ISO 21308-2:2020 PDF

Name: ISO 21308-2:2020 — Road vehicles — Product data exchange between chassis and bodywork manufacturers (BEP) — Part 2: Dimensional bodywork exchange parameters
SKU: ISO 21308-2:2020
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Road vehicles — Product data exchange between chassis and bodywork manufacturers (BEP) — Part 2: Dimensional bodywork exchange parameters

Название (английский):

ISO 21308-2:2020

Road vehicles — Product data exchange between chassis and bodywork manufacturers (BEP) — Part 2: Dimensional bodywork exchange parameters

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 85
Дата публикации:: 25 сентября 2020 г.
Издание:: ISO IS 21308 edition 2 version 1
ICS:: 43.080.01

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Описание (английский):

This document provides a set of codes for the exchange of dimensional data between truck chassis manufacturers and bodywork manufacturers. The process of exchanging the above information can involve: — chassis manufacturer; — chassis importer; — chassis dealer; — one or more bodywork manufacturers; and — bodywork component suppliers, e.g. manufacturers of demountable bodies, cranes and loading equipment, tipping equipment.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO 21308-2:2020 - "Road vehicles - Product data exchange between chassis and bodywork manufacturers (BEP) - Part 2: Dimensional bodywork exchange parameters" defines a standardized set of BEP codes for exchanging dimensional data between truck chassis manufacturers and bodywork manufacturers (including importers, dealers and component suppliers). It applies to commercial vehicles (see ISO 3833) with a maximum gross vehicle mass above 3 500 kg. The standard promotes unambiguous, machine- and human-readable data exchange to improve design accuracy, prefabrication and lead times.

Key technical topics and requirements

BEP code structure: Codes follow the format BEP-ppMccc.n.p.q.s.t, where:

pp = bodywork category,
M = measure type (e.g., L for X/longitudinal, H for Z/height, W for Y/width, C for coordinates, M for mass, F for force, T for moment, R for radius, V for angle, G/A for general/administrative),
ccc = three-digit sequential code starting at 001,
.n, .p, .q, .s, .t = object index, entity number, corner index, side (L/R) and optional type designator.

Reference points:

Lengths: centre of the first front axle as zero (or first driven rear axle when convenient).
Heights: top of chassis frame as zero.
Widths: chassis centre-line as zero.

Units of reporting: preferred units are millimetres (mm) for dimensions and coordinates, kilograms (kg) for mass, Newtons (N) / kN for forces, Newton-metres (Nm) / kNm for moments, degrees (°) for angles.

Numbering rules: codes numbered sequentially and repeated items distinguished with .n counted from front to rear.

Frame-mounted object typing: optional .t type letters reserved (e.g., A = Air tank, B = Battery box, F = Fuel tank, S = Spare wheel, U = Urea tank, etc.).

Metadata: fields for priority (A = essential, B = useful), loading condition (1 = unladen, 2 = laden/design mass) and presentation recommendations (2D, 3D, TD).

XML & data exchange: XML coding guidance is linked (Annex B added in this edition); BEP exchanges can be transmitted via spreadsheet, XML or STEP-based systems.

Practical applications

Standardizes dimensional data for:

Prefabrication of bodies and superstructures
Inter-company technical specifications and drawings
Vehicle configuration management and BOM integration

Reduces errors, shortens lead times and enables efficient collaboration between chassis and bodywork suppliers.

Related standards

ISO 21308-1 (General principles for BEP)

ISO 21308-3 (Supplementary BEP details)

ISO 7656, ISO 612, ISO 1176 (dimensional and terminology references)

Keywords: ISO 21308-2, BEP codes, dimensional bodywork exchange parameters, truck chassis data exchange, chassis and bodywork manufacturers, vehicle dimensions, XML data exchange, standardization.

ISO 21308-2:2020 PDF

Abstract

Похожие стандарты

Overview

Key technical topics and requirements

Practical applications

Who should use ISO 21308-2

Related standards

Технические детали

SIST ISO 3833:2000

Road vehicles -- Types -- Terms and definitions

BS ISO 21308-2:2006

Road vehicles. Product data exchange between chassis and bodywork manufacturers (BEP) - Dimensional bodywork…

BS ISO 21308-1:2018

Road vehicles. Product data exchange between chassis and bodywork manufacturers (BEP). General principles.

ISO 21308-3:2020

Road vehicles — Product data exchange between chassis and bodywork manufacturers (BEP) — Part 3: General, mas…

ISO 7656:1993

Commercial road vehicles — Dimensional codes

SIST EN ISO 61:2023

Plastics - Determination of apparent density of moulding material that cannot be poured from a specified funn…

SIST ISO 1176:2011

Road vehicles - Masses - Vocabulary and codes