城市轨道交通有坡道线路道岔岔前计轴点布置方案
黄柒光康磊成正波
Setting Scheme of Axle Counter Points in front of Turnout on Urban Rail Transit Line with Ramp
HUANG QiguangKANG LeiCHENG Zhengbo
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作者信息:卡斯柯信号有限公司，200072，上海
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Affiliation:CASCO Signal Ltd., 200072, Shanghai, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2021.09.044
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中图分类号/CLCN:U213.6:U298.1
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栏目/Col:应用技术
摘要:
阐述了CBTC（基于通信的列车控制）系统中的计轴系统检测方法和道岔岔前计轴点布置方案，详细介绍了终端折返区域和非终端折返区域的道岔岔前计轴点布置规则和方案。在有坡道的城市轨道交通线路上，当岔前计轴点与岔尖距离等于某一特定距离时，在确保安全前提下，可减少列车通过道岔后的道岔允许解锁时间,缩短列车间隔时间及列车折返时间，提高折返能力和运营效率。
Abstracts:
Axle counter system detection method and setting scheme of axle counter points in front of turnout in CBTC system are expounded, and setting rules and plan of axle counter points in front of turnout in terminal turn-back area and non-terminal turn-back area are introduced in detail respectively. On urban rail transit lines with ramp, when the distance between the axle counter point in front of turnout and the turnout point is a certain value, under the premises of ensuring safety, the allowable unlocking time of turnout after the train passes can be lowered, and the train interval and turn-back time can be shortened so that the turn-back capacity and operation efficiency are improved.
引文 / Ref:
黄柒光，康磊，成正波.城市轨道交通有坡道线路道岔岔前计轴点布置方案[J].城市轨道交通研究，2021，24(9):204.
HUANG Qiguang，KANG Lei，CHENG Zhengbo.Setting scheme of axle counter points in front of turnout on urban rail transit line with ramp[J].Urban Mass Transit，2021，24(9)：204.
HUANG Qiguang，KANG Lei，CHENG Zhengbo.Setting scheme of axle counter points in front of turnout on urban rail transit line with ramp[J].Urban Mass Transit，2021，24(9)：204.
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