对驼峰测长的改进设想  

Improvement of Distance-to-coupling Measuring of Automatic Hump

作　　者：葛群[1] 

机构地区：[1]济南铁路局济南电务段

出　　处：《铁道通信信号》2016年第9期17-19,共3页Railway Signalling & Communication

摘　　要：自动化驼峰测长不准是驼峰发生撞钩等惯性事故的主要原因之一。然而钩车的打靶精度经常受到综合因素的影响,使钩车占用测长区段后相邻两钩没有连挂就停住,从而形成"天窗",因此"天窗"的存在是导致测长不准的重要因素。但是目前应用的TW-2系统只显示测长区段被占用,对区段内钩车天窗没有提示,所以急需对驼峰测长进行改进。The error of the distance-to-coupling measuring of automatic hump yard allowed the accidents,such as hook damage and miss route of rolling cuts,of one of the main reasons for the hump.Because the target shooting accuracy is often subject to a combination of factors,a cut may stop rolling before coupling with the dwelling wagon in track,thus forming a skylight.The existence of skylight is an important factor to lead to the error of distance-to-coupling measuring.The TW-2hump control system only shows the distance between the target brake position to the last stopped dwelling wagon and can＇t prompt the existing skylight.So it is urgent to improve the hump distance-to-coupling measuring device.

关 键 词：测长区段 天窗 提示 

分 类 号：U284.6[交通运输工程—交通信息工程及控制]