FIELD: data processing.
SUBSTANCE: invention relates to information transfer between an electric motor and an engine control unit. Disclosed group of inventions involving methods of information transfer between an electric motor and an engine control unit, as well as an apparatus with an engine control unit for transmitting information between an electric motor and an engine control unit. Peculiarity of the claimed methods and apparatuses is that as information through two transmission channels are transmitted, on the one hand, electric motor motion state information, and on the other side, additional information, wherein the motion information is in the form of two basic signals, wherein the additional information is transmitted by the basic signals, wherein for transmitting information two carry signals are used, wherein each carry signal is transferred along its own channel.
EFFECT: enabling transmission of additional information by modulating available information without a significant change of existing information.
14 cl, 4 dwg
