The status and development of the Internet of Things (no mention of cloud computing, is about the internet of Things)

The Internet of Things is considered to be the third wave of the world's information industry after computers, networks and mobile communications. The Internet of things is based on perception and realizes the network that people and people, people and things, things and things are fully interconnected. A variety of micro-chips implanted in the object, using these sensors to information about the physical world, and then through the local wireless network, the Internet, mobile communication network and other communication networks to communicate, so as to realize the world's perception. The application of Internet of things in agriculture will make a great change in agricultural production mode, which will rapidly promote the problems of agricultural production in China.

To truly become a new economic growth point, China's internet of things to face a lot of problems. Firstly, on the basis of technology, China's Internet of things started later than the United States and other developed countries, the production, learning, research and use of things networking is not enough, the University of some key sensor technology research and industry disjointed, CK Watch (www.sddhjt.com) High-end sensors are basically dependent on imports, high cost restrictions on the popularization; In the intelligent analysis of the internet of Things is almost blank, from the world's point of view, these things networking core technology needs to break through. Second, technology standardization is the basis of industrialization, because it involves all walks of life, this is more difficult than technical problems, need the government to co-ordinate planning and coordination. Thirdly, in the development of the business model of the Internet of things, the government's demonstration projects may not be able to play a corresponding guiding role, the current information infrastructure construction seems more urgent.

In recent years, the Internet of Things has become a hot topic in information construction, has been widely concerned, its application projects such as springing up, dabbling in many fields, Swarovski (www.aigoenglish.com) for the livelihood of the immeasurable benefits. However, some projects have been brought to the enjoyment of a variety of people, has been skimming, shelved. Some of the "smart" projects, if launched in time, can play a big role in Beijing by the rainstorm attack. For example, "intelligent pipelines" can detect the patency of underground pipelines, "intelligent bus" can timely let customers know the road conditions, "easy to take a taxi can not be blind, parched," intelligent waters "to the river and lake discharge alarm and guidance," intelligent medical care "can make telemedicine directly effective ...

In the Internet environment, more than 90% of terminals are low or not mobile, and in order to only 10% of the possibility of the traditional mobile terminals required to attach a lot of functions, it is obviously inappropriate. He said: "The cost of network equipment is difficult to reduce, so to optimize the mobile communication network, the agreement to cut." In the case of bandwidth is not wide enough, based on TCP protocol to transfer efficiency is very low, so China Mobile provides a protocol group. But there are also industry insiders to reporters that the current China Mobile Machine-to-machine Protocol group transmission efficiency is not ideal. Only after satisfying the existing information demand of the power industry, can telecom operators reach more cooperation in the smart grid service.