Altitude-based electrically-controlled diesel internal combustion engine fuel injection quantity acquisition method
The invention provides an altitude-based electrically-controlled diesel internal combustion engine fuel injection quantity acquisition method. The problems of insufficient power, low fuel consumptionand poor emission characteristic of an existing engine in a plateau state are solved. The altitude-ba...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention provides an altitude-based electrically-controlled diesel internal combustion engine fuel injection quantity acquisition method. The problems of insufficient power, low fuel consumptionand poor emission characteristic of an existing engine in a plateau state are solved. The altitude-based electrically-controlled diesel internal combustion engine fuel injection quantity acquisition method comprises the following steps that 1, a query table is set; 2, parameter values are set, and engine information is read; 3, the expected fuel injection quantity is calculated; 4, the maximum fuel injection quantity is calculated; 5, the engine maximum fuel injection quantity is calculated; 6, the limited fuel injection quantity is calculated; and 7, the engine final expected fuel injection quantity is calculated. The altitude-based electrically-controlled diesel internal combustion engine fuel injection quantity acquisition method is a modular oil injection control method, the controlledquantity is adjusted acco |
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