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2010•Unpublished venueRequires access

Electronic Control Unit Development for Unit Pump Diesel Engine

An Xiaohui, Bolan Liu, Cui Tao, Xie Zhenxing, Zhang Fujun

Open publisher page 8 citations

Abstract

Electronic unit pump (EUP) fuel injection system has prospective application in medium or heavy diesel engine. Developing an ECU of EUP diesel engine is necessary to meet emission regulations and economic requirements. The structure and working principle of EUP fuel injection system was studied. An ECU was developed, which consists of digital circuit, power supply module, driving circuit and sensor signal processing circuit. A diesel engine management system named micro real time kernel was also designed to run the control program. The control strategies of injection timing and injection quantity were put forward. Experimental research on diesel engine verified the availability of the ECU system.

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What this paper is about

Electronic unit pump (EUP) fuel injection system has prospective application in medium or heavy diesel engine. Developing an ECU of EUP diesel engine is necessary to meet emission regulations and economic requirements. The structure and working principle of EUP fuel injection system was studied. An ECU was developed, which consists of digital circuit, power supply module, driving circuit and sensor signal processing circuit. A diesel engine management system named micro real time kernel was also designed to run the control program. The control strategies of injection timing and injection quantity were put forward. Experimental research on diesel engine verified the availability of the ECU system.

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OpenAlex reports 8 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

Electronic unit pump (EUP) fuel injection system has prospective application in medium or heavy diesel engine. Developing an ECU of EUP diesel engine is necessary to meet emission regulations and economic requirements. The structure and working principle of EUP fuel injection system was studied. An ECU was developed, which consists of digital circuit, power supply module, driving circuit and sensor signal processing circuit. A diesel engine management system named micro real time kernel was also designed to run the control program. The control strategies of injection timing and injection quantity were put forward. Experimental research on diesel engine verified the availability of the ECU system.

Key concepts: Automotive engineering, Diesel engine, Electronic control unit, Fuel injection, Diesel fuel, Engine control unit, Control unit, Engineering

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