CN110441077A - Simulation system, the method and device of locomotive brake - Google Patents
Simulation system, the method and device of locomotive brake Download PDFInfo
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- CN110441077A CN110441077A CN201810418106.1A CN201810418106A CN110441077A CN 110441077 A CN110441077 A CN 110441077A CN 201810418106 A CN201810418106 A CN 201810418106A CN 110441077 A CN110441077 A CN 110441077A
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- G—PHYSICS
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- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
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Abstract
The invention discloses a kind of simulation systems of locomotive brake, method and device.The system includes: brake monitor, for according to specifying the Pressure Simulation model of locomotive brake to determine control instruction, Pressure Simulation model to indicate the pressure changing of the specified train pipe in specified locomotive brake；Control for brake simulator, is connected with brake monitor, is used for, and the pressure changing of specified train pipe is simulated according to the wind transmitted in control instruction control simulation train pipe；At least one bicycle brakes simulator, is connected with control for brake simulator, the braking process of the locomotive brake for being connected according to the wind simulation transmitted in simulation train pipe with specified locomotive brake.The present invention solves the performance test bed bulky technical problem of existing train braking.
Description
Technical field
The present invention relates to train fields, simulation system, method and device in particular to a kind of locomotive brake.
Background technique
Fig. 1 is a kind of schematic diagram of railway freight train braking system according to prior art, as shown in Figure 1, railway goods
Train Air Brake System is transported by several vehicle brake mechanisms at multiple vehicle braking machines are connected by train pipe, and and locomotive
Brake connection.Train Air Brake System is uniformly controlled by locomotive brake gear, and trainman manipulates locomotive brake gear generation and " fills
Wind " or " air draft " movement, make air pressure in train pipe change, are successively transferred to backward by train pipe from locomotive each
Vehicle, air pressure variations triggering vehicle braking machine generates corresponding movement in the train pipe of each vehicle, in different works
Make state, to achieve the purpose that braking or alleviation.Air pressure becomes in the train pipe of each vehicle in Train Air Brake System
Change is all that the pressure changing of previous vehicle train pipe drives, and the pressure changing of the N-1 vehicle train pipe determines
The N vehicle brake working condition.
Fig. 2 is the schematic diagram of 120 type brakes of one kind according to prior art, as shown in Fig. 2, China railways lorry principal mode
Vehicle braking machine is 120 type brakes, specifically includes that 120 type air shut-off valves 20, auxiliary reservoir 22, checking cylinder 24, accelerates to alleviate
Cylinder 26, train pipe 28 and brake branch pipe 29.
As train heavy duty and speed-raising require, the development of long train, train air braking ability is required more next
It is higher, it needs to carry out deep experimental study to shipping Train Air Brake System performance under different operating conditions, assesses control valve
Performance solves the problems such as configuration and safety operation of railway freight Train Air Brake System.Railway operation route is mainly used
In meeting railway transportation needs, it is difficult to vacate one section of complete epochs for completing goods train braking ability test, can only utilizes
Railway transportation gap point several stages are tested, organizational difficulties, are taken considerable time and funds, and the result data obtained from
It is larger to dissipate property.The pilot system that development meets train air braking ability test requirement is to carry out train air braking ability test
The only way of research.
The examination of train air braking ability is carried out currently, generalling use train air braking ability both at home and abroad and standing testing stand
It tests.
Fig. 3 is the schematic diagram that a kind of train braking performance stands testing stand total arrangement according to prior art, such as Fig. 3 institute
Show, existing train air braking ability stands testing stand and comes in every shape, but is connected by 150 vehicle material object vehicle braking machines
Manufacture, be the mechanical structure in kind using 1:1 train actual air brake piping and control valve, cylinder, checking cylinder, overall cloth
Office is as shown in Figure 3.
Fig. 4 be according to prior art it is a kind of stand testing stand basic unit schematic diagram, as shown in figure 4, stand test
Platform basic unit is generally configured to 1 basic unit with 2 vehicle braking machines, as shown in figure 4, it is parallel to be divided into 75 basic units
Total monitoring and control unit, total occupied area about 500m is arranged in arrangement, end2。
But existing train braking performance test stand has the disadvantage in that
1) train braking performance stands test platform structure complexity, takes up a large area；
2) need to manufacture 150 sets of exemplars to Novel control valve Performance Evaluation and all remove the control valve on testing stand,
Replacement, experimentation cost height, low efficiency；
3) train braking performance stands test platform structure and fixes, and marshalling number adjustment is difficult, cannot extend, and is not suitable for growing
Big train marshalling list situation；
4) data collection point needs to be arranged on a small number of special cross sections according to 150 car team vehicle braking ability tests, data
Amount is not enriched, and cannot be fully assessed to train braking performance, is not suitable with braking technology development need.
For the above-mentioned existing performance test bed bulky problem of train braking, effective solution side is not yet proposed at present
Case.
Summary of the invention
The embodiment of the invention provides a kind of simulation systems of locomotive brake, method and device, existing at least to solve
The performance test bed bulky technical problem of train braking.
According to an aspect of an embodiment of the present invention, a kind of simulation system of locomotive brake is provided, comprising: braking control
Device processed, for determining control instruction according to the Pressure Simulation model of specified locomotive brake, wherein the Pressure Simulation model table
Show the pressure changing of the specified train pipe in specified locomotive brake；Control for brake simulator, with the brake monitor
It is connected, the simulation train pipe for controlling the braking analog controller according to the control instruction simulates the specified train pipe
Pressure changing, wherein the pressure changing of the simulation specified train pipe is accomplished by the following way: according to described
Control instruction controls the wind transmitted in the simulation train pipe, and the wind pressure in the simulation train pipe is made to meet the specified train
The pressure changing of pipe；At least one bicycle brakes simulator, is connected with the control for brake simulator, for according to
The braking process for the locomotive brake that the wind simulation transmitted in simulation train pipe is connected with the specified locomotive brake.
Optionally, at least one bicycle braking simulator includes multiple bicycle braking simulators, wherein the multiple
Bicycle is braked and is connected between simulator by the simulation train pipe, and the multiple bicycle braking simulator includes: the first bicycle
Simulator is braked, is connected with the control for brake simulator, for simulating the train system being connected with the specified locomotive brake
The braking process of motivation；Second bicycle brake simulator, with first bicycle braking simulator be connected, for simulation with it is described
Specified locomotive brake is separated by the braking process of the locomotive brake of specified quantity, wherein the specified quantity is the second bicycle
The quantity for the bicycle braking simulator that braking simulator and the control for brake simulator are separated by.
Optionally, the system also includes multiple test sensors, setting brakes simulator in described at least one bicycle
Interior multiple designated positions, for acquiring parameter information of bicycle braking simulator during simulating brake.
Optionally, the multiple test sensor includes: multiple train tube sensors, is arranged in the simulation train pipe
On, for acquiring the pressure information of the simulation train pipe.
Optionally, the system also includes: processor is connected with the multiple train tube sensor, for determine described in
Acquisition position of the train tube sensor on the simulation train pipe, wherein the acquisition position and bicycle braking are simulated
Device corresponds；Determine the locomotive brake that the corresponding bicycle braking simulator of the acquisition position is simulated；It is adopted according to described
The pressure information for collecting station acquisition, determines the Pressure Simulation model of the corresponding locomotive brake of the acquisition position.
According to another aspect of an embodiment of the present invention, a kind of analogy method of locomotive brake is additionally provided, comprising: according to
The Pressure Simulation model of specified locomotive brake determines control instruction, wherein the Pressure Simulation model indicates specified train system
The pressure changing of specified train pipe in motivation；The simulation of the braking analog controller is controlled according to the control instruction
Train pipe simulates the pressure changing of the specified train pipe, wherein the pressure changing of the simulation specified train pipe
It is accomplished by the following way: controlling the wind transmitted in the simulation train pipe according to the control instruction, make the simulation train
Wind pressure in pipe meets the pressure changing of the specified train pipe；At least one bicycle brakes simulator according to the simulation
The braking process for the locomotive brake that the wind simulation transmitted in train pipe is connected with the specified locomotive brake.
Optionally, at least one bicycle braking simulator according to it is described simulation train pipe in transmit wind simulation with it is described
In the case where the braking process of the connected locomotive brake of specified locomotive brake, the method also includes: it determines for acquiring
The acquisition position of pressure information, wherein the acquisition position and bicycle braking simulator correspond；Determine the acquisition
The locomotive brake of the corresponding bicycle braking simulator simulation in position；The pressure information acquired according to the acquisition position is true
Determine the Pressure Simulation model of the corresponding locomotive brake of the acquisition position.
Optionally, at least one bicycle braking simulator according to it is described simulation train pipe in transmit wind simulation with it is described
In the case where the braking process of the connected locomotive brake of specified locomotive brake, the method also includes: acquisition is described at least
The parameter information of multiple designated positions in one bicycle braking simulator.
Another aspect according to an embodiment of the present invention, additionally provides a kind of simulator of locomotive brake, comprising: determines
Unit, for determining control instruction according to the Pressure Simulation model of specified locomotive brake, wherein the Pressure Simulation model table
Show the pressure changing of the specified train pipe in specified locomotive brake；Analogue unit, for according to the control instruction control
Brake monitor processed simulates the braking process of the specified locomotive brake, wherein the simulation specified locomotive brake
Braking process be accomplished by the following way: the brake monitor is controlled according to the pressure changing of the specified train pipe
Simulation train pipe pressure changing；Control unit, for the pressure changing according to the simulation train pipe, control
The braking process for the locomotive brake that the braking simulator simulation of at least one bicycle is connected with the specified locomotive brake.
Optionally, described device further include: the first determining module, for braking simulator according to institute at least one bicycle
State the feelings of the braking process for the locomotive brake that the wind simulation transmitted in simulation train pipe is connected with the specified locomotive brake
Under condition, the acquisition position for acquiring pressure information is determined, wherein the acquisition position and bicycle braking simulator are one by one
It is corresponding；Second determining module, for determining the train braking of the corresponding bicycle braking simulator simulation of the acquisition position
Machine；Third determining module, the pressure information for being acquired according to the acquisition position determine the corresponding train of the acquisition position
The Pressure Simulation model of brake.
In embodiments of the present invention, control instruction is determined according to the Pressure Simulation model of specified locomotive brake, then passed through
The wind transmitted in the simulation train pipe of control instruction control control for brake simulator, the wind pressure of control simulation train pipe meet specified
The pressure changing of train pipe allows control for brake simulator to simulate specified locomotive brake and specifies column in braking process
The pressure changing of vehicle pipe, then simulating the wind transmitted in train pipe will be transmitted to the bicycle being connected with control for brake simulator
Simulator simulation is braked, allows bicycle braking simulator according to the wind simulation and specified train braking transmitted in simulation train pipe
The braking process of the connected locomotive brake of machine, thus by control for brake simulator, it can be to any one in train marshalling list
Locomotive brake is simulated, and brakes simulator cooperation by control for brake simulator and bicycle, can make bicycle braking simulation
Device can simulate any one locomotive brake in multiple locomotive brakes of marshaling, to multiple in train marshalling list
In the case that locomotive brake carries out train braking performance test, mould is braked by control for brake simulator and at least one bicycle
Quasi- device cooperation, can complete the simulation of multiple locomotive brakes, without copying complete train marshalling list, reached reduction and surveyed
The purpose for trying equipment realizes the technical effect for reducing train braking Performance Test System volume, and then solves existing train
The bulky technical problem of braking performance test platform.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of schematic diagram of railway freight train braking system according to prior art；
Fig. 2 is the schematic diagram of 120 type brakes of one kind according to prior art；
Fig. 3 is the schematic diagram that a kind of train braking performance stands testing stand total arrangement according to prior art；
Fig. 4 be according to prior art it is a kind of stand testing stand basic unit schematic diagram；
Fig. 5 is a kind of schematic diagram of the simulation system of locomotive brake according to an embodiment of the present invention；
Fig. 6 is a kind of flow chart of the analogy method of locomotive brake according to an embodiment of the present invention；
Fig. 7 is a kind of schematic diagram of the simulator of locomotive brake according to an embodiment of the present invention；
Fig. 8 is a kind of schematic diagram of train air braking ability intelligence pilot system according to an embodiment of the present invention；
Fig. 9 is a kind of schematic diagram of brake monitor according to an embodiment of the present invention；
Figure 10 is a kind of schematic diagram of control for brake simulation executing according to an embodiment of the present invention；
Figure 11 is a kind of schematic diagram of bicycle brake simulator according to an embodiment of the present invention；
Figure 12 is a kind of schematic diagram of sensor group for acquiring data according to an embodiment of the present invention.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to
Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product
Or other step or units that equipment is intrinsic.
Fig. 5 is a kind of schematic diagram of the simulation system of locomotive brake according to an embodiment of the present invention, as shown in figure 5, should
System includes: brake monitor 51, for determining control instruction according to the Pressure Simulation model of specified locomotive brake, wherein
Pressure Simulation model indicates the pressure changing of the specified train pipe in specified locomotive brake；Control for brake simulator 53,
It is connected with brake monitor, the simulation train pipe 57 for controlling braking analog controller according to control instruction simulates specified train
The pressure changing of pipe, wherein the pressure changing for simulating specified train pipe is accomplished by the following way: being referred to according to control
The wind transmitted in control simulation train pipe is enabled, makes to simulate the pressure changing that the wind pressure in train pipe meets specified train pipe；
At least one bicycle brakes simulator 55, is connected with control for brake simulator, for according to the wind mould transmitted in simulation train pipe
The braking process of the quasi- locomotive brake being connected with specified locomotive brake.
According to that above embodiment of the present invention, control instruction is determined according to the Pressure Simulation model of specified locomotive brake, then
The wind transmitted in the simulation train pipe of control for brake simulator is controlled by control instruction, the wind pressure of control simulation train pipe meets
The pressure changing of specified train pipe, allows control for brake simulator to simulate specified locomotive brake and refers in braking process
Determine the pressure changing of train pipe, then simulates the wind that transmits in train pipe and will be transmitted to and be connected with control for brake simulator
Bicycle brakes simulator simulation, allows bicycle braking simulator according to the wind simulation and specified train transmitted in simulation train pipe
The braking process of the connected locomotive brake of brake, thus by control for brake simulator, it can be to any in train marshalling list
One locomotive brake is simulated, and is braked simulator cooperation by control for brake simulator and bicycle, bicycle can be made to brake
Simulator can simulate any one locomotive brake in multiple locomotive brakes of marshaling, in train marshalling list
In the case that multiple locomotive brakes carry out train braking performance test, pass through control for brake simulator and at least one bicycle system
Dynamic simulator cooperation, can complete the simulation of multiple locomotive brakes, without copying complete train marshalling list, reach and subtracted
The purpose of few test equipment, realizes the technical effect for reducing train braking Performance Test System volume, and then solve existing
The performance test bed bulky technical problem of train braking.
Optionally, brake monitor can be the terminal with data-handling capacity, such as computer, smart phone.
Optionally, specify the Pressure Simulation model of locomotive brake that can be stored in advance in reservations database.It is needing
In the case where controlling the specified locomotive brake of control for brake simulator simulation, brake monitor can be transferred from reservations database
Pressure Simulation model corresponding to specified locomotive brake.
Optionally, control for brake simulator includes loading line, control solenoid valve block, equalizing reservoir, relay valve, Chu Feng
Cylinder, wind regime.In the case where simulating specified locomotive brake according to control instruction, control solenoid valve block can be opened, triggering " is filled
Wind " and " air draft " movement change the wind pressure in equalizing reservoir, and then according to the wind pressure adjustment control for brake simulation in equalizing reservoir
Wind is transmitted to the bicycle being connected with control for brake simulator braking by simulating train pipe by the pressure of the simulation train pipe in device
Simulator changes the wind pressure in bicycle braking simulator, and bicycle braking simulator simulation is made to be connected with specified locomotive brake
The braking process of locomotive brake.
As a kind of optional example, in the train marshalling list of 150 vehicles composition, the is if desired simulated in the train marshalling list
For 20 vehicles to the locomotive brake of the 40th vehicle, the locomotive brake that can set the 19th vehicle specifies machine as specified train, logical
20 bicycle braking simulators are crossed, simulate the locomotive brake of the 20th vehicle to the 40th vehicle respectively.
As a kind of optional embodiment, at least one bicycle braking simulator includes multiple bicycle braking simulators,
In, by simulation train pipe series connection between multiple bicycle braking simulators, multiple bicycle braking simulators include: the first bicycle system
Dynamic simulator, is connected, for simulating the braking for the locomotive brake being connected with specified locomotive brake with control for brake simulator
Process；Second bicycle brakes simulator, is connected with the first bicycle braking simulator, is separated by for simulating with specified locomotive brake
The braking process of the locomotive brake of specified quantity, wherein specified quantity is that the second bicycle brakes simulator and control for brake mould
The quantity for the bicycle braking simulator that quasi- device is separated by.
Using the above embodiment of the present invention, the first bicycle braking simulator be by simulation train pipe directly and control for brake
The connected bicycle of simulator brakes simulator, and the first bicycle brake can receive the simulation train by control for brake simulator
The air quantity of pipe transmission, simulates the braking process for the locomotive brake being connected with specified locomotive brake.
Optionally, the second bicycle braking simulator can be in concatenated multiple bicycle braking simulators, not control with braking
Other bicycle analog controllers that simulator processed is connected directly.
Optionally, the second bicycle brake can become according to the pressure of the simulation train pipe of other adjacent bicycle brakes
Change situation.
Using the above embodiment of the present invention, it can brake what simulator was separated by with control for brake simulator according to the second bicycle
Bicycle brakes the specified quantity of simulator, determines that the simulation of the second braking simulator is separated by specified quantity with specified locomotive brake
Locomotive brake.
As a kind of optional example, in the train marshalling list of 150 vehicles composition, the is if desired simulated in the train marshalling list
20 vehicles can set the locomotive brake of the 19th vehicle to specify locomotive brake, lead to the locomotive brake of the 40th vehicle
20 bicycle braking simulators are crossed, the locomotive brake of the 20th vehicle to the 40th vehicle are simulated respectively, thus in simulation the 30th
In the case where the locomotive brake of vehicle, specified quantity can be 30-19=11.
As a kind of optional embodiment, which can also include: multiple test sensors, be arranged at least one
Bicycle brakes multiple designated positions in simulator, for acquiring parameter letter of bicycle braking simulator during simulating brake
Breath.
Using the above embodiment of the present invention, multiple specific bits in bicycle braking simulator center multiple tests and pass
Sensor can acquire the parameter information of multiple designated positions in bicycle braking simulator, and then according in multiple designated positions
Parameter information, the locomotive brake that be simulated of simulator can be braked to the bicycle and carry out performance evaluation.
As a kind of optional embodiment, multiple test sensors include: multiple train tube sensors, and setting is arranged in simulation
On vehicle pipe, for acquiring the pressure information of simulation train pipe.
Using the above embodiment of the present invention, it can simulate and multiple train tube sensors are set on train pipe to acquire simulation column
The pressure information of vehicle pipe, so as to according to the pressure changing of the pressure information detection simulation train pipe of simulation train pipe.
Optionally, the position of setting test sensor can be corresponding with control for brake simulator, can also brake with bicycle
Simulator is corresponding, according to the pressure information of the test gimulator acquisition in designated position, it can be deduced that the corresponding system in designated position
The pressure changing of the simulation train pipe of dynamic control simulator or bicycle braking simulator.
It is alternatively possible to obtain the pressure information of the train tube sensor acquisition of designated position, and determine designated position
Control for brake simulator or the locomotive brake simulated of bicycle braking simulator, and then by the pressure information of acquisition and the train
The Pressure Simulation model of brake is compared, and can judge whether analog result is accurate according to comparison result.
Optionally, the pressure information of acquisition is compared with the Pressure Simulation model of the locomotive brake, it can basis
Comparison result amendment determines control instruction according to the Pressure Simulation model of specified locomotive brake.
As a kind of optional embodiment, which can also include: processor, with multiple train tube sensor phases
Even, for determining acquisition position of the train tube sensor on simulation train pipe, wherein acquisition position and bicycle brake simulator
It corresponds；Determine the locomotive brake that the corresponding bicycle braking simulator of acquisition position is simulated；It is acquired according to acquisition position
Pressure information, determine the Pressure Simulation model of the corresponding locomotive brake of acquisition position.
Using the above embodiment of the present invention, list corresponding to acquisition position is determined according to the acquisition position on simulation train pipe
The locomotive brake that vehicle braking simulator is simulated, and then acquisition can be determined according to acquisition position pressure information collected
The Pressure Simulation model of locomotive brake corresponding to position.
For example, if desired simulating in the train marshalling list the 20th vehicle and the 40th in the train marshalling list of 150 vehicles composition
The locomotive brake of vehicle, and only have 20 bicycles in the simulation system of locomotive brake and brake simulator, then braking can be made to control
Simulator processed simulates the locomotive brake of the 1st vehicle, and 20 bicycle braking simulators is allow to simulate the 2nd vehicle respectively to the 21st
Then the locomotive brake of vehicle acquires the 18th bicycle braking simulator and (simulates the list of the locomotive brake of the 19th vehicle
Vehicle brakes simulator) simulated pressure pipe pressure data, and Pressure Simulation model is determined according to the pressure data, thus the pressure
Power simulation model is the Pressure Simulation model of the locomotive brake of the 19th vehicle.Then make control for brake simulator simulation the again
The locomotive brake of 19 vehicles makes 20 bicycle braking simulators simulate the train braking of the 20th vehicle to the 40th vehicle respectively
Machine.
According to embodiments of the present invention, a kind of air damping analogy method embodiment is provided, it should be noted that in attached drawing
Process the step of illustrating can execute in a computer system such as a set of computer executable instructions, although also,
Logical order is shown in flow charts, but in some cases, can be executed with the sequence for being different from herein it is shown or
The step of description.
Fig. 6 is a kind of flow chart of the analogy method of locomotive brake according to an embodiment of the present invention, as shown in fig. 6, should
Method includes the following steps:
Step S602 determines control instruction according to the Pressure Simulation model of specified locomotive brake, wherein Pressure Simulation mould
Type indicates the pressure changing of the specified train pipe in specified locomotive brake；
Step S604 simulates the pressure of specified train pipe according to the simulation train pipe that control instruction controls braking analog controller
Power situation of change, wherein the pressure changing for simulating specified train pipe is accomplished by the following way: being controlled according to control instruction
The wind transmitted in simulation train pipe makes to simulate the pressure changing that the wind pressure in train pipe meets specified train pipe；
Step S606, at least one bicycle brake simulator according to the wind simulation and specified train transmitted in simulation train pipe
The braking process of the connected locomotive brake of brake.
Through the above steps, control instruction is determined according to the Pressure Simulation model of specified locomotive brake, then passes through control
The wind pressure of the wind transmitted in the simulation train pipe of instruction control control for brake simulator, control simulation train pipe meets specified train
The pressure changing of pipe allows control for brake simulator to simulate specified locomotive brake and specifies train pipe in braking process
Pressure changing, then simulate the wind that transmits in train pipe and will be transmitted to the bicycle being connected with control for brake simulator and brake
Simulator simulation allows bicycle braking simulator according to the wind simulation and specified locomotive brake phase transmitted in simulation train pipe
The braking process of locomotive brake even, thus by control for brake simulator, it can be to any one train in train marshalling list
Brake is simulated, and brakes simulator cooperation by control for brake simulator and bicycle, bicycle can be enable to brake simulator
Any one locomotive brake in multiple locomotive brakes of marshaling is enough simulated, to multiple trains in train marshalling list
In the case that brake carries out train braking performance test, simulator is braked by control for brake simulator and at least one bicycle
Cooperation, can complete the simulation of multiple locomotive brakes, without copying complete train marshalling list, reached reduction test and set
Standby purpose realizes the technical effect for reducing train braking Performance Test System volume, and then solves existing train braking
Performance test bed bulky technical problem.
As a kind of optional embodiment, at least one bicycle braking simulator according to the wind transmitted in simulation train pipe
In the case where the braking process for simulating the locomotive brake being connected with specified locomotive brake, which, which comprises determining that, is used for
Acquire the acquisition position of pressure information, wherein acquisition position and bicycle braking simulator correspond；Determine that acquisition position is corresponding
Bicycle braking simulator simulation locomotive brake；Determine that acquisition position is corresponding according to the pressure information that acquisition position acquires
The Pressure Simulation model of locomotive brake.
As a kind of optional embodiment, at least one bicycle braking simulator according to the wind transmitted in simulation train pipe
In the case where the braking process for simulating the locomotive brake being connected with specified locomotive brake, which can also include: to adopt
Collect the parameter information of multiple designated positions at least one bicycle braking simulator.
According to still another embodiment of the invention, a kind of storage medium is additionally provided, storage medium includes the program of storage,
Wherein, the analogy method of the locomotive brake of any of the above-described is executed when program is run.
According to still another embodiment of the invention, a kind of processor is additionally provided, processor is for running program, wherein
The analogy method of the locomotive brake of any of the above-described is executed when program is run.
According to embodiments of the present invention, a kind of simulator embodiment of locomotive brake is additionally provided, it should be noted that
The simulator of the locomotive brake can be used for executing the analogy method of the locomotive brake in the embodiment of the present invention, the present invention
The analogy method of locomotive brake in embodiment can execute in the simulator of the locomotive brake.
Fig. 7 is a kind of schematic diagram of the simulator of locomotive brake according to an embodiment of the present invention, as shown in fig. 7, should
Device may include: determination unit 71, for determining control instruction according to the Pressure Simulation model of specified locomotive brake,
In, Pressure Simulation model indicates the pressure changing of the specified train pipe in specified locomotive brake；Analogue unit 73, is used for
The pressure changing of specified train pipe is simulated according to the simulation train pipe that control instruction controls braking analog controller, wherein
The pressure changing for simulating specified train pipe is accomplished by the following way: being controlled in simulation train pipe and is transmitted according to control instruction
Wind, make to simulate the wind pressure in train pipe and meet the pressure changing of specified train pipe；Control unit 75 is used at least one
Bicycle brakes simulator and simulates the locomotive brake being connected with specified locomotive brake according to the wind transmitted in simulation train pipe
Braking process.
It should be noted that the determination unit 71 in the embodiment can be used for executing the step in the embodiment of the present application
S602, the analogue unit 73 in the embodiment can be used for executing the step S604 in the embodiment of the present application, in the embodiment
Control unit 75 can be used for executing the step S606 in the embodiment of the present application.Above-mentioned module is shown with what corresponding step was realized
Example is identical with application scenarios, but is not limited to the above embodiments disclosure of that.
According to that above embodiment of the present invention, control instruction is determined according to the Pressure Simulation model of specified locomotive brake, then
The wind transmitted in the simulation train pipe of control for brake simulator is controlled by control instruction, the wind pressure of control simulation train pipe meets
The pressure changing of specified train pipe, allows control for brake simulator to simulate specified locomotive brake and refers in braking process
Determine the pressure changing of train pipe, then simulates the wind that transmits in train pipe and will be transmitted to and be connected with control for brake simulator
Bicycle brakes simulator simulation, allows bicycle braking simulator according to the wind simulation and specified train transmitted in simulation train pipe
The braking process of the connected locomotive brake of brake, thus by control for brake simulator, it can be to any in train marshalling list
One locomotive brake is simulated, and is braked simulator cooperation by control for brake simulator and bicycle, bicycle can be made to brake
Simulator can simulate any one locomotive brake in multiple locomotive brakes of marshaling, in train marshalling list
In the case that multiple locomotive brakes carry out train braking performance test, pass through control for brake simulator and at least one bicycle system
Dynamic simulator cooperation, can complete the simulation of multiple locomotive brakes, without copying complete train marshalling list, reach and subtracted
The purpose of few test equipment, realizes the technical effect for reducing train braking Performance Test System volume, and then solve existing
The performance test bed bulky technical problem of train braking.
As a kind of optional embodiment, which can also include: the first determining module, at least one list
Vehicle brakes simulator and simulates the train system being connected with the specified locomotive brake according to the wind transmitted in the simulation train pipe
In the case where the braking process of motivation, determine the acquisition position for acquiring pressure information, wherein the acquisition position with it is described
Bicycle is braked simulator and is corresponded；Second determining module, for determining the corresponding bicycle braking mould of the acquisition position
The locomotive brake of quasi- device simulation；Third determining module, described in pressure information for being acquired according to the acquisition position determines
The Pressure Simulation model of the corresponding locomotive brake of acquisition position.
The present invention also provides a kind of preferred embodiment, the preferred embodiment provides a kind of train air braking ability intelligence
Pilot system can be changed.
Train air braking ability intelligence pilot system provided by the present invention can be used for empty to railway freight train
The performance study of gas brake.
Train air braking ability intelligence pilot system provided by the present invention, using digitizing technique, to braking
Brake valve and train braking pipeline do theoretical research and numerical simulation in journey, simulate changing rule and technology in its mechanism
Feature generates virtual digit simulation model, combines with a small amount of (20 vehicles or so) Train Air Brake System in kind, carries out mould
Type calculates, amendment, recycles to derive and test, assessment control valve performance, solution railway freight train air braking ability relevant issues.
Fig. 8 is a kind of schematic diagram of train air braking ability intelligence pilot system according to an embodiment of the present invention, such as
Shown in Fig. 8, comprising: brake monitor 81, control for brake simulation executing 82, bicycle brake simulator 83, and in system
Train pipe, auxiliary reservoir, braking cylinder, accelerate to alleviate the multidigits such as cylinder and set the sensor group 84 for being provided with acquisition data.
Technical solution provided by the present invention can use virtual train Pneumatic brake systems and bicycle braking simulation in kind
Device links up, and circulation derives the more new Train Braking Test Systems of forming quantity, realizes Train Air Brake System
Performance Evaluation and technology analysis test.
Optionally, brake monitor includes: braking microcomputer control unit, and braking simulation softward system.
Optionally, in system provided by the present invention, 20 sets of bicycle brake simulators 83 can be used, wherein 20 is single
Vehicle brake simulator 83 is connected by train pipe.
The present invention mainly using cover more bicycle brake simulator as material object air braking system for freight car, with train air
Braking system digital simulation model and braking simulation softward system as virtual train Pneumatic brake systems, with brake monitor 81
The goods train air damping intelligence constituted with control for brake simulation executing 82 as the control device of interface virtual and in kind
Change pilot system, occupied area about 80m2。
Fig. 9 is a kind of schematic diagram of brake monitor according to an embodiment of the present invention, as shown in Figure 9, comprising: host computer
91, microcomputer control unit 92, data acquisition unit 93 are braked.
Figure 10 is a kind of schematic diagram of control for brake simulation executing according to an embodiment of the present invention, as shown in Figure 10, packet
It includes；Loading line 101, control solenoid valve block 102, equalizing reservoir 103, relay valve 104, storage cylinder 105, wind regime 106.
Figure 11 is a kind of schematic diagram of bicycle brake simulator according to an embodiment of the present invention, as shown in figure 11, including；
Auxiliary reservoir 111, accelerates to alleviate cylinder 113, air slide valve 114, dust arrester 115 braking cylinder 112.
Figure 12 is a kind of schematic diagram of sensor group for acquiring data according to an embodiment of the present invention, as shown in figure 12, packet
Include: equalizing reservoir pressure sensor 121, train tube pressure sensor 122, flow sensor 123, bicycle brake branch pipe pressure pass
Sensor 124, brake-cylinder pressure sensor 126, accelerates to alleviate cylinder pressure sensor 127 auxiliary reservoir pressure sensor 125.
It should be noted that equalizing reservoir pressure sensor 121, train tube pressure sensor 122, bicycle brake branch pipe pressure
Cylinder pressure sensing is alleviated in force snesor 124, auxiliary reservoir pressure sensor 125, brake-cylinder pressure sensor 126 and acceleration
Device 127 can be baroceptor.
Optionally, distributing position such as Figure 10 and 11 institute of flow sensor 123, baroceptor 124,125,126,127
Show.
Technical solution provided by the present invention passes through brake monitor 81 and control for brake simulation executing 82, Ke Yishi
The air pressure change of now simulation train difference marshalling and the motor vehicle braking system effect of vehicle location, in one or more bicycle brakings
On simulator 83, vehicle braking, alleviation and the pressure maintaining effect of the marshalling of train difference and vehicle location are realized.By using acquisition
Flow sensor 123, the baroceptor 124,125,126,127 installed in the sensor group 84 of data at various locations acquire
The braking pressure information of multiple spot carries out Novel control valve Performance Evaluation and train braking performance evaluation research.
Technical solution provided by the present invention, it is virtual and it is in kind combine by way of the train braking performance intelligence established
It can change that test system architecture is simple, rational deployment, save space；In train braking performance intelligence pilot system, using half
Matter emulation method is tested, it is only necessary to adjustment no more than 20 marshalling object constructions, be greatly reduced labor intensity and
Workload, save the cost investment improve working efficiency；Using digitizing technique can establish any classification type, grouped location,
The Simulation for Train Air Brake System model of unlimited block length connect with a small amount of material object and is tested, and marshalling number is flexibly adjusted
Whole, block length can infinite expanding, adapt to long train braking ability test need；In 20 bicycle braking simulation dresses
It sets the positions such as the train pipe on 83, auxiliary reservoir, checking cylinder and all arranges measurement point, can be used as any position vehicle in train
Brake is tested, and is acquired test data complete, abundant, is analyzed the variation of the different phase brake pressure of train braking
Rule, suitable for being fully assessed to train air braking ability.
Based on above-mentioned train air braking ability intelligence pilot system, the present invention also provides a kind of railway freight trains
Air brake performance Method of Hardware.
It should be noted that Method of Hardware is virtual train Pneumatic brake systems simulation model and material object list
Vehicle brake simulator combines the method tested.
Technical solution provided by the present invention can establish a set of simulated air braking process and performance in computer
Digital simulation model simultaneously passes through vehicle braking machine verification experimental verification in kind, is stored in braking simulation softward system database；It brakes micro-
Machine control unit calls the train tube pressure of first car to change digital simulation model (i.e. predetermined train tube pressure model), conversion
Control instruction controls control for brake simulation executing 82 and acts, and completes to change Digital Simulation mould with the train tube pressure of first car
The consistent true train pipe pressure change procedure of type makes bicycle brake simulator 83 generate braking as second car or alleviate
Movement；It is installed by true train pipe, auxiliary reservoir, acceleration alleviation cylinder, checking cylinder equipotential on bicycle brake simulator 83
Acquisition data sensor group 84, obtain test data and be simultaneously transferred in brake monitor progress data processing, analysis and exhibition
Show.
It is alternatively possible to which train tube pressure delta data and theoretical digital simulation model comparison are corrected, obtain accurately
Second car digital simulation model calls for microcomputer control unit and carries out next round test, and circulation derive testing and be can get
Infinitely marshalling several test data such as third vehicle, the 4th N vehicle of vehicle ..., carries out train air braking ability complete
Face assessment.
Optionally, the high speed switch type solenoid valve in control system and its controlling tech-nique with proportioning valve and its can match
Control technology substitution is covered to realize.
Railway freight train air braking ability Method of Hardware provided by the present invention, can reduce labour
Intensity reduces workload, reduces cost input, improves working efficiency, and during testing, the marshalling of vehicle flexibly, can be with
Infinite expanding organizes into groups a number；
Railway freight train air braking ability Method of Hardware provided by the present invention, each testing equipment it
Between structure it is simple, it is rationally distributed, save space, data acquisition comprehensive and abundant.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
In the above embodiment of the invention, it all emphasizes particularly on different fields to the description of each embodiment, does not have in some embodiment
The part of detailed description, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others
Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, Ke Yiwei
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of unit or module
It connects, can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
On unit.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can for personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole or
Part steps.And storage medium above-mentioned includes: that USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic or disk etc. be various to can store program code
Medium.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of simulation system of locomotive brake characterized by comprising
Brake monitor, for determining control instruction according to the Pressure Simulation model of specified locomotive brake, wherein the pressure
Simulation model representation specifies the pressure changing of the specified train pipe in locomotive brake；
Control for brake simulator is connected with the brake monitor, simulates for controlling the braking according to the control instruction
The simulation train pipe of controller simulates the pressure changing of the specified train pipe, wherein the simulation specified train pipe
Pressure changing is accomplished by the following way: controlling the wind transmitted in the simulation train pipe according to the control instruction, makes
Wind pressure in the simulation train pipe meets the pressure changing of the specified train pipe；
At least one bicycle brakes simulator, is connected with the control for brake simulator, for according in the simulation train pipe
The braking process for the locomotive brake that the wind simulation of transmission is connected with the specified locomotive brake.
2. system according to claim 1, which is characterized in that at least one bicycle braking simulator includes multiple lists
Vehicle brakes simulator, wherein it is connected between the multiple bicycle braking simulator by the simulation train pipe, the multiple list
Vehicle brakes simulator
First bicycle brakes simulator, is connected with the control for brake simulator, for simulating and the specified locomotive brake
The braking process of connected locomotive brake；
Second bicycle brakes simulator, is connected with first bicycle braking simulator, for simulating and the specified train system
Motivation is separated by the braking process of the locomotive brake of specified quantity, wherein the specified quantity is that the second bicycle brakes simulator
The quantity for the bicycle braking simulator being separated by with the control for brake simulator.
3. system according to claim 1, which is characterized in that the system also includes:
Multiple designated positions at least one bicycle braking simulator are arranged in, for acquiring in multiple test sensors
Parameter information of bicycle braking simulator during simulating brake.
4. system according to claim 3, which is characterized in that the multiple test sensor includes:
Multiple train tube sensors are arranged on the simulation train pipe, for acquiring the pressure information of the simulation train pipe.
5. system according to claim 4, which is characterized in that the system also includes:
Processor is connected with the multiple train tube sensor, for determining the train tube sensor in the simulation train
Acquisition position on pipe, wherein the acquisition position and bicycle braking simulator correspond；
Determine the locomotive brake that the corresponding bicycle braking simulator of the acquisition position is simulated；It is adopted according to the acquisition position
The pressure information of collection determines the Pressure Simulation model of the corresponding locomotive brake of the acquisition position.
6. a kind of analogy method of locomotive brake characterized by comprising
Control instruction is determined according to the Pressure Simulation model of specified locomotive brake, wherein the Pressure Simulation model expression refers to
Determine the pressure changing of the specified train pipe in locomotive brake；
The pressure of the specified train pipe is simulated according to the simulation train pipe that the control instruction controls the braking analog controller
Power situation of change, wherein the pressure changing of the simulation specified train pipe is accomplished by the following way: according to the control
The wind transmitted in the instruction control simulation train pipe makes the wind pressure in the simulation train pipe meet the specified train pipe
Pressure changing；
At least one bicycle brakes simulator according to the wind simulation and the specified train braking transmitted in the simulation train pipe
The braking process of the connected locomotive brake of machine.
7. according to the method described in claim 6, it is characterized in that, at least one bicycle braking simulator according to the simulation
In the case where the braking process for the locomotive brake that the wind simulation transmitted in train pipe is connected with the specified locomotive brake, institute
State method further include:
Determine the acquisition position for acquiring pressure information, wherein the acquisition position and bicycle braking simulator are one by one
It is corresponding；
Determine the locomotive brake of the corresponding bicycle braking simulator simulation of the acquisition position；
The Pressure Simulation of the corresponding locomotive brake of the acquisition position is determined according to the pressure information that the acquisition position acquires
Model.
8. according to the method described in claim 6, it is characterized in that, at least one bicycle braking simulator according to the simulation
In the case where the braking process for the locomotive brake that the wind simulation transmitted in train pipe is connected with the specified locomotive brake, institute
State method further include:
Acquire the parameter information of multiple designated positions at least one bicycle braking simulator.
9. a kind of simulator of locomotive brake characterized by comprising
Determination unit, for determining control instruction according to the Pressure Simulation model of specified locomotive brake, wherein the pressure is imitative
True mode indicates the pressure changing of the specified train pipe in specified locomotive brake；
Analogue unit, the simulation train pipe for controlling the braking analog controller according to the control instruction simulate the finger
Determine the pressure changing of train pipe, wherein the pressure changing of the simulation specified train pipe is accomplished by the following way:
The wind transmitted in the simulation train pipe is controlled according to the control instruction, meets the wind pressure in the simulation train pipe described
The pressure changing of specified train pipe；
Control unit, at least one bicycle braking simulator according to it is described simulation train pipe in transmit wind simulation with it is described
The braking process of the connected locomotive brake of specified locomotive brake.
10. device according to claim 9, which is characterized in that described device further include:
First determining module, for being simulated at least one bicycle braking simulator according to the wind transmitted in the simulation train pipe
In the case where the braking process for the locomotive brake being connected with the specified locomotive brake, determine for acquiring pressure information
Acquisition position, wherein the acquisition position and bicycle braking simulator correspond；
Second determining module, for determining the train braking of the corresponding bicycle braking simulator simulation of the acquisition position
Machine；
Third determining module, the pressure information for being acquired according to the acquisition position determine the corresponding train of the acquisition position
The Pressure Simulation model of brake.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634310A (en) * | 2020-06-09 | 2020-09-08 | 南京铁道职业技术学院 | Monitoring facility for subway emergency brake |
| CN112612263A (en) * | 2020-12-23 | 2021-04-06 | 神华铁路装备有限责任公司 | Test bed for wireless air brake control device |
| CN112612234A (en) * | 2020-12-23 | 2021-04-06 | 神华铁路装备有限责任公司 | Train test system and method for electro-pneumatic brake control device, computer equipment and readable storage medium thereof |
| CN113658479A (en) * | 2021-08-25 | 2021-11-16 | 郑州捷安高科股份有限公司 | Train gas circuit simulation method, device and medium |
| CN114459781A (en) * | 2022-01-18 | 2022-05-10 | 同济大学 | Intelligent train dynamic braking test system and application thereof |
| CN116147942A (en) * | 2023-04-23 | 2023-05-23 | 眉山中车制动科技股份有限公司 | Train braking simulation test marshalling system and marshalling method thereof |
| CN116339229A (en) * | 2023-05-25 | 2023-06-27 | 眉山中车制动科技股份有限公司 | Test bed locomotive brake control system and method |
| CN116337491A (en) * | 2023-05-29 | 2023-06-27 | 眉山中车制动科技股份有限公司 | Train test bed data acquisition system and data acquisition method |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101423056A (en) * | 2008-10-31 | 2009-05-06 | 南车株洲电力机车有限公司 | Control device and method for urban rail vehicle rail transportation |
| KR20110014905A (en) * | 2009-08-06 | 2011-02-14 | 인제대학교 산학협력단 | Brake performance analysis of sliding mode controller by comparing with a commercial anti-lock brake system |
| CN102156052A (en) * | 2011-03-04 | 2011-08-17 | 青岛四方车辆研究所有限公司 | Semi-physical simulation testing table of network control system of high-speed motor train unit train |
| CN202057502U (en) * | 2011-04-15 | 2011-11-30 | 北京高铁三瑞电子技术有限公司 | Test simulator and simulation system for train braking machine |
| CN102323761A (en) * | 2011-07-18 | 2012-01-18 | 铁道部运输局 | Semi-physical simulation testing platform of train control network |
| CN102681561A (en) * | 2011-03-17 | 2012-09-19 | 上海全路通铁道科技发展有限公司 | Device and method for real-time control of train pipe volume pressure |
| CN102680254A (en) * | 2012-05-24 | 2012-09-19 | 西南交通大学 | Comprehensive testing platform of intelligent brake system |
| EP2514650A2 (en) * | 2010-11-18 | 2012-10-24 | ÖBB - Technische Services GmbH | Air pressure measuring device |
| JP2013092425A (en) * | 2011-10-25 | 2013-05-16 | East Japan Railway Co | Brake testing device |
| CN103207093A (en) * | 2013-03-21 | 2013-07-17 | 南车株洲电力机车有限公司 | Testing system for locomotive braking device |
| CN104020675A (en) * | 2014-05-05 | 2014-09-03 | 南车青岛四方机车车辆股份有限公司 | Train braking hardware-in-the-loop simulation testing stand and method |
| CN104142251A (en) * | 2013-05-09 | 2014-11-12 | 齐齐哈尔轨道交通装备有限责任公司 | Comprehensive test bed and test method for braking system |
| CN104374586A (en) * | 2014-11-25 | 2015-02-25 | 南车青岛四方机车车辆股份有限公司 | Simulation experiment platform and method for high-speed train brake system |
| CN204302015U (en) * | 2015-01-06 | 2015-04-29 | 北京纵横机电技术开发公司 | 30 tons of axle heavy-duty machine car motor vehicle braking system all-around test stand testing arrangements |
| US20150294049A1 (en) * | 2014-04-14 | 2015-10-15 | Konkuk University Industrial Cooperation Corp. | Brake hils system for a railway vehicle |
| CN105865809A (en) * | 2016-06-22 | 2016-08-17 | 西南交通大学 | Disc type passenger train brake tube box |
| CN105890917A (en) * | 2016-06-07 | 2016-08-24 | 中车青岛四方车辆研究所有限公司 | Traction brake test system |
| CN106218623A (en) * | 2016-08-03 | 2016-12-14 | 张惠 | A kind of electric locomotive train tube pressure control module |
| CN106525447A (en) * | 2016-08-31 | 2017-03-22 | 浙江万安科技股份有限公司 | Air pressure brake system's comprehensive performance simulating apparatus and method |
-
2018
- 2018-05-04 CN CN201810418106.1A patent/CN110441077B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101423056A (en) * | 2008-10-31 | 2009-05-06 | 南车株洲电力机车有限公司 | Control device and method for urban rail vehicle rail transportation |
| KR20110014905A (en) * | 2009-08-06 | 2011-02-14 | 인제대학교 산학협력단 | Brake performance analysis of sliding mode controller by comparing with a commercial anti-lock brake system |
| EP2514650A2 (en) * | 2010-11-18 | 2012-10-24 | ÖBB - Technische Services GmbH | Air pressure measuring device |
| CN102156052A (en) * | 2011-03-04 | 2011-08-17 | 青岛四方车辆研究所有限公司 | Semi-physical simulation testing table of network control system of high-speed motor train unit train |
| CN102681561A (en) * | 2011-03-17 | 2012-09-19 | 上海全路通铁道科技发展有限公司 | Device and method for real-time control of train pipe volume pressure |
| CN202057502U (en) * | 2011-04-15 | 2011-11-30 | 北京高铁三瑞电子技术有限公司 | Test simulator and simulation system for train braking machine |
| CN102323761A (en) * | 2011-07-18 | 2012-01-18 | 铁道部运输局 | Semi-physical simulation testing platform of train control network |
| JP2013092425A (en) * | 2011-10-25 | 2013-05-16 | East Japan Railway Co | Brake testing device |
| CN102680254A (en) * | 2012-05-24 | 2012-09-19 | 西南交通大学 | Comprehensive testing platform of intelligent brake system |
| CN103207093A (en) * | 2013-03-21 | 2013-07-17 | 南车株洲电力机车有限公司 | Testing system for locomotive braking device |
| CN104142251A (en) * | 2013-05-09 | 2014-11-12 | 齐齐哈尔轨道交通装备有限责任公司 | Comprehensive test bed and test method for braking system |
| US20150294049A1 (en) * | 2014-04-14 | 2015-10-15 | Konkuk University Industrial Cooperation Corp. | Brake hils system for a railway vehicle |
| CN104020675A (en) * | 2014-05-05 | 2014-09-03 | 南车青岛四方机车车辆股份有限公司 | Train braking hardware-in-the-loop simulation testing stand and method |
| CN104374586A (en) * | 2014-11-25 | 2015-02-25 | 南车青岛四方机车车辆股份有限公司 | Simulation experiment platform and method for high-speed train brake system |
| CN204302015U (en) * | 2015-01-06 | 2015-04-29 | 北京纵横机电技术开发公司 | 30 tons of axle heavy-duty machine car motor vehicle braking system all-around test stand testing arrangements |
| CN105890917A (en) * | 2016-06-07 | 2016-08-24 | 中车青岛四方车辆研究所有限公司 | Traction brake test system |
| CN105865809A (en) * | 2016-06-22 | 2016-08-17 | 西南交通大学 | Disc type passenger train brake tube box |
| CN106218623A (en) * | 2016-08-03 | 2016-12-14 | 张惠 | A kind of electric locomotive train tube pressure control module |
| CN106525447A (en) * | 2016-08-31 | 2017-03-22 | 浙江万安科技股份有限公司 | Air pressure brake system's comprehensive performance simulating apparatus and method |
Non-Patent Citations (1)
| Title |
|---|
| 应之丁 等: "基于气动系统流体方程的货车制动性能分析", 《铁道学报》 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634310A (en) * | 2020-06-09 | 2020-09-08 | 南京铁道职业技术学院 | Monitoring facility for subway emergency brake |
| CN112612263A (en) * | 2020-12-23 | 2021-04-06 | 神华铁路装备有限责任公司 | Test bed for wireless air brake control device |
| CN112612234A (en) * | 2020-12-23 | 2021-04-06 | 神华铁路装备有限责任公司 | Train test system and method for electro-pneumatic brake control device, computer equipment and readable storage medium thereof |
| CN112612234B (en) * | 2020-12-23 | 2022-05-31 | 神华铁路装备有限责任公司 | Train test system and method for electro-pneumatic brake control device, computer equipment and readable storage medium thereof |
| CN113658479A (en) * | 2021-08-25 | 2021-11-16 | 郑州捷安高科股份有限公司 | Train gas circuit simulation method, device and medium |
| CN114459781A (en) * | 2022-01-18 | 2022-05-10 | 同济大学 | Intelligent train dynamic braking test system and application thereof |
| CN116147942A (en) * | 2023-04-23 | 2023-05-23 | 眉山中车制动科技股份有限公司 | Train braking simulation test marshalling system and marshalling method thereof |
| CN116339229A (en) * | 2023-05-25 | 2023-06-27 | 眉山中车制动科技股份有限公司 | Test bed locomotive brake control system and method |
| CN116339229B (en) * | 2023-05-25 | 2023-08-15 | 眉山中车制动科技股份有限公司 | Test bed locomotive brake control system and method |
| CN116337491A (en) * | 2023-05-29 | 2023-06-27 | 眉山中车制动科技股份有限公司 | Train test bed data acquisition system and data acquisition method |
| CN116337491B (en) * | 2023-05-29 | 2023-08-29 | 眉山中车制动科技股份有限公司 | Train test bed data acquisition system and data acquisition method |
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