Gm Global Technolgoy Operations, Inc.

Christine E Meissner

Russell A Patenaude

Dwayne A Crocker

Gary A Watkins

Nebojsa Nedeljkovic

Jie Song

A method of providing route guidance to a vehicle user via a telematics unit comprises reading geo-coded route data from a removable medium at the telematics unit, the geo-coded data comprising a list of location and events associated with respective actions. The system senses the vehicle location and event status during the course of a trip. If the vehicle location matches a vehicle location listed in the geo-coded route data, the system executes an action associated in the list with that location and if a sensed event status indicates the occurrence of an event listed in the geo-coded route data, the system executes an action associated in the list with that event.

Potable geo-coded audio

One aspect of the invention provides a method of deploying disaster alerts to a mobile vehicle. The method includes determining disaster area coordinates of a disaster area and calculating buffer coordinates of a buffer region based on the disaster area coordinates. The method further describes a vehicle circle based on a radius of at least one location coordinate of the mobile vehicle and compares the vehicle circle with the buffer region coordinates. The disaster area coordinates are compared with the vehicle circle. The method then deploys at least one disaster alert based on the comparison of the vehicle circle and buffer region coordinates and disaster area coordinates.

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Royal Oak, MI, United States of America

Christine E Meissner