PROBLEM TO BE SOLVED: To provide a radio communication terminal device that enables an operator to operate an autonomous running work vehicle in an emergency without delay.SOLUTION: A radio communication terminal device operating an autonomous traveling work vehicle includes a device main body 70 provided with a display 74 capable of operating a touch panel and an emergency stop remote controller 71 provided with an emergency stop button 72 for stopping the autonomous travel of the work vehicle, and the device main body 70 and the emergency stop remote controller 71 execute wireless communication with the work vehicle through wireless communication networks having different communication schemes.SELECTED DRAWING: Figure 3【課題】自律走行中の作業車両に対してオペレータが緊急時に遅滞なく操作できる無線通信端末装置を提供する。【解決手段】自律走行する作業車両を操作する無線通信端末装置は、タッチパネル操作可能なディスプレイ７４を備える装置本体７０と、上記作業車両の自律走行を停止させる緊急停止ボタン７２を備えた緊急停止用リモコン７１とを備え、装置本体７０及び緊急停止用リモコン７１それぞれが、通信方式の異なる無線通信ネットワークにより上記作業車両と無線通信を実行する。【選択図】図３
