ZPW-2000A与微机计轴相结合完善区间自动闭塞

Automatic Blocking of Perfecting Interval for Combination of ZPW-2000A with Microcomputer Axle Counter

针对ZPW-2000A型无绝缘移频和微机计轴这2种目前比较先进的区间自动闭塞技术的弊端,结合工程实际,将二者结合起来,互相弥补不足之处,以改善区间列车的行车效率及安全性.论述了该技术的可行性和具体实施方案.通过武广线的施工与应用证明,将二者结合起来取得了良好的效果.

In terms of the disadvantages of the two presently comparatively advanced interval automatic blocking technologies： ZPW-2000A jointless shifting frequency automatic blocking and microcomputer axle counter technology, this paper combines them based on actual projects to complement each other so as to improve the efficiency and safety of rail transport. It discusses the technological feasibility and concrete implementing schemes. Its application shows a very good effect during the project of the Wuguang line.