基于ARM的电力机车防止打伤钢轨装置

Steel rail protection device of electric locomotive based on ARM

基于ARM技术开发了防止打伤钢轨装置,通过比较光电速度传感器和超声波测速传感器信号来判断机车车轮是否空转打滑。试验及使用结果验证了该装置的可靠性。

Steel rail protection device was developed based on ARM technology, which judges wheel slip and skid through the comparison of signals from photoelectric speed sensor and ultrasonic velocity sensor. The reliability of the device was verified by test and application.