作者 | LiangWang 编辑 | 自动驾驶之心 点击下方 卡片 ，关注" 自动驾驶之心 "公众号 戳我-> 领取 自动驾驶近15个 方向 学习 路线 >>点击进入→ 自动驾驶之心 『4D标注』技术交流群 本文只做学术分享，如有侵权，联系删文 近几年随着深度学习技术的发展，基于数据驱动的算法方案在自动驾驶/机器人领域逐渐成为主流，因此算法对数据的要求也越来越大。区别于传统单帧标注，基 于高精点云地图的4D标注方案能够有效减少标注成本并提高数据真值质量。 4D标注中的4D是指三维空间+时间维度，4D数据能够映射到任意时刻得到单帧真值用于模型训练，区别于大范围高精地图生产，4D标注只关注一小片区域的静态 和动态元素。然而如何生成标注所需底图是其中的一个关键环节，针对不同的标注需求，通常需要实现"单趟建图"，"多躺建图"和"重定位"等关键技术，在场景上 还需要支持有GNSS的行车场景和无GNSS的泊车场景。 LSD (LiDAR SLAM & Detection) 是一个开源的面向自动驾驶/机器人的环境感知算法框架，能够完成数据采集回放、多传感器标定、SLAM建图定位和障碍物检测 等多种感知任务。 本文将详细介 ...

东方证券表示，政策不确定性风险持续，有望促使供应链各环节继续推进国产化，利好半导体设备、材 料、EDA等领域公司。国内晶圆制造厂和存储器厂商为保障供应链安全与产能建设节奏，将更有动力 并加大力度采购国产化产品。这不仅体现在成熟制程产能的持续扩张上，更将逐步向先进制程的关键环 节渗透。对设备厂商而言，关键半导体制造环节的国产验证与导入机会将显著增多。 兴业证券表示，AI板块的投资价值在当前科技创新密集活跃的背景下尤为凸显。与此同时，鸿蒙智能 体、Agentic AI等创新应用集中爆发，亚马逊云科技预计智能体技术已处于爆发前夜，华为首批50+鸿 蒙智能体即将上线，推动交互方式从指令驱动转向意图驱动。Meta、谷歌等巨头加速布局ASIC芯片， 2025年预计出货量超百万颗，算力成本两年下降280倍，为AI规模化部署创造条件。这些进展共同表 明，AI技术已进入商业化落地加速期，从教育硬件到云计算基础设施的产业链各环节均呈现强劲增长 动能，为投资者提供了从技术突破到业绩兑现的完整价值链条。 （本文机构观点来自持牌证券机构，不构成任何投资建议，亦不代表平台观点，请投资人独立判断和决 策。） （文章来源：21世纪经济报道） ...

Guangzhou, China, June 23, 2025 (GLOBE NEWSWIRE) -- The "2025 International Supply Chain Conference of Chinese Cuisine," hosted by Wuhan Liangzhilong Food Inc., officially opened at Zone D of the Canton Fair Complex in Guangzhou. The event brought together representatives from 17 industry associations, over 100 supply chain platforms, and leading chain restaurant enterprises to explore how businesses can leverage localization, standardization, and digitalization strategies to break into international market ...

China OSAT halfway through recovery — The OSAT industry is on track to its sixth quarter of YoY growth with inventory well under control. While the current cycle shows only modest growth so far, we expect the growth recovery to continue with demand rising from: 1) industrial/automotive; and 2) advanced packaging (AP) for HPC and power semis. The past OSAT growth cycles since 2001 each lasted 3-7 years. We believe the OSAT industry is still only halfway through the recovery phase. Capacity UTR still improvin ...

核心观点 投资建议与投资标的 美商务部拟取消在中国运营的芯片制造商的技术豁免权，或将削弱海外公司利用中国大 陆资源的优势，改变存储全球供应链格局，建议关注国内半导体产业链： 风险提示 电子行业 行业研究 | 动态跟踪 美拟收紧半导体技术豁免，利好本土产业 链 ⚫ 国际政治经济形势变动风险；半导体景气度不及预期；半导体国产化进度不及预 期。 国家/地区 中国 行业 电子行业 报告发布日期 2025 年 06 月 23 日 看好（维持） | 薛宏伟 | xuehongwei@orientsec.com.cn | | --- | --- | | | 执业证书编号：S0860524110001 | | 蒯剑 | 021-63325888*8514 | | | kuaijian@orientsec.com.cn | | | 执业证书编号：S0860514050005 | | | 香港证监会牌照：BPT856 | | 韩潇锐 | hanxiaorui@orientsec.com.cn | | | 执业证书编号：S0860523080004 | 朱茜 zhuqian@orientsec.com.cn | 部分存储涨价，AI ...

Core Insights - Arm Holdings (ARM) faces increasing risks of slower growth in China due to the country's shift towards RISC-V architecture, which contributed 19% of ARM's total sales in fiscal 2025, with revenues from China rising only 7.5% year over year [1][7] Group 1: Market Dynamics - China's ambition to localize its semiconductor ecosystem is driving the promotion of RISC-V as an alternative to Arm's proprietary models, offering cost advantages and design flexibility [2] - Major Chinese tech firms, including Alibaba Cloud, Huawei, Tencent, and ZTE, are backing RISC-V, which raises competitive pressure on ARM's presence in China [3][7] Group 2: Competitive Landscape - NVIDIA and AMD are closely monitoring China's shift to RISC-V, as it poses a threat to their market positions in AI hardware and server chips [4][5] - AMD's EPYC server chips directly compete with China's new Lingyu RISC-V server chip, indicating potential market share erosion for AMD if RISC-V adoption accelerates [5] Group 3: Financial Performance - ARM's stock has gained 18% year to date, outperforming the industry's 5% rally, but it trades at a forward price-to-sales ratio of 31.5, significantly higher than the industry's 8.1 [6][8] - The Zacks Consensus Estimate for ARM's earnings has been declining over the past 60 days, reflecting potential challenges ahead [10]

14 June 2025 | 12:16AM HKT China semis: XDLK (688582.SS, Not Covered): MEMS gyroscope and accelerometer on growing client adoption; expanding to new We talked with XDLK (688582.SS, Not Covered) management recently. The company provides MEMS IMU (Inertial Measurement Unit) including MEMS gyroscope and MEMS accelerometer for industrial, energy, and innovative applications (autonomous driving, eVTOL, robotics etc.). The company delivered 1Q25 revenue growth of 292% YoY, driven by new MEMS gyroscope orders, and ...

Core Insights - Veeva Systems has launched the Veeva China Campaign Manager, a solution aimed at enhancing omnichannel engagement for pharmaceutical companies in China, focusing on compliance and customer experience [1][4][6] - This launch reflects Veeva's strategy to localize and innovate its offerings in high-growth international markets, particularly as digital engagement becomes essential in life sciences [2][4] - The Veeva China Campaign Manager is designed to meet the unique regulatory and commercial needs of the Chinese market, providing tools for effective and personalized campaigns [4][7] Company Performance - Following the announcement of the new campaign manager, Veeva's shares closed flat at $284.58, but have seen a year-to-date increase of 34.4%, outperforming the industry growth of 24.6% [3] - Veeva Systems currently has a market capitalization of $46.2 billion and anticipates a 14.6% growth in earnings for fiscal 2026 [5][6] Product Features - The Veeva China Campaign Manager integrates with the Veeva CRM suite, enhancing campaign execution through personalization, analytics, and coordination between sales and marketing [6][8] - Key features include advanced tagging and segmentation for precision targeting, customizable surveys for feedback, and a goal-oriented tracking system for campaign effectiveness [8][9] - The platform supports synchronized planning and execution across various engagement channels, allowing field representatives to dynamically adjust their strategies [8][9][10] Market Position - The launch positions Veeva Systems for long-term growth in one of the largest pharmaceutical markets globally, enhancing its competitive edge in Asia-Pacific [4][10] - Veeva's continued investment in region-specific tools like the Campaign Manager strengthens its role as a key technology enabler for pharmaceutical commercialization in the region [10]

大家好我是大鱼 今天的资讯 包括下面几个消息 1. FSD落地中国 进入倒计时 2. 特斯拉生产经营 方面的消息 3.其他车企的消息 Lucid Rivian 关注这些领域的朋友 不要错过 今天重要的内容 OK let's go 第一部分 FSD落地中国 进入倒计时 之前的视频中我们提到 中国政府于6月13日 发布了新的指导方针 允许汽车制造商 在监管审查后 出口车辆的数据 这对特斯拉来说 是重大利好 特斯拉长期受限于 中国严格的数据 本地化法规 无法将中国道路数据 用于训练其FSD系统 最新的消息是 特斯拉宣布已完成 上海数据中心的 第二阶段建设 并且满足数据出口 备案的条件 这意味着他们现在 就可以合法存取和处理 中国本地数据 上海数据中心 自2021年建立以来 已成为特斯拉 在华数据处理的 核心设施 根据Teslarati的报导 该中心收集了 特斯拉在中国超过 170万辆车辆的数据 包括生产数据 销售数据 服务数据 和充电数据 数据的收集 符合监管要求 这些数据的利用 将使FSD系统 更能适应中国的道路条件 如交通信号辨识 车道变换 和城市街道的导航 有了这些数据 特斯拉的FSD系统 就可以更精确地 适 ...

Key Takeaways POSCO unveiled a research and development lab in Perth to boost battery materials and rare earths. The lab supports POSCO's drive for raw material localization and carbon-reducing innovations. PKX aims to advance tech in lithium, nickel and rare earths through local collaboration.POSCO Holdings (PKX) has opened the Australia Critical Minerals R&D Lab in Perth with the goal of achieving ultra-gaps in technological competitiveness in the steel, battery material, raw materials and rare earth in ...