GA/T 1731-2020 English PDF

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GA/T 1731-2020: Technical requirements for passenger car X-ray inspection system
Status: Valid

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GA/T 1731-2020	1249	Add to Cart	8 days	Technical requirements for passenger car X-ray inspection system	Valid

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Basic data

Standard ID: GA/T 1731-2020 (GA/T1731-2020)
Description (Translated English): Technical requirements for passenger car X-ray inspection system
Sector / Industry: Public Security (Police) Industry Standard (Recommended)
Classification of Chinese Standard: A91
Classification of International Standard: 13.310
Word Count Estimation: 54,566
Date of Issue: 2020-05-26
Date of Implementation: 2020-11-1
Issuing agency(ies): Ministry of Public Security

GA/T 1731-2020: Technical requirements for passenger car X-ray inspection system

---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.
Technical requirements for passenger car X-ray inspection system ICS 13.310 A91 Public Safety Industry Standards of the People's Republic of China X-ray safety inspection system for passenger vehicles skills requirement 2020-05-26 release 2020-11-01 implementation Issued by the Ministry of Public Security of the People's Republic of China

Table of contents

Foreword Ⅰ 1 Scope 1 2 Normative references 1 3 Terms, definitions and abbreviations 1 4 Classification and marking 3 5 Technical requirements 4 6 Test method 14 7 Inspection rules 23 8 Logo and random files 25 Appendix A (Normative Appendix) Transmission Performance Index Test Card 27 Appendix B (Normative Appendix) Backscatter Performance Index Test Card 38 Appendix C (Normative Appendix) Test Method for Intelligent Identification of Controlled Knives and Firearms 48

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. Please note that some of the contents of this document may involve patents. The issuing agency of this document is not responsible for identifying these patents. This standard was proposed and managed by the National Standardization Technical Committee for Security and Alarm System (SAC/TC100). Drafting organizations of this standard. National Security and Alarm System Product Quality Supervision and Inspection Center (Beijing), First Research Institute of Ministry of Public Security, Tongfang Weishi Technology Co., Ltd., CGN Beigu Technology Co., Ltd., Shanghai Ruishi Electronic Technology Co., Ltd., Shenzhen Tianhe Times Electronics Equipment Co., Ltd., Beijing Hualixing Technology Development Co., Ltd., Beijing Hangxing Machinery Manufacturing Co., Ltd., China Electronics Technology Group Corporation The 12th Research Institute of the Company, Wuxi Rilian Technology Co., Ltd. The main drafters of this standard. Tao Lei, Hu Yu, Yan Yaping, Chen Li, An Suyue, Wang Mancang, Zhang Haiping, Li Jianbo, Dong Pengfei, Zhang Wenhong, Lu Peng, Yang Xiaoyue, Wang Ran, Luther, He Jingze, Wang Gang, Qu Lujie, Ma Ma, Wang Weizhen, Liu Bicheng, Yu Hao, Hou Lina, Liu Lei. This standard is issued for the first time. X-ray safety inspection system for passenger vehicles skills requirement

1 Scope

This standard specifies the classification and identification, technical requirements, test methods, inspection rules, and signs of X-ray safety inspection systems for passenger vehicles And random files. This standard applies to the design, manufacture and inspection of passenger vehicle safety inspection systems based on X-ray imaging technology. This standard does not apply to passenger vehicles that use computed tomography (CT) technology and X-ray generators with energy higher than 1MeV. Radiographic safety inspection system.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article Pieces. For undated reference documents, the latest version (including all amendments) is applicable to this document. GB/T 2423.1-2008 Environmental testing of electric and electronic products Part 2.Test method Test A. Low temperature GB/T 2423.2-2008 Environmental testing of electric and electronic products Part 2.Test method Test B. High temperature GB/T 2423.3-2016 Environmental Test Part 2.Test Method Test Cab. Constant Humidity Test GB/T 3730.1-2001 Terms and definitions for types of cars and trailers GB/T 4208-2017 Enclosure protection grade (IP code) GB 15208.5-2018 Micro-dose X-ray safety inspection equipment Part 5.Safety inspection equipment for backscattered articles GB/T 17799.1-2017 General Standard for Electromagnetic Compatibility Immunity in residential, commercial and light industrial environments GB/T 17799.2-2003 Electromagnetic compatibility general standard industrial environment immunity test GB 17799.3-2012 EMC general standard for emissions in residential, commercial and light industrial environments GB 17799.4-2012 EMC general standard emission in industrial environment GB/T 19211-2015 Radiation cargo and (or) vehicle inspection system GA/T 833-2016 Technical Specification for Automatic Recognition of Motor Vehicle Number Plate Image GA/T 1336-2016 General technical requirements for undercarriage imaging safety inspection system 3 Terms, definitions and abbreviations 3.1 Terms and definitions The following terms and definitions defined in GB/T 19211-2015 and GB 15208.5-2018 apply to this document. 3.1.1 Passengercar X-ray inspection system passengercar X-ray inspection system Based on X-ray radiation detection technology, an inspection system for transmission imaging and backscatter imaging of passenger vehicles. Note. Passenger vehicles refer to passenger cars and commercial vehicles specified in GB/T 3730.1-2001, of which commercial vehicles only include those specified in GB/T 3730.1 2.1.2.1.1 The vehicle type specified. ......

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