2025世界智能安全大会解析智能网联汽车测试难点与解题思路

Core Insights - The 2025 FISITA Intelligent Safety Conference aims to promote global collaboration in autonomous driving safety technology, focusing on key themes such as functional safety, testing evaluation, connected cooperative driving, information security, and artificial intelligence [1] Group 1: Functional Safety and Risk Assessment - The introduction of the SOTIF (Safety of the Intended Functionality) Index 1.0 aims to address the rising number of autonomous driving accidents by establishing a comprehensive risk and capability evaluation system [3] - The SOTIF Index is designed to create a multidimensional, quantifiable measurement system to assess the maturity and confidence level of autonomous driving systems in handling expected functional safety [3] - The need for a scientific and quantifiable evaluation paradigm is emphasized to ultimately reduce the accident rate to zero [3] Group 2: Challenges in Autonomous Driving - Various factors such as different road and weather conditions increase the accident rate of autonomous vehicles, posing higher reliability challenges for Advanced Driver Assistance Systems (ADAS) [4] - The necessity to establish mechanisms for identifying unknown risks and quantifying uncertainties in AI systems is highlighted [4] - Strict adherence to traffic regulations is essential, as violations contribute significantly to accident rates [4] Group 3: Industry Development and Collaboration - The penetration rate of L2-level assisted driving in passenger vehicles reached 62.1% in the first half of the year, with steady progress in L3/L4 autonomous driving testing [5] - The importance of top-level design and policy development is stressed to address new safety challenges and enhance global and industrial collaboration [5] - The establishment of a safety assurance system is crucial for promoting healthy industry development [5] Group 4: Integrated Safety Mechanisms - The need for an integrated safety approach that combines functional safety and cybersecurity is emphasized, moving beyond traditional protective mechanisms [8] - The concept of a "traffic immune system" is proposed, inspired by the human immune system, to achieve a vision of "zero deaths" in traffic [10] - Principles derived from urban immunology can guide the deep collaboration between people, vehicles, and cities to enhance the resilience and sustainability of transportation systems [10] Group 5: Testing and Standardization Challenges - The lack of unified safety standards, liability frameworks, and testing protocols for autonomous vehicles hinders cross-regional deployment and investment [9] - Existing infrastructure, such as road and communication networks, is insufficient to support large-scale autonomous vehicle operations, particularly in rural areas [9] - The need for real-time interaction between autonomous vehicles and urban traffic management systems is highlighted, along with the current immaturity of V2X communication protocols [9]