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China's AI-powered 'flying lifebuoy' joins water rescue toolkit_我的网站

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    The "flying lifebuoy" debuts during a water rescue drill in Hangzhou, East China's Zhejiang Province. Photo: Official WeChat account of the Hangzhou governmentA "flying lifebuoy" recently made its debut during a water rescue drill organized by police in Hangzhou, East China's Zhejiang Province, as the city explores multiple high-tech solutions to improve emergency response in water accidents. The device received praise from a Chinese Foreign Ministry spokesperson. 
According to a report posted on the official WeChat account of Hangzhou, an orange lifebuoy took off from the shore during the drill, flew toward a person who had fallen into the water, and landed on the water surface. Even when the person climbed onto it, the device remained stable and continued to float.
Minutes later, rescuers arrived and brought the person to safety. The lifebuoy then took off again and returned to its original location.
The device, officially called an AI intelligent flying rescue robot, is designed to provide rapid assistance in open waters where rescue boats may take time to arrive. Equipped with an autonomous navigation system, it can fly to people in distress, provide buoyancy support, and return automatically after completing its mission.
The drill featured multiple water rescue scenarios and tested several intelligent rescue technologies. Drones were used to drop inflatable lifebuoys above people in distress, which quickly inflate upon hitting the water to provide temporary buoyancy.
Another system combined an unmanned boat and drone for rescue operations in dangerous waters. The drone searches and locates people in need, while the boat navigates autonomously to assist the rescue. The drone can also provide lighting for nighttime searches, according to the report.
Chinese Foreign Ministry spokesperson Lin Jian highlighted in a social media post on August 14 that the AI-powered device is "technology that could help save lives."
Global Times
。    连日来深圳雨水不断，4月23日包括龙华在内的深圳局部地区还下起了暴雨。

二 | 当天，有网友发布一段名为“暴雨天浇花”的视频内容，引发市民关注。视频显示，雨势较大时，一位绿化工作人员朝路旁天桥底下绿化带浇水，绿化工作人员操作的作业车上印有“深圳园林绿化-龙华”字样。　　对于视频发布的内容，网友对此议论纷纷。有的网友对“雨天浇水”的行为感到不解。也有网友表示，本来天就在下雨，没必要给绿化带浇水，浪费水浪费人力。　　龙华区城市管理和综合执法局对此回应称，该视频显示的绿化浇水作业位于民塘路中间绿化带，该路段为地铁4号线高架桥底，高架桥宽度约16米，因高架桥遮挡，一般情况下，雨水淋不到桥下的植物，仍需水车人工浇水解决。　　接到反馈后，该局立即安排人员前往现场核查，经实地查验，绿地土壤确实比较干燥，两三天不浇水就有可能影响植物生长。同时，此处近期进行了苗木补植，也需加强浇水确保成活率。后续，该局将加强监管，合理制定养护计划，避免引起市民误会，同时，欢迎市民朋友对龙华城管工作提出宝贵意见。　　深圳天气　　深圳本周天气不稳定，雷雨频密。24-25日有（雷）阵雨，部分时间雨势较大；展望26-28日降雨再趋明显。　　气象部门提示：　　1.注意防御持续强降水造成的积涝、滑坡、中小河流水位暴涨等次生衍生灾害。　　2.雨时道路湿滑，能见度较低，请注意保持车距，行驶车辆应当开启警示灯，到就近的安全场所暂避，高度关注道路、桥洞、下沉式立交桥等的涉水线、易涝点标识，避免将车辆停放在低洼易涝等危险区域。　　3.注意防范持续强降雨造成的积涝、滑坡、中小河流水位暴涨等次生衍生灾害；市民注意远离低洼易涝区、危房、边坡、简易工棚、挡土墙、河道、水库等可能发生危险的区域。　　4.天气不稳定，请注意提前查询最新预警预报信息，合理安排出行计划。　　（图源网络 中国小康网综合深圳新闻网、广东台触电新闻）。

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