Newer
Older
4001
4002
4003
4004
4005
4006
4007
4008
4009
4010
4011
4012
4013
4014
4015
4016
4017
4018
4019
4020
4021
4022
4023
4024
4025
4026
4027
4028
4029
4030
4031
4032
4033
4034
4035
4036
4037
4038
4039
4040
4041
4042
4043
4044
4045
4046
4047
4048
4049
4050
4051
4052
4053
4054
4055
4056
4057
4058
4059
4060
4061
4062
4063
4064
4065
4066
4067
4068
4069
4070
4071
4072
4073
4074
4075
4076
4077
4078
4079
4080
4081
4082
4083
4084
4085
4086
4087
4088
4089
4090
4091
4092
4093
4094
4095
4096
4097
4098
4099
4100
4101
4102
4103
4104
4105
4106
4107
4108
4109
4110
4111
4112
4113
4114
4115
4116
4117
4118
4119
4120
4121
4122
4123
4124
4125
4126
4127
4128
4129
4130
4131
4132
4133
4134
4135
4136
4137
4138
4139
4140
4141
4142
4143
4144
4145
4146
4147
4148
4149
4150
4151
4152
4153
4154
4155
4156
4157
4158
4159
4160
4161
4162
4163
4164
4165
4166
4167
4168
4169
4170
4171
4172
4173
4174
4175
4176
4177
4178
4179
4180
4181
4182
4183
4184
4185
4186
4187
4188
4189
4190
4191
4192
4193
4194
4195
4196
4197
4198
4199
4200
4201
4202
4203
4204
4205
4206
4207
4208
4209
4210
4211
4212
4213
4214
4215
4216
4217
4218
4219
4220
4221
4222
4223
4224
4225
4226
4227
4228
4229
4230
4231
4232
4233
4234
4235
4236
4237
4238
4239
4240
4241
4242
4243
4244
4245
4246
4247
4248
4249
4250
4251
4252
4253
4254
4255
4256
4257
4258
4259
4260
4261
4262
4263
4264
4265
4266
4267
4268
4269
4270
4271
4272
4273
4274
4275
4276
4277
4278
4279
4280
4281
4282
4283
4284
4285
4286
4287
4288
4289
4290
4291
4292
4293
4294
4295
4296
4297
4298
4299
4300
4301
4302
4303
4304
4305
4306
4307
4308
4309
4310
4311
4312
4313
4314
4315
4316
4317
4318
4319
4320
4321
4322
4323
4324
4325
4326
4327
4328
4329
4330
4331
4332
4333
4334
4335
4336
4337
4338
4339
4340
4341
4342
4343
4344
4345
4346
4347
4348
4349
4350
4351
4352
4353
4354
4355
4356
4357
4358
4359
4360
4361
4362
4363
4364
4365
4366
4367
4368
4369
4370
4371
4372
4373
4374
4375
4376
4377
4378
4379
4380
4381
4382
4383
4384
4385
4386
4387
4388
4389
4390
4391
4392
4393
4394
4395
4396
4397
4398
4399
4400
4401
4402
4403
4404
4405
4406
4407
4408
4409
4410
4411
4412
4413
4414
4415
4416
4417
4418
4419
4420
4421
4422
4423
4424
4425
4426
4427
4428
4429
4430
4431
4432
4433
4434
4435
4436
4437
4438
4439
4440
4441
4442
4443
4444
4445
4446
4447
4448
4449
4450
4451
4452
4453
4454
4455
4456
4457
4458
4459
4460
4461
4462
4463
4464
4465
4466
4467
4468
4469
4470
4471
4472
4473
4474
4475
4476
4477
4478
4479
4480
4481
4482
4483
4484
4485
4486
4487
4488
4489
4490
4491
4492
4493
4494
4495
4496
4497
4498
4499
4500
4501
4502
4503
4504
4505
4506
4507
4508
4509
4510
4511
4512
4513
4514
4515
4516
4517
4518
4519
4520
4521
4522
4523
4524
4525
4526
4527
4528
4529
4530
4531
4532
4533
4534
4535
4536
4537
4538
4539
4540
4541
4542
4543
4544
4545
4546
4547
4548
4549
4550
4551
4552
4553
4554
4555
4556
4557
4558
4559
4560
4561
4562
4563
4564
4565
4566
4567
4568
4569
4570
4571
4572
4573
4574
4575
4576
4577
4578
4579
4580
4581
4582
4583
4584
4585
4586
4587
4588
4589
4590
4591
4592
4593
4594
4595
4596
4597
4598
4599
4600
4601
4602
4603
4604
4605
4606
4607
4608
4609
4610
4611
4612
4613
4614
4615
4616
4617
4618
4619
4620
4621
4622
4623
4624
4625
4626
4627
4628
4629
4630
4631
4632
4633
4634
4635
4636
4637
4638
4639
4640
4641
4642
4643
4644
4645
4646
4647
4648
4649
4650
4651
4652
4653
4654
4655
4656
4657
4658
4659
4660
4661
4662
4663
4664
4665
4666
4667
4668
4669
4670
4671
4672
4673
4674
4675
4676
4677
4678
4679
4680
4681
4682
4683
4684
4685
4686
4687
4688
4689
4690
4691
4692
4693
4694
4695
4696
4697
4698
4699
4700
4701
4702
4703
4704
4705
4706
4707
4708
4709
4710
4711
4712
4713
4714
4715
4716
4717
4718
4719
4720
4721
4722
4723
4724
4725
4726
4727
4728
4729
4730
4731
4732
4733
4734
4735
4736
4737
4738
4739
4740
4741
4742
4743
4744
4745
4746
4747
4748
4749
4750
4751
4752
4753
4754
4755
4756
4757
4758
4759
4760
4761
4762
4763
4764
4765
4766
4767
4768
4769
4770
4771
4772
4773
4774
4775
4776
4777
4778
4779
4780
4781
4782
4783
4784
4785
4786
4787
4788
4789
4790
4791
4792
4793
4794
4795
4796
4797
4798
4799
4800
4801
4802
4803
4804
4805
4806
4807
4808
4809
4810
4811
4812
4813
4814
4815
4816
4817
4818
4819
4820
4821
4822
4823
4824
4825
4826
4827
4828
4829
4830
4831
4832
4833
4834
4835
4836
4837
4838
4839
4840
4841
4842
4843
4844
4845
4846
4847
4848
4849
4850
4851
4852
4853
4854
4855
4856
4857
4858
4859
4860
4861
4862
4863
4864
4865
4866
4867
4868
4869
4870
4871
4872
4873
4874
4875
4876
4877
4878
4879
4880
4881
4882
4883
4884
4885
4886
4887
4888
4889
4890
4891
4892
4893
4894
4895
4896
4897
4898
4899
4900
4901
4902
4903
4904
4905
4906
4907
4908
4909
4910
4911
4912
4913
4914
4915
4916
4917
4918
4919
4920
4921
4922
4923
4924
4925
4926
4927
4928
4929
4930
4931
4932
4933
4934
4935
4936
4937
4938
4939
4940
4941
4942
4943
4944
4945
4946
4947
4948
4949
4950
4951
4952
4953
4954
4955
4956
4957
4958
4959
4960
4961
4962
4963
4964
4965
4966
4967
4968
4969
4970
4971
4972
4973
4974
4975
4976
4977
4978
4979
4980
4981
4982
4983
4984
4985
4986
4987
4988
4989
4990
4991
4992
4993
4994
4995
4996
4997
4998
4999
5000
- vehicle LaneAttributes-Vehicle, -- motor vehicle lanes
- crosswalk LaneAttributes-Crosswalk, -- pedestrian crosswalks
- bikeLane LaneAttributes-Bike, -- bike lanes
- sidewalk LaneAttributes-Sidewalk, -- pedestrian sidewalk paths
- median LaneAttributes-Barrier, -- medians & channelization
- striping LaneAttributes-Striping, -- roadway markings
- trackedVehicle LaneAttributes-TrackedVehicle, -- trains and trolleys
- parking LaneAttributes-Parking, -- parking and stopping lanes
- ...
- }
-
-ManeuverAssistList ::= SEQUENCE (SIZE(1..16)) OF ConnectionManeuverAssist
-
-MovementEventList ::= SEQUENCE (SIZE(1..16)) OF MovementEvent
-
-MovementEvent ::= SEQUENCE {
- eventState MovementPhaseState,
- -- Consisting of:
- -- Phase state (the basic 11 states)
- -- Directional, protected, or permissive state
-
- timing TimeChangeDetails OPTIONAL,
- -- Timing Data in UTC time stamps for event
- -- includes start and min/max end times of phase
- -- confidence and estimated next occurrence
-
- speeds AdvisorySpeedList OPTIONAL,
- -- various speed advisories for use by
- -- general and specific types of vehicles
- -- supporting green-wave and other flow needs
- -- See Section 11 for converting and translating
- -- speed expressed in mph into units of m/s
-
- regional SEQUENCE (SIZE(1..4)) OF
- RegionalExtension {{Reg-MovementEvent}} OPTIONAL,
- ...
- }
-
-MovementList ::= SEQUENCE (SIZE(1..255)) OF MovementState
-
-MovementState ::= SEQUENCE {
- movementName DescriptiveName OPTIONAL,
- -- uniquely defines movement by name
- -- human readable name for intersection
- -- to be used only in debug mode
- signalGroup SignalGroupID,
- -- the group id is used to map to lists
- -- of lanes (and their descriptions)
- -- which this MovementState data applies to
- -- see comments in the Remarks for usage details
- state-time-speed MovementEventList,
- -- Consisting of sets of movement data with:
- -- a) SignalPhaseState
- -- b) TimeChangeDetails, and
- -- c) AdvisorySpeeds (optional )
- -- Note one or more of the movement events may be for
- -- a future time and that this allows conveying multiple
- -- predictive phase and movement timing for various uses
- -- for the current signal group
- maneuverAssistList ManeuverAssistList OPTIONAL,
- -- This information may also be placed in the
- -- IntersectionState when common information applies to
- -- different lanes in the same way
- regional SEQUENCE (SIZE(1..4)) OF
- RegionalExtension {{Reg-MovementState}} OPTIONAL,
- ...
- }
-
-NodeAttributeSetXY ::= SEQUENCE {
- localNode NodeAttributeXYList OPTIONAL,
- -- Attribute states which pertain to this node point
- disabled SegmentAttributeXYList OPTIONAL,
- -- Attribute states which are disabled at this node point
- enabled SegmentAttributeXYList OPTIONAL,
- -- Attribute states which are enabled at this node point
- -- and which remain enabled until disabled or the lane ends
- data LaneDataAttributeList OPTIONAL,
- -- Attributes which require an additional data values
- -- some of these are local to the node point, while others
- -- persist with the provided values until changed
- -- and this is indicated in each entry
- dWidth Offset-B10 OPTIONAL,
- -- A value added to the current lane width
- -- at this node and from this node onwards, in 1cm steps
- -- lane width between nodes are a linear taper between pts
- -- the value of zero shall not be sent here
- dElevation Offset-B10 OPTIONAL,
- -- A value added to the current Elevation
- -- at this node from this node onwards, in 10cm steps
- -- elevations between nodes are a linear taper between pts
- -- the value of zero shall not be sent here
- regional SEQUENCE (SIZE(1..4)) OF
- RegionalExtension {{Reg-NodeAttributeSetXY}} OPTIONAL,
- ...
- }
-
-NodeAttributeXYList ::= SEQUENCE (SIZE(1..8)) OF NodeAttributeXY
-
-NodeAttributeXY ::= ENUMERATED {
- -- Various values which pertain only to the current node point
-
- -- General Items
- reserved,
- stopLine, -- point where a mid-path stop line exists
- -- See also 'do not block' for segments
-
- -- Path finish details
- roundedCapStyleA, -- Used to control final path rounded end shape
- -- with edge of curve at final point in a circle
- roundedCapStyleB, -- Used to control final path rounded end shape
- -- with edge of curve extending 50% of width past
- -- final point in a circle
-
- -- Topography Points (items with no concept of a distance along the path)
- mergePoint, -- Japan merge with 1 or more lanes
- divergePoint, -- Japan diverge with 1 or more lanes
- downstreamStopLine, -- Japan style downstream intersection
- -- (a 2nd intersection) stop line
- downstreamStartNode, -- Japan style downstream intersection
- -- (a 2nd intersection) start node
-
- -- Pedestrian Support Attributes
- closedToTraffic, -- where a pedestrian may NOT go
- -- to be used during construction events
- safeIsland, -- a pedestrian safe stopping point
- -- also called a traffic island
- -- This usage described a point feature on a path,
- -- other entries can describe a path
- curbPresentAtStepOff, -- the sidewalk to street curb is NOT
- -- angled where it meets the edge of the
- -- roadway (user must step up/down)
-
- -- Lane geometry details (see standard for defined shapes)
- hydrantPresent, -- Or other services access
- ...
- }
-
-Node-LLmD-64b ::= SEQUENCE {
- lon Longitude,
- lat Latitude
- }
-
- Node-XY-20b ::= SEQUENCE {
- x Offset-B10,
- y Offset-B10
- }
-
-Node-XY-22b ::= SEQUENCE {
- x Offset-B11,
- y Offset-B11
- }
-
-
-Node-XY-24b ::= SEQUENCE {
- x Offset-B12,
- y Offset-B12
- }
-
-
-Node-XY-26b ::= SEQUENCE {
- x Offset-B13,
- y Offset-B13
- }
-
-
-Node-XY-28b ::= SEQUENCE {
- x Offset-B14,
- y Offset-B14
- }
-
-
-Node-XY-32b ::= SEQUENCE {
- x Offset-B16,
- y Offset-B16
- }
-
-NodeListXY ::= CHOICE {
- nodes NodeSetXY,
- -- a lane made up of two or more
- -- XY node points and any attributes
- -- defined in those nodes
- computed ComputedLane,
- -- a lane path computed by translating
- -- the data defined by another lane
- ...
- }
-
-NodeOffsetPointXY ::= CHOICE {
- -- Nodes with X,Y content
- node-XY1 Node-XY-20b, -- node is within 5.11m of last node
- node-XY2 Node-XY-22b, -- node is within 10.23m of last node
- node-XY3 Node-XY-24b, -- node is within 20.47m of last node
- node-XY4 Node-XY-26b, -- node is within 40.96m of last node
- node-XY5 Node-XY-28b, -- node is within 81.91m of last node
- node-XY6 Node-XY-32b, -- node is within 327.67m of last node
- node-LatLon Node-LLmD-64b, -- node is a full 32b Lat/Lon range
- regional RegionalExtension {{Reg-NodeOffsetPointXY}}
- -- node which follows is of a
- -- regional definition type
- }
-
-NodeSetXY ::= SEQUENCE (SIZE(2..63)) OF NodeXY
-
-NodeXY ::= SEQUENCE {
- delta NodeOffsetPointXY,
- -- A choice of which X,Y offset value to use
- -- this includes various delta values as well a regional choices
- attributes NodeAttributeSetXY OPTIONAL,
- -- Any optional Attributes which are needed
- -- This includes changes to the current lane width and elevation
- ...
-}
-
-OverlayLaneList ::= SEQUENCE (SIZE(1..5)) OF LaneID
- -- The unique ID numbers for any lane object which have
- -- spatial paths that overlay (run on top of, and not
- -- simply cross with) the current lane.
- -- Such as a train path that overlays a motor vehicle
- -- lane object for a roadway segment.
-
-Position3D ::= SEQUENCE {
- lat Latitude, -- in 1/10th micro degrees
- long Longitude, -- in 1/10th micro degrees
- elevation Elevation OPTIONAL, -- in 10 cm units
- regional SEQUENCE (SIZE(1..4)) OF
- RegionalExtension {{Reg-Position3D}} OPTIONAL,
- ...
- }
-
-PreemptPriorityList ::= SEQUENCE (SIZE(1..32)) OF SignalControlZone
-
-RegulatorySpeedLimit ::= SEQUENCE {
- type SpeedLimitType,
- -- The type of regulatory speed which follows
- speed Velocity
- -- The speed in units of 0.02 m/s
- -- See Section 11 for converting and translating
- -- speed expressed in mph into units of m/s
- }
-
-RequestorDescription ::= SEQUENCE {
- id VehicleID,
- -- The ID used in the BSM or CAM of the requestor
- -- This ID is presumed not to change
- -- during the exchange
- type RequestorType OPTIONAL,
- -- Information regarding all type and class data
- -- about the requesting vehicle
- position RequestorPositionVector OPTIONAL,
- -- The location of the requesting vehicle
- name DescriptiveName OPTIONAL,
- -- A human readable name for debugging use
- -- Support for Transit requests
- routeName DescriptiveName OPTIONAL,
- -- A string for transit operations use
- transitStatus TransitVehicleStatus OPTIONAL,
- -- current vehicle state (loading, etc.)
- transitOccupancy TransitVehicleOccupancy OPTIONAL,
- -- current vehicle occupancy
- transitSchedule DeltaTime OPTIONAL,
- -- current vehicle schedule adherence
-
- regional SEQUENCE (SIZE(1..4)) OF
- RegionalExtension {{Reg-RequestorDescription}} OPTIONAL,
- ...
- }
-
-RequestorPositionVector ::= SEQUENCE {
- position Position3D,
- heading Angle OPTIONAL,
- speed TransmissionAndSpeed OPTIONAL,
- ...
- }
-
-RequestorType ::= SEQUENCE {
- -- Defines who is requesting
- role BasicVehicleRole, -- Basic role of this user at this time
- subrole RequestSubRole OPTIONAL, -- A local list with role based items
-
- -- Defines what kind of request (a level of importance in the Priority Scheme)
- request RequestImportanceLevel OPTIONAL, -- A local list with request items
-
- -- Additional classification details
- iso3883 Iso3833VehicleType OPTIONAL,
- hpmsType VehicleType OPTIONAL, -- HPMS classification types
-
- regional RegionalExtension {{Reg-RequestorType}} OPTIONAL,
- ...
- }
-
-RestrictionClassAssignment ::= SEQUENCE {
- id RestrictionClassID,
- -- the unique value (within an intersection or local region)
- -- that is assigned to this group of users
- users RestrictionUserTypeList
- -- The list of user types/classes
- -- to which this restriction ID applies
- }
-
-RestrictionClassList ::= SEQUENCE (SIZE(1..254)) OF RestrictionClassAssignment
-
-RestrictionUserTypeList ::= SEQUENCE (SIZE(1..16)) OF RestrictionUserType
-
-RestrictionUserType ::= CHOICE {
- basicType RestrictionAppliesTo,
- -- a set of the most commonly used types
- regional SEQUENCE (SIZE(1..4)) OF
- RegionalExtension {{Reg-RestrictionUserType}},
- ...
- }
-
-RoadLaneSetList ::= SEQUENCE (SIZE(1..255)) OF GenericLane
-
-RoadSegmentReferenceID ::= SEQUENCE {
- region RoadRegulatorID OPTIONAL,
- -- a globally unique regional assignment value
- -- typically assigned to a regional DOT authority
- -- the value zero shall be used for testing needs
- id RoadSegmentID
- -- a unique mapping to the road segment
- -- in question within the above region of use
- -- during its period of assignment and use
- -- note that unlike intersectionID values,
- -- this value can be reused by the region
- }
-
-RoadSegment ::= SEQUENCE {
- name DescriptiveName OPTIONAL,
- id RoadSegmentReferenceID,
- -- a globally unique value for the segment
- revision MsgCount,
- -- Required default values about the descriptions to follow
- refPoint Position3D, -- the reference from which subsequent
- -- data points are offset until a new
- -- point is used.
- laneWidth LaneWidth OPTIONAL,
- -- Reference width used by all subsequent
- -- lanes unless a new width is given
- speedLimits SpeedLimitList OPTIONAL,
- -- Reference regulatory speed limits
- -- used by all subsequent
- -- lanes unless a new speed is given
- -- See Section 11 for converting and
- -- translating speed expressed in mph
- -- into units of m/s
-
- -- Data describing disruptions in the RoadSegment
- -- such as work zones etc will be added here;
- -- in the US the SAE ITIS codes would be used here
- -- The details regarding each lane type in the RoadSegment
- roadLaneSet RoadLaneSetList,
-
- regional SEQUENCE (SIZE(1..4)) OF
- RegionalExtension {{Reg-RoadSegment}} OPTIONAL,
- ...
- }
-
-RoadSegmentList ::= SEQUENCE (SIZE(1..32)) OF RoadSegment
-
-SegmentAttributeXYList ::= SEQUENCE (SIZE(1..8)) OF SegmentAttributeXY
-
-SignalControlZone ::= SEQUENCE {
- zone RegionalExtension {{Reg-SignalControlZone}},
- ...
- }
-
-SignalRequesterInfo ::= SEQUENCE {
- -- These three items serve to uniquely identify the requester
- -- and the specific request to all parties
- id VehicleID,
- request RequestID,
- sequenceNumber MsgCount,
- role BasicVehicleRole OPTIONAL,
-
- typeData RequestorType OPTIONAL,
- -- Used when addition data besides the role
- -- is needed, at which point the role entry
- -- above is not sent.
- ...
- }
-
-SignalRequestList ::= SEQUENCE (SIZE(1..32)) OF SignalRequestPackage
-
-SignalRequestPackage ::= SEQUENCE {
- request SignalRequest,
- -- The specific request to the intersection
- -- contains IntersectionID, request type,
- -- requested action (approach/lane request)
-
- -- The Estimated Time of Arrival (ETA) when the service is requested
- minute MinuteOfTheYear OPTIONAL,
- second DSecond OPTIONAL,
- duration DSecond OPTIONAL,
- -- The duration value is used to provide a short interval that
- -- extends the ETA so that the requesting vehicle can arrive at
- -- the point of service with uncertainty or with some desired
- -- duration of service. This concept can be used to avoid needing
- -- to frequently update the request.
- -- The requester must update the ETA and duration values if the
- -- period of services extends beyond the duration time.
- -- It should be assumed that if the vehicle does not clear the
- -- intersection when the duration is reached, the request will
- -- be cancelled and the intersection will revert to
- -- normal operation.
-
- regional SEQUENCE (SIZE(1..4)) OF
- RegionalExtension {{Reg-SignalRequestPackage}} OPTIONAL,
- ...
- }
-
-SignalRequest ::= SEQUENCE {
- -- the unique ID of the target intersection
- id IntersectionReferenceID,
-
- -- The unique requestID used by the requestor
- requestID RequestID,
-
- -- The type of request or cancel for priority or preempt use
- -- when a prior request is canceled, only the requestID is needed
- requestType PriorityRequestType,
-
- -- In typical use either an approach or a lane number would
- -- be given, this indicates the requested
- -- path through the intersection to the degree it is known.
- inBoundLane IntersectionAccessPoint,
- -- desired entry approach or lane
- outBoundLane IntersectionAccessPoint OPTIONAL,
- -- desired exit approach or lane
- -- the values zero is used to indicate
- -- intent to stop within the intersection
- regional SEQUENCE (SIZE(1..4)) OF
- RegionalExtension {{Reg-SignalRequest}} OPTIONAL,
- ...
- }
-
-SignalStatusList ::= SEQUENCE (SIZE(1..32)) OF SignalStatus
-
-SignalStatusPackageList ::= SEQUENCE (SIZE(1..32)) OF SignalStatusPackage
-
-SignalStatusPackage ::= SEQUENCE {
- -- The party that made the initial SRM request
- requester SignalRequesterInfo OPTIONAL,
- -- The lanes or approaches used in the request
- inboundOn IntersectionAccessPoint, -- estimated lane / approach of vehicle
- outboundOn IntersectionAccessPoint OPTIONAL,
-
- -- The Estimated Time of Arrival (ETA) when the service is requested
- -- This data echos the data of the request
- minute MinuteOfTheYear OPTIONAL,
- second DSecond OPTIONAL,
- duration DSecond OPTIONAL,
-
- -- the SRM status for this request
- status PrioritizationResponseStatus,
- -- Status of request, this may include rejection
-
- regional SEQUENCE (SIZE(1..4)) OF
- RegionalExtension {{Reg-SignalStatusPackage}} OPTIONAL,
- ...
- }
-
-SignalStatus ::= SEQUENCE {
- sequenceNumber MsgCount,
- -- changed whenever the below contents have change
- id IntersectionReferenceID,
- -- this provides a unique mapping to the
- -- intersection map in question
- -- which provides complete location
- -- and approach/movement/lane data
- -- as well as zones for priority/preemption
- sigStatus SignalStatusPackageList,
- -- a list of detailed status containing all
- -- priority or preemption state data, both
- -- active and pending, and who requested it
- -- requests which are denied are also listed
- -- here for a short period of time
- regional SEQUENCE (SIZE(1..4)) OF
- RegionalExtension {{Reg-SignalStatus}} OPTIONAL,
- ...
- }
-
-SpeedLimitList ::= SEQUENCE (SIZE(1..9)) OF RegulatorySpeedLimit
-
-SpeedLimitType ::= ENUMERATED {
- unknown, -- Speed limit type not available
- maxSpeedInSchoolZone, -- Only sent when the limit is active
- maxSpeedInSchoolZoneWhenChildrenArePresent, -- Sent at any time
- maxSpeedInConstructionZone, -- Used for work zones, incident zones, etc.
- -- where a reduced speed is present
- vehicleMinSpeed,
- vehicleMaxSpeed, -- Regulatory speed limit for general traffic
- vehicleNightMaxSpeed,
-
- truckMinSpeed,
- truckMaxSpeed,
- truckNightMaxSpeed,
-
- vehiclesWithTrailersMinSpeed,
- vehiclesWithTrailersMaxSpeed,
- vehiclesWithTrailersNightMaxSpeed,
- ...
- }
-
-TimeChangeDetails ::= SEQUENCE {
- startTime TimeMark OPTIONAL,
- -- When this phase 1st started
- minEndTime TimeMark,
- -- Expected shortest end time
- maxEndTime TimeMark OPTIONAL,
- -- Expected longest end time
-
- likelyTime TimeMark OPTIONAL,
- -- Best predicted value based on other data
- confidence TimeIntervalConfidence OPTIONAL,
- -- Applies to above time element only
-
- nextTime TimeMark OPTIONAL
- -- A rough estimate of time when
- -- this phase may next occur again
- -- used to support various ECO driving power
- -- management needs.
- }
-
-TimeMark ::= INTEGER (0..36001)
- -- Tenths of a second in the current or next hour
- -- In units of 1/10th second from UTC time
- -- A range of 0~36000 covers one hour
- -- The values 35991..36000 are used when a leap second occurs
- -- The value 36001 is used to indicate time >3600 seconds
- -- 36002 is to be used when value undefined or unknown
- -- Note that this is NOT expressed in GPS time
- -- or in local time
-
-TransmissionAndSpeed ::= SEQUENCE {
- transmisson TransmissionState,
- speed Velocity
- }
-
-VehicleID ::= CHOICE {
- entityID TemporaryID,
- stationID StationID
- }
-
-
--- -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_
---
--- Start of entries from table Data_Elements...
--- This table typicaly contains data element entries.
--- -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_
---
-
-AdvisorySpeedType ::= ENUMERATED {
- none (0),
- greenwave (1),
- ecoDrive (2),
- transit (3),
- ...
- } -- Note: subject to further growth
-
-AllowedManeuvers ::= BIT STRING {
- -- With bits as defined:
- -- Allowed maneuvers at path end (stop line)
- -- All maneuvers with bits not set are therefore prohibited !
- -- A value of zero shall be used for unknown, indicating no Maneuver
- maneuverStraightAllowed (0),
- -- a Straight movement is allowed in this lane
- maneuverLeftAllowed (1),
- -- a Left Turn movement is allowed in this lane
- maneuverRightAllowed (2),
- -- a Right Turn movement is allowed in this lane
- maneuverUTurnAllowed (3),
- -- a U turn movement is allowed in this lane
- maneuverLeftTurnOnRedAllowed (4),
- -- a Stop, and then proceed when safe movement
- -- is allowed in this lane
- maneuverRightTurnOnRedAllowed (5),
- -- a Stop, and then proceed when safe movement
- -- is allowed in this lane
- maneuverLaneChangeAllowed (6),
- -- a movement which changes to an outer lane
- -- on the egress side is allowed in this lane
- -- (example: left into either outbound lane)
- maneuverNoStoppingAllowed (7),
- -- the vehicle should not stop at the stop line
- -- (example: a flashing green arrow)
- yieldAllwaysRequired (8),
- -- the allowed movements above are not protected
- -- (example: an permanent yellow condition)
- goWithHalt (9),
- -- after making a full stop, may proceed
- caution (10),
- -- proceed past stop line with caution
- reserved1 (11)
- -- used to align to 12 Bit Field
-
- } (SIZE(12))
-
-Angle ::= INTEGER (0..28800)
- -- LSB of 0.0125 degrees
- -- A range of 0 to 359.9875 degrees
-
-ApproachID ::= INTEGER (0..15) -- zero to be used when valid value is unknown
-
-BasicVehicleRole ::= ENUMERATED {
- -- Values used in the EU and in the US
- basicVehicle (0), -- Light duty passenger vehicle type
- publicTransport (1), -- Used in EU for Transit us
- specialTransport (2), -- Used in EU (e.g. heavy load)
- dangerousGoods (3), -- Used in EU for any HAZMAT
- roadWork (4), -- Used in EU for State and Local DOT uses
- roadRescue (5), -- Used in EU and in the US to include tow trucks.
- emergency (6), -- Used in EU for Police, Fire and Ambulance units
- safetyCar (7), -- Used in EU for Escort vehicles
- -- Begin US unique numbering
- none-unknown (8), -- added to follow current SAE style guidelines
- truck (9), -- Heavy trucks with additional BSM rights and obligations
- motorcycle (10), --
- roadSideSource (11), -- For infrastructure generated calls such as
- -- fire house, rail infrastructure, roadwork site, etc.
- police (12), --
- fire (13), --
- ambulance (14), -- (does not include private para-transit etc.)
- dot (15), -- all roadwork vehicles
- transit (16), -- all transit vehicles
- slowMoving (17), -- to also include oversize etc.
- stopNgo (18), -- to include trash trucks, school buses and others
- -- that routinely disturb the free flow of traffic
- cyclist (19), --
- pedestrian (20), -- also includes those with mobility limitations
- nonMotorized (21), -- other, horse drawn, etc.
- military (22), --
- ...
- }
-
-DeltaAngle ::= INTEGER (-150..150)
- -- With an angle range from
- -- negative 150 to positive 150
- -- in one degree steps where zero is directly
- -- along the axis or the lane center line as defined by the
- -- two closest points
-
-DeltaTime ::= INTEGER (-122 .. 121)
- -- Supporting a range of +/- 20 minute in steps of 10 seconds
- -- the value of -121 shall be used when more than -20 minutes
- -- the value of +120 shall be used when more than +20 minutes
- -- the value -122 shall be used when the value is unavailable
-
-DescriptiveName ::= IA5String (SIZE(1..63))
-
-DrivenLineOffsetLg ::= INTEGER (-32767..32767)
- -- LSB units are 1 cm.
-
-DrivenLineOffsetSm ::= INTEGER (-2047..2047)
- -- LSB units are 1 cm.
-
-DSecond ::= INTEGER (0..65535) -- units of milliseconds
-
-DSRCmsgID ::= INTEGER (0..32767)
- mapData DSRCmsgID ::= 18 -- MAP, intersections
- signalPhaseAndTimingMessage DSRCmsgID ::= 19 -- SPAT
- signalRequestMessage DSRCmsgID ::= 29 -- SRM
- signalStatusMessage DSRCmsgID ::= 30 -- SSM
-
-Elevation ::= INTEGER (-4096..61439)
- -- In units of 10 cm steps above or below the reference ellipsoid
- -- Providing a range of -409.5 to + 6143.9 meters
- -- The value -4096 shall be used when Unknown is to be sent
-
-IntersectionID ::= INTEGER (0..65535)
- -- The values zero through 255 are allocated for testing purposes
- -- Note that the value assigned to an intersection will be
- -- unique within a given regional ID only
-
-IntersectionStatusObject ::= BIT STRING {
- manualControlIsEnabled (0),
- -- Timing reported is per programmed values, etc. but person
- -- at cabinet can manually request that certain intervals are
- -- terminated early (e.g. green).
- stopTimeIsActivated (1),
- -- And all counting/timing has stopped.
- failureFlash (2),
- -- Above to be used for any detected hardware failures,
- -- e.g. conflict monitor as well as for police flash
- preemptIsActive (3),
- signalPriorityIsActive (4),
-
- -- Additional states
- fixedTimeOperation (5),
- -- Schedule of signals is based on time only
- -- (i.e. the state can be calculated)
- trafficDependentOperation (6),
- -- Operation is based on different levels of traffic parameters
- -- (requests, duration of gaps or more complex parameters)
- standbyOperation (7),
- -- Controller: partially switched off or partially amber flashing
- failureMode (8),
- -- Controller has a problem or failure in operation
- off (9),
- -- Controller is switched off
-
- -- Related to MAP and SPAT bindings
- recentMAPmessageUpdate (10),
- -- Map revision with content changes
- recentChangeInMAPassignedLanesIDsUsed (11),
- -- Change in MAP's assigned lanes used (lane changes)
- -- Changes in the active lane list description
- noValidMAPisAvailableAtThisTime (12),
- -- MAP (and various lanes indexes) not available
- noValidSPATisAvailableAtThisTime (13)
- -- SPAT system is not working at this time
-
- -- Bits 14,15 reserved at this time and shall be zero
- } (SIZE(16))
-
-
-LaneAttributes-Barrier ::= BIT STRING {
- -- With bits as defined:
- median-RevocableLane (0),
- -- this lane may be activated or not based
- -- on the current SPAT message contents
- -- if not asserted, the lane is ALWAYS present
- median (1),
- whiteLineHashing (2),
- stripedLines (3),
- doubleStripedLines (4),
- trafficCones (5),
- constructionBarrier (6),
- trafficChannels (7),
- lowCurbs (8),
- highCurbs (9)
- -- Bits 10~15 reserved and set to zero
- } (SIZE (16))
-
-LaneAttributes-Bike ::= BIT STRING {
- -- With bits as defined:
- bikeRevocableLane (0),
- -- this lane may be activated or not based
- -- on the current SPAT message contents
- -- if not asserted, the lane is ALWAYS present
- pedestrianUseAllowed (1),
- -- The path allows pedestrian traffic,
- -- if not set, this mode is prohibited
- isBikeFlyOverLane (2),
- -- path of lane is not at grade
- fixedCycleTime (3),
- -- the phases use preset times
- -- i.e. there is not a 'push to cross' button
- biDirectionalCycleTimes (4),
- -- ped walk phases use different SignalGroupID
- -- for each direction. The first SignalGroupID
- -- in the first Connection represents 'inbound'
- -- flow (the direction of travel towards the first
- -- node point) while second SignalGroupID in the
- -- next Connection entry represents the 'outbound'
- -- flow. And use of RestrictionClassID entries
- -- in the Connect follow this same pattern in pairs.
- isolatedByBarrier (5),
- unsignalizedSegmentsPresent (6)
- -- The lane path consists of one of more segments
- -- which are not part of a signal group ID
-
- -- Bits 7~15 reserved and set to zero
- } (SIZE (16))
-
-LaneAttributes-Crosswalk ::= BIT STRING {
- -- With bits as defined:
- -- MUTCD provides no suitable "types" to use here
- crosswalkRevocableLane (0),
- -- this lane may be activated or not based
- -- on the current SPAT message contents
- -- if not asserted, the lane is ALWAYS present
- bicyleUseAllowed (1),
- -- The path allows bicycle traffic,
- -- if not set, this mode is prohibited
- isXwalkFlyOverLane (2),
- -- path of lane is not at grade
- fixedCycleTime (3),
- -- ped walk phases use preset times
- -- i.e. there is not a 'push to cross' button
- biDirectionalCycleTimes (4),
- -- ped walk phases use different SignalGroupID
- -- for each direction. The first SignalGroupID
- -- in the first Connection represents 'inbound'
- -- flow (the direction of travel towards the first
- -- node point) while second SignalGroupID in the
- -- next Connection entry represents the 'outbound'
- -- flow. And use of RestrictionClassID entries
- -- in the Connect follow this same pattern in pairs.
- hasPushToWalkButton (5),
- -- Has a demand input
- audioSupport (6),
- -- audio crossing cues present
- rfSignalRequestPresent (7),
- -- Supports RF push to walk technologies
- unsignalizedSegmentsPresent (8)
- -- The lane path consists of one of more segments
- -- which are not part of a signal group ID
- -- Bits 9~15 reserved and set to zero
- } (SIZE (16))
-
-LaneAttributes-Parking ::= BIT STRING {
- -- With bits as defined:
- -- Parking use details, note that detailed restrictions such as
- -- allowed hours are sent by way of ITIS codes in the TIM message
- parkingRevocableLane (0),
- -- this lane may be activated or not based
- -- on the current SPAT message contents
- -- if not asserted, the lane is ALWAYS present
- parallelParkingInUse (1),
- headInParkingInUse (2),
- doNotParkZone (3),
- -- used to denote fire hydrants as well as
- -- short disruptions in a parking zone
- parkingForBusUse (4),
- parkingForTaxiUse (5),
- noPublicParkingUse (6)
- -- private parking, as in front of
- -- private property
- -- Bits 7~15 reserved and set to zero
- } (SIZE (16))
-
-LaneAttributes-Sidewalk ::= BIT STRING {
- -- With bits as defined:
- sidewalk-RevocableLane (0),
- -- this lane may be activated or not based
- -- on the current SPAT message contents
- -- if not asserted, the lane is ALWAYS present
- bicyleUseAllowed (1),
- -- The path allows bicycle traffic,
- -- if not set, this mode is prohibited
- isSidewalkFlyOverLane (2),
- -- path of lane is not at grade
- walkBikes (3)
- -- bike traffic must dismount and walk
- -- Bits 4~15 reserved and set to zero
- } (SIZE (16))
-
-
-LaneAttributes-Striping ::= BIT STRING {
- -- With bits as defined:
- stripeToConnectingLanesRevocableLane (0),
- -- this lane may be activated or not activated based
- -- on the current SPAT message contents
- -- if not asserted, the lane is ALWAYS present
- stripeDrawOnLeft (1),
- stripeDrawOnRight (2),
- -- which side of lane to mark
- stripeToConnectingLanesLeft (3),
- stripeToConnectingLanesRight (4),
- stripeToConnectingLanesAhead (5)
- -- the stripe type should be
- -- presented to the user visually
- -- to reflect stripes in the
- -- intersection for the type of
- -- movement indicated
- -- Bits 6~15 reserved and set to zero
- } (SIZE (16))
-
-
-LaneAttributes-TrackedVehicle ::= BIT STRING {
- -- With bits as defined:
- spec-RevocableLane (0),
- -- this lane may be activated or not based
- -- on the current SPAT message contents
- -- if not asserted, the lane is ALWAYS present
- spec-commuterRailRoadTrack (1),
- spec-lightRailRoadTrack (2),
- spec-heavyRailRoadTrack (3),
- spec-otherRailType (4)
- -- Bits 5~15 reserved and set to zero
- } (SIZE (16))
-
-
-LaneAttributes-Vehicle ::= BIT STRING {
- -- With bits as defined:
- isVehicleRevocableLane (0),
- -- this lane may be activated or not based
- -- on the current SPAT message contents
- -- if not asserted, the lane is ALWAYS present
- isVehicleFlyOverLane (1),
- -- path of lane is not at grade
- hovLaneUseOnly (2),
- restrictedToBusUse (3),
- restrictedToTaxiUse (4),
- restrictedFromPublicUse (5),
- hasIRbeaconCoverage (6),
- permissionOnRequest (7) -- e.g. to inform about a lane for e-cars
-
- } (SIZE (8,...))
-
-LaneConnectionID ::= INTEGER (0..255)
-
-LaneDirection ::= BIT STRING {
- -- With bits as defined:
- -- Allowed directions of travel in the lane object
- -- All lanes are described from the stop line outwards
- ingressPath (0),
- -- travel from rear of path to front
- -- is allowed
- egressPath (1)
- -- travel from front of path to rear
- -- is allowed
- -- Notes: No Travel, i.e. the lane object type does not support
- -- travel (medians, curbs, etc.) is indicated by not
- -- asserting any bit value
- -- Bi-Directional Travel (such as a ped crosswalk) is
- -- indicated by asserting both of the bits
- } (SIZE (2))
-
-LaneID ::= INTEGER (0..255)
- -- the value 0 shall be used when the lane ID is
- -- not available or not known
- -- the value 255 is reserved for future use
-
-LayerID ::= INTEGER (0..100)
-
-LayerType ::= ENUMERATED {
- none,
- mixedContent, -- two or more of the below types
- generalMapData,
- intersectionData,
- curveData,
- roadwaySectionData,
- parkingAreaData,
- sharedLaneData,
- ...
- }
-
-LaneWidth ::= INTEGER (0..32767) -- units of 1 cm
-
-MergeDivergeNodeAngle ::= INTEGER (-180..180)
- -- In units of 1.5 degrees from north
- -- the value -180 shall be used to represent
- -- data is not available or unknown
-
-MinuteOfTheYear ::= INTEGER (0..527040)
- -- the value 527040 shall be used for invalid
-
-MovementPhaseState ::= ENUMERATED {
- -- Note that based on the regions and the operating mode not every
- -- phase will be used in all transportation modes and that not
- -- every phase will be used in all transportation modes
-
- unavailable (0),
- -- This state is used for unknown or error
- dark (1),
- -- The signal head is dark (unlit)
-
- -- Reds
- stop-Then-Proceed (2),
- -- Often called 'flashing red' in US
- -- Driver Action:
- -- Stop vehicle at stop line.
- -- Do not proceed unless it is safe.
- -- Note that the right to proceed either right or left when
- -- it is safe may be contained in the lane description to
- -- handle what is called a 'right on red'
- stop-And-Remain (3),
- -- e.g. called 'red light' in US
- -- Driver Action:
- -- Stop vehicle at stop line.
- -- Do not proceed.
- -- Note that the right to proceed either right or left when
- -- it is safe may be contained in the lane description to
- -- handle what is called a 'right on red'
-
- -- Greens
- pre-Movement (4),
- -- Not used in the US, red+yellow partly in EU
- -- Driver Action:
- -- Stop vehicle.
- -- Prepare to proceed (pending green)
- -- (Prepare for transition to green/go)
- permissive-Movement-Allowed (5),
- -- Often called 'permissive green' in US
- -- Driver Action:
- -- Proceed with caution,
- -- must yield to all conflicting traffic
- -- Conflicting traffic may be present
- -- in the intersection conflict area
- protected-Movement-Allowed (6),
- -- Often called 'protected green' in US
- -- Driver Action:
- -- Proceed, tossing caution to the wind,
- -- in indicated (allowed) direction.
-
- -- Yellows / Ambers
- -- The vehicle is not allowed to cross the stop bar if it is possible
- -- to stop without danger.
- permissive-clearance (7),
- -- Often called 'permissive yellow' in US
- -- Driver Action:
- -- Prepare to stop.
- -- Proceed if unable to stop,
- -- Clear Intersection.
- -- Conflicting traffic may be present
- -- in the intersection conflict area
- protected-clearance (8),
- -- Often called 'protected yellow' in US
- -- Driver Action: