ISO 14907-2:2021 电子收费 用户和固定设备的试验程序 第2部分：机载单元应用接口的一致性试验

标准编号：ISO 14907-2:2021

中文名称：电子收费 用户和固定设备的试验程序 第2部分：机载单元应用接口的一致性试验

英文名称：Electronic fee collection — Test procedures for user and fixed equipment — Part 2: Conformance test for the on-board unit application interface

发布日期：2021-03

标准范围

本文件描述了验证功能和数据结构实现的车载单元（OBU）一致性的测试，如基于ISO 14906的EFC应用的实现一致性声明（ICS）中所定义。本文件从以下方面定义了评估OBU合规性的测试:-基本的专用短程通信（DSRC）L7功能，-EFC应用程序功能，-EFC属性（即EFC应用程序信息），-EFC属性和（硬件）组件的寻址过程，-EFC事务模型，定义任何EFC事务的通用元素和步骤，以及-接口的行为，以支持EFC-DSRC应用程序接口级别的互操作性。在对独立数据项和函数（C.2到C.4）进行测试之后，给出了一个测试完整EFC事务（C.2到C.4）的示例。3). 尽管本文件定义了DSRC和EFC功能的测试用例示例（见附录C），但并不打算为特定实现指定完整的测试套件。为了为特定的EFC实现组成一个测试套件，可以修改测试用例，并且可以定义和添加新的测试用例，以便完成一致性测试套件。在定义一个完整的测试套件时，可以考虑以下几点:-小范围:“全面测试”关键互操作性/兼容性功能，-大范围:测试边界和随机值，以及-复合类型:按顺序或并行方式对单个项目进行测试。本文件未定义评估以下各项的测试:-表演，-健壮性，以及-实现的可靠性。注1 ISO 14907-1定义了旨在评估EFC设备和系统性能、鲁棒性和可靠性的测试程序。注2:ISO/IEC 10373系列定义了与支持此类卡的OBU相关的接近、接近、集成电路卡和相关设备的测试方法。附录D提供了基于ISO 14907系列的日本车载设备（OBE）一致性测试的信息性概述，以说明如何在实践中应用这些测试。

This document describes tests which verify on-board unit (OBU) conformance of functions and data structures implementations, as defined in the implementation conformance statement (ICS) based on ISO 14906 for EFC applications.This document defines tests for assessing OBU conformance in terms of :— basic dedicated short-range communication (DSRC) L7 functionality,— EFC application functions,— EFC attributes (i.e. EFC application information),— the addressing procedures of EFC attributes and (hardware) components,— the EFC transaction model, which defines the common elements and steps of any EFC transaction, and— the behaviour of the interface so as to support interoperability on an EFC-DSRC application interface level.After the tests of isolated data items and functions (C.2 to C.4), an example is given for testing a complete EFC transaction (C.3). Although this document defines examples of test cases for DSRC and EFC functionality (see Annex C), it does not intend to specify a complete test suite for a certain implementation. To compose a test suite for a specific EFC implementation, the test cases can be modified and new test cases can be defined and added in order for the conformance test suite to be complete. It can be useful to consider the following when defining a complete test suite:— small range: "exhaustive testing" of critical interoperability/compatibility features,— large range: testing of boundaries and random values, and— composite types: testing of individual items in sequence or parallel.This document does not define tests which assess:— performance,— robustness, and— reliability of an implementation.NOTE 1 ISO 14907？1 defines test procedures that are aimed at assessing performance, robustness and reliability of EFC equipment and systems.NOTE 2 The ISO/IEC 10373 series defines test methods for proximity, vicinity, integrated circuit(s) cards and related devices that can be relevant for OBUs which support such cards.Annex D provides an informative overview of Japanese on-board equipment (OBE) conformance tests which are based on the ISO 14907 series, in order to illustrate how these can be applied in practice.

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