济南首条L4级智能网联公交开通满月，近500人尝鲜体验

Core Insights - The first L4 level intelligent connected bus line in Jinan, known as Intelligent Connected Bus Line 2, officially opened for public reservations on June 28 this year, allowing nearly 500 passengers to experience automated driving within a month [1][3]. Group 1: Technology and Features - The L4 level autonomous bus, named "Zhi Xiao Lan," has gained significant attention since its debut, becoming a mobile "technology landscape" in the city [3]. - The autonomous vehicles operate without human intervention during their route, equipped with features such as traffic signal and road sign recognition, autonomous overtaking, obstacle avoidance, and precise station entry [5]. Group 2: Public Engagement - Bus enthusiasts were among the first to experience the service, with many local fans sharing their experiences on social media and even attracting visitors from other regions eager to try the L4 autonomous driving technology [3][6]. - Families are also participating, with parents bringing their children to experience the advancements in technology firsthand [6]. Group 3: Operational Details - Currently, the L4 level intelligent connected bus line operates only on weekends, and citizens can check the route information and reservation channels through the "369 Travel" app to plan their trial rides [7].