PROBLEM TO BE SOLVED: To provide an overhead image system which allows visual confirmation of a periphery of a travel body in both of a travel attitude and a reverse attitude, in a travel body where a swivel slide is disposed.SOLUTION: An overhead image system 10 comprises plural cameras 11, a display part 13, and a control part 12. The respective cameras 11 are formed of a front camera 11F, a rear camera 11B of the travel body 2, and a right camera 11R and a left camera 11L of a swivel slide 3. The control part 12 generates an overhead image P by using an image from the front camera 11F for a front surface region Af, an image from the rear camera 11B for a rear surface region Ab, an image from the right camera 11R for a right region Ar, and an image from the left camera 11L for a left area Al, in a travel attitude Dp, and generates an overhead image P by using an image from the rear camera 11B for the front surface region Af, using an image from the front camera 11F for the rear surface region Ab, using an image from the right camera 11R for the right area Ar, and using an image from the left camera 11L for the left area Al in a reverse attitude Rp.SELECTED DRAWING: Figure 7
【課題】旋回台が設けられた走行体において、走行姿勢と反転姿勢との双方において走行体の周辺の視認を全周に亘り可能とする俯瞰画像システムを提供する。【解決手段】複数のカメラ11と表示部13と制御部12とを備える俯瞰画像システム10である。各カメラ11は、走行体2の前方カメラ11Fおよび後方カメラ11Bと旋回台3の右方カメラ11Rおよび左方カメラ11Lとで構成される。制御部12は、走行姿勢Dpの場合、正面領域Afを前方カメラ11F、背面領域Abを後方カメラ11B、右方領域Arを右方カメラ11R、左方領域Alを左方カメラ11Lからの画像を用いて俯瞰画像Pを生成し、反転姿勢Rpの場合、正面領域Afを後方カメラ11B、背面領域Abを前方カメラ11F、右方領域Arを右方カメラ11R、左方領域Alを左方カメラ11Lからの画像を用いて俯瞰画像Pを生成する。【選択図】図7
OVERHEAD IMAGE SYSTEM, OVERHEAD IMAGE DISPLAY METHOD AND PROGRAM
俯瞰画像システム、俯瞰画像表示方法およびプログラム
2018-03-15
Patent
Electronic Resource
Japanese
European Patent Office | 2018
|European Patent Office | 2018
|European Patent Office | 2018
|European Patent Office | 2021
|European Patent Office | 2018
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