METHOD AND SYSTEM FOR ENGINE AND POWERTRAIN CONTROL Russian patent published in 2018 - IPC B60W10/06 

FIELD: motor industry.

SUBSTANCE: invention relates to systems and methods for improving the calibration of an engine output parameter and powertrain. Said method for controlling the engine and powertrain of vehicles includes adjusting the data points of the vehicle powertrain calibration table and adjusting the actuator in the vehicle based on one or more configured data points of the vehicle powertrain calibration table. Said data is collected on board the vehicle using the signals received in the engine controller from one or more sensors connected to the engine and loaded from the on-board network. Data downloaded from the off-board network is collected on board one or more other vehicles that communicate with the on-board network. Adjustment of data points of the calibration table is as follows: when the first residence time of the vehicle at operating conditions for a given cell in the calibration table is greater than the threshold value, the calibration table is filled with data collected on board the vehicle at operating conditions for that cell.

EFFECT: optimization of the output parameter of the engine and powertrain is achieved.

18 cl, 6 dwg