用語(terms)

Term	Description
CC	Communication Controller
NM	Network Management
WCET	Worst Case Execution Time
DET	Default Error Tracer. AUTOSAR Module for detection and reporting of errors during development.
SRS	Software requirements specification
SWS	Software working specification
API	Application program interface
Com	Communication module
OS	Operating system
SchM	Schedule Manager
PDU	Protocol data unit
CPU	Central processing unit
PNL	Partial Network Learning
FrIf	Abbreviation for the FlexRay Interface
FrNm	Abbreviation for the Network Management on FlexRay
NmIf	Abbreviation for the generic Network Management
ECU	Electronic control unit
ComM	Communication manager
FrSm	FlexRay State Manager
HW	Hardware
Bus-Sleep Mode	Network mode where all interconnected communication controllers are in the sleep mode.
NM-Network	Instance of the FlexRay NM to handle one physical FlexRay Bus. Caution: The FlexRay Bus contains two FlexRay channels which cannot be handled independent of the other. Therefore the NM-Network covers both FlexRay bus channels. This is equivalent to one NM-Cluster
Network requested	NM network is requested if FrNm_NetworkRequest has been called and neither the network has been released nor Bus Sleep Mode has been entered afterwards
Network released	NM network is released if FrNm_NetworkRelease has been called and network has not been requested afterwards
Repeat Message Request active	A Repeat Message Request is active if FrNm_RepeatMessageRequest has been called or a NM PDU with Repeat Message Request bit set has been received in Network Mode. It is not active anymore if Repeat Message State is left or Bus Sleep Mode is entered.
NM Data Cycle	Number of FlexRay cycles necessary for all nodes to be able to send NM Data at least once.
NM Message	Packet of information exchanged for purposes of the NM algorithm.
NM Repetition Cycle	Number of FlexRay cycles where no change of voting behavior is possible. Value has to be a multiple of the NM Voting Cycle. Used to
improve the reliability of the voting.
NM Slot	Slot reserved for purposes of network management.
NM Timeout	Timeout in the NM algorithm that initiates transition into Bus-Sleep Mode.
NM User Data	Supplementary application specific data that is sent independent of the NM Vote on the bus.
NM Voting Cycle	Number of FlexRay cycles necessary for all nodes to vote at least once. NM-Vote Information transmitted using the FlexRay Bus indicating the vote of a ECU to keep the bus awake
NM-Vector	FlexRay NM Vector is the aggregated data available when the FlexRay CC optional NM Hardware Vector Service is used.
NM-Data	Data related to NM transmitted using the FlexRay Bus.
NM-Cluster	Obsolete, equivalent to NM-Network
CBV	Control bit vector
ClusterAwakeVote	At least one Node other than itself votes for keeping the cluster awake.
Positive NMVote in static segment	NM-Vote PDU reception or transmission with Voting Bit set to '1'
Positive NMVote in dynamic segment	NM-Vote PDU received or transmitted
Negative NMVote in static segment	NM-Vote PDU reception or transmission with Voting Bit set '0'
Negative NMVote	In dynamic segment: NM-Vote PDU is neither received nor transmitted
Top-level PNC coordinator	The top-level PNC coordinator is an ECU that acts as PNC gateway in the network and that handles at least one PNC as actively coordinated on all assigned channels. If synchronized PNC shutdown is enabled, the toplevel PNC coordinator triggers for these PNCs the shutdown, if no other ECU in the network request them.
Intermediate PNC coordinator	An intermediate PNC coordinator is an ECU that acts as PNC gateway in the network and that handles at least one PNC as passively coordinated on at least one assigned channel. If synchronized PNC shutdown is enabled, it forwards received shutdown requests for these PNCs to the corresponding actively coordinated channels and starts their shutdown accordingly.
PNC leaf node	A PNC leaf node is an ECU that acts not as a PNC coordinator at all in the network. It processes PN shutdown message as usual NM messages.
PN shutdown message	A top-level PNC coordinator transmit PN shutdown messages to indicate asynchronized PNC shutdown across the PN topology. A PN shutdown message is as NM message which has PNSR bit in the control bit vector and all PNCs which are indicated for a synchronized shutdown set to '1'.

英日単語帳

日本語は仮訳

T.B.D.

参考(reference)

[1] List of Basic Software Modules
AUTOSAR_TR_BSWModuleList.pdf
[2] Layered Sofware Architecture,
AUTOSAR_EXP_LayeredSoftwareArchitecture.pdf
[3] General Requirements on Basic Software Modules
AUTOSAR_SRS_BSWGeneral.pdf
[4] Requirements on Network Management
AUTOSAR_SRS_NetworkManagement.pdf
[5] Specification of the AUTOSAR Network Management Protocol
AUTOSAR_PRS_NetworkManagementProtocol.pdf
[6] General Specification of Basic Software Modules
AUTOSAR_SWS_BSWGeneral.pdf
[7] Specification of SystemTemplate
AUTOSAR_TPS_SystemTemplate
[8] FlexRay Communications System Specifications, V2.1
[9] AUTOSAR Specification of Communication Manager
AUTOSAR_SWS_COMManager.pdf
[10] Specification of Generic Network Management Interface
AUTOSAR_SWS_NetworkManagement.pdf
[11] Specification of FlexRay Interface
AUTOSAR_SWS _FlexRayInterface.pdf
[12] Specification of ECU State Manager
AUTOSAR_SWS_ECUStateManager.pdf
[13] Specification of Default Error Tracer
AUTOSAR_SWS_DefaultErrorTracer.pdf
[14] Specification of Standard Types
AUTOSAR_SWS_StandardTypes.pdf
[15] Specification of Platform Types
AUTOSAR_SWS_PlatformTypes.pdf
[16] Specification of Compiler Abstraction
AUTOSAR_SWS_CompilerAbstraction.pdf
[17] Specification of Operating System
AUTOSAR_SWS_OS.pdf
[18] Specification of FlexRay State Manager
AUTOSAR_SWS_FlexRayStateManager.pdf