A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HEIGHT MANAGEMENT DEVICE OF WATER BOTTOM CONSTRUCTION AREA
PROBLEM TO BE SOLVED: To provide a height management device of a water bottom construction area capable of accurately managing a height of a water bottom.SOLUTION: A height management device comprises a base station having a fixed GPS installed at an already-known point, a mobile station having a mobile GPS arranged in a crane ship 1, a mobile station 20A having a mobile GPS by moving together with an occupant 9 of the crane ship 1, a GPS device for providing a positioning value of the crane ship 1 and the occupant 9 by receiving a GPS signal from a satellite by the fixed GPS and the mobile GPS, a sonar 23 carried by the occupant 9 and measuring the depth and display means for displaying the water depth of a construction area. The positioning value of the occupant 9 is provided by the GPS device, and the water depth and a measurement position are provided when the occupant 9 measures the water depth by using the sonar 23, and a height of a water bottom can be accurately managed together with a position.SELECTED DRAWING: Figure 2
【課題】水底の高さを正確に管理することができる水底施工領域の高さ管理装置を提供する。【解決手段】既知点に設置された固定ＧＰＳを有する基地局と、クレーン船１に配置された移動ＧＰＳを有する移動局と、クレーン船１の搭乗者９と共に移動し移動ＧＰＳを有する移動局20Ａと、衛星からのＧＰＳ信号を固定ＧＰＳと移動ＧＰＳとで受信することによりクレーン船１及び搭乗者９の測位値を得るＧＰＳ装置と、搭乗者９が携帯し深度を測定するソナー23と、施工領域の水深を表示する表示手段と、を備える。ＧＰＳ装置により搭乗者９の測位値が得られ、この搭乗者９がソナー23を使って水深を測定することにより、水深と測定位置とが得られ、水底の高さを位置と共に正確に管理することができる。【選択図】図２
HEIGHT MANAGEMENT DEVICE OF WATER BOTTOM CONSTRUCTION AREA
PROBLEM TO BE SOLVED: To provide a height management device of a water bottom construction area capable of accurately managing a height of a water bottom.SOLUTION: A height management device comprises a base station having a fixed GPS installed at an already-known point, a mobile station having a mobile GPS arranged in a crane ship 1, a mobile station 20A having a mobile GPS by moving together with an occupant 9 of the crane ship 1, a GPS device for providing a positioning value of the crane ship 1 and the occupant 9 by receiving a GPS signal from a satellite by the fixed GPS and the mobile GPS, a sonar 23 carried by the occupant 9 and measuring the depth and display means for displaying the water depth of a construction area. The positioning value of the occupant 9 is provided by the GPS device, and the water depth and a measurement position are provided when the occupant 9 measures the water depth by using the sonar 23, and a height of a water bottom can be accurately managed together with a position.SELECTED DRAWING: Figure 2
【課題】水底の高さを正確に管理することができる水底施工領域の高さ管理装置を提供する。【解決手段】既知点に設置された固定ＧＰＳを有する基地局と、クレーン船１に配置された移動ＧＰＳを有する移動局と、クレーン船１の搭乗者９と共に移動し移動ＧＰＳを有する移動局20Ａと、衛星からのＧＰＳ信号を固定ＧＰＳと移動ＧＰＳとで受信することによりクレーン船１及び搭乗者９の測位値を得るＧＰＳ装置と、搭乗者９が携帯し深度を測定するソナー23と、施工領域の水深を表示する表示手段と、を備える。ＧＰＳ装置により搭乗者９の測位値が得られ、この搭乗者９がソナー23を使って水深を測定することにより、水深と測定位置とが得られ、水底の高さを位置と共に正確に管理することができる。【選択図】図２
HEIGHT MANAGEMENT DEVICE OF WATER BOTTOM CONSTRUCTION AREA
水底施工領域の高さ管理装置
HONMA YOSHINOBU (author) / YAMAMOTO MAKOTO (author)
2017-04-06
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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