On April 24, 2022, Beijing Hollysys System Engineering Co., Ltd. and China Railway Fourth Survey and Design Institute Group Co., Ltd. held a mid-term review meeting on “Multi-Professional Intelligent Operation and Maintenance Research Based on Cloud Edge Collaborative Architecture” in Beijing. This review invited 13 experts from Beijing, Tianjin, Xi ‘an, Chengdu and other places to form a panel to conduct offline and online reviews. Leaders and representatives of Beijing Hollysys System Engineering Co., LTD., China Railway Fourth Survey and Design Institute Group Co., Ltd. and other units attended the meeting.

The participating experts reviewed the interim research report, listened to the report, after questioning and discussion, fully affirmed the research results of the subject, and gave expert opinions:
• The project research report meets the requirements of the interim review;
• On the basis of full research, the subject studies the standardization of multi-professional intelligent operation and maintenance requirements, the design of cloud-side collaborative architecture, etc. The research content is relatively detailed and reasonable, and the technical route is reasonable. It is agreed to pass the mid-term review.

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According to the expert opinions of the proposal review, the research team studied the relevant intelligent solutions of railway operation companies, China Urban Rail Transit Association and the industry in depth, and detailed the construction content of each layer of the cloud edge on the system; Combined with the actual construction of smart subway projects in Beijing, Shenzhen and other places, the function distribution and data collaboration content of the cloud edge are detailed by professional and equipment; Organize fault prediction and health management functions, value analysis and data interface of key equipment; Based on the integrated automation concept of the industrial Internet, create a comprehensive intelligent operation and maintenance edge solution.

Innovation is endless, Hollysys will continue to increase investment in scientific and technological innovation, constantly improve the ability of independent innovation, improve the level of products and services, and continue to enable the high-quality development of smart city rail operation and maintenance. At the same time, Hollysys also expects to take the association’s smart city rail standard system as the guide, with advanced technical architecture and high-quality industrial products as the basis, to form the industry’s “smart innovation vortex”, attract excellent partners in the industry to participate in the win-win cooperation, and jointly create a richer, better, smarter and smarter product ecology and services. Help the efficient and sustainable development of smart urban rail!