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Transit Commissioning Method for Project with 3-aspect Automatic Block
Author(s): 
Pages: 20-22
Year: Issue:  3
Journal: RAILWAY SIGNALLING & COMMUNICATION ENGINEERING

Keyword:  技改工程站内四显示与自动闭塞三显示结合配套开通过渡方法;
Abstract: 现行设计方案采用四显示移频自动闭塞.因区间改造只能按区段一次开通,站场改造又先于区间改造,本着最大限度减少对运输影响的原则,避免二次大封锁,制定的施工过渡方案为软件不变,即站内仍按区间四显示设计一步到位(包括计算机联锁软件),只改硬件(即接口、信号机点灯电路),这样既减少了施工封锁次数,又满足了运输生产的需要.
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