Vehicle i.e. motor vehicle, has transmitter for transmitting dead reckoning navigation data to portable satellite positioning navigation system, and standardization processing unit for standardizing transmitted navigation data

摘要

The vehicle has a sensor (2) for detecting dead reckoning navigation data e.g. lateral acceleration, of the vehicle. A radio transmitter establishes a radio communication (9) e.g. short-range communication or Bluetoothcommunication, and transmits the navigation data to a portable satellite positioning navigation system (10). A standardization processing unit (6) standardizes the transmitted navigation data. A radio communication system communicates with a portable electronic device e.g. mobile telephone, by the radio communication. An independent claim is also included for a method for assisting navigation of a vehicle.