Satellite Navigation
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X @The Wall Street Journal
The Wall Street Journal· 2025-11-20 09:41
In the Ukraine war, Russia is jamming and spoofing—blocking and faking signals—so frequently that satellite navigation isn’t dependable. For the U.S. and its allies, finding new ways to navigate is crucial. https://t.co/2jilnoO9m6 ...
解码“人工智能+北斗”的武汉实践
Chang Jiang Ri Bao· 2025-08-29 00:32
Core Insights - Wuhan is emerging as a significant hub for the "Artificial Intelligence + Beidou" industry, showcasing various applications such as autonomous taxis and drone monitoring systems [1][10] - The Beidou industry in Wuhan is projected to exceed 339 billion yuan by mid-2025, marking a 31% year-on-year growth, positioning it as the largest Beidou industry cluster in Central China [3][7] Industry Developments - Dream Chip Technology has developed a new generation of Beidou chips that are significantly smaller and more efficient, with a 50% reduction in size and a 40% decrease in power consumption, while improving signal capture speed by 20 times [5][4] - Wuhan's Beidou industry is supported by over 300 companies, including 22 specialized "little giant" enterprises and 5 listed companies, creating a complete ecosystem that spans chip development, terminal manufacturing, and service provision [7][8] Technological Advancements - The Beidou chips developed in Wuhan support all six major satellite navigation systems, marking a significant advancement in China's Beidou technology [5][4] - Wuhan has established a national-level laboratory in the field of Earth space information and has seen a 35% year-on-year increase in international patent applications related to Beidou technology, with 70% of these involving artificial intelligence [6] Future Projections - The Beidou industry in Wuhan is expected to reach 640 billion yuan by 2024, reflecting a 14.3% growth, with the current year's scale anticipated to surpass 800 billion yuan [7][12] - The city aims to implement 80 new Beidou application projects to enhance industrial manufacturing upgrades, indicating a strategic focus on integrating Beidou technology with AI, 5G, and high-precision indoor positioning [9][12]
科创板IPO终止7个月后,重启上市辅导备案!
Sou Hu Cai Jing· 2025-05-12 12:39
近日,据中国证券监督管理委员会网上办事服务平台信息,湖南证监局受理了长沙北斗产业安全技术研究院股份有限公司 提交的首次公开发行股票并上市辅导备案的申请,备案时间为2025年5月9日,辅导机构为中泰证券。 据辅导备案报告披露,中泰证券与北斗院辅导协议签署时间为2025年5月8日。另外,参与辅导工作的证券服务机构还包括 国浩律师(长沙)事务所及天职国际会计师事务所(特殊普通合伙)。 值得注意的是,2023年5月,北斗院曾申报科创板IPO,并获上交所受理,保荐机构为中泰证券。不过,因北斗院及其保荐 人撤回发行上市申请,2024年9月26日,上交所终止北斗院发行上市审核。 北斗院2016年成立,专注于无线电信号的生成、测量与处理,紧密围绕卫星导航和航天测控领域,主要产品分为导航仿真 与测试评估、时空安全与增强、航天测控与地面测试三大业务方向。 2021年度、2022年度、2023年度,公司营业收入分别为14,417.22万元、24,284.81万元和28,503.70万元。2021年度、2022年 度,公司归母净利润分别为6,057.18万元、7,618.38万元;扣非归母净利润分别为3,155.03万元、6,302 ...