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An Integration Approach on Powertrain Control System
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English
Abstract
Engine control systems were the precursor of scale automotive electronics systems using microcomputers. Toyota Motor Corporation introduced high - level, total control of the power train by applying system integration through introducing a multi - CPU system to the 1988 MY Toyota Camry.
Integration in the ECU has been promoted to parallel with system integration. By adopting single - chip microcomputers, monolithic ICs, and hybrid ICs all designed and developed for car electronics, and semiconductor barometric pressure sensors for car electron into ECU's. etc. ever - expandable functions can be provided in a smaller and more lightweight ECU package with higher reliability.
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Citation
Ohno, Y., Funato, K., and Kajita, K., "An Integration Approach on Powertrain Control System," SAE Technical Paper 890762, 1989, https://doi.org/10.4271/890762.Also In
References
- Kawamura T. et al “Toyota's new single - chip microcomputer based engine and transmission control system” SAE 850289
- Mizutani S. et al “Automotive Electronics in Japan-The Next Five Years” SAE 851654
- Ono H. “Electronic Engine & Driveline Management” 1988 10 18 SAE Australia Seminar Proceeding