PROBLEM TO BE SOLVED: To improve field work efficiency by reducing a time when a work vehicle suspends original field work by efficiently performing cooperation between a work vehicle such as a combine and a pest control work vehicle, and a work assisting vehicle such as an unhulled rice transport vehicle and a chemical solution supply vehicle.SOLUTION: There is provided a cooperation system between a work vehicle and a work assisting vehicle in which work information on a work vehicle 1 is always or timely communicated to a work assisting vehicle 20 as work data so that a driver waiting on the work assisting vehicle 20 can recognize the timing of approaching the work vehicle 1. Also, the cooperation system between a work vehicle and a work assisting vehicle is characterized by the fact that a monitor 23 for displaying work information on the work vehicle 1 is provided to the work assisting vehicle 20.COPYRIGHT: (C)2016,JPO&INPIT【課題】本発明は、コンバインや防除作業車等の作業車と籾運搬車や薬液補給車等の作業補助車の連携を効率的に行って、作業車が本来の圃場作業を中断している時間を短くして圃場作業の効率を向上することを課題とする。【解決手段】作業車1の作業情報を作業データとして常時或いは適時に作業補助車20に通信して作業補助車20で待機する運転手が作業車1に接近すべき時期を認識できるようにしたことを特徴とする作業車と作業補助車の連携システムとする。また、作業補助車20に作業車1の作業情報を表示するモニタ23を設けたことを特徴とする作業車と作業補助車の連携システムとする。【選択図】図7
