摘要
电网基建的现场施工环境较为复杂,涉及的安全监测项目较多,导致传感监测数据存在巨大差异,影响了施工安全监测的准确度。为了解决该问题,提出了基于多源传感融合的电网基建现场施工安全自动监测方法。根据电网基建现场施工场景,设置同心圆式的传感器监测点,以离散傅里叶变换将获取的监测信号转换为数据的格式,构建神经网络架构对多源传感数据进行自动融合处理,并将其逆转换还原为信号格式,采用小波变换提取信号特征并定量计算相应的安全指数,实现安全监测。结果表明,依据该方法得出的安全监测结果能够较为准确地反映安全状态,满足了电网基建现场施工安全保障的现实需求。
The complex construction environment of power grid infrastructure,and many safety monitoring projects involved,there is a large inconsistency in the sensing monitoring data,which affects the accuracy of construction safety monitoring.In order to address this problem,the automatic monitoring method of field construction based on multi-source sensing fusion is proposed.According to the power grid construction scene,set the concentric circle sensor monitoring points,with discrete Fourier transform will obtain the monitoring signal into data format,build neural network architecture for automatic fusion of multi-source sensing data processing,and the reverse conversion to signal format,using the wavelet transform extraction signal features and quantitatively calculate the corresponding safety index,realize the safety monitoring.The results show that the safety monitoring results obtained by this method can accurately reflect the safety status and meet the practical needs of on-site construction safety guarantee for power grid infrastructure.
作者
黄为
HUANG Wei(Xi′an Power Supply Company,State Grid Shaanxi Electric Power Co.,Ltd.,Xi′an,Shaanxi 710000,China)
出处
《自动化应用》
2024年第19期126-129,共4页
Automation Application
关键词
电网基建
现场施工
施工安全监测
多源传感融合
自动监测
power grid infrastructure
site construction
construction safety monitoring
multi-source sensing fusion
automatic monitoring
