消费电子产品和网络的服务诊断接口.ECHONET的实现

[中文适用范围]： 本国际标准规定了在包含数字接口的产品中实现的服务诊断软件的要求。它不规定进行远程诊断或制造商依赖软件的要求。 服务诊断接口（SDI）需要一个外部控制器（专用或通用/PC），可以加载服务诊断软件。控制器软件的部分是标准化的，而其他部分由制造商专有。 为了在所有制造商的产品中实现统一的维修方法，有必要标准化产品中要测试的特定项目以及控制器诊断软件的某些方面。 SDI基于ECHONET规范版本2.11、ECHONET Lite规范版本1.13和ECHONET设备对象的详细要求附录发布M，因为该接口将在未来产品中使用。使用此连接和现有通信协议可以在产品中以低成本、最大灵活性和效率实现。 SDI包括： • 被测设备（DUT）的特定硬件和软件要求； • 控制器的特定要求： – 服务软件； – ECHONET接口； • 控制器与DUT之间的连接。 本文件提供了进行计算机诊断所需的最低要求。它涵盖了控制器的标准化软件以及DUT中的标准化软件和规定。 [外文原描述]： IEC 62394:2022 specifies requirements for service diagnostic software to be implemented in products that incorporate a digital interface. It does not specify requirements for carrying out remote diagnosis or for manufacturer-dependent software. The Service Diagnostic Interface (SDI) requires an external controller (exclusive or general-purpose/PC) into which service diagnostic software can be loaded. Parts of the controller software are standardized while other parts are proprietary to the manufacturers. To reach a common approach in servicing all products from all manufacturers, it is necessary to standardize specific items to be tested in products and certain aspects of controllers' diagnostic software. The SDI is based upon ECHONET specification version 2.11, ECHONET Lite specification version 1.13, and APPENDIX Detailed Requirements for ECHONET Device objects Release M, because this interface will be used in future products. The use of this connection and existing communication protocols enable implementation in products at a low cost, with maximum flexibility and efficiency. The SDI consists of • specific hardware and software requirements of the device under test (DUT); • specific requirements of the controller: – the service software; – an ECHONET interface; • the connection between the controller and the DUT. This document provides the minimal requirements necessary to carry out computerized diagnosis. It covers the standardized software of the controller as well as the standardized software and provisions in the DUT. IEC 62394:2022 cancels and replaces the third edition published in 2017. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) updates of the device object super class specifications for the property configurations shared by all device objects; b) modification and addition of the property configurations defined by each object; c) addition of new device objects and their property configurations; d) updates to Bibliography.