COMMUNITY LIFE CIRCLE SPACE IDENTIFICATION METHOD AND SYSTEM, COMPUTER DEVICE AND STORAGE MEDIUM

Title:

COMMUNITY LIFE CIRCLE SPACE IDENTIFICATION METHOD AND SYSTEM, COMPUTER DEVICE AND STORAGE MEDIUM

Document Type and Number:

WIPO Patent Application WO/2021/143090

Kind Code:

A1

Abstract:

Disclosed are a community life circle space identification method and system, a computer device and a storage medium. The method comprises: extracting mobile phone signaling data and construction land data; organizing the construction land data into construction land data of each community; calculating the arrival population density of each community; obtaining the center of mass of the construction land of each community, and generating a center-of-mass distance matrix as a community distance matrix; finding the community with the highest arrival population density to be the current central community; identifying the life circle of the current central community; looking for a new central community outside the service radius of the current central community, regarding the new central community as the current central community, and returning to identify the life circle of the current central community until all of the communities are included into a corresponding life circle. The present invention achieves spatial division of the community's life circles on the basis of the mobile phone signaling data and the construction land data of each community. By identifying life circles according to the daily travels of the residents, the concept of life circles is more closely reflected.

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Inventors:

ZHAO MIAOXI (CN)
CHEN PEIQIAN (CN)
CHEN FENTIAN (CN)

Application Number:

PCT/CN2020/103790

Publication Date:

July 22, 2021

Filing Date:

July 23, 2020

Export Citation:

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Assignee:

UNIV SOUTH CHINA TECH (CN)

International Classes:

G06Q50/26

Foreign References:

CN111275597A	2020-06-12
CN110533038A	2019-12-03
US20150026181A1	2015-01-22
US20190320287A1	2019-10-17

Attorney, Agent or Firm:

GUANGZHOU HUAXUE INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)

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