Requirements on BSW Modules for SAE J1939, No.613, 2021-11
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用語(terms)
| Term | Description |
|---|---|
| AC | SAE J1939 AddressClaimed PG |
| BSW | Basic Software (module) of AUTOSAR |
| CA | Controller Application |
| DA | Destination Address |
| DET | Default Error Tracer |
| DP | Data Page |
| EDP | Extended Data Page |
| J1939Dcm | SAE J1939 Diagnostic Communication Manager |
| J1939Nm | SAE J1939 Network Management |
| J1939Rm | SAE J1939 Request Manager |
| J1939Tp | SAE J1939 Transport Layer |
| MetaData | PDU Meta Data |
| PDU | Protocol Data Unit |
| PDU1 | PDU Type 1s |
| PDU2 | PDU Type 2s |
| PDUF | PDU Format |
| PDUS | PDU Specific |
| PG | Parameter Group |
| PGN | Parameter Group Number |
| SA | Source Address |
| AddressClaimed | Used to claim an address on an SAE J1939 bus (PGN = 0x0EE00). |
| Acknowledgement | Used to acknowledge a Request on an SAE J1939 bus (PGN = 0x0E800). |
| Controller Application | The role of an ECU that is tied to one source address. |
| Destination Address | The address of the receiver of a PG. |
| Default Error | Tracer Supports reporting of development errors and runtime errors. |
| Development Error | An error that is surely detected during development time. This class of errors typically stops the ECU. |
| Data Page | The most significant bit (MSB) of the 18 bit PGN. |
| Extended Data Page | The second bit (after MSB) of the 18 bit PGN. |
| Local Address | Refers to the source address of a transmitted PG and the destination address of a received PG. |
| PDU MetaData | Meta data transferred alongside a PDU. For SAE J1939, this can |
| be the CAN ID, the SA, the DA, or the Priority of a PGN. | |
| N-PDU | PDU of the SAE J1939 Transport Layer, exchanged with the CAN Interface. |
| N-SDU | SDU of the SAE J1939 Transport Layer, exchanged with the PDU Router. |
| Parameter Group | A message on an SAE J1939 bus. |
| Parameter Group Number | Identifier of a Parameter Group (18 bits, contains EDP, DP, PDUF, PDUS) |
| PDU Type 1 | This kind of PGs can be sent to a specific destination address. |
| PDU Type 2 | This kind of PGs is always broadcast to the whole network. |
| PDU Format | The middle byte of the 18 bit PGN. |
| PDU Specific | The lower byte of the 18 bit PGN. |
| Protocol Data Unit | A message transferred between the layers of the AUTOSAR stack, also known as I-PDU. |
| Remote Address | Refers to the destination address of a transmitted PG and the source address of a received PG. |
| Request / Request2 | SAE J1939 PGs used to request information from another ECU (Request PGN = 0x0EA00, Request2 PGN = 0x0C900). |
| Runtime Error | An error that is only detected during run-time of an ECU. |
| SAE J1939 | A standard published by the SAE that describes the communication of ECUs of commercial vehicles (on-road and off-road). See also [8, SAE J1939]. |
| SAE J1939 Diagnostic Communication Manager | The SAE J1939 Diagnostic Communication Manager handles the diagnostic messages of the SAE J1939 Controller Applications implemented by an ECU. See also [9, SAE J1939 73]. |
| SAE J1939 Network Management | The SAE J1939 Network Management module handles the address arbitration of the SAE J1939 Controller Applications implemented by an ECU. See also [10, SAE J1939 81]. |
| SAE J1939 Request Manager | The SAE J1939 Request Manager handles the requests and acknowledgements of the SAE J1939 Controller Applications implemented by an ECU. See also [11, SAE J1939 21]. |
| SAE J1939 Transport Layer | The SAE J1939 Transport Layer module handles the SAE J1939 transport protocols for the Controller Applications implemented by an ECU. See also [11, SAE J1939 21]. |
| Source Address | The address of the transmitter of a PG. |
| TP.CM | SAE J1939 Transport Protocol Connection Management message. |
| TP.DT | SAE J1939 Transport Protocol Data Transfer message. |
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T.B.D.
参考(reference)
[1] Specification of a Transport Layer for SAE J1939
AUTOSAR_SWS_SAEJ1939TransportLayer
[2] Specification of a Request Manager for SAE J1939
AUTOSAR_SWS_SAEJ1939RequestManager
[3] Specification of Network Management for SAE J1939
AUTOSAR_SWS_SAEJ1939NetworkManagement
[4] Specification of a Diagnostic Communication Manager for SAE J1939
AUTOSAR_SWS_SAEJ1939DiagnosticCommunicationManager
[5] Requirements on Diagnostics
AUTOSAR_RS_Diagnostics
[6] Standardization Template
AUTOSAR_TPS_StandardizationTemplate
[7] Glossary
AUTOSAR_TR_Glossary
[8] SAE J1939 – Serial Control and Communications Heavy Duty Vehicle Network
[9] SAE J1939-73 Application Layer – Diagnostics
[10] SAE J1939-81 Network Management
[11] SAE J1939-21 Data Link Layer
[12] Main Requirements
AUTOSAR_RS_Main
[13] General Requirements on Basic Software Modules
AUTOSAR_SRS_BSWGeneral