Patent ID: 8086404
Filing Date: 2011-12-27
Classification: G01C,G08G,G09B

Abstract:
1. An on-vehicle navigation system that performs route guidance for a vehicle from a current position to a destination along a recommended route to the destination, the system utilizing a programmed processor and comprising: a vehicle position calculation section configured for detecting a vehicle position; a recommended route searching section configured for searching said recommended route; and a remaining number notifying section configured for notifying a user of a value of a remaining number of a plurality of at least one of an exiting authorized section and an advancing authorized section between said vehicle position detected by said vehicle position calculation section and an interchange point or an exit of a plural-lane road which exists on said recommended route in performing route guidance of said vehicle, wherein said recommended route searched by the recommended route searching section includes a plural-lane road having a normal lane and a special lane where advancing from said normal lane in a predetermined advancing authorized section and exiting to said normal lane in a predetermined exiting authorized section are authorized.