WORK VEHICLE
To provide a work vehicle capable of automatically travelling, which has improved fuel economy performance and environmental performance.SOLUTION: A travelling vehicle body of a work vehicle is provided with an internal combustion engine (7), a work machine attached to the travelling vehicle body, a...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | To provide a work vehicle capable of automatically travelling, which has improved fuel economy performance and environmental performance.SOLUTION: A travelling vehicle body of a work vehicle is provided with an internal combustion engine (7), a work machine attached to the travelling vehicle body, a reception antenna (130) for acquiring position information on the travelling vehicle body, a frame for supporting the reception antenna (130), an antenna cover (50) for covering the reception antenna (130), and a state display lamp (55) for displaying a state of the work vehicle. The work vehicle has an unmanned automatic operation mode in which in travelling by automatic operation, a steering wheel (56) of the travelling vehicle body is rotated automatically, and a vehicle speed is automatically adjusted, and a manned automatic operation mode in which in travelling by the automatic operation, the steering wheel (56) of the travelling vehicle body is automatically rotated, and the vehicle speed is adjusted by operation of an operator riding on the work vehicle. In the automatic operation, idling stop is executed automatically when travelling is not made for a fixed time.SELECTED DRAWING: Figure 1
【課題】自動走行が可能であると共に、燃費性能と環境性能が向上する作業車両を提供する。【解決手段】走行車体に内燃機関(7)と、前記走行車体に取り付けられた作業機と、前記走行車体の位置情報を取得する受信アンテナ(130)と、前記受信アンテナ(130)を支持するフレームと、前記受信アンテナ(130)を覆うアンテナカバー(50)と、作業車両の状態を表示する状態表示灯(55)と、を備え、自動運転による走行時に、前記走行車体のステアリングホイール(56)が自動的に回転され、車速が自動的に調整される無人自動運転モードと、自動運転による走行時に、前記走行車体のステアリングホイール(56)が自動的に回転され、車速が作業車両に搭乗した作業者の操作により調整される有人自動運転モードとを備え、前記自動運転時に、一定時間走行しない場合に自動でアイドリングストップする。【選択図】図1 |
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