{"id":103387,"date":"2022-02-19T21:37:07","date_gmt":"2022-02-19T19:37:12","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-openbot-0-5-platformy-dlya-sozdaniya-robotov-na-baze-smartfona"},"modified":"2022-02-19T21:37:07","modified_gmt":"2022-02-19T19:37:12","slug":"vypusk-openbot-0-5-platformy-dlya-sozdaniya-robotov-na-baze-smartfona","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/vypusk-openbot-0-5-platformy-dlya-sozdaniya-robotov-na-baze-smartfona","title":{"rendered":"Lan\u00e7amento do OpenBot 0.5, uma plataforma para a cria\u00e7\u00e3o de rob\u00f4s baseados em smartphone","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Foi lan\u00e7ado o OpenBot 0.5, um projeto que desenvolve uma plataforma para a cria\u00e7\u00e3o de rob\u00f4s m\u00f3veis com rodas, usando um smartphone padr\u00e3o com sistema Android como base. A plataforma foi criada no departamento de pesquisa da Intel e desenvolve a ideia de aproveitar o poder computacional do smartphone, al\u00e9m dos recursos embutidos, como GPS, girosc\u00f3pio, b\u00fassola e c\u00e2mera. <\/p>\n

O software para controle do rob\u00f4, an\u00e1lise do ambiente e navega\u00e7\u00e3o aut\u00f4noma \u00e9 disponibilizado como um aplicativo para a plataforma Android. O c\u00f3digo \u00e9 escrito em Java, Kotlin e C++ e distribu\u00eddo sob a licen\u00e7a MIT. Espera-se que a plataforma seja \u00fatil para o aprendizado de rob\u00f3tica, a r\u00e1pida cria\u00e7\u00e3o de prot\u00f3tipos de rob\u00f4s m\u00f3veis e a realiza\u00e7\u00e3o de pesquisas relacionadas a pilotos autom\u00e1ticos e navega\u00e7\u00e3o aut\u00f4noma. <\/p>\n

O OpenBot permite iniciar experimentos com rob\u00f4s m\u00f3veis com baixo custo \u2014 para criar um rob\u00f4, pode-se usar um smartphone de pre\u00e7o m\u00e9dio e componentes adicionais com custo total de aproximadamente 50 d\u00f3lares. O chassi do rob\u00f4, assim como as pe\u00e7as auxiliares para fixar o smartphone, s\u00e3o impressos em 3D a partir de modelos fornecidos (se n\u00e3o houver impressora 3D, \u00e9 poss\u00edvel recortar a estrutura com papel\u00e3o ou madeira compensada). O movimento \u00e9 garantido por quatro motores el\u00e9tricos.

\"Lan\u00e7amento<\/center>
\"Lan\u00e7amento<\/center> <\/p>\n

Para controlar os motores, equipamentos adicionais e sensores, al\u00e9m de monitorar a carga das baterias, \u00e9 utilizada uma placa Arduino Nano baseada no microcontrolador ATmega328P, que se conecta ao smartphone atrav\u00e9s da porta USB. Tamb\u00e9m \u00e9 suportada a conex\u00e3o de sensores de velocidade e sonar ultrass\u00f4nico. O controle remoto do rob\u00f4 pode ser feito atrav\u00e9s de um aplicativo cliente para Android, por um computador na mesma rede WiFi, por um navegador web ou por um controle de jogo com suporte Bluetooth (como PS4, XBox e X3).

\"Lan\u00e7amento<\/center> <\/p>\n

O software de controle executado em smartphones inclui um sistema de aprendizado de m\u00e1quina para reconhecimento de objetos (cerca de 80 tipos de objetos) e para executar fun\u00e7\u00f5es de piloto autom\u00e1tico. O aplicativo permite que o rob\u00f4 identifique os objetos desejados, desvie de obst\u00e1culos, siga um objeto selecionado e resolva tarefas de navega\u00e7\u00e3o aut\u00f4noma. Por exemplo, o rob\u00f4 pode, no modo piloto autom\u00e1tico, mover-se para um local indicado, adaptando-se \u00e0s mudan\u00e7as no ambiente. O movimento tamb\u00e9m pode ser controlado manualmente, usando o rob\u00f4 como uma c\u00e2mera em movimento com controle remoto.

\r\n \"Por\r\n
<\/div>\r\n <\/div><\/center> <\/p>\n

Na nova vers\u00e3o, o firmware para Arduino foi amplamente reformulado, com suporte para novos tipos de rob\u00f4s (RTR e RC). O aplicativo para Android adicionou suporte para um novo protocolo de troca de mensagens com o firmware do microcontrolador, implementou a possibilidade de processamento de mensagens de configura\u00e7\u00e3o e reformulou o suporte para controle atrav\u00e9s de controladores de jogos. Novos modelos para impress\u00e3o em 3D do chassi RC-Truck foram adicionados.

\"Lan\u00e7amento<\/center> <\/p>\n

O aplicativo do cliente agora inclui um bot\u00e3o para alternar a c\u00e2mera do rob\u00f4 e o suporte para o protocolo RTSP foi encerrado em favor do WebRTC. Na interface web baseada em Node.js, foi disponibilizada a op\u00e7\u00e3o de controle remoto do movimento do rob\u00f4 atrav\u00e9s do navegador, com transmiss\u00e3o de dados da c\u00e2mera do rob\u00f4 utilizando WebRTC.

\"Lan\u00e7amento<\/center>
\"Lan\u00e7amento<\/center>
\"Lan\u00e7amento<\/center>
\n
Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 OpenBot 0.5, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0443 \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0434\u0432\u0438\u0436\u0443\u0449\u0438\u0445\u0441\u044f \u043a\u043e\u043b\u0451\u0441\u043d\u044b\u0445 \u0440\u043e\u0431\u043e\u0442\u043e\u0432, \u043e\u0441\u043d\u043e\u0432\u043e\u0439 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0432\u044b\u0441\u0442\u0443\u043f\u0430\u0435\u0442 \u043e\u0431\u044b\u0447\u043d\u044b\u0439 \u0441\u043c\u0430\u0440\u0442\u0444\u043e\u043d \u043d\u0430 \u0431\u0430\u0437\u0435 Android. \u041f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430 \u0441\u043e\u0437\u0434\u0430\u043d\u0430 \u0432 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u043c \u043f\u043e\u0434\u0440\u0430\u0437\u0434\u0435\u043b\u0435\u043d\u0438\u0438 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Intel \u0438 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442 \u0438\u0434\u0435\u044e \u0437\u0430\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0440\u0438 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0438 \u0440\u043e\u0431\u043e\u0442\u043e\u0432 \u0432\u044b\u0447\u0438\u0441\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0435\u0439 \u0441\u043c\u0430\u0440\u0442\u0444\u043e\u043d\u0430 \u0438 \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0445 \u0432 \u0441\u043c\u0430\u0440\u0442\u0444\u043e\u043d GPS, \u0433\u0438\u0440\u043e\u0441\u043a\u043e\u043f\u0430, \u043a\u043e\u043c\u043f\u0430\u0441\u0430 \u0438 \u043a\u0430\u043c\u0435\u0440\u044b. \u041f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0435 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0435 \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0440\u043e\u0431\u043e\u0442\u043e\u043c, \u0430\u043d\u0430\u043b\u0438\u0437\u0430 \u043e\u043a\u0440\u0443\u0436\u0430\u044e\u0449\u0435\u0433\u043e \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u0430 \u0438 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":103388,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-103387","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47 Lan\u00e7amento do 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