CN201863869U - Train simulation system based on MVB (multifunction vehicle bus) network - Google Patents

Train simulation system based on MVB (multifunction vehicle bus) network Download PDF

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Publication number
CN201863869U
CN201863869U CN2010205435416U CN201020543541U CN201863869U CN 201863869 U CN201863869 U CN 201863869U CN 2010205435416 U CN2010205435416 U CN 2010205435416U CN 201020543541 U CN201020543541 U CN 201020543541U CN 201863869 U CN201863869 U CN 201863869U
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China
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mvb
network
emulator
train
simulation
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Expired - Lifetime
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CN2010205435416U
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黄根生
赵红卫
王沛东
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China Academy of Railway Sciences Corp Ltd CARS
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Locomotive and Car Research Institute of CARS
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Abstract

The utility model relates to a network simulation system of a vehicle or a train, in particular to a train simulation system based on an MVB (multifunction vehicle bus) network. The train simulation system comprises at least one piece of MVB equipment which is communicated with the MVB network and is MVB simulation equipment or comprises the MVB simulation equipment. By adopting the above technical scheme, the train simulation system based on the MVB network centralizes simulation of all the equipment onto one set of simulation software and hardware for realizing and has the characteristics of simplified structure, low cost and high reliability and stability.

Description

Train simulation system based on the MVB network
Technical field
The utility model relates to the network (WSN) emulation system of a kind of vehicle or train, specifically is meant a kind of train simulation system based on MVB (MVB) network.
Background technology
In the system that the existing high speed train network equipment is formed, generally all adopt network that each networking component equipment in the system is communicated with, and control these according to different situations and be connected networking component collaborative work in the network, for example:
Publication number is CN201193040, the Chinese utility model patent that name is called " networked control system of the train system " discloses a kind of networked control system of the train system, comprise: wired train bus WTB network system and MVB MVB network system, the MVB network system comprises the end car, the voltage transformer car, middle current transformer car, lunch counter car and one is waited for bus, wherein the gateway by the MVB network system connects between WTB network system and the MVB network system, the end car, the voltage transformer car, middle current transformer car, by the total wire joint of MVB, the end car was provided with the vehicle-mounted central control computer that is used for centralized control networked control system of the train system between lunch counter car and was waited for bus.Thereby each subsystem of a kind of centralized and unified control train is provided, has reduced the cost of whole train control system, improved the networked control system of the train system of its control efficiency.
And for above-mentioned network is tested, at present, basically be that a network equipment uses a cover emulation software and hardware, but typically because the network equipment on the train is a lot, so whole simulation system is huger, complicated, the simulation software, the simulation hardware that use are also many, and cost also is very high, are unfavorable for whole train network system is tested.
Therefore, the utility model just is based on the shortcoming of above-mentioned prior art, has proposed a kind of emulation with all devices and has concentrated on the cover emulation software and hardware and realize, and then a kind of designs simplification, cost is low, reliability and stability are high train network system are provided.
The utility model content
Goal of the invention of the present utility model is to provide a kind of emulation with all devices to concentrate on the cover emulation software and hardware and realizes, so a kind of designs simplification is provided, cost is low, reliability and stability are high based on MVB train network system.
In order to realize above-mentioned goal of the invention, the utility model adopts following technical scheme:
A kind of train simulation system based on the MVB network, this MVB network system can include only mono-network MVB emulator, perhaps also can comprise a MVB emulator and other MVB real equipment, all MVB equipment all with the MVB network-in-dialing.So just on whole train, formed train simulation system based on the MVB network.
Further, for the simplification that realizes above-mentioned train network system based on the MVB network and the stability of the system of assurance etc., the preferred following technical scheme of the utility model that adopts, in above-mentioned at least two MVB equipment, comprise a MVB emulator, and at least one MVB real equipment, this MVB emulator and MVB real equipment interconnect by described MVB network.The MVB emulator here can substitute not that the MVB real equipment of determined number is connected in the MVB network, and realizes all functions of these MVB real equipment.
Can realize the repertoire of all MVB real equipment that it replaces in order to realize the MVB emulator.Described MVB emulator comprises emulation industrial computer and the connected MVB network interface card that is communicated with other MVB real equipment or MVB emulator of being used for that is used for the MVB real equipment is carried out emulation.Adopt 16 PC104 bus to be communicated with between described emulation industrial computer and the described MVB network interface card.
Also comprise the MVB drive configuration in the described emulation industrial computer, this MVB drive configuration adopts the corresponding connection of described PC104 bus with the MVB network interface card.Described MVB drive configuration is provided with MVB network interface card interface, and the MVB drive configuration is communicated with described MVB network interface card by this MVB network interface card interface.This connection is meant that mainly data are communicated with.
Described MVB drive configuration also comprises and emulation program bonded assembly emulation program interface, this emulation program interface is communicated with the emulator module data, by the emulator module whole M VB is driven like this and be configured, and then whole M VB emulator is configured, make the MVB emulator finish the function of MVB real equipment.Described emulator comprises the configuration module that is used to dispose the MVB drive configuration, and the control module of the work of control whole M VB emulation program.
Simultaneously, artificial operation for convenience, described MVB drive configuration comprises that also MVB emulator and user carry out mutual user-machine interface.
Described MVB network interface card is provided with the MVB joint, and described MVB network interface card is by this MVB joint and MVB network-in-dialing.MVB network described here can adopt double structure, and certain this MVB network can flexible configuration.
Therefore, by adopting above-mentioned technical scheme, the utility model proposes a kind of emulation and concentrate on the cover emulation software and hardware and realize all devices, so a kind of designs simplification is provided, cost is low, reliability and stability are high based on the analogue system of the train of MVB network.
Description of drawings
What show among Fig. 1 is the connection structure scheme drawing of the utility model train simulation system;
What show among Fig. 2 is the concrete structure scheme drawing of the utility model MVB emulator;
What show among Fig. 3 is the concrete structure scheme drawing of the utility model MVB drive configuration.
The specific embodiment
In order to realize goal of the invention of the present utility model, propose a kind of emulation and concentrate on the cover emulation software and hardware and realize all devices, and then a kind of designs simplification is provided, cost is low, reliability and stability are high based on the network system of the train of MVB.
For this reason, the utility model specifically adopts following technical scheme, below just the specific embodiment of the present utility model is described in detail in conjunction with Figure of description.
Be exactly the connection structure scheme drawing of the utility model train simulation system wherein as what show among Fig. 1.A kind of train simulation system based on the MVB network, this MVB network system can include only mono-network MVB emulator, perhaps also can comprise a MVB emulator and other MVB real equipment, all MVB equipment all with the MVB network-in-dialing.So just formed the train simulation system based on the MVB network on whole train, different technical schemes adopts at different test purposes.
Further, for the simplification that realizes above-mentioned train network system based on the MVB network and the stability of the system of assurance etc., the preferred following technical scheme of the utility model that adopts, in above-mentioned at least two MVB equipment, comprise a MVB emulator, and at least one MVB real equipment, this MVB emulator and MVB real equipment interconnect by described MVB network.The MVB emulator here can substitute not that the MVB real equipment of determined number is connected in the MVB network, and realizes all functions of these MVB real equipment.
That is to say, have now at present in the MVB network of forming by a plurality of MVB real equipment, realize communication mutually by the MVB network between each true MVB equipment.And by based on MVB emulator of the present utility model, any a plurality of MVB real equipment can be simulated with a MVB emulator, its concrete connection structure scheme drawing is as shown in Figure 1.Between MVB emulator and the MVB real equipment, and all communicate between MVB real equipment and the MVB real equipment by the MVB network.The MVB emulator can be simulated all by all functions of the real equipment of emulation.In the utility model, adopt the MVB emulator to be not limited to situation among Fig. 1, but can be configured flexibly according to different situations in order to the quantity of simulation MVB real equipment.Its more concrete analogy method will specifically be illustrated explanation in the following description.
As shown in Figure 2 be that the concrete structure scheme drawing of the utility model MVB emulator can be realized the repertoire of all MVB real equipment that it replaces in order to realize the MVB emulator.Described MVB emulator comprises emulation industrial computer and the connected MVB network interface card that is communicated with other MVB real equipment or MVB emulator of being used for that is used for the MVB real equipment is carried out emulation.Adopt 16 PC104 bus to be communicated with between described emulation industrial computer and the described MVB network interface card.
Also comprise the MVB drive configuration in the described emulation industrial computer, this MVB drive configuration adopts the corresponding connection of described PC104 bus with the MVB network interface card.The concrete structure scheme drawing of the utility model MVB drive configuration as shown in Figure 3, described MVB drive configuration is provided with MVB network interface card interface, and the MVB drive configuration is communicated with described MVB network interface card by this MVB network interface card interface.This connection is meant that mainly data are communicated with.
Described MVB drive configuration also comprises and emulation program bonded assembly emulation program interface, this emulation program interface is communicated with the emulator module data, by the emulator module whole M VB is driven like this and be configured, and then whole M VB emulator is configured, make the MVB emulator finish the function of MVB real equipment.Described emulator comprises the configuration module that is used to dispose the MVB drive configuration, and the control module of the work of control whole M VB emulation program.
Simultaneously, artificial operation for convenience, described MVB drive configuration comprises that also MVB emulator and user carry out mutual user-machine interface, and this interface can be looked different situations and adopt different technical schemes, and representative type can adopt telltale.
Described MVB network interface card is provided with the MVB joint, and described MVB network interface card is by this MVB joint and MVB network-in-dialing.MVB network described here can adopt double structure, that is to say to adopt different transmission mediums and the various connection mode that can adopt.
For the simulation process that illustrates that further the utility model adopts, therefore the configuration to the MVB emulator describes based on software arrangements process of the present utility model.Based on the MVB emulator of common simulation software ControlBuild (hereinafter to be referred as the CB simulation software), the MVB network interface card links to each other with industrial computer with emulation by the PC104 bus, and the MVB network interface card is connected with the MVB netting twine by the MVB joint.On the emulation industrial computer, general CB simulation software is housed, this CB simulation software is mainly used in all by the function modeling of emulation MVB equipment.MVB on the emulation industrial computer drives and is mainly used in all by the real-time Communication for Power of emulation MVB equipment.The mode of employing shared drive was carried out the real-time, interactive of data between CB simulation software and MVB drove.Driving inside at MVB mainly is the interface of handling aspect three: with the interface of MVB network interface card, and the interface and the user-machine interface of CB emulation program.
In particular, in the utility model a plurality of a plurality of node database files that are used for the emulator of emulation MVB real equipment are integrated into a node data library file, realize mapping between network variable and the emulation program variable by parsing to integrated node data library file; The mode of use shared drive realizes the data exchange between emulation program and the network-driven.
In addition, data exchange between CB emulation program and MVB drive: can create a shared drive for its outside input/output variable after the CB emulation program starts, this shared drive can be visited for external program, but the management of shared drive is carried out by the CB program, can carry out data exchange between them.
Data exchange between MVB driving and the MVB network interface card: the MVB network interface card changes the ISA integrated circuit board by PC104 and is installed on the isa bus interface of industrial computer, and MVB drives and carries out data exchange by interface querying mode and MVB network interface card.
A plurality of node database file sets are formed in a node data library file: by the train network configuration tool all emulators on the whole network are sorted out, generated an integrated node data library file that is used for emulation then.
Parsing for integrated node data library file: comprised all configuration informations relevant in the integrated node data library file, comprised device address, port configuration information, variable configuration letter, message arrangement information, place time monitoring information and version information or the like with network.
The management of shared drive and visit: shared drive is created by the CB emulation program and is managed by it.MVB drives only to need to open corresponding shared drive and to conduct interviews according to the mechanism of CB simulation software defined and gets final product.In MVB drove, two input-output files that use the CB emulation program to be produced determined to be undertaken by the MVB network the concrete variable of data transmission.And the communication of MVB data to be data during MVB is driven send to MVB network interface card or MVB drive from the MVB network interface card and receive data.
By adopting above-mentioned technical scheme, the utility model proposes a kind of emulation and concentrate on the cover emulation software and hardware and realize all devices, so a kind of designs simplification is provided, cost is low, reliability and stability are high based on the analogue system of the train of MVB network.
Protection scope of the present invention is not limited to disclosed specific embodiment in the above-mentioned specific embodiment, as long as but the combination of satisfying technical characterictic in the claim of the present invention just fallen within protection scope of the present invention.

Claims (9)

1. train simulation system based on the MVB network, this train simulation system comprises at least one MVB equipment, MVB equipment all with the MVB network-in-dialing, it is characterized in that described MVB equipment is a MVB emulator or comprises a MVB emulator.
2. the train simulation system based on the MVB network according to claim 1, it is characterized in that, also comprise at least one MVB real equipment in the described MVB equipment, described MVB emulator and at least one MVB real equipment interconnect by described MVB network.
3. the train simulation system based on the MVB network according to claim 1 and 2 is characterized in that, described MVB emulator comprises emulation industrial computer and the connected MVB network interface card that is communicated with the MVB real equipment of being used for.
4. the train simulation system based on the MVB network according to claim 3 is characterized in that, adopts 16 PC104 bus to be communicated with between described emulation industrial computer and the described MVB network interface card.
5. the train simulation system based on the MVB network according to claim 4 is characterized in that, also comprises the MVB drive configuration in the described emulation industrial computer, and this MVB drive configuration adopts the corresponding connection of described PC104 bus with the MVB network interface card.
6. the train simulation system based on the MVB network according to claim 5 is characterized in that described MVB drive configuration is provided with MVB network interface card interface, and the MVB drive configuration is communicated with described MVB network interface card by this MVB network interface card interface.
7. the train simulation system based on the MVB network according to claim 6 is characterized in that, described MVB drive configuration comprises that also described MVB emulator and user carry out mutual user-machine interface.
8. the train simulation system based on the MVB network according to claim 6 is characterized in that described MVB network interface card is provided with the MVB joint, and described MVB network interface card is by this MVB joint and MVB network-in-dialing.
9. the train simulation system based on the MVB network according to claim 8 is characterized in that, described MVB network using double structure.
CN2010205435416U 2010-09-27 2010-09-27 Train simulation system based on MVB (multifunction vehicle bus) network Expired - Lifetime CN201863869U (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102419554A (en) * 2011-09-05 2012-04-18 中国北车股份有限公司大连电力牵引研发中心 Vehicle equipment simulating method and system as well as simulation debugging equipment
CN102567205A (en) * 2012-01-05 2012-07-11 铁道部运输局 Simulation test system and simulation test device of train network control software
CN102621436A (en) * 2012-05-02 2012-08-01 中国铁道科学研究院机车车辆研究所 Single vehicle debugging test stand and debugging method
CN103514074A (en) * 2013-09-06 2014-01-15 清华大学 MVB network card development method and platform
CN103676672A (en) * 2013-12-27 2014-03-26 北京交通大学 High-speed train electrical system simulation platform
CN104503771A (en) * 2015-01-14 2015-04-08 北京纵横机电技术开发公司 Integrated development platform of train network control system
CN104572108A (en) * 2015-01-14 2015-04-29 北京纵横机电技术开发公司 Train network control system software development method

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102419554B (en) * 2011-09-05 2014-07-09 中国北车股份有限公司 Vehicle equipment simulating method and system as well as simulation debugging equipment
CN102419554A (en) * 2011-09-05 2012-04-18 中国北车股份有限公司大连电力牵引研发中心 Vehicle equipment simulating method and system as well as simulation debugging equipment
CN102567205A (en) * 2012-01-05 2012-07-11 铁道部运输局 Simulation test system and simulation test device of train network control software
CN102567205B (en) * 2012-01-05 2014-12-17 中国铁路总公司 Simulation test system and simulation test device of train network control software
CN102621436A (en) * 2012-05-02 2012-08-01 中国铁道科学研究院机车车辆研究所 Single vehicle debugging test stand and debugging method
CN102621436B (en) * 2012-05-02 2014-10-29 中国铁道科学研究院机车车辆研究所 Single vehicle debugging test stand and debugging method
CN103514074A (en) * 2013-09-06 2014-01-15 清华大学 MVB network card development method and platform
CN103514074B (en) * 2013-09-06 2015-12-09 清华大学 MVB network card development method and platform
CN103676672A (en) * 2013-12-27 2014-03-26 北京交通大学 High-speed train electrical system simulation platform
CN104503771A (en) * 2015-01-14 2015-04-08 北京纵横机电技术开发公司 Integrated development platform of train network control system
CN104572108A (en) * 2015-01-14 2015-04-29 北京纵横机电技术开发公司 Train network control system software development method
CN104572108B (en) * 2015-01-14 2018-02-16 北京纵横机电技术开发公司 A kind of train network control system software development methodology
CN104503771B (en) * 2015-01-14 2018-03-20 北京纵横机电技术开发公司 A kind of train network control system integrating and developing platform

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ASS Succession or assignment of patent right

Owner name: LOCOMOTIVE + CAR RESEARCH INSTITUTE, CHINA ACADEMY

Effective date: 20120727

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Effective date of registration: 20120727

Address after: 100081 Beijing city Haidian District Daliushu Road No. 2

Co-patentee after: Locomotive & Car Research Institute, China Academy of Railway Sciences

Patentee after: China Academy of Railway Sciences

Address before: 100081 Beijing city Haidian District Daliushu Road No. 2

Patentee before: Locomotive & Car Research Institute, China Academy of Railway Sciences

Effective date of registration: 20120727

Address after: 100081 Beijing city Haidian District Daliushu Road No. 2

Co-patentee after: Locomotive & Car Research Institute, China Academy of Railway Sciences

Patentee after: China Academy of Railway Sciences

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Patentee before: Locomotive & Car Research Institute, China Academy of Railway Sciences

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Granted publication date: 20110615

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