Hesai's AT128 Powers Didi and GAC Aion's First Mass-Produced L4 Robotaxi

Core Insights - Hesai Group's AT128 lidar has been selected for the first L4 production-ready Robotaxi developed by Didi Autonomous Driving and GAC Aion, marking a significant advancement in autonomous vehicle technology [1][3] - The Robotaxi features four AT128 lidar sensors, providing a 360° blind-spot-free perception system with a resolution of 1200×128 and the ability to capture 1.53 million data points per second, enhancing safety in various driving environments [2] Company Overview - Hesai Group is a global leader in lidar technology, focusing on applications in automotive mobility, robotics, and other sectors, with a commitment to high performance, quality, and affordability [5] - DiDi Autonomous Driving, established in 2016, aims to develop advanced Level 4 autonomous driving technologies and has obtained public road testing licenses in multiple locations, including Beijing and California [6] Product Features - The AT128 lidar offers a long detection range of up to 200 meters and a 120° field of view, which significantly improves obstacle detection and safety in urban and highway scenarios [2] - The Robotaxi integrates a total of 33 sensors, utilizing a heterogeneous sensor fusion architecture for real-time situational awareness, enhancing navigation through complex traffic environments [2] Strategic Collaboration - The development of the L4 Robotaxi is the result of a multi-year collaboration between Didi Autonomous Driving and GAC Aion, combining advanced safety platforms and autonomous driving software [3] - Hesai's collaboration with Didi and GAC Aion exemplifies the synergy between lidar technology and autonomous driving systems, showcasing the potential for transforming transportation [3][4]