Posicionamento de Pontos de Acesso Sem-fio para Segurança de Visitantes em Parques Florestais

Queiroz, Gabriel F. C. de; Ferreira, Ana Elisa Sobral Caetano da Silva; Ortiz, Fernando; Couto, Rodrigo S.; Costa, Luís Henrique M. K.

doi:10.5753/sbrc.2018.2470

Anais Do XXXVI Simpósio Brasileiro De Redes De Computadores E Sistemas Distribuídos (SBRC 2018) 2018

DOI: 10.5753/sbrc.2018.2470

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Posicionamento de Pontos de Acesso Sem-fio para Segurança de Visitantes em Parques Florestais

Gabriel F. C. de Queiroz¹,

Ana Elisa Sobral Caetano da Silva Ferreira²,

Fernando Ortiz³

et al.

Abstract: A implantação de redes sem-fio em trilhas de parques florestais, como os da Mata Atlântica, possui desafios devidoá alta umidade e vegetação densa. Entretanto, esse tipo de comunicação é importante para a segurança dos visitantes do parque, auxiliando o monitoramento de acidentes naturais e o rastreamento de pessoas. Este artigo formula um problema de programação linear inteira para posicionamento de pontos de acesso em trilhas florestais. Para obter os parâmetros do problema, realizam-se medições do alcance d… Show more

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A Visitor Assistance System Based on LoRa for Nature Forest Parks

et al. 2020

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Ecotourism activities are attracting more people each day, including national forest parks. Unfortunately, the number of incidents involving visitors to natural parks grows at the same pace. Among the most prevalent risks inside forests are getting lost and the occurrence of natural disasters. In this work, we propose a system for monitoring and assisting visitors of forest parks, based on a low power wide range wireless network, LoRa. The proposed visitor assisting system is composed of mobile terminals that communicate between them and with fixed infrastructure, using a protocol designed for exchanging visitor locations data. The infrastructure consists of wireless gateways distributed on the trails, the totems. User terminals, the mobile nodes, work collaboratively through a Delay and Disruption Tolerant Network (DTN), to cope with the possibility that the gateway infrastructure does not cover the whole trail. In addition to improvements and gains for minimizing risks, the proposal also brings contributions to the preservation of the environment, raising awareness of the influence of human presence in the natural environment and to the development of environmental education actions.

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A Visitor Assistance System Based on LoRa for Nature Forest Parks

et al. 2020

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Posicionamento de Pontos de Acesso Sem-fio para Segurança de Visitantes em Parques Florestais

Cited by 1 publication

References 6 publications

A Visitor Assistance System Based on LoRa for Nature Forest Parks

A Visitor Assistance System Based on LoRa for Nature Forest Parks

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