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Forum “人体通信”健康管理服务新方向
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  • “人体通信”健康管理服务
Related

“人体通信”健康管理服务新方向

启蒙19
启蒙19 over 14 years ago

来源:中国信息产业网

 

 

 

 

image

用于人体数据的测量的“人体通信”

在此前举行的一次展会上,阿尔卑斯电气展出的电场通信模块受到了关注,其利用人体实现的通信模式有望给健康管理服务带来广阔前景。

电场通信是一种利用人体作为数据传输媒介的技术,也被称为“人体通信”。人体通信是将距离人体3米以内的范围作为对象的近距离无线通信“WBAN(wireless body area network)”的一种,其特点在于耗电量较低以及安全性较高。阿尔卑斯电气展示的是将该技术应用于人体数据的测量。会场设定的一种应用场景是,使用者坐在椅子上,手指放在小型脉搏仪上测量脉搏,脉搏数据自动传输给电脑,并显示在显示器上。其工作原理是,在椅子及脉搏仪中内置了电场通信模块,数据通过人体从脉搏仪传输给椅子。然后,这些数据再传输给以有线方式与椅子连接的电脑。

人体通信的研究很早以前就很盛行,有望应用的领域涵盖了从个人认证到电子月票、可穿戴式设备间的数据传输、娱乐等多种领域。但是,以往仅有在个人认证系统中实验性导入的尝试,几乎没有电子产品厂商投产消费类产品用模块的先例。此次阿尔卑斯电气所演示的人体通信在医疗及保健领域的应用,使人们对该类技术的扩展寄予了很大期望。这是因为,正如该公司所展示的那样,这些应用具有可在使用者无意识的情况下测量身体数据的长处。如果在椅子及床等日用品中预先内置人体通信模块,通过坐在椅子上、睡在床上等日常极为普通的行为,就能在不知不觉间测量脉搏及心电图等。这一特点对应用于老年人居家健康管理再合适不过了。

由于电子元件厂商着手投产消费类产品用模块,在健康设备等方面采用人体通信技术看来指日可待。若从其应用范围的宽广度来考虑,这种健康产品甚至有可能成为一种用于消费类产品的无线通信主机。

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