PROBLEM TO BE SOLVED: To solve such a problem that there is a demand for a technology that allows an operator and an observer to successfully view a work device by using an appropriate overlooking image around a work vehicle including the work device.SOLUTION: A work vehicle includes: a plurality of cameras 4 each of which photographs a peripheral part area assigned from a peripheral area of a vehicle body 1 and a work device 30 a monitoring image generation module generating a peripheral overlooking image that overlooks the peripheral area by synthetically processing partial overlooking images for respective cameras 4 on the basis of a changeable synthetic pattern, each partial overlooking image being generated by subjecting a captured image of a peripheral part area for each camera to viewpoint conversion a synthetic pattern changing unit 61 changing the synthetic pattern and a display unit displaying the peripheral overlooking image.SELECTED DRAWING: Figure 3【課題】作業装置を含む作業車周辺を適切な俯瞰画像を用いて、運転者や監視者が良好に作業装置を視認できる技術が要望されている。【解決手段】作業車は、車体1及び作業装置30の周辺領域から割り当てられた周辺部分領域を撮影する複数のカメラ4と、カメラ4毎の周辺部分領域の撮影画像を視点変換して生成された、カメラ毎の部分俯瞰画像を、変更可能な合成パターンに基づいて合成処理して周辺領域を俯瞰する周辺俯瞰画像を生成する監視画像生成モジュールと、合成パターンを変更する合成パターン変更部61と、周辺俯瞰画像を表示する表示ユニットとを備えている。【選択図】図3
