The concept of "Internet of Things technology" can be traced back to 1999. It was first proposed by Professor Ashton of the MIT Auto-ID Center of the Massachusetts Institute of Technology in 1999 when researching RFID. The so-called RFID refers to a sensor technology. RFID technology is a comprehensive technology that integrates radio frequency technology and embedded technology, and is widely used in automatic identification, item logistics management and other fields.
In the report of the same name issued by the International Telecommunication Union (ITU) in 2005, the definition and scope of the Internet of Things has changed, and the coverage has been greatly expanded. It is no longer just an Internet of Things based on RFID technology. That is to say, in 2005, Internet of Things technology became popular, and people's understanding of the Internet of Things no longer remained on the surface.
The development of Internet of Things technology is not only for China, but also for the global economy. On the one hand, due to the popularity of Internet of Things technology, it can greatly improve economic efficiency and save costs; on the other hand, it can also provide power for the global economic recovery.
IoT technology and traditional industry deep integration
Whether it is smart transportation, smart medical care or smart education, there is an unavoidable topic, that is, the impact of the Internet of Things on traditional industries. The development of Internet of Things technology is beyond people's imagination. Mobile phones, TVs, and even watches can all go online. People don't know what the next change will be. But it has a crucial impact on the traditional industry and even determines the future fate of the traditional industry.
Different from the Internet, the Internet of Things informs people's lives and exchanges information all the time, greatly improving people's ability to obtain information, thus greatly improving the productivity of many industries. At present, people feel the deepest sense of the practical application of Internet of Things technology is intelligent transportation.
Traffic information systems, management systems, public bus systems, vehicle control systems, freight management systems, electronic toll collection systems, and emergency rescue systems covered by intelligent transportation. The impact of the Internet of Things on the transportation field lies in the use of advanced positioning technology, real-time control of traffic dynamics, selection of optimal travel routes, vehicle control, and even vehicle unmanned driving.
The most typical example is public transportation that is closely related to people's lives. In the vehicle management center, it is crucial to arrange the departure and delivery plans according to the real-time status of the vehicle. In the morning and evening shifts, whether it is a bus or a subway, increase the number of operating vehicles and reduce the interval between departures to ensure safe transportation of excess passengers. At present, the fastest departure interval that the subway can achieve is the entry of the vehicle in the front of the vehicle. Nearly zero-interval departures rely on the accurate sensing system and positioning system of IoT technology to gain real-time control of train dynamics, relying on its powerful data processing capabilities and capacity.
With the rapid development of the Internet of Things, the original communication technology can no longer meet the needs of the growing Internet of Things. In Beijing, the subway has been unmanned. The need for technology for driverless driving is not only accurate, rapid, and timely.
In this context, communication 5G came into being. The 5G technology for the Internet of Things is different from the previous 4G, 3G, and 2G. It is not only a mobile communication technology, but also a general term for a variety of wireless access technology evolution and integration solutions.
Just look at the transmission speed, 5G technology is 100 times that of the original 4G, not only that, high capacity can support a variety of device connections, 500 km / h of mobility, increase network stability, make the Internet of Everything possible, more traffic Unmanned driving in the field lays the foundation, and smart homes that control the entire home network through mobile terminals are also possible.
Not only in the transportation and home fields, online medical treatment and remote surgery will be possible under 5G technology. Remote surgery sounds incredible. The doctor translates the doctor's actions into digital information and controls the local medical device operation through the patient's on-site surgical image. This possibility, if turned into reality, will make a huge contribution to the medical industry in the backward areas.
At present, countries have begun to grab 5G cakes. From a global perspective, the EU, the United States, Japan and South Korea have begun to deploy related research and development work on 5G projects. Related manufacturers have also begun to lay out the 5G field. Chinese companies such as Huawei, ZTE, Datang Telecom, and China Mobile have invested heavily in research and development of 5G technology standards.
The rise of 5G technology is not only the evolution of the original technology, but also an innovation and development. This technology, brought to the existing industry is not a subversion, but a deeper integration with the industry, providing more powerful technical support for the Internet of Everything.
Langrui Energy (Shenzhen) Co.,Ltd , https://www.langruienergy.com