A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WORK SUPPORT SYSTEM, REMOTE CONTROL SUPPORT SYSTEM, WORK SUPPORT METHOD, AND DISPLAY DEVICE
To provide a system and the like capable of improving the recognition accuracy of the space occupancy of the tip of the working mechanism; i.e. what will happen when an object that is hidden underground and has not appeared, appears on the surface in the future in a work environment image that represents the surrounding situation of a working machine.SOLUTION: A work support image in which a first index image and a second index image are superimposed on a work environment image is generated. The "work environment image" is an image that represents the surrounding situation of working machine 40 acquired through an actual imaging device 412; especially, an image showing the situation where the cutting edge E of a bucket 445 (the tip of the working mechanism 44) is hidden underground. The "first index image" is an image indicating a projection result to the ground surface of the space occupancy mode of the cutting edge E when the cutting edge E of the bucket 445 predicted depending on the working or operating mode of the working mechanism 44 appears on the ground.SELECTED DRAWING: Figure 6
【課題】作業機械の周囲の状況を表わす作業環境画像において地中に隠れていて現れていないものの、将来的に地表に現れた際の作業機構の先端部の空間占有態様の認識精度の向上を図りうるシステム等を提供する。【解決手段】作業環境画像に第１指標画像および第２指標画像が重畳された作業支援画像が生成される。「作業環境画像」は、実機撮像装置４１２を通じて取得された、作業機械４０の周囲の状況を表わす画像、特に、バケット４４５の刃先Ｅ（作業機構４４の先端部）が地中に隠れている状況を表わす画像である。「第１指標画像」は、作業機構４４の動作態様または操作態様に応じて予測される、バケット４４５の刃先Ｅが地表に出現する際の当該刃先Ｅの空間占有態様の地表面への投影結果を表わす画像である。【選択図】図６
WORK SUPPORT SYSTEM, REMOTE CONTROL SUPPORT SYSTEM, WORK SUPPORT METHOD, AND DISPLAY DEVICE
To provide a system and the like capable of improving the recognition accuracy of the space occupancy of the tip of the working mechanism; i.e. what will happen when an object that is hidden underground and has not appeared, appears on the surface in the future in a work environment image that represents the surrounding situation of a working machine.SOLUTION: A work support image in which a first index image and a second index image are superimposed on a work environment image is generated. The "work environment image" is an image that represents the surrounding situation of working machine 40 acquired through an actual imaging device 412; especially, an image showing the situation where the cutting edge E of a bucket 445 (the tip of the working mechanism 44) is hidden underground. The "first index image" is an image indicating a projection result to the ground surface of the space occupancy mode of the cutting edge E when the cutting edge E of the bucket 445 predicted depending on the working or operating mode of the working mechanism 44 appears on the ground.SELECTED DRAWING: Figure 6
【課題】作業機械の周囲の状況を表わす作業環境画像において地中に隠れていて現れていないものの、将来的に地表に現れた際の作業機構の先端部の空間占有態様の認識精度の向上を図りうるシステム等を提供する。【解決手段】作業環境画像に第１指標画像および第２指標画像が重畳された作業支援画像が生成される。「作業環境画像」は、実機撮像装置４１２を通じて取得された、作業機械４０の周囲の状況を表わす画像、特に、バケット４４５の刃先Ｅ（作業機構４４の先端部）が地中に隠れている状況を表わす画像である。「第１指標画像」は、作業機構４４の動作態様または操作態様に応じて予測される、バケット４４５の刃先Ｅが地表に出現する際の当該刃先Ｅの空間占有態様の地表面への投影結果を表わす画像である。【選択図】図６
WORK SUPPORT SYSTEM, REMOTE CONTROL SUPPORT SYSTEM, WORK SUPPORT METHOD, AND DISPLAY DEVICE
作業支援システム、遠隔操作支援システム、作業支援方法および表示装置
ITO TAKU (author) / YOSHIHARA HIDEO (author) / KOIWAI KAZUSHIGE (author)
2024-04-24
Patent
Electronic Resource
Japanese
IPC:
E02F
Baggern
,
DREDGING
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