Method And System For Assisting A Pilot Of An Aircraft When The Aircraft Is Taxiing On A Traffic Lane Of An Airport

A method and system for assisting a pilot of an aircraft when the aircraft is taxiing on a traffic lane of an airport are described. The system includes a unit for receiving at least a part of a path (TR) to be followed by the aircraft (AC) on the airport, a unit for surveying the airport so as to be able to detect a characteristic element of a traffic lane taken by the aircraft (AC), to determine a current relative position of the aircraft (AC) with respect to the characteristic element detected and to deduce therefrom at least one assistance information item, and a unit for assisting the pilot of the aircraft (AC) when taxiing on the airport by taking into account at least this assistance information item, this assistance being able to be implemented according to a plurality of different, more or less automated, assistance modes.