CN102495627A - Section signal equipment simulation board - Google Patents
Section signal equipment simulation board Download PDFInfo
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- CN102495627A CN102495627A CN2011104435051A CN201110443505A CN102495627A CN 102495627 A CN102495627 A CN 102495627A CN 2011104435051 A CN2011104435051 A CN 2011104435051A CN 201110443505 A CN201110443505 A CN 201110443505A CN 102495627 A CN102495627 A CN 102495627A
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- uplink
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Abstract
The invention provides a railway section signal equipment simulation board which comprises: a simulation board, tri-color lights, toggle switches and a WAGO terminal strip. The simulation board is a rectangular plate. Two double lines, which represent a railway traffic lane, are drawn on a right side, wherein the upper double lines express a downlink and the lower double lines express an uplink. Toggle switch simulation section jointless track circuits, which control on/off of the tri-color lights, are embedded sectionally on the uplink and the downlink. The tri-color lights, which are connected with the toggle switch, are embedded on an upper edge of the downlink and on a lower edge of the uplink. The two toggle switches are embedded in a top left corner of the simulation board and simulate and control a downlink allowing direction relay and an uplink allowing direction relay. The WAGO terminal strip is arranged on an upper edge part of a back side of the simulation board. The WAGO terminal strip is connected with the tri-color lights and the toggle switches through a cable.
Description
Technical field
The present invention relates to railway business line signalling engineering construction simulation technology, specifically a kind of railway section signalling arrangement mimic panel.
Background technology
The CTCS-2 level is based on the train control system of track transmission information, adopts car-ground integrated design, towards speed-raising main line and high speed ew line (200-250km/h); Be applicable to various speed limit sections; Ground can not established through teleseme, and locomotive the steward drive a vehicle with cab signal.
To uphole equipment debugging in the CTCS-2 level train control system technical innovation project; Produce " wayside signaling equipment simulating dish " and integrate " Analog Circuit Design, simulation laboratory test, outdoor connection test "; The signal dynamics information that the simulation uphole equipment provides; Carry out the l-G simulation test of uphole equipment and interlock circuit, cover the test overall process of CTCS-2 level train control system uphole equipment, for the test of CTCS-2 level train control system uphole equipment provides complete test construction means; Explore a kind of new rigorous line CTCS-2 level train control system uphole equipment test method of doing business efficiently, prevented the generation of railway major accident.
Summary of the invention
The present invention provides a kind of railway section signalling arrangement mimic panel; Its structure comprises mimic panel, tri coloured lantern, toggle switch and Wan Ke terminal row; Mimic panel is a rectangular slab, and the lane that two two-wires are represented railway is decorated with in the front, and wherein the two-wire of top is represented downlink; Following two-wire is represented uplink; Be inlaid with non-insulated track circuit between the toggle switch simulation region of controlling the tri coloured lantern break-make in segmentation on uplink and the downlink, be inlaid with the tri coloured lantern that is connected with toggle switch with uplink bottom, be inlaid with two toggle switchs in the upper left corner of mimic panel and simulate control this directional relay of descending permission and this directional relay of up permission respectively in the downlink top; But portion is provided with ten thousand terminal rows in the top at the mimic panel back side, but ten thousand terminal rows link together through cable and tri coloured lantern and toggle switch.
Excellent effect of the present invention is:
CTCS-2 level train control system is China railways 200km/h-250km/h speed class, the railway standard operation control system of clearly stipulating, also these standards that adopt of train control system newly-built and existing objective special line more.The wayside signaling equipment simulating dish of the utility model mainly is applicable to the debugging of train control system uphole equipment in the railway operation line 250km/h Line for Passenger Transportation CTCS-2 level train control system technical innovation project.The debugging of newly-built CTCS-2 level and CTCS-3 level train control system uphole equipment also can be used for reference, reference is used.
The outdoor interval that lamp circuit connected is through teleseme, and its principle is three lamp positions that replace the outdoor signal machine with three 220v/40w colored electric lamp bulbs, and three bulbs are connected with lamp circuit.With concentrating on the mimic panel of the intuitive display of every interval through teleseme.And can realize interval " red light reach " functional check of automatically closing up through pulling out bulb.Comprise the signal dynamics information of teleseme, track circuit, direction circuit through above three partial simulation wayside signaling equipment, carry out the l-G simulation test of uphole equipment and interlock circuit, can check comprehensively each item interlock of indoor and outdoor equipment.
Fig. 1 is the Facad structure synoptic diagram of railway section signalling arrangement mimic panel;
Fig. 2 is a railway section signalling arrangement mimic panel reverse side structural representation;
Fig. 3 is railway section lamp circuit principle of simulation figure;
Fig. 4 is railway section non-insulated track circuit principle of simulation figure;
Fig. 5 train up direction relay simulation control principle figure;
Fig. 6 train down direction relay simulation control principle figure.
Embodiment:
With reference to the width of cloth figure railway section signalling arrangement mimic panel of the present invention is done following detailed explanation.
The present invention provides a kind of railway section signalling arrangement mimic panel; Its structure comprises mimic panel 1, tri coloured lantern 2, toggle switch 5 and Wan Ke terminal row 8; Mimic panel 1 is a rectangular slab; The lane 4 that two two-wires are represented railway is decorated with in the front; Wherein the two-wire of top is represented downlink 3, and following two-wire is represented uplink 4, is inlaid with non-insulated track circuit between toggle switch 5 simulation region of controlling tri coloured lantern 2 break-makes in segmentation on uplink 4 and the downlink 3; Be inlaid with the tri coloured lantern 2 that is connected with toggle switch 5 in downlink 3 tops with uplink 4 bottoms; Be inlaid with two toggle switchs 6,7 in the upper left corner of mimic panel 1 and simulate control this directional relay of descending permission and this directional relay of up permission respectively, but the top portion at mimic panel 1 back side is provided with ten thousand terminal rows 8, but ten thousand terminal rows 8 link together through cable 9 and tri coloured lantern 2 and toggle switch 5.
Side by side three circles are represented yellow, red, green tri coloured lantern wayside signaling machine among Fig. 1; Two parallel two-wires in the middle of the mimic panel are represented the uplink and the downlink of railway; Being arranged on two on uplink and downlink row turns round sub-switch and represents the railway section non-insulated track circuit; Two toggle switchs in the upper left corner are controlled two relays and then control " dry run directional control circuit ", through the Dynamic Signal information of the simulation of the cooperation between teleseme and toggle switch uphole equipment.
As shown in Figure 3: under normal circumstances, the interval of automatically closing up is provided with interval through teleseme, and its effect is to provide the light display notification driver of different colours to note slowing down or moving by fixing speed, protects the track block subregion at its place.Lighting control circuit is that the contact Combination Control by four relays of row controls centre-driven exchanges the 220v power supply output of lighting a lamp and forms different light demonstrations.
As shown in Figure 4: railway section non-insulated track circuit integral body is made up of two parts: the part main orbit part (schematic diagram A section main orbit and B section main orbit) that to be this section transmitting terminal be connected with this section receiving end jointly, the part baby track that to be this section receiving end be connected with the adjacent sections transmitting terminal jointly is (principle partly
Baby track between figure A section receiving end and the B section transmitting terminal).Main orbit section as operating load under the normal condition has different rail impedances under different carrier frequency, different length condition.Use the circuit load of 2w/510 Ω resistance simulation main orbit according to the connection resistance value (1.5km～10km cable resistance) in entire circuit loop and the AC impedance value of rail at this; According to the electrical specification of the electrical insulation section (air core coil) of baby track circuit, with 2w/12k Ω simulation baby track electric insulation.Simulation is linked in sequence the form of each block section according to outdoor track circuit, and the closure simulation rail UNICOM (being equivalent to section cleared, adjustment state) through toggle switch picks up track relay.Disconnection simulation train occupation (be equivalent to section occupied, divide line state) through toggle switch falls track relay.Whether the duty to check each section main orbit and baby track adheres to specification.
Shown in Figure 6 like Fig. 5: the direction of traffic of shift frequency cabinet signaling direction and station interlocking equipment is to be controlled by ZGFJ and FGFJ that row control center is controlled under the normal condition.Row control center output direct current 24V power supply action ZGFJ or FGFJ excitation, control track circuit direction is consistent with direction of traffic.And row control center can be in the direction of acquiescence by opertaing device when not forming between the station contact, and can not change.Not with before row control center is connected, can break off being connected of direction pilot relay and row control center at the shift frequency cabinet during element circuit debugging, simulate with toggle switch and send electricity to ZGFJ and FGFJ, the manual simulation changes direction of traffic.Be connected with the communication of shift frequency cabinet when setting up row control center, during the debugging of single station, can be connected control row control center with row control center by portable computer and export direction of traffic, should recover being connected of directional relay and row control center at this moment.
The scope of application
Mimic panel of the present invention mainly is applicable to the debugging of train control system uphole equipment in the railway operation line 250km/h Line for Passenger Transportation CTCS-2 level train control system technical innovation project.The debugging of newly-built CTCS-2 level and CTCS-3 level train control system uphole equipment also can be used for reference, reference is used.
Lamp circuit technical standard between simulation region:
Under the normal condition, the employed isolating transformer peak power output of wayside signaling machine lamp circuit is 100W, and the filament relay in the loop that lights a lamp is the JWXC-16/16 current relay, and the loop rated current is 135 milliamperes.Consider filament relay is reliably picked up and nonoverload that working current value is near rated current when using the 220v/40w bulb to do load through calculating.The fire-retardant power lead of 23*0.15 is adopted in itself and control circuit wiring.
Required material and the components and parts of the interval lamp circuit of manufacturing and simulating comprise: three-ply board (or bakelite plate), batten lamp holder, three looks (green reddish yellow) 220v/40w bulb, 23*0.15 power lead, self tapping wood screw.
The test of the main components and parts of lamp circuit between simulation region
The simulation points circuit for lamp is mainly tested bulb and lamp socket.For the light a lamp bulb of usefulness of simulation, at first observing mark lining value from outward appearance is 220v/40w, covers with paint, lacquer, colour wash, etc. color even, and metallic contact is loosening.Filament is intact gets final product with multimeter resistance grade test then.For lamp socket, require each connection terminal not loosening, contact strip elasticity is good.Injection casing is not damaged to get final product.
The checkout of lamp circuit between simulation region
After lamp circuit completes between simulation region, at first from checking in appearance whether each parts is connected firmly.Contrast elementary diagram then, the terminal of drawing 220v mains lighting supply comprehensive cabinet in the interval from the indoor construction switchboard is to whenever
Energization test is carried out in each lamp position of frame teleseme.Whether the bulb that observation is lighted is consistent with the lead-out terminal of the comprehensive cabinet in interval.
Track circuit main technical standards between simulation region
Effect according to mimic channel comes the setting technique standard from the simulation main orbit and the parameter of simulation baby track respectively.For guaranteeing the artificial track circuit reliably working, do not burn artifical resistance again, the level level of transmitter is set to 10 grades of level (33v), and incoming level is set to about 10 grades.Going into signal value at attenuator test backbone track is 5～10V, and rail goes out 1 test output can make track relay reliably pick up greater than 240mv.For the parameter of baby track, its baby track input value scope should be between 30～350mv under the normal condition.
The main material and the components and parts of manufacturing and simulating interval orbit circuit:
Manufacturing and simulating interval orbit circuit usually and between simulation region lamp circuit use same mimic panel.The lamp circuit and the analog orbit of simulation are concentrated on the same card.Prepare before making to be equal to two kinds of resistance of interval sector number purpose (2w/510 Ω and 2w/12k Ω), and press backbone, little rail section quantity preparation single-pole double-throw (SPDT) toggle switch.The main material and the components and parts that need comprise: single-pole double-throw (SPDT) toggle switch, 2w/510 Ω resistance, 2w/12k Ω resistance, 23*0.15 power lead, solder stick.
The checkout of track circuit between simulation region
Complete and should carry out checkout before equipment is connected in the interval orbit simulated conditions.Use the FSQ artificial line and the JSQ artificial line of multimeter comprehensive each section of cabinet test in the interval, resistance value is 510 Ω when the backbone toggle switch is closed, and toggle switch is infinitely great when breaking off.Use the JSQ artificial line and the adjacent area section FSQ artificial line of multimeter comprehensive cabinet test this section in the interval, resistance value is 12K Ω when little rail toggle switch is closed, and toggle switch is infinitely great when breaking off.The FSH and the JSH line resistance resistance of testing all sections are zero.More than test is errorless just can insert mimic panel.
The dry run directional control circuit mainly comes the direction of action relay by external dc power.External dc power can be used simple and easy power supply (such as silicon rectifier), and output voltage values is direct current 24V.Current value gets final product greater than 0.1A.
Main material and components and parts: be two single-pole double-throw (SPDT) toggle switchs, 23*0.15 power lead.
Dry run directional control circuit checkout
Accomplish the connection back through pulling toggle switch, can make ZGFJ and FGFJ change the utmost point and get final product according to the operation intention.
Embodiment
1, interval mimic panel panel
The employing aluminium-plastic panel is processed, rectangular quadrilateral.Perforate in the above, wiring are in order to install the various circuit components of station mimic panel;
2, wayside signaling pilot lamp
Corresponding each interval teleseme.Adopt the alternating current 220V-40W pilot lamp consistent, be embedded on the mimic panel panel according to the lamp position arrangement mode of wayside signaling machine with each lamp position light color of wayside signaling machine.Pilot lamp is connected with the control circuit of wayside signaling machine, and the signal of analog control circuit when various output condition lit a lamp;
3, interval orbit circuit
Corresponding interval track circuit.According to interval orbit layout shape, the track circuit shape of on interval mimic panel panel, drawing.The true interval that shows the mimic panel representative intuitively.3 is downgoing line;
4, interval orbit circuit
Corresponding interval track circuit.According to interval orbit layout shape, the track circuit shape of on interval mimic panel panel, drawing.The true interval that shows the mimic panel representative intuitively.4 is uplink;
5, interval orbit circuit control switch
Each track circuit on can control interval.Above the true interval rail interval orbit circuit is installed, the interval orbit circuit function is the running section position on the rail between the test zone.Track circuit is with being arranged on the toggle switch control break duty on the interval mimic panel, the run location of simulation shuttle train between simulation region;
6, the interval traffic direction CS that changes
Be switched on or switched off the field circuit of the side's of changing relay between simulation region through CS, in order to change the current of traffic between simulation region.6 is uplink traffic direction CS;
7, the interval traffic direction CS that changes
Be switched on or switched off the field circuit of the side's of changing relay between simulation region through CS, in order to change the current of traffic between simulation region.7 is downgoing line traffic direction CS;
8, Wanke's terminal row
Wanke's terminal row is the interface unit of interval formal signal control circuit and mimic panel internal simulation circuit.In order to the control line between UNICOM's wayside signaling equipment and the interval mimic panel;
9, inner wiring harness
Interval each circuit component of mimic panel is connected with mimic panel Wanke terminal with the fire-retardant power lead of ZRRV23*0.15, and the circuit component extension line gathers bunchy and uses the nylon cable tie colligation.
Claims (1)
1. railway section signalling arrangement mimic panel; It is characterized in that comprising mimic panel, tri coloured lantern, toggle switch and Wan Ke terminal row; Mimic panel is a rectangular slab, and the lane that two two-wires are represented railway is decorated with in the front, and wherein the two-wire of top is represented downlink; Following two-wire is represented uplink; Be inlaid with non-insulated track circuit between the toggle switch simulation region of controlling the tri coloured lantern break-make in segmentation on uplink and the downlink, be inlaid with the tri coloured lantern that is connected with toggle switch with uplink bottom, be inlaid with two toggle switchs in the upper left corner of mimic panel and simulate control this directional relay of descending permission and this directional relay of up permission respectively in the downlink top; But portion is provided with ten thousand terminal rows in the top at the mimic panel back side, but ten thousand terminal rows link together through cable and tri coloured lantern and toggle switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104435051A CN102495627A (en) | 2011-12-27 | 2011-12-27 | Section signal equipment simulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104435051A CN102495627A (en) | 2011-12-27 | 2011-12-27 | Section signal equipment simulation board |
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| CN102495627A true CN102495627A (en) | 2012-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104435051A Pending CN102495627A (en) | 2011-12-27 | 2011-12-27 | Section signal equipment simulation board |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106023707A (en) * | 2016-07-07 | 2016-10-12 | 柳州铁道职业技术学院 | One-chip microcomputer based simulation test box for railway four-display of automatic occlusion and the method thereof |
| CN109541356A (en) * | 2018-12-13 | 2019-03-29 | 中国铁路昆明局集团有限公司昆明电务段 | Railway signal simulation test case |
| CN111077385A (en) * | 2019-11-21 | 2020-04-28 | 中国铁建电气化局集团第二工程有限公司 | Railway signal interlocking test simulation disc |
| CN111145609A (en) * | 2020-01-14 | 2020-05-12 | 北京智联友道科技有限公司 | Urban rail train control center simulation system and use method thereof |
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| CN101384465A (en) * | 2006-12-07 | 2009-03-11 | 通用电气公司 | Method and apparatus for optimizing a train trip using signal information |
| CN101088822A (en) * | 2007-07-18 | 2007-12-19 | 北京交通大学 | Analog control method of train running in fixed blocking condition |
| CN202502406U (en) * | 2011-12-27 | 2012-10-24 | 中铁十局集团电务工程有限公司 | Section signal equipment simulation board |
Non-Patent Citations (2)
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106023707A (en) * | 2016-07-07 | 2016-10-12 | 柳州铁道职业技术学院 | One-chip microcomputer based simulation test box for railway four-display of automatic occlusion and the method thereof |
| CN109541356A (en) * | 2018-12-13 | 2019-03-29 | 中国铁路昆明局集团有限公司昆明电务段 | Railway signal simulation test case |
| CN111077385A (en) * | 2019-11-21 | 2020-04-28 | 中国铁建电气化局集团第二工程有限公司 | Railway signal interlocking test simulation disc |
| CN111145609A (en) * | 2020-01-14 | 2020-05-12 | 北京智联友道科技有限公司 | Urban rail train control center simulation system and use method thereof |
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Application publication date: 20120613 |