中国城市轨道交通系统多制式发展综述

我国拥有城市轨道交通系统制式的种类丰富,其中地铁系统制式比重较大。在城市轨道交通系统多制式迅速发展的背景下,分析我国多制式发展的线路统计、特色线路、主要优势等,认为还存在制式分类方法不完善、地铁占比过大、各种制式优势未能充分发挥、制式选择欠科学、运营维护复杂等主要问题,提出完善分类方法和标准、因地制宜做好制式选择、重视不同制式良好衔接、重视技术自主化问题等发展建议。

Review of the Multi-standard Development of Urban Rail Transit in China

China has adopted various types of standards for urban rail transit,and the standards for metro systems take a very large proportion.Under the background of rapid multi-standard urban rail transit development,this study analyzes line statistics,characteristic lines,main advantages,etc.,and points out some problems,including the need to improve the standard classification method,large proportion of metro standards,failing to realize the advantages of each type of standards,unscientific selection of the standard,and complex operation and maintenance.Some suggestions are proposed that the classification method and standards should be improved,selection of the standard should be in line with local conditions,the connection among different standards should be emphasized,and attention should be paid to obtain proprietary intellectual property rights for technologies,etc.