Ocean Net News 5G will be applied to Guangzhou Metro, what changes will it bring? Cars can "perceive" and "interact" with each other, which helps to further shorten the interval between trains and improve the transportation capacity of the subway. On the 11th, the launch meeting and implementation plan demonstration meeting of the national key research and development plan "New Generation Communication and Network Application Demonstration for Typical Industries" led by Guangzhou Metro Group Co., Ltd. was held in Guangzhou. Department, Guangzhou Science and Technology Bureau, Guangdong Technology and Economic Research and Development Center, industry experts, and representatives of project member units attended the meeting.
It is understood that the project is led by Guangzhou Metro, and cooperates with more than ten units including Yuetong Institute, Guangzhou Port Group, Guangzhou Mingluo, Beijing University of Posts and Telecommunications, and ZTE to jointly explore future cases of 5G applications, promote technological innovation of enterprises, and build open Industry ecosystem, create innovative application demonstrations, and promote them nationwide, explore a feasible path for 5G to truly empower thousands of industries, create a mature 5G vertical industry application ecosystem, and promote the development of the network digital economy. New kinetic energy. The implementation period of this project is three years, from December 2020 to November 2023.
"This project highlights that 5G promotes industry upgrades and explores innovation in 5G technology and application scenarios." Li Hongqing, deputy inspector of Guangzhou Science and Technology Bureau, said that this is the first time that the model of linkage between ministries and provinces has been organized by Guangzhou and applied for by enterprises as the main body. national research projects. The project highlights that 5G promotes industry upgrading, explores innovation in 5G technology and application scenarios, is application and demand-oriented, and takes typical applications in subway, port, intelligent manufacturing and other industries as the entry point to promote 5G technology and big data, cloud computing, artificial intelligence Technology integration, create a good ecological environment for 5G applications, and promote the development of 5G industry agglomeration.The Municipal Science and Technology Bureau supports industry-university-research collaboration with enterprises as the main body, and encourages enterprises and institutions to participate in the formulation, verification and promotion of 5G application standards at all levels, including international, domestic, and industry levels.
According to Cai Changjun, the project leader and deputy general manager of Guangzhou Metro Group, 5G technology has many aspects such as communication bandwidth, transmission delay, massive Internet of Things, reliability and security of information transmission. Manufacturing applications in three industries, with the help of a new generation of communication technology, the traditional industries will be reconstructed and rebuilt, and the traditional multi-layer, complex and fixed networks in the industry will be transformed into flat, lightweight, and updateable iterative architectures, and the transformation of traditional industries will be promoted. Digital development drives the modeling, standardization, and reuse of traditional industry technologies, experience, and knowledge, and creates a high-end, intelligent new industrial ecology.
Cai Changjun introduced, taking urban rail transit as an example, the first is the high reliability of 5G network, which can realize the interaction and sharing of online data between people, vehicles, operating environment, equipment, command and dispatch with unprecedented breadth, depth and speed , so that the train has a richer perception of the operating environment and its own operating status. On the premise of improving the safety of train operation, it can further shorten the train running interval and improve the subway transportation capacity. The second is the wide connection feature of the 5G network, which can improve the status quo of data islands and information dispersion in the traditional operation mode, build a visual scheduling system for global resources of each line of the urban rail transit network, and monitor the changes in passenger flow, train operation and equipment operation in real time. status, and improve the efficiency of urban rail transit operation and management. Third, the large bandwidth of 5G network has derived a new customer service carrier, so that passenger services are no longer limited by time and space, and citizens can obtain timely, accurate and rich transportation scenarios through online and offline multiple channels in the entire subway travel chain. services to enhance the travel experience of passengers.
Dean Zhu Fusheng of Guangdong New Generation Communication and Network Innovation Research Institute said that as a new R&D institution, Yuetong Institute undertakes the research on common technologies applied in the 5G industry in the project. To meet industry needs, design a 1+1+1+N architecture based on one network, one cloud, one platform, and N applications, and create typical vertical industry-specific solutions. Fusion and other new network common technologies improve the flexibility, scalability and elasticity of the system during the construction and application of typical industry systems.
Next, under the guidance of government departments, the project research team will continue to explore innovative achievements and promote the development of national strategies such as "Network Power" and "Internet +" as well as the actual needs of industry innovation and development, with demonstration projects as the starting point. Technological breakthroughs will jointly promote the high-level application and high-quality development of 5G in vertical industries, and contribute to my country becoming a global leader in the research and development of B5G wireless mobile communication technologies and standards.
Text/Guangzhou Daily Xinhuacheng reporter Li Tianyan Correspondent Gong Xiaocong, Zhao Yanshuai
Photo/Guangzhou Daily Xinhuacheng reporter Luo Changwei
[Editor: Li Jian]
