我国铁路驼峰溜放调速系统技术已接近国外先进国家的水平。但是调车场尾部的技术装备还十分落后,经常出现车辆溜放越标以致挤岔,严重影响调车场综合能力。采用停车器无疑是解决调车场尾部安全能力的一条好途径。如可控停车器、T·T型停车器、T·T-92型停车器都收到了相应的效果。但也存在一些不足之 China’s railway hump slip speed control system technology is close to the level of foreign advanced countries. However, the tail of the yard of the technical equipment is still very backward, and often appear over the standard vehicle rolling over crowded, seriously affecting the yard capacity. The use of parking is undoubtedly a good way to solve the safety of tailings at the yard. Such as controllable parking, T · T-type parking, T · T-92-type parking have received the corresponding effect. But there are some shortcomings