To provide a pipeline completion drawing generation system capable of automatically generating appropriate completion drawing by acquiring accurate position information without being affected by ambient environment of a pipe laying site.SOLUTION: A pipeline completion drawing generation system includes: a flight body mounted with a GPS positioning device and an imaging device; a mobile information processing unit provided with a pipeline working drawing basic information generation unit for generating pipeline working drawing basic information including a pipe shape inputted in each a laying object pipe at a site, pipe laying information including a direction of the laying object pipe and/or a joint order of joint object openings, and joint relation information of each laying object pipe; a pipeline working drawing generation unit for generating a pipeline working drawing representing a relative connection relation of each laying object pipe on the basis of the pipeline working drawing basic information; a pipe joint position calculation unit for calculating the position of a pipe joint unit included in imaging information on the basis of imaging information by the imaging device from above and position information of the flight body at the time of shooting; and a completion drawing generation unit for matching each pipe joint position of the pipeline working drawing to the pipe joint position calculated by the pipe joint position calculation unit to generate a pipeline completion drawing.SELECTED DRAWING: Figure 2
【課題】管布設現場の周囲環境に影響を受けることなく正確な位置情報を取得して、適切な竣工図を自動生成できる配管竣工図作成システムを提供する。【解決手段】GPS測位装置と撮像装置とが搭載された飛行体と、現場で布設対象管毎に入力される管形状と、布設対象管の向き及び/または接合対象口の接合順を含む管布設情報と、各布設対象管の接合関係情報とを含む配管施工図基礎情報を生成する配管施工図基礎情報生成部を備えたモバイル情報処理部と、配管施工図基礎情報に基づいて各布設対象管の相対的接続関係を表す配管施工図を生成する配管施工図生成部と、上空からの撮像装置による撮像情報と、撮影時の飛行体の位置情報とに基づいて、撮像情報に含まれる管接合部の位置を算出する管接合位置算出部と、配管施工図の各管接合位置を管接合位置算出部で算出された管接合位置と整合させて配管竣工図を生成する竣工図生成部と、を備えている。【選択図】図2
PIPELINE COMPLETION DRAWING GENERATION SYSTEM AND PIPELINE COMPLETION DRAWING GENERATION METHOD, FLIGHT BODY USED IN PIPELINE COMPLETION DRAWING GENERATION SYSTEM, AND PIPE JOINT POSITION CALCULATION DEVICE
配管竣工図作成システム及び配管施工図作成方法、並びに配管竣工図作成システムに用いる飛行体、管接合位置算出装置
2019-05-23
Patent
Elektronische Ressource
Japanisch
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