A lawn mower robot movable in a substantially autonomous manner along a feed direction inside a work area for performing a cutting operation of a turf of the work area comprising: - at least one optical sensor configured to continuously acquire a sequence of operating images of a surface in front of the lawn mower robot along the feed direction; - a legible storage support configured for storing a plurality of reference images showing turf to be cut; - a control unit configured for comparing each operating image with the plurality of reference images generating a respective comparison percentage value representing the probability that the operating image shows a turf to be cut, - said control unit being configured to modify at least one operating parameter of the lawn mower robot if the comparison percentage value is less than a predetermined percentage value defining a confidence range inside of which it is possible to substantially guarantee a correct identification of the operating images, - the lawn mower robot being connectable to a remote processing unit of a control system, characterised in that the control unit is designed to send the operating images to a remote processing unit, to which the lawn mower robot is designed to be connected, in such a way that, if the respective comparison percentage value is less than the predetermined percentage value and greater than a percentage control value, the control unit is configured for modifying at least one operating parameter of the lawn mower robot to prevent the lawn mower robot from continuing the cutting operation along the feed direction, said percentage control value defining a confidence range inside of which it is possible to guarantee a correct identification of the images keeping unchanged the operating parameters of the lawn mower robot. - at least one optical sensor configured to continuously acquire a sequence of operating images of a surface in front of the lawn mower robot along the feed direction; - a legible storage support configured for storing a plurality of reference images showing turf to be cut; - a control unit configured for comparing each operating image with the plurality of reference images generating a respective comparison percentage value representing the probability that the operating image shows a turf to be cut, - said control unit being configured to modify at least one operating parameter of the lawn mower robot if the comparison percentage value is less than a predetermined percentage value defining a confidence range inside of which it is possible to substantially guarantee a correct identification of the operating images, - the lawn mower robot being connectable to a remote processing unit of a control system, the control unit is designed to send the operating images to a remote processing unit, to which the lawn mower robot is designed to be connected, in such a way that, if the respective comparison percentage value is less than the predetermined percentage value and greater than a percentage control value, the control unit is configured for modifying at least one operating parameter of the lawn mower robot to prevent the lawn mower robot from continuing the cutting operation along the feed direction, said percentage control value defining a confidence range inside of which it is possible to guarantee a correct identification of the images keeping unchanged the operating parameters of the lawn mower robot.