路灯充电桩
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微软下架「炉石」等多款游戏;华为云:华为算力效能超英伟达芯片 3 倍;马斯克回应特斯拉机器人打拳:并非遥控 | 极客早知道
Sou Hu Cai Jing· 2025-10-05 10:23
Group 1 - Microsoft has urgently removed multiple games, including "Hearthstone," due to a security vulnerability in the Unity game engine affecting versions 2017.1 and above [1] - Unity has not found any instances of the vulnerability being exploited, and no users have been affected, but developers are advised to update their games and applications immediately [1] Group 2 - The Three Gorges Group announced that the Xiluodu Hydropower Station, the world's fourth-largest and China's third-largest, has achieved full coverage of robotic corridor inspections [3] - The hydropower station is located on the Jinsha River and features a complex underground chamber system, with inspection previously taking two employees two days to complete [3] - Since 2021, the station has been developing unmanned inspection technology, now utilizing four rail-type, three crawler-type, and one quadruped inspection robot [3] Group 3 - Fujitsu announced an expansion of its strategic partnership with NVIDIA to build an integrated AI infrastructure aimed at enhancing enterprise competitiveness [4] - The collaboration will focus on developing industry-specific AI platforms for healthcare, manufacturing, and robotics, integrating Fujitsu's CPU series with NVIDIA's AI computing infrastructure [4] Group 4 - Huawei's cloud services have reportedly achieved three times the computing efficiency of NVIDIA's H20 chip, emphasizing the importance of quality computing results over chip manufacturing processes [4] - Huawei's Ascend cloud services support various third-party models, aiming to enhance performance across all large models [5] Group 5 - Elon Musk confirmed that Tesla's humanoid robot, Optimus, is AI-driven rather than remote-controlled, showcasing its capabilities in a recent video [7] - Tesla's Full Self-Driving (FSD) version 14 has been delayed again due to a last-minute bug, marking the second postponement for this version [7] - The FSD version 14 will not be available for Tesla vehicles equipped with HW3 hardware, which will remain on version 12.6.4 [7] Group 6 - OpenAI has reached a valuation of $500 billion, surpassing SpaceX and becoming the most valuable private company globally, following a recent employee stock transfer transaction [8] - This valuation reflects the strong market interest in the AI sector, with significant investments from firms like SoftBank [8] Group 7 - OpenAI plans to monetize its new AI video generation application, Sora, by allowing copyright holders to control character usage and share in the generated revenue [9] - The application is currently available only in the U.S. and Canada, with a video length limit of 10 seconds, and has already sparked controversy among major film companies regarding copyright policies [9] Group 8 - Zeekr has unveiled the interior of its revamped Zeekr 001, featuring luxury elements typically found in high-end vehicles, such as a "starry sky" ceiling and advanced driver assistance systems [11] - The vehicle supports rapid charging technology, allowing for a significant charge in just seven minutes, comparable to refueling a gasoline vehicle [11] Group 9 - HP has launched the ZGX Nano G1n AI workstation, designed for AI development, featuring compact dimensions and advanced specifications, including NVIDIA's Grace Blackwell chip [13] - The workstation supports high-speed connectivity and runs on NVIDIA's DGX OS, equipped with tools for model evaluation and local model services [13] Group 10 - A research team from Pennsylvania State University has proposed converting streetlights into electric vehicle charging stations, demonstrating lower costs and environmental benefits compared to traditional charging stations [14][15] - The pilot project in Kansas City showed that utilizing existing electrical infrastructure for charging is more efficient and faster than commercial charging stations [15]
美国团队将路灯改造成电动汽车充电桩,成本远低于商业用桩且更环保
Xin Lang Cai Jing· 2025-10-05 00:53
IT之家 10 月 4 日消息,电动汽车被寄予降低成本、减少排放的厚望,但在城市生活的人们往往面临一个现实难题:充电条件严重不足。尤其是住在公寓 楼、没有车库的居民,几乎无法安装家用充电桩,这使得购买电动车变得不切实际。 据外媒 Interesting Engineering 今日报道,美国宾夕法尼亚州立大学的研究团队提出了一个新办法:把普通路灯改造成电动车充电桩。 团队在密苏里州堪萨斯城试点,将 23 盏路灯进行改造。结果显示,这种方式比传统充电桩更省钱、更环保,也更加便利。 研究负责人、宾州州立大学土木与环境工程副教授 Xianbiao "XB" Hu 表示,很多城市居民因为没有车库,无法享受家庭充电的便利,因此团队想到利用路 灯。 Hu 解释说,路灯本身已经接入电网,大多归市政府所有,而且分布在人车密集区域,非常适合作为公共充电点。 这项由美国能源部资助的项目,还联合了堪萨斯市政府、能源机构和国家可再生能源实验室等多方力量。研究团队提出了一个"三步走"框架,涵盖需求评 估、可行性和效益,以便其他城市能复制这种做法。 通讯作者 Yang "Chris" Song 表示,可扩展性是核心目标,"要让这个体系不 ...
2025从实验室到真实场景:以创新融资生态推动气候技术初创企业的“关键突
Sou Hu Cai Jing· 2025-09-05 06:14
今天分享的是:2025从实验室到真实场景:以创新融资生态推动气候技术初创企业的"关键突破"阶段报告 对此,报告提出分阶段解决方案。短期(1-3年)需完善财政机制、创新金融工具、发挥行业平台作用、强化产业CVC功能,并 借鉴亚马逊"气候承诺基金"、腾讯"碳寻计划"等模式推动大企业投资范式转型。中长期(3-10年)则要推动影响力资本发展,建 设统一技术评估与认证标准体系,构建系统化支持生态。 报告强调,需政策制定者、投资机构、企业等多方协同,打造韧性融资生态,助气候技术初创企业跨越"关键突破"阶段,加速 技术商业化落地,释放减碳潜力。 以下为报告节选内容 > > 报告共计:36页 《从实验室到真实场景:以创新融资生态推动气候技术初创企业的"关键突破"阶段》报告总结 本报告由Impact Hub Shanghai联合Makeable可持续创新观察、1.5DO气候创新实验室发布,聚焦气候技术初创企业从实验室迈向 商业化的"关键突破"阶段,深入剖析该阶段融资困境,并提出短期与中长期解决方案,旨在推动气候创新生态完善,助力双碳 目标及全球1.5度温升目标实现。 气候技术是实现气候目标的关键,初创企业是前沿低碳技术落地的中 ...