Specification of FlexRay ISO Transport Layer, AUTOSAR R22-11 CP, No.589
AUTOSAR Countdown Calendar 2022
2022/12/03日の投稿です。
AUTOSARが、今年の版、R22-11をまもなく公開します。
下記は想定URLです。まだ公開していなければごめんなさい。
文書は検索してダウンロードできます。
AUTOSAR R22-11記事一覧はこちら。
用語(terms)
Term | Description¥ |
---|---|
I- | Relative to upper AUTOSAR Layer (e.g. COM, DCM etc.) |
L- | Relative to the FlexRay Interface module. |
N- | Relative to the FlexRay Transport Protocol Layer. |
Fr L-SDU | This is the SDU of the FlexRay Interface module. It is similar to Fr N-PDU but from the FlexRay Interface module point of view. |
Fr L-SduId | This is the unique identifier of a Fr-L-SDU within the FlexRay Interface. It is used for referencing L-SDU’s routing properties. |
Fr N-PDU | This is the PDU of the FlexRay Transport Layer. It contains address information, protocol control information and data (the whole Fr N-SDU or a part of it). |
Fr N-SDU | This is the SDU of the FlexRay Transport Layer. In the AUTOSAR architecture, it is a set of data coming from the PDU Router. |
Fr N-SduId | Unique N-SDU identifier within the FlexRay Transport Layer. It is used to reference NSDU’s routing properties. |
I-PDU | This is the PDU of the upper AUTOSAR Layers modules (e.g. COM, DCM etc.). If data transfer via FlexRay Transport Protocol is configured, I-PDU is similar to an FrTp N-SDU. |
PDU | In layered systems, it refers to a data unit that is specified in the protocol of a given layer. This contains user data of that layer (SDU) plus possible protocol control information. Furthermore, the PDU of layer X is the SDU of its lower layer X-1 (i.e. (X)-PDU = (X1)-SDU). |
PduInfoType | This type refers to a structure used to store basic information to process the transmission\reception of a PDU (or a SDU), namely a pointer to its payload in RAM and the corresponding length (in bytes). |
Channel | A channel is a resource of the FrTp module to handle communication links to other communication nodes from FrTp’s point of view (transferring Fr N-PDUs). |
Connection | A connection specifies a communication link between different communication nodes from FrTp’s point of view. A connection defines the sender / receiver relation of communication nodes |
PCI | Protocol Control Information |
e.g. | lat. ‘exempli gratia’ – engl. for example |
i.e. | lat. 'id est' – engl. that is |
CanTp | CAN Transport Protocol |
LinTp | LIN Transport Protocol |
CF | Consecutive Frame Fr N-PDU |
COM | AUTOSAR Communications module |
DCM | Diagnostic Communication Manager module |
DET | Default Error Tracer |
FC | Flow Control Fr N-PDU |
Fr | FlexRay Driver module |
FrIf | FlexRay Interface module |
FrTp | FlexRay Transport Protocol Layer |
PduR | PDU Router |
SF | Start Frame Fr N-PDU |
LF | Last Frame Fr N-PDU |
TP | Transport Protocol Layer |
SDU | In layered systems, this refers to a set of data that is sent by a user of the services of a given layer, and is transmitted to a peer service user, whilst remaining semantically unchanged. |
AUTOSAR | Automotive Open System Architecture |
SWS | Software Specification |
MISRA | Motor Industry Software Reliability Association |
ISO | International Standard Organisation |
ID | Identifier |
OS | Operating System |
MCAL | Microcontroller Abstraction Layer |
CPU | Central Processing Unit |
ROM | Read Only Memory |
RAM | Random Access Memory |
STF | Start Frame (please refer to ISO 10681-2) |
AF | Acknowledge Frame (please refer to ISO 10681-2) |
SN | Sequence Number (please refer to ISO 10681-2) |
FrTp_As | Timer Parameter for a sender. Time for transmission of the FlexRay frame (any N_PDU) on the sender side. (please refer to ISO 10681-2) |
FrTp_Ar | Timer Parameter for a receiver. Time for transmission of the FlexRay frame (any N_PDU) on the receiver side (please refer to ISO 10681-2) |
FrTp_BS | Timer Parameter for a sender. Time until reception of the next FlowControl N_PDU. (please refer to ISO 10681-2) |
FrTp_Br | Timer Parameter for a receiver. Time until transmission of the next FlowControl N_PDU. (please refer to ISO 10681-2) |
FrTp_Cs | Timer Parameter for a sender. Time until transmission of the next ConsecutiveFrame N_PDU/LastFrame N_PDU. (please refer to ISO 10681-2) |
FrTp_Cr | Timer Parameter for a receiver. Time until reception of the next ConsecutiveFrame N_PDU (please refer to ISO 10681-2) |
英日
日本語は仮訳
T.B.D.
参考(reference)
Glossary も 参考に入れましょう。
https://www.autosar.org/fileadmin/standards/foundation/22-11/AUTOSAR_TR_Glossary.pdf
[1] List of Basic Software Modules
AUTOSAR_TR_BSWModuleList.pdf
[2] Layered Software Architecture
AUTOSAR_EXP_LayeredSoftwareArchitecture.pdf.pdf
[3] General Requirements of Basic Software Modules
AUTOSAR_SRS_BSWGeneral.pdf
[4] Requirements on FlexRay
AUTOSAR_SRS_FlexRay.pdf
[5] Specification of FlexRay Interface
AUTOSAR_SWS_FlexRayInterface.pdf
[6] Specification of PDU Router
AUTOSAR_SWS_PDURouter.pdf
[7] Specification of Communication Stack Types
AUTOSAR_SWS_CommunicationStackTypes.pdf
[8] Specification of Standard Types
AUTOSAR_SWS_StandardTypes.pdf
[9] Specification of Platform Types
AUTOSAR_SWS_PlatformTypes.pdf
[10] Basic Software Module Description Template,
AUTOSAR_TPS_BSWModuleDescriptionTemplate.pdf
[11] Specification of ECU Configuration,
AUTOSAR_TPS_ECUConfiguration.pdf
[12] Specification of Diagnostic Event Manager,
AUTOSAR_SWS_DiagnosticEventManager.pdf
[13] Specification of Default Error Tracer,
AUTOSAR_SWS_DefaultErrorTracer.pdf
[14] General Specification of Basic Software Modules
AUTOSAR_SWS_BSWGeneral.pdf
Specification of FlexRay ISO Transport Layer
[15] FlexRay Communications System Protocol Specification Version 2.1
[16] ISO10681-2, Road vehicles – Communication on FlexRay – Part 2:
Communication Layer services
2 Normative references
ISO/IEC 7498-1, Information technology — Open Systems Interconnection — Basic Reference Model: The Basic Model
ISO 7498-2, Information processing systems — Open Systems Interconnection — Basic Reference Model — Part 2: Security Architecture
ISO/IEC 7498-3, Information technology — Open Systems Interconnection — Basic Reference Model: Naming and addressing
ISO/IEC 7498-4, Information processing systems — Open Systems Interconnection — Basic Reference Model — Part 4: Management framework
ISO/IEC 10731, Information technology — Open Systems Interconnection — Basic Reference Model — Conventions for the definition of OSI services
Bibliography
[1] AUTOSAR, Specification of Module FlexRay Transport
[2] ISO 14229-1 4) , Road vehicles — Unified diagnostic services (UDS) — Part 1: Specification and requirements
[3] ISO 14229-2 5) , Road vehicles — Unified diagnostic services (UDS) — Part 2: Session layer services
[4] ISO 14229-4 5), Road vehicles — Unified diagnostic services (UDS) — Part 4: Unified diagnostic services on FlexRay implementation (UDSonFR)
[5] FlexRay Communications Systems Protocol Specification
4) Under preparation. (Revision of ISO 14229-1:2006)
5) Under preparation.
Countdown Calendar 2022
今年企画した6つのCountdown Calendarと、それぞれの記事一つをご紹介します。
AUTOSAR Countdown Calendar 2022
AUTOSAR References to ISO, IEC, ITU, IEEE, RFC and SEA etc.
Automotive Handbook Countdown Calendar 2022
Basic principles, ボッシュ自動車handbook(英語)11版まとめ<2>
2022 いいねをいただいた記事ランキング(O.K.版) Countdown Calendar 2022
2022年1月下旬 いいねをいただいた記事 16
CDCale(O.K.) Countdown Calendar 2022
「会議は15分未満」に。小耳にはさんだ話。
ABC language (O.K.版) Advent Calendar 2022
LLVMソースコードのコンパイルをしようと思ってハマった罠とそこから脱出するための努力
ABC maker(O.K版) Advent Calendar 2022
JAXA/IPA クリティカルソフトウェアワークショップ WOCS言語関連発表(改定版)
CountdownCalendar2022 報告
関連文書(Related document)
AUTOSAR Abstract Platformへの道(詳細編)
2023年1月 記事数一覧
年末100記事を30点に仕上げる。
2023 書き初め
「はじめてのCAN/CANFD 」 ベクタージャパン <エンジニア夏休み企画>【読書感想文】
三方良し Udemy 車載LAN入門講座 CAN通信編
詳解 車載ネットワーク CAN, CAN FD, LIN, CXPI, Ethernetの仕組みと設計のために(1) 著者 <エンジニア夏休み企画 読書感想文>
詳解 車載ネットワーク CAN, CAN FD, LIN, CXPI, Ethernetの仕組みと設計のために(2)参考文献 <エンジニア夏休み企画>【読書感想文】
詳解 車載ネットワーク CAN、CAN FD、LIN、CXPI、Ethernetの仕組みと設計のために
AUTOSAR Abstract Platform User Group Weekly Report(1) 2022.1.8
AUTOSAR Abstract Platform User Group Weekly Report(2) 2022.1.15
更新資料 Abstract Platform, Vehicle Modelへの対応版
Specification of FlexRay ISO Transport Layer, No.589, CP, AUTOSAR R22-11 新
https://qiita.com/kaizen_nagoya/items/c8919de2981cfedf8466
<この記事は個人の過去の経験に基づく個人の感想です。現在所属する組織、業務とは関係がありません。>
文書履歴(document history)
ver. 0.01 初稿 20221203
ver. 0.02 URL追記 20230124