To provide an unmanned cargo handling vehicle capable of finely identifying a cause of a vehicle body stopping an operation on the basis of a lighting mode of a lighting device.SOLUTION: An unmanned cargo handling vehicle 1 comprises a vehicle body 10 and a plurality of lighting devices 21 to 26. The vehicle body 10 includes a cargo handling instruction reception device for receiving a cargo handling instruction, an abnormality detection device for detecting an abnormality, an obstacle detection device for detecting an obstacle, a storage device, and a control device. The vehicle body 10 takes a standby state in which an operation is stopped to receive the cargo handling instruction, an abnormal stop state in which the operation is stopped according to detection of an abnormality, and an interlock stop state in which the operation is stopped according to detection of an obstacle. The storage device stores different lighting patterns according to each of the standby state, the abnormal stop state, and the interlock stop state. The control device selects a lighting pattern according to the state of the vehicle body 10 from the storage device, and controls the plurality of lighting devices 21 to 26 to emit light in the selected lighting pattern.SELECTED DRAWING: Figure 1

    【課題】車両本体が動作を停止している原因を、灯火装置の点灯態様から細かく特定することができる無人荷役車両を提供する。【解決手段】無人荷役車両1は、車両本体10と複数の灯火装置21〜26とを備える。車両本体10は、荷役指示を受信する荷役指示受信装置と、異常を検知する異常検知装置と、障害物を検知する障害物検知装置と、記憶装置と、制御装置とを含む。車両本体10は、荷役指示を受信するために動作を停止した待機状態と、異常が検知されたことで動作を停止した異常停止状態と、障害物が検知されたことで動作を停止したインターロック停止状態とをとる。記憶装置は、待機状態と異常停止状態とインターロック停止状態のそれぞれに応じた互いに異なる点灯パターンを記憶し、制御装置は、記憶装置から車両本体10の状態に応じた点灯パターンを選択し、選択した点灯パターンで発光するように複数の灯火装置21〜26を制御する。【選択図】図1


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    Title :

    UNMANNED CARGO HANDLING VEHICLE


    Additional title:

    無人荷役車両


    Contributors:

    Publication date :

    2019-07-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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



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