BSI PD ISO/TS 18506:2014
$102.76
Procedure to construct injury risk curves for the evaluation of road user protection in crash tests
| Published By | Publication Date | Number of Pages |
| BSI | 2014 | 16 |
The aim of this Technical Specification is to provide a procedure to develop injury risk curves for biomechanical samples. These samples are often heavily censored and limited in size, such that specific steps and checks are required when developing injury risk curves. Moreover, several statistical methods were historically used to build injury risk curves. The curves resulting from the different methods could be rather close or fairly different, depending on the biomechanical samples. It is therefore of major importance to recommend a consensual method to be used. Otherwise, injury thresholds candidates to be included into regulations could be highly influenced by the statistical method used. These different methods were compared in a statistical simulation study[10]. The conclusions of this study were used to recommend the survival analysis.
This Technical Specification identifies steps to be followed to develop injury risk curves. It recommends preliminary checks, statistical method, and recommendation process of the injury risk curve. Guidelines on the type of the samples to be used (cadaver, animal, or dummy), as well as the variables to be used, and the injury severity level are beyond the scope of this Technical Specification.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | Foreword |
| 7 | Section sec_1 Section sec_2 Section sec_2.1 Section sec_2.2 Section sec_2.3 Section sec_2.4 Section sec_2.5 Section sec_2.7 1 Scope 2 Terms and definitions |
| 8 | Section sec_3 Section sec_3.1 Section sec_3.2 Section sec_3.3 Section sec_3.4 3 Methodology 3.1 General 3.2 Collect the relevant data 3.3 Assign the censoring status 3.4 Check for single injury mechanism |
| 9 | Section sec_3.5 Section sec_3.6 Section sec_3.7 Section sec_3.8 Section sec_3.9 3.5 Estimate the coefficients 3.6 Identify overly influential observations 3.7 Check the distribution assumption 3.8 Choose the best distribution 3.9 Check the validity of the prediction |
| 10 | Section sec_3.10 Section sec_3.11 Section sec_3.12 Section sec_3.12.1 Section sec_3.12.2 Table tab_1 Section sec_3.12.3 3.10 95 % confidence intervals and its relative size 3.11 Quality index 3.12 Recommendation of the injury risk curves |
| 11 | Section sec_3.12.4 Section sec_3.12.5 Section sec_4 4 Related electronic documents |
| 12 | Reference ref_1 Reference ref_2 Reference ref_3 Reference ref_4 Reference ref_5 Reference ref_6 Reference ref_7 Reference ref_8 Reference ref_9 Reference ref_10 Reference ref_11 Bibliography |
