Specification of UDP Network Management, AUTOSAR 22-11, CP, No.414

Specification of UDP Network Management, AUTOSAR 22-11, CP, No.414

AUTOSAR Countdown Calendar 2022

https://qiita.com/advent-calendar/2022/autosar

2022/12/05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。

https://www.autosar.org/fileadmin/standards/classic/22-11/AUTOSAR_SWS_UDPNetworkManagement.pdf


https://www.autosar.org/

文書は検索してダウンロードできます。

https://www.autosar.org/nc/document-search/

AUTOSAR R22-11記事一覧はこちら。

https://qiita.com/kaizen_nagoya/items/11a1654e1e9ec0e4d001

 <この項は書きかけです。順次追記します。>
## 用語(terms)

|Term|Description|
|:--|:--|
|API| Application Programming Interface
|BSW |Basic Software
|CWU |Car Wakeup
|EthIf| Ethernet Interface
|DET |Default Error Tracer
|IP |Internet Protocol
|NM |Network Management
|PDU| Protocol Data Unit
|PNL| Partial Network Learning
|SDU| Service Data Unit
|TCP| Transmission Control Protocol
|TCP/IP| A family of communication protocols used in computer networks
|UDP |User Datagram Protocol
|PNI |Partial Network Information
|UdpNm |UDP Network Management
|PDU transmission ability is disabled|This means that the NM message transmission has been disabled by the optional　service UdpNm_DisableCommunication.
|Repeat Message Request Bit Indication|UdpNm_SoAdIfRxIndication finds the Repeat Message Bit set in the Control Bit　Vector of a received NM message.
|NM PDU |Refers to the payload transmitted in a packet. It contains the NM User Data as well as the Control Bit Vector and the Source Node Identifier.
|NM Packet| Refers to an Ethernet Frame containing an IP as well as a UDP header in addition to the data (PDU) transmitted by the NM in the payload section.
|NM Message |Most abstract term referring to any single information item transferred within the methodology of the NM algorithm.
|Bus-Off state |Refers to a situation where no cable is connected to the Ethernet HW.
|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.
|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 acts not as a PNC coordinator at all in the network. It processes PN shutdown message as usual NM messages.
|PN shutdown message|A top-level PNC coordinator transmit PN shutdown messages to indicate a synchronized PNC shutdown across the PN topology. A PN shutdown message is as NM message which has PNSR bit in the control bit vector and all PNCs which are indicated for a synchronized shutdown set to '1'.

## 英日単語帳
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] Layered Software Architecture
AUTOSAR_EXP_LayeredSoftwareArchitecture.pdf
[2] General Requirements on Basic Software Modules
AUTOSAR_SRS_BSWGeneral.pdf
[3] Requirements on Network Management
AUTOSAR_SRS_NetworkManagement.pdf
[4] Specification of Ethernet Interface
AUTOSAR_SWS_EthernetInterface.pdf
[5] Specification of FlexRay Network Management
AUTOSAR_SWS_FlexRayNetworkManagement.pdf
[6] Specification of Communication Stack Types
AUTOSAR_SWS_CommunicationStackTypes.pdf
[7] Specification of ECU Configuration
AUTOSAR_TPS_ECUConfiguration.pdf
[8] Specification of BSW Scheduler
AUTOSAR_SWS_BSW_Scheduler.pdf
[9] Specification of Generic Network Management Interface
AUTOSAR_SWS_NetworkManagementInterface.pdf
[10] Specification of Communication Manager
AUTOSAR_SWS_ComManager.pdf
[11] Specification of ECU State Manager
AUTOSAR_SWS_ECUStateManager.pdf
[12] Specification of Operating System
AUTOSAR_SWS_OS.pdf
[13] Specification of Default Error Tracer
AUTOSAR_SWS_Default ErrorTracer.pdf
[14] Specification of Standard Types
AUTOSAR_SWS_StandardTypes.pdf
[15] Specification of Platform Types
AUTOSAR_SWS_PlatformTypes.pdf
[16] Specification of Compiler Abstraction
AUTOSAR_SWS_CompilerAbstraction.pdf
[17] Basic Software Module Description Template
AUTOSAR_TPS_BSWModuleDescriptionTemplate.pdf
[18] Specification of Socket Adaptor
AUTOSAR_SWS_SocketAdaptor.pdf
[19] Requirements on Ethernet
AUTOSAR_SRS_Ethernet.pdf
[20] List of Basic Software Modules
AUTOSAR_TR_BSWModuleList
[21] General Specification of Basic Software Modules
AUTOSAR_SWS_BSWGeneral.pdf
[22] Specification of the AUTOSAR Network Management Protocol
AUTOSAR_PRS_NetworkManagementProtocol.pdf
[23] Specification of SystemTemplate
AUTOSAR_TPS_SystemTemplate
### [24] IEEE http://www.opengroup.org/onlinepubs/000095399/

>Download a Personal-Use Copy of the Standard

### [25] ISO 14229 Road Vehicles – Unified Diagnostic Services (UDS)

AUTOSAR References to ISO, IEC, ITU, IEEE, RFC and SEA etc.

https://qiita.com/kaizen_nagoya/private/d7d252211e10a79516df

see 4 Requirements on Diagnostics, [1]



# 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

https://qiita.com/advent-calendar/2022/autosar

AUTOSAR References to ISO, IEC, ITU, IEEE, RFC and SEA etc.

https://qiita.com/kaizen_nagoya/items/d7d252211e10a79516df

Automotive Handbook Countdown Calendar 2022

https://qiita.com/advent-calendar/2022/automotivehandbook

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


2022 いいねをいただいた記事ランキング(O.K.版) Countdown Calendar 2022

https://qiita.com/advent-calendar/2022/goods

2022年１月下旬　いいねをいただいた記事　16

https://qiita.com/kaizen_nagoya/items/0ee589a8edaeab24fd2a

CDCale(O.K.) Countdown Calendar 2022

https://qiita.com/advent-calendar/2022/adventcalendar2022

「会議は15分未満」に。小耳にはさんだ話。

https://qiita.com/kaizen_nagoya/items/510c47c5d1e8d03145db

ABC language (O.K.版） Advent Calendar 2022

https://qiita.com/advent-calendar/2022/abc_ok

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

https://qiita.com/kaizen_nagoya/items/16f270e42b947756ced3

ABC maker(O.K版） Advent Calendar 2022

https://qiita.com/advent-calendar/2022/abcmaker

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


CountdownCalendar2022 報告

https://qiita.com/kaizen_nagoya/items/5b4b99cb9ad571f4094b


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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

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# 更新資料　Abstract Platform, Vehicle Modelへの対応版
Specification of UDP Network Management, No.414, CP, AUTOSAR 22-11(2)

https://qiita.com/kaizen_nagoya/items/a864a0be7b86e5fa8078
 ＜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 20220605
ver. 0.02 URL追記　20230122