CN102233886A - CTCS (China Train Control System)-2 train operation control system - Google Patents

CTCS (China Train Control System)-2 train operation control system Download PDF

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Publication number
CN102233886A
CN102233886A CN2011101249361A CN201110124936A CN102233886A CN 102233886 A CN102233886 A CN 102233886A CN 2011101249361 A CN2011101249361 A CN 2011101249361A CN 201110124936 A CN201110124936 A CN 201110124936A CN 102233886 A CN102233886 A CN 102233886A
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CN
China
Prior art keywords
train
message
responser
control
temporary speed
Prior art date
Application number
CN2011101249361A
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Chinese (zh)
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CN102233886B (en
Inventor
刘朝英
季学胜
覃燕
袁湘鄂
莫志松
唐抗尼
刘大为
李凯
何春明
范明
罗松
李剑
卢佩玲
程剑锋
陈锋华
吴永
邢毅
李建清
叶峰
袁栩
岳朝鹏
刘长波
Original Assignee
铁道部运输局
北京全路通信信号研究设计院有限公司
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Priority to CN2011101249361A priority Critical patent/CN102233886B/en
Publication of CN102233886A publication Critical patent/CN102233886A/en
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Publication of CN102233886B publication Critical patent/CN102233886B/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00Central traffic control systems ; Track-side control or specific communication systems
    • B61L27/0038Track-side control of safe travel of vehicle or vehicle train, e.g. braking curve calculation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal
    • B61L3/02Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
    • B61L3/08Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
    • B61L3/12Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves
    • B61L3/125Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves using short-range radio transmission
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00Central traffic control systems ; Track-side control or specific communication systems
    • B61L27/0038Track-side control of safe travel of vehicle or vehicle train, e.g. braking curve calculation
    • B61L2027/0044Track-side control of safe travel of vehicle or vehicle train, e.g. braking curve calculation using European Train Control System [ETCS]

Abstract

The invention provides a CTCS (China Train Control System)-2 train operation control system comprising ground facilities and a vehicle-mounted apparatus, wherein the ground facilities include a temporary speed limit server, a train control centre, a railway circuit, a ground electric unit and a transponder group; the temporary speed limit server generates a temporary speed limit command; the train control centre generates carrier frequency and low frequency coded messages and active messages according to rail zone state messages and the temporary speed limiting command; the rail circuit generates a modulation signal according to the coded message, sends the modulation signal, generates and sends a rail zone state message; the ground electric unit sends the active transponder messages to a transponder group; the transponder group sends a fixed transponder message and an active transponder message; and the vehicle-mounted apparatus includes a vehicle-mounted safety computer, a railway circuit message receiving module and a transponder message receiving module. The CTCS-2 train operation control system provided by the invention realizes automatic control of train operation based on train operation permission messages transmitted by the rail circuit and the transponder group.

Description

CTCS-2 level train operation control system

Technical field

The present invention relates to Train Control Technology, relate in particular to a kind of CTCS-2 level train operation control system.

Background technology

Along with the task of railway transportation is more and more heavier, train running speed is more and more higher, guarantees that the problem of transportation safety is also more and more outstanding.Fully by manually look around, the pilot steering train can not guarantee traffic safety, even equipped cab signal and automatic stopping device, also can only under train general speed condition of service, guarantee safety, and can't realize the safety assurance of high speed train.Development along with information techenology, China train operation control system (Chinese Train Control System, abbreviation CTCS) technology has also obtained continuous development, CTCS is by the control train running speed, guarantee that train moves according to space interval system, being an important component part of high speed railway, is the core technology equipment that ensures the high speed railway operation security, improves efficiency of operation, and its performance directly has influence on the development of high speed railway.

CTCS puts division application level branch according to functional requirement and establishing, can be divided into 0~4 grade.Wherein the CTCS-2 level be used for realizing row refer to-interlock-Lie is control integrated, interval-station is integrated, communication-signal is integrated and electromechanical integration, satisfies the operation requirement of 200km/h and above circuit.

Summary of the invention

The invention provides a kind of CTCS-2 level train operation control system, to realize the automatic guidance of train operation.

The invention provides a kind of CTCS-2 level train operation control system, comprising:

Wayside equipment comprises temporary speed limitation server, row control center, track circuit, LEU and responser group;

Described temporary speed limitation server is used for the temporary speed limitation instruction that receives is handled, with the order of generation temporary speed limitation, and with described temporary speed limitation order transmission;

Described row control center is used for track section status information and the described temporary speed limitation order according to described track circuit transmission, generate carrier frequency low frequency coded message and active balise message, and described carrier frequency low frequency coded message sent to described track circuit, and described active balise message is sent to described LEU;

Described track circuit is used for the train occupation inspection, and generating described track section status information and to send, and the described carrier frequency low frequency coded message that will receive carries out generator orbital circuit signal after the modulation treatment, and sends;

Described LEU is used for described status information of equipment is sent to described row control center, and described active balise message is sent to described responser group;

Described responser group is used under the driving of responser power supply signal, and fixing responser message and the described active balise message that receives are sent;

Mobile unit comprises on-vehicle safety computing machine, track circuit information receiver module and responser information receiving module;

Described fixedly responser message and described active balise message that the described responser group that described track-circuit signalling that the described track circuit that described on-vehicle safety computing machine is used for receiving according to described track circuit information receiver module sends and described responser information receiving module receive sends, generate target range continuous velocity control curve, with the monitoring train operation.

Aforesaid CTCS-2 level train operation control system, described wayside equipment also comprises centralized traffic control system and station interlocking equipment:

Described centralized traffic control system is used for according to the operating order that receives, and produces described temporary speed limitation instruction and traffic order, and described temporary speed limitation instruction is sent to described temporary speed limitation server, and described traffic order is sent to described station interlocking equipment;

Described station interlocking equipment is used to receive the described traffic order that described centralized traffic control system sends, track section security information according to the transmission of described row control center, carry out that route is arranged and signal aspect and indication, and the route status information is sent to described row control center and described centralized traffic control system;

Correspondingly,

Described row control center is used for the described temporary speed limitation order that sends according to described temporary speed limitation server, the described route status information of described station release-locking device transmission and the described track section status information that described track circuit sends, and generates described carrier frequency low frequency coded message and described active balise message.

Aforesaid CTCS-2 level train operation control system, described mobile unit also comprises:

The train operation monitoring device is used to control described train running speed and is no more than 160km/h.

Aforesaid CTCS-2 level train operation control system, described mobile unit also comprises: transponder antenna and track circuit antenna;

Described transponder antenna is used to launch described responser power supply signal, and described responser information receiving module receives described fixedly responser message and described active balise message by described transponder antenna;

Described track circuit information receiver module receives described track-circuit signalling by described track antenna, and described track-circuit signalling is carried out demodulating and decoding handle.

Aforesaid CTCS-2 level train operation control system, described mobile unit also comprises:

Speed sensor is used for obtaining in real time the running velocity information of described train;

The range cells that tests the speed is used for the described running velocity information that obtains according to described speed sensor, generates train actual speed information and the distance travelled information of train.

Aforesaid CTCS-2 level train operation control system, described mobile unit also comprises:

Man-machine interface is used to show the described control of target range continuous velocity curve, described train actual speed information and described train travel distance information, and receives and the processing input command, to monitor described train operation.

Aforesaid CTCS-2 level train operation control system, described responser group comprises active balise and passive balise;

Described active balise is used to receive the described active balise message that described LEU sends, and sends described active balise message under the driving of described responser power supply signal;

Described passive balise is used to store described fixedly responser message, and sends described fixedly responser message under the driving of described responser power supply signal.

Aforesaid CTCS-2 level train operation control system, described temporary speed limitation server are used for to the temporary speed limitation that receives instruction to be handled and comprises: to described temporary speed limitation instruction store, verification, cancel, split, be provided with, aid prompting that cancellation and temporary speed limitation are provided with opportunity.

As shown from the above technical solution, CTCS-2 level train operation control system provided by the invention, transmit the train operation License Info based on track circuit and responser to train, train adopts the safe operation of target-distance mode monitoring train, can satisfy the operation requirement of 200km/h and above circuit, realize the automatic guidance of train operation.

Description of drawings

A kind of CTCS-2 level train operation control system structural representation that Fig. 1 provides for the embodiment of the invention;

The another kind of CTCS-2 level train operation control system structural representation that Fig. 2 provides for the embodiment of the invention.

Reference numeral:

11-row control center; The 12-track circuit; The 13-LEU;

14-responser group; 15-centralized traffic control system; The 16-temporary speed limitation server;

17-station interlocking equipment; 22-on-vehicle safety computing machine; 23-track circuit information receiver module;

The 25-transponder antenna; 26-track circuit antenna; 24-responser information receiving module;

The 27-speed sensor; The 28-range cells that tests the speed; The 29-man-machine interface.

The specific embodiment

For the purpose, technical scheme and the advantage that make the embodiment of the invention is clearer,, the technical scheme in the embodiment of the invention is clearly and completely described below in conjunction with the embodiment of the invention.Need to prove that in accompanying drawing or specification sheets, similar or components identical is all used identical Reference numeral.

A kind of CTCS-2 level train operation control system structural representation that Fig. 1 provides for the embodiment of the invention, this CTCS-2 level train operation control system comprises: wayside equipment and mobile unit, wayside equipment comprises temporary speed limitation (Temporary Speed Restriction, abbreviation TSR) server 16, row control center 11 (Train Control Center, abbreviation TCC), track circuit 12, LEU 13 (Line Side Electronic Unit is called for short LEU) and responser group 14.Temporary speed limitation server 16 is used for to the temporary speed limitation that receives instruction to be handled, and producing the temporary speed limitation order, and the temporary speed limitation order is sent.Concrete, 16 pairs of temporary speed limitations instructions of temporary speed limitation server are stored, verification, cancel, split, be provided with, aid prompting that cancellation and temporary speed limitation are provided with opportunity.Temporary speed limitation server 16 can issue the temporary speed limitation order to a plurality of stations by network, also can issue specific temporary speed limitation order to certain station.Row control center 11 is located in the station usually, row control center 11 is used for track section status information and the temporary speed limitation order according to track circuit 12 transmissions, generator orbital circuit carrier frequency low frequency coded message and active balise message, and track circuit carrier frequency low frequency coded message sent to track circuit 12, and the active balise message is sent to LEU 13.Concrete, row control center 11 also sends to status information temporary speed limitation server 16, and status information specifically comprises orbit occupancy information and route information etc., is used for the circuit situation.Track circuit 12 is used for the train occupation inspection, with generator orbital section status information and send, and the carrier frequency low frequency coded message that receives is carried out generator orbital circuit signal after the modulation treatment, and sends.LEU 13 is used for status information of equipment is sent to row control center 11, and the active balise message is sent to responser group 14.Responser group 14 is used under the driving of responser power supply signal, and fixing responser message and the active balise message that receives are sent.Mobile unit comprises on-vehicle safety computing machine 22, track circuit information receiver module 23 and responser information receiving module 24.Fixedly responser message and active balise message that the responser group 14 that track-circuit signalling that the track circuit 12 that on-vehicle safety computing machine 22 is used for receiving according to track circuit information receiver module 23 sends and responser information receiving module 24 receive sends, generate target range continuous velocity control curve, with the monitoring train operation.

In actual applications, carry out the mutual of data message by the signal data transmission network between the wayside equipment, carry out the mutual of data message by car ground information transmission equipment between wayside equipment and the mobile unit.Track circuit 12 is specifically as follows the serial track circuit of ZPW-2000 (UM), realizes the inspection that takies of train, and the track section status information is specially the state representation information whether described track section has train occupation or fault.Row control center 11 is according to track section status information and temporary speed limitation order generator orbital circuit carrier frequency low frequency coded message and active balise message, track circuit 12 is before sending carrier frequency low frequency coded message, this carrier frequency low frequency coded message is carried out modulation treatment, to form the respective track circuit signal, track-circuit signalling, active balise message and fixedly the responser message be the train operation License Info, send the train operation License Info to train with the indication train operation.Concrete, row control center 11 have track circuit coding, the real-time framing of active balise message and coding, wayside signaling machine light a lamp control, stand between function such as security information (information such as interval orbit circuit state, repeater station temporary speed limitation information, section blocked and direction condition) transmission.Track-circuit signalling specifically can comprise information such as carrier frequency information and low-frequency information.Mobile unit specifically can be called train automatic protection (Automatic Train Protection, be called for short ATP) mobile unit, mobile unit middle orbit circuit information receiver module 23 receives the track-circuit signalling that track circuit 12 sends, and carry out demodulation, the information after the demodulation is in time passed to on-vehicle safety computing machine 22.Concrete, can also comprise recording device in the mobile unit, track circuit information receiver module 23 passes to recording device during with the information of same after the demodulation, to store.Track circuit information receiver module 23 is security modules, can receive the information of traditional frequency shift modulated track circuits such as serial track circuit of ZPW-2000 (UM) and 4 information, 8 information, 18 information.Responser information receiving module 24 receives the active balise message that sends from ground transponder group 14 and fixing responser message, and carries out sending on-vehicle safety computing machine 22 to after demodulates information is handled.Responser information receiving module 24 is fail safe modules that two technology are got in an employing two.Synchronous by a specific information interface and fail-safe computer.Definite time when responser information receiving module 24 can also provide by the responser mid point simultaneously, can allow mobile unit in several centimetres accurate scope, carry out the train positioning calibration.On-vehicle safety computing machine 22 generates target range continuous control curve according to the data message that receives, and promptly generates control rate according to target-distance mode, with the safe operation of monitoring train.

The CTCS-2 level train operation control system that present embodiment provides, transmit the train operation License Info based on track circuit 12 and responser group 14 to train, train adopts the safe operation of target-distance mode monitoring train, can satisfy 200km/h and above circuit operation requirement, realize the automatic guidance of train operation.

The another kind of CTCS-2 level train operation control system structural representation that Fig. 2 provides for the embodiment of the invention, as shown in Figure 2, in the present embodiment, wayside equipment can also comprise (the Centralized Traffic Control of centralized traffic control system 15, be called for short CTC) and station interlocking equipment 17, centralized traffic control system 15 is used for according to the operating order that receives, produce temporary speed limitation instruction and traffic order, and temporary speed limitation instruction sent to temporary speed limitation server 16, and traffic order is sent to station interlocking equipment 17.Temporary speed limitation server 16 is used for the temporary speed limitation instruction that receiving scheduling central system 15 sends, and instruction is handled the back, back and generated the temporary speed limitation order to temporary speed limitation, and sends.Station interlocking equipment 17 is used for the traffic order that receiving scheduling central system 15 sends, track section security information according to 11 transmissions of row control center, carrying out route arranges and signal aspect and indication, and the route status information sent to row control center 11 and centralized traffic control system 15, concrete, the route status information is the intrinsic information of station interlocking equipment 17.

Correspondingly, row control center 11 is used for the temporary speed limitation order that sends according to temporary speed limitation server 16, the route status information of station release-locking device transmission and the track section status information that track circuit 12 sends, and generates carrier frequency low frequency coded message and active balise message.

Centralized traffic control system 15 is arranged at usually has staff dispatcher's control chamber on duty, instruct by staff's input operation, operating order is specifically as follows temporary speed limitation instruction and route dispatch command, and centralized traffic control system 15 issues according to the operating order generation temporary speed limitation order and the traffic order of personnel's input.Temporary speed limitation server 16 carries out certain processing with the temporary speed limitation order that receives, as storage, verification, cancel, split, be provided with and cancellation and temporary speed limitation are provided with the aid prompting on opportunity.Temporary speed limitation order after the processing that row control center 11 reception temporary speed limitation servers 16 send, concrete, also to temporary speed limitation server 16 feedback executing states, temporary speed limitation server 16 feeds back to executing state the staff of centralized traffic control system 15 again at row control center 11.Behind the traffic order that station interlocking equipment 17 receiving scheduling central systems 15 send, track section security information according to 11 transmissions of row control center, judging whether to carry out route handles, if can, carry out route again and handle, otherwise, error reporting sent to centralized traffic control system 15, and the route status information sent to row control center 11, the track section security information specifically can comprise information such as orbit occupancy, interval direction, degradation demonstration.In the present embodiment, row control center 11 is specifically according to the temporary speed limitation order, information such as route status information and track section status information, generate carrier frequency low frequency coded message and active balise message, carrier frequency low frequency coded message, active balise message and fixedly the responser message be the train operation License Info, and send to train.In the present embodiment, setting by centralized traffic control system 15, temporary speed limitation server 16 and station interlocking equipment 17, can send temporary speed limitation information and route status information to train in time, so that the mobile unit of train moves control according to the information that receives, improved the safety of train operation.

In the present embodiment, mobile unit can also comprise the train operation monitoring device, is specifically as follows LKJ-2000, and the train operation monitoring device is used to control train running speed and is no more than 160km/h.At CTCS-2 level section, by the car controlling of ATP mobile unit.At CTC-0, CTCS-1 level section or under CTCS-2 level section ATP mobile unit specific fault, cab signal or main body cab signal function that LKJ provides in conjunction with the ATP mobile unit, the control train speed is to be no more than the 160km/h safety traffic.Realized the combination and the system integration of vehicle-mounted equipment of ATP mobile unit and train operation monitoring device, improved the operation control comformability of train at different sections.

In the present embodiment, mobile unit can also comprise transponder antenna 25 and track circuit antenna 26.Transponder antenna 25 is used for the transponder power supply signal, and responser information receiving module 24 receives fixedly responser message and active balise message by transponder antenna 25.Track circuit information receiver module 23 receives track-circuit signalling by the track antenna, and track-circuit signalling is carried out demodulating and decoding handle.

In the present embodiment, mobile unit can also comprise the speed sensor 27 and the range cells 28 that tests the speed, and speed sensor 27 is used for obtaining in real time the running velocity information of train, can be provided with radar on the concrete speed sensor 27.The range cells that tests the speed 28 is used for the running velocity information according to speed sensor 27 acquisitions, generates train actual speed information and the distance travelled information of train.By the setting of the speed sensor 27 and the range cells 28 that tests the speed, can obtain the running velocity of train in real time, to move adjustment, improved the reliability of train operation control according to target range and speed.

In the present embodiment, mobile unit can also comprise man-machine interface 29, and man-machine interface 29 is used for display-object and controls curve, train actual speed information and the distance travelled information of train apart from continuous velocity, and receives and handle input command, with the control train operation.Concrete, man-machine interface 29 can also show multiple information such as the running state of running condition, wayside equipment and mobile unit of train and alarm message.Information indicating and operation-interface that man-machine interface 29 provides for operating personal, operating personal only need operate the monitoring that can realize train operation by man-machine interface 29 according to working specification, improved the convenience of train operation control.Train braking control has dual mode: equipment braking and driver's braking.Can brake preferential mode by employing equipment by being provided with, alleviate driver's burden to greatest extent, help shortening the train tracking interval, further improve the safety of train operation.

In the present embodiment, responser group 14 specifically comprises active balise and passive balise.Active balise is used to receive the active balise message that LEU sends, and under the driving of responser power supply signal, send the active balise message, passive balise is used to store fixedly responser message, and sends fixedly responser message under the driving of responser power supply signal.The active balise message and fixedly the responser message be the message of same format so that 24 pairs of messages that receive of the responser information receiving module in the mobile unit are resolved.

In actual application, concrete, responser group 14 comprises a plurality of active balises and passive balise.Active balise is connected with LEU 13 by private cable, can send the active balise message that LEU 13 transmits in real time.When train process active balise top, after active balise receives vehicle-borne transponder antenna 25 electromagnetic energy emitted, convert thereof into electric energy, make transmission circuit work in the active balise of ground, the datacycle that LEU 13 is transferred to active balise sends in real time.Disappear until electric energy, promptly train is left away.When with LEU 13 communication failures, active balise becomes the passive balise mode of operation, sends the fix information of storage.What store in the passive balise is data message, data message specifically comprises the line parameter circuit value in train positioning information and the certain limit, when train process passive balise top, after passive balise receives vehicle-borne transponder antenna 25 electromagnetic energy emitted, convert thereof into electric energy, make the electronic circuit work in the ground-surface passive balise, the datacycle that is stored in the passive balise of ground is sent, disappear until electric energy.

In the train operation control process of reality, the CTCS-2 level train operation control system that present embodiment provides specifically satisfies following principle:

1) CTCS-2 level train control system satisfies overall trip speed 200-250km/h needs; As CTCS-3 level train control system backup mode, satisfy overall trip speed 300km/h needs.

2) take into account the railway line for passenger traffic of shipping in the recent period, CTCS-2 level train control system should adapt to passenger vehicle 4 minutes, 5 minutes tracking interval requirement of lorry.Only start the railway line for passenger traffic of motor train unit, CTCS-2 level train control system should move 3 minutes requirement of tracking interval according to forward and examine calculation.

3) the CTCS-2 level train control system of railway line for passenger traffic should adopt unified equipment disposition and utilization principle, and answers compatible existing line CTCS-2 level train control system function, possesses the condition of service of interconnecting.

4) CTCS-2 level train control system satisfies forward by the tracking operation of automatically closing up, oppositely by the requirement of obturation operation between the station automatically.

5) CTCS-2 level train control system satisfies the operation requirement of cross-line operation.

6) CTCS-2 level train control system mobile unit adopts target range continuous velocity master mode, the preferential mode of equipment braking to monitor safe train operation.

7) the CTCS-2 level is as the back-up system of CTCS-3 level.When radio block center (RBC) or radio communication fault, CTCS-2 level train control system control train operation.

8) motor-car section and connecting line are all installed CTCS-2 level train control system wayside equipment.

9) CTCS-2 level train control system unified interface standard relates to safe information and adopts the secure communication protocols that satisfies the IEC62280 standard-required.

10) CTCS-2 level train control system safety, reliability, availability, maintainability satisfy the requirement of relevant criterion such as IEC 62280, key equipment redundant configuration.

Equipment is carried in the car controlling of CTCS-2 level row 8 kinds of groundwork patterns, and wherein the general-duty pattern has complete monitoring mode (FS), visual driving pattern (OS), bootmode (CO), shunting mode (SH), isolation mode (IS), standby mode (SB), part monitoring mode (PS) and cab signal pattern (CS).

The operation scene is from the description to system operating mode the operation of the angle of user's request.CTCS-2 level train control system is mainly runed scene and is comprised startup and close, follow the trail of operation, main track sending and receiving car, side line sending and receiving car, guiding sending and receiving car, automatic totally ten two the main scenes such as phase-splitting, grade conversion, inverted running, shunting service, temporary speed limitation, degradation situation, disaster prevention of crossing.

CTCS-2 level train operation control system provided by the invention, setting based on track circuit and responser group, obtain the required necessary information of train operation control, generate target range continuous velocity master mode curve according to those information, can realize carrying out control of braking immediately after train speed is higher than target velocity, after train speed is lower than target velocity, alleviate automatically, needn't the driver participate in, realized the automatic guidance of train operation.

It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that previous embodiment is put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.

Claims (8)

1. a CTCS-2 level train operation control system is characterized in that, comprising:
Wayside equipment comprises temporary speed limitation server, row control center, track circuit, LEU and responser group;
Described temporary speed limitation server is used for the temporary speed limitation instruction that receives is handled, with the order of generation temporary speed limitation, and with described temporary speed limitation order transmission;
Described row control center is used for track section status information and the described temporary speed limitation order according to described track circuit transmission, generate carrier frequency low frequency coded message and active balise message, and described carrier frequency low frequency coded message sent to described track circuit, and described active balise message is sent to described LEU;
Described track circuit is used for the train occupation inspection, and generating described track section status information and to send, and the described carrier frequency low frequency coded message that will receive carries out generator orbital circuit signal after the modulation treatment, and sends;
Described LEU is used for described status information of equipment is sent to described row control center, and described active balise message is sent to described responser group;
Described responser group is used under the driving of responser power supply signal, and fixing responser message and the described active balise message that receives are sent;
Mobile unit comprises on-vehicle safety computing machine, track circuit information receiver module and responser information receiving module;
Described fixedly responser message and described active balise message that the described responser group that described track-circuit signalling that the described track circuit that described on-vehicle safety computing machine is used for receiving according to described track circuit information receiver module sends and described responser information receiving module receive sends, generate target range continuous velocity control curve, with the monitoring train operation.
2. CTCS-2 level train operation control system according to claim 1 is characterized in that, described wayside equipment also comprises centralized traffic control system and station interlocking equipment:
Described centralized traffic control system is used for according to the operating order that receives, and produces described temporary speed limitation instruction and traffic order, and described temporary speed limitation instruction is sent to described temporary speed limitation server, and described traffic order is sent to described station interlocking equipment;
Described station interlocking equipment is used to receive the described traffic order that described centralized traffic control system sends, track section security information according to the transmission of described row control center, carry out that route is arranged and signal aspect and indication, and the route status information is sent to described row control center and described centralized traffic control system;
Correspondingly,
Described row control center is used for the described temporary speed limitation order that sends according to described temporary speed limitation server, the described route status information of described station release-locking device transmission and the described track section status information that described track circuit sends, and generates described carrier frequency low frequency coded message and described active balise message.
3. CTCS-2 level train operation control system according to claim 1 and 2 is characterized in that described mobile unit also comprises:
The train operation monitoring device is used to control described train running speed and is no more than 160km/h.
4. CTCS-2 level train operation control system according to claim 3 is characterized in that described mobile unit also comprises: transponder antenna and track circuit antenna;
Described transponder antenna is used to launch described responser power supply signal, and described responser information receiving module receives described fixedly responser message and described active balise message by described transponder antenna;
Described track circuit information receiver module receives described track-circuit signalling by described track antenna, and described track-circuit signalling is carried out demodulating and decoding handle.
5. CTCS-2 level train operation control system according to claim 4 is characterized in that described mobile unit also comprises:
Speed sensor is used for obtaining in real time the running velocity information of described train;
The range cells that tests the speed is used for the described running velocity information that obtains according to described speed sensor, generates train actual speed information and the distance travelled information of train.
6. CTCS-2 level train operation control system according to claim 5 is characterized in that described mobile unit also comprises:
Man-machine interface is used to show the described control of target range continuous velocity curve, described train actual speed information and described train travel distance information, and receives and the processing input command, to monitor described train operation.
7. CTCS-2 level train operation control system according to claim 4 is characterized in that described responser group comprises active balise and passive balise;
Described active balise is used to receive the described active balise message that described LEU sends, and sends described active balise message under the driving of described responser power supply signal;
Described passive balise is used to store described fixedly responser message, and sends described fixedly responser message under the driving of described responser power supply signal.
8. CTCS-2 level train operation control system according to claim 1, it is characterized in that described temporary speed limitation server is used for to the temporary speed limitation that receives instruction to be handled and comprise: to described temporary speed limitation instruction store, verification, cancel, split, be provided with, aid prompting that cancellation and temporary speed limitation are provided with opportunity.
CN2011101249361A 2011-05-16 2011-05-16 CTCS (China Train Control System)-2 train operation control system CN102233886B (en)

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WO2012155847A1 (en) * 2011-05-16 2012-11-22 铁道部运输局 Ctcs-3-level train control center system
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CN103236204A (en) * 2013-04-14 2013-08-07 柳州铁道职业技术学院 ZPW-2000A frequency-shift comprehensive training platform
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CN104960554A (en) * 2015-06-30 2015-10-07 中国铁道科学研究院通信信号研究所 Station interval integrated system provided with double hosts based on functional allocation
CN105228880A (en) * 2013-05-21 2016-01-06 西门子公司 For running method and the automation train control system of automation train control system
CN105501260A (en) * 2015-12-20 2016-04-20 潘小胜 Emergency communication device for train and train control center
CN105620518A (en) * 2016-03-03 2016-06-01 北京交通大学 Train control system adapting to existing line reconstruction and train control method
CN105848985A (en) * 2013-12-19 2016-08-10 西门子公司 Controlling a rail vehicle
CN106347419A (en) * 2016-08-31 2017-01-25 北京钧威科技有限公司 Communication method and system in area connecting process in high-speed train
CN108189860A (en) * 2017-12-18 2018-06-22 中国铁道科学研究院通信信号研究所 A kind of driving admission control system suitable for general fast railway
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CN108860219A (en) * 2018-05-15 2018-11-23 中国铁路设计集团有限公司 A kind of method and device constructing wayside signaling vertex type
CN109278808A (en) * 2018-08-13 2019-01-29 浙江众合科技股份有限公司 A kind of more protection section means of defences suitable for American dynamic beaconing
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CN110281988A (en) * 2018-03-19 2019-09-27 比亚迪股份有限公司 Bearing calibration, device and the equipment of train driving distance
CN111003032A (en) * 2020-03-06 2020-04-14 北京全路通信信号研究设计院集团有限公司 Method and system for transmitting vehicle receiving route information and vehicle sending route information
CN111086540A (en) * 2020-03-23 2020-05-01 北京全路通信信号研究设计院集团有限公司 Railway message information processing method and system

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WO2012155847A1 (en) * 2011-05-16 2012-11-22 铁道部运输局 Ctcs-3-level train control center system
WO2012155832A1 (en) * 2011-05-16 2012-11-22 铁道部运输局 Ctcs (china train control system)-2 train operation control system
CN102514602A (en) * 2011-12-29 2012-06-27 浙江网新中控创新技术研究开发有限公司 Method and system for planning and controlling train travelling speed
CN102514602B (en) * 2011-12-29 2015-04-29 浙江众合机电股份有限公司 Method and system for planning and controlling train travelling speed
CN103569161B (en) * 2012-07-30 2015-11-04 北京西南交大盛阳科技有限公司 Railway signals equipment based on comparing and logic analysis runs alarm method
CN103569161A (en) * 2012-07-30 2014-02-12 北京西南交大盛阳科技有限公司 Railway signal equipment operation alarming method based on data comparison and logical analysis
CN102837718A (en) * 2012-09-13 2012-12-26 北京全路通信信号研究设计院有限公司 Scattered object control terminal system for CTCS
CN103236204B (en) * 2013-04-14 2015-05-06 柳州铁道职业技术学院 ZPW-2000A frequency-shift comprehensive training platform
CN103236204A (en) * 2013-04-14 2013-08-07 柳州铁道职业技术学院 ZPW-2000A frequency-shift comprehensive training platform
WO2014183263A1 (en) * 2013-05-14 2014-11-20 深圳市坐标系交通技术有限公司 Train control method, and apparatus and system thereof
US9561814B2 (en) 2013-05-21 2017-02-07 Siemens Aktiengesellschaft Method for operating an automatic train control system and automatic train control system
CN105228880A (en) * 2013-05-21 2016-01-06 西门子公司 For running method and the automation train control system of automation train control system
CN105848985A (en) * 2013-12-19 2016-08-10 西门子公司 Controlling a rail vehicle
CN103863364B (en) * 2014-03-27 2015-11-18 北京清软英泰信息技术有限公司 A kind of freight locomotive based on scheduling signals handles real-time optimal control system automatically
CN103863364A (en) * 2014-03-27 2014-06-18 北京清软英泰信息技术有限公司 Freight locomotive automatic-control real-time optimization control system based on dispatch signal
CN104691580A (en) * 2015-01-06 2015-06-10 卡斯柯信号有限公司 Method based on CTC (centralized traffic control) station yard graph graphic elements and used for setting temporary speed restriction of high-speed railway
CN104691580B (en) * 2015-01-06 2016-11-23 中国铁路总公司 The method that high-speed railway temporary speed limitation is set based on CTC yards design graphic element
CN104960554A (en) * 2015-06-30 2015-10-07 中国铁道科学研究院通信信号研究所 Station interval integrated system provided with double hosts based on functional allocation
CN105501260A (en) * 2015-12-20 2016-04-20 潘小胜 Emergency communication device for train and train control center
CN105620518A (en) * 2016-03-03 2016-06-01 北京交通大学 Train control system adapting to existing line reconstruction and train control method
CN106347419A (en) * 2016-08-31 2017-01-25 北京钧威科技有限公司 Communication method and system in area connecting process in high-speed train
WO2019091065A1 (en) * 2017-11-13 2019-05-16 北京全路通信信号研究设计院集团有限公司 Inter-field combination route processing method for train control center, and signal determination method
CN108189860A (en) * 2017-12-18 2018-06-22 中国铁道科学研究院通信信号研究所 A kind of driving admission control system suitable for general fast railway
CN110281988A (en) * 2018-03-19 2019-09-27 比亚迪股份有限公司 Bearing calibration, device and the equipment of train driving distance
CN108583624A (en) * 2018-04-12 2018-09-28 中车青岛四方机车车辆股份有限公司 Train operation state method for visualizing and device
CN108860219A (en) * 2018-05-15 2018-11-23 中国铁路设计集团有限公司 A kind of method and device constructing wayside signaling vertex type
CN109278808A (en) * 2018-08-13 2019-01-29 浙江众合科技股份有限公司 A kind of more protection section means of defences suitable for American dynamic beaconing
CN111003032A (en) * 2020-03-06 2020-04-14 北京全路通信信号研究设计院集团有限公司 Method and system for transmitting vehicle receiving route information and vehicle sending route information
CN111086540A (en) * 2020-03-23 2020-05-01 北京全路通信信号研究设计院集团有限公司 Railway message information processing method and system

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