| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a control technology for a hybrid car for suppressing the fuel consumption of a motor as a whole. <P>SOLUTION: An ECU 100 as an electronic controller for a hybrid car 1 is configured to, in a case of engine traveling, estimate fuel consumption [g/s] necessary for engine traveling as fuel consumption per unit time necessary for transmitting a request power [kW] to a driving wheel 66, and to, in a case of EV traveling, estimate the fuel consumption [g/s] necessary for EV traveling as the fuel consumption per unit time necessary for generating a power [kW] necessary for EV traveling as a power necessary for transmitting the request power [kW] to the driving wheel 66. In a case of EV traveling, when the fuel consumption necessary for engine traveling is smaller than fuel consumption necessary for EV traveling, the ECU 100 restricts a driving force so that the fuel consumption necessary for EV traveling is set so as to be equal to or smaller than the fuel consumption necessary for engine traveling. <P>COPYRIGHT: (C)2011,JPO&INPIT |
