FIELD: transport.
SUBSTANCE: invention relates to engine control system of, primarily, hybrid vehicles. Proposed control system comprises power output adjustment system. The latter is configured to output engine torque to motor-generators Engine is equipped with mechanisms of variable compression ratio and valve timing adjustment. One motor-generator is used to reverse the vehicle. In case engine operates in reverse, then torque of opposite sense of rotation drives the other motor-generator. The latter is used to generate electric power. Mechanical compression ratio is maintained at preset of higher magnitude. Intake valve closure moment stays aside intake stroke TDC.
EFFECT: higher efficiency in reverse.
5 cl, 30 dwg
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