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A platform for research: civil engineering, architecture and urbanism
WORK VEHICLE CONTROL SYSTEM, WORK VEHICLE CONTROL METHOD, AND WORK VEHICLE
To automatically control a pitch angle of a blade in accordance with a work state of a work vehicle.SOLUTION: A control system for a work vehicle, which comprises a vehicle body and a work machine capable of changing a height and a pitch with respect to the vehicle body, has a controller. The controller: determines a switch point with reference to target displacement data showing target displacement in the height of the work machine in accordance with a travel distance of the work vehicle from a work start position; determines whether or not the work vehicle reaches the switch point on the basis of the travel distance of the work vehicle from the work start position; and outputs a command to change a pitch of the work machine when the work vehicle is determined to reach the switching point.SELECTED DRAWING: Figure 7
【課題】作業車両の作業状態に応じてブレードのピッチ角を自動制御する。【解決手段】車体と、車体に対し高さおよびピッチの変更が可能な作業機を有する作業車両の制御システムは、コントローラを備える。コントローラは、作業開始位置からの作業車両の移動量に応じた作業機の高さの目標変位を示す目標変位データを参照して切換え点を決定する。コントローラは、作業開始位置からの作業車両の移動量に基づいて、作業車両が切換え点に到達したか否かを判定する。コントローラは、作業車両が切換え点に到達したと判定した場合に、作業機のピッチを変更させる指令を出力する。【選択図】図７
WORK VEHICLE CONTROL SYSTEM, WORK VEHICLE CONTROL METHOD, AND WORK VEHICLE
To automatically control a pitch angle of a blade in accordance with a work state of a work vehicle.SOLUTION: A control system for a work vehicle, which comprises a vehicle body and a work machine capable of changing a height and a pitch with respect to the vehicle body, has a controller. The controller: determines a switch point with reference to target displacement data showing target displacement in the height of the work machine in accordance with a travel distance of the work vehicle from a work start position; determines whether or not the work vehicle reaches the switch point on the basis of the travel distance of the work vehicle from the work start position; and outputs a command to change a pitch of the work machine when the work vehicle is determined to reach the switching point.SELECTED DRAWING: Figure 7
【課題】作業車両の作業状態に応じてブレードのピッチ角を自動制御する。【解決手段】車体と、車体に対し高さおよびピッチの変更が可能な作業機を有する作業車両の制御システムは、コントローラを備える。コントローラは、作業開始位置からの作業車両の移動量に応じた作業機の高さの目標変位を示す目標変位データを参照して切換え点を決定する。コントローラは、作業開始位置からの作業車両の移動量に基づいて、作業車両が切換え点に到達したか否かを判定する。コントローラは、作業車両が切換え点に到達したと判定した場合に、作業機のピッチを変更させる指令を出力する。【選択図】図７
WORK VEHICLE CONTROL SYSTEM, WORK VEHICLE CONTROL METHOD, AND WORK VEHICLE
作業車両の制御システム、作業車両の制御方法、および作業車両
YAMAZAKI YUSUKE (author) / ANDO YUKI (author) / TSUMURA SOICHI (author) / MOTOMURA TAKUTO (author) / OKAMOTO KENJI (author)
2022-04-22
Patent
Electronic Resource
Japanese
IPC:
E02F
Baggern
,
DREDGING
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