CN202443624U - Practical training device of subway passenger door system - Google Patents
Practical training device of subway passenger door system Download PDFInfo
- Publication number
- CN202443624U CN202443624U CN2011201693964U CN201120169396U CN202443624U CN 202443624 U CN202443624 U CN 202443624U CN 2011201693964 U CN2011201693964 U CN 2011201693964U CN 201120169396 U CN201120169396 U CN 201120169396U CN 202443624 U CN202443624 U CN 202443624U
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- door system
- training device
- subway passenger
- passenger car
- acquisition module
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Abstract
The utility model relates to a practical training device of a subway passenger door system, and belongs to an urban railway traffic occupational education apparatus. The practical training device can realize the simulation and practical training of various faults of the subway passenger door system. The practical training device is characterized in that components of the subway passenger door system are reduced in size according to the positions of the components on a vehicle and then are arranged on an experimental frame; an EDCU is arranged on a control panel of the frame; a back board of the control panel is provided with a manual fault setting device which is connected with a line and a line connector interface, and the above devices form a door assembly experimental platform; the door assembly experimental platform is connected with an integrated bus type control and acquisition module via the interface; and the integrated bus type control and acquisition module is connected with a computer.
Description
Technical field
The present invention relates to a kind of actual training device of subway passenger car door system.Technical field is urban track traffic educational equipment field under the present invention, can realize the polymorphic type fault simulation of subway passenger car door system, is used for practice teaching and the examination and the scientific research of subway passenger car door system.
Background technology
Subway is an emerging industry in China, has that start-up time is short, strongly professional, the introduction of technical sophistication, overseas equipment causes not characteristics such as system of key equipment technical information.Subway train is crowded public gathering place, and is in underground space, forms the environment of sealing, assembles intensive personnel, ventilates and evacuate to all receiving great restriction, and this is the very outstanding characteristics of subway.In case have an accident, casualty loss is often very heavy.Therefore trouble hunting and outstanding emergent troubleshooting capability are one of important training contentss of subway practitioner.
In the railcar fault, door device occupies larger proportion.Show that according to domestic and international statistical data the fault of door device is taken up an area of more than 30% of iron vehicle trouble, is the important safety factor that influences metro operation.The actual training device of effective subway passenger car door system has very important meaning to improving subway disposal burst accident means and ability.
The real standard equipment of passenger car door system is shown as the master with material object or model at present.The problem that exists is that realized price is expensive, can not be equipped with many covers, is not suitable for carrying out many people and imparts knowledge to students simultaneously, and present material object can't be realized fault simulation simultaneously; And model can only be showed outward appearance, can't show underground automobile door inner structure and principle of work, can't carry out practice-training teaching.
Summary of the invention
For addressing the above problem, the invention provides a kind of collaborative actual training device of actual situation of subway passenger car door system, the present invention includes all subway passenger car door systems of types such as built-in door, plug sliding door, outside hanging door, External tilting door.Whole device is totally six parts: passenger's car door assembly experiment table, integrated bus type control and acquisition module, embedded hand-held fault simulation terminal, manual fault setting device, connecting line and data transformation interface, main control computer and analog simulation and Control Software.Physical fault through the computer control software setting comprises: EDCU fault, moment apparatus failure, short circuit, open circuit, ground connection, deadlock, intermittent defect, device failure, signal disturbs; The experimental study that can carry out: the experiment of car door clamping force, the research of bypass gate circuit, detection of obstacles research.
The technical scheme that the present invention adopted is: be connected the electronics door control unit (EDCU) of subway passenger car door system, a cover gate flap, barrier detecting apparatus, alarming device, bracing or strutting arrangement, door rail, brake assemblies, transmission according to its connected mode on vehicle with car door bypath system and cab DDU with driven unit, release mechanism; These parts in kind are installed on the experimental stand in the position reduction ratio on the vehicle by it; EDCU is installed on the control panel of stand; Have the manual fault setting device and the circuit that are connected with circuit to connect the connector interface on the control panel backboard, more than device constitutes the car door assembly experiment table.The car door assembly experiment table connects integrated bus type control and acquisition module through the circuit connecting interface.Integrated bus type control and acquisition module adopt the modular designs that can independently plug, and every several modules are formed one group, expand to many groups through data connecting line and connect, and up to a hundred of single failure can be set.Independently status indicator lamp is arranged on each module, indicate present fault and acquisition state, module realizes the simulation and the experiment of research property of various faults through elements such as relay, controllable silicon, digital regulation resistance on the control circuit board.Multiple communication interface (the CANBUS of configuration on integrated bus type control and the acquisition module; TCP/IP; DB-25 hole/RS485/RS422/TTL level); Communication interface and computing machine network interface or be installed on the data-switching card connection on the computing machine form complete communication link, and interface connects Embedded Handhold Terminal simultaneously.Computing machine is controlled integrated bus type control and acquisition module action through analog simulation and Control Software; Thereby the switch start and stop of realization control experiment table, simulated failure etc.; The status data of gathering from experiment table simultaneously sends to computing machine in real time, computing machine call its its course of work of analog simulation software synchronization emulation, principle of work, maintenance flow process automatically.Under the situation of connection hardware equipment not, analog simulation software also can use as teaching resource separately.
The invention has the beneficial effects as follows:
The subway passenger car door system assembly parts in kind that (1) will be installed on a plurality of compartments and the motor-car are installed concentratedly on an experimental stand, can understand whole composition structures, the principle of work of railcar passenger car door system.
(2) can use manual knob, built-in terminal, computing machine to control the switch start and stop and the fault simulation of experiment table through three kinds of modes of network remote control.Control mode is various, both can also can use flexibly through the network remote operation in the other operation of experiment table.
(3) the present invention includes all subway passenger car door systems of types such as built-in door, plug sliding door, outside hanging door, External tilting door, applied widely, extensibility is strong.
(4) the present invention is a kind of collaborative actual training device of brand-new railcar passenger car door system of actual situation combination; Can realize the two-way communication of computing machine and experiment table; Realize the analog simulation of experiment table time of day, principle of work, maintenance flow process, realize the collaborative real standard that actual situation combines really.
(5) truly reduce door device on computers based on the analog simulation software of VR, realize the displaying of three-dimensional machinery structure, anatomical structure, virtual dismounting, principle of work, fault diagnosis and maintenance, keep in repair function such as examination according to 1: 1 ratio with material object.
(6) integrated bus type control of the present invention and acquisition module adopt the modular designs that can independently plug, and every several modules are formed one group, expand to many groups through data connecting line and connect, and single failure can be set can reach up to a hundred, thousands of of combined failure.Independently status indicator lamp is arranged on each module, indicate present fault and acquisition state, extendability is good with configuration property.
(7) the present invention can simulate: EDCU fault, moment apparatus failure, short circuit, open circuit, various faults such as ground connection, deadlock, intermittent defect, device failure, signal interference, and can be according to the modular increase fault of user's request content.
(8) experiment that the present invention can the property studied: the experiment of car door clamping force, the research of bypass gate circuit, detection of obstacles research, both can be used for keeping in repair practice-training teaching, also can be used as research usefulness.
(9) the present invention can realize that computing machine passes through the LAN Long-distance Control, and many computing machines can be controlled a plurality of door device experiment tablees simultaneously, and experiment and teaching are not limited by or not the place.
(10) but both realization theory teaching of software and hardware associating; Also can realize on-the-spot teaching in kind; Software shows that the hard fault that on railcar passenger car door system experiment table, is provided with through software is a true fault, supports many people to detect simultaneously through the student test terminal with on-the-spot in kind in full accord.
(11) the present invention can be the different experiments platform through teacher's server computer and distributes different faults, and under the examination pattern, the student uses sense terminals and software kit, detects simultaneously and examines the Integrated Teaching of realization theory, practical operation, examination process.This device can be used for technical ability evaluation and technical ability examination match.The self-study pattern can be tested oneself and learnt by oneself.
Description of drawings
The actual training device structural representation of Fig. 1 subway passenger car door system.
Integrated bus type collection of Fig. 2 and control device structural representation.
1 electronics door control unit (EDCU)
2 clamping device
3 door leafs
4 bracing or strutting arrangements
5 door rails
6 release mechanisms
7 barrier detecting apparatus and alarming device
8 transmissions and driven unit
9 cables
10 manual fault setting devices
11 bench panels
12 communication and line interfaces
13 cab DDU
14 main control computers
Control of 15 analog simulations and real standard software
16 passenger's car door assembly experiment tablees
17 integrated bus type control and acquisition modules
18 communication link wiring
The fault that 19 controllable silicons and relay are formed is provided with module
20 data acquisition modules
21 embedded hand-held fault simulation terminals
Embodiment:
The design of native system is to have the electronic circuit knowledge of specialty; On top of urban track traffic installation feature and wiring rule are that prerequisite is set out; The connection of device is shown in accompanying drawing 1; Connect to form door device with car door bypath system and cab DDU (13) according to its connected mode on vehicle by door control unit (1), gate flap (3), barrier detecting apparatus and alarming device (7) door rail (5), clamping device (2), transmission and driven unit (8), release mechanism (6), fixing by bracing or strutting arrangement (8).Door device is connected to passenger's car door assembly experiment table (16) through cable (9), communication and line interface (12); Communication and line interface (12) are controlled and acquisition module (17) through connect respectively manual fault setting device (10) and integrated bus type of interconnector; Series sequence is to connect integrated bus type control and acquisition module (17) earlier, is connected in series to manual fault setting device (10) again.Manually fault setting device (10) is connected to bench panel (11) through connection cable (9), puts (13) cab DDU on the bench panel.Formed passenger's car door assembly experiment table (16) with upper-part.
Passenger's car door assembly experiment table (16); Be connected with embedded hand-held fault simulation terminal (21) with main control computer (14) with communication link wiring (18) through communication and line interface (12); Realize the physical data communication link; Computing machine can be controlled the control of integrated bus type through this physical connection and simulate various faults with acquisition module (17), and realization is to the Long-distance Control of experiment table.
Fig. 2 is integrated bus type collection and control device structural representation.The connection mode of this device and passenger's car door assembly experiment table (16) adopts the series system of one-in-and-one-out; Circuit types has (18) two kinds of cable (9) and communication link wiring; Cable directly connects the circuit of passenger car door system, and communication link wiring (18) connects main control computer (14) specially and embedded hand-held fault simulation terminal (21) is used.Its inside comprises that the fault that controllable silicon and relay are formed is provided with module (19) and data acquisition module (20) two parts; Two parts all adopt total linear array structure; Can freely dispose as required; As: 24 faults of monolithic faulty board, be no less than 48 faults like needs, it is promptly passable then to dispose two faulty boards.The fault type of each faulty board is by the singlechip chip on plate decision, various faults such as fault type can comprise EDCU fault, moment apparatus failure, short circuit, opens circuit, ground connection, deadlock, intermittent defect, device failure, signal interference.
Claims (5)
1. the actual training device of a subway passenger car door system; It is characterized in that: be installed on the building block of subway passenger car door system on the experimental stand in the position reduction ratio on the vehicle by it; EDCU is installed on the control panel of stand; There are the manual fault setting device and the circuit that are connected with circuit to connect the connector interface on the control panel backboard; More than device constitutes the car door assembly experiment table, and the car door assembly experiment table connects integrated bus type control and acquisition module through interface, and integrated bus type control is connected with computing machine with acquisition module.
2. according to the actual training device of the said subway passenger car of claim 1 door system, it is characterized in that: on the control circuit board of integrated bus type control and acquisition module relay, controllable silicon, digital regulation resistance element are arranged.
3. according to the actual training device of the said subway passenger car of claim 1 door system; It is characterized in that: integrated bus type control and acquisition module adopt the modular designs that can independently plug; Every several module is formed one group, expands to many groups through data connecting line and connects.
4. according to the actual training device of the said subway passenger car of claim 1 door system, it is characterized in that: computing machine is through LAN Long-distance Control door device experiment table, and many computing machines can be controlled a plurality of door device experiment tablees simultaneously.
5. according to the actual training device of the said subway passenger car of claim 1 door system, it is characterized in that: independently status indicator lamp is arranged on each module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201693964U CN202443624U (en) | 2011-05-25 | 2011-05-25 | Practical training device of subway passenger door system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201693964U CN202443624U (en) | 2011-05-25 | 2011-05-25 | Practical training device of subway passenger door system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202443624U true CN202443624U (en) | 2012-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201693964U Expired - Lifetime CN202443624U (en) | 2011-05-25 | 2011-05-25 | Practical training device of subway passenger door system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202443624U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107340762A (en) * | 2016-11-29 | 2017-11-10 | 安徽江淮汽车集团股份有限公司 | A kind of vehicle abnormal function inspection method and system |
| CN112092862A (en) * | 2020-08-25 | 2020-12-18 | 通号城市轨道交通技术有限公司 | Design method and system of train door control mode |
-
2011
- 2011-05-25 CN CN2011201693964U patent/CN202443624U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107340762A (en) * | 2016-11-29 | 2017-11-10 | 安徽江淮汽车集团股份有限公司 | A kind of vehicle abnormal function inspection method and system |
| CN107340762B (en) * | 2016-11-29 | 2020-03-24 | 安徽江淮汽车集团股份有限公司 | Finished automobile abnormal function checking method and system |
| CN112092862A (en) * | 2020-08-25 | 2020-12-18 | 通号城市轨道交通技术有限公司 | Design method and system of train door control mode |
| CN112092862B (en) * | 2020-08-25 | 2022-04-19 | 通号城市轨道交通技术有限公司 | Design method and system of train door control mode |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120919 |
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| CX01 | Expiry of patent term |