the work are stopped by touching the sudden stop button 205 the engine is stopped so as to stop the travel and the work thereby preventing dangerous state the sudden stop button 205 is indicated with relative large size and conspicuous color at a center of the screen so as to be recognized and operated easily by touching the internet connection button 206 the remote control apparatus is connected to the internet and enters and displays a website set previously by touching the work machine lifting button 207 u the lifting actuator 25 is operated so as to lift the rotary tilling device 24 and by touching the work machine lowering button 207 d the lifting actuator 25 is operated so as to lower the rotary tilling device 24 in this operation the height of the work machine the rotary tilling device 24 may be indicated by popup in digital or analog and the screen may be switched to a screen for vertical movement of the work machine by touching the pto on off button 208 the pto switching means 45 is operated so as to engage or disengage the pto accordingly by touching the screen with a finger while looking the screen the autonomously moving work vehicle 1 can be operated easily from a distant position the traveling speed the engine rotation speed and the height of the work machine are set by another screen not shown it may alternatively be configured that among the plurality of the switches arranged in the remote control area 113 a except for the sudden stop button 205 to which immediate response is required in case of emergency the traveling speed increase button 201 u the traveling speed reduction button.