列控系統(tǒng)資料英語(yǔ)翻譯-中英對(duì)照版

125M回線由L回線、R回線雙重構(gòu)成，與LAN 相連接的裝置也為雙重構(gòu)成，雙系裝置的各系分別與L回線、R回線雙方接續(xù)，同時(shí)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(guò)該局域網(wǎng)可以實(shí)現(xiàn)列控中心與車(chē)站聯(lián)鎖的通信連接，同時(shí)實(shí)現(xiàn)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(guò)15Km的線路中間設(shè)立1個(gè)或多個(gè)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(fā)送設(shè)備、車(chē)站聯(lián)鎖、微機(jī)監(jiān)測(cè)等進(jìn)行接口，交換數(shù)據(jù)。列控中心（TCC）之間也需要交換數(shù)據(jù)。
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(guò)CAN總線與軌道電路接收器、發(fā)送器接口；
Through CAN bus interface with track circuit receiver and sender.
通過(guò)RS422與LEU進(jìn)行通信，通信接口滿(mǎn)足歐標(biāo)‘S’接口的規(guī)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(guò)125M光纖網(wǎng)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(chē)站聯(lián)鎖間采用125M光纖網(wǎng)連接, 進(jìn)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(tǒng)如需交換信息，可采用串行通信方式通過(guò)光纖傳輸進(jìn)行安全信息交換，也可采用繼電器接口通過(guò)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(lián)鎖采用統(tǒng)一平臺(tái)，和統(tǒng)一機(jī)柜電源設(shè)計(jì)。有關(guān)該平臺(tái)的EMC、RAMS分析，環(huán)境條件，以及機(jī)柜尺寸和電源要求請(qǐng)參見(jiàn)DS6-K5B聯(lián)鎖技術(shù)規(guī)格書(shū)相關(guān)章節(jié)。
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(yīng)答器Balise,
應(yīng)答器將全部采用本地化生產(chǎn)的滿(mǎn)足鐵道部應(yīng)答器技術(shù)條件的應(yīng)答器設(shè)備，有源應(yīng)答器的地面編碼單元（LEU）將方在信號(hào)機(jī)械室內(nèi)并直接由地面列控中心（TCC）通過(guò)RS422串行通信接口進(jìn)行控制。一個(gè)地面編碼單元（LEU）可控制4個(gè)有源應(yīng)答器，其間傳輸電纜長(zhǎng)度最長(zhǎng)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(jù)CTCS-2級(jí)列控系統(tǒng)工作要求，在每個(gè)閉塞分區(qū)入口處、進(jìn)站信號(hào)機(jī)、出站信號(hào)機(jī)處設(shè)置應(yīng)答器組，為車(chē)載設(shè)備提供定位、線路參數(shù)、臨時(shí)限速等信息，其中定位信息也同時(shí)提供給ETCS-2級(jí)系統(tǒng)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(jìn)站信號(hào)機(jī)、出站信號(hào)機(jī)處設(shè)置一個(gè)有源應(yīng)答器和一個(gè)無(wú)源應(yīng)答器，用以提供列車(chē)接發(fā)車(chē)進(jìn)路線路參數(shù)及臨時(shí)限速、列車(chē)運(yùn)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(qū)間閉塞閉塞分區(qū)入口處設(shè)置兩個(gè)無(wú)源應(yīng)答器，用以提供列車(chē)運(yùn)行前方線路參數(shù)，并提供列車(chē)運(yùn)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(shí)限速實(shí)時(shí)性，區(qū)間中繼站處設(shè)置一個(gè)有源應(yīng)答器，用以提供列車(chē)運(yùn)行前方臨時(shí)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(mǎn)足CTCS-2系統(tǒng)的動(dòng)車(chē)組由既有線運(yùn)行至高速線的需求，高速線列控系統(tǒng)應(yīng)與CTCS-2系統(tǒng)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(tǒng)與CTCS-2系統(tǒng)的主要差異表現(xiàn)為地面系統(tǒng)為車(chē)載設(shè)備提供運(yùn)行許可（目標(biāo)距離、目標(biāo)速度）信息的途徑不同，ETCS系統(tǒng)是通過(guò)在每一個(gè)閉塞分區(qū)入口處（包括進(jìn)、出站信號(hào)機(jī)）設(shè)置的有源應(yīng)答器向列車(chē)傳送ETCS /CTCS-L2報(bào)文的形式實(shí)現(xiàn)，而CTCS-2系統(tǒng)是通過(guò)軌道電路連續(xù)向列車(chē)傳送列車(chē)運(yùn)行前方空閑閉塞分區(qū)數(shù)量，根據(jù)軌道信息和應(yīng)答器數(shù)據(jù)CTCS L2車(chē)載設(shè)備能夠計(jì)算制動(dòng)曲線相關(guān)的移動(dòng)授權(quán)數(shù)據(jù)，兩系統(tǒng)其余工作是基本相同的。額外的ETCS 功能對(duì)CTCS 2級(jí)系統(tǒng)來(lái)說(shuō)是透明的，由于CTCS 系統(tǒng)忽略應(yīng)答其中的ETCS專(zhuān)用數(shù)據(jù)。
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(mǎn)足3分鐘運(yùn)行間隔要求和與ETCS系統(tǒng)兼容，CTCS-2系統(tǒng)閉塞分區(qū)軌道電路設(shè)置與ETCS系統(tǒng)相同，采用ZPW-2000A軌道電路，軌道電路編碼通過(guò)列控中心（TCC）進(jìn)行直接控制，信息符合CTCS系統(tǒng)技術(shù)規(guī)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(tǒng)應(yīng)答器設(shè)置與ETCS系統(tǒng)相同，通過(guò)在ETCS系統(tǒng)應(yīng)答器中增設(shè)CTCS報(bào)文以滿(mǎn)足CTCS-2系統(tǒng)的需要。在應(yīng)答器報(bào)文中應(yīng)答器鏈接、靜態(tài)速度曲線（SSP）、線路坡度、特殊區(qū)段、級(jí)間轉(zhuǎn)換、絕對(duì)停車(chē)和調(diào)車(chē)危險(xiǎn)信息包是兩系統(tǒng)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(tǒng) Backup system
客運(yùn)專(zhuān)線列控系統(tǒng)采用ETCS-2級(jí)并兼容CTCS-2級(jí)的列控系統(tǒng)，當(dāng)ETCS-2級(jí)系統(tǒng)車(chē)載設(shè)備、GSM-2通信系統(tǒng)、地面無(wú)線閉塞中心等設(shè)備故障時(shí)列車(chē)制動(dòng)停車(chē)，經(jīng)調(diào)度同意車(chē)載設(shè)備人工轉(zhuǎn)換到CTCS-2系統(tǒng)，列車(chē)按CTCS-2系統(tǒng)繼續(xù)運(yùn)行。
故障導(dǎo)致CTCS-2系統(tǒng)也無(wú)法正常工作時(shí)，列車(chē)制動(dòng)停車(chē)，按調(diào)度命令行車(chē)。
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(yù)留）：表示運(yùn)行前方8個(gè)及以上閉塞分區(qū)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(yùn)行前方7個(gè)及以上閉塞分區(qū)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(yùn)行前方6個(gè)及以上閉塞分區(qū)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(yùn)行前方5個(gè)及以上閉塞分區(qū)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(yùn)行前方4個(gè)及以上閉塞分區(qū)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(yùn)行前方3個(gè)及以上閉塞分區(qū)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(yùn)行前方2個(gè)閉塞分區(qū)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(chē)運(yùn)行前方2個(gè)閉塞分區(qū)空閑。
         LU2 code: to indicate there are 2 block sections front. 
2.1.1.9　U碼：表示列車(chē)運(yùn)行前方1個(gè)閉塞分區(qū)空閑。
         U code: to indicate there are 1 block sections front. 
2.1.1.10　U2S碼：要求列車(chē)限速運(yùn)行，預(yù)告列車(chē)運(yùn)行前方閉塞分區(qū)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(chē)限速運(yùn)行，預(yù)告列車(chē)運(yùn)行前方閉塞分區(qū)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(chē)限速運(yùn)行（默認(rèn)道岔允許速度：80km/h），表示列車(chē)接近的地面信號(hào)機(jī)開(kāi)放經(jīng)18號(hào)道岔側(cè)向位置進(jìn)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(chē)限速運(yùn)行（默認(rèn)道岔允許速度45km/h），表示列車(chē)接近的地面信號(hào)機(jī)開(kāi)放經(jīng)道岔側(cè)向位置的進(jìn)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(chē)接近的進(jìn)站或接車(chē)進(jìn)路信號(hào)機(jī)開(kāi)放引導(dǎo)信號(hào)或通過(guò)信號(hào)機(jī)顯示容許信號(hào)。
         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(shí)采取停車(chē)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(chē)措施。
         H code: require adopt on time shot down measure.

譯路通武漢翻譯公司

2012.10.19