激光雷达

Search documents
跨境支付概念股涨幅扩大,软件ETF(515230)涨近2%
Mei Ri Jing Ji Xin Wen· 2025-06-23 06:13
Group 1 - Cross-border payment platform officially launched on June 22, enabling interconnectivity between mainland China and Hong Kong's rapid payment systems, leading to an increase in cross-border payment concept stocks and a nearly 2% rise in software ETF (515230) [1] - Current state of the computer and software development industry is described as relatively chaotic, with products awaiting breakthroughs in large models and further refinement, indicating a theme-driven investment approach influenced by risk appetite [1] - Expectations for improved operating performance in the second half of the year due to base effect, new technologies/products, and policy support, with a focus on the upcoming Q2 earnings disclosures in June and July [1] Group 2 - The software ETF (515230) tracks the software index (H30202), which is compiled by China Securities Index Co., Ltd., selecting listed companies involved in software development and information technology services to reflect the overall performance of the software industry [2] - The index serves as an important barometer for China's software industry, with constituent stocks exhibiting significant technological attributes and growth characteristics, effectively measuring the level of technological innovation and market development in the domestic software sector [2]
不用GPS也能自主飞行,现在国赛的教育无人机都这么卷了?
机器人大讲堂· 2025-06-18 12:29
把你的眼睛蒙上,丢到一个陌生的房间里,你会怎么确定自己的位置?这就是室内无人机面临的第一个难题。 传统的光流 定位 方案 就像用鼠标原理来导航 ——通过拍摄地面纹理变化来判断移动。听起来不错,但遇到纯色地板就彻底懵圈。本人 见过某次展会上,一家公 司为了演示效果, 专门带了一卷花地毯铺在地上,场面一度很尴尬。 视觉 SLAM 倒是高级一些,通过摄像头"记住"周围环境的特征点,但它有个致命弱点:「开 灯我认识你,关灯我不认识你」。光线一变,定位精度直接腰斩。至于 UWB定位 ,虽然精度不错,但需要预先布置基站,4个基站加标签的成本就上万了,还失 去了无人机"即飞即走"的灵活性。 今年大赛推荐的光子 RC-L1选择了 目前最可靠的技术路线 : 直接上激光雷达 。 激光的最大优势是不挑环境 ——不管是大理石地面还是花地毯,不管是白天还 是晚上,每秒扫描几十万个点,都能构建出精确的环境地图。但随之而来的挑战是 数据量爆炸 。传统方案是把数据传到地面站处理,可问题来了: 3米/秒的飞行 速度下,100毫秒的通信延迟就意味着30厘米的位置偏差。在避障时,这可能就是"擦肩而过"和"正面相撞"的区别。 朋友们,如果我告诉你, ...
马斯克:摄像头和激光雷达不能共用!
半导体芯闻· 2025-06-16 10:13
Core Viewpoint - The optimal solution for intelligent driving, according to Elon Musk, combines artificial intelligence, digital neural networks, and cameras, rather than relying on laser radar technology [2][6]. Group 1: Perspectives on Sensor Technology - Musk emphasizes that the global road systems are designed for biological neural networks and vision, not for laser-based systems, which can lead to conflicts between different sensor types [6]. - In contrast, domestic companies like Huawei advocate for the necessity of laser radar, citing safety concerns and limitations of camera-only systems, especially in adverse weather conditions [6][11]. - Huawei's executive, Yu Chengdong, argues that life is invaluable, and thus, safety features like laser radar are essential for reliable vehicle operation [7]. - Xiaopeng Motors supports a vision-based approach, with their senior director stating that the idea of laser radar being superior for long-distance detection is misleading [8][9]. Group 2: Limitations of Laser Radar - Laser radar, as an active sensor, has several drawbacks, including reduced signal strength and point cloud density at longer distances, making it less effective for identifying distant objects [10]. - The technology is also sensitive to weather conditions, with laser radar struggling in rain and fog, while millimeter-wave radar performs better in such scenarios [11]. - Overall, laser radar is characterized as having low information density and being prone to interference, making it unsuitable as the primary sensor for advanced driving systems [12].
计算机行业研究:激光雷达系列深度之五:AEBS新规催化标配预期,割草机+无人城配快速放量
SINOLINK SECURITIES· 2025-06-11 11:37
Investment Rating - The report recommends key global lidar leaders such as SUTENG and Hesai in the context of the accelerating release of non-automotive lidar applications [4] Core Viewpoints - The report emphasizes that lidar is not only the "eye of intelligent driving" but also a "next-generation universal sensor" that is expected to cover all broad robotic scenarios in the future [5] - The intelligent lawn mower market is witnessing significant orders, and the robovan market is rapidly scaling from 1 to 10, validating the report's logic [5] - The report highlights that the automotive lidar market is accelerating upward due to cost reduction and policy catalysis, with L3/L4 advanced intelligent driving expected to create a "value inflation engine" for vehicles [5] Summary by Sections Automotive Market - The new AEBS regulations are expected to promote the standardization of lidar in vehicles, leading to both down-market and high-end growth [7] - For L2 and below models, the AEBS regulations may push for lidar to become standard in M1 and N1 vehicle types [11] - For L3 models, high-performance lidar and multi-lidar setups are becoming essential for domestic L3 vehicles [5][24] - The L4 market is seeing significant breakthroughs with major manufacturers deploying 7-10 lidar units in their fleets [5][31] Lawn Mower Market - The trend towards 3D perception is clear, with lidar becoming a necessary sensing solution for smart lawn mowers [5] - The report estimates that the total addressable market (TAM) for lawn mower lidar could reach 6.4 billion yuan [5] - Leading lidar manufacturers are signing contracts with smart lawn mower clients, with order volumes exceeding one million units [5][7] Robovan Market - The report identifies robovans as a new market for ADAS lidar, with significant cost reductions in logistics [5] - The TAM for robovan lidar is projected to reach 40 billion yuan, indicating a substantial market opportunity [5] - Major lidar manufacturers are forming partnerships with leading robovan manufacturers, focusing on cost control and compliance with automotive-grade standards [5][31]
禾赛科技(A20721):一季度收入同比增长46%,激光雷达新产品、新客户持续突破
Guoxin Securities· 2025-06-05 11:40
Investment Rating - The investment rating for the company is "Outperform the Market" [6][4][33] Core Insights - The company achieved a revenue of 525 million yuan in Q1 2025, representing a year-on-year growth of 46.3% [7][4] - The gross margin improved to 41.7%, with a year-on-year increase of 3.0 percentage points, driven by effective cost control and scale optimization in the ADAS and robotics sectors [3][11] - The company launched new laser radar products, including the AT1440, ETX, and FTX, enhancing its product offerings for L2 to L4 autonomous driving applications [21][22] - The company has established partnerships with over 23 domestic and international automotive manufacturers, securing production agreements for more than 120 vehicle models [26][28] Financial Performance - In Q1 2025, product revenue was 510 million yuan, up 44.7% year-on-year, primarily due to strong demand for ADAS laser radar products in China [7][4] - Service revenue reached 14.6 million yuan, a significant increase of 139.3% year-on-year, attributed to non-recurring engineering service income [7][4] - The company forecasts revenues of 3.138 billion yuan, 4.347 billion yuan, and 6.037 billion yuan for 2025, 2026, and 2027, respectively, with corresponding net profits of 221 million yuan, 498 million yuan, and 868 million yuan [5][33] Market Position and Strategy - The company is a leading supplier of laser radar for Robotaxi services, collaborating with major players like Baidu Apollo Go and Didi Autonomous Driving [28][32] - The company signed a strategic cooperation agreement to supply 300,000 JT series laser radars to a high-end smart garden brand, indicating its expanding presence in the robotics market [32][4] - The company is actively pursuing international partnerships, including a new verification development project with a top-tier automotive supplier in Japan, enhancing its global footprint [25][4]
全球音响巨头JBL剥离光学资产 光库科技出手收购
Zheng Quan Shi Bao Wang· 2025-06-04 13:08
Core Viewpoint - The acquisition of Wuhan Jabil by Guangku Technology aims to enhance its product line and market position in the optical components sector, leveraging Jabil's existing capabilities and customer resources [1][2]. Group 1: Acquisition Details - Guangku Technology announced the acquisition of Wuhan Jabil for a total consideration of $17 million plus adjustments based on the company's net cash and transaction costs at closing [1][2]. - The acquisition will result in Guangku Technology holding 100% of Wuhan Jabil, making it the sole shareholder [1]. Group 2: Financial Performance - Wuhan Jabil reported a revenue of 241 million yuan and a net profit of 6.5164 million yuan in 2024, with a total asset value of 294 million yuan at the end of the first quarter [1]. - JBL, the parent company of Wuhan Jabil, experienced a significant decline in net profit, reporting approximately $200 million, down 80% year-on-year [1]. Group 3: Strategic Benefits - The acquisition is expected to optimize Guangku Technology's customer structure, enrich its product line, and expand production scale, thereby enhancing overall competitiveness [2]. - Guangku Technology's products are widely used in core areas of the optical fiber laser, optical fiber communication, and data center industries, with a total revenue of 999 million yuan in the previous year, reflecting a year-on-year growth of approximately 40% [2]. Group 4: Future Development Plans - Guangku Technology plans to focus on the development of optical fiber laser devices, optical communication devices, lithium niobate modulators, and photonic integrated devices [3]. - The company aims to enhance its integrated multifunctional component offerings and expand into the laser radar integration module market, particularly with 1550nm emitting light source modules [3]. - In 2024, Guangku Technology increased its R&D investment in high-speed lithium niobate modulator chips and laser radar light source modules, with R&D expenses reaching 141.49 million yuan, a year-on-year increase of 14.19% [3].
理想AD团队的人如何理解老车型没标配激光雷达?
理想TOP2· 2025-06-03 12:57
Core Viewpoint - The article discusses the strategic decisions made by Li Auto regarding its autonomous driving technology, particularly the choice to standardize laser radar in its vehicles and the implications of chip selection on performance and safety. Group 1: Decision on Autonomous Driving Features - Li Auto decided not to support high-level urban auxiliary driving in certain models due to a significant market demand for lower-cost options, indicating that consumers are willing to forgo advanced features for a lower price [1] - The company compared various autonomous driving chips and chose the J5 chip, which, while not suitable for laser radar, was deemed the best option at the time. The J6M chip, although having similar computing power, will not be available until 2025, making it impractical for the 2023-2024 models [1][3] Group 2: Rationale for Laser Radar Standardization - The decision to standardize laser radar was influenced by advancements in the industry, which have made the immediate safety benefits of laser radar significant enough to warrant its inclusion. This shift is expected to reach a critical point by the second half of 2024 [1][6] - Li Auto's confidence in the safety value of laser radar led to its decision to include it as standard equipment, taking into account the overall industry progress and the company's own product update cycle [1] Group 3: Technical Considerations of Chips - The J6M chip's architecture, including CPU, bandwidth, and AI capabilities, has been significantly upgraded compared to the J5, allowing it to effectively integrate with laser radar, despite both chips having the same computing power [4] - The J5 chip was chosen for its visual-centric design and was considered adequate for the entry-level autonomous driving configuration, utilizing a 10-camera setup, which was competitive at the time [3] Group 4: Customization of Laser Radar - The ATL laser radar used by Li Auto is a customized version that offers superior performance compared to standard models, with better resolution and detection capabilities, tailored specifically for Li Auto's algorithms [5] - The collaboration between Li Auto and the radar manufacturer has led to optimizations that enhance the product's effectiveness, making it unique to Li Auto's vehicles [5] Group 5: Safety as a Priority - The inclusion of laser radar in the new model is primarily for safety reasons, as it performs better in challenging conditions such as low light and glare, thus enhancing overall vehicle safety [6][7] - Li Auto emphasizes that the addition of laser radar does not increase the vehicle's price, reflecting a commitment to providing enhanced safety features without additional costs to consumers [7]
速腾聚创发布2025Q1业绩,机器人产品销量高增长
Ge Long Hui· 2025-06-02 18:10
Performance Summary - In Q1 2025, the company's revenue was 328 million yuan, a decrease of 12.4% year-on-year and 30.7% quarter-on-quarter, with a gross margin of 23.5%, an increase of 11.2 percentage points year-on-year and 1.4 percentage points quarter-on-quarter [1] - The net profit for Q1 2025 was -100 million yuan, compared to -130 million yuan in Q1 2024 and -130 million yuan in Q4 2024 [1] Product Sales Analysis - The total sales of LiDAR products for ADAS applications decreased from approximately 120,400 units in Q1 2024 to about 108,600 units in Q1 2025, primarily due to a decline in sales of automotive-grade solid-state LiDAR [1] - Sales of LiDAR products for robotics and other applications increased from approximately 4,200 units in Q1 2024 to about 11,900 units in Q1 2025, driven by the increased sales of E1R and Airy products [2] Company Developments - As of March 2025, the company secured mass production orders for over 100 models from 30 automotive manufacturers and tier-one suppliers, achieving SOP for 38 models from 12 clients [2] - In January 2025, the company launched the world's first 1,000-line ultra-long-range digital LiDAR EM4, featuring 1080 line emission capability and a detection range of up to 600 meters, along with new LiDAR products E1R and Airy, and the second-generation dexterous hand Papert 2.0 [2] - In February 2025, the company celebrated the off-line ceremony of its one-millionth LiDAR unit, marking it as the first company globally to achieve this milestone in high-line count LiDAR production [2] New Product Launches - In March 2025, the company introduced the AC1, a new robotic vision product based on the Active Camera platform, which integrates LiDAR, cameras, and IMU with a 120°×60° field of view and a measurement range of 70 meters [3] - In April 2025, the company released the next-generation digital LiDAR EMX, featuring true 192 lines, 2.88 million points per second high-resolution point cloud output, a detection range of 300 meters, and an angular resolution of 0.08°×0.1° [3] Strategic Partnerships - The company has achieved significant breakthroughs in the lawn care robot market, securing exclusive partnerships with two leading lawn care robot clients [3] - In May 2025, the company announced a strategic collaboration with Kuka Technology, setting a record for the largest LiDAR order in the lawn care robot industry, with plans to deliver 1.2 million automotive-grade solid-state LiDAR units over the next three years for developing advanced intelligent lawn care robot perception systems [3]
水晶光电:5月7日接受机构调研,包括知名机构聚鸣投资的多家机构参与
Sou Hu Cai Jing· 2025-05-08 12:20
Core Viewpoint - The company is actively adjusting its production bases and expanding its product offerings in the optical components sector, particularly focusing on laser radar and waveguide technologies, which are crucial for the development of smart driving and augmented reality applications [2][3][4][5]. Production Base Adjustments - The company has initiated adjustments to its four major production bases to better align with customer demands, with a timeline of one to two years for full implementation [2]. Laser Radar Business - The company is a key supplier of glass-based laser radar window components, which are essential for smart driving technology, and is experiencing increasing demand from various sectors, including humanoid robotics [3]. Waveguide Technology - The company is focusing on reflective waveguide technology, which offers advantages in color, resolution, and field of view, although mass production remains a global challenge [4][5]. Optical Components for AR Glasses - The company has a long-standing presence in the optical components market for AR glasses and is continuously developing new optical products to meet the evolving needs of clients [7][8]. Financial Performance - In Q1 2025, the company reported a revenue of 1.482 billion yuan, a year-on-year increase of 10.2%, and a net profit of 221 million yuan, up 23.67% year-on-year, indicating strong financial health [10]. Institutional Ratings - Over the past 90 days, 20 institutions have rated the stock, with 17 buy ratings and 3 hold ratings, reflecting positive market sentiment [10]. Profit Forecasts - Various institutions have provided profit forecasts for the company, with projected net profits for 2025 ranging from 1.209 billion yuan to 1.371 billion yuan, indicating expected growth in the coming years [11].
水晶光电(002273) - 2025年5月7日投资者关系活动记录表
2025-05-08 09:48
Group 1: Production Base Adjustments - The company has initiated adjustments to its four major production bases to better align with customer needs, with an expected completion time of one to two years [2] - The Taizhou main plant will serve as the core practice base for North American clients, while the Jiangxi base will focus on domestic circulation [2] Group 2: Laser Radar Window Products - Laser radar is crucial for safe driving, especially in adverse weather conditions, and the trend of integrating laser radar into vehicles is increasing [2] - The company supplies glass-based laser radar windows and maintains a leading market share in this segment, collaborating with major domestic and international laser radar manufacturers [2] Group 3: Waveguide Technology - The company is focusing on reflective waveguide technology, which offers advantages in full color, high resolution, and wide field of view, but faces global mass production challenges [3][4] - Currently, there are no large-scale consumer market applications for full-color reflective waveguide AR glasses in China [3] Group 4: Competitive Analysis of Waveguide Technologies - Reflective waveguides excel in resolution, clarity, and color uniformity, but their mass production remains a global challenge [4] - Diffractive waveguides have advantages in cost-effectiveness and mass production for small field-of-view applications, but struggle with full-color display quality [4] Group 5: Optical Machine Layout for AR Glasses - The company has been involved in optical module development for AR glasses for over a decade and continues to follow advancements in optical machine solutions [6] - The focus is on developing optical components necessary for optical machines, aligning with the company's strategic resource allocation [6] Group 6: Client Collaboration and Market Dynamics - The company is currently in a technical research collaboration phase with major North American clients, focusing on optical innovations for smart devices [7] - Despite potential tariff impacts, the company has not yet faced price adjustment demands from clients, maintaining resilience through ongoing optical hardware upgrades [7]