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Method for tracking infection sources and predicting trends of infectious diseases by utilizing mobile phone tracks

A trajectory tracking and infection source technology, applied in epidemic warning systems, transmission systems, special data processing applications, etc., can solve problems such as long time, no research results, and complex processes

Active Publication Date: 2016-07-06
SUN YAT SEN UNIV
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Problems solved by technology

[0002] At present, my country's "remedial" measures for emerging infectious diseases mainly focus on the control of the sick and the isolation of high-risk groups. It is more difficult to predict popular trends
In the past, the judgment of the transmission mode of infectious diseases was based on clinical symptoms and epidemiological investigations. The field of vision was narrow, the process was complicated, and it took a long time, and it was likely that the research results could not be obtained.

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  • Method for tracking infection sources and predicting trends of infectious diseases by utilizing mobile phone tracks

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only 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 creative efforts fall within the protection scope of the present invention.

[0029] See figure 1 , the present invention utilizes the mobile phone trajectory to trace the source of infection and the method for predicting the epidemic trend of infectious diseases, comprising the steps of:

[0030] S1: Obtain the data of newly infected persons from the Centers for Disease Control and Prevention, and determine that the newly infected persons are the source of infection;

[0031] S2: Obtain the mobile phone traffic data and related base statio...

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Abstract

The invention discloses a method for tracking infection sources and predicting trends of infectious diseases by utilizing mobile phone tracks. The method comprises the following steps: acquiring new infected person data from a disease control and prevention center to obtain new infected persons; acquiring mobile phone traffic data and related base station data of the new infected persons in periods of time before and after the attack; carrying out track visualized analysis on the mobile phone traffic data and the related base station data of the new infected persons on a geographic information system platform; and analyzing the high-danger areas and crowds with infectious disease transmission, and predicting the trends of the infectious diseases. According to the method disclosed in the invention, the mobile phone tracks of the new infected persons and the geographic information system are combined, so that the regions through which the infection sources pass and the environmental conditions of the regions can be rapidly and correctly judged, the high-danger areas and crowds can be determined and prevention and control measures can be adopted in time.

Description

technical field [0001] The invention relates to the field of prevention and control of infectious diseases, in particular to a method for tracking the source of infection and predicting the epidemic trend of infectious diseases by using mobile phone tracks. Background technique [0002] At present, my country's "remedial" measures for emerging infectious diseases mainly focus on the control of the sick and the isolation of high-risk groups. It is more difficult to predict the fashion trend. In the past, the judgment of the transmission mode of infectious diseases was based on clinical symptoms and epidemiological investigations. The field of vision was narrow, the process was complicated, and it took a long time, and it was likely that the research results would not be obtained. [0003] Geographic Information System (GIS) is a specific system, which refers to the acquisition, storage, management, calculation, analysis, Display and description and technical systems to assis...

Claims

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Application Information

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IPC IPC(8): G06F19/00
CPCG16H50/80Y02A90/10H04W4/029H04L67/12
Inventor 陆家海刘荣飞杜依蔓宋征张珂艺李泽纯
Owner SUN YAT SEN UNIV
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