【摘要】 应对城市低碳发展需求，以城市的基本运行单元社区生活圈为研究范围，对居民低碳出行环境进行评价。利用大数据、人工智能等手段，在以往慢行环境评价指标中增加对步行环境的精细化测度，并采取主客观结合的出行环境评价方法，对北京、上海、深圳、海口4个城市中24个典型的社区生活圈低碳出行环境进行评估，分析其长处与短板，提出针对性的规划设计建议。不同类型社区的低碳出行环境特点差异明显，而缺乏专用自行车道是中国城市社区生活圈低碳出行方面亟待探索解决的共同难题。更多还原

【Abstract】 To meet the needs of urban low-carbon development, the community life circle, which is the basic operation unit of the city, is taken as the research scope to evaluate the residents’ low-carbon transport environment. By using big data and artificial intelligence, the refined measurement of the walking environment is added to the previous non-motorized transport environment evaluation indicators, and the subjective and objective perspectives are adopted to evaluate the low-carbon transport environment of 24 typical community life circles in Beijing, Shanghai, Shenzhen, and Haikou. This paper analyzes their strengths and weaknesses, and puts forward targeted planning and design suggestions. It has been found that the characteristics of low-carbon transport environments in different types of communities are obviously different, and the lack of dedicated bicycle lanes is a common problem that needs to be solved.更多还原