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GB/T 36330-2018Information technology—Technical requirements of wireless sensor network system for gas meter remote management (English PDF)

信息技术 面向燃气表远程管理的无线传感器网络系统技术要求

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

June 7, 2018

Implementation date

January 1, 2019

Scope

GB/T 36330-2018 is the English-translated version of 信息技术 面向燃气表远程管理的无线传感器网络系统技术要求.

GB/T 36330-2018 specifies the technical requirements of wireless sensor network systems used to read and manage gas meters remotely.

It describes the network structure and each of its components, from the gas metering sensing unit and gas intelligent control unit in the meter to relays, gateways, the network management server and the business management system.

General requirements cover data, identification, clock synchronization, reliability, scalability, security and data transmission.

Remote management requirements are then given for the gas meter, relay, gateway, network management server and business management system, followed by communication protocol requirements for the physical, link, network and application layers.

It applies to the design, development and service of such systems. It was issued on 7 June 2018 and has applied since 1 January 2019.

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Document preview — GB/T 36330-2018

National Standard of the People's Republic of China

ICS
35.110
Classification
L 79

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

Contents

  • Foreword
  • Introduction
  • 1 Scope
  • 2 Normative references
  • 3 Terms and Definitions
  • 4 network structure
  • 4.1 Network Structure Figure
  • 4.2 Description of each component in the network structure
  • 5 General requirements
  • 5.1 Data
  • 5.2 Mark
  • 5.3 Clock Synchronization
  • 5.4 Reliability
  • 5.5 Scalability
  • 5.6 Security
  • 5.7 Data Transmission Requirements
  • 6 Remote Management Requirements
  • 6.1 Gas meter
  • 6.2 Relay
  • 6.3 Gateway
  • 6.4 Network Management Server
  • 6.5 Business Management System
  • 7 Communication Protocol Requirements
  • 7.1 General
  • 7.2 Communication Protocol Model
  • 7.3 Physical Layer
  • 7.4 Link Layer
  • 7.5 Network Layer
  • 7.6 Application Layer

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009.

Introduction

Wireless sensor network system for gas meter remote management combined with sensor network remote management features, through gas meter remote tube The platform is used to realize long-distance centralized automatic meter reading and centralized management of many gas meters in the network, instead of the traditional manual decentralized copying Table and management method, the number and location of nodes in the network are fixed, the node identity is clear, the function is determined, and all are controlled by legal system Measuring instrument. The gas meter is installed in a gas-fired place where there is a risk of explosion. It is a node with energy limitation and adopts battery-powered mode.

Reduce the risk of explosion of gas meters. Gateways and relays are installed in locations where there is no potential for explosion, away from gas use locations, completely eliminating sensing Explosion risk of intermediate nodes within the network.

This standard is used to standardize and guide the application of the domestic gas meter remote management system in the gas industry by establishing a unified gas meter.

Remote management system to solve various technical problems such as incompatibility of various gas meter manufacturers, communication technologies, transmission methods, network structures, etc.

The aim is to make the gas meter remote management communication network into an open, interconnected sensor network; to promote China's smart gas network, Smart energy network and smart city construction; realize safe use of gas, fair use of gas, smart gas; lead sensor network technology in gas meter industry Good development.

1 Scope

This standard specifies the network structure, general requirements, and remote management functions of wireless sensor network systems for remote management of gas meters. Summation communication protocol requirements.

This standard applies to the design, development and service of wireless sensor network systems for remote management of gas meters.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this document. For undated references, the latest edition (including all amendments) applies to this document.

GB/T 30269.1-2015 Information technology sensor networks - Part 1. Reference architecture and general technical requirements

GB/T 30269.2-2013 Information technology sensor networks - Part 2. Terminology

GB/T 30269.302-2015 Information technology sensor networks - Part 302. Communication and information exchange. High reliability wireless Sensor Network Media Access Control and Physical Layer Specifications

GB/T 30269.501-2014 Information technology sensor networks - Part 501. Identification.

GB/T 30269.901-2016 Information technology sensor networks - Part 901. Gateway. General technical requirements

CJ/T 449-2014 Cut-off membrane gas meter

3 Terms and definitions

The following terms and definitions as defined in GB/T 30269.2-2013 apply to this document.

3.1 Gas metering sensing unit

According to a certain law, the speed, volume, mass, temperature, pressure, gas composition, etc. of the gas flowing through the closed pipeline for a period of time A device that performs a test and converts the test result into a signal that can be further processed.

3.2 Gas intelligent control unit

Integrated in the gas meter controller, it can collect the measurement results of the gas metering sensor unit, with data storage and processing, automatic control valve, Electronic controller for automatic billing, automatic price adjustment and other functions.

3.3 Meter-side wireless communication unit

Integrated in the gas meter controller, it can communicate with the gas intelligent control unit through circuit connection, and can be farther through the gateway.

The report-side data on the process management platform can also be remotely managed by the remote management platform through the gateway.

3.4 Network management server

A management server that realizes the remote management of the gas meter to collect, analyze, process and issue instructions for each data of the wireless sensor network.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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