FIELD: engines and pumps.
SUBSTANCE: invention relates to the controller of the internal combustion engine with direct fuel injection. The controller of the internal combustion engine with injection to the cylinder is suggested, it determines the detonation occurrence based on signal from a detonation sensor. When the detonation occurs, the engine controller injects fuel with partial lift at definite time moment close to the ignition point. The fuel injection with partial lift is made with lift of the valve body for the fuel injection valve limited in range between minimum lift and partial lift that is below maximum lift.
EFFECT: technical result is detonation control in engine without significant worsening of fuel efficiency.
8 cl, 22 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR ENGINE (EMBODIMENTS) AND ENGINE SYSTEM | 2015 |
|
RU2702065C2 |
| METHOD FOR ENGINE | 2013 |
|
RU2603202C2 |
| METHOD OF CONTROLLING ENGINE DETONATION WITH DISABLED CYLINDERS | 2014 |
|
RU2670472C2 |
| METHOD FOR CONTROLLING ENGINE (VARIANTS) | 2013 |
|
RU2638413C2 |
| INJECTION FUEL CONTROL DEVICE AND INJECTION FUEL CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE | 2014 |
|
RU2657011C1 |
| METHOD OF OIL INJECTION WITH VARIABLE PRESSURE | 2011 |
|
RU2566204C2 |
| METHOD AND SYSTEM FOR REDUCING PARTICULATE EMISSIONS | 2015 |
|
RU2705349C2 |
| METHODS FOR VARIABLE DISPLACEMENT ENGINE AND ENGINE SYSTEM | 2015 |
|
RU2684861C2 |
| METHOD OF ENGINE CONTROL | 2014 |
|
RU2656075C2 |
| METHOD FOR ENGINE OPERATION | 2013 |
|
RU2638900C2 |
