GB/T 46455-2025Information technology — Interconnection of information technology equipment — Evaluation parameter system and methods of smart home system (English PDF)
信息技术 信息设备互连 智能家居系统评价参数体系和评价方法
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
October 5, 2025
Implementation date
February 1, 2026
Scope
GB/T 46455-2025 is the English-translated version of 信息技术 信息设备互连 智能家居系统评价参数体系和评价方法.
GB/T 46455-2025 is the Chinese national standard covering judging a smart home as a system rather than device by device — the interoperability actually achieved between brands, the response times, the reliability when the cloud is unreachable, the security and privacy, and the parameters and weights of the assessment. First edition, and it belongs with the interconnection series GB/T 46456. In force from 1 February 2026. Issued on 5 October 2025, it has been in force since 1 February 2026.
Document preview — GB/T 46455-2025
National Standard of the People's Republic of China
- ICS
- 35.200
- Classification
- L 65
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- PrefaceIII
- 1 Scope1
- 2 Normative References1
- 3 Terms and Definitions1
- 4 Abbreviations1
- 5 Evaluation Parameter System2
- 6 Parameters and Descriptions2
- 7 Evaluation Methods 4.4
- 7.1 General Rules4
- 7.2 Functional Parameters and Evaluation Methods5
- 7.3 Performance Parameters and Evaluation Methods5
- 7.4 Compatibility Parameters and Evaluation Methods6
- 7.5 Usability Parameters and Evaluation Methods6
- 7.6 Reliability Parameters and Evaluation Methods8
- 7.7 Safety Parameters and Evaluation Methods References8
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.
Please note that some content in this document may involve patents. The issuing organization of this document assumes no responsibility for identifying patents.
This document was proposed and is under the jurisdiction of the National Information Technology Standardization Technical Committee (SAC/TC28).
This document was drafted by: China Electronics Technology Standardization Institute, Jiangsu CESI Technology Development Co., Ltd., and CESI (Shenzhen) Electronic Information.
Product Standardization Engineering Center Co., Ltd., China Mobile (Hangzhou) Information Technology Co., Ltd., Shandong Provincial Computing Center (National Supercomputing Center Jinan) (Heart), Guangdong Midea Refrigeration Equipment Co., Ltd., Beijing Xiaomi Mobile Software Co., Ltd., Qingdao Haier Technology Co., Ltd., Daikin (China) Investment Zhongzi Co., Ltd., Midea Group (Shanghai) Co., Ltd., Liaoning Provincial Market Supervision and Administration Service Center, Nanjing Yihui Information Technology Co., Ltd.
Hisense Home Appliances Group Co., Ltd. Qingdao Branch, Shenzhen Titanium & Balun Technology Co., Ltd., Beijing Telecom Planning and Design Institute Co., Ltd.
The company, Beijing Flashlink Information Industry Association, Panasonic Home Appliances (China) Co., Ltd., and Lenovo (Beijing) Co., Ltd.
The main drafters of this document are: Zhao Xiangyang, Yang Hong, Li Linjing, Liu Yang, Wang Miao, Guo Xiong, Su Jingru, Wang Xianqing, Dong Chuchu, Jia Jingrun, and Li Min.
Sun Xu, Zhong Chen, Li Zhuoqun, Fan Qifeng, Sun Jinyang, Man Yuxin, Dong Xuan, Zhao Xiaoping, Yan Caihong, Liu Jie, Zhao Mu, Yu Yue, Cai Yasen, Zhang Yang Chen Jian, Zou Liu, Guo Bingfeng, Sun Zhiyong, Guo Xiaobing.
Information technology and interconnection of information devices Evaluation Parameter System and Evaluation Methods for Smart Home Systems
1 Scope
This document establishes an evaluation parameter system for the interoperability of smart home systems, including functionality, performance, compatibility, ease of use, reliability, and security.
The equivalence evaluation parameters describe the corresponding evaluation methods.
This document applies to the evaluation of the interoperability of smart home systems.
2 Normative references
GB/T 46456.1-2025
3 Terms and Definitions
The terms and definitions defined in GB/T 46456.1-2025, as well as the following terms and definitions, apply to this document.
3.1 Smart home system
This technology enables interconnection of terminals within the home, providing smart home users with terminals, networks, service platforms, and applications for their home life.
The general term for programs.
[Source. GB/T 39579-2020, 3.1, with modifications]
3.2 terminal
A general term for smart home actuators, smart home control devices, and smart home gateway devices.
Note 1.As an example, smart home devices such as smart TVs, smart refrigerators, smart washing machines, gateways, smart speakers, and smart lights are included in the scope of this document. terminal.
Note 2."Smart home actuator" is abbreviated as "actuator", "smart home control device" is abbreviated as "control device", and "smart home gateway device" is abbreviated as "gateway".
3.3 application client
Application service software that provides users with access service platform functions.
[Source. GB/T 37723-2019, 2.9]
4 Abbreviations
The following abbreviations apply to this document. App. Application
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Editions of GB/T 46455
| Edition | Title | Revision | Status |
|---|---|---|---|
| GB/T 46455-2025 | Information technology - Interconnection of information technology equipment - Evaluation parameter system and methods of smart home system | current edition | Current |
This page sells the current edition, GB/T 46455-2025. Earlier editions are listed for reference only.
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