Aggregated crowd tracking method and system

A crowd and personnel technology, applied in the field of gathering crowd tracking methods and systems, can solve the problems of large base station service users, difficulty in checking supermarket employees, and inability to trace contacts, etc., to achieve the effect of reducing the risk of transmission

Pending Publication Date: 2021-04-16
INST OF COMPUTING TECH CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If you go to the supermarket, it is difficult to check all the staff in the supermarket that day
[0003] At this stage, for the new patients whose source of infection cannot be determined, although the operators try their best to provide the base station information of some users according to the SIM card number, the number of users served by each base station is too large to identify close contacts
Some areas provide the current addresses of confirmed patients for inquiries, but it is no longer possible to trace back to possible contacts in the past
At the same time, although there are many mobile phone positioning applications in the software application market, due to the generally low penetration rate and the need for users to cooperate with the installation, so far there is still no tracking method that can monitor people's physical conditions in a timely and effective manner to determine the source of infection, let alone realize it. Timely and effective tracing of close contacts
Therefore, the existing technical means and prevention and control programs cannot provide substantial help in the process of fighting the epidemic in various countries

Method used

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  • Aggregated crowd tracking method and system
  • Aggregated crowd tracking method and system
  • Aggregated crowd tracking method and system

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Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail through specific embodiments below in conjunction with the accompanying drawings. It should be understood that the described embodiments are some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the invention. However, those skilled in the art will appreciate that the technical solutions of the present invention may be practiced without one or...

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Abstract

The invention provides an aggregated crowd tracking method. The method comprises the following steps: acquiring user information which comprises direct contact person information of a user and identification information of the user; creating a user contact network according to the user information; and extracting direct or indirect contact person information of the user from the user contact network based on the user information.

Description

technical field [0001] The invention relates to the technical field of computer data mining and analysis, in particular to a method and system for gathering crowds to track. Background technique [0002] In order to curb the spread of the epidemic, the current method is usually to publish the 14-day tracking of confirmed cases, but this scheme has many problems that are missed and completely exposes privacy. For example, most confirmed cases do not remember the location of their subway cars. If you go to a supermarket, it's difficult to check on all the supermarket employees that day. [0003] At this stage, for the emerging new patients whose source of infection cannot be identified, although the operators try their best to provide some users' base station information based on the SIM card number, the number of users served by each base station is too large to identify close contacts. Some areas provide the current addresses of confirmed patients for inquiries, but it is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G16H50/80G16H50/70
Inventor 王义李栋
Owner INST OF COMPUTING TECH CHINESE ACAD OF SCI
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