DEVICE FOR AUTOMATICALLY MEASURING CONVERGENCE OF TUNNEL USING LASER DISTANCE SENSOR ARRAY, AND METHOD OF AUTOMATICALLY MEASURING DISPLACEMENT OF TUNNEL BY SAME

摘要

The present invention relates to a device for automatically measuring convergence of a tunnel using a laser distance sensor array and a method of automatically measuring a displacement of the tunnel by the same, and more specifically, to a tunnel using a laser distance sensor array and a method of automatically measuring a displacement of the tunnel by the same, which are capable of measuring convergence of a tunnel using an array of a plurality of laser distance measuring sensors for transmitting signals in different directions. The device for automatically measuring convergence of the tunnel includes: a sensor array (11) having a plurality of distance measurement sensors (111_a to 111_n) for transmitting signals in different directions and receiving reflected signals so as to measure distance with respect to a predetermined position in the tunnel; and a data logger unit (12) for processing and storing measurement information of the signals received from the distance measurement sensors (111_a to 111_n).;COPYRIGHT KIPO 2017