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可穿戴设备第一AI芯片?华米科技黄山2号芯片强在哪里? - 站长搜索
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可穿戴设备第一AI芯片?华米科技黄山2号芯片强在哪里?

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2020-11-09 10:35:08 转载来源: 天极网

  关注科技数码圈的朋友或许知道,自研芯片从来不是一件易事,这需要一步一个脚印扎实前行。不过在行业人不断努力下,已经有越来越多的自研成果与我们见面

  关注科技数码圈的朋友或许知道,自研芯片从来不是一件易事,这需要一步一个脚印扎实前行。不过在行业人不断努力下,已经有越来越多的自研成果与我们见面。6月15日,华米科技在合肥举办了主题为“用AI解构未来”的AI创新大会,华米科技CEO黄汪为我们展示了多项健康医疗产业相关的AI创新技术,全方位关注用户的健康。其中,华米科技在时隔近两年后终于推出了第二代自研可穿戴设备芯片――「黄山2号」。 

  相对于消费级数码产品,芯片的研发绝非易事,因此目前国内能实现AI芯片研发和量产上市的公司寥寥可数。最新发布的黄山2号可穿戴AI芯片,是华米科技继2018年的黄山1号后,历时450余天的攻坚之后再次实现自我突破的成果。 

  黄山2号与上一代黄山1号均为基于RISC-V指令集开发的全新架构芯片,相较于目前市面上大多数厂商采用的ARM架构处理器,黄山2号具有简洁、高效和低功耗的特点,是一款专门为可穿戴设备打造的运算芯片。 

  得益于强大的独立NPU神经网络引擎以及卷积神经网络加速技术,黄山2号能实现更高效的AI人工智能运算效率。以基于心率数据的房颤识别速度为例,黄山2号的识别速度是黄山1号的7倍,是市面上其他软件算法的26倍。 

  黄山2号支持AON(Always On)模式,实现了AI从云到端的前移,且功耗更低。黄山2号还引入了手机芯片上大受好评的协处理器设计,加入了一颗C2协处理器,在主芯片处于休眠甚至关闭状态下,C2协处理器能以更低的功耗实现24小时工作。从实验数据来看,黄山2号整体功耗较上一代下降50%,有效延长可穿戴设备的续航使用时间。

  黄山1号芯片在去年量产商用后,凭借出色的表现获得了市场的肯定,黄山2号在其基础上进一步升级,为可穿戴产品创造更多的可能性。未来搭载黄山2号芯片的可穿戴设备能快速处理更多运动、睡眠、心率、血氧等人体生物数据的监测,全方位地关注用户的健康。

  目前,黄山2号已经流片成功,预计将会在今年第四季度正式量产,最晚到明年(2021年)二季度,搭载“黄山2号”的可穿戴新品也将面世,届时可穿戴行业将迎来更具竞争力的产品,关于华米科技和黄山2号芯片的最新动态,我们也将为大家继续保持关注。

标签: 黄山2号芯片 新闻 新闻简讯


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