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GB/T 26831.5-2017: Specification for reading system of energy metering in community -- Part 5: Wireless relaying
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Specification for reading system of energy metering in community -- Part 5: Wireless relaying
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GB/T 26831.5-2017
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Basic data | Standard ID | GB/T 26831.5-2017 (GB/T26831.5-2017) | | Description (Translated English) | Specification for reading system of energy metering in community -- Part 5: Wireless relaying | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | N22 | | Classification of International Standard | 17.220.20 | | Word Count Estimation | 61,691 | | Date of Issue | 2017-07-12 | | Date of Implementation | 2018-02-01 | | Quoted Standard | GB/T 17215.421-2008; GB/T 18657.1-2002; GB/T 18657.2-2002; GB/T 26831.1-2011; GB/T 26831.3-2012; GB/T 26831.4-2017; ETSI EN 300 220-1-2012; ETSI EN 300 220-2-2012; ETSI EN 301 489-1-2011; RFC 1662 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the communication protocol requirements for relaying in a wireless meter reading network. This standard is an extension of GB / T 26831.4. It supports routing in R2 mode, but does not support S-mode and T-mode routes. This standard is applicable to instrument readings that support wireless routing networks. | GB/T 26831.5-2017: Specification for reading system of energy metering in community -- Part 5: Wireless relaying
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Specification for reading system of energy metering in community. Part 5. Wireless relaying
ICS 17.220.20
N22
National Standards of People's Republic of China
Community energy meter reading system specification
Part 5. Wireless relay
Part 5.Wirelessrelaying
2017-07-12 Posted
2018-02-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Directory
Foreword Ⅲ
Introduction IV
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 Explanatory note 3
4.1 Overview 3
4.2 Introduction 3
4.3 relay 3
4.4 router use 5
4.5 Use of Gateway 5
4.6 Use Power Saving Function 6
4.7 Error handling 7
4.8 time synchronization 7
4.9 The possibility of agreement 8
5 P mode. Using the router's protocol 9
5.1 Overview 9
5.2 Physical Layer Protocol 9
5.3 Data Coding 11
5.4 Data Link Layer Protocol 12
5.5 Network Layer Protocol 15
5.6 Application Layer Protocol 17
6 R2 Mode. Gateway Based Protocol 24
6.1 Overview 24
6.2 Physical Layer Protocol 24
6.3 Data Link Layer Protocol 24
6.4 Network Layer Features 27
6.5 Application Level 29
7 Q Mode. Protocols Based on Precision Clock 35
7.1 Overview 35
7.2 Physical Layer Protocols 35
7.3 Data Coding 37
7.4 Data Link Layer Protocol 38
7.5 Q Mode. Network Layer Protocol 43
7.6 Q Mode. Application Layer Protocol 47
References 57
Foreword
GB/T 26831 "community energy meter reading system specification" consists of the following six parts.
--- Part 1. Data exchange;
--- Part 2. Physical layer and link layer;
--- Part 3. Dedicated application layer;
--- Part 4. Wireless meter reading;
--- Part 5. Wireless relay;
--- Part 6. Local bus.
This section GB/T 26831 Part 5.
This section drafted in accordance with GB/T 1.1-2009 given rules.
Please note that some of this document may be patentable. The issuing agencies of this document do not bear the responsibility of identifying these patents.
This part is proposed by China Machinery Industry Federation.
This part of the National Electrical Instrumentation Standardization Technical Committee (SAC/TC104) centralized.
This part of the drafting unit. Harbin Institute of Electrical Instrumentation, Shenzhen Aerospace Terry Jie Electronics Co., Ltd., Shenzhen Friends of the technology shares
Co., Ltd., Ningbo Water Meter Co., Ltd., Chongqing Intelligent Water Meter Group Co., Ltd., Wasion Group Co., Ltd., Ningbo Samsung Medical Electric
Co., Ltd., Zhejiang Wansheng Intelligent Technology Co., Ltd., Yunnan Power Grid Co., Ltd. Electric Power Research Institute, Shenyang Airlines fever
Measurement Technology Co., Ltd., Hangzhou West Power Meter Manufacturing Co., Ltd., Jiangsu Lin Yang Energy Co., Ltd., Holley Technology Co., Ltd.
Division, Shenzhen Branch Lu Electronic Technology Co., Ltd., Instrument Exchange Co., Ltd., on behalf of the table meter (Jinan) Co., Ltd., Shenzhen Great Wall
Fat Technology Co., Ltd., Shenzhen City, Messi Communications Technology Co., Ltd., Heilongjiang Electric Instruments Engineering Technology Research Center Co., Ltd.
Division, Zhejiang morning Thai Technology Co., Ltd.
The main drafters of this section. Li Wanhong, Shu Jiehong, Guan Wenju, Chen Fuguang, Li Yong, Wang Xuexin, Yuan Zhimin, Wu Yongqiang, Zhang Jianwei,
Ni Zhijun, Tu Xiangrong, Lu Hanxi, had Shi Tu, Zhang Jichuan, Liu Mingzhong, Lian Min, Li Baolong, Ding Chao, Jiang Yongjian, Li Hongwei, Shen Jie, Qin Guoxin.
Introduction
With the progress of science and technology, economic development and people's increasing demand for energy management, the community (buildings and residential areas) measurement (water,
Electricity, gas, heat) remote copy and management of technology applications into the rapid development stage, emerged a number of using various types of communications technology, involving all
Measurement of a wide range of products and technology programs. Producers and users are desperate for these products or systems to be uniform
standard.
Thus, starting from.1999, the International Electrotechnical Commission successively released IEC 62056 "meter reading, data exchange rate and load control"
Series of standards; domestic reference to its content development issued GB/T 19882 "automatic meter reading system" series of standards. The standard is an open system,
Good solution to the interconnection and interoperability requirements. The standard system is divided into relatively independent parts of the development, thus contributing to the standard
Continuous development of itself. This scientific method and the content of the standard are GB/T 26831 "Community Energy Metering Collection System Specification" system
Will provide a good reference.
At the same time, for obvious reasons, there are many similarities or common contents between the community energy meter reading system and the automatic meter reading system,
In reality, the products also have the requirement of interconnection and intercommunication. The formulation of GB/T 26831 "Community Energy Metering and Collecting System Specification" needs to be considered
GB/T 19882 "automatic meter reading system" coordination.
GB/T 26831 is in the context of the development of this understanding of the background to understand the development of GB/T 26831 ideas and understanding
Standard content is helpful.
GB/T 26831 contains community energy meter reading system, application management and communication between the two aspects. In the application manager
Surface, the main content is COSEM (energy measurement supporting specifications), the use of instrument object identification and interface object method to establish a model, and then
Describes a dedicated application layer for meter and remote meter reading. Involved in the underlying communications include twisted pair baseband (M-BUS) and short-range
Wireless two physical layer, the link layer specification.
Community energy meter reading system specification
Part 5. Wireless relay
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.
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