"CANdelaStudio技术规范：诊断数据工作流程与应用范围解析"。

The "Diagnostic Specification with CANdelaStudio" document is a comprehensive guide that outlines the workflows and processes involved in creating ECU diagnostic specifications using CANdelaStudio. This tool allows for the development and manufacturing of reliable diagnostic data for vehicle electronic control units (ECUs). The agenda of the document covers ECU diagnostic specifications in various stages, such as manufacturing, development, and after-sales support. It highlights the importance of using standardized formats like the Open Diagnostic Exchange Data Format (ODX) and the Automotive Open System Architecture (AUTOSAR) Diagnostic Extract (DEXT) for creating diagnostic data. The document introduces key terms like CANdelaStudio Document (CDD) and ECU Parametrization, which are essential for understanding and creating diagnostic specifications. It explains how these terms are used in conjunction with ODX and DEXT to ensure the effective management of diagnostic data for vehicle fleets and ECU testers. Overall, the "Diagnostic Specification with CANdelaStudio" document provides a detailed overview of the processes and tools involved in creating reliable and standardized ECU diagnostic specifications, ensuring the optimal performance and maintenance of vehicle electronic systems.