Method and system for remote reflash

Details Method and system for remote reflash Method and system for remote reflash

2008-04-29

2008-04-29

Chin, Gary (Department: 3661)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

C701S033000, C717S173000, C717S178000

Reexamination Certificate

active

10845506

ABSTRACT:
A system and method for remote reflashing of software for electronic control units (ECUs). A method includes identifying vehicle groups for software updating200, determining vehicles within the vehicle groups, each of the vehicles having a telematics device and a plurality of ECUs202, preparing a software update package for each of the vehicles204, transmitting the software update package over a wireless carrier system to the telematics device of each of the vehicles206, and installing the software update package in at least one target ECU for each of the vehicles208.

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