摘要
针对大秦线组合列车同步操纵通信保障系统的需求,研制一种采用单片机嵌入式系统和大容量固态存储技术的内置式新型机车数字录音装置。
To meet the requirements of the communications security system for synchronous control of the combined trains on Datong-Qinhuangdao railway line,we developed a new in-built digital recording device based on embedded system with monolithic circuits and large capacity solid storage technology in the locomotive.
出处
《铁道通信信号》
2011年第4期80-82,共3页
Railway Signalling & Communication
关键词
大秦线
组合列车
对讲电台
录音装置
Datong-Qinhuangdao line
Combined train
Interphone radio
Recording device
