Juyingyun is an intelligent Internet of things platform integrating hardware, communication transmission, cloud configuration, cloud monitoring and video surveillance, which is independently developed and designed by our company Beijing Juying Electronics. The platform covers intelligent agriculture, smart water conservancy, smart factories, smart cities, smart homes, meteorological environment monitoring and other Internet of things industries. After 5 years of continuous upgrading and improvement, there are now millions of terminal devices connected online. To achieve remote data real-time monitoring, remote alarm, user management, edge computing, data record analysis, equipment remote linkage, map positioning, video surveillance, cloud configuration and other functions, Juyingyun is becoming the leading platform of the Internet of things cloud platform in China.