CN109131370A - Suspension type magnetic-levitation traffic system - Google Patents

Abstract

The present invention provides a kind of suspension type magnetic-levitation traffic systems, it includes rail system, suspension, control system and compartment system, control system includes drive system, guidance system, suspension control system, the rail system is hung in the sky by column, the compartment system is suspended on the vertical lower of rail system by suspension, drive system and guidance system synergistic effect, driving compartment system are run in rail system.The present invention utilizes the suspending power based on permanent magnet expulsive force, supplemented by electromagnetism adjusting that carriage is hung on overhead rail, and by the non-contact traction of linear motor, realizes stable operation.Low energy consumption for the traffic standard, it is highly-safe, do not take up an area, low cost, climbing capacity is strong, turning radius is small, wide adaptation range.

Description

Suspension type magnetic-levitation traffic system

Technical field

The present invention relates to suspension type magnetic-levitation traffic systems, belong to magnetic-levitation technical field of transportation.

Background technique

Electromagnetic suspension technology is as one emerging technological innovation of last century, with electronic technology, control engineering, signal processing skill The development of the subjects such as art, electromagnetic theory and electrodynamics, so that electromagnetic suspension technology has obtained significant progress.Meanwhile magnetic floats skill For art in traffic, there are extensive research and application, such as magnetic suspension train, magnetic bearing in the fields such as metallurgy, machinery, material.Its In it is representative with more technology to the research of magnetic suspension train, and at home and abroad realize the comercial operation of magnetic suspension train. Therefore, the development of magnetic levitation technology is not only to field of track traffic important in inhibiting, even more to the social people's livelihood, economic hair Exhibition, city layout etc. have great strategic significance.

There are many kinds of types for the transportation trade of country's field of track traffic at present, such as: high-speed rail, subway type.Just For railway transportation, railway bring it is more and more convenient, it is efficient service simultaneously, also consume a large amount of energy.It is reported that state Family's railway energy consumption converting standard coal in 2017 is up to 1621.65 ten thousand tons, 1901 tons of state-owned railroads COD discharge amount, 15817 tons of SO2 emissions.Therefore, it while the energy-saving and emission-reduction work for promoting rail traffic, proposes energy-saving and environment-friendly Novel rail transit system is either still all very important strategy for ecological environmental protection for economic benefit.

On the other hand, Urban Traffic Jam Based is always denouncing for urban development.It is typical case with Beijing, Shanghai and Guangzhou Large-scale urban traffic congestion problems it is especially serious, this largely reduces city operations efficiency and livable property.Meanwhile with The development of small and medium-sized cities, traffic jam issue it is also increasingly apparent.As country proposes special argumentation to construction city good for habitation, City good for habitation builds the important goal for having become China's urban construction instantly.Therefore, a set of perfect ground urban track traffic is built System is particularly necessary, and thoroughly solves the problems, such as the effective means of urban congestion.

Summary of the invention

In order to solve the problems, such as that above-mentioned field of track traffic current situation exists, the invention discloses a kind of suspension type magnetcisuspensions Floating Rail Transit System, has the advantage of the features such as energy conservation and environmental protection, can alleviate metropolitan traffic jam issue to a certain extent, Compared to high-speed railways, construction period is short, low cost advantage is more applicable for the development of small and medium-sized cities, the perfect public friendship in city Way system structure.Its specific technical solution is as follows:

Suspension type magnetic-levitation traffic system comprising rail system, suspension, control system and compartment system, it is described Control system includes drive system, guidance system, suspension control system etc., and the rail system is hung in the sky by column, institute The vertical lower that compartment system is suspended on rail system by suspension, drive system and guidance system synergistic effect are stated, is driven Dynamic compartment system advances in rail system.

The rail system includes day beam and inverted U-shaped armful of rail, and Open Side Down for the inverted U-shaped armful of rail, and top and day beam are solid Fixed, the suspension is arranged in inverted U-shaped armful of rail, including suspension bogie, and the guidance system is set to described suspend and turns To frame the left and right sides and inverted U-shaped armful of rail respective side folded arm on the inside of between,

The suspension bogie is provided with the important actor stretched out upwards, the folded arm of important actor and inverted U-shaped armful of rail close to left and right sides position Between be provided with energization card, be powered card be entire track hangar system power supply, the external high-voltage electricity along track laying Line.

It is provided between corner and corresponding important actor external corners at left and right sides of the top of inverted U-shaped armful of rail and intersects sense Loop line is answered, limit for height guide wheel is provided at the top of each important actor, the top corresponding position of inverted U-shaped armful of rail is provided with wheel track, described Wheel track is vertical corresponding mating up and down with limit for height guide wheel；

The lower end of the inverted U-shaped armful of rail forms a platform towards being curved to the inside, be provided on the platform pedestal, permanent magnet and Liptinite, the pedestal are laid on platform, and the permanent magnet is laid on pedestal, and the liptinite is located at inverted U-shaped armful of rail Corner between folded arm and platform, connection U-shaped embrace folded arm, pedestal and the permanent magnet of rail；

The side of the bottom of the suspension bogie towards permanent magnet is provided with mix suspending structure, the mix suspending structure packet Center permanent magnet is included, is provided with winding coil at left and right sides of the center permanent magnet；

The mix suspending structure forms a suspension point with the permanent magnet on corresponding pedestal.

The drive system is arranged in rail system, and including the motor at the top of inverted U-shaped armful of rail, the suspension is turned to It is provided with crane at the top of frame, oblique groove, center groove of the oblique groove or so two are provided with above the crane The symmetrical opposite tilt in side, the long stator of the motor are fixed on the inside top of inverted U-shaped armful of rail, and the mover permanent magnetic plate of motor is placed in In the center groove of oblique groove.

The compartment system includes that car body and setting are provided with several carriage sunpenders at the top of car body, described The top and bottom end of carriage sunpender are provided with sunpender buckle, are connected suspension bogie and carriage by sunpender.

Horizontal hanging beam to be formed towards side arc-shaped transition on the top of the column, and the day beam is suspended on suspension Below beam, the bottom of the column and ground face contact, and fixed by fixing bolt and ground.

Several air springs, an inclination of the air spring from suspension bogie are provided between the carriage sunpender It is tiltedly linked to the opposite side of car body, the centre of suspension bogie is also provided with the air spring buckle (front and back of set-top box each one It is a), bogie and carriage front and back (before direction of travel is), which are connected, from the top of carriage sunpender is connected to another carriage sunpender Bottom end；

Carriage set-top box is provided at the top of the car body, the carriage set-top box is fixed on carriage by set-top box control The top of ontology, carriage set-top box are provided with several air springs, which tilts along car body direction of advance, and The upper end is connect by air spring buckle with suspension bogie.

The guidance system includes guiding mechanical structure and auxiliary guide frame, and the mechanical structure setting of the guiding has carriage Buckle is hung, sunpender buckle is connect with carriage hanging buckle, and the guiding mechanical structure includes one group or two groups of triangle suspensions Framework, when hanging framework for one group of triangle, triangle hangs framework and arranges along track extending direction, and triangle hangs framework Each vertex be provided with ball and tangle structure, the both ends of triangle suspension framework are provided with the cross vertical with track extending direction Beam, for the triangle suspension framework by connecting with the center of crossbeam or two sides, the both ends of each crossbeam are respectively positioned on suspension point Top；

When triangle suspension framework has two groups, the short side that triangle hangs framework is positioned opposite, and along track extension side To arrangement, each vertex of triangle suspension framework is provided with ball and tangles structure, is provided at the both ends of triangle suspension framework The horizontally disposed crossbeam vertical with track extending direction, triangle hang the framework public crossbeam of short side positioned opposite, By connecting with the center of crossbeam or two sides, the both ends of each crossbeam are respectively positioned on suspension point the triangle suspension framework Side；

The auxiliary guide frame be located at the left and right sides of suspension bogie in the left and right sides folded arm of corresponding inverted U-shaped armful of rail Between side, including electromagnetic guiding structure and mechanical guide structures, electromagnetic guiding structure include that suspension bogie two sides are arranged in Guiding winding coil and the magnetic conductive board being arranged on the inside of folded arm, the guiding winding coil and magnetic conductive board are oppositely arranged,

The mechanical guide structures include the side that the guiding of suspension bogie two sides is arranged in and adjustment wheel and is arranged on the inside of folded arm Portion's wheel track, the guiding adjustment wheel and side wheel track are oppositely arranged, and the guiding adjustment wheel and side wheel track have two groups, respectively position In the two sides up and down of corresponding guiding winding coil and magnetic conductive board.

There are gap sensor, velocity sensor and magnetic flux transducer in alignment control system, function is successively are as follows: gap sensing What device predominantly detected is the horizontal clearance to suspend between point and magnetic conductive board, and providing gap data in real time for controller ensures to be oriented to magnetic Power is enough to realize that bogie is stablized in safety clearance range.

Velocity sensor: the horizontal displacement speed and acceleration of bogie feed back to guide controller, when speed or Acceleration is more than preset speed values, and controller pops up directive wheel in time, when velocity and acceleration is in electromagnetism adjustable extent, then Guiding adjusting task is completed by electromagnetism guidance system, it is ensured that safety of the suspended structure under horizontal disturbance power.

Magnetic flux transducer: the magnetic flux between detection electromagnet and permanent magnet magnetic force and magnetic conductive board is used for real-time feedback control device, and When adjust guiding force.

In driving control system, there are gap sensor and jacking system, function is successively are as follows: gap sensor: real-time monitoring Down suction between the stator and mover of linear motor, provides data parameters for jacking system.

Jacking system: drive control device is realized by control jacking system to linear motor according to the data of gap sensor Mover upright position (height) stability contorting, it is ensured that motor stator and mover are in efficient, safe activation point.

In addition, providing accurately car speed and location information, drive control by speed-position detection system for drive control device Device carries out mode judgement by data parameters and (specifically includes that slip control (such as: starting state), vector controlled (such as: even running State), Direct Thrust Control (such as: climbing state), switch is switched by motor and completes freely to convert between motor mode.

In suspension control system, there are gap sensor, velocity sensor and magnetic flux transducer, function is successively are as follows: gap passes What sensor predominantly detected is the down suction to suspend between point and permanent magnetic plate, and providing gap data in real time for controller ensures to suspend Power is enough to realize that bogie is stablized in suspension safety interstice coverage.

Velocity sensor: the horizontal displacement speed and acceleration of bogie feed back to controller, control for system suspension Algorithm provides control parameter.

Magnetic flux transducer: the magnetic flux between detection electromagnet and permanent magnet magnetic force and permanent magnetic plate is used for real-time feedback control device, real When control levitation position within safe range.

Speed-position detection system uses dual system location structure, i.e. inductive line intersected technology combines passive magnetic code speed-position detection Technology.

Inductive line intersected: mainly include inductive line intersected, receiving coil (vehicle-mounted), signal adapter (vehicle-mounted) etc., AC signal is led to inductive line intersected and generates alternating magnetic field, a series of friendships are generated by vehicle-mounted receiving coil (electromagnetic induction principle) Varying electrical signals, go interference processing, amplification etc. to electric signal, realize vehicle location by statistics electric signal number.

Passive magnetic code speed-position detection technology: mainly comprising passive magnetic code (being laid with along Along Railway), magnetic pole decoder, decoding Device etc..

Speed-position detection data more accurately are provided by inductive line intersected technology, passive magnetic code speed-position detection technology is made For the supplement (sewing remaining design) of inductive line intersected technology, precision correction is carried out in certain distance, is avoided to inductive line intersected Deviation accumulation existing for technology itself influences data precision；In addition, also ensuring that under inductive line intersected failure state just Often operation.

The working principle of the invention: the invention discloses a kind of novel suspended type magnetic-levitation traffic systems.It is related to magnetic Suspension railway technical field of transportation, the system by support post, Tian Liang, walking system, suspension type carriage, sensing and detecting system, The composition such as communication system and operation control system, walking system are divided into bogie, linear induction driving motor etc. again.Its beam is horizontal Across column top, the permanent magnetism track made of rare earth permanent-magnetic material is mounted in day beam, with the permanent-magnet magnetic group phase on bogie Interaction forms repulsion, and under the control of electromagnetism regulating system, realizes stable suspersion, contactless operation, linear induction driving Motor realizes safety, smooth-ride under the cooperation of positioning system.

Carrying out practically is as follows:

A kind of novel suspended type magnetic-levitation traffic system has small freight volume, low cost, and distributed mode of transportation is applicable in It plugs into line in small and medium-sized cities orbit construction, tourist attraction, commercial center and transport hub.Its operational mode is such as subway, one Set a distance sets vehicle parking platform, and with ring structure is designed to, vehicle is run whole complete track line on circular orbit.Often A independently operated compartment system has autonomous operation ability, while being connect and being connect with ground master control room by wireless communication By the United Dispatching of ground general control system.

Carriage carrying: carriage is designed to double swing doors, and when carriage is run to platform and light condition, carriage setting is of short duration Whether residence time gap has passenger's waiting by car door mouth infrared sensing equipment real-time detection platform；If waiting area's presence Passenger's waiting, car door then open voluntarily, carriage on the object band of people and carrying, after, car door is closed, voluntarily by passenger Website is chosen by vehicle-mounted human-computer interaction interface.At the same time, the pressure that suspension system is arranged by carriage when passenger enters carriage The pressure change real-time monitoring judgement that force snesor provides, the control safe altitude of switching suspension in time.Here, mix suspending structure The permanent magnet of the inside provides main magnetic force, i.e. the carriage in normal carrying provides suspending power by permanent magnet completely；Electromagnetism Regulating device is responsible for increasing damping, eliminates vibration, and the stabilization of levitation gap is reached；Levitation gap is set as the safety of a segment limit Gap (for example the levitation gap between positive and negative 3mm is safety clearance).Specifically, carriage even running is then provided by permanent magnet Suspending power, including unloaded and real load situation, and when carriage pressure sensor detects pressure change, control system is joined according to pressure Number adjusts electromagnetism winding magnetic force in time and inhibits carriage erratic fluctuations, promotes the steady suspended state of the fast quick-recovery of carriage, works as carriage In stable suspersion state, side winding coil is non-conductive, realizes that zero energy suspends and controls, reaches energy-efficient effect.Passing through control Coil conducting electric current size processed reaches adjustment coil magnetic force, while realizing the stable suspersion control of each point that suspends, carriage master control System processed adjusts the input offset of each point that suspends in time, guarantees to turn according to traffic information and the output parameter of each point that suspends It suspends and controls to the multi-point cooperative of frame.

In terms of driving traveling, by carriage master controller according to carriage pressure change data parameters and suspension, guiding, road The data informations such as condition switch the operational modal of motor in real time.Concretely, when starting, judge according to pressure change Vehicle load selects the Starting mode of motor, starting can include: across-the-line starting and reduced voltage starting；When i.e. unloaded and smaller load Across-the-line starting mode is selected, and relatively large load motor driven is switched to reduced voltage starting mode；Realize carriage it is energy saving, steadily open It is dynamic；According to car speed location information combination vehicle road condition information database, front traffic information is obtained in time, adjusts sedan-chair in time Compartment travel speed realizes the speed control of overall operation system in this motor using the variable-frequency control technique in more forward position, In, it is broadly divided into the operation control mode of motor: slip control, vector controlled, Direct Thrust Control；Specifically, in vehicle Starting and lower-speed state under, permanent magnet linear synchronous motor use slip control strategy, and vehicle straight section running speed run Linear motor then switches to vector control strategy, is then switched to direct Thrust control when vehicle is in up/down slope stage linear motor System strategy.

While vehicle stabilization suspends and controls, the attracting principle for the electromagnetic force that guide frame utilizes realizes that carriage is whole The left and right stabilization of body and bend turning action.Slightly different with suspension structure, the magnetic conductive board of guide frame is made of silicon steel plate, Magnetic potential circuit is formed with electromagnetism winding coil, is joined by the data that guidance coil structure is provided according to the velocity sensor of guiding position Adjustment winding coil electric current provides guiding force to number in time, realizes in conjunction with auxiliary guide wheels and stablizes control in bogie or so level System.

More accurately car position and velocity information are provided for vehicle-mounted master controller in real time by vehicle-mounted speed-position detection system, Control, which is provided, to correspondingly control module (suspension, guiding, driving etc.) according to above-mentioned data parameters by master controller again exports ginseng Number.In addition, master controller realizes the vehicle-mounted information exchange (packet between ground by wireless network connection ground master control room Include carriage operation conditions, surface instruction etc..) ground master control room combine whole working line on carriage position, reasonably Instantly the starting time of carriage, it is ensured that the operational safety distance between carriage and carriage.

Brake (braking): setting position information is obtained in real time in vehicle, entering destination certain distance in carriage has motor It is realized and is slowed down using variable-frequency control technique, while motor control Mode-switch to slip controls, and slows down carriage travel speed, realizes Carriage steadily stops platform.For vehicle emergency brake situation, can be used long stator winding coil it is reversed it is conductive (profession is known as: Reversing braking strategy), the opposite force that opposite carriage is advanced is provided and is escaped soft in addition, cab interior equipment has emergency stop button Information exchange function (such as broadcasting music, news) of ladder, smoke alarm and man-machine interface etc., improve vehicle safety with And service quality, it is ensured that passenger has comfort level, experience sense well.

The beneficial effects of the present invention are:

The present invention, carriage are suspended below track, in-orbit by being in non-contacting type of attachment between magnetic suspension force, with track It is travelled in road, can there is lesser frictional force, is i.e. advance resistance is small, and low energy consumption, low-carbon environment-friendly.And it is not take up floor area, it saves About land used.

The present invention have climbing capacity is strong, turning radius is small, adaptable, safe and reliable, environmental-friendly, structure is slim and graceful, Low cost, the advantages that construction period is short, occupied area is small are suitable for small freight volume, distributed mode of transportation, are particularly suitable for medium and small City, tourist attraction, commercial center and transport hub are plugged into line.

The present invention has following advantage:

1. being conducive to push the development of the related industries such as rare earth, copper aluminium and transition and upgrade.As (1) Rare-earth Industry (2) copper aluminium has coloured gold The industries such as category industry (3) modern manufacturing industry (4) travel and tourism business

2. providing a kind of New Schemes with independent intellectual property rights for medium and small freight volume public transport

3. comprehensive expression of person is conducive to drive multi-field cooperative development, improves innovative technology integration capability

4. being conducive to the trip mode for improving urban public transport environment, changing people.

Detailed description of the invention

Fig. 1 is overall structure diagram of the invention,

Fig. 2 is the assembled relation figure of rail system of the invention, drive system and guidance system,

Fig. 3 is the lower end structure schematic diagram of inverted U-shaped armful of rail of the invention,

Fig. 4 is the top view of the suspension bogie of six groups of formulas of the invention,

Fig. 5 is the top view of the suspension bogie of four groups of formulas of the invention,

Fig. 6 is the top view of six points that suspend of the invention,

Fig. 7 is the top view of four points that suspend of the invention,

Fig. 8 is inverted U-shaped armful of rail structural schematic diagram of the invention,

Fig. 9 is speed-position detection system diagram of the invention, wherein G1 indicates address wire 1, and G2 indicates address wire 2；

Figure 10 is electric machine structure schematic diagram of the invention,

Figure 11 is control flow chart of the invention,

Figure 12 is the right side view of Fig. 1,

Reference signs list: 1-hanging beam, 2-day beams, 3-wheel tracks, 4-limit for height guide rails, 5-, which are powered, blocks, 6-side wheel tracks, 7-magnetic conductive boards, 8-guiding adjustment wheels, 9-suspension bogies, 10-sunpender buckles, 11-air spring buckles, 12-air Spring, 13-sunpenders, 14-pedestals, 15-permanent magnets, 16-center permanent magnets, 17-winding coils, 18-mix suspending knots Structure, 19-load buttons, 20-electromagnetic guiding structures, 21-important actors, 22-guiding winding coils, 23-oblique grooves, 24-intersect Inductive loop, 25-movers, 26-stators, 27-folded arms, 28-liptinites, 29-triangles hang framework, and 30-carriages are hung Mounting button, 31-balls tangle structure, 32-crossbeams, 33-suspension points, 34-inverted U-shaped armfuls of rails, 35-car bodies, 36-columns, 37-fixing bolts, 38-three-phase alternating current coilings, 39-cranes.

Specific embodiment

With reference to the accompanying drawings and detailed description, the present invention is furture elucidated.It should be understood that following specific embodiments are only For illustrating the present invention rather than limiting the scope of the invention.

In conjunction with Fig. 1 to Fig. 8, specific structure of the invention are as follows: suspension type magnetic-levitation traffic system, for entirety, Including rail system, suspension, control system and compartment system, the control system includes drive system, guidance system, hangs Floating control system, rail system are hung in the sky by column, and compartment system is suspended on the vertical of rail system by suspension Lower section, drive system and guidance system synergistic effect, driving compartment system advance in rail system.

Rail system includes day beam 2 and inverted U-shaped armful of rail 34, and Open Side Down for inverted U-shaped armful of rail 34, and top and day beam 2 are fixed, Suspension is arranged in inverted U-shaped armful of rail 34, including suspension bogie 9, guidance system are set to the left and right two of suspension bogie 9 Between side and 27 inside of folded arm of inverted U-shaped armful of 34 respective side of rail,

Suspension bogie 9 is provided with the important actor 21 stretched out upwards, armful of important actor 21 and inverted U-shaped armful of rail 34 close to left and right sides position Energization card 5 is provided between arm 27, the card 5 that is powered provides power supply support for whole system.

Friendship is provided between corner and corresponding 21 external corners of important actor at left and right sides of the top of inverted U-shaped armful of rail 34 Inductive loop 24 is pitched, the top of each important actor 21 is provided with limit for height guide rail 4, the top corresponding position setting of inverted U-shaped armful of rail 34 There is wheel track 3, wheel track 3 is vertical corresponding mating with about 4 limit for height guide rail；

The lower end of inverted U-shaped armful of rail 34 forms a platform, pedestal 14, permanent magnet 15 is provided on the platform towards being curved to the inside With liptinite 28, pedestal 14 is laid on platform, and permanent magnet 15 is laid on pedestal 14, and liptinite 28 is located at inverted U-shaped armful of rail 34 Folded arm 27 and platform between corner, connection U-shaped embrace rail folded arm 27, pedestal 14 and permanent magnet 15；

The side of the bottom of suspension bogie 9 towards permanent magnet 15 is provided with mix suspending structure 18, and mix suspending structure 18 is wrapped Center permanent magnet 16 is included, the left and right sides of center permanent magnet 16 is provided with winding coil 17；

Mix suspending structure 18 forms a suspension point 33 with the permanent magnet 15 on corresponding pedestal 14.

Drive system is arranged in rail system, the motor including close 34 top of inverted U-shaped armful of rail, suspension bogie 9 Top is provided with crane 39, and the top of crane 39 is provided with oblique groove 23, and the center groove left and right sides of oblique groove 23 is right Claim opposite tilt, the long stator 26 of motor is fixed on the inside top of inverted U-shaped armful of rail 34, and 25 permanent magnetic plate of mover of motor is placed in tiltedly In the center groove of groove 23.

Compartment system includes that car body 35 and setting are provided with several carriage sunpenders 13, sedan-chair at the top of car body 35 The top and bottom end of compartment sunpender 13 are provided with 13 buckle 10 of sunpender, are connected suspension bogie 9 and carriage by sunpender 13.

Horizontal hanging beam 1 is formed towards side arc-shaped transition on the top of column 36, and day beam 2 is suspended on 1 lower section of hanging beam, The bottom of column 36 and ground face contact, and fixed by fixing bolt 37 with ground.

Several air springs 12, an inclination of the air spring 12 from suspension bogie 9 are provided between carriage sunpender 13 It is tiltedly linked to the opposite side of car body 35, before the centre of suspension bogie 9 is also provided with 12 buckle 11(set-top box of air spring Each one afterwards), bogie and carriage front and back (before direction of travel is), which are connected, from the top of carriage sunpender 13 is connected to another sedan-chair The bottom end of compartment sunpender 13；

The top of car body 35 is provided with carriage set-top box, and carriage set-top box is fixed on car body 35 by set-top box control Top, carriage set-top box is provided with several air springs 12, which tilts along 35 direction of advance of car body, And the upper end is connect by 12 buckle 11 of air spring with suspension bogie 9.

Guidance system includes guiding mechanical structure and auxiliary guide frame, and being oriented to mechanical structure setting has carriage to hang buckle 30,13 buckle 10 of sunpender is connect with carriage hanging buckle 30, and guiding mechanical structure includes that one group or two groups of triangles hang framework 29, when hanging framework 29 for one group of triangle, triangle hangs framework 29 and arranges along track extending direction, and triangle hangs structure Each vertex of frame 29 is provided with ball and tangles structure 31, is provided with and track extending direction at the both ends of triangle suspension framework 29 Vertical crossbeam 32, triangle suspension framework 29 with the center of crossbeam 32 or two sides by connecting, the both ends of each crossbeam 32 It is respectively positioned on 33 top of suspension point；Each suspension point is connect by load button 19 with suspension bogie 9.

When triangle suspension framework 29 has two groups, the short side that triangle hangs framework 29 is positioned opposite, and along rail Road extending direction arrangement, each vertex of triangle suspension framework 29 are provided with ball and tangle structure 31, hang framework in triangle 29 both ends are provided with the horizontally disposed crossbeam 32 vertical with track extending direction, and it is positioned opposite that triangle hangs framework 29 The public crossbeam 32 of short side, triangle suspension framework 29 with the center of crossbeam 32 or two sides by connecting, each crossbeam 32 Both ends be respectively positioned on suspension point 33 top；

Auxiliary guide frame is located at the left and right sides of suspension bogie 9 and the left and right sides folded arm 27 of corresponding inverted U-shaped armful of rail 34 Between inside, including electromagnetic guiding structure 20 and mechanical guide structures, electromagnetic guiding structure 20 include being arranged in suspension bogie 9 The guiding winding coil 22 of two sides and the magnetic conductive board 7 that 27 inside of folded arm is set, the guiding winding coil 22 and 7 phase of magnetic conductive board To setting,

Mechanical guide structures include the guiding adjustment wheel 8 that 9 two sides of suspension bogie are arranged in and the side that 27 inside of folded arm is arranged in Portion's wheel track 6, guiding adjustment wheel 8 and side wheel track 6 are oppositely arranged, and guiding adjustment wheel 8 and side wheel track 6 have two groups, are located at The two sides up and down of corresponding guiding winding coil 22 and magnetic conductive board 7.

It is below that foundation is said according to Construction of Urban Rail Traffic to illustrate the contents of the present invention in more detail It is bright.

Fig. 1 is structural schematic diagram of the invention, in conjunction with attached drawing as it can be seen that this suspension type magnetic-levitation traffic system, mainly By column, Tian Liang, drive system, steering system, suspension system, control system, detection system, suspended carriage system and safety guarantee system The structures such as system.Wherein, beam 2 structure in magnetic suspension day uses undercut type circumferential type structure, flies across column top, magnetic is arranged in two sides Rail trailing arm girder construction, the substantially L-shaped track structure in two sides, suspension system of the present invention, propulsion system, guidance system, inspection Examining system etc. is realized in concave groove.

, linear motor

System uses long stator line inductance electromotor.Linear motor long stator is fixed on upper wall in undercut type groove, long stator court The side of mover is provided with three-phase alternating current coiling 38, correspondingly the short mover of linear motor (also referred to as permanent magnet plate) is placed in and hangs In the oblique groove of compartment suspension bogie top side, groove structure plays the role of fixed and protects to composite sensing plate.In motor Particular motor control is selected in control system, is promoted propulsion system to have and is inhibited motor vertical force to the interference energy of suspension system Power.It is covered with armature winding in day beam 2, in conjunction with mover permanent magnetic plate on train suspension bogie, control of the armature winding in inverter System is lower to generate travelling-magnetic-field, forms electromagnetic traction power in conjunction with the magnetostatic field on permanent magnetic plate, dragging compartment moves ahead.In addition, the set is straight Line induction propulsion system can carry various control strategy, such as: multi-modal optimization drive control strategy.

, cage suspension design

Compartment suspention design is as follows: embracing two wing bases of rail using special steel material installation permanent magnet and by spiral nail in inverted U It reinforces.Energization winding corresponding with permanent magnet, which is powered, generates magnetic force, with permanent magnet pole on the contrary, being made by repulsion between the two whole A system suspension gets up.In addition, the present invention, which designs, can be selected various structures realization suspension, as conventional electromagnetic can be selected in suspension structure Mix suspending structure, superconductive suspension structure etc. can also be used in formula structure.

, suspend with guiding mechanical structure

It is realized using multiple groups absolute construction and suspends and be oriented to.Three rankings are set before, during and after being respectively arranged at bogie, are tied suspending Structure side disposes vehicle guidance system.Front and back suspension structure is reinforced by triangular steel plate between any two.

Its bogie is arranged multiple groups triangle and hangs framework, and each framework both ends are connect with the cartridge of crossbeam, and framework can Opposite cartridge is freely rotated, and intermediate transverse girder shares for front and back framework.Setting ball tangles structure at framework hanging fulcrum, passes through triangular beam It is connect with car body, is fixed.

It assists guide frame to be suitable for mechanical guiding and electromagnetic type and is oriented to two kinds of structures.One is mechanical guide knots Structure；System is provided with protection castor and trailing arm track cooperates.Guard sheaver installs air spring, prevents suspension structure directly and track High-strength impact between beam.Another kind is electromagnetic type guidance system；Suspension electromagnetism guiding is installed at left and right sides of suspension bogie Structure is powered by electromagnetism winding and generates magnetic force, constitutes closed magnetic circuit, control winding electric current or magnetic flux with side wall trailing arm track Etc. Variable Controls guiding force, realize suspension bogie left and right stablize.Turn being laid with correction along track two sides certain intervals and suspending To frame adjustment module (module may include two kinds of forms: purely mechanic device and electromagnetism adjust structure).

In order to ensure the stabilization of suspension system and the comfort level of carriage, system is disposed respectively using two-stage suspension Aseismatic Design Between crossbeam and framework.

, suspend strategy

A kind of suspension type magnetic suspension walking system suspension control method of the present invention, mainly in each suspension of suspension bogie One group of electromagnetism winding is set by the permanent magnet of point, to realize in the electromagnetism adjustment effect of point that suspends；Vehicle-mounted permanent magnet provides outstanding Required main suspending power is floated, electromagnetic control device is responsible for increasing damping, eliminates vibration, and the stabilization of levitation gap is reached.

In order to ensure the operation stability of magnetic suspension train, suspension traffic system of the present invention uses a kind of suspension type The multi-point cooperative control method of magnetic suspension train, by the real-time gap detection of each point that suspends, according to each independent levitation point Gap output, feeds back to controller, thus the other several/group suspension control point of coordinated control.

, suspension/carriage body construction

It hangs column and uses independent steel column girder construction.Integrated suspension hangar system is supported by column beam, and column beam bottom seat is logical Cement, mixed mud landfill are crossed under earth's surface, is reinforced by spiral nail, promotes design neatly consistent.Partial suspension on column beam Beam 1 is fastened by carrier cable, screw-button and suspension day beam 2, is reached in fixed spacing placement column beam and is supported suspension day beam 2 Effect.

Its compartment suspension design is hung in the air using overhead system, erects overarm by land column, makes the floating knot that suspends of magnetic Structure operates on overarm, and setting sunpender is connected between compartment and overarm, and air spring is disposed between sunpender, makes suspended carriage It is more steady.In order to ensure the safety and stability of whole system, is floated in magnetic and load Attitude Control Strategies in walking system.

The setting of its compartment uses human oriented design.4 to 8 people seats are arranged in its compartment, and luggage storing is arranged below seat Cabinet, so that passenger places luggage etc..Compartment sideline can mellow and fullization processing, low wide and up narrow structure is from bottom to top presented.Compartment door The automatically-controlled door for selecting left and right to open.

, communication system (monitoring system)

Its Vehicular communication system ensures to communicate all standing and redundancy communication in vehicle operation, guarantees in vehicle operation Communication reliability.In addition vehicle operating parameters detection system is configured with vehicle-mounted laser displacement sensor, acceleration transducer gyro Instrument, inclinator etc. are for detecting vehicle suspension height, lateral displacement and vertical acceleration and transverse acceleration etc.；Vehicle-mounted pressure passes Sensor etc. detects weight suspension；Ground Positioning System etc. monitors running velocity, position；Vehicle-mounted monitoring sensor combination vehicle Positioning system realizes the longitudinal acceleration of operation vehicle.System above ancillary equipment can be according to actual vehicle design scheme and reality Demand is voluntarily selected to carry and be used.

, train speed and position measurement technology

System uses relatively advanced ground carrier transposition inductive loop speed-position detection technology, realizes millimetre-sized accurate positioning, cooperates Long stator permanent magnetic linear synchronous motor and fortune control system realize even running.In addition, being laid with a kind of passive tag along track Location structure.A kind of auxiliary system of its beacon location technology based on Vehicular communication system constitutes the double systems of vehicle communication positioning System structure.There is provided accurate position and speed information by inductive line intersected, and auxiliary system in certain distance to incuding back Line induction relative position is calibrated, and avoids the accumulated error for descending inductive loop more at a distance, it is ensured that the safety of passenger.

, other hardware devices

Its bulk supply system is by composite sensing plate and contact line, the structure compositions such as carrier cable, dropper, wire clamp.At vehicle station Platform is provided with shield door and other equipment.

Other hardware affiliated facilities are mainly provided with: with emergency lighting on compartment, emergency stop switch, forced manually The equipment such as drag-line braking and Portable extinguisher, fire fighting hammer, Rope ladder for escaping, lamps and lanterns.

A variety of suspension strategies can be selected in the present invention in aforementioned present invention content and guiding is tactful, but Detailed description of the invention chapter To carry out Detailed description of the invention with conventional electromagnetic structure in section.

It can be appreciated that present system includes propulsion system, steering system, suspension system, monitoring system and hardware machinery knot Other hardware device components such as structure.It controls external equipment and uses undercut type holding rail structure, and two sides are arranged magnetic and float trailing arm track Girder construction, side wall and the substantially L-shaped track structure of hunched beam, so that suspension system of the present invention, propulsion system, guiding The structures such as system, detection system are realized in concave groove.

As shown in Fig. 2, magnetic suspension traffic system provides system tractive force by long stator line inductance electromotor.By linear motor Long stator is fixed on upper wall in undercut type groove, and groove is arranged in the opposite position in suspended carriage suspension bogie top side, by straight line Motor short stator (permanent magnet) is fixed in groove.The groove structure plays the role of fixed and protects to permanent magnet.In motor Constant slip frequency motor control is selected in control system, promotes propulsion system to have and motor vertical force is inhibited to do suspension system Disturb ability.In addition, the system motor mover selects aluminum material, stator selects stainless steel.Armature is covered in day beam 2 Winding generates travelling-magnetic-field under the control of inverter in conjunction with copper, aluminium composite sensing plate, winding on train suspension bogie, Electromagnetic traction power is induced on tablet.

On motor propulsion system control strategy, the present invention provides a kind of control methods that linear motor is multi-modal.Base This strategy is as follows: when suspension type magnetic suspension train orbits, different linear motors is provided according to train status Driving strategy, when train is in No Load Start state, provides slip frequency controlled；When train is in straight load or descending fortune Row state is switched to vector controlled by interrupt routine；When detect train be in go up a slope or turn condition, be switched to and directly push away Power control.Train status is detected by detection unit, switches different control methods, suspension type magnetic suspension may be implemented and walk The multi-modal optimization of row system drives, and substantially reduces energy consumption.

The compartment suspention design of magnetic suspension traffic system is as follows: being pacified in two wing bases that undercut type embraces rail using stainless steel material Dress permanent magnet is simultaneously reinforced by spiral nail.Corresponding with permanent magnet energization winding, which is powered, generates magnetic force, with permanent magnet pole on the contrary, Whole system is set to suspend by repulsion between the two.Mix suspending structure can be selected in City Rail Transit System.It is other Such as conventional electromagnetic type structure of structure, superconductive suspension structure can be formulated in combination with factors such as actual application environment, occasions and specifically be set Meter scheme.

In order to improve the comfort and stability of the magnetic suspension traffic system, suspension system is set using two-stage suspension damping Meter: single stage suspension is big rigidity rubber slab damping, and setting is in crossbeam and sees between clean and tidy, U.S. cartridge and side bearing；Secondary suspension is rubber Rubber mat damping, setting twist between framework in ball.

A kind of suspension type magnetic-levitation traffic system of the present invention controls plan using suspension bogie independent levitation Train multi-point cooperative control method is slightly combined, realizes that the real-time stabilization of the system suspends and controls.

The implementation method of the specific control that suspends is as follows:

Electromagnetic control device as shown in Fig. 2 is installed by suspension bogie permanent magnet, mainly includes: vehicle-mounted permanent magnet and electricity Magnetically condition equipment.Wherein, vehicle-mounted permanent magnet provides the main suspending power needed for suspending, electromagnetic control device be responsible for increasing damping, Vibration is eliminated, reaches integrated suspension control and stablizes.In mechanical structure, installed on each suspension point of suspension type magnetic suspension train One group of electromagnetic control device, and every group of electromagnetic control device includes sensing acquisition, processor, hardware current ring and power drive etc. Module.By sensing acquisition module to the progress real-time monitoring such as load weight, air gap height, Position And Velocity, electrical parameter, and on It reaches processor and calculates control output according to control algolithm.Hardware current ring group is generated in input/output relation and feedback signal and is driven The pwm control signal that dynamic circuit needs, driving circuit adjusts electric current, magnetic field strength and the electromagnetic force of electromagnet therewith, to reach The target adjusted to levitation gap.Electromagnetic control device does not need dead load and maintains electric current in this suspension control method, only carries Dynamic loading, therefore there is low in energy consumption, highly-safe remarkable advantage.

In the multi-point cooperative control method of bogie, according to the bogie physical structure of aerotrain, suspend at one 4 to 6 group suspension control points are set on bogie, and gap sensor is set in each suspension point, using independent control strategy.Respectively By input offset mode carrying out mutual Collaborative Control between independent levitation structure, (output of independent levitation point feeds back to control Device processed determines the offset of each subsystem by presetting the impact factor of subsystem from each other, and so each subsystem output all can shadow It rings and arrives adjacent several groups of subsystems, reach Collaborative Control effect)

For the more complex environment of urban structure is applied to, the suspension system and guide frame of the system are using six groups of independent knots Structure.Three rankings are set before, during and after its six groups of suspension systems are respectively arranged at bogie, dispose carriage in the corresponding side of suspension structure Guidance system, totally six groups of electromagnetic guiding structures.Front and back suspension structure respectively has a triangular steel plate to reinforce between any two, is suspending Confined between structure and guide frame by bolt.The connected steering form of its modular construction makes steering system have structure hard Gu, strong flexibility, suspend safer, good maintenanceability.

2 triangles are set on magnetic suspension traffic system bogie and hang frameworks, each framework both ends with the heart of crossbeam Disk connection, framework can be freely rotated with respect to cartridge, and intermediate transverse girder shares for two frameworks.Ball is designed as at framework hanging fulcrum to tangle Structure is connect with car body by triangular beam, is fixed.

As shown in Fig. 2, track of the invention auxiliary guide frame is suitable for mechanical guiding and electromagnetic type is oriented to two kinds Structure.Electromagnetic type guidance system can be selected in Traffic Systems, suspension electromagnetism is installed at left and right sides of suspension bogie and is led It to structure, is powered by electromagnetism winding and generates magnetic force, constitute magnetic loop, control winding electric current or magnetic flux etc. with L rail walls Guiding force is controlled, realizes that the left and right of suspension bogie is stablized.

In order to avoid guidance system control occur deviation accumulation, the system using independent research centering adjustment mode and Device, it may be assumed that a kind of method and device with correction suspension bogie lateral deviation is equipped with electromagnetism adjustment in bogie two sides Device detects whether permanent-magnet magnetic group deviates center by the position sensor being mounted on bogie, if permanent-magnet magnetic group is sent out It is raw to deviate, then it is triggered on bogie by signal far from offset side electromagnetic actuating apparatus, makes its energization, electromagnetic actuating apparatus is powered Electromagnetic force is generated afterwards to steel construction sucking action, and the attraction size of electromagnet is determined by the size of offset, in attraction The permanent magnetism group offset for acting on lower bogie and being mounted on bogie reduces, when offset is reduced to zero (i.e. on bogie Track is adjusted to and fixes the position of track centering in orbit) when, it disconnects electromagnet and is powered, permanent-magnet magnetic group is lateral at this time Offset adjustment is completed.

Using the double-deck electromagnetism adjusted design structure in alignment control system, it is ensured that suspension system of the present invention is on slope Stablize guiding control under the running environment such as road, straight line, turning.

As shown in Fig. 2, suspension column uses U-shaped independent steel column girder construction.Integrated suspension hangar system is by column beam Support, column beam bottom seat under earth's surface, are reinforced by spiral nail by cement, mixed mud landfill, promote design neatly consistent. Part hanging beam 1 is fastened by carrier cable, screw-button and suspension day beam 2 on column beam, and disposes column between a fixed spacing Beam supports suspension day beam 2.In addition, column Computer Aided Design can be by sponsor etc. certainly in the case where not influencing column joist support weight Row design placement, such as panel, prompt poster.

Compartment suspension design is hung in the air using overhead system, erects overarm by land column, magnetic is made to float suspension structure It operating on overarm, parallel sunpender is set between compartment and overarm and is connected, stable operation compartment is parallel, reduces compartment shakes, And air spring can be separately disposed between parallel sunpender, keeps suspended carriage more steady.

The setting of its compartment uses human oriented design.4 to 8 people seats are arranged in its compartment, and luggage storing is arranged below seat Cabinet, so that passenger places luggage etc..Compartment sideline can mellow and fullization processing, low wide and up narrow structure is from bottom to top presented, reduce Compartment center of gravity.Compartment door selects the automatically-controlled door of left and right opening, station platform opposite position that shield door is arranged, it is ensured that the peace of passenger Entirely.In addition, compartment coating can add LOGO, color etc. by manufacturer or businessman's designed, designed.

In order to ensure that stability, safety and the comfort of client of carriage and walking system, the system introduce base in real time It is unbalance for carriage posture in the attitude control method of the suspension walking system of robust control, pass through outer power (such as precision bullet Spring) primary adjusting in real time is carried out to the gap size of four hitch points between carriage and track, then by sensor to carriage and magnetic The data acquisition of the gap size of four hitch points generates to judge carriage attitude angle and controls thermal compensation signal between rail, and then adjusts Electromagnetic suspension force carries out secondary Collaborative Control and reaches carriage gesture stability.This set carriage Attitude Control Strategies can effectively inhibit A variety of probabilistic influences such as non-linear, coupling and the interference of external time-varying during magnetic suspension train operation, improve suspension The precision and robustness of formula magnetic suspension train gesture stability.

Safety, accuracy in order to ensure vehicle operation, suspension vehicle configuration multiple groups monitoring device, it may be assumed that one kind is based on object The suspension type magnetic suspension train service state of networking acquires and integration technology, mainly includes parameter detection module, alarm module, number According to Fusion Module and data transmission module.Wherein parameter detection module includes 1) gap of suspension system, suspension controller temperature It is detected with magnet repulsion.2) speed of service and position detection of speed-position detection system.3) current detecting of traction braking system, climb Slope inclination angle detection.4) current detecting of secondary power system.5) load detects.6) environmental parameter detects, and such as temperature, wind speed, makes an uproar Sound, illumination etc..Wherein alarm module is the alarm for carrying out different stage more than threshold range to the detection of each system parameter.Data are melted It molds block and uses multi-sensor fusion technology, fusion is carried out to various kinds of sensors data and extracts value data, by wireless network It transfers data in cloud platform, control centre and user management and use can be facilitated.The set monitoring system is integrated with suspension type Magnetic suspension train state parameter detection method reduces volume of transmitted data, using modern communication technology, improves to magnetic suspension train shape The rapidity and accuracy of state parameter detecting, reduce the generation of failure, also to take the early warning of different stage and further excellent Change control and provides data basis with value excavation.

Due to being adapted to city rail construction system, the In-vehicle networking communication system of the set suspension system selects vehicle-mounted mobile The real-time handoff technique of AP under environment guarantees network all standing and In-vehicle networking redundancy communication technology in vehicle operation, protects Demonstrate,prove network communication reliability in vehicle operation.Mainly include in sensor device: vehicle operating parameters detection system Configured with vehicle-mounted laser displacement sensor, acceleration transducer gyroscope, inclinator etc. for detecting vehicle suspension height, transverse direction Displacement and vertical acceleration and transverse acceleration etc.；Vehicle-mounted pressure sensor etc. detects weight suspension；The prison such as Ground Positioning System Control running velocity, position；Vehicle-mounted monitoring sensor combination vehicle positioning system realizes the longitudinal acceleration of operation vehicle.With Upper auxiliaries can voluntarily select to carry to use according to actual vehicle design scheme and actual demand.

System uses relatively advanced ground carrier transposition inductive loop speed-position detection technology, spreads along track by predictive encoding rule If cross-inductive line, car position and velocity information are obtained in real time, realizes millimetre-sized accurate positioning, and cooperation long stator permanent magnetism is same It walks linear motor and fortune control system realizes even running.In addition, the system introduces a kind of induction passive tag positioning skill Art, (about 1 meter) laying magnetic stripe letter information identification code of a fixed spacing along track are constituted based on Vehicular communication system, with magnetic The dual-system structure that vehicle speed measuring, positioning supplemented by the identification code technology of pole are integrated, as shown in Figure 9.Concretely: being felt by intersecting Answer loop line to provide accurate position and speed information, and auxiliary system in certain distance to inductive loop incude relative position into Row calibration, avoids the accumulated error for descending inductive loop more at a distance, it is ensured that the safety of passenger.Wherein, vehicle-mounted magnetic stripe barcode scanning technology Simple with structure, at low cost, precision is high to be easily installed the advantages such as maintenance.

For the big data characteristic of the suspension system, the present invention can load the column of the suspension type magnetic suspension based on Internet of Things Vehicle control technology.Technology of Internet of things is applied in the control framework of suspension type magnetic suspension train, to be formed to existing controlling party Effective supplement of formula.Be primarily based on intelligent front-end system carry out various field datas (such as: hoverheight, magnetic field center deviation, Car body position the speed of service, load weight, side-sway, is nodded, electrical parameter, environmental parameter etc.) acquisition and pretreatment.System is logical It crosses wireless module and field data is uploaded to cloud.By powerful cloud database support from control unit, the end PC with And the data access of mobile terminal, with cooperation operation, tissue, management and service.Meanwhile using the big data function in cloud, into Row system optimization and value are excavated.In order to enrich control means, implementation can be cooperated to run by modes such as APP in mobile terminal Tissue and personalized service.Control unit carries out running state monitoring with on-line analysis by the fusion to operation data, if going out Existing abnormal conditions, take corresponding emergency processing, it is ensured that the safety of system in time.

In modern city intelligent construction, the present invention is adaptable to the column of the suspension type magnetic suspension based on artificial intelligence The unmanned control method of vehicle.The main operation using based on artificial intelligence technology progress suspension type magnetic suspension train, tissue, pipe Reason and service realize that intelligent unmanned and people automobile friend interacts well.User carries out facial image by camera in upper Chinese herbaceous peony Crawl and identification, certification carry out remaining sum by the relevant historical data and client segmentation situation of rear system meeting calling and obtaining user Open car door while management, and based on environment settings such as customer portrait technical intelligence matching air-conditioner temperature, lamplight brightness and more Media setting.User can input destination by voice or man-machine interface after getting on the bus, and control unit is according to range ability, line The factors such as travel permit part, weather conditions, it is automatic to organize driving task.During driving, user can by voice and man-machine interface into The setting of row environment and multimedia switching, such as play music, listen to news, understand weather etc., it can also be reserved by backstage Hotel, to client's message etc., enable passenger to do more significant things during seating.Meanwhile system by with The accurate recording of family behavior each time corrects customer portrait as a result, in order to provide higher-quality service.

Other hardware affiliated facilities are mainly provided with: the facilities such as lamps and lanterns, battery, emergency set.Wherein, power supply system is selected With the Copper-Aluminum compound tablet and contact line of cooperation unit independent development, the series of products such as carrier cable, dropper, wire clamp.In vehicle Storage battery power supply mode is used on compartment, for Emergency Light etc.；Compartment emergency set is artificial equipped with emergency stop switch, pressure Drag-line braking and Portable extinguisher, fire fighting hammer, Rope ladder for escaping etc..Vehicle platform is provided with shield door and other equipment. Design of platform and configuration according to the actual situation otherwise designed, build.

In order to be specifically described a specific embodiment of the invention, the above components and equipment exist retouches in more detail It states, but does not represent the materialization of this product.It is above-mentioned include: linear motor tablet, conductor wire, the selection of guide frame, System controller and mobile unit etc. can choose relatively reasonable ground concrete scheme according to specific operating enviroment, occasion etc..

The technical means disclosed in the embodiments of the present invention is not limited to the technical means disclosed in the above technical means, and further includes Technical solution consisting of any combination of the above technical features.

Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.

Claims (7)

1. suspension type magnetic-levitation traffic system, which is characterized in that it include rail system, suspension, control system and Compartment system, the control system include drive system, guidance system, suspension control system etc., and the rail system passes through vertical Column hangs in the sky, and the compartment system is suspended on the vertical lower of rail system, drive system and guiding system by suspension System synergistic effect, driving compartment system advance in rail system.

2. suspension type magnetic-levitation traffic system according to claim 1, it is characterised in that the rail system includes Its beam and inverted U-shaped armful of rail, Open Side Down for the inverted U-shaped armful of rail, and top is fixed with day beam, and the suspension is arranged in U Shape is embraced in rail, including suspension bogie, the guidance system be set to the suspension bogie the left and right sides and inverted U-shaped armful of rail Between on the inside of the folded arm of respective side,

The suspension bogie is provided with the important actor stretched out upwards, the folded arm of important actor and inverted U-shaped armful of rail close to left and right sides position Between be provided with energization card, be all provided between the corner and corresponding important actor external corners at left and right sides of the top of inverted U-shaped armful of rail It is equipped with inductive line intersected, limit for height guide wheel is provided at the top of each important actor, the top corresponding position of inverted U-shaped armful of rail is provided with Wheel track, the wheel track are vertical corresponding mating up and down with limit for height guide wheel；

The lower end of the inverted U-shaped armful of rail forms a platform towards being curved to the inside, be provided on the platform pedestal, permanent magnet and Liptinite, the pedestal are laid on platform, and the permanent magnet is laid on pedestal, and the liptinite is located at inverted U-shaped armful of rail Corner between folded arm and platform, connection U-shaped embrace folded arm, pedestal and the permanent magnet of rail；

The side of the bottom of the suspension bogie towards permanent magnet is provided with mix suspending structure, the mix suspending structure packet Center permanent magnet is included, is provided with winding coil at left and right sides of the center permanent magnet；

The mix suspending structure forms a suspension point with the permanent magnet on corresponding pedestal.

3. suspension type magnetic-levitation traffic system according to claim 2, it is characterised in that the drive system setting In rail system, including the motor at the top of inverted U-shaped armful of rail, it is provided with crane at the top of the suspension bogie, institute It states and is provided with oblique groove above crane, symmetrical opposite tilt, the motor at left and right sides of the center groove of the oblique groove Long stator be fixed on the inside top of inverted U-shaped armful of rail, the mover permanent magnetic plate of motor is placed in the center groove of oblique groove.

4. suspension type magnetic-levitation traffic system according to claim 2, it is characterised in that the compartment system includes Car body and setting are provided with several carriage sunpenders at the top of car body, and the top and bottom end of the carriage sunpender are all provided with It is equipped with sunpender buckle, suspension bogie and carriage are connected by sunpender.

5. suspension type magnetic-levitation traffic system according to claim 2, it is characterised in that the top court of the column Horizontal hanging beam is formed to side arc-shaped transition, the day beam is suspended below hanging beam, the bottom and ground of the column Contact, and fixed by fixing bolt and ground.

6. suspension type magnetic-levitation traffic system according to claim 4, it is characterised in that between the carriage sunpender Several air springs are provided with, the air spring is linked to the opposite of car body from the inclination of the side of suspension bogie Side；

Carriage set-top box is provided at the top of the car body, the carriage set-top box is fixed on carriage by set-top box control The top of ontology, carriage set-top box are provided with several air springs, which tilts along car body direction of advance, and The upper end is connect by air spring buckle with suspension bogie.

7. suspension type magnetic-levitation traffic system according to claim 4, it is characterised in that the guidance system includes It is oriented to mechanical structure and auxiliary guide frame, the mechanical structure setting of the guiding has carriage to hang buckle, sunpender buckle and carriage Buckle connection is hung, the guiding mechanical structure includes that one group or two groups of triangles hang framework, is hung when for one group of triangle When framework, triangle hangs framework and arranges along track extending direction, and each vertex of triangle suspension framework is provided with ball strand Structure is provided with the crossbeam vertical with track extending direction at the both ends of triangle suspension framework, and the triangle hangs framework By connecting with the center of crossbeam or two sides, the both ends of each crossbeam are respectively positioned on suspension point top；

When triangle suspension framework has two groups, the short side that triangle hangs framework is positioned opposite, and along track extension side To arrangement, each vertex of triangle suspension framework is provided with ball and tangles structure, is provided at the both ends of triangle suspension framework The horizontally disposed crossbeam vertical with track extending direction, triangle hang the framework public crossbeam of short side positioned opposite, By connecting with the center of crossbeam or two sides, the both ends of each crossbeam are respectively positioned on suspension point the triangle suspension framework Side；

The auxiliary guide frame be located at the left and right sides of suspension bogie in the left and right sides folded arm of corresponding inverted U-shaped armful of rail Between side, including electromagnetic guiding structure and mechanical guide structures, electromagnetic guiding structure include that suspension bogie two sides are arranged in Guiding winding coil and the magnetic conductive board being arranged on the inside of folded arm, the guiding winding coil and magnetic conductive board are oppositely arranged,

The mechanical guide structures include the side that the guiding of suspension bogie two sides is arranged in and adjustment wheel and is arranged on the inside of folded arm Portion's wheel track, the guiding adjustment wheel and side wheel track are oppositely arranged, and the guiding adjustment wheel and side wheel track have two groups, respectively position In the two sides up and down of corresponding guiding winding coil and magnetic conductive board.