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Specification of Service Discovery, No.616, CP, AUTOSAR R22-11(2)

Last updated at 2023-07-02Posted at 2023-01-28

Specification of Service Discovery, AUTOSAR R22-11, CP, No.616

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AUTOSARが、2022年の版、R22-11公開しました。公開行事の模様は

AUTOSAR R22-11 Release Event 20221208

下記URL順次確認中です。

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要求/仕様（Requirement and Specification)

一覧

AUTOSAR R22-11 Adaptive Platform 一覧はこちら。

Adaptive Platform Release Overview, No.782, AP, AUTOSAR 22-11 新

Foundation Release Overview, No.781, FO, AUTOSAR 22-11 新

Classic Platform Release Overview, AUTOSAR R22-11, CP, No.0(2)

AUTOSAR R22-11 マラソン

Qiitaの記事の一覧は作成中です。

AUTOSAR R22-11 一覧（２）

Abstract Platformとの関係

基本機能統合。

<この項は書きかけです。順次追記します。>

文書変更(Document Change)

• TTL for FindService enteries
• Minor bugfixes and editorial changes

用語(terms)

Term	Description
BswM	Basis software manager
ECU	Electronic Control Unit
DEM	Diagnostic Event Manager
DE	T Default Error Tracer
SD	Service Discovery
Sd	Service Discovery Module in AUTOSAR
SoAd	Socket Adaptor
SOME/IP	Scalable service-Oriented MiddlwarE over IP
SOME/IP-SD	SOME/IP Service Discovery
Service	A functional entity that offers an interface
Service Instance	A single instance of the Service
Offer	A message entry that offers a Service Instance
Stop Offer	A message that stops offering a Service Instance
Find	A message entry used to find a Service Instance
Event	A message sent by an ECU implementing a Service Instance to an ECU using this Service Instance.
Eventgroup	A logical grouping of 1 or more events. An Eventgroup is part of a Service.
Server Service	Provide a service
Client Service	Consumes a service
Server	A ECU which host ServerServices
Client	A ECU which host ClientServices
Endpoint Option	Endpoint Options are used to announce a tuple of unicast address and port
Multicast Option	Multicast Options are used to announce a tuple of multicast address and port
Unicast event	Events which are transmitted to a unicast endpoint by the ECU which host an SdServerService. The unicast endpoint is provided by a particular SdClientService which has subscribed to this SdServerService within the Endpoint Option referenced by a SubscribeEventgroup entry (see Consumed Eventgroup unicast endpoint)
Multicast event	Events which are transmitted to a multicast endpoint by the ECU which host an SdServerService. A multicast endpoint could be provided by the SdServerService (see Eventhandler multicast endpoint) and SdClientService (see Consumed Eventgroup multicast endpoint).
Eventhandler multicast endpoint	Term to describe the tuple of multicast address and port, which is pre-configured for a SdServerService per Eventhandler. If the threshold for subscribed Clients with different endpoint information has been reached, then the Server sends the corresponding events to this pre-configured multicast address and port. The Eventhandler multicast endpoint is announced via a Multicast option referenced by a SubscribeEventgroupAck entry
Consumed Eventgroup unicast endpoint	Term to describe the tuple of unicast address and port, which is pre-configured for a SdClientService per Consumed Eventgroup. A SdClientService which subscribes with this unicast address and port, indicates the SdServer to which endpoint, the cooresponding events shall be sent. The Consumed Eventgroup unicast endpoint is announced via a Endpoint option referenced by a SubscribeEventgroup or StopSubscribeEventgroup entry
Consumed Eventgroup multicast endpoint	Term to describe the tuple of multicast address and port, which is pre-configured for a SdClientService per Consumed Eventgroup. A SdClientService which subscribe with this multicast address and port, indicates the SdServer to which endpoint the corresponding events shall be sent. The Consumed Eventgroup multicast endpoint is announced via a Multicast option referenced by a SubscribeEventgroup or StopSubscribeEventgroup
Eventhandler multicast connection	Term to describe the usage of an established socket connection if a SdServerService provides the Multicast events via the configured Eventhandler multicast endpoint
Consumed Eventgroup unicast connection	Term to describe the usage of an established socket connection if a SdClientService receives the events via a Consumed Eventgroup unicast endpoint
Consumed Eventgroup multicast connection	Term to describe the usage of an established socket connection if a SdClientService receives the events via a Consumed Eventgroup multicast endpoint

英日単語帳

日本語は仮訳

T.B.D.

参考(reference)

[1] Glossary, AUTOSAR_TR_Glossary
https://www.autosar.org/fileadmin/standards/R22-11/FO/AUTOSAR_TR_Glossary.pdf
[2] General Specification of Basic Software Modules
AUTOSAR_SWS_BSWGeneral
[3] General Requirements on Basic Software Modules
AUTOSAR_SRS_BSWGeneral
[4] Layered Software Architecture
AUTOSAR_EXP_LayeredSoftwareArchitecture
[5] Requirements on SOME/IP Service Discovery Protocol
AUTOSAR_RS_SOMEIPServiceDiscoveryProtocol
[6] SOME/IP Service Discovery Protocol Specification
AUTOSAR_PRS_SOMEIPServiceDiscoveryProtocol
[7] Specification of Basic Software Mode Manager
AUTOSAR_SWS_BSWModeManager
[8] Specification of Socket Adaptor
AUTOSAR_SWS_SocketAdaptor

<この項は書きかけです。順次追記します。>

202304 URL更新

Specification of Service Discovery, AUTOSAR 616, R22-11, CP, 20230421

＜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 20230128
ver. 0.02 ありがとう追記　20230702

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