汽车故障码诊断协议（ISO-15031-5）-Automobile Error code diagnostic protocol

描述了ISO14229标准协议，供熟悉UDS标准协议，包含故障码组成及说明，14229描述(Describes the ISO14229 standard protocol for familiarity with the UDS standard protocol, including the composition and descr iption of the fault code, 14229 descr iption)