Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Crowd evacuation method and device

A crowd and evacuation time technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problem of insufficient time and effectiveness of crowd evacuation, and achieve the effect of fewer parameters

Inactive Publication Date: 2017-01-11
刘华英
View PDF5 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a crowd evacuation method and device for the problem that the traditional crowd evacuation is not timely and effective.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Crowd evacuation method and device
  • Crowd evacuation method and device
  • Crowd evacuation method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] In order to make the object, technical solution and advantages of the present invention clearer, the crowd evacuation method and device of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0017] In one embodiment, such as figure 1 As shown, a method for crowd evacuation is provided, and the method includes the following steps:

[0018] Step 100, select the target area, obtain the regional building distribution according to the regional topographic map, and establish a network node for each building in the regional building. Among them, multiple network nodes in the regional buildings are connected in parallel.

[0019] Step 200, according to the evacuation drill data of typical buildings in the target area, the evacuation reaction process ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a crowd evacuation method and a crowd evacuation device. The crowd evacuation method comprises the steps: selecting a target region, acquiring distribution of region buildings according to a topographic map of the region and establishing network nodes for each building in the region buildings; acquiring evacuation response process time, walking process time and jamming process time in an establishing process according to target region typical building evacuation exercise data; performing statistical and summary calculation on the time and acquiring the evacuation time in the network nodes of region typical buildings; searching the node, with the longest evacuation time, of the network nodes and acquiring an evacuation feature parameter corresponding to the node with the longest evacuation time; and determining the total evacuation time of the region buildings according to the data. By the method, crowd evacuation can be realized by taking the distribution of the region buildings as units; in addition, parameters which need to be input are few and a large number of data is not needed, so the method can be effectively applied to engineering practice.

Description

technical field [0001] The invention relates to the field of emergency evacuation, in particular to a crowd evacuation method and device. Background technique [0002] With the progress of society, there are more and more large public buildings, but at the same time, in large public buildings such as cities, public safety incidents such as fires, earthquakes, and terrorist threats are becoming more and more frequent. In the case of such public safety incidents, how to safely evacuate large-scale crowds and how to transfer high-density crowds has become a key issue. [0003] In the traditional technology, crowd evacuation methods are mainly divided into two types. One is an evacuation method based on the crowd in a single building. This method is usually developed based on the psychological research of people in a blocked state, and has been developed such as BuildingExodus, Simulex, Egress, etc.; the other is based on Urban roads are a method of evacuating people that simu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50G06Q50/26
CPCG06F30/20G06Q50/265
Inventor 刘华英
Owner 刘华英
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com