Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Detection method of existing building glass curtain wall
The invention provides a detection method of an existing building glass curtain wall. The detection method comprises the following steps: S1, acquiring an infrared thermal imaging picture of an existing curtain wall glass plate and a video image of the existing curtain wall glass plate, and determining position information of a sudden change point of curtain wall glass through contrastive analysis; S2, positioning the position of the sudden change point, knocking to obtain a vibration spectrogram of the sudden change point, and judging whether the glass plate at the sudden change point is in an abnormal state or not through contrastive analysis of the infrared thermal imaging picture and the vibration spectrogram in the step S1; and S3, generating an anomaly detection report of the glass plate by utilizing the judgment result of the abnormal state of the glass plate in the step S2, and sorting and storing the anomaly detection report. The obtained infrared thermal imaging picture and the shot video are compared and analyzed, the position of the sudden change point of the glass plate can be found more conveniently and quickly, the working process of accurately checking curtain wallglass manually in the prior art is simplified, and the working efficiency of detection personnel is also improved.
本发明提供一种既有建筑玻璃幕墙的检测方法，包括检测方法步骤如下：S1,获取既有幕墙玻璃板的红外热成像的图片以及其视频影像通过对比分析，确定幕墙玻璃的突变点的位置信息；S2,定位突变点位置并进行敲击获取其振动频谱图，通过对步骤S1中的红外热成像图片以及振动频谱图的对照分析，判断突变点处的玻璃板是否存在异常状态；S3,利用步骤S2中对玻璃板的异常状态的判定结果生成玻璃板的异常检测报告并进行整理保存，通过对获取红外热成像图片以及拍摄的视频进行对照分析，能更加便捷快速的查找出玻璃板的突变点的位置，简化了传统人工进行准个检查幕墙玻璃的工作流程，也提高了检测人员的工作效率。
Detection method of existing building glass curtain wall
The invention provides a detection method of an existing building glass curtain wall. The detection method comprises the following steps: S1, acquiring an infrared thermal imaging picture of an existing curtain wall glass plate and a video image of the existing curtain wall glass plate, and determining position information of a sudden change point of curtain wall glass through contrastive analysis; S2, positioning the position of the sudden change point, knocking to obtain a vibration spectrogram of the sudden change point, and judging whether the glass plate at the sudden change point is in an abnormal state or not through contrastive analysis of the infrared thermal imaging picture and the vibration spectrogram in the step S1; and S3, generating an anomaly detection report of the glass plate by utilizing the judgment result of the abnormal state of the glass plate in the step S2, and sorting and storing the anomaly detection report. The obtained infrared thermal imaging picture and the shot video are compared and analyzed, the position of the sudden change point of the glass plate can be found more conveniently and quickly, the working process of accurately checking curtain wallglass manually in the prior art is simplified, and the working efficiency of detection personnel is also improved.
本发明提供一种既有建筑玻璃幕墙的检测方法，包括检测方法步骤如下：S1,获取既有幕墙玻璃板的红外热成像的图片以及其视频影像通过对比分析，确定幕墙玻璃的突变点的位置信息；S2,定位突变点位置并进行敲击获取其振动频谱图，通过对步骤S1中的红外热成像图片以及振动频谱图的对照分析，判断突变点处的玻璃板是否存在异常状态；S3,利用步骤S2中对玻璃板的异常状态的判定结果生成玻璃板的异常检测报告并进行整理保存，通过对获取红外热成像图片以及拍摄的视频进行对照分析，能更加便捷快速的查找出玻璃板的突变点的位置，简化了传统人工进行准个检查幕墙玻璃的工作流程，也提高了检测人员的工作效率。
Detection method of existing building glass curtain wall
一种既有建筑玻璃幕墙的检测方法
LI MINGPENG (Autor:in) / CHEN MINGXIANG (Autor:in)
05.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
G01J
Messen der Intensität, der Geschwindigkeit, der spektralen Zusammensetzung, der Polarisation, der Phase oder der Pulscharakteristik von infrarotem, sichtbarem oder ultraviolettem Licht
,
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT
Improved structure of existing building glass curtain wall
| Europäisches Patentamt | 2023