Research on the Development of Industrial Internet from the Perspective of International Trade—Take Sensor Trade Network as an Example

Recently, the manufacturing industry has moved from the digital stage to the network stage, and the industrial Internet has developed rapidly. The sensor industry is changing rapidly, with a large number of sensor manufacturers, a wide variety of products, and a high level of technology. The global demand for the number of sensors is increasing. Starting from the sensor trade network, this paper analyzes the evolution trend of the sensor trade network by using complex network analysis method, computing centrality and network density, and further analyzes China's influence in the global sensor trade. The study found that the United States, Germany, France, the United Kingdom, Switzerland, Sweden, Japan, China and the Netherlands and other countries have a strong ability to control the sensor trade, and the trade between countries is more frequent. The increase in the volume of trade indicates that the global demand for the number of sensors is growing, and China's sensor import and export trade is expanding.