Navegando por Assunto "Cidade inteligente"

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Análise da interoperabilidade da infraestrutura de carregamento dos veículos elétricos e sistemas de transporte inteligente
(Centro Universitário do Estado do Pará, 2021) Brito, Matheus Moraes de; Costa, Stefany Cristina Pinheiro; Santos, Michelle Bitar Lelis dos; http://lattes.cnpq.br/1208797288539861; Ribeiro, Moshe Dayan Sousa; http://lattes.cnpq.br/5200296393526606; Dias, Suzane Alfaia; http://lattes.cnpq.br/9675395702501834
The urbanization growth and world capitals industrialization were expressive in the last decades, although pollution problems, fuel and constant congestions threaten the efficiency of urban development. Electric vehicles are a promising option to contribute in the energy diversification and an alternative to polluting forms commonly used in urban and rural road infrastructure, despite the differences between the duration recharging and refueling times between the types of vehicles. The inteligente transportation systems represent the implementation of transport advanced technologies to sense and process road conditions to improve traffic fluidity and avoid accidents. In order to improve the efficiency of electric vehicle charging, the research proposes the integration of recharge infrastructure with intelligenttransportation systems as a way of assisting drivers and companies seeking to join the new ecological trend.
Cidades inteligentes com infraestrutura de comunicação 5G
(Centro Universitário do Estado do Pará, 2018-05-07) Teixeira, Cindy Emanueli da Silva; Silva, Luã Barros da; Cypriano, Tiago Morales; Santos, Michelle Bitar Lelis dos; http://lattes.cnpq.br/1208797288539861; Brito, Itamar Jorge Vilhena de; http://lattes.cnpq.br/5143837732124006; Sousa, Marcos Paulo Alves de; http://lattes.cnpq.br/6713232502495902
In a smart city, intelligent cars could communicate to smartphones, as well as traffic lights and other cars to anticipate traffic conditions and even to avoid collisions, it means that a large proportion of communication will take place between machines, not humans. In addition, with global mobile data traffic expected to grow eight times until the end of 2023, there is a need for more efficient technology, higher data rates and better spectrum utilization. New applications such as 4K / 8K video streaming, virtual reality and emerging industrial use cases will require greater bandwidth, increased capacity, security and lower latency, and this will only be possible with the use of 5G networks. There are already several initiatives of isolated intelligent cities in operation that offer a clue about what is to come with 5G technology and this work aims to demonstrate the operation of these intelligent cities using 5G resources and the requirements for its operation, as well as a theoretical proposal for the implementation of intelligent traffic lights in the city of Belém, which will bring a better operation of the city traffic and a new design in the city performance, bringing new opportunities for people, businesses, health and transportation.