溯源矩阵

[中文适用范围]： 本信息报告旨在补充 J1939 文件，以可排序和搜索的形式提供 SAE RP J1939 在 OBD 数据通信中的应用，以便于使用。它并不旨在替代实际的法规和标准文件，并且本文件与已发布文件之间的任何差异必须以已发布文件为准来解决。该电子表格概述了 ARB OBD II 和 HD OBD 要求中的元素，并确定了哪些 J1939 SPN 和消息可用于满足数据流、就绪性、使用率和测试结果要求。 [外文原描述]： This Information Report is intended to supplement the J1939 documents by offering the application of SAE RP J1939 to OBD data communications in a form that can be sorted and searched for easier use. It is NOT intended as a substitute for the actual regulations and standards documents, and any discrepancies between this document and the published documents must be resolved in favor of the published documents. Regulatory Version(s): CARB 1971.1 OCTOBER 3, 2019 ; CARB 1968.2 OCTOBER 3, 2019; “CALIFORNIA GREENHOUSE GAS EXHAUST EMISSION STANDARDS AND TEST PROCEDURES FOR 2014 AND SUBSEQUENT MODEL HEAVY-DUTY VEHICLES” As Amended: September 9, 2021; “CALIFORNIA STANDARDS AND TEST PROCEDURES FOR NEW 2021 AND SUBSEQUENT MODEL HEAVY-DUTY ZERO-EMISSION POWERTRAINS.” As Adopted: June 27, 2019; EPA 40 CFR Part 1036 Subpart B (up to date as of 10/10/2024)