Navigation system destination entry

摘要

A system and method for entering a destination into a navigation system, usually a vehicle navigation system, that reduces the cognitive load on the vehicle user over known systems. The method includes contacting the destination by any suitable and available manner, such as by a cell phone provided on or in the vehicle, through the internet, through an ad-hoc network, etc., where information concerning the GPS location of the destination is sent back to the navigation system and is displayed on the navigation system screen. If the destination is accurate, the vehicle driver can select that destination, such as by touching an icon on the screen, which would allow the destination entry process to be performed while the vehicle was moving.

主权项

1. A method for entering a destination into a navigation system, said method comprising:
transmitting a message from the navigation system to an object at the destination; receiving the message by the object at the destination and determining that the message is asking for a signal identifying the destination; transmitting the signal identifying a location of the object back to the navigation system, where the object has a GPS receiver and the GPS receiver provides the location of the object, and the object is in wireless communications with another device at the destination, the other device provides location data to the object, and the object combines the location data from the other device with data from the GPS receiver in the location of the object that is transmitted back to the navigation system; displaying the location on a screen, where the screen is part of the navigation system; and selecting the location as the destination.