ISO/TS 14812:2022

TECHNICAL ISO/TS
SPECIFICATION 14812
First edition
2022-04
Intelligent transport systems —
Vocabulary
Systèmes de transport intelligents — Vocabulaire
Reference number
© ISO 2022
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ii
Contents Page
Foreword .v
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
3.1 Core terms . 1
3.1.1 Entity terms . 1
3.1.2 General system terms . 2
3.1.3 General architecture terms . 3
3.1.4 Architecture view terms . 4
3.1.5 Architecture — Communication view terms . 5
3.1.6 Architecture — Enterprise view terms . 6
3.1.7 Architecture — Functional view terms . 7
3.1.8 Architecture — Physical view terms . 8
3.1.9 Architecture type terms . . 9
3.1.10 Data concept management terms . 10
3.1.11 Data concept type terms . 10
3.1.12 System engineering terms . 11
3.1.13 Time terms . 12
3.2 Technology terms . 12
3.2.1 Top-level physical object terms .12
3.2.2 Centre physical object terms . 13
3.2.3 Field physical object terms . 13
3.2.4 Personal physical object terms . 14
3.2.5 Support physical object terms . 15
3.2.6 Vehicle physical object terms . 15
3.2.7 ITS station terms . 16
3.2.8 ITS application terms . 17
3.2.9 ITS-S application process terms . 17
3.3 Infrastructure terms . . 18
3.3.1 Road reservation component terms . 18
3.3.2 Physical traffic separator terms . 22
3.3.3 Alternate mode infrastructure component terms .23
3.3.4 Infrastructure operating mode terms . 23
3.3.5 Road network terms. 24
3.3.6 Junction terms .25
3.4 Location terms . 26
3.4.1 Location type terms . 26
3.4.2 Location referencing terms . 27
3.5 Service terms .28
3.5.1 Generic service terms .28
3.5.2 Transport service terms .28
3.5.3 ITS service terms .29
3.5.4 ITS-S service terms .30
3.5.5 ITS-S communication service terms .30
3.5.6 Transport-related sharing terms .30
3.5.7 Contractual model terms . 31
3.5.8 Financial model terms . 32
3.5.9 Operational model terms . 33
3.5.10 Network model terms .34
3.5.11 Shared transport service terms .34
3.5.12 Shared vehicle terms . 35
3.5.13 Transport service application terms . 35
iii
3.6 User terms .36
3.6.1 Traveller terms . .36
3.6.2 Vehicle occupant terms . 37
3.7 Vehicle terms . 37
3.7.1 Vehicle component terms. 37
3.7.2 Vehicle attribute terms .38
3.7.3 Vehicle automation terms . 39
3.7.4 Vehicle connectivity terms . 42
3.7.5 Vehicle speed terms . 42
3.7.6 Vehicle types — environment terms .44
Annex A (informative) Concept model diagrams .45
Bibliography .81
Index .83
iv
Foreword
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