ISO/TS 16785:2020

Electronic Fee Collection (EFC) — Application interface definition between DSRC-OBE and external in-vehicle devices

This document defines an application interface between DSRC-based OBE (hereinafter referred to as "DSRC-OBE") and an external in-vehicle device (hereinafter referred to as "the external device") to make DSRC-OBE applicable for diversified external devices. NOTE For use in autonomous tolling and DSRC-based (CEN, UNI, ARIB, TTA and GB/T) electronic fee collection (EFC) systems. For use in urban and inter-urban toll schemes. The scope of this document covers the following items (as shown in Figure 4): — definitions of the application interface between DSRC-OBE and external devices, including global navigation satellite system (GNSS), cellular network (CN) and controller area network (CAN) device; — definitions of data groups and data elements. Figure 4 — Scope of this document The following items are out of the scope of this document: — definitions of hardware components in the external device such as GNSS module, CN module and mobile devices; — definitions of the physical interface between DSRC-OBE and the external device such as USB and Bluetooth; — definition of ITS services other than EFC; — definition of algorithms for authentication, encryption and key management.

Perception du télépéage — Définition de l'interface entre l'équipement à bord à communications dédiées à courte portée (DSRC-OBE) et les dispostifs externes embarqués

General Information

• Status: Published
• Publication Date: 17-Mar-2020
• ICS: 03.220.01 - Transport in general
• ICS: 35.240.60 - IT applications in transport
• Technical Committee: ISO/TC 204 - Intelligent transport systems
• Drafting Committee: ISO/TC 204/WG 5 - Fee and toll collection
• Current Stage: 9092 - International Standard to be revised
• Completion Date: 31-Oct-2023

Relations

• Revises: ISO/TS 16785:2014 - Electronic Fee Collection (EFC) — Interface definition between DSRC-OBE and external in-vehicle devices
• Effective Date: 19-May-2018

Standards Content (Sample)

TECHNICAL ISO/TS
SPECIFICATION 16785
Second edition
2020-03
Electronic Fee Collection (EFC) —
Application interface definition
between DSRC-OBE and external in-
vehicle devices
Perception du télépéage — Définition de l'interface entre
l'équipement à bord à communications dédiées à courte portée
(DSRC-OBE) et les dispostifs externes embarqués
Reference number
ISO/TS 16785:2020(E)
©
ISO 2020

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ISO/TS 16785:2020(E)

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ii © ISO 2020 – All rights reserved

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ISO/TS 16785:2020(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Symbols and abbreviated terms . 3
5 Tolling models with the in-vehicle device . 4
5.1 General . 4
5.2 Tolling model . 4
5.2.1 Operating environment . 4
5.2.2 Data exchanges . 6
6 Data group . 7
6.1 General . 7
6.2 Payment means status . 7
6.2.1 PaymentMode . 7
6.2.2 AccountStatus . 7
6.2.3 PaymentMeansBalance . 8
6.2.4 PaymentMeans . 8
6.2.5 PaymentMeansUnit .
...