AUTOSARが2023年版、R(Release)23-11を公開しました。
https://www.autosar.org/fileadmin/standards/R23-11/CP/AUTOSAR_CP_SWS_NetworkManagementInterface.pdf
R22-11
https://www.autosar.org/fileadmin/standards/R22-11/CP/AUTOSAR_SWS_NetworkManagementInterface.pdf
R21-11
https://www.autosar.org/fileadmin/standards/R21-11/CP/AUTOSAR_SWS_NetworkManagementInterface.pdf
R20-11
https://www.autosar.org/fileadmin/standards/R20-11/CP/AUTOSAR_SWS_NetworkManagementInterface.pdf
R19-11
https://www.autosar.org/fileadmin/standards/R19-11/CP/AUTOSAR_SWS_NetworkManagementInterface.pdf
文書は検索してダウンロードできます。
https://www.autosar.org/
<この項は書きかけです。順次追記します。>
This article is not completed. I will add some words in order.
Release Overviews
AUTOSARには現在3つの分類があります。Foundation, CAN OSEK/VDXのClassic Platform, Ethernet/TCP/IP POSIXのAdaptive Platform.
Foundation Release Overview, AUTOSAR 781, R23-11, FO
https://qiita.com/kaizen_nagoya/items/f249bdb8c313d8bff883
Classic Platform Release Overview, AUTOSAR No.0 ,R23-11, CP
https://qiita.com/kaizen_nagoya/items/9d22c8722cbc0f42b137
Adaptive Platform Release Overview, AUTOSAR 782, R23-11, AP
https://qiita.com/kaizen_nagoya/items/13a104606a34fe24fcf7
Qiita 記事一覧
Autosar Foundation R23-11 一覧
https://qiita.com/kaizen_nagoya/items/c30674cb2dac2fcbbd04
AUTOSAR Adaptive Platform R23-11一覧
https://qiita.com/kaizen_nagoya/items/1dece8799a730367b0dc
Autosar Classic Platform R23-11 一覧
https://qiita.com/kaizen_nagoya/items/f770f6c2906e1dcbf180
文書変更(Document Change)
•NM harmonization
• Editorial changes
用語(terms)
| term | Description |
|---|---|
| CanIf | CAN Interface module |
| CanNm | CAN Network Management module |
| CC | Communication controller |
| ComM | Communication Manager module |
| EcuM | ECU State Manager module |
| DEM | Diagnostic Event Manager module |
| Nm | Generic Network Management Interface module, this ist the abreviation used for this module throughout this specification |
| NM | Network Management |
| OEM | Original Equipment Manufacturer |
| CBV | Control Bit Vector in NM-message |
| PNC | Partial network cluster |
| Bus-Sleep | Mode Network mode where all interconnected communication controllers are in the sleep mode. |
| NM-Channel | Logical channel associated with the NM-cluster |
| NM-Cluster | Set of NM nodes coordinated with the use of the NM algorithm. |
| NM-Coordinator | A functionality of the Nm which allows coordination of network sleep for multiple NM Channels. |
| NM-Message | Packet of information exchanged for purposes of the NM algorithm. |
| NM-Timeout | Timeout in the NM algorithm that initiates transition into BusSleep Mode. |
| NM User Data | Supplementary application specific piece of data that is attached to every NM message sent on the bus. |
| Node Identifier | Node address information exchanged for purposes of the NM algorithm. |
| Node Identifier List | List of Node Identifiers recognized by the NM algorithm. |
| Bus | Physical communication medium to which a NM node/ecu is connected to. |
| network | Entity of all NM nodes/ecus which are connected to the same bus. |
| channel | Logical bus to which the NM node/ecu is connected to. |
| Coordinated shutdown S | hutdown of two or more busses in a way that their shutdown is finished coinciding. |
| Coordination algorithm | Initiation of coordinated shutdown in case all conditions are met. |
| PN info | Represent the Partial Network information in a NM frame |
| PN info range | Represent the length of a Partial Network information in bytes |
| PNC bit | One bit which represent a particular Partial Network in the Partial Network Info Range |
| PN filter mask | Vector of filter mask bytes defined by configuration container(s) NmPnFilterMaskByte per channel to filter relevant PNC requests for the PNC timer handling |
| Top-level PNC coordinator | The top-level PNC coordinator is an ECU that acts as PNC gateway in the network and that handles at least one PNC as actively coordinated on all assigned channels. If synchronized PNC shutdown is enabled, the top-level PNC coordinator triggers for these PNCs the shutdown, if no other ECU in the network request them. Note that for different PNCs it is possible to have different toplevel PNC coordinators. For the same PNC only one top-level coordinator is supported. |
| Intermediate PNC coordinator | An intermediate PNC coordinator is an ECU that acts as PNC gateway in the network and that handles at least one PNC as passively coordinated on at least one assigned channel. If synchronized PNC shutdown is enabled, it forwards received shutdown requests for these PNCs to the corresponding actively coordinated channels and starts their shutdown accordingly. |
| PNC leaf node | A PNC leaf node is an ECU that act neither as top-level PNC coordinator nor as an intermediate PNC coordinator. It act as an ECU without a PNC gateway in the network and process PN shutdown message as usual NM messages. |
| PN shutdown request message | A top-level PNC coordinator transmits PN shutdown messages to indicate a synchronized PNC shutdown across the PN topology. A PN shutdown message is a NM message which has PNSR bit in the control bit vector and all PNCs which are indicated for a synchronized shutdown set to ’1’. An intermediate PNC coordinator which receive a PN shutdown message and forward the PN information as PN shutdown message on the affected channels. Note: An intermediate PNC coordinators has to forward the PN information of received PN shutdown message as fast as possible to ensure a nearly synchronized shutdown of the affected PNCs across the PN topology. |
References
[1] Glossary AUTOSAR_FO_TR_Glossary
https://www.autosar.org/fileadmin/standards/R23-11/FO/AUTOSAR_FO_TR_Glossary.pdf
[2] General Specification of Basic Software Modules AUTOSAR_CP_SWS_BSWGeneral
[3] Specification of CAN Network Management AUTOSAR_CP_SWS_CANNetworkManagement
[4] Specification of FlexRay Network Management AUTOSAR_CP_SWS_FlexRayNetworkManagement
[5] Specification of UDP Network Management AUTOSAR_CP_SWS_UDPNetworkManagement
[6] Specification of Network Management for SAE J1939 AUTOSAR_CP_SWS_SAEJ1939NetworkManagement
[7] General Requirements on Basic Software Modules AUTOSAR_CP_SRS_BSWGeneral
[8] Requirements on AUTOSAR Network Management AUTOSAR_FO_RS_NetworkManagement
[9] Guide to Mode Management AUTOSAR_CP_EXP_ModeManagementGuide
[10] Specification of Communication Manager AUTOSAR_CP_SWS_COMManager
[11] Guide to BSW Distribution AUTOSAR_CP_EXP_BSWDistributionGuide
補足資料（Additions）
祝休日・謹賀新年：2024年の目標
https://qiita.com/kaizen_nagoya/items/b659d922327a7dcdc898
2023 Countdown Calendar 主催・参加一覧
https://qiita.com/kaizen_nagoya/items/c4c2f08ac97f38d08543
CountDownCalendar月間 いいねをいただいた記事群 views 順
https://qiita.com/kaizen_nagoya/items/583c5cbc225dac23398a
Countdown Calendar 2023, 百記事目を書くにあたって。
https://qiita.com/kaizen_nagoya/items/45185a04cfd88b71256a
1年間をまとめた「振り返りページ」＠２０２３
https://qiita.com/kaizen_nagoya/items/bcd1ebd49d3a9e8c7a90
AUTOSAR 文書番号
https://qiita.com/kaizen_nagoya/items/8b894228a0b76c2265c7
AUTOSAR R23-11 記憶の記録
https://qiita.com/kaizen_nagoya/items/701bc800b5f137e51a36
AUTOSAR Countdown Calendar 2023
https://qiita.com/advent-calendar/2023/autosar
AUTOSAR Abstract Platformへの道 R22-11
https://qiita.com/kaizen_nagoya/items/8ac2826635a8c536c7ec
自動車 記事 １００
https://qiita.com/kaizen_nagoya/items/f7f0b9ab36569ad409c5
Basic principles, ボッシュ自動車handbook(英語)11版まとめ<2>
https://qiita.com/kaizen_nagoya/items/24a1ba5da3d09b2a95d1
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)
https://qiita.com/kaizen_nagoya/items/4789832baf494cb74626
＜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。＞
This article is an individual impression based on the individual's experience. It has nothing to do with the organization or business to which I currently belong.
文書履歴(document history)
ver. 0.01 初稿 20240122
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