CN103854532A - Rail transit operation simulation system - Google Patents
Rail transit operation simulation system Download PDFInfo
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- CN103854532A CN103854532A CN201210514380.1A CN201210514380A CN103854532A CN 103854532 A CN103854532 A CN 103854532A CN 201210514380 A CN201210514380 A CN 201210514380A CN 103854532 A CN103854532 A CN 103854532A
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Abstract
The invention provides a rail transit operation simulation system which comprises an operation table, a first main processing unit (MPU), a remote input and output module (RIOM), simulation electrical equipment, simulation control equipment and demonstration equipment, wherein the first MPU, the RIOM and the simulation control equipment are connected through an MVB bus, the simulation electrical equipment is connected with the RIOM through a hard wire, and the demonstration equipment is connected with the simulation control equipment through the Ethernet. By the adoption of the rail transit operation simulation system, all operation in the rail transit technology can be conducted in the system by students to control all the equipment in the system in a simulated mode, and then the problem that the students of the rail transit technology lack operating practice opportunities is solved.
Description
Technical field
The present invention relates to track traffic technology, relate in particular to a kind of track traffic operation simulation system.
Background technology
Along with the high speed development of track traffic, the driver of rail vehicle and maintenance personnel face huge breach, rail vehicle operator need to railway vehicle device skilled operation work personnel, and the technician that school cultivates lacks enough practical experiences, contradiction between the two manifests day by day.
At present, take education as the main method with traditional books for the driver of rail vehicle and maintenance personnel's cultivation, be not easy to embody the operational process of rail vehicle reality, student is difficult to obtain the intuitional and experiential thinking for various technology in rail vehicle, and the practice that allows student participate in actual track vehicle directly can cause cost to rise, therefore it is few that student participates in the chance of practice directly, thereby cause student to lack enough experiences, can not meet the demand of rail vehicle operator to the talent.
Summary of the invention
The invention provides a kind of track traffic operation simulation system.
The invention provides a kind of track traffic operation simulation system, comprising:
Operator's console, the first Main Processor Unit MPU, remote input output module RIOM, simulation electrical equipment, analog control equipment, demonstration equipment composition, wherein, a described MPU is connected by MVB bus with described RIOM and described analog control equipment, described simulation electrical equipment is connected by rigid line with described RIOM, and described demonstration equipment is connected by Ethernet with described analog control equipment.
Further, in said system, described operator's console can comprise: human-machine interface unit HMI and control panel, and wherein, described HMI is touching display screen, described HMI is connected to MVB bus; Described control panel comprises pilot lamp and key-lifting switch, and described control panel is connected by rigid line with described RIOM.
Further, in said system, described analog control equipment can comprise: simulation current transformer control module TCU, simulation auxiliary control system unit ACU, simulating brake system control unit BCU, analog space adjusting system control module HVAC, described TCU, described ACU, described BCU and described HVAC are all connected in described MVB bus, are all connected with described demonstration equipment by Ethernet.
Further, in said system, described demonstration equipment can comprise: computing machine, display screen and stereo set, and described computing machine is connected with described analog control equipment, and described display screen is connected with described computing machine with described stereo set.
Further, said system can also comprise: the 2nd MPU, described the 2nd MPU is connected in described MVB bus.
Further, said system can also comprise: the first diagnosis control cells D CCU, a described DCCU is connected in described MVB bus.
Further, said system can also comprise: the 2nd DCCU, described the 2nd DCCU is connected in described MVB bus.
Further, said system can also comprise: gateway, described gateway is connected in described MVB bus.
Track traffic operation simulation system of the present invention, by driving position, the first Main Processor Unit MPU, remote input output module RIOM on operator's console, the first Main Processor Unit MPU, remote input output module RIOM difference analog orbit train, by simulating the electrical equipment such as relay, contactor on electric equipment simulating track train, by the opertaing device such as Auxiliary Control Element, brak control unit on analog control equipment analog orbit train, thereby realize the simulation to whole track train; Pass through again the given primary simulation state of demonstration equipment, and show the status information of the track train of simulating, make student can obtain the experience of track train transport condition; Student can control each equipment in the simulated operating system of the present embodiment by carry out various operations at operator's console, and observe and experience by demonstration equipment the state change that various operations cause, thereby obtain the practical experience of various technology in operation rail vehicle.
Accompanying drawing explanation
Fig. 1 is the structural representation of track traffic operation simulation system embodiment one of the present invention;
Fig. 2 is the structural representation of track traffic operation simulation system embodiment two of the present invention;
Fig. 3 is the structural representation of track traffic operation simulation system embodiment three of the present invention;
Fig. 4 is the structural representation of track traffic operation simulation system embodiment four of the present invention.
Embodiment
Fig. 1 is the structural representation of track traffic operation simulation system embodiment one of the present invention, as shown in Figure 1, the system of the present embodiment can comprise: operator's console 1, the first Main Processor Unit (Main ProcessingUnit, be called for short: MPU) 2a, remote input output module (Remote Input Output Module, be called for short RIOM) 3, simulation electrical equipment 4, analog control equipment 5, demonstration equipment 6 forms, wherein, the one MPU 2a and RIOM 3 and analog control equipment 5 are by MVB (Multifunction Vehicle Bus, be called for short: MVB bus) connect, the four-headed arrow of Fig. 1 hollow core represents MVB bus, simulation electrical equipment 4 is connected by rigid line with RIOM 3, in Fig. 1, the solid line of black represents rigid line, demonstration equipment 6 is connected by Ethernet with analog control equipment 5, in Fig. 1, the dotted line of black represents the netting twine of Ethernet.
Operator's console 1, for simulating the driving position of actual track train, in the time of specific implementation, can adopt the driving position of real track train as operator's console 1.And, because there is respectively a driving position at the two ends of actual track train, so that difference forward direction or reverse driving, make track train avoid turning around in the time of reverse driving, for the operating environment of analog orbit train more realistically, the system of the present embodiment also can arrange two operator's console, respectively the driving position at analog orbit train two ends.In the time that reality is used, for real track train, in driving process, only has a driving position in state of activation, only the driving position in state of activation could control effectively to other equipment in track train, therefore, system of the present invention also can be set to, for example, in the time that a direction T travels, activate an operator's console, during towards the reverse driving of direction T, activate another operator's console.The operation of carrying out on these two operator's console is in full accord, and in these two operator's console and system, the annexation of other modules is also in full accord, therefore in follow-up description, does not all distinguish two operator's console herein, is directly called " operator's console ".
The one MPU 2a also can adopt real MPU on track train, for example, hardware aspect adopts 32 machines, embedded real-time operating system is installed in software aspect, and in this operating system operation control system software program, for the function of MPU on complete analog orbit train, be TCN (TrainCommunication Network, hereinafter to be referred as: the TCN) control of management and car load, the one MPU 2a can with all MVB of being connected to buses in the system of the present embodiment (MVB bus is topmost bus in TCN network) on equipment manage and control.
RIOM 3 also can adopt real RIOM on track train, for example, adopts single-chip microcomputer, for the function of RIOM on complete analog orbit train, to the electrical equipment on track train, for example relay, contactor, and information and control on operator's console.That is to say, RIOM is the intermediate module that connects TCN network and hard wired network, for example, RIOM collects the status information of electrical equipment in hard wired network, can this status information be sent to the MPU in TCN network by MVB bus, MPU can sending controling instruction to RIOM, RIOM can export this steering order by rigid line, to realize the control to electrical equipment.
Simulation electrical equipment 4 can be relay and contactor, when specific implementation, can be the combination of multiple relays or multiple contactors.
The system of the present embodiment is in the time that reality is used, can first pass through the given primary simulation state of demonstration equipment 6, the initial velocity of for example given train driving, operating personnel or student carry out drive simulating train operation at operator's console, for example acceleration or deceleration, the signal of this operation can gather by RIOM 3, this signal is sent to a MPU 2a by RIOM3, information in comprehensive this signal of the one MPU 2a and analog control equipment 5, and correspondingly process, then send corresponding control information and carry out this operation to RIOM 3 and analog control equipment 5.At this moment, RIOM3 will output to simulation electrical equipment 4 control information, realizes the control to simulation electrical equipment 4; Analog control equipment 5 also will respond, and this response message may be displayed on demonstration equipment.
The present embodiment, by driving position, a MPU, RIOM on operator's console, a MPU, RIOM difference analog orbit train, by simulating the electrical equipment such as relay, contactor on electric equipment simulating track train, by the opertaing device such as Auxiliary Control Element, brak control unit on analog control equipment analog orbit train, thereby realize the simulation to whole track train; By the given primary simulation state of demonstration equipment, and show and the status information of the track train of simulating make student can obtain the experience of track train transport condition; Student can control each equipment in the simulated operating system of the present embodiment by carry out various operations at operator's console, and observe and experience by demonstration equipment the state change that various operations cause, thereby obtain the practical experience of various technology in operation rail vehicle.
Fig. 2 is the structural representation of track traffic operation simulation system embodiment two of the present invention, as shown in Figure 2, on basis embodiment illustrated in fig. 1, operator's console 1, in the time of specific implementation, can comprise: human-machine interface unit (Human Machine Interface, be called for short: HMI) 11 and control panel 12, wherein, HMI 11 is touching display screen, and HMI 11 is connected in MVB bus, communicate with a MPU 2a; Control panel 12 comprises pilot lamp and key-lifting switch, and control panel 12 is connected by rigid line with RIOM 3 and communicates.The function of HMI 11 is identical with the design of HMI on the function of control panel 12 and the driving position of true train and control panel, and both complement each other, and jointly complete the control to track train.
The present embodiment, be set to and the duplicate HMI of driving position and the control panel of actual track train by operator's console, make student can obtain the practical experience identical with the driver of actual track train at the enterprising line operate of operator's console of the system of the present embodiment during with training.
Embodiment shown in Fig. 1 or Fig. 2 is in the time of specific implementation, analog control equipment 5 is in the time of specific implementation, can comprise: simulation current transformer control module TCU, simulation auxiliary control system unit ACU, simulating brake system control unit BCU, analog space adjusting system control module HVAC, this TCU, this ACU, this BCU and this HVAC are all connected in described MVB bus, are all connected with demonstration equipment 6 by Ethernet simultaneously.
Fig. 3 is the structural representation of track traffic operation simulation system embodiment three of the present invention, as shown in Figure 3, on Fig. 1 or basis embodiment illustrated in fig. 2, demonstration equipment 6 is in the time of specific implementation, can comprise: computing machine 61, display screen 62 and stereo set 63, wherein, computing machine 61 can be connected with analog control equipment 5 by Ethernet, on computing machine 61, can control mounting software program, for inputting the initial state information of simulated track train, and by the status information of the each control module in the analog control equipment 5 receiving by the speed of the control modeling errant train in this software program, acceleration, tractive force etc. are information more intuitively, and can make motion picture and the sound of the true track train of form simulation of animation, display screen 62 can pass through Video Graphics Array (Video Graphics Array, be called for short: VGA) line is connected with computing machine 61, and can select the display screen of suitable dimension according to student's number, for showing operation information or the motion picture of the track train that the system of the present embodiment simulates, stereo set 63 can be connected with computing machine 61 by tone frequency channel wire.
The present embodiment, simulates current transformer control module TCU, auxiliary control system unit ACU, brake system control module BCU and Air-condition system control unit HVAC by analog control equipment; The original state of the system by the given the present embodiment of computing machine in demonstration equipment, and embody by display screen and stereo set the state that track train occurs according to performed operation and change, so that student's vision true to nature and auditory perception to be provided.
Fig. 4 is the structural representation of track traffic operation simulation system embodiment four of the present invention, as shown in Figure 4, on basis embodiment illustrated in fig. 3, the system of the present embodiment can also comprise: the 2nd MPU 2b, the first diagnosis control unit (Diagnostic Control Center Unit, be called for short: DCCU) 7a, the 2nd DCCU 7b and gateway 8, the two MPU 2b, a DCCU 7a, the 2nd DCCU 7b and gateway 8 are all connected in MVB bus.
Wherein, the 2nd MPU 2b can adopt the equipment identical with a MPU 2a, as the redundant processor of a MPU2a, when actual use, in normal operation, can be using a MPU 2a as primary processor, the 2nd MPU 2b is as from processor, in the time that abnormality appears in a MPU 2a, the 2nd MPU 2b will become primary processor immediately, and bear all working of a MPU 2a.
The one DCCU 7a can adopt the diagnosis control unit on actual track train, and for example, hardware aspect adopts 32 machines, and software aspect adopts embedded real-time operating system, is mainly used in track train fault diagnosis and data recording.
The 2nd DCCU 7b can adopt the equipment identical with a DCCU 7a, and as the backup of a DCCU 7a, a DCCU and the 2nd DCCU work alone mutually, and the data of record are identical, have guaranteed the reliability of data.Gateway 8 can adopt the heavily connection gateway unit on actual track train, for example, hardware aspect adopts 32 machines, software aspect adopts embedded real-time operating system, gateway 8 can be communicated by letter with a MPU 2a by MVB bus, and can pass through wired train bus (Wire Train Bus, be called for short: WTB bus) and weigh UNICOM with another track train of simulation and interrogates, simulate the heavily binding group function in actual train rail technology.
The system of the present embodiment is in the time of concrete use, can first determine the travel direction of the track train of simulating, activate an operator's console, allow operating personnel or student carry out the operation of drive simulating train at operator's console 1, the signal that the control panel 12 of operator's console 1 sends gathers by RIOM 3, this signal is sent to a MPU 2a by RIOM 3, the information of each control module in the one MPU processing comprehensive simulation opertaing device 5, then send control information to each control module in analog control equipment 5 and RIOM 3 executable operations.For example: operating personnel promote traction handle on control panel 12, the level of tractive force is 40%, RIOM 3 will gather this control signal, apply the tractive force of 40% level, and send to a MPU 2a, the TCU of simulation in the one MPU 2a comprehensive simulation opertaing device 5, the state of BCU, work as TCU, when the state of BCU meets requiring of this control signal, this control signal is sent to the TCU in analog control equipment 5, BCU, TCU, BCU will carry out corresponding state adjustment according to this control signal, analog control equipment 5 is also in real time by TCU, the status information of BCU sends to a MPU 2a, this status information is sent to HMI by the one MPU, so that the student who operates at operator's console 1 observes, simultaneously, because the status information of the TCU in analog control equipment 5, BCU can also send to the computing machine 61 in demonstration equipment 6 in real time, computing machine 61 will be according to information such as corresponding control modeling errant train speeds, and the motion picture of analog orbit train and sound, by picture disply on display screen, sound is spread out of by stereo set, so that other students observe and experience.
The present embodiment, by the 2nd MPU is set, the one DCCU, the 2nd DCCU and gateway, such setting is identical with arranging of actual track train, to realize system running environment and the state of analog orbit train as far as possible truly of embodiment, thus make student use the system of the present embodiment operate and training process in obtain as far as possible and on actual track train, operate identical practice experience.
Finally it should be noted that: above each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (8)
1. a track traffic operation simulation system, is characterized in that, comprising:
Operator's console, the first Main Processor Unit MPU, remote input output module RIOM, simulation electrical equipment, analog control equipment, demonstration equipment, wherein, a described MPU is connected by MVB bus with described RIOM and described analog control equipment, described simulation electrical equipment is connected by rigid line with described RIOM, and described demonstration equipment is connected by Ethernet with described analog control equipment.
2. system according to claim 1, is characterized in that, described operator's console comprises:
Human-machine interface unit HMI and control panel, wherein, described HMI is touching display screen, described HMI is connected to MVB bus; Described control panel comprises pilot lamp and key-lifting switch, and described control panel is connected by rigid line with described RIOM.
3. system according to claim 1 and 2, is characterized in that, described analog control equipment comprises:
Simulation current transformer control module TCU, simulation auxiliary control system unit ACU, simulating brake system control unit BCU, analog space adjusting system control module HVAC, described TCU, described ACU, described BCU and described HVAC are all connected in described MVB bus, are all connected with described demonstration equipment by Ethernet.
4. system according to claim 3, is characterized in that, described demonstration equipment comprises:
Computing machine, display screen and stereo set, described computing machine is connected with described analog control equipment, and described display screen is connected with described computing machine with described stereo set.
5. system according to claim 4, is characterized in that, also comprises: the 2nd MPU, described the 2nd MPU is connected in described MVB bus.
6. system according to claim 5, is characterized in that, also comprises: the first diagnosis control cells D CCU, a described DCCU is connected in described MVB bus.
7. system according to claim 6, is characterized in that, also comprises: the 2nd DCCU, described the 2nd DCCU is connected in described MVB bus.
8. system according to claim 7, is characterized in that, also comprises: gateway, described gateway is connected in described MVB bus.
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| CN201210514380.1A CN103854532A (en) | 2012-12-03 | 2012-12-03 | Rail transit operation simulation system |
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| CN201210514380.1A CN103854532A (en) | 2012-12-03 | 2012-12-03 | Rail transit operation simulation system |
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Cited By (7)
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| CN104166358A (en) * | 2014-08-14 | 2014-11-26 | 南京理工大学 | Command encoding controller of urban rail transit operation safety simulation sand table |
| CN106297470A (en) * | 2016-10-18 | 2017-01-04 | 北京森霖木教育科技股份有限公司 | A kind of safety traffic analog systems for teaching |
| CN106375072A (en) * | 2016-08-29 | 2017-02-01 | 中车大连机车车辆有限公司 | Redundancy control method for locomotive communication network |
| CN106741005A (en) * | 2017-01-17 | 2017-05-31 | 河南星源信息技术有限公司 | A kind of networking EMUs ATP mobile unit comprehensive training systems |
| CN109561008A (en) * | 2018-12-19 | 2019-04-02 | 株洲时代电子技术有限公司 | A kind of track engineering vehicle network control method |
| CN112068532A (en) * | 2020-09-10 | 2020-12-11 | 中车大连电力牵引研发中心有限公司 | Test bed and test method for network control system of multi-locomotive |
| CN113572254A (en) * | 2020-04-29 | 2021-10-29 | 比亚迪汽车工业有限公司 | Train control system, train control management system and train |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104166358A (en) * | 2014-08-14 | 2014-11-26 | 南京理工大学 | Command encoding controller of urban rail transit operation safety simulation sand table |
| CN106375072A (en) * | 2016-08-29 | 2017-02-01 | 中车大连机车车辆有限公司 | Redundancy control method for locomotive communication network |
| CN106375072B (en) * | 2016-08-29 | 2021-05-25 | 中车大连机车车辆有限公司 | Redundancy control method for locomotive communication network |
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| CN106741005A (en) * | 2017-01-17 | 2017-05-31 | 河南星源信息技术有限公司 | A kind of networking EMUs ATP mobile unit comprehensive training systems |
| CN109561008A (en) * | 2018-12-19 | 2019-04-02 | 株洲时代电子技术有限公司 | A kind of track engineering vehicle network control method |
| CN109561008B (en) * | 2018-12-19 | 2021-05-04 | 株洲时代电子技术有限公司 | Network control method for rail engineering vehicle |
| CN113572254A (en) * | 2020-04-29 | 2021-10-29 | 比亚迪汽车工业有限公司 | Train control system, train control management system and train |
| CN113572254B (en) * | 2020-04-29 | 2023-12-15 | 比亚迪汽车工业有限公司 | Train control system, train control management system and train |
| CN112068532A (en) * | 2020-09-10 | 2020-12-11 | 中车大连电力牵引研发中心有限公司 | Test bed and test method for network control system of multi-locomotive |
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