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特斯拉为何不用激光雷达?
半导体行业观察· 2026-02-16 01:58
在解决自动驾驶问题的这场高风险竞赛中,多年来已经出现了深刻的哲学和技术分歧。 一边是几乎整个汽车和科技行业,他们倡导一种叫做传感器融合的概念——一种双保险的方法,将 摄像头、雷达和激光雷达结合起来,构建一个冗余的、多层次的世界视图。 而另一边,特斯拉孤军奋战,大胆而有争议地押注于单一模式——纯粹的、基于摄像头的视觉。 特斯拉主动移除并禁用车辆上的雷达等硬件的决定遭到了广泛的质疑,但这一举措源于其对人工智 能和自然智能本质的深刻理解和根本信念。要理解特斯拉为何做出这样的抉择,首先必须了解特斯 拉究竟摒弃了什么。 什么是传感器融合? 传感器融合的概念相当简单。它旨在利用不同类型传感器的独特优势,构建一个统一且高度鲁棒的 车辆周围环境模型。每种传感器都有其自身的优缺点,理论上,融合它们可以弥补每种传感器的不 足。 摄像头能够提供最丰富、最高分辨率的数据,像人眼一样感知世界的色彩和纹理。它们可以读取路 标上的文字,识别交通信号灯的颜色,并理解复杂的视觉环境。它们的主要缺点是容易受到恶劣天 气和弱光环境的影响,而且难以测量相对速度。 雷达在测量物体距离和速度方面表现出色,即使在恶劣天气下也能正常工作。它可以轻松穿透雨、 ...
中国未来最大的对手,不是特朗普,而是手握近万亿美元的马斯克?
Sou Hu Cai Jing· 2026-02-15 09:47
中国未来最大的"敌人"不是特朗普或者任何一位美国总统,而是手握近万亿美元的马斯克, 为什么这么说呢?马斯克又在哪些方面对中国造成"威胁"? 财富爆表背后,是各项领域的较量 而这场"企业家型主权"的扩张,恰恰是中国眼前要认真思考、未来要正面应战的大方向,特朗普可以四年一换,马斯克却可能主导未来三十年。 现在问题来了:马斯克到底图啥?卖车发火箭那么多年,突然就成国家安全问题了?不是突然而是每一条赛道,他都压的正是别人不敢轻易碰的"要害地 带"。 比如电动车,他把特斯拉上海工厂直接建成全球交付的中枢,2024年,这个"超级工厂"一口气干出91.6万辆交付量,占全球一半。 更关键的是,这里除了快,还特能"喂数据",目前特斯拉在中国收集的自动驾驶数据已超过30亿公里,几乎每天都增加120万公里。 这些数据有没有回传?谁能看?是否被用于训练FSD系统?这些都在一点点试探中国的数据主权红线。 今年2月初,马斯克搞了一个"合纵连横"的大事,他把自己旗下的AI公司xAI跟SpaceX合并了。 听起来像两家亲戚联姻,结果一查市值吓一跳,新公司估了1.25万亿美元,《福布斯》马上更新榜单,说这回马斯克成了历史首位个人财富过8000 ...
一周重磅日程:美非农CPI齐发,中国通胀,AI、机器人春节大战
华尔街见闻· 2026-02-08 11:50
见闻 财经 吕方 WSCN Economic Calendar v 华尔街见闻 | 时间 | | 内容 | 预期 前值 | | | --- | --- | --- | --- | --- | | 2月9日 周一 | | | | | | 待定 | | 中国 1月M2货币供应同比 | | 8.5% | | 待定 | | 中国 1月M0货币供应同比 | | 10.2% | | 数据 | 待定 | 中国 1月M1货币供应同比 | | 3.8% | | 待定 | | 中国 1至1月社会融资规模增量(亿人民币) | | 356000 | | 待定 | | 中国 1至1月新增人民币贷款(亿人民币) | | 162700 | | 待定 | | 伊朗局势:特朗普称美国将再次与伊朗谈判(全周事件) | | | | 待定 | | AI大战升级:千问、豆包、元宝、文心相继发起红包、免 单等活动(全周事件) | | | | 事件 | | | | | | 待定 | | 上金所、上期所、郑商所:调整金银铜等期货合约交易保 证等权例 | | | | 待定 | | 澜起科技赴港IPO,预计股票将于2月9日开始交易 | | | | 财报 | | ...
下周重磅日程:美非农CPI齐发,中国通胀,AI、机器人春节大战
Hua Er Jie Jian Wen· 2026-02-08 03:50
Economic Data - China's January CPI is expected to show a slight decrease of 0.4% year-on-year, while PPI is anticipated to decline by 1.5% [6] - The market is focused on the "opening red" performance of January's social financing, with estimates ranging from 6.9 trillion yuan to 7.38 trillion yuan in new social financing [6] - The U.S. non-farm payroll data is delayed due to a government shutdown, with expectations for January's employment growth concentrated in the range of 60,000 to 80,000 jobs [6] Corporate Earnings - Key earnings reports are expected from companies such as NetEase, SMIC, and AppLovin, which will provide insights into the semiconductor and internet sectors [16][17] - The performance of software companies like Unity and Robinhood will be scrutinized to assess the recent stock price volatility [16] - McDonald's and Coca-Cola are also set to release their earnings, which will be closely watched by the market [16] IPO Activities - Aisense Semiconductor plans to raise 2.96 billion HKD through its IPO in Hong Kong, with shares expected to start trading on February 10 [19] - Lanqi Technology is seeking to raise up to 7 billion HKD (approximately 902 million USD) in its IPO, with strong backing from cornerstone investors [20] - Lead Intelligent is also set to begin trading on February 11, with a planned issuance of 96.3 million shares [20] Geopolitical Events - The U.S. is set to engage in new negotiations with Iran, although significant breakthroughs are not expected due to fundamental differences in positions [7] - A rare meeting of military officials from 34 countries is scheduled, focusing on regional security priorities [12] AI and Technology Developments - Major Chinese tech companies are launching significant promotional campaigns for AI applications during the Spring Festival, with Alibaba and ByteDance leading the charge [5][10] - New AI models are expected to be released, including DeepSeek's V4 model and updates from ByteDance and Alibaba [10] - The market is observing the impact of AI advancements on traditional software companies, with notable stock price reactions [10]
Waymo、特斯拉警告:美国不努力,中国将定义自动驾驶
Guan Cha Zhe Wang· 2026-02-05 08:17
【文/观察者网 潘昱辰 编辑/高莘】2月4日,美国参议院商务委员会举行简化自动驾驶车辆部署的听证 会。Waymo和特斯拉等美国自动驾驶汽车企业出席听证会,并呼吁国会通过立法推动自动驾驶汽车, 还称美国正在与中国争夺自动驾驶行业的领导地位,面临"直接威胁"。 Waymo首席安全官毛里西奥·佩纳(Mauricio Pena)在书面证词中强调,相较于人类驾驶,其Robotaxi已 使严重伤害事故减少10倍。同时,Waymo呼吁国会通过立法推动自动驾驶汽车,更称美国自动驾驶汽 车行业正面临来自中国的直接威胁。 同样参与听证会的特斯拉汽车工程副总裁拉斯·莫拉维(Lars Moravy)也强调,国会必须放宽"限制行业 创新能力"的法规。他称,如果美国不在自动驾驶发展中取得领先,其他国家尤其是中国,将成为该行 业的技术,标准和全球市场定义者;中国更将成为21世纪交通运输的主导者。 Waymo无人驾驶汽车 路透社 更早之前的2025年10月,NHTSA还对290万辆配备FSD系统的特斯拉汽车展开调查,原因是其中有数十 起违反交通安全和事故的报告。特斯拉则辩称,FSD几乎可以帮助驾驶员到任何地方,但需要最小程度 的干预,不会由 ...
行业深度 | RoboX:产业奇点已至 规模化应用加速【国联民生汽车 崔琰团队】
汽车琰究· 2026-02-03 16:03
Core Insights - The RoboX industry is approaching a commercialization inflection point, driven by strong policy support, increasing demand for cost-effective and safe autonomous driving solutions, and significant reductions in core component costs [2][6][11]. Group 1: RoboX Overview - RoboX encompasses various forms of autonomous driving applications, including Robotaxi, Robovan, and Robotruck, designed to adapt to different transportation scenarios through modular design [8]. - The industry is experiencing rapid advancements in technology, with the penetration rate of L2 and above autonomous features in passenger vehicles expected to exceed 90% by 2030, significantly driving down costs for key components like LiDAR and computing chips [9][11]. Group 2: Robotaxi Insights - Robotaxi is projected to achieve an operational cost of $0.2 per kilometer by 2027, a 50% reduction compared to traditional ride-sharing platforms, primarily due to the remote safety operator model and economies of scale [3][17]. - The global Robotaxi market is expected to reach a valuation of $352.6 billion by 2035, with the Chinese market anticipated to grow from $200 million in 2025 to $179.4 billion by 2035, indicating strong growth potential [23][28]. Group 3: Robovan Insights - The demand for Robovan is driven by labor shortages and high costs in last-mile delivery, with its capabilities making it a key solution across e-commerce, retail, and food delivery sectors [4]. - The cost of Robovan is expected to drop significantly, from 500,000-600,000 yuan to around 20,000 yuan, due to economies of scale and increased penetration of L2 and above features in passenger vehicles [4][11]. Group 4: Robotruck Insights - Robotruck applications are expanding from closed environments to long-haul logistics, with a market potential reaching hundreds of billions, focusing on stable freight demand and high operational value [5]. - The adoption of "virtual drivers" in Robotrucks is expected to significantly reduce the operating costs of electric trucks, enhancing their commercial viability [5]. Group 5: Policy Support - Since 2020, the Chinese government has implemented numerous policies to support the development of intelligent connected vehicles, establishing a robust regulatory framework for the industry [11][13]. - By 2025, 17 national-level testing demonstration zones have been established, with over 32,000 kilometers of testing roads opened, facilitating the transition from technology validation to commercial operation [11][13]. Group 6: Investment Recommendations - Companies involved in autonomous driving solutions and operations are expected to benefit directly from the commercialization of RoboX, with a projected rapid increase in penetration rates between 2026 and 2027, unlocking a market potential of hundreds of billions [6][28]. - Recommended companies include WeRide, Cao Cao Mobility, and XPeng Motors, with a focus on intelligent component manufacturers like Horizon Robotics and Bertelson [6].
确认了!SpaceX宣布收购人工智能企业xAI 合并后估值1.25万亿美元
Mei Ri Jing Ji Xin Wen· 2026-02-03 00:30
据央视新闻,当地时间2月2日,美国企业家马斯克旗下的太空探索技术公司(SpaceX)发表声明,宣布已收购同属于马斯克旗下的人工智能企业xAI公 司。xAI公司同时也发表声明,证明已"加入SpaceX"。 据智通财经,备忘录显示,SpaceX与xAI合并后的公司预计每股定价约527美元,估值将达1.25万亿美元。其中,SpaceX估值1万亿美元,xAI估值2500亿 美元,合并交易为全股票形式。 此前报道 1月30日,据媒体报道,埃隆·马斯克正在酝酿一场前所未有的商业重组,以打造"行星级"科技帝国。 据知情人士透露,SpaceX已讨论了与特斯拉合并的可能性,部分投资者正推动该想法落实。另外,SpaceX还在研究在首次公开招股(IPO)前与xAI合并 的可行性。最终决定目前尚未作出,具体细节仍可能变动,各公司也可能选择维持独立运营。 据悉,SpaceX考虑在6月(马斯克生日附近)上市,融资额可能高达500亿美元,或成为史上规模最大的IPO,公司估值有望达到1.5万亿美元,接近特斯 拉的1.6万亿美元。 如若合并特斯拉与xAI,新实体的估值可能突破2万亿美元,成为全球市值最高的科技公司。 消息传出后,特斯拉股价在当 ...
确认了!SpaceX宣布收购人工智能企业xAI,SpaceX估值1万亿美元,xAI估值2500亿美元
Xin Lang Cai Jing· 2026-02-03 00:25
据央视新闻,当地时间2月2日,美国企业家马斯克旗下的太空探索技术公司(SpaceX)发表声明,宣 布已收购同属于马斯克旗下的人工智能企业xAI公司。xAI公司同时也发表声明,证明已"加入 SpaceX"。 据智通财经,备忘录显示,SpaceX与xAI合并后的公司预计每股定价约527美元,估值将达1.25万亿美 元。其中,SpaceX估值1万亿美元,xAI估值2500亿美元,合并交易为全股票形式。 据知情人士透露,SpaceX已讨论了与特斯拉合并的可能性,部分投资者正推动该想法落实。另外, SpaceX还在研究在首次公开招股(IPO)前与xAI合并的可行性。最终决定目前尚未作出,具体细节仍 可能变动,各公司也可能选择维持独立运营。 据悉,SpaceX考虑在6月(马斯克生日附近)上市,融资额可能高达500亿美元,或成为史上规模最大 的IPO,公司估值有望达到1.5万亿美元,接近特斯拉的1.6万亿美元。 如若合并特斯拉与xAI,新实体的估值可能突破2万亿美元,成为全球市值最高的科技公司。 消息传出后,特斯拉股价在当天的盘后交易中迅速拉升,涨幅一度触及4.5%。 SpaceX、特斯拉和xAI如何"互补"?在马斯克对S ...
智能驾驶系列报告四:RoboX:产业奇点已至,规模化应用加速
Investment Rating - The report maintains a recommendation rating for the RoboX industry, indicating a positive outlook for investment opportunities in this sector [1]. Core Insights - RoboX is approaching a critical point of industrialization, transitioning from technology validation to large-scale deployment, driven by supportive policies, increasing supply of key components, and strong demand for intelligent driving solutions [7][19]. - The report highlights three main applications of RoboX: Robotaxi, Robovan, and Robotruck, each with distinct market dynamics and growth potential [10][19]. Summary by Sections 1. Investment Focus: RoboX Accelerating Towards Industrialization - RoboX encompasses various forms of autonomous driving applications, including Robotaxi, Robovan, and Robotruck, designed for different transportation scenarios [10]. - The report emphasizes the modular design of RoboX, allowing for adaptability across various transport needs [10]. 2. Robotaxi: Scaling Point Evident, Fully Autonomous Commercialization Gradually Landing - Demand Side: Robotaxi can significantly reduce operational costs, with projected costs of $0.2 per kilometer by 2027, a 50% reduction compared to traditional taxi services [21]. - Supply Side: Continuous reduction in hardware costs is facilitating the scaling of Robotaxi applications, with the sixth-generation vehicle costs dropping by 60% compared to previous models [35]. - Policy Side: The gradual implementation of fully autonomous commercial operations is supported by clear regulations regarding accident liability [21][15]. 3. Robovan: Strong Demand for Unmanned Delivery, Cost Advantages Driven by Core Component Price Reductions - Demand Side: There is a strong need for unmanned delivery solutions in the last-mile logistics sector, covering key application scenarios such as e-commerce and fresh food delivery [3]. - Supply Side: The cost of core components is decreasing, enhancing the price competitiveness of unmanned delivery vehicles [3]. - Policy Side: Continuous opening of road rights and pilot projects is accelerating the deployment of unmanned delivery vehicles [3]. 4. Robotruck: Transitioning from Closed Scenarios to Mainline Logistics, Cross-Province Testing Implemented - Demand Side: Robotruck applications are expected to reach a market scale of hundreds of billions, focusing on stable freight demand in complex environments [4]. - Supply Side: Successful implementation of L4 in closed scenarios is validating the operational capabilities of Robotrucks [4]. - Policy Side: National support is clear, but local policies are cautiously opening up due to the high risks associated with heavy-duty trucks [4]. 5. Investment Recommendations - The report suggests that companies involved in RoboX commercialization, such as WeRide, Cao Cao Mobility, and XPeng Motors, will directly benefit from the scaling of RoboX applications [19]. - It also recommends focusing on intelligent component manufacturers like Horizon Robotics and Desay SV, which are expected to show performance elasticity [19].
资讯日报:日元强劲反弹;金价首次升破每盎司5000美元-20260126
Market Overview - The Hang Seng Index closed at 26,750, up 0.45% for the day and 4.37% year-to-date[3] - The Nikkei 225 Index rose 0.29% to 53,847, with a year-to-date increase of 6.97%[3] - The S&P 500 Index ended at 6,916, with a slight increase of 0.03% and a year-to-date gain of 1.02%[3] Commodity and Currency Insights - Gold prices reached a historic high, surpassing $5,000 per ounce, driven by geopolitical tensions[13] - The Japanese yen rebounded strongly, with significant daily gains, as the market anticipates potential government intervention[13] Sector Performance - The commercial aerospace sector saw significant gains, with JunDa shares rising over 51% following the launch of six platforms aimed at accelerating satellite development[9] - The photovoltaic sector also performed well, with notable increases in stocks like KaiSheng New Energy (up 14.44%) and Xinyi Solar (up 11.15%) due to support from Tesla's CEO for solar energy development[9] U.S. Market Dynamics - The U.S. stock market showed mixed results, with the Nasdaq and S&P 500 slightly up, while the Dow Jones fell nearly 0.6%[9] - Notable individual stock movements included Goldman Sachs dropping nearly 4% and Nvidia rising 1.5%[10] Economic Indicators - Japan's core CPI for December 2025 rose 2.4%, aligning with expectations, while the manufacturing PMI for January 2026 increased to 51.5, indicating expansion[13]