Comparison of Time Sensitive Networking (TSN) and TTEthernet

Zhao, Lin; He, Feng; Li, Ershuai; Lu, Jun

doi:10.1109/dasc.2018.8569454

Cited by 36 publications

(16 citation statements)

References 13 publications

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“…In terms of redundancy, IEEE 802.1 Qca and 802.1CB protocols have been used in TSN to achieve redundancy. The above points reflect the advantages of TSN [92].…”

Section: ) Discussionmentioning

confidence: 65%

Requirements-Driven Automotive Electrical/Electronic Architecture: A Survey and Prospective Trends

Zhu

Zhou

et al. 2021

IEEE Access

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The automotive E/E architecture has undergone a paradigm shift in the past century. Particularly, the new requirements of automated driving are severely challenging the existing architecture, which has led to ongoing revolutionary innovation in E/E architecture. In this paper, we reviewed the evolution of E/E architecture and outlined the requirements-driven developments. We illustrated the stateof-the-art E/E architecture, including network topology, standards, simulator and software platform. We also discussed the next generation of E/E architecture from the perspective of different OEMs and suppliers. The analysis shows that software-defined, hierarchical, reconfigurable and customized E/E architecture is universally accepted. Furthermore, the automotive industry has been experiencing several transitions related to OEMs and suppliers. With the emergence and maturation of automated driving, we analyzed the new requirements on E/E architecture and proposed prospective development trends.

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“…In terms of redundancy, IEEE 802.1 Qca and 802.1CB protocols have been used in TSN to achieve redundancy. The above points reflect the advantages of TSN [92].…”

Section: ) Discussionmentioning

confidence: 65%

Requirements-Driven Automotive Electrical/Electronic Architecture: A Survey and Prospective Trends

Zhu

Zhou

et al. 2021

IEEE Access

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“…The CBS can effectively prevent a bulk of consecutive transmission of AVB frames. A description of the CBS working process can be found in [33]. Besides the CBS regulates the AVB streams, the transmitting gates connecting the queues and the ports are controlled by the TAS.…”

Section: Tas Model Descriptionmentioning

confidence: 99%

Simulating TSN traffic scheduling and shaping for future automotive Ethernet

et al. 2021

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The broadening range of applications for vehicles has motivated the evolution of the automotive communication network. Ethernet has been deployed in production vehicles to build invehicle networks (IVN) by main manufacturers. To extent Ethernet with real-time service for future E/E architecture, a time-sensitive networking (TSN) profile for automotive Ethernet has been created. This paper evaluates the implementation of multiple traffic scheduling and shaping mechanisms in the automotive Ethernet, respectively. And we especially focus on two solutions, namely the time-aware shaping (TAS) and asynchronous traffic shaping (ATS). To investigate the performance, we introduce a TSN-based automotive gateway testing model in a simulation environment. Furthermore, another two methods, i.e., strict-priority and credit-based shaper (CBS), as well as TAS and ATS are implemented in the model and tested within a domain-based IVN scenario. The results show that TAS guarantees the shortest worst-case latency of high-priority streams, whereas it has a longer transmission latency for low-priority streams. ATS provides less determinism for highpriority streams than TAS, but ensures a better average latency of all streams.

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“…AFDX (Avionics Full-Duplex Switched Ethernet) is used in aircraft to transmit data between end systems. TTEthernet (Time-Triggered Ethernet) is a time-critical network for industrial and avionics applications improved from AFDX [2]. LIN (Local Interconnect Network) is a protocol designed for vehicles to implement the data transmission.…”

Section: A Existing Workmentioning

confidence: 99%