METHOD AND DEVICE FOR DETECTING AND CORRECTING ERRORS IN OPERATING PARAMETERS OF INTERNAL COMBUSTION ENGINE Russian patent published in 2006 - IPC F02D41/22 

FIELD: mechanical engineering.

SUBSTANCE: invention relates to methods of detecting and correcting errors when checking operating parameters of internal combustion engine. Proposed method is effected by checking parameters for authenticity in processing device storing multi-or single-parameter characteristics. Deviation of from authenticity is considered as presence of error which is corrected at observation of preset conditions. According to proposed method, multi- or single-parameter characteristics is divided at least into two ranges, and errors are revealed in each range of multi- or single-parameter characteristic with correction of errors only in range where error has been preliminarily detected. Device for detecting and correcting of errors at checking of operating parameters of internal combustion engine is furnished with at least one computing device.

EFFECT: provision of possibility of reliability and effective detection of errors and reliable correction of errors.

6 cl, 3 dwg