At present, the Internet of Things (IoT) combines emerging technologies such as 5G and cloud computing, which can improve operational efficiency, reduce costs, improve decision-making and enhance customer experience, and can become a key driver of digital transformation in various industries.

Internet of Things is a kind of network that connects originally independent devices with each other through agreed protocols, and finally realizes intelligent identification, positioning, tracking, monitoring, control and management, without interaction between people or between people and devices. Generally speaking, the Internet of Things is the "Internet of Things", which is mainly used in intelligent transportation, intelligent medical care, smart home, intelligent logistics, intelligent power and other fields. At present, the Internet of Things industry is developing rapidly, extending from smart TV, smart home, smart car, medical health, smart toys and robots to the field of wearable devices. The Internet of Things will make intelligent hardware penetrate into multiple consumption scenarios, thus creating a more convenient, comfortable, safe and energy-saving living environment. Taking smart home as an example, we can remotely control every smart home in the family, such as lights, televisions, air conditioners and so on. With the help of the Internet of Things, it brings more convenience to our lives. With the rapid development of 5G technology, the Internet of Things will be applied to more fields, which shows that the Internet of Things industry still has a lot of room for development. Therefore, the concept of Internet of Things in the future is still of great investment value.