BS ISO 20035:2019 Intelligent transport systems. Cooperative adaptive cruise control systems (CACC). Performance requirements and test procedures

BS ISO 20035:2019

Intelligent transport systems. Cooperative adaptive cruise control systems (CACC). Performance requirements and test procedures

Status : Current   Published : January 2019

Format
PDF

Format
HARDCOPY



What is this standard about?

Cooperative Adaptive Cruise Control (CACC) system is an expansion to existing Adaptive Cruise Control (ACC) control strategy by using wireless communication with preceding vehicles (V2V) and/or the infrastructure (I2V). Both multi vehicle V2V data and I2V infrastructure data are within the scope of this document. When V2V data is used CACC can enable shorter time gaps and more accurate gap control, which can help increase traffic throughput and reduce fuel consumption. It can also receive data from the infrastructure, such as recommended speed and time gap setting, to improve traffic flow and safety.

This document addresses two types of Cooperative Adaptive Cruise Control (CACC): V2V, and I2V. Both types of CACC system require active sensing using for example radar, lidar, or camera systems. The combined V2V and I2V CACC is not addressed in this document. The following requirements are addressed in this document:

— classification of the types of CACC;

— definition of the performance requirements for each CACC type;

— CACC state transitions diagram;

— minimum set of wireless data requirements;

— test procedures.

CACC:

— does only longitudinal vehicle speed control;

— uses time gap control strategy similar to ACC;

— has similar engagement criteria as ACC.




Standard NumberBS ISO 20035:2019
TitleIntelligent transport systems. Cooperative adaptive cruise control systems (CACC). Performance requirements and test procedures
StatusCurrent
Publication Date22 January 2019
Normative References(Required to achieve compliance to this standard)ISO 15622
Informative References(Provided for Information)No other standards are informatively referenced
International RelationshipsISO 20035:2019
Draft Superseded By17/30331874 DC
DescriptorsInformation exchange, Communication networks, Telecommunication systems, Traffic control, Computer networks, Road vehicles, Data transfer, Local area networks, Road transport, Radiocommunication, Data transmission, Mobile communication systems, Interfaces (data processing)
ICS35.240.60
43.040.15
Title in FrenchTitre manque
CommitteeEPL/278
ISBN978 0 580 92040 0
PublisherBSI
FormatA4
DeliveryYes
Pages24
File Size1.733 MB
Price£182.00


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