AUTOMATIC TRAVEL CONTROL SYSTEM AND FARM FIELD WORK VEHICLE

To replenish an agricultural material efficiently, or discharge harvested farm crops.SOLUTION: There is provided an automatic travel control system of a farm field work vehicle for executing farm field work to supply an agricultural material to a farm field by repeating automatic reciprocal travel for travelling in a travel route consisting of an internal route and a turning route. The farm field work vehicle includes: a travel control unit 32 for executing replenishment preparation processing in which travelling is stopped each time travelling in the internal route with a predetermined number of times of travelling is executed for executing replenishment of an agricultural material on a predetermined replenishment side; a work control unit 33 for controlling farm field work; a number of times of travelling operation unit 53 for receiving selection of the number of times of travelling; and a material replenishment setting unit 41 for setting the number of times of travelling according to an input to the number of times of travelling operation unit 53.SELECTED DRAWING: Figure 3 【課題】効率的に農業資材の補給、または収穫した農作物の排出を行うことを目的とする。【解決手段】内部経路と旋回経路とからなる走行経路を走行する自動往復走行を繰り返すことにより圃場に農業資材を供給する圃場作業を行う圃場作業車の自動走行制御システムであって、圃場作業車は、所定の補給辺で資材補給を行うために、所定の走行回数での内部経路の走行を行う度に走行を停止する補給準備処理を行い、補給準備処理を含む自動走行を制御する走行制御部３２と、圃場作業を制御する作業制御部３３と、走行回数の選択を受け付ける走行回数操作部５３と、走行回数操作部５３への入力に応じて走行回数を設定する資材補給設定部４１とを備える。【選択図】図３