This construction machine is provided with traveling wheels, a steering actuator, and a controller. The steering actuator changes the steering angle of the traveling wheels from a neutral angle to the left and right. The controller controls the steering actuator. The controller performs automatic steering control for controlling the steering angle by the steering actuator so that the construction machine travels along a prescribed target travel route. The controller determines a travel direction state indicating a forward/backward travel direction of the construction machine. The controller sets the steering angle to a neutral angle when it is determined that the traveling direction state is unknown during the automatic steering control.
工程机械具备行驶轮、转向致动器以及控制器。转向致动器使行驶轮的转向角从中立角向左右变化。控制器控制转向致动器。控制器执行通过转向致动器控制转向角的自动转向控制,以使工程机械沿着规定的目标行进路线行驶。控制器判定表示工程机械的前后的行进方向的行进方向状态。控制器在自动转向控制中判定为行进方向状态不明的情况下,将转向角设为中立角。
Construction machine and method for controlling construction machine
工程机械以及用于控制工程机械的方法
2025-02-18
Patent
Electronic Resource
Chinese
IPC: | E02F Baggern , DREDGING / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / B62D MOTOR VEHICLES , Motorfahrzeuge |
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