列控系統資料英語翻譯-中英對照版

125M回線由L回線、R回線雙重構成，與LAN 相連接的裝置也為雙重構成，雙系裝置的各系分別與L回線、R回線雙方接續，同時通信。雙系裝置的各系為“故障-安全”裝置。
The loop wire of 125M local area network is comprised of two constitutions, namely L loop and R loop. The device connected with LAN is also has the same constitution. The two system device is a two way connection and performs a simultaneous communication by L loop and R loop respectively. Two system devices is a “failure-security” device for each system.
通過該局域網可以實現列控中心與車站聯鎖的通信連接，同時實現相鄰列控中心之間和主分列控中心之間的通信。
Communication connection between train controlling centre and station interlocking shall be realized through this local area network. At the same time communication between joint train controlling centre and main distribution train controlling centre is also available.  
由于ZPW-2000A軌道電路傳輸距離的限制（不大于7.5Km），在站間距離超過15Km的線路中間設立1個或多個中繼站。
Limited by the transportation space of ZPW-2000A track circuit (7.5Km maximum), one or more relay stations shall be set up in which the station space is exceed 15Km.
列控中心（TCC）需要與軌道電路接收、發送設備、車站聯鎖、微機監測等進行接口，交換數據。列控中心（TCC）之間也需要交換數據。
Train controlling centre shall be accepted by track circuit, and interfaced through transmitting equipment, station interlocking, computer supervision, etc. data exchange is also required between train controlling centres. 
通過CAN總線與軌道電路接收器、發送器接口；
Through CAN bus interface with track circuit receiver and sender.
通過RS422與LEU進行通信，通信接口滿足歐標‘S’接口的規范要求；
Communicate LEU through RS422, communication interface shall meet the requirements of “S” interface in Europe standard.
列控中心之間通過125M光纖網連接，傳遞邊界條件及方向等信息；
Information of boundary condition and direction delivery between train controlling centres shall be realized through the Connecting with 125M optical network.
與DS6-K5B車站聯鎖間采用125M光纖網連接, 進行安全信息傳輸；
Security information delivery between DS6-K5B station interlocking shall be implemented through the application of 125M optical network connection.
與其它列控系統如需交換信息，可采用串行通信方式通過光纖傳輸進行安全信息交換，也可采用繼電器接口通過電纜方式連接。
Information exchange with the other train controlling system may apply serial communication mode to perform information exchange through optical transformation, and adopt the relay interface with cable mode connection is also applicable.
K5B-TCC與DS6-K5B聯鎖采用統一平臺，和統一機柜電源設計。有關該平臺的EMC、RAMS分析，環境條件，以及機柜尺寸和電源要求請參見DS6-K5B聯鎖技術規格書相關章節。
The interlock between K5B-TCCand DS6-K5B applied the unified platform and unified power design in cabinet. EMC、RAMS analysis, environment condition, cabinet dimension and power requirement related with this platform pleased refer to the relative chapter in DS6-K5B interlock specification.
1.1.1 應答器Balise,
應答器將全部采用本地化生產的滿足鐵道部應答器技術條件的應答器設備，有源應答器的地面編碼單元（LEU）將方在信號機械室內并直接由地面列控中心（TCC）通過RS422串行通信接口進行控制。一個地面編碼單元（LEU）可控制4個有源應答器，其間傳輸電纜長度最長2500米。
All balise shall apply the local balise products which meet the balise technical specification of Ministry of Railways. The lineside electrical unit (LEU) of active balise shall be located in signal mechanical room and directly controlled by train controlling centre by RS422 serial communication interface. One lineside electrical unit may control 4 active balise and the length of transformation cable shall be 2500 meters maximum.
根據CTCS-2級列控系統工作要求，在每個閉塞分區入口處、進站信號機、出站信號機處設置應答器組，為車載設備提供定位、線路參數、臨時限速等信息，其中定位信息也同時提供給ETCS-2級系統使用。
In accordance with the working requirements of CTCS-2 level train controlling system, at the entrance of each block subfield, in-station signal, out-station signal, balise shall be equipped to provide information of orientation, line parameters and temporary speed limiting, etc. In all these information orientation information is also supplied to the ETCS-2level system in the same time.  
進站信號機、出站信號機處設置一個有源應答器和一個無源應答器，用以提供列車接發車進路線路參數及臨時限速、列車運行方向等信息。
A active balise and a passive balise shall be furnish in in-station signal and out-station signal respectively to provide information including train entering and departure line parameters, temporary speed limiting and train running direction, etc.
各區間閉塞閉塞分區入口處設置兩個無源應答器，用以提供列車運行前方線路參數，并提供列車運行方向信息。
Block of each subfield and block subfield entrance shall equip with two passive balise to provide information including train running line parameters as well as information of train running direction.
為提高臨時限速實時性，區間中繼站處設置一個有源應答器，用以提供列車運行前方臨時限速信息。
For improving the real time practicability of temporary speed limiting, relay station of sections shall be equipped with an active balise to provide temporary speed limiting information for train running direction. 
2 兼容CTCS 2  Compatible with CTCS 2
為滿足CTCS-2系統的動車組由既有線運行至高速線的需求，高速線列控系統應與CTCS-2系統兼容。
As to meet the requirements of dynamic group of CTCS-2 system from current railway to high speed line, the system of high speed line shall compatible with CTCS2.
在高速線ETCS系統與CTCS-2系統的主要差異表現為地面系統為車載設備提供運行許可（目標距離、目標速度）信息的途徑不同，ETCS系統是通過在每一個閉塞分區入口處（包括進、出站信號機）設置的有源應答器向列車傳送ETCS /CTCS-L2報文的形式實現，而CTCS-2系統是通過軌道電路連續向列車傳送列車運行前方空閑閉塞分區數量，根據軌道信息和應答器數據CTCS L2車載設備能夠計算制動曲線相關的移動授權數據，兩系統其余工作是基本相同的。額外的ETCS 功能對CTCS 2級系統來說是透明的，由于CTCS 系統忽略應答其中的ETCS專用數據。
The main difference between ETCS system and CTCS-2 system is the different approach to provide operating permission information (object distance, object speed) for ground system as well as equipment on the train. The implementation of ETCS system is to provide ETCS /CTCS-L2 message through the active balise which equipped on each block section entrance (including in-station signal, out-station signal). However, the implementation of CTCS-2 system is to provide the number of idle block sections in the direction of train running consistently to train through track circuit. According to track information and balise data, the CTCS L2 equipment on the train may calculate the moving authorization data related with braking curve. The rest of work of the two systems is the same. As to CTCS 2 level system the additional ETCS function is transparent due to the CTCS override to response the data specialized for ETCS system.          
為滿足3分鐘運行間隔要求和與ETCS系統兼容，CTCS-2系統閉塞分區軌道電路設置與ETCS系統相同，采用ZPW-2000A軌道電路，軌道電路編碼通過列控中心（TCC）進行直接控制，信息符合CTCS系統技術規范的要求。
To meet the requirements of 3 minutes interval for operating and compatible with ETCS system, CTCS-2 system is the same with ETCS system in the respect of the track circuit in block sections, which applied ZPW-2000A track circuit and the code of track circuit is directly controlled by train controlling centre（TCC）, information shall confirm to the requirements of CTCS system.  
CTCS-2系統應答器設置與ETCS系統相同，通過在ETCS系統應答器中增設CTCS報文以滿足CTCS-2系統的需要。在應答器報文中應答器鏈接、靜態速度曲線（SSP）、線路坡度、特殊區段、級間轉換、絕對停車和調車危險信息包是兩系統共用信息。
The function of balise in CTCS-2 is the same with ETCS system. Requirements of CTCS-2 system are satisfied through adding the CTCS message in balise of ETCS system. The sharing information of two system include balise linking in balise message, SSP, railway slope, special section, level exchange, absolute shot down and shunting risk information.
3 備用系統 Backup system
客運專線列控系統采用ETCS-2級并兼容CTCS-2級的列控系統，當ETCS-2級系統車載設備、GSM-2通信系統、地面無線閉塞中心等設備故障時列車制動停車，經調度同意車載設備人工轉換到CTCS-2系統，列車按CTCS-2系統繼續運行。
故障導致CTCS-2系統也無法正常工作時，列車制動停車，按調度命令行車。
The train controlling system of passenger transport line applied ETCS-2 system and compatible with the train controlling system of CTCS-2 level. When train is braking and stop due to the failure of equipments on train, GSM-2 communication system and ground wireless block centre, etc. Agreed by dispatching department, the equipment on train shall be switch to CTCS-2 system manually, and train operate under the system of CTCS-2.
 When failure result the malfunction of CTCS-2 system, train shall be shut down and accept the arrangement of dispatching department.     

1.1　附件：軌道電路信息定義及低頻分配
    Appendix: Definition of track circuit and low frequency distribution
2　軌道電路信息定義 Definition of track circuit 
2.1.1.1　L6碼（預留）：表示運行前方8個及以上閉塞分區空閑。
         L6 code (reserved): to indicate there are 8 or more than 8 block sections front. 
2.1.1.2　L5碼：表示運行前方7個及以上閉塞分區空閑。
         L5 code: to indicate there are 7 or more than 7 block sections front. 
2.1.1.3　L4碼：表示運行前方6個及以上閉塞分區空閑。
L4 code: to indicate there are 6 or more than 6 block sections front. 
2.1.1.4　L3碼：表示運行前方5個及以上閉塞分區空閑。
         L3 code: to indicate there are 5 or more than 5 block sections front. 
2.1.1.5　L2碼：表示運行前方4個及以上閉塞分區空閑。
          L2 code: to indicate there are 4 or more than 4 block sections front. 
2.1.1.6　L碼：表示運行前方3個及以上閉塞分區空閑。
         L code: to indicate there are 3 or more than 3 block sections front. 
2.1.1.7　LU碼：表示運行前方2個閉塞分區空閑。
        LU code: to indicate there are 2 or more than 2 block sections front. 
2.1.1.8　LU2碼：表示列車運行前方2個閉塞分區空閑。
         LU2 code: to indicate there are 2 block sections front. 
2.1.1.9　U碼：表示列車運行前方1個閉塞分區空閑。
         U code: to indicate there are 1 block sections front. 
2.1.1.10　U2S碼：要求列車限速運行，預告列車運行前方閉塞分區為UUS碼。
         U2S code: require train running at a limiting speed and warning the block section front is UUS code.
2.1.1.11　U2碼：要求列車限速運行，預告列車運行前方閉塞分區為UU碼。
         U2 code: require train running at a limiting speed and warning the block section front is UU code.
2.1.1.12　UUS碼：要求列車限速運行（默認道岔允許速度：80km/h），表示列車接近的地面信號機開放經18號道岔側向位置進路。
         UUS code: require train running at a limiting speed (the implied railroad switch speed: 80km/h），to indicate that train is close to ground and number 18 railroad is open to pass.
2.1.1.13　UU碼：要求列車限速運行（默認道岔允許速度45km/h），表示列車接近的地面信號機開放經道岔側向位置的進路。
         UU code: require train running at a limiting speed (the implied railroad switch speed:45km/h），to indicate that train is close to ground and railroad is open to pass.
2.1.1.14　HB碼：表示列車接近的進站或接車進路信號機開放引導信號或通過信號機顯示容許信號。
         HB code: to indicate that train is close to station or in-station signal is open or signal indicates to pass.
2.1.1.15　HU碼：要求及時采取停車措施。
         HU code: require adopt on time shot down measure.
2.1.1.16　H碼：要求立即采取緊急停車措施。
          H code: require adopt on time shot down measure.

譯路通

2012.10.19