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Title:
URBAN PEOPLE FLOW MONITORING METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/134649
Kind Code:
A1
Abstract:
An urban people flow monitoring method and apparatus, an electronic device, and a storage medium. The method comprises: obtaining original people flow data and urban grid data, the original people flow data comprising multiple original track points, and time intervals among the multiple original track points are not equal (S110); preprocessing the original people flow data on the basis of the urban grid data to obtain standardized grid data, the standardized grid data comprising multiple standard track points, and time intervals among the multiple standard track points are equal (S120); and generating a people flow monitoring view according to the standardized grid data (S130). According to the method, the impact of uncertain factors such as GPS signals, network signals, and device power supplies on the generation of the people flow monitoring view is reduced, people flow monitoring is more flexible, professional feature extraction does not need to be manually performed, the dependence of urban people flow monitoring on professional technicians is reduced, and the universality of urban people flow condition monitoring is improved.

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Inventors:
SONG XUAN (CN)
CAI ZEKUN (CN)
JIANG RENHE (CN)
YANG CHUANG (CN)
SHIBASAKI RYOSUKE (CN)
Application Number:
PCT/CN2021/115551
Publication Date:
June 30, 2022
Filing Date:
August 31, 2021
Export Citation:
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Assignee:
UNIV SOUTHERN SCI & TECH (CN)
International Classes:
G06Q50/26
Domestic Patent References:
WO2019015485A12019-01-24
Foreign References:
CN112541852A2021-03-23
CN111626490A2020-09-04
CN104966408A2015-10-07
CN110781266A2020-02-11
CN111612206A2020-09-01
CN110334861A2019-10-15
Attorney, Agent or Firm:
BORSAM INTELLECTUAL PROPERTY LTD. (CN)
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