first screening result.
Further, the location selecting device further includes: the system comprises a third acquisition module and a second screening module;
The third acquisition module is used for acquiring the total economic quantity which can be covered by each station, generating a second attractive force density of each station according to the first attractive force circle and the total economic quantity which can be covered, and acquiring a second average attractive force density of the rail transit route.
The second screening module is used for obtaining second attractive force densities of the stations to be built, comparing the second attractive force densities with the average second attractive force densities and outputting a second screening result.
Further, the location selecting device further includes: a fourth acquisition module and a third screening module;
the fourth obtaining module is configured to obtain the total amount of roads that can be covered by each station, generate a third attractive force density of each station according to the first attractive force circle and the total amount of roads that can be covered, and obtain a third average attractive force density of the rail transit route.
And the third screening module is used for acquiring third attractive force densities of the stations to be established, comparing the third attractive force densities with the average third attractive force density and outputting a third screening result.
The present invention also discloses a storage medium in which a program for performing an addressing method of a rail transit station is stored, the program being arranged to execute the above-described addressing method at run-time.
Compared with the prior art, the track traffic site selection method, the track traffic site selection device and the storage medium based on site attraction have the beneficial effects that: according to the data information around the established track traffic line, site selection of the site to be established is carried out, so that the newly established site has similar passenger flow, and the problem that the passenger flow of partial routes and the passenger flow of most routes is small in the track traffic is avoided. The new site selection position is screened according to multiple factors including but not limited to population number, economic development, highway number and the like, and the rationality and feasibility of the new construction site can be comprehensively and comprehensively evaluated to obtain a scientific track traffic site.
Drawings
FIG. 1 is a flow diagram of a method for track traffic addressing based on site attractions of the present invention;
Fig. 2 is a schematic structural diagram of a rail transit addressing method based on site attraction.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
Example 1:
Referring to fig. 1, the invention discloses a site attraction-based rail transit site selection method, which is applied to new site layout of rail transit and mainly comprises the following steps:
step S1, acquiring a route, stations and passenger flow of each station of the established rail traffic in an area; the first attraction radius of each station is set according to the traffic volume of each station.
Step S2, obtaining the population number which can be covered by each site, wherein the population number is specifically as follows: and generating a first attractive force circle by taking the station as a circle center and taking the first attractive force radius as a radius, so that the first attractive force circle moves along the route of the rail traffic, and acquiring the population number of the area covered by the first attractive force circle when the first attractive force circle moves from the current station to the next station.
And S3, obtaining a first attractive force density of each station according to the first attractive force circle and the population number which can be covered, and obtaining a first average attractive force density of the track traffic route.
And S4, acquiring first attractive force densities of a plurality of stations to be established, comparing the first attractive force densities with the first average attractive force densities, and outputting a first screening result.
In step S1, when a first attractive radius of each station is set according to the passenger flow, the average passenger flow of the established stations over the years or the passenger flow of the established stations over the average month is counted, and then the passenger flow t=kr 2 is counted according to a preset formula, wherein K is a parameter obtained after analysis is performed according to a plurality of stations.
In step S2, the population number of the area covered by the first attractive force circle when the first attractive force circle moves from the current site to the next site is specifically:
and marking a plurality of building areas in the area in the map according to the calibrated POI data and the three-dimensional space data.
The population number of each building area and the area of the building area are obtained, and the population density of the building area is obtained according to the population number of the building area and the area of the building area.
And acquiring the area of the building area swept by the first attractive circle in the moving process and the population density of the swept building area, and obtaining the population number of the area covered by the first attractive circle.
In this embodiment, since some areas along the track traffic are unoccupied, the population density of the larger areas is used as technical data to cause deviation of the population count. Thus, building areas are first marked by accurate geographic data, and the default building area is the residential area of a person, such as a cell often surrounded by roads, and such a cell can be used as a building area, and then the average population density of the cells is counted. When the first attractive circle only covers part of the cell area during movement, only the population of the covered area part is counted.
In step S3, the first attractive force density may be obtained by counting the number of population that can be covered by the first attractive force circle and combining the area of the first attractive force circle. Since one rail transit line often has multiple sites built, a first attractive force density for the multiple sites can be obtained and averaged to obtain a first average attractive force density. And screening the sites to be built by taking the first average attractive force density as a measurement index.
In step S4, the first attraction densities of the plurality of sites to be built are obtained, compared with the first average attraction density, and a first screening result is output, which specifically includes:
and predicting a second attractive force radius of the station to be constructed according to the first attractive force radius of the station of the constructed rail transit.
Generating a second attractive force circle according to the second attractive force radius, enabling the second attractive force circle to move to the established site along the to-be-established route by taking the site to be established as a starting point, and obtaining the population number of the area covered by the second attractive force circle in the moving process.
And obtaining the first attractive force density of the station to be established according to the second attractive force circle and the population number which can be covered by the second attractive force circle in the moving process.
Comparing the first attractive force density of the station to be established with the first average attractive force density, and reserving the station to be established when the first attractive force density of the station to be established is larger than the first average attractive force density.
In this embodiment, when the second attractive force radius is obtained, the existing first attractive force radius may be weighted and averaged, and the closer the distance is, the larger the station weight is, and the farther the distance is, the smaller the weight is. Further, in order to obtain a more reasonable and scientific second attractive force radius, a standard attractive force circle can be set, the average value of population numbers in the standard attractive force circle range of each established site is obtained, and then the average value is compared with the population numbers of sites to be established to obtain a correction parameter to adjust the size of the second attractive force radius.
In this embodiment, under the condition that calculation effort is not considered, it may be assumed that each point in the area may be used as a site to be built, and calculation screening is performed one by one to obtain the first scatter diagram. Under the condition of considering calculation force, the area can be divided into grids, the grids are replaced by the grid center, and the first scatter diagram is obtained after calculation one by one. Different sized grids can be partitioned according to the computational effort. The points in the first scatter diagram are optional rail transit stations.
In this embodiment, it is considered that the larger the population number, the higher the density is, and thus the more suitable for construction of the rail traffic, and when comparing the first attractive force density and the first average attractive force density of the site to be constructed, the site to be constructed remains when the first attractive force density of the site to be constructed is greater than the first average attractive force density.
Example 2:
To further screen the site to be built, an economic total is introduced for screening.
On the basis of embodiment 1, the addressing method further includes:
And obtaining the total economic quantity which can be covered by each station, generating a second attractive force density of each station according to the first attractive force circle and the total economic quantity which can be covered, and obtaining a second average attractive force density of the rail transit route.
And obtaining second attractive force densities of the stations to be built, comparing the second attractive force densities with the average second attractive force density, and outputting a second screening result.
In this example, the method of obtaining the total amount of economy that each site can cover is similar to that of example 1. The method comprises the following steps:
and marking a plurality of building areas in the area in the map according to the calibrated POI data and the three-dimensional space data.
The economic scale of each building area and the area of the building area are obtained and the economic density of the building area is obtained from the economic scale of the building area and the area of the building area.
And acquiring the area of the building area swept by the first attractive force circle in the moving process and the economic density of the swept building area, and obtaining the economic total amount of the area covered by the first attractive force circle.
And then obtaining a second attractive force density of each station according to the first attractive force circle and the total covered economic quantity, and obtaining a second average attractive force density of the rail transit route.
In this embodiment, the method for obtaining the second attraction densities of the plurality of sites to be built and comparing the second attraction densities with the average second attraction density to output the second screening result is similar to embodiment 1, and specifically includes:
generating a second attractive force circle according to the second attractive force radius, enabling the second attractive force circle to move to the established site along the to-be-established route by taking the site to be established as a starting point, and obtaining the economic total quantity of the area covered by the second attractive force circle in the moving process.
And obtaining the second attractive force density of the station to be established according to the second attractive force circle and the total economic amount which can be covered by the second attractive force circle in the moving process.
And comparing the second attractive force density of the station to be built with the second average attractive force density, and reserving the station to be built when the second attractive force density of the station to be built is larger than the second average attractive force density.
In this embodiment, without considering calculation power, it may be assumed that each point in the area may be used as a site to be built, and calculation screening is performed one by one to obtain the second scatter diagram. Under the condition of considering calculation force, the area can be divided into grids, the grids are replaced by the grid center, and a second scatter diagram is obtained after calculation one by one. Different sized grids can be partitioned according to the computational effort.
In this embodiment, the filtering may also be performed according to the points in the first scatter plot as optional site locations. The second scatter diagram is an optional rail transit station after population quantity and economic total quantity screening.
In this embodiment, it is considered that the greater the economic total amount, the greater the density, and the more suitable for construction of the rail traffic, and therefore when comparing the second attractive force density of the site to be constructed with the second average attractive force density, the site to be constructed remains when the second attractive force density of the site to be constructed is greater than the second average attractive force density.
Example 3:
In order to further screen the stations to be built, the number of roads is introduced for screening.
On the basis of embodiment 1 or embodiment 2, the location method further includes:
The method comprises the steps of obtaining the total highway amount which can be covered by each station, generating a third attractive force density of each station according to a first attractive force circle and the total highway amount which can be covered, and obtaining a third average attractive force density of a rail transit route;
and obtaining third attractive force densities of a plurality of stations to be built, comparing the third attractive force densities with the average third attractive force density, and outputting a third screening result.
In this embodiment, the method for obtaining the number of roads that can be covered by each site is similar to the method for obtaining the population in embodiment 1, and specifically includes:
And marking the road position in the area in the map according to the calibrated POI data and the three-dimensional space data.
Acquiring road mileage swept by the first attractive force circle in the moving process;
And then obtaining a third attractive force density of each station according to the first attractive force circle and the road mileage, and obtaining a third average attractive force density of the rail traffic route.
In this embodiment, the method for obtaining third attraction densities of a plurality of sites to be built and comparing the third attraction densities with the average third attraction density to output the second screening result is similar to embodiment 1, and specifically includes:
And generating a second attractive force circle according to the second attractive force radius, enabling the second attractive force circle to move to the established site along the to-be-established route by taking the site to be established as a starting point, and obtaining the road mileage of the area covered by the second attractive force circle in the moving process.
And obtaining the third attractive force density according to the second attractive force circle and the road mileage covered by the second attractive force circle in the moving process.
And comparing the third attractive force density of the station to be established with the third average attractive force density, and reserving the station to be established when the second attractive force density of the station to be established is smaller than the second average attractive force density.
In this embodiment, without considering calculation power, it may be assumed that each point in the area may be used as a site to be built, and calculation screening may be performed one by one to obtain a third scatter diagram. Under the condition of considering calculation force, the area can be divided into grids, the grids are replaced by the grid center, and a third scatter diagram is obtained after calculation one by one. Different sized grids can be partitioned according to the computational effort.
In this embodiment, the filtering may be performed according to the points in the first scattergram or the second scattergram as optional site selection points. The third scatter diagram is an optional track traffic station screened by population quantity and highway total quantity or an optional track traffic station screened by population quantity, economic total quantity and highway total quantity.
In this embodiment, it is considered that the more the road mileage is, the greater the density is, and thus the less suitable for construction of the rail traffic, and therefore when comparing the third attractive force density of the site to be constructed with the third average attractive force density, the site to be constructed remains when the third attractive force density of the site to be constructed is smaller than the third average attractive force density.
Example 4:
based on embodiment 1, the obtaining the passenger flow volume of each site specifically includes:
Inbound and outbound traffic for each site is obtained, and a first inbound and outbound attraction radius is generated based on the inbound and outbound traffic.
To further improve the accuracy of the analysis, the data is further subdivided. When passenger traffic is divided into inbound and outbound, a first inbound attraction circle and a first outbound attraction circle are generated when population numbers are acquired, and the two attraction circles move in different directions, namely, the passenger traffic on the line moves in the opposite directions respectively.
The number of people that can be covered in both directions is then obtained and then taken together, respectively, as in example 1. Thereby yielding the number of demographics that the site can cover.
Economic and highway total can also be obtained by similar methods.
Example 5:
referring to fig. 2, the invention also discloses a station attraction-based track traffic site selection device, which is used for station site selection of track traffic and comprises the following steps: a first acquisition module 101, a second acquisition module 102, a first processing module 103 and a first screening module 104.
The first acquiring module 101 is configured to acquire a route, a station, and a passenger flow volume of each station of the track traffic already constructed in the area; the first attraction radius of each station is set according to the traffic volume of each station.
The second obtaining module 102 is configured to obtain the population number that can be covered by each site, specifically: and generating a first attractive force circle by taking the station as a circle center and taking the first attractive force radius as a radius, so that the first attractive force circle moves along the route of the rail traffic, and acquiring the population number of the area covered by the first attractive force circle when the first attractive force circle moves from the current station to the next station.
The first processing module 103 is configured to obtain a first attraction density of each site according to the first attraction circle and the number of population that can be covered, and obtain a first average attraction density of the rail traffic route.
The first screening module 104 is configured to obtain a first attraction density of the plurality of sites to be built, compare the first attraction density with a first average attraction density, and output a first screening result.
In this embodiment, the address selecting device further includes: the system comprises a third acquisition module and a second screening module;
The third acquisition module is used for acquiring the total economic quantity which can be covered by each station, generating a second attractive force density of each station according to the first attractive force circle and the total economic quantity which can be covered, and acquiring a second average attractive force density of the rail transit route;
the second screening module is used for obtaining second attractive force densities of the stations to be built, comparing the second attractive force densities with the average second attractive force densities and outputting a second screening result.
In this embodiment, the address selecting device further includes: a fourth acquisition module and a third screening module;
The fourth acquisition module is used for acquiring the total highway amount which can be covered by each station, generating a third attractive force density of each station according to the first attractive force circle and the total highway amount which can be covered, and acquiring a third average attractive force density of the track traffic route;
and the third screening module is used for acquiring third attractive force densities of the stations to be established, comparing the third attractive force densities with the average third attractive force density and outputting a third screening result.
Embodiment 5 is written on the basis of embodiment 1, and therefore some sufficient technical features are not described in detail.
Example 6:
The present invention also discloses a storage medium in which a program for performing the method of addressing a rail transit station is stored, the program being configured to execute the method of addressing of embodiments 1-4.
In summary, compared with the prior art, the track traffic site selection method and device based on site attraction and the storage medium provided by the embodiment of the invention have the beneficial effects that: according to the data information around the established track traffic line, site selection of the site to be established is carried out, so that the newly established site has similar passenger flow, and the problem that the passenger flow of partial routes and the passenger flow of most routes is small in the track traffic is avoided. The new site selection position is screened according to multiple factors including but not limited to population number, economic development, highway number and the like, and the rationality and feasibility of the new construction site can be comprehensively and comprehensively evaluated to obtain a scientific track traffic site.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present invention, and these modifications and substitutions should also be considered as being within the scope of the present invention.
Claims (8)
1. A rail transit addressing method based on site attraction, comprising:
Acquiring a route, stations and passenger flow of each station of the constructed rail traffic in the area; setting a first attractive force radius of each station according to the passenger flow volume of each station;
the population number covered by each site is obtained, specifically: generating a first attractive force circle by taking a station as a circle center and a first attractive force radius as a radius, enabling the first attractive force circle to move along a track traffic route, and obtaining population number of an area covered by the first attractive force circle when the first attractive force circle moves from a current station to a next station; obtaining a first attractive force density of each station according to the first attractive force circle and the population number capable of being covered, and obtaining a first average attractive force density of the rail transit route; the population number of the area covered by the first attractive force circle when the first attractive force circle moves from the current site to the next site is specifically: marking a plurality of building areas in the area in the map according to the calibrated POI data and the three-dimensional space data; obtaining the population number of each building area and the area of the building area, and obtaining the population density of the building area according to the population number of the building area and the area of the building area; acquiring the area of a building area swept by the first attractive circle in the moving process and the population density of the swept building area, and obtaining the population number of the area covered by the first attractive circle;
Acquiring first attractive force densities of a plurality of stations to be built, comparing the first attractive force densities with the first average attractive force density, and outputting a first screening result, wherein the first screening result specifically comprises: predicting a second attractive force radius of a station to be constructed according to the first attractive force radius of the station of the constructed rail transit; generating a second attractive force circle according to the second attractive force radius, enabling the second attractive force circle to move to a built site along a to-be-built route by taking the site to be built as a starting point, and obtaining the population number of the area covered by the second attractive force circle in the moving process; obtaining a first attractive force density of a station to be established according to the second attractive force circle and the population number which can be covered by the second attractive force circle in the moving process; comparing the first attractive force density of the station to be established with the first average attractive force density, and reserving the station to be established when the first attractive force density of the station to be established is larger than the first average attractive force density.
2. The method for rail transit addressing based on site attraction as recited in claim 1, further comprising:
Acquiring the total economic quantity which can be covered by each station, generating a second attractive force density of each station according to the first attractive force circle and the total economic quantity which can be covered, and acquiring a second average attractive force density of the rail transit route;
And obtaining second attractive force densities of the stations to be built, comparing the second attractive force densities with the average second attractive force density, and outputting a second screening result.
3. A rail transit addressing method based on site attractions according to claim 1 or 2, further comprising:
The method comprises the steps of obtaining the total highway amount which can be covered by each station, generating a third attractive force density of each station according to a first attractive force circle and the total highway amount which can be covered, and obtaining a third average attractive force density of a rail transit route;
and obtaining third attractive force densities of a plurality of stations to be built, comparing the third attractive force densities with the average third attractive force density, and outputting a third screening result.
4. The method for selecting a rail transit address based on a site attraction as claimed in claim 1, wherein the step of obtaining the passenger flow of each site is specifically:
Inbound and outbound traffic for each site is obtained, and a first inbound and outbound attraction radius is generated based on the inbound and outbound traffic.
5. Track traffic site selection device based on website appeal, characterized by comprising: the device comprises a first acquisition module, a second acquisition module, a first processing module and a first screening module;
The first acquisition module is used for acquiring the route and the station of the constructed rail traffic in the area and the passenger flow of each station; setting a first attractive force radius of each station according to the passenger flow volume of each station;
the second obtaining module is configured to obtain the population number that each site can cover, specifically: generating a first attractive force circle by taking a station as a circle center and a first attractive force radius as a radius, enabling the first attractive force circle to move along a track traffic route, and obtaining population number of an area covered by the first attractive force circle when the first attractive force circle moves from a current station to a next station; the population number of the area covered by the first attractive force circle when the first attractive force circle moves from the current site to the next site is specifically: marking a plurality of building areas in the area in the map according to the calibrated POI data and the three-dimensional space data; obtaining the population number of each building area and the area of the building area, and obtaining the population density of the building area according to the population number of the building area and the area of the building area; acquiring the area of a building area swept by the first attractive circle in the moving process and the population density of the swept building area, and obtaining the population number of the area covered by the first attractive circle;
The first processing module is used for obtaining a first attractive force density of each station according to the first attractive force circle and the number of population which can be covered, and obtaining a first average attractive force density of the rail transit route;
The first screening module is configured to obtain first attraction densities of a plurality of sites to be built, compare the first attraction densities with a first average attraction density, and output a first screening result, where the first screening result specifically includes: predicting a second attractive force radius of a station to be constructed according to the first attractive force radius of the station of the constructed rail transit; generating a second attractive force circle according to the second attractive force radius, enabling the second attractive force circle to move to a built site along a to-be-built route by taking the site to be built as a starting point, and obtaining the population number of the area covered by the second attractive force circle in the moving process; obtaining a first attractive force density of a station to be established according to the second attractive force circle and the population number which can be covered by the second attractive force circle in the moving process; comparing the first attractive force density of the station to be established with the first average attractive force density, and reserving the station to be established when the first attractive force density of the station to be established is larger than the first average attractive force density.
6. The station attraction-based rail transit addressing apparatus of claim 5, further comprising: the system comprises a third acquisition module and a second screening module;
The third acquisition module is used for acquiring the total economic quantity which can be covered by each station, generating a second attractive force density of each station according to the first attractive force circle and the total economic quantity which can be covered, and acquiring a second average attractive force density of the rail transit route;
the second screening module is used for obtaining second attractive force densities of the stations to be built, comparing the second attractive force densities with the average second attractive force densities and outputting a second screening result.
7. The station attraction-based rail transit addressing apparatus of claim 5, further comprising: a fourth acquisition module and a third screening module;
The fourth acquisition module is used for acquiring the total highway amount which can be covered by each station, generating a third attractive force density of each station according to the first attractive force circle and the total highway amount which can be covered, and acquiring a third average attractive force density of the track traffic route;
and the third screening module is used for acquiring third attractive force densities of the stations to be established, comparing the third attractive force densities with the average third attractive force density and outputting a third screening result.
8. A storage medium, characterized in that the storage medium has stored therein a program for performing a method of addressing a rail transit site, the program being arranged to perform the method of any of claims 1-4 at run-time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111077448.XA CN113935583B (en) | 2021-09-14 | 2021-09-14 | Rail transit site selection method and device based on site attraction and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111077448.XA CN113935583B (en) | 2021-09-14 | 2021-09-14 | Rail transit site selection method and device based on site attraction and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113935583A CN113935583A (en) | 2022-01-14 |
| CN113935583B true CN113935583B (en) | 2024-05-07 |
Family
ID=79275746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111077448.XA Active CN113935583B (en) | 2021-09-14 | 2021-09-14 | Rail transit site selection method and device based on site attraction and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113935583B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116433105B (en) * | 2023-05-22 | 2023-09-19 | 深圳大学 | Method for quantitatively evaluating distribution coupling degree of rail transit and urban space elements |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106454729A (en) * | 2016-10-09 | 2017-02-22 | 广州杰赛科技股份有限公司 | Station planning method and device for urban rail transit |
| CN106570595A (en) * | 2016-11-10 | 2017-04-19 | 深圳市数字城市工程研究中心 | Subway station position selection method and system based on space big data |
| WO2018113787A1 (en) * | 2016-12-23 | 2018-06-28 | 中兴通讯股份有限公司 | Region division method and device, and storage medium |
-
2021
- 2021-09-14 CN CN202111077448.XA patent/CN113935583B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106454729A (en) * | 2016-10-09 | 2017-02-22 | 广州杰赛科技股份有限公司 | Station planning method and device for urban rail transit |
| CN106570595A (en) * | 2016-11-10 | 2017-04-19 | 深圳市数字城市工程研究中心 | Subway station position selection method and system based on space big data |
| WO2018113787A1 (en) * | 2016-12-23 | 2018-06-28 | 中兴通讯股份有限公司 | Region division method and device, and storage medium |
Non-Patent Citations (1)
| Title |
|---|
| 轨道交通线网服务范围研究;姚丽亚;关宏志;北京工业大学学报;20080715;第34卷(第07期);738-742 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113935583A (en) | 2022-01-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107767659B (en) | Shared bicycle attraction amount and occurrence amount prediction method based on ARIMA model | |
| CN104167092A (en) | Method and device for determining taxi pick-up and drop-off hot spot region center | |
| CN109492950B (en) | Prediction method capable of meeting space saturation load of large area range based on GIS technology | |
| CN111861022B (en) | Method for optimizing electric vehicle charging station site selection based on big data analysis | |
| CN107872808A (en) | A kind of WLAN sites prediction analysis method and device | |
| CN108090624B (en) | Urban ecological safety simulation and prediction method for improving cellular automaton | |
| CN109840272B (en) | Method for predicting user demand of shared electric automobile station | |
| CN110413855B (en) | Region entrance and exit dynamic extraction method based on taxi boarding point | |
| CN112784491B (en) | Urban charging network planning method based on LSTM and IQPSO oriented high-elasticity power grid | |
| CN112597402B (en) | Rail transit transfer shared single-vehicle influence area defining method based on multi-source data | |
| CN113112068A (en) | Method and system for addressing and layout of public facilities in villages and small towns | |
| CN109561390A (en) | Determine the method and device of public praise scene coverage cell | |
| CN113935583B (en) | Rail transit site selection method and device based on site attraction and storage medium | |
| CN111523714A (en) | Site selection layout method and device for electric power charging station | |
| CN116437291A (en) | Cultural circle planning method and system based on mobile phone signaling | |
| CN104463442B (en) | A kind of detection method of town and country construction concentration | |
| CN113011720B (en) | CA model-based incremental decrement town development boundary defining method | |
| CN106980942A (en) | Calculate method of the bicycle free way to the coverage of public bicycles lease point | |
| CN109800903A (en) | A kind of profit route planning method based on taxi track data | |
| CN111291954A (en) | Urban landscape quantitative analysis method | |
| Tsigdinos et al. | Transit Oriented Development (TOD). Challenges and Perspectives; The Case of Athens’ Metro Line 4 | |
| CN107392438A (en) | A kind of determination system and method for public transport facility index | |
| CN111967773A (en) | Charging facility site selection system of charging automobile based on big data | |
| CN115345351A (en) | Electric vehicle charging load prediction method based on user behaviors | |
| CN110111564B (en) | Charging pile arrangement method based on multi-metadata |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |