原标题：重载列车开启"蓝牙跟车"时代 记者1月28日获悉，全球首例重载列车自动编队驾驶实践近日在内蒙古包神铁路完成。7列5000吨级列 车，不靠任何物理挂钩，仅凭无线通信"对话"，便组成了总重3.5万吨的"智能群组"，实现了重载列车 编队从"铁链钩挂"到"蓝牙跟车"的技术突破，标志着我国铁路重载运输正式迈入了"智能组群"时代。 这项名为"虚拟连挂"的技术依托于一套我国自主研发、全球首个"重载铁路自动编队控制系统"。技术人 员对这个系统做了一个形象的比喻：整个系统就像一个智慧蜂群，主控中心就是"蜂后"，每列列车则是 自主飞行的"工蜂"。调度员下达指令后，系统便能指挥列车随时组队、随时解编。 随着经济的飞速发展，"火车头拖长龙"的模式，在运能与安全上已触顶，列车越长，车钩断裂、制动不 同步的风险就越高，这是铁路重载运输一直面临的巨大难题。"这套系统相当于帮助我们用技术升级替 代了铁路扩建。"重载列车群组系统项目总工程师宋宗莹介绍。 原标题：重载列车开启"蓝牙跟车"时代 来源：科技日报 记者在操作平台可以清晰看到，系统将一列超长列车化为多列智能单元，从根源上避免了启动拉扯、制 动挤压的受力不同步问题。同时，列车像一 ...

文图据央视新闻客户端 转自：成都日报锦观 近日，世界首次3.5万吨级重载群组列车开行试验在国能包神铁路公司取得成功，实现了无须物理连接便能精准保持安全距离的"虚拟连挂"， 标志着我国攻克了长期制约重载铁路发展的世界性技术难题。 在包神铁路达拉特北站进行的重载列车群组运行试验中，多列重载货物列车仅靠无线信号的精准传递，以"虚拟连接"的方式，动态编组成为一 列，同步加速、同步刹车，全程零碰撞、零脱节，实现"智能牵手"。 该试验的成功，不仅对煤炭、矿石等大宗货物的高效、低成本运输具有重大战略意义，也为全球重载铁路发展提供了可落地、可复制的"中国 技术方案"。 世界首次 3.5万吨群组列车试验成功 ...

Core Insights - The project "Research and Application of Heavy Load Train Group Operation Control System" has achieved a significant breakthrough by successfully testing the world's first 35,000-ton heavy load group train [1][2] - This test marks the first time in the world that multiple freight trains can operate in coordination without mechanical couplings, relying solely on wireless signals [1] Group 1: Project Overview - The project aims to transform the traditional "hard connection" between 20,000-ton and 30,000-ton long trains into a "virtual soft connection" using "virtual coupling" technology [2] - Since its initiation in 2022, the project has achieved multiple world-first milestones in theoretical innovation, standards, simulation experiments, complete equipment, test section construction, and on-site verification [2] Group 2: Technical Achievements - Key breakthroughs include the validation of core scenarios for single units, 5,000-ton empty trains, and 10,000-ton empty trains, achieving a departure interval of 3 minutes and 43 seconds for 10,000-ton empty trains and entering the 3-minute era for heavy load trains [2] - At a speed of 60 km/h, the group of 5,000-ton heavy trains demonstrated a tracking distance of 1,091 meters and 943 meters for empty trains, showcasing significant advancements in precise control technology [2] Group 3: Future Implications - The heavy load train group control system represents a major original innovation in China's railway technology, validating the collaborative control capabilities of railway signal systems under high-density operating conditions [2] - This technology is expected to be applied in high-speed rail, urban rail, and conventional rail, providing core technical support for China's railway industry and promoting advancements in global heavy load railway train control towards greater efficiency, safety, and intelligence [2]