【摘要】 地铁屏蔽门系统是一个典型的机电一体化产品 ,它在广州地铁 2号线的应用在国内的地铁中尚属首次。根据屏蔽门系统是带载运营的特点 ,对其材质选择、控制系统、执行电机等在设计、选择及应用全封闭式屏蔽门系统时应着重关注的几个关键技术作了阐述更多还原

【Abstract】 Platform screen door system in Guangzhou Metro Line 2 is a t ypical integration of electrical & mechanical products, and also the first application in the mainland China. In the light of the operational characteristics of the system, the author argues that in the selection of materials, the control system and the design of DC motor for the whole-sealed platform screen door system, some key technologies shall be specially emphasized.更多还原