GB/T 21296.6-2022 English PDFUS$429.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 21296.6-2022: Automatic instruments for weighing road vehicles in motion - Part 6: Plate modular Status: Valid
Basic dataStandard ID: GB/T 21296.6-2022 (GB/T21296.6-2022)Description (Translated English): Automatic instruments for weighing road vehicles in motion - Part 6: Plate modular Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: N13 Classification of International Standard: 17.100 Word Count Estimation: 22,279 Date of Issue: 2022-12-30 Date of Implementation: 2023-07-01 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 21296.6-2022: Automatic instruments for weighing road vehicles in motion - Part 6: Plate modular---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 17.100 CCSN13 National Standards of People's Republic of China Automatic scales for dynamic road vehicles Part 6.Flat modular Posted on 2022-12-30 2023-07-01 implementation State Administration for Market Regulation Released by the National Standardization Management Committee table of contentsPreface III Introduction IV 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Product model 2 5 Measurement requirements 2 5.1 Accuracy class 2 5.2 Relationship between accuracy classes 3 5.3 The maximum allowable error of dynamic test 3 5.4 Graduation value 4 5.5 Minimum weighing capacity 5 5.6 Consistency of indicating device and printing device5 5.7 Influence amount 6 5.8 Unit of measurement 6 5.9 Operating speed 6 6 Technical Requirements 6 6.1 General requirements 6 6.2 Design and production requirements 6 6.3 Following load cell or flat load cell 7 6.4 Weighing control unit (electronic weighing instrument) 7 6.5 Vehicle identification device 7 6.6 Anti-interference performance 7 6.7 Protective measures 8 7 layout requirements 8 8 Installation conditions and maintenance requirements 9 8.1 General requirements 9 8.2 Planning and Design 9 8.3 Road 9 8.4 Foundation trench cleaning 10 8.5 Carrier positioning 10 8.6 Grounding 10 8.7 Drainage 10 8.8 Pouring foundation 11 8.9 Lane separation device setting (if applicable) 11 9 WIM function and data requirements 11 10 Test method 11 10.1 General requirements 11 10.2 Preparation before the test 11 10.3 Dynamic weighing test 11 11 Inspection rules 11 11.1 Type inspection 11 11.2 Factory inspection 12 11.3 Initial installation inspection 12 12 Labeling, packaging, transportation and storage 13 Appendix A (Normative) Flat modular structure and test methods 14 A.1 Structural form 14 A.2 Structural composition 14 A.3 Weighing principle 14 A.4 Structural characteristics 14 A.5 Test method 15forewordThis 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" to be drafted. This document is part 6 of GB/T 21296 "Automatic Weighing Instruments for Dynamic Road Vehicles". GB/T 21296 has issued the following parts. --- Part 1.General technical specifications; --- Part 2.Vehicle type; --- Part 3.Axle-loaded; --- Part 4.Bending plate type; --- Part 5.Quartz crystal formula; --- Part 6.Flat modular. This document refers to OIMLR134-1.2006 "Automatic Weighing Instruments for Weighing and Axle Load Measurement of Dynamic Road Vehicles - Part 1.Metrology and Technology Requirements Test" drafted, the degree of consistency is non-equivalent. 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 by China National Light Industry Council. This document is under the jurisdiction of the National Weighing Instrument Standardization Technical Committee (SAC/TC97). This document was drafted by. Pantian (Xiamen) Intelligent Transportation Co., Ltd., Shandong Provincial Institute of Metrology, Beijing Gordon Weighing Instrument Co., Ltd., Beijing Institute of Metrology, Hefei Zhengmao Technology Co., Ltd., Hangzhou Sifang Weighing System Co., Ltd., Shanghai Tongfeng Road and Bridge Technology Co., Ltd. Ltd. The main drafters of this document. Li Su, Zhang Yingjie, Lu Xinguang, Jin Yan, Liu Wei, Xia Lizhi, Yu Hehui, Fan Zhujia.Introduction80% of the toll roads in the world are located in China. Since.2003, various provinces and cities in my country have successively implemented weight-based toll roads. Several toll roads have been installed on the market. Ten thousand sets of various types of highway automatic weighing instruments are widely used in expressway toll-by-weight and over-limit detection business. Based on years of research and With the development and progress of technology, there is a trend of diversification of road automatic weighing instruments. Each type has its own unique characteristics. There is a big gap, but in general, it is basically necessary to provide reliable vehicle gross weight information, as well as axle weight and axle group weight information. Due to product structure The products have been developed in different production fields, such as. vehicle type, axle load type, and flat panel module type are developed in weighing instrument production plants; bent plate type mining The load cell technology is used, so it has been developed in the load cell industry; the quartz crystal type uses semiconductor technology, and is generally used in the exchange development of the transportation industry. It is difficult for a single product standard to cover all types, and a governing technical standard is required to cover all types, and according to According to the different product structures, determine the corresponding accuracy level and inspection rules. During the dynamic driving process of the road vehicle, the dynamic road vehicle is automatically adjusted according to the different bearing modes of the loader of the automatic scale to the wheel. Scales are divided into two categories, namely full load-bearing type (vehicle type and flat panel module type) and partial load-bearing type (axle load type, curved plate type, quartz crystal type, flat plate type) modular). Dynamic road vehicle automatic weighing instruments (WIM) are divided into three categories according to the maximum operating speed for which the weighing instrument is designed. low-speed WIM (The operating speed range of LS-WIM weighing instruments and systems is 0km/h< v≤10km/h), medium speed WIM (MS-WIM weighing instruments and systems The operating speed range is 0km/h< v≤40km/h), and the operating speed range of high-speed WIM (HS-WIM weighing instruments and systems is 0km/h< v≤100km/h). The formulation of GB/T 21296 "Automatic Weighing Apparatus for Dynamic Road Vehicles", on the one hand, is an objective requirement for the development and changes of international standards, and on the other hand, it is also a It is an urgent requirement of my country's complicated application status, and will greatly support the healthy development of the dynamic road vehicle automatic weighing instrument industry. effect. GB/T 21296 consists of 6 parts. --- Part 1.General technical specifications; --- Part 2.Vehicle type; --- Part 3.Axle-loaded; --- Part 4.Bending plate type; --- Part 5.Quartz crystal formula; --- Part 6.Flat modular. Automatic scales for dynamic road vehicles Part 6.Flat modular1 ScopeThis document specifies the product model, measurement requirements, technical requirements, layout requirements, installation Conditions and maintenance requirements, WIM functions and data requirements, test methods, inspection rules, as well as signs, packaging, transportation and storage, etc. This document applies to single or multiple flat panel modules installed in the weighing control area, which are flush with the road surface, simultaneously or separately to support the entire The tested axle or axle group to measure the wheel load (if applicable), axle load, axle group load, and vehicle load of the road vehicle in motion, and then obtain the vehicle load Automatic scales for gross weight.2 Normative referencesThe 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 7551 load cell GB/T 7724 Electronic Weighing Instrument GB/T 14250 Weighing Instrument Terminology GB/T 21296.1-2020 Automatic Weighing Instruments for Dynamic Road Vehicles Part 1.General Technical Specifications GB/T 26389 Weighing Instrument Product Model Preparation Method GB/T 28699 General Technical Specifications for Protective Coatings of Steel Structures QB/T 1588.1 General Specifications for Light Industry Machinery Welding Parts QB/T 1588.2 General Technical Specifications for Cutting Parts of Light Industry Machinery QB/T 1588.4 General technical requirements for painting of light industrial machinery3 Terms and DefinitionsThe following terms and definitions defined in GB/T 14250 and GB/T 21296.1-2020 apply to this document. 3.1 loader loadreceptor Part of the weighing area intended to receive wheel loads and to sense changes in the balance of the scale when a wheel load is placed on it. [Source. GB/T 21296.1-2020, 3.2.7] 3.2 Operating speed operating speed The average speed at which the vehicle under test can carry out normal dynamic weighing through the carrier. [Source. GB/T 21296.1-2020, 3.3.25] 3.3 ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 21296.6-2022_English be delivered?Answer: Upon your order, we will start to translate GB/T 21296.6-2022_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 21296.6-2022_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 21296.6-2022_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. 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