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GB/T 38052.6-2023Interoperability of smart household appliances system—Part 6: Interface specification of smart household appliance public management unit (English PDF)

智能家用电器系统互操作 第6部分:智能家电公共管理单元接口规范

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

September 7, 2023

Implementation date

April 1, 2024

Scope

GB/T 38052.6-2023 is the English-translated version of 智能家用电器系统互操作 第6部分:智能家电公共管理单元接口规范.

GB/T 38052.6-2023 is Part 6 of GB/T 38052 and describes how the public management unit of smart household appliances is connected to the appliances it manages, to industry service platforms and to public control terminals.

It gives three interconnection application modes and the basic requirements for network distribution, communication protocol, data types, data transmission format, return message codes and check codes.

It then specifies twenty-four management unit interfaces, covering registration, login and logout, heartbeat maintenance, software and data update and over-the-air download, discovery, verification code reporting, description files, commands, status and fault reporting, data synchronisation, adding, deleting and querying managed appliances and clock synchronisation.

An informative annex gives interface parameter examples. It was issued on 7 September 2023 and has applied since 1 April 2024.

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Document preview — GB/T 38052.6-2023

National Standard of the People's Republic of China

ICS
97.030
Classification
Y 60

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Contents

  • Preface
  • Introduction
  • 1 Scope
  • 2 Normative reference documents
  • 3 Terms and Definitions
  • 4 Abbreviations
  • 5 Interconnection application mode of management units in smart home appliance systems
  • 5.1 Application Mode 1
  • 5.2 Application Mode 2
  • 5.3 Application mode three
  • 6 Basic requirements
  • 6.1 Distribution network
  • 6.2 Communication protocol
  • 6.3 Data types
  • 6.4 Data transmission format
  • 6.5 Return message code
  • 6.6 Check code convention
  • 7 Management unit interface
  • 7.1 Management unit communication service interface list
  • 7.2 Management unit registration interface
  • 7.3 Management unit logout interface
  • 7.4 Management unit login interface
  • 7.5 Management unit logout interface
  • 7.6 Management unit heartbeat maintenance interface
  • 7.7 Management unit software or data update index interface
  • 7.8 Management unit over-the-air download interface
  • 7.9 Management unit discovery interface
  • 7.10 Management unit verification code reporting interface
  • 7.11 Public control terminal obtains management unit verification code interface
  • 7.12 Management unit description file reporting interface
  • 7.13 Management unit obtains device description file interface
  • 7.14 Management unit receiving command interface
  • 7.15 Management unit status reporting and fault reporting interface
  • 7.16 Data synchronization interface between management unit and industry service platform
  • 7.17 Management unit adds managed electrical appliance interface
  • 7.18 Management unit deletes managed appliance interface
  • 7.19 Interface for issuing commands to managed appliances
  • 7.20 Managed electrical appliance status reporting and fault reporting interface
  • 7.21 Query managed appliance list interface
  • 7.22 Notify the managed appliance information change interface
  • 7.23 Managed appliance online status change interface
  • 7.24 Management unit clock synchronization interface
  • Appendix A (informative) Interface parameter application example

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents" Drafting.

This document is Part 6 of GB/T 38052 "Smart Home Appliance System Interoperability". GB/T 38052 has released the following part.

---Part 1: Terminology;

---Part 2: General requirements;

---Part 3: Interface specifications between service platforms;

---Part 4: Public control terminal interface specifications;

---Part 5: Smart home appliance interface specifications;

---Part 6: Interface specifications for public management units of smart home appliances;

---Part 7: Conformance test specifications.

Introduction

The smart home appliance system is a complex system including smart home appliances, public control terminals, public management units, and various service platforms.

Devices and platforms from different manufacturers realize interoperability in smart home appliance systems. This document aims to standardize the public management unit and smart home appliances The interconnection processes and interfaces between home appliances, industry service platforms and public control terminals enable managed appliances from different manufacturers to pass through the public management unit It can be uniformly connected to the smart home appliance system to achieve interoperability.

GB/T 38052 "Smart Home Appliance System Interoperability" is planned to consist of seven parts.

---Part 1: Terminology. The purpose is to define terms and definitions for the interoperability of smart home appliance systems.

---Part 2: General requirements. The purpose is to enable interoperability between the components of smart home appliance systems. Reference model, common requirements, basic processes and interfaces.

---Part 3: Interface specifications between service platforms. The purpose is to create a service platform for the smart home appliance industry and a service platform for manufacturers The basic processes and interfaces specified for interoperability.

---Part 4: Public control terminal interface specification. The purpose is to integrate the control terminal with other parts of the smart home appliance system The basic processes and interfaces specified for interoperability between different components.

---Part 5: Smart home appliance interface specifications. The purpose is to enable interoperability between smart home appliances and industry service platforms And the basic processes and interfaces are specified.

---Part 6: Interface specifications for public management units of smart home appliances. The purpose is to integrate the public management unit of smart home appliances with the smart home The basic processes and interfaces specified for interoperability between electricity, industry service platforms and public control terminals.

---Part 7: Conformance test specifications. The purpose is to establish a test method for the interoperability of smart home appliance systems.

1 Scope

This document stipulates the relationship between smart home appliances public management units (hereinafter referred to as "management units") and smart home appliances, industry service platforms and public control units. Control the processes and interfaces for interconnection between terminals.

This document is suitable for connecting management units of smart home appliances from different manufacturers within the home. The management units are connected to industry service platforms through the network. and public control terminals to achieve interconnection and interoperability application scenarios.

2 Normative reference documents

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document.

GB/T 36428 Internet of Things Home Appliances Public Instruction Set

GB/T 38052.1-2019 Smart home appliance system interoperability Part 1: Terminology

GB/T 38052.3-2019 Smart home appliance system interoperability Part 3: Interface specifications between service platforms

GB/T 38052.5-2019 Smart home appliance system interoperability Part 5: Smart home appliance interface specification

3 Terms and definitions

The terms and definitions defined in GB/T 38052.1-2019 and the following apply to this document.

3.1 Managed appliance

Smart home appliances that accept management unit management are used to distinguish smart home appliances that do not accept management unit management.

3.2 Verification code

Access-specific codes generated independently by the management unit serve as operating instructions for management unit assignment, query, control, fault alarm, etc. certificate. [Source: GB/T 38052.1-2019, 2.3.2, with modifications]

4 Abbreviations

The following abbreviations apply to this document.

DeviceID. device identification code (DeviceID)

UDeviceID. Unique device identification code (UniqueDeviceID)

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 32 pages — is available in the English PDF.

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