Core Viewpoint - The article discusses the evolution of autonomous driving technology, highlighting the competitive landscape among major tech companies, automakers, and startups, and how advancements are reshaping transportation methods [2][3]. Group 1: Tesla's Development - Tesla is recognized as a pioneer in autonomous driving, with its aggressive data-driven approach that discards traditional methods like LiDAR and high-definition maps in favor of pure visual perception [6]. - The development path includes the transition from modular designs to end-to-end neural networks, aiming to make AI think and drive like humans [6]. - Key technologies introduced include BEV (Bird's Eye View) and Occupancy Network, enhancing spatial awareness and reducing reliance on high-definition maps [8][12]. Group 2: Huawei's Progress - Huawei's ADS technology has evolved from multi-sensor fusion and high-definition map reliance to a "mapless" approach, enhancing perception algorithms and ultimately leading to end-to-end model applications [23]. - The ADS 1.0 version relied on multiple sensors and high-definition maps, while ADS 2.0 marked a breakthrough in "mapless" driving [25][26]. - The latest ADS 3.0 aims for full scene intelligent driving, integrating advanced perception networks and optimizing hardware for better performance [28]. Group 3: Momenta's Strategy - Momenta employs a dual strategy of data-driven algorithms and mass production of autonomous driving products, creating a feedback loop for continuous improvement [33]. - The company focuses on low-cost automated mapping and crowd-sourced map updates, enhancing its capabilities in complex environments [35]. Group 4: Horizon's Path - Horizon has developed a unique path from automotive-grade AI chips to full-stack solutions, emphasizing software and hardware collaboration for efficiency [47]. - The company has progressively advanced from early ADAS prototypes to L2+ and L3 capabilities, with plans for broader applications in 2025 [49][50]. Group 5: Xiaopeng's Evolution - Xiaopeng's autonomous driving journey reflects a shift from multi-sensor fusion and high-definition maps to a "mapless" approach, driven by AI large models [79]. - The XPILOT series has evolved from basic parking assistance to advanced highway and urban navigation capabilities, with significant improvements in system generalization [81][90]. Group 6: NIO's Development - NIO's approach is characterized by a cautious evolution from collaborative development to full-stack self-research, focusing on safety and reliability [98]. - The introduction of the World Model NWM in 2025 signifies a new phase in NIO's autonomous driving capabilities, enhancing cognitive and reasoning abilities [110].

Group 1 - The 28th Chengdu International Auto Show is held from August 29 to September 7, showcasing over 1,600 vehicles from nearly 120 domestic and international brands, with a total exhibition area of 220,000 square meters [1] - The show highlights the acceleration of competition in smart technology, with L2-level assisted driving penetration expected to reach nearly 60% in 2024 and over 70% for smart cockpit installations [1] - Li Auto introduced its i8, MEGA, and L series models, announcing the full rollout of its VLA driver model on September 10, which aims to enhance vehicle performance and user experience [1] Group 2 - Lantu Motors launched the 2026 Lantu Dreamer for pre-sale and showcased the Lantu Zhaiguang L, emphasizing the importance of the Chengdu market for its growth [2] - XPeng Motors delivered the first batch of its new XPeng P7 on the opening day of the auto show, highlighting the high acceptance of new technologies among Chengdu consumers [2] - BYD showcased its extensive technology capabilities with dynamic demonstrations of its "Eye of the Sky" system and "Megawatt Flash Charge" technology, enhancing consumer engagement through immersive experiences [2] Group 3 - The auto show features a record high area for new energy brands, with major brands like Mercedes-Benz, BYD, and Ford showcasing their latest electric models [3] - Chengdu's automotive industry has seen significant growth, with a production increase of 29.4% year-on-year, reaching 340,000 vehicles in the first five months of 2025, and a remarkable 402% increase in new energy vehicle production [3] - The city has implemented a development plan focusing on new energy and intelligent connected vehicles, aiming to enhance local supply chain collaboration and increase local component supply rates [4]