PROBLEM TO BE SOLVED: To reduce burden of an operator when operating a construction machine.SOLUTION: Four cameras 46 of frond camera 4602, a rear camera 4604, a leftward camera 4606, a rightward camera 4608 are mounted on an upper revolving body 14 of a backhoe 10. A bird's-eye-view image generation part 52 generates a bird's-eye-view image of a whole periphery of the backhoe 10 as a center of the backhoe 10 by using a photographing image in the circumference of the backhoe 10 photographed by each of the cameras 4602 to 4608. A movement vector detection part 54 detects a movement vector in the bird's-eye-view image of a material formed on the bird's-eye-view image. An attention material detection part 56 detects the material indicating the movement vector different from the movement vector in accordance with the movement of the backhoe 10 as an attention object.SELECTED DRAWING: Figure 5

    【課題】建設機械の作業時における操作者の負担を軽減する。【解決手段】バックホウ10の上部旋回体14には、前方カメラ4602、後方カメラ4604、左方カメラ4606、右方カメラ4608の4つのカメラ46が搭載されている。俯瞰画像生成部52は、各カメラ4602〜4608で撮影されたバックホウ10の周囲の撮影画像を用いて、バックホウ10を中心としたバックホウ10全周の俯瞰画像を生成する。移動ベクトル検出部54は、俯瞰画像に映る物体の俯瞰画像内における移動ベクトルを検出する。注意物体検出部56は、バックホウ10の移動に伴う移動ベクトルとは異なる移動ベクトルを示す物体を注意物体として検出する。【選択図】図5


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    Title :

    BIRD'S-EYE-VIEW IMAGE DISPLAY DEVICE FOR CONSTRUCTION MACHINE


    Additional title:

    建設機械用俯瞰画像表示装置


    Contributors:

    Publication date :

    2018-10-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / E02F Baggern , DREDGING



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