CN106774275A - Visualize the test system and method for the control function of train operation monitoring device - Google Patents
Visualize the test system and method for the control function of train operation monitoring device Download PDFInfo
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- CN106774275A CN106774275A CN201710030334.7A CN201710030334A CN106774275A CN 106774275 A CN106774275 A CN 106774275A CN 201710030334 A CN201710030334 A CN 201710030334A CN 106774275 A CN106774275 A CN 106774275A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B17/00—Systems involving the use of models or simulators of said systems
- G05B17/02—Systems involving the use of models or simulators of said systems electric
Abstract
The invention discloses a kind of test system and method for the control function for visualizing train operation monitoring device, the emulation testing such as circuit, train Run-time scenario is combined with half object signal analog machine, form the control function test environment of the train operation monitoring device for completing, realize the automatic test based on scene and manual intervention test, and be easy to build, make test process more directly perceived and efficient.Its technical scheme is：Test subsystem realizes that test man-machine interface, ground line and device data loading, virtual train Kinematic Model, the computing of train operation position, train simulation Run-time scenario graphical representation, the control of test and excitation signal generation apparatus and collection, dot-mode transponder message send, equipment under test feedback information shows and network service；Equipment condition monitoring subsystem realizes that the collection of tested supervising device CAN operation information, operation information content frame show and analysis, running state information network service forwarding.
Description
Technical field
The present invention relates to the measuring technology of the control function to train operation monitoring device, more particularly to emulation testing is transported
The visual control function for train operation monitoring device that row scene and half object signal analog machine are combined is carried out
The system and method for test.
Background technology
LKJ2000 train operation monitoring devices in functional test and verification process, it is necessary to its send speed, pressure,
Operating mode, track signal, communication equal excitation signal, and observe and detect its output order and feedback information, to judge tested monitoring
The functional completeness of device, and carry out its security control performance evaluation.
At present in the functional test and experiment of supervising device, the Laboratory Function checking of supervising device is only relied on simply
Simulating test device, with manually operate test device, manual observation test result and record based on, test environment is simple and crude, effect
Rate is low.
This testing scheme can specifically be embodied in entitled " the supervising device signal hair of Publication No. CN101334668A
The patent application of raw device " and a kind of entitled " train operation monitoring device integration test side of Publication No. CN101021451A
In the patent application of method and combined test stand ".For the former, its scheme is that equipment is generated for monitoring dress by signal modulation circuit
Put and test the analog signal for using, it is necessary to artificial button operation.For the latter, its scheme is to simulate the generation of locomotive conditions signal
Equipment is main body, increase supervising device do equipment under test output signal detection, for realize the whole machine of equipment under test and it is single insert
The electric interfaces performance detection of part.
These existing testing schemes have the shortcomings that as follows：
1st, track signal, speed pulse signal, reservoir pressure voltage are provided only according to running environment needed for supervising device
The single test and excitations such as signal, operating mode digital quantity signal, it is impossible to combined with test parameter with test scene and complete work(is provided
Can test environment；
2nd, it is main to send unidirectional test and excitation to tested supervising device, lack the test response to being tested supervising device output
Correction judgement, be only capable of realizing open-loop test function；
3rd, tester when functional test is carried out using simulating test device, it is necessary to carry out it is relatively complicated it is artificial by
Key operation, test process and result need manual observation and record, and test experience is not good, and workload is big.
The content of the invention
The brief overview of one or more aspects given below is providing to the basic comprehension in terms of these.This general introduction is not
The extensive overview of all aspects for contemplating, and it is also non-to be both not intended to identify the key or decisive key element of all aspects
Attempt to define the scope in terms of any or all.Its unique purpose is to provide the one of one or more aspects in simplified form
A little concepts think the sequence of more detailed description given later.
It is an object of the invention to solve the above problems, there is provided a kind of control work(for visualizing train operation monitoring device
The test system and method for energy, the emulation testing such as circuit, train Run-time scenario is combined with half object signal analog machine, is formed
The control function test environment of the train operation monitoring device of completion, realizes that the automatic test based on scene and manual intervention are surveyed
Examination, and be easy to build, make test process more directly perceived and efficient.
The technical scheme is that：Present invention is disclosed a kind of control function for visualizing train operation monitoring device
Test system, including test subsystem and equipment condition monitoring subsystem, wherein：
Test subsystem realizes test man-machine interface, ground line and device data loading, virtual train kinematics
Modeling, the computing of train operation position, train simulation Run-time scenario graphical representation, the control of test and excitation signal generation apparatus with
Collection, dot-mode transponder message are sent, equipment under test feedback information shows, test process is recorded and network service；
Equipment condition monitoring subsystem realizes the collection of tested supervising device CAN operation information, operation information content frame
Display and analysis, running state information network service forwarding.
One embodiment of the test system of the control function of visualization train operation monitoring device of the invention, test
Subsystem includes：
Test human-computer interface module, there is provided test man-machine interface；
Train simulation Run-time scenario MBM, Load Line characteristic calculates virtual train and is closed with ground signal
The position relationship of key point, graphical representation train simulation Run-time scenario；
Train traction/braking characteristic MBM, sets up train traction/braking and kinetic model, calculates equipment under test
Required cab signal environmental data and controlled output；
Test and excitation signal generation apparatus are controlled and detection module, and control exciting signal source sends actual sharp to equipment under test
Encourage signal, detection equipment under test output feedback and form closed loop；
Dot-mode transponder message transmissions control module, simulates vehicle-mounted transponder information receiving module and tested supervising device
Connection and message transmissions；
The operation letter that tested supervising device running state information display module, display and the tested supervising device of analysis send
Breath；
Test process logging modle, records the situation of test execution；
Network communication module, the operation information of the equipment under test of receiving device status monitoring subsystem forwarding.
One embodiment of the test system of the control function of visualization train operation monitoring device of the invention, equipment
Status monitoring subsystem includes：
Detection human-computer interface module, there is provided the man-machine interface of monitoring and data analysis；
CAN operation information acquisition module, CAN communication, the operation in collection CAN are set up with tested supervising device
Information；
Operation information content frame shows and analysis module, the CAN operation information that display and analysis get；
Running state information network service forwarding module, the running state information of tested device is sent by network；
Network connection state monitoring module, display and the network service connection status for testing subsystem.
Present invention is disclosed a kind of method of testing of the control function for visualizing train operation monitoring device, arranged in visualization
Test is completed in the test system of the control function of car running monitor device, test system includes test subsystem and equipment
Status monitoring subsystem, test subsystem includes test human-computer interface module, train simulation Run-time scenario MBM, row
Car traction/brake MBM, the control of test and excitation signal generation apparatus and detection module, dot-mode transponder message transmissions
Control module, tested supervising device running state information display module, test process logging modle, network communication module, equipment
Status monitoring subsystem includes that detection human-computer interface module, CAN operation information acquisition module, operation information content frame show
With analysis module, running state information network service forwarding module, network connection state monitoring module, method of testing includes：
Train simulation Run-time scenario MBM Load Line and trackside equipment data simultaneously set up Run-time scenario digitlization mould
Type；
Train traction/braking characteristic MBM loading Train Parameters simultaneously set up train traction/Brake Dynamics model；
The traction of test human-computer interface module input/braking level driving train traction/braking characteristic MBM is carried out
Train dynamics is calculated in real time, and result of calculation is controlled by test and excitation signal generation apparatus to be occurred with detection module control signal
Device sends vehicle-mounted pumping signal；
Train simulation Run-time scenario MBM calculates train present position according to current virtual train running speed
And judge ground signal key point position relationship and spend the key point moment, such as ground signal is semaphore, then by test and excitation
Signal generation apparatus are controlled to drive exciting signal source to send corresponding cab signal with detection module, and such as ground signal is answered for point type
Device is answered, then transponder message signals is directly sent to tested device by dot-mode transponder message transmissions control module；
Running state information when the tested supervising device of CAN operation information acquisition module detection runs, and transfer to fortune
Row information content frame to show and carry out the display and analysis of detailed running state data with analysis module, while transferring to running status to believe
Breath network service forwarding module group bag is sent to network communication module；
Network communication module parses running state data bag, sends to tested supervising device running state information display module
Shown in real time, send to test process logging modle and recorded；
Test process logging modle records DCO process and tested supervising device the operation shape in whole test process
State information, and write file preservation.
One embodiment of the method for testing of the control function of visualization train operation monitoring device of the invention, train
The circuit and trackside equipment data of simulation run scene modeling module loading include：Circuit ramp data, curve data, road junction/
Bridge/tunneling data, circuit speed limit data, split-phase point data, track section data, station data, station side track data, signal
Machine data, dot-mode transponder data.
One embodiment of the method for testing of the control function of visualization train operation monitoring device of the invention, train
The Train Parameters of traction/brake MBM loading include：Locomotive tractive characteristic curve, locomotive brake characteristic curve, car
Braking characteristic curve, level controlling curve, train marshalling list parameter.
Present invention contrast prior art has following beneficial effect：It is characteristic of the invention that Load Line characteristic parameter, shape
Into virtual circuit and trackside equipment (including track circuit, dot-mode transponder etc.) model, with reference to real-time train kinematic calculation
Train simulation Run-time scenario is constituted, using information such as visual picture Dynamic Announce train operation position, operating conditions, and forms outer
Portion signal key point position trigger condition, it is automatic to drive half object signal analog machine to send excitation letter to tested supervising device
Number, while showing and recording the test information that tested supervising device feeds back, it is capable of achieving the closed loop test of supervising device, therefore this hair
The method and system of bright offer is easier to build typical test scene, makes test process more directly perceived, efficient.
Specifically, first, the present invention is pre-configured with by loading ground line data, trackside equipment data, train
The parameter such as grouping information and traction braking characteristic, builds circuit model and train kinematics model, and simulation train is in tested monitoring
Running status under device control, and drive dependence test pumping signal that equipment occurs, provide function to tested supervising device
With the complete test scene needed for control model test.
Secondly, the present invention by loading be pre-configured with ground line data, trackside equipment data, train marshalling list information and
The parameters such as traction braking characteristic, build circuit model and train kinematics model, and simulation train is under the control of tested supervising device
Running status, and drive dependence test pumping signal that equipment occurs, provide function and control model to tested supervising device
Complete test scene needed for test.
Finally, the present invention provides integrated man-machine interface, easy to operate, friendly interface, abundant information, and possesses record work(
Can, test process is directly perceived, can improve test job efficiency.
Brief description of the drawings
Fig. 1 shows the embodiment of the test system of the control function of visualization train operation monitoring device of the invention
General principles figure.
Fig. 2 shows the schematic diagram of test subsystem of the invention.
Fig. 3 shows the schematic diagram of equipment condition monitoring subsystem of the invention.
Fig. 4 shows the embodiment of the method for testing of the control function of visualization train operation monitoring device of the invention
Flow chart.
Fig. 5 shows the operational flow diagram of test subsystem.
Fig. 6 shows the operational flow diagram of equipment condition monitoring subsystem.
Specific embodiment
After the detailed description for reading embodiment of the disclosure in conjunction with the following drawings, better understood when of the invention
Features described above and advantage.In the accompanying drawings, each component is not necessarily drawn to scale, and with similar correlation properties or feature
Component may have same or like reference.
Visualize the embodiment of the test system of the control function of train operation monitoring device
Fig. 1 shows the embodiment of the test system of the control function of visualization train operation monitoring device of the invention
General principles, refer to Fig. 1, and the test system of the present embodiment includes：Test subsystem 1 and equipment condition monitoring subsystem
2, using industrial computer, and connected by Ethernet between the two.
Test subsystem 1 realizes test man-machine interface, ground line and device data loading, virtual train kinematics
Modeling, the computing of train operation position, train simulation Run-time scenario graphical representation, the control of test and excitation signal generation apparatus with
Collection, dot-mode transponder message send, equipment under test feedback information shows and network service.
Equipment condition monitoring subsystem 2 realizes the collection of tested supervising device CAN operation information, operation information content frame
Display and analysis, running state information network service forwarding.
Fig. 2 shows the principle of test subsystem of the invention, and Fig. 5 shows the operation stream of test subsystem
Journey, refers to Fig. 2 and Fig. 5, and test subsystem 1 includes：Test human-computer interface module 11, the modeling of train simulation Run-time scenario
Module 12, train traction/braking characteristic MBM 13, the control of test and excitation signal generation apparatus and detection module 14, point type
Transponder message transmissions control module 15, tested supervising device running state information display module 16, test process logging modle
17th, network communication module 18.
Test human-computer interface module 11 provides test man-machine interface.Test man-machine interface is by simulation driver controller area, machine
Turner condition viewing area, ground rail cue field, transponder list display area, train operation circuit vertical section viewing area, row
Car operation top plan view shape viewing area, tested supervising device output information viewing area, Heibei provincial opera testing and control area, network state prison
Vision area is constituted.
The Load Line characteristic of train simulation Run-time scenario MBM 12, calculates virtual train and is closed with ground signal
The position relationship of key point, graphical representation train simulation Run-time scenario.Loading LKJ basic datas source file and trackside equipment number
According to according to track data feature construction circuit model；Place virtual train in the service position set according to task；According to dummy column
Vehicle speed and operation pathway are set, and carry out train kinematic calculation and real time line operation information data operation, calculate train and work as
Preceding position, obtains present position mean inclination, and ground trackside equipment key point was judged according to current location, and directly
Connect or test signal is sent to tested supervising device by precise control test signal exciting bank.
In the process of running, real-time rendering train operation scene skiagraph and top plan view, intuitively show and reflect
Whether train position, speed, speed limit, braking output control effect (advance rashly, emerge semaphore and hypervelocity), ground signal become
The Run-time scenarios such as change, yard side line route.
Train traction/braking characteristic MBM 13 sets up train traction/braking and kinetic model, calculates equipment under test
Required cab signal environmental data and controlled output.Set according to Train Parameters and marshalling, set up motor-car/train traction braking meter
Model is calculated, according to the simulation driver controller handle position, control button, tested supervising device output brake signal for obtaining, virtually
The information such as the current mean inclination of train, calculate train stressing conditions, and calculate the information such as acceleration, speed, reservoir pressure, pass through
Serial ports control test signal exciting bank sends test signal to tested supervising device.
Test and excitation signal generation apparatus control to send reality to equipment under test with the control exciting signal source of detection module 14
Pumping signal, detection equipment under test output feedback form closed loop.Primary control program is tested by RS232 serial communication controllings and detection
Pumping signal generating means.
After primary control program is connected with test and excitation signal generation apparatus, computing and train traction system are modeled according to Run-time scenario
Dynamic computing, control test and excitation signal generation apparatus send speed square-wave signal, velocity phase, machine to tested LKJ supervising devices
Car signal, excessively insulation joint, locomotive power condition switch amount, reservoir pressure, primary side signal, bavin speed signal, anti-slip stimulus, Heibei provincial opera examination
Test signal, GYK (vehicle track running supervising device) axle temperature signal equal excitation signal；Primary control program is filled from test and excitation signal
Put the signals below of the tested supervising device output of detection：Unloader signal, depression signal, close wind number, emergency brake signal, standby
Brake signal.
Dot-mode transponder message transmissions control module 15 simulates vehicle-mounted transponder information receiving module and tested supervising device
Connection and message transmissions.Primary control program connects tested LKJ supervising devices and realizes dot-mode transponder message transmissions control by RS422
System.
After setting up connection, (Balise Transmission Module, transponder information is received primary control program simulation BTM
Module) claim frame that tested LKJ supervising devices send is received, when virtual train computing is not yet by transponder, to LKJ responses
Idle frame, when by transponder, retrieves corresponding transponder message, and to LKJ response message frames.
Tested supervising device running state information display module 16 shows and analyzes the operation letter that tested supervising device sends
Breath.Primary control program connects equipment condition monitoring subsystem program, the tested supervising device reality that reception is forwarded by it by Ethernet
When running state information, and shown, display content mainly includes：Real speed, speed limit, operating mode, pipe pressure, signal, mileage, when
Clock, braking output, equipment state, device fault information etc..
Test process logging modle 17 records the situation of test execution.Primary control program records the detailed of each test assignment execution
Details condition, mainly includes：Time, test and excitation signal type, pumping signal parameter, train status, tested LKJ states, failure
Information, braking output control car exception etc., preserve in text form, are commented as the comprehensive function and performance to equipment under test
Valency.
The operation information of the equipment under test of the receiving device status monitoring subsystem of network communication module 18 forwarding.Primary control program
Equipment condition monitoring subsystem program is connected by ethernet communication.Using TCP/IP network communication protocols, primary control program is visitor
Family end, equipment condition monitoring subsystem program is server end, and the packet of network interaction includes：Equipment real-time traffic information
Bag, detection information bag, operational factor bag, equipment state bag.Major control data receives packet and carries out resolve packet, for display
And record.Equipment real-time traffic information bag content mainly includes：Real speed, speed limit, clock, operating mode, colored lights, semaphore, braking are defeated
Go out, mileage etc..Detection information bag content includes：Reservoir pressure, primary side information, speed channels information etc..Operational factor bag content
Including：Circuit number, grouping information, Bus Schedules, system control information etc..Equipment state bag content includes：Display state,
Rom state, CPU RAM states, communications status, software version information etc..
Fig. 3 shows the principle of equipment condition monitoring subsystem of the invention, and Fig. 6 shows equipment condition monitoring subsystem
Operational process, refer to Fig. 3 and Fig. 6, equipment condition monitoring subsystem 2 includes：Detection human-computer interface module 21, CAN
Operation information acquisition module 22, operation information content frame show and analysis module 23, running state information network service forwarding mould
Block 24, network connection state monitoring module 25.
Detection human-computer interface module 21, there is provided the man-machine interface of monitoring and data analysis.Detection man-machine interface is by CAN data
Frame viewing area, device type selection area, networking client list display area are constituted.
CAN operation information acquisition module 22, CAN communication, the fortune in collection CAN are set up with tested supervising device
Row information.Equipment condition monitoring subsystem computer is connected by USB-CAN with tested LKJ supervising devices, opens CAN communication
Afterwards, the module sends all data frame write-in buffer areas in CAN for showing and organizing bag to primary control program.
Operation information content frame shows the CAN operation information got with analysis module 23, display and analysis.The mould
The all supervising device service data frames obtained from CAN are carried out list display by block in CAN data frames viewing area, are shown
Content includes the frame data of frame ID, priority, frame number and 8 bytes of each frame；By selecting assigned priority and frame number to aobvious
The frame data for showing carry out filtering and show, for being analysed in depth to the running status for being tested supervising device.
Running state information network service forwarding module 24, the running state information of tested device is sent by network.If
Standby status monitoring subsystem connects primary control program by ethernet communication, using TCP/IP network communication protocols, equipment state prison
Survey subsystem is server end, and primary control program is client.When the Programmable detection to current CAN frame data is identical with caching
When the data of priority and frame number have different, just by related content group bag, send to client.The program is by tested supervising device
Running status sends to all and has set up the successful client that connects and shake hands.
Network connection state monitoring module 25, display and the network service connection status for testing subsystem.The module
The web socket of connection is set up by real-time query, the client communication state being connected is set up in monitoring with the module, and with visitor
Family end IP address and connection status information of shaking hands show in networking client list.
Visualize the embodiment of the method for testing of the control function of train operation monitoring device
Fig. 4 shows the embodiment of the method for testing of the control function of visualization train operation monitoring device of the invention
Flow.Fig. 4 is referred to, the method for the present embodiment is realized in the embodiment of above-mentioned test system, its specific step realized
It is rapid as follows.
Step S1：Train simulation Run-time scenario MBM Load Line and trackside equipment data simultaneously set up Run-time scenario number
Word model.The circuit and trackside equipment data of train simulation Run-time scenario MBM loading include：Circuit ramp data, song
Line number evidence, road junction/bridge/tunneling data, circuit speed limit data, split-phase point data, track section data, station data, station
Side line data, semaphore data, dot-mode transponder data.
Step S2：Train traction/braking characteristic MBM loading Train Parameters simultaneously set up train traction/Brake Dynamics
Model.The Train Parameters of train traction/braking characteristic MBM loading include：Locomotive tractive characteristic curve, locomotive brake are special
Linearity curve, vehicle braking characteristic curve, level controlling curve, train marshalling list parameter.
Step S3：Traction/braking the level of test human-computer interface module input drives train traction/braking characteristic modeling mould
Block carries out train dynamics and calculates in real time, and result of calculation controls to control letter with detection module by test and excitation signal generation apparatus
Number generating means sends vehicle-mounted pumping signal.
Step S4：Train simulation Run-time scenario MBM calculates train current according to current virtual train running speed
Position simultaneously judges ground signal key point position relationship and spends the key point moment, and such as ground signal is semaphore, then pass through
Test and excitation signal generation apparatus control to drive exciting signal source to send corresponding cab signal, such as ground signal with detection module
Be dot-mode transponder (being used for point type equipment of the ground to train information transfer in rail traffic signal system), then should by point type
Answer device message transmissions control module and directly send transponder message signals to tested device.
Step S5：Running state information when the tested supervising device of CAN operation information acquisition module detection runs, and
Transferring to operation information content frame to show with analysis module carries out the display and analysis of detailed running state data, while transferring to operation
Status information network service forwarding module group bag is sent to network communication module.
Step S6：Network communication module parses running state data bag, sends to tested supervising device running state information
Display module is shown, sends to test process logging modle and recorded in real time.
Step S7：Test process logging modle records DCO process and tested supervising device in whole test process
Running state information, and write file preservation.
Although for make explanation simplify the above method is illustrated and is described as a series of actions, it should be understood that and understand,
The order that these methods are not acted is limited, because according to one or more embodiments, some actions can occur in different order
And/or with from it is depicted and described herein or herein it is not shown and describe but it will be appreciated by those skilled in the art that other
Action concomitantly occurs.
Those skilled in the art will further appreciate that, the various illustratives described with reference to the embodiments described herein
Logic plate, module, circuit and algorithm steps can realize being electronic hardware, computer software or combination of the two.For clear
Chu ground explains this interchangeability of hardware and software, various illustrative components, frame, module, circuit and step be above with
Its functional form makees vague generalization description.Such feature be implemented as hardware or software depend on concrete application and
Put on the design constraint of total system.Technical staff can be realized described for every kind of application-specific with different modes
Feature, but such realize that decision-making should not be interpreted to cause departing from the scope of the present invention.
Various illustrative logic plates, module and the circuit described with reference to presently disclosed embodiment can use general place
Reason device, digital signal processor (DSP), application specific integrated circuit (ASIC), field programmable gate array (FPGA) or other can compile
Journey logical device, discrete door or transistor logic, discrete nextport hardware component NextPort or its be designed to carry out function described herein
Any combinations are realized or performed.General processor can be microprocessor, but in alternative, the processor can be appointed
What conventional processor, controller, microcontroller or state machine.Processor is also implemented as the combination of computing device, example
One or more microprocessors that combination, multi-microprocessor such as DSP and microprocessor cooperate with DSP core or it is any its
His such configuration.
The step of method or algorithm for being described with reference to embodiment disclosed herein, can be embodied directly in hardware, in by processor
Embodied in the software module of execution or in combination of the two.Software module can reside in RAM memory, flash memory, ROM and deposit
Reservoir, eprom memory, eeprom memory, register, hard disk, removable disk, CD-ROM or known in the art appoint
In the storage medium of what other forms.Exemplary storage medium is coupled to processor to enable the processor from/to the storage
Medium reads and write-in information.In alternative, storage medium can be integrated into processor.Processor and storage medium can
In residing in ASIC.ASIC can reside in user terminal.In alternative, processor and storage medium can be used as discrete sets
Part is resident in the user terminal.
In one or more exemplary embodiments, described function can be in hardware, software, firmware or its any combinations
Middle realization.If being embodied as computer program product in software, each function can be as the instruction of one or more bars or generation
Code storage is transmitted on a computer-readable medium or by it.Computer-readable medium includes computer-readable storage medium and communication
Both media, it includes any medium for facilitating computer program to shift from one place to another.Storage medium can be can quilt
Any usable medium that computer is accessed.It is non-limiting as an example, such computer-readable medium may include RAM, ROM,
EEPROM, CD-ROM or other optical disc storages, disk storage or other magnetic storage apparatus can be used to carry or store instruction
Or the desirable program code and any other medium that can be accessed by a computer of data structure form.Any connection is also by by rights
Referred to as computer-readable medium.If for example, software is to use coaxial cable, fiber optic cables, twisted-pair feeder, digital subscriber line
Or the wireless technology of such as infrared, radio and microwave etc is passed from web site, server or other remote sources (DSL)
Send, then the coaxial cable, fiber optic cables, twisted-pair feeder, DSL or such as infrared, radio and microwave etc is wireless
Technology is just included among the definition of medium.Disk (disk) as used herein and dish (disc) include compact disc
(CD), laser disc, laser disc, digital versatile disc (DVD), floppy disk and blu-ray disc, which disk (disk) are often reproduced in the way of magnetic
Data, and dish (disc) laser reproduce data optically.Combinations of the above should also be included in computer-readable medium
In the range of.
It is for so that any person skilled in the art can all make or use this public affairs to provide of this disclosure being previously described
Open.Various modifications of this disclosure all will be apparent for a person skilled in the art, and as defined herein general
Suitable principle can be applied to spirit or scope of other variants without departing from the disclosure.Thus, the disclosure is not intended to be limited
Due to example described herein and design, but should be awarded and principle disclosed herein and novel features phase one
The widest scope of cause.
Claims (6)
1. it is a kind of visualize train operation monitoring device control function test system, it is characterised in that including test master control
Subsystem and equipment condition monitoring subsystem, wherein：
Test subsystem realize test man-machine interface, ground line and device data loading, virtual train Kinematic Model,
The computing of train operation position, train simulation Run-time scenario graphical representation, the control of test and excitation signal generation apparatus and collection,
Dot-mode transponder message is sent, equipment under test feedback information shows, test process is recorded and network service；
Equipment condition monitoring subsystem realizes that the collection of tested supervising device CAN operation information, operation information content frame show
Forwarded with analysis, running state information network service.
2. the test system of the control function of visualization train operation monitoring device according to claim 1, its feature exists
In test subsystem includes：
Test human-computer interface module, there is provided test man-machine interface；
Train simulation Run-time scenario MBM, Load Line characteristic calculates virtual train and ground signal key point
Position relationship, graphical representation train simulation Run-time scenario；
Train traction/braking characteristic MBM, sets up train traction/braking and kinetic model, needed for calculating equipment under test
Cab signal environmental data and controlled output；
Test and excitation signal generation apparatus are controlled and detection module, and control exciting signal source sends actual excitation to equipment under test to be believed
Number, detection equipment under test output feedback form closed loop；
Dot-mode transponder message transmissions control module, simulates the connection of vehicle-mounted transponder information receiving module and tested supervising device
And message transmissions；
The operation information that tested supervising device running state information display module, display and the tested supervising device of analysis send；
Test process logging modle, records the situation of test execution；
Network communication module, the operation information of the equipment under test of receiving device status monitoring subsystem forwarding.
3. the test system of the control function of visualization train operation monitoring device according to claim 1, its feature exists
In equipment condition monitoring subsystem includes：
Detection human-computer interface module, there is provided the man-machine interface of monitoring and data analysis；
CAN operation information acquisition module, CAN communication is set up with tested supervising device, the operation letter in collection CAN
Breath；
Operation information content frame shows and analysis module, the CAN operation information that display and analysis get；
Running state information network service forwarding module, the running state information of tested device is sent by network；
Network connection state monitoring module, display and the network service connection status for testing subsystem.
4. it is a kind of visualize train operation monitoring device control function method of testing, it is characterised in that visualization train
Test is completed in the test system of the control function of running monitor device, test system includes test subsystem and equipment shape
State monitoring subsystem, test subsystem includes test human-computer interface module, train simulation Run-time scenario MBM, train
Traction/brake MBM, the control of test and excitation signal generation apparatus and detection module, dot-mode transponder message transmissions control
Molding block, tested supervising device running state information display module, test process logging modle, network communication module, equipment shape
State monitoring subsystem include detection human-computer interface module, CAN operation information acquisition module, operation information content frame show and
Analysis module, running state information network service forwarding module, network connection state monitoring module, method of testing include：
Train simulation Run-time scenario MBM Load Line and trackside equipment data simultaneously set up Run-time scenario digital model；
Train traction/braking characteristic MBM loading Train Parameters simultaneously set up train traction/Brake Dynamics model；
The traction of test human-computer interface module input/braking level driving train traction/braking characteristic MBM carries out train
Dynamics is calculated in real time, and result of calculation is controlled and detection module control signal generating means by test and excitation signal generation apparatus
Send vehicle-mounted pumping signal；
Train simulation Run-time scenario MBM calculates train present position and sentences according to current virtual train running speed
Disconnected ground signal key point position relationship and excessively key point moment, such as ground signal are semaphore, then by test and excitation signal
Generating means controls to drive exciting signal source to send corresponding cab signal with detection module, and such as ground signal is point type response
Device, then directly send transponder message signals by dot-mode transponder message transmissions control module to tested device；
Running state information when the tested supervising device of CAN operation information acquisition module detection runs, and transfer to operation to believe
Breath content frame to show and carry out the display and analysis of detailed running state data with analysis module, while transferring to running state information net
Network communication forwarding module group bag is sent to network communication module；
Network communication module parses running state data bag, and sending to tested supervising device running state information display module is carried out
Display in real time, sends to test process logging modle and is recorded；
Test process logging modle records DCO process and tested supervising device the running status letter in whole test process
Breath, and write file preservation.
5. the method for testing of the control function of visualization train operation monitoring device according to claim 4, its feature exists
In the circuit and trackside equipment data of the loading of train simulation Run-time scenario MBM include：Circuit ramp data, curve number
According to, road junction/bridge/tunneling data, circuit speed limit data, split-phase point data, track section data, station data, station side track
Data, semaphore data, dot-mode transponder data.
6. the method for testing of the control function of visualization train operation monitoring device according to claim 4, its feature exists
In the Train Parameters of train traction/braking characteristic MBM loading include：Locomotive tractive characteristic curve, locomotive brake characteristic
Curve, vehicle braking characteristic curve, level controlling curve, train marshalling list parameter.
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