物联网介绍英文.ppt

1Deploying the “Internet of Things”xx2Backgrounds Every crisis, new technologies will be spawned, and it is the economy, especially the great driving force industry out of crisis. The global financial crisis spawned the birth of a new economic driving force,too. In 2008,the most espected people of the Internet Of Things (IOT)is the driving force.3Who come up with it? In 1995,Bill Gates referred to the concept of Internet of Things inThe road ahead. But the IOT word universally recognized at home and abroad Ashton, Professor of the MIT Auto-ID Center in 1999 first proposed to study RFID. Premier Wen put forward it at Wuxi in Jiangsu province to build sensing China in 2009. 4ICT new modeFig.1. Information Communication Technology5The definition of the IOTIOT, as called Web of Things, is a network of Internet-enabled objects, together with web services that interact with these objects. Underlying the Internet of Things are technologies such as RFID (radio frequency identification devices), sensors ,GPS and smart phones. 6Current architecture of lOT Fig.2. 3-layer architecture of IOT7DevelopmentFig.3.Technology roadmap: THE INTERNET OF THINGS8Fig.4. Machine TO Machine system9Discussions With all these benefits, one could easily jump to the conclusion that the “Internet of Things” will happen practically overnight. However, it will not. There are a lot of non-intelligent things in the world, and replacing them takes time. 10 Attentions These sorts of social issues are not the only impairments to deploying the IOT. However, There are a number of technical issues that still need the attention of the technical community.u Internet Communication Issuesu Security u Interoperability 11Applications By the technology, the information can be exchanged among all the connected things directly.12Fig.5. More intelligent13Fig.6. 3G City Exchange Information14Typical case in smart home Theres a growing interest in smart home as a way to offer a convenient, comfortable, and safe residential environment. In general, the smart home aims to offer appropriate intelligent services to actively assist in the residents life such as housework, amusements, rest and sleep.15Fig.7.A smart home16In the future Some experts predict that 10 years things may be a large-scale popularity to become a trillion-scale high-tech market. Then, at the personal health, traffic control, environmental protection, public safety, peace at home, smart fire, industrial monitoring, elderly care in almost all areas, things will play a role. IOT will be full access to peoples lives, change peoples way of life. 17Going Further The last,in order to know more,we will see a vedio about IOT times.IOT Times in future.MP418Welcome to communication