The Internet of Things (IoT) originated in the media field and is the third revolution in the information technology industry. The Internet of Things refers to the connection of any object to the network through the information sensing device according to the agreed protocol. The object exchanges information and communicates through the information media to realize intelligent identification, positioning, tracking and supervision.
The Internet of Things refers to Ubiquitous devices and facilities, including sensors with “intrinsic intelligence”, mobile terminals, industrial systems, CNC systems, and home intelligence facilities. , video surveillance systems, etc., and "external enable" (Enabled), such as RFID-attached assets (Assets), individuals and vehicles carrying wireless terminals, etc. "smart parts or animals" or "smart dust" (Mote), interoperability (M2M), application integration (Grand Integration), and cloud-based SaaS operation through various wireless and/or wired long-distance and/or short-range communication networks. In the network (Intranet), private network (Extranet), and / or Internet (Internet) environment, the use of appropriate information security mechanisms to provide secure, controllable or even personalized real-time online monitoring, location and traceability, alarm linkage, scheduling command, Plan management, remote control, security, remote maintenance, online upgrade, statistical reports, decision support, leadership desktop (centralized display C The management and service functions such as ockpit Dashboard realize the integration of “management, control, and battalion” of “all things”, “efficient, energy-saving, safe, and environmentally friendly”. 
In 1999, the concept of the Internet of Things was proposed by the Massachusetts Institute of Technology. Early refers to the combination of radio frequency identification (RFID) technology and equipment, and the combination of the agreed communication protocol and the Internet to enable intelligent management of item information. The medical Internet of Things is the application of Internet of Things technology in the fields of medical care, health management, and elderly health care.
The "object" in the medical Internet of Things is a variety of things related to medical service activities, such as healthy people, sub-health people, patients, doctors, nurses, medical equipment, inspection equipment, medicines, and so on. The "link" in the medical Internet of Things, that is, the interactive connection of information, interacts, transmits and shares related information generated by the above-mentioned "things". The "net" in the medical Internet of Things is to realize the real-time dynamic monitoring of medical and health care services by organically connecting "things" into a "net" to perceive medical service objects, exchange and seamless connection of various data. Continuous tracking management and accurate medical health decisions.
The sensor products of Wuxi Sensor Network Center were successfully applied at Shanghai Pudong International Airport and Shanghai World Expo. The first batch of 15 million yuan of sensor safety protection equipment was successfully sold. The equipment consisted of 100,000 tiny sensors scattered in the corner wall and The road surface sensor can analyze and judge according to the information such as sound, image, vibration frequency, etc. Whether it is a human or a cat or a dog and other animal sensing means to form a coordinated system, it can prevent people from overturning, smuggling, terrorist attacks, etc. Sexual invasions are more efficient than US and Israeli “intrusion prevention products”.
Sewage treatment industry
The urban sewage treatment integrated operation management platform based on the Internet of Things and cloud computing provides a unified business information management platform for key operations such as safety management, production operation, water quality testing, equipment management, and daily office work of the wastewater operation enterprise, real-time production data and video monitoring for enterprises. Data, process design, daily management and other related data for centralized management, statistical analysis, data mining, providing instant and rich production and operation information for production operations managers at different levels, laying a good foundation for supporting analysis and decision-making, and standardizing management for enterprises. We provide strong technical support for energy saving, reduction of staff and efficiency, and refined management to form a comprehensive urban sewage treatment information management solution.
The Internet of Things fully utilizes the new generation of IT technology in all walks of life. Specifically, it embeds and equips sensors into power grids, railways, bridges, tunnels, highways, buildings, water supply systems, dams, oil and gas pipelines, etc. Among the objects, the "Internet of Things" is then integrated with the existing Internet to realize the integration of human society and physical systems. In this integrated network, there is a super-powerful central computer group that can integrate people in the network. On the basis of real-time management and control of machines, equipment and infrastructure, human beings can manage production and life in a more sophisticated and dynamic way, achieve “smart” status, improve resource utilization and productivity, and improve people and The relationship between nature.