Replacement of the Controller Area Network (CAN) protocol for future automotive bus system solutions by substitution via optical networks

Kraus, Daniel; Leitgeb, Erich; Plank, Thomas; Loschnigg, M.

doi:10.1109/icton.2016.7550335

Cited by 15 publications

(4 citation statements)

References 4 publications

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“…Some literature suggests replacing automotive protocols and architectures such as CAN or FlexRay with a completely different topology or networking protocol (i.e., all Ethernet) such as [21] [22] [23]. Kraus et al proposed the replacement of automotive CAN with optical data communication using an optical bus and central processing unit that manages and monitors all the connected devices using Stream Control Transmission Protocol (SCTP) [28]. Nichiţelea and Unguritu proposed replacing standard protocols (i.e., CAN, FlexRay and LIN) with ethernet [29] using SOME/IP [30].…”

Section: Automotive Protocol Conversion or Replacement With Ipbased P...mentioning

confidence: 99%

ECU over Named Data Networking (ECUoNDN): Data Management and Integration with Heterogenous Automotive Networks

Elhadeedy¹,

Daily²

2022

Preprint

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<p> Abstract—Autonomous vehicles use variety of automotive communication protocols in order for different Electronic Control Units (ECUs) to intra-communicate such as Controller Area Network (CAN), FlexRay or Ethernet to address the requirements of ultra-low latency and higher bandwidth due to the increased number of sensors. This leads to an increased number of wires, complexity and weight of the harness needed to connect each ECU to the network. In the case of an autonomous tractor trailer with autonomy sensors, tractor-trailer communication harness with new wires to be able to communicate with additional communication protocols at the tractor side and the trailer harness will be required to be plugged or unplugged every time a trailer gets coupled or uncoupled with a tractor. In this paper, we propose a new network architecture and intra-communication link for an autonomous tractor trailer ECU with additional autonomy sensors to reduce the number of wires needed to communicate different data types to the autonomous tractor network buses to two wires or eliminate the wires in case of a conventional tractor-trailer using a wireless medium, in addition to a method to manage multi-protocol data transfer between the trailer and the tractor. We conducted an experiment to evaluate the performance of Named Data Networking (NDN) when used in communication between ECUs that had positive outcome and indicated the high potential compatibility of NDN with vehicular communication. 1 </p>

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Section: Automotive Protocol Conversion or Replacement With Ipbased P...mentioning

confidence: 99%

ECU over Named Data Networking (ECUoNDN): Data Management and Integration with Heterogenous Automotive Networks

Elhadeedy¹,

Daily²

2022

Preprint

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“…New security features to defend ECUs will defend against some threats at the expense of generating new ones. Moreover, the incorporation of additional bus systems as well as the development of alternatives to CAN (e.g., FlexRay, prototype optic cable‐based systems) will alter the security setting and require additional research (Kraus et al., 2016). This is of direct importance to decision support because it alters the vehicle's operation and impedes the level of situational awareness available to the driver.…”

Section: Emergent Ads Decision Support Issuesmentioning

confidence: 99%

Decision support issues in automated driving systems

Caballero

Insua

Banks

2021

Int Trans Operational Res

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Machine learning and computational processing have advanced such that automated driving systems (ADSs) are no longer a distant reality. Many automobile manufacturers have developed prototypes; however, there exist numerous decision support issues requiring resolution to ensure mass ADS adoption. In the coming decades, it is likely that production ADSs will only be partially autonomous. Such ADSs operate within predetermined conditions and require driver intervention when they are violated. Since forecasts of their 20-year market penetration are relatively low, ADSs will likely operate in heterogeneous traffic characterized by vehicles of varying autonomy levels. Under these conditions, effective decision support must consider intangible, subjective, and emotional factors as well as influences of human cognition; otherwise, the ADS risks driver distrust and unsatisfactory performance based on an incomplete understanding of its environment. We survey the literature relevant to these issues, identify open problems, and propose research directions for their resolution.

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“…The threat of a concentrated hack on the agricultural sector has become more tangible with the analysis of cyber-security breaches in recent years, such as the 2017 infrastructure meltdown of Maersk shipping [65]. The vulnerability of Wireless Local Area Networks (WLANs) to direct cyber-attacks is already a generally recognized problem across all industries [66]. Demonstration of the damage potential in a Denial of Service (DoS) attack has been shown in the research of Sontowski et al, by disrupting in-field sensors and obstructing device network connectivity in smart farm operations [67].…”

Section: Prospective Areas For Can Technology Inclusionmentioning

confidence: 99%

An Overview of CAN-BUS Development, Utilization, and Future Potential in Serial Network Messaging for Off-Road Mobile Equipment

Boland¹,

Burgett²,

Etienne³

et al. 2021

Technology in Agriculture

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A Controller Area Network (CAN) is a serial network information technology that facilitates the passing of information between Electronic Control Units (ECUs, also known as nodes). Developed by BOSCH in 1986 to circumvent challenges in harness-connected systems and provide improved message handling in automobiles, the CAN interface allows broadcast communication between all connected ECUs within a vehicle’s integrated electronic system through distributed control and decentralized measuring equipment. Since the early uses of CAN in car engine management, improvements in bitrate, bandwidth, and standardization protocols (such as ISO 11898 and SAE J1939) have led to CAN utilization in various industry applications, such as factory automation, aviation, off-highway vehicles, and telematics. Alternative wired and wireless technologies have been used to connect and network with CAN-BUS (such as Ethernet, Bluetooth, Wi-Fi, ZigBee, etc.), further expanding the diversity of applications in which the serial network is employed. In this chapter, the past, present, and prospective future developments of CAN technology, with focused attention on applications in the agricultural and off-road sectors are broadly examined. CAN technology fundamentals, standards creation, modern day uses, and potential functionalities and challenges specific to CAN in the wake of precision agriculture and smart farming are discussed in detail.

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Replacement of the Controller Area Network (CAN) protocol for future automotive bus system solutions by substitution via optical networks

Cited by 15 publications

References 4 publications

ECU over Named Data Networking (ECUoNDN): Data Management and Integration with Heterogenous Automotive Networks

ECU over Named Data Networking (ECUoNDN): Data Management and Integration with Heterogenous Automotive Networks

Decision support issues in automated driving systems

An Overview of CAN-BUS Development, Utilization, and Future Potential in Serial Network Messaging for Off-Road Mobile Equipment

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