The invention discloses a mobile phone virtual navigation system used for a driving simulator, and belongs to the field of road traffic engineering. The mobile phone virtual navigation system used forthe driving simulator consists of three parts, including a navigation map, a navigation path, a prompt tone or prompt picture, wherein the navigation map is converted from a simulator scene film by software developed by a computer terminal, and is saved as a text file; the navigation path is characterized in that software developed by the computer terminal provides the selection of the navigationpath, and the navigation path is saved as the text file; and the prompt tone or prompt picture is edited by software developed by the computer terminal, and the contents are saves as the text file. The navigation map, the navigation path, the prompt tone or prompt picture and other files generated by editing are copied to the associative directory of the mobile phone. Finally, the mobile phone navigation system characterized in that the system and the driving simulator are in Bluetooth connection through a mobile phone, the simulator provides the real-time position of a vehicle, and map update, voice broadcast, prompt pictures and the like are triggered so as to realize the simulator is provided.