CN207867279U - A kind of rubber tire tractor trailer train vehicle network system - Google Patents

A kind of rubber tire tractor trailer train vehicle network system Download PDF

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Publication number
CN207867279U
CN207867279U CN201721792727.3U CN201721792727U CN207867279U CN 207867279 U CN207867279 U CN 207867279U CN 201721792727 U CN201721792727 U CN 201721792727U CN 207867279 U CN207867279 U CN 207867279U
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China
Prior art keywords
network
compartment
train
ethernet
intranet
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CN201721792727.3U
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Inventor
罗煌
王双娥
张群政
王婉霞
张沛伟
汪帆
任田良
陈亮
邓舜
杨勇
翁涛
蒋志东
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Hunan CRRC Zhixing Technology Co., Ltd
CRRC Electric Vehicle Co Ltd
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CRRC Zhuzhou Institute Co Ltd
Hunan CRRC Times Electric Vehicle Co Ltd
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Abstract

The utility model discloses a kind of rubber tire tractor trailer train vehicle network systems, train network control system is built with the ethernet ring network of compartment Intranet and connection compartment Intranet, the compartment Intranet includes bus network and/or Ethernet, and the bus network and Ethernet interconnect.With vehicle network layout quantity can be greatly decreased, network deployment workload is reduced, network deployment cost is reduced, effectively avoids the interference between distinct device in vehicle network system, improve the stability of vehicle control network, it can be achieved that high speed, efficiently, the network connection of high stable the advantages that.

Description

A kind of rubber tire tractor trailer train vehicle network system
Technical field
The utility model is related to a kind of rubber tire tractor trailer train technical field more particularly to a kind of rubber tire tractor trailer train vehicle nets Network system.
Background technology
CAN bus topological structure, communications protocol is generally used to use SAE the data communication of road vehicle at present J1939, communication speed is up to 250Kbps.Rubber tire low-floor intelligence tractor trailer train is that one kind combining tramcar and terrain vehicle Both advantage brand-new design vehicle, share three section compartments, be equipped with numerous electrical equipments, thus with respect to road vehicle and Speech, requirement higher of the vehicle for whole-vehicle control network.If whole-vehicle control network is opened up using common CAN network on road vehicle Structure is flutterred, CAN network needs three section compartment of perforation, CAN lines will be caused long, communication quality is bad.With vehicle electrical systems More become complicated, electric component is numerous, and the requirement to communication speed and communication quality more becomes stringent, only uses CAN bus topological structure Communication modes, it is difficult to meet data transfer demands.
Utility model content
The technical problems to be solved in the utility model is that:For technical problem of the existing technology, this practicality is new Type, which provides one kind, can be greatly decreased vehicle network layout quantity, reduce network deployment workload, reduce network deployment cost, effectively The interference between distinct device in vehicle network system is avoided, improves the stability of vehicle control network, it can be achieved that high speed, height It imitates, the rubber tire tractor trailer train vehicle network system of the network connection of high stable.
In order to solve the above technical problems, the utility model proposes technical solution be:A kind of rubber tire tractor trailer train vehicle net Network system builds train network control system, the compartment Intranet packet with the ethernet ring network of compartment Intranet and connection compartment Intranet Include bus network and/or Ethernet, the bus network and Ethernet interconnection.
Further, it is provided with multiple bus network in compartment Intranet.
Further, it is preferable to which 4 tunnel bus network are arranged for the compartments MC, 2 tunnel bus network are arranged in the compartments TP;The compartments TP Bus network access the bus network in the adjacent compartments MC.
Further, EGWM control modules are provided in the compartments MC of rubber tire train, EGWM control modules access in compartment Ethernet, EGWM control modules are used for Train Control, the Hot Spare each other of the EGWM control modules in two section MC compartments.
Further, human-machine interface unit, the ether in human-machine interface unit access compartment are provided in the compartments MC Net.
Further, the instrument in compartment, indicating equipment are accessed by instrument master station module by the bus network in compartment Train network control system;Car door controller accesses train network control system by the Ethernet in compartment Intranet.
Further, trackless steering control device accesses networked control system of the train system by the bus network in compartment Intranet System, the trackless steering control device in each compartment is made up of network connection turns to subnet.
Further, cab signal host and Signal Monitor access train network control by the Ethernet of compartment Intranet System processed, and redundancy communication is carried out by the ethernet ring network;Air-conditioner controller accesses row by the Ethernet of compartment Intranet Vehicle network control system.
Further, battery charge controller accesses train network control system by the bus network in compartment Intranet, and It is communicated with ground system by bus-wireless controller.
Further, vehicle-mounted PIS equipment accesses train network control system by the Ethernet in compartment Intranet;It is described Data exchange is carried out by independent looped network between vehicle-mounted camera in vehicle-mounted PIS equipment and monitoring display.
Further, for the compartments MC, realize that the network between bus network and Ethernet connects by control computer It connects, for the compartments TP, the network connection between bus network and Ethernet is realized by the network switch.
Compared with prior art, the utility model has the advantage of:
1, the utility model builds rational vehicle network and opens up by reasonably building several different types of network types Flutter structure, so as to be greatly decreased the network layout quantity of vehicle network, reduce network deployment workload, reduce network deployment at This.
2, the utility model will be mounted to train network control according to the characteristic of equipment by network type adaptable therewith In system processed, the interference between distinct device in vehicle network system is effectively avoided, the stability of vehicle control network is improved;From And it can realize high speed, efficient, high stable network connection.
Description of the drawings
Fig. 1 is the utility model specific embodiment schematic network structure.
Fig. 2 is the utility model specific embodiment instrument, indicating equipment access network diagram.
Fig. 3 is that the utility model specific embodiment steering control device accesses network diagram.
Fig. 4 is that the utility model specific embodiment charging unit accesses network diagram.
Fig. 5 is that the vehicle-mounted PIS equipment of the utility model specific embodiment accesses network diagram.
Fig. 6 is that the utility model specific embodiment car door controller accesses network diagram.
Specific implementation mode
The utility model is further described below in conjunction with Figure of description and specific preferred embodiment, but not because This and limit the scope of protection of the utility model.
The rubber tire tractor trailer train vehicle network system of the present embodiment, with the ethernet ring network of compartment Intranet and connection compartment Intranet Train network control system is built, compartment Intranet includes bus network and/or Ethernet, and bus network and Ethernet are mutual Connection.For MC(Motor-cars of the Motor car with cab with drivers' cab)Compartment, by control computer realize bus network and Network connection between Ethernet, for TP(Trailers of the Trailer with pantograph with pantograph)Compartment leads to Cross the network connection between network switch realization bus network and Ethernet.As shown in fig. 1, with three section compartments It is illustrated for rubber tire tractor trailer train, wherein two section compartments are the compartments MC end to end, middle compartment is the compartments TP.Often save in compartment Compartment Intranet is built, compartment Intranet includes bus network and Ethernet.For the compartments MC, bus network and Ethernet with Control computer connects, network node of the control computer as the compartments MC, and control computer is serial using the G300 of 84R specifications Cabinet includes mainly CPU board, ECNN(Ethernet Consist Network Net train marshalling list net nodes)Power board, D- In(Digital Input digital quantities input)、D-Out(Digital Output digital outputs), Can communication boards and power supply Plate.For the compartments TP, bus network and Ethernet are and ECNN(Ethernet Consist Network Net trains are compiled Networking node)Interchanger connects, network node of the ECNN interchangers as the compartments TP.In Fig. 1, since train only has three sections Compartment will need the equipment for accessing bus network to be directly connected to adjacent compartment to further reduce wiring in the compartments TP Bus network in, therefore, bus network is not separately provided in compartment in TP.Network node in three section compartments, according to compartment Sequence, looped network is built by Ethernet, to realize the network interconnection of vehicle, meanwhile, the network of vehicle has higher The communication redundancy of grade, in looped network the Ethernet connection of any one equipment disconnect or failure, the communication of train grade Ethernet data Normally.Entire train network control system is used to be networked control system of the train and train information service, provides at least band of 100Mbps Width, networked control system of the train include transmitting train control command, diagnostic data, safeguarding data etc.;Train information service includes CCTV (Closed-Circuit Television closed-circuit TV monitoring systems)、PIS(Passenger Information System Passenger information system), video on demand etc..
In the present embodiment, it is provided with EGWM in the compartments MC of rubber tire train(Ethernet Vehicle Control Module vehicle control modules)Control module, EGWM control modules access the Ethernet in compartment, and EGWM control modules are used for Train Control, EGWM control modules in two section MC compartments Hot Spare each other.Human-machine interface unit is provided in the compartments MC, it is man-machine Interface unit accesses the Ethernet in compartment.The compartment at rubber tire tractor trailer train both ends is respectively provided with driver's cabin, can be with any one Driver's cabin controls train driving, therefore, is both provided in two compartments MC EGWM control modules, and in vehicle traveling, only It needs an EGWM control module to control train, therefore, 2 EGWM control modules is set as being mutually redundant knot Structure, when ensureing that currently used EGWM modules break down, spare EGWM control modules can take over it and control work in time, Ensure the safety of train operation.
In the present embodiment, it is provided with multiple bus network in compartment Intranet;Preferably 4 road bus networks are arranged in the compartments MC 2 tunnel bus network are arranged in network, the compartments TP.For the present embodiment according to the quantity of equipment in rubber tire tractor trailer train, the installation on vehicle is empty Between and each equipment between disturbed condition, the quantity of bus in each compartment is determined, can reduce bus number and reach To good communication efficiency.
As shown in Fig. 2, in the present embodiment, instrument, indicating equipment in compartment are passed through by instrument master station module in compartment Bus network access train network control system;In the present embodiment, it can be connected by bus network under instrument master station module From end module, instrument, indicating equipment bus Intranet are built by bus network between master station module and slave station module.
As shown in fig. 6, car door controller accesses train network control system by the Ethernet in compartment Intranet.This There are 4 car doors, the compartments TP there are 2 car doors, each car door to pass through in the compartments MC of three compartment rubber tire tractor trailer trains of embodiment One car door controller controls, and car door controller accesses train network control system by Ethernet.
As shown in figure 3, in the present embodiment, trackless steering control device accesses row by the bus network in compartment Intranet Vehicle network control system, the trackless steering control device in each compartment is made up of network connection turns to subnet.The three of the present embodiment The trackless steering control device of compartment rubber tire tractor trailer train includes 1 and turns to master control set and 6 from steering control device, each Trackless steering control device carries out communication and data exchange by bus network, realizes the consistent of full-vehicle steering angle.
In the present embodiment, cab signal host and Signal Monitor access train net by the Ethernet of compartment Intranet Network control system, and redundancy communication is carried out by ethernet ring network;Air-conditioner controller accesses row by the Ethernet of compartment Intranet Vehicle network control system.Respectively lay a cab signal host and a Signal Monitor, cab signal host in two compartments MC By Ethernet access train network control system all the way, signal display passes through two-way Ethernet access networked control system of the train system The signal host of system, two MC vehicles carries out redundancy communication by Ethernet looped network.The content of host/slave machine interaction includes calculating Machine state, the vehicle working condition information of peer acquisition, clock information, distance, position etc., this category information is to the real-time of communication Property has higher requirement.
In the present embodiment, battery charge controller accesses networked control system of the train system by the bus network in compartment Intranet System, and communicated with ground system by bus-wireless controller.As shown in figure 4, battery charge controller is using vehicle-mounted total Line-wireless controller(CAN-WIFI controllers)It is communicated with ground service end as wireless site client, ground bus- Wireless controller(CAN-WIFI controllers)As wireless site server, ground charging system communicates equipped with Can all the way, passes through Vehicle the channels CAN-WIFI realize communicated with car BMS.
As shown in figure 5, in the present embodiment, vehicle-mounted PIS equipment accesses train net by the Ethernet in compartment Intranet Network control system;Data exchange is carried out by independent looped network between vehicle-mounted camera in vehicle-mounted PIS equipment and monitoring display. Vehicle-mounted PIS equipment includes PA(Public-address System, broadcast system), PIS, CCTV three subsystems equipment, Middle PA subsystems provide broadcast of arriving at a station, presentation of information of arriving at a station, phonetic warning for passenger and dredge, the services such as emergency alarm, simultaneously Mouth is provided for crew member to broadcast, driver's intercommunication, call the convenient functions such as pre-stored service term.PIS subsystems can be played and be pre-recorded Video or ground PIS are uploaded or the video information function of digital moving-tv, and the audio and video and text of high quality are provided for passenger This information.CCTV subsystems obtain image by vehicle-mounted camera, and are shown by monitoring display, are able to record visitor Room, drivers' cab monitored picture and sound, while to driver and runing control centre(OCC)The work(of real time inspection monitor video is provided Energy.
The present embodiment gone out by information designs such as the CAN network node location, the rate of load condensates that fully consider each compartment three The vehicle network topology scheme of the rubber tire tractor trailer train in a compartment, is not limited only to the connection of above equipment.As shown in Figure 1, this In the practical application of embodiment, the Ethernet in the compartments MC is connected to the EGWM in the compartments MC(Main control module)、HMI(Man-machine friendship Mutual interface)、PIS(Passenger information system)、HVAC-D(Air conditioner in cab system)、ATC(Whistle control system)、DMI(Signal system System human-computer interaction)、HVAC(Guest room air-conditioning system)、EDCU(Electronics door control unit)、ADS(DAS (Driver Assistant System))And IRC (Integration radio communication)Etc. equipment;The Ethernet in the compartments TP is connected to EDRM(Event logging module)、HVAC(Guest room air-conditioning system System)、EDCU(Electronics door control unit)、PIS(Passenger information system).The bus network in the compartments MC is connected to the compartments MC DAU(Data acquire)、APS(Secondary power system)、DCU(Traction control unit)、TPM(Tire pressure monitoring)、MSM(Instrument main website Module)、CKU(Yun Zhitong)、DTB(Block terminal)、SAS(Smog warning system)Etc. equipment and the adjacent compartments TP BMS(Electricity Pond manages system)、HPB(High-voltage cage)、TGS(Trackless guidance system)、EBCU(Electronic brake control unit)、SAS(Smog alarm System)、TPM(Tire pressure monitoring)、WIFI-C(WIFI controller)Etc. equipment.The network system of the present embodiment both realizes Ethernet Communication, while it being also compatible with CAN network communication, the interference in vehicle network system between distinct device can be effectively avoided, and carry The stability of high vehicle control network, it can be achieved that high speed, efficiently, the network connection of high stable.
The preferred embodiment of above-mentioned only the utility model, does not impose any limitation on the present invention.Though So the utility model has been disclosed with preferred embodiment as above, however is not limited to the utility model.Therefore, it is every without departing from The content of technical solutions of the utility model any is simply repaiied according to the utility model technical spirit is made to the above embodiment Change, equivalent variations and modification, should all fall in the range of technical solutions of the utility model are protected.

Claims (10)

1. a kind of rubber tire tractor trailer train vehicle network system, it is characterised in that:With the ether of compartment Intranet and connection compartment Intranet Looped network builds train network control system, and the compartment Intranet includes bus network and/or Ethernet, the bus network and Ethernet interconnects.
2. rubber tire tractor trailer train vehicle network system according to claim 1, it is characterised in that:It is provided in compartment Intranet Multiple bus network.
3. rubber tire tractor trailer train vehicle network system according to claim 2, it is characterised in that:Preferably the compartments MC are arranged 2 tunnel bus network are arranged in 4 tunnel bus network, the compartments TP;The bus network in the compartments TP accesses the bus network in the adjacent compartments MC Network.
4. rubber tire tractor trailer train vehicle network system according to any one of claims 1 to 3, it is characterised in that:Rubber tire arranges EGWM control modules are provided in the compartments MC of vehicle, EGWM control modules access the Ethernet in compartment, EGWM control modules For Train Control, EGWM control modules in two compartments section MC Hot Spare each other.
5. rubber tire tractor trailer train vehicle network system according to claim 4, it is characterised in that:Someone is set in the compartments MC Machine interface unit, the human-machine interface unit access the Ethernet in compartment.
6. rubber tire tractor trailer train vehicle network system according to claim 5, it is characterised in that:Instrument in compartment refers to Show that equipment accesses train network control system by instrument master station module by the bus network in compartment;Car door controller passes through Ethernet in compartment Intranet accesses train network control system.
7. rubber tire tractor trailer train vehicle network system according to claim 6, it is characterised in that:Trackless steering control device Train network control system is accessed by the bus network in compartment Intranet, the trackless steering control device in each compartment passes through network Connect and compose steering subnet.
8. rubber tire tractor trailer train vehicle network system according to claim 7, it is characterised in that:Cab signal host and letter Number display accesses train network control system by the Ethernet of compartment Intranet, and passes through the ethernet ring network and carry out redundancy Communication;Air-conditioner controller accesses train network control system by the Ethernet of compartment Intranet.
9. rubber tire tractor trailer train vehicle network system according to claim 8, it is characterised in that:Battery charge controller passes through Bus network in compartment Intranet accesses train network control system, and is carried out by bus-wireless controller and ground system Communication.
10. rubber tire tractor trailer train vehicle network system according to claim 9, it is characterised in that:Vehicle-mounted PIS equipment passes through Ethernet in compartment Intranet accesses train network control system;Vehicle-mounted camera in the vehicle-mounted PIS equipment and monitoring Data exchange is carried out by independent looped network between display.
CN201721792727.3U 2017-12-20 2017-12-20 A kind of rubber tire tractor trailer train vehicle network system Active CN207867279U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110471343A (en) * 2019-08-18 2019-11-19 中车永济电机有限公司 The network monitoring system of rubber tire tramcar
CN112780146A (en) * 2019-11-08 2021-05-11 株洲中车时代电气股份有限公司 Train door control system and control method
CN112776852A (en) * 2019-11-07 2021-05-11 株洲中车时代电气股份有限公司 Train network structure and system based on wireless communication
WO2021110012A1 (en) * 2019-12-06 2021-06-10 中车大连电力牵引研发中心有限公司 High-speed intelligent network control system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110471343A (en) * 2019-08-18 2019-11-19 中车永济电机有限公司 The network monitoring system of rubber tire tramcar
CN112776852A (en) * 2019-11-07 2021-05-11 株洲中车时代电气股份有限公司 Train network structure and system based on wireless communication
CN112780146A (en) * 2019-11-08 2021-05-11 株洲中车时代电气股份有限公司 Train door control system and control method
WO2021110012A1 (en) * 2019-12-06 2021-06-10 中车大连电力牵引研发中心有限公司 High-speed intelligent network control system

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Address after: The age of 412001 in Hunan Province, Zhuzhou Shifeng District Road No. 169

Patentee after: CRRC Zhuzhou Institute Co.,Ltd.

Patentee after: Zhongche Times Electric Vehicle Co.,Ltd.

Address before: The age of 412001 in Hunan Province, Zhuzhou Shifeng District Road No. 169

Patentee before: CRRC Zhuzhou Institute Co.,Ltd.

Patentee before: HUNAN CRRC TIMES ELECTRIC VEHICLE Co.,Ltd.

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Effective date of registration: 20201125

Address after: 410006 first floor, Zhixin science and technology podium building, Yuelu high tech Zone, No.152, bachelor street, Yuelu District, Changsha City, Hunan Province

Patentee after: Hunan CRRC Zhixing Technology Co., Ltd

Patentee after: Zhongche Times Electric Vehicle Co.,Ltd.

Address before: The age of 412001 in Hunan Province, Zhuzhou Shifeng District Road No. 169

Patentee before: CRRC Zhuzhou Institute Co.,Ltd.

Patentee before: Zhongche Times Electric Vehicle Co.,Ltd.

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