There is provided an apparatus and method for guiding a traffic information in a navigation system, in which a user of a moving object directly selects and provides traffic conditions changing on a current traveling road in real time. Additionally, the user can receive the traffic conditions. The method...http://www.google.de/patents/US7020556?utm_source=gb-gplus-sharePatent US7020556 - Device and method for traffic information guiding in navigation system
