PROBLEM TO BE SOLVED: To provide an easy-to-operate and easy-to-see display device of a state of an autonomous traveling work vehicle, the display device being configured to show a traveling state of the autonomous traveling work vehicle, an operation state of a vehicle body, and a travel path of the autonomous traveling work vehicle onto a windshield of an accompanying traveling work vehicle with a head-up display device.SOLUTION: An autonomous traveling work vehicle that is controlled so as to automatically travel and perform a work along a travel path works together with an accompanying traveling work vehicle that travels at a position away from the autonomous traveling work vehicle by a predetermined distance. A remote controller that is provided on the accompanying traveling work vehicle communicates interactively with a controller of the autonomous traveling work vehicle via communication means. The accompanying traveling work vehicle includes a head-up display device 185 that shows a state of the autonomous traveling work vehicle and the travel path that has been set onto a windshield 107, and the remote controller for the autonomous traveling work vehicle.COPYRIGHT: (C)2016,JPO&INPIT【課題】自律走行作業車両の走行状態や機体の作動状態や走行経路等の表示はヘッドアップディスプレイ装置で随伴走行作業車両のフロントガラスに表示し、自律走行作業車両の状態を容易に視認でき、操作も容易にできるようにしようとする。【解決手段】走行経路に沿って自動的に走行及び作業を行うように制御された自律走行作業車両と、該自律走行作業車両に随伴走行しながら作業を行う随伴走行作業車両とにより作業を行い、随伴走行作業車両に備える遠隔操作装置と自律走行作業車両の制御装置とが通信手段を介して相互に通信可能とするとともに、随伴走行作業車両には、自律走行作業車両の状態及び設定走行経路をフロントガラス107に表示させるヘッドアップディスプレイ装置185と、自律走行作業車両の遠隔操作装置とを備える。【選択図】図5
