PROBLEM TO BE SOLVED: To provide a surround monitoring device for a working machine capable of adequately generating an appropriate warning regarding an obstacle which exists around a working machine.SOLUTION: A controller 50 is provided with a capturing part 400 capturing a machine status based on information of an attitude or a movement of a hydraulic shovel; a dead angle calculating part 500 calculating a dead angle area from a cab seat 1f of the hydraulic shovel on the basis of information of the attitude or the movement of the hydraulic shovel captured by the capturing part 400; and a visibility level determining part 300 determining a visibility level on an obstacle on the basis of a dead angle area calculated by the dead angle calculating part 500 and a positional relation calculated by a positional relation calculating part 200. Further, a warning level is configured to be corrected by a warning level determining part 600 of the controller 50 in accordance with a visibility level determined by the visibility level determining level 300.SELECTED DRAWING: Figure 3

    【課題】作業機械の周囲に存在する障害物に関して過不足の無い適切な警報を発すること。【解決手段】コントローラ50に、油圧ショベルの姿勢及び動作の情報を取得する機械状態取り込み部400と、機械状態取り込み部400が取得した油圧ショベルの姿勢及び動作の情報に基づいて油圧ショベルの運転席1fからの死角領域を算出する死角算出部500と、死角算出部500が算出した死角領域と位置関係算出部200が算出した位置関係に基づいて障害物に対する視認レベルを決定する視認レベル決定部300とを備えた。さらに、コントローラ50の警報レベル決定部600で、視認レベル決定部300で決定された視認レベルに応じて警報レベルを補正することとした。【選択図】 図3


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    Title :

    SURROUND MONITORING DEVICE FOR WORKING MACHINE


    Additional title:

    作業機械の周囲監視装置


    Contributors:

    Publication date :

    2018-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    E02F Baggern , DREDGING / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06V / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



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