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近两年,广铁长沙电务工程公司在浙赣、襄石复线自动闭塞工程中区间信号都是采用ZP.WD多信息微机移频自动闭塞。该系统是一个全新的自动闭塞系统,它吸收了20多年移频设计、制造、使用和维修中积累的经验和教训,大胆采用了近几年引进的国际先进技术和U-T国产化的成果而形成的一个新的系统。在既有线上施工、调试、开通,特别是在繁忙的浙赣线上,如何进行调试及开通,解决好施工与运输的矛盾,意义重大。
In the recent two years, the signals of interval signals in the automatic block project of Zhejiang-Jiangxi and Xiang-Shi double-lines were all automatically blocked by the ZP.WD multi-information computerized frequency-shifting system. The system is a new automatic blocking system that absorbs the accumulated experience and lessons learned in the design, manufacture, use and maintenance of frequency-shifting for more than 20 years and boldly adopts the international advanced technology introduced in recent years and the results of UT localization A new system On the existing online construction, commissioning, opening, especially in the busy Zhejiang-Jiangxi line, how to debug and open, to solve the contradiction between construction and transport, of great significance.