CN208971556U - A kind of track engineering vehicle network control system - Google Patents
A kind of track engineering vehicle network control system Download PDFInfo
- Publication number
- CN208971556U CN208971556U CN201822135636.3U CN201822135636U CN208971556U CN 208971556 U CN208971556 U CN 208971556U CN 201822135636 U CN201822135636 U CN 201822135636U CN 208971556 U CN208971556 U CN 208971556U
- Authority
- CN
- China
- Prior art keywords
- module
- control system
- network
- traveling
- track engineering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a kind of track engineering vehicle network control systems, system includes front-end control network and rear end control network, and front-end and back-end control network using symmetrical network structure and including traveling display, ethernet gateway, operation display, operation-control system, gateway module and traveling control system.By fieldbus progress data communication, traveling display and operation display are connected to ethernet gateway for operation display and operation-control system.Operation-control system carries out data interaction by gateway module with traveling control system.The ethernet gateway of front-end control network is connected with the ethernet gateway of rear end control network.The traveling control system of front-end control network is connected by MVB bus with the traveling control system that rear end controls network.The technical issues of the utility model is able to solve existing network control system and is only applicable to internal combustion power supply rail engineering truck, can not be suitable for double dynamical power supply rail engineering truck.
Description
Technical field
The utility model relates to track engineering vehicle technical fields, are applied to double dynamical track engineering more particularly, to one kind
The network control system of vehicle.
Background technique
Currently, it is all internal combustion class single-power vehicle that the domestic track engineering vehicle for producing and using is most of, there is
The discharge environmental pollution of the defects of fuel consumption is big, noise is big, exhaust gas is very big.And as China is scientific and technological, expanding economy,
Energy-saving and environment-friendly consciousness has become more and more popular, and country is also encouraging enterprise to greatly develop energy conservation and environmental protection class product, frequency conversion
The green energy-saving products development of air-conditioning, electric car, wind-power electricity generation etc is swift and violent.At home, track engineering vehicle is as railway
The main force of construction has had the application and developing history of many years, makes for the maintenance of railroad track and the safe operation of train
Indelible contribution.However, because it uses internal combustion mode as power source, the non-renewable resources scale of construction consumed every year
It is huge, while serious pollution is caused to ecological environment, it runs in the opposite direction with the fundamental policy strategy of national energy-saving environmental protection, therefore
It is badly in need of the new track engineering vehicle dynamic structure of one kind to replace.
In the prior art, technical solution relevant to the present utility model application mainly has:
The prior art 1 is Institutes Of Technology Of Taiyuan in application on September 15th, 2017, and in disclosure on December 19th, 2017, public
The number of opening is the Chinese invention patent application " hybrid power engineering machinery multi executors control system " of CN107489671A.The invention
Application discloses a kind of hybrid power engineering machinery multi executors control system, includes double pump double loop hydraulic control system,
And have additional backpressure regulation unit, the first switchover control valve, the second switchover control valve, third switchover control valve, the 4th conversion control
Valve processed, the 5th switchover control valve, the 6th switchover control valve, fluid-control one-way valve group.The invention is real by increasing hybrid power system
The recycling for having showed movable arm potential energy and rotary braking kinetic energy realizes the one of energy regenerating and elimination load variations throttling loss
Bodyization control, effectively eliminates the deficiencies in the prior art, has the advantages that high energy efficiency low emission etc. is various.
The prior art 2 is the happy intelligent technology limited of Suzhou promise in application on August 31st, 2017, and in December, 2017
19 open, a kind of Chinese invention patent application " oil-electric mixing power control system " of Publication No. CN107487319A.It should
Patent application discloses a kind of oil-electric mixing power control system, including main control module, data acquisition module, electric-powered control
Molding block, fuel power control module, drive module and auxiliary power control module.Main control module connects data acquisition module
Block, data acquisition module are separately connected electric-powered control module, fuel power control module, and drive module is moved with electronic respectively
Power control module, the connection of fuel power control module, auxiliary power control module are connect with main control module, auxiliary power control
Module is connect with drive module.The invention oil-electric mixing power control system control process is simple, control transmission speed is fast, response
Speed is fast, high sensitivity, and effectively improves the proportion of oil electric mixed dynamic output, thus saves cost and the energy conservation of automobilism
Environmental protection, practicability are high.
However, the above-mentioned prior art 1 and 2 is not directed to the network control system of track engineering vehicle.Meanwhile it is existing
Track engineering vehicle network control system is there is no at present just for the rail vehicle of internal combustion powering mode applied to other power shapes
The track engineering vehicle network control system technical solution of formula.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of track engineering vehicle network control system, to solve
Existing track engineering vehicle network control system may be only available for internal combustion powering mode track engineering vehicle, and can not be suitable for double
The technical issues of power powering mode track engineering vehicle.
In order to realize above-mentioned purpose of utility model, the utility model specifically provides a kind of track engineering vehicle network-control
The technic relization scheme of system, track engineering vehicle network control system, comprising: front-end control network and rear end control network,
The front-end control network and rear end control network are all made of symmetrical network structure and including traveling display, Ethernet net
Pass, operation display, operation-control system, gateway module and traveling control system.The operation display and Operation control system
System is connected by fieldbus and is in same fieldbus networks, and the traveling display and operation display pass through ether
Net is connected to ethernet gateway.The operation-control system is connected with traveling control system by gateway module, the operation control
The internal node of system processed is communicated using fieldbus networks, and the internal node of the traveling control system is logical using MVB bus
Letter, the gateway module carry out the protocol conversion between fieldbus networks and MVB network.The ether of the front-end control network
Net gateway is connected with the ethernet gateway of rear end control network by Ethernet.The traveling of the front-end control network controls
System is connected with the traveling control system of rear end control network by MVB bus.
Preferably, the traveling control system of the front-end control network and the traveling control system of rear end control network are logical
It crosses reserved WTB network interface and realizes that the vehicle grade of track engineering vehicle joins again.
Further, the operation-control system uses fieldbus networks communication mode, and Job Operations are instructed by described
The output of operation display, job parameter is saved to operation display, or is exported by the operation display to the operation control
The bottom module of each node of internal system processed saves.
Further, traveling control instruction, the traveling display while real-time monitoring are exported by the traveling display
Walking state including isolating transformer, rectifier, inverter, traction electric machine, cooling fan and engine.
Further, the bottom module of each node further comprises for Collecting operation system inside the operation-control system
The AI module for relevant mode analog quantity of uniting, and the DI module for Collecting operation system related switch amount.The AI module, DI module are adopted
Collect the status data of operating system and the operation display is uploaded to by fieldbus.
Further, the bottom module of each node in the operation-control system inside further include:
DO module, the operation display pass through operational order of the fieldbus to the DO module output operation system,
And corresponding relay or electromagnetism valve events are driven by output channel by the DO module；
And AO module, the operation display are referred to by fieldbus to the operation of the AO module output operation system
It enables, and exports current controling signal from the AO module to current-mode control object.
Further, the bottom module of each node further includes for Collecting operation system inside the operation-control system
Switching value or analog quantity, at the same to operating system output switching value universal input and output module.The universal input exports mould
Block is connected by fieldbus with the operation display.
Further, the bottom module of the traveling each node inside the control system further comprises: by MVB bus into
DXMe module, DIM module, AXMe module, VCMe module, EDRM module and the DCU module of row interconnection；
The DXMe module, for realizing the digital data acquisition and digital output of walking system；
The DIM module, for realizing the switch acquisition of walking system；
The AXMe module, for realizing the analog acquisition and analog output of walking system；
The VCMe module, for realizing the vehicle layer logical algorithm of track engineering vehicle；
The EDRM module stores for realizing the critical data of walking system；
The DCU module, for realizing the traction electric machine Torque Control algorithm of walking system.
Preferably, the traveling control system further includes for by the MVB bus of the MVB bus of this section vehicle and another section vehicle
It is connected, to realize the REPs module of data communication between different section vehicles on same track engineering vehicle.The REPs module passes through
MVB bus and the DXMe module, DIM module, AXMe module, VCMe module, EDRM module, DCU module interconnect.
Preferably, the traveling control system further include for this train of vehicles to be connected with other vehicles by WTB bus,
To realize data join between different track engineering vehicles GWMe module again.The GWMe module by MVB bus with it is described
DXMe module, DIM module, AXMe module, VCMe module, EDRM module, the interconnection of DCU module.
By implementing the technical solution of above-mentioned track engineering vehicle network control system provided by the utility model, have such as
It is lower the utility model has the advantages that
(1) the utility model track engineering vehicle network control system, traveling network control system use MVB bus shape
Formula, job network control system use fieldbus form, and respective function is not only realized in operation and traveling independently of each other, but also can be cooperateed with
Operation can be perfectly suitable for the track engineering vehicle of double dynamical powering mode；
(2) the utility model track engineering vehicle network control system, traveling network control system are designed using hardware and software platform,
It is applicable in different types of track engineering vehicle, portable strong, versatile, system reserves WTB bus, is suitable for multiple vehicles
Between connection again, provide strong technical support for more track engineering vehicle integrations of operation；
(3) the utility model track engineering vehicle network control system, job network control system is using mature scene
Bussing technique, strong real-time, strong antijamming capability can satisfy the track engineering vehicle demand of different work operating condition, versatility
It is strong with portability.
Detailed description of the invention
For the sake of quoting and understanding, will hereafter used in technical term, write a Chinese character in simplified form or abridge and be described below:
Fieldbus: a kind of industry data bus is mainly used for solving the intelligent instrumentation of industry spot, control
The information between digital communication and these field control equipment and advanced control system (ACS) between the field devices such as device, executing agency
Problem of transmission；
CAN:ControllerAreaNetwork, the abbreviation of controller local area network；
MVB:Multifunction Vehicle Bus, the abbreviation of multifunctional vehicle bus；
WTB:Wire Train Bus, the abbreviation of wired train bus；
AI:Analog Input, the abbreviation of simulation input；
AO:Analog Output, the abbreviation of simulation output；
DI:Digital Input, the abbreviation of numeral input；
DO:Digital Output, the abbreviation of numeral output；
DXMe module: the abbreviation of digital data acquisition and digital quantity output module；
DIM module: the abbreviation of switching value acquisition module；
AXMe module: the abbreviation of analog acquisition and analog output module；
VCMe module: the abbreviation of logical operation and processing module；
EDRM module: the abbreviation of traveling data memory module；
DCU:Drive Control Unit, the abbreviation of traction control unit；
REPs module: the abbreviation of vehicle interior bus gateway；
GWMe module: the abbreviation of bus gateway between vehicle；
ECU:Engine Control Unit, the electronic control unit of control unit of engine namely engine；
IGBT:Insulated Gate Bipolar Transistor, the abbreviation of insulated gate bipolar transistor.
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other embodiments.
Fig. 1 is the list of double dynamical track engineering vehicle applied by the utility model track engineering vehicle network control system
Road power supply system structural block diagram；
Fig. 2 is the double of double dynamical track engineering vehicle applied by the utility model track engineering vehicle network control system
Road power supply system structural block diagram；
Fig. 3 is a kind of system structure diagram of specific embodiment of the utility model track engineering vehicle network control system；
Fig. 4 is operation-control system in a kind of specific embodiment of the utility model track engineering vehicle network control system
Network structure block diagram；
Fig. 5 is traveling control system in a kind of specific embodiment of the utility model track engineering vehicle network control system
(ethernet gateway, operation display and Operation control system is omitted in network structure block diagram between traveling display and gateway module
System)；
Fig. 6 is that a kind of network connection architecture of specific embodiment of the utility model track engineering vehicle network control system shows
It is intended to；
Fig. 7 is the confession of double dynamical track engineering vehicle applied by the utility model track engineering vehicle network control system
Electric system connecting structure for electrical equipment schematic diagram；
In figure: 1- front-end control system, end control system after 2-, 3- traveling display, 4- ethernet gateway, 5- operation are aobvious
Show device, 6- operation-control system, 7- gateway module, 8- traveling control system, 61-AI module, 62-DI module, 63-DO module,
64-AO module, 65- universal input and output module, 81-DXMe module, 82-DIM module, 83-AXMe module, 84-VCMe module,
85-EDRM module, 86-DCU module, 87-REPs module, 88-GWMe module, 101- isolating transformer, 102- single-phase rectifier,
103- engine, 104- generator, 105- three-phase rectifier, the first inverter of 106-, 107- operating system, the second inversion of 108-
Device, 109- auxiliary system, 110- third inverter, 111- walking system, 112- power supply network, 113- pantograph, the main open circuit of 114-
Device.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical solutions in the embodiments of the present invention are clearly and completely described.Obviously, it is retouched
The embodiment stated is only a part of the embodiment of the utility model, instead of all the embodiments.Based in the utility model
Embodiment, all other embodiment obtained by those of ordinary skill in the art without making creative efforts,
It fall within the protection scope of the utility model.
As shown in attached drawing 1 to attached drawing 7, the specific implementation of the utility model track engineering vehicle network control system is given
Example, the utility model is described in further detail in the following with reference to the drawings and specific embodiments.
It respectively include a set of dynamical system, network control system using the track engineering vehicle front and rear ends of double dynamical structure
Also each a set of (front-end control network 1 and rear end control network 2) for front and rear ends, every set network control system includes traveling
Display 3, ethernet gateway 4, operation display 5, operation-control system 6, gateway module 7 and traveling control system 8.Traveling control
System 8 processed is connected to the network independently of operation-control system 6, traveling control system 8 by MVB, the traveling control system of front and back ends
8 are data exchange to be carried out by MVB network, while reserved WTB network interface is in case of the vehicle of double dynamical track engineering vehicle
Grade joins again.
As shown in Fig. 3, a kind of embodiment of the utility model track engineering vehicle network control system, specifically includes:
Front-end control network 1 and rear end control network 2, and front-end control network 1 and rear end control network 2 are all made of symmetrical network structure
And it is controlled including traveling display 3, ethernet gateway 4, operation display 5, operation-control system 6, gateway module 7 and traveling and is
System 8.Data communication is carried out by fieldbus between operation display 5 and operation-control system 6 and is in same fieldbus
Network, traveling display 3 and operation display 5 are connected to ethernet gateway 4.Operation-control system 6 and traveling control system 8
Data interaction is carried out by gateway module 7, the internal node of operation-control system 6 uses field bus communication, traveling control system
The internal node of system 8 is communicated using MVB bus.The ether of the ethernet gateway 4 of front-end control network 1 and rear end control network 2
Net gateway 4 is connected, and front-end control network 1 controls network 2 with rear end and interacted by Ethernet progress job control data.Front end control
The traveling control system 8 of network 1 processed is connected by MVB bus with the traveling control system 8 that rear end controls network 2, to realize away
Row control data interaction.The traveling control system 8 of front-end control network 1 and the traveling control system 8 of rear end control network 2 are pre-
WTB network interface is stayed to realize and the connection again of other track engineering vehicles (i.e. the vehicle grade of track engineering vehicle joins again).Operation
Control system 6 controls operating system 107, and traveling control system 8 controls walking system 111.It is practical as this
A kind of novel typical embodiment, fieldbus can specifically use CAN bus, and gateway module 7 correspondingly can be used specifically
CAN/MVB gateway.
Operation-control system 6 uses field bus communication mode, and Job Operations instruction is issued by operation display 5.Operation
Parameter is saved to operation display 5, or the bottom mould of the 6 each node in inside of operation-control system is issued to by operation display 5
Block saves.Traveling control instruction is issued by traveling display 3, real-time monitoring includes isolating transformer to traveling display 3 simultaneously
101, (including the first inverter 106, second is inverse for rectifier (including single-phase rectifier 102 and three-phase rectifier 105), inverter
Become device 108 and third inverter 110), traction electric machine, the walking state including cooling fan and engine 103.
The track engineering vehicle network control system of the present embodiment description is applied to be double dynamical rail vehicle, double dynamical rail
The power mode of road vehicle specifically uses internal combustion+electric power, and track engineering vehicle network control system uses the traveling of special construction
Network+Operation control network is controlled, it is not only mutually indepedent between network but also can cooperate, overturn traditional diesel rail engineering
Vehicle control network mode.This gives a kind of network control system technical solution of double dynamical track engineering vehicle,
In the case where there is power supply network 112, track engineering vehicle can take electricity to provide power source for vehicle by contact net, in unpowered
In the case where net 112, internal combustion mode can be used and continue vehicling operation, core of the track engineering vehicle network control system as vehicle
Heart control system, it can be ensured that the orderly progress of traveling and operation solves double dynamical track engineering vehicle in terms of network-control
Two kinds of power sources of internal combustion and electric power coexist and seamless switching, and realize traveling and the Operation control of double dynamical respective mode,
Realize operating system 107 and walking system 111 it is not only mutually indepedent but also can one general-purpose system of Collaboration and formation to apply
Onto a variety of different track engineering vehicles.
As shown in Fig. 4, the bottom module of the 6 each node in inside of operation-control system further comprises AI module 61 and DI mould
Block 62.The state of operating system 107 is by being uploaded to operation display 5 by fieldbus after AI module 61, the acquisition of DI module 62.
AI module 61 is used for the relevant analog quantity of Collecting operation system 107 (temperature, electric current, voltage, depth etc.), when analog quantity is more
Multiple AI modules 61 may be needed to acquire.DI module 62 be used for the relevant switching value of Collecting operation system 107, such as key-press input,
Breaker closing auxiliary contact etc. may need multiple DI modules 62 to acquire when switching value is more.Inside operation-control system 6
The bottom module of each node further includes DO module 63, AO module 64 and universal input and output module 65.Operation display 5 passes through existing
Field bus issues the operational order of operating system 107 to DO module 63, and is driven by output channel by DO module 63 corresponding
Relay or electromagnetism valve events.Operation display 5 is referred to by fieldbus to the operation that AO module 64 issues operating system 107
It enables, and exports current controling signal from AO module 64 to current-mode control object.Universal input and output module 65 is total by scene
Line is connected with operation display 5, and is used for the switching value or analog quantity of Collecting operation system 107, while defeated to operating system 107
Switching value out.DO module 63 is responsible for executing the relevant logical algorithm of 107 function of operating system, is driven by output channel corresponding
Relay or electromagnetism valve events may need multiple DO modules 63 when control object is more.AO module 64 is responsible for executing operation
The relevant logical algorithm of 107 function of system, output is current signal, for current-mode control object, such as electromagnetic proportional valve,
Multiple AO modules 64 may be needed when current-mode control object is more.Universal input and output module 65 can both acquire switching value
Analog quantity can also be acquired, while carrying out simple output switch parameter, may be needed in the presence of multiple analog quantitys and switching value
Multiple universal input and output module 65.
As shown in Fig. 5, the bottom module of each node in the inside of traveling control system 8 further comprises: by MVB bus into
DXMe module 81, DIM module 82, AXMe module 83, VCMe module 84, EDRM module 85 and the DCU module 86 of row interconnection.
DXMe module 81, for realizing the digital data acquisition and digital output of walking system 111；
DIM module 82, for realizing switching value (such as switch input, relay status) acquisition of walking system 111；
AXMe module 83, for realizing the analog acquisition and analog output of walking system 111；
VCMe module 84, for realizing the vehicle layer logical algorithm of track engineering vehicle；Vehicle layer logical algorithm mainly wraps
Include: the target torque of acquisition traction handle representative simultaneously exports the target torque signals to DCU module 86, then passes through DCU module
The IGBT device of 86 pairs of inverters is controlled the Torque Control to realize corresponding traction electric machine, and the liter to pantograph 113
Drop, the logical algorithms such as division control of main circuit breaker 114；
EDRM module 85 stores for realizing the critical data of walking system 111；
DCU module 86, for realizing the traction electric machine Torque Control algorithm of walking system 111.
Traveling control system 8 further includes REPs module 87, and REPs module 87 passes through MVB bus and DXMe module 81, DIM mould
Block 82, AXMe module 83, VCMe module 84, EDRM module 85, DCU module 86 interconnect.REPs module 87 is used for this section vehicle
MVB bus is connected with the MVB bus of another section vehicle, realizes the data communication on same track engineering vehicle between different section vehicles,
As shown in attached drawing 5 and attached drawing 6.
Traveling control system 8 further includes GWMe module 88, and GWMe module 88 passes through MVB bus and DXMe module 81, DIM mould
Block 82, AXMe module 83, VCMe module 84, EDRM module 85, DCU module 86 interconnect.GWMe module 88 is used for this train of vehicles
It is connected with other vehicles by WTB bus, realizes that the data between different track engineering vehicles join again, such as 6 institute of attached drawing 5 and attached drawing
Show.
REPs module 87 and GWMe module 88 respectively refer to the WTB bus between the MVB bus gateway of vehicle interior and vehicle
Gateway.GWMe module 88 is then the connection gateway between representing different vehicle, is primarily referred to as the gateway of WTB bus.REPs module 87
It is responsible for for this section vehicle MVB network being connected with the MVB network of other section vehicle, realizes the data communication of different section vehicles.GWMe mould
Ben Che is connected with other vehicles by WTB network by block 88, to realize more car weight connection.Traveling key instruction can be shown by traveling
Device 3 issues, while traveling institute is stateful, including transformer, rectification adverser, traction electric machine, cooling fan, engine condition are all
It can be in 3 real-time monitoring of traveling display.Traveling control system 8 can both realize the MVB data communication of every section vehicle, by that can pass through WTB
Joined again with other vehicles, either dismantling separate operaton or integration of operation is all very convenient.Meanwhile operation-control system 6
Mutually indepedent with traveling control system 8, network is non-interference each other, can carry out data mutually desired by gateway module 7
Exchange.
Track engineering vehicle network control system described in a kind of above-described embodiment is applied in double dynamical track engineering vehicle
Specific embodiment.It as shown in Figure 1 and Figure 2, is the power system architecture composition schematic diagram of double dynamical track engineering vehicle.
The dynamical system of track engineering vehicle has two-way source, comes and confesses that power grid 112 (confesses power grid 112 successively through pantograph
113, isolating transformer 101, single-phase rectifier 102), it comes and (specifically using internal combustion engine, is successively passed through from engine 103
Generator 104, three-phase rectifier 105), two-way power source finally needs to be transformed to direct current and imports DC bus.Direct current is logical
Cross the first inverter 106 (i.e. inverter 1), the second inverter 108 (i.e. inverter 2) and third inverter 110 (i.e. inverter 3)
Inversion goes out the electric energy that operating system 107, auxiliary system 109 and walking system 111 respectively need respectively.Operating system 107 refers to rail
The job that requires special skills mechanism of road engineering truck, such as the polishing system of rail grinding machine, tamping car makes system firm by ramming, stablizes the stabilization of vehicle
System, the snow removal system etc. of snow sweeper.Auxiliary system 109 mainly includes the ancillary equipments such as illumination, windscreen wiper, heater.Traveling system
System 111 mainly includes the equipment such as traveling traction electric machine, cooling fan.Track engineering vehicle is generally equipped with two engines 103, because
The front and back ends of this track engineering vehicle are respectively configured with nested structure power converting system as shown in Fig. 1, pantograph therein
It is that two sets of power converting systems share with isolating transformer 101, as shown in Fig. 2.
Track engineering vehicle uses internal combustion and the double dynamical mode of power supply network, passes through power supply in the case where there is power supply network 112
Net 112 takes electricity to provide power source for track engineering vehicle, in the case where unpowered net 112, continues to drive a vehicle by engine 103
Operation.For two-way power-supply change-over to be incorporated to DC bus after direct current, it is inverse that direct current passes through the first inverter 106, second respectively
Become device 108 and third inverter 110 distinguishes what inversion was needed for operating system 107, auxiliary system 109 and walking system 111 out
Electric energy.The front-end and back-end of track engineering vehicle are each provided with a set of combustion power system, correspond respectively to two sets of combustion powers
The track engineering vehicle network control system of system includes front-end control network 1 and rear end control system 2.Front-end control network 1
The operating system 107 and walking system 111 of track engineering vehicle front end are controlled, rear end control system 2 is to track engineering
The operating system 107 and walking system 111 of rear vehicle end are controlled.
As shown in Fig. 7, track engineering vehicle obtains electric energy from power supply network 112 by pantograph 113, and pantograph 113 is logical
It crosses main circuit breaker 114 and is connected to isolating transformer 101.When the powering mode of track engineering vehicle switchs to internal combustion from power supply network,
First manual-start engine 103, the ECU unit of engine 103 pass through engine condition as one of DO module 63 existing
Field bus is sent to operation-control system 6, then engine condition is forwarded to traveling control system 8 by operation-control system 6, hair
Motor excitation is directly acquired by traveling control system 8 and is monitored.When traveling control system 8 detects that engine condition is normal and generates electricity
After machine excitation is stablized, then after the three-phase alternating current that issues generator 103 is rectified by three-phase rectifier 105 and to DC bus
On, realize that power supply network and internal combustion are powered simultaneously.Powering mode is manually operated again as the power supply of generator 103, traveling control system 8 is certainly
Dynamic cutting main circuit breaker 114, and generator 103 is only kept to power.When powering mode switchs to power supply network from internal combustion, first rise manually
Pantograph 113 is played, then powering mode is switched into power supply network mode manually, network meeting is according to whether meeting co-host break road device 114 and (being
System can automatically detect logical condition and provide fault cues) setting condition, the electric energy of power supply network 112 is incorporated to DC bus,
Subsequent traveling control system 8 automatically cuts off the current supply circuit of generator 103, and the last reduction of speed for carrying out engine 103 manually is shut down.
Either powershift when or double dynamical network control system when coexisting all must assure that as the Working mechanism of operating system 107
The electric voltage frequency of the traction electric machine power supply of (such as polishing motor) and walking system 111 is stablized, and power is enough.
As a kind of typical case case of the present embodiment, below to the utility model track work by taking rail grinding machine as an example
The working principle of journey vehicle control network system is introduced.By taking a column include the rail grinding machine of three section vehicles as an example, No.1 vehicle
It is provided with operating system 107 as Operation Van with No. three vehicles, two sets of operating systems 107 are respectively by two sets of operation-control systems 6
Control, every set operation-control system 6 control 24 polishing motors.No. two vehicles are power car, are provided with two sets of travelings on power car
System 111 is controlled by two sets of traveling control systems 8 respectively.Four traction electric machines, four axis, every set traveling control system 8 control
Two traction electric machines, the corresponding axis of every traction electric machine.The purpose that two sets of walking systems 111 are arranged is to ensure at it
Other set system can also ensure that vehicle can be travelled voluntarily to starting point in the case that middle set of system breaks down, therefore
Engine 103 and generator 104 are also respectively to have two sets.Wherein, all travelings and operation (state) data (traveling and operation shape
State data are included in traveling and job control data) be able to achieve shared, that is, pass through the traveling display 3 of No.1 vehicle and operation
Display 5 can monitor the traveling and operation (state) data of No. three vehicles.The traveling display 3 and operation display 5 of No. three vehicles
The traveling and operation (state) data of No.1 vehicle can also be monitored, job control data is transmitted by Ethernet, and traveling controls number
According to pass through MVB network transmission.The control of operation-control system 6 and traveling control system 8 at one end, referred to as main control end, position
It is main control end in one end of operating direction, the other end is to realize data monitoring function, but its from end from end, Cong Duanwu control
Under equipment controlled by main control end.When track engineering vehicle drives into non-Electric region (crossing split-phase) from electric region, power mode is by electricity
Force mode is switched to internal combustion mode.No.1 vehicle and No. three vehicles are provided with drivers' cab, and forward and backward drivers' cab is that Si Ji is looked at and controlled
Position where vehicle, forward and backward drivers' cab be each provided with a set of traveling display 3 and operation display 5 for human-computer interaction and
Control.When needing to start two engines 103, start engine 103 simultaneously in two drivers' cabs, and beat in main control end starting
Electric mill machine.Every set dynamical system respectively corresponds to a set of operating system 107, auxiliary system 109 and walking system 111.When rail is beaten
When grinding vehicle and carrying out steep gradient polishing, two sets of operation-control systems 6 and traveling control system 8 all put into polishing in 48 polishing motors
It is used simultaneously when operation, must assure that away that action edge starts two engines 103 enough simultaneously at this time.In this case,
The related data of interaction specifically includes that traveling control system 8 can be by traveling between front-end control system 1 and rear end control system 2
Speed, direction are transmitted to operation-control system 6, and operation-control system 6 can be by current load situation (such as the shape for motor of polishing
State) it is transmitted to traveling control system 8 (because inverter control is completed by traveling control system 8).
By implementing the technical solution of the track engineering vehicle network control system of the utility model specific embodiment description,
It can have the following technical effects:
(1) the track engineering vehicle network control system of the utility model specific embodiment description, traveling network-control system
System uses MVB bus form, and job network control system uses fieldbus form, and operation and traveling had both been realized each independently of each other
From function, but can work compound, the track engineering vehicle of double dynamical powering mode can be perfectly suitable for；
(2) the track engineering vehicle network control system of the utility model specific embodiment description, traveling network-control system
System is designed using hardware and software platform, is applicable in different types of track engineering vehicle, portable strong, versatile, it is total that system reserves WTB
Line provides strong technical support suitable for the connection again between multiple vehicles for more track engineering vehicle integrations of operation；
(3) the track engineering vehicle network control system of the utility model specific embodiment description, job network control system
For system using mature field bus technique, strong real-time, strong antijamming capability can satisfy the track engineering of different work operating condition
Vehicle demand, versatility and portability are strong.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with it is other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation.Although the utility model is disclosed as above with preferred embodiment, it is not intended to limit the utility model.It is any ripe
Those skilled in the art is known, in the case where not departing from the Spirit Essence and technical solution of the utility model, all using upper
The methods and technical content for stating announcement makes many possible changes and modifications to technical solutions of the utility model, or is revised as
With the equivalent embodiment of variation.Therefore, all contents without departing from technical solutions of the utility model, the skill according to the utility model
It is practical new to still fall within this for art any simple modification, equivalent replacement, equivalence changes and modification substantially made to the above embodiment
The range of type technical solution protection.
Claims (10)
1. a kind of track engineering vehicle network control system characterized by comprising front-end control network (1) and rear end control
Network (2), the front-end control network (1) and rear end control network (2) are all made of symmetrical network structure and show including traveling
Show device (3), ethernet gateway (4), operation display (5), operation-control system (6), gateway module (7) and traveling control system
(8)；The operation display (5) is connected by fieldbus with operation-control system (6) and is in same fieldbus networks,
The traveling display (3) and operation display (5) are connected to ethernet gateway (4) by Ethernet；The Operation control
System (6) is connected with traveling control system (8) by gateway module (7), and the internal node of the operation-control system (6) uses
The internal node of fieldbus networks communication, the traveling control system (8) is communicated using MVB bus, the gateway module (7)
Carry out the protocol conversion between fieldbus networks and MVB network；The ethernet gateway (4) of the front-end control network (1) with
The ethernet gateway (4) of rear end control network (2) is connected by Ethernet；The traveling control of the front-end control network (1)
System (8) processed is connected with the traveling control system (8) of rear end control network (2) by MVB bus.
2. track engineering vehicle network control system according to claim 1, it is characterised in that: the front-end control network
(1) the traveling control system (8) of traveling control system (8) and rear end control network (2) passes through reserved WTB network interface
Realize that the vehicle grade of track engineering vehicle joins again.
3. track engineering vehicle network control system according to claim 1 or 2, it is characterised in that: the Operation control
System (6) uses fieldbus networks communication mode, and Job Operations instruction is exported by the operation display (5), job parameter
It saves to operation display (5), or passes through the operation display (5) output to the internal each section of the operation-control system (6)
The bottom module of point saves.
4. track engineering vehicle network control system according to claim 3, it is characterised in that: by the traveling display
(3) traveling control instruction is exported, real-time monitoring includes isolating transformer, rectifier, inversion to the traveling display (3) simultaneously
Walking state including device, traction electric machine, cooling fan and engine.
5. according to claim 1,2 or 4 described in any item track engineering vehicle network control systems, it is characterised in that: described
The bottom module of the internal each node of operation-control system (6) further comprises for Collecting operation system (107) relevant mode analog quantity
AI module (61), and be used for Collecting operation system (107) related switch amount DI module (62)；The AI module (61), DI
The status data of module (62) Collecting operation system (107) is simultaneously uploaded to the operation display (5) by fieldbus.
6. track engineering vehicle network control system according to claim 5, which is characterized in that the operation-control system
(6) the bottom module of internal each node further include:
DO module (63), the operation display (5) pass through fieldbus to DO module (63) the output operation system (107)
Operational order, and corresponding relay or electromagnetism valve events are driven by output channel by the DO module (63)；
And AO module (64), the operation display (5) pass through fieldbus to AO module (64) the output operation system
(107) operational order, and current controling signal is exported from the AO module (64) to current-mode control object.
7. track engineering vehicle network control system according to claim 6, it is characterised in that: the operation-control system
(6) the bottom module of internal each node further includes the switching value or analog quantity for Collecting operation system (107), while to operation
The universal input and output module (65) of system (107) output switching value；The universal input and output module (65) is total by scene
Line is connected with the operation display (5).
8. according to claim 1, the described in any item track engineering vehicle network control systems in 2,4,6 or 7, which is characterized in that
The bottom module of the internal each node of the traveling control system (8) further comprises: the DXMe mould being interconnected by MVB bus
Block (81), DIM module (82), AXMe module (83), VCMe module (84), EDRM module (85) and DCU module (86)；
The DXMe module (81), for realizing the digital data acquisition and digital output of walking system (111)；
The DIM module (82), for realizing the switch acquisition of walking system (111)；
The AXMe module (83), for realizing the analog acquisition and analog output of walking system (111)；
The VCMe module (84), for realizing the vehicle layer logical algorithm of track engineering vehicle；
The EDRM module (85) stores for realizing the critical data of walking system (111)；
The DCU module (86), for realizing the traction electric machine Torque Control algorithm of walking system (111).
9. track engineering vehicle network control system according to claim 8, it is characterised in that: the traveling control system
It (8) further include for the MVB bus of this section vehicle to be connected with the MVB bus of another section vehicle, to realize same track engineering vehicle
The REPs module (87) of data communication between upper different section vehicles；The REPs module (87) passes through MVB bus and the DXMe mould
Block (81), DIM module (82), AXMe module (83), VCMe module (84), EDRM module (85), DCU module (86) interconnection.
10. track engineering vehicle network control system according to claim 8, it is characterised in that: traveling control system
System (8) further includes for this train of vehicles to be connected with other vehicles by WTB bus, to realize between different track engineering vehicles
The GWMe module (88) that data join again；The GWMe module (88) passes through MVB bus and the DXMe module (81), DIM module
(82), AXMe module (83), VCMe module (84), EDRM module (85), DCU module (86) interconnection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822135636.3U CN208971556U (en) | 2018-12-19 | 2018-12-19 | A kind of track engineering vehicle network control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822135636.3U CN208971556U (en) | 2018-12-19 | 2018-12-19 | A kind of track engineering vehicle network control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208971556U true CN208971556U (en) | 2019-06-11 |
Family
ID=66766519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822135636.3U Active CN208971556U (en) | 2018-12-19 | 2018-12-19 | A kind of track engineering vehicle network control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208971556U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109507988A (en) * | 2018-12-19 | 2019-03-22 | 株洲时代电子技术有限公司 | A kind of track engineering vehicle network control system and its application |
| CN110347098A (en) * | 2019-08-21 | 2019-10-18 | 长沙瀚鹏电子技术有限公司 | One kind playing track lining levelling tamping car operation quality condition monitoring system |
-
2018
- 2018-12-19 CN CN201822135636.3U patent/CN208971556U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109507988A (en) * | 2018-12-19 | 2019-03-22 | 株洲时代电子技术有限公司 | A kind of track engineering vehicle network control system and its application |
| CN109507988B (en) * | 2018-12-19 | 2022-01-21 | 株洲时代电子技术有限公司 | Network control system of rail engineering vehicle and application thereof |
| CN110347098A (en) * | 2019-08-21 | 2019-10-18 | 长沙瀚鹏电子技术有限公司 | One kind playing track lining levelling tamping car operation quality condition monitoring system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104467455A (en) | Multi-system converter device | |
| CN105480098A (en) | Braking energy recovery system for electric vehicle | |
| CN108790780A (en) | A kind of control method of new oil electricity mixing sweeper power drive system | |
| CN208971556U (en) | A kind of track engineering vehicle network control system | |
| CN102616234B (en) | Hybrid vehicle integrated form speed-changing driving device and automatically controlled energy administrating system | |
| CN106696693A (en) | Power driving system of series-parallel type plug-in hybrid power cleaning-sweeping truck and control method thereof | |
| CN101987624B (en) | Hybrid power whole passenger vehicle operating mode switching control method | |
| CN101244699A (en) | Operating control experiment system for rail traffic vehicle of city | |
| CN201207620Y (en) | Power converter of integrated starting/power generating system for automobile | |
| CN113400956A (en) | Hybrid power rail car electrical system | |
| CN101700736B (en) | Hybrid power device of electric bus | |
| CN113381429A (en) | Flexible power supply device for rail transit and coordination control method | |
| CN201592649U (en) | Hybrid power device of electric bus | |
| CN204341028U (en) | For the driving system of train traction | |
| CN205034976U (en) | Support rubber -tired crane of two kinds of power supply modes | |
| CN109561008A (en) | A kind of track engineering vehicle network control method | |
| CN109507988A (en) | A kind of track engineering vehicle network control system and its application | |
| CN101402322A (en) | Control method of brushless DC motor in operation of electric car and hybrid power car | |
| CN100389030C (en) | Super capacitor energy accumulating and frequency varying driving electric control system for trolleybus | |
| CN201904660U (en) | Electric driving system applied to heavy truck | |
| CN203094062U (en) | Fuel cell locomotive | |
| CN204020530U (en) | Before and after a kind of 4 × 2 types, liquid is mid-replies box-like hybrid power system by cable | |
| Wang et al. | Development of environmentally friendly and efficient new energy rail locomotives for industrial and mining enterprises | |
| CN210082957U (en) | Novel locomotive multifunctional power supply device | |
| CN203557968U (en) | Dual-power track car traction system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |