道路车辆 车到电网通信接口 第23部分：直流充电第二代网络层和应用层要求符合性测试计划

[中文适用范围]： 适用范围： 本标准规定了基于抽象测试套件（ATS）的符合性测试方法，用于验证实现ISO 15118-20中直流（DC）充电类型相关DC专用要求的电动汽车通信控制器（EVCC）或供电设备通信控制器（SECC）。符合性测试涵盖对被测系统（SUT）各项功能与行为的验证，并依据ISO 15118-20中的符合性要求以及实施方声明的SUT能力，对其可观测结果进行评估。 其中，功能能力测试旨在确认SUT的可观测能力是否符合ISO 15118-20中定义的静态符合性要求；行为测试则尽可能全面地检验SUT在ISO 15118-20定义的动态符合性要求及其能力范围内的各种实现表现。 本标准的测试架构沿自ISO 15118-21所规定的架构；若需补充DC专用要求的其他测试方面，将在本文件中予以扩展并说明。本文件中的抽象测试用例基于上述测试架构，并以描述性表格形式呈现，覆盖ISO/OSI模型第3层至第7层（网络层至应用层）。 在适用范围方面，本文件仅针对ISO 15118-20中的规范性章节与要求。若某些引用标准（如IETF RFC、W3C建议等）中的相关要求对符合性评估具有意义，本文件可引用其特定测试用例，但明确不旨在将符合性规范的适用范围扩展至此类外部标准，除非技术上有必要用于ISO 15118-20的符合性测试。 此外，本文件规定的符合性测试不包含对实现性能、鲁棒性或可靠性的评估，亦无法对抽象服务原语的物理实现、系统具体实现方式、服务提供机制或协议实现所处的运行环境作出判断。 本文件定义的抽象测试用例仅考虑通信协议及ISO 15118-20所定义的系统行为。测试用例的执行不以电动汽车与供电设备（EVSE）之间存在电力传输为前提条件。 [外文原描述]： ISO PAS 15118-23:2026 This document specifies conformance tests in the form of an abstract test suite (ATS) for a system under test (SUT) that implements an electric-vehicle communication controller (EVCC) or a supply-equipment communication controller (SECC) for all direct current (DC)-specific requirements specified in ISO 15118-20 that are associated to the DC charging type. These conformance tests specify the testing of capabilities and behaviours of an SUT, as well as checking what is observed against the conformance requirements specified in ISO 15118-20 and against what the implementer states the SUT implementation's capabilities are. The capability tests within the ATS check that the observable capabilities of the SUT are in accordance with the static conformance requirements defined in ISO 15118-20. The behaviour tests of the ATS examine an implementation as thoroughly as practical over the full range of dynamic conformance requirements defined in ISO 15118-20 and within the capabilities of the SUT. The test architecture for this document is inherited from the test architecture specified in ISO 15118-21. If further aspects for DC-specific requirements are necessary, they extend this architecture and are specified in this document. The abstract test cases in this document are described leveraging this test architecture and are specified in descriptive tabular format covering the ISO/OSI layer 3 to 7 (network to application layers). In terms of coverage, this document only covers normative sections and requirements in ISO 15118-20. This document can additionally refer to specific tests for requirements on referenced standards (e.g. IETF RFCs, W3C Recommendation, etc.) if they are relevant in terms of conformance for implementations according to ISO 15118-20. However, it is explicitly not intended to widen the scope of this conformance specification to such external standards, if it is not technically necessary for the purpose of conformance testing for ISO 15118-20. Furthermore, the conformance tests specified in this document do not include the assessment of performance nor robustness or reliability of an implementation. They cannot provide judgments on the physical realization of abstract service primitives, how a system is implemented, how it provides any requested service, nor the environment of the protocol implementation. Furthermore, the abstract test cases defined in this document only consider the communication protocol and the system's behaviour defined ISO 15118-20. Power flow between the EVSE and the EV is not a prerequisite for the test cases specified in this document.