Explanation of System Health Monitoring, No.993, 2021-11
AUTOSAR R21-11記事一覧はこちら。
AUTOSAR 21-11,200文書読んだ。2022年5月にFO, AP, CP 全部到達。
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 |
|---|---|
| SHM | System Health Monitor |
| HI | Health Indicator |
| SOME/IP | Scalable service-Oriented MiddlewarE over IP |
| PHM | Platform Health Management |
| SM | State Management |
| BswM | Basic Software Mode Manager |
| WdgM | Watchdog Manager |
| GSS | Global Supervision Status |
| LSS | Local Supervision Status |
| Health Indicator | Health Indicator provides an evaluation metric of current system performance with regard to safety requirements. |
| System Health Monitor | System Health Monitor component allows sytem wide coordination of error handling across several Classic, Adaptive or any third party platforms. |
| Global Supervision Status | Status that summarizes the Local Supervision Status of all Supervised Entities. |
| Local Supervision Status | Status that represents the current result of Alive Supervision, Deadline Supervision and Logical Supervision of a single Supervised Entity. |
| Alive Supervision | Kind of supervision that checks if a Supervised Entity executed in a correct frequency. |
| Deadline Supervision | Kind of supervision that checks if the execution time between two Checkpoints is within minimum/maximum time limit. |
| Logical Supervision | Kind of online supervision of software that checks if the software (Supervised Entity or set of Supervised Entities) is executed in the sequence defined by the programmer (by the developed code). |
| Health Channel | Channel providing information about the health status of a (sub)system. This might be the Global Supervision Status of an application, the result any test routine or the status reported by a (sub)system (e.g. voltage monitoring, OS kernel, ECU status). |
| Checkpoint | A point in the control flow of a Supervised Entity where the activity is reported. |
| Supervised Entity | A software entity which is included in the supervision. A Supervised Entity denotes a collection of Checkpoints within a software component. There may be zero, one or more Supervised Entities in a Software Component. A Supervised Entity may be instantiated multiple times, in which case each instance is independently supervised |
英日
日本語は仮訳
T.B.D.
参考(reference)
[1] Requirements on Health Monitoring
AUTOSAR_RS_HealthMonitoring
[2] Specification of Health Monitoring
AUTOSAR_ASWS_HealthMonitoring
[3] Specification of Watchdog Manager
AUTOSAR_SWS_WatchdogManager
[4] Specification of Basic Software Mode Manager
AUTOSAR_SWS_BSWModeManager
[5] Specification of Abstract Platform
AUTOSAR_TPS_AbstractPlatformSpecification