Method and system for automatically monitoring horizontal displacement through continuous tracking datum line method

• Main Authors: CHEN YAOZHOU, WAN SHIPING, ZHANG XIN, CHEN JING
• Format: Patent
• Language: Chinese; English
• Published: 08.11.2022
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

The invention relates to a method and system for automatically monitoring horizontal displacement through a continuous tracking datum line method. The method comprises the steps that a point A and a point B are set as working base points, a datum line is determined, n points are set as monitoring points, and the initial horizontal vertical distance Di from the monitoring points to the datum line is obtained through a total station; the monitoring points are divided into N groups, and the adjacent monitoring points in each group are provided with a laser transmitter and a laser displacement sensor; the horizontal coordinates of all the monitoring points are obtained through the laser displacement sensors, and the horizontal displacement of all the monitoring points is calculated according to the horizontal coordinates of all the monitoring points at this time and last time and sent to a related monitoring data management platform. The system has the advantages that the horizontal displacement of the building f