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A platform for research: civil engineering, architecture and urbanism
WORK VEHICLE AND NOTIFICATION METHOD
To provide a work vehicle capable of suitably setting a monitoring area.SOLUTION: A work vehicle 1 includes a traveling body 7, a revolving body 2, a working unit 8, a revolving angle detecting unit 500, a detecting unit 20, an existence determining unit 12, and a determination unit 13. The traveling body 7 travels. The revolving body 2 is supported by the traveling body 7 so as to revolve. The working unit 8 is supported by the revolving body 2, and performs work. The revolving angle detecting unit 500 detects a revolving angle θ of the revolving body 2 with respect to the traveling body 7. The detecting unit 20 is disposed in the revolving body 2, and detects a state of the surrounding environment of the work vehicle 1. The existence determining unit 12 determines whether a detection object P exists in a monitoring area DA or not on the basis of the detection result of the detecting unit 20. The determination unit 13 determines the monitoring area DA on the basis of an area which can be detected by the detecting unit 20, an exclusion area EA which is excluded from the object for existence determination processing, and the revolving angle θ. The exclusion area EA is set for the traveling body 7. A relative position between the exclusion area EA and the traveling body 7 is constant.SELECTED DRAWING: Figure 4
【課題】適切に監視領域を設定できる作業車両を提供する。【解決手段】作業車両１は、走行体７と、旋回体２と、作業部８と、旋回角度検知部５００と、検知部２０と、存在判定部１２と、決定部１３とを備える。走行体７は走行する。旋回体２は、走行体７に旋回可能に支持される。作業部８は、旋回体２に支持され、作業を実行する。旋回角度検知部５００は、走行体７に対する旋回体２の旋回角度θを検知する。検知部２０は、旋回体２に配置され、作業車両１の周囲環境の状態を検知する。存在判定部１２は、検知部２０の検知結果に基づいて、監視領域ＤＡに被検知体Ｐが存在するか否かを判定する。決定部１３は、検知部２０が検知可能な領域と、存在判定処理の対象から除外される除外領域ＥＡと、旋回角度θとに基づいて、監視領域ＤＡを決定する。除外領域ＥＡは、走行体７に対して設定される。除外領域ＥＡと走行体７との相対位置は、一定である。【選択図】図４
WORK VEHICLE AND NOTIFICATION METHOD
To provide a work vehicle capable of suitably setting a monitoring area.SOLUTION: A work vehicle 1 includes a traveling body 7, a revolving body 2, a working unit 8, a revolving angle detecting unit 500, a detecting unit 20, an existence determining unit 12, and a determination unit 13. The traveling body 7 travels. The revolving body 2 is supported by the traveling body 7 so as to revolve. The working unit 8 is supported by the revolving body 2, and performs work. The revolving angle detecting unit 500 detects a revolving angle θ of the revolving body 2 with respect to the traveling body 7. The detecting unit 20 is disposed in the revolving body 2, and detects a state of the surrounding environment of the work vehicle 1. The existence determining unit 12 determines whether a detection object P exists in a monitoring area DA or not on the basis of the detection result of the detecting unit 20. The determination unit 13 determines the monitoring area DA on the basis of an area which can be detected by the detecting unit 20, an exclusion area EA which is excluded from the object for existence determination processing, and the revolving angle θ. The exclusion area EA is set for the traveling body 7. A relative position between the exclusion area EA and the traveling body 7 is constant.SELECTED DRAWING: Figure 4
【課題】適切に監視領域を設定できる作業車両を提供する。【解決手段】作業車両１は、走行体７と、旋回体２と、作業部８と、旋回角度検知部５００と、検知部２０と、存在判定部１２と、決定部１３とを備える。走行体７は走行する。旋回体２は、走行体７に旋回可能に支持される。作業部８は、旋回体２に支持され、作業を実行する。旋回角度検知部５００は、走行体７に対する旋回体２の旋回角度θを検知する。検知部２０は、旋回体２に配置され、作業車両１の周囲環境の状態を検知する。存在判定部１２は、検知部２０の検知結果に基づいて、監視領域ＤＡに被検知体Ｐが存在するか否かを判定する。決定部１３は、検知部２０が検知可能な領域と、存在判定処理の対象から除外される除外領域ＥＡと、旋回角度θとに基づいて、監視領域ＤＡを決定する。除外領域ＥＡは、走行体７に対して設定される。除外領域ＥＡと走行体７との相対位置は、一定である。【選択図】図４
WORK VEHICLE AND NOTIFICATION METHOD
作業車両及び報知方法
MURAOKA HIROYUKI (author) / ISHIKAWA YOSHIHISA (author)
2022-03-14
Patent
Electronic Resource
Japanese
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