| 摘要 |
PROBLEM TO BE SOLVED: To reduce a total discharge amount of solid particles with a simple form compared to a conventional method. SOLUTION: This is a control method for a common rail injection device for an internal combustion engine which enables turbo supercharging. Rail pressure, defined as a function of an injection amount, is adjusted by adopting a first characteristic curve in a first stationary or quasi-stationary load state. The rail pressure, also defined as the function of the injection amount, is adjusted by adopting a second characteristic curve in a second non-stationary load state, particularly under total non-stationary load. The rail pressure under the non-stationary load state is increased, respectively compared to those under the stationary load state and quasi-stationary load state, at the same injection amount.
|
