CN107962978A - Train stops execution system automatically - Google Patents
Train stops execution system automatically Download PDFInfo
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- CN107962978A CN107962978A CN201711101576.7A CN201711101576A CN107962978A CN 107962978 A CN107962978 A CN 107962978A CN 201711101576 A CN201711101576 A CN 201711101576A CN 107962978 A CN107962978 A CN 107962978A
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- magnet
- train
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- control
- track
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L13/00—Electric propulsion for monorail vehicles, suspension vehicles or rack railways; Magnetic suspension or levitation for vehicles
- B60L13/04—Magnetic suspension or levitation for vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L13/00—Electric propulsion for monorail vehicles, suspension vehicles or rack railways; Magnetic suspension or levitation for vehicles
- B60L13/04—Magnetic suspension or levitation for vehicles
- B60L13/06—Means to sense or control vehicle position or attitude with respect to railway
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
- B61B1/02—General arrangement of stations and platforms including protection devices for the passengers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/08—Measuring installations for surveying permanent way
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
- E01B19/003—Means for reducing the development or propagation of noise
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B25/00—Tracks for special kinds of railways
- E01B25/30—Tracks for magnetic suspension or levitation vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
Abstract
The invention discloses a kind of train to stop execution system automatically.It includes servomotor, active beam, driven beam, track switch control relay, trolley, the switch structure with magnetic kickboard and track switch controller, the switch structure with magnetic kickboard and is arranged on driven beam；Servomotor is installed on the lower section of active beam, and is connected respectively with trolley and track switch control relay and track switch controller.Active beam is with driven beam to mechanically connect, and servomotor is by driving trolley driven transmission beam, under driven beam action, switch structure, driven beam and the active beam with magnetic kickboard is moved integrally the track for the track of setting, making train drive into setting.Present invention improves over existing Criterion for Maglev Guideway Structures, levitated magnet is built in groove structure, alleviates air flow resistance, reduces magnetic suspension train energy consumption, enhances the safety assurance ability of magnetic suspension traffic so that magnetic suspension traffic is taken quieter and comfortable.
Description
Technical field
The present invention relates to technical field of rail traffic, especially a kind of train stops execution system automatically.
Background technology
The vehicle management of magnetic suspension train yard, including enter the station, outbound and stop, it can all be related to the deceleration of entering the station of train
Braking, station track guiding, goes out storage detection and outbound detection etc..Vehicle management automatization level in yard is still relatively low, existing
Control system in control ability and efficiency there are still under data-handling efficiency, and be still that also there are artificial regulatory
Link.With the rapid development of technology of track traffic, the urgency of China's Rail Transit System outlet, existing operating type
The further lifting that train stops efficiency is restricted, it is impossible to tackle the increasingly heavy business of train yard.Track switch is track column
The important component of car normal operation on the line, is the transitional instrument that train exchanges operation.Magnetic suspension train is special due to its
Support pattern, bogie encircle it is in orbit, track switch using integrally move beam by the way of.Magnetic suspension train relies primarily on magnetic
Power is suspended and is oriented to, and stress is complicated when turnout passing, the inefficiency in system control.
The Chinese granted patent of Publication No. CN202481095U discloses a kind of automatic train identification system ground
Information collecting device, the device include magnet steel, antenna, rail, sleeper, and antenna is fixed on sleeper, magnet steel using antenna center line as
Baseline, is symmetrically installed on the rail of antenna both sides, and the magnet steel includes two pairs of active magnet steel, two pairs of passive magnet steel, same type
A pair of of magnet steel be one group, be divided into four groups, two groups of active magnet steel are fixed on the rail of nearly antenna both sides, described two groups
Passive magnet steel is fixed on the rail of distant sky line both sides.Due to being equipped with 1 antenna using 2 groups of active magnet steel and 2 groups of passive magnet steel
Structure setting so that train is running at high speed, run at a low speed, can realize that accurate note axis is sentenced and label in docking process
Contraposition, and can the accurate judgement factory section train vehicle of falling timing go out warehouse situation.Terrestrial information harvester is improved to train
The adaptability of the speed of service.The existing any ground hardware facility of Railway Site and equipment are not destroyed during device installation at the same time,
Site operation does not influence the operation of train normal pass, and device structure is simple, and cost is low.The patent can solve to a certain extent
The problem of identification of the yard operation to license number and terrestrial information gather, but to the problem of other without reference to such as to magnetcisuspension
How floating train is being redirected into different station tracks, and how the data of distinct device handle etc. and do not provide one
Relatively comprehensively, the solution of system.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of train to stop execution system and side automatically
Method, improves existing Criterion for Maglev Guideway Structures, levitated magnet is built in groove structure, mitigates air flow resistance, reduces magnetic
Aerotrain energy consumption.Magnetic suspension train suspension operation in groove structure, in the event of contingency, passenger can be from groove knot
The passage being configured to is fled from, and enhances the safety assurance ability of magnetic suspension traffic.Groove structure possesses blocking noise propagation in itself
Ability, and compared to the Normal practice of external levitated magnet, the present invention is further such that magnetic suspension traffic is taken more pacifies
It is quiet and comfortable.Especially when train turns to, reduce track switch control realizes difficulty, drastically increases and turns to executing agency
With the control efficiency of the steering operation of system.
The purpose of the present invention is what is be achieved through the following technical solutions：A kind of train stops execution system automatically, including：
Servomotor, active beam, driven beam, track switch control relay, trolley, the switch structure with magnetic kickboard and track switch
Controller, the switch structure with magnetic kickboard are arranged on driven beam；The servomotor is installed on active beam
Lower section, and be connected respectively with the trolley and track switch control relay, track switch control relay and track switch
Controller connects；
The active beam is with driven beam to mechanically connect, and the servomotor is by driving the trolley to be driven institute
The driven beam stated, under driven beam action, makes the switch structure with magnetic kickboard, the driven beam and the active
Beam moves integrally the track for the track of setting, making train drive into setting；
Groove structure is provided with the magnetic kickboard, in being internally provided with and the magnetic on train for the groove structure
Body carries out the magnet of magneticaction, which is arranged on the inner side of the magnetic kickboard, and magnetic suspension train suspends in groove structure
Operation.
Further, the magnet is fixed at the inside of the groove structure.
Further, the groove structure includes two crossbeams, the first magnet is set on first crossbeam, second
Second magnet is set on crossbeam；First magnet is corresponding with the vehicle-mounted magnet on train respectively with the second magnet.
Further, first magnet is connected with suspension control system respectively with the second magnet；The suspension
Control system includes levitation gap measuring unit, suspension controller, the first power amplifier, and the first magnet is electromagnet, is used for
Suspend, the second magnet is electromagnet, for suspending；
The levitation gap measuring unit, for detecting the levitation gap displacement signal of the first magnet, the second magnet, and
The levitation gap displacement signal detected is transferred to suspension controller, suspension controller believes the levitation gap displacement received
Number conversion the control signal of the first power amplifier and is output to first power amplifier, the first power amplifier in order to control
The control signal received is converted into the first control electric current；It is first power amplifier and the first levitated magnet, second outstanding
Floating magnet connection, the first control electric current produces magnetic force in levitated magnet, so as to drive the rotor motion of levitated magnet.
Further, including：
Guiding clearance measuring unit, guide controller, the second power amplifier, the first magnet are used to be oriented to, the second magnet
For being oriented to；
The guiding clearance measuring unit, for detecting the guiding clearance position of the first guiding magnet, the second guiding magnet
Shifting signal, and the guiding clearance displacement signal detected is transferred to guide controller, the guiding that guide controller will receive
Gap displacement signal changes the control signal of the second power amplifier in order to control and is output to second power amplifier, and second
The control signal received is converted to the second control electric current by power amplifier；
Second power amplifier is connected with the first guiding magnet, the second guiding magnet, and the second control electric current is being oriented to
Magnetic force is produced in electric body, so as to drive the rotor motion for being oriented to electromagnet.
Further, including：
The levitation gap measuring unit includes inductance type transducer.
Further, including：
The inductance type transducer includes detection coil；First detection coil is nested in the magnetic of the first suspension electromagnet
Between pole, the second detection coil is nested between the magnetic pole of the second suspension electromagnet；
The width of the detection coil is equal to the teeth groove cycle length of the long stator track, and the top of detection coil is with
While the first groove and the second groove are respectively arranged with, and the first groove is symmetrical arranged with the second groove, corresponds to long stator rail respectively
The forward recess and rearward recess in road；First detection coil, the surface of the plane face long stator track of the second detection coil.
Further, including：
Train turning velocity detection device；The train turning velocity detection device is installed on magnetic suspension bogie side,
And be connected with the track switch controller, passed for detecting the displacement of bogie, and by the displacement information of the bogie detected
It is defeated to arrive train-installed control module, train-installed control module dock received bogie displacement information handled after, row
Car vehicle-mounted control module issues control command to the track switch controller, controls bogie units to guide by track switch controller
Magnetic suspension train is turned to.
Further, including：
The magnetic suspension bogie both sides include at least two passes, and first passage is used to install the steering execution machine
Structure, second channel are used to install the train turning velocity detection device.
Further, including：
First guide rail barricade and the second guide rail barricade；The first guide rail barricade and the second guide rail barricade is separately fixed at
On the rail face of backbar, their rail faces with backbar form U-shaped structure；The magnet is installed on first guide rail
The inner side of barricade.
The making material of the first guide rail barricade includes absorbing material, and the making material of the second guide rail barricade includes
Absorbing material.
The beneficial effects of the invention are as follows：
(1) present invention improves over existing Criterion for Maglev Guideway Structures, levitated magnet is built in groove structure, mitigates air
Flow resistance power, reduces magnetic suspension train energy consumption.Magnetic suspension train suspension operation in groove structure, in the event of contingency, multiplies
The passage that visitor can be formed from groove structure is fled from, and enhances the safety assurance ability of magnetic suspension traffic.Groove structure has in itself
The ability that standby blocking noise is propagated, and compared to the Normal practice of external levitated magnet, the present invention is further such that magnetic suspension
Traffic is taken quieter and comfortable.Especially when train turns to, turn for turning to executing agency and system is significantly reduced
To the control efficiency of operation.
(2) conventional external is oriented to magnetic floating system, and guide rail beam is generally directly installed on bridge pier, and the drive of linear motor
The lower section of dynamic winding and the pretty flank for being installed on guide rail beam of suspending windings, is oriented to the outer end that winding is installed on two flanks；The present invention
U-shaped structure is made on guide rail beam, winding will be oriented to installed in the inner side of U-shaped structure, when magnetic-levitation train is run, U-shaped structure
The noise produced to the rotor for being oriented to winding plays obvious barrier effect, winding is oriented to compared to external, to noise
Reduction degree reaches more than 10dB.
(3) transmission device and train turning velocity detection device of steering executing agency of the invention, installed in existing
Criterion for Maglev Guideway Structures be improved later maglev bogie side, in the steering of the magnetic-levitation system of this structure
There are at least two passes in frame side, driver plate is translated under the control of driving device in passage, rotate, lifting, so that
Bogie units guiding magnetic suspension train can be more neatly controlled to enter different station tracks.
(4) present invention is installed on the bogie spatial channel hewed out on the inside of U-shaped structure using guiding magnet, and installation turns to
Executing agency, simplifies existing train course changing control mechanism in system structure.The simplification of this structure reduces underground work
The difficulty of construction of journey, reduces construction cost and project inputs., can be by magnetic suspension system at the same time using the design of U-shaped structure
Noise largely control on the inside of track, prevent noise to outgoing propagation, improve magnetic suspension train entering the station and
Outbound riding comfort and security.
(5) sensor of the invention use detection coil, as collection gap displacement signal element, in structure with
The tooth slot structure of long stator track corresponds to, and can overcome the slot effect of long stator track influences, and improves displacement to gap
Detection sensitivity, and then the gap displacement signal detection precision of magnetic floating system is improved, improve control essence easy to feedback control system
Degree, reduces the vibration of magnetic floating system, improves vibration control ability, make the operation of magnetic floating system more steady, dropped from source
Low noise generation, reduces suspension vibrating noise and is oriented to vibration noise, such as rotor driving noise of motor, the auxiliary of bearing
Noise and electromagnetic noise etc..
The technique effect of the present invention is not limited to the described above.Above technique effect is merely exemplary to illustrate, of the invention
Other features and its effect etc. will be described in detail in subsequent specific embodiment part.Those skilled in the art can root
It can directly or indirectly know remaining technique effect etc. according to the description of the present application, details are not described herein again.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1 is the rail traffic structure schematic diagram of the built-in suspension system of the present invention.
Fig. 2 is the structure diagram for the magnetic kickboard that the present invention is arranged on switch structure.
Fig. 3 is the structure diagram of the detection coil of the present invention.
Fig. 4 is the structure diagram of long stator track.
In figure, 1- trains, the first magnets of 2-, the second magnets of 3-, 4- first sides, the first grooves of 5-, 6- second sides, 7-
Second groove, the first teeth of 8- side, the second teeth of 9- side, 10- teeth side groove-.
Embodiment
Technical scheme is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to
It is as described below.All features disclosed in this specification, or implicit disclosed all methods or during the step of, except mutual
Beyond the feature and/or step of repulsion, it can combine in any way.
Any feature disclosed in this specification (including any accessory claim, summary and attached drawing), except non-specifically chatting
State, can be replaced by other alternative features that are equivalent or have similar purpose.I.e., unless specifically stated, each feature
It is an example in a series of equivalent or similar characteristics.
The specific embodiment of the present invention is described more fully below, it should be noted that the embodiments described herein is served only for illustrating
Illustrate, be not intended to limit the invention.In the following description, in order to provide a thorough understanding of the present invention, a large amount of spies are elaborated
Determine details.It will be apparent, however, to one skilled in the art that：This hair need not be carried out using these specific details
It is bright.In other instances, in order to avoid obscuring the present invention, known circuit, software or method are not specifically described.
Throughout the specification, meaning is referred to " one embodiment ", " embodiment ", " example " or " example "
：It is comprised in reference to a particular feature, structure, or characteristic that the embodiment or example describe at least one embodiment of the present invention.
Therefore, the phrase " in one embodiment ", " in embodiment ", " example " occurred in each place of entire disclosure
Or " example " is not necessarily all referring to the same embodiment or example.Furthermore, it is possible to any appropriate combination and or sub-portfolio will be specific
Feature, structure or property combination in one or more embodiments or example.In addition, those of ordinary skill in the art should manage
Solution, diagram is provided to the purpose of explanation provided herein, and diagram is not necessarily drawn to scale.
As shown in Figure 1, a kind of train stops execution system automatically, including：
Servomotor, active beam, driven beam, track switch control relay, trolley, the switch structure with magnetic kickboard and track switch
Controller, the switch structure with magnetic kickboard are arranged on driven beam；The servomotor is installed on active beam
Lower section, and be connected respectively with the trolley and track switch control relay, track switch control relay and track switch
Controller connects；
The active beam is with driven beam to mechanically connect, and the servomotor is by driving the trolley to be driven institute
The driven beam stated, under driven beam action, makes the switch structure with magnetic kickboard, the driven beam and the active
Beam moves integrally the track for the track of setting, making train drive into setting；
Groove structure is provided with the magnetic kickboard, in being internally provided with and the magnetic on train for the groove structure
Body carries out the magnet of magneticaction, which is arranged on the inner side of the magnetic kickboard, and magnetic suspension train suspends in groove structure
Operation.
Further, the magnet is fixed at the inside of the groove structure.
Further, the groove structure includes two crossbeams, the first magnet is set on first crossbeam, second
Second magnet is set on crossbeam；First magnet is corresponding with the vehicle-mounted magnet on train respectively with the second magnet.
Further, first magnet is connected with suspension control system respectively with the second magnet；The suspension
Control system includes levitation gap measuring unit, suspension controller, the first power amplifier, and the first magnet is electromagnet, is used for
Suspend, the second magnet is electromagnet, for suspending；
The levitation gap measuring unit, for detecting the levitation gap displacement signal of the first magnet, the second magnet, and
The levitation gap displacement signal detected is transferred to suspension controller, suspension controller believes the levitation gap displacement received
Number conversion the control signal of the first power amplifier and is output to first power amplifier, the first power amplifier in order to control
The control signal received is converted into the first control electric current；It is first power amplifier and the first levitated magnet, second outstanding
Floating magnet connection, the first control electric current produces magnetic force in levitated magnet, so as to drive the rotor motion of levitated magnet.
Further, including：
Guiding clearance measuring unit, guide controller, the second power amplifier, the first magnet are used to be oriented to, the second magnet
For being oriented to；
The guiding clearance measuring unit, for detecting the guiding clearance position of the first guiding magnet, the second guiding magnet
Shifting signal, and the guiding clearance displacement signal detected is transferred to guide controller, the guiding that guide controller will receive
Gap displacement signal changes the control signal of the second power amplifier in order to control and is output to second power amplifier, and second
The control signal received is converted to the second control electric current by power amplifier；
Second power amplifier is connected with the first guiding magnet, the second guiding magnet, and the second control electric current is being oriented to
Magnetic force is produced in electric body, so as to drive the rotor motion for being oriented to electromagnet.
Further, including：
The levitation gap measuring unit includes inductance type transducer.
Further, including：
The inductance type transducer includes detection coil；First detection coil is nested in the magnetic of the first suspension electromagnet
Between pole, the second detection coil is nested between the magnetic pole of the second suspension electromagnet；
The width of the detection coil is equal to the teeth groove cycle length of the long stator track, and the top of detection coil is with
While the first groove and the second groove are respectively arranged with, and the first groove is symmetrical arranged with the second groove, corresponds to long stator rail respectively
The forward recess and rearward recess in road；First detection coil, the surface of the plane face long stator track of the second detection coil.
Further, including：
Train turning velocity detection device；The train turning velocity detection device is installed on magnetic suspension bogie side,
And be connected with the track switch controller, passed for detecting the displacement of bogie, and by the displacement information of the bogie detected
It is defeated to arrive train-installed control module, train-installed control module dock received bogie displacement information handled after, row
Car vehicle-mounted control module issues control command to the track switch controller, controls bogie units to guide by track switch controller
Magnetic suspension train is turned to.
Further, including：
The magnetic suspension bogie both sides include at least two passes, and first passage is used to install the steering execution machine
Structure, second channel are used to install the train turning velocity detection device.
Further, including：
First guide rail barricade and the second guide rail barricade；The first guide rail barricade and the second guide rail barricade is separately fixed at
On the rail face of backbar, their rail faces with backbar form U-shaped structure；The magnet is installed on first guide rail
The inner side of barricade.
The making material of the first guide rail barricade includes absorbing material, and the making material of the second guide rail barricade includes
Absorbing material.
In an embodiment of the present invention, as shown in Figs 1-4, a kind of train stops execution system automatically, including servomotor,
Active beam, driven beam, track switch control relay, trolley, the switch structure with magnetic kickboard and track switch controller, with magnetic kickboard
Switch structure be arranged on driven beam；Servomotor be installed on active beam lower section, and respectively with trolley and track switch control after
Electric appliance is connected with track switch controller.Active beam and driven beam to mechanically connect, servomotor by driving trolley driven transmission beam,
Under driven beam action, switch structure, the driven beam and the active beam with magnetic kickboard is set to move integrally to setting
Track, train is driven into the track of setting.Groove structure is provided with magnetic kickboard, being internally provided with and arranging in groove structure
Magnet on car carries out the magnet of magneticaction, which is arranged on the inner side of the magnetic kickboard, and magnetic suspension train is in groove knot
Suspension operation in structure.Magnet is fixed at the inside of the groove structure.Groove structure includes two crossbeams, in first crossbeam
The first magnet 2 of upper setting, sets the second magnet 3 on second cross beam；First magnet 2 and the second magnet 3 respectively with train
Vehicle-mounted magnet corresponds to.
First magnet 2 is connected with suspension control system respectively with the second magnet 3；Suspension control system is surveyed including levitation gap
Unit, suspension controller, the first power amplifier are measured, the first magnet 2 is electromagnet, and for suspending, the second magnet 3 is electromagnetism
Body, for suspending；
Levitation gap measuring unit, for detecting the levitation gap displacement signal of the first magnet 2, the second magnet 3, and will inspection
The levitation gap displacement signal measured is transferred to suspension controller, and suspension controller turns the levitation gap displacement signal received
It is changed to the control signal of the first power amplifier of control and is output to first power amplifier, the first power amplifier will connects
Received control signal is converted to the first control electric current；First power amplifier and the first levitated magnet, the second suspension magnetic
Body connects, and the first control electric current produces magnetic force in levitated magnet, so as to drive the rotor motion of levitated magnet.
Including：Guiding clearance measuring unit, guide controller, the second power amplifier, the first magnet 2 are used to be oriented to, the
Two magnets 3 are used to be oriented to；
Guiding clearance measuring unit, for detecting the guiding clearance displacement signal of the first guiding magnet, the second guiding magnet,
And the guiding clearance displacement signal detected is transferred to guide controller, the guiding clearance displacement that guide controller will receive
Signal changes the control signal of the second power amplifier in order to control and is output to second power amplifier, the second power amplification
The control signal received is converted to the second control electric current by device；
Second power amplifier is connected with the first guiding magnet, the second guiding magnet, and the second control electric current is being oriented to
Magnetic force is produced in electric body, so as to drive the rotor motion for being oriented to electromagnet.
Levitation gap measuring unit includes inductance type transducer.
Such as Fig. 3, shown in 4, inductance type transducer includes detection coil, and the first detection coil is nested in the first suspension electromagnetism
Between the magnetic pole of body, the second detection coil is nested between the magnetic pole of the second suspension electromagnet.
The width of the detection coil is equal to the teeth groove cycle length of the long stator track, and the top of detection coil is with
While the first groove 5 and the second groove 7 are respectively arranged with, and the first groove 5 is symmetrical arranged with the second groove 7, it is corresponding long fixed respectively
The forward recess and rearward recess of sub-track；First detection coil, the table of the plane face long stator track of the second detection coil
Face.
By the first side 4 of detection coil and second side 6 respectively the first tooth with long stator track at 8 and the second tooth
9 alignment；Or by the first side 4 of detection coil and second side 6 respectively the second tooth with long stator track at 9 and the first tooth
8 correspond to, and float control assembly regulation and control magnetic using magnetic and float gap, the second tooth at 9 and the first tooth 8 between be tooth side groove 10.
Train turning velocity detection device；Train turning velocity detection device is installed on magnetic suspension bogie side, and and road
Branch off controller connection, for detecting the displacement of bogie, and the displacement information of the bogie detected is transferred to train-installed
Control module, train-installed control module dock received bogie displacement information handled after, train-installed control mould
Block issues control command to track switch controller, controls bogie units to guide magnetic suspension train to be turned by track switch controller
To.
Magnetic suspension bogie both sides include at least two passes, and first passage is used to install the steering executing agency, the
Two passages are used to install the train turning velocity detection device.
First guide rail barricade and the second guide rail barricade；First guide rail barricade and the second guide rail barricade are separately fixed at backbar
Rail face on, their rail faces with backbar form U-shaped structure；Magnet is installed on the inner side of the first guide rail barricade.
The making material of the first guide rail barricade includes absorbing material, and the making material of the second guide rail barricade includes
Absorbing material.
It will be appreciated by those of skill in the art that with reference to the embodiments described herein describe each exemplary unit and
Algorithm steps, can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually with hard
Part or software mode perform, application-specific and design constraint depending on technical solution.Professional technician can be with
Described function is realized using distinct methods to each specific application, but this realization should not exceed the model of the present invention
Enclose.
It is apparent to those skilled in the art that for convenience of description and succinctly, foregoing description is
The specific work process of system, device and unit, may be referred to the corresponding process in preceding method embodiment, details are not described herein.
In several embodiments provided herein, it should be understood that disclosed system, module and method, can be with
Realize by another way.For example, device embodiment described above is only schematical, for example, the unit
Division, can be only a kind of division of logic function, can there is other dividing mode when actually realizing, for example, multiple units or
Component can combine or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, show
Show or the mutual coupling, direct-coupling or communication connection that discusses is it may be said that by some interfaces, between device or unit
Coupling or communication connection are connect, can be electrical, machinery or other forms.
The unit that the discrete parts illustrates can be or can not also receive physically separate, be shown as unit
Component can be or can not receive physical location, you can with positioned at a place, or can also be distributed to multiple network lists
In member.Some or all of unit therein can be selected to realize the purpose of this embodiment scheme according to the actual needs.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units integrate in a unit.
If the function is realized in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer-readable recording medium.Based on such understanding, technical scheme is substantially right in other words
The part or the part of the technical solution that the prior art contributes can be embodied in the form of software product, the calculating
Machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be personal
Computer, server, or network equipment etc.) perform all or part of step of each embodiment the method for the present invention.And
Foregoing storage medium includes：USB flash disk, mobile hard disk, system memory (Read-Only Memory, ROM), random access memory
Device (Random Access Memory, RAM), magnetic disc or CD etc. are various can be with the medium of store program codes.
We emphasize that for foregoing each embodiment of the method, in order to be briefly described, therefore it is all expressed as to a system
The combination of actions of row, but those skilled in the art should know, the application and from the limitation of described sequence of movement, because
For according to the application, certain some step can use other orders or be carried out at the same time.Secondly, those skilled in the art also should
Know, embodiment described in this description belongs to preferred embodiment, involved action and unit not necessarily this Shen
Please be necessary.
One of ordinary skill in the art will appreciate that realize all or part of flow in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in computer read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, ROM, RAM etc..
The above is only the preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form, is not to be taken as the exclusion to other embodiment, and can be used for various other combinations, modification and environment, and can be at this
In the text contemplated scope, it is modified by the technology or knowledge of above-mentioned teaching or association area.And those skilled in the art institute into
Capable modifications and changes do not depart from the spirit and scope of the present invention, then all should be in the protection domain of appended claims of the present invention
It is interior.
Claims (10)
1. a kind of train stops execution system automatically, it is characterised in that including：
Servomotor, active beam, driven beam, track switch control relay, trolley, the switch structure with magnetic kickboard and track switch control
Device, the switch structure with magnetic kickboard are arranged on driven beam；The servomotor is installed on the lower section of active beam,
And it is connected respectively with the trolley and track switch control relay, track switch control relay and track switch controller
Connection；
The active beam is to mechanically connect with driven beam, and the servomotor is by driving described in the trolley transmission
Driven beam, under driven beam action, makes the switch structure with magnetic kickboard, the driven beam and the active beam whole
Body is moved to the track of setting, train is driven into the track of setting；
Be provided with groove structure in the magnetic kickboard, the groove structure be internally provided with the magnet on train into
The magnet of row magneticaction, the magnet are arranged on the inner side of the magnetic kickboard, magnetic suspension train suspension operation in groove structure.
2. a kind of train according to claim 1 stops execution system automatically, it is characterised in that including：
The magnet is fixed at the inside of the groove structure.
3. a kind of train according to claim 1 or 2 stops execution system automatically, it is characterised in that including：
The groove structure includes two crossbeams, and the first magnet is set on first crossbeam, second is set on second cross beam
Magnet；First magnet is corresponding with the vehicle-mounted magnet on train respectively with the second magnet.
4. a kind of train stated according to claim 3 stops execution system automatically, it is characterised in that including：
First magnet is connected with suspension control system respectively with the second magnet；The suspension control system includes suspending
Gap measuring unit, suspension controller, the first power amplifier, the first magnet is electromagnet, and for suspending, the second magnet is electricity
Magnet, for suspending；
The levitation gap measuring unit, for detecting the levitation gap displacement signal of the first magnet, the second magnet, and will inspection
The levitation gap displacement signal measured is transferred to suspension controller, and suspension controller turns the levitation gap displacement signal received
It is changed to the control signal of the first power amplifier of control and is output to first power amplifier, the first power amplifier will connects
Received control signal is converted to the first control electric current；First power amplifier and the first levitated magnet, the second suspension magnetic
Body connects, and the first control electric current produces magnetic force in levitated magnet, so as to drive the rotor motion of levitated magnet.
5. a kind of train according to claim 4 stops execution system automatically, it is characterised in that including：
Guiding clearance measuring unit, guide controller, the second power amplifier, the first magnet are used to be oriented to, and the second magnet is used for
It is oriented to；
The guiding clearance measuring unit, for detecting the guiding clearance displacement letter of the first guiding magnet, the second guiding magnet
Number, and the guiding clearance displacement signal detected is transferred to guide controller, the guiding clearance that guide controller will receive
Displacement signal changes the control signal of the second power amplifier in order to control and is output to second power amplifier, the second power
The control signal received is converted to the second control electric current by amplifier；
Second power amplifier is connected with the first guiding magnet, the second guiding magnet, and the second control electric current is being oriented to electric body
Middle generation magnetic force, so as to drive the rotor motion for being oriented to electromagnet.
6. a kind of train according to claim 1 stops execution system automatically, it is characterised in that including：
The levitation gap measuring unit includes inductance type transducer.
7. a kind of train according to claim 6 stops execution system automatically, it is characterised in that including：
The inductance type transducer includes detection coil；By the first detection coil be nested in the first suspension electromagnet magnetic pole it
Between, the second detection coil is nested between the magnetic pole of the second suspension electromagnet；
The width of the detection coil is equal to the teeth groove cycle length of the long stator track, the bottom and upper segment point of detection coil
The first groove and the second groove are not provided with, and the first groove is symmetrical arranged with the second groove, corresponds to long stator track respectively
Forward recess and rearward recess；First detection coil, the surface of the plane face long stator track of the second detection coil.
8. a kind of train according to claim 1 stops execution system automatically, it is characterised in that including：
Train turning velocity detection device；The train turning velocity detection device is installed on magnetic suspension bogie side, and with
The track switch controller connection, is transferred to for detecting the displacement of bogie, and by the displacement information of the bogie detected
Train-installed control module, train-installed control module dock received bogie displacement information handled after, train car
Carry control module and issue control command to the track switch controller, control bogie units to guide magnetcisuspension by track switch controller
Floating train is turned to.
9. a kind of train according to claim 8 stops execution system automatically, it is characterised in that including：
The magnetic suspension bogie both sides include at least two passes, and first passage is used to install the steering executing agency,
Second channel is used to install the train turning velocity detection device.
10. a kind of train according to claim 1 stops execution system automatically, it is characterised in that including：
First guide rail barricade and the second guide rail barricade；The first guide rail barricade and the second guide rail barricade is separately fixed at supporting
On the rail face of beam, their rail faces with backbar form U-shaped structure；The magnet is installed on the first guide rail barricade
Inner side.
The making material of the first guide rail barricade includes absorbing material, and the making material of the second guide rail barricade includes inhaling ripple
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711101576.7A CN107962978A (en) | 2017-11-10 | 2017-11-10 | Train stops execution system automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711101576.7A CN107962978A (en) | 2017-11-10 | 2017-11-10 | Train stops execution system automatically |
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| Publication Number | Publication Date |
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| CN107962978A true CN107962978A (en) | 2018-04-27 |
Family
ID=62000912
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711101576.7A Pending CN107962978A (en) | 2017-11-10 | 2017-11-10 | Train stops execution system automatically |
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| CN109989878A (en) * | 2019-04-28 | 2019-07-09 | 福州大学 | Electromagnetic type wind power generator impeller imbalance compensation device and method |
| CN113092143A (en) * | 2021-04-30 | 2021-07-09 | 中车青岛四方机车车辆股份有限公司 | Detection system for suspension system of magnetic-levitation train |
| CN113561998A (en) * | 2021-08-11 | 2021-10-29 | 吴永强 | Track traffic footboard system |
| CN113954652A (en) * | 2021-12-02 | 2022-01-21 | 北京轨道交通技术装备集团有限公司 | Magnetic levitation device and magnetic levitation transportation system |
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