System for operating a driverless utility vehicle in a restricted area, wherein the restricted area has an entrance , an exit and a predetermined target point , wherein the utility vehicle has a sensor unit and vehicle actuators for operating the utility vehicle and the sensor unit has surroundings sensors, wherein the system comprises - a transfer module for transferring control of the utility vehicle at the entrance from the driver of the utility vehicle to the system , and at the exit from the system to the driver of the utility vehicle , - a movement module for moving the utility vehicle from the entrance to the predetermined target point and from the predetermined target point to the exit autonomously, and - a performance module for performing an action on the utility vehicle autonomously while the utility vehicle is situated at the predetermined target point , so as to change a state of the utility vehicle by way of the action, characterized in that the system is installed inside a controller of the utility vehicle , the movement module is designed to obtain sensor data from the sensor unit and to drive the vehicle actuators on the basis of the sensor data in order to operate the utility vehicle autonomously, the movement module is designed to recognize obstacles during the autonomous movement using the surroundings sensors and, on the basis of this, to change a movement path from the entrance to the predetermined target point or from the predetermined target point to the exit , to use an alternative path or to interrupt a movement, and in that the system also has an assistance module, which is designed to request support from an operator of the system when the movement module is not able to take an alternative path or interrupt the movement. - a transfer module for transferring control of the utility vehicle at the entrance from the driver of the utility vehicle to the system , and at the exit from the system to the driver of the utility vehicle , - a movement module for moving the utility vehicle from the entrance to the predetermined target point and from the predetermined target point to the exit autonomously, and - a performance module for performing an action on the utility vehicle autonomously while the utility vehicle is situated at the predetermined target point , so as to change a state of the utility vehicle by way of the action, the system is installed inside a controller of the utility vehicle , the movement module is designed to obtain sensor data from the sensor unit and to drive the vehicle actuators on the basis of the sensor data in order to operate the utility vehicle autonomously, the movement module is designed to recognize obstacles during the autonomous movement using the surroundings sensors and, on the basis of this, to change a movement path from the entrance to the predetermined target point or from the predetermined target point to the exit , to use an alternative path or to interrupt a movement, and in that the system also has an assistance module, which is designed to request support from an operator of the system when the movement module is not able to take an alternative path or interrupt the movement. <EOS>