The fog area safety driving guidance system is a foggy road traffic safety protection equipment installed on the highway roadside guardrail or concrete wall. or components. It has fully intelligent active guidance and anti-collision warning.

With the continuous development of technology, it has also brought significant changes to our cities. A smart city is the result of the latest technology, where people live better with the help of information and communication technology. What role does the Internet of Things play in the traffic management of smart cities?

The development level of the medical and health system is related to the physical and mental health of the people and social harmony, and has always been one of the hot spots of social concern. Smart medical care aims to realize accurate and real-time perception of medical information through Internet of Things technology, conduct comprehensive and scientific analysis, and make smart decisions, thereby improving the informatization level of medical services, providing first-class medical services for the people, and building a harmonious medical system. The social environment lays a solid foundation.

Fire is undoubtedly one of the biggest threats to personnel safety and public property. In recent years, there are more and more independent smoke detectors.