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1 速度检测失真 监控装置的防止列车超速、冒进功能显然是要以机车速度为依据的,因此对于机车速度检测的准确程度就成了能否可靠地实现安全防护的关键。该速度检测装置的基本组成是:光电速度传感器和信号调整插件。1 1 故障原因 根据某机务段近年监控装置故障分析,造成
1 speed detection distortion monitoring device to prevent train speeding, sporadic function is obviously based on the locomotive speed, so the accuracy of the locomotive speed detection has become the key to the reliable realization of safety protection. The basic components of the speed detection device: photoelectric speed sensor and signal conditioning plug-ins. 1 1 Causes of failure According to a locomotive depot in recent years, monitoring device failure analysis