Post-earthquake rescue worker four-quadrant distribution moving method and model

A rescuer and four-quadrant technology, applied in the field of emergency rescue, can solve the problems of not considering the data transmission efficiency of the emergency communication network after the earthquake, affecting the data transmission efficiency of the emergency communication network, and failing to achieve the rescue effect, so as to increase the effective survival time, The effect of saving rescue costs and reducing casualties

Pending Publication Date: 2020-08-04
上海市地震局
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the movement model of rescuers will also affect the data transmission efficiency of the emergency communication network
[0005] Traditional research on the movement model of rescuers is based on the rescue capability of the rescue team and the reserve of relief materials, without considering the model of the rescuers moving to the next area to be rescued after completing the rescue tasks in different disaster-stricken areas during the actual disaster rescue process. , and does not consider the data transmission efficiency of the post-earthquake emergency communication network, so it is often impossible to achieve the best rescue effect

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  • Post-earthquake rescue worker four-quadrant distribution moving method and model
  • Post-earthquake rescue worker four-quadrant distribution moving method and model
  • Post-earthquake rescue worker four-quadrant distribution moving method and model

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Embodiment

[0117] In this embodiment, the scene division of the disaster-affected area after the earthquake is performed first. Without loss of generality, according to the different degree of disaster, the scene of the disaster area is divided into n layers, the closest to the epicenter is the first layer, RUD=1, and the long side of the rectangle is a 1 , the short side is b 1 . The present invention defines the RUD value of each region as 1, 2, . . . , n in turn. The epicenter is the center of the rectangle with RUD=1, and the areas with the same RUD value have the same emergency degree of rescue. Except for the area where RUD=1 is a rectangle, the other areas are all rectangular rings. As the backbone relay node of the emergency communication network, the emergency communication vehicle is parked at the midpoint of the outer long side of the rectangular ring with RUD=n, such as figure 2 shown.

[0118] In this example, use {RUD|a i ,b i} to mark the RUD and the long and short...

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Abstract

The invention discloses a post-earthquake rescue worker four-quadrant distribution moving method and model, and the method comprises the following steps: S1, dividing an affected region scene into n layers of affected regions according to the different affected degrees, and determining the RUD value of each layer of affected region; S2, according to the number of the rescue nodes and the number ofthe rescue tasks, performing multi-stage division on each layer of affected area, and dynamically allocating the rescue nodes according to a division result. On the basis of considering the disasterdegree of the earthquake area, the emergency communication network data transmission efficiency is considered, the rescue efficiency is improved as much as possible, casualties and property loss are reduced, and therefore the optimal rescue effect is achieved.

Description

technical field [0001] The invention relates to the technical field of emergency rescue, in particular to a four-quadrant allocation and movement method and model for post-earthquake rescuers. Background technique [0002] Due to the unpredictability of earthquakes, post-earthquake emergency rescue has become an important means of reducing disaster losses. Post-earthquake emergency rescue includes multiple aspects such as material dispatch, team dispatch, personnel evacuation, and post-disaster reconstruction. [0003] When a destructive earthquake occurs, emergency rescue personnel need to rush to the scene for rescue as soon as possible. Due to the degree of damage caused by the earthquake, the urgency of the need for rescue varies accordingly. In the earthquake industry, intensity is generally used to describe the degree of impact of an earthquake on the surface and engineering buildings. Under the current technical background, it is feasible to quickly obtain the distr...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/26G08B21/10
CPCG06Q10/06312G06Q10/06311G06Q10/067G06Q50/265G08B21/10
Inventor 王小明
Owner 上海市地震局
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