机器人跑马拉松，状况百出

Core Viewpoint - The article discusses the challenges and outcomes of the first humanoid robot half marathon, highlighting the technological advancements and limitations in the humanoid robotics industry, as well as the public's engagement with these robots [4][37][60]. Group 1: Event Overview - The first humanoid robot half marathon took place in Beijing, with various teams participating, showcasing their robots' capabilities in a challenging environment [11][28]. - The marathon course was 21.0975 kilometers long, featuring uneven terrain and multiple turns, which posed significant challenges for the participating robots [15][16]. Group 2: Robot Performance - Only six out of over twenty participating robots completed the marathon, resulting in a success rate of approximately 30% [21]. - The winning robot, Tian Gong Ultra, completed the race in 2 hours, 40 minutes, and 42 seconds, achieving an average speed comparable to amateur human runners [25][26][29]. Group 3: Technological Insights - The competition served as a practical test for humanoid robots, assessing their joint precision, thermal management, power systems, and control algorithms [15][16]. - The robots utilized various operational modes, including remote control and following a human leader, indicating that full autonomy was not a requirement for the event [38][39]. Group 4: Industry Implications - The event highlighted the current state of the humanoid robotics industry, suggesting that while advancements have been made, significant gaps remain before achieving fully autonomous humanoid robots [37][58]. - The article emphasizes the potential for the humanoid robotics sector to evolve into a trillion-dollar industry, similar to the electric vehicle market, driven by China's manufacturing capabilities and engineering talent [58][59]. Group 5: Public Engagement - The event generated significant public interest, with children and spectators expressing excitement and support for the robots, indicating a growing acceptance of humanoid robots in society [60][63]. - The emotional connection between humans and robots was evident, as spectators cheered for the robots, reflecting a desire for companionship and interaction with technology [66][67].