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Respiratory infectious disease case scale three-dimensional space-time clustering visualization model construction method

A construction method and infectious disease technology, applied in the field of three-dimensional spatio-temporal clustering visualization model construction of respiratory infectious disease case scale, can solve the problems of difficult to trace the transmission path and involve many people, and achieve the effect of visual display and easy tracking and management

Inactive Publication Date: 2020-09-22
广东省疾病预防控制中心 +1
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Problems solved by technology

[0004] Due to the strong contagiousness of respiratory infectious diseases, human-to-human transmission due to close contact with confirmed cases or infection due to co-exposure is more likely. However, for clustered cases, many people are involved, and the transmission route is difficult to track

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  • Respiratory infectious disease case scale three-dimensional space-time clustering visualization model construction method
  • Respiratory infectious disease case scale three-dimensional space-time clustering visualization model construction method
  • Respiratory infectious disease case scale three-dimensional space-time clustering visualization model construction method

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Embodiment Construction

[0048] In order to make the purpose, technical solutions, and advantages of the present application clearer, the following will further describe the embodiments of the present application in detail with reference to the accompanying drawings.

[0049] It should be clear that the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the embodiments of the present application.

[0050] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the embodiments of the present application. The singular forms of "a", "the" and "the" used in the embodiments of the present application and the appended claims are also intended to inclu...

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Abstract

The invention relates to a respiratory infectious disease case scale three-dimensional space-time clustering visualization model construction method. The method comprises the following steps: acquiring a disease site and disease time of each definite diagnosis case in aggregated cases, acquiring longitude and latitude of the disease site according to the disease site of each definite diagnosis case, and taking the longitude of the disease site as an X-axis coordinate value of the definite diagnosis case and taking the latitude of the disease site as a Y-axis coordinate value of the definite diagnosis case; determining a Z-axis coordinate value of each definite diagnosis case according to the attack time of the definite diagnosis case; inputting the X-axis coordinate value, the Y-axis coordinate value and the Z-axis coordinate value of each definite diagnosis case into a three-dimensional visualization model to obtain a three-dimensional visualization image; and connecting each generation of cases and sub-cases thereof according to the propagation relationship to obtain a respiratory infectious disease case scale three-dimensional space-time clustering visualization model. Accordingto the invention, visual display of aggregated case propagation paths of respiratory infectious diseases is realized.

Description

Technical field [0001] The invention relates to the field of data visualization, and in particular to a method for constructing a three-dimensional spatiotemporal clustering visualization model of respiratory infectious diseases. Background technique [0002] Infectious Diseases are a type of disease caused by various pathogens that can spread from person to person, animal to animal, or person to animal. Most of the pathogens are microorganisms, and a small part are parasites. The ones caused by parasites are also called parasitic diseases. [0003] For highly contagious respiratory infectious diseases, such as the Corona Virus Disease 2019 (COVID-19) that broke out in December 19, it can be transmitted through direct transmission, aerosol transmission, and contact transmission. Infectiousness, my country has also adopted preventive and control measures for Class A infectious diseases to prevent the further spread of the epidemic. [0004] Because respiratory infectious diseases are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G16H50/80
CPCG16H50/80
Inventor 徐勇邓应彬许剑辉张媚黄吴蒙吕露杨骥温艳春张虹鸥周霞陈裕婵刘章聪郭建雄
Owner 广东省疾病预防控制中心
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