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Development of an On-Board Class A Local Area Network System
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English
Abstract
The growing number of electronic components used in automobiles lately has given rise to problems concerning the increasing number, size and weight of the wiring harnesses. As one approach to resolving these problems, the authors proposed a multiplex method based on the direction of signal flow in 1988 (SAE880589). However, the need to reduce the number of wiring harnesses circuits further made it necessary to develop a more sophisticated system. This paper presents an on-board Class A local area network (LAN) system that overcomes the problems in conventional multiplexing systems through the use of a master-slave configuration, a polling selection method and a system that integrates of electronic circuits with switch modules.
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Authors
Citation
Sakagami, A., Fujiki, N., Mitamura, K., Kimura, T. et al., "Development of an On-Board Class A Local Area Network System," SAE Technical Paper 920229, 1992, https://doi.org/10.4271/920229.Also In
References
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- Christman James E. “Multiplexing for Allante” SAE paper 870521
- Inoue Teruhisa et al. “Protocol for Automotive Local Area Network (PALMNET) - A Newly Developed In-Vehicle Communication System Based on SAE J1850” SAE paper 890535
- Okubo Kenji et al. “Avionics Data Bus DATAC” NEC Technical Journal 39 12 1986
- Uramoto T. Inomata T. “Development of Multiplex Wiring Systems in Automobiles” SAE paper 880590
- Matsuzaki Y. et al. “Development of Multiplex Wiring System with Optical Data Link for Automobiles” SAE paper 840492
- Oho S. et al. “An Optical Multiplex System with Custom LSI” International Symposium on Automotive Technology & Automation (ISATA) 1983
- Oho S. et al. “A Custom LSI Approach to Multiplexed wiring” International Symposium on Automotive Technology & Automation (ISATA) 1983