{"id":38681,"date":"2019-10-31T22:25:16","date_gmt":"2019-10-31T19:25:16","guid":{"rendered":"https:\/\/prohoster.info\/blog\/dron-skydio-2-s-tegra-x2-ochen-slozhno-razbit-dazhe-v-lesu\/"},"modified":"2019-10-31T22:25:16","modified_gmt":"2019-10-31T19:25:16","slug":"dron-skydio-2-s-tegra-x2-ochen-slozhno-razbit-dazhe-v-lesu","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/dron-skydio-2-s-tegra-x2-ochen-slozhno-razbit-dazhe-v-lesu","title":{"rendered":"O drone Skydio 2 com Tegra X2 \u00e9 extremamente dif\u00edcil de quebrar, mesmo na floresta.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A DJI diminuiu seu ritmo no setor de drones de consumo, focando recentemente em um segmento mais lucrativo. setor industrial<\/a><\/noindex>. No entanto, competir com a empresa chinesa na \u00e1rea de quadric\u00f3pteros para grava\u00e7\u00e3o de v\u00eddeo \u00e9 poss\u00edvel apenas com seus modelos antigos: ningu\u00e9m consegue desafi\u00e1-la plenamente em termos de qualidade e capacidades. Por\u00e9m, a Skydio apresentou uma solu\u00e7\u00e3o bastante interessante com o simples nome Skydio 2.<\/p>\n

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

Esta \u00e9 a mesma empresa americana que anteriormente lan\u00e7ou um drone totalmente aut\u00f4nomo R1<\/a><\/noindex>, baseado na plataforma NVIDIA Jetson TX1 (processador Tegra X1). Ele possu\u00eda um sistema de vis\u00e3o computacional bastante avan\u00e7ado, conseguia evitar obst\u00e1culos de forma eficaz e era controlado por gestos. No entanto, havia desvantagens: dimens\u00f5es consider\u00e1veis, 16 minutos de voo, aus\u00eancia de controle tradicional e um pre\u00e7o muito alto.<\/p>\n

\"O<\/p>\n

No Skydio 2, todas as principais defici\u00eancias foram corrigidas. O segundo drone da empresa \u00e9 significativamente menor (223 × 273 × 74 mm com peso de 775 gramas), tem uma c\u00e2mera aprimorada, pode ser operado como um drone comum atrav\u00e9s de um controlador adicional e possui um controlador beacon que \u00e9 ideal para grava\u00e7\u00f5es esportivas autom\u00e1ticas. E desta vez, o pre\u00e7o come\u00e7a em $999.<\/p>\n

<\/center><\/p>\n

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

Skydio 2 parece realmente um produto amig\u00e1vel ao consumidor. O R1 usava 13 c\u00e2meras para criar um modelo 3D do mundo ao redor. Skydio 2 \u00e9 equipado com apenas seis c\u00e2meras, que t\u00eam uma resolu\u00e7\u00e3o maior (45 MP no total contra 3 MP do R1 e cerca de 4,9 MP do Mavic 2). A vis\u00e3o computacional \u00e9 gerida pela plataforma NVIDIA Jetson TX2 (com base no Tegra X2). O novo drone \u00e9 quase 1,5 vezes mais r\u00e1pido (58 km\/h), 50% mais silencioso e significativamente mais aut\u00f4nomo (23 minutos).<\/p>\n

\"O<\/p>\n

A c\u00e2mera montada em um gimbal de tr\u00eas eixos tamb\u00e9m foi aprimorada. A filmagem em 4K agora \u00e9 suportada, com uma taxa de at\u00e9 60 quadros\/segundo e HDR (1080p pode ser gravado a 120 quadros\/segundo). Utiliza um sensor Sony IMX577 de 12,3 MP 1\/2,3″, complementado por uma lente de 20 mm com abertura f\/2,8. O processamento de imagem \u00e9 feito por um chip Qualcomm QCS605 com 8 n\u00facleos Kyro 300, GPU Adreno 615 e DSP Hexagon 685. O v\u00eddeo \u00e9 gravado no formato HEVC\/H.265 a 100 Mbps, e as fotografias podem ser tiradas em JPG e DNG.<\/p>\n

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

A mudan\u00e7a mais significativa \u00e9 a adi\u00e7\u00e3o de dois controladores, que custam $150 cada, ou seja, um conjunto completo custar\u00e1 pelo menos $1150 em compara\u00e7\u00e3o aos $1730 do Mavic 2 Pro (embora a c\u00e2mera deste \u00faltimo seja significativamente melhor \u2014 um sensor de 20 MP 1″). Cada controlador tem sua pr\u00f3pria fun\u00e7\u00e3o. O controle remoto comum com dois sticks e bot\u00f5es permite voar a uma dist\u00e2ncia de at\u00e9 3,5 km.<\/p>\n

\"O<\/p>\n

O segundo tipo \u00e9 chamado de Beacon \u2014 ele \u00e9 do tamanho de um controle remoto de televis\u00e3o. O usu\u00e1rio obt\u00e9m uma dist\u00e2ncia de voo de at\u00e9 1,5 km, mas \u00e9 muito mais f\u00e1cil de usar. Basta apontar para o drone, pressionar o bot\u00e3o e mant\u00ea-lo pressionado para que a aeronave siga a dire\u00e7\u00e3o do movimento da m\u00e3o. O modo de seguimento pode ser alterado. Ele cabe facilmente no bolso, n\u00e3o atrapalhando atividades esportivas. Al\u00e9m disso, possui um sensor de GPS, e o Skydio 2 n\u00e3o perder\u00e1 o usu\u00e1rio, mesmo que ele saia de vista.<\/p>\n

\"O<\/p>\n

Mesmo quando o usu\u00e1rio est\u00e1 voando em modo manual para frente ou para tr\u00e1s, o Skydio 2 utiliza ativamente seus avan\u00e7ados sensores abrangentes para evitar colis\u00f5es. Isso n\u00e3o s\u00f3 o torna mais seguro, mas tamb\u00e9m permite gravar v\u00eddeos que muitas vezes s\u00e3o dif\u00edceis de capturar pela maioria dos pilotos. Por exemplo, \u00e9 poss\u00edvel voar de r\u00e9 atrav\u00e9s das \u00e1rvores.<\/p>\n

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

Al\u00e9m disso, o drone come\u00e7a a gravar assim que decola \u2014 \u00e9 uma fun\u00e7\u00e3o simples, mas muitas vezes bastante \u00fatil. O Skydio 2 suporta controle por smartphone (dentro do alcance de trabalho do Wi-Fi). Ao contr\u00e1rio do R1, ele n\u00e3o possui armazenamento embutido \u2014 apenas um cart\u00e3o SD externo. Curiosamente, apesar do pre\u00e7o relativamente acess\u00edvel, os drones s\u00e3o montados nos EUA, e n\u00e3o na China.<\/p>\n

\"O<\/p>\n

A DJI faz excelentes drones para filmagens, com algumas funcionalidades de aprendizado de m\u00e1quina. A Skydio, por sua vez, concentrou esfor\u00e7os na cria\u00e7\u00e3o da tecnologia perfeita para preven\u00e7\u00e3o de colis\u00f5es. Isso confere ao produto capacidades \u00fanicas \u2014 talvez a empresa consiga garantir seu espa\u00e7o no mercado. Pela primeira vez em muito tempo, os drones voltaram a ser interessantes. O Skydio 2 est\u00e1 dispon\u00edvel para pr\u00e9-venda nos EUA a partir de hoje e ser\u00e1 lan\u00e7ado em novembro. A empresa informou que todos os compradores do R1 poder\u00e3o adquirir o Skydio 2 a um pre\u00e7o significativamente reduzido.<\/p>\n

\"O<\/p>\n

<\/p>\n

<\/center><\/p>\n

\t\t\t\t


\n\t\t\t\t\t\t\t\t<\/center>
Fonte: 3dnews.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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\u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u0434\u043e\u0432\u043e\u043b\u044c\u043d\u043e \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0441 \u043f\u0440\u043e\u0441\u0442\u044b\u043c […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":29017,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-38681","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\udd47O drone Skydio 2 com Tegra X2 \u00e9 muito dif\u00edcil de danificar, mesmo na floresta | ProHoster","description":"A DJI reduziu seu 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