\u003C/div>\r\n\u003Cdiv>丰富多样的 I/O 及强大的连接性,支持相机、无线及外设集成\u003C/div>\r\n\u003Cdiv>人工智能项目用于各种各样的应用程序;因此,外围连接的要求各不相同。 AIR-020 系列配备了多种 I/O 端口,包括 2 x USB 3.2 Type A、USB 3.2 Type C、1 或 2 x GbE、1 或 2 x RS-232/422/485、8 位 DIO 和 用于数据采集和通信的 CANBus。 超紧凑型AI BOX预装4GB/8GB LPDDR4和16GB eMMC 5.1。 此外,AIR-020系列提供128GB的M.2接口用于扩展作为AI使用的数据存储。\u003C/div>\r\n\u003Cdiv>使用 Ubuntu、Advantech Edge AI Suite 和 NVIDIA JetPack 快速部署 AI\u003C/div>\r\n\u003Cdiv>AIR-020 系列搭载 Ubuntu 18.04 LTS 操作系统环境、研华 Edge AI 套件和 JetPack SDK 4.5.1 捆绑在一起。 开发人员可以轻松开发 AI 模型并部署他们的应用程序。 在数据安全方面,AIR-020 采用了 TPM 2.0 可信平台模块和安全启动,提供了更好的边缘系统安全平台。\u003C/div>",3427,"2022-05-31 08:41:27",1748824922,"1","State 1",[],{"id":286,"title":287,"subTitle":288,"content":289,"keywords":16,"views":290,"author":16,"date":291,"updatetime":292,"deletetime":238,"state":282,"weigh":286,"state_text":283},9,"世界史上最小“螃蟹”遥控步行机器人亮相","世界上最小的“螃蟹”遥控步行机器人有多小,比跳蚤还小你敢相信吗? 5 月 26 日消息,日前,美国西北大学工程师开发出有史以来最小的遥控步行机器人,它以一种小巧可爱的螃蟹形式出现。","\u003Cdiv>世界上最小的“螃蟹”遥控步行机器人有多小,比跳蚤还小你敢相信吗?\u003C/div>\r\n\u003Cdiv>5 月 26 日消息,日前,美国西北大学工程师开发出有史以来最小的遥控步行机器人,它以一种小巧可爱的螃蟹形式出现。\u003C/div>\r\n\u003Cdiv>\u003Cimg src=\"http://news.21csp.com.cn/editor/UploadFile/2022-5/20220530080857425742.jpg\" border=\"0\" data-ke-src=\"http://news.21csp.com.cn/editor/UploadFile/2022-5/20220530080857425742.jpg\" />\u003C/div>\r\n\u003Cdiv>这种微小的“螃蟹”机器人宽度只有半毫米,可以弯曲、扭曲、爬行、行走、转弯甚至跳跃,无需液压或电力,相关研究成果发表在《科学?机器人》上。\u003C/div>\r\n\u003Cdiv>据介绍,这种机器人是用形状记忆合金材料所制造的,然后可以变成所需的形状,当你加热后又会变回原来的形状,而热量消失时可以再次弹回变形时的样子。\u003C/div>\r\n\u003Cdiv>其热量是由激光所带来的。激光通过“螃蟹”加热合金,但因为它们非常小,所以热量传播非常快,这使得它们的响应速度可以十分惊人,甚至可以达到每秒(反复变形)10 次。\u003C/div>\r\n\u003Cdiv>同时,扫描激光的方向决定了它移动的方向 —— 向右扫描,螃蟹就向右走(由腿部驱动的时机确定)。研究小组也因此可以测出它们的平均速度是每秒行走身长的一半距离。\u003C/div>\r\n\u003Cdiv>领导该项目基础理论工作的黄永刚博士进一步解释说:我们的技术可以实现多种受控运动方式,同时平均速度为每秒身体长度的一半。他表示:“对于地面机器人来说,要在如此小规模的体型上实现这一点非常具有挑战性。”\u003C/div>",3324,"2022-05-31 08:40:43",1748824872,{"id":294,"title":295,"subTitle":296,"content":297,"keywords":16,"views":298,"author":16,"date":299,"updatetime":300,"deletetime":238,"state":282,"weigh":294,"state_text":283},11,"NEC开始打造日本国内规模最大AI研究超级计算机","为了在全球人工智能(AI)开发的激烈竞争中拥有更大的优势,NEC开始打造用于AI研究的超级计算机","\u003Cp>为了在全球人工智能(AI)开发的激烈竞争中拥有更大的优势,NEC开始打造用于AI研究的超级计算机,预计将于2023年3月启动日本国内企业中规模最大(注1)的超过580PFLOPS(注2)的系统。NEC的数百名AI研究人员已经开始使用一部分系统(100PFLOPS),再加上今后将构建480PFLPOS系统,基于国内最顶尖的AI专业研发环境,将有助于更高级的先进AI的快速开发。未来,NEC的目标是通过与客户及合作伙伴的共创,创造先进的社会价值,成为AI研究的卓越中心。\u003C/p>\r\n\u003Cp>近年来,作为AI核心技术的深度学习飞速发展,应用领域更加广泛。深度学习的开发所需的运算量也在不断扩大。为了推进整个社会的数字化转型,需要大规模的计算资源,以便可以迅速创造出多种多样的先进人工智能。\u003C/p>\r\n\u003Cp>NEC将投资数十亿日元,来设计和打造可供公司数百名AI研究人员使用的AI超级计算机。该系统由116台每节点搭载8个高端GPU“NVIDIA A100 80GB Tensor核心GPU”的最新GPU服务器(Super Micro公司产品)以及搭载16PB以上EXAScaler高性能并列文件系统(DataDirect Networks公司产品)的存储应用构成。理论上的处理性能将超过580 PFLOPS,几分钟就可以学习上千万张图像。此外,其网络采用高速以太网交换机“NVIDIA Spectrum SN3700”,以200GbE连接所有服务器,通过RoCE(RDMA over Converged Ethernet,注3)v2进行超高速、低时延通信,实现高速分布式学习。\u003C/p>\r\n\u003Cp>NEC以开源容器管理技术Kubernetes(注4)为核心,通过独创的构建技术将尖端硬件和软件群紧密结合,实现高性能且高便利性的系统。\u003C/p>\r\n\u003Cp>NEC致力于开发可实时、动态地应对VUCA(注5)时代社会课题的先进人工智能,提高社会的数字化转型、人类活动的智力和身体的创造力及生产力,实现可持续发展的地球环境。为此,NEC将利用该系统构建AI研究的卓越中心,汇聚客户、合作伙伴以及NEC的AI研究人员,共同创造先进的社会价值。NEC在2025年中期经营计划中提出的重点业务——电子政务/数字金融、全球5G、核心DX等各领域创造安全、安心、公平、高效的社会价值的同时,还将创造出实现未来蓝图NEC 2030 VISION的下一个支柱型成长业务。\u003C/p>\r\n\u003Cp>NVIDIA日本代表兼美国总公司副社长大崎真孝先生表示:“在先进人工智能研发中,计算资源是竞争力的源泉。通过与NEC的AI超级计算机所采用的NVIDIA GPU进行互联,可以加速大规模的计算处理。从事社会最重要课题研究的研究人员通过利用这款最先进的AI超级计算机,相信一定能推动人工智能在社会上的应用。”\u003C/p>\r\n\u003Cp>NEC执行役员兼研发部门负责人山田昭雄先生表示:“NEC拥有各种先进人工智能技术,包括世界最高水平的生物识别技术、图像/影像识别、数据分析、控制技术等。我们将通过打造日本国内企业中规模最大的AI超级计算机来提升竞争优势,通过与客户及合作伙伴的共创来创造出先进的社会价值。”\u003C/p>\r\n\u003Cp>(注1)根据截至2022年4月18日的NEC调查。\u003C/p>\r\n\u003Cp>(注2)是表示计算机处理性能的单位之一。Peta表示1,000兆,表示在1PFLOPS下每秒可以进行1,000兆次的浮点运算。\u003C/p>\r\n\u003Cp>(注3)实现在以太网的低时延、高吞吐量通信的Remote Direct Memory 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