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SAE J2735-Draft-Rev28 [issued: 11-10-08]
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7
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This is an SAE Motor Vehicle Council draft document of the DSRC committee, subject to change.
8.10 Data Element: DE_Priority [ATIS]
........................................................................230
8.11 Data Element: DE_Responder Group Affected [ITIS]
...........................................231
8.12 Data Element: DE_Speed [ATIS]
...........................................................................232
8.13 Data Element: DE_Vehicle Groups Affected [ITIS]
...............................................232
8.14 Data Frame: DF_Angle:frame [LRMS]..................................................................234
8.15 Data Frame: DF_Distance:frame [LRMS]
.............................................................235
8.16 Data Frame: DF_Height:frame [LRMS]
................................................................238
8.17 Data Frame: DF_ITIS-Codes_And_Text [ITIS].....................................................238
8.18 Data Element: ESS_EssMobileFriction [NTCIP]
...................................................239
8.19 Data Element: ESS_EssPrecipRate_quantity [NTCIP]
..........................................239
8.20 Data Element: ESS_EssPrecipSituation_code [NTCIP]..........................................239
8.21 Data Element: ESS_EssPrecipYesNo_code [NTCIP]..............................................241
8.22 Data Element: ESS_EssSolarRadiation_quantity [NTCIP]
....................................241
8.23 Value Domain: EXT_Int-latitude32 [LRMS]
.........................................................241
8.24 Value Domain: EXT_Int-longitude32 [LRMS].......................................................242
8.25 Data Element: EXT_ITIS_Codes [ITIS].................................................................242
8.26 Data Element: EXT_Latitude:Int-latitude32 [LRMS]............................................242
8.27 Data Element: EXT_Longitude:Int-longitude32 [LRMS]
......................................243
8.28 Data Frame: EXT_Tail [ATIS]
..............................................................................243
8.29 Data Element: EXT_VerticalDatum:cd [LRMS]....................................................244
8.30 Data Element: LINK_Type_code [TMDD].............................................................245
9. Coming Attractions, Data Concepts
...........................................................................247
10. Conformance............................................................................................................247
11.
Other Application Notes (Informative)
................................................................247
11.1
On the use of TIME.............................................................................................247
11.2
Persistence of the temporary MAC ID field.........................................................248
Annex A Message Framework
.....................................................................................248
Introduction
..................................................................................................................248
Priority Related Terms..................................................................................................249
Message Priority Enforcement
......................................................................................250
Message Priority Table..................................................................................................250
Adjusting Priority..........................................................................................................251
Latency Ranges
.............................................................................................................251
General Message Priority Scheme
.................................................................................251
Message Priority Table..................................................................................................251
Annex B The Safety Message Handler (Informative)
.................................................254
Annex C Operation with the Vehicle Basic Safety Message
.......................................256
1.
Application Background......................................................................................256
2.
Applicable documents..........................................................................................257
3.
Application message sequences............................................................................257
4.
Application use with DSRC
.................................................................................257
Annex C-1 Intersection Collision Warning
..................................................................258
Application Description.................................................................................................258
Concept of Operations...................................................................................................258
Sensors and Other System Needs...................................................................................259