CIVIL ENGINEERING CONSTRUCTION METHOD AND CIVIL ENGINEERING CONSTRUCTION PROGRAM

摘要

PROBLEM TO BE SOLVED: To save labor surveying work and creation of drawings during civil engineering work.;SOLUTION: A GNSS mobile station 12 and a computer 14 are mounted on a construction machine 10, the computer 12 has a monitor 13, a data acquisition unit 24 for acquiring a position of the construction machine 10 having travelled from the GNSS mobile station 12 and the height at each position, a display control unit 25 for causing the monitor 13 to display the position at which the construction machine 10 travelled on the map data 19, and a drawing preparation unit 26 for preparing a three-dimensional drawing based on the position and the height. The construction machine 10 travels over the entire civil construction site and the data acquisition unit 24 acquires a position and a height of an entire construction work site, and the drawing preparation unit 26 prepares a current state drawing of the civil engineering work site on the basis of the position and the height acquired at the data acquisition unit 24.;SELECTED DRAWING: Figure 10;COPYRIGHT: (C)2019,JPO&INPIT