|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||290/040A ; 290/040B ; 290/040R ; 290/040C ; 322/016 ; 322/029|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 84 인용 특허 : 12|
A series hybrid vehicle includes a generator to be driven by an engine, a battery to be charged by the output power of the generator, and a motor for driving the vehicle using the output power sent from the generator and the output power sent from the battery. In an engine control system for the series hybrid vehicle, the values of power demanded by the vehicle when the vehicle is running (i.e., power demand values) are derived based on various engine operation indicative sensor signals, and a running state of the vehicle is estimated based on a frequenc...
[ What is claimed is:] [1.] An engine control system for a hybrid vehicle having an engine, a motor and a power storage unit for supplying power to said motor, said system comprising:a plurality of prestored engine operation command patterns;deriving means for (A) deriving a representation of the operating state of the vehicle from a plurality of power demand values and (B) outputting the representation of the operating state of the vehicle; andcontrol means for (C) selecting one of said prestored engine operation command patterns according to the repres...