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一种用于电气化区段的新型微机化交流计数时间电码自动闭塞和机车信号系统,经4年的运用考验已在丰沙大150余公里自动闭塞线路和丰沙大、京秦电化区段100余台机车信号上正式投入使用。由中国铁道科学研究院通号所和北京铁路局合作研制成功的这套系统,是在原25Hz交流计数电码自动闭塞技术的基础上,充分发挥原制式轨道传输特性好,抗邻线干扰性能强,对通信干扰小等特点,成功地引入了时间计数电码和可靠接收原理等新技术论点,在克
A new type of microcomputer-based AC time-counting automatic blocker and locomotive signal system for the electrification section has been tested in 4 years and has been used in the over 150 km automatic blockage line in Fengsha and Fengsha, 100 I Taitai locomotive signal officially put into use. The system successfully developed by China Railway Science and Technology Institute and Beijing Railway Bureau is based on the original 25Hz AC counting code automatic blocking technology and gives full play to the advantages of the original orbit transmission characteristics, On the characteristics of small interference and other communications, the successful introduction of the time counting code and reliable reception theory and other new technical arguments, in grams