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An emergency evacuation scheduling method

A scheduling method and emergency evacuation technology, applied in data processing applications, forecasting, instruments, etc., can solve problems such as low evacuation efficiency, and achieve the effects of high evacuation efficiency, reducing flow volume, and improving evacuation efficiency.

Active Publication Date: 2020-07-03
黑龙江长空风影科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an emergency evacuation scheduling method for the problem of low evacuation efficiency in the prior art when sudden events such as fires, earthquakes, traffic accidents, and terrorist activities are evacuated at the construction site

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0036] Specific embodiment one: a kind of emergency evacuation dispatching method described in this embodiment, comprises the following steps:

[0037] Step 1: The server starts working after receiving the signal sent by the sensor;

[0038] Step 2: The server obtains the distribution map of emergency evacuation exits in the area;

[0039] Step 3: Each member wears a wireless communication device and records it as a node;

[0040] Step 4: The server obtains the number of people who should be evacuated at each emergency exit according to the total number of nodes and the weight of each emergency exit;

[0041] Step 5: Select the node closest to each emergency evacuation exit and corresponding to the number of evacuations as the cluster member corresponding to the emergency evacuation exit;

[0042] Step 6: For each cluster, use K-mediods to determine multiple central nodes, and then calculate the average distance from other nodes in the cluster to each central node, and the c...

Embodiment

[0054]When a fire or earthquake occurs on the construction site, the server starts to work after receiving the signal sent by the fire alarm or the earthquake sensor. The server obtains the distribution map of the emergency evacuation exits in the area, and then uses the mobile phone worn by each member as a wireless communication device. The weight of each emergency evacuation exit obtains the number of people who should be evacuated by the emergency evacuation exit, and then determines that each emergency evacuation exit should evacuate the personnel. Finally, the server selects the crowd with a higher density according to the distribution of crowd density for cluster head selection. After getting the location information of the cluster head, it moves closer to the cluster head, and the cluster head receives the route map of the best emergency evacuation exit, and leads its members to move to the emergency evacuation exit.

[0055] In actual implementation, the wireless commu...

specific Embodiment approach 2

[0056] Specific embodiment 2: This embodiment is a further description of the specific embodiment 1. The difference between this embodiment and the specific embodiment 1 is that the following steps are also included after the step 4: in each cluster, the server Number each node according to its ID, and send the node number and ID information in this cluster to other cluster heads.

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PUM

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Abstract

The invention discloses an emergency evacuation scheduling method. The invention relates to the technical field of safety protection, in the prior art, when a fire disaster, an earthquake, a traffic accident, a terrorist activity and other sudden events happen in a construction site, evacuation is performed; evacuation efficiency is low, when a fire disaster, an earthquake, a traffic accident anda terrorist activity happen, safety is ensured. Evacuation can be effectively and safely carried out. The occurrence of emergencies is avoided. People rush to an exit. Therefore, the evacuation speedis low, and a treading event is easy to occur. Furthermore, the communication between the clusters is utilized; people are prevented from losing communication due to the influence of disasters and thelike on communication facilities; people can be gathered and evacuated in a unified mode, personnel order falling and dangers are avoided, the evacuation efficiency is high, cluster head selection iscarried out in the area with high crowd density, the crowd flow is reduced, the gathering speed is indirectly increased, and therefore the evacuation efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of safety protection, in particular to an emergency evacuation scheduling method. Background technique [0002] The exits of the construction site are generally scattered. When some emergencies occur, such as fires, earthquakes, traffic accidents, and terrorist activities, emergency evacuation is required to ensure that people can leave the space where these emergencies occur without danger in the shortest possible time. , under normal circumstances, the masses, the army and the police will participate in the emergency evacuation, and the conventional evacuation method is human-directed, and the evacuation efficiency is low. [0003] At present, alarms and emergency sign lights are widely used in the emergency evacuation system for fires. When a fire occurs, the alarm lights will sound an alarm, but people cannot evacuate in an orderly manner. It is likely that a large number of people will flock to the same...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/04G06Q50/26
CPCG06Q10/047G06Q50/265
Inventor 赵娜李岩孙妮娜
Owner 黑龙江长空风影科技有限公司
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