原创 花絮1: 物联网 Prefix1 Internet of Things

2018-9-19 15:31 1009 1 1 分类: 物联网

很久以前,人们想知道心跳的快慢,会将手指放在脉门上。按现在的解释,手指感受到脉搏的跳动,通过神经网络传输到大脑,分析后知道了心跳的速度。

多年之前,欧姆龙等公司发明了电子血压计,将设备的绑带套在手臂上,打开电源,一小会儿屏幕上会显示血压、心跳的信息。

现在,大的医院里,当病人测完心电图后,不必打印纸质版,信息自动传输到医生的电脑。

多么激动人心的进步!

Long, long ago, people who wanted to know how fast his heartbeats, he would put his fingers on the veins. According to modern explanation, the finger feels the beat of the pulse, transmits it to the brain through the neural network, then knows the speed of the heartbeat after complex analysis.

Many years ago, people invented the electronic sphygmomanometer. After put the device straps on ones arm and turn on the power, the blood pressure and heartbeat information will be displayed on the screen for a short while.

Now, in a large hospital, when the patient has measured the ECG, it is not necessary to print a paper version, the information is automatically transmitted to the doctor's computer.

What an exciting progress!

不论科技如何进展,总要有一个“感觉”的设备会将我们要观测的事物转化为可理解的方式,通过某种介质传输给我们,让我们知道这是什么样的事物,我们应该如何去处理。

于是,有人就把上述过程拆成了三个部分:传感器、信道、信号处理。

However technology develops, there must be a “feeling” device that could transform it into an understandable way and transmit it to us through some medium, then we know what it is and how to deal with.

Therefore, some intelligent people split the above process into three parts: sensor, channel, and signal processing.

文章评论0条评论)

登录后参与讨论
相关推荐阅读
dylan_lanx_918427304 2019-01-16 14:06
3Home IOT process
...
dylan_lanx_918427304 2019-01-15 09:32
Home IOT 2.2 Home IOT partner
...
dylan_lanx_918427304 2019-01-08 10:31
家庭物联网 2.2.6第三方服务
2.2.6第三方服务我们习惯了网购,浏览、下单、收货已成为我们日常习惯。这其中,移动是运营商,小米是智能硬件制造商,MIUI是基于安卓的平台,天猫是APP,几个简单的选中确认的手指动作,背后是一个电子...
dylan_lanx_918427304 2019-01-07 14:47
家庭物联网 2.2.5应用提供商
2.2.5应用提供商应用,在个人电脑操作系统下,就是程序,如Office、浏览器、音视频播放器等;在手机端,叫做APP;现在又多了一个名字,叫做小程序。多年之前,运营商的年代,SP服务提供商、CP内容...
dylan_lanx_918427304 2019-01-03 20:41
家庭物联网 2.2.4智能硬件制造商
2.2.4智能硬件制造商家电领域历来是激烈竞争的领域。薄利多销是家电制造商的真实写照。智能硬件技术使得家电、手机、电脑等不同领域的家庭硬件设施有了相同的外延,成为了家庭内部信息的集散中心,成为了智能硬...
dylan_lanx_918427304 2019-01-02 14:57
Home IOT 2.2.3 Platform
For example, B&Q uses a building as market. He installed water, electricity, and network, provided s...
广告
我要评论
0
1
广告
关闭 热点推荐上一条 /5 下一条