To provide a crane traveling support device that can detect objects that obstruct crane traveling by using an appropriate distance detection unit according to the posture of the slewing body with respect to the vehicle body.SOLUTION: A crane traveling support device comprises a slewing body 20 that can be swiveled horizontally with respect to a vehicle body 10 of a crane 1, a front distance detection unit 51 that detects a distance to an object G in front of the crane 1, a rear distance detection unit 52 that detects a distance to the object G behind the crane 1, a posture detection unit 53 that detects the posture of the slewing body 20, a posture determination unit 61 that determines whether the posture of the slewing body 20 is a forward posture P1 or a backward posture P2, a use determination unit 62 that determines which detection information is to be used, and a braking control unit 63 that brakes the travel of the crane 1.SELECTED DRAWING: Figure 3

    【課題】車体に対する旋回体の姿勢に応じた適切な距離検知部を使用して、クレーンの走行の障害となる物体を検知することができるクレーン走行支援装置を提供する。【解決手段】クレーン1の車体10に対して水平方向に旋回可能な旋回体20と、クレーン1の前方の物体Gとの距離を検知する前方距離検知部51と、クレーン1の後方の物体Gとの距離を検知する後方距離検知部52と、旋回体20の姿勢を検知する姿勢検知部53と、旋回体20の姿勢が前方姿勢P1であるか又は後方姿勢P2であるかを判断する姿勢判断部61と、何れの検知情報を使用するかを決定する使用決定部62と、クレーン1の走行を制動する制動制御部63と、を備える。【選択図】図3


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    Title :

    CRANE TRAVELING SUPPORT DEVICE


    Additional title:

    クレーン走行支援装置


    Contributors:

    Publication date :

    2022-09-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



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