EFFICIENT TELEMATICS DATA UPLOAD
First Claim
Patent Images
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 of a processed parameter to be computed by the ECU;
generate the processed parameter according to the parameter definition based on a raw parameter generated by the ECU; and
send the processed parameter to a vehicle data buffer associated with the ECU for upload to the remote server via the TCU.
1 Assignment
0 Petitions
Accused Products
Abstract
A vehicle electronic control unit (ECU) may control a vehicle subsystem and be configured to receive from a remote server via a vehicle telematics unit (TCU), a parameter definition of a processed parameter to be computed by the ECU; generate the processed parameter according to the parameter definition based on a raw parameter generated by the ECU; and send the processed parameter to a vehicle data buffer associated with the ECU for upload to the remote server via the TCU.
-
Citations
17 Claims
-
1. A vehicle system comprising:
a vehicle electronic control unit (ECU) controlling a vehicle subsystem and configured to receive from a remote server via a vehicle telematics unit (TCU), a parameter definition of a processed parameter to be computed by the ECU; generate the processed parameter according to the parameter definition based on a raw parameter generated by the ECU; and send the processed parameter to a vehicle data buffer associated with the ECU for upload to the remote server via the TCU. - View Dependent Claims (2, 3, 4, 5, 6)
-
7. A vehicle system comprising:
-
a plurality of electronic control units (ECUs), each configured to generate processed parameters according to received parameter definitions; a telematics control unit (TCU) configured to provide a data stream of the processed parameters to a remote server; and a plurality of vehicle data buffers, each configured to receive the processed parameters from the plurality of ECUs and send the processed parameters to the TCU over a dedicated data-reporting vehicle network. - View Dependent Claims (8, 9, 10, 11)
-
-
12. A computer-implemented method comprising:
-
receiving from a remote server via a vehicle telematics unit (TCU), a parameter definition of a processed parameter to be computed by the electronic control units (ECU); generating the processed parameter according to the parameter definition based on a raw parameter generated by the ECU; and sending the processed parameter to a vehicle data buffer associated with the ECU for upload to the remote server via the TCU. - View Dependent Claims (13, 14, 15, 16, 17)
-
Specification