摘要
以一起机车信号主机A机灭灯故障为例,通过对JT-CR2000信号主机A机灭灯故障原因进行分析,针对信号主机中A/B机切换电路存在的缺陷,提出了改进JT-CR2000信号主机电路的相对措施,为机车的安全运行提供了保障。
Taking light fault of signal machine A as an example, the paper analyses failure cause and deficiency of JT-CR2000 signal machine A. Then it proposes measures of improving the circuit of JT-CR2000 signal machine. It provides safe guarantee for locomotive.
出处
《科技创新与生产力》
2016年第4期99-101,共3页
Sci-tech Innovation and Productivity
