WORK VEHICLE AND BASE STATION
FIG13 is a schematic diagram showing the application of an electric shock by an electric shock application unit  FIG12 is a schematic diagram illustrating an indication given by an indication unit
According to this configuration, as shown in FIG13, if the object (person 80) ignores the above-described warning (indication) given by the indication unit 54 and touches the vehicle body, it is possible to apply an electric shock equivalent to a static shock so as to stop the object from touching the work vehicle 1, thus preventing theft.  According to this configuration, as shown in FIG12, if a person 80 (unauthorized person 80) different from the user of the work vehicle 1 has approached the work vehicle 1 (has moved within a preset range), it is possible to give a warning by operating a warning buzzer or the like so as to inform the person who is not the user that the work vehicle 1 is located nearby, or so as to warn the person 80 and prevent theft.
schematic diagram
80
person
22
captured image acquisition unit
['1. A work vehicle configured to perform work while traveling autonomously, comprising: a drive wheel unit (2A) that is provided in a vehicle body (3) and is configured to be driven by a travel drive mechanism (10); a work unit (25) that is provided in the vehicle body (3) and is configured to perform work on a work target; a battery (5) provided in the vehicle body (3); and a motor (4) that is configured to receive electric power from the battery (5) and to drive the work unit (25), characterized by : an inclination sensor (21) configured to detect an inclination of the vehicle body (3) relative to a horizontal plane; a first captured image acquisition unit (22) configured to acquire a captured image that shows surroundings of the vehicle body (3) when the work is being performed; a first determination unit (23) configured to determine whether or not the work can be continued while traveling autonomously, based on at least one of a detection result from the inclination sensor (21) and the captured image; and a stop unit (24) configured to stop driving of the drive wheel unit in a case where the first determination unit (23) determined that the work cannot be continued.']