CN106627246A - Onboard control system of high-speed maglev train - Google Patents
Onboard control system of high-speed maglev train Download PDFInfo
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- CN106627246A CN106627246A CN201510459464.3A CN201510459464A CN106627246A CN 106627246 A CN106627246 A CN 106627246A CN 201510459464 A CN201510459464 A CN 201510459464A CN 106627246 A CN106627246 A CN 106627246A
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- 238000005516 engineering process Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 6
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- 241001669679 Eleotris Species 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
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- 238000012546 transfer Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000205 computational method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
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- 229910052742 iron Inorganic materials 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B13/00—Other railway systems
- B61B13/08—Sliding or levitation systems
-
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The present invention provides an onboard control system of a high-speed maglev train. The onboard control system of the high-speed maglev train is characterized in that drive coils and Hall sensor proximity switches 4 are provided on a track, the drive coils 8 are controlled by the Hall sensor proximity switches to be connected or disconnected, the bottom of the train is provided with onboard permanent magnets or vehicle control solenoid coils as the onboard control system at the positions corresponding to the Hall sensor proximity switches, the onboard control system can directly control the drive coils in a contactless way through the Hall sensor proximity switches, so that the train can directly control the drive coils on the track, the defect that substations are required to be arranged at intervals in the traditional control system can be overcome, and the control system is more simple and reliable in structure.
Description
Art
The present invention relates to technical field of rail traffic, and in particular to the control system of magnetic suspension train and track, in particular for straight
Control system between the motor-driven track of line and train.
Background technology
The electromagnetic suspension train of commercial operation has been put at present typically EMS electromagnetic suspension systems and the Japan of Germany
The electronic aerotrain of EDS superconductions, is all the synchronous linear electricity that train driving is controlled using linear synchronous motor traction drive technology
The control system of machine is more complicated, and the obvious problem for existing is to drive two trains of segment to control system by same same
System control, it is impossible to allow two trains that will bump against to avoid traveling round about, therefore for two row trains of friction speed
Car to car impact accident is difficult to avoid that when driving to same driving segment relatively.The dynamical system of the traveling of control train and control system
System all in orbit, needs the sensor for gathering relative displacement between train and track on train and track, it is also desirable to it is a set of very
The algorithm and computing device of complexity, or even need telecontrol engineering to transmit the communication signal between the control system on train and track,
So that Control system architecture is extremely complex, and controlling unit excessively seems that reliability is fragile, and complicated control system governs
The development of magnetic suspension train.
The content of the invention
It is contemplated that overcome weak point present in above-mentioned technology, there is provided a kind of simple structure, dependable performance, low cost
The control technology of magnetic suspension train.
Technical scheme
The technical solution adopted for the present invention to solve the technical problems is：
A kind of magnetic suspension train with vehicle control 1, it is characterized in that：Driving coil 8, driving coil 8 are fixedly installed on track
Two ends be all connected with two-way solid-state relay 3 or IGCT 3 is electrically connected with the main traverse line of track both sides, Hall is set on track
Sensor proximity switch 4, the control of the output end of Hall element proximity switch 4 and described solid-state relay 3 or IGCT 3
End electrical connection processed, train bottom is arranged with car permanent magnet 2 or car control electromagnetic wire with the correspondence position of Hall element proximity switch 4
Circle 13 passes through to control with car permanent magnet 2 or the close hall sensing of car control solenoid 13 as with vehicle control on train
The magnetic direction of device proximity switch 4 is directly contactless to control being switched on or switched off and the sense of current for driving coil 8.
Described Hall element proximity switch 4 is arranged more than 1 row or 2 rows and 2 rows along direction of traffic.
It is described with vehicle control 1 by it is more than 1 row or 2 rows and 2 rows with 13 groups of car permanent magnet 2 or car control solenoid
Into.
Described Hall element proximity switch 4 is polarity Hall element proximity switch 4, i.e., to the N poles and S poles of magnet all
Feedback can be sensed, externally output at least two path control signal.
Described Hall element proximity switch 4 is other non-contact sensor switches, including capacitive approach switch, inductance type
Proximity switch, reed capsule proximity switch.
Described Hall element proximity switch 4 for linear, i.e. N pole and S pole of the Hall element proximity switch 4 to magnetic field
Power can also feed back, export different voltages or current signal, and driving coil 8 on track controlled by control circuit and lead to
Magnetic field after electricity is strong and weak.
Described converts magnetic field at close Hall element proximity switch 4 to outer magnetic pole with car permanent magnet 2 by slipping mechanism
Direction.
Described converts magnetic field at close Hall element proximity switch 4 to outer magnetic pole with car permanent magnet 2 by switching mechanism
Direction.
Described car control solenoid 13 is controlled being switched on or switched off and external magnetic for car control solenoid 13 by Programmable Logic Controller
The direction of field.
Described driving coil 8 can be cored coil or iron-less core coil.
Beneficial effect
The invention has the beneficial effects as follows：
1st, simple structure.Install ON TRAINS with vehicle control, and with car permanent magnet or car control coil and train bottom
The relative position of drawing magnetism can be arbitrarily to control and keep relatively-stationary, eliminate relative position between collection train and track
The sensor of shifting, also no longer needs telecontrol engineering to transmit the communication signal between the control system on train and track, eliminates
The computational methods and computing device of complexity, structure is greatly simplified, and cost is reduced.
2nd, a point power station need not be controlled along the line.The linear synchronous motor control technology of German high speed electromagnetic aerotrain is needed every one
More than hundred meters arranges a control point power station, and substantial amounts of control point power station is arranged on the way.The electronic magnetic suspension train of superconduction of Japan
Linear synchronous motor control technology needs to arrange a control point power station every more than 400 meters, although quantity is reduced, but is remained a need for big
The controlling switch and telecontrol engineering of amount is transmitting the communication signal between the control system on train and track.The control system of the present invention
System is installed ON TRAINS, it is not necessary to arrange control point power station on the way, control signal is directly sent ON TRAINS, directly control track
On driving coil work, drive train driving.
3rd, reliability is high.Because structure is greatly simplified, the intermediate transfer controlling unit of complexity is also eliminated, thus reliability is significantly
Improve.
4th, it is more suitable for High-speed Control.Because control system is directly to control the Hall element proximity switch on track ON TRAINS to come
The work of control driving coil, it is not necessary to gather the sensor of relative position between train and track, it is not required that telecontrol engineering comes
The communication signal between control system on transmission train and track, eliminates the calculating time of intermediate transfer link and complexity, can
To be controlled immediately with the shortest time, the control that middle low speed train is not only suitable for vehicle control of the present invention, when being more suitable for
The control of the superexpress train of 500 kilometers to 3000 kilometers of speed.
5th, manipulate freely.Even if the train on the track of same segment, can be with as current conventional wheel track high ferro
Arbitrarily control the speed and travel direction of train, it is also possible to mutually avoid traveling, rows of cars can be hung into company close to each other,
Occurring any problem in driving can voluntarily control to solve.
6th, Energy Saving Control is realized.Control system on train does control element using permanent magnet, after control instruction sends, forever
Magnet can keep the state of not power consumption to control driving coil work, save the control energy.The energization direction of the main traverse line on track
Remain constant, only change the sense of current of driving coil, the repeated stock of leading line current commutation is reduced, than current
Controlled using on track points of power station every main traverse line variable AC current direction will more energy-conservation, and extend electric elements
Service life.
Description of the drawings
With reference to the accompanying drawings and examples the present invention is further described.
Fig. 1 is the single operation principle schematic diagram with vehicle control unit of the present invention.
Fig. 2 is the single side structure schematic view with vehicle control embodiment of the present invention.
Fig. 3 is the single dimensional structure diagram with vehicle control embodiment of the present invention.
Fig. 4 is the double operation principle schematic diagram with vehicle control unit of the present invention.
Fig. 5 is the double dimensional structure diagram with vehicle control embodiment of the present invention.
Fig. 6 is the upward view of the slipping mechanism with vehicle control of the present invention.
1- is with vehicle control in figure, 2- with car permanent magnet, 3- IGCTs or solid-state relay, 4- Hall element proximity switches,
5- line conductors, the traction permanent magnet of 6- trains, 7- iron cores, 8- driving coils, 9- main traverse lines, 10- sleepers, 11- insulation booths,
12- roadbeds or box beam, 13- car control solenoids, 14- car control pedestals, 15- trains, 16- train curved booms, 17- suspension boards, 18-
Slipping mechanism and slideway, 19- rail.
Specific embodiment
The present invention is further described in detail in conjunction with accompanying drawing.
As shown in figure 1, disclosing the operation principle with vehicle control 1 of the present invention, track both sides are provided with main traverse line 9,
Side main traverse line 9 is the positive pole of power supply, and side main traverse line is the negative pole of power supply.Fixed driving coil 8 is provided with track,
The distance from bottom certain interval of driving coil 8 arranges traction permanent magnet 6, draws the bottom that permanent magnet 6 is fixedly connected on train
Portion, fixed drive coil 8 constitutes linear electric motors with traction permanent magnet 6.Every group of driving coil 8 is made up of several subcoils,
One group of driving coil 8 is serially connected into, the two ends of every group of driving coil 8 are all connected with two-way solid-state relay 3 and track both sides
Main traverse line 9 electrically connect, solid-state relay 3 may also be IGCT 3, and row's Hall element proximity switch 4 is arranged on track.
Hall element proximity switch 4 is polarity, you can with the N poles and S poles of induced magnet, there is OUT1 and OUT2 respectively
Output signal.Car control pedestal 14 in the bottom of bullet train 15 is arranged with car forever with the correspondence position of Hall element proximity switch 4
Long magnet 2, collectively forms with vehicle control 1.When the S poles with car permanent magnet 2 of the bottom of train 15 are towards hall sensing
During device proximity switch 4, the output end OUT1 output control signal of S poles is sensed on Hall element proximity switch 4, it is right to control
A pair of solid relay 3 (in Fig. 1 at the A and C) conducting answered, the driving coil 8 on track is positive to be powered, and passes to train
The traction permanent magnet 6 of bottom, produces the tractive force for needing.Train is moved after a segment distance, and the traction of the bottom of train 15 is permanent
Magnet 6 changes in the direction of next group of driving coil 8, and the N with car permanent magnet 2 of train bottom is passed very close to Hall
Sensor proximity switch 4, senses the output end OUT2 output control signal of N poles on Hall element proximity switch 4, it is right to control
That what is answered is another to solid-state relay 3 (in Fig. 1 at B and D) conducting, and the driving coil 8 on track is reversely powered, and passes to row
The equidirectional tractive force of traction permanent magnet 6 on car.So so move in circles, continuously direction of traffic traveling on demand.
Driving coil 8 on track is switched on or switched off by train bottom with the control of car permanent magnet 2, realizes train 15 to driving on track
The direct control of moving winding 8.As long as control train bottom with car permanent magnet 2 to the direction of outer magnetic pole and on off operating mode
Arrangement position, it is possible to which the tractive force of contactless control driving coil 8 is realized by the Hall element proximity switch 3 on track
Direction.
The typical case's application with vehicle control in high-speed rail transportation is further illustrated in conjunction with accompanying drawing.
For ease of watching and understanding the operation principle with vehicle control of the present invention, Fig. 3 eliminates the train for blocking control system
Car body, rail and mechanical connecting structure.As shown in Figures 2 and 3, the both sides of roadbed 12 are fixedly installed main traverse line 9 by insulator,
Side main traverse line is the positive pole of power supply, and side main traverse line is the negative pole of power supply.Fixed driving coil 8 is provided with track, is driven
The distance from bottom certain interval of moving winding 8 arranges traction permanent magnet 6, and traction permanent magnet 6 is fixedly connected on the bottom of train 15
Suspension board 17 on, the traction permanent magnet 6 of driving coil 8 and distance from bottom certain interval constitutes permanent-magnetism linear motor.Per group
Driving coil is made up of several subcoils, and the driving coil 8 of two siding tracks can be serially connected into one group of driving coil 8, per group
The two ends of driving coil 8 are all connected with two-way solid-state relay 3, then electrically connect with the main traverse line 9 of the both sides of track bed 12.Rail
Road central authorities arrange row's Hall element proximity switch 4.Hall element proximity switch 4 can be explanation polarity of the magnetic field, i.e.,
Can respectively there are OUT1 and OUT2 output signals with the N poles of induced field and S poles.In the bottom of bullet train 15 and suddenly
You are arranged with car permanent magnet 2 correspondence position of sensor proximity switch 4, are constituted together with vehicle control 1.When the bottom of train 15
When the S with car permanent magnet 2 in portion is very close to Hall element proximity switch 4, on Hall element proximity switch 4 S is sensed
The output end OUT1 output control signal of pole, controls corresponding a pair of solid relay 3 and turns on, the driving coil 8 on track
Forward direction is powered, and passes to the traction permanent magnet 6 of train bottom, produces the tractive force of direction of traffic.Train moves a segment distance
Afterwards, the bottom of train 15 traction permanent magnet 6 change in the direction of next group of driving coil 8, the bottom of train 15 with
The N of car permanent magnet 2 senses the output of N poles very close to Hall element proximity switch 4 on Hall element proximity switch 4
End OUT2 output control signals, control it is corresponding it is another solid-state relay 3 is turned on, the driving coil 8 on track is reversely logical
Electricity, passes to the equidirectional tractive force of traction permanent magnet 6 of train bottom.So so move in circles, continuously on demand
Direction of traffic is travelled.Driving coil 8 on track is switched on or switched off by train bottom with the control of car permanent magnet 2, realizes row
Direct control of the car 15 to driving coil on track 8.As long as the side to outer magnetic pole with car permanent magnet 2 of control train bottom
To the arrangement position with off operating mode, it is possible to realize contactless control driving coil 8 by Hall element proximity switch 3
The direction of tractive force, so as to realize that train accelerates, slows down, can also realize the regenerative electric power braking of train.
Due to remain with the relative position with vehicle control for drawing the composition of permanent magnet 6 on train with car permanent magnet 2
It is synchronous, travel according to the control mode tractor-trailer train of permanent magnetic linear synchronous motor.
As shown in figure 3, described can be car control solenoid 13 with car permanent magnet 2, car control solenoid 13 is to carry
The solenoid of iron core, on the car control pedestal 14 of train bottom, with the Hall element proximity switch 4 on sleeper 10
Position correspondence.Car control solenoid 13 can be by the Controlled by Programmable Controller on train.Programmable Logic Controller can be controlled conveniently
Being switched on or switched off for car control solenoid 13, can also control the external magnetic after car control solenoid 13 is powered by control circuit
The NS magnetic directions of field.Hall element proximity switch 4 is polarity Hall switch, can sense car control solenoid 13 external
The N poles or S poles in magnetic field, exports respectively two-way output control signal, and the solid-state relay 3 controlled on track is realized on track
The relative traction permanent magnet 6 of driving coil 8 magnetic field NS polarity.As long as the external magnetic field of control car control solenoid 13
NS polarity can just control the NS polarity of the external magnetic field of driving coil on track, so as to control traction power and the driving of train
Direction.
To be easier to understand the operation principle of the present invention, the present invention provides a kind of fundamental diagram of double control system.
As shown in Figure 4 and Figure 5, sleeper 11 is set at the top of roadbed or box beam 12, the both sides securing member of sleeper 11 is fixed and set
Rail 19 is put, train 15 is travelled on track.Track both sides are provided with main traverse line 9, side main traverse line for power supply positive pole, side
Main traverse line is the negative pole of power supply.Driving coil 8 is fixedly installed on track, every group of driving coil is made up of several subcoils, phase
One group of driving coil 8 is mutually connected into, one end of every group of driving coil 8 is connected with two-way IGCT 3 and is electrically connected with the positive pole of main traverse line
Connect, the other end of every group of driving coil 8 is also connected with two-way IGCT 3 and electrically connects with the negative pole of main traverse line.IGCT 3 also may be used
Being other kinds of controllable silicon.Two row's Hall element proximity switches 4 are set on track, it is corresponding to set with car permanent magnet 2
Put two rows.Arrange with car permanent magnet 2 as with vehicle control in the bottom of bullet train 15, with car permanent magnet 2 and suddenly
The position correspondence of your sensor proximity switch 4, Hall element proximity switch 4 sense train bottom with car permanent magnet 2
Corresponding IGCT 3 is connected, makes corresponding driving coil 8 be powered.When the magnetic with the side of car permanent magnet 2 of the bottom of train 15
During pole (such as S poles) close Hall element proximity switch 4, the output end that S poles are sensed on Hall element proximity switch 4 is defeated
Go out control signal, control corresponding a pair of IGCTs 3 and turn on, the driving coil 8 on track is positive to be powered, and passing to train needs
The tractive force wanted.Train is moved after a segment distance, and the position of the traction permanent magnet 6 of the bottom of train 15 changes, train
During magnetic pole (such as N poles) the close Hall element proximity switch 4 with car permanent magnet 2 of 15 bottom opposite sides, hall sensing
The output end output control signal of N poles is sensed on device proximity switch 4, control it is corresponding it is another IGCT 3 is turned on, track
On driving coil 8 be reversely powered, pass to the tractive force in the same direction of train needs.So so move in circles, continuously on demand
Direction of traffic traveling.Driving coil 8 on track by train bottom with car permanent magnet 2 sense Hall element be close to open
Close 3 controls to be switched on or switched off, realize direct control of the train 15 to driving coil on track 8.
When two row's Hall element proximity switches 4 is arranged on track, Hall element proximity switch 4 can be simple using other
Non-contact sensor is switched, such as including capacitive approach switch, inductance approach switch, reed capsule proximity switch.
Foregoing Hall element proximity switch 4 can also adopt linear hall sensor proximity switch 4, i.e. hall sensing
Device proximity switch 4 can also sense feedback to the N poles of magnet and the power of S poles, export different voltages or current signal, and
Magnetic field power on track after the energization of driving coil 8 is controlled by control circuit.
As shown in fig. 6, described realizes that correspondence Hall element is close to outer magnetic pole with car permanent magnet 2 by slip mode
Switch the conversion in the direction of magnetic pole at 4.Slideway 18 is set on the car control pedestal 14 of train bottom, can with car permanent magnet 2
To move along slideway, controlled with the sliding of car permanent magnet 2 by sliding haulage gear.When the S poles with car permanent magnet 2 slide into
During close Hall element proximity switch 4, driving coil 8 is positive to be connected；It is close to suddenly when the N poles with car permanent magnet 2 slide into
During your sensor proximity switch 4, driving coil 8 is reversely connected；When the N poles and S poles with car permanent magnet 2 all slide into away from
During Hall element proximity switch 4, driving coil 8 disconnects with main traverse line 9.
The described direction that can also realize externally conversion magnetic pole by switching mechanism to outer magnetic pole with car permanent magnet 2.
Described driving coil 8 can be internally provided with iron core 7.The bottom of iron core 7 and driving coil 8 is in a distance
Traction permanent magnet 6 is set, and traction permanent magnet 6 is fixed on train bottom, and iron core 7 and driving coil 8 and bottom are at a distance of one
The traction permanent magnet 6 for determining magnetic gap constitutes cored permanent-magnetism linear motor, and external tractive force can be bigger.
Place that need not be very big for tractive force, described driving coil 8 can also be iron-less core coil, with traction permanent magnetic
Iron 6 constitutes coreless permanent magnet linear electric motors.
Described driving coil 8 can be loop coil, or snakelike coil.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art in the technical scope of present disclosure, technology according to the present invention scheme and its invention structure
Think in addition equivalent or change, all should be included within the scope of the present invention.
Claims (10)
1. a kind of high-speed maglev train with vehicle control (1), it is characterized in that：Driving coil (8) is fixedly installed on track,
The two ends of driving coil 8 are all connected with two-way solid-state relay (3) or IGCT (3) is electrically connected with the main traverse line of track both sides,
Hall element proximity switch (4), the output end of Hall element proximity switch (4) and described solid-state relay are set on track
The control end electrical connection of device (3) or IGCT (3), train bottom is arranged with Hall element proximity switch (4) correspondence position
With car permanent magnet (2) or car control solenoid (13) as with vehicle control, by control with car permanent magnet on train
(2) or the magnetic direction of the close Hall element proximity switch (4) of car control solenoid (13) directly contactless control drives
Coil (8) is switched on or switched off and the sense of current.
2. according to claim 1 with vehicle control (1), it is characterized in that：Described Hall element proximity switch (4)
Arrange more than 1 row or 2 rows and 2 rows along direction of traffic.
3. according to claim 1 and 2 with vehicle control (1), it is characterized in that：It is described with vehicle control 1 by
More than 1 row or 2 rows and 2 rows constituting with car permanent magnet (2) or car control solenoid (13).
4. according to claim 1 with vehicle control (1), it is characterized in that：Described Hall element proximity switch (4)
For polarity Hall element proximity switch (4), i.e., feedback can be sensed to the N poles and S poles of magnet, externally output at least two
Road control signal.
5. according to claim 1 or 3 with vehicle control (1), it is characterized in that：Described Hall element is close to and opens
Close (4) to switch for other non-contact sensors, including capacitive approach switch, inductance approach switch, reed capsule proximity switch.
6. according to claim 1 or 4 with vehicle control (1), it is characterized in that：Described Hall element is close to and opens
It is linear to close (4), i.e., Hall element proximity switch (4) can also feed back to the N poles in magnetic field and the power of S poles, defeated
Go out different voltages or current signal, and the magnetic field power on track after driving coil (8) energization is controlled by control circuit.
7. according to claim 1 with vehicle control (1), it is characterized in that：It is described with car permanent magnet (5)
The direction in close Hall element proximity switch (4) place magnetic field is converted by slipping mechanism to outer magnetic pole.
8. according to claim 1 with vehicle control (1), it is characterized in that：It is described with car permanent magnet (5)
The direction in close Hall element proximity switch (4) place magnetic field is converted by switching mechanism to outer magnetic pole.
9. according to claim 1 with vehicle control (1), it is characterized in that：Described car control solenoid (13) by
Programmable Logic Controller come control car control solenoid (13) be switched on or switched off and magnetic field direction.
10. according to claim 1 with vehicle control (1), it is characterized in that：Described driving coil (8) can be
Cored coil or iron-less core coil.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510459464.3A CN106627246A (en) | 2015-07-26 | 2015-07-26 | Onboard control system of high-speed maglev train |
| CN202110364837.4A CN112895910B (en) | 2015-07-26 | 2015-07-26 | Vehicle-mounted control system of high-speed maglev train |
| PCT/CN2016/091079 WO2017016453A1 (en) | 2015-07-26 | 2016-07-22 | Onboard control system of high-speed maglev train |
| CN201680089387.XA CN109952242B (en) | 2015-07-26 | 2016-07-22 | Vehicle-mounted control system of high-speed maglev train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510459464.3A CN106627246A (en) | 2015-07-26 | 2015-07-26 | Onboard control system of high-speed maglev train |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110364837.4A Division CN112895910B (en) | 2015-07-26 | 2015-07-26 | Vehicle-mounted control system of high-speed maglev train |
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| Publication Number | Publication Date |
|---|---|
| CN106627246A true CN106627246A (en) | 2017-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510459464.3A Pending CN106627246A (en) | 2015-07-26 | 2015-07-26 | Onboard control system of high-speed maglev train |
| CN202110364837.4A Expired - Fee Related CN112895910B (en) | 2015-07-26 | 2015-07-26 | Vehicle-mounted control system of high-speed maglev train |
| CN201680089387.XA Active CN109952242B (en) | 2015-07-26 | 2016-07-22 | Vehicle-mounted control system of high-speed maglev train |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110364837.4A Expired - Fee Related CN112895910B (en) | 2015-07-26 | 2015-07-26 | Vehicle-mounted control system of high-speed maglev train |
| CN201680089387.XA Active CN109952242B (en) | 2015-07-26 | 2016-07-22 | Vehicle-mounted control system of high-speed maglev train |
Country Status (2)
| Country | Link |
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| WO (1) | WO2017016453A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268347A (en) * | 2017-06-23 | 2017-10-20 | 西南交通大学 | Track switch model |
| CN108279672A (en) * | 2018-01-15 | 2018-07-13 | 华中农业大学 | City direct-drive type Intelligent unattended drives public transportation system |
| CN109952242A (en) * | 2015-07-26 | 2019-06-28 | 刘忠臣 | High-speed maglev train with vehicle control |
| CN110782753A (en) * | 2019-11-09 | 2020-02-11 | 上海图菱新能源科技有限公司 | Electromagnetic motion experiment system and method |
| CN112382176A (en) * | 2020-10-21 | 2021-02-19 | 北京科技大学 | Magnetic suspension driving device and method |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2017016453A1 (en) | 2017-02-02 |
| CN112895910A (en) | 2021-06-04 |
| CN112895910B (en) | 2023-02-17 |
| CN109952242B (en) | 2021-12-24 |
| CN109952242A (en) | 2019-06-28 |
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