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Efficient telematics data upload

  • US 10,242,509 B2
  • Filed: 01/12/2015
  • Issued: 03/26/2019
  • Est. Priority Date: 01/12/2015
  • Status: Active Grant
First Claim
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1. A vehicle system comprising:

  • a vehicle electronic control unit (ECU) controlling a vehicle subsystem and configured toreceive from a remote server via a vehicle telematics unit (TCU), a parameter definition specifying processing to be used by the ECU to generate a processed parameter from a raw parameter generated by the ECU, wherein the processed parameter is a down-sampled version of the raw parameter;

    generate the processed parameter according to the parameter definition based on the raw parameter; and

    send the processed parameter to a vehicle data buffer associated with the ECU for upload to the remote server via the TCU.

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