PROBLEM TO BE SOLVED: To provide a high-place work vehicle capable of decelerating a bucket when the bucket approaches a structure, and avoiding the structure or stopping the bucket with time to spare.SOLUTION: A high-place work vehicle 1 is provided with a boom 8 and a bucket 9 provided to the tip of the boom 8, and is further provided with cameras 21, 22 that are directed toward the moving direction of the bucket 9 to acquire three-dimensional information. The high-place work vehicle generates a three-dimensional map on the basis of the three-dimensional information, recognizes a structure present in the moving direction from the three-dimensional map, calculates a relative distance between the bucket 9 and the structure, and decelerates the bucket 9 when the relative distance becomes a warning distance.SELECTED DRAWING: Figure 8

    【課題】バケットが構造物に近づくとバケットが減速し、余裕を持って構造物を回避したりバケットを停止させたりすることができる高所作業車を提供する。【解決手段】ブーム8と、ブーム8の先端に設けられるバケット9と、を備えた高所作業車1において、バケット9の移動方向を向いて三次元情報を取得するカメラ21・22を備え、三次元情報に基づいて三次元マップを作成するとともに、三次元マップから、移動方向に存在している構造物を認識し、更にバケット9と構造物の相対距離を算出し、相対距離が警告距離となったときにバケット9を減速させる、とした。【選択図】図8


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    Title :

    HIGH-PLACE WORK VEHICLE


    Additional title:

    高所作業車


    Contributors:

    Publication date :

    2018-06-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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