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GB/T 38779-2020 English PDF

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GB/T 38779-2020: Technical specification for road traffic safety of the tram
Status: Valid

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
GB/T 38779-2020	English	629	Add to Cart	6 days [Need to translate]	Technical specification for road traffic safety of the tram	Valid	GB/T 38779-2020

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Basic data

Standard ID	GB/T 38779-2020 (GB/T38779-2020)
Description (Translated English)	Technical specification for road traffic safety of the tram
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	R87
Classification of International Standard	93.080.30
Word Count Estimation	34,362
Date of Issue	2020-04-28
Date of Implementation	2020-11-01
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration

GB/T 38779-2020: Technical specification for road traffic safety of the tram

---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 specifications for road traffic safety of trams) ICS 93.080.30 R87 National Standards of People's Republic of China Technical specifications for road traffic safety of trams 2020-04-28 release 2020-11-01 implementation State Administration of Market Supervision and Administration Issued by the National Standardization Management Committee

Foreword I 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Transportation Organization and Transportation Channelization 1 4.1 Basic principles 1 4.2 Intersection 1 4.3 Section 4 4.4 Platform 5 5 Traffic signal and safety facilities setting 5 5.1 Special signal lights for trams 5 5.2 Traffic signs 5 5.3 Traffic marking 5 5.4 Traffic safety facilities 5 6 Traffic signal priority access control 6 6.1 Basic Principle 6 6.2 Information collection and transmission 6 6.3 Response mode 6 6.4 Scheme setting 7 6.5 Operating status monitoring records 7 6.6 Control constraints 7 7 Intersection signal equipment interactive interface specification 7 7.1 Interface interface 7 7.2 Interface requirements 8 7.3 Interactive Information 8 8 Access and safety benefit assessment 11 8.1 Evaluation index 11 8.2 Calculation method of traffic efficiency assessment indicators 11 8.3 Calculation method of safety benefit evaluation index 12 8.4 Evaluation method 12 Appendix A (informative appendix) Schematic diagram of common traffic patterns at tram intersections 13 Appendix B (Informative Appendix) Traffic Sign Styles and Settings 16 Appendix C (Normative Appendix) Tram Signal Light Styles and Settings 25 Appendix D (Informative Appendix) Traffic Marking Styles and Settings 28 Appendix E (informative appendix) Serial communication protocol between the signal controller of the tram intersection and the road traffic signal controller 29 Reference 31

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed and managed by the Ministry of Public Security of the People's Republic of China. This standard was drafted by. Institute of Transportation Management Science of the Ministry of Public Security, Shanghai Urban Construction Design and Research Institute (Group) Co., Ltd., no Xihuatong Intelligent Transportation Technology Development Co., Ltd., Shanghai Fuxin Intelligent Transportation Control Co., Ltd., Suzhou Gaoxin Tram Co., Ltd., Shenzhen Shenzhen Modern Tram Co., Ltd. The main drafters of this standard. Liu Dongbo, He Guangjin, Dai Leilei, Hua Jingyi, Ma Chaofeng, Zhang Zhiyun, Li Ya, Wang Yunxia, Gao Xiang, Li Guolong, Han Jianliang and Cai Guotao. Technical specifications for road traffic safety of trams

1 Scope

This standard specifies the traffic organization and channelization of trams on the road, the setting of traffic signals and safety facilities, and the priority of traffic signals Requirements for access control, cross-point signal equipment interaction interface specifications, access and safety benefit evaluation, etc. This standard is applicable to the organization of trams with dedicated lanes on the road, and the organization of trams mixed with motor vehicles can be referred to Follow the instructions.

2 Normative references

The following documents are essential for the application of this document. For dated references, only the dated version applies to this article Pieces. For the cited documents without date, the latest version (including all amendments) applies to this document. GB 5768.2 Road traffic signs and markings Part 2.Road traffic signs GB 5768.3 Road traffic signs and markings Part 3.Road traffic markings GB 14886 Code for Installation and Installation of Road Traffic Signals GB/T 31418 Terminology of road traffic signal control system GB 50688 Code for design of urban road traffic facilities GB 50763 Barrier-free design specification GB/T 50833 Basic terminology standard for urban rail transit engineering CJJ69 Technical Specification for Urban Pedestrian Overpass and Underpass CJJ152 Design Specification for Urban Road Intersection GA/T 527.1 Road traffic signal control method Part 1.General technical conditions

3 Terms and definitions

The terms and definitions defined in GB/T 31418 and GB/T 50833 apply to this document.

4 Traffic organization and traffic channelization

4.1 Basic principles 4.1.1 The traffic organization and traffic channelization along the tram should conform to the tram network design and road traffic design. 4.1.2 The tram lanes should be equipped with special lanes for trams. Isolation facilities should be set up for special lanes. In accordance with GB 50688. 4.1.3 The entrance and exit passages of trams shall be provided with barrier-free facilities in accordance with GB 50763. 4.2 Intersection 4.2.1 General requirements 4.2.1.1 The traffic organization and traffic channelization at the intersection should meet the requirements of tram traffic and meet the requirements of CJJ152.

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