AUTOSARが、2023年版、R23-11を公開しました。
https://www.autosar.org/fileadmin/standards/23-11/FO/AUTOSAR_FO_EXP_SafetyOverview.pdf
R22-11
https://www.autosar.org/fileadmin/standards/R22-11/FO/AUTOSAR_EXP_SafetyOverview.pdf
R21-11
R20-11
R19-11
AUTOSARは自動車用OSの業界団体規格です。
業務で利用する場合には、会員になることを条件にしています。
2002年から20年経ち、当初の狙いの段階に近づいてきました。
MATLABでモデルさえ記述すれば、あとは自動生成だけでソフトが完成するところまで、あと一歩です。Ethernet, UNIXが生まれて20年で大衆化したのと同じように考えると分かりやすいでしょう。
AUTOSARの上で動く、クラウド対応のミドルウェアが出て、開発も運用もクラウドになれば、一気にAUTOSARは大衆化するでしょう。
AUTOSAR Abstract Platformへの道 R22-11
<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.
https://www.autosar.org/
文書は検索してダウンロードできます。
4.4.0, R19-11, R20-11, R21-11, R22-11, R23-11の6年分です。
一覧はこちら。
Classic Platform Release Overview, AUTOSAR No.0 ,R23-11, CP
https://qiita.com/kaizen_nagoya/items/9d22c8722cbc0f42b137
Foundation Release Overview, AUTOSAR 781, R23-11, FO
https://qiita.com/kaizen_nagoya/items/f249bdb8c313d8bff883
Adaptive Platform Release Overview, AUTOSAR 782, R23-11, AP
https://qiita.com/kaizen_nagoya/items/13a104606a34fe24fcf7
過去の公開行事の模様は
AUTOSAR R22-11 Release Event 20221208
Abstract Platformとの関係
安全統合。
<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.
文書変更(Document Change)
＞• Editorial changes
• Update Figure 1.2 and 1.3
• add chapter 3.4 Security
• update functional cluster in 6.2.x
• update functional cluster list
用語(terms)
| Term | Description |
|---|---|
| 2oo2 | two out of two |
| 2oo2D | two out of two with diagnostics |
| 2oo3 | two out of three |
| AD | Automated Driving |
| ADS | Automated Driving Systems |
| ADAS | Advanced Driver Assistance System |
| ASIL | Automotive Safety Integrity Level |
| BIOS | Basic Input Output System |
| CCA | Common Cause Failure Analysis |
| DFA | Dependent Failure Analysis |
| DMR | Dual Modular Redundancy |
| ECC | Error Correction Code |
| EMC | Electro Magnetic Compatibility |
| FSR | Functional Safety Requirement |
| HAD | Highly Automated Driving |
| HARA | Hazard And Risk Assessment |
| HSM | Hardware Security Module |
| NvM | Non-volatile Memory |
| PMIC | Power Management Integrated Circuit |
| QM | Quality Management |
| SG | Safety Goal |
| SoC | System on a Chip |
| SOP | Start of Production |
| TMR | Triple Modular Redundancy |
| TSC | Technical Safety Concept |
| TSR | Technical Safety Requirement |
| Wdg | Watchdog |
| ASIL capability | Capability of an item or an element to meet assumed safety requirements assigned with a given ASIL |
| Checksum | A value used to verify the integrity of a data stored or transmitted |
| Context Switching | Time The time consumed by the CPU in switching from one process or thread to another |
| Cybersecurity | A set of techniques used to protect the integrity of networks, programs and data from attack, damage or unauthorized access. → Security |
| Data integrity | Data integrity is the maintenance of, and the assurance of the accuracy and consistency of, data over its entire life-cycle and is a critical aspect to the design, implementation and usage of any system which stores, processes, or retrieves data.[27] |
| Memory Management | Unit Hardware element that handles virtual memory, memory translation and caching operations |
| Mixed criticality | A system or partition contains, schedules and executes software components like AUTOSAR Adaptive Applications according to different ASIL Levels at the same time |
| Virtual ECU | A virtual ECU is a logical, almost independent, integration package of an AUTOSAR Adaptive Platform which could be deployed in a well partitioned system, e.g. a virtual machine on top of a hypervisor |
英日
日本語は仮訳
英日
日本語は仮訳
| no. | count | word | 日本語 |
|---|---|---|---|
| 1 | 394 | the | その |
| 2 | 317 | of | の |
| 3 | 240 | and | と |
| 4 | 194 | safety | 安全性 |
| 5 | 180 | autosar | AUTomotive Open System Architecture(短縮名) |
| 6 | 168 | to | に |
| 7 | 114 | platform | 土台 |
| 8 | 108 | in | の |
| 9 | 105 | a | 一つの |
| 10 | 98 | be | です |
| 11 | 95 | adaptive | 適用 |
| 12 | 94 | is | です |
| 13 | 94 | or | また |
| 14 | 63 | document | 文書 |
| 15 | 62 | for | にとって |
| 16 | 62 | not | いいえ |
| 17 | 59 | software | ソフトウェア |
| 18 | 54 | as | なので |
| 19 | 52 | applications | 応用 |
| 20 | 48 | functional | 機能的 |
| 21 | 47 | requirements | 要件 |
| 22 | 45 | hardware | ハードウェア |
| 23 | 45 | overview | 概要 |
| 24 | 45 | system | 系 |
| 25 | 45 | this | これ |
| 26 | 43 | an | と |
| 27 | 42 | are | それは |
| 28 | 42 | explanation | 説明 |
| 29 | 41 | r | r |
| 30 | 41 | with | と |
| 31 | 40 | safe | 安全な |
| 32 | 39 | asil | Automotive Safety Integrity Level（短縮名） |
| 33 | 38 | ap | adaptive platform(短縮名) |
| 34 | 38 | autosar_exp_safetyoverview | autosar_exp_safetyoverview |
| 35 | 38 | on | の上 |
| 36 | 37 | id | identifier, 識別子(短縮名） |
| 37 | 34 | iso | International Organization for Standardization（短縮名） |
| 38 | 34 | rs_saf_ | rs_saf_ |
| 39 | 33 | can | できる |
| 40 | 31 | architecture | 建築 |
| 41 | 31 | from | から |
| 42 | 31 | management | 管理 |
| 43 | 30 | application | 応用 |
| 44 | 29 | if | もしも |
| 45 | 28 | ecu | Electronic Control Unit(短縮名） |
| 46 | 28 | execution | 実行 |
| 47 | 27 | d | d |
| 48 | 27 | only | それだけ |
| 49 | 27 | shall | しなければならない |
| 50 | 25 | data | 与件 |
| 51 | 25 | e | e |
| 52 | 25 | that | それ |
| 53 | 24 | specification | 仕様 |
| 54 | 24 | use | 使用する |
| 55 | 23 | design | 設計 |
| 56 | 23 | figure | 形 |
| 57 | 23 | it | それ |
| 58 | 23 | level | 水準 |
| 59 | 23 | may | かもしれない |
| 60 | 23 | part | 部 |
| 61 | 22 | element | 要素 |
| 62 | 22 | failure | 失敗 |
| 63 | 21 | configuration | 構成 |
| 64 | 21 | information | 情報 |
| 65 | 21 | which | どれの |
| 66 | 20 | g | g |
| 67 | 20 | scope | 範囲 |
| 68 | 19 | fail | 失敗 |
| 69 | 19 | memory | 記憶装置 |
| 70 | 19 | top | 上 |
| 71 | 18 | b | b |
| 72 | 18 | services | 奉仕 |
| 73 | 18 | vehicle | 車両 |
| 74 | 17 | ara | AUTOSAR Runtime for Adaptive Applications(短縮名) |
| 75 | 17 | by | に |
| 76 | 17 | criticality | 臨界 |
| 77 | 17 | faults | 欠点 |
| 78 | 17 | goals | 目標 |
| 79 | 17 | mechanisms | 仕組み |
| 80 | 17 | update | 更新 |
| 81 | 16 | communication | 通信 |
| 82 | 16 | could | だろう |
| 83 | 16 | mixed | 混合 |
| 84 | 16 | specific | 明確 |
| 85 | 15 | according | によると |
| 86 | 15 | analysis | 分析 |
| 87 | 15 | any | どれか |
| 88 | 15 | context | 文脈 |
| 89 | 15 | correct | 正しい |
| 90 | 15 | other | 他の |
| 91 | 15 | provide | 提供 |
| 92 | 14 | considered | 考慮 |
| 93 | 14 | ensure | 確認 |
| 94 | 14 | had | 持っていた |
| 95 | 14 | measures | 対策 |
| 96 | 14 | operational | 運用 |
| 97 | 14 | related | 関連している |
| 98 | 13 | integrity | 威厳 |
| 99 | 13 | such | そのような |
| 100 | 13 | table | 表 |
参考(reference)
[1] ISO 26262:2018 (all parts) – Road vehicles – Functional Safety, http://www.iso.org
see AUTOSAR References to ISO, IEC, ITU, IEEE, RFC and SEA etc.
[2] Utilization of Crypto Services, AUTOSAR_EXP_UtilizationOfCryptoServices
[3] Glossary, AUTOSAR_TR_Glossary
https://www.autosar.org/fileadmin/standards/23-11/FO/AUTOSAR_FO_TR_Glossary.pdf
[4] Virtual Functional Bus, AUTOSAR_EXP_VFB
[5] Layered Software Architecture, AUTOSAR_CP_EXP_LayeredSoftwareArchitecture
[6] AUTOSAR Introduction
https://www.autosar.org/fileadmin/ABOUT/AUTOSAR_Introduction.pdf
[7] Explanation of Adaptive Platform Design
AUTOSAR_AP_EXP_PlatformDesign
[8] Specification of Operating System Interface
AUTOSAR_AP_SWS_OperatingSystemInterface
[9] Specification of Execution Management
AUTOSAR_AP_SWS_ExecutionManagement
[10] Design guidelines for using parallel processing technologies on Adaptive Platform, AUTOSAR_AP_EXP_ParallelProcessingGuidelines
[11] Specification of Adaptive Platform Core AUTOSAR_AP_SWS_Core
[12] Mapping mixed-criticality applications on multi-core architectures
https://doi.org/10.7873/DATE.2014.111
[13] ISO 21434:2021 – Road vehicles – Cybersecurity engineering https://www.iso.org
[14] IEEE Standard for Information Technology- Standardized Application Environment Profile (AEP)-POSIX Realtime and Embedded Application Support
https://standards.ieee.org/findstds/standard/1003.13-2003.html
[15] API standards for Open Systems
http://www.opengroup.org/austin/papers/wp-apis.txt
[[16] List of Adaptive Platform Functional Clusters AUTOSAR_AP_TR_FunctionalClusterList
[17] Safety Requirements for AUTOSAR Adaptive Platform and AUTOSAR Classic Platform AUTOSAR_FO_RS_Safety
[18] Data Integrity Pattern
http://en.wikipedia.org/wiki/Data_integrity
関連文書(Related document)
AUTOSAR Abstract Platformへの道 R22-11
自動車 記事 １００
Basic principles, ボッシュ自動車handbook(英語)11版まとめ<2>
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)
CAN(controller area network)
「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
＜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 20231203
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