特斯拉Robotaxi首撞：纯视觉路线安全性遭质疑

Core Viewpoint - Tesla's Robotaxi project, which relies on pure vision technology for autonomous driving, faced its first public collision incident just two weeks into trial operations, raising new safety concerns about the technology's reliability in complex scenarios [1][3]. Group 1: Incident Details - The collision involved a fully autonomous Model Y that unexpectedly accelerated and turned, scraping against a parked Toyota Camry without causing injuries or significant damage [1]. - The incident was recorded by a well-known Tesla blogger, highlighting the vehicle's erratic behavior after multiple failed attempts to enter a parking lot [3]. Group 2: Technology Concerns - Experts pointed out that the pure vision system may struggle with obstacle recognition in low-light conditions or areas with visual blind spots, leading to potential failures in identifying hazards [3]. - Other testers reported similar issues, including sudden braking, incorrect responses to emergency vehicle lights, and even scenarios where passengers were left stranded in dangerous locations [3]. Group 3: Expert Opinions - Elon Musk has consistently advocated for the superiority of the pure vision approach over lidar technology, asserting that a combination of cameras and neural networks is sufficient for achieving full autonomy [3]. - A traffic engineering professor from the University of Texas criticized the Tesla vehicles for fundamental environmental understanding flaws, such as ignoring speed limit signs and exhibiting structural decision-making vulnerabilities [3].