ISO/TR 27957:2020 道路車両—擬人化テストデバイスでの温度測定—温度センサーの位置の定義 | ページ 2

Foreword

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This document was prepared by Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 36, Safety and impact testing.

This second edition cancels and replaces the first edition (ISO/TR 27957:2008), which has been technically revised.

The main changes compared to the previous edition are as follows:

—the addition of Annexes D to G to include temperature positions for multiple devices.

Introduction

This document proposes the number and the arrangement of the temperature measuring points in anthropomorphic test devices (ATDs). The proposal is based on several studies and is intended to ensure that the temperature of the ATD is in accordance with the temperature corridor prescribed by the applied test procedure.

The temperature sensitivity of ATD components has long been recognized. All ATDs used for testing in accordance with current test procedures have prescribed temperature ranges for certification and testing. However, the procedure for verifying ATD temperature can vary from one testing facility to another. To improve the comparability of test data between laboratories, it is considered necessary to define a single practice for the measurement of ATD temperature.

1 Scope

This document defines the number and the arrangement of temperature measuring points for anthropomorphic test devices in order to ensure that the temperature of the ATD is in accordance with the temperature corridor prescribed by the applied test procedure.

2 Normative references

The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

3 Terms and definitions

For the purposes of this document, the terms and definitions given in ISO 6487 apply.

ISO and IEC maintain terminological databases for use in standardization at the following addresses:

Bibliography