The invention relates to a gradient curve-based turnout switch machine state analysis method and equipment. The method comprises the steps that working parameters of the turnout switch machine in a certain time period are collected, the working parameters comprise but not limited to a power value or a current value of the switch machine, gradient curves are generated based on the working parameters of the turnout switch machine, the cumulative sum of the gradient curves is calculated, and whether the turnout switch machine is in an abnormal state or not is judged according to the cumulative sum. According to the invention, the working change condition of the turnout switch machine is captured from the angle of gradient change, so that automatic detection and automatic analysis of the abnormal state of the turnout switch machine are realized.
本申请涉及一种基于梯度曲线的道岔转辙机状态分析方法及设备。所述方法包括:采集一定时间段内的道岔转辙机工作参数,工作参数包括但不限于转辙机的功率值或电流值,基于道岔转辙机工作参数生成梯度曲线,计算梯度曲线的累加和,根据累加和判断道岔转辙机是否存在异常状态。本申请从梯度变化的角度捕捉道岔转辙机工作的变化情况,从而实现道岔转辙机异常状态的自动检测和自动分析。
Turnout switch machine state analysis method and device based on gradient curve
基于梯度曲线的道岔转辙机状态分析方法及设备
2023-06-23
Patent
Elektronische Ressource
Chinesisch
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