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GB/T 47058-2026Technical specification for video monitoring systems for forest and grassland fire prevention (English PDF)

森林草原防火视频监控系统技术规范

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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 47058-2026 is the English-translated version of 森林草原防火视频监控系统技术规范.

GB/T 47058-2026 is the Chinese standard "Technical specification for video monitoring systems for forest and grassland fire prevention".

Its scope clause reads: This document specifies the composition, functional requirements, and performance requirements of forest and grassland fire prevention video monitoring systems, and describes the corresponding test methods.

This document applies to the design and testing of forest and grassland fire prevention video monitoring systems (hereinafter referred to as "monitoring systems"). Its clauses include terms, definitions and abbreviations.

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Document preview — GB/T 47058-2026

National Standard of the People's Republic of China

ICS: 65.020.01
Classification: B 65

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 6.
Appendix A (Normative) Rear Subsystem Functions
Appendix B (Normative) General Service Interface

1 Scope

This document specifies the composition, functional requirements, and performance requirements of forest and grassland fire prevention video monitoring systems, and describes the corresponding test methods.

This document applies to the design and testing of forest and grassland fire prevention video monitoring systems (hereinafter referred to as "monitoring systems").

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 Environmental testing of electrical and electronic products – Part 2.Test methods – Test A. Low temperature

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

GB/T 2423.21 Environmental Testing - Part 2.Test Methods - Test M. Low Pressure

GB/T 4208-2017 Degrees of protection provided by enclosures (IP code)

GB/T 10125 Corrosion test under artificial atmosphere - Salt spray test

GB/T 15211-2013 Environmental adaptability requirements and test methods for security alarm equipment

GB/T 17626.5-2019 Electromagnetic compatibility testing and measurement techniques - Surge (impulse) immunity test

GB/T 28181 Technical requirements for information transmission, exchange and control of public security video surveillance network systems

GB 37300-2018 Specification for Video Image Information Collection in Key Areas of Public Security

GB 50057 Code for Design of Lightning Protection of Buildings

GB 50343 Technical Specification for Lightning Protection of Electronic Information Systems in Buildings

GB 51158 Specification for Design of Communication Line Engineering

3 Terms, Definitions and Abbreviations

3.1 Terms and Definitions

The following terms and definitions apply to this document.

3.1.1

A smoke and fire identification video surveillance device with all-weather automatic cruise, intelligent detection and automatic alarm functions.

3.1.2 Horizontal angle

The angle between the projection of the optical axis of the front-end monitoring equipment onto the horizontal plane and the due north direction.

3.1.3 Pitch angle

The angle between the optical axis of the front-end monitoring equipment in the vertical direction and the horizontal plane.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 19 pages — is available in the English PDF.

Referenced standards

Normative references

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