物聯(lián)網(wǎng)PPT(英文版)

1、經(jīng)濟學系,謝杰,The Internet of things,物聯(lián)網(wǎng),The meaning of its name,It means things and things or people and things are connected with each other by the technology. They can communicate with each other in a new way.,WhatistheInternetofthings?,The term “the Internet of things has come to describe a number of

2、technologies and research disciplines that enable the Internet to reach out into the real world of physical objects.,物聯(lián)網(wǎng),把所有物品通過射頻識別（RFID）、紅外感應器、全球定位系統(tǒng)、激光掃描器等信息傳感設備與互聯(lián)網(wǎng)連接起來，進行信息交換和通訊，實現(xiàn)智能化識別、定位、跟蹤、監(jiān)控和管理,The foundation of “the Internet of things is still the Internet . But it is more advanced and use

3、ful than the Internet.,As we all know, people put some information on the Internet and then we can see it .,But by the technology, the information can be exchanged among all the connected things directly.,It will be what you can see in the picture below.,It will be much more convenient to “talk” and

4、 “communicate” with each other among all the things Whats more ,many things will become intelligent.,The technologies related to it,RFID:（Radio frequency identification）射頻識別技術 GPS:全球定位系統(tǒng) Sensing technology:傳感技術 The Internet and so on,物聯(lián)網(wǎng)原理,1利用RFID、無線數(shù)據(jù)通信等技術，構造一個覆蓋世界上萬事萬物的“Internet of Things” 2物聯(lián)網(wǎng)可分為

5、三層：感知層、網(wǎng)絡層和應用層。,The influence,It will have a lot of influence on our life. Such as intelligent transportation, public safety, environment protection, individual health and so on.,Some examples,1 If the driver does something wrong, the car will have automatic alarm. If the driver is tired, the car ca

6、n “drive” by itself without a driver.,2 If you go to work in the morning, your intelligent bag will remind you of what you have forgotten. 3 If you are ill, the doctor can know your condition no matter where you are.,4 If you will go home after work, you can turn on the air-conditioner or other home appliances in advance. The technology will be made use of in many aspects of our life.,Intelligent building,智能建筑,Evaluation,“The Internet of things” is call