ELECTRONIC CONTROL SYSTEM ENGINE

PROBLEM TO BE SOLVED: To provide an electronic control system engine which can be controlled to be the EGR opening appropriate to the output after correction by preventing deviation in the relation between an EGR opening and output, by calculating an EGR opening according to output correction from a...

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Bibliographische Detailangaben
Hauptverfasser:	KAWAGUCHI SHIGETAKA, SHIOMI HIDEO, YUKI TATSU, OKU YASUAKI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an electronic control system engine which can be controlled to be the EGR opening appropriate to the output after correction by preventing deviation in the relation between an EGR opening and output, by calculating an EGR opening according to output correction from a fuel jetting amount and the number of rotation.SOLUTION: The electronic control system engine includes a setting means 17 of the number of rotation, a detection means 13 of the number of rotation, an EGR device 6 recirculating a part of an exhaust gas after combustion to an air intake side and an engine control device 5 and changeably controlling a recirculating amount of the EGR device according to the number of rotation. In the electronic control system engine, the number of rotation of the real engine and the fuel jetting amount are detected, the EGR opening after output correction corresponding to the rotation of the real engine and the fuel jetting amount is calculated by using a map showing the relation between the number of rotation of the real engine, the fuel jetting amount and the EGR opening after output correction and the EGR opening is controlled.