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Residential area supporting facility convenience metering method based on POI data

A measurement method and residential area technology, applied in location information-based services, data processing applications, calculations, etc., can solve problems such as shortages, achieve the effects of promoting social fairness, avoiding disorder and blindness, and ensuring accuracy

Inactive Publication Date: 2021-01-29
HEBEI UNIV OF ENG +1
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Problems solved by technology

At present, some studies start from the perspective of urban land use and determine the sequence of urban renewal through the evaluation index system of land use units, but there is a lack of methods that take the scope of the living circle as the research object and determine the sequence of residential area renewal through the supply level and convenience of supporting facilities

Method used

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  • Residential area supporting facility convenience metering method based on POI data
  • Residential area supporting facility convenience metering method based on POI data
  • Residential area supporting facility convenience metering method based on POI data

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Embodiment Construction

[0045] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0046] Such as figure 1 As shown, the present invention provides a method for measuring the convenience of supporting facilities in residential areas based on POI data. Taking Wu'an City as an example, the specific implementation steps are as follows:

[0047] Step 1. Acquisition and processing of basic data, such as figure 2 shown;

[0048] Step 1.1. Urban POI data collection: Through the Gaode map API development platform, use the Python crawler tool to extract urban POI data, including supporting facility POI data and residential area POI data. Such as image 3As shown, the urban ...

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Abstract

The invention discloses a residential area supporting facility convenience metering method based on POI data. The residential area supporting facility convenience metering method is provided by takingthe elderly as the center and considering the requirement degree of the elderly for supporting facilities, and mainly comprises the following steps: processing urban POI data; constructing a trafficnetwork model; establishing a service area by taking the walking distance of the residential area of the 15-minute living circle as a constraint; carrying out weighting according to the demand degreeof the elderly people for the supporting facilities, and calculating the convenience of the supporting facilities in each residential area; carrying out spatial aggregation analysis on the convenienceof supporting facilities in each residential area, and using the result as a basis for updating a time sequence of a community. According to the method, the accuracy of the evaluation method for theelderly care livable community supporting facilities is improved, the scientificity of urban community updating time sequences and public facility planning decisions is improved, and blindness and subjectivity are avoided.

Description

technical field [0001] The invention belongs to the technical field of urban planning, in particular to a method for measuring the convenience of supporting facilities in residential areas based on POI data. Background technique [0002] Residential area is the basic unit of urban residents' life and urban governance. As an important part of the living circle of residential area, supporting facilities in residential area play an important role in improving the quality of life of residents and promoting the balanced development of the city. With the development of population aging, the construction of elderly-friendly livable communities has attracted more and more attention. The convenience of supporting facilities in residential areas has become an important indicator for measuring elderly-friendly communities. [0003] At present, research on supporting facilities in residential areas mainly focuses on analyzing the accessibility of facilities, such as analyzing the access...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/26H04W4/021
CPCG06Q10/06393G06Q50/26H04W4/021
Inventor 王振报龚鑫李慧庆宋佳芮任子贤王子祥宋程程陈宁路尧
Owner HEBEI UNIV OF ENG
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