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China's private space sector launches AI-powered satellites as commercial push gathers pace_我的网站

A | 　　暑运期间，儿童乘坐火车出行的数量增加。年满6周岁且未满14周岁的可购买儿童优惠票;年满14周岁，应当购买全价票。 (ECNS) -- A satellite pair with onboard artificial intelligence processing capabilities were successfully launched into orbit in early August, marking the latest milestone in the country’s rapidly expanding commercial space sector. The Eastern Star link 05/06 satellites, launched aboard a Jielong-3 carrier rocket from the Haiyang Oriental Spaceport, Shandong Province, were jointly developed by Wuhan University, Eastern Star link and Star Vision, two Chinese commercial space and satellite technology companies. The satellites are equipped with hyperspectral AI capabilities for intelligent data processing in orbit. Unlike traditional remote-sensing satellites, which send large amounts of imagery back to Earth for analysis, the new satellites can process data directly in space. According to Song Bingchen, co-founder of Eastern Star link, the technology could shorten information response times from days to minutes and increase data utilization rates from less than 10% to more than 80 %. However, deploying AI in space presents challenges, including limited power supply, heat dissipation and radiation resistance. To overcome them, the company has been exploring the deployment of artificial intelligence systems in high Earth orbit and conducting ongoing experiments with in-orbit computing. Its AI hardware payloads have been operating in orbit for more than 2,600 days. The development reflects the growing role of private enterprises in China’s commercial space sector. At a private economy forum held in Hangzhou, Zhejiang Province, on Monday, Song said the company’s goal is to “deploy artificial intelligence in space”. He noted that Hangzhou has brought together aerospace institutions, research centers and space-related companies, creating an ecosystem for commercial space development. The Yunqi Town area, where Eastern Star link and Star Vision are based, is now home to more than 300 aerospace information companies. Eastern Star link’s business has expanded to more than 40 countries and regions. Song that added embracing challenges and setbacks is essential for commercial space development and technological innovation. (By Intern Liu Shuangjing, Zhang Dongfang) 。但在购票之后，儿童能否单独乘坐火车出行呢? 铁路为何不开设无陪护儿童服务相关部门答疑　　国铁集团客运部客运管理处副处长牟宏基：除日常火车通勤上学的学生、经铁路运输企业特殊同意并确认可途中监护的儿童外，未满14周岁未成年人原则上需随同成年旅客出行。其中，未满6周岁的儿童需要和大人一起检票进站;未满14周岁持儿童优惠票的儿童可以自己刷票进站，但应随成年旅客同行，如果旅客声明该儿童独自出行，铁路部门有权拒绝其单独乘车。　　这位负责人解释说，现实情况中，存在个别旅客先购买自己的车票和儿童优惠票后，在乘车前再退掉自己的车票的情形，铁路现行购票规则没有禁止这种操作，但这并非制度漏洞，而是为了方便旅客个性化出行需求。铁路为何不开设无陪护儿童服务相关部门答疑　　牟宏基：铁路部门对匹配旅客出行的复杂场景和多元需求进行了充分考量，比如儿童可能会与“为其购票家长”之外的其他成年亲友同行，如孩子的家长为其购票，但不同孩子一起出行，而是由其他同行的购买相同车次车票的成年亲友带孩子出行。铁路部门没有强制要求成年旅客在退掉自己车票时要同时退掉儿童优惠车票，主要是为了方便旅客出行。　　铁路部门没有开设全程专人无陪护儿童服务　　近年来，不少航空公司推出了无陪护儿童服务。记者注意到，乘坐火车出行没有专人无陪护儿童服务，也不存在“自动托管”“乘务员全程照看”这类服务内容。这又是为什么呢? 铁路为何不开设无陪护儿童服务相关部门答疑　　国铁集团客运部客运管理处副处长牟宏基：铁路是大众化交通工具，与民航航班全程客舱封闭、点对点运输、单一行程的模式不同，铁路运输具有站点多、停站短、车厢人员流动性大等特点。列车运行期间，乘务人员需要为全列所有旅客提供在途服务，还要应对各类突发情况，不具备一对一全程看护单独出行儿童的条件，所以目前铁路部门没有设立未成年人专属看护、托管、全程监护等个性化服务。