|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||180/0652; 701/022; 290/0400B; 290/0400C; 290/0400F|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 45 인용 특허 : 38|
A hybrid vehicle is disclosed, in which the drive torque is controlled according to a target, and the engine operating point and the battery charging rate are controlled thereby as targeted to improve the fuel consumption rate of the hybrid vehicle as a whole. An engine torque estimating unit 41 estimates the engine torque based on the motor current, and an engine output correction unit 42 calculates a correct value of the throttle opening based on the difference between the estimated value and the target value. The battery management unit 43, on the oth...
1. A hybrid vehicle comprising:an engine for generating the energy for driving the vehicle; a transmission for changing the engine speed and transmitting the driving force to the wheels; a motor for increasing/decreasing the wheel driving force; a battery for supplying power to said motor on the one hand and recovering the power generated by said motor on the other hand; battery management means for determining a target current value of said battery; means for detecting the current of said battery; and means for correcting the output of said engine based...