Loading patent…
AssigneeToyota Jidosha Kabushiki Kaisha
InventorsKazunori Kojima, Junichi Kako
Estimating the term…
In a fuel injection control apparatus of an internal combustion engine for controlling a fuel supply quantities by making use of a fuel behavior model obtained by modeling the dynamic behavior of fuel flowing from injector into combustion chamber of cylinder of engine, the fuel behavior model is configured to estimate the dynamic fuel behavior such as attachment onto and detachment from a wall surface, e.g., using separate quantities, a wall surface adhesion quantity Fwv(k) of a low boiling point component and a wall surface adhesion quantity Fwp(k) of a high boiling point component at each time k, and to control an injected fuel quantity Fi(k) so that a fuel quantity Fc(k) of fuel flowing into the cylinder becomes a target value.
A fuel injection control apparatus of an internal combustion engine comprising a control section for controlling a fuel supply quantity from a fuel injection system by making use of a fuel behavior model obtained by modeling dynamic behavior of fuel flowing from the fuel injection system into a cylinder of the internal combustion engine,
An internal combustion engine, comprising:
A fuel injection control method of an internal combustion engine comprising a step of determining a fuel supply quantity of fuel to be supplied from a fuel injection system by making use of a fuel behavior model obtained by modeling dynamic behavior of fuel flowing from the fuel injection system into a cylinder of the internal combustion engine and controlling a fuel supply quantity from the fuel injection system to the thus determined fuel supply quantity,
A fuel injection control program of an internal combustion engine comprising a step of determining a fuel supply quantity of fuel to be supplied from a fuel injection system by making use of a fuel behavior model obtained by modeling dynamic behavior of fuel flowing from the fuel injection system into a cylinder of the internal combustion engine and controlling a fuel supply quantity from the fuel injection system to the thus determined fuel supply quantity,
Dependencies are inferred from the claim text.