Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Slope early warning method and system based on optical fiber sensor
The invention discloses a side slope early warning method and system based on an optical fiber sensor, and relates to the technical field of side slope monitoring, and the method comprises the steps: collecting side slope deformation monitoring data and environment monitoring data, and carrying out the preprocessing of the collected deformation monitoring data; a causal association rule between the environment monitoring data and slope deformation is constructed, and the deformation space distribution range of the whole slope is predicted based on a BP neural network; and taking the slope deformation monitoring sequence as a sample, training an RNN neural network, predicting the development trend of slope deformation, carrying out early warning analysis on the overall stability of the slope, and generating an early warning result through an alarm device. According to the method, the causal association rule is constructed, the environmental monitoring data and the deformation data are combined, the space prediction precision is improved, the RNN neural network is used for training the time sequence data, and the development trend of slope deformation can be effectively predicted; and in combination with the spatial distribution data, a future deformation trend analysis and early warning result is generated, so that the timeliness and accuracy of early warning can be improved.
本发明公开了一种基于光纤传感器的边坡预警方法及系统，涉及边坡监测技术领域，包括采集边坡变形监测数据和环境监测数据，对采集的变形监测数据进行预处理；构建环境监测数据与边坡变形之间的因果关联规则，基于BP神经网络预测整个边坡的变形空间分布范围；以边坡变形监测序列为样本，训练RNN神经网络，预测边坡变形的发展趋势，对边坡整体稳定性进行预警分析，通过报警装置生成预警结果。本发明所述方法通过因果关联规则的构建，结合环境监测数据和变形数据，提升空间预测的精度，使用RNN神经网络对时间序列数据进行训练，可以有效地预测边坡变形的发展趋势；结合空间分布数据，生成未来的变形趋势分析和预警结果，能够提高预警的时效性和准确性。
Slope early warning method and system based on optical fiber sensor
The invention discloses a side slope early warning method and system based on an optical fiber sensor, and relates to the technical field of side slope monitoring, and the method comprises the steps: collecting side slope deformation monitoring data and environment monitoring data, and carrying out the preprocessing of the collected deformation monitoring data; a causal association rule between the environment monitoring data and slope deformation is constructed, and the deformation space distribution range of the whole slope is predicted based on a BP neural network; and taking the slope deformation monitoring sequence as a sample, training an RNN neural network, predicting the development trend of slope deformation, carrying out early warning analysis on the overall stability of the slope, and generating an early warning result through an alarm device. According to the method, the causal association rule is constructed, the environmental monitoring data and the deformation data are combined, the space prediction precision is improved, the RNN neural network is used for training the time sequence data, and the development trend of slope deformation can be effectively predicted; and in combination with the spatial distribution data, a future deformation trend analysis and early warning result is generated, so that the timeliness and accuracy of early warning can be improved.
本发明公开了一种基于光纤传感器的边坡预警方法及系统，涉及边坡监测技术领域，包括采集边坡变形监测数据和环境监测数据，对采集的变形监测数据进行预处理；构建环境监测数据与边坡变形之间的因果关联规则，基于BP神经网络预测整个边坡的变形空间分布范围；以边坡变形监测序列为样本，训练RNN神经网络，预测边坡变形的发展趋势，对边坡整体稳定性进行预警分析，通过报警装置生成预警结果。本发明所述方法通过因果关联规则的构建，结合环境监测数据和变形数据，提升空间预测的精度，使用RNN神经网络对时间序列数据进行训练，可以有效地预测边坡变形的发展趋势；结合空间分布数据，生成未来的变形趋势分析和预警结果，能够提高预警的时效性和准确性。
Slope early warning method and system based on optical fiber sensor
一种基于光纤传感器的边坡预警方法及系统
ZHANG DONGLIN (Autor:in) / CHEN BO (Autor:in) / HUANG CHANGSHENG (Autor:in) / MA CONG (Autor:in) / MIAO YUN (Autor:in) / JIANG QIAOYANG (Autor:in)
28.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC:
G06F
ELECTRIC DIGITAL DATA PROCESSING
,
Elektrische digitale Datenverarbeitung
/
E02D
FOUNDATIONS
,
Gründungen
/
G01B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS
,
Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen
/
G01D
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE
,
Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein
/
G06N
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
,
Rechnersysteme, basierend auf spezifischen Rechenmodellen
/
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme
Development of Early Warning System for Slope Instability
| Springer Verlag | 2024
Slope Early Warning System Design and Preliminary Practice
| Trans Tech Publications | 2014
Slope Early Warning System Design and Preliminary Practice
| British Library Conference Proceedings | 2014
Excavator slope operation landslide early warning device, system and method
| Europäisches Patentamt | 2024