基于IPV4设计的智能家居物联网的优缺点

机器 *** 作，价格高。
1、优点：智能家居物联网的优点是方便快捷不需要人工 *** 作，甚至可以远程控制时间与功能，节省人工的同时方便清洗消毒更加方便快捷卫生。
2、缺点：基于IPV4设计的价格高昂的同时安全性能是不能保证的。

现有物联网天线缺点是与鞭子或精心设计的PC板天线相比，它们只是中等效率的EM散热器。它们也具有有限的带宽（在某些情况下是一种优点，在其他情况下是一种负担），并且它们的性能可能对附近的组件和地平面有些敏感。

With the development of the science and technology,the computer has been becoing the necessity for people in the 21st CenturyFollowing,network is of close link with our life,bringing us incomparable convenience on our life and work
Through the network,we can search for useful datas and get to know the current eventsWhen you play computer games after a long-time work,it can relieve your pressure and make you feel relaxedBesides,playing online games is not all bad,for it can fulfil students' entertaining requests as well as practise their response ability
However,there still exists some disadvantages in the networkThe radiation from the computer will do harm to people's health if you keep on watching the computer for a long timeAnd short sight may caused by it for your eyes stay tenseAt present,there are too many games on the Internet,but some of them are not of good quality even contain some unhealthy content like violence and so onDuo to the lack of recognizing society and self-protection awareness,some students get addicted in the games and online dating

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