Relevant information from the organizers of the 2022 China international big data industry Expo shows that the new generation of information and communication technologies represented by 5g will endow equipment with intelligence, assign value to enterprises and empower industries, and stimulate better "digital productivity". Last February, Guizhou Tire Co., Ltd. completed the "5g full connection factory". Walking into the molding workshop, on the ground, the AGV unmanned handling trolley is carrying half parts back and forth; Overhead, dozens of air transport vehicles are also transferring materials in an orderly manner according to system instructions. "Many links that used to require a large number of manual operations have been replaced by robots and mechanical arms. The labor intensity of employees has been reduced and the production efficiency has been significantly improved." Hanhongchuan, head of the Information Technology Department of Guizhou Tire Co., Ltd., said. 5g "enters the factory", accelerates its integration into the whole industrial chain, and promotes the upgrading of the real economy in the direction of lower cost, higher efficiency and more precision. In the 220kV Taiping substation of Guizhou Tongren Power Supply Bureau of China Southern Power Grid, 5g intelligent inspection robot automatically completes the whole substation inspection three times a day, monitors and scans the equipment operation parameters in real time, and helps the operation and maintenance personnel accurately master the substation operation. "In the past, it took two days for manual inspection to complete the whole station inspection task. Now it only takes about four hours, and the operation and maintenance accuracy has been improved by about 65%." Zhoujingyu, deputy head of the maintenance center of the first substation management office of Guizhou Tongren Power Supply Bureau of China Southern Power Grid, said. The application of information technology has brought about cost reduction and efficiency increase, focusing on the real economy and enabling the real economy, which is caused by demand and also where the air outlet lies. In August last year, the intelligent roadheader was officially put into use at the 214 inclined roadway driving face of Shanjiaoshu Mine of Guizhou Panjiang Clean Coal Co., Ltd. The roadheader can be remotely operated by setting parameters through the ground centralized control center. "5g technology has effectively solved technical bottlenecks such as large remote control delay and inaccurate operation of mining face equipment, and the transmission delay has been reduced to at least 20 milliseconds, providing a communication foundation for intelligent roadheader to carry out automatic tunneling." Said wanghaitao, head of Shanjiaoshu Mine. The market demand for "5g+ industrial Internet" is growing rapidly, promoting the continuous enrichment of product system. According to the data of the Ministry of industry and information technology, the industrial Internet has extended to 45 major categories of the national economy, and 2400 "5g+ industrial Internet" projects are under construction nationwide. By the end of March, among the 15 cross industry and cross domain industrial Internet platforms, the number of monitored industrial equipment connections had reached 30.72 million sets, and the number of industrial apps had exceeded 225000. Zhang Ke, deputy director of the big data policy and legal innovation research center of Guizhou Academy of Social Sciences, said that at present, the enthusiasm of China's domestic industry to promote the integration and innovation of 5g and the real economy has been continuously improved, and the application has gradually penetrated from the production auxiliary link to the core link. The "5g+ industrial Internet" has increasingly covered a wide range of industry fields, and the superposition and multiplication effect and huge application potential have been continuously released. (Xinhua News Agency)