NAVIGATION DISPLAY SYSTEM

摘要

A navigation display system for a vehicle comprising processing means for storing a route plan, the route plan having a predetermined position and time at each point along its length, means for displaying the route plan, means for determining the current speed and position of the vehicle, means for calculating an intercept position such that, at the current vehicle speed from the current vehicle position, the vehicle regains the predetermined time and position of the route plan, and means for displaying one or both of the intercept position and an intercept path from the current vehicle position to the intercept position.