To satisfactorily display a warning to an operator about protrusion of a wheel of a work vehicle from a vehicle body.SOLUTION: A steering display device of a work vehicle for visually displaying a steering state of a steering wheel includes: a vehicle width display 20 for expressing the vehicle width of a vehicle; an indicator 19 for displaying a steering wheel display 18 for expressing the steering state of the steering wheel as information of a graphic form; and a graphic form generation part for rotating the steering wheel display 18 on the basis of a steering angle of the steering wheel, and generating the steering wheel display 18 and the vehicle width display 20 as graphic form information so as to cause a portion of the steering wheel display 18 to protrude from the wheel width display when the steering angle exceeds a prescribed value in accordance with the steering angle at which an inner wheel and/or an outer wheel protrude from the vehicle body.SELECTED DRAWING: Figure 8

    【課題】作業用車両の車輪が車体からはみ出していることについてオペレータへの注意喚起を良好に行えるようにする。【解決手段】操舵輪の操舵状況を視覚的に表示する作業車両の操舵表示装置は、車両の車幅を表す車幅表示20、および操舵輪の操舵状況を表す操舵輪表示18を図形の情報として表示する表示器19と、操舵輪表示18を操舵輪の操舵角に基づいて回転させ、内輪および/または外輪が車体からはみ出す操舵角に対応して、操舵角が所定値を超えると操舵輪表示18の一部が車幅表示からはみ出すように、操舵輪表示18と車幅表示20を図形情報として生成する図形生成部とを備える。【選択図】図8


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    Title :

    STEERING DISPLAY DEVICE OF WORK VEHICLE AND WORK VEHICLE


    Additional title:

    作業車両の操舵表示装置および作業車両


    Contributors:
    ITO NAOYUKI (author) / OHASHI ICHIRO (author)

    Publication date :

    2019-02-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / 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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