理想的激光雷达部分参数是特制的

Core Viewpoint - The article highlights the significant upgrade of the Li Auto L6789 model, particularly the standard inclusion of Hesai's ATL LiDAR across all variants, emphasizing its advanced features compared to the previous ATX model [1]. Group 1: Technical Specifications - The ATL LiDAR features a fourth-generation chip architecture with a dual-core MCU [2]. - Compared to the Hesai AT128, the ATL's size and weight have been reduced by 60% [2]. - The minimum exposed window height is 25 mm, consistent with the public version of ATX [2]. Group 2: Performance Enhancements - The ATL achieves a best angular resolution of 0.08° (H) × 0.1° (V), an improvement over the ATX's 0.1° × 0.1° [3]. - The higher horizontal resolution and increased point cloud density at the same operating frequency enhance performance [4]. - The ATL can activate optical zoom while driving at high speeds, allowing for a 30° field of view with a maximum range of 200 meters, effectively doubling the resolution [4]. Group 3: Safety Features - Li Auto has customized the ATL with intelligent zoom functionality, focusing on enhancing the active safety capabilities of the AD Pro and AD Max systems [4]. - The latest capabilities include AEB (Automatic Emergency Braking) that can stop at 120 km/h in rainy night conditions and AES (Active Emergency Steering) that can navigate around two accident vehicles at 130 km/h in the dark [4]. - This upgrade aligns the active safety capabilities across the entire Li Auto lineup, from L6 Pro to MEGA Home [5].