2月24日，马年首个工作日，连云港市海州区(高新区)在公共安全联合创新中心举行低空安防装备联合研发与制造项目签约仪式，连云港低空安防智慧技 术研究院同步揭牌，以"开年即开工、开工即攻坚"的奋进姿态，打响首季"开门红"发令枪，为全市低空经济高质量发展和公共安全体系现代化建设注入强 劲动能。 此次签约与揭牌，标志着海州区在低空安防领域迈出"产研一体化"关键一步。下一步，海州区(高新区)将与天明集团等合作方深化携手、真抓实干，加快 推进项目落地建设，推动更多低空安防创新成果落地应用，全力打造低空安全科技创新区、产业集聚区和全场景示范区，为连云港低空经济高质量发展筑 牢安全屏障、夯实产业基础。 此次签约的低空安防装备联合研发与制造项目，由江苏天明机械集团与连云港低空产业投资运营有限公司共同出资设立的连云港天盾智能安防科技有限公 司主导推进，计划总投资1.21亿元，拟落户海州工业园，占地约3000平方米。项目紧扣低空安全管控与产业发展需求，聚焦无人机反制设备、低空巡防装 备等核心产品的研发创新与规模化制造，构建"产研一体化"发展格局，致力于打造区域领先的智能安防解决方案提供商，项目落地将有效完善区域低空安 防产业链条， ...

Group 1 - The core viewpoint of the articles highlights the extensive security measures and technological innovations implemented by Nanjing police to ensure public safety during the National Day and Mid-Autumn Festival holiday, which saw over 20 million visitors [1][2] - Major tourist attractions in Nanjing, such as Confucius Temple, Sun Yat-sen Mausoleum, and Xuanwu Lake, experienced significant visitor traffic, with various large-scale events like concerts and sports matches contributing to increased security challenges [1] - The establishment of a city-level security command center by Nanjing police aimed to create a comprehensive and effective security network to manage the influx of tourists and ensure orderly conduct during events [1] Group 2 - Advanced technology, including patrol robots and digital police assistants, was utilized to enhance security and provide services to tourists, demonstrating a shift towards smart policing [2] - The digital police assistant "Xiao Yue" provided bilingual support to tourists, answering questions and offering safety information, showcasing the integration of technology in public service [2] - Various technological tools, such as drones and intelligent monitoring systems, were employed to create a multi-layered security framework, effectively addressing the challenges posed by large crowds during the holiday [2]

Group 1 - The 22nd China-ASEAN Expo showcased over 3,200 companies from 60 countries, with a total exhibition area of nearly 160,000 square meters, highlighting the growing interest in the ASEAN market for Chinese drone companies [2] - The expo featured significant projects, including 45 projects with a value of over 1 billion yuan, focusing on sectors like new energy and low-altitude economy [2] - The demand for drones in ASEAN countries is driven by applications in agriculture, tourism, surveying, and disaster relief, creating numerous collaboration opportunities [3] Group 2 - The low-altitude economy, derived from the unmanned aerial vehicle (UAV) industry, became a focal point at the expo, indicating a shift towards innovative economic models [3] - The market for China's low-altitude economy is projected to reach 1.5 trillion yuan by 2025 and 3.5 trillion yuan by 2035, reflecting significant growth potential [7] - The first China-ASEAN Emergency UAV Application and Development Exchange Conference emphasized the role of UAVs in emergency response, showcasing their unique advantages in rapid response and broad operational range [7]