GB/T 41816-2022 in English

VALID

Internet of things—Technical specification of internet of things system for smart gas meter application

Issued on:2022-10-12
Implemented on:2023-05-01
File Format:PDF
Delivery:Via email within 5 business days

Price(USD)： $430.00
$418.00

Standard No:	GB/T 41816-2022
Document status:	VALID
Title in English:	Internet of things—Technical specification of internet of things system for smart gas meter application
Title in Chinese:	物联网面向智能燃气表应用的物联网系统技术规范
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 5 business days
Issued on:	2022-10-12
Implemented on:	2023-05-01
ICS Classification:	35.110-Networking
Chinese Classification:	L79-Opening and system interconnection of computer
Professional Classification:	GB-National Standard
Related Topics:	internet of things facing surface application technology Internet of things standards A guide to the application of Internet of Things technology for smart cities oid+ IoT application Gas Meter facing + Internet of Things Technology and Application Femtosecond Internet of Things oid applications in the internet of things Combined application Smart Gas Meter GBT41816 GB/T 41816-2022 IoT GB IoT wiki Internet of Things system technology for smart gas meter applications Smart IoT lock technology gb/t 41816-2022 gbt41816

《GB/T 41816-2022物联网面向智能燃气表应用的物联网系统技术规范》由TC28（全国信息技术标准化技术委员会）归口，TC28SC41（全国信息技术标准化技术委员会物联网分会）执行，主管部门为国家标准化管理委员会。

Introduction

Analysis of Key Technical Specifications

Components	Performance Indicators	Safety Requirements
Smart Gas Meter	Dual-mode Communication Guarantees 99% Reading Rate	Three-level Hardware Password Module Protection
Master Station	16000h MTBF Stability	GM/T0054-2018 Confidential Pipeline Standard

Technical Evolution of Layered System Architecture

Application case: A three-tier system based on this standard has been deployed in Shanghai Gas, supporting concurrent management of 500,000 smart gas meters

Perception layer: Dual-protocol redundant communication mechanism, with the maximum communication distance increased by 35%
Network layer: Cellular + LPWAN heterogeneous networking, with traffic consumption reduced by 28% year-on-year

Core security matrix control requirements

Triple protection mechanism for valve control:

Automatic valve closing within 24 hours in case of abnormality
Mandatory password-electronic certificate dual verification
Mechanical + electronic combination locking

Acceptance evaluation indicators and methods

Test items	Qualification standards	Reference specification
Continuous communication stability	7×24h no packet loss operation	GB5080.7-1986 4:9 solution

More samples: NB/T 47013.2-2015 QC/T 942-2021 JC/T 2453-2018

Sample only — not a preview of GB/T 41816-2022

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