- CSCD核心中文核心科技核心
- RCCSE(A+)公路运输高质量期刊T1
- Ei CompendexScopusWJCI
- EBSCOPж(AJ)JST
收稿日期: 2006-03-08
修回日期: 2006-04-25
网络出版日期: 2009-12-09
Dispatch and Control System for Transportation Trains
for Construction of Superlong Tunnels
Received date: 2006-03-08
Revised date: 2006-04-25
Online published: 2009-12-09
根据青海省引大济湟调水总干渠引水隧洞工程采用双护盾TBM快速施工和长距离运输的特点,提出了通过调度集中控制系统对隧洞内的有轨运输车辆实施远距离集中自动调度控制的措施。确定了特长隧洞采用单线运输轨线,并根据进度目标所需的运输量及运输系统的能力,每隔一定里程设一固定会车站来完成运输作业。介绍了特长隧洞施工有轨运输车辆调度控制系统的设备组成、控制原理及车站联锁控制与道岔转换实现区间闭塞的技术。提出了列车进路控制和区间闭塞接发车控制两种控制模式,提出了采用光缆传输、计算机联锁、PLC控制的现场总线式分布控制系统的方案。
唐健 , 陈馈 . 特长隧洞施工运输车辆调度控制系统[J]. 隧道建设, 2006 , 26(3) : 88 -91 . DOI: B
On basis of the features of the rapid construction and longdistance delivery of the diversion tunnel of the Water Diversion Channel Project from Datong River to Huang River in Qinghai province, for which doubleshielded TBMs are used, this paper proposes the longdistance centralized automatic dispatch control of track delivery trains inside the tunnel via centralized dispatch control system. It is determined that for superlong tunnels, singletrack transportation system will be adopted and fixed passing stations will be installed at certain intervals in accordance with the transport volume required by the planned advance rate and the capacity of the transportation system. The paper presents the equipment composition, control theory, station interlock control and interval blocking of the dispatch control system for the transportation trains inside superlong tunnels. The paper proposes two control modes, i.e., train entering control mode and mode of interval blocking control of arriving and departing trains. The paper also proposes the field bus distribution control system consisting of optical cable transmission, computer interlock and PLC control.
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