CN203805889U - Layout structure of automatic control system of subway train - Google Patents
Layout structure of automatic control system of subway train Download PDFInfo
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- CN203805889U CN203805889U CN201320643767.7U CN201320643767U CN203805889U CN 203805889 U CN203805889 U CN 203805889U CN 201320643767 U CN201320643767 U CN 201320643767U CN 203805889 U CN203805889 U CN 203805889U
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- train
- trackside equipment
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- mobile unit
- rail
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- 230000000875 corresponding effect Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
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- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model relates to the field of a subway signal, in particular to a layout structure of an automatic control system of a subway train. The layout structure is characterized in that the automatic control system at least comprises a car-mounted device, a rail-side device and a wireless communication system, wherein the car-mounted device is arranged on the train, the rail-side device is arranged on a rail, the car-mounted device is connected with the rail-side device through the wireless communication device in a signal manner, and the rail-side device is connected with a station shield door and controls the station shield door to be opened and closed. The layout structure of the automatic control system has advantages that by adopting an end aligning way, the aligning problems of the train in different groups to the shield door in different station areas when in parking can be successfully solved; moreover, a condition is reserved for the operation of the subway train in the future. By adopting the advanced, opened and expandable signal device, the time efficiency and expandability of the system within a life cycle can be guaranteed, and the investment of the user can be adequately protected.
Description
Technical field
The utility model relates to subway signal field, is specifically related to a kind of arrangement structure of subway train autonomous cruise speed system.
Background technology
Along with continuous newly-increased subway line puts into effect, the mixed situation of running of vehicle that faces multiple different systems occurs, how to guarantee the vehicle-mounted signal device normal operation of various cars, debugging work is quite severe, especially due to the difference of rain model, make its train joint number, depot all different, cause train and coordinating of shielded gate or safety door to open relative position and be difficult to determine.
It is to adopt platform center alignment mode that existing signal system train stops AT STATION.Because newly-increased subway line adopts different train marshalling list in the different periods, uses the installation site of different platforms region and shielded gate or safety door different, existing platform center alignment mode can not meet this generic request.
Summary of the invention
The purpose of this utility model is according to above-mentioned the deficiencies in the prior art part, a kind of arrangement structure of subway train autonomous cruise speed system is provided, signal system is on the basis adopting with both wired identical standards, increased and shielded gate interface function, the equipment such as secure infomation passageway and accurate parking contraposition ring coil have been increased in addition, make shielded gate or safety door when entering the station, can learn by trackside equipment the car group information of train at train, thereby open the shielded gate or the safety door that match with train marshalling list, to meet different automobile types for the needs of the relative open position of shielded gate or safety door.
The utility model object realizes and being completed by following technical scheme:
A kind of arrangement structure of subway train autonomous cruise speed system, relate to train, platform screen door and track, it is characterized in that: described autonomous cruise speed system at least comprises mobile unit, trackside equipment and wireless communication system, described mobile unit is arranged on described train, described trackside equipment is arranged on described track, described mobile unit and described trackside equipment form signal by described wireless communication system and are connected, and described trackside equipment connection is also controlled the folding of described platform screen door.
Described mobile unit comprises a track receiver coil, and described trackside equipment comprises the parking steady ring coil that is arranged at respectively track parking section two ends, and described track receiver coil receives described parking steady ring coil and transmits.
On described train, be provided with at least two mobile stations, described two mobile stations connect and compose redundant configuration structure by grid line, and between described mobile station and described trackside equipment, information interaction is communicated with.
The utility model has the advantages that: by increasing the means such as car-ground secure infomation passageway and accurate parking contraposition loop wire, and adopt termination alignment mode, success solves train because of difference marshalling while stopping in different platforms region and the contraposition problem of shielded gate, and be that reservation conditions is runed in perforation in future.Adopt advanced, open, extendible signalling set, guaranteed the ageing and extensibility in its life cycle, the user's that adequately protected investment.
Accompanying drawing explanation
Fig. 1 is system pie graph of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, by embodiment, the utility model feature and other correlated characteristic are described in further detail, so that the understanding of technical personnel of the same trade:
As shown in Figure 1, number in the figure 1-9 is respectively: mobile unit 1, mobile station 2, WAP 3, interlock control system 4, platform screen door controller 5, platform 6, parking steady ring coil 7, trackside equipment 8, train 9.
Embodiment: the arrangement structure of the subway train autonomous cruise speed system in the present embodiment, while entering the station for train, makes shielded gate carry out corresponding unlatching shielded gate according to the model of train, joint number.Autonomous cruise speed system comprises mobile unit 1, trackside equipment 8 and the wireless communication system that connects both, and mobile unit 1 is arranged on train 9, and trackside equipment 8 is arranged on track.Mobile unit 1 forms signal with trackside equipment 8 by described wireless communication system and is connected, and wherein trackside equipment 8 connects platform screen door controller 5 to control the folding of platform screen door.
Mobile unit 1 comprises a track receiver coil, and trackside equipment 8 comprises the parking steady ring coil 7 that is arranged at respectively track parking section two ends, and the track receiver coil in mobile unit 1 receives the signal of parking steady ring coil 7 transmittings.
On train 9, be also provided with 2, two mobile stations of two mobile stations and connect and compose redundant configuration structure by grid line, between mobile station 2 and described trackside equipment 8, information interaction is communicated with.2 one of two mobile stations are at front operator's compartment, and another connects and composes redundant configuration structure at rear operator's compartment by grid line.Mobile station 2 will be connected with interlock control system 4 by an interface.In track one side, a WAP 3 will be arranged on platform region, and WAP 3 will be connected with interlock control system 4 by an Ethernet cable, realize wireless interlocked control.
Platform 6 track circuit section two ends AT STATION, be that two tip position that train 9 stops section are set up respectively a parking steady ring coil 7(cab signal loop wire), utilize parking steady ring coil 7 to judge the exact location of train 9, its principle is as follows: when train 9 enters platform track circuit, trackside equipment 8 can send F0 frequency signal to motorcycle track receiver coil, simultaneously on train 9 within mobile unit 1 fsk receiver can in three passages some be tuned to F0, the strong and weak situation of change that the signal system of mobile unit 1 receives signal according to vehicle-mounted receiving coil judges when train is parked in accurately on position, now autonomous cruise speed system is just correspondingly opened the shielded gate with train 9 location matches by controlling platform screen door controller 5.
It is to adopt platform center alignment mode that the train of existing signal system stops AT STATION.Owing to adopting different train marshalling list at different times, use different platforms region and shielded gate (or safety door) is installed, the center alignment mode of existing platform 6 can not meet this generic request.In the present embodiment, by optimizing the layout of trackside equipment 8 and revising the means such as onboard system software, adopting termination alignment mode,, with the contraposition problem of shielded gate, and be that reservation conditions is runed in perforation in future when having solved train because of difference marshalling, different joint numbers and stopping in different platforms region.
The present embodiment is in order to meet because the security information transmission requirement of 1 of trackside equipment 8 that shielded gate increases and mobile unit is set, and signal system has increased the secure infomation passageway between On-board ATC system and trackside interlocking equipment.When Train Approaching platform point station, train starts the safety communication with trackside by safe interface, onboard system is informed the length of trackside equipment train, and then trackside equipment is informed vehicle-mounted ATP subsystem platform and will be opened the shielded gate of four joints, six joints or eight joint marshalings by platform screen door controller 5.Interlock control system 4 is controlled safely shielding gated data and is sent and receive.
Claims (2)
1. the arrangement structure of a subway train autonomous cruise speed system, relate to train, platform screen door and track, it is characterized in that: described autonomous cruise speed system at least comprises mobile unit, trackside equipment and wireless communication system, described mobile unit is arranged on described train, described trackside equipment is arranged on described track, described mobile unit forms signal with described trackside equipment by described wireless communication system and is connected, described trackside equipment connection is also controlled the folding of described platform screen door, described mobile unit comprises a track receiver coil, described trackside equipment comprises the parking steady ring coil that is arranged at respectively track parking section two ends, described track receiver coil receives described parking steady ring coil and transmits.
2. the arrangement structure of a kind of subway train autonomous cruise speed system according to claim 1, it is characterized in that: on described train, be provided with at least two mobile stations, described two mobile stations connect and compose redundant configuration structure by grid line, and between described mobile station and described trackside equipment, information interaction is communicated with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320643767.7U CN203805889U (en) | 2013-10-18 | 2013-10-18 | Layout structure of automatic control system of subway train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320643767.7U CN203805889U (en) | 2013-10-18 | 2013-10-18 | Layout structure of automatic control system of subway train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203805889U true CN203805889U (en) | 2014-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320643767.7U Expired - Lifetime CN203805889U (en) | 2013-10-18 | 2013-10-18 | Layout structure of automatic control system of subway train |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742914A (en) * | 2015-03-18 | 2015-07-01 | 广州铁路职业技术学院 | Subway passenger flow evacuation device, system and method |
| CN110481608A (en) * | 2019-08-30 | 2019-11-22 | 上海工程技术大学 | A kind of system that can remotely start subway platform emergency shutdown device |
| CN114506364A (en) * | 2022-01-12 | 2022-05-17 | 中车唐山机车车辆有限公司 | Control system and method of platform screen door and platform screen door linkage control system |
-
2013
- 2013-10-18 CN CN201320643767.7U patent/CN203805889U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742914A (en) * | 2015-03-18 | 2015-07-01 | 广州铁路职业技术学院 | Subway passenger flow evacuation device, system and method |
| CN110481608A (en) * | 2019-08-30 | 2019-11-22 | 上海工程技术大学 | A kind of system that can remotely start subway platform emergency shutdown device |
| CN114506364A (en) * | 2022-01-12 | 2022-05-17 | 中车唐山机车车辆有限公司 | Control system and method of platform screen door and platform screen door linkage control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |
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| CX01 | Expiry of patent term |