Arbe's Tier-1 HiRain Develops Radar-Based ADAS System, Replacing LiDAR for Car Automaker

Core Insights - Arbe Robotics and HiRain Technologies are developing an advanced driver-assistance system (ADAS) for a Chinese automaker, integrating camera and radar fusion while eliminating LiDAR, aiming for production by Q4 2025 [1][2][3] Group 1: ADAS Development - The new ADAS system will utilize Arbe's chipset, combining camera and radar technologies to maintain high quality and functionality without LiDAR [1][2] - HiRain Technologies is currently in a data collection phase, planning to cover 1 million kilometers with vehicles equipped with LRR610 Imaging Radars, enhancing sensor fusion and perception capabilities [2][3] Group 2: Technology and Performance - Arbe's chipset features 48 transmitting and 48 receiving channels, providing ultra-high resolution and dense point clouds for detailed imaging [2] - The imaging radar technology is claimed to be 100 times more detailed than existing radar solutions, positioning it as a critical sensor for higher levels of vehicle autonomy [4] Group 3: Company Backgrounds - Arbe Robotics is a leader in Perception Radar solutions, focusing on safe driver-assist systems and paving the way for full autonomous driving, with a global presence [4] - HiRain Technologies, established in 2003, specializes in electronic products and R&D services for intelligent driving, aiming to be a comprehensive technology service provider in the automotive sector [5]