视觉感知是智能机器人的"眼睛"，通过传感器获取环境信息，结合图像处理、模式识别及AI算法，实现 对物体、场景、运动的检测、定位、理解，最终指导机器人行为与决策，是智慧机器人最重要的感知系 统。 据乐动机器人介绍，其智能视觉感知产品搭载至广泛的整机机器人，包括扫地机器人、割草机器人、客 房服务机器人、餐厅送餐机器人、巡检机器人及物流机器人等。 从业绩来看，2022年至2024年，乐动机器人营业收入分别为 2.34亿元、2.77亿元和 4.67亿元，今年上半 年实现营收 3.86 亿元，同比增长 97%。尽管收入高速增长，公司净利润却持续亏损：同期净亏损为 7313.2万元、6849.1万元和 5648.3万元，今年上半年仍亏损 1378万元。 年关临近，机器人企业奔赴港股的速度仍在加快。今年7月的时候，我们同事写过，港股IPO的机器人 企业大排长队。当时正值深圳乐动机器人股份有限公司向港交所递表。不到半年，这家公司再度向港交 所递交招股书，继续冲击IPO。 从资本阵容来看，乐动机器人身后的股东颇为亮眼：不仅有深高新投、厚普资本、中金浦成、联通中 金、华业天成资本等明星机构，阿里巴巴CEO吴泳铭也通过其名下元璟资 ...

Core Viewpoint - Ledong Robotics has refiled its IPO application in Hong Kong after its initial submission expired, focusing on visual perception technology for smart robots [2] Group 1: Company Overview - Ledong Robotics was established in 2017 and specializes in intelligent robot infrastructure centered around visual perception, providing products for various emerging applications [2] - The company has completed multiple rounds of financing with participation from firms such as Shen High-tech Investment, Hupu Capital, and CICC [2] - Visual perception technology is crucial for smart robots, enabling them to detect, locate, and understand objects and scenes through sensors and AI algorithms [2] Group 2: Market Position - By 2024, over 6 million smart robots equipped with Ledong's visual perception technology are expected to be in operation, positioning the company as the largest in this sector globally [2] - The product range includes floor cleaning robots, lawn mowing robots, room service robots, delivery robots, inspection robots, and logistics robots [2] Group 3: Financial Performance - Ledong Robotics reported revenues of 234 million yuan, 277 million yuan, and 467 million yuan for 2022, 2023, and 2024, respectively, with a 97% year-on-year revenue growth in the first half of this year [3] - Despite revenue growth, the company has been experiencing continuous net losses, with losses of 73.13 million yuan, 68.49 million yuan, and 56.48 million yuan projected for 2022, 2023, and 2024, respectively [3] - The company attributes its losses to being in a growth phase focused on product innovation and global expansion, expecting to continue incurring operational losses in the short term [3] Group 4: Profitability Metrics - The product gross margin for Ledong Robotics was 27.3%, 25.7%, and 19.5% for 2022, 2023, and 2024, indicating a significant decline, although it rebounded to 25.4% in the first half of this year [3]