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GB/T 47818-2026Test methods for docking systems of civil small and light multi-copter unmanned aircraft (English PDF)

民用轻小型多旋翼无人机机巢系统试验方法

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

July 2, 2026

Implementation date

February 1, 2027

Scope

GB/T 47818-2026 is the English-translated version of 民用轻小型多旋翼无人机机巢系统试验方法.

GB/T 47818-2026 gives test methods for the docking systems of civil small and light multi-copter unmanned aircraft.

It sets general principles for testing, including objectives, test items, subjects, conditions and the test report, and then describes the tests themselves: physical property inspection, functional testing, performance testing, environmental adaptability testing, electromagnetic compatibility testing and safety testing.

It applies to the docking systems of civil multi-rotor unmanned aircraft with a maximum take-off mass of no more than 25 kg. A docking system is an automated system supporting unattended operations such as parking, take-off, landing, refuelling, communication and control. Issued on 2 July 2026 and applicable from 1 February 2027.

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Document preview — GB/T 47818-2026

National Standard of the People's Republic of China

ICS: 49.020
Classification: V 42

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

Preface
1 Scope
2 Normative References
3 Terms and Definitions
4 General Principles
4.1 Experimental Objective
4.2 Test Item
4.3 Test Subjects
4.4 Test Conditions
4.6 Test Report
5 Trial Implementation
5.1 Physical property inspection
5.2 Functional Testing
5.3 Performance Test
5.4 Environmental adaptability test
5.5 Electromagnetic compatibility test
5.6 Safety Test

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".

1 Scope

This document describes the physical characteristic testing, functional testing, performance testing, and environmental adaptation of the avionics system for civilian lightweight multi-rotor unmanned aerial vehicles (UAVs).

Methods such as performance testing, electromagnetic compatibility testing, and safety testing.

This document applies to the nesting systems (hereinafter referred to as "nesting systems") of civilian multi-rotor unmanned aerial vehicles with a maximum takeoff mass of no more than 25 kg. test.

2 Normative references

The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are not included.

For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies to this document.

GB/T 2423.18-2021 Environmental testing - Part 2: Test methods - Test Kb. Salt spray, alternating (sodium chloride solution)

GB/T 2423.56-2023 Environmental Testing - Part 2: Test Methods - Test Fh. Broadband Random Vibration and Guidelines

GB/T 4208 Degrees of protection provided by enclosures (IP code)

GB/T 4857.17 Packaging - Basic Tests for Transport Packaging - Part 17: General Rules for Preparing Performance Test Programs

GB 4943.1 Audio-visual, information technology and communication technology equipment - Part 1: Safety requirements

GB/T 17626.3 Electromagnetic compatibility testing and measurement techniques - Part 3: Radio frequency electromagnetic field radiated immunity testing

GB/T 17626.4 Electromagnetic compatibility testing and measurement techniques - Electrical fast transient/burst immunity test

GB/T 17626.5 Electromagnetic compatibility testing and measurement techniques - Surge (impulse) immunity test

GB/T 17626.6 Electromagnetic compatibility testing and measurement techniques - Conducted disturbance immunity induced by radio frequency fields

GB/T 17626.8 Electromagnetic compatibility testing and measurement techniques - Power frequency magnetic field immunity test

GB 17799.4-2022 General Standard for Electromagnetic Compatibility - Part 4: Emissions in Industrial Environments

GB/T 20138 Degrees of protection provided by enclosures of electrical equipment against external mechanical impacts (IK code)

GB/T 35018 Classification and Grading of Civil Unmanned Aerial Vehicle Systems

GB/T 38058 Test Methods for Civil Multi-rotor Unmanned Aerial Vehicle Systems

GB/T 38152 Terminology for Unmanned Aerial Vehicle Systems

GB 42590 Safety Requirements for Civil Unmanned Aerial Vehicle Systems

GB 46860-2025 Unique Product Identifier for Civil Unmanned Aerial Vehicles

3 Terms and Definitions

The terms and definitions defined in GB/T 35018 and GB/T 38152, as well as the following terms and definitions, apply to this document.

3.1 Docking system

An automated system used to support unattended operations such as drone parking, takeoff, landing, refueling, communication and control.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 20 pages — is available in the English PDF.

Referenced standards

Normative references

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