Core Viewpoint - The rapid development of autonomous driving technology in China is expected to drive the digital transformation of highways, which is crucial for high-quality development [1] Group 1: Market Projections - By 2029, the sales of L2 and above intelligent driving vehicles in China are projected to reach 31.7 million units, with a penetration rate of 84.99% [1] - In 2024, the sales of vehicles equipped with L2 and above intelligent driving solutions are expected to reach 15.2 million units, with a penetration rate of 68.47% for intelligent driving passenger cars [2] Group 2: Infrastructure and Technology Development - The current total length of highways in China is 5.4909 million kilometers, connecting approximately 88% of county-level administrative regions and about 95% of the population [1] - The transition from manual inspections to systematic proactive monitoring is necessary to accommodate both human and machine recognition needs [2] - A virtual road operation platform is to be constructed on existing physical roads, promoting real-time interaction between various intelligent driving systems and traffic infrastructure [2] Group 3: Case Studies and Innovations - A smart highway case study by China Merchants Highway demonstrates the use of a traffic video event intelligent monitoring system, achieving over 95% accuracy in automatic identification of 12 types of events, with an average response time reduced from 5 minutes to under 15 seconds [3]
预计三年后智驾汽车渗透率超八成，专家称公路亟须数智化升级