【摘要】 结合北京市2020年度地名信息数据采集更新工作，研究了可回溯的地名信息数据增量更新方法，将地名进行全生命周期管理，探索了北京市地名信息库的建设路径和模式，做好与中国·国家地名信息库衔接的同时，为北京市地名管理与服务提供支持，为地名文化保护与研究提供依据。更多还原

【Abstract】 Combined with the collection and updating of place names information data in 2020 in Beijing, this paper studied the traceable incremental updating method of place names information data, carried out the full life cycle management of place names, explored the construction path and mode of Beijing place names information database, doing a good job of linking with National Database for Geographical Names of China and provided support for the management and service of place names in Beijing, as well as the protection and research of place names culture.更多还原