调度集中系统ppt课件

1、Centralized Traffic Control（调度集中）Teacher:赵德生Date:2019.10.26 The Terms of Centralized Traffic Control The Introduction of Centralized Traffic Control The Control Panel of Centralized Traffic ControlThe Terms of Centralized Traffic Control CTC调度集中 Siding 股道 Interlocked signal联锁信号机 Block section 闭塞区段 S

2、ignal-clear indication light 信号开放表示灯The Terms of Centralized Traffic Control DMIS-调度指挥管理信息系统 Dispatching Management Information TDCSTrain Dispatching Command System 列车调度指挥系统 CTCCentralized Traffic Control 调度集中系统The Terms of Centralized Traffic Control TDCS：铁路调度指挥信息管理系统，主要完成调度指挥信息的记录、分析、车次号校核、自动报点、正晚

3、点统计、运行图自动绘制、调度命令及计划的下达、行车日志自动生成等功能。 CTC：除了完成TDCS的全部功能外，CTC还可以完成管内车站信号设备的操控功能，列车进路的按图排路和调车控制。 TDCS 是 CTC的基础,CTC是TDCS的功能增强和延伸。 The Introduction of Centralized Traffic Control Centralized Traffic Control, or CTC as it generally known, is an original development of General Railway Signal Company. 调度集中，或

4、者通常称为CTC。（该设备最初由美国通用信号公司开发出来的The Introduction of Centralized Traffic Control It was first installed in 1927 on the New York Central Railroad between Stanley and Berwick Ohio, with the CTC control machine located at Fostoria, Ohio. 在1927年最先安装于美国斯坦利和俄亥俄州之间的纽约中央铁路，CTC控制设备装在俄亥俄州的福斯托利亚。The Terms of Centr

5、alized Traffic Control 分散自律Distributed Autonomic System） 分散自律：分散自律是分布式人工智能和自动化领域的新概念，具体到我们铁路调度系统，是指车站与调度中心各自独立，自成体系，灵活组合，由高可靠性的双环网络结构联接在一起， 可由中心通过给车站系统发命令的方式统一控制，也可由车站根据预定的规则和计划信息自动产生控制命令，也可由人工发命令控制 。The Terms of Centralized Traffic Control 目前国内已有的分散自律调度集中系统包括： 卡斯柯信号有限公司的FZk-CTC 通号设计研究院的FZt-CTC 北京交大

6、微联科技有限公司的FZj-CTC 中国铁道科学研究院的FZy-CTC 河南辉煌股份科技有限公司的FZh-CTCThe Terms of Centralized Traffic ControlThe Terms of Centralized Traffic Control非常站控时的显示方式。这四个运行模式指示灯中，同一时刻，只能亮一个灯。分散自律文字上面的三个灯分别表示中心控制、分散自律、车站控制，灯亮为绿色时表示车站处在相应的控制模式下。非常站控灯亮为红时表示当前站处于非常站控状态。同一时刻，控制模式灯最多只能亮一个灯。分散自律三种模式包括：中心控制 、车站调车操作方式 、车站操作方式 Th

7、e Introduction of Centralized Traffic Control CTC is a signaling system used by railroads. The system consists of a train dispatchers office that controls railroad switches in the CTC territory and signals. CTC是用于铁路的信号系统。该系统由一个集中的列车调度中心组成，该中心的设备可以控制调度区域的铁路道岔和信号机。The Introduction of Centralized Traff

8、ic Control That railroad engineers must obey in order to keep the traffic moving safely and smoothly across the railroad. 铁路司机必须服从他们的指挥，以保证铁路列车安全平稳地运行 后半句灵活翻译，在保持句子愿意的前提下，尽量符合我们的说话方式。 That的先行词是？ train dispatchers office The Introduction of Centralized Traffic Control In the dispatchers office, (ther

9、e) is a graphical depiction of the railroad on which the dispatcher can keep track of trains locations across the territory that the dispatcher controls 在调度中心，有一个铁路线路示意图，调度员可以通过它铁路线路示意图看到或了解到列车通过自己所管辖的范围区域的位置。 which 代指graphical depiction of the railroad that the dispatcher controls修饰territory The In

10、troduction of Centralized Traffic Control Larger railroad may have multiple dispatchers offices and even multiple dispatchers for each operating division. 规模大的铁路系统可以有多个调度中心，甚至每一个操作室有多个调度员。 例如全国铁路系统就有很多调度中心，铁道部一个总的调度大厅。The Introduction of Centralized Traffic Control CTC was designed to enable the tra

11、in dispatcher to control train movements directly, bypassing local operators and eliminating written train orders. 调度集中可使调度员直接控制列车运行，而无需车站操作员，取消手写调度命令。 Bypassing 绕过，避开，不顾 eliminating 排除。现在分词作状语The Introduction of Centralized Traffic Control 现在分词作状语举例 Hearing their teachers voice, the pupils stopped

12、talking at once. 时间状语= When they heard their teachers voice, the pupils stopped talking at once. 一听到老师的声音，学生们立即停止讲话。The Introduction of Centralized Traffic Control Not knowing how to work out the difficult problem, he asked the teacher for help. 原因状语= Because he didnt know how to work out the diffic

13、ult problem, he asked the teacher for help. 因为不知道如何解这道难题，他求助老师Studying hard, youll succeed. 条件状语= If you work hard, youll succeed. 如果你努力学习，你会成功的。The Introduction of Centralized Traffic Control Instead，the train dispatcher could directly see the trains locations and efficiently control the trains mov

14、ements by displaying signals and controlling switches 列车调度员能够看到列车的位置。并通过信号机的显示和控制道岔，来高效的控制列车运行。The Introduction of Centralized Traffic Control It was also designed to enhance safety by detecting track occupancy and automatically preventing trains from entering signal blocks already occupied by other

15、 trains. 通过检测轨道的占用和自动防止列车进入已经被其他火车占用的闭塞分区，来提高安全性。 ,:tmtikli The Introduction of Centralized Traffic Control What made CTC machines different from standard interlocking machines was that the vital interlocking hardware was located at the remote location and the CTC machine only displayed track state

16、and sent commands to the remote locations. “What made CTC machines different from standard interlocking machines作为句子的主语 was 系动词 第一个That引导的从句做整个句子的表语，整个句子为主系表结构The Introduction of Centralized Traffic Control CTC设备与那些标准的联锁设备不同的地方在于重要的联锁设备硬件设在遥远的车站，而CTC设备仅显示轨道状态，把命令传输到远处的车站。The Introduction of Centrali

17、zed Traffic Control A command to display a signal would require the remote interlocking to set the flow of traffic and check for a clear route through the interlocking. 显示一架信号机的命令需要远处车站联锁设备发送列车流量并通过联锁来检测空闲进路。The Introduction of Centralized Traffic Control If a command could not be carried out due to

18、 the interlocking logic, the display would not change on the CTC machine. 如果因为联锁逻辑的原因而使命令不能执行，则CTC设备上的显示将不会改变 carried out 执行 due to 执行The Control Panel of Centralized Traffic Control For a typical panel of a CTC control machine, above the panel is a track diagram which shows car capacities of the si

19、ding, lengths of intermediate tracks, and other information being helpful to operation. 对于一个典型的CTC设备的操作面板，在操作面板上方是一个轨道示意图，在上面显示了每个股道的列车数量，轨道区间长度，和其他有利于操作的信息。 Which 引导的句子为限制性定语从句。The Control Panel of Centralized Traffic Control At the top of the panel are the names of the controlled point or field lo

20、cation. 在控制盘的的上方是被控制车站或管辖区段的名称。 Below these and above the track diagram are located the power-off lights, one for each controlled point or field location. 在名字的下方和轨道示意图的上方安装有电源断电指示灯，每个被控点或被控车站设置一个。 These代指上页提到的名字， power-off lights 电源断电指示灯The Control Panel of Centralized Traffic ControlThe Control Pan

21、el of Centralized Traffic Control These lights are normally dark. when steadily illuminated (red), a light indicates that the A-C power is off at that location. 这些灯平时是熄灭的。当有一个红灯亮时，表明对应车站的交流电源停了。 illuminate 照明 ；点亮； 阐明 Off 翻译成停止工作。The Control Panel of Centralized Traffic Control The track diagram is l

22、aid out in geographic representation. Adjacent to it are signal symbols with identifying numbers and the number or name of the switch or crossover or other controlled facility. 轨道示意图是通过地理位置来布局的。与它相邻的是带有标识的信号机标志、数字、道岔名称、道岔或其他被控设备的名称） It代指轨道示意图中的轨道The Control Panel of Centralized Traffic Control The t

23、rack occupancy indicating lights for different sections of track circuits are located within the track line . 与轨道电路各个区段相对应的轨道占用表示灯位于轨道示意图的轨道线上。 句子结构：主语+be+表语 句子主语： The track occupancy indicating lights for different sections of track circuits The Control Panel of Centralized Traffic Control White li

24、ghts are generally provided for the “os” track sections. 在“OS区段通常设置成白灯。The Control Panel of Centralized Traffic Control These lights are normally dark and are illuminated during track occupancy or in the event of a broken rail or any other condition that causes the track relay to open its front cont

25、acts. 这些灯通常是熄灭的，当在轨道占用、断轨或其他任何使轨道继电器前接点断开的情况下被点亮 that causes the track relay to open its front contacts. 定语从句 先行词为conditionThe Control Panel of Centralized Traffic Control An audible signal, bell or buzzer, may be provided to work with the OS lights or important approach lights. 一个听觉信号响铃或蜂鸣器，也许需要和OS

26、灯或重要的接近灯一起来工作。The Control Panel of Centralized Traffic Control These are usually arranged to sound momentarily at the time the track-occupancy indication is displayed at first. 这些设备通常设计成轨道占用灯一亮设备就鸣叫的模式） momentarily ,momntrli 立刻 瞬间 At the time 引导的时间状语从句The Control Panel of Centralized Traffic Control

27、 引导时间状语从句的次很多，例如，when, after, before, until, as soon as ,at the time 等等 Check the circuit before you begin the experiment. 做实验之前需要检查一下电路 Most students become very very excited momentarily at the time the bell for finishing class is ringing 下课铃声一响多数同学就都变得很兴奋The Control Panel of Centralized Traffic Co

28、ntrol Below the track diagram are the switches, usually one for each controlled point. The switches controlling devices are two-position: on and off . 轨道示意图的下方为开关，每一个开关对应一个被控点，这些控制设备的开关都是二位的，即开和关。The Control Panel of Centralized Traffic Control Next are the signal-clear indication lights, two for ea

29、ch signal lever. These indications are directional, 开关的后面是信号开放指示灯，每个信号杆设两个指示灯。这些指示灯是有方向的，The Control Panel of Centralized Traffic Control that is, the light representing the signal which govern movements in one direction will be illuminated when the corresponding signal is clear in the field. 句子的主干

30、the light+ will be+ illuminated “representing the signal which govern movements in one direction修饰主语 when the corresponding signal is clear in the field. 时间状语The Control Panel of Centralized Traffic Control 那就是，代表信号机指挥列车向一个方向运行的灯将在相应的车站信号机开放时点亮。The Control Panel of Centralized Traffic Control Next a

31、re signal levers, which are three-position rotary switches. Their normal position is in the center which calls for the corresponding group of signals to display their stop aspects. 再后面是信号杆，这是有三个位置的可旋转的开关。平时处于中间位置，要求相应的信号灯显示停车。The Control Panel of Centralized Traffic Control To turn a lever to the ri

32、ght calls for a signal governing movement toward the right to clear; to turn a lever to the left calls for a signal governing movement toward the left. 杆旋转到右边，要求信号开放指挥列车向右运行；杆旋转到左边，要求信号开放指挥列车向左运行。The Control Panel of Centralized Traffic Control Where two or more signals govern in the same direction

33、, selection of the one to clear is a field function, controlled by local signal selection circuits which are taken through switch-repeater relays, 在有两个或者两个以信号机同时向相同方向指挥运行时，选择开放一个信号机是站场的职责，站场信号选择电路控制站场职责，且该电路与开关继电器连接。The Control Panel of Centralized Traffic Control CTC controlled signals are usually

34、arranged for stick operation, that is, they will remain at stop until again cleared by the operator. Non-stick operation may be provided if desired. 控制信号的调度集中通常用杠杆操作，也就是，调度集中将保持停顿直至被操作员开通。若有需要，则可采用非杠杆操作。The Control Panel of Centralized Traffic Control Below the signal levers are the switch levers, o

35、ne for each switch or crossover is associated with the signals governed by the lever above. 在信号杆的下面是道岔手柄，与信号杆控制的信号机相连的每个道岔设一个。The Control Panel of Centralized Traffic Control These levers are also rotary switches, normally two-position, being vertical position as normal. Turning 90 degrees to the ri

36、ght calls for the switch reverse. Engraved letters N and R show normal and reverse positions. 这些手柄也是旋转式开关，一般有两个开关，正常情况是垂直位置。向右旋转90度要求道岔转到反位。字符N和R表示定位和反位。 Engraved ngrevd adj.被牢记的；被深深印入的 Rotary adj. 旋转的，转动的 The Control Panel of Centralized Traffic Control At the bottom of the panel are the start butt

37、ons, ordinarily used only if the CTC system coded. For example, when controls are to be sent out to reverse a switch and clear a signal for a train to enter the siding, the operator turns a signal lever and a switch lever to the right. Then he pushes the start button directly below these levers. The transmission of the controls to the field will not begin until the start button is pushed. Not .until The Control Panel of Centralized Traffic Control 控制盘的底部是开始按钮，一般只在CTC系统发送电码时才用到。当命令已经发送出去，比如说，道岔转到反位、信号开放，列车进入股道，调度员就把信号杆和道岔手柄旋转到右侧，然后他直接按压下面的开始按钮。直到按压了开始按钮控制命令才开始向车站传送。The Control