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Multi-network refined emergency rescue command system based on cloud computing

A technology of emergency rescue and command system, applied in transmission systems, network topology, emergency/dangerous communication services, etc., to achieve the effect of speeding up evacuation rate, wide coverage, and reducing disaster losses

Inactive Publication Date: 2019-01-04
NANJING UNIV OF INFORMATION SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing technology has not been able to fully guarantee the ability to guarantee communication in the case of major natural disasters, or can barely complete the simple information communication between the rear command center and the emergency rescue site

Method used

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  • Multi-network refined emergency rescue command system based on cloud computing

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Embodiment Construction

[0036] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments.

[0037] Such as figure 1 As shown, the present invention provides a multi-network refined emergency rescue command system based on cloud computing, including two parts: an emergency rescue command system and an application network. The emergency rescue command system includes a rear command center, a front command center, and an on-site rescue team , the application network includes an aerospace emergency transmission network, an on-site emergency communication network, an ad hoc wireless transmission network, and an early warning information release network.

[0038] The air-space emergency transmission network is used for data transmission between the rear command center and the front command center;

[0039] The on-site emergency communication network is used for command and dispatch between the front command center and the on-site emergency...

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Abstract

The invention discloses a multi-network refined emergency rescue command system based on cloud computing, and the system comprises an emergency rescue command system and application networks. The emergency rescue command system comprises a rear commanding center, a front commanding center, and an onsite rescue team. The application networks comprise an air and space emergency transmission network,an onsite emergency communication network, a self-organizing wireless transmission network and an early warning information issuing network. The system completes the conventional emergency command architecture and working mode, expands the sky-ground integrated wide coverage to the deep coverage, achieves the refined command communication of different architecture layers: the rear commanding center, the front commanding center and the onsite rescue team, can guarantee that the problems of communication interruption and paralysis caused by the great decreasing of the communication capability caused by the damages to a base station are solved in the maximum range after a major disaster, guarantees the refined command in the onsite rescue process, and greatly improves the emergency communication guarantee capability.

Description

technical field [0001] The invention belongs to the field of real-time information transmission, and in particular relates to a multi-network refined emergency rescue command system based on cloud computing for refined information transmission of multi-network integration in on-site rescue after major disasters. Background technique [0002] 4G communication technology is the fourth generation mobile communication technology, which includes TD-LTE and FDD-LTE. 4G is a combination of 3G and WLAN, and can quickly transmit data, high quality, audio, video and images. 4G can download data at a rate of more than 100Mbps and a peak rate of 1Gbps. The document "Fire Emergency Command System Based on 4G Mobile Communication Technology" proposes a fire emergency command system based on 4G communication technology. Based on computer network and 4G communication technology, it integrates geographic information system (GIS), global satellite positioning system (GPS), Video surveillanc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/90H04W84/06H04W84/18H04L29/08
CPCH04L67/12H04W4/90H04W84/06H04W84/18
Inventor 陈苏婷张婧霖冯姣
Owner NANJING UNIV OF INFORMATION SCI & TECH
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