Electronic Control Unit Development for Unit Pump Diesel Engine

Author

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

Author_Institution

Sch. of Mech. & Vehicular Eng., Beijing Inst. of Technol., Beijing, China

Volume

1

fYear

2010

fDate

11-12 Nov. 2010

Firstpage

479

Lastpage

482

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.

Keywords

diesel engines; driver circuits; fuel pumps; diesel engine management system; digital circuit; driving circuit; economic requirement; electronic control unit development; electronic unit pump fuel injection system; emission regulation; heavy diesel engine; micro real time kernel; power supply module; sensor signal processing circuit; unit pump diesel engine; Control strategy; Diesel engine; Electronic control unit; Electronic unit pump;

fLanguage

English

Publisher

ieee

Conference_Titel

Optoelectronics and Image Processing (ICOIP), 2010 International Conference on

Conference_Location

Haiko

Print_ISBN

978-1-4244-8683-0

Type

conf

DOI

10.1109/ICOIP.2010.40

Filename

5663166