A Disaster Information System by Ballooned Wireless Adhoc Network

Shibata, Yoshitaka; Sato, Yuka; Ogasawara, Naoki; Chiba, Go

doi:10.1109/cisis.2009.191

Cited by 18 publications

(6 citation statements)

References 8 publications

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“…for disaster information broadcasting [8][9][10]. Telephones or mobile phones have major disadvantages that they are highly influenced by traffic congestion and secondary communication disaster occurs because communications lines or nodes are easily damaged during a disaster [11,12].…”

Section: Introductionmentioning

confidence: 99%

P2P cloud network services for IoT based disaster situations information

Chung

Park

2015

Peer-to-Peer Netw. Appl.

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In order to cope with disaster situations properly, it is very important to identify the disaster scale and provide the accurate information of the site to the appropriate authorities including disaster site and Central Disaster Management Center, on-site command post, etc. and share the information provided. In particular, sharing information on disaster situations should control the disaster quickly to prevent the disaster situation from lasting and expanding. However, in the event of a large-scale disaster, delay is caused in the existing commercial network and therefore, the disaster situation cannot be communicated quickly and accurately. In order to determine the situation exactly in the event of a disaster, safety and connectivity of the network and flow of data are very important. Even if the stability of the network and connection of nodes are resolved in the network of each agency business operator, it is necessary to share the platform between networks for IoT/ M2M communication for the smooth flow of data. Recently, the disaster safety net of combining existing disaster standard technology with Ubiquitous Technology and Smart IT such as Tetra of Europe, iDEN of the U.S., etc. has been built for disaster safety communications. In addition, systems useful for demand-centered, site-centered immediate disaster response by using Mobile, SNS, cloud computing, etc. are being built and designed to play an important role in the disaster information system especially through IoT, P2P cloud network, big data, etc. Therefore, in this paper, we proposed the P2P cloud network service for IoT based disaster situations information according to the paradigm of the changing times. The proposed service is to combine IoT/M2M network with P2P cloud service for rapid and smooth response in the event of a disaster and provide the results as social services such as SNS. To this end, the wide area wireless disaster information network system has been built in the local and each local network is connected to each other to provide disaster situations by using the server of the disaster area. At this time, each server was to be interconnected via P2P network and to be connected automatically by software-based network in P2P Cloud System. Also, the cognitive cycle was applied for selecting optimal wireless link and router of P2P Cloudbased Disaster Information Network and the danger situations of the disaster area were to be provided to the user by configuring disaster information component for providing services and building central disaster information platform managing it.

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Section: Introductionmentioning

confidence: 99%

P2P cloud network services for IoT based disaster situations information

Chung

Park

2015

Peer-to-Peer Netw. Appl.

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“…As a consequence, re-searchers have diverted attention toward an alternate technology, namely the wireless mesh networks (WMNs), in order to construct disaster zone networks [Liu et al, 2010[Liu et al, , 2012Ngo et al, 2013;Wishart et al, 2008]. Recent advances in the development of Wireless Sensor Networks [Asplund and Nadjm-Tehrani, 2009] reveal a new paradigm for monitoring structures and infrastructure health [Shibata et al, 2009;Ishizu et al, 2011] and environmental conditions [Fouda et al, 2012] owing to the availability of low powered millimeter-scale CPUs, highly integrated wireless transceiver circuits and various miniature sensors.…”

Section: Introductionmentioning

confidence: 99%

Seismic risk: recent developments for the emergency management

Castelli¹,

Lentini²,

Ferraro³

et al. 2018

Annals of Geophysics

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The recent advances in cloud computing have opened new opportunities in emergency management issues due to earthquakes. In this context, Geographic Information System (GIS) based solutions have been recently investigated, with the aim of the prevention and the reduction of seismic risk. The paper focuses on the results of the research project PRISMA-cloud PlatfoRms for Interoperable SMArt Government in which an innovative open source GIS system, based on the knowledge in the field of dynamic characterization of soil has been developed in order to assess the local seismic hazard and the seismic zonation of the Enna area in the south of Italy. The paper describes how the application of prospecting and surveying techniques allowed a decisive improvement in the geological knowledge of the area, contributing to define the subsoil model for the purposes of seismic microzonation. The seismic geotechnical characterization has been performed with laboratory tests including the resonant column and cyclic torsional shear test on undisturbed samples. The interpretation of geophysical and geotechnical data and their correlation with geological units are presented as microzonatic map. Finally, a wireless sensor network has been used for structural monitoring at the aim to highlight the significant benefits when the time available for access is limited, by representing an effective way of managing risks. All the data relating to the monitoring of the buildings and to the geological and geotechnical characterization are available on the web GIS platform, representing an important tool for the prevention and reduction of the seismic risk.

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“…Victims can send messages through the infrastructure to a rescued base station. The infrastructure can be deployed in a form of balloons connected through ad-hoc network [4][5] or mesh router [6][7][8]. Although this approach can provide more stable network comparing to the P2P approach, it is not flexible.…”

Section: Introductionmentioning

confidence: 99%

A hybrid communication approach for disaster recovery system

Ruengsatra

Nakorn

Piromsopa

et al. 2015

2015 IEEE/ACIS 16th International Conference on Software Engineering, Artificial Intelligence, Networking and Parallel/Distribu

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In this paper, we proposed a hybrid communication approach for disaster recovery system. Playing an important role in rescuing victims, the communication system in the disaster area is usually destroyed. The mobile ad-hoc network (MANET) can replace the original system. MANET can be deployed in the form of peer-to-peer (P2P) approach or infrastructure-based (IB) approach. However, both approaches still have limited flexibility and reliability. Our hybrid approach overcomes the limitations by combining advantages of P2P approach and those of IB approach. The hybrid approach allows victims to directly communicate to rescuers in the disaster area. Since victims need immediate helps from rescuers, appropriate destinations must be selected. Our design of hybrid approach allows victims to quickly send messages to the nearest rescuers without compromising the traffic to a base station. The experiment shows that our hybrid approach provides more than 98% of packet delivery ratio to rescuers. Keywords-disaster recovery; hybrid communication approach; routing protocol; ad-hoc; multi-destinationI. *Corresponding authors 978-1-4799-8676-7/15/$31.00 copyright 2015 IEEE SNPD 2015, June 1-3 2015, Takamatsu, JapanWhile other approaches require additio allow victims to communicate with rescuers our approach allows them to communicate best of our knowledge, this is the first paper hybrid communication approach for disaster Since victims can send messages to t disaster area, they must send messages t rescuer. Therefore, one of the challenges to communication approach is to select destination for each victim. To appropriatel we also proposed an algorithm to select the experimental results show that our algorithm than 98% of packet delivery ratio to rescuers This paper is organized as follows. S related communication systems in disaster s our previous work. Section III descri communication approach. Section IV giv design of the destination selection. Secti performance evaluation and the overhead i the Section VI concludes the paper. Fig 8 Percent of packets arrived at rescuers Fig 9 Beacon overhead

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A Disaster Information System by Ballooned Wireless Adhoc Network

Cited by 18 publications

References 8 publications

P2P cloud network services for IoT based disaster situations information

P2P cloud network services for IoT based disaster situations information

Seismic risk: recent developments for the emergency management

A hybrid communication approach for disaster recovery system

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