Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Duplicate checking method for foundation pile ultrasonic detection data, electronic equipment, and storage medium
The invention relates to a duplicate checking method and system for foundation pile ultrasonic detection data, electronic equipment, and a storage medium. The the method comprises the following steps: setting every two sound time line data of each section of different foundation piles as one group; abandoning a plurality of data points at the top of the sound time line; segmenting, averaging and simplifying the sound time line; performing a normalization operation on a foundation pile depth and sound time data corresponding to the sound time line; calculating a Frechet distance for the processed sound time line data; if the calculated Frechet distance is smaller than a preset value, outputting a corresponding pile number, section number and a similarity degree of sound-time line. According to the technical solution, accurate duplicate checking processing is carried out on a large amount of foundation pile ultrasonic detection data, thus enabling a screening of data falsification due to multiple detection of a same foundation pile.
本申请涉及基桩超声波检测数据的查重方法、系统、电子设备及存储介质，所述的基桩超声波检测数据的查重方法，包括以下步骤：对不同基桩的每个剖面的声时线数据两两设置为一组；舍弃所述声时线顶部的若干数据点；对所述声时线进行分段取平均并简化处理；对所述声时线所对应的基桩深度和声时数据进行归一化操作；对处理后的声时线数据，计算弗雷歇距离；若所计算出的弗雷歇距离小于预设值，则输出相应的桩号、剖面号及声时线的相似度。本申请实现了对大数据量的基桩超声波检测数据进行准确的查重处理，进而实现了对同一根基桩多次检测而进行数据造假情况进行筛查。
Duplicate checking method for foundation pile ultrasonic detection data, electronic equipment, and storage medium
The invention relates to a duplicate checking method and system for foundation pile ultrasonic detection data, electronic equipment, and a storage medium. The the method comprises the following steps: setting every two sound time line data of each section of different foundation piles as one group; abandoning a plurality of data points at the top of the sound time line; segmenting, averaging and simplifying the sound time line; performing a normalization operation on a foundation pile depth and sound time data corresponding to the sound time line; calculating a Frechet distance for the processed sound time line data; if the calculated Frechet distance is smaller than a preset value, outputting a corresponding pile number, section number and a similarity degree of sound-time line. According to the technical solution, accurate duplicate checking processing is carried out on a large amount of foundation pile ultrasonic detection data, thus enabling a screening of data falsification due to multiple detection of a same foundation pile.
本申请涉及基桩超声波检测数据的查重方法、系统、电子设备及存储介质，所述的基桩超声波检测数据的查重方法，包括以下步骤：对不同基桩的每个剖面的声时线数据两两设置为一组；舍弃所述声时线顶部的若干数据点；对所述声时线进行分段取平均并简化处理；对所述声时线所对应的基桩深度和声时数据进行归一化操作；对处理后的声时线数据，计算弗雷歇距离；若所计算出的弗雷歇距离小于预设值，则输出相应的桩号、剖面号及声时线的相似度。本申请实现了对大数据量的基桩超声波检测数据进行准确的查重处理，进而实现了对同一根基桩多次检测而进行数据造假情况进行筛查。
Duplicate checking method for foundation pile ultrasonic detection data, electronic equipment, and storage medium
基桩超声波检测数据的查重方法、电子设备及存储介质
CHEN JIAN (Autor:in) / ZHOU JIALIANG (Autor:in)
26.10.2021
Patent
Elektronische Ressource
Chinesisch
Pile foundation detection system and method, electronic equipment and storage medium
| Europäisches Patentamt | 2024