Ethernet & Ip @ Automotive Technology
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Media Release February 2021
Media Release February 2021 AUTOSAR appoints a New Chairperson and a Deputy- Chairperson The AUTOSAR (AUTomotive Open System ARchitecture) development partnership appointed Rinat Asmus as the new Chairperson and Thomas Rüping as the new Deputy-Chairperson. Moreover, John Gonzaga is selected as a new speaker of the AUTOSAR Project Leader Team. Their term of office is from January to December 2021. Rinat Asmus is an active member of the AUTOSAR Steering Committee representing BMW. Rinat Asmus holds a master’s degree in mechanics, robotics and automation engineering from the University of Applied Science in Würzburg-Schweinfurt and joined BMW in 2009. Since then, he has been engaged in Software Architecture, Engineering and AUTOSAR application in several BMW ECU projects. He follows Kenji Hontani, Head of Vehicle Software Development at Toyota Motor Corporation. “The AUTOSAR organization is about to accept the 300th Partner, and in 2021 I am looking forward to strengthening the AUTOSAR strategy and standardization framework based on Kenji’s achievements in 2020.”, said Rinat Asmus. “The AUTOSAR software platforms are now more than ever supporting the development of E/E system architectures for future intelligent mobility. Thus, again this year, we encourage any company to work with us on creating international compatibility in high-technology fields such as Highly Automated Driving or Vehicle-to-Everything.” Thomas Rüping is an active member of the AUTOSAR Steering Committee representing Bosch. Thomas Rüping started his career at Robert Bosch GmbH in 1988 and currently is in the position of the Director of Product Management and Business Development, Automotive Platforms - System, Software and Tools Engineering. -
Non-Profit Alliance Reached a New Milestone: Over 300 Members
Non-Profit Alliance reached a new milestone: over 300 members Inauguration of eleventh and twelfth technical committee, to define switch requirements and to create test specifications for the compliance testing of future IEEE 1000BASE-T1 Physical Interface devices Eindhoven - March 22, 2016 - The OPEN Alliance (One-Pair Ether-Net) Special Interest Group (SIG), a non-profit industry alliance established to drive wide scale adoption of Ethernet-based automotive connectivity, today announced that membership has grown to more than 300 partnering companies. In the beginning, especially car OEMs, tier 1 suppliers and semiconductor companies joined the OPEN Alliance SIG. Now also companies from other sectors, like industrial, off-highway and agricultural sector have joined. Membership in the OPEN Alliance SIG has grown significantly since its inception in the fall of 2011 with representation from more than 300 of the world’s leading automakers, tier 1 suppliers and technology companies today. The nine publically released specifications are the result of the work conducted by numerous technical committees focused on driving interoperability, compliance and testing requirements. In December, 2015 the creation of the eleventh technical committee (TC11) to create Ethernet switch requirements and qualification was announced to the Members of OPEN. The planned documents will cover the following switch features: - Generic, Interfacing, Configuration - Switching, Addressing, VLAN - Diagnostics, Monitoring - QoS, Queueing, Timestamping, Policing, AVB, TSN - Filtering, Security The OPEN Alliance began working on IEEE 1000BASE-T1 when it was created, anticipating that 100 Mbps would not be sufficient for the Automotive Industry. OPEN Member companies were instrumental in creating the Call For Interest (CFI) to IEEE in January, 2012. -
1 組織名称 ( 略称 ) OPEN Alliance Special Interest Group (OPEN
1 組織名称( 略称) OPEN Alliance Special Interest Group (OPEN Alliance SIG) http://opensig.org/ 2 分類 活動目的 フォーラム標準化 対象分野 情報技術(LAN 関 連) 技術MAP 活動エリア(注1) -2 活動技術(注2) 0 3 目 的 イーサネットベースでの車載接続普及を推進する ・イーサネットベースの車載用ネットワークの大規模導入を実現 ・アンシールドのシングルペアケーブルによる100Mbps イーサネット接続の業界標準 を規定 ・クローズドなアプリケーションから、オープンで拡張性の高いイーサネットベースのネ ットワークへの移行を実現 BroadcomのBroadR-Reach®規格の普及推進が主な目的。 4 組織構成 Technical Comittees TC1: Interoperability & Compliance Tests 相互接続とコンフォーマンス試験 TC2:Ebabling Technologies for IEEE 100BASE-T1 100Mbpsの性能を実現するための技術を検討する TC3:Higher Data Rate Ethernet for Autimotive (IEEE Requirement) さらに高速のデータレートを実現することを目標にする TC4:Tools 製品開発のためのツールを検討する。2013年9月に作業は終了した。 TC5:Gap Identification プロトコルを実装する上で問題点がないか検討する TC6:Common xMII Interface Definition 既存のxMII標準への適用性を向上させる TC7:1 Gbps Ethernet on POF ギガビットイーサの車内LAN向け要求条件整理とIEEE 802.3 GEPOFへの働きかけ TC8:ECU Conformance Testing 全てのECU(車の電子制御ユニット)が車内イーサネットに接続するための要求仕様の 制定とネットワークへの接続試験 TC9:IEEE802.3bp 1000BASE-T1 Ethernet Channel & Components ギガビットイーサの車内LANへの適用のためのレイヤ1の仕様検討 TC10:Automotive Ethernet Sleep/Wake-Up スリープモードとwake upメカニズムの検討 TC11: Ethernet switch requirements and qualification 車載イーサネットスイッチの要求条件の検討 TC12: Test specifications for the compliance testing of future IEEE 1000BASE- T1 (IEEE802.3bp) Physical Interface (PHY) devices 将来の1000BASE-T物理インタフェースを持ったデバイスの適合性試験のための試験 仕様の検討 5 参加資格 現時点では会費無料 会費 車載LANとしてBroadR-Reach®を選択すること。 6 主要メンバ 主要メンバー: (2017年10月現在) Promoters:合計 16社 (日系 2社) 投票権を持ち、方針の決定に関与することができるメンバー。 (注3) Broadcom, BMW, Continental, Daimler AG, General Moters Co., HARMAN, Hyundai Motor Company, Jaguar Land Rover (JLR), -
Testing Automotive Ethernet PHY Critical New Test Challenges Facing Developers of Connected Vehicles
White Paper Testing Automotive Ethernet PHY Critical New Test Challenges Facing Developers of Connected Vehicles 1000BASE-T1 PHY 2-Wire Automotive Ethernet Introduction There is little doubt that the next few years will see significant sustained growth in the extent and importance of Ethernet networking in vehicles. Ethernet has long been The industry is converging upon 100BASE-T1/1000BASE-T1 as its preferred the standard for data communication across local PHYsical standard, and the benefits of 2-wire Ethernet cabling over area networks (LANs), with conventional technologies are simply too great to ignore. (See page 3.) the result that today’s IT and telecommunications However, the arrival of new systems and protocols requires new testing professionals are well versed in approaches, and will increase demands upon automotive research and the unique challenges of testing development engineers in terms of network expertise. (See pages 3-4.) Ethernet/IP performance. What’s more, Ethernet also presents the automotive industry with an entirely But Ethernet is a relatively new new challenge that, unless taken seriously, could prove catastrophic for proposition for automotive safety, reliability and brand reputation: network security. OEMs. Offering significant cost and performance benefits over Potentially, making Ethernet the backbone of a car’s network exposes critical legacy in-vehicle networking performance and safety systems to the risk of attack—bringing automotive technologies, it is set to play a into the frontline of the rapidly evolving world of IT security. (See page 5.) growing role in future in-vehicle networks—and it now has a viable This white paper aims to give managers, team leaders—indeed anyone with PHYsical layer standard for the a responsibility for ensuring the quality of the next-generation of vehicles—a automotive industry, in the form of OPEN Alliance 100BASE-T1/ high-level, functional overview of the key issues involved. -
Media Release November 21St, 2017
Media Release November 21st, 2017 AUTOSAR appoints new chairman and deputy-chairman The AUTOSAR (AUTomotive Open System ARchitecture) development partnership appointed Kenji Nishikawa as the new chairman, Stefan Rathgeber as new deputy-chairman and confirmed Dr. Thomas Scharnhorst as spokesperson. Their term of office is from October 2017 to June 2018. Kenji Nishikawa is an active member of the AUTOSAR steering committee and General Manager of E/E Architecture and Vehicle Network Development at Toyota Motor Corporation. He follows Lorenz Slansky, Senior Manager for Network, Function and Communication Architecture at Daimler AG, Mercedes- Benz Cars Development as chairman. In this position, Nishikawa is in charge of administration, finances, internal coordination and AUTOSAR business development for the general nine-month term of office. “First, I would like to thank Lorenz Slansky for his commitment during his tenure of in office,” says Kenji Nishikawa. “AUTOSAR is well accepted as a worldwide standard, but we don’t want to stop there. We will continuously improve the quality and features with a strong focus on stabilization of the standard.” As software engineer with many years of experience in software development for chassis control systems, Nishikawa joined Toyota in 1990. Since then he has been responsible for design and development of software control systems. In the course of his career, he worked at Toyota Motor Europe in Brussels, where he enlarged his intercultural skills. Stefan Rathgeber, new deputy-chairman is an electrical engineer in computer science and the Head of Software, Corporate Systems and Technology at Continental Automotive GmbH. He held the position of AUTOSAR Spokesperson in 2016. -
Specification of Communication Stack Types AUTOSAR CP R20-11
Specification of Communication Stack Types AUTOSAR CP R20-11 Document Title Specification of Communication Stack Types Document Owner AUTOSAR Document Responsibility AUTOSAR Document Identification No 50 Document Status published Part of AUTOSAR Standard Classic Platform Part of Standard Release R20-11 Document Change History Date Release Changed by Change Description 2020-11-30 R20-11 AUTOSAR Removed IcomConfigIdType and Release IcomSwitch_ErrorType from Type Management definitions 2019-11-28 R19-11 AUTOSAR Renamed of general types headers Release Changed Document Status from Management Final to published 2018-10-31 4.4.0 AUTOSAR Editorial changes Release Management 2017-12-08 4.3.1 AUTOSAR Editorial changes Release Management 2016-11-30 4.3.0 AUTOSAR Removed Type BusTrcvErrorType Release because it is not used at all Management Updated PduInfoType for addressing in Upper Layers using MetaData Update of SWS document as per BSW General document 2015-07-31 4.2.2 AUTOSAR Editorial Changes Release Management 2014-10-31 4.2.1 AUTOSAR MetaData information is added in Release PduInfoType Management 2014-03-31 4.1.3 AUTOSAR Added support for Pretended Release network data type Management 1 of 27 Document ID 50: AUTOSAR_SWS_CommunicationStackTypes Specification of Communication Stack Types AUTOSAR CP R20-11 Document Change History Date Release Changed by Change Description 2013-10-31 4.1.2 AUTOSAR Removed the published information Release Editorial changes Management Removed chapter(s) on change documentation 2013-03-15 4.1.1 AUTOSAR -
Vector Supports OPEN Alliance SIG in Introducing Broadr-Reach As a Network in the Automobile 1/3 Press Release
Press Release Vector supports OPEN Alliance SIG in introducing BroadR-Reach as a network in the automobile Stuttgart, GERMANY, 2012-08-24 – Vector is a new member of the OPEN Alliance SIG (One Pair EtherNet Alliance Special Interest Group). This interest group is promoting the introduction of BroadR-Reach – an Ethernet-based communications technology for motor vehicles. Vector is supporting this consortium with its many years of experience in creating development tools for automotive networking. In the OPEN Alliance SIG, OEMs, suppliers and tool producers coordinate specifications and examine practical applications of the new technology. One beneficial result is that the requirements of the software tools are worked out early on. In this way, Vector customers will already have practical tools available for developing, testing and calibrating BroadR-Reach networks and ECUs during the introduction of BroadR-Reach. In addition, Vector is currently developing a bus interface that supports BroadR-Reach as well as Ethernet and CAN. The interface will be available in 4th quarter 2012 and can be used as both a media converter and an interface. Carmakers want to use Ethernet in the automobile to enable new potential applications and simplify current applications. The first practical application will be a camera-based driver assistance system (Surround View System). Ethernet can be used for data exchange between ECUs at speeds of up to 100 MBit second. The Ethernet derivative BroadR-Reach, which was specially developed for the automotive industry, is used for this purpose. It is based on an unshielded twisted pair cable that makes it cost-effective, and it is easy to install in the vehicle. -
Automotive Ethernet Gains Momentum As Membership in OPEN Alliance SIG Continues to Surge
Automotive Ethernet Gains Momentum as Membership in OPEN Alliance SIG Continues to Surge Non-Profit Alliance Welcomes Leading Automotive Manufacturers - Now More than 140 Members Strong IRVINE, Calif., — June 17, 2013 The OPEN Alliance (One-Pair Ether-Net) Special Interest Group (SIG), a non-profit industry alliance established to drive wide scale adoption of Ethernet-based automotive connectivity, today announced that membership has grown to more than 140 partnering companies. The OPEN Alliance SIG gained significant momentum in recent months with the addition of some of the world’s leading automotive manufacturers including Caterpillar Inc., PSA Peugeot Citroën, Toyota Motor Corporation, Volkswagen Group and Volvo Cars. “Continued momentum in the OPEN Alliance SIG reflects the vast potential that Ethernet-based communication brings to the automotive industry. Membership traction has exceeded our expectations and we are thrilled to welcome these leading companies from throughout the automotive industry,” said Kirsten Matheus, Ethernet Project Manager at BMW and OPEN Alliance SIG Chair. “We have made great progress in a short amount of time. This includes the formation of several technical sub-committees focused on defining the transmission channel, compliance, interoperability and tooling requirements.” Ethernet in automotive, initially used primarily for on-board diagnostics, has rapidly expanded into advanced driver assistance systems and infotainment platforms. Ethernet has been adapted to meet the rigorous requirements of the automotive industry including TS16949 compliance/ISO 9001 certification, in-car EMC performance and AEC- Q100 qualification. “In-car Ethernet is seen as a very promising way to provide the needed bandwidth for coming new applications within the fields of connectivity, infotainment and safety,” said Hans Alminger, Senior Manager Diagnostics & ECU Platform at Volvo Cars. -
Development of In-Vehicle Distributed Computing Platform and Its Application on Around View Monitor System
中華民國第十九屆車輛工程學術研討會,桃園創新技術學院機械工程系,台灣中壢,2014 年 11 月 14 日。 The 19th National Conference on Vehicle Engineering, Nov. 14, 2014, TIIT, Jhongli, Taiwan. E – 012 --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Development of In-Vehicle Distributed Computing Platform and its Application on Around View Monitor System Rong-Terng Juang Automotive Research & Testing Center E-mail:[email protected] ABSTRACT design principles of the AUTomotive Open System As automakers begin to introduce new safety features, Architecture (AUTOSAR) [3], which is an open and advanced cars need significantly greater computing power. standardized automotive software architecture, this paper This paper presents an in-vehicle distributed computing proposes an in-vehicle distributed computing platform and platform and its application on around view monitor presents its application on around view monitor system. system. Based on AUTOSAR software architecture, the The rest of the paper is organized as follows. Section 2 algorithm of the around view system is divided into reviews AUTOSAR and automotive ethernet technologies. software components which are then deployed on multiple Section 3 shows the proposed in-vehicle distributed ECUs. Through a high speed ethernet, the ECU connects computing platform. Section 4 demonstrates the prototype to each other. By using this platform, application of the developed around view monitor system. Lastly, developers can put their effort on the design of various conclusions are given in Section 5. applications, without taking care of hardware, firmware, etc. Furthermore, the platform can reach high computing power by utilizing multiple ECUs. AP1, AP2,…, APn Keywords: AUTOSAR, Automotive Ethernet, Around View Monitor System Firmware/Driver Introduction ECU-Hardware Automakers are beginning to deliver improved driving safety and convenience through the development of Figure 1. -
Automotive Ethernet Testing
WHITE PAPER Automotive Ethernet Testing WHITE PAPER Verifying the quality, functionality and performance of Automotive Ethernet WHITE PAPER CONTENTS OVERVIEW ............................................................................................................................................................ 2 Cars today … ......................................................................................................................................................... 2 The evolution of Automotive Ethernet ................................................................................................................ 3 Advanced features demand an advanced network.............................................................................................. 3 Why is Automotive Ethernet testing important? ................................................................................................. 3 Automotive Ethernet Standards ........................................................................................................................... 4 100BASE-T1 and 1000BASE-T1 ......................................................................................................................... 4 The Multi-Gig Future ........................................................................................................................................ 4 The Protocol Stack ............................................................................................................................................ 5 TSN – -
Challenge of Ethernet Use in the Automobile Flexible Interfaces and Software Tools Simplify ECU Development
Challenge of Ethernet Use in the Automobile Flexible Interfaces and Software Tools Simplify ECU Development Already this year, Ethernet will be used as a system network in the first production vehicles. Therefore, the next step is to integrate Ethernet with established technologies in the automotive industry: CAN, FlexRay, LIN and MOST. Functional development tools exist for them, which make it easy for developers to analyze heterogeneous networks. On the Ether- net side, however, only standard tools from office communications exist, but they do not support the special physical layers and IP protocols of the automotive world. Therefore, development and test tools are urgently needed that can be used to analyze and test existing bus systems together with Ethernet networks. But what would be the exact require- ments of these tools? It is already state-of-the-art technology to transmit cam- Challenges of an Automotive Ethernet Test Solution era images in vehicles at 100 MBit/s over a cost-effective, The use of Ethernet in motor vehicles will require rethinking unshielded twisted pair connection. This technology is by developers and test engineers. First, efforts must ad- known as BroadR-Reach, which is standardized by the dress the issue of how to obtain a clear domain architec- OPEN Alliance SIG consortium [1]. The next objective is to ture (Figure 2). In this architecture, the backbone is no lon- use Ethernet as a network for infotainment and driver as- ger a bus system, but rather it is implemented as a switched sistance systems by 2015. Some OEMs predict that Ether- network with multiple full-duplex connections. -
Automotive Ethernet
Cadence Design IP: Automotive Ethernet Cadence delivers the highest-quality Media Access Controller (MAC) Design IP for Ethernet-based automotive connectivity. Cadence provides a competitive edge with intelligence based on a long history of designing Ethernet IP and contributing to the standards for Ethernet and extensions for the automotive industry. Ethernet-Based Automotive The Cadence Automotive Ethernet MAC hardware Applications for IVN solution enables the highest quality synchronization The automotive industry is trending towards of multiple media streams by supporting two key Ethernet for in-vehicle networking (IVN) based on hardware standards: open IEEE standards driven by the Open Alliance IEEE 802.1AS - Time stamping over Ethernet using SIG to develop a simpler but more powerful the Precision Time Protocol (PTP) to support real- Automotive E/E-Architecture. time high-speed data transfer for safety-critical and Demand for deterministic, high-performance other automotive applications. bandwidth features, and low-cost cabling solutions, is accelerating market penetration of Ethernet- IEEE 802.1Qav - Priority queuing and traffic based networks. Ethernet for IVN provides the shaping to distribute packets evenly in time over lowest-cost cabling solution for the Automotive Ethernet to ensure high QoS. Industry with low-weight, single pair, unshielded A high QoS is needed so that Ethernet can be used twisted cable. in strictly deterministic embedded applications for Cadence enhancements to the Ethernet standard time-, safety- and mission-critical systems. High help support automotive requirements to improve QoS enables unified Ethernet communication of in-vehicle safety, comfort, and infotainment, and critical data without traffic congestion in shared significantly reduce network complexity and cabling networks.