Public health event emergency information management system and method

Abstract

The application provides a public health emergency information management system and method, and relates to the technical field of public health emergency information management.The system comprises an event reporting module, an emergency disposal module, a post-event evaluation module, a preplan management module, an emergency drill module, an emergency management database and a communication module;through the event reporting module, various public health emergency information of civil aviation units is reported;through the emergency drill module, the reporting and summary of the emergency drills of civil aviation units are realized;through the digital preplan management module, various special emergency preplans for specific emergencies are digitized;the system can simultaneously perform parallel real-time monitoring on the disposal processes of multiple units, and the summary evaluation module can trace back and review the data records generated based on the multi-flow series-parallel real-time tracking of events;the system overcomes the shortcomings of low efficiency of the existing traditional public health emergency reporting in the industry.

Description

Technical Field

[0001] This invention relates to the field of public health emergency information management technology, and in particular to a public health emergency information management system and method. Background Technology

[0002] According to the overall reform goals outlined in the relevant work guidelines issued by the Civil Aviation Administration of China, by 2025, new breakthroughs will be achieved in enhancing emergency response capabilities, and the emergency management system will be further improved. Emergency management of public health emergencies is a crucial component of this plan.

[0003] Enhancing the civil aviation system's ability to respond to major epidemics and public health emergencies, and accelerating the modernization of the civil aviation governance system and capabilities, is imperative. However, shortcomings exist in utilizing big data, information technology, and other scientific and technological means to respond to public health emergencies, particularly in areas such as monitoring, early warning, and data sharing, as follows:

[0004] 1. Poor timeliness of infectious disease reporting and surveillance. my country's civil aviation passengers and staff lack information-based reporting systems for infectious diseases, resulting in poor timeliness in information acquisition and updates. There is also a lack of information networking. The infectious disease reporting system is not yet fully operational across different regions of the civil aviation sector, preventing direct online reporting.

[0005] 2. The data comes from many sources and has many definitions, and there is no unified management standard. Moreover, since most of the data still needs to be entered manually and other traditional methods, the utilization efficiency is low and it cannot be fully explored and used.

[0006] 3. Currently, the response strategies and work processes for public health emergencies in civil aviation have not been digitized, and there is no unified management platform for responding to public health emergencies. Summary of the Invention

[0007] To address the aforementioned technical problems, the technical solution adopted by this invention is as follows:

[0008] According to a first aspect of this application, a public health emergency information management system is provided, the system comprising: an event reporting module, an emergency response module, a post-event assessment module, a contingency plan management module, an emergency drill module, an emergency management database, and a communication module;

[0009] Among them, the event reporting module, emergency response module, and post-event evaluation module are used to collect and sort out the various information required for supervision in the emergency management of public health emergencies in civil aviation, analyze the entire process of the emergency, form a summary evaluation report, and use the summary evaluation report as a reference for handling similar events in the future.

[0010] The contingency plan management module is used to submit and summarize emergency plans for emergency management of public health emergencies in civil aviation and enter them into the emergency management database, and to digitize and structure the resource information in the resource management module involved in the special contingency plans.

[0011] The emergency drill module is used to conduct emergency drills for public health emergencies in civil aviation.

[0012] The emergency management database is used to store data related to event reporting, emergency response, post-event assessment, and emergency plan management within the system.

[0013] The communication module is used by users from various civil aviation units to exchange information on emergency management methods and related information for public health emergencies.

[0014] According to another aspect of this application, a method for managing public health emergency information is also provided, the method comprising:

[0015] Report information on various public health emergencies from all civil aviation units;

[0016] Tracking and recording of real-time, multi-process parallel handling procedures for emergencies;

[0017] To compile and organize all information required for supervision in the emergency management of public health emergencies in civil aviation, analyze the entire process of the emergency, form a summary and evaluation report, and use the summary and evaluation report as a reference for handling similar events in the future;

[0018] Emergency plans for emergency management of public health emergencies in civil aviation are submitted, summarized, and entered into the emergency management database. Resource information in the resource management module of the special plans is digitized and structured.

[0019] Emergency drills for public health emergencies in civil aviation;

[0020] The storage system includes data related to event reporting, emergency response, post-event assessment, and emergency plan management.

[0021] Exchange information on emergency management methods and related information for public health emergencies.

[0022] The present invention has at least the following beneficial effects:

[0023] The public health emergency information management system of this invention, through an event reporting module, reports various public health emergency information from various civil aviation units; through an emergency drill module, it realizes the reporting and summarization of emergency drills from various civil aviation units; through a digital plan management module, it digitizes various special emergency plans for specific emergencies; when an emergency occurs, the event handling module based on the public health emergency information management system can track and record the real-time handling process of the emergency in a multi-process parallel manner, while monitoring the serial process of the entire event handling and monitoring the handling process of multiple units in parallel in real time; and the summary and evaluation module can trace and review the data records generated by the real-time tracking of the multi-process parallel manner of the event.

[0024] This invention overcomes the shortcomings of the low efficiency of existing traditional public health emergency reporting systems in the industry. By using information technology and making full use of the Internet and big data technologies, it achieves scientific planning and reasonable layout, and provides a unified and standardized civil aviation public health emergency management platform. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the framework of a public health emergency information management system provided in an embodiment of the present invention;

[0027] Figure 2 A flowchart illustrating the steps performed by the emergency response module of the public health emergency information management system provided in this embodiment of the invention. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] It should be noted that, based on this disclosure, those skilled in the art will understand that one aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number of aspects set forth herein can be used to implement the device and / or practice the method. Furthermore, this device and / or practice the method can be implemented using other structures and / or functionalities besides one or more of the aspects set forth herein.

[0030] The following will refer to Figure 1 This paper introduces a public health emergency information management system, which may include: an event reporting module, an emergency response module, a post-event assessment module, a contingency plan management module, an emergency drill module, an emergency management database, and a communication module.

[0031] The event reporting module is used to report various public health emergencies from various civil aviation units.

[0032] The emergency response module is used to track and record the real-time response process of multiple parallel processes for emergencies.

[0033] The post-event evaluation module is used to collect and organize various information required for supervision in the emergency management of public health emergencies in civil aviation, analyze the entire process of the emergency, generate a summary evaluation report, and use the summary evaluation report as a reference for handling similar events in the future.

[0034] The contingency plan management module is used to report and summarize emergency plans for emergency management of public health emergencies in civil aviation and to enter them into the emergency management database. It also digitizes and structures the resource information in the resource management module involved in the special contingency plans.

[0035] The emergency drill module is used to conduct emergency drills for public health emergencies in civil aviation.

[0036] The emergency management database is used to store data related to event reporting, emergency response, post-event assessment, and emergency plan management within the system.

[0037] The communication module is used by users from various civil aviation units to exchange information on emergency management methods and related information for public health emergencies.

[0038] Furthermore, the emergency response module is also used to generate bottom-up emergency public health event information reports and emergency drill reports according to different time limits for different types of public health emergencies and daily monitoring information of civil aviation public health, and to formulate corresponding response and decision-making mechanisms according to different types of public health emergencies.

[0039] Furthermore, the contingency plan management module is also used to establish a resource support information database. The source support information database includes: a knowledge base, an expert database, a case database, a contingency plan database, an emergency drill information database, and a database of emergency mechanism organizations and liaisons of various units. The source support information database adopts a graph-based organization form, and extracts and merges structured and unstructured data by semantically associating entities related to civil aviation infectious disease prevention and control.

[0040] Furthermore, the system also includes a visualization module and a file management module; wherein, the visualization module is used for data visualization and intelligent report generation; and the file management module is used for unified and standardized management of civil aviation public health emergency management related documents, providing viewing and editing functions according to different user permissions.

[0041] The system includes the following functions:

[0042] 1. Standardize public health emergency information reporting to improve monitoring timeliness. Establish efficient and convenient reporting methods for public health emergencies, fully leveraging the "sentinel" role of transport / general aviation companies, airport civil aviation, and other civil aviation units. For different types of public health emergencies, as well as daily civil aviation public health monitoring information, generate bottom-up public health emergency information reports and emergency drill reports according to different timeframes. Simultaneously, develop corresponding response and decision-making mechanisms based on different types of public health emergencies, designing relevant workflows to achieve informatization of civil aviation's management of public health emergencies at key paths and nodes.

[0043] 2. Establish a resource support information database to provide comprehensive support. Establish a resource support information database related to public health emergencies to better formulate prevention and control policies during emergency management; establish a technical support information database, such as a knowledge base, expert database, case database, contingency plan database, emergency drill information database, and database of emergency response mechanisms and liaisons for various units, and update it regularly according to actual conditions; adopt a graph-based organizational structure, semantically linking entities related to civil aviation epidemic prevention and control, to extract and fuse structured and unstructured data, laying the foundation for knowledge organization and big data utilization.

[0044] 3. Ensure smooth information dissemination channels. Establish a multimedia information announcement platform to promptly and efficiently transmit information to users at all levels of the civil aviation system, and provide publicity and educational materials for relevant personnel to study; establish an information exchange platform to answer common and difficult questions; and establish an international exchange column to promptly publish the latest important reports and related documents from international organizations.

[0045] 4. Data Visualization and Intelligent Reporting. A data visualization module for infectious disease prevention and control will be constructed, integrating diverse data and analyzing it through data models. Data of different types and dimensions will be presented in an appropriate manner, providing intuitive data support for scientific decision-making.

[0046] 5. Document Management. A document management module is built to provide unified and standardized management of documents related to civil aviation public health emergency management (including files, videos, audio, etc.). Viewing and editing functions are provided according to different user permissions.

[0047] The event reporting module transmits information on various public health emergencies from various civil aviation units; the emergency drill module enables the reporting and summarization of emergency drills conducted by various civil aviation units; and the digital emergency plan management module digitizes various specific emergency plans for particular emergencies. When an emergency occurs, the event handling module of the emergency management information system, which tracks and records the real-time handling process of the emergency in a multi-process parallel manner, can track and record the handling process of the emergency in a multi-process parallel manner. While monitoring the serial process of the entire event handling, it can also monitor the handling process of multiple units in parallel in real time. The summary and evaluation module can trace and review the data records generated by the multi-process parallel real-time tracking of the event.

[0048] In this embodiment, a public health emergency refers to a sudden event that causes or may cause serious harm to the health of the public, such as a major infectious disease outbreak, a cluster of unexplained illnesses, a major food or occupational poisoning incident, or other events that seriously affect public health. In the civil aviation sector, airport waiting halls are relatively large public areas that typically house a large number of people, making them susceptible to public health emergencies. During such emergencies, it is necessary to evacuate all personnel from the airport waiting hall to the outside to prevent further escalation of the public event. In existing technologies, the evacuation of personnel from waiting halls typically involves queuing and sequential evacuation, which is inefficient.

[0049] To address the aforementioned technical issues, the emergency response module is also used to perform actions such as... Figure 2 The steps shown are as follows:

[0050] S100, Obtain each initial sub-region corresponding to the target region to obtain an initial sub-region list A = (A1, A2, ..., A...). i A n ), i=1, 2,...,n; where, A i Let be the i-th initial sub-region corresponding to the target region, and n be the number of initial sub-regions corresponding to the target region.

[0051] In this embodiment, the target area can be an airport waiting hall. For an airport waiting hall, there will be several iconic objects, such as: waiting areas with signs, iconic shops, etc. The coordinate information of the landmarks can be obtained, and the target area can be divided based on the landmarks to obtain an initial sub-area list A.

[0052] S200, iterate through A, if A i If there is an exit point, then A will be... i The region is identified as a first-class sub-region, resulting in a list of first-class sub-regions B = (B1, B2, ..., B...). j B m ), j = 1, 2, ..., m; where, B j The j-th sub-region of the first type is identified, and m is the number of sub-regions of the first type identified.

[0053] In this embodiment, it can be understood that the airport waiting hall will have several exits distributed around its perimeter; after dividing the airport waiting hall into several initial sub-regions, some of these initial sub-regions will have exits. Each initial sub-region can be traversed, if A... i If there is an exit point, then A will be... i The area is identified as a first-class sub-area to obtain a list of first-class sub-areas, B. The exit can be the entrance or exit of the airport waiting hall, or it can be the boarding gate or other entrances or exits.

[0054] S300, if A i If there is no exit inside, then A will be... i The region is identified as a second-class sub-region, resulting in a list of second-class sub-regions C = (C1, C2, ..., C...). p C q ), p = 1, 2, ..., q; where C p Let q be the number of identified second-class sub-regions, where p is the p-th sub-region of the second class.

[0055] In this embodiment, the area of ​​the airport waiting hall is relatively large. Only a portion of the initial sub-areas will have exits, while a portion of the initial sub-areas will not have exits. Therefore, the initial sub-areas without exits are identified as the second type of sub-areas, resulting in the second type of sub-area list C.

[0056] S400, obtain the number of people in each first-type sub-region of B and the number of people in each second-type sub-region of C, so as to obtain the list of the number of people in the first-type sub-regions of B, NB = (NB1, NB2, ..., NB2). j , ..., NB m The list of personnel in the second sub-region corresponding to ) and C is NC = (NC1, NC2, ..., NC p , ..., NCq ); among which, NB j For B j Number of personnel within NC p C p The number of people inside.

[0057] In this embodiment, several cameras are set up in the target area, distributed at different locations within the target area, and can cover the entire target area. Each person in the target area can be identified through the set cameras, thereby obtaining the number of people in each first-type sub-area and the number of people in each second-type sub-area. It should be noted that those skilled in the art can use existing personnel identification methods to identify each person in the target area through cameras according to actual needs, which will not be elaborated here.

[0058] S500, based on the number of exits in each first-type sub-area of ​​B and the personnel evacuation rate corresponding to each exit, determine the personnel evacuation time for each first-type sub-area of ​​B, so as to obtain the personnel evacuation time list TB = (TB1, TB2, ..., TB...). j , ..., TB m ); among which, TB j For B j The corresponding evacuation time.

[0059] In one embodiment, TB j It can be obtained through the following steps:

[0060] S510, obtain B j The evacuation rate corresponding to each exit within the area is used to obtain B. j The corresponding list of personnel evacuation rates λ j =(λ j，1 , λ j，2 , …, λ j，a , …, λ j，f(j) ), a=1, 2,..., f(j); where, λ j，a For B j The evacuation rate corresponding to the a-th exit within the B is f(j). j The quantity of domestic exports.

[0061] S520, according to NB j and λ j , determine TB j =NB j / ∑ f(j) a＝1 λ j，a .

[0062] In this embodiment, it is understood that the first type of sub-region may have one exit or multiple exits. The exit corresponding to each first type of sub-region can be obtained, and the personnel evacuation rate corresponding to each exit can be obtained through a large amount of historical data or through experiments in advance, thereby obtaining λ. j .

[0063] It is understood that, since the number of exits in each first-class sub-region is different in this embodiment, f(j) does not refer to a specific function or function result value, but rather to a possible value that varies with the specific value of j. For example, when j=1, f(j)=1; when j=2, f(j)=3; when j=3, f(j)=1.

[0064] S600 determines the personnel evacuation route corresponding to each initial sub-area based on TB and NC, and generates the corresponding broadcast instructions.

[0065] In one embodiment, step S600 may include the following steps:

[0066] S610, sort the evacuation times of personnel in TB in ascending order to obtain the sorted evacuation times TB' = (TB1', TB2', ..., TB...). j ',…,TB m '); where TB j The j-th evacuation time is obtained by sorting the evacuation times of personnel in TB in ascending order.

[0067] In this embodiment, people in the first type of sub-area can be evacuated from the nearest exit of the corresponding first type of sub-area. A shorter evacuation time indicates that the people in the sub-area can be evacuated as quickly as possible.

[0068] S620, sort the number of people in NC in descending order to obtain the sorted list of people corresponding to NC: NC' = (NC1', NC2', ..., NC2'). p ',...,NC q '); where NC p 'This is the p-th number of people in NC after sorting them in descending order.

[0069] S630, if q≤m, then obtain the number of people corresponding to each evacuation time in TB', so as to obtain the list of people corresponding to TB' NB'=(NB1',NB2',…,NB j ',…,NB m '); where NB j 'For TBj The corresponding number of personnel.

[0070] In this embodiment, q≤m means that the number of the second type of sub-regions is less than or equal to the number of the first type of sub-regions. At this time, the number of people corresponding to each evacuation time in TB' can be obtained to obtain the list of the number of people NB' corresponding to TB'.

[0071] S640, add the q personnel counts in NC' to the first q personnel counts in NB' in turn to obtain the merged personnel count list D = (D1, D2, ..., D...) corresponding to TB'. j D m ); where D j Let j represent the number of people merged.

[0072] In this embodiment, through the above steps, the number of people in the second type of sub-area with a larger number of people is added to the number of people in the first type of sub-area with a shorter evacuation time to obtain D; for example, NC1' and NB1' are added to obtain D1.

[0073] S650, Based on D, determine the list of evacuation times for merged personnel corresponding to TB': HT = (HT1, HT2, ..., HT...). j , ...,HT m ); among which, HT j D j The corresponding evacuation time for merged personnel.

[0074] In this embodiment, when the number of people in the first sub-area corresponding to TB1' becomes D1, the corresponding evacuation time HT1 can be recalculated, and then HT can be obtained.

[0075] S660 determines the broadcast command corresponding to each initial sub-region based on HT.

[0076] In one embodiment, step S660 may include the following steps:

[0077] S661, Based on HT, determine the fluctuation rate of the combined evacuation time η corresponding to HT = (1 / m) × ∑ m j＝1 (HT j -((1 / m)×∑ m j＝1 HT j )) 2 .

[0078] S662, if η≤η', then generate the broadcast instruction corresponding to each initial sub-region to obtain the broadcast instruction list G = (G1, G2, ..., G...) for the initial sub-region. i , ..., Gn ); where G i D is the broadcast instruction corresponding to the i-th initial sub-region; j The path exit represented by the broadcast command of the corresponding initial sub-region is D. j The corresponding exits within the first type of sub-region; η' is the preset threshold for the volatility of the combined personnel evacuation time.

[0079] In this embodiment, if η≤η', it means that after the personnel in the second type of sub-region are added to the first type of sub-region, the evacuation time is relatively balanced. In this case, the evacuation path corresponding to each initial sub-region can be directly generated, D. j The path exit represented by the broadcast command of the corresponding initial sub-region is D. j The corresponding exit within the first type of sub-region; for example: D j There are two initial sub-regions: one is a first-type sub-region with an exit, and the other is a second-type sub-region with an exit. The evacuation route for personnel in both sub-regions is: evacuate through the exit corresponding to the first-type sub-region.

[0080] It should be noted that each initial sub-zone corresponds to a landmark. Therefore, landmarks can be used to distinguish each initial sub-zone, and the evacuation routes corresponding to each initial sub-zone can be broadcast to the personnel within that initial sub-zone. For example, the broadcast instruction for a certain initial sub-zone might be: "Please evacuate through the third exit if you are within the area marked by a certain landmark." Emergency information includes evacuation routes and corresponding broadcast instructions.

[0081] In one embodiment, after step S662, step S660 may further include the following steps:

[0082] S663, if η > η', then the evacuation time of the first r largest merged personnel in HT is determined as the specified merged personnel evacuation time, so as to obtain the list of specified merged personnel evacuation times ZT = (ZT1, ZT2, ..., ZT...). s ..., ZT r ), s = 1, 2, ..., r; where ZT s The s-th specified merged personnel evacuation time is obtained.

[0083] In one specific embodiment, r = roundup(m × ε); where roundup() is a preset rounding up function; ε is a preset weight; 0 < ε < 1; for example: ε = 0.3.

[0084] S664, iterate through ZT, if ZT s If the corresponding initial sub-region has a backup exit, then in ZT sAdd backup exit information to the broadcast command for the corresponding initial sub-region; otherwise, evacuate ZT manually. s The personnel in the corresponding initial sub-region.

[0085] In this embodiment, if η > η', it indicates that the evacuation time is uneven after personnel from the second type of sub-region are added to the first type of sub-region. In this case, the evacuation time of the first r largest merged personnel in HT is determined as the specified merged personnel evacuation time, thus obtaining the specified merged personnel evacuation time list ZT. The evacuation time of the sub-region corresponding to the specified merged personnel evacuation time is relatively long. It can be determined whether there are unused exits in these sub-regions. The spare exit can be understood as the exit of other layers. If there are, then ZT can be targeted. s Add backup exit information to the broadcast command for the corresponding initial sub-area so that people in that sub-area can be evacuated through the backup exit; if there is no backup exit, the relevant management personnel can be notified to manually evacuate people in that sub-area to other sub-areas with fewer people.

[0086] In one embodiment, after step S630 and before step S640, step S600 may further include the following steps:

[0087] S631, if q > m, then obtain the number of people corresponding to each evacuation time in TB', so as to obtain the list of people corresponding to TB' NB' = (NB1', NB2', ..., NB j ',…,NB m ').

[0088] S632, add the q personnel counts in NC' to the m personnel counts in NB' in a cyclical manner to obtain the merged personnel count list D = (D1, D2, ..., D...) corresponding to TB'. j D m ); Enter S650.

[0089] In this embodiment, there may also be a case where q > m, which means that the number of the second type of sub-region is greater than the number of the first type of sub-region. In this case, the number of q people in NC' is added to the number of m people in NB' in a cyclic manner, and then the process proceeds to S650 to execute the same processing steps as in the above embodiment.

[0090] The public health emergency information management method of this embodiment divides the initial sub-regions within the target area into a first type of sub-region and a second type of sub-region. The first type of sub-region has exits. Based on the number of people in each first type of sub-region and each second type of sub-region, and the evacuation rate of the exits in the first type of sub-region, the evacuation time for each first type of sub-region is determined. Based on the evacuation time for each first type of sub-region and the number of people in each second type of sub-region, the evacuation path for each initial sub-region is determined, and a broadcast instruction for each initial sub-region is generated to broadcast the evacuation path to the corresponding personnel. The method in this invention can maximize the balance of the evacuation rate of each exit, maximize the use of each exit, and improve the efficiency of personnel evacuation.

[0091] Furthermore, although the steps of the method in this disclosure are described in a specific order in the accompanying drawings, this does not require or imply that the steps must be performed in that specific order, or that all the steps shown must be performed to achieve the desired result. Additional or alternative steps may be omitted, multiple steps may be combined into one step, and / or a step may be broken down into multiple steps.

[0092] While specific embodiments of the invention have been described in detail by way of examples, those skilled in the art should understand that the examples are for illustrative purposes only and are not intended to limit the scope of the invention. Those skilled in the art should also understand that various modifications can be made to the embodiments without departing from the scope and spirit of the invention.

Claims

1. A public health emergency information management system, characterized in that, The system includes: an event reporting module, an emergency response module, a post-event assessment module, a contingency plan management module, an emergency drill module, an emergency management database, and a communication module; The event reporting module is used to report various public health emergencies from various civil aviation units. The emergency response module is used to track and record the real-time response process of multiple parallel processes for emergencies. The post-event evaluation module is used to collect and sort out the various information required for supervision in the emergency management of public health emergencies in civil aviation, analyze the entire process of the emergency, form a summary evaluation report, and use the summary evaluation report as a reference for handling similar events in the future. The contingency plan management module is used to submit and summarize emergency plans for emergency management of public health emergencies in civil aviation and enter them into the emergency management database, and to digitize and structure the resource information in the resource management module involved in the special contingency plans. The emergency drill module is used to conduct emergency drills for public health emergencies in civil aviation. The emergency management database is used to store data related to event reporting, emergency response, post-event assessment, and emergency plan management within the system. The communication module is used by users from various civil aviation units to exchange information on emergency management methods and related information for public health emergencies.

2. The public health emergency information management system according to claim 1, characterized in that, The emergency response module is also used to generate bottom-up emergency public health event information reports and emergency drill reports according to different time limits for different types of public health emergencies and daily monitoring information of civil aviation public health, and to formulate corresponding response and decision-making mechanisms according to different types of public health emergencies.

3. The public health emergency information management system according to claim 1, characterized in that, The contingency plan management module is also used to establish a resource support information database. The source support information database includes: a knowledge base, an expert database, a case database, a contingency plan database, an emergency drill information database, and a database of emergency mechanism organizations and liaisons of various units. The source support information database adopts a graph-based organization form, and extracts and merges structured and unstructured data by semantically associating entities related to civil aviation infectious disease prevention and control.

4. The public health emergency information management system according to claim 1, characterized in that, The system also includes a visualization module and a file management module; wherein, the visualization module is used for data visualization and intelligent report generation; the file management module is used for unified and standardized management of civil aviation public health emergency management related documents, and provides viewing and editing functions according to different user permissions.

5. The public health emergency information management system according to claim 1, characterized in that, The emergency response module is used to perform the following steps: S100, Obtain each initial sub-region corresponding to the target region to obtain an initial sub-region list A = (A1, A2, ..., A... i A n ), i=1, 2,...,n; where, A i Let be the i-th initial sub-region corresponding to the target region, and n be the number of initial sub-regions corresponding to the target region. S200, iterate through A, if A i If there is an exit point, then A will be... i The region is identified as a first-class sub-region, resulting in a list of first-class sub-regions B = (B1, B2, ..., B...). j B m ), j = 1, 2, ..., m; where, B j For the j-th identified first-class sub-region, m is the number of identified first-class sub-regions; S300, if A i If there is no exit inside, then A will be... i The region is identified as a second-class sub-region, resulting in a list of second-class sub-regions C = (C1, C2, ..., C...). p C q ), p = 1, 2, ..., q; where C p For the p-th second-class sub-region identified, q is the number of second-class sub-regions identified; S400, obtain the number of people in each first-type sub-region of B and the number of people in each second-type sub-region of C, so as to obtain the list of the number of people in the first-type sub-regions of B, NB = (NB1, NB2, ..., NB2). j , ..., NB m The list of personnel in the second sub-region corresponding to ) and C is NC = (NC1, NC2, ..., NC p , ..., NC q ); among which, NB j For B j Number of personnel within NC p C p Number of personnel within; S500, based on the number of exits in each first-type sub-area of ​​B and the personnel evacuation rate corresponding to each exit, determine the personnel evacuation time for each first-type sub-area of ​​B, so as to obtain the personnel evacuation time list TB = (TB1, TB2, ..., TB...). j , ..., TB m ); among which, TB j For B j Corresponding evacuation time; S600 determines the personnel evacuation route corresponding to each initial sub-area based on TB and NC, and generates the corresponding broadcast instructions.

6. The public health emergency information management system according to claim 5, characterized in that, Step S600 includes the following steps: S610, sort the evacuation times in TB in ascending order to obtain the sorted evacuation times TB' = (TB1', TB2', ..., TB...). j ',…,TB m '); where TB j 'This is the j-th evacuation time obtained by sorting the evacuation times of personnel in TB in ascending order; S620, sort the number of people in NC in descending order to obtain the sorted list of people corresponding to NC: NC' = (NC1', NC2', ..., NC2'). p ',...,NC q '); where NC p 'This is the p-th number of people in NC after sorting them in descending order; S630, if q≤m, then obtain the number of people corresponding to each evacuation time in TB', so as to obtain the list of people corresponding to TB' NB'=(NB1',NB2',…,NB j ',…,NB m '); where NB j 'For TB j 'Corresponding number of personnel;' S640, add the q personnel counts in NC' to the first q personnel counts in NB' in turn to obtain the merged personnel count list D = (D1, D2, ..., D...) corresponding to TB'. j D m ); where D j The number of personnel obtained in the j-th merger; S650, Based on D, determine the list of evacuation times for merged personnel corresponding to TB': HT = (HT1, HT2, ..., HT...). j , ...,HT m ); among which, HT j D j The corresponding evacuation time for merged personnel; S660 determines the broadcast command corresponding to each initial sub-region based on HT.

7. The public health emergency information management method according to claim 6, characterized in that, Step S660 includes the following steps: S661, Based on HT, determine the volatility of the combined evacuation time η corresponding to HT = (1 / m) × ∑ m j＝1 (HT j -((1 / m)×∑ m j＝1 HT j )) 2 ; S662, if η≤η', then generate the broadcast instruction corresponding to each initial sub-region to obtain the broadcast instruction list G = (G1, G2, ..., G...) for the initial sub-region. i , ..., G n ); where G i D is the broadcast instruction corresponding to the i-th initial sub-region; j The path exit represented by the broadcast command of the corresponding initial sub-region is D. j The corresponding exits within the first type of sub-region; η' is the preset threshold for the volatility of the combined personnel evacuation time; S663, if η > η', then the evacuation time of the first r largest merged personnel in HT is determined as the specified merged personnel evacuation time, so as to obtain the list of specified merged personnel evacuation times ZT = (ZT1, ZT2, ..., ZT...). s ..., ZT r ), s = 1, 2, ..., r; where ZT s To obtain the s-th specified merged personnel evacuation duration; S664, iterate through ZT, if ZT s If the corresponding initial sub-region has a backup exit, then in ZT s Add backup exit information to the broadcast command for the corresponding initial sub-region; otherwise, evacuate ZT manually. s The personnel in the corresponding initial sub-region.

8. The public health emergency information management method according to claim 6, characterized in that, After step S630 and before step S640, step S600 further includes the following steps: S631, if q > m, then obtain the number of people corresponding to each evacuation time in TB', so as to obtain the list of people corresponding to TB' NB' = (NB1', NB2', ..., NB j ',…,NB m '); S632, add the q personnel counts in NC' to the m personnel counts in NB' in a cyclical manner to obtain the merged personnel count list D = (D1, D2, ..., D...) corresponding to TB'. j D m ); Enter S650.

9. The public health emergency information management method according to claim 5, characterized in that, TB j It is obtained through the following steps: S510, obtain B j The evacuation rate corresponding to each exit within the area is used to obtain B. j The corresponding list of personnel evacuation rates λ j =(λ j，1 , λ j，2 , …, λ j，a , …, λ j，f(j) ), a=1, 2,..., f(j); where, λ j，a For B j The evacuation rate corresponding to the a-th exit within the B is f(j). j The quantity of domestic exports; S520, according to NB j and λ j , determine TB j =NB j / ∑ f(j) a＝1 λ j，a .

10. A method for managing public health emergency information, characterized in that, The method includes: Report information on various public health emergencies from all civil aviation units; Tracking and recording of real-time, multi-process parallel handling procedures for emergencies; To compile and organize all information required for supervision in the emergency management of public health emergencies in civil aviation, analyze the entire process of the emergency, form a summary and evaluation report, and use the summary and evaluation report as a reference for handling similar events in the future; Emergency plans for emergency management of public health emergencies in civil aviation are submitted, summarized, and entered into the emergency management database. Resource information in the resource management module of the special plans is digitized and structured. Emergency drills for public health emergencies in civil aviation; The storage system includes data related to event reporting, emergency response, post-event assessment, and emergency plan management. Exchange information on emergency management methods and related information for public health emergencies.

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