范围:本文件与EN 15654-1《铁路应用——车轮和轮对上垂直力的测量——第1部分:在役车辆的轨道测量现场》有关，该文件规定了在役运行期间测量和评估一系列车辆载荷参数的最低技术要求和系统的计量特性。 本文件旨在描述批准和验证程序，以验证测量系统的功能和计量特性，并随时间进行确认。 目的是获得不同边界条件下测量结果的可比性和再现性。为了尽量减少试验次数，批准和验证程序分为: -型式认证、初始验证、在用验证。 测量系统的精度等级取决于测量设备、车辆和轨道特性。描述了涵盖这些影响的测试程序，以确保所有网络的再现性。 本文件中描述的程序不会对测量场地的设计、可监控的车辆类型、或可安装测量系统的网络或线路施加任何限制。 附件包括试验程序示例、最大允许误差计算和统计试验方法。交叉引用:EN 15654-1:2018ISO/IEC指南99:2007VIMEN 15654-2OIML V 2-200:2012ISO/IEC指南99:2011WMO-No.8购买本文件时可获得的所有现行修订均包含在购买本文件中。

Scope: This document is related to EN 15654-1,Railway applications — Measurement of vertical forces on wheels and wheelsets — Part 1: On-track measurement sites for vehicles in service,which lays down minimum technical requirements and the metrological characteristics of a system for measuring and evaluating a range of vehicle loading parameters during operation in service. The aim of this document is to describe approval and verification procedures to validate the functional and metrological characteristics of measurement systems and confirm them over time. The goal is to obtain the comparability and reproducibility of measurement results under different boundary conditions. To minimize the number of tests, the approval and verification procedures are divided into:— type approval,— initial verification,— in-service verification. The accuracy class of a measurement system depends on the measurement device, vehicle and track characteristics. Test procedures covering these influences are described to ensure reproducibility in all networks. The procedures described in this document do not impose any restrictions on the design of measurement sites, on the types of vehicles that can be monitored, or on which networks or lines the measuring system can be installed. The annexes include examples for test procedures, calculation of maximum permissible errors and statistical test methods.Cross References:EN 15654-1:2018ISO/IEC Guide 99:2007VIMEN 15654-2OIML V 2-200:2012ISO/IEC Guide 99:2011WMO-No. 8All current amendments available at time of purchase are included with the purchase of this document.