Characteristics and advantages of light rail transit system are analyzed in this paper. From the aspects of building a low-carbon city, establishing the multi-level transportation system, fostering new strategic industries and so on, application requirements and prospects of light rail transit system in China are described. Proposals are put forward in terms of policy supporting, innovation in key technologies, system innovation and industry promotion, in order to provide guidance for healthy development of light rail transit system in China.%分析轻轨交通系统的特征及优势,从建设低碳城市、构建多层次交通体系、培育战略性新兴产业等方面,阐述轻轨交通在我国的应用需求及发展前景,并给出政策扶持、关键技术创新、体制创新、行业推动等方面的发展建议,为推动轻轨系统形式在中国的健康发展提供参考.
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