V2X Communications Message Set Dictionary
- Ground Vehicle Standard
- J2735_202211
- Revised
Sector:
Issuing Committee:
Language:
English
Scope
This SAE Standard specifies a message set, and its data frames and data elements, for use by applications that use vehicle-to-everything (V2X) communications systems.
Rationale
This is the seventh edition of the message set dictionary. The revision includes the following items:
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1
Updated terms and definitions.
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2
Expanded list of messages developed since the last revision:
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PersonalSafetyMessage: message ID = 32 (PSM)
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RoadSafetyMessage: message ID = 33 (RSM)
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RoadWeatherMessage: message ID = 34 (RWM)
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ProbeDataConfigMessage: message ID = 35 (PDC)
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ProbeDataReportMessage: message ID = 36 (PDR)
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TollAdvertisementMessage: message ID = 37 (TAM)
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TollUsageMessage: message ID = 38 (TUM)
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TollUsageAckMessage: message ID = 39 (TUMack)
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CooperativeControlMessage: message ID = 40 (CCM)
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SensorDataSharingMessage: message ID = 41 (SDSM)
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ManeuverSharingandCoordinatingMessage: message ID = 42 (MSCM)
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RoadGeometryAndAttributes: message ID = 43 (RGA)
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PersonalSafetyMessage2: message ID = 44 (PSM2)
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TrafficSignalPhaseAndTiming: messageID = 45 (TSPaT)
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SignalControlAndPrioritizationRequest: message ID = 46 (SCPR)
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SignalControlAndPrioritizationStatus: message ID = 47 (SCPS)
Some of these messages have their contents defined in other SAE technical reports or are reserved for future use as noted in the corresponding section where the new message is described. -
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3
Changes based on lessons learned from the ITE Connected Intersections project:
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Addition of RoadAuthorityID to the SPAT and MAP messages
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TimeMark guidance text
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General descriptive text improvements related to the use of SPaT and MAP messages.
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4
Incorporation of new ASN.1 entities developed as extensions of J2735 by other SAE Technical Committees.
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5
Deprecation of unused elements without affecting bitwise backward compatibility. This is notated by changing the reference to the ASN.1 entities being deprecated as shown in the ASN.1 definitions. These entities have generally not been used in implementation and are therefore being deprecated from this data dictionary.
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6
Updates and improvements to the J2735 ASN.1 modules as necessary to support items 1 through 5.
Recommended Content
| Ground Vehicle Standard | On-Board System Requirements for V2V Safety Communications |
| Ground Vehicle Standard | ITIS Phrase Lists (International Traveler Information Systems) |
| Ground Vehicle Standard | Dedicated Short Range Communication (DSRC) Systems Engineering Process Guidance for SAE J2945/X Documents and Common Design Concepts™ |
Topic
Data Sets - Support Documents
No Datasets Available
Issuing Committee
This Technical Committee works on topics that are shared between other V2X Communication Technical Committees and promotes solutions common to multiple applications and technologies, wherever they are practical.
Reference
| Number | Title |
|---|---|
| ASTME2158-01 | This document is not part of the subscrption. |
| ASTME2213-03 | This document is not part of the subscrption. |
| IEEE1488 | This document is not part of the subscrption. |
| IEEE1489 | This document is not part of the subscrption. |
| IEEE1602 | This document is not part of the subscrption. |
| IEEE1609 | This document is not part of the subscrption. |
| IEEE802 | This document is not part of the subscrption. |
| ISO/IEC8824 | This document is not part of the subscrption. |
| J2540-2 | This document is not part of the subscrption. |
| J2540_201906 | Messages for Handling Strings and Look-up Tables in ATIS Standards |
| J2630_201907 | Converting ATIS Message Standards From ASN.1 to XML |
| J670_202206 | Vehicle Dynamics Terminology |
| RTCM10402.3 | This document is not part of the subscrption. |
| RTCM10410.0 | This document is not part of the subscrption. |
| RTMC10403.1 | This document is not part of the subscrption. |
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