CN110346155A - A kind of system and method for power car weight translocation examination - Google Patents
A kind of system and method for power car weight translocation examination Download PDFInfo
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- CN110346155A CN110346155A CN201910650623.6A CN201910650623A CN110346155A CN 110346155 A CN110346155 A CN 110346155A CN 201910650623 A CN201910650623 A CN 201910650623A CN 110346155 A CN110346155 A CN 110346155A
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Abstract
The invention discloses a kind of systems of power car weight translocation examination, including with lower component: control vehicle emulates PC machine, for creating virtual controlling vehicle and generating control vehicle reconnection control instruction；Vehicle train simulation PC machine receives the car team status information that power car returns, and judge whether the function of connection again of car team and power car is normal according to car team status information for creating virtual car team and the instruction of the car team reconnection control of generation being transferred to power car；And central control unit, it is communicated to connect with control vehicle emulation PC machine and vehicle train simulation PC machine, power car is transferred to for the instruction of vehicle reconnection control will to be controlled, receive the control car state information that power car returns, judge whether the function of connection again of controlling vehicle and power car is normal according to control car state information, and receives the judging result that vehicle train simulation PC machine joins car team function again.The invention also discloses a kind of methods of power car weight translocation examination.
Description
Technical field
The present invention relates to power car fields, more specifically, the system and method for particularly relating to a kind of power car weight translocation examination.
Background technique
There is power-centralized type EMU dynamical system to concentrate, modularization integrated level is high, marshalling is flexible, adapt to different transport power
The advantages that demand is the important vehicle for promoting national railway transportation equipment supply side structural reform.Power car is dynamic as permutation
The power resources of vehicle group can carry out independent development, production, O&M, and carry out binding group again with control vehicle, car car team, be formed
Permutation EMU delivers user.However, separate power vehicle can not be with during independent factory, solution compile O&M, return factory's maintenance
Control vehicle, car team complete marshalling and join functional verification again, and to power car, manufacturer brings the deuce to pay.Therefore, intelligent and high-efficiency
Power car weight translocation test system solution becomes the urgent need of main engine plants.
Power car weight connection function includes reconnection communication, car team communication, high-tension apparatus control, double drivers' cab cross complaints, traction association
With all multi-core control functions such as controls, delivery test corner is various, process is complicated, it usually needs the engineering with rich experiences
Technical staff carries out live manual work, and test period is tediously long, testing efficiency is low, causes serious shadow to the power car development cycle
It rings.
Prior art carries out analogue simulation for whole train network control system, not for true car team to external
Mouthful, simulation test stand is laboratory's software joint debugging platform, and main test object is motor train unit train network control software, is verified micro-
Machine control algolithm and control logic cannot achieve power car real vehicle functional verification, therefore there is also very big for test purpose and function
Difference.
Prior art testboard detection device is the proprietary control unit of train control system, equipment interoperability difference and
Railway special equipment involves great expense.Testing stand critical data communication mode is MVB bus, MVB bus communication speed and communication band
Width is limited, it is difficult to adapt to the growing required communication rate of EMU and data volume requirement.
Summary of the invention
In view of this, the purpose of the embodiment of the present invention is to propose a kind of method and system of power car weight translocation examination, it is main
If being attached by establishing test macro ethernet communication with power car, simulation control vehicle, the excitation of car team signal and feedback
State, test macro central control unit acquire power car information, void while monitoring power car network-bus communications status
Quasi- control vehicle information, virtual vehicle column information carry out the automatic diagnosis of test content and the report of printing test result, to test corner
Intelligent evaluation is carried out, to sufficiently verify power car weight binding group performance, power car weight is completed and joins functional verification, meet main engine plants
Power car production requirement.
Based on above-mentioned purpose, the one side of the embodiment of the present invention provides a kind of system of power car weight translocation examination, including
Such as lower component: control vehicle emulates PC machine, for creating virtual controlling vehicle and generating control vehicle reconnection control instruction；Vehicle train simulation PC
Machine receives the vehicle that power car returns for creating virtual car team and the instruction of the car team reconnection control of generation being transferred to power car
Column status information, and judge whether the function of connection again of car team and power car is normal according to car team status information；And center control
Unit is communicated to connect with control vehicle emulation PC machine and vehicle train simulation PC machine, for that will control the instruction of vehicle reconnection control and car team weight
Connection control instruction is transferred to power car, receives the control car state information that power car returns, and sentence according to control car state information
Whether disconnected power car is unified into power control vehicle again and whether the function of connection again of power car is normal, and receives vehicle train simulation PC machine for vehicle
Column join the judging result of function again.
In some embodiments, further includes: Ethernet CS interchanger emulates PC machine, vehicle train simulation PC machine with control vehicle
Pass through Ethernet with central control unit to connect, for receiving the real time data of each terminal device of power car.
In some embodiments, further includes: networking is closed again, is connect, is used for by Ethernet with Ethernet CS interchanger
Control vehicle reconnection control instruction is transferred to power car, receive the status information that power car returns and is transferred to center control is single
Member.
In some embodiments, further includes: car gateway is connect by Ethernet with Ethernet CS interchanger, is used for
The instruction of car team reconnection control is transferred to power car, the car team status information that power car returns is received and is transferred to vehicle train simulation PC
Machine.
In some embodiments, further includes: remote I/O module is connect with Ethernet CS interchanger by Ethernet, is used
It is whether normal in judgement again connection rigid line function.
In some embodiments, vehicle train simulation PC machine is also used to judge whether the function for monitoring of power car is normal.
The another aspect of the embodiment of the present invention additionally provides a kind of method of power car weight translocation examination, includes the following steps:
Create virtual controlling vehicle and virtual car team；It respectively sends the reconnection control instruction that virtual controlling vehicle and virtual car team generate to dynamic
Power vehicle；Receive the status information that power car is generated according to reconnection control instruction execution corresponding operation；And according to status information
Judge whether the function of connection again of other car teams and power car is normal.
In some embodiments, further includes: judge whether the rigid line of connection again of power car and testing stand penetrates through.
In some embodiments, further includes: judge whether the function for monitoring of power car is normal.
In some embodiments, whether the function for monitoring for judging power car normally includes: to judge that power car occupies end punching
Whether prominent activation function is normal；And occupy end conflict in response to power car and activate function normal, judge that power car occupies end punching
Whether prominent cancellation function is normal.
The present invention has following advantageous effects:
1, it is dynamic can to complete single-unit in the case where that can not carry out binding group again for test macro and method through the invention
The connection functional verification again of power vehicle, is conducive to the completion of power car producer delivery test, provides for power car producer a kind of efficient
Reliable single-unit power car weight joins delivery test method；
2, test macro of the invention carries out director data transmission and status data passback, communication speed using Ethernet
Fastly, with wide, the real-time passback of power car vehicle data can be realized by more switchboard unit networks in scheme, has fully ensured that survey
Try real-time, the accuracy of data；
3, the present invention using expert diagnostic system obtain the whole network data of power car, and automatically realize test result assessment and
Test report printing, test process is efficient, convenient, reduces test macro to artificial dependence, improves intelligence degree.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other embodiments are obtained according to these attached drawings.
Fig. 1 is the schematic diagram of the embodiment of the system of power car weight translocation provided by the invention examination；
Fig. 2 is the schematic diagram of control vehicle analogue signalling process provided by the invention；
Fig. 3 is the schematic diagram of car team analogue signalling process provided by the invention；
Fig. 4 is the schematic diagram provided by the invention through line signal imitation signaling process；
Fig. 5 is the schematic diagram of the embodiment of the method for power car weight translocation provided by the invention examination；
Fig. 6 is the flow chart of the embodiment of diagnostic system provided by the invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
The embodiment of the present invention is further described in attached drawing.
It should be noted that all statements for using " first " and " second " are for differentiation two in the embodiment of the present invention
The non-equal entity of a same names or non-equal parameter, it is seen that " first " " second " only for the convenience of statement, does not answer
It is interpreted as the restriction to the embodiment of the present invention, subsequent embodiment no longer illustrates this one by one.
Based on above-mentioned purpose, the first aspect of the embodiment of the present invention proposes a kind of system of power car weight translocation examination
Embodiment.Shown in fig. 1 is the schematic diagram of the embodiment of the system of power car weight translocation examination provided by the invention.Such as Fig. 1 institute
Show, the embodiment of the present invention includes such as lower components: control vehicle emulation PC machine (the display PC2 in Fig. 1), for creating virtual controlling vehicle
And generate control vehicle reconnection control instruction；Vehicle train simulation PC machine (the car team PC in Fig. 1), for creating virtual car team and will generate
The instruction of car team reconnection control it is defeated arrive power car, the car team status information that power car returns is received, and according to car team status information
Judge whether the function of connection again of car team and power car is normal；And central control unit (CCU in Fig. 1), with control vehicle emulation
PC machine and the communication connection of vehicle train simulation PC machine are transferred to power car for that will control the instruction of vehicle reconnection control, receive power car and return
The control car state information returned judges whether the function of connection again of controlling vehicle and power car is normal according to control car state information, and
Receive the judging result that vehicle train simulation PC machine joins car team function again.
Vehicle train simulation PC machine, power car emulation PC machine (the display PC1 in Fig. 1), control vehicle emulation PC machine are as test system
The human-machine interaction subsystem of system is responsible for testing the input of signaling and the Dynamically Announce of real time data.Wherein: vehicle train simulation PC machine is negative
The car data interaction and display of virtual car team are blamed, power car emulation PC machine is responsible for the data interaction of power car in-vehicle network and display,
Control vehicle emulation PC machine is responsible for the interaction of virtual controlling car data and display in test macro.So that tester is in testbed
The total data information of power car, virtual controlling vehicle, virtual car team can be obtained in real time.
Power car carries out in-vehicle network communication using MVB bus as defined in TCN standard, and it is logical that WTB bus carries out car team network
Letter, Lonworks bus carry out car network communication, and weight connection connector carries out hard signal connection.In original power car MVB net
On the basis of network, the present invention adds Ethernet switch CS1~4 on power car and forms ring topology, and power car is in net
Equipment remote input output unit RIOM1~4, display unit DDU1~2, WTB_GW1~2, central control unit are closed in networking again
CCU1~2, data record unit ERM, car gateway LON_GW, other terminal devices are connected respectively to Ethernet switch CS1
On~4 different port, power car ethernet communication link is formed.
The transmission of testing stand Ethernet data uses multicast transmission using TRDP protocol stack, communication mode.Pass through reasonable disposition
IP address of equipment and Comid are connected using interchanger annular, realize equipment and tested power car device directive number in test macro
According to transmission and status data monitoring.
In certain embodiments, system further includes Ethernet CS interchanger (CS in Fig. 1), with control vehicle emulation PC machine,
Vehicle train simulation PC machine passes through Ethernet with central control unit and connects, for receiving the real-time number of each terminal device of power car
According to.Ethernet data terminal of the Ethernet CS interchanger as test macro, not only with the central control unit of internal system
CCU, vehicle train simulation PC machine, power car emulation PC machine, control vehicle emulation PC machine connection carry out data transmission, while also and power car
The Ethernet switch CS4 connection of upper laying makes power car in-vehicle network to receive the real time data of each terminal device of power car
Network is set up Ethernet with test macro internal network and is connect, and Real-Time Sharing Ethernet data content provides by force for diagnostic system
Big data supporting.
In certain embodiments, system further includes that (WTB_GW1 on right side in Fig. 1) is closed in networking again, is exchanged with Ethernet CS
Machine is connected by Ethernet, is transferred to power car for that will control the instruction of vehicle reconnection control, is received the control vehicle that power car returns
Status information is simultaneously transferred to central control unit.Networking closes WTB_GW1 and closes the string of WTB_GW1~2 by networking with power car weight again
Row connection builds WTB bus links structure.Meanwhile passing through test macro Ethernet CS interchanger and central control unit CCU
Carry out ethernet communication.Central control unit sends reconnection control instruction and is sent to power car by the pass WTB_GW1 that networks again, into
And it controls power car and executes testing process.WTB_GW1 is closed by power car after power car makes corresponding actions again, then by networking
Connection status information returns to the automatic diagnosis that central control unit CCU carries out test result again.
In certain embodiments, system further includes car gateway (LON_GW in Fig. 1), is passed through with Ethernet CS interchanger
Ethernet connection for the instruction of car team reconnection control to be transferred to power car, and receives the car team status information of power car return
And it is transferred to vehicle train simulation PC machine.Car gateway Lon_GW carries out testing stand virtual vehicle by connecting with power car Lon_GW gateway
Column data is sent and the acquisition of power buffet coach data.It connect structure with test macro Ethernet CS interchanger by industry ethernet
It is connect at ethernet communication link, then by Ethernet CS interchanger with vehicle train simulation PC machine.Test macro passes through activation car team
The human-computer interaction button in PC machine is emulated, activates virtual car team test program automatically, test macro, which can be simulated, sends car door, fire
The security loops information such as calamity, axis temperature, braking are transferred to power car, and test macro passes through acquisition power car car team information feedback data
Comprehensive diagnos is carried out to judge that it is whether normal that power buffet coach joins function again.
In certain embodiments, system further includes remote I/O module, is connect with Ethernet CS interchanger by Ethernet, is used
It is whether normal in judgement again connection rigid line function.Remote I/O module and weight connection connector (plug of connection again and multiple unit socket in Fig. 1)
It is attached, Ethernet connection is carried out by Ethernet CS interchanger and central control unit CCU.Central control unit CCU is logical
It crosses diagnostic system and sends hard signal excitation, and then activate remote I/O module DO output relay, output signal is sent to dynamic
Power vehicle.Meanwhile the DI input relay of remote I/O module detects and passes through Ethernet again after power car passback joins hard signal again
Bus sends central control unit CCU to.By diagnostic system, carries out sending and receiving data and compare and then determine that connection rigid line function is again
It is no normal.The control instruction of power concentration EMU has network signal form and two kinds of hard signal form.Hard signal is used to
The component that transmission power car is directly driven by low and high level.What output signal referred to is exactly the height that remote I/O module is sent
Level signal for driving related component, such as pantograph control push-key, main disconnected control push-key etc. is exported by I/O module
Level signal control.
Central control unit is also used to judge whether the function for monitoring of power car is normal.It further include examining in central control unit
Disconnected system, diagnostic system includes power car reconnection communication condition diagnosing software and power car reconnection control condition diagnosing software.It accounts for
It is unusual service condition in itself with end conflict, but power car itself has occupancy end conflict operating condition monitoring function, diagnostic system diagnosis is
Whether the function for monitoring of power car is normal, therefore when power car has correctly judged the generation and cancellation of the operating condition, then it is assumed that dynamic
Power vehicle conflict function for monitoring is normal.
Fig. 2 shows be it is provided by the invention control vehicle analogue signalling process schematic diagram.As shown in Fig. 2, right side is central
Control unit CCU sends control instruction to testboard Ethernet CS interchanger, is sent control instruction by Ethernet CS interchanger
It is closed to networking again, then continues control instruction by WTB bus to be sent to power car weight networking pass WTB, eventually by Ethernet
Bus passes to power car Ethernet switch CS1~4.The loop network difference of power car Ethernet switch CS1~4 composition
Communicate instructions to power car central control unit CCU and power car display unit DDU.After power car executes command adapted thereto, by shape
State data back gives power car Ethernet switch CS1~4, then passes through power car interchanger CS1~4 and Ethernet CS interchanger
Between Ethernet access return to central control unit CCU and power car emulation PC machine (PC3 in Fig. 3).
Fig. 3 shows the schematic diagram of car team analogue signalling process provided by the invention.As shown in figure 3, vehicle train simulation PC
Control instruction is sent to car gateway Lon_GW via testboard Ethernet CS interchanger by industry ethernet by machine, then is passed through
Lonworks between testboard and power car is communicated, and control signaling is sent to power car, power car Lonworks gateway is logical
It crosses the Ethernet interface connecting with power car interchanger CS1~4 and car data is uploaded into power in-vehicle network.Power car display unit
DDU1~2 receive compartment control signaling that test macro is sent by the Ethernet interface that connects to interchanger and executions is corresponding shows
Show movement.Meanwhile status information is returned to power car Ethernet switch CS1~4 by power car display unit DDU1~2.Again
Vehicle train simulation PC machine is returned to by the Ethernet access between power car interchanger CS1~4 and platform interchanger CS, and by vehicle
The diagnostic system of column emulation PC machine is diagnosed automatically, diagnostic result is sent to central control unit, and single by center control
First printing test report.
Fig. 4 is the schematic diagram provided by the invention through line signal imitation signaling process.As shown in figure 4, center control is single
First CCU sends rigid line pumping signal to testboard remote I/O by industry ethernet, and the DO of signal activation remote I/O exports relay
Device, and high level signal is sent to power car by weight connection connector.Again via the short circuit tooling on power car by point of proximity
The rigid line of connection again of position is shorted, and joins rigid line again via another be shorted and high level signal is returned to testboard remote I/O.
The DI input relay of testboard remote I/O obtains electric actuation, and converts the signal into digital signal, is sent back by industry ethernet
Central control unit CCU.The breakthrough status for joining rigid line again is finally judged automatically by diagnostic system, and printing test is reported.
The data transmission of system is described in detail below.
Test macro ethernet communication protocol is using the TRDP protocol stack for meeting IEC61375-2-3Edition1.0 standard.
IP address distribution is arranged by the way of meeting IEC61375-3-4Edition1.0 standard, and ensures the Comid of communication equipment
Do not have repetition.
Test macro Ethernet data is transmitted using process data, and transmission cycle is 20ms (control) or 200ms (prison
Depending on).The integrality of link layer guarantee data.Process data is based on UDP multicast transmission.The transmitting-receiving of process data uses
PUSH mode is pushed away in IEC61375-2-3Edition1.0 standard.
Test macro ethernet ip is allocated according to difference train locating for device type and equipment, and preceding 16bit is fixed as
10.0, rear 16bit are for distinguishing equipment and locating train.IP network section is 10.0.X.Y, wherein 1≤X≤63,1≤Y≤255.
It as shown in table 1 below, is test macro IP address of equipment allocation example.
Equipment is respectively as follows: power car central control unit 1 (CCU1), power car central control unit 2 (CCU2), number in table
According to recording unit (ERM), 1 (WTB-GW1) is closed in networking, network pass 2 (WTB-GW2), car gateway (LON-GW), power car again again
Integrated information monitoring device (LDP), brak control unit (BCU), testboard are networked again closes WTB-GW1, testboard car team gateway
LON-GW, testboard remote I/O, testboard show PC1, power car remote I/O 1 (RIOM1), power car remote I/O 2 (RIOM2),
Power car remote I/O 3 (RIOM3), power car remote I/O 4 (RIOM4), testboard show PC2, power car Auxiliary Control Element 1
(APU1), power car Auxiliary Control Element 2 (APU2), power car battery charhing unit 1 (PSU1), the charging of power car battery
Unit 2 (PSU2), power car display unit 1 (DDU1), power car display unit 2 (DDU2), column for administrative unit 1 (LGDU1),
Column are for administrative unit 2 (LGDU2), traction control unit 1 (TCU1), traction control unit 2 (TCU2), traction control unit 3
(TCU3), traction control unit 4 (TCU4), column are for control unit 1 (LGU1), column for control unit 2 (LGU2), power car ether
Network switch 1 (CS1), power car Ethernet switch 2 (CS2), power car Ethernet switch 3 (CS3), power car Ethernet
Interchanger 4 (CS4), testboard Ethernet switch (CS).
Table 1
As shown in table 2 below, the process data examples of addresses sent for test macro in power car central control unit CCU.
In table, power car CCU sends different multicast packets to power car terminal device respectively.
Table 2
It as shown in table 3 below, is each terminal device transmission process data address example of test macro power car.
Table 3
It as shown in table 4 below, is master control CCU transmission process data address example in test macro.
Table 4
It as shown in table 5 below, is each terminal device transmission process data address example in test macro.
Table 5
It can be seen that by IP address of equipment, multicast ip address, the Comid of comparison power car and test macro in example
Middle distinct device correlation setting is distinguished, and is avoided data collision of the identical equipment on industry ethernet, is realized dynamic
The subregion of power vehicle device data identical as test macro transmits, that is, meets test macro to the real-time prison of tested power car data
It surveys, realizes that synchronizing for power car data is shared, and test macro is enable to obtain the Ethernet data letter of equipment in testboard
Breath, provides data basis abundant for diagnostic system.
Based on above-mentioned purpose, the second aspect of the embodiment of the present invention proposes a kind of method of power car weight translocation examination.
Fig. 5 is the schematic diagram of the embodiment of the method for power car weight translocation provided by the invention examination.As shown in figure 5, power car weight translocation
The method of examination includes the following steps: S1, creation virtual controlling vehicle and virtual car team；S2, respectively by virtual controlling vehicle and virtual vehicle
The reconnection control instruction that column generate is sent to power car；S3, power car is received according to reconnection control instruction execution corresponding operation
The status information of generation；And S4, according to status information judge whether power car is unified into function again.
Power concentration EMU is divided into power car, control vehicle and car three parts composition.Correspondingly, PC replicating machine is divided into three
Kind, for vehicle train simulation PC machine for creating virtual car team and simulating car control information, control vehicle emulation PC machine is virtual for creating
Control vehicle simultaneously simulates control vehicle control information, and power car emulation PC machine is for monitoring tested power car status information.Reconnection control
Instruction is divided into two kinds, and a kind of car team control instruction inputted for vehicle train simulation PC machine, it is defeated for control vehicle emulation PC machine that there are also one kind
The control vehicle control instruction entered.Power car is measurand and is that real vehicle does not need to simulate, therefore power car PC machine only detects quilt
Survey the status information of power car.Reconnection control instruction is only by vehicle train simulation PC machine and control vehicle emulation PC machine input.
The reconnection control received instruction is sent to dynamic by central control unit and vehicle train simulation PC machine by networking pass again
Power vehicle, power car execute corresponding operation after receiving reconnection control instruction, and power car can produce during executing operation
Raw corresponding status information, power car can close these status information feedbacks to networking again and car gateway.Central control unit
Can judge whether the function of connection again of controlling vehicle and car team and power car is normal respectively with vehicle train simulation PC machine.
In certain embodiments, method further include: judge whether the rigid line of connection again of power car and testing stand penetrates through.Center control
Unit processed sends rigid line pumping signal to remote I/O module, and rigid line pumping signal activates the DO output relay of remote I/O module,
And power car is sent by weight connection connector by high level signal, high level signal is returned to remote I/O module by power car.
The DI input relay of remote I/O module obtains electric actuation, and converts the signal into digital signal, is transferred to by industry ethernet
Entreat control unit.Finally join the breakthrough status of rigid line again by diagnostic system judgement.
In certain embodiments, method further include: security loop information is transferred to power car, and receives the anti-of power car
Feedback data judge whether the function of connection again of power car is normal.Test macro simulation sends the safety such as car door, fire, axis temperature, braking
Loop information is transferred to power car, and test macro carries out comprehensive diagnos by acquisition power car car team information feedback data to judge
Whether power car car team joins function again normal.
In certain embodiments, method further include: judge whether the function for monitoring of power car is normal.In some embodiments
In, judge whether the function for monitoring of power car normally includes: to judge whether power car occupies end conflict activation function normal；And
Occupying end conflict in response to power car activates function normal, judges whether power car occupies end conflict cancellation function normal.At this
In embodiment, the function for monitoring of power car can be diagnosed using diagnostic system.
Fig. 6 is the flow chart of the embodiment of diagnostic system provided by the invention.As shown in fig. 6, by being controlled in test macro
Vehicle emulation PC machine triggering diagnosis sign on processed, then judges whether power car key signal activates, if power car key is believed
Number un-activation then controls vehicle emulation PC machine in interface prompt " please activate power car Electrical key " or similar signal language, and continues to sentence
Whether disconnected power car key signal activates；If power car key signal activates, diagnostic system controls central control unit CCU
Activate virtual controlling vehicle node key signal.After the activation of virtual controlling vehicle node key signal, diagnostic system can be determined that dynamic
Whether power vehicle, which is quoted, occupies end conflict, if it is, token variable Mark1=1, indicates that occupying end conflict activates function normal,
If it is not, then persistently judge 10s, if the 10s time occupies end conflict, token variable Mark1=0, table to being still not detected
Show and occupy end conflict activation dysfunction, test terminates.If occupied, conflict activation function in end is normal, and diagnostic system can control
Vehicle emulation PC machine is controlled in interface prompt " cancellation of power car key " or similar signal language, and judges whether power car key takes
Disappear.Continue to prompt if activation, if cancelled, diagnostic system controls CCU and cancels virtual controlling vehicle node key signal, and
Judge to occupy whether end collision signal activates.20s is maintained to continue to judge if activation, the 20s time arrives, then token variable
Mark2=0 indicates that occupying end conflict cancels dysfunction, and test terminates.If un-activation, token variable Mark2=1, table
Show that occupancy end conflict cancellation function is normal, test terminates.
Occupying end conflict itself is unusual service condition.But power car itself, which has, occupies end conflict operating condition monitoring function.Expert system
System diagnosis be power car function for monitoring it is whether normal.Therefore when power car has correctly judged the generation and cancellation of the operating condition
When, then it is assumed that power car conflict function for monitoring is normal.
It is important to note that each step in each embodiment of the method for above-mentioned power car weight translocation examination
To intersect, replace, increase, delete, therefore, the method in power car weight translocation examination of these reasonable permutation and combination transformation
It should also be as belonging to the scope of protection of the present invention, and protection scope of the present invention should not be confined on embodiment.
Finally, it should be noted that those of ordinary skill in the art will appreciate that realizing the whole in above-described embodiment method
Or part process, related hardware can be instructed to complete by computer program, the program of the method for power car weight translocation examination
It can be stored in a computer-readable storage medium, the program is when being executed, it may include such as the embodiment of above-mentioned each method
Process.Wherein, the storage medium of program can be magnetic disk, CD, read-only memory (ROM) or random access memory
(RAM) etc..The embodiment of above-mentioned computer program, can achieve that corresponding aforementioned any means embodiment is identical or phase
Similar effect.
In addition, disclosed method is also implemented as the computer journey executed by processor according to embodiments of the present invention
Sequence, the computer program may be stored in a computer readable storage medium.When the computer program is executed by processor, hold
The above-mentioned function of being limited in row method disclosed by the embodiments of the present invention.
In addition, above method step and system unit also can use controller and for storing so that controller is real
The computer readable storage medium of the computer program of existing above-mentioned steps or Elementary Function is realized.
In addition, it should be appreciated that the computer readable storage medium (for example, memory) of this paper can be volatibility and deposit
Reservoir or nonvolatile memory, or may include both volatile memory and nonvolatile memory.As an example and
Unrestricted, nonvolatile memory may include read-only memory (ROM), programming ROM (PROM), electrically programmable ROM
(EPROM), electrically erasable programmable ROM (EEPROM) or flash memory.Volatile memory may include that arbitrary access is deposited
Reservoir (RAM), the RAM can serve as external cache.As an example and not restrictive, RAM can be with a variety of
Form obtains, such as synchronous random access memory (DRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate SDRAM (DDR
SDRAM), enhance SDRAM (ESDRAM), synchronization link DRAM (SLDRAM) and directly Rambus RAM (DRRAM).Institute is public
The storage equipment for the aspect opened is intended to the memory of including but not limited to these and other suitable type.
Those skilled in the art will also understand is that, various illustrative logical blocks, mould in conjunction with described in disclosure herein
Block, circuit and algorithm steps may be implemented as the combination of electronic hardware, computer software or both.It is hard in order to clearly demonstrate
This interchangeability of part and software, with regard to various exemplary components, square, module, circuit and step function to its into
General description is gone.This function is implemented as software and is also implemented as hardware depending on concrete application and application
To the design constraint of whole system.The function that those skilled in the art can realize in various ways for every kind of concrete application
Can, but this realization decision should not be interpreted as causing a departure from range disclosed by the embodiments of the present invention.
Various illustrative logical blocks, module and circuit, which can use, in conjunction with described in disclosure herein is designed to
The following component of function here is executed to realize or execute: general processor, digital signal processor (DSP), dedicated integrated electricity
It is road (ASIC), field programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete
Any combination of hardware component or these components.General processor can be microprocessor, but alternatively, processor can
To be any conventional processors, controller, microcontroller or state machine.Processor also may be implemented as calculating the group of equipment
Close, for example, the combination of DSP and microprocessor, multi-microprocessor, one or more microprocessors combination DSP and/or it is any its
Its this configuration.
The step of method in conjunction with described in disclosure herein or algorithm, can be directly contained in hardware, be held by processor
In capable software module or in combination of the two.Software module may reside within RAM memory, flash memory, ROM storage
Device, eprom memory, eeprom memory, register, hard disk, removable disk, CD-ROM or known in the art it is any its
In the storage medium of its form.Illustrative storage medium is coupled to processor, enables a processor to from the storage medium
Information is written to the storage medium in middle reading information.In an alternative, storage medium can be integral to the processor
Together.Pocessor and storage media may reside in ASIC.ASIC may reside in user terminal.In an alternative
In, it is resident in the user terminal that pocessor and storage media can be used as discrete assembly.
In one or more exemplary designs, function can be realized in hardware, software, firmware or any combination thereof.
If realized in software, can using function as one or more instruction or code may be stored on the computer-readable medium or
It is transmitted by computer-readable medium.Computer-readable medium includes computer storage media and communication media, which is situated between
Matter includes any medium for helping for computer program to be transmitted to another position from a position.Storage medium can be energy
Any usable medium being enough accessed by a general purpose or special purpose computer.As an example and not restrictive, the computer-readable medium
It may include that RAM, ROM, EEPROM, CD-ROM or other optical disc memory apparatus, disk storage equipment or other magnetic storages are set
It is standby, or can be used for carrying or storage form be instruct or the required program code of data structure and can by general or
Special purpose computer or any other medium of general or specialized processor access.In addition, any connection can suitably claim
For computer-readable medium.For example, if using coaxial cable, optical fiber cable, twisted pair, digital subscriber line (DSL) or all
It is if the wireless technology of infrared ray, radio and microwave to send software from website, server or other remote sources, then above-mentioned coaxial
Cable, fiber optic cable, twisted pair, DSL or such as wireless technology of infrared ray, radio and microwave are included in determining for medium
Justice.As used herein, disk and CD include compact disk (CD), it is laser disk, CD, digital versatile disc (DVD), soft
Disk, Blu-ray disc, wherein disk usually magnetically reproduce data, and CD using laser optics reproduce data.Above content
Combination should also be as being included in the range of computer-readable medium.
It is exemplary embodiment disclosed by the invention above, it should be noted that in the sheet limited without departing substantially from claim
Under the premise of inventive embodiments scope of disclosure, it may be many modifications and modify.According to open embodiment described herein
The function of claim to a method, step and/or movement be not required to the execution of any particular order.In addition, although the present invention is implemented
Element disclosed in example can be described or be required in the form of individual, but be unless explicitly limited odd number, it is understood that be multiple.
It should be understood that it is used in the present context, unless the context clearly supports exceptions, singular " one
It is a " it is intended to also include plural form.It is to be further understood that "and/or" used herein refers to including one or one
Any and all possible combinations of a above project listed in association.
It is for illustration only that the embodiments of the present invention disclose embodiment sequence number, does not represent the advantages or disadvantages of the embodiments.
Those of ordinary skill in the art will appreciate that realizing that all or part of the steps of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, program can store in a kind of computer-readable storage medium
In matter, storage medium mentioned above can be read-only memory, disk or CD etc..
It should be understood by those ordinary skilled in the art that: the discussion of any of the above embodiment is exemplary only, not
It is intended to imply that range disclosed by the embodiments of the present invention (including claim) is limited to these examples；In the think of of the embodiment of the present invention
Under road, it can also be combined between the technical characteristic in above embodiments or different embodiments, and there is this hair as above
Many other variations of the different aspect of bright embodiment, for simplicity, they are not provided in details.Therefore, all in the present invention
Within the spirit and principle of embodiment, any omission, modification, equivalent replacement, improvement for being made etc. be should be included in of the invention real
It applies within the protection scope of example.
Claims (10)
1. a kind of system of power car weight translocation examination characterized by comprising
It controls vehicle and emulates PC machine, for creating virtual controlling vehicle and generating control vehicle reconnection control instruction；
Vehicle train simulation PC machine is received for creating virtual car team and the instruction of the car team reconnection control of generation being transferred to power car
The car team status information that power car returns, and according to the car team status information judge car team and power car the function of connection again whether
Normally；And
Central control unit emulates PC machine with the control vehicle and the vehicle train simulation PC machine communicates to connect, is used for the control
Vehicle reconnection control instruction processed is transferred to power car, the control car state information that power car returns is received, according to the control vehicle shape
State information judges to control vehicle and whether the function of connection again of power car is normal, and receives the vehicle train simulation PC machine and car team is joined again
The judging result of function.
2. system according to claim 1, which is characterized in that further include:
Ethernet CS interchanger, it is equal with control vehicle emulation PC machine, the vehicle train simulation PC machine and the central control unit
It is connected by Ethernet, for receiving the real time data of each terminal device of power car.
3. system according to claim 2, which is characterized in that further include:
Networking is closed again, is connect with the Ethernet CS interchanger by Ethernet, for instructing the control vehicle reconnection control
It is transferred to power car, receive the control car state information that power car returns and is transferred to the central control unit.
4. system according to claim 2, which is characterized in that further include:
Car gateway is connect with the Ethernet CS interchanger by Ethernet, is passed for instructing the car team reconnection control
It is defeated by power car, receive the car team status information that power car returns and is transferred to the vehicle train simulation PC machine.
5. system according to claim 2, which is characterized in that further include:
Remote I/O module is connect with the Ethernet CS interchanger by Ethernet, for judging whether just connection rigid line function again
Often.
6. system according to claim 2, which is characterized in that the vehicle train simulation PC machine is also used to judge the power car
Function for monitoring it is whether normal.
7. a kind of method of power car weight translocation examination characterized by comprising
Create virtual controlling vehicle and virtual car team；
Power car is sent by the reconnection control instruction that virtual controlling vehicle and virtual car team generate respectively；
Receive the status information that power car is generated according to the reconnection control instruction execution corresponding operation；And
Judge whether the function of connection again of other car teams and power car is normal according to the state information.
8. the method according to the description of claim 7 is characterized in that further include:
Judge whether the rigid line of connection again of the power car and testing stand penetrates through.
9. the method according to the description of claim 7 is characterized in that further include:
Judge whether the function for monitoring of the power car is normal.
10. according to the method described in claim 9, it is characterized in that, the function for monitoring for judging the power car whether just
Often include:
Judge whether power car occupies end conflict activation function normal；And
Occupying end conflict in response to power car activates function normal, judges whether power car occupies end conflict cancellation function normal.
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