Epidemic situation traceability system and method based on graph database

Abstract

The invention discloses an epidemic situation traceability system and method based on a graph database, and the system comprises: a data integration module which is used for integrating resident data and storing the resident data in a data set; a network construction module which is used for acquiring the resident data in the data set and constructing a propagation relation network according to the resident data, wherein the propagation relation network reflects the social contact and travel relation of residents; and a source checking module whichis used for querying and screening the propagation relation network, returning a query result and tracing an epidemic situation source according to the query result. According to the invention, full-dimension presentation of epidemic situation propagation conditions is realized by constructing the propagation relation network, disease control personnel are helped to master real-time epidemic situation propagation conditions more conveniently and more comprehensively and rapidly trace epidemic situation sources, and the propagation range and influence of epidemic situations are controlled to be minimum.

Description

technical field

[0001] The invention relates to the technical field of epidemic traceability, in particular to a graph database-based epidemic traceability system and method. Background technique

[0002] From ancient times to the present, human beings have encountered countless plagues, among which some extremely serious plagues have had a huge impact on human history. With the accumulation of experience and the development of science and technology, human beings now have a large number of effective methods in the face of epidemics. measure. Epidemic source tracing refers to the process of tracing the source of the epidemic upwards from the place of discovery through various technologies. In the process of epidemic prevention and control, the traceability of the epidemic supported by big data technology has played an important role, enabling the prevention and control departments to target high-risk groups and areas in the shortest possible time and effectively control the...

Examples

Embodiment 1

[0035] Such as figure 1 As shown, a graph database-based epidemic traceability system includes:

[0036] Data integration module: used to integrate resident data and store it in the data set;

[0037] Network building module: used to obtain resident data in the data set, and construct a communication relationship network based on the resident data, and the communication relationship network reflects residents' social and travel relationships;

[0038] Source investigation module: used to query and filter the communication network, return the query results, and trace the source of the epidemic according to the query results.

[0039] Specifically, the data integration module integrates resident data according to the social and travel relationships in the process of tracing the source of the epidemic, and stores the resident data in the data set. Resident data includes residents' social information and residents' travel information. Residents' social information includes resid...

Embodiment 2

[0045] Such as image 3 As shown, a graph database-based epidemic traceability method, the steps include:

[0046] S1: Integrate resident data and store it in the dataset;

[0047] Specifically, the data integration module integrates the resident data according to the social and travel relationships in the process of tracing the source of the epidemic, and stores the resident data in the data set. Resident data includes resident social information and resident travel information. Resident social information includes resident name, age, ID number, contact information, place of residence, and contact time with epidemic patients. Resident travel information includes travel time, travel location, traffic, etc. Information such as the type of mode, the unique identification of the vehicle, the location number, the jurisdiction where it is located, and the city where it is located.

[0048] S2: Obtain the resident data in the data set, and construct a communication relationship ne...

Embodiment 3

[0055] A method for tracing the source of an epidemic based on a graph database, the steps of which include:

[0056] S1: Integrate resident data and store it in the dataset;

[0057] Specifically, the data integration module integrates the resident data according to the social and travel relationships in the process of tracing the source of the epidemic, and stores the resident data in the data set. Resident data includes residents' social information and residents' travel information. Residents' social information includes residents' name, age, ID number, contact information, place of residence, and contact time with epidemic patients. Residents' travel information includes travel time, travel location, traffic, etc. Information such as the type of mode, the unique identification of the vehicle, the location number, the jurisdiction where it is located, and the city where it is located.

[0058] S2: Obtain the resident data in the data set, and construct a communication rel...

technical field

[0001] The invention relates to the technical field of epidemic traceability, in particular to a graph database-based epidemic traceability system and method. Background technique

[0002] From ancient times to the present, human beings have encountered countless plagues, among which some extremely serious plagues have had a huge impact on human history. With the accumulation of experience and the development of science and technology, human beings now have a large number of effective methods in the face of epidemics. measure. Epidemic source tracing refers to the process of tracing the source of the epidemic upwards from the place of discovery through various technologies. In the process of epidemic prevention and control, the traceability of the epidemic supported by big data technology has played an important role, enabling the prevention and control departments to target high-risk groups and areas in the shortest possible time and effectively control the...

Examples

Embodiment 1

[0035] Such as figure 1 As shown, a graph database-based epidemic traceability system includes:

[0036] Data integration module: used to integrate resident data and store it in the data set;

[0037] Network building module: used to obtain resident data in the data set, and construct a communication relationship network based on the resident data, and the communication relationship network reflects residents' social and travel relationships;

[0038] Source investigation module: used to query and filter the communication network, return the query results, and trace the source of the epidemic according to the query results.

[0039] Specifically, the data integration module integrates resident data according to the social and travel relationships in the process of tracing the source of the epidemic, and stores the resident data in the data set. Resident data includes residents' social information and residents' travel information. Residents' social information includes resid...

Embodiment 2

[0045] Such as image 3 As shown, a graph database-based epidemic traceability method, the steps include:

[0046] S1: Integrate resident data and store it in the dataset;

[0047] Specifically, the data integration module integrates the resident data according to the social and travel relationships in the process of tracing the source of the epidemic, and stores the resident data in the data set. Resident data includes resident social information and resident travel information. Resident social information includes resident name, age, ID number, contact information, place of residence, and contact time with epidemic patients. Resident travel information includes travel time, travel location, traffic, etc. Information such as the type of mode, the unique identification of the vehicle, the location number, the jurisdiction where it is located, and the city where it is located.

[0048] S2: Obtain the resident data in the data set, and construct a communication relationship ne...

Embodiment 3

[0055] A method for tracing the source of an epidemic based on a graph database, the steps of which include:

[0056] S1: Integrate resident data and store it in the dataset;

[0057] Specifically, the data integration module integrates the resident data according to the social and travel relationships in the process of tracing the source of the epidemic, and stores the resident data in the data set. Resident data includes residents' social information and residents' travel information. Residents' social information includes residents' name, age, ID number, contact information, place of residence, and contact time with epidemic patients. Residents' travel information includes travel time, travel location, traffic, etc. Information such as the type of mode, the unique identification of the vehicle, the location number, the jurisdiction where it is located, and the city where it is located.

[0058] S2: Obtain the resident data in the data set, and construct a communication rel...

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