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MSG_ProbeVehicleData
The probe vehicle message frame is defined below. The probe vehicle message is used to exchange status about a vehicle with other (typically RSU) V2X devices to collect vehicle traveling behaviors along a segment of road. The exchange of this message, as well as the event which caused the collection of various elements defined in the message, is defined elsewhere. In typical use, the reporting vehicle has collected one or more snapshots which it will send to RSUs along with information (the vector) about the point in time and space when the snapshot event occurred. Because snapshots within a limited range of time and space are related, some data compression is used in the message to reduce redundant information. Note that the PVD message will remain in J2735, but it will not be further revised. PDV-related functionality can be migrated to the newer Probe Data Report message as defined in SAE J2945/C.
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전체 화면 뷰어에서 메시지 → 필드 → 데이터 프레임·데이터 엘리먼트·미등록 타입 → 하위 구조 전체를 펼쳐 보고, 이름으로 검색해 해당 위치로 바로 이동할 수 있습니다.
ASN.1
ProbeVehicleData ::= SEQUENCE {
timeStamp MinuteOfTheYear OPTIONAL,
segNum ProbeSegmentNumber OPTIONAL,
-- a short term Ident value
-- not used when ident is used
probeID VehicleIdent OPTIONAL,
-- identity data for selected
-- types of vehicles
startVector FullPositionVector, -- the space and time of
-- transmission to the RSU
vehicleType VehicleClassification, -- type of vehicle,
snapshots SEQUENCE (SIZE(1..32)) OF Snapshot,
-- a seq of name-value pairs
-- along with the space and time
-- of the first measurement set
regional SEQUENCE (SIZE(1..4)) OF
RegionalExtension {{Reg-ProbeVehicleData}} OPTIONAL,
...
}
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노드 클릭 = 선택
그룹 더블클릭 = 항목 전부 펼치기(다시 더블클릭 = 접기)
메시지·데이터 프레임·데이터 엘리먼트 그룹은 정보 주제 카드로 먼저 갈라짐 — 주제 더블클릭 = 항목 펼치기
전체 항목은 우측 패널 목록 — 항목 클릭 = 그림에 펼치기
범례 클릭 = 타입 필터
드래그 = 자리 옮기기