JP3179836U - Altitude photography device for taking photos from high places - Google Patents
Altitude photography device for taking photos from high places Download PDFInfo
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- JP3179836U JP3179836U JP2012005650U JP2012005650U JP3179836U JP 3179836 U JP3179836 U JP 3179836U JP 2012005650 U JP2012005650 U JP 2012005650U JP 2012005650 U JP2012005650 U JP 2012005650U JP 3179836 U JP3179836 U JP 3179836U
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- 238000009412 basement excavation Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
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Abstract
【課題】高所かつ、真上からステレオ写真測量し、手元でカメラの向きを変更できる高所写真撮影装置を提供する。
【解決手段】ポール２に３Ｄステレオカメラ９を設置し、カメラの向きを変えられるチルト装置と、チルト装置のコントローラ３を取り付ける。
【選択図】図１The present invention provides an altitude photography apparatus capable of performing stereo photogrammetry from above and changing the orientation of a camera at hand.
A 3D stereo camera 9 is installed on a pole 2, and a tilt device capable of changing the direction of the camera and a controller 3 of the tilt device are attached.
[Selection] Figure 1
Description
本考案は、建設現場、住宅の屋根、建築物、構築物、遺跡発掘現場などで高所かつ、真上から写真撮影し、簡単に寸法および形状が計測出来る高所写真撮影装置に関するものである。 The present invention relates to an altitude photography apparatus that can take a photograph from above and directly above a construction site, a roof of a house, a building, a structure, an excavation site, etc., and can easily measure the size and shape.
建設現場では、施工した基礎などの状況写真を多く撮り、図面と符合させるが、建設現場で、高所から写真を撮ることは、足場を組む費用や手間が掛かり、又、狭い現場では、安全な足場を組むことが難しい。
考古学の遺跡発掘においては、遺構や遺物出土状況を示す平面実測図を作成する。本実測図を作成する方法には、巻き尺などで形状を手実測から図化する方法や、３次元レーザー測距機により測量、図化する方法がある。
手実測は測量に多くの時間がかかり、レーザー測距機による測量は設備コストが高く、操作も難しいため、専門の知識が必要である。
そのため従来は、長いポールの先端に、２Ｄカメラを設置し、高所かつ、真上から写真撮影を実施している。
しかし、２Ｄカメラの写真では、サイズのわかった標識を写し込むことにより被写体の寸法を測量するが、カメラと被写体までの距離による遠近誤差も含まれ、精度ある測量はできない。又、高い位置に標識を設置することも、費用、安全性からの問題があり実用的ではない。At the construction site, take a lot of situation pictures of the foundations that were constructed and match the drawings, but taking a picture from a high place at the construction site is costly and troublesome to build a scaffold, and it is safe in a narrow site It is difficult to build a stable scaffold.
In the excavation of archeological sites, we will create a floor plan map showing the remains and excavations. As a method for creating the actual measurement map, there are a method of plotting a shape from a manual measurement with a tape measure or the like, and a method of surveying and plotting with a three-dimensional laser rangefinder.
Manual measurement requires a lot of time for surveying, and surveying with a laser range finder requires high expertise because it is expensive and difficult to operate.
Therefore, conventionally, a 2D camera is installed at the end of a long pole, and a photograph is taken from a high place and directly above.
However, in a 2D camera photo, the size of the subject is surveyed by imprinting a sign of a known size, but the distance error between the camera and the subject is also included, and accurate surveying is not possible. Also, it is not practical to install a sign at a high position because of problems in terms of cost and safety.
高所かつ、真上から写真撮影する場合、２Ｄカメラの写真では、背景技術に記載した如く、精度ある測量はできない。又、高い位置に標識を設置することも、費用、安全性からの問題があり実用的ではない。
一方、周知の技術であるステレオ測量には、標識の設置を必要とせずに、寸法の測定機能がある。しかしながら、スレレオ測量では、距離が特定された２カ所の位置から同じ被写体を撮影する必要があり、従来技術では、距離を特定して２台のカメラを設置する方式であるため、高所でのステレオ測量は困難であった。
従って、高所で、簡便にステレオ測量ができるカメラをポール上に設置する必要がある。When taking a photograph from a high place and directly above, as described in the background art, it is not possible to perform accurate surveying with a photograph taken by a 2D camera. Also, it is not practical to install a sign at a high position because of problems in terms of cost and safety.
On the other hand, stereo surveying, which is a well-known technique, has a dimension measuring function without requiring the installation of signs. However, in the Threro survey, it is necessary to photograph the same subject from two positions where the distance is specified, and the conventional technique is a method in which two cameras are installed with a specified distance. Stereo surveying was difficult.
Therefore, it is necessary to install a camera on the pole that can easily perform stereo surveying at a high place.
カメラが高所にあるため、手元でカメラの向きを変更でき、同時に、被写体が画角に入っていることを手元で確認できること。 Because the camera is at a high place, you can change the direction of the camera at hand, and at the same time, you can check that the subject is within the angle of view.
装置の構造部では、カメラを高い位置に取り付けるポールは、長さが５ｍ以上となる場合が多く、簡単に分解、組立できるように、複数のパイプをクランプにて結合し、一本の長尺のポールにする。ポールの結合方法には、上下のパイプに勘合部を設け、順次差し込む方式と、釣り竿のように、下側のパイプの中に、径の小さいパイプを順次収納する伸縮方式がある。ポールの上部にカメラを取り付ける方式では、ポールのしなりや風によるゆれ などで、カメラにブレが起こり易く、安定性を確保するパイプ構造が必要である。 In the structural part of the device, the pole that mounts the camera at a high position often has a length of 5 m or more, so that it can be easily disassembled and assembled by connecting multiple pipes with clamps, one long To the pole. There are two methods for connecting the poles: a method in which fitting parts are provided on the upper and lower pipes and the pipes are sequentially inserted; and a telescopic method in which small diameter pipes are sequentially stored in the lower pipe, such as a fishing rod. In the system where the camera is attached to the top of the pole, the camera is likely to be shaken due to the bending of the pole or the wind, and a pipe structure that ensures stability is required.
該ポールに設置するカメラには、３Ｄステレオカメラを使用する。
該３Ｄステレオカメラは、１台のカメラに２つのレンズを収納する構造を持つカメラで、従来、２台のカメラを必要としたステレオ測量を１台のカメラで行うことができる。
又、サイズが小さく、軽量で、該ポールの上端に安定して設置できる。A 3D stereo camera is used as the camera installed on the pole.
The 3D stereo camera is a camera having a structure in which two lenses are housed in one camera. Conventionally, stereo surveying that requires two cameras can be performed with one camera.
Moreover, it is small in size and light in weight, and can be stably installed on the upper end of the pole.
ポールの先端にはカメラとカメラ用チルト装置を取付け、カメラを真下方向、或いは、特定な角度に自由に設定できる。 A camera and a camera tilt device can be attached to the tip of the pole so that the camera can be freely set in a downward direction or a specific angle.
該ポールには、楕円形断面を持つパイプを使用する。該縮式楕円パイプは、円形パイプに比べ、しなりが少なく、カメラをより安定して設置できる。 A pipe having an elliptical cross section is used for the pole. The contracted elliptical pipe is less bent than the circular pipe, and the camera can be installed more stably.
３Ｄステレオカメラを設置した該高所写真撮影装置を使用して、高所から撮影したステレオ画像を撮影することができる。 A stereo image taken from a high place can be taken using the high place photography apparatus provided with a 3D stereo camera.
チルト装置を設置した該高所写真撮影装置を使用して、高所にあるカメラのビュー画像をカメラビュー画像モニターで見ながら、チルト装置でカメラの向きを変え、被写体を画角に入れることができる。 Using the high-altitude photography device equipped with a tilt device, while viewing the view image of the camera at a high location on the camera view image monitor, the tilt device can change the direction of the camera and put the subject in the angle of view. it can.
該高所写真撮影装置は、重量も軽く、容易に持ち運びできる。
該ポールで使用した楕円形状パイプは、円形パイプよりもしなりが少なく、風のある状態においても、安定してカメラを設置できる。The altitude photography apparatus is light in weight and can be easily carried.
The elliptical pipe used in the pole is less bent than the circular pipe, and the camera can be stably installed even in a windy state.
該ポールに３Ｄステレオカメラ、チルト装置、カメラビュー画像モニター、カメラ用リモートシャッターを取り付け、建設現場に使用し、現場の基礎の形状の図面との符合が簡単にできる。又、住宅の屋根を撮影し、屋根の寸法を測量できる。考古学の発掘における遺構測量に使用し、遺構の形状及び寸法を測量できる。 A 3D stereo camera, a tilt device, a camera view image monitor, and a camera remote shutter are attached to the pole, and it can be used at a construction site to easily match the drawing of the basic shape of the site. You can also photograph the roof of a house and measure the dimensions of the roof. Used for archaeological surveying in archaeological excavations and can be used for surveying the shape and dimensions of the archaeological site.
１：プレート
２：伸縮式ポール
３：チルト装置用コントローラ
４：チルト装置用ケーブル
５：カメラ用リモートシャッター
６：リモートシャッター用ケーブル
７：カメラビュー画像モニター
８：カメラビュー画像モニター用ケーブル
９：３Ｄステレオカメラ
１０：チルト装置
１１：パイプ下段
１２：パイプ中段
１３：パイプ上段
１４：クランプ1: Plate 2: Telescopic pole 3: Tilt device controller 4: Tilt device cable 5: Camera remote shutter 6: Remote shutter cable 7: Camera view image monitor 8: Camera view image monitor cable 9: 3D stereo Camera 10: Tilt device 11: Pipe lower stage 12: Pipe middle stage 13: Pipe upper stage 14: Clamp
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| Application Number | Priority Date | Filing Date | Title |
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| JP2012005650U JP3179836U (en) | 2012-08-29 | 2012-08-29 | Altitude photography device for taking photos from high places |
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| JP2012005650U JP3179836U (en) | 2012-08-29 | 2012-08-29 | Altitude photography device for taking photos from high places |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017021614A (en) * | 2015-07-13 | 2017-01-26 | 積水化学工業株式会社 | Building related business support method and building related business support system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017021614A (en) * | 2015-07-13 | 2017-01-26 | 積水化学工業株式会社 | Building related business support method and building related business support system |
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