초록 ▼

A system and a process for operating a diesel engine using an automatic engine control which, as a function of characteristic diagrams, automatically controls the operation of the diesel engine and permits an automatic rich/lean controlling of the diesel engine. The automatic engine control includes

A system and a process for operating a diesel engine using an automatic engine control which, as a function of characteristic diagrams, automatically controls the operation of the diesel engine and permits an automatic rich/lean controlling of the diesel engine. The automatic engine control includes a computer which, as a function of predetermined change-over criteria, causes a change-over to the rich or the lean operation of the diesel engine. A sensor system communicates with the computer and monitors the parameters necessary for change-over criteria. A memory communicates with the computer, the memory storing separate characteristic diagrams for the operation of the diesel engine for the lean operation and for the rich operation.

대표청구항 ▼

[ What is claimed is:] [1.] A process for operating a diesel engine having an automatic engine control which automatically controls the diesel engine as a function of characteristic diagrams between a rich operation and a lean operation, said process comprising:controlling a changeover between said

[ What is claimed is:] [1.] A process for operating a diesel engine having an automatic engine control which automatically controls the diesel engine as a function of characteristic diagrams between a rich operation and a lean operation, said process comprising:controlling a changeover between said rich operation and said lean operation as a function of predetermined changeover criteria via a computer;monitoring parameters necessary for said change-over criteria via a sensor system communicated with the computer; andselectively recalling separate characteristic diagrams and for the lean operation and the rich operation of the diesel engine stored in a memory which communicates with the computer.