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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: 2020-01-03
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 implementation manner 1: The emergency evacuation dispatch method described in this implementation manner includes 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 to be evacuated from each emergency evacuation exit according to the total number of nodes and the weight of each emergency evacuation exit;

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

Embodiment

[0054] When a fire or earthquake occurs at the construction site, the server receives the signal sent by the fire alarm or earthquake sensor and starts to work. The server obtains the distribution map of 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 at the emergency evacuation exit, and then determines the number of people who should be evacuated at each emergency evacuation exit. Finally, the server selects the crowd with higher density according to the distribution of crowd density and selects the cluster head. After reaching the location information of the cluster head, move closer to the cluster head. 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 the specific implementation, the wireless communi...

specific Embodiment approach 2

[0056] Specific implementation manner 2: This implementation manner is to further explain the specific implementation manner one. The difference between this implementation manner and the specific implementation manner one is that after the step four, the following steps are included: In each cluster, the server Number each node according to its ID, and send the node number information and ID information in the 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 dispatching 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 in the shortest possible time without danger. Under normal circumstances, the masses, the army, and the police are involved in emergency evacuation. The conventional evacuation method is manual command and the evacuation efficiency is low. [0003] At present, alarms and emergency beacon lights are widely used in emergency evacuation systems for fires. When a fire occurs, the alarm lights will sound an alarm, but people cannot evacuate in an orderly manner. A large number of people may flock to the same emergency. Exit, there was a stampede....

Claims

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Application Information

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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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