"5G + Industrial Internet" is an important support for accelerating China's new industrialization process. The report of the 20th National Congress of the Communist Party of China proposed to accelerate the construction of a network power and a digital China. In the early stage,

"5G + Industrial Internet" is an important support for accelerating China's new industrialization process. The report of the 20th National Congress of the Communist Party of China proposed to accelerate the construction of a network power and a digital China. In the early stage, the Ministry of Industry and Information Technology held a "5G + Industrial Internet" on-site work meeting in Ningbo, Zhejiang, and released the "5G Fully Connected Project Construction Guide". 24 projects in Zhejiang were selected into the "5G Fully Connected Factory Exploration and Practice Case Collection". In order to further accelerate "5G + Industrial Internet" to empower the real economy, Zhejiang Province's information and communication industry actively carried out the selection of 5G fully connected factory "seed" projects, forming 52 5G fully connected factory "seed" projects covering chemical materials, photovoltaic energy, automobile manufacturing and other traditional advantageous industries in Zhejiang Province, further promoting the digital transformation and industrial prosperity and development of Zhejiang Province's industrial sector.

Juhua Chemical 5G+ Industrial Internet

Quzhou Juhua Group is the largest fluorine chemical advanced manufacturing base in the country, with more than 10,000 employees. In the context of digital reform and intelligent manufacturing, Juhua Group is committed to building a 5G fully connected factory. It has joined hands with Zhejiang Telecom Quzhou Branch to jointly build the "5G + Industrial Internet" project, including a series of construction contents such as intelligent production, digital management , green production, safety management and control, new generation information technology, and advanced manufacturing technology. The future factory system established in the chemical industry is very representative and demonstrative among chemical industry group companies. This project won the National Semi-final Excellence Award in the fifth "Blooming Cup" 5G Application Contest National Competition.

Juhua Chemical's "5G + Industrial Internet" project is based on the 5G network, achieving 5G signal coverage throughout the group, with nearly 2,000 access terminals, providing a high-performance, high-speed, high-reliability, low-latency 5G network for equipment connection, and transmitting factory field data to the back-end operation and maintenance management platform in real time, achieving a comprehensive upgrade of factory maintenance, on-demand allocation of production resources and personalized production. After years of research, Juhua Group has formed a set of smart production control models based on a safe full-process process mechanism model, a full-process dynamic simulation model, and a basic control loop performance evaluation and self-tuning model, combined with the long-term operating experience of existing employees. Combined with the large bandwidth and low latency characteristics of the 5G network, it has realized full-process, zero-manual automated operations for the first time in the chemical industry. It combines 5G applications such as data collection and 5G intelligent inspection to improve factory production efficiency and safety production levels, and reduce safety risks and labor costs in chemical production. After the completion of the project, the average material consumption dropped by 1.6%, saving more than 109 million yuan, and the comprehensive cost reduction of labor costs, maintenance costs, etc. was 73.34 million yuan.

Risheng Orient 5G+ Future Factory

Risheng Orient New Energy Co., Ltd. is a global leader in the photovoltaic industry. It has 140 branches around the world, 10 overseas sales centers and 6 production bases. Its output value in 2022 is expected to be approximately 30 billion, ranking it in the first echelon of global photovoltaic power generation panel production capacity. Under the trend of accelerating the integration of new generation information technologies such as the Internet of Things, 5G, and big data, Risen Energy has joined hands with Zhejiang Mobile Ningbo Branch to build a "5G + future factory" and use "5G + cloud XR" to help Risen Energy build a future metaverse factory and build The Metaverse environment at the base level, workshop level and equipment level has been established, with the "Risheng Brain MetaFactory" as the core of digital transformation, realizing the four major sub-tasks of cross-base network collaboration, full equipment management, innovative application empowerment, and visual management, and driving the transformation of enterprise production methods. This project is the country's first new energy "5G + Future Factory" and won the second prize in the national competition of the fifth "Blooming Cup" 5G Application Collection Competition.

　 Zhejiang Mobile has created full-scenario coverage of 5G network for Risen Energy, and applied Metaverse to factories to realize production and operation visualization. Managers can check the situation of the headquarters and production bases in various places through mobile phones and computers, and use 3D digital twin technology to monitor the operation data of more than 12,000 sets of main production equipment and software platforms in each production base in real time, assisting enterprises in making quick decisions and greatly improving production efficiency.Through the eight innovative applications of Risen Brain's "MetaFactory" + 5G, Risen Oriental's future factory has reduced equipment troubleshooting time by 70%, increased overall equipment efficiency by 50%, and missed defect detection rates by 0.2%. 15 5G+AI quality inspection production lines have increased quality inspection efficiency by nearly 30 times. In the Yuanverse Photovoltaic Training Hall, staff used the 5G+VR/AR+edge cloud model to conduct simulation training on more than 60 courses including the complete operation process of photovoltaic power station installation and remote operation and maintenance, and achieved good training results. Risen Energy effectively helps reduce costs and increase efficiency through the factory of the future, reducing annual labor costs by 91.6 million yuan, equipment maintenance costs by nearly 30 million yuan, and data maintenance costs by 13 million yuan.

Geely Jikrypton 5G fully connected factory

Geely Jikrypton 5G fully connected factory is jointly built by Geely Automobile and Zhejiang Unicom . Piling construction began at the end of 2018, with a total investment of more than 6 billion yuan and an area of ​​about 2,000 acres. The factory produces Jikrypton brand pure electric vehicle products that are industry advanced and have a sustainable life cycle. It will be officially put into operation in the third quarter of 2021, with a planned double-shift production capacity of 300,000 units. The project has won awards such as "2021 China Automotive Industry Benchmark Smart Factory" and "2022 China 5G + Industrial Internet Conference Top Ten Benchmark Cases of Typical Applications". It is one of the most advanced automobile factories in China.

During the construction of Geely’s Jikrypton 5G fully connected factory, Zhejiang China Unicom has created a series of 5G+ advanced applications for it, including 5G+MEC, 5G+ data collection, 5G+AI compliance testing, 5G+AR remote operation and maintenance, and 5G+ wheel hub detection. In full integration Under advanced manufacturing technologies such as 5G, AI, and industrial big data, Geely's 5G fully connected factory is constructed and operated in strict accordance with green building design requirements. Based on the 5G industrial Internet platform, it deploys information systems such as ERP and MES, and combines AGV, intelligent industrial robots and other intelligent manufacturing equipment to create an "intelligent, agile, A "transparent" trinity intelligent manufacturing system; through digital twin's virtual and real interconnection technology, real-time equipment operation data information and product manufacturing process information are collected to form a digital analysis model, which effectively improves manufacturing collaboration efficiency and quality, reduces product defective rates and operating costs , and improves production efficiency and capacity. Geely's Jikrypton 5G fully connected factory took 110 days from the start of the delivery of Jikrypton pure electric vehicles to the delivery of more than 10,000 units, 107 days from the delivery of more than 10,000 units to the breakthrough of 20,000 units, 64 days to the delivery of more than 30,000 units, and 45 days to the delivery of more than 40,000 units, setting a delivery record for the first model of a Chinese high-end smart electric brand.

In the next step, Zhejiang Provincial Communications Administration will conscientiously implement the decisions and deployments of the Ministry of Industry and Information Technology and the Zhejiang Provincial Party Committee and Provincial Government, deepen 5G integrated applications, continue to select and cultivate "seed" projects, form a batch of 5G fully connected factory demonstration benchmarks with reliable and mature technology, accelerate digital reform in the industrial field, strive to create an upgraded version of digital economy "Project No. 1", and contribute industry strength to Zhejiang Province's promotion of "two firsts".