| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel injection control device and a fuel injection control method, allowing high-accuracy control of a fuel injection amount by an injector. <P>SOLUTION: This fuel injection control device is an electronic control unit 40 controlling the fuel injection amount of the injector 30 by use of power supplying time-fuel injection amount data that are a measurement result of a power supplying time-fuel injection amount property satisfied between a power supplying time to a fuel injection valve of the injector 30 and the fuel injection amount injected from the fuel injection valve in time of power supply. The power supplying time-fuel injection amount data are divided into at least one straight line section and at least one undulation section based on a distribution of respective measurement points of the power supplying time-fuel injection amount property, and the respective measurement points included in the undulation section are set such that the respective measurement points become denser than respective measurement points included in the straight line section. <P>COPYRIGHT: (C)2012,JPO&INPIT |
