The Communication and Signal Sub-Technical Committee of the Standardization Technical Committee of C

On April 1, the inaugural meeting and the first working meeting of the Communication and Signal Sub-technical Committee of the Standardization Technical Committee of China Urban Rail Transit Association (CAMET/TC/SC15, hereinafter referred to as the "Communication and Signal Sub-Committee") were successfully held in Beijing. Zhang Hongke, academician of the Chinese Academy of Engineering, was specially invited to attend the meeting. Ding Shukui, vice president of China Urban Rail Transit Association (hereinafter referred to as "the Association"), Wang Yanping, chairman of the board of supervisors, deputy secretary-general and chairman of the Bidding Committee of the association, and Lou Qiliang, secretary of the Party committee and chairman of China General Signal, attended the meeting. The meeting was presided over by Zhang Zhihui, member of the Standing Committee of the Party Committee, vice president, chief engineer and chairman of the Communication and Signal Sub-committee of China General Signal.

Lou Qiliang delivered a welcome speech, Ding Shukui delivered a speech on behalf of China Urban Rail Transit Association, Wang Yanping read out the announcement of the establishment of the Communication Signal Sub-Technical Committee, and Ding Shukui, Wang Yanping and Lou Qiliang jointly held the establishment ceremony. Ding Shukui and Wang Yanping issued letters of appointment to all members of the Communication and Signal Subcommittee.

Lou Qiliang said in his speech that group standards play a key role in optimizing the standard supply structure and stimulating the standardization vitality of market players. In recent years, the association has made remarkable achievements in the construction of group standards, and in key areas such as communication signals, the association has continued to output standards to build a solid foundation for industrial development. China General Signal has always firmly supported the standardization of communication signals in the urban rail industry, and as an active participant and strong practitioner, it has been deeply integrated into all aspects of industry standardization construction. In response to the development needs of urban rail, the Communication and Signal Subcommittee will vigorously promote the standard construction of smart, green and integrated urban rail, and continue to inject strong impetus into the high-quality development of urban rail transit.

Ding Shukui pointed out that urban rail transit has entered a new stage of simultaneous operation and construction, with the accelerated construction of urban agglomerations and metropolitan areas on the track, the continuous promotion of the renewal and transformation of existing lines, the new development opportunities of the medium and low transportation capacity system, and the in-depth implementation of the national "Belt and Road" construction. In the next step, the communication signal sub-committee should focus on four directions to make precise efforts, one is to strengthen the demand orientation of the industry and improve the effective supply of standards; the second is to follow the work system and rules of the association's standard committee to ensure that all work is carried out in an orderly manner; the third is to coordinate and promote the "double improvement" of group standard work, and efficiently implement the standardization task of Guochuang urban rail; Fourth, in accordance with the interim provisions of the association's "double transformation", the group standard positioning should be clarified. The conference specially invited Zhang Hongke to make a theme report on "Thinking on the New Communication Network Empowering the Transportation Industry", which deeply discussed the integration and development path of the new generation of communication network technology and the transportation industry; Ding Shukui was invited to give a keynote report on "Theory and Innovation Direction of Urban Rail Transit Existing Line Transformation", focusing on the direction of intelligent transformation of urban rail transit existing lines.

At the first working meeting, Ren Jian, director of the standards department of the association, pointed out that in order to effectively meet the continuous development of the urban rail transit industry and keep up with the cutting-edge development trend of communication signal technology, the communication signal sub-committee needs to uphold the principles of openness, fairness, transparency, consensus, and promotion of trade and exchange when carrying out standardization work. The secretariat of the communication and signal sub-committee must strictly follow the work system and process of the association, actively interact with the standard committee, ensure timely communication of information, effective coordination of problems, and jointly promote the smooth development of standardization work. Wang Jianzhi, Secretary-General of the Standardization Committee of the Association and Deputy Director of the Standards Department, introduced the standardization work of the Association to the members of the Communication and Signal Sub-Committee and the staff of the Secretariat, and conducted training on the basic knowledge and work content of standardization. Liu Ling, Secretary-General of the Communication and Signal Subcommittee, reported the work plan of the Communication and Signal Subcommittee in 2025 to all the members, and all the members reviewed and approved the management rules of the Communication and Signal Subcommittee, the work rules and work plan of the Secretariat.

The establishment of the Communication Signal Subcommittee is an important milestone in the standardization process of communication signals in the field of urban rail transit in China. The Communication and Signal Subcommittee will give full play to its own organizational and coordination advantages, gather experts in the rail transit industry, take standards as the guide, provide solid support for the realization of the goals of "smart urban rail", "green urban rail", "integrated urban rail" and "national urban rail", and work together with all parties to write a new chapter in the modernization of Chinese-style urban rail transit.

Relevant leaders of the Chinese Academy of Engineering, China Urban Rail Transit Association, the Ministry of Science and Technology Innovation and Information Technology of China General Signal, the Research and Design Institute Group, and the General Signal Urban Transportation Company and all members of the Communication and Signal Sub-committee attended the meeting.

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