AN AUTONOMOUS ROBOTIC LAWN MOWER AND A METHOD FOR ESTABLISHING A WIRELESS COMMUNICATION LINK BETWEEN THE LAWN MOWER AND A USER

摘要

An autonomous robotic lawn mower (1), which lawn mower (1) is electrically powered and arranged for mowing the lawn within a predetermined working area (13), which working area (13) is defined by a physical fence or a boundary wire (14), which boundary wire (14) sends electrical signals. The lawn mower (1) is arranged with at least one sensor (11) for sensing the physical fence and thereby defining the working area (13) or at least one sensor (8) for sensing the electrical signals, and thereby defining the working area (13). The lawn mower (1) has a control unit (CPU) (22) and a wireless communication unit (23) connected to the control unit (22), the wireless communication unit (23) being arranged for communication with a cellular communication network (19). The application also includes a method for establishing a wireless communication link between the lawn mower and a user.