一种间隙传感器的异常数据检测电路及设备
By combining an analog-to-digital converter and a processor, abnormal data from the gap sensor can be identified in real time, solving the problem of low efficiency in detecting abnormal data during calibration, achieving efficient detection and reducing resource waste.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CRRC QINGDAO SIFANG CO LTD
- Filing Date
- 2025-05-23
- Publication Date
- 2026-07-17
AI Technical Summary
During the calibration process of gap sensors in high-speed maglev trains, existing technologies cannot effectively detect abnormal calibration data, resulting in a long calibration process and the fact that abnormal data cannot be erased after being burned, thus wasting storage resources.
Design an abnormal data detection circuit for a gap sensor. Use an analog-to-digital converter and a processor to convert the voltage signal collected by the sensor into a digital signal, and identify abnormal data through logical judgment of the sign bit and data bit. Output a preset abnormal gap value to avoid burning abnormal data.
It improves the efficiency of abnormal data detection by gap sensors, reduces resource waste, and enables rapid identification and avoidance of burning abnormal data.
Smart Images
Figure CN120488932B_ABST