CN105788441A - Practical training device used for teaching of motor train unit braking system - Google Patents
Practical training device used for teaching of motor train unit braking system Download PDFInfo
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- CN105788441A CN105788441A CN201610294873.7A CN201610294873A CN105788441A CN 105788441 A CN105788441 A CN 105788441A CN 201610294873 A CN201610294873 A CN 201610294873A CN 105788441 A CN105788441 A CN 105788441A
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- trailer
- brake
- motor
- test cabinet
- car
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
- G09B25/02—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery
Abstract
The invention provides a practical training device used for teaching of a motor train unit braking system. The practical training device comprises an equipment area and a teaching area. A main air compressor, an air cylinder, an air channel module, a motor train braking system unit and a trailer braking system unit are configured in the equipment area. A driver braking controller and a main test console are configured in the teaching area. The motor train braking system unit comprises a motor train test cabinet, a motor train braking control device and a motor train basic braking unit. The trailer braking system unit comprises a trailer test cabinet, a trailer braking control device and a trailer basic braking unit. According to the practical training device, the existing pipelines and the electrical logic relation of the motor train unit can be really simulated, applying and alleviating of electric braking can be simulated, and thus learning visual performance and authenticity of students can be enhanced.
Description
Technical field
The invention belongs to Braking System for Multiple Units simulation teaching field, be specifically related to a kind of actual training device for Braking System for Multiple Units teaching.
Background technology
All based on theory on current Braking System for Multiple Units teaching method, the practical operation of the less participation brakes of student.Even if there being Practice Curriculum, existing Training Room is also substantially the brake control mode based on bicycle, can only operate for the applying that bicycle is braked and alleviation.This real training mode electricity that adopt empty mixture control actual in existing EMUs, the control model being braked power distribution based on unit has very big discrepancy.
If can the existing pipeline of simulating vehicle and electric logic relation, the applying of simulation electric braking and alleviation really in actual training device design, then just can realize the simulation of electric sky mixture control and the simulation of the braking force distribution based on unit.
Demand currently for the EMUs talent increases day by day, if for the braking procedure that student can be allowed in the teaching of Braking System for Multiple Units to experience the existing car of simulation in real training intuitively, the understanding that will make student's Braking System for Multiple Units is more deep, provides bigger help to work after it.
Summary of the invention
The present invention for deficiency of the prior art, it is provided that a kind of for Braking System for Multiple Units teaching actual training device.
For achieving the above object, the present invention is by the following technical solutions:
A kind of actual training device for Braking System for Multiple Units teaching, it is characterized in that, including: battery limits and teaching area, battery limits are configured with main air compressor machine, reservoir and gas path module, motor vehicle brake system unit and trailer brake system unit, and teaching area is configured with driver's brake monitor and master trip control station；Motor vehicle brake system unit includes moving vehicle test cabinet, motor-car brake control and motor-car foundation brake unit, and trailer brake system unit includes trailer test cabinet, trailer brake controls device and trailer foundation brake unit；
Master trip control station receives the braking instruction that driver's brake monitor sends, and is transmitted directly to motor-car brake control and trailer brake control device by simulating train network；Master trip control station is connected with moving vehicle test cabinet, trailer test cabinet by network service, braking instruction and setup parameter is transferred to moving vehicle test cabinet and trailer test cabinet, moving vehicle test cabinet and trailer test cabinet on-position information is transferred to master trip control station；Master trip control station is connected to main air compressor machine by rigid line, and main air compressor machine is managed；
Moving vehicle test cabinet is connected to motor-car brake control by rigid line, it is achieved the transmission of motor-car control for brake instruction and the collection of motor-car status data；Trailer test cabinet is connected to trailer brake by rigid line and controls device, it is achieved the transmission of trailer brake control instruction and the collection of trailer-status data；
Moving vehicle test cabinet is connected to motor-car foundation brake unit by rigid line, it is achieved the collection of motor-car foundation brake status data；Trailer test cabinet is connected to trailer foundation brake unit by rigid line, it is achieved the collection of trailer foundation brake status data；
Connect also by rigid line between moving vehicle test cabinet and trailer test cabinet, it is achieved between motor-car and trailer, brake the analogue transmission of related column fare.
For optimizing technique scheme, the concrete measure taked also includes:
Network communication form is the bus protocol such as Ethernet, CAN, RS485.
Setup parameter includes speed setting value, turns to built on stilts spring pressure set points and simulation electric braking force value.
Motor-car control for brake instruction includes analogue speed signal, simulation turns to built on stilts spring pressure signal and simulation electric braking force signal, and motor-car status data is brake force of motor vehicle；Trailer brake control instruction includes analogue speed signal, simulation turns to built on stilts spring pressure signal and simulation electric braking force signal more than needed, and trailer-status data are trailer brake power.
On-position information includes total wind pressure of Real-time Collection, brakes output pressure, turns to built on stilts spring pressure, speed, braking instruction and electric braking force signal.
Master trip control station is shown in real time by display interface after receiving on-position information.
Actual training device also includes DDU showing interface and electrical principle showing interface, and DDU showing interface is for simulating the DDU interface of the existing car of EMUs, and electrical principle showing interface is for projecting the electrical control logic of brakes.
The invention has the beneficial effects as follows: be skillfully constructed, it is possible to the control of the real existing car of simulation EMUs, the displaying at test interface is set, it is possible to allows student have a kind of sensation on the spot in person, deepens student's understanding to brakes operation principle simultaneously；Additionally, simulation for the existing car pipeline of EMUs and electrical control, adopt the mode of experiment cabinet, modularity can be realized, when unit needs to increase one or more motor-car, only need to increasing one or more moving vehicle test cabinet just passable, other parts, without variation, add the extended capability of this actual training device.This simulation teaching actual training device can truly simulate the existing pipeline of EMUs and electric logic relation, the applying of simulation electric braking and alleviation, improves intuitive and the verity of student learning.
Accompanying drawing explanation
Fig. 1 is the structural representation of the actual training device of the present invention.
The pipeline that Fig. 2 is the actual training device of the present invention arranges schematic diagram.
Fig. 3 is the electrical arrangement schematic diagram of the actual training device of the present invention.
Accompanying drawing labelling is as follows: motor vehicle brake system unit 1, trailer brake system unit 2, total wind MR, first turn to built on stilts spring pressure AS1, second turn to built on stilts spring pressure AS2, braking output pressure BC.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.
For simulating the process of true Braking System for Multiple Units action, the present invention is a brake unit based on a motor-car and a trailer, and each parts of brakes all adopt actual part on EMUs car.As it is shown in figure 1, actual training device includes battery limits and teaching area, battery limits are configured with main air compressor machine, reservoir and gas path module, motor vehicle brake system unit 1 and trailer brake system unit 2, and teaching area is configured with driver's brake monitor and master trip control station.Motor vehicle brake system unit 1 includes moving vehicle test cabinet, motor-car brake control and motor-car foundation brake unit, trailer brake system unit 2 includes trailer test cabinet, trailer brake controls device and trailer foundation brake unit, and master trip control station is configured with crosspointer Pressure gauge.
Wherein, main air compressor machine output squeezing air, reservoir and gas path module are for storing the compression air for whole test, and are filtered processing to compression air；Trailer test cabinet, for simulating the pipeline and electrical control logic that on the existing car of EMUs, trailer is relevant, also needs to that trailer brake controls device coherent signal simultaneously and is acquired processing；Moving vehicle test cabinet, for simulating the pipeline and electrical control logic that on the existing car of EMUs, motor-car is relevant, also needs to be acquired motor-car brake control coherent signal processing simultaneously；Master trip control station is used for simulating vehicle control unit, the output of simulating vehicle instruction, simulating vehicle network and each brak control unit communicate, and master trip control station also communicates with moving vehicle test cabinet and trailer test cabinet simultaneously, carry out the transmission of instruction and the storage of each experiment cabinet collection data.
Actual training device may also include DDU showing interface and gas circuit/electrical principle showing interface, and DDU showing interface, for simulating the DDU interface of the existing car of EMUs, projects, the driving environment of the existing car of simulation；Gas circuit/electrical principle showing interface, for pipeline and the electrical control logic of brakes are projected, is conveniently imparted knowledge to students.
Fig. 2 is the piping arrangement of actual training device, main air compressor machine output squeezing air, exports to moving vehicle test cabinet and trailer test cabinet through reservoir and gas path module, also has a road output to master trip control station for the manometric display of crosspointer；The moving vehicle test cabinet simulation output total wind of motor-car, the first motor car bogie sky spring pressure and the second motor car bogie sky spring pressure are to motor-car brake control, motor-car brake control goes out, according to the total wind of motor-car, the first motor car bogie sky spring pressure and the second motor car bogie sky spring calculation of pressure, the motor-car brake pressure produced and exports to moving vehicle test cabinet, and moving vehicle test cabinet is by motor-car brake pressure output to motor-car foundation brake unit；The trailer test cabinet simulation output total wind of trailer, the first trailer bogie sky spring pressure and the second trailer bogie sky spring pressure control device to trailer brake, trailer brake controls device and goes out, according to the total wind of trailer, the first trailer bogie sky spring pressure and the second trailer bogie sky spring calculation of pressure, the trailer brake pressure produced and export to trailer test cabinet, and trailer test cabinet is by trailer brake pressure output to trailer foundation brake unit.
Air is inputted to moving vehicle test cabinet by air compressor machine by blast main road, blast main road is divided into four tunnels by the available multiple-way valve of moving vehicle test cabinet, the first via exports to trailer test cabinet, second tunnel exports the total wind interface to motor-car brake control through pressure regulator valve and two-position two-way solenoid valve, 3rd tunnel is through pressure regulator valve, two-position two-way solenoid valve and the output of little reservoir turn to built on stilts spring pressure interface to the first of motor-car brake control, 4th tunnel is through pressure regulator valve, two-position two-way solenoid valve and the output of little reservoir turn to built on stilts spring pressure interface to the second of motor-car brake control；Trailer test cabinet is possible with multiple-way valve and total wind of input is divided into three tunnels, the first via exports the total wind interface to trailer brake control device through pressure regulator valve and two-position two-way solenoid valve, second tunnel turns to built on stilts spring pressure interface through the output of pressure regulator valve, two-position two-way solenoid valve and little reservoir to the first of trailer brake control device, and the 3rd tunnel turns to built on stilts spring pressure interface through the output of pressure regulator valve, two-position two-way solenoid valve and little reservoir to the second of trailer brake control device.Herein, the whole pipeline of trailer test cabinet is arranged identical with moving vehicle test cabinet, simply also increases a braking output pressure interface, for being used for showing by the crosspointer Pressure gauge of trailer brake pressure output to master trip control station.And the multiple-way valve that moving vehicle test cabinet and trailer test cabinet adopt can select according to actual needs, such as the three-way valve of a five-way valve or three series connection, as long as ensureing that a road input, four tunnels export.
Fig. 3 is the electrical installation drawing of actual training device, and master trip control station receives the braking instruction that driver's brake monitor sends, and is transmitted directly to motor-car brake control and trailer brake control device by simulating train network；Master trip control station is connected with moving vehicle test cabinet, trailer test cabinet by network service, braking instruction and setup parameter is transferred to moving vehicle test cabinet and trailer test cabinet, moving vehicle test cabinet and trailer test cabinet on-position information is transferred to master trip control station；Master trip control station is connected to main air compressor machine by rigid line, and main air compressor machine is managed；Master trip control station is connected to main air compressor machine by rigid line, and main air compressor machine is managed.
Moving vehicle test cabinet is connected to motor-car brake control by rigid line, it is achieved the transmission of motor-car control for brake instruction and the collection of motor-car status data；Trailer test cabinet is connected to trailer brake by rigid line and controls device, it is achieved the transmission of trailer brake control instruction and the collection of trailer-status data.
Moving vehicle test cabinet is connected to motor-car foundation brake unit by rigid line, it is achieved the collection of motor-car foundation brake status data；Trailer test cabinet is connected to trailer foundation brake unit by rigid line, it is achieved the collection of trailer foundation brake status data.
Connect also by rigid line between moving vehicle test cabinet and trailer test cabinet, it is achieved between motor-car and trailer, brake the analogue transmission of related column fare.
More specifically, after master trip control station receives the braking instruction that driver's brake monitor sends, be converted to network data (optical fiber or MVB depend on the network interface of brake control), then pass through simulation train network and be transmitted directly to the brake control of motor-car and trailer.Master trip control station also can pass through network (can select the bus protocol such as Ethernet, CAN, RS485) and communicate with motor-car and trailer test cabinet, by braking instruction, speed setting value, built on stilts spring pressure set points and simulation electric braking force value is turned to export to each experiment cabinet.Simultaneously motor-car brake control also can receive analogue speed signal (pulse generator simulation) that moving vehicle test cabinet provides, simulation turns to built on stilts spring pressure signal and simulates electric braking signal, then the power that is braked calculates, calculating the air-making power needing to apply, the brake pressure controlling output corresponding returns to moving vehicle test cabinet.Trailer brake controls that device can receive analogue speed signal that trailer test cabinet provides, simulation turns to built on stilts spring pressure signal and simulation electric braking force signal more than needed, then the power that is braked calculates, calculating the air-making power needing to apply, the brake pressure controlling output corresponding returns to trailer test cabinet.Additionally motor-car and trailer test cabinet also can the total wind pressure of Real-time Collection, brake output pressure, turn to built on stilts spring pressure, speed, braking instruction, electric braking force signal etc., and these signals are transferred to master trip control station by network, after master trip control station receives these data, display interface can be passed through and show in real time.
And for the brake unit of N number of motor-car and a trailer composition, in such scheme, simply increasing N-1 motor-car brake control, N-1 motor-car foundation brake unit and N-1 moving vehicle test cabinet, other parts are constant.
Below being only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment, and all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that, for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, should be regarded as protection scope of the present invention.
Claims (7)
1. the actual training device for Braking System for Multiple Units teaching, it is characterized in that, including: battery limits and teaching area, described battery limits are configured with main air compressor machine, reservoir and gas path module, motor vehicle brake system unit (1) and trailer brake system unit (2), and described teaching area is configured with driver's brake monitor and master trip control station；Described motor vehicle brake system unit (1) includes moving vehicle test cabinet, motor-car brake control and motor-car foundation brake unit, and described trailer brake system unit (2) includes trailer test cabinet, trailer brake controls device and trailer foundation brake unit；
Described master trip control station receives the braking instruction that driver's brake monitor sends, and is transmitted directly to motor-car brake control and trailer brake control device by simulating train network；Master trip control station is connected with moving vehicle test cabinet, trailer test cabinet by network service, braking instruction and setup parameter is transferred to moving vehicle test cabinet and trailer test cabinet, moving vehicle test cabinet and trailer test cabinet on-position information is transferred to master trip control station；Master trip control station is connected to main air compressor machine by rigid line, and main air compressor machine is managed；
Described moving vehicle test cabinet is connected to motor-car brake control by rigid line, it is achieved the transmission of motor-car control for brake instruction and the collection of motor-car status data；Described trailer test cabinet is connected to trailer brake by rigid line and controls device, it is achieved the transmission of trailer brake control instruction and the collection of trailer-status data；
Described moving vehicle test cabinet is connected to motor-car foundation brake unit by rigid line, it is achieved the collection of motor-car foundation brake status data；Described trailer test cabinet is connected to trailer foundation brake unit by rigid line, it is achieved the collection of trailer foundation brake status data；
Connect also by rigid line between described moving vehicle test cabinet and trailer test cabinet, it is achieved between motor-car and trailer, brake the analogue transmission of related column fare.
2. as claimed in claim 1 a kind of for Braking System for Multiple Units teaching actual training device, it is characterised in that: network communication form is the bus protocol such as Ethernet, CAN, RS485.
3. a kind of actual training device for Braking System for Multiple Units teaching as claimed in claim 1, it is characterised in that: described setup parameter includes speed setting value, turn to built on stilts spring pressure set points and simulation electric braking force value.
4. as claimed in claim 1 a kind of for Braking System for Multiple Units teaching actual training device, it is characterized in that: described motor-car control for brake instruction includes analogue speed signal, simulation turns to built on stilts spring pressure signal and simulation electric braking force signal, and described motor-car status data is brake force of motor vehicle；Described trailer brake control instruction includes analogue speed signal, simulation turns to built on stilts spring pressure signal and simulation electric braking force signal more than needed, and described trailer-status data are trailer brake power.
5. a kind of actual training device for Braking System for Multiple Units teaching as claimed in claim 1, it is characterised in that: described on-position information includes total wind pressure of Real-time Collection, brakes output pressure, turns to built on stilts spring pressure, speed, braking instruction and electric braking force signal.
6. as claimed in claim 5 a kind of for Braking System for Multiple Units teaching actual training device, it is characterised in that: described master trip control station is shown in real time by display interface after receiving described on-position information.
7. as claimed in claim 1 a kind of for Braking System for Multiple Units teaching actual training device, it is characterized in that: described actual training device also includes DDU showing interface and electrical principle showing interface, described DDU showing interface is for simulating the DDU interface of the existing car of EMUs, and described electrical principle showing interface is for projecting the electrical control logic of brakes.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610294873.7A CN105788441B (en) | 2016-05-06 | 2016-05-06 | A kind of actual training device for Braking System for Multiple Units teaching |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610294873.7A CN105788441B (en) | 2016-05-06 | 2016-05-06 | A kind of actual training device for Braking System for Multiple Units teaching |
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| CN105788441A true CN105788441A (en) | 2016-07-20 |
| CN105788441B CN105788441B (en) | 2019-01-01 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109166362A (en) * | 2018-11-07 | 2019-01-08 | 株洲壹星科技股份有限公司 | EMU circuit loop simulation training method and simulation training system |
| CN109256004A (en) * | 2018-11-07 | 2019-01-22 | 株洲壹星科技股份有限公司 | EMU circuit loop simulation teaching device and EMU Practical teaching device |
| CN111198552A (en) * | 2018-11-19 | 2020-05-26 | 中车大同电力机车有限公司 | Signal simulator of motor car |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4946229A (en) * | 1988-08-15 | 1990-08-07 | Harris Corporation | Adaptive air brake control system |
| CN101602371A (en) * | 2008-06-12 | 2009-12-16 | 阿尔斯通运输公司 | Be used to control the computerised on-board system of train |
| CN201484437U (en) * | 2009-09-17 | 2010-05-26 | 北京二七轨道交通装备有限责任公司 | Locomotive brake machine brake system |
| CN102328646A (en) * | 2011-07-25 | 2012-01-25 | 青岛四方车辆研究所有限公司 | Urban tram braking system |
| CN202599680U (en) * | 2012-05-24 | 2012-12-12 | 西南交通大学 | Comprehensive test device for intelligent brake system |
| CN102842262A (en) * | 2012-09-29 | 2012-12-26 | 山东职业学院 | Urban rail vehicle full-function practical teaching system for urban light rail |
| CN103112459A (en) * | 2011-11-17 | 2013-05-22 | 中国北车股份有限公司大连电力牵引研发中心 | Engine control device, engine control system and engine control method |
| CN204178629U (en) * | 2014-10-30 | 2015-02-25 | 湖南高铁时代数字化科技有限公司 | EMU traction and braking professional teaching equipment |
| CN105015523A (en) * | 2015-07-08 | 2015-11-04 | 南车南京浦镇车辆有限公司 | Braking-instruction converting control circuit of motor train unit |
| CN105365850A (en) * | 2015-12-04 | 2016-03-02 | 广州电力机车有限公司 | Tramcar network control system |
-
2016
- 2016-05-06 CN CN201610294873.7A patent/CN105788441B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4946229A (en) * | 1988-08-15 | 1990-08-07 | Harris Corporation | Adaptive air brake control system |
| CN101602371A (en) * | 2008-06-12 | 2009-12-16 | 阿尔斯通运输公司 | Be used to control the computerised on-board system of train |
| CN201484437U (en) * | 2009-09-17 | 2010-05-26 | 北京二七轨道交通装备有限责任公司 | Locomotive brake machine brake system |
| CN102328646A (en) * | 2011-07-25 | 2012-01-25 | 青岛四方车辆研究所有限公司 | Urban tram braking system |
| CN103112459A (en) * | 2011-11-17 | 2013-05-22 | 中国北车股份有限公司大连电力牵引研发中心 | Engine control device, engine control system and engine control method |
| CN202599680U (en) * | 2012-05-24 | 2012-12-12 | 西南交通大学 | Comprehensive test device for intelligent brake system |
| CN102842262A (en) * | 2012-09-29 | 2012-12-26 | 山东职业学院 | Urban rail vehicle full-function practical teaching system for urban light rail |
| CN204178629U (en) * | 2014-10-30 | 2015-02-25 | 湖南高铁时代数字化科技有限公司 | EMU traction and braking professional teaching equipment |
| CN105015523A (en) * | 2015-07-08 | 2015-11-04 | 南车南京浦镇车辆有限公司 | Braking-instruction converting control circuit of motor train unit |
| CN105365850A (en) * | 2015-12-04 | 2016-03-02 | 广州电力机车有限公司 | Tramcar network control system |
Non-Patent Citations (1)
| Title |
|---|
| 罗继华: "《动车组制动系统试验台研制》", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109166362A (en) * | 2018-11-07 | 2019-01-08 | 株洲壹星科技股份有限公司 | EMU circuit loop simulation training method and simulation training system |
| CN109256004A (en) * | 2018-11-07 | 2019-01-22 | 株洲壹星科技股份有限公司 | EMU circuit loop simulation teaching device and EMU Practical teaching device |
| CN111198552A (en) * | 2018-11-19 | 2020-05-26 | 中车大同电力机车有限公司 | Signal simulator of motor car |
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| Publication number | Publication date |
|---|---|
| CN105788441B (en) | 2019-01-01 |
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