CN110851989A - Visual deduction method of flood control plan - Google Patents
Visual deduction method of flood control plan Download PDFInfo
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- CN110851989A CN110851989A CN201911116762.7A CN201911116762A CN110851989A CN 110851989 A CN110851989 A CN 110851989A CN 201911116762 A CN201911116762 A CN 201911116762A CN 110851989 A CN110851989 A CN 110851989A
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000000007 visual effect Effects 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000012800 visualization Methods 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012502 risk assessment Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The invention relates to a visual deduction method of a flood control plan, comprising S1, acquiring basic terrain data and river condition data of a flood control area corresponding to the flood control plan, and designating at least one text type flood control plan by combining weather forecast data provided by a weather station, water level data provided by a water regulation automation system, warehousing flow data and ex-warehouse flow data; s2: converting the text type flood control plan into a structured emergency plan; s3: the structured emergency plan is imported into a GIS-based hydrodynamic model, then tasks in the GIS-based hydrodynamic model are sequentially controlled and adjusted according to the plan, and an execution result is obtained after the tasks are completed: s4: importing an execution result into a chart generation component, and then generating a corresponding chart from the execution result; s5: and displaying the chart through a visualization component.
Description
Technical Field
The invention relates to a deduction method, in particular to a visual deduction method of a flood control plan.
Background
Among the major natural disasters noted in 15 of united nations, flood disasters are one of the most damaging and fatally-fatigued populations. With the rapid development of social economy, social influence and economic loss caused by flood disasters are on an increasing trend.
At present, flood risk assessment is mostly performed by adopting a flood risk map. For example, flood inundation analysis of a two-dimensional plane is performed based on a GIS space analysis technology, and flood inundation area drawing under a given inundation elevation is performed based on a DEM three-dimensional space analysis technology. However, the flood risk maps drawn by the method are static, the deduction of the flood control plan cannot be realized, and the data of the disaster population, the flooded land and the like cannot be intuitively known.
Disclosure of Invention
The purpose of the invention is as follows: the invention improves the problems existing in the prior art, namely the invention discloses a visual deduction method of a flood control plan.
The technical scheme is as follows: the visual deduction method of the flood control plan comprises the following steps:
s1, acquiring basic terrain data and river condition data of a flood control area corresponding to the flood control plan, and designating at least one text-type flood control plan by combining weather forecast data provided by a weather station, water level data provided by a water regulation automation system, warehousing flow data and ex-warehouse flow data;
s2: respectively converting the text type flood control plan obtained in the step S1 into a structured emergency plan;
s3: and (4) importing the structured emergency plan obtained in the step (S2) into a GIS-based hydrodynamic model, and then sequentially controlling and adjusting tasks according to the plan to obtain an execution result:
s4: importing the execution result obtained in the step S3 into a chart generation component, and then generating a corresponding chart from the execution result;
s5: and displaying the chart obtained in the step S4 through a visualization component.
Further, the structured emergency plan in step S2 is composed of a plurality of plan tasks with logical relationship, and the plan task is composed of a plurality of plan resources.
Further, the GIS-based hydrodynamic model in step S3 is a Floodarea model.
Further, in the GIS-based hydrodynamic model of step S3, the land in the flood control area is classified into a construction land, a water area, a dry land, a paddy field and a forest land according to the manning coefficient empirical value.
Further, the execution result obtained in step S3 includes the flood depth, the total disaster area, the areas of different types of land in the total disaster area, the number of residents, and the property loss.
Has the advantages that: the visual deduction method for the flood control plan disclosed by the invention has the following beneficial effects:
1. the final data is visual and more intuitive, and the user experience is improved;
2. the deduction process can be repeated without being limited by time and regions.
The specific implementation mode is as follows:
the following describes in detail specific embodiments of the present invention.
The visual deduction method of the flood control plan comprises the following steps:
s1, acquiring basic terrain data and river condition data of a flood control area corresponding to the flood control plan, and designating at least one text-type flood control plan by combining weather forecast data provided by a weather station, water level data provided by a water regulation automation system, warehousing flow data and ex-warehouse flow data;
s2: respectively converting the text type flood control plan obtained in the step S1 into a structured emergency plan;
s3: and (4) importing the structured emergency plan obtained in the step (S2) into a GIS-based hydrodynamic model, and then sequentially controlling and adjusting tasks according to the plan to obtain an execution result:
s4: importing the execution result obtained in the step S3 into a chart generation component, and then generating a corresponding chart from the execution result;
s5: and displaying the chart obtained in the step S4 through a visualization component.
Further, the structured emergency plan in step S2 is composed of a plurality of plan tasks with logical relationship, and the plan task is composed of a plurality of plan resources.
Further, the GIS-based hydrodynamic model in step S3 is a Floodarea model.
Further, in the GIS-based hydrodynamic model of step S3, the land in the flood control area is classified into a construction land, a water area, a dry land, a paddy field and a forest land according to the manning coefficient empirical value.
Further, the execution result obtained in step S3 includes the flood depth, the total disaster area, the areas of different types of land in the total disaster area, the number of residents, and the property loss.
The embodiments of the present invention have been described in detail. However, the present invention is not limited to the above-described embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (5)
1. The visual deduction method of the flood control plan is characterized by comprising the following steps of:
s1, acquiring basic terrain data and river condition data of a flood control area corresponding to the flood control plan, and designating at least one text-type flood control plan by combining weather forecast data provided by a weather station, water level data provided by a water regulation automation system, warehousing flow data and ex-warehouse flow data;
s2: converting the text type flood control plan obtained in the step S1 into a structured emergency plan;
s3: and (4) importing the structured emergency plan obtained in the step (S2) into a GIS-based hydrodynamic model, and then sequentially controlling and adjusting tasks according to the plan to obtain an execution result:
s4: importing the execution result obtained in the step S3 into a chart generation component, and then generating a corresponding chart from the execution result;
s5: and displaying the chart obtained in the step S4 through a visualization component.
2. The visual deduction method of flood protection plan according to claim 1, wherein the structured emergency plan in step S2 is composed of a plurality of plan tasks with logical relationship, and the plan tasks are composed of a plurality of plan resources.
3. A visualization deduction method of flood protection protocol according to claim 1, wherein the GIS-based hydrodynamic model in step S3 is a Floodarea model.
4. A visualization deduction method of flood protection plans according to claim 1, wherein the land in the flood protection area is classified into construction land, water area, dry land, paddy field and forest land according to the manning coefficient empirical value in the GIS-based hydrodynamic model of step S3.
5. The visual deduction method of flood control scheme according to claim 1, wherein the execution result obtained in step S3 includes flood depth, total disaster area, areas of different types of land in the total disaster area, number of residents, and property loss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911116762.7A CN110851989A (en) | 2019-11-15 | 2019-11-15 | Visual deduction method of flood control plan |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911116762.7A CN110851989A (en) | 2019-11-15 | 2019-11-15 | Visual deduction method of flood control plan |
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| CN110851989A true CN110851989A (en) | 2020-02-28 |
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Citations (8)
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| CN102426672A (en) * | 2011-07-29 | 2012-04-25 | 广西电网公司电力科学研究院 | Flood inundation analysis and early warning system for power transmission facilities |
| KR20130060410A (en) * | 2011-11-30 | 2013-06-10 | 한국수자원공사 | Context aware system for monitoring river flood and computer readable media using the same |
| CN104898183A (en) * | 2015-05-29 | 2015-09-09 | 杭州辰青和业科技有限公司 | Modeling evaluation method for urban heavy rain inundation |
| JP2016115059A (en) * | 2014-12-12 | 2016-06-23 | 株式会社東芝 | Flood alarm system and flood alarm method |
| KR101665324B1 (en) * | 2016-03-28 | 2016-10-12 | 한국건설기술연구원 | Integrated Method and System for Flood Disaster Response |
| CN107239657A (en) * | 2017-05-31 | 2017-10-10 | 中国水利水电科学研究院 | A kind of hydrodynamics modeling factors management method of object-oriented |
| CN108446521A (en) * | 2018-04-24 | 2018-08-24 | 江苏省水利科学研究院 | A kind of multi-parameter bridge pier streams the equivalent roughness empirical generalization method of resistance |
| US20190316309A1 (en) * | 2018-04-17 | 2019-10-17 | One Concern, Inc. | Flood monitoring and management system |
-
2019
- 2019-11-15 CN CN201911116762.7A patent/CN110851989A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102426672A (en) * | 2011-07-29 | 2012-04-25 | 广西电网公司电力科学研究院 | Flood inundation analysis and early warning system for power transmission facilities |
| KR20130060410A (en) * | 2011-11-30 | 2013-06-10 | 한국수자원공사 | Context aware system for monitoring river flood and computer readable media using the same |
| JP2016115059A (en) * | 2014-12-12 | 2016-06-23 | 株式会社東芝 | Flood alarm system and flood alarm method |
| CN104898183A (en) * | 2015-05-29 | 2015-09-09 | 杭州辰青和业科技有限公司 | Modeling evaluation method for urban heavy rain inundation |
| KR101665324B1 (en) * | 2016-03-28 | 2016-10-12 | 한국건설기술연구원 | Integrated Method and System for Flood Disaster Response |
| CN107239657A (en) * | 2017-05-31 | 2017-10-10 | 中国水利水电科学研究院 | A kind of hydrodynamics modeling factors management method of object-oriented |
| US20190316309A1 (en) * | 2018-04-17 | 2019-10-17 | One Concern, Inc. | Flood monitoring and management system |
| CN108446521A (en) * | 2018-04-24 | 2018-08-24 | 江苏省水利科学研究院 | A kind of multi-parameter bridge pier streams the equivalent roughness empirical generalization method of resistance |
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