PROBLEM TO BE SOLVED: To provide an obstacle detection technique suitable for a machine for mine work.SOLUTION: A machine for mine work comprises: a high power radar device; a low power radar device; and an obstacle detection device for determining whether or not there is an obstacle using detection results from the high power radar device and detection results from the low power radar device. The high power radar device and the low power radar device are mounted on the machine for mine work so that a detection area 121d of the high power radar device and a detection area 122a of the low power radar device are overlapped. The obstacle detection device determines the kind of obstacles at the position where a detection area 121b of the high power radar device and a detection area of the low power radar device are overlapped using both the detection results of the high power radar device and the detection results of the low power radar device.SELECTED DRAWING: Figure 3
【課題】鉱山用作業機械に適した障害物検出技術を提供する。【解決手段】鉱山用作業機械に高出力レーダ装置、及び低出力レーダ装置と、高出力レーダ装置からの検出結果及び低出力レーダ装置からの検出結果を用いて障害物の有無の判定を行う障害物検出装置と、を備え、高出力レーダ装置及び低出力レーダ装置は、高出力レーダ装置の検出領域121d及び低出力レーダ装置の検出領域122aが重なるように鉱山用作業機械に取り付けられ、障害物検出装置は、高出力レーダ装置の検出領域121b及び低出力レーダ装置の検出領域が重なる位置の障害物の種類を、高出力レーダ装置による検出結果及び低出力レーダ装置の検出結果の双方を用いて判定する。【選択図】図3
MACHINE FOR MINE WORK AND OBSTACLE DETECTION DEVICE THEREOF
鉱山用作業機械及びその障害物検出装置
2018-04-05
Patent
Electronic Resource
Japanese
WORK MACHINE FOR MINE, OBSTACLE DETERMINATION DEVICE AND OBSTACLE DETERMINATION METHOD
European Patent Office | 2018
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