PORTABLE TERMINAL DEVICE

• Main Author: KUNIMOTO KENTA
• Format: Patent
• Language: English; Japanese
• Published: 22.06.2015
• Subjects: CALCULATING; COMPUTING; COUNTING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS

PROBLEM TO BE SOLVED: To provide a portable terminal device that, when repairing a flotation of an invisible object such as a water supply pipe due to a soil liquefaction phenomenon accompanied by occurrence of a natural disaster, visually displays the water supply pipe in a floating state.SOLUTION: A computation part 10 is configured to compute a plane surface coordinate from holding status information obtained from current position information on a terminal 100 acquired by a position information acquisition part 2 and an angle of view of an imaging part 8, and information on an invisible object in the plane surface coordinate is acquired from a facility information database 1. A virtual image is generated in a virtual image generation part 5, and the amount of correction obtained by touching a distance between a manhole cover 31a leading to a water supply pipe 32 of a desired object from an image displayed in a video image display part 9 and a reference plane surface is configured to be reflected in the virtual image. A generated superimpose-purposed virtual image is configured to be superimposed in the video image display part 9. 【課題】上水道管等の不可視物が、自然災害発生に伴う土地の液状化現象による浮き上がりを補修する際、浮き上がった状態の上水道管を可視化表示する携帯用端末装置を提供する。【解決手段】位置情報取得部２の取得する端末１００の現在位置情報から得られる保持状態情報と、撮影部８の画角とから演算部１０が平面座標を演算し、この平面座標内の不可視物の情報を設備情報データベース１から取得し仮想画像生成部５で仮想画像を生成、動画像表示部９に表示の画像から所望対象物である上水道管３２につながるマンホール蓋３１ａと基準平面との距離をタッチして得た補正量を、仮想画像に反映し作成した重畳用仮想画像を、動画像表示部９で重畳する。【選択図】図１