理想AD团队的人如何理解老车型没标配激光雷达？

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]