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GB/T 26831.5-2017Specification for reading system of energy metering in community—Part 5: Wireless relaying (English PDF)

社区能源计量抄收系统规范第5部分：无线中继

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

July 12, 2017

Implementation date

February 1, 2018

Scope

GB/T 26831.5-2017 is the English-translated version of 社区能源计量抄收系统规范第5部分：无线中继.

GB/T 26831.5-2017 is the Chinese standard "Specification for reading system of energy metering in community—Part 5: Wireless relaying". Its scope clause reads: GB/T 26831 provisions of this part of the wireless meter reading network implementation of the relay protocol requirements.

This section is GB/T 26831.4 expansion. It supports R2 mode routing, but does not support S mode and T mode routing. This section applies to support wireless routing network meter reading.

Note. This section does not cover the meter reading, remote meter reading see GB/T 19882. Its clauses include terms and definitions.

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Document preview — GB/T 26831.5-2017

National Standard of the People's Republic of China

ICS: 17.220.20
Classification: N 22

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

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Explanatory note
4.1 Overview
4.2 Introduction
4.3 relay
4.4 router use
4.5 Use of Gateway
4.6 Use Power Saving Function
4.7 Error handling
4.8 time synchronization
4.9 The possibility of agreement
5 P mode. Using the router's protocol
5.1 Overview
5.2 Physical Layer Protocol
5.3 Data Coding
5.4 Data Link Layer Protocol
5.5 Network Layer Protocol
5.6 Application Layer Protocol
6 R2 Mode. Gateway Based Protocol
6.1 Overview
6.2 Physical Layer Protocol
6.3 Data Link Layer Protocol
6.4 Network Layer Features
6.5 Application Level
7 Q Mode. Protocols Based on Precision Clock
7.1 Overview
7.2 Physical Layer Protocols
7.3 Data Coding
7.4 Data Link Layer Protocol
7.5 Q Mode. Network Layer Protocol
7.6 Q Mode. Application Layer Protocol
References

1 Scope

GB/T 26831 provisions of this part of the wireless meter reading network implementation of the relay protocol requirements. This section is

GB/T 26831.4 expansion. It supports R2 mode routing, but does not support S mode and T mode routing.

This section applies to support wireless routing network meter reading.

Note. This section does not cover the meter reading, remote meter reading see GB/T 19882.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article

Pieces. For undated references, the latest edition (including all amendments) applies to this document.

GB/T 17215.421-2008 AC measurement rates and load control - Part 21 - Particular requirements for time switches

GB/T 18657.1-2002 Telecontrol equipment and systems - Part 5. Transmission protocol Part 1. Transmission frame format

GB/T 18657.2-2002 Telecontrol equipment and systems - Part 5. Transmission protocols - Part 2. Link transmission rules

Community energy metering and retrieval system specification - Part 1. Data exchange GB/T 26831.1-2011

GB/T 26831.3-2012 Community energy meter reading and writing system specification - Part 3. Dedicated application layer

GB/T 26831.4-2017 Community energy meter reading system specification Part 4. Wireless meter reading

ETSIEN300220-1.2012 Electromagnetic Compatibility and Radio Spectrum Matters (ERM); Short Range Device (SRD); for 25MHz ~

Wireless Devices with 1000MHz Frequency Range and Maximum Power of 500mW Part 1. Technical Characteristics and Test Methods (Electromag- neticcompatibility and Radiospectrum Matters (ERM); Short Range Devices (SRD); Radioequip- menttobeusedinthe25MHzto1000MHzfrequencyrangewithpowerlevelsrangingupto

500mW; Part 1.Technicalcharacteristicsandtestmethods)

ETSIEN300220-2.2012 Electromagnetic Compatibility and Radio Spectrum Matters (ERM); Short Range Device (SRD); for 25MHz ~

1000MHz frequency range, the maximum power of 500mW wireless devices; Part 2. Auxiliary parameters of non-uniformity of purpose (Elec- tromagneticcompatibility and Radiospectrum Matters (ERM); ShortRangeDevices (SRD); Radio equipmenttobeusedinthe25MHzto1000MHzfrequencyrangewithpowerlevelsrangingupto

500mW; Part 2.HarmonizedENcoveringessentialrequirementsunderarticle3.2oftheR rective

ETSIEN301489-1.2011 Electromagnetic compatibility and radio spectrum methods (ERM); Electromagnetic compatibility of wireless devices and services (EMC) standards; Part 1. Common technical requirements (ElectromagneticcompatibilityandRadiospectrum Matters (ERM); ElectromagneticCompatibility (EMC) standardforradioequipmentandservices; Part 1.

Commontechnicalrequirements)

RFC1662 July Class 194 HDLC frames, Appendix C. Fast Frame Check Sequence (FCS) Implementation (HDLC-likeFraming, Ap- pendixC.FastFrameCheckSequence (FCS) Implementation)

3 Terms and definitions

The following terms and definitions apply to this document.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 57 pages — is available in the English PDF.

Referenced standards

Normative references

ETSI EN 300 220-1-2012 · ETSI EN 300 220-2-2012 · ETSI EN 301 489-1-2011 · RFC 1662

Cited by

Similar standards

GB/T 47563-2026|GB/T 47847-2026|GB/T 47966-2026|GB/T 17215.305-2025|GB/T 19862-2025|GB/T 26862-2025

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