1 General Provisions

2 Terms and Symbols

2． 1 Terms

2． 2 Codes

2．3 Abbreviations

3 Fixed Trackside Signal

3．1 General Requirements

3．2 Principles of Signal Layout

3．3 Signal Display Requirements

3．4 Signal Mechanism and Aspect Arrangement

3．5 Signal Sign

4 Track Occupancy Detection Device

4．1 General Requirements

4．2 Track Circuit

4．3 Axle Counting Track Occupancy Detection Device

5 Switching Device for Turnout

6 Interlocking

6．1 General Requirements

6．2 Interlocking Relation

6．3 Centralized Interlocking for Flat Shunting Area

6．4 Combination Circuit of Centralized Interlocking

7 Blocking

7．1 General Requirements

7．2 Semi-Automatic Block

7．3 Automatic Inter-station Block

7．4 Automatic Block

8 Train Operation Control

8．1 General Requirements

8．2 CTCS Trackside Equipment

8．3 CTCSLevel Transition

8．4 Signaling Vital Data Network

9 Coding

10 Train Dispatching and Commanding System and Centralized Traffic Control （CTC）

11 Signaling Centralized Supervision and Monitoring System

12 Hump Signaling and Automation for Marshalling Station

13 Level Crossing Signal

14 Shunting Train Protection （STP）

15 Points Heating Device for Turnout

16 Power Supply Equipment

17 Optical and Electrical Cable Line

18 Operating Environment

18．1 External Power Supply

18．2 Signaling Room

18．3 Interference Protection， Lightening Protection and Earthing

18．4 Others

19 Interface Design

Appendix A Naming Rules of Signal， lndicator and Block Section Signal Sign Board

Appendix B Naming Rule of Track Section and Track Section Unit

Appendix C Naming and Numbering Rule of Balise

Appendix D Table of Signal Mechanism and Aspect Arrangement

Words Used for Different Degrees of Strictness

Normative References

The translation of this Code was made according to Railway Engineering and Construction Standard Development Plan of the Year 2016 （Document GTKFH [2016] No.29） issued by National Railway Adnunistration for the purpose of promoting railway technological exchange and cooperation between China and the rest of the world.

This Code is the official English language version of TB 10007-2017. In case of discrepancies between the original Chinese version and the English translation，the Chinese version shall prevail.

Planning and Standard Research Institute National Railway Administration is in charge of the management of the English translation of railway industry standard，and China Railway Economic and Planning Research Institute performed the translation Beijing Times Grand Languages International Translation and Interpretation Co.， Ltd.and China Railway Design Corporation provided great support during translation and review of this English version.

Your comments are invited and should be addressed to China Railway Economic and Planning Research Institute， 29B， Beifengwo Road9 Haidian District， Beijing， 100038 and Planning and

Standard Research Institute National Railway Administration，Building B，No. 1 Guanglian Road， Xicheng District，Beijing，100055.

The translation was performed by Wu Xinyan，Liu Xun9 Yan Hongwei， Ym Fukang，Zhang Lixin， Dong Xuewu，Wang Xueyuan，Zhang Qilong，Liang Chao.

The translation was reviewed by Wang Haizhong，Wang Lei，Feng Mei911 Hongxia，Jiang Ming， Liu Yang 9 Xia Wei.

《鐵路信號設計規范（TB10007-2017 英漢對照）》在《鐵路信號設計規范》TB 10007—2006的基礎上，全面總結了近年來我國鐵路信號工程建設、使用管理和設備維護經驗，充分吸納了有關科研成果，廣泛征求意見，經審查修訂而成。

《鐵路信號設計規范（TB10007-2017 英漢對照）》共分19章，包括總則、術語和符號、地面固定信號、軌道占用檢查裝置、道岔轉轍裝置、聯鎖、閉塞、列車運行控制、電碼化、列車調度指揮及調度集中、信號集中監測、駝峰信號及編組站自動化、道口信號、無線調車機車信號和監控、道岔融雪裝置、電源設備、光電纜線路、運行環境、接口設計等。

鐵路信號站內聯鎖設計規范（標準編號：TB10071-2000），是鐵路工程建設行業標準管理工作。

標準廢止

2020年10月15日，國家鐵路局為進一步規范鐵路工程建設行業標準管理工作，經研究并征求有關單位意見，對此項鐵路工程建設標準予以廢止，即日施行。 2100433B

《鐵路隧道設計規范（TB10003-2016 英文版）》由16章組成，包括總則、術語和符號、總體設計、隧道勘察、設計荷載、建筑材料、隧道洞口、隧道襯砌、洞內附屬構筑物及軌道、防水與排水、通風與照明、特殊巖土和不良地質、輔助坑道、施工方法及主要措施、隧道改建、環境保護，另有10個附錄。