CN104554347A - Interconnection method for rail vehicles - Google Patents
Interconnection method for rail vehicles Download PDFInfo
- Publication number
- CN104554347A CN104554347A CN201510011924.6A CN201510011924A CN104554347A CN 104554347 A CN104554347 A CN 104554347A CN 201510011924 A CN201510011924 A CN 201510011924A CN 104554347 A CN104554347 A CN 104554347A
- Authority
- CN
- China
- Prior art keywords
- configuration
- train
- function
- configure
- guideway vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention relates to an interconnection method for rail vehicles, including the steps of: physically connecting a first rail vehicle with a second trail vehicle; configuring a communication protocol of the first rail vehicle and the second rail vehicle; and configuring logic functions and abnormity processing functions of the first rail vehicle and the second rail vehicle.
Description
Technical field
The present invention relates to a kind of guideway vehicle field, a kind of method interconnected particularly between guideway vehicle.
Background technology
Network system is the nervous system of guideway vehicle.Information transmission between guideway vehicle subsystems can be realized by the network control system of guideway vehicle to share, gather subsystems mode of operation and failure diagnosis information, and the work order of master control system is transferred to subsystems and realizes Long-distance Control.
At present, the vehicle needs of coupled running must be the same model of identical producer.Consider the transportation demand of different guideway vehicle, interconnecting between the vehicle realizing different manufacturers different automobile types, meet the identical speed class guideway vehicle of different manufacturers heavily through transport battalion and the friction speed class track vehicle demand of mutually rescuing, in the urgent need to a kind of method that interconnects between guideway vehicle, to realize coupled running.
Summary of the invention
For above technical matters, present applicant proposes a kind of method that to interconnect between guideway vehicle, comprising: by the first guideway vehicle and the second guideway vehicle physical connection; Configure the communication protocol of the first guideway vehicle and the second guideway vehicle; And configure logic function and the exception handling function of the first guideway vehicle and the second guideway vehicle.
Method as above, the step of configuration protocol comprises: configure the first guideway vehicle and the second guideway vehicle, adopt unified communication standard; Configure the first guideway vehicle and the second guideway vehicle, adopt unified network just to run and train DBMS host-host protocol; And configure the first guideway vehicle and the second guideway vehicle, adopt unified data format and content.
Method as above, the step of configuration logic function and exception handling function comprises: the Train Control function configuring unified central authorities/control unit for vehicle; The train configuring unified central diagnosis unit monitors diagnosis function; Configure unified man machine interface read-out display interface; And configuration unified diagnostic system failure code establishment rules.
Method as above, comprises further: configuration data downloading mode, adopts local download and long distance wireless download; And radio transmitting device is loaded in configuration, adopts unified long range radio transmissions data communication protocol.
According to another aspect of the present invention, propose a kind of method that interconnects between train, comprising: by train physical connection; Configuration train bus-line; Configuration protocol; The Train Control function of configuration central authorities/control unit for vehicle; And the supervision diagnosis function of configuration train diagnostic system.
Method as above, comprises further: configuration man machine interface read-out display interface.
Method as above, comprises further: config failure data downloading mode.
Method as above, wherein comprises the step of the first guideway vehicle with the second guideway vehicle physical connection: be connected by train by the unified front end hitch at train two ends end to end; Or train is connected with rescue adaptor union by unified transition car coupler.
Method as above, wherein the step of configuration protocol comprises: operational communications agreement at the beginning of configuration train level; Configuration train level communication protocol; And the data format of configuration subsystem and content.
Method as above, the step wherein configuring operational communications agreement at the beginning of train level comprises: configuration TCN is operational communications agreement and operation just operational communications agreement just.
Method as above, wherein the step of train level communication protocol comprises: configuration WTB process data transmission cycle is consistent, all process datas should be completed in same time and once transmit; Configuration WTB process data, makes all process datas have same data type, data length and content; And configure the data of different requirement of real-time, make it have identical transmission mechanism.
Method as above, comprises further: carry out conformance testing.
Method as above, comprises further: configuration messages data.
Method as above, configuration central authorities/control unit for vehicle Train Control function comprise following in one or more:
Configure the management function of this power unit vehicle network;
Configuration train level and cell level control & monitor function;
The defencive function of configuration to high-pressure system;
Configure the controlling functions to traction system and interface;
Configure the monitoring to security loop and diagnosis;
The communication interface of configuration and AuCT, battery charger etc.;
The communication interface of configuration and outer door controller;
The communication interface of configuration and air-conditioner controller;
Configuration fire alarm function for monitoring;
Configure the control to full train internal illumination and exterior illumination and condition monitoring function;
The function for monitoring of configuration driver room accessory equipment;
Information transmission interface between configuration and train operation control system mobile unit;
The signal that configuring provides according to train operation control system or passing phase insulator device is implemented automatic passing over of neutral section and is controlled;
Configuration constant-speed operation controlling functions and handle target velocity set-up function are used for speed and regulate;
Configuration network control system;
Configuration heavily joins and removes reconnection control function;
Configure important subsystem and equipment carries out status surveillance and diagnosis;
Corresponding subsystem is coordinated to realize the safe correlation behavior supervision of bogie truck, trouble diagnosing and protection;
Configuration network control system visual plant such as Central Processing Unit (CPU) and man machine interface read-out possess redundancy and handoff functionality;
The information acquisition of the redundancy of the important input-output equipment of configuration network control system and network transmission channels;
The function of configuration record train operation mileage and energy ezpenditure; With
The on-line debugging of configuration network system and running state monitoring interface.
Method as above, the step wherein configuring the supervision diagnosis function of train diagnostic system comprises the front task of configuration driving; Task in configuration operation; And the task of configuration-system inspection and maintenance.
Method as above, wherein train diagnostic system comprises central diagnosis system and subsystem to diagnose; Wherein, subsystem to diagnose carries out diagnosing and reports that possible fault and independent function limit to central diagnosis system, and is stored it by central diagnosis system, classify and shown.
Method as above, the step wherein configuring the supervision diagnosis function of train diagnostic system comprises: configuration diagnostics system also comprises configuration diagnostics system failure coding rule, makes the failure code of same fault consistent.
Method as above, the step wherein configuring man machine interface read-out display interface comprises configuration and divides control operating order by man machine interface read-out distribution unit.
Method as above, the step wherein configuring man machine interface read-out display interface comprises carries out centralized displaying to each subsystem work state, failure message and operating maintenance information.
Method as above, the step wherein configuring man machine interface read-out display interface comprises configuration man machine interface read-out, to provide manual input fault code.
Accompanying drawing explanation
Below, will be described in more detail the preferred embodiment of the present invention by reference to the accompanying drawings, wherein:
Fig. 1 is the relation schematic diagram that interconnects between guideway vehicle according to an embodiment of the invention.
Fig. 2 is the method schematic diagram that interconnects between guideway vehicle according to an embodiment of the invention.
Fig. 3 is the schematic diagram of the method that interconnects between guideway vehicle according to another embodiment of the invention.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The present invention relates to interconnecting between guideway vehicle.So-called interconnected referring to realizes physical interconnection by unified mechanical interface; So-called intercommunication refers to and realizes logic intercommunication by unified electric interfaces.The present invention more lays particular emphasis on the intercommunication between guideway vehicle.This is also the necessary condition realizing guideway vehicle coupled running.
Train Control and management system (Train Control and Management System is hereinafter referred to as TCMS) are nervous system and commander's maincenter of train, it realizes the transmission of each subsystem information and shares, coordinate the control of master control system and each subsystem, supervision and diagnostic task, gather each subsystem work state and failure diagnosis information, information displaying and Man Machine Interface are provided.
TCMS realizes information transmission by the bus running through train, carries out centralized management to the relevant information of vehicle operating and mobile unit action, for the operation of driver and repair and maintenance personnel provides effective guidance, for the maintaining of equipment and the service of passenger provide support.By example of the present invention, between train physical connection basis on, realize heavily joining the TCMS unified control and management of train, thus realize the intercommunication that heavily joins between train.
Fig. 1 is the relation schematic diagram that interconnects between guideway vehicle according to an embodiment of the invention.As shown in Figure 1, interconnecting of the embodiment of the present invention includes three levels: Physical layer, communication layers and logical layer.In Physical layer, realized the physical connection heavily joined between train by mechanical hitch; In communication layers, realize Signal transmissions between train and information sharing by unified communication protocol; At logical layer, realize logic control and exception handling by logical design.
Specifically, two trains can by comprise mechanical interface, air-path interface, electrical cnnector front end hitch Interface realization heavily join connection.When such as train rescuing, tow lift can complete tow lift by transition car coupler and rescue adaptor union and belong to different manufacturers and/or friction speed grade by the mechanical connection between tow lift.Thus, the mechanical-physical that interconnection and interflow of the present invention can be realized between different manufacturers, friction speed grade train by front end hitch or transition car coupler and rescue adaptor union in Physical layer connects.
In the present embodiment, two trains adopt unified network communication protocol (comprising train network configuration and normal operational communications agreement) heavily to join the control command of train, the mutually through of status information to realize normal operation.When the network communication protocol of two trains is inconsistent, by changing hardware or the firmware/software of train, thus makes two trains can support identical network communication protocol, realizing the connection of communication layers.
In the present embodiment, logical design mainly comprises the exception handling such as normal logic control and fault-safety principle.According to an example of the present invention, two trains adopt unified train level rigid line control circuit, security loop, realize heavily joining the mutually through of train or the crucial control command mutually between breakdown train and security monitoring loop.Further, two trains have identical fault-safety principle strategy.Adopt identical diagnostic trouble code specification.Further, two trains have unified BP rescue converting device, realize tow lift with by the instruction intercommunication of tow lift.
Fig. 2 is the schematic diagram of the method that interconnects between guideway vehicle according to an embodiment of the invention.As shown in Figure 2, the method that interconnects 200 of the present embodiment comprises: in step 210, by the first guideway vehicle and the second guideway vehicle physical connection.In step 220, configure the Unified Communication agreement of the first guideway vehicle and the second guideway vehicle; And in step 230, configure logic function and the exception handling function of the first guideway vehicle and the second guideway vehicle.Generally speaking, TCMS has information transmission, Monitor and Control and trouble diagnosing three zones.Method physically based deformation connection shown by the embodiment of Fig. 2 and the information transmission of communication protocol, monitoring and controlling is realized with communicating of control command by the transmission of status information, realize trouble diagnosing by the configuration of logic function and exception handling function, thus achieve interconnecting between guideway vehicle.
According to one embodiment of present invention, the first and second guideway vehicles comprise train level communication communicate with vehicle grade.According to an example of the present invention, train level can adopt WTB bus.Train level communication protocol comprises just running train configuration and normal operational communications.Train level function comprises that driving position activates, direction management, change end, traction mode management, constant speed are arranged, traction level setting, reset function, hang together and separate compile, car wash mode, promptly traction mode, rescue/loop back mode, storehouse stop external source pattern, running information.
According to an example of the present invention, vehicle grade communication network has fixed topology, and MVB process data can be adopted to transmit.Vehicle grade call management includes but not limited to following subsystems: the communication of the subsystems such as high pressure, traction, braking, auxiliary power supply, air-conditioning, door, passenger information, fire alarm, bogie truck supervision, illumination, water supply hygiene equipment.
Because different vendor communicates change not quite with the vehicle grade of friction speed grade, need the content of configuration few.And, can abandon configuring for the function that cannot configure and not affect the communication of other subsystems.Therefore, the present invention more pays close attention to the configuration of train level communication protocol, because train level communication protocol is the important guarantee realizing two row train coupled running.
In order to realize the coupled running between identical speed class train, need unified train level communication protocol.According to one embodiment of present invention, the step of the configuration Unified Communication agreement of step 220 comprises:
1) configuration network, adopts unified communication standard, such as GB/T 28029;
2) configure net control, adopt two-stage bus, such as: train level is WTB, vehicle grade is MVB;
3) configure unified network just to run and train DBMS host-host protocol; And
4) configuration as unified in traction, braking, the subsystem such as auxiliary to relevant data format and the content of interconnecting.
According to one embodiment of present invention, the configuration logic function of step 230 and the step of exception handling function comprise:
1) unified central authorities/control unit for vehicle and the Train Control function interconnecting relevant is configured;
2) configure unified central diagnosis unit and monitor diagnosis function to the relevant train that interconnects;
3) configure the unified main display interface of man machine interface read-out, such as, comprise traction, braking, car door, air-conditioning, excision and brake test interface; And
4) configuration unified diagnostic system failure code establishment rules, the failure code of same fault is consistent.
According to one embodiment of present invention, the method that interconnects described in comprises further:
1) configure uniform data downloading mode, adopt local download and long distance wireless download; And
2) radio transmitting device is loaded in configuration, adopts unified long range radio transmissions data communication protocol.
According to the method interconnected of the present invention, after train heavily joins, driver's counterweight connection train and the relevant control of operation and local train identical.That is, take end driver's cab and the mode of identical device can control heavily to join the identical device of train in this train of use & Control, such as, excise/recover pantograph, line circuit breaker, main convertor etc.Take end driver's cab can observe and heavily join train and run relevant major equipment mode of operation and also can receive the failure message and operation prompt information that heavily join train.
The high speed train network system method of interconnecting of the present invention can reduce train research and design cost, reduces railway operation cost.Meet the identical speed class train of different manufacturers heavily through transport battalion, friction speed grade train are rescued mutually from train network control system aspect.Further, interconnecting of diagnostic system is conducive to reducing train fault time, raising vehicle availability, reducing maintenance cost.
Fig. 3 is the schematic diagram of the method that interconnects according to another embodiment of the invention.As shown in Figure 3, described method comprises: in step 310, is connected by train by the unified front end hitch at train two ends end to end; Or train is connected with rescue adaptor union by unified transition car coupler.Described front end hitch comprises the interfaces such as mechanical interface, air-path interface, electrical cnnector.Described transition car coupler comprises locomotive transition hook modules, train transition hook modules and duct collar.
In step 320, configuration train bus-line.According to an example of the present invention, adopt two-stage bus.The train bus-line of Train Control and management system adopts WTB bus and/or ETB bus, and vehicle bus adopts MVB.According to an example of the present invention, in order to ensure to control and the real-time of function for monitoring and the stability that interconnects, train DBMS adopts WTB process data to transmit, and follows GB/T 28029.1WTB bus standard, and WTB data protocol adopts and holds pattern greatly.ETB bus is used for transmission fault diagnosis, event recorder, display information, software uploads and fault data download etc.For improving reliability, vitals adopts Redundancy Design.
In step 330, configuration protocol.According to an example of the present invention, configuration protocol comprises step 3310, and operational communications agreement at the beginning of configuration train level, comprises the first operation rule that configuration is unified, the unified node index of configuration, node recognition, the identification of master control car and direction recognizing method and principle.
Step 3310 is used for configuring train configuration that Train Control and management system carry out interconnecting and just operation function and parameter.According to an example of the present invention, step 3310 comprises: configuration TCN is operational communications agreement and operation just operational communications agreement just.For example, TCN just runs and can follow standard GB/T/T 28029.Operation just runs and refers to after TCN just end of run, based on TCN just operation result, and on the basis of WTB process data communication, realizes node index, node recognition, the identification of master control car and direction recognition function etc.
In step 3320, configuration train level communication protocol, is used for (comprising and heavily join train) signal transmitted between define grid unit, to ensure that the identical speed class train of different manufacturers heavily joins Operational requirements.
According to an example of the present invention, adopt regular message to carry out single-row train or heavily join the information transmission of train.Main control unit sends control command message to other unit, from control unit feedback device mode of operation and failure message message.Thus, configure train level communication protocol to comprise:
Step 3321, configuration WTB process data transmission cycle is consistent, all process datas should be completed in same time and once transmit;
Step 3322, configuration WTB process data, makes all process datas have same data type, data length and content; And
Step 3323, configures the data of different requirement of real-time, makes it have identical transmission mechanism.
Further, configuration protocol can comprise step 3330: carry out conformance testing, to ensure the reconnection communication of Train Control and management system train level, heavily joins Operational requirements with the identical speed class train of different manufacturers.
Further, configuration protocol can comprise step 3340: the data format of configuration subsystem (as major subsystems such as drawing, brake, be auxiliary) and content.Step 3340 is used for configuring the network device communications of vehicle grade, makes it have unified process data specification and message data specification.Specifically, step 3340 comprises:
Step 3341, layoutprocedure data, make to follow unified Controling network vehicle grade communication protocol to the vehicle grade process data communication interconnecting relevant.For example, between the central authorities/vehicle control system of vehicle grade, subsystem controller, man machine interface read-out and the data communication of other network equipments all adopt unified MVB process data.
Step 3342, configuration messages data, make message communicating follow unified train DBMS transmission specification.In order to realize vehicle grade communication reasonable disposition, optimize bandwidth usage, have complicated centralized control, diagnosis function the network equipment or have complex control function subsystem controller allow adopt message communicating.Such as, message communicating may be used for the transmission of failure message between train traction unit.It will be appreciated by those skilled in the art that this is an optional step.
As described in Figure 3, described method comprises step 340 further, configuration central authorities/control unit for vehicle and the relevant main Train Control function that interconnects.
Communication function Network Based, step 340 realizes the controlling functions such as logic control, status surveillance, trouble diagnosing to the Full Vehicle System comprising traction system, high-pressure system, auxiliary power supply system, brake system, door control system, a/c system, Lighting System, train operation control system, passenger information system etc.
Only for example, step 340 includes but not limited to following steps (not shown in Fig. 3):
(step 3401) configures the management function of this power unit vehicle network, realizes the diagnosis to train level bus and vehicle grade bus and devices communicating state.Such as, alarm message will be produced when detecting bus or network device communications fault, Central Processing Unit (CPU) (containing gateway) redundancy, when the network segment fault at Central Processing Unit (CPU) fault or Central Processing Unit (CPU) place, automatically switch to master control from control Central Processing Unit (CPU), make the unaffected or failure to the safe side of train operation.
(step 3402) configuration train level and cell level control & monitor function, namely realize the control & monitor to train or this traction unit.In traction unit, network system can be adopted to perform the switch motion etc. of the pantograph of this traction unit, line circuit breaker and roof disconnector, and can each functional subsystem such as control & monitor traction, AuCT, battery charger, car door, air-conditioning.When traction unit is master control traction unit, the input operation of assessment permutation car, issue train control command, watchdog subsystem feedback states, realizes the control to entire train and diagnosis.
(step 3403) configuration is to the defencive function such as the logic control of the equipment such as the pantograph of high-pressure system, main disconnected, roof disconnector, main transformer and overvoltage, under-voltage, overcurrent.Realized sequence control and the protection of high voltage component by main disconnected release loop, emergency shutdown loop, to the repeatedly double faults of important high voltage component, there is high pressure locking functions.
(step 3404) configuration is to the controlling functions of traction system and interface.Collection, the production and transfer of considering traction control instruction under normal traction mode, auto-speed master mode is controlled from train level; simultaneously according to the supervision to car load running condition, the protections of control policy realization to the draft system components under above pattern such as traction blockade, Power Limitation can be adopted.
(step 3405) configuration is to security loop, as emergency braking loop, parking brake loop, release of brake loop, bogie truck monitor the monitoring such as loop, passenger's emergency braking loop and diagnosis, traction blockade, full service braking or emergency braking instruction can be generated, park or keep braking instruction and entirely arranging issue.
The communication interface of (step 3406) configuration and AuCT, battery charger etc., according to mode of operation and the mode of operation of ancillary system, the disturbance switching of auxiliary system equipment, Redundancy Management can be completed, realize dynamic load balance and energy management, realize the input to permutation car AC load (comprising air compressor, traction system cooling pump and blower fan, traction transformer cooling pump and fan, air-conditioning and other equipment) and DC load, excision controls.And to train Alternating Current Power Supply, DC supply, AC load run, DC load run condition monitoring and diagnosis.
(step 3407) configuration and the communication interface of outer door controller, realize the release of full row external door, open the door, close the door, locking states monitors, and realize the interlocking of car door and traction.
(step 3408) configuration and the communication interface of air-conditioner controller, realize full train air-conditioning control command and issue and status surveillance, and coordinated energy management together with air-conditioner controller.
(step 3409) configuration fire alarm function for monitoring, can centralized displaying fire alarm loop circuit state and fire alarm position, can have fire alarm go-and-return test function.
(step 3410) configuration is to the control of full train internal illumination and exterior illumination and condition monitoring function.Internal illumination has all illumination and Emergency Light mode of operation.
The function for monitoring of (step 3411) configuration driver room accessory equipment.
Information transmission interface between (step 3412) configuration and train operation control system mobile unit, blocks traction when mobile unit exports control for brake instruction and exports.
(step 3413) configuration is implemented automatic passing over of neutral section according to the signal that train operation control system or passing phase insulator device provide and is controlled.
(step 3414) configuration constant-speed operation controlling functions and handle target velocity set-up function are used for speed and regulate.Required target velocity is determined by handle, and driver is by constant speed button activation constant-speed operation pattern, and network control system can regulate tractive force or braking force to meet given rate request automatically.Constant speed function should provide heavily binding group, shunt and carwash time speed control mode.
(step 3415) configuration network control system, makes it have and changes plurality of operating modes such as end operation mode, rescue mode etc.When network system lost efficacy, train should adopt urgent traction mode to maintain and run, with the demand of satisfied reality operation.
(step 3416) configuration heavily joins and removes reconnection control function, should match with machinery and electric heavy joint, complete the train heavily joining and remove under heavy gang mould formula and reconfigure function, the reconnection control function of two row, 8 various array modes of marshaling different drivers manipulatable end should be met.Heavily after connection the control of network control system and diagnosis function by the impact of train marshalling list change.
(step 3417) configures important subsystem and equipment carries out status surveillance and diagnosis, is transmitted by process data or message data.There is failure restraint and trouble isolation serviceability.
(step 3418) coordinates corresponding subsystem to realize the safe correlation behavior supervision of bogie truck, trouble diagnosing and protection, as: bogie truck lateral stability monitors, takes turns axle temperature, traction electric machine bearing temperature, box bearing temperature monitoring etc.Possess early warning and warning function.
(step 3419) configuration network control system visual plant such as Central Processing Unit (CPU) and man machine interface read-out possess redundancy and handoff functionality.
The important input-output equipment of (step 3420) configuration network control system such as driver's cab control handle should arrange information acquisition and the network transmission channels of redundancy.Reported failures information is answered when two passages exist relatively large deviation.
(step 3421) configuration network control system, ensures real-time, the reliability of train level bus and vehicle grade bus network communication.Ensure the reasonableness of train level bus and vehicle grade bus network data allocations, ensure when all-network equipment works, the process data relevant to safety control instruction or breakdown of equipment is in the real-time of train level bus and vehicle grade bus transfer.
The function of (step 3422) configuration record train operation mileage and energy ezpenditure.
The on-line debugging of (step 3423) configuration network system and running state monitoring interface.
As shown in Figure 3, described method comprises step 350 further: configuration train diagnostic system monitors diagnosis function to the relevant main train that interconnects.
Diagnostic system to be used for train in operation, to safeguard road man (driver, mechanist) and service personnel actv. during maintenance and maintenance provides support.Being configured with of diagnostic system is beneficial to the train fault time that reduces, improves vehicle availability, reduces maintenance cost.
Train is a complication system be made up of multiple distributed control unit.The configuration of diagnostic system guarantees to confirm, assesses, is reported in contingent most fault in all operation modes, comprises the impact on other system, and can provide Operating Guideline.
According to an example of the present invention, configuration diagnostics system comprises further:
Step 3511, task before configuration driving.Before driving, task comprises the function for monitoring of subsystem.The necessary function inspection (as braking etc.) that train is required before driving.Function check can manually and automatic operation, and testing result is passed to train central diagnosis system and stored.
Step 3512, task in configuration operation.In operation, task comprises the relevant operational factor of train and data by subsystem and train central diagnosis system Real-Time Monitoring and reports contingent deviation and fault.When the critical value of monitor data being detected, diagnostic system can be informed road man (driver, mechanist) and be provided relevant remedial measures prompting.Fault cause is collected by subsystem, and the function restriction caused is reported to train central diagnosis system, then function restriction and remedial measures are reported to road man (driver, mechanist).Fault cause, environmental data and corresponding date, time and coach number should be stored.Storage information carries out reference after can being read by maintenance and service personnel diagnosis, provides support to maintenance.Diagnostic system can record the operation of road man and store.
Step 3513, the task of configuration-system inspection and maintenance.Diagnostic system can provide support to the maintenance of maintainer, and it is configured to provide necessary instrument that diagnostic message can be read and reference by maintainer.Diagnostic system is the support of maintenance supplying method.
Further, diagnostic system is configured the diagnostic message provided.Diagnostic system is configured provides necessary instrument, makes diagnostic message can be read reference by maintainer.Diagnostic system is the support of maintenance supplying method further.
According to one embodiment of present invention, train diagnostic system is made up of central diagnosis system and subsystem to diagnose two parts.Wherein, being configured subsystem to diagnose can diagnose following function, and reports that possible fault and independent function limit to central diagnosis system, and is stored it by central diagnosis system, classify and shown.The subsystem related to and equipment comprise:
A) braking and air feed system (supervision of control for brake, brake system, anti-skidding protection, compressor monitor, air pressure supervision etc.);
B) (traction control, traction system supervision etc.) are drawn;
C) door (gate control, door equipment supervision etc.);
D) air-conditioning (HVAC controls, the supervision etc. of heating, ventilation and refrigerating apparatus);
E) passenger information system;
F) train operation control system;
G) auxiliary converter unit;
H) battery charger;
I) Central Processing Unit (CPU);
J) HMI man machine interface;
K) high-pressure system (pantograph, line circuit breaker etc.);
L) in, low-voltage equipment (supervision of circuit breaker, vehicle-mounted electrical system manage);
M) fire alarm system;
N) water supply hygiene system;
O) security loop (emergency braking ring etc.);
P) bogie truck; And
Q) internal-external lighting.
According to one embodiment of present invention, adopt non-volatile memory medium to store the event data (fault data, environmental data, driver operation data etc.) of whole vehicle, the network system time that the time interocclusal record that (recovery) occurs event should be issued using unification is as synchronous mode.The data stored are used for the attendant of backing up maintenance operation aspect.Failed storage distinguishes historical failure and current failure.
According to one embodiment of present invention, configuration diagnostics system also comprises configuration diagnostics system failure coding rule, makes the failure code of same fault consistent.
Diagnostic code should have identical code coding structure.Train fault diagnostic code is encoded by train system textural classification and the division of subsystem internal fault forms, and subsystem internal fault divides and is made up of fault level coding and failure mode coding.For ensureing that the identical speed class train of different manufacturers heavily joins Operational requirements, config failure diagnostic code specification, failure code should be had, and identical figure place, same levels divide, identical meaning.
As shown in Figure 3, described method comprises step 360 further, the main display interface of configuration man machine interface read-out.
Train network control system arranges man machine interface read-out at driver's cab and mechanist room, provides the various mode of operations such as driver's pattern, mechanist's pattern, service mode.Each driver's cab arranges the man machine interface read-out of 2 redundancies each other, and mechanist room arranges 1 personal-machine interface display.
According to an example of the present invention, step 360 comprises configuration and divides control operating order by man machine interface read-out distribution unit.Thus, different operation control commands can be issued according to man machine interface read-out different working modes.
According to an example of the present invention, step 360 comprises further carries out centralized displaying to each subsystem work state, failure message and operating maintenance information.Displaying contents should including but not limited to following information: the state of the system such as traction, braking, auxiliary, high pressure, car door, air-conditioning, and be connected to the software version information of control unit of MVB vehicle network.
Diagnosis displaying contents, towards road man, man machine interface read-out shows the trouble shooting of each power car and the important operating data of trailer and the resultant fault information of all vehicles and suggestion automatically.Maintainer can have access to the fault history that each car occurs on man machine interface read-out.
Fault alarm information should comprise failure code, failure-description, fault generation (recovery) time, fault generation vehicle location, emergency trouble shooting measures etc., fault alarm prompting can have buzzer phone prompt tone simultaneously, should have sound and light alarm (as fire alarm) during major failure.
According to an example of the present invention, step 360 comprises configuration man machine interface read-out further, to provide the function of manual input fault code, and can be stored in data storage area.
According to an example of the present invention, all information displaying of man machine interface read-out should adopt Chinese, can expand other language of at least one, acquiescence adopt Chinese, display information should clear, accurate, there is no ambiguity.
As shown in Figure 3, described method comprises step 370 further, config failure data downloading mode.
For realizing preferably heavily through transport battalion, configurable data downloading mode, local download and long distance wireless download can be adopted.Local download, network system adopts ethernet (or serial ports).Remote download, is undertaken downloading and transmission over radio by WTD equipment.For example, program is loaded and fault data download employing portable unit (Portable Tools Unit, PTU) tool software.
According to one embodiment of present invention, remote wireless transmission device adopts the hardware of ethernet or MVB communication function and connects vehicle net.In order to heavily through transport is sought, the long range radio transmissions data communication protocol that configurable employing is unified.
Those skilled in the art it should be noted that the step in above embodiment is independently, can select adopt and do not have mutual dependence when carrying out the configuration of interconnecting.
Above-described embodiment is used for illustrative purposes only, and be not limitation of the present invention, the those of ordinary skill of relevant technical field, without departing from the present invention, can also make a variety of changes and modification, therefore, all equivalent technical schemes also should belong to category disclosed by the invention.
Claims (20)
1. interconnect between guideway vehicle a method, comprising:
By the first guideway vehicle and the second guideway vehicle physical connection;
Configure the communication protocol of the first guideway vehicle and the second guideway vehicle; And
Configure logic function and the exception handling function of the first guideway vehicle and the second guideway vehicle.
2. method according to claim 1, the step of configuration protocol comprises:
Configure the first guideway vehicle and the second guideway vehicle, adopt unified communication standard;
Configure the first guideway vehicle and the second guideway vehicle, adopt unified network just to run and train DBMS host-host protocol; And
Configure the first guideway vehicle and the second guideway vehicle, adopt unified data format and content.
3. method according to claim 1, the step of configuration logic function and exception handling function comprises:
Configure the Train Control function of unified central authorities/control unit for vehicle;
The train configuring unified central diagnosis unit monitors diagnosis function;
Configure unified man machine interface read-out display interface; And
Configuration unified diagnostic system failure code establishment rules.
4. method according to claim 1, comprises further:
Configuration data downloading mode, adopts local download and long distance wireless download; And
Radio transmitting device is loaded in configuration, adopts unified long range radio transmissions data communication protocol.
5. interconnect between train a method, comprising:
By train physical connection;
Configuration train bus-line;
Configuration protocol;
The Train Control function of configuration central authorities/control unit for vehicle; And
The supervision diagnosis function of configuration train diagnostic system.
6. method as claimed in claim 5, comprises further: configuration man machine interface read-out display interface.
7. method as claimed in claim 5, comprises: config failure data downloading mode further.
8. method as claimed in claim 5, wherein comprises the step of the first guideway vehicle with the second guideway vehicle physical connection: be connected by train by the unified front end hitch at train two ends end to end; Or train is connected with rescue adaptor union by unified transition car coupler.
9. method as claimed in claim 5, wherein the step of configuration protocol comprises:
Operational communications agreement at the beginning of configuration train level;
Configuration train level communication protocol; And
The data format of configuration subsystem and content.
10. method as claimed in claim 9, the step wherein configuring operational communications agreement at the beginning of train level comprises: configuration TCN is operational communications agreement and operation just operational communications agreement just.
11. methods as claimed in claim 9, wherein the step of train level communication protocol comprises:
Configuration WTB process data transmission cycle is consistent, all process datas should be completed in same time and once transmit;
Configuration WTB process data, makes all process datas have same data type, data length and content; And
Configure the data of different requirement of real-time, make it have identical transmission mechanism.
12. methods as claimed in claim 9, comprise: carry out conformance testing further.
13. methods as claimed in claim 9, comprise: configuration messages data further.
14. methods as claimed in claim 5, configuration central authorities/control unit for vehicle Train Control function comprise following in one or more:
Configure the management function of this power unit vehicle network;
Configuration train level and cell level control & monitor function;
The defencive function of configuration to high-pressure system;
Configure the controlling functions to traction system and interface;
Configure the monitoring to security loop and diagnosis;
The communication interface of configuration and AuCT, battery charger etc.;
The communication interface of configuration and outer door controller;
The communication interface of configuration and air-conditioner controller;
Configuration fire alarm function for monitoring;
Configure the control to full train internal illumination and exterior illumination and condition monitoring function;
The function for monitoring of configuration driver room accessory equipment;
Information transmission interface between configuration and train operation control system mobile unit;
The signal that configuring provides according to train operation control system or passing phase insulator device is implemented automatic passing over of neutral section and is controlled;
Configuration constant-speed operation controlling functions and handle target velocity set-up function are used for speed and regulate;
Configuration network control system;
Configuration heavily joins and removes reconnection control function;
Configure important subsystem and equipment carries out status surveillance and diagnosis;
Corresponding subsystem is coordinated to realize the safe correlation behavior supervision of bogie truck, trouble diagnosing and protection;
Configuration network control system visual plant such as Central Processing Unit (CPU) and man machine interface read-out possess redundancy and handoff functionality;
The information acquisition of the redundancy of the important input-output equipment of configuration network control system and network transmission channels;
The function of configuration record train operation mileage and energy ezpenditure; With
The on-line debugging of configuration network system and running state monitoring interface.
15. methods according to claim 5, the step wherein configuring the supervision diagnosis function of train diagnostic system comprises
Task before configuration driving;
Task in configuration operation; And
The task of configuration-system inspection and maintenance.
16. methods according to claim 5, wherein train diagnostic system comprises central diagnosis system and subsystem to diagnose; Wherein, subsystem to diagnose carries out diagnosing and reports that possible fault and independent function limit to central diagnosis system, and is stored it by central diagnosis system, classify and shown.
17. methods according to claim 5, the step wherein configuring the supervision diagnosis function of train diagnostic system comprises: configuration diagnostics system also comprises configuration diagnostics system failure coding rule, makes the failure code of same fault consistent.
18. methods according to claim 6, the step wherein configuring man machine interface read-out display interface comprises configuration and divides control operating order by man machine interface read-out distribution unit.
19. methods according to claim 6, the step wherein configuring man machine interface read-out display interface comprises carries out centralized displaying to each subsystem work state, failure message and operating maintenance information.
20. methods according to claim 6, the step wherein configuring man machine interface read-out display interface comprises configuration man machine interface read-out, to provide manual input fault code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510011924.6A CN104554347B (en) | 2015-01-09 | 2015-01-09 | A kind of method that interconnecting between rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510011924.6A CN104554347B (en) | 2015-01-09 | 2015-01-09 | A kind of method that interconnecting between rail vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104554347A true CN104554347A (en) | 2015-04-29 |
| CN104554347B CN104554347B (en) | 2016-12-07 |
Family
ID=53071680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510011924.6A Active CN104554347B (en) | 2015-01-09 | 2015-01-09 | A kind of method that interconnecting between rail vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104554347B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107528757A (en) * | 2017-08-30 | 2017-12-29 | 北京润科通用技术有限公司 | A kind of monitoring method of MVB data, apparatus and system |
| CN107645101A (en) * | 2017-08-09 | 2018-01-30 | 中车青岛四方机车车辆股份有限公司 | The car end arrangements of electric connection of track train connects equipment with car end |
| CN108334049A (en) * | 2017-12-26 | 2018-07-27 | 中车唐山机车车辆有限公司 | The management method and device of vehicle trouble data |
| CN109334685A (en) * | 2018-10-15 | 2019-02-15 | 湖南中车时代通信信号有限公司 | A kind of cab signal system control method that train joins again online |
| CN109669912A (en) * | 2018-11-14 | 2019-04-23 | 通号城市轨道交通技术有限公司 | A kind of unified collocation method and apparatus that interconnect based on FAO |
| CN109878539A (en) * | 2017-12-06 | 2019-06-14 | 株洲中车时代电气股份有限公司 | The method and apparatus for carrying out automatic uncoupling for controlling train |
| CN113002591A (en) * | 2021-04-13 | 2021-06-22 | 株洲中车时代电气股份有限公司 | Hybrid train network and train comprising same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101702694A (en) * | 2009-11-12 | 2010-05-05 | 中国北车股份有限公司大连电力牵引研发中心 | Train interconnection gateway and system and train communication method |
| JP2011254666A (en) * | 2010-06-03 | 2011-12-15 | Mitsubishi Electric Corp | Train coupling supporting system and train coupling supporting method |
| CN103318193A (en) * | 2013-06-29 | 2013-09-25 | 南车南京浦镇车辆有限公司 | Multi-train electrical reconnection control circuit for motor train unit and reconnection method |
| CN203645700U (en) * | 2013-11-28 | 2014-06-11 | 北车大连电力牵引研发中心有限公司 | Locomotive double-heading gateway based on Ethernet (ETH) |
-
2015
- 2015-01-09 CN CN201510011924.6A patent/CN104554347B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101702694A (en) * | 2009-11-12 | 2010-05-05 | 中国北车股份有限公司大连电力牵引研发中心 | Train interconnection gateway and system and train communication method |
| JP2011254666A (en) * | 2010-06-03 | 2011-12-15 | Mitsubishi Electric Corp | Train coupling supporting system and train coupling supporting method |
| CN103318193A (en) * | 2013-06-29 | 2013-09-25 | 南车南京浦镇车辆有限公司 | Multi-train electrical reconnection control circuit for motor train unit and reconnection method |
| CN203645700U (en) * | 2013-11-28 | 2014-06-11 | 北车大连电力牵引研发中心有限公司 | Locomotive double-heading gateway based on Ethernet (ETH) |
Non-Patent Citations (1)
| Title |
|---|
| 冀彬等: ""大秦线重载列车机车互联互通之研究"", 《铁道机车车辆》 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107645101A (en) * | 2017-08-09 | 2018-01-30 | 中车青岛四方机车车辆股份有限公司 | The car end arrangements of electric connection of track train connects equipment with car end |
| CN107528757A (en) * | 2017-08-30 | 2017-12-29 | 北京润科通用技术有限公司 | A kind of monitoring method of MVB data, apparatus and system |
| CN107528757B (en) * | 2017-08-30 | 2020-07-31 | 北京润科通用技术有限公司 | MVB bus data monitoring method, device and system |
| CN109878539A (en) * | 2017-12-06 | 2019-06-14 | 株洲中车时代电气股份有限公司 | The method and apparatus for carrying out automatic uncoupling for controlling train |
| CN109878539B (en) * | 2017-12-06 | 2021-07-13 | 株洲中车时代电气股份有限公司 | Method and device for controlling automatic disconnection of train |
| CN108334049A (en) * | 2017-12-26 | 2018-07-27 | 中车唐山机车车辆有限公司 | The management method and device of vehicle trouble data |
| CN108334049B (en) * | 2017-12-26 | 2020-09-22 | 中车唐山机车车辆有限公司 | Vehicle fault data management method and device |
| CN109334685A (en) * | 2018-10-15 | 2019-02-15 | 湖南中车时代通信信号有限公司 | A kind of cab signal system control method that train joins again online |
| CN109669912A (en) * | 2018-11-14 | 2019-04-23 | 通号城市轨道交通技术有限公司 | A kind of unified collocation method and apparatus that interconnect based on FAO |
| CN113002591A (en) * | 2021-04-13 | 2021-06-22 | 株洲中车时代电气股份有限公司 | Hybrid train network and train comprising same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104554347B (en) | 2016-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104554347B (en) | A kind of method that interconnecting between rail vehicle | |
| US11511712B2 (en) | Train compartment brake control method, train compartment, and train | |
| CN105365850B (en) | Tramcar network control system | |
| CN202944335U (en) | Electric driving diesel multiple unit train and multi-connection train | |
| CN109693690B (en) | Magnetic suspension running control system | |
| CN209064113U (en) | Variable marshalling EMU network system | |
| CN201193041Y (en) | Traction control system based on TCN network | |
| CN206374741U (en) | Train network control system | |
| CN106240601B (en) | Train network system | |
| CN109941318B (en) | Multi-mode self-adaptive track traffic signal system control device and method | |
| CN110901700A (en) | Straddle type monorail vehicle train network control system | |
| CN101758839B (en) | railway station control method | |
| CN205632524U (en) | Tram network control system | |
| CN102081402A (en) | Vehicle-mounted control and diagnosis system for medium-low speed maglev train | |
| CN204156887U (en) | For the locomotive communicating system of fixed-interlock train | |
| CN101592948B (en) | Regional computer interlocking control method with local control | |
| CN104960554B (en) | Station interval integrated system provided with double hosts based on functional allocation | |
| CN206086762U (en) | Rail vehicle and train communications network system thereof | |
| CN108205305A (en) | Train network control system and method based on CAN | |
| CN102991536A (en) | Train network control system for motor train unit with speed of 250 km/h | |
| RU2710861C2 (en) | Method of controlling train consisting of working cars for railway service | |
| CN105644593A (en) | Hump remote control humping control system suitable for HXN5B type high-power locomotive | |
| CN104670247A (en) | Train network control system | |
| CN202541531U (en) | Primary network train control monitoring device based on MVB (Multifunction Vehicle Bus) bus | |
| JP2013042608A (en) | Device for recognizing vehicles forming train, in train information system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150929 Address after: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Applicant after: CHINA RAILWAY CORPORATION Applicant after: Beijing Zongheng Electromechanical Technology Development Co., Ltd. Applicant after: Locomotive & Car Research Institute, China Academy of Railway Sciences Address before: 100081 Beijing city Haidian District Daliushu Road No. 2 Applicant before: Beijing Zongheng Electromechanical Technology Development Co., Ltd. Applicant before: Locomotive & Car Research Institute, China Academy of Railway Sciences |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |