Specification of Time Synchronization over Ethernet, No.676, 2021-11
AUTOSAR R21-11記事一覧はこちら。
AUTOSAR 21-11, 84文書読んだ。2022年6月中に半分到達予定。
AUTOSAR 21-11, 62文書読んだ。2022年5月中に半分到達予定。
AUTOSAR R21-11(0) 仕様ダウンロード一覧。単語帳。参考文献資料作成
用語(terms)
| Term | Description |
|---|---|
| (G)TD | (Global) Time Domain |
| (G)TM | (Global)Time Master |
| TSyn | A bus specific Time Synchronization module |
| AVB | Audio Video Bridging |
| BMCA | Best Master Clock Algorithm |
| CID | Company ID (IEEE) |
| CRC | Cyclic Redundancy Checksum |
| Debounce | Time Minimum gap between sending (Event) messages. |
| DEM | Diagnostic Event Manager |
| DET | Default Error Tracer |
| ETH | Ethernet |
| EthTSyn | Time Synchronization Provider module for Ethernet |
| Follow_Up | Time transport message (Follow-Up) |
| GM(C) | Grand Master (Clock) |
| OFS | Offset synchronization |
| Pdelay | Propagation / path delay as given in IEEE 802.1AS |
| Pdelay_Req | Propagation / path delay request message |
| Pdelay_Resp | Propagation / path delay response message |
| Pdelay_Resp_Follow_Up | Propagation / path delay Follow-Up message |
| PDU | Protocol Data Unit |
| PTP | Precision Time Protocol |
| StbM | Synchronized Time-Base Manager |
| Timesync | Time Synchronization |
| Sync | Time synchronization message (Sync) |
| TG | Time Gateway |
| TLV | Type, Length, Value field (acc. to IEEE 802.1AS) |
| TS | Time Slave |
| TSD | Time Sub-domain |
| VLAN | Virtual Local Area Network |
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/21-11/AUTOSAR_TR_Glossary.pdf
[1] Time Synchronization Protocol Specification
AUTOSAR_PRS_TimeSyncProtocol
[2] Specification of Synchronized Time-Base Manager
AUTOSAR_SWS_SynchronizedTimeBaseManager
[3] General Specification of Basic Software Modules
AUTOSAR_SWS_BSWGeneral
[4] IEEE Standard 802.1AS-30
http://standards.ieee.org/getieee802/download/802.1AS-2011.pdf
[5] Requirements on Time Synchronization
AUTOSAR_RS_TimeSync
[6] General Requirements on Basic Software Modules
AUTOSAR_SRS_BSWGeneral
[7] Specification of CRC Routines
AUTOSAR_SWS_CRCLibrary