Vehicular emergency message system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 5, 1996
Grant Date -
N/A
app pub date -
Apr 10, 1995
filing date -
Apr 10, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A vehicle user can request emergency or roadside assistance from a response center by activating a button in the vehicle. The global positioning system is used to continuously store the vehicle location. A cellular telephone network is used to contact a response center and transfer a data string via modem containing information to assist the response center in acting on the request. If a first attempt to contact the response center at a phone number for receiving a data transfer is unsuccessful, a second call is made to a different number bypassing the data transfer and immediately placing the cellular phone into an unmuted condition. This allows the user to hear and interact with a cellular operator, if necessary, prior to being connected to the response center.
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Family
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