At 10:00 on July 22, at Jintang Island, Zhoushan City, Zhejiang Province, the red and white “machine nest” was opened automatically under the 380 meter high transmission tower, and a black UAV slowly lifted off. The daily routine inspection of the 500kV Xihoumen large span transmission line from Zhenhai District of Ningbo to Zhoushan began. < / P > < p > “in the past, when people looked at the ground with binoculars, it was not only inefficient, but also missed inspection.” Han Lei, the UAV project leader of Zhoushan power supply company of State Grid, said that in July this year, the 5g intelligent UAV self inspection system, which was built with the assistance of China Unicom, was put into use. The 5g network with high bandwidth and low delay allows data, images and videos to be instantly transmitted back to the control room, and the inspection report can be obtained with one click, which has increased the efficiency by more than four times. According to the latest statistics of the Ministry of industry and information technology, as of the end of June, there were more than 400000 5g base stations in China; by the end of July, the number of 5g terminal connections had reached 88 million. < p > < p > the Shanghai Sutong Yangtze River Bridge opened in July has built a 5g network. “Shanghai Sutong Bridge is dual-purpose for highway and railway, and 5g signal must be double-layer covered. Tower company overcomes the difficulties of high-altitude operation, limited construction time, and compatibility with 2G / 3G / 4G / 5G full band coverage at the same time. It realizes the shared use of one antenna by multiple operating enterprises, saves investment by 60%, and shortens the construction period by 60 days.” Ye Lu, general manager of Nantong Branch of China Tower, said that this not only ensures a higher reliability of train traffic signals, but also allows passengers to enjoy more fun brought by high network speed. < / P > < p > co construction and sharing make 5g network construction faster and more efficient. China’s 5g base stations are increasing at a rate of 15000 a week. In the first half of the year, 257000 5g base stations are newly built, of which more than 97% of the construction needs are met by using the existing resources. < / P > < p > “5g network speed, high-definition video live clear and smooth, helped me a lot!” Talking about the new changes brought about by 5g, Zhou Weimin, manager of Meizhi restaurant at the foot of Fenghuang Mountain in Hangzhou, sighed, “during the epidemic period, the catering industry in tourist attractions encountered difficulties. At first, the average daily flow was only 2000 yuan.” < / P > < p > in order to improve the flow of customers, Zhou Weimin tried every means: “I thought of live broadcast, introduced the characteristics of our store with live video broadcast, also launched live takeout, and invited customers to” cloud travel “Fenghuangshan. Business improved day by day, and the maximum amount of daily flow was 7000 yuan.” < p > < p > in July, Shanghai was rainy and rainy. Between Baoshan base of Baosteel (4.950, 0.00, 0.00%) and the wharf adjacent to the Yangtze River, one driverless heavy-duty frame car shuttled nonstop, and 100000 tons of steel coils turned smoothly every day. This is the first time that China’s metallurgical industry has put into industrial application the largest road driverless vehicle, and it is also a new attempt of Baosteel and China Telecom to promote 5g industrial Internet application. < / P > < p > “after using 5g + unmanned heavy-duty frame car, the single roll operation speed is increased by 3 minutes and 30 seconds, and the management personnel is reduced from the original 130 people to 30 people.” Xu Yonggang, chief customer manager of the government enterprise customer department of China Telecom Shanghai company, said that in the future, there will be more than 130 unmanned vehicles. < / P > < p > automatic driving, industrial Internet, intelligent transportation, intelligent medical treatment, smart home, smart education 5g’s deep integration with traditional industries such as industry, transportation, health care, education, and energy is bursting out with new sparks. According to the data, by the end of June this year, the three basic telecom enterprises have accumulated 1.106 billion end users of the cellular Internet of things, an increase of 32.7% over the same period of last year. Among them, the number of end users applied to intelligent manufacturing, intelligent transportation and intelligent public utilities increased by 21.1%, 18.2% and 21.4% respectively. There are more than 70 industrial Internet platforms with strong industry and regional influence, and 40 million industrial equipment are connected.