WORK VEHICLE

To easily steer a vehicle body, and reduce an influence of detection accuracy by a position detection device even when steering or the like is executed by using the position of the vehicle body detected by the position detection device.SOLUTION: A work vehicle includes a vehicle body that can travel...

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Bibliographic Details
Main Authors MIYASHITA SHUNSUKE, TANHO TORU, KUBOTA YUKI, SUGA HIROKI, IWAMI KENICHI
Format Patent
LanguageEnglish
Japanese
Published 01.08.2019
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Summary:To easily steer a vehicle body, and reduce an influence of detection accuracy by a position detection device even when steering or the like is executed by using the position of the vehicle body detected by the position detection device.SOLUTION: A work vehicle includes a vehicle body that can travel, a steering handle for executing steering of the vehicle body by a rotation operation, and a steering switch for executing steering of the vehicle body by a pressing operation or a slide operation separately from the steering handle. The work vehicle includes a position detection device provided to the vehicle body for detecting the position of the vehicle body based on a signal of a positioning satellite, a correction switch for commanding the correction of the position of the vehicle body detected by the position detection device, and an automatic steering mechanism for automatically steering the vehicle body based on a corrected vehicle body position which is a position of the vehicle body corrected by the operation of the steering switch, and a travelling planned line.SELECTED DRAWING: Figure 1 【課題】車体の操舵を簡単に行うことができるようにする。位置検出装置で検出された車体の位置を用い操舵等を行う場合であっても位置検出装置による検出精度の影響を軽減することができるようにする。【解決手段】作業車両は、走行可能な車体と、車体の操舵を回転の操作によって行うステアリングハンドルと、ステアリングハンドルとは別に車体の操舵を押圧の操作又はスライドの操作によって行う操舵スイッチと、を備えている。作業車両は、走行可能な車体と、車体の操舵を回転の操作によって行うステアリングハンドルと、車体に設けられ、且つ測位衛星の信号に基づいて車体の位置を検出する位置検出装置と、位置検出装置で検出された車体の位置の補正を指令する補正スイッチと、操舵スイッチの操作により補正された車体の位置である補正車体位置と、走行予定ラインに基づいて車体を自動操舵する自動操舵機構と、を備えている。【選択図】図1
Bibliography:Application Number: JP20180009223