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Electronic Control Units of Bosch EDC Systems
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English
Abstract
Todays injection systems for diesel engines work with highly sophisticated mechanical governors.
But only by electronic control of diesel injection systems will it be possible to comply with the emission regulations and to achieve better performance.
In 1986 BOSCH started volume production of Electronic Diesel Control (EDC).
This paper will concentrate on the electronic control unit (ECU) as it was designed for use in passenger cars.
The production ECU and the planned next-step ECU are outlined, explaining hardware and software. An outlook of development goals of the future EDC control-units is given.
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Citation
Flaig, U. and Sieber, A., "Electronic Control Units of Bosch EDC Systems," SAE Technical Paper 880185, 1988, https://doi.org/10.4271/880185.Also In
Engine and Driveline Control Systems-New Developments and Trends
Number: SP-0739; Published: 1987-02-01
Number: SP-0739; Published: 1987-02-01
References
- Eisele, Hermann “Electronic Control of Diesel Passenger Cars” SAE 800167
- Stumpp Gerhard Kull Hermann “Strategy for a Fail-Safe Electronic Diesel Control System for Passenger Cars” SAE 830527
- Kiencke, Uwe Dais, Siegfried Litschel, Martin “Automotive Serial Controller Area Network” SAE 860391
- Walz, Ludwig Wessel Wolf Berger, Joachim “Progress in Electronic Diesel Control“ SAE 840442