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GB/T 42474.2-2023 English PDF

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GB/T 42474.2-2023: Safety monitoring system for vehicle transportation of explosive hazardous chemicals - Part 2: Vehicle device
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Basic data

Standard ID GB/T 42474.2-2023 (GB/T42474.2-2023)
Description (Translated English) Safety monitoring system for vehicle transportation of explosive hazardous chemicals - Part 2: Vehicle device
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard A91
Classification of International Standard 13.320
Word Count Estimation 66,699
Date of Issue 2023-05-23
Date of Implementation 2024-06-01
Issuing agency(ies) State Administration for Market Regulation, China National Standardization Administration

GB/T 42474.2-2023: Safety monitoring system for vehicle transportation of explosive hazardous chemicals - Part 2: Vehicle device


---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.
ICS 13:320 CCSA91 National Standards of People's Republic of China Safety Monitoring System for Vehicle Transportation of Explosive Hazardous Chemicals Part 2: Vehicle-mounted devices chemicals-Part 2: Vehicle device Released on 2023-05-23 2024-06-01 Implementation State Administration for Market Regulation Released by the National Standardization Management Committee

table of contents

Preface V Introduction VI 1 Scope 1 2 Normative references 1 3 Terms and Definitions 2 4 Abbreviations 2 5 Vehicle Device Composition 2 5:1 Composition unit 2 5:2 Requirements for constituent units 3 6 Basic Requirements 4 6:1 Appearance 4 6:2 Mechanical structure 4 7 Vehicle Terminal Unit 4 7:1 Composition and requirements of vehicle terminal unit 4 7:2 Functional requirements of vehicle terminal unit 5 7:3 Vehicle Terminal Unit Performance Requirements 10 8 Driver and passenger safety monitoring unit 11 8:1 Composition and requirements of driver and passenger safety monitoring unit 11 8:2 Functional requirements for driver and passenger identity verification subunit 12 8:3 Performance requirements for driver and passenger identity verification subunit 12 8:4 Information Security Requirements for Driver and Passenger Identity Verification Subunit 12 8:5 Functional Requirements for Subunit of Abnormal Behavior and Fatigue Monitoring of Drivers and Passengers 13 8:6 Performance requirements for abnormal behavior and fatigue state monitoring subunit of drivers and passengers 14 8:7 Functional requirements of sub-units for driver and occupant drunk driving status monitoring 15 8:8 Performance requirements for sub-units of driver and occupant drunk driving status monitoring 16 9 Vehicle driving safety auxiliary unit 16 9:1 Composition of vehicle driving safety auxiliary units 16 9:2 Functional requirements for vehicle driving safety auxiliary unit 16 10 Vehicle safety monitoring unit for explosive hazardous chemicals 18 10:1 Composition of safety monitoring unit for vehicle-mounted explosive hazardous chemicals 18 10:2 Functional Requirements for Physical and Chemical Safety Monitoring Subunit of Vehicle-mounted Explosive Hazardous Chemicals 19 10:3 Performance requirements for physical and chemical safety monitoring subunit of vehicle-mounted explosive hazardous chemicals 22 10:4 Functional requirements of the anti-theft and robbery safety monitoring subunit of vehicle-mounted explosive hazardous chemicals 23 10:5 Functional Requirements for Subunits of Guidelines for Emergency Rescue for Transport of Dangerous Goods 25 11 Power Requirements 25 11:1 Basic requirements 25 11:2 Power Suitability 25 12 Electrical Safety Requirements 25 12:1 Resistance to reverse polarity of power supply 25 12:2 Dielectric strength 26 13 Electromagnetic Compatibility Requirements 26 13:1 Immunity 26 13:2 Launch 26 14 Environmental adaptability requirements 26 14:1 Working environment 26 14:2 Storage environment 27 14:3 Vibration 27 14:4 Shock 27 15 Test method 27 15:1 Test environment 27 15:2 Basic Requirements Inspection 27 15:3 Vehicle terminal unit composition inspection 28 15:4 Vehicle terminal unit function test 28 15:5 Vehicle terminal unit performance test 34 15:6 Composition inspection of driver and passenger safety monitoring unit 36 15:7 Functional test of driver and passenger identity verification subunit 38 15:8 Driver and passenger identity verification subunit performance test 38 15:9 Information Security Test of Driver and Passenger Identity Verification Subunit 38 15:10 Function test of abnormal behavior and fatigue state monitoring subunit of drivers and passengers 38 15:11 Performance test of abnormal behavior and fatigue state monitoring subunit of drivers and passengers 40 15:12 Functional test of sub-unit for driver and passenger drunk driving status monitoring 40 15:13 Performance test of sub-unit monitoring for drunk driving status of drivers and passengers 41 15:14 Composition inspection of vehicle driving safety auxiliary unit 41 15:15 Function test of vehicle driving safety auxiliary unit 42 15:16 Composition inspection of vehicle-mounted explosive hazardous chemicals safety monitoring unit 44 15:17 Functional test of physical and chemical safety monitoring subunit of vehicle-mounted explosive hazardous chemicals 45 15:18 Performance test of physical and chemical safety monitoring subunit of vehicle-mounted explosive hazardous chemicals 49 15:19 Functional test of vehicle-mounted explosive hazardous chemicals anti-theft safety monitoring subunit 51 15:20 Functional test of the subunit of the Emergency Rescue Guidelines for the Transportation of Dangerous Goods 53 15:21 Power supply test 53 15:22 Electrical safety test 53 15:23 Electromagnetic Compatibility Test 53 15:24 Environmental adaptability test 54 16 Marking and packaging 55 16:1 Flags 55 16:2 Packaging and matching 55 17 random technical documents 56 17:1 Composition 56 17:2 Product instruction manual 56 17:3 Technical specification 56 18 Transport and storage 57 18:1 Transport 57 18:2 Storage 57 Figure 1 Schematic diagram of the composition of the vehicle-mounted device 3 Table 1 Power supply voltage adaptability 25 Table 2 Resistance to reverse polarity of power supply 26 Table 3 Dielectric Strength 26 Table 4 Working temperature and humidity test 54 Table 5 Storage temperature and humidity test 54 Table 6 Vibration test 55 Table 7 Impact test 55

foreword

This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents" drafting: This document is the second part of GB/T 42474 "Safety Monitoring System for Vehicle Transport of Explosive Hazardous Chemicals": GB/T 42474 has The following parts were released: --- Part 1: General technical requirements; --- Part 2: Vehicle-mounted devices; --- Part 3: Vehicle-mounted device installation; --- Part 4: Monitoring client; --- Part 5: Data interface between vehicle-mounted device and communication center; --- Part 6: Data interface between communication center and monitoring client: Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents: This document is proposed and managed by the National Standardization Technical Committee on Hazardous Chemicals Management (SAC/TC251): This document was drafted by: The Third Research Institute of the Ministry of Public Security, Jiangling Motors Co:, Ltd:, China City Gas Association, Jiangsu Yudao Data Division Technology Co:, Ltd:, Vimicro Technology Co:, Ltd:, Guangdong Hongda Civil Explosive Group Co:, Ltd:, China Petroleum and Chemical Industry Federation: The main drafters of this document: Liu Caixia, Liu Dandan, Meng Chen, Zhang Mingming, Li Changying, Zhu Zhen, Zhou Yiting, Wang Huaming, Cai Jiayuan, Cao Mengran, Jiao Zhihao, Zhang Jing, Xie Fangyi:

Introduction

In the context of promoting the implementation of the national big data strategy and accelerating the construction of a digital China, the integration of data resources and the development of open sharing will be promoted: A common direction for managing requirements and technology development: At the same time, with the rapid development of emerging technologies such as the Internet of Things and artificial intelligence, machine vision Jue and other technologies have been initially applied in the safety management of hazardous chemical vehicle transportation: GB/T 42474 "Vehicle Transport of Explosive Hazardous Chemicals "Safety Monitoring System" selected explosive hazardous chemicals with the greatest potential safety hazards and the most serious consequences of safety accidents in the transportation of hazardous chemicals by vehicle Automobile transportation, in view of the current situation of multi-departmental collaborative management of hazardous chemical transportation in my country, closely focuses on implementing the national big data strategy, utilizing Advanced technology breaks down industry barriers, promotes the integration and open sharing of explosive hazardous chemicals transportation management data resources, and promotes the development of explosive hazardous chemicals With the goal of highly coordinated safety management, it is proposed to build a cloud computing platform as the vehicle transportation safety monitoring management system for explosive hazardous chemicals: The data resource pool, relevant industry authorities and parties involved in the transportation of explosive hazardous chemicals share technical solutions for data resources based on authority, and target The deployment of the three major explosive hazardous chemical vehicle transportation safety elements of "people", "vehicles" and "things" is based on biometrics, machine vision, emotion recognition, The on-board devices of related technologies such as active safety prevention and control of automobile driving, sensor network monitoring, etc:, lead the development of the Internet of Things, cloud computing, big data, artificial intelligence, etc: The application of emerging technologies such as energy and energy in the transportation of explosive hazardous chemicals has promoted the formation of vehicles that use vehicle-mounted devices as the sensing layer of the Internet of Things to transport information: Sensing and collection, using cloud computing platform and vehicle gateway as the IoT transport layer for data communication, using cloud computing platform and B/S to monitor customers The client and mobile terminal App are used as the application layer of the Internet of Things for data mining and intelligent collaborative management of explosive hazardous chemicals safety monitoring and early warning system, laying a technical foundation for strengthening the informatization construction of hazardous chemical transportation safety supervision and establishing a national hazardous chemical supervision information sharing platform: In order to achieve real-time tracking, comprehensive monitoring and linkage early warning of explosive hazardous chemicals transportation by vehicle, and effectively prevent serious and serious accidents in the transportation of hazardous chemicals Accidents help: GB/T 42474 "Safety Monitoring System for Vehicle Transportation of Explosive Hazardous Chemicals" is proposed to be composed of 6 parts: --- Part 1: General technical requirements: The purpose is to give the term definition of the safety monitoring system for the automobile transportation of explosive hazardous chemicals and system composition, clarify the technical requirements of the system functions, performance, operating environment, information security, reliability, etc:, and the corresponding tests methods and inspection rules: --- Part 2: Vehicle-mounted devices: The purpose is to give the vehicle-mounted device group in the safety monitoring system of explosive hazardous chemicals automobile transportation: It defines the basic requirements of each component and the specific function and performance requirements of each component unit, and stipulates the power supply requirements of vehicle-mounted devices, Electrical safety requirements, electromagnetic compatibility requirements, environmental adaptability requirements and their corresponding test methods, determine the vehicle-mounted device mark and packaging, random technical documents, transportation and storage conditions: --- Part 3: On-board device installation: The purpose is to give the vehicle-mounted device of the vehicle transportation safety monitoring system for explosive hazardous chemicals Pre-installation preparations, clarify the general installation requirements and various The specific installation requirements for the main equipment of the constituent units determine the installation acceptance method: --- Part 4: Monitoring client: The purpose is to provide monitoring customers in the safety monitoring system for explosive hazardous chemicals automobile transportation The composition and classification of terminals, and the basic requirements of monitoring terminals, industry management terminals, enterprise operation management terminals and drivers and passengers are clarified: The specific functional requirements of the monitoring client, specifying the performance requirements, information security requirements and corresponding monitoring clients of different levels: test method: --- Part 5: Data interface between the on-board device and the communication center: The purpose is to provide safety supervision for the transportation of explosive hazardous chemicals by vehicle The data interface for wireless data transmission and data exchange between the vehicle-mounted device and the communication center in the control system, and the structure of the data interface is clarified It specifies the classification of communication protocols and data formats: --- Part 6: Data interface between communication center and monitoring client: The purpose is to give the monitoring of the vehicle transportation of explosive hazardous chemicals The data interface for data transmission and data exchange between the communication center and the monitoring client in the system, specifying the composition of the data interface and Its communication mode and general requirements stipulate the data interaction process and the data format of different data interaction services: Safety Monitoring System for Vehicle Transportation of Explosive Hazardous Chemicals Part 2: Vehicle-mounted devices

1 Scope

This document specifies the composition, basic requirements and list of vehicle-mounted devices in the vehicle-mounted safety monitoring system for explosive hazardous chemicals: Unit, driver and passenger safety monitoring unit, vehicle driving safety auxiliary unit, vehicle-mounted explosive hazardous chemical safety monitoring unit, power supply, electrical safety requirements for safety, electromagnetic compatibility, and environmental adaptability, describe the test methods, and specify signs and packaging, random technical documents, transportation and storage storage requirements: This document is applicable to the design, development, inspection and application of vehicle-mounted devices in the vehicle transportation safety monitoring system for explosive hazardous chemicals: other Dangerous goods vehicle transport safety monitoring system can be used as a reference:

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document: GB/T 191 Packaging, storage and transportation icon marks GB/T 2423:1-2008 Environmental testing for electrical and electronic products - Part 2: Test methods Test A: Low temperature GB/T 2423:2-2008 Environmental testing for electrical and electronic products - Part 2: Test methods Test B: High temperature GB/T 2423:3 Environmental testing - Part 2: Test methods Test Cab: Constant damp heat test GB/T 2423:5 Environmental testing - Part 2: Test methods Test Ea and guidelines: Shock GB/T 2423:10 Environmental testing Part 2: Test method Test Fc: Vibration (sinusoidal) GB/T 4768 Anti-mildew packaging GB/T 4879 Antirust Packaging GB/T 5080:7-1986 Verification test of failure rate and mean time between failures under the assumption of constant failure rate in equipment reliability test test plan GB 8897:4 Primary batteries Part 4: Safety requirements for lithium batteries GB/T 9254:1 Electromagnetic Compatibility of Information Technology Equipment, Multimedia Equipment and Receivers Part 1: Emission Requirements GB/T 9254:2 Electromagnetic compatibility of information technology equipment, multimedia equipment and receivers Part 2: Immunity requirements GB/T 12534 General Rules for Automobile Road Test Methods GB 15322:1 Combustible gas detectors Part 1: Point-type combustible gas detectors for industrial and commercial purposes GB 15322:3 Combustible gas detectors Part 3: Portable combustible gas detectors for industrial and commercial use GB 15322:4 Combustible gas detectors - Part 4: Linear beam combustible gas detectors for industrial and commercial purposes GB 15740 Automobile anti-theft device GB 16808 Combustible gas alarm controller GB/T 19056-2021 Vehicle Driving Recorder GB/T 20979-2019 Information Security Technology Iris Recognition System Technical Requirements GB/T 21254 Breath Alcohol Detector GB 26149-2017 Performance requirements and test methods for passenger car tire pressure monitoring system

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