PROBLEM TO BE SOLVED: To provide a field work vehicle that properly recognizes arrival at the ridge side area enabling redirection of a traveling machine body, and performs proper redirection traveling.SOLUTION: A field work vehicle includes a traveling machine body traveling in a field while changing direction in a ridge side area, a field work device for performing work to the field, a positioning unit for outputting positioning data showing an own vehicle position, a manual steerage part for steering the traveling machine body based on manual operation, an automatic steering part for automatically steering the traveling machine body, and a ridge side detection module for detecting the traveling machine body arriving at the ridge side area based on the own vehicle position.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】走行機体の方向転換が行われる畦際領域に到達したことを適切に認識し、適正な方向転換走行が行われる圃場作業車両の提供。【解決手段】圃場作業車両は、畦際領域で方向転換しながら圃場内を走行する走行機体と、圃場に対して作業を行う圃場作業装置と、自車位置を示す測位データを出力する測位ユニットと、走行機体を人為操作に基づいて操舵する人為操舵部と、走行機体を自動操舵する自動操舵部と、自車位置に基づいて、走行機体が畦際領域に到達したことを検知する畦際検知モジュールとを備えている。【選択図】図1
