| 摘要 |
PURPOSE:To obtain an injection quantity characteristic suitable for an operational condition with simple constitution, by storing governor patterns of at least two kinds, selectively using these patterns from intention of an operator or an operational condition signal and calculating a target fuel injection quantity. CONSTITUTION:A controller comprises operational condition detectors 1a-1g, detecting an operational condition of a Diesel engine 11 as an electric signal, operational condition signal generator 10, detecting whether in general running operation or at work as an electric signal, control circuit 16, having a central processing unit 6, fetching those above electric signals and calculating a target fuel injection quantity, and a fuel injection pump A, having a solenoid actuator 2 adjusting a fuel control member 3 to a position corresponding to the target fuel injection quantity. Then governor patterns of at least two kinds, used for arithmetic operation of the target injection quantity of the Diesel engine 11, are stored in a memory 7 in the control circuit 16, and these patterns can be selected in accordance with the operational condition. |
