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Advanced Entertainment and Communication Networking Based on Fiber Optics for Vehicle Applications
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English
Abstract
The rising complexity of entertainment- and communication components in automobiles requires system solutions which are likely to consist of several separated devices, even in the future. Increasing demands with regard to system diagnostics and electromagnetic interference on the one hand and the necessity to lower system costs on the other force automotive industries to develop concepts avoiding any redundancies and to optimize data links for component interconnections. As the car is a particularly harsh environment for distributed audio-/ video communication systems (limited space, high levels of electromagnetic radiation that interferes with analog signals) fibre optical network solutions can be a suitable way to solve the problem. The paper consists of a situation analysis in the mobile communication network field, presents a network set up on the AES/EBU audio standard and D2B OPTICAL protocol to transmit source and control data simultaneously on the same fibre and concludes with strategies for future applications.
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Authors
Citation
Hetzel, H., Schöpp, H., and Heck, P., "Advanced Entertainment and Communication Networking Based on Fiber Optics for Vehicle Applications," SAE Technical Paper 940795, 1994, https://doi.org/10.4271/940795.Also In
References
- Schöpp H. Hetzel H. “New Methods of Adaptive Sound Reinforcement Techniques in Car Environment” Preprint Audio Eng. Soc. March 1992
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- Electronic industries of Japan “Digital Audio Interface” September 1987
- Knapp D.J. “A Family of AES-EBU Interface Devices” Preprint Audio Eng. Soc September 1990
- Cabot R.C. “Measuring AES-EBU Digital Audio Interfaces” JAES 38 6 461 468 June 1990
- Knapp D.J. Hetzel H. “Audio Local Area Network Chip for Cars” Preprint Audio Eng. Soc. March 1992
- D2B Standard Specification D2B Optical System Specification D2B Systems Co., Ltd. Betchworth House, 57-65 Station Road, Redhill, Surrey RH1 1DL (UK)