Method for remote reprogramming of vehicle flash memory
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United States of America Patent
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N/A
Issued Date -
Aug 9, 2007
app pub date -
Feb 7, 2006
filing date -
Feb 7, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A system and method for managing remote reprogramming of flash memory in a vehicle electronic control unit. A vehicle state manager process is used to first determine if the vehicle conditions are suitable for reprogramming of a particular ECU and, if so, the vehicle state manager then maintains the proper vehicle configuration during the reprogramming operation. The system and method can be used to automatically reprogram a vehicle ECU using new programming received by digital satellite broadcast or other wireless transmission to the vehicle.
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