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Database: 189759 (19 Oct 2025)
YD/T 4439.1-2023 English PDF
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Standard Title (Description)
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YD/T 4439.1-2023
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(Smart Space Intelligence Level Assessment Specifications - Part 1: General Assessment Criteria)
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YD/T 4439.1-2023
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Basic data
Standard ID
YD/T 4439.1-2023 (YD/T4439.1-2023)
Description (Translated English)
(Smart Space Intelligence Level Assessment Specifications - Part 1: General Assessment Criteria)
Sector / Industry
Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard
L67
Classification of International Standard
35.240
Date of Issue
2023-07-28
Date of Implementation
2023-11-01
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This standard stipulates the requirements and evaluation criteria for intelligent space level indicators, mainly including the evaluation of perception capabilities, user interaction capabilities, personalized service capabilities, response time, stability and security index items. This standard is suitable for guiding third-party evaluation agencies in the evaluation and acceptance of intelligent space systems.