CN109541356A - Railway signal simulation test case - Google Patents
Railway signal simulation test case Download PDFInfo
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- CN109541356A CN109541356A CN201811521917.0A CN201811521917A CN109541356A CN 109541356 A CN109541356 A CN 109541356A CN 201811521917 A CN201811521917 A CN 201811521917A CN 109541356 A CN109541356 A CN 109541356A
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- simulation test
- simulation
- chamber
- test case
- chamber ontology
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
A kind of railway signal simulation test case of disclosure of the invention, including chamber ontology are provided with orbital simulation dribbling lamp expense nonstick button on the top front side wall of the chamber ontology.A kind of railway signal simulation test case improves the scope of application and versatility of chamber by simulation chamber in standing compared with prior art；It is extended by multiple simulation boxes, combines and complete the extension that simulation test is convenient for chamber；Quantity by reducing external plug mitigates the weight of chamber ontology, is convenient for carrying；By the way that signal lighting power source is just become AC24 from AC220V in power supply panel, it is sent to combined bay, simulation test case is sent to through noseplate again, carry out simulation test, the service life of diode is improved by the electric current for reducing light emitting diode and the voltage for reducing light emitting diode both ends, increase loop current and use resistance, resistance is low compared with capacitor or other electronic component failure rates, improves the service life of testing equipment.
Description
Technical field
Invention belongs to signal imitation chamber technical field, and in particular to a kind of railway signal simulation test case.
Background technique
Railway signal is Railway Transport Control core, and " interlocking " is the core of railway signal again, in all industries, to accurate
The requirement of rate is different, but improves the target that accuracy rate is the unremitting pursuit of practitioner.However, system-wide signal is professional at present
The equipment of simulation test goes back prepattern, and mostly each unit in charge of construction gathers materials on the spot, and makes some simple, extensive testing equipments, this
Often during the test, often there is the problem of testing equipment failure in sample, brings many troubles to construction, and temporarily make
The thing volume that work comes out is larger, bad property is poor, security risk is more, and not Portable belt, have to do a project production one
It is a, it is not only time-consuming but also bothersome in this way, it is also very important to the pollution of environment.
Summary of the invention
Invention is designed to provide a kind of railway signal simulation test case, to solve mentioned above in the background art ask
Topic.
To achieve the above object, invention provides the following technical solutions: a kind of railway signal simulation test case, including chamber
Ontology is provided with orbital simulation dribbling lamp expense nonstick button, the track mould on the top front side wall of the chamber ontology
Track button barrel lamp power interface, the track button barrel lamp power supply are provided on the right side of quasi- dribbling lamp expense nonstick button
Track button barrel lamp power control button, the bottom of the track button barrel lamp power control button are provided on the right side of interface
End is provided with orbital simulation disk splicing interface, and the top of the chamber ontology is provided with semaphore mimic panel indication lamp, described
The side of semaphore mimic panel indication lamp, and the top of chamber ontology is provided with semaphore mimic panel splicing interface.
Preferably, the front front side wall of the chamber ontology is provided with handle.
Preferably, the semaphore mimic panel splicing interface is provided with no less than seven on the top of chamber ontology.
A kind of railway signal simulation test case provided by the invention, compared with prior art, by simulating chamber in standing
Improve the scope of application and versatility of chamber；It is extended by multiple simulation boxes, combines and complete simulation test convenient for test
The extension of case；Quantity by reducing external plug mitigates the weight of chamber ontology, is convenient for carrying；By just will in power supply panel
Signal lighting power source becomes AC24 from AC220V, is sent to combined bay, then be sent to simulation test case through noseplate, carries out simulation examination
It tests, it is energy-saving；Power supply, Signal lighting by reducing semaphore simulation test use and consistent coloured two pole in scene
Pipe, track experiment disk, which are all enclosed in cabinet using two stick buttons with indication lamp and all wirings, can be improved test
The safety of case ontology；Diode is improved by the electric current for reducing light emitting diode and the voltage for reducing light emitting diode both ends
Service life increases loop current and uses resistance, and resistance is low compared with capacitor or other electronic component failure rates, improves test and sets
Standby service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of invention；
Fig. 2 is the schematic diagram of invention starting signal machine；
Fig. 3 is the wiring connection figure of invention plug connector；
Fig. 4 is the branch schematic diagram of invention；
Fig. 5 is the circuit connection diagram of invention simulation test；
Fig. 6 is the testing equipment circuit connection diagram of invention.
In figure: 1 orbital simulation dribbling lamp takes nonstick button, 2 track button barrel lamp power interfaces, 3 track button tables
Show that lamp power control button, 4 orbital simulation disk splicing interfaces, 5 semaphore mimic panel indication lamps, 6 semaphore mimic panel grafting connect
Mouth, 7 chamber ontologies.
Specific embodiment
Below in conjunction with the attached drawing in inventive embodiments, the technical solution in inventive embodiments is carried out clearly and completely
Description, it is clear that described embodiment is only invention a part of the embodiment, instead of all the embodiments.Based in invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts,
Belong to the range of invention protection.
Invention provides a kind of railway signal simulation test case as shown in figures 1 to 6, including chamber ontology 7, the examination
Orbital simulation dribbling lamp expense nonstick button 1 is provided on the top front side wall of tryoff ontology 7, the orbital simulation dribbling lamp takes
The right side of nonstick button 1 is provided with track button barrel lamp power interface 2, the track button barrel lamp power interface 2
Right side is provided with track button barrel lamp power control button 3, and the bottom end of the track button barrel lamp power control button 3 is set
It is equipped with orbital simulation disk splicing interface 4, the top of the chamber ontology 7 is provided with semaphore mimic panel indication lamp 5, the letter
The side of number machine mimic panel indication lamp 5, and the top of chamber ontology 7 is provided with semaphore mimic panel splicing interface 6.
Specifically, the front front side wall of the chamber ontology 7 is provided with handle.
Specifically, the semaphore mimic panel splicing interface 6 is provided with no less than seven on the top of chamber ontology 7.
The railway signal simulation test case, 1, applied widely, versatile.Chamber: track circuit 50 is simulated in standing
A section；4 frame of home signal；Enter the station 2 frame of repeating signal；4 frame of distant signal；16 frame of starting signal machine；It sets out and shows again
4 frame of semaphore；20 frame of shunting signal.It can satisfy 6 station tracks and station below to use, by inquiry, the most of vehicles of system-wide
It stands in 6 station tracks and following.The design (as shown in Figure 2) of starting signal machine shows design, light according to multiple line starting signal machine four
It puts in order consistent with live reality, is not only suitable for single line in this way, is also applied for multiple line；For the mouth that sets out, uplink and downlink are all satisfied
Four dispatch a car mouth and stations below, according to different needs, the wiring connection for only needing to change upper plug connector can (such as Fig. 3
It is shown).When such as needing to set out for the display of single line three, it is only necessary to connect C2-21, C2-24, C2-23, C2-25, C2-26；
When for another example needing for multiple line, the wiring of four main displays is connected, according to the quantity for mouth of dispatching a car, increases and matches little Bai lamp.
2, convenient for extension.For a small number of super large stations or overlength section, can be extended with two or more simulation boxes, group
It closes and completes simulation test, it is only necessary to connect plug connector wiring on simulation test case, without changing its internal wirings, inside is matched
Line is according to live practical progress wiring, fixed use.
3, light-weight, small in size, it is easy to carry.Simulation test case uses 630*330*120(mm) aluminium leather trunk
It is made, and is furnished with hand handle, easy to carry, in order to reduce the quantity of external plug, using 36 microcomputer plugs, weight is less than
10KG。
4, energy-saving.Signal lighting power source is just become into AC24 from AC220V in power supply panel, is sent to combined bay, then pass through
Noseplate is sent to simulation test case, carries out simulation test, and test light bulb all uses the colored light emitting diode of high brightness, and comparing makes
It is lowered consumption 90 ﹪ or so with 25W/220V light bulb, and shines and two do not generate heat.Power supply is inputted from the end following figure a, b, by R1, R2 point brighten the hair
Optical diode (principle of each branch is as shown in Figure 4).
5, safe, easy to operate.First is that dropping to AC24V for the power supply of semaphore simulation test, it is far below safe voltage
36V；Second is that Signal lighting use with the consistent coloured diode in scene, be convenient for testing crew observation signal machine clearing signal
The case where (as shown in Figure 5)；Third is that track experiment disk can understand and see all using two stick buttons with indication lamp
To the break-make situation of button, independent external power source for indication lamp is isolated with equipment, and is equipped with switch, do not made when the long period
It used time, can be with cut-out switch, it ensure that safety, and extends the service life (as shown in Figure 6) of testing equipment；Fourth is that all
Wiring is enclosed in cabinet, and exposed, the safety of guarantee test personnel is reduced.
6, rationally, equipment is easy to maintain for design.First is that reducing the electric current by light emitting diode and reducing light emitting diode two
The voltage at end improves the service life of diode；Second is that decompression, increase loop current and use resistance, resistance compared with capacitor or its
His electronic component failure rate is low, and is not easy generate heat (the suitable situation of power), improves the service life of testing equipment；Third is that
Two resistance of R1, R2 are identical, reduce the type using electronic component, and convenient for the preparation of spare unit, daily maintenance is
Realize this target, no matter theory early period calculates or later period practical proof, has all done a large amount of work；Fourth is that by resistance
Independent design on a circuit board, is connected on the diode on panel, convenient for daily maintenance with 20 core winding displacements.
7, rationally distributed, it is easy to produce.First is that module design carries out modularization according to its type, convenient for life for semaphore
It produces；Second is that the semaphore test board of heavier-weight is placed in simulation box lower half, light-weight orbital simulation disk is placed in simulation
The case upper half increases its stability；Third is that the wiring of semaphore test board and track circuit test board is separated, it each is attached to
On respective panel, reduces the risk because of chamber switching damage wiring, also keep wiring more beautiful.
Finally, it should be noted that be not limited to invent the foregoing is merely the preferred embodiment of invention, although
Invention is described in detail with reference to the foregoing embodiments, it for those skilled in the art, still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features, it is all to send out
Within bright spirit and principle, any modification, equivalent replacement, improvement and so on, should be included in invention protection scope it
It is interior.
Claims (3)
1. a kind of railway signal simulation test case, including chamber ontology (7), it is characterised in that: the chamber ontology (7)
Orbital simulation dribbling lamp expense nonstick button (1) is provided on the front side wall of top, the orbital simulation dribbling lamp expense self-resetting type is pressed
Track button barrel lamp power interface (2), the right side of the track button barrel lamp power interface (2) are provided on the right side of button (1)
Side is provided with track button barrel lamp power control button (3), the bottom end of the track button barrel lamp power control button (3)
It is provided with orbital simulation disk splicing interface (4), the top of the chamber ontology (7) is provided with semaphore mimic panel indication lamp
(5), the side of the semaphore mimic panel indication lamp (5), and the top of chamber ontology (7) is provided with semaphore mimic panel and inserts
Connection interface (6).
2. a kind of railway signal simulation test case according to claim 1, it is characterised in that: the chamber ontology (7)
Front front side wall be provided with handle.
3. a kind of railway signal simulation test case according to claim 1, it is characterised in that: the semaphore mimic panel is inserted
Connection interface (6) is provided with no less than seven on the top of chamber ontology (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811521917.0A CN109541356A (en) | 2018-12-13 | 2018-12-13 | Railway signal simulation test case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811521917.0A CN109541356A (en) | 2018-12-13 | 2018-12-13 | Railway signal simulation test case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109541356A true CN109541356A (en) | 2019-03-29 |
Family
ID=65854741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811521917.0A Withdrawn CN109541356A (en) | 2018-12-13 | 2018-12-13 | Railway signal simulation test case |
Country Status (1)
| Country | Link |
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| CN (1) | CN109541356A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021036192A1 (en) * | 2019-08-23 | 2021-03-04 | 中国铁路通信信号上海工程局集团有限公司 | Subway signal test simulation device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201917618U (en) * | 2010-11-25 | 2011-08-03 | 中铁六局集团有限公司 | Portable special device for railway signaling interlocking simulation test |
| CN202156434U (en) * | 2011-04-13 | 2012-03-07 | 中铁四局集团电气化工程有限公司 | Railway signal interlocking test simulator |
| CN102495627A (en) * | 2011-12-27 | 2012-06-13 | 中铁十局集团电务工程有限公司 | Section signal equipment simulation board |
| CN203894342U (en) * | 2014-03-05 | 2014-10-22 | 山西太钢不锈钢股份有限公司 | Railway signal simulation outdoor device test unit |
| CN205229410U (en) * | 2015-12-23 | 2016-05-11 | 中铁八局集团电务工程有限公司 | Portable interval analogue test device |
| CN205982482U (en) * | 2016-08-30 | 2017-02-22 | 中铁电气化局集团第三工程有限公司 | Portable railway signal analogue test case |
| CN206162100U (en) * | 2016-11-01 | 2017-05-10 | 中铁武汉电气化局集团第一工程有限公司 | Railway signal machine analog signal case integrates |
| CN106918755A (en) * | 2017-04-09 | 2017-07-04 | 固安北信铁路信号有限公司 | A kind of novel track mimic panel |
| CN206975140U (en) * | 2017-07-11 | 2018-02-06 | 中铁电气化局集团有限公司 | Portable railway signal general-purpose simulation disk |
-
2018
- 2018-12-13 CN CN201811521917.0A patent/CN109541356A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201917618U (en) * | 2010-11-25 | 2011-08-03 | 中铁六局集团有限公司 | Portable special device for railway signaling interlocking simulation test |
| CN202156434U (en) * | 2011-04-13 | 2012-03-07 | 中铁四局集团电气化工程有限公司 | Railway signal interlocking test simulator |
| CN102495627A (en) * | 2011-12-27 | 2012-06-13 | 中铁十局集团电务工程有限公司 | Section signal equipment simulation board |
| CN203894342U (en) * | 2014-03-05 | 2014-10-22 | 山西太钢不锈钢股份有限公司 | Railway signal simulation outdoor device test unit |
| CN205229410U (en) * | 2015-12-23 | 2016-05-11 | 中铁八局集团电务工程有限公司 | Portable interval analogue test device |
| CN205982482U (en) * | 2016-08-30 | 2017-02-22 | 中铁电气化局集团第三工程有限公司 | Portable railway signal analogue test case |
| CN206162100U (en) * | 2016-11-01 | 2017-05-10 | 中铁武汉电气化局集团第一工程有限公司 | Railway signal machine analog signal case integrates |
| CN106918755A (en) * | 2017-04-09 | 2017-07-04 | 固安北信铁路信号有限公司 | A kind of novel track mimic panel |
| CN206975140U (en) * | 2017-07-11 | 2018-02-06 | 中铁电气化局集团有限公司 | Portable railway signal general-purpose simulation disk |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021036192A1 (en) * | 2019-08-23 | 2021-03-04 | 中国铁路通信信号上海工程局集团有限公司 | Subway signal test simulation device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190329 |