In-Vehicle Networks Outlook: Achievements and Challenges

• Published in: IEEE Communications surveys and tutorials Vol. 18; no. 3; pp. 1552 - 1571
• Main Authors: Weiying Zeng, Khalid, Mohammed A. S., Chowdhury, Sazzadur
• Format: Journal Article
• Language: English
• Published: IEEE 01-01-2016
• Subjects: Automotive engineering; automotive gateways; Bandwidth; Fault tolerance; Fault tolerant systems; In-vehicle network; Logic gates; Software; system cost; transmission capacity; Vehicles
• ISSN: 1553-877X
• DOI: 10.1109/COMST.2016.2521642

This paper presents a comprehensive survey of five most widely used in-vehicle networks from three perspectives: system cost, data transmission capacity, and fault-tolerance capability. The paper reviews the pros and cons of each network, and identifies possible approaches to improve the quality of service (QoS). In addition, two classifications of automotive gateways have been presented along with a brief discussion about constructing a comprehensive in-vehicle communication system with different networks and automotive gateways. Furthermore, security threats to in-vehicle networks are briefly discussed, along with the corresponding protective methods. The survey concludes with highlighting the trends in future development of in-vehicle network technology and a proposal of a topology of the next generation in-vehicle network.