ISO 20176:2020 道路车辆 H点机（HPM-II） H点测定的规范和程序

标准编号：ISO 20176:2020

中文名称：道路车辆 H点机（HPM-II） H点测定的规范和程序

英文名称：Road vehicles — H-point machine (HPM-II) — Specifications and procedure for H-point determination

发布日期：2020-09

标准范围

本文件提供了使用H点机器（HPM）[1]审核车辆座位的规范和程序。HPM是一种物理工具，用于在车辆中建立关键参考点和测量值。H点设计工具（HPD）是HPM的简化计算机辅助设计（CAD）[2]版本，可与HPM一起使用，以进行本文件中规定的可选测量，或在产品设计过程中单独使用。这些H点装置提供了一种可靠布局和测量乘客座位隔间或座椅的方法。本文件规定了安装H点机器（HPM）和使用HPM审核（验证）车辆中关键参考点和测量值的程序。该装置适用于指定座位。不得将其解释为测量或指示乘员能力或舒适度的工具。它们不用于定义或评估临时座椅，如折叠式跳跃座椅。[1] 除非另有说明，本文件中对H点机器或HPM的所有引用均指SAE J4002 H点机器（HPM-II）。[2] CAD已经涵盖了汽车设计和开发的任何软件系统或方法，并且经常用于指代CAE（计算机辅助工程）和CAM（计算机辅助制造）软件系统。

This document provides the specifications and procedures for using the H-point machine (HPM)[1] to audit vehicle seating positions. The HPM is a physical tool used to establish key reference points and measurements in a vehicle. The H-point design tool (HPD) is a simplified computer-aided design (CAD)[2] version of the HPM, which can be used in conjunction with the HPM to take the optional measurements specified in this document, or used independently during product design.These H-point devices provide a method for reliable layout and measurement of occupant seating compartments or seats. This document specifies the procedures for installing the H-point machine (HPM) and using the HPM to audit (verify) key reference points and measurements in a vehicle.The devices are intended for application at designated seating positions. They are not to be construed as tools that measure or indicate occupant capabilities or comfort. They are not intended for use in defining or assessing temporary seating, such as folding jump seats.[1] All references to H-point machine or HPM in this document refer to the SAE J4002 H-point machine (HPM-II), unless otherwise noted.[2] CAD has come to encompass any software system or approach to automotive design and development, and is often used to refer to CAE (computer-assisted engineering) and CAM (computer-assisted manufacturing) software systems as well.

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