Road vehicles. Endurance braking systems of motor vehicles and towed vehicles. Test procedures

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

29-09-2006

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 General test conditions
  5.1 Ambient conditions
  5.2 Test site
  5.3 Vehicle preparation
6 Downhill test
  6.1 General
  6.2 Downhill test track
  6.3 Normal test parameters
  6.4 Determination of specific test parameters
  6.5 Conducting the downhill test
  6.6 Presentation of results
7 Drag test (gradient simulation test)
  7.1 General
  7.2 Drag test track
  7.3 Regular test parameters
  7.4 Determination of specific test parameters
  7.5 Conducting the drag test
  7.6 Data processing and presentation of results
8 Indoor vehicle test on a test bench (gradient
  simulation test)
  8.1 General
  8.2 Description of the test bench
  8.3 Normal test
  8.4 Determination of specific test parameters
  8.5 Conducting the dynamometer test
  8.6 Data processing and presentation of results
Annex A (normative) Vehicle data
Annex B (normative) Test reports
Bibliography

Specifies methods for testing the endurance braking systems of vehicles of categories M N and O (excluding M1, N1, O1 and O2) which are designed to comply with ECE-R 13/09 with supplement 1 to 6.

This International Standard specifies methods for testing the endurance braking systems of vehicles of categories M N and O (excluding M1, N1, O1 and O2) which are designed to comply with ECE-R 13/09 with supplement 1 to 6. The values given in square brackets are taken from ECE Regulation No. 13 for information.

All endurance test procedures are based on the principle of equivalent energy absorption and procedures which are not suitable to support this principle are not considered.

The principle of equivalent energy allows the base test parameters to be adapted to the variations occurring under real conditions compared to theoretical values.

NOTE Typical sources are:

The variation of the gradient of downhill test track or

The variation of retarding force during drag tests or indoor test.

Committee	AUE/15
DevelopmentNote	Supersedes 04/19990803 DC (10/2006)
DocumentType	Standard
Pages	36
PublisherName	British Standards Institution
Status	Current
Supersedes	04/19990803 DC : DRAFT JUL 2004

Standards	Relationship
ISO 12161:2006	Identical

ISO 611:2003	Road vehicles Braking of automotive vehicles and their trailers Vocabulary
ISO 1176:1990	Road vehicles — Masses — Vocabulary and codes
ISO 3833:1977	Road vehicles — Types — Terms and definitions
ISO 8855:2011	Road vehicles — Vehicle dynamics and road-holding ability — Vocabulary

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BS ISO 12161:2006

Current

Table of Contents

Abstract

Scope

General Product Information

International Equivalents

Standards Referencing This Book

Category

Subcategory

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