CN115619222B - Early warning information processing method and device for multiple disasters and terminal equipment - Google Patents

Early warning information processing method and device for multiple disasters and terminal equipment Download PDF

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CN115619222B
CN115619222B CN202211359561.1A CN202211359561A CN115619222B CN 115619222 B CN115619222 B CN 115619222B CN 202211359561 A CN202211359561 A CN 202211359561A CN 115619222 B CN115619222 B CN 115619222B
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CN115619222A (en
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请求不公布姓名
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INSTITUTE OF CARE-LIFE
Chengdu Meihuan Technology Co ltd
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    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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    • G06Q10/0635—Risk analysis of enterprise or organisation activities
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather

Abstract

The embodiment of the invention provides a method and a device for processing early warning information for various disasters and terminal equipment, and belongs to the technical field of disaster early warning. The method comprises the following steps: responding to the received disaster early-warning information report, and acquiring the early-warning stage type of the previous disaster early-warning information report of the same disaster category of the monitoring area corresponding to the current disaster early-warning information report; when the early warning stage type is the end report, determining the current disaster early warning information report as the first report of a new disaster early warning event; and when the type of the early warning stage is not the ending report, acquiring the information generation type of the current disaster early warning information report, and determining that the current disaster early warning information report is the updating report or ending report of the disaster early warning event corresponding to the previous disaster early warning information report according to the information generation type of the current disaster early warning information report and the early warning ending condition. The invention can fuse the received disaster early-warning information report and is beneficial to the processing of the current disaster early-warning information report by a user.

Description

Early warning information processing method and device for multiple disasters and terminal equipment
Technical Field
The invention relates to the technical field of disaster early warning, in particular to an early warning information processing method for multiple disasters, an early warning information processing device for multiple disasters, a terminal device and a computer readable storage medium.
Background
At present, the monitoring and early warning system for various natural disasters is usually independent, namely, the monitoring and early warning system is independent for each sub-divided disaster, but various natural disasters can affect the production and life even life safety of people, and various natural disasters can occur in parallel, or one disaster causes secondary disasters such as earthquake-induced rolling stones and landslide, but the existing independent monitoring and early warning system for various disasters can generally cause the problems of non-sharing of monitoring equipment, non-sharing of data, incomplete early warning and the like, and the actual requirements are difficult to meet.
In addition, various monitoring and early warning methods exist for each natural disaster, for example, mountain floods or geological disasters can be early warned by weather forecast, and disasters such as landslide and mud-rock flow can be early warned or warned by analysis of monitoring data of monitoring devices such as a crack meter, a GNSS, a mud-level meter and the like. The method has the advantages that different methods are adopted for monitoring and early warning, the coverage areas are different, the data sources during monitoring and early warning are different, the time urgency, the space accuracy and the reliability of early warning information are different, the prior art cannot classify the commonality of a plurality of disaster species simultaneously according to different monitoring and early warning methods, and cannot clearly divide factors such as the time urgency, the space accuracy and the reliability contained in the early warning information, and meanwhile, the early warning stage where the early warning information is located cannot be determined, so that accurate information fusion and update processing cannot be carried out on different early warning information, corresponding disaster early warning events are determined, and the requirements of users on timely updating, early warning response and early warning treatment are difficult to meet.
In the multi-disaster early warning process, the occurrence, the progress and the ending of disasters are a dynamic evolution process, the existing single-disaster early warning information report is mostly independent, the correlation among the information is insufficient, the current evolution state of the disasters or the current risk state of the disasters can be only independently displayed, and the whole evolution process of the disasters or the risk change process of the disasters can not be effectively reflected.
Disclosure of Invention
The embodiment of the invention aims to provide a method, a device and terminal equipment for processing early warning information for various disasters, which are used for solving the problems that the prior art has more disaster early warning information and cannot effectively reflect the whole evolution process of the disasters or the risk change process of the disasters.
In order to achieve the above object, in a first aspect of the present invention, there is provided a method for processing early warning information for a plurality of disasters, including:
responding to the received disaster early-warning information report, and acquiring the early-warning stage type of the previous disaster early-warning information report of the same disaster category of the monitoring area corresponding to the current disaster early-warning information report;
when the early warning stage type of the previous disaster early warning information report is the end report, determining the current disaster early warning information report as the first report of a new disaster early warning event; and
And when the type of the early warning stage of the previous disaster early warning information report is not an ending report, acquiring the information generation type of the current disaster early warning information report, and determining that the current disaster early warning information report is an updating report or ending report of a disaster early warning event corresponding to the previous disaster early warning information report according to the information generation type of the current disaster early warning information report and the early warning ending condition.
Preferably, the information generation category of the current disaster early warning information report includes: automatic report and study report; the method further comprises the steps of:
if the current disaster early-warning information report is automatically generated by a preset disaster early-warning model, determining that the information generation type of the current disaster early-warning information report is automatic report;
if the current disaster warning information report is generated after manual inspection and/or manual judgment, determining the information generation type of the current disaster warning information report as judgment report.
Preferably, the early warning ending condition comprises a first early warning ending condition and a second early warning ending condition; determining that the current disaster early-warning information report is an updated report or an ending report of a disaster early-warning event corresponding to the previous disaster early-warning information report according to the information generation category of the current disaster early-warning information report and the early-warning ending condition, wherein the method comprises the following steps:
If the current disaster early warning information report does not meet the first early warning ending condition, determining that the current disaster early warning information report is an updated report of a disaster early warning event corresponding to the previous disaster early warning information report;
if the current disaster early-warning information report meets the first early-warning ending condition and is a research judgment report, determining that the current disaster early-warning information report is an ending report of a disaster early-warning event corresponding to the previous disaster early-warning information report;
and if the current disaster early-warning information report meets the first early-warning ending condition, and the current disaster early-warning information report is an automatic report, determining that the current disaster early-warning information report is an updated report or ending report of a disaster early-warning event corresponding to the previous disaster early-warning information report according to the second early-warning ending condition.
Preferably, determining, according to the current disaster warning information report and the second warning ending condition, that the current disaster warning information report is an update report or an ending report of a disaster warning event corresponding to the previous disaster warning information report includes:
determining the current disaster early-warning information report as the end report of the disaster early-warning event corresponding to the previous disaster early-warning information report under the condition that the current disaster early-warning information report meets the second early-warning end condition; or alternatively
And under the condition that the current disaster early-warning information report does not meet the second early-warning ending condition, determining the current disaster early-warning information report as an updated report of a disaster early-warning event corresponding to the previous disaster early-warning information report.
Preferably, the first early warning end condition includes:
and determining that the disaster early-warning risk level corresponding to the current disaster early-warning information report is not higher than a preset risk level.
Preferably, the second early warning end condition includes:
and the disaster early-warning risk level corresponding to the current disaster early-warning information report is not higher than the preset risk level, and a new disaster early-warning information report is not received within a preset time period after the current disaster early-warning information report is received, and the new disaster early-warning information report and the current disaster early-warning information report correspond to the same monitoring area and the same disaster category.
Preferably, the second early warning end condition includes:
the disaster early-warning risk level corresponding to the current disaster early-warning information report is not higher than the preset risk level, and a new disaster early-warning information report corresponding to the disaster early-warning risk level not lower than the preset risk level is not received within the preset time period, and the new disaster early-warning information report and the current disaster early-warning information report correspond to the same monitoring area and the same disaster category.
Preferably, the determining that the current disaster early-warning information report is the first report of a new disaster early-warning event specifically includes:
when the disaster early warning risk level in the current disaster early warning information report is higher than an early warning threshold value, the current disaster early warning information report is a first report of a new disaster early warning event; or (b)
The current disaster early warning information report comprises first monitoring data;
and comparing the first monitoring data with a first monitoring threshold value, and if the first monitoring data is not smaller than the first monitoring threshold value, determining that the current disaster early-warning information report is the first report of a new disaster early-warning event.
Preferably, the method further comprises:
and if the first monitoring data is smaller than the first monitoring threshold value, no new disaster early warning event is generated.
Preferably, the method further comprises:
when the early warning stage type of the previous disaster early warning information report is not an end report, and when the first monitoring data is smaller than a second monitoring threshold value, determining that the current disaster early warning information report is an end report of a disaster early warning event corresponding to the previous disaster early warning information report;
the first monitoring threshold is greater than the second monitoring threshold.
In a second aspect of the present invention, there is provided an early warning information processing apparatus for a plurality of disasters, comprising:
The early warning information receiving module is configured to receive disaster early warning information report;
the early warning stage type acquisition module is configured to respond to the received disaster early warning information report and acquire the early warning stage type of the previous disaster early warning information report of the same disaster category of the monitoring area corresponding to the current disaster early warning information report;
the disaster early-warning information report judging module is configured to determine that the current disaster early-warning information report is the first report of a new disaster early-warning event under the condition that the early-warning stage type of the previous disaster early-warning information report is determined to be the end report; and
and under the condition that the early warning stage type of the previous disaster early warning information report is determined to be non-ending report, acquiring the information generation type of the current disaster early warning information report, and determining that the current disaster early warning information report is an updating report or ending report of a disaster early warning event corresponding to the previous disaster early warning information report according to the information generation type of the current disaster early warning information report and the early warning ending condition.
In a third aspect of the present invention, there is provided a terminal device including a memory, a processor, and a computer program stored in the memory and executable on the processor, the processor implementing the above-mentioned warning information processing method for a plurality of disasters when executing the computer program.
In a fourth aspect of the present invention, there is provided a computer-readable storage medium having instructions stored therein, which when run on a computer, cause the computer to perform the above-described disaster-oriented warning information processing method.
The technical scheme of the invention has at least the following beneficial effects:
according to the invention, the early warning stage type of the previous disaster early warning information report corresponding to the disaster type can be obtained according to the disaster type of the disaster early warning information report received in real time, the current disaster early warning information report is determined to be the first report of a new disaster early warning event or the update report or the end report of the disaster early warning event corresponding to the previous disaster early warning information report according to the determined early warning stage type of the previous disaster early warning information report and the information generation type of the current disaster early warning information report, so that the fusion of the disaster early warning events can be accurately carried out on the received disaster early warning information report, the early warning stage to which the current disaster early warning information report belongs can be accurately determined, the independent disaster early warning information report is associated, and the evolution process of the disaster or the risk change process of the disaster is reflected by the disaster early warning event, thereby being beneficial to the user to grasp related information and timely update, response or treatment of the early warning information.
Additional features and advantages of embodiments of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain, without limitation, the embodiments of the invention. In the drawings:
FIG. 1 is a flow chart of a method for processing early warning information for various disasters according to a preferred embodiment of the present invention;
FIG. 2 is a logic diagram of a process for fusing disaster warning information provided by a preferred embodiment of the present invention;
FIG. 3 is a logic diagram of another disaster warning information report fusion process according to the preferred embodiment of the present invention;
FIG. 4 is a schematic block diagram of an early warning information processing device for multiple disasters according to the preferred embodiment of the present invention;
fig. 5 is a schematic diagram of a terminal device according to a preferred embodiment of the present invention.
Description of the reference numerals
10-terminal equipment, 100-processor, 101-memory, 102-computer program.
Detailed Description
The following describes specific embodiments of the present invention in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the invention.
As shown in fig. 1, this embodiment provides a method for processing early warning information for multiple disasters, including:
responding to the received disaster early-warning information report, and acquiring the early-warning stage type of the previous disaster early-warning information report of the same disaster category of the monitoring area corresponding to the current disaster early-warning information report;
under the condition that the type of the early warning stage of the early warning information report of the previous disaster is the end report, determining the early warning information report of the current disaster as the first report of the early warning event of the new disaster; and
and under the condition that the type of the early warning stage of the previous disaster early warning information report is not the ending report, acquiring the information generation type of the current disaster early warning information report, and determining that the current disaster early warning information report is the updating report or ending report of the disaster early warning event corresponding to the previous disaster early warning information report according to the information generation type of the current disaster early warning information report and the early warning ending condition.
In this way, the embodiment can acquire the previous disaster warning information report relative to the current disaster warning information report according to the current disaster warning information report received in real time, and determine that the current disaster warning information report is the first report of a new disaster warning event or the update report or the end report of the disaster warning event corresponding to the previous disaster warning information report according to the determined early warning stage type of the previous disaster warning information report and the information generation type of the current disaster warning information report, so that the fusion processing of the disaster warning event can be accurately performed on the received disaster warning information report, and meanwhile, the early warning stage to which the current disaster warning information report belongs can be accurately determined, thereby being beneficial to timely updating, responding or disposing the current disaster warning information by a user.
At present, most of natural disasters are monitored by monitoring equipment, the monitoring equipment is used for collecting corresponding monitoring data containing disaster characteristic data and sending the monitoring data to a server for analysis and processing, and the server determines whether corresponding disaster early warning information report is generated according to preset rules. For example, in the process of monitoring urban waterlogging, disaster characteristic data are ponding depth, monitoring equipment monitors ponding depth, a server receives monitoring data of ponding depth in real time, when ponding depth exceeds a preset ponding depth threshold value, risk of waterlogging or waterlogging occurs is considered, and the server generates corresponding disaster early warning information. In this embodiment, the information included in the disaster early warning information includes, but is not limited to, disaster category, early warning event ID, disaster point location information, early warning prompt time, information generation category, disaster feature data, and the like, where the disaster point location information includes, but is not limited to, longitude and latitude information.
In the disaster early warning field, the occurrence, progress and ending of the disaster are a dynamic evolution process, which is called a disaster event, and correspondingly, the generation, update and release of disaster early warning information report are also a dynamic evolution process, which is called a disaster early warning event. The generation and transmission of disaster early warning information events are carried out in the form of information report. The disaster early-warning event may be accompanied by a whole process of the disaster event, may be a part of a process or a step in the dynamic evolution process of the disaster event, or may be a whole process from risk prompt before the occurrence of the disaster event to the occurrence of the disaster event, for example, the disaster early-warning event may be generated in the risk prompt process of the disaster, the disaster early-warning event reflects the change of the risk of the occurrence of the disaster, and the disaster early-warning event is ended when the risk of the occurrence of the disaster is very low or no risk of the occurrence; alternatively, the disaster early warning event may be a dynamic evolution process generated after the disaster occurs, accompanied by the occurrence, change and termination of the disaster. A disaster early warning event comprises a plurality of disaster early warning information reports, and the disaster early warning information reports can reflect the occurrence process of the disaster early warning event. The generation and transmission of disaster early warning information events are carried out in the form of information report.
The early warning center server processes a plurality of disaster early warning information reports every day, wherein the disaster early warning information reports come from different monitoring areas and correspond to different disaster types, and the disaster early warning information reports are automatically generated according to a preset model and also manually reported. Of course, in the actual monitoring process, multiple disaster warning information reports may be generated in the same monitoring area, and the generated multiple disaster warning information reports may correspond to the same disaster warning event or may correspond to different disaster warning events. In order to facilitate a user to quickly and accurately determine a plurality of disaster warning information reports and timely update, respond or dispose the disaster warning information reports, the invention classifies and screens the disaster warning information reports, and corresponds the disaster warning information reports to disaster warning events and disaster warning stages of the disaster warning events so as to timely update, respond or dispose the current disaster warning information report, in the embodiment, the first disaster warning information report in one disaster warning event is defined as the first report; for the disaster early-warning event, after the first report, updating the disaster early-warning information report corresponding to the first report as an updated report; for the disaster early warning event, after the first report, judging the disaster early warning information report of ending the disaster early warning event or relieving the risk of the disaster occurrence as ending report, ending the report and showing the relieving early warning, and ending the current disaster early warning event. It can be appreciated that after determining the type of the early-warning stage of the disaster early-warning information report, the corresponding type of the early-warning stage can be written into the corresponding disaster early-warning information report so as to mark the disaster early-warning information report.
Specifically, after receiving a new disaster early-warning information report, firstly acquiring disaster point position information and disaster category information in the current disaster early-warning information report, and screening out a previous disaster early-warning information report of which the disaster point position information is matched with the disaster category and the current disaster early-warning information report, namely, a previous disaster early-warning information report of which the disaster category is matched with the current disaster early-warning information report into the same monitoring area. For example, disaster point location information is considered to be matched when latitude and longitude information is the same, or the distance is smaller than a certain value, or the latitude and longitude information is within a certain range.
Of course, the method for obtaining the previous disaster early-warning information report can also be optimized on the method, the unique identifier is carried out on each disaster point position, the unique identifier comprises a disaster category, when the current disaster early-warning information report is received, the disaster early-warning information report under the unique identifier of the disaster point position is obtained, and then the previous disaster early-warning information report is screened out according to the early-warning prompt time; or, carrying out unique identification on each disaster point position, wherein the unique identification comprises disaster categories, all disaster early warning information reports are arranged in a time axis, and when the current disaster early warning information report is received, the latest disaster early warning information report on the time axis is combined as the previous disaster early warning information report according to the unique identification of the disaster point position.
After the former disaster early-warning information report is determined, the early-warning stage type in the former disaster early-warning information report is further obtained, whether the early-warning stage type in the former disaster early-warning information report is an end report is judged, if the early-warning stage type in the former disaster early-warning information report is the end report, which indicates that the disaster early-warning event corresponding to the former disaster early-warning information report is ended, the current disaster early-warning information report is determined to be a new disaster early-warning event, the generated early-warning event ID of the new disaster early-warning event is added to the current disaster early-warning information report, and meanwhile, the early-warning stage type of the current disaster early-warning information report is marked as the first report. For example, the previous disaster early warning information report is (landslide, W1, A1, T1, C1, automatic report, end report), the current disaster early warning information report is (landslide, A2, T2, C2), and since the early warning stage type in the previous disaster early warning information report is the end report, the current disaster early warning information report is the first early warning information report of a new disaster early warning event, the current disaster early warning information report is updated to (landslide, W2, A2, T2, C2, automatic report, first report). Wherein W represents disaster early warning event ID, A represents disaster point position information, T represents early warning prompt time, and C represents deformation rate, such as 5 mm/day.
If the type of the early warning stage in the previous disaster early warning information report is a non-ending report, namely the previous disaster early warning information report is a first report or an updating report, which indicates that the disaster early warning event corresponding to the previous disaster early warning information report is not ended yet, further judging whether the current disaster early warning information report meets the early warning ending condition of the disaster early warning event, if the current disaster early warning information report meets the early warning ending condition, further acquiring the information generation category of the current disaster early warning information report, and further determining that the current disaster early warning information report is the updating report or the ending report of the disaster early warning event corresponding to the previous disaster early warning information report according to the information generation category of the current disaster early warning information report.
In this embodiment, the information generation category of the disaster warning information report includes: the method comprises the steps of automatic report and judgment report, wherein the information generation category of disaster early warning information report is identified by the following method: if the current disaster early-warning information report is automatically generated by a preset disaster early-warning model, determining the information generation type of the current disaster early-warning information report as an automatic report; if the current disaster warning information report is generated after manual inspection and/or manual judgment, determining the information generation type of the current disaster warning information report as judgment report.
The automatic report is an information report automatically generated according to the monitoring data acquired by the monitoring equipment, for example, crack deformation data of the area to be monitored are acquired through a crack meter which is arranged in the area to be monitored in advance, the acquired crack deformation data are transmitted to the server through the communication module, the server calls a preset disaster early-warning model to process the acquired crack deformation data, and the corresponding disaster early-warning information report is generated and marked to be the automatic report. It can be understood that the disaster early-warning model is different according to different specific disaster categories, and the disaster early-warning model may be a set of generation rules of disaster early-warning information report for a certain type of disaster category, or may be obtained after training a deep learning algorithm, which is not limited herein.
Meanwhile, in some disaster early warning and monitoring scenes, for example, landslide early warning based on instrument monitoring, because the monitoring data collected by the instrument often have more jumps and anomalies due to the external severe environment or the problem of the instrument, automatic report generated based on the monitoring data collected by the instrument has certain false alarm probability, so that in order to ensure the reliability of disaster early warning information report, the monitoring data is usually required to be manually researched and judged, and research and judgment report is generated as supplement and correction to the automatic report; in addition, the automatic report is automatically generated based on instrument monitoring data, and the research judgment report can be combined with other multi-source data on the basis of the automatic report, for example, the auxiliary operation of forecasting rainfall information, camera information and the like is combined, so that the disaster risk and change can be judged more accurately manually. In this embodiment, the research report may be a supplement to an area not covered by the monitoring apparatus or an abnormal situation not monitored by the monitoring apparatus, for example, after the patrol personnel manually surveys the related situation of the disaster early warning, the personnel uploads the research report including the related data and/or the disaster situation by themselves, and the research report is not a supplement and correction to the automatic report. It will be appreciated that in order to distinguish whether the report is a correction to an automated report or a new report generated by inspection, the report may be marked with a different identifier when the report is generated.
In this embodiment, the early warning ending conditions include a first early warning ending condition and a second early warning ending condition; determining that the current disaster early-warning information report is an updated report or an end report of a disaster early-warning event corresponding to the previous disaster early-warning information report according to the information generation category and the early-warning end condition of the current disaster early-warning information report, including: if the current disaster early-warning information report does not meet the first early-warning ending condition, determining that the current disaster early-warning information report is an updated report of a disaster early-warning event corresponding to the previous disaster early-warning information report; if the current disaster warning information report meets the first warning ending condition and the current disaster warning information report is a studying judgment report, determining that the current disaster warning information report is an ending report of a disaster warning event corresponding to the previous disaster warning information report; if the current disaster warning information report meets the first warning ending condition and the current disaster warning information report is an automatic report, determining that the current disaster warning information report is an updated report or an ending report of a disaster warning event corresponding to the previous disaster warning information report according to the second warning ending condition.
The first early warning ending condition may be different according to different disaster categories, for example, the disaster feature data may not exceed a corresponding index threshold value as the first early warning ending condition. Taking a disaster type as a landslide disaster as an example, if in the current disaster early-warning information report, the early-warning prompt time T0 is moment, the deformation rate is 0.2 mm/day, the moment that the early-warning prompt time T0-6 hours is moment in the previous disaster early-warning information report with the early-warning event ID of W1 is acquired, the time interval between the early-warning prompt time T0-6 hours and the current disaster early-warning information report reaches a preset time threshold, and the disaster characteristic data in the current disaster early-warning information report, namely, the deformation rate is 0.2 mm/day and is smaller than the preset deformation rate threshold, such as 10 mm/day, the current disaster early-warning information report is considered to meet the first early-warning ending condition. For another example, for a river flood warning event, if in the current disaster warning information report, the warning prompt time is at the moment T0, the monitored water level is 0.5m, and the time of the warning prompt time is at the moment T0-6 hours in the previous disaster warning information report with the warning event ID of W1 is obtained, the time interval between the previous disaster warning information report and the current disaster warning information report reaches the preset time threshold, such as 6 hours, and in the current disaster warning information report, when the monitored water level does not reach the preset reference water level, that is, the water level threshold, such as 2m, the current disaster warning information report is considered to meet the first warning end condition. In this embodiment, the current disaster early-warning information report may be an early-warning information report reflecting a certain disaster risk, or may be an early-warning information report reflecting a process of occurrence of the disaster category when the disaster category has occurred, for example, if the current disaster early-warning information report is an early-warning information report reflecting a process of occurrence of river flood, in the current disaster early-warning information report, the early-warning prompt time is at a time T0, the monitored water level is 3.5m, and in the previous disaster early-warning information report having the early-warning event ID of W1, the early-warning prompt time is at a time T0-2 hours, the time interval between the previous disaster early-warning information report and the current disaster early-warning information report does not reach the preset time threshold, and if the monitored water level of the current disaster early-warning information report is higher than the preset warning water level, i.e., the water level threshold is as 3m, the current disaster early-warning information report is considered not to satisfy the early-warning end condition. It will be appreciated that the specific values of the above parameters are merely used to illustrate the method of the present application, and not to limit the specific values of the above parameters, and that the specific values of the relevant parameters may be adjusted according to the actual situation.
If the current disaster early-warning information report does not meet the first early-warning ending condition, the current disaster early-warning information report is determined to be the updated report of the disaster early-warning event corresponding to the previous disaster early-warning information report, wherein the updated report indicates that the evolution process of the current disaster early-warning event is not ended or the disaster risk is not relieved. For example, if the current disaster warning information report is a warning information report for a landslide, in the current disaster warning information report, the warning prompt time is at the moment of T0, the deformation rate is 15 mm/day, the time of the warning prompt time is at the moment of T0-5 hours in the first report of the warning event ID of W1, the time interval between the previous disaster warning information report and the current disaster warning information report does not reach a preset time threshold, such as n hours, and the deformation rate in the current disaster warning information report is greater than the preset deformation rate threshold, such as 10 mm/day, the current disaster warning information report is considered to not meet the first warning end condition, and the warning stage type of the current disaster warning information report is judged to be updated. Of course, when at least one of the difference value of the early warning prompt time between the current disaster early warning information report and the previous disaster early warning information report and the deformation rate threshold value in the current disaster early warning information report does not meet the preset condition, the current disaster early warning information report is determined to be the updated report of the disaster early warning event corresponding to the previous disaster early warning information report.
In this embodiment, the first early warning end condition may further include: and determining that the disaster early-warning risk level corresponding to the current disaster early-warning information report is not higher than the preset risk level. The method for determining the disaster early warning risk level is different according to different specific disaster categories, the method for determining the disaster early warning risk level can be related to disaster characteristic data, landslide disasters are taken as an example, the disaster characteristic data in the landslide disasters are deformation rates, the units of the deformation rates are mm/day, and the disaster early warning risk level can be divided by setting a change rate interval. For the same disaster early warning event, if the deformation rate of the current disaster early warning information report is higher than a first change amount threshold value such as 110 mm/day, determining that the disaster early warning risk level of the current disaster early warning information report is L1 level, if the deformation rate of the current disaster early warning information report is lower than the first change amount threshold value and higher than a second change amount threshold value, wherein the second change amount threshold value is smaller than the first change amount threshold value, such as 60 mm/day, determining that the disaster early warning risk level of the current disaster early warning information report is L2 level, representing that the disaster early warning risk level is lower than level L1, if the deformation rate of the current disaster early warning information report is lower than the second change amount threshold value by 60mm and higher than the third change amount threshold value by 20 mm/day, determining that the disaster early warning risk level of the current disaster early warning information report is L3 level, and if the deformation rate of the current disaster early warning information report is lower than the third change amount threshold value by 20 mm/day and higher than the fourth change amount threshold value by 10 mm/day, and the early warning risk level of the current disaster early warning information is L4 level. In a specific example of this embodiment, according to different change rates, the disaster early warning risk level early warning grade is divided into L1 to L4 levels, and the disaster early warning risk levels represented by the levels are sequentially reduced, where L1 level is represented by red, L2 level is represented by orange, L3 level is represented by yellow, and L4 level is represented by blue, for example, when it is determined that the disaster early warning risk level corresponding to the current disaster early warning information report is L4 level, the current disaster early warning information report may be marked as blue, and when it is determined that the disaster early warning risk level corresponding to the current disaster early warning information report is not higher than L4 level, the early warning end condition is satisfied. It should be noted that, for different disasters, the preset risk level may be one of L4, L3 or low risk. It can be appreciated that, in this embodiment, the method for determining the disaster warning risk level includes, but is not limited to, the above steps, which are only exemplary descriptions of determining the disaster warning risk level. In this embodiment, on the basis of the disaster early warning risk levels L1 to L4, a low risk level may be further increased, where the low risk level indicates that the risk of the current disaster is lower than the L4 level, and when it is determined that the disaster early warning risk level corresponding to the current disaster early warning information report is not higher than the low risk level, the early warning end condition is satisfied.
If the current disaster warning information report meets the first warning ending condition, further judging whether the current disaster warning information report is an automatic report or a judging report, for example, the current disaster warning information report can be determined to be the automatic report or the judging report by acquiring the information generation category when the current disaster warning information report is generated. If the current disaster early-warning information report is determined to be a studying judgment report, marking the current disaster early-warning information report as an ending report of a disaster early-warning event corresponding to the previous disaster early-warning information report, and not generating a new disaster early-warning event at the moment; if the current disaster early-warning information report is determined to be automatic, further judging whether the current disaster early-warning information report meets a second early-warning ending condition, and determining that the current disaster early-warning information report is the ending report of a disaster early-warning event corresponding to the previous disaster early-warning information report under the condition that the current disaster early-warning information report meets the second early-warning ending condition; or under the condition that the current disaster early-warning information report does not meet the second early-warning ending condition, determining that the current disaster early-warning information report is the updated report of the disaster early-warning event corresponding to the previous disaster early-warning information report.
As shown in fig. 2, in a specific example of the present embodiment, the second early warning end condition includes: the disaster early warning risk level corresponding to the current disaster early warning information report is not higher than the preset risk level, and in a preset time period after the current disaster early warning information report is received, no new disaster early warning information report is received, and the new disaster early warning information report and the current disaster early warning information report correspond to the same monitoring area and the same disaster category.
For example, when the risk level of the current disaster warning information report is determined to be a low risk level, continuously monitoring whether the disaster warning information report of the same monitoring area and the same disaster category as the current disaster warning information report is received within a preset time period n hours, if the new disaster warning information report of the same monitoring area and the same disaster category is not received, determining that the current disaster warning information report meets a second warning ending condition, and marking the current disaster warning information report as an ending report; otherwise, the current disaster early warning information report is marked as an update report. Therefore, the disaster early warning information report is continuously monitored within the preset time period n hours, and untimely updating of the continuation process of the current disaster early warning event can be effectively avoided. For example, when the disaster type is a mountain fire disaster, the monitoring device monitors that no hot spot exists in the monitoring area at the current moment, if it is determined that the current disaster early warning information report meets the second early warning end condition, the current disaster early warning information report is marked as an end report of the current disaster early warning event, and the current disaster early warning event is ended, the mountain fire re-burned at the disaster point location may be determined as a new disaster event, and in fact, the re-burned mountain fire is a continuation of the last disaster event, so that the disaster event is not updated timely.
As shown in fig. 3, in another specific example of the present embodiment, the second early warning end condition includes: the disaster early warning risk level corresponding to the current disaster early warning information report is not higher than the preset risk level, and a new disaster early warning information report corresponding to the disaster early warning risk level not lower than the preset risk level is not received any more in a preset time period, and the new disaster early warning information report and the current disaster early warning information report correspond to the same monitoring area and the same disaster category.
For example, when the preset risk level is L4, determining that the disaster warning risk level of the current disaster warning information report is a low risk level, if a new disaster warning information report of the same monitoring area and the same disaster category as the current disaster warning information report is received within a preset time period n hours, further judging whether the disaster warning risk level of the received new disaster warning information report is not lower than L4, if the disaster warning risk level of all the disaster warning information reports received within n hours is lower than L4, determining that the warning ending condition is met, and marking the current disaster warning information report as an ending report; otherwise, the early warning stage information of the current disaster early warning information report is not changed.
In this embodiment, the determining that the current disaster early warning information report is the first report of the new disaster early warning event specifically includes: when the disaster early warning risk level in the current disaster early warning information report is higher than the early warning threshold value, the current disaster early warning information report is the first report of a new disaster early warning event; or the current disaster early warning information report comprises first monitoring data, the first monitoring data is compared with a first monitoring threshold value, and if the first monitoring data is not smaller than the first monitoring threshold value, the current disaster early warning information report is determined to be the first report of a new disaster early warning event.
For example, when determining that the type of the early warning stage of the previous disaster warning information report of the same disaster category of the monitoring area corresponding to the current disaster warning information report is the end report, further judging whether the disaster warning risk level in the current disaster warning information report is higher than the early warning threshold, if determining that the disaster warning risk level in the current disaster warning information report is higher than the early warning threshold, judging that the disaster risk exists or the disaster occurs in the monitoring area corresponding to the current disaster warning information report, and determining that the current disaster warning information report is the first report of a new disaster warning event; if the disaster early warning risk level in the current disaster early warning information report is not higher than the early warning threshold value, judging that the disaster risk does not exist in the monitoring area corresponding to the current disaster early warning information report, and generating no new disaster early warning event at the moment. The early warning threshold may be the same as or different from the preset risk level, for example, the early warning threshold may be directly set to the preset risk level, for example, a low risk level, or may be an early warning threshold lower than the preset risk level. Taking landslide disaster as an example, aiming at the same disaster early warning event, if the deformation rate of the current disaster early warning information report is higher than 110 mm/day within a preset time threshold, determining that the current disaster grade is L1 grade, if the deformation rate is higher than 60 mm/day and lower than 110 mm/day, determining that the current disaster grade is L2 grade, if the deformation rate is higher than 20 mm/day and lower than 60 mm/day, determining that the current disaster grade is L3 grade, if the deformation rate is higher than 10 mm/day and lower than 20 mm/day, determining that the current disaster grade is L4 grade, if the deformation rate is lower than 10 mm/day, determining that the current disaster grade is low risk grade, directly taking the low risk grade, namely 10 mm/day, as an early warning threshold, and also setting the early warning threshold to be lower risk grade, namely 5 mm/day, if the deformation rate is lower than 5 mm/day, considering that the disaster risk does not exist, and generating no new early warning event; if the variation of the deformation is higher than 5mm, the disaster risk is considered to exist, and the current disaster early warning information report is marked as the first report of a new disaster early warning event.
Or directly acquiring the first monitoring data in the current disaster early warning information report, namely the disaster characteristic data, matching the disaster characteristic data with a preset first monitoring threshold value, and determining the current disaster early warning information report as the first report of a new disaster early warning event according to the matching result. Taking a disaster type as an example of waterlogging disaster, the disaster characteristic data corresponding to disaster early warning information is ponding depth, and a preset first monitoring threshold value is determined to be 30cm. If the water accumulation depth in the current disaster early warning information report is 10cm and is lower than the first monitoring threshold value, the current monitoring area is considered to have no water accumulation risk, and no new disaster early warning event is generated; if the water accumulation depth in the current disaster early-warning information report is 35cm and is higher than the first monitoring threshold value, the current monitoring area is considered to have water accumulation risk, and the current disaster early-warning information report is marked as the first report of a new disaster early-warning event.
In the actual early warning process, the early warning start condition and the early warning end condition of some disasters are different, so in this embodiment, the method further includes: under the condition that the type of the early warning stage of the previous disaster early warning information report is not the end report, and under the condition that the first monitoring data is smaller than the second monitoring threshold value, determining that the current disaster early warning information report is the end report of the disaster early warning event corresponding to the previous disaster early warning information report; wherein the first monitoring threshold is greater than the second monitoring threshold. Also taking a disaster type as an example of waterlogging disaster, the first monitoring threshold value is 30cm, the second monitoring threshold value is 20cm, and when the early warning stage type of the early warning information report of the previous disaster is determined to be non-ending report, determining whether the first early warning ending condition is met according to the matching result of the ponding depth in the early warning information report of the current disaster and the second monitoring threshold value. For example, if the depth of accumulated water in the current disaster early-warning information report is 25cm and is 20cm higher than the second monitoring threshold value, judging the current disaster early-warning information report as an updated report of a disaster early-warning event; if the depth of the accumulated water in the current disaster early-warning information report is 10cm and is lower than the second monitoring threshold value by 20cm, judging the current disaster early-warning information report as the end report of the disaster early-warning event. It can be understood that, in this embodiment, under the condition that it is determined that the depth of the accumulated water in the current disaster warning information report is lower than the second monitoring threshold, it may also be determined that the information generation category of the current disaster warning information report is an automatic report or a research report, and if the current disaster warning information report is a research report, the current disaster warning information report is marked as an end report of the previous disaster warning event; if the current disaster warning information report is an automatic report, further continuously monitoring whether a new disaster warning information report is received within a preset time period n hours or whether a new disaster warning information report with a disaster warning risk level not lower than that of the current disaster warning information report is received, if the relevant new disaster warning information report is not received, judging that the current disaster warning information report is an ending report of a disaster warning event corresponding to the previous disaster warning information report, otherwise, judging that the current disaster warning information report is an updating report of the disaster warning event corresponding to the previous disaster warning information report; or if the current disaster early-warning information report is an automatic report, further continuously monitoring whether a new disaster early-warning information report is received within a preset time period n hours or whether a new disaster early-warning information report with water accumulation depth not lower than that of the current disaster early-warning information report is received, if the relevant new disaster early-warning information report is not received, judging that the current disaster early-warning information report is the ending report of a disaster early-warning event corresponding to the previous disaster early-warning information report, otherwise, judging that the current disaster early-warning information report is the updating report of the disaster early-warning event corresponding to the previous disaster early-warning information report.
As shown in fig. 4, in a second aspect of the present invention, there is provided an early warning information processing apparatus for a plurality of disasters, comprising:
the early warning information receiving module is configured to receive disaster early warning information report;
the early warning stage type acquisition module is configured to respond to the received disaster early warning information report and acquire the early warning stage type of the previous disaster early warning information report of the same disaster category of the monitoring area corresponding to the current disaster early warning information report;
the disaster early-warning information report judging module is configured to determine that the current disaster early-warning information report is the first report of a new disaster early-warning event under the condition that the early-warning stage type of the previous disaster early-warning information report is determined to be the end report; and under the condition that the early warning stage type of the previous disaster early warning information report is determined to be non-ending report, acquiring the information generation type of the current disaster early warning information report, and determining that the current disaster early warning information report is an updated report or ending report of a disaster early warning event corresponding to the previous disaster early warning information report according to the information generation type of the current disaster early warning information report and the early warning ending condition.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of the functional units and modules is illustrated, and in practical application, the above-described functional distribution may be performed by different functional units and modules according to needs, i.e. the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-described functions. The functional units and modules in this embodiment may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit, where the integrated units may be implemented in a form of hardware or a form of a software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working process of the units and modules in the above system may refer to the corresponding process in the foregoing method embodiment, which is not described herein again.
In a third aspect of the present invention, there is provided a terminal device including a memory, a processor, and a computer program stored in the memory and executable on the processor, the processor implementing the above-mentioned warning information processing method for a plurality of disasters when executing the computer program.
Fig. 5 is a schematic diagram of a terminal device according to the present embodiment. As shown in fig. 5, the terminal device 10 includes: a processor 100, a memory 101, and a computer program 102 stored in the memory 101 and executable on the processor 100. The steps of the method embodiments described above are implemented by the processor 100 when executing the computer program 102. Alternatively, the processor 100, when executing the computer program 102, performs the functions of the modules/units of the apparatus embodiments described above.
By way of example, computer program 102 may be partitioned into one or more modules/units that are stored in memory 101 and executed by processor 100 to accomplish the present invention. One or more of the modules/units may be a series of computer program instruction segments capable of performing a specific function for describing the execution of the computer program 102 in the terminal device 10. For example, the computer program 102 may be divided into an early warning information receiving module, an early warning stage type acquisition module, and a disaster early warning information report judgment module.
The terminal device 10 may be a mobile phone, a television, an intelligent terminal, an intelligent home device, a desktop computer, a notebook computer, a palm computer, a cloud server, a terminal device special for disaster warning, and the like. Terminal device 10 may include, but is not limited to, a processor 100, a memory 101. It will be appreciated by those skilled in the art that fig. 5 is merely an example of the terminal device 10 and is not limiting of the terminal device 10, and may include more or fewer components than shown, or may combine certain components, or different components, e.g., the terminal device may also include input-output devices, network access devices, buses, etc.
The processor 100 may be a central processing unit (Central Processing Unit, CPU), but may also be other general purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), off-the-shelf programmable gate arrays (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 101 may be an internal storage unit of the terminal device 10, such as a hard disk or a memory of the terminal device 10. The memory 101 may also be an external storage device of the terminal device 10, such as a plug-in hard disk provided on the terminal device 10, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), or the like. Further, the memory 101 may also include both an internal storage unit and an external storage device of the terminal device 10. The memory 101 is used to store computer programs and other programs and data required by the terminal device 10. The memory 101 may also be used to temporarily store data that has been output or is to be output.
In a fourth aspect of the present invention, there is provided a computer-readable storage medium having instructions stored therein that, when executed on a computer, cause the computer to perform the above-described disaster-oriented warning information processing method.
The alternative embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the embodiments of the present invention are not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solutions of the embodiments of the present invention within the scope of the technical concept of the embodiments of the present invention, and all the simple modifications belong to the protection scope of the embodiments of the present invention.
In addition, the specific features described in the above embodiments may be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the various possible combinations of embodiments of the invention are not described in detail.
Those skilled in the art will appreciate that all or part of the steps in a method for implementing the above embodiments may be implemented by a program stored in a storage medium, where the program includes several instructions for causing a single-chip microcomputer, chip or processor (processor) to perform all or part of the steps in a method according to various embodiments of the invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
In addition, any combination of the various embodiments of the present invention may be made, so long as it does not deviate from the idea of the embodiments of the present invention, and it should also be regarded as the disclosure of the embodiments of the present invention.

Claims (13)

1. The early warning information processing method for various disasters is characterized by comprising the following steps:
responding to the received disaster early-warning information report, and acquiring the early-warning stage type of the previous disaster early-warning information report of the same disaster category of the monitoring area corresponding to the current disaster early-warning information report;
when the early warning stage type of the previous disaster early warning information report is the end report, determining the current disaster early warning information report as the first report of a new disaster early warning event; and
and when the type of the early warning stage of the previous disaster early warning information report is not an ending report, acquiring the information generation type of the current disaster early warning information report, and determining that the current disaster early warning information report is an updating report or ending report of a disaster early warning event corresponding to the previous disaster early warning information report according to the information generation type of the current disaster early warning information report and the early warning ending condition.
2. The method for processing early-warning information for a plurality of disasters according to claim 1, wherein the information generation category of the current disaster early-warning information report comprises: automatic report and study report; the method further comprises the steps of:
if the current disaster early-warning information report is automatically generated by a preset disaster early-warning model, determining that the information generation type of the current disaster early-warning information report is automatic report;
If the current disaster warning information report is generated after manual inspection and/or manual judgment, determining the information generation type of the current disaster warning information report as judgment report.
3. The method for processing early warning information for multiple disasters according to claim 2, wherein the early warning ending conditions include a first early warning ending condition and a second early warning ending condition; determining that the current disaster early-warning information report is an updated report or an ending report of a disaster early-warning event corresponding to the previous disaster early-warning information report according to the information generation category of the current disaster early-warning information report and the early-warning ending condition, wherein the method comprises the following steps:
if the current disaster early warning information report does not meet the first early warning ending condition, determining that the current disaster early warning information report is an updated report of a disaster early warning event corresponding to the previous disaster early warning information report;
if the current disaster early-warning information report meets the first early-warning ending condition and is a research judgment report, determining that the current disaster early-warning information report is an ending report of a disaster early-warning event corresponding to the previous disaster early-warning information report;
and if the current disaster early-warning information report meets the first early-warning ending condition, and the current disaster early-warning information report is an automatic report, determining that the current disaster early-warning information report is an updated report or ending report of a disaster early-warning event corresponding to the previous disaster early-warning information report according to the second early-warning ending condition.
4. The method for processing disaster-oriented early-warning information according to claim 3, wherein determining that the current disaster-warning information report is an updated report or an end report of a disaster-warning event corresponding to the previous disaster-warning information report according to the current disaster-warning information report and the second early-warning end condition comprises:
determining the current disaster early-warning information report as the end report of the disaster early-warning event corresponding to the previous disaster early-warning information report under the condition that the current disaster early-warning information report meets the second early-warning end condition; or alternatively
And under the condition that the current disaster early-warning information report does not meet the second early-warning ending condition, determining the current disaster early-warning information report as an updated report of a disaster early-warning event corresponding to the previous disaster early-warning information report.
5. The method for processing early warning information for multiple disasters according to claim 3 or 4, wherein the first early warning ending condition includes:
and determining that the disaster early-warning risk level corresponding to the current disaster early-warning information report is not higher than a preset risk level.
6. The method for processing early warning information for multiple disasters according to claim 3 or 4, wherein the second early warning ending condition includes:
The disaster early-warning risk level corresponding to the current disaster early-warning information report is not higher than the preset risk level, and in a preset time period after the current disaster early-warning information report is received, no new disaster early-warning information report is received, and the new disaster early-warning information report and the current disaster early-warning information report correspond to the same monitoring area and the same disaster category.
7. The method for processing early warning information for multiple disasters according to claim 3 or 4, wherein the second early warning ending condition includes:
the disaster early-warning risk level corresponding to the current disaster early-warning information report is not higher than the preset risk level, and a new disaster early-warning information report corresponding to the disaster early-warning risk level not lower than the preset risk level is not received within a preset time period, and the new disaster early-warning information report and the current disaster early-warning information report correspond to the same monitoring area and the same disaster category.
8. The method for processing early-warning information for multiple disasters according to claim 1, wherein the determining that the current disaster early-warning information is the first report of a new disaster early-warning event is specifically:
when the disaster early warning risk level in the current disaster early warning information report is higher than an early warning threshold value, the current disaster early warning information report is a first report of a new disaster early warning event; or (b)
The current disaster early warning information report comprises first monitoring data;
and comparing the first monitoring data with a first monitoring threshold value, and if the first monitoring data is not smaller than the first monitoring threshold value, determining that the current disaster early-warning information report is the first report of a new disaster early-warning event.
9. The method for processing early warning information for a plurality of disasters according to claim 8, further comprising:
and if the first monitoring data is smaller than the first monitoring threshold value, no new disaster early warning event is generated.
10. The method for processing early warning information for a plurality of disasters according to claim 8, further comprising:
when the early warning stage type of the previous disaster early warning information report is not an end report, and when the first monitoring data is smaller than a second monitoring threshold value, determining that the current disaster early warning information report is an end report of a disaster early warning event corresponding to the previous disaster early warning information report;
the first monitoring threshold is greater than the second monitoring threshold.
11. An early warning information processing apparatus for a plurality of disasters, comprising:
the early warning information receiving module is configured to receive disaster early warning information report;
The early warning stage type acquisition module is configured to respond to the received disaster early warning information report and acquire the early warning stage type of the previous disaster early warning information report of the same disaster category of the monitoring area corresponding to the current disaster early warning information report;
the disaster early-warning information report judging module is configured to determine that the current disaster early-warning information report is the first report of a new disaster early-warning event under the condition that the early-warning stage type of the previous disaster early-warning information report is determined to be the end report; and
and under the condition that the early warning stage type of the previous disaster early warning information report is determined to be non-ending report, acquiring the information generation type of the current disaster early warning information report, and determining that the current disaster early warning information report is an updating report or ending report of a disaster early warning event corresponding to the previous disaster early warning information report according to the information generation type of the current disaster early warning information report and the early warning ending condition.
12. A terminal device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the method for processing early warning information for a plurality of disasters according to any one of claims 1 to 10 when executing the computer program.
13. A computer-readable storage medium having instructions stored therein, which when run on a computer, cause the computer to perform the disaster-oriented warning information processing method according to any one of claims 1 to 10.
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