Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Vehicle diagnosis or maintenance indication
Reexamination Certificate
2005-04-12
2005-04-12
Zanelli, Michael J. (Department: 3661)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
Vehicle diagnosis or maintenance indication
C701S029000
Reexamination Certificate
active
06879894
ABSTRACT:
The invention provides a method and device for characterizing a vehicle's emissions. These systems feature the steps of generating a data set from the vehicle that includes at least one of the following: diagnostic trouble codes, status of a MIL, and data relating to I/M readiness flags; and then transferring the data set to a wireless appliance that features a microprocessor and a wireless transmitter in electrical contact with the microprocessor. The wireless appliance then transmits a data packet comprising the data set (or a version of the data set) with the wireless transmitter over an airlink to a wireless communications system. Here, ‘a version of the data set’ means a representation (e.g., a binary representation) of data in the data set, or data calculated or related to data in the data set.
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Banet Matthew J.
Borrego Diego
Lightner Bruce
Lowrey Larkin Hill
Myers Chuck
Reynolds & Reynolds Holdings, Inc.
Wilmer Cutler Pickering Hale and Dorr LLP
Zanelli Michael J.
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