Smart E-Bikes: Proposal for a Remote Authentication and Bicycle Disabling Solution
Carregando...
Orientador
Bottene, Alex Camilli
Co-orientadores
Citações na Scopus
Tipo de documento
Data
2023
Título da Revista
ISSN da Revista
Título do Volume
Resumo
O projeto pautou-se na realização do desenvolvimento de uma placa de controle para bicicletas elétricas, substituindo um componente de sistema fechado, por um modelo proprietário e customizável da E-Moving. O projeto visou agregar valor através da conectividade introduzida e iniciando o processo de independência tecnológica para inovação. Desenvolvida por estudantes do Insper (São Paulo, Brasil) e da Texas A&M (Texas, Estados Unidos), a placa passa a depender de conexões periódicas com os servidores da companhia para continuar em funcionamento, criando um curto circuito no motor e dificultando seu giro em caso de inadimplência do cliente.
A comunicação entre a placa e o servidor é feita com o intermédio do celular do usuário via Bluetooth. A primeira fase focou em sensores de freio e pedal e o mecanismo segurança de desativação. A placa foi implementada com um microchip da linha STM32, e utilizando FreeRTOS como framework de desenvolvimento, com diferentes tasks para: a leitura dos sensores através dos periféricos; comunicação UART via Bluetooth; e processamento dos inputs e acionamento ou bloqueio do motor. O dispositivo de incapacitação foi desenvolvido com a utilização de relés, podendo chavear os conectores do motor entre a saída do controlador ou o estado de curto circuito entre as três fases. Foi alcançado o objetivo de transpor os sistemas essenciais para a nova plataforma e o implementar o sistema de bloqueio, além do desenvolvimento de uma base técnica que possibilita e facilita as novas inovações desejadas pela E-Moving. O próximo passo inclui o desenvolvimento de um aplicativo de celular dedicado para gerenciar eficientemente as assinaturas e a conclusão da placa de controle. Essa iniciativa representa um avanço significativo para o futuro integrado e conectado do transporte urbano.
The project was based on the development of a control board for electric bicycles, replacing a closed system component with a proprietary and customizable model from E-Moving. The project aimed to add value through the introduced connectivity and starting the process of technological independence for innovation. Developed by students from Insper (São Paulo, Brazil) and Texas A&M (Texas, United States), the board now depends on periodic connections with the company's servers to continue operating, creating a short circuit in the motor and making it difficult to turn. in case of customer default. Communication between the board and the server is done using the user's cell phone via Bluetooth. The first phase focused on brake and pedal sensors and the safety deactivation mechanism. The board was implemented with a microchip from the STM32 line, and using FreeRTOS as a development framework, with different tasks for: reading sensors through peripherals; UART communication via Bluetooth; and processing inputs and starting or blocking the motor. The incapacitation device was developed using relays and can switch the motor connectors between the controller output or the short circuit state between the three phases. The objective of transposing the essential systems to the new platform and implementing the blocking system was achieved, in addition to developing a technical base that enables and facilitates the new innovations desired by E-Moving. The next step includes developing a dedicated mobile phone application to efficiently manage subscriptions and board completion. This initiative represents a significant advance towards the integrated and connected future of urban transport.
The project was based on the development of a control board for electric bicycles, replacing a closed system component with a proprietary and customizable model from E-Moving. The project aimed to add value through the introduced connectivity and starting the process of technological independence for innovation. Developed by students from Insper (São Paulo, Brazil) and Texas A&M (Texas, United States), the board now depends on periodic connections with the company's servers to continue operating, creating a short circuit in the motor and making it difficult to turn. in case of customer default. Communication between the board and the server is done using the user's cell phone via Bluetooth. The first phase focused on brake and pedal sensors and the safety deactivation mechanism. The board was implemented with a microchip from the STM32 line, and using FreeRTOS as a development framework, with different tasks for: reading sensors through peripherals; UART communication via Bluetooth; and processing inputs and starting or blocking the motor. The incapacitation device was developed using relays and can switch the motor connectors between the controller output or the short circuit state between the three phases. The objective of transposing the essential systems to the new platform and implementing the blocking system was achieved, in addition to developing a technical base that enables and facilitates the new innovations desired by E-Moving. The next step includes developing a dedicated mobile phone application to efficiently manage subscriptions and board completion. This initiative represents a significant advance towards the integrated and connected future of urban transport.
Palavras-chave
Titulo de periódico
URL da fonte
Título de Livro
URL na Scopus
Idioma
en
URL permanente
Notas
Projeto realizado para a empresa E-Moving Mobilidade Urbana - Mentor na empresa: Gabriel Arcon
Membros da banca
Bottene, Alex Camilli
Ferraz Junior, Fábio
Tavares, Leonardo de Souza e Silva
Kalafatis, Stavros
Área do Conhecimento CNPQ
CIENCIAS SOCIAIS APLICADAS