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GB/T 47049-2026Technical specification for ground monitoring systems for forest and grassland fire prevention (English PDF)

森林草原防火地面监控系统技术规范

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

January 28, 2026

Implementation date

May 1, 2026

Scope

GB/T 47049-2026 is the English-translated version of 森林草原防火地面监控系统技术规范.

GB/T 47049-2026 is the Chinese standard "Technical specification for ground monitoring systems for forest and grassland fire prevention".

Its scope clause reads: This document defines the terms and definitions in the technical specifications for forest and grassland fire prevention ground monitoring systems, and specifies the procedures for forest and grassland fire prevention ground monitoring.

The system's composition, functional requirements, and performance requirements are described, along with the corresponding test methods. This document applies to the design, integration, and testing of ground-based monitoring systems for forest and grassland fire prevention. Its clauses include terms, definitions and abbreviations.

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Document preview — GB/T 47049-2026

National Standard of the People's Republic of China

ICS: 65.060.80
Classification: B 60

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

Preface
1.Scope
2 Normative References
3.Terms, Definitions, and Abbreviations
4 System Composition
5.Functional Requirements
6 Performance Requirements
7.Test Methods
Appendix A (Normative) Test Methods for Detector Sensitivity
Appendix B (Normative) Test Method for Fire Detection by Detector
Appendix C (Normative) Test Method for Detector Field of View

1 Scope

This document defines the terms and definitions in the technical specifications for forest and grassland fire prevention ground monitoring systems, and specifies the procedures for forest and grassland fire prevention ground monitoring.

The system's composition, functional requirements, and performance requirements are described, along with the corresponding test methods.

This document applies to the design, integration, and testing of ground-based monitoring systems for forest and grassland fire prevention.

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.

This document.

GB/T 2423.1-2008 Environmental testing of electrical and electronic products – Part 2.Test methods – Test A. Low temperature

GB/T 2423.2-2008 Environmental testing of electrical and electronic products – Part 2.Test methods – Test B. High temperature

GB/T 2423.4 Environmental testing of electrical and electronic products – Part 2.Test methods – Test Db – Alternating damp heat (12h 12h cycle)

GB/T 2423.10 Environmental testing of electrical and electronic products – Part 2.Test methods – Test Fc. Vibration (sine wave)

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

GB/T 17626.2 Electromagnetic compatibility testing and measurement techniques - Electrostatic discharge immunity test

3 Terms, Definitions and Abbreviations

3.1 Terms and Definitions

The following terms and definitions apply to this document.

3.1.1

A ground-based sensor network capable of detecting, identifying, alarming, and locating surface fires in forests and grasslands.

3.1.2 surface fire detector

Sensing devices that use infrared, ultraviolet and visible light technologies to detect, identify and warn of surface fires in forests and grasslands.

Note. This includes self-organizing wireless network type and mobile wireless network type detectors, hereinafter collectively referred to as "detectors".

3.1.3 Northbound interface

Communication interfaces for accessing operator networks or satellite networks.

3.1.4 Southbound interface

Connect to the detector's communication interface.

3.1.5 Sensitivity

The detector's ability to detect fire points.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 17 pages — is available in the English PDF.

Referenced standards

Normative references

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