BS ISO 20684-1:2021
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Intelligent transport systems. Roadside modules SNMP data interface – Overview
Published By | Publication Date | Number of Pages |
BSI | 2021 | 28 |
Field devices are a key component in intelligent transport systems (ITS). Field devices include traffic signals, message signs, weather stations, traffic sensors, roadside equipment for connected ITS (C-ITS) environments, etc.
The ISO 20684 series defines data that can be used when field devices need to exchange information with other external entities (called “managers” in this document, even if they are other field devices). Field devices can be quite complex, necessitating the standardization of many data concepts for exchange. As such, the ISO 20684 series is divided into several individual parts. This document (Part 1) introduces the ISO 20684 series and provides normative content that applies to all subsequent parts.
PDF Catalog
PDF Pages | PDF Title |
---|---|
2 | National foreword |
6 | Foreword |
7 | Introduction |
9 | 1 Scope 2 Normative references 3 Terms and definitions |
10 | 4 Symbols and abbreviated terms |
11 | 5 Conformance |
13 | 6 Conventions 6.1 ASN.1 6.2 SNMP terminology 7 Architecture 7.1 ITS services 7.2 Physical view |
14 | 7.3 Communications view 8 User needs |
15 | 9 Requirements 9.1 Features 9.2 Identifiable requirements 9.3 Structure of data exchange requirements 9.4 Agent performance requirements |
16 | 10 Dialogues 10.1 General dialogue rules 10.1.1 Manager initiated 10.1.2 Generic and custom dialogues 10.2 Generic dialogues 10.2.1 Get elemental data 10.2.2 Set elemental data 10.2.3 Get tabular data 10.2.4 Set tabular data |
17 | 10.2.5 Get data column 10.2.6 Get data from dynamic table entry 10.2.7 Get row status of dynamic table entry 10.2.8 Configure entry of a dynamic table |
18 | 10.2.9 Toggle active status of a dynamic table entry 10.2.10 Delete entry from a dynamic table |
19 | 11 Security 11.1 Vulnerabilities 11.2 Authentication and access control 11.3 Encryption 11.4 Security recommendation |
20 | Annex A (normative) Management information base (MIB) |
26 | Annex B (normative) Requirements traceability matrix (RTM) |
27 | Bibliography |