Beijing's first cross-provincial subway line begins trial run_我的网站
A | 7月21日,万联证券发布了一篇通信行业的研究报告,报告指出,2026世界人工智能大会召开,关注国产算力发展机遇。 (ECNS) -- Beijing Subway Line 22, the capital's first urban rail route linking neighboring Hebei Province, began emptyload trial operations Tuesday, according to the Beijing Major Projects Construction Headquarters Office and BII Railway Transportation Technology Holdings Company Limited. Stretching about 79.1 kilometers with a speed up to 160 km/h on elevated sections and 120 km/h underground, Subway Line 22 runs from Hongmiao in Chaoyang district to Pinggu New Town, with 20 stations in total, including 15 in Beijing and five in Hebei. Once operational, travel from Yanjiao Town in Hebei to Beijing's Sub-Center Station will take just nine minutes, while journeys to Hongmiao Station in the capital's central business district will be about 28 minutes. Officials described Line 22 as a "major transport artery" for regional integration. The route will connect with multiple existing lines, including transfers at Hongmiao to Line 14, Guanzhuang to Line 1, Beiguan to Line 6, and Beijing Sub-Center Station to Line 6 and the Beijing-Tangshan intercity railway. The line is expected to be ready for opening by year's end. (By Gong Weiwei) 。
B |
2026世界人工智能大会暨人工智能全球治理高级别会议在中国上海举行,充分表明我国对人工智能产业发展的重视。大会期间,华为昇腾950超节点首次真机亮相,同时还有众多国产AI算力、机器人等创新产品展出,体现了我国在人工智能产品和技术创新层面的不断突破,也彰显出国产AI算力已从单点突破向系统生态构建发展。
顶层AI治理成果全面落地,全链条创新成果集中发布:开幕式主席主旨讲话提出的全球AI治理体系建设思路,经过四天多场跨国论坛研讨形成完整落地机制,全球首个AI领域独立政府间国际组织WAICO(世界人工智能合作组织)永久总部落户上海,来自亚洲、欧洲、非洲、拉丁美洲的29个国家共同签署成立协定。四天展会完整兑现全球AI治理、底层算力、具身智能、科学智能、民生应用五大主线成果,累计发布251项全链条创新成果。
华为昇腾950超节点首次亮相,国产算力创新百花齐放:本届展会覆盖了通用大算力、云端光子/异构算力、边缘终端AI芯片、高速互联器件、前沿硅基底座技术等赛道,几乎集齐了国产GPU主流厂商。大会期间,华为昇腾950超节点首次真机亮相,实现业界第一大1024卡规模,提供1EFLOPSFP8、2EFLOPSFP4澎湃算力,拥有256TB全局统一内存编址空间,依托TB级NPU互联超大带宽与3μs超低RTT时延,突破集群内计算、存储等各类资源的通信瓶颈。此外,阿里巴巴、中科曙光、中兴通讯、东方算芯、沐曦、昆仑芯、算能、摩尔线程、天数智芯、燧原科技等众多厂商携创新产品登台亮相,展现国产算力创新百花齐放的盛况。AI消费终端及机器人等新兴赛道,亦有众多知名厂商携创新产品展出。
AI算力基础设施建设持续深化,推动申万通信行业业绩向好:截至2026年7月19日,申万通信行业共有46家公司披露2026年中报业绩预告,其中预喜公司27家,占比约58.7%,行业景气度持续改善。业绩增长较好的企业主要受益于AI相关需求放量、高端产品结构升级、海外市场拓展以及自身竞争优势提升,盈利能力持续改善。