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(一) 机车数据收集系统随着技术诊断置装的发展,国外还重视机车技术状态的信息系统。这种系统广泛应用电子计算机收集和存贮来自正在线路上运用的机车的全部统计资料。该系统由两部分组成:一部分是随机数据收集和数据记录系统;另一部分是地面电子计算机系统。随机数据收集和数据记录系统已在第三讲里介绍过,这里将介绍地面电子计算机系统。
(A) locomotive data collection system With the development of technology diagnosis and installation, foreign countries also attach importance to the technical status of the locomotive information system. Such systems make extensive use of electronic computers to collect and store all the statistics from the locomotives being used on the line. The system consists of two parts: one part is a random data collection and data recording system; the other part is a terrestrial computer system. Stochastic data collection and data recording systems have been introduced in the third lecture, here will introduce the terrestrial computer system.