Catastrophe emergency rescue preplan visualization and deduction system

An emergency rescue and pre-plan technology, applied in special data processing applications, instruments, electrical digital data processing, etc., to achieve the effect of improving accuracy and perfecting the technical system

Inactive Publication Date: 2010-12-29
BEIJING AEROSPACE HONGTU INFORMATION TECH
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Problems solved by technology

[0004] However, the above-mentioned system is mainly aimed at the general public and visualizes basic geographic information data. It is a display of static information and cannot meet the needs of displaying dynamic 3D models and various disasters during the visualization and deduction process of catastrophe emergency rescue plans. model requirements

Method used

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  • Catastrophe emergency rescue preplan visualization and deduction system
  • Catastrophe emergency rescue preplan visualization and deduction system

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Embodiment Construction

[0040] Based on the attachment below, the preferred embodiment is made in detail.It should be emphasized that the following description is only exemplary, not to limit the scope and application of the invention.

[0041] Based on the plan library and scenario model, the invention is based on the comprehensive application of GIS, VR, FLASH and other visual advanced technologies to abstract various key elements in the emergency plan.Make it on the top; at the same time, the plans of different disasters are deduced in various ways such as multi -spatial scale, multi -time sequences.Among them, the planned demonstration component includes the following functions: the basic operation of the map, the visualization of the map, the visualization of the material distribution, the visualization of the disaster relief power, the visualization of the disaster relief route, the visualization of the material deployment route, and the visualization of the evacuation route, such as figure 1 Show;...

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Abstract

The invention discloses a catastrophe emergency rescue preplan visualization and deduction system, which belongs to the field of computer-aid emergency catastrophe relief and reduction decision. The system abstractly expresses each key factor in an emergency preplan based on a preplan library and a situation model by comprehensively using visualized advanced technology of GIS, VR, FLASH and the like, marks a remote sensing image and a vector electronic map by using corresponding composite graphical symbols, and deducts the preplans of different catastrophes in multiple modes such as multi-space dimension, multi-time sequence and the like. The system realizes visualization and deduction of decision preplans, provides visualized decision environments for catastrophe emergency decisions, and has significance for improving the accuracy, validity and quick response capability of the catastrophe emergency decisions in China.

Description

Technical field [0001] The invention involves computer -assisted emergency disaster relief decision -making fields, especially a visualization and deduction system that involves a downturnal emergency rescue plan. Background technique [0002] my country is multiple countries that cause disasters such as earthquakes, floods, low temperature ice and snow, but still lack the support of timely and effective emergency disaster relief decision -making technologies in disaster prevention and mitigation. After formulating a plan for disaster, the planned plan is deduced, the feasibility is verified, and a visual decision -making environment is provided for disaster emergency decisions. [0003] The visualization and deduction of the crisis emergency rescue plan need to be achieved relying on the three -dimensional visual geographical information system. Then, there are currently no three -dimensional visualized products in this area. In foreign countries, there are mainly GoogleeEarth a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F19/00
Inventor 殷崎栋张燕廖通逵张鹏程
Owner BEIJING AEROSPACE HONGTU INFORMATION TECH
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