Software-defined Networking for Real-time Ethernet

Du, Jia Lei; Herlich, Matthias

doi:10.5220/0005996605840589

Cited by 15 publications

(10 citation statements)

References 6 publications

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“…And automobiles probably need to dynamically change the in-vehicle network in the future. New communication sensors, new ECUs or software applications may be added to vehicles [132]. In this case, software-defined networking (SDN) approaches have been proved to be effective [132]- [137].…”

Section: B In-vehicle Communicationmentioning

confidence: 99%

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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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Section: B In-vehicle Communicationmentioning

confidence: 99%

“…New communication sensors, new ECUs or software applications may be added to vehicles [132]. In this case, software-defined networking (SDN) approaches have been proved to be effective [132]- [137]. It can ensure the quality of service even in changing topologies by implementing monitoring, analysis, planning and execution.…”

Section: B In-vehicle Communicationmentioning

confidence: 99%

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

Zhu

Zhou

et al. 2021

IEEE Access

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“…Additionally, the network logic in SDN is mostly centralised at the controller. According to Du et al [15] these two properties pave the way for simple, exchangeable, inexpensive, and future proof forwarding devices.…”

Section: The Case For In-vehicular Tssdnmentioning

confidence: 99%

Software-Defined Networks Supporting Time-Sensitive In-Vehicular Communication

Häckel

Meyer

Korf

et al. 2019

2019 IEEE 89th Vehicular Technology Conference (VTC2019-Spring)

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Future in-vehicular networks will be based on Ethernet. The IEEE Time-Sensitive Networking (TSN) is a promising candidate to satisfy real-time requirements in future car communication. Software-Defined Networking (SDN) extends the Ethernet control plane with a programming option that can add much value to the resilience, security, and adaptivity of the automotive environment. In this work, we derive a first concept for combining Software-Defined Networking with Time-Sensitive Networking along with an initial evaluation. Our measurements are performed via a simulation that investigates whether an SDN architecture is suitable for time-critical applications in the car. Our findings indicate that the control overhead of SDN can be added without a delay penalty for the TSN traffic when protocols are mapped properly.

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“…In this section we introduce an SDN solution that leverages network programmability and the benefits of TTEthernet to offer a reliable mean for interoperability between the ECUs. Such integration has been proven viable and promising for real time systems [11] . Next, we introduce a universal adapter that enables the adaptation of messages from a protocol to another when an interoperability scenario takes place.…”

Section: Design For Interoperabilitymentioning

confidence: 99%

In-Vehicle Software Defined Networking

Halba

Mahmoudi

2018

Proceedings of the 2nd International Conference on Information System and Data Mining

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As future transportation systems evolve, new in-vehicle network designs are required to handle the heterogeneous data generated by different Electronic Control Modules (ECUs). Enabling interaction between these data sources can trigger innovation and the emergence of new smart features significantly impacting upon security and riders experience. The interoperability between the ECUs is of high value in the context of autonomous transportation systems. Indeed, it enables different technologies to collaborate for achieving complex tasks. Without this interoperability, features like radar system connected to the Media Oriented Systems Transport bus (MOST) cannot trigger the electronic stability control connected to the Controller Area Network (CAN). These features allow the car to mitigate a high-risk situation using existing modules. In this work, we propose a Software Defined Network (SDN) approach that enables in-vehicle data sources interoperability that allows ECUs to share a medium. The benefits of the proposed approach are backed by the implementation of a relevant use case and the generation of simulation results.

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Software-defined Networking for Real-time Ethernet

Cited by 15 publications

References 6 publications

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

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

Software-Defined Networks Supporting Time-Sensitive In-Vehicular Communication

In-Vehicle Software Defined Networking

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