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Deep horizontal displacement monitoring system and monitoring method based on machine vision
The invention relates to the field of foundation pit monitoring, in particular to a deep horizontal displacement monitoring system and method based on machine vision. The deep horizontal displacement monitoring system based on machine vision comprises an inclinometer pipe and measuring joints, the inclinometer pipe is arranged in a foundation pit, the measuring joints connected in series are arranged in the inclinometer pipe, a camera is installed at the lower end of each measuring joint, and a plurality of LED lamps are arranged at the upper end of each measuring joint; in the monitoring method, the camera of the upper measuring section shoots the LED lamp of the lower measuring section, the shot image is uploaded to the data acquisition unit, and the horizontal displacement is obtained after processing and calculation. The method has the advantages that a new idea is provided for monitoring the horizontal displacement of the foundation pit in the inclinometer, and the method is low in cost, high in measurement precision and suitable for actual measurement of foundation pit engineering.
本发明涉及基坑监测领域，具体为一种基于机器视觉的深层水平位移监测系统及监测方法；在一种基于机器视觉的深层水平位移监测系统中，包括测斜管、测量节，测斜管设置在基坑内，在测斜管内设置有多个串联的测量节，测量节的下端装有相机、上端设置有多个LED灯；在监测方法中，通过上方测量节的相机拍摄下方测量节的LED灯，将拍摄后的图像上传给数据采集单元，处理计算后得到水平位移量。本发明达到的有益效果是：为在测斜管内监测基坑的水平位移提供了新的思路，并且兼备成本低、测量精度高，适用于基坑工程的实际测量。
Deep horizontal displacement monitoring system and monitoring method based on machine vision
The invention relates to the field of foundation pit monitoring, in particular to a deep horizontal displacement monitoring system and method based on machine vision. The deep horizontal displacement monitoring system based on machine vision comprises an inclinometer pipe and measuring joints, the inclinometer pipe is arranged in a foundation pit, the measuring joints connected in series are arranged in the inclinometer pipe, a camera is installed at the lower end of each measuring joint, and a plurality of LED lamps are arranged at the upper end of each measuring joint; in the monitoring method, the camera of the upper measuring section shoots the LED lamp of the lower measuring section, the shot image is uploaded to the data acquisition unit, and the horizontal displacement is obtained after processing and calculation. The method has the advantages that a new idea is provided for monitoring the horizontal displacement of the foundation pit in the inclinometer, and the method is low in cost, high in measurement precision and suitable for actual measurement of foundation pit engineering.
本发明涉及基坑监测领域，具体为一种基于机器视觉的深层水平位移监测系统及监测方法；在一种基于机器视觉的深层水平位移监测系统中，包括测斜管、测量节，测斜管设置在基坑内，在测斜管内设置有多个串联的测量节，测量节的下端装有相机、上端设置有多个LED灯；在监测方法中，通过上方测量节的相机拍摄下方测量节的LED灯，将拍摄后的图像上传给数据采集单元，处理计算后得到水平位移量。本发明达到的有益效果是：为在测斜管内监测基坑的水平位移提供了新的思路，并且兼备成本低、测量精度高，适用于基坑工程的实际测量。
Deep horizontal displacement monitoring system and monitoring method based on machine vision
一种基于机器视觉的深层水平位移监测系统及监测方法
CHEN JING (author) / WAN SHIPING (author) / CHEN YAOZHOU (author) / ZHANG XIN (author) / CAO XIANGYIN (author)
2023-09-29
Patent
Electronic Resource
Chinese
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