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论无需供电传感器出现对于整个世界的震动 - 站长搜索
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论无需供电传感器出现对于整个世界的震动

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2015-12-18 18:39:21 转载来源: 网络整理/侵权必删

  无需供电的传感器的出现时趋势。   物联网是趋势,但是现在仍然有一个问题,那就是电池的问题

  无需供电传感器出现时趋势。

论无需供电传感器出现对于整个世界的震动

  物联网是趋势,但是现在仍然有一个问题,那就是电池的问题。这些设备的续航能力通常都不太好,主要是因为内部要用电的元件太多。不过最近来自荷兰的研究人员想出了一种最新的解决方案,他们发明了一种只有2平方毫米的微型无线温度传感器,而这种传感器的电量供应来自于无线网络的无线电波,它可以从附近的路由中自动获取电量,一旦电量足够,就可以开始进行工作,而无需内部的电池为它供电。

  现在,这种传感器的有效工作范围还不超过1英寸,暂时还不具备实用性,不过幸运的是,研究人员的工作还在继续,他们希望在一年后能够将有效范围扩大到10英尺,最终的目标则是16英尺。

  如果网络带来的电波够强大,这种几乎看不见的传感器可以被应用到所有智能家居的设备上。另外,这种传感器的造价非常低廉,只要20美分,因此我们不必担心使用这项技术的设备成本会大幅攀升。

  有心人眼里的一款神器。

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标签: 无需 供电 传感器 出现 对于 整个 世界 震动


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