一种混凝土浇筑高度自适应监测方法及系统

CN122107959BActive Publication Date: 2026-07-17POWERCHINA ZHONGNAN ENG

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
POWERCHINA ZHONGNAN ENG
Filing Date
2026-04-28
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing technologies for monitoring concrete pouring height suffer from problems such as low measurement efficiency, poor real-time performance, and measurement accuracy being easily affected by human factors. In particular, it is difficult to achieve unmanned operation and high-precision monitoring in hydropower station construction.

Method used

By combining a laser ranging module and a motor-driven gimbal with an edge computing terminal, the system automatically scans the monitoring area and filters effective monitoring points based on ranging values ​​and echo signal strength values. This enables automatic measurement and autonomous updating of monitoring points, eliminates light spot obstruction and equipment tilt errors, and calculates the concrete pouring height and rising speed.

Benefits of technology

It enables efficient and real-time monitoring of concrete pouring height, reduces labor costs, improves measurement accuracy, ensures stable operation of monitoring equipment in complex environments, and supports unattended operation and remote data upload.

✦ Generated by Eureka AI based on patent content.

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Abstract

本发明涉及混凝土高度测量技术领域,提供一种混凝土浇筑高度自适应监测方法及系统,通过边缘计算终端控制电机驱动云台带动激光测距模块对监测区域自动扫描并确定有效监测点,按序进行自动测量,提升监测实时性并降低人力成本。监测过程中,当测距值突变且回波强度满足预设条件时,控制云台摆动并取摆动过程中的最大测距值作为有效值,以主动规避遮挡获取真实混凝土液面距离。通过累计连续失效次数自动淘汰失效点,并在点不足时于淘汰点附近补充扫描获取新点,实现监测点集合的自动更新。通过倾角传感器实时获取设备倾角,结合绝对安装高度将测距值精确换算为浇筑高度,消除设备倾斜误差。本发明实施成本低,便于推广部署。
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