Fremgangsmåde til styring af en forbrændingsmotor

摘要

A method for controlling the executlon of operational events of a multl-cylinder Internal combustion engine In response to a control pa rameter varying In time during each revolution of the multi-cylinder In temal combustion engine, comprising the steps of capturing instantaneous values of the control parameter, communicatlng the instantaneous values of the control parameter as digital control parameter signals to control units, compensating for deviations from real-time communica don by Induding compensating data into the data messages and by calculation of estimated values of the control parameter in an interval between the receipt of successlve data messages by the control units wherein said calculation being made from the captured instantaneous value of the control parameter, the time diference between the time at the instant of capture of the Instantaneous value of the control parameter and the reception time of a data message.