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针对目前高速铁路对ZPW-2000A型移频信号检测的高精度和高实时性的要求,提出了一种基于HMC1001磁阻传感器的磁感应式检测方法。该方案提高了移频信号的检测精度,具有较高的实时性和实用性。
Aiming at the high accuracy and high real-time requirement of ZPW-2000A frequency-shift signal detection in high-speed railway, a magnetic induction detection method based on HMC1001 magnetoresistive sensor is proposed. The scheme improves the detection accuracy of frequency-shifted signals and has high real-time and practicability.