舒适性-安全性"总结社区公共空间优化模式， 探索儿童友好导向的生态社区公共空间设计策略。 Children's development ability is an important indicator for judging social development and civilization progress. Therefore, providing children with an appropriate urban space environment is an urgent problem to be solved in the current urban planning research. Using literature research and comprehensive analysis methods, supported by the Child-friendly City (CFC) theory, this paper summarizes research progress and practical experience at home and abroad. Based on this, starting from child behavior psychology, it discusses children's public space needs with cognitive development, behavioral characteristics, and social relationships, and establishes child-friendly space efficiency mechanisms and proposes elements of ecological community public space. Taking the 文章编号 1673-8985(2020)03-0020-09 中图分类号 TU984 文献标志码 A