中国工程院院士、中南大学校长李建成说，从早期北斗一号的双星区域试验，到如今北斗三号服务全球 200多个国家和地区，北斗导航的精度从十米级跃升至亚米级，时间同步能力进入纳秒时代，既赋能千 行百业，也走进千家万户。 数据显示，北斗产业链条日益完整，涵盖上游的芯片、模块、天线等基础元器件，中游的终端设备和系 统集成以及下游的运营服务等，从业人员近百万，企事业单位数量约2万家。 中国信息通信研究院党委书记李冠宇表示，北斗产业正在进入规模化应用与高质量发展的关键阶段，产 业链条更加完善，应用场景持续拓展。北斗已经从建成、好用，走向用好、用广。 近日，第四届北斗规模应用国际峰会在湖南株洲举行，全面展示了北斗产业发展的最新成就与未来图 景。 从深空到地面，从产业链到生活圈，北斗正快速融入中国式现代化的发展进程。亮眼数据折射出产业的 坚实跃升，创新成果展示了技术的勃勃生机，国际合作描绘着开放共享的新图景——今天的北斗，不仅 是定位导航的"中国名片"，更是推动经济发展、改善民生、促进合作的全球公共产品。 产业链条日益完整 峰会期间，《北斗产业发展蓝皮书（2025年）》和《北斗应用十大领域典型场景案例集（2025年）》正 式发布 ...

Group 1 - The fourth Beidou Scale Application International Summit was held in Zhuzhou, Hunan, showcasing Haige Communication's innovations in "navigation and communication integration" [1] - Haige Communication, in collaboration with China Mobile, launched the first consumer-oriented chip supporting "Beidou short message + Beidou positioning," integrating bidirectional communication and dual-frequency high-precision positioning [1][3] - The Beidou system is expected to become a core time-space foundation for digital communication networks, providing reliable support for communication in remote areas [3] Group 2 - Haige Communication introduced a series of navigation and communication integration IP products at the summit, designed for low-orbit narrowband communication and navigation enhancement [3] - The company is involved in the research of key technologies for navigation and communication integration, contributing to the formulation of national and industry standards in sectors like transportation and energy [3][4] - As a leading enterprise with core technologies in navigation and communication integration, Haige Communication is rapidly promoting the large-scale application of technological innovations in the "Beidou + consumer electronics" market [4]