Arch dam surface hole water level monitoring system based on laser scanning technology and monitoring method thereof

• Main Authors: CAO QUXIU, GU GONGKAI, YU SANDA, WANG HANHUI, WANG YIFENG, PENG SHAOCAI, MO ZHONGPING, XIAO LEI, LI SHAOLIN, WU ZHONGHUA
• Format: Patent
• Language: Chinese; English
• Published: 23.03.2021
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; HANDLING RECORD CARRIERS; MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS; TESTING

The invention relates to the field of monitoring of environmental parameters of arch dam surface hole parts, and discloses a laser scanning technology-based arch dam surface hole water level monitoring system, which comprises a water gauge label, a handheld laser scanner and a data management system, and is characterized in that the water gauge label comprises a water gauge internally provided with a spraying bar code array, the water gauge is installed on the side wall of an arch dam surface hole lock chamber through a fixing device, the bar code array comprises a plurality of bar code sets which are vertically arranged side by side, and each bar code set comprises a water level main elevation bar code and a water level secondary elevation bar code. The invention further discloses a monitoring method of the laser scanning technology-based arch dam surface hole water level monitoring system. According to the laser scanning technology-based arch dam surface hole water level monitoring system and the monitoring