ISO/TS 23792-1:2023

Intelligent transport systems — Motorway chauffeur systems (MCS) — Part 1: Framework and general requirements

Publication date:   Jun 9, 2023

General information

90.92 Standard to be revised   Jun 19, 2023

ISO

ISO/TC 204 Intelligent transport systems

Technical Specification

35.240.60   IT applications in transport | 03.220.20   Road transport

Buying

  Published

PDF - €182.71

  English  



Buy

Scope

Motorway chauffeur systems (MCS) perform Level 3 automated driving on limited access motorways with the presence of a fallback-ready user (FRU). MCS can be implemented in various forms capable of responding to different driving scenarios. This document describes a framework of MCS including system characteristics, system states/transition conditions and system functions.
MCS are equipped with a basic set of functionalities to perform in-lane operation and can also be equipped with additional functionalities such as lane changing.
This document specifies requirements of the basic set of functionalities and test procedures to verify these requirements. The requirements include vehicle operation to perform the entire dynamic driving task (DDT) within the current lane of travel, to issue a request to intervene (RTI) before disengaging, and to extend operation and temporarily continue to perform the DDT after issuing an RTI.
This document describes one specific form of system engagement. Other forms are possible. These other system engagement forms, especially those provided in combination with other driving automation system features, are not within the scope of this document.
Requirements and test procedures for the additional functionalities are provided in other parts of the ISO 23792 series.
Means related to setting a destination and selecting a route to reach the destination are not within the scope of this document. This document applies to MCS installed in light vehicles.

Life cycle

NOW

PUBLISHED
ISO/TS 23792-1:2023
90.92 Standard to be revised
Jun 19, 2023

REVISED BY

IN_DEVELOPMENT
ISO/AWI 23792-1