Engine control method and device, storage medium and equipment

The invention discloses an engine control method and device, a storage medium and equipment. According to the technical scheme provided by the embodiment of the invention, a vehicle-mounted terminal obtains the current rotating speed and load parameters of an engine, and the target EGR valve opening...

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Bibliographische Detailangaben
1. Verfasser:	LAN JIANGMING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES LIGHTING MECHANICAL ENGINEERING TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses an engine control method and device, a storage medium and equipment. According to the technical scheme provided by the embodiment of the invention, a vehicle-mounted terminal obtains the current rotating speed and load parameters of an engine, and the target EGR valve opening degree, the target EGR rate and the target EGR flow of the engine under the current working condition are determined based on the rotating speed and the load parameters; and the operation process is simplified. Besides, after the target EGR valve opening degree, the target EGR rate and the target EGR flow rate are obtained, the vehicle-mounted terminal can control the opening degree of the EGR valve of the engine based on the target EGR valve opening degree and the current EGR valve opening degree, control the ignition timing of the engine based on the target EGR rate and the basic ignition angle, and control the ignition timing of the engine based on the target EGR flow rate and the total air inlet amount of the