CN114872748A

CN114872748A - Magnetic suspension high-speed bus public transportation system based on composite special-shaped flange track

Info

Publication number: CN114872748A
Application number: CN202210388815.6A
Authority: CN
Inventors: 董亚飞; 王华川; 董旭
Original assignee: Shandong Qihe Yunsuo Logistics Technology Co ltd
Current assignee: Shandong Qihe Yunsuo Logistics Technology Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-08-09

Abstract

The invention belongs to the technical field of traffic, and relates to a magnetic suspension high-speed bus public traffic system based on a composite special-shaped flange track, in particular to a magnetic suspension high-speed bus public traffic system based on an H-structure base beam, an upper special-shaped flange track, a lower special-shaped flange track and a four-cantilever bogie, wherein the magnetic suspension high-speed bus public traffic system comprises the four-cantilever bogie, a suspension system, a supporting mechanism, a power system and the like, and a group of suspension systems are respectively arranged on the left side and the right side of the bottom of the four-cantilever bogie; the outer sides of the left suspension system and the right suspension system are respectively provided with a supporting mechanism, and the upper ends of the supporting mechanisms are arranged on an outer supporting track of the track system; the passenger carriage is arranged below the four-cantilever bogie; the safe operation system, the vehicle control system, the unmanned intelligent driving system and the vehicle internet of things system are all arranged above or in the passenger car box. The three-dimensional intelligent transportation solution for the common track of the urban up-and-down composite special-shaped flange track magnetic suspension high-speed bus public transportation and the magnetic suspension high-speed logistics system is provided.

Description

Magnetic suspension high-speed bus public traffic system based on composite special-shaped flange track

Technical Field

The invention relates to a magnetic suspension high-speed bus public traffic system based on a composite special-shaped flange track, belongs to the technical field of traffic, particularly relates to a magnetic suspension high-speed bus public traffic system based on an H-shaped base beam (1) which is composed of an upper special-shaped flange track, a lower special-shaped flange track and a four-cantilever bogie, and provides a solution for urban three-dimensional intelligent traffic.

Background

Along with the high-quality development of economy and the requirements of people on life, traffic, urban treatment, environmental protection, low carbon and high quality, higher and higher requirements are put forward on urban traffic. Private cars are rapidly increased, and 2-3 cars of a family are more and more residents; many large cities invest in thousands of shared cars. The rail transit plays an important role in solving the problem of urban traffic jam, the average speed of the subway is 40-70 km/h, each car is 260-320 people, and the one-way hourly traffic volume is 3-7 ten thousand people; the average speed of the light rail is 35-50 kilometers per hour, 130-270 persons are transported in each section of the vehicle, and the unidirectional hourly traffic is 1.5-3.5 ten thousand persons; 100-160 people are ridden on each single track, the average speed is 30-40 kilometers per hour, and the unidirectional hourly traffic is 1-2.5 ten thousand people; 75-120 persons are carried on each section of the suspended air rail, the average speed is 30-40 km/h, and 1-1.5 ten thousand persons are carried in one direction per hour.

However, there is only one traffic mode on one line of rail transit such as subway, light rail, straddle type monorail, suspended type air rail, etc., the actual average operating speed is 20-40 km/h, in order to realize large traffic volume, each bus has a bus operating mode with large capacity of 100-320 people, more than 60% of standing personnel, low operating speed, large capacity congestion, stop-by-stop at each station, single rail and single passenger transportation function, and citizens lack the experience of high-speed, high-efficiency, comfortable and high-end public transportation trip happiness in the development of modern smart cities, so that the self-driving trip still occupies a considerable proportion.

Disclosure of Invention

The invention aims to: aiming at the problems and the defects, the magnetic suspension high-speed bus public traffic system based on the composite special-shaped flange track is provided, particularly the magnetic suspension high-speed bus public traffic system based on the H-structure base beam (1) upper and lower composite special-shaped flange tracks and the four-cantilever bogie fully utilizes urban low-altitude traffic resources, the upper flange special-shaped L track (3V) and the magnetic suspension high-speed bus public traffic run simultaneously on the upper and lower composite three-dimensional tracks at traffic peaks, the ground public traffic runs for 10 minutes on the upper and lower composite tracks within 1 hour, a full-seat, high-speed, high-efficiency, environment-friendly, low-carbon and comfortable high-end trip scheme is provided for citizens, the non-traffic-peak buses and logistics buses share the tracks, the traffic resource benefit maximization is realized, and the government financial subsidies are reduced. The invention provides one of the solutions of the magnetic suspension high-speed bus public transportation system with the composite special-shaped flange track.

Summary of The Invention

The invention relates to a magnetic suspension high-speed bus public traffic system based on a composite special-shaped flange track, in particular to a magnetic suspension high-speed bus public traffic system based on an H-shaped structure base beam (1) and an upper and lower composite special-shaped flange track and a four-cantilever bogie. The planned route is on green belts at two sides of an urban road or the center of the road, or on a side slope or a middle dividing belt of a highway, or in a tunnel, and the like.

Detailed Description

The invention provides a bogie (6) which comprises a bogie main beam (60) and a bogie connecting beam (61); the left and right bogie main beams (60) are longitudinally, vertically, parallelly, mirror-symmetrically placed on the same horizontal plane, and a bogie connecting beam (61) is respectively arranged at the front and the back of the upper end of the left and right bogie main beams (60) to connect the two bogie main beams (60) into a portal channel-shaped three-dimensional structure;

the bogie main beam (60) is an inverted T-shaped three-dimensional longitudinal beam component and comprises a plate beam and a main beam base (62); the vertical plate girder and the main girder base (62) are vertically connected in the longitudinal direction; according to the design requirement, a certain radian can be arranged at the joint of the plate beam and the main beam base (62) to realize smooth connection of the plate beam and the main beam base, and the joint of the plate beam and the main beam base (62) is in a right angle or a certain radian and belongs to the vertical connection. Generally, the plate girder is a vertically arranged rectangular three-dimensional plate girder, and the main girder base (62) is horizontally arranged. Preferably, the bogie main beam (60) further comprises 1-5 or more lightening holes (14) with different shapes and sizes, and the bogie main beam (60) can also be selected from other structural shapes such as an L-shaped structure, a special-shaped structure or a frame structure, and the structural shapes are designed by the skilled person according to the needs.

Preferably, the left side and the right side of the main beam base (62) are of asymmetric structures, the inner side of the base is a short side, the outer side of the base is a long side, and the inner short side of the base is mainly used for increasing the thickness so as to enhance the structural strength of the installation cantilever steering mechanism (6A); the long edge of the main beam base (62) is provided with an electromagnet mounting plate (63) which is horizontally arranged in the longitudinal direction, and the outer end surface of the main beam base is used for mounting an electromagnet; the upper surfaces of the left and right bogie main beams (60) are both linear motor mounting surfaces (64) for mounting the primary of a linear motor. All the above are designed by the professional. As shown in fig. 1, 3a, 4.

The invention provides a suspension column (66), wherein a suspension column base (69), an air spring (68) and a buffer spring (67) are sequentially arranged on the suspension column (66) from bottom to top, and a suspension column base (69) is arranged at the bottom end of the suspension column (66) and is used for bearing the weight of a carriage; the suspension column is used for supporting the suspension bracket (6B) and is an important component of the cantilever steering mechanism. Two opposite damping mounting plates (6G) are respectively arranged on two sides of the suspension column base (69). As shown in fig. 5, 5d, 5 e.

The invention provides a suspension bracket (6B), wherein the suspension bracket (6B) is of a hat-shaped plate bracket structure, and the shape of the suspension bracket (6B) is approximately the shape of a hat

The model (the figure is called as hat shape), the two sides of the bottom of the model extend outwards like the hat rim to form mounting seats for mounting on the top of the carriage, and the center of the top of the suspension bracket (6B) is provided with a mounting round hole for sleeving the suspension column (66). As shown in fig. 5.

Preferably, the left side and the right side of the air spring (68) are respectively provided with a damper (6M), the dampers (6M) are installed between the top of the suspension bracket (6B) and the suspension column base (69), the upper end of each damper (6M) is installed on the lower surface of the top of the suspension bracket (6B), and the lower end of each damper (6M) is installed on the damping installation plate (6G) of the suspension column base (69).

The invention provides a cantilever steering mechanism (6A), which comprises a suspension column (66), a suspension bracket (6B) and a steering mechanism (6P); the suspension bracket (6B) is sleeved on the suspension column (66) through a mounting round hole at the top of the suspension bracket and is arranged between the air spring (68) and the buffer spring (67);

the steering mechanism is arranged on the suspension bracket (6B). The steering mechanism (6P) comprises spring seats (6H), springs (6J), a lever (6K) and a support (6L) which are connected in sequence, and the left spring seat (6H) and the right spring seat (6H) are respectively installed on the outer side surface of the suspension frame (6B). Support (6L) set up the front end at suspension column base (69), and the center part at lever (6K) is installed to the outer terminal surface of support (6L), and a spring (6J) is respectively installed to the inboard at lever (6K) both ends, and the other end of spring (6J) is installed on spring holder (6H). As shown in fig. 5.

The invention provides a four-cantilever bogie which comprises a bogie (6) and a cantilever steering mechanism (6A), wherein the cantilever steering mechanism (6A) is arranged below the bogie (6). 1-8 or more cantilever steering mechanisms (6A) are arranged below the bogie (6), and the selection is carried out by the professional according to the needs. Preferably, four cantilever steering mechanisms (6A) are respectively arranged at the front end and the rear end of the bottom surface of the left main beam base (62) and the right main beam base (62) of the bogie (6), and the bogie is called a four-cantilever bogie. As shown in fig. 1, 3a, 4, 5, 6 a.

The invention provides a magnetic suspension high-speed bus, which comprises a four-cantilever bogie, a suspension system, a supporting mechanism, a power system, a safe operation system, a passenger car box, a vehicle control system, an unmanned intelligent driving system and a vehicle internet of things system. The four-cantilever bogie is integrally in a portal channel-shaped three-dimensional structure, and the left side and the right side of the bottom of the bogie are respectively provided with a group of suspension systems; the outer sides of the left suspension system and the right suspension system are respectively provided with a supporting mechanism, and the upper ends of the supporting mechanisms are arranged on an outer supporting track (22) of the track system; the passenger carriage is arranged below the four-cantilever bogie; the safe operation system, the vehicle control system, the unmanned intelligent driving system and the vehicle internet of things system are all arranged above or in the passenger car box. As shown in fig. 1, 3a, 6 a.

The suspension system comprises an electromagnet (4A), a suspension air gap detector (4B) and a suspension controller. The inner side surfaces of the left electromagnet and the right electromagnet (4A) are respectively arranged on the outer end surfaces of the left electromagnet mounting plate and the right electromagnet mounting plate (63) in a mirror symmetry manner; and 1-3 or more suspension air gap detectors (4B) are arranged between the upper surface of the electromagnet (4A) and the U-shaped steel rail (21) to detect and control an air gap between the electromagnet (4A) and the U-shaped steel rail (21), and send an air gap signal to a suspension controller, the suspension controller controls the air gap between the electromagnet (4A) and the U-shaped steel rail (21) of the rail system to keep about 8mm for stable suspension operation, and receives an instruction from a vehicle control system to implement suspension control. The levitation controller is installed in the equipment room (73), and may be installed in other suitable locations. The equipment room (73) is on the top of the passenger car box. As shown in fig. 1, 3 and 6.

The supporting mechanism comprises a supporting frame (5), a supporting steel wheel (53) and a protecting steel wheel (56); 2-8 or more support frames (5) are respectively arranged on the left side and the right side of each bogie (6) and are arranged on the outer side of an electromagnet (4A), shafts of 2-8 or more support steel wheels (53) are arranged on the upper parts of the support frames (5), wheels for supporting the steel wheels are arranged on left and right outer support tracks (22) of a track system, when the magnetic levitation high-speed logistics vehicle stops running, the support steel wheels (53) support the weight of the whole vehicle, and the vehicle is called an externally suspended magnetic levitation high-speed bus; and 2-4 or more protective steel wheels (56) are arranged at the lower parts of the left and right support frames (5) and below the bottom surfaces of the left and right outer support rails (22), and the distance between the upper wheel edges of the protective steel wheels (56) and the bottom surfaces of the outer support rails (22) is designed to ensure that the linear motor can prevent the secondary and primary from colliding and scratching and ensure the safety distance between the electromagnet (4A) and the U-shaped steel rail (21) of the rail system from being sucked. As shown in fig. 1, 3, 5 and 6.

The power system comprises a power supply system, a linear motor, an inverter and a linear motor control system. The power supply system consists of a power receiving mechanism (4) and a lower power supply rail (42), is used for supplying power to the magnetic suspension high-speed bus, and can be arranged at a proper position of a rail or a vehicle according to actual needs. The lower power supply rail (42) is arranged on the outer side surface of an H-shaped structure foundation beam (1) of the track system, and the lower power supply rail (42) is supplied with power by a cable arranged in the power cable hole (1A); one end of the power receiving mechanism (4) is arranged at the top end of the support frame (5), so that a power receiving boot at the other end of the power receiving mechanism (4) is in close contact with the lower power supply rail (42), and when the maglev vehicle stops running and falls on the outer support rail (22), or is in a suspension state, or is in a running state, the power receiving mechanism (4) and the lower power supply rail (42) can be in close contact for normal power supply. The linear motor is of a long secondary short primary structure and comprises a linear motor secondary (4D) and a linear motor primary (4E); the left linear motor secondary (4D) and the right linear motor secondary (4D) are respectively arranged on two sides of the bottom surfaces of the structural end beam (10) and the structural middle beam (11) of the composite special-shaped flange track system; the left linear motor primary (4E) and the right linear motor primary (4E) are respectively arranged on a linear motor mounting surface (64) on the upper surface of the main beam (60) of the bogie and are correspondingly arranged with the linear motor primary (4E); preferably, one linear motor secondary (4D) is arranged on the bottom surfaces of the structural end beam (10) and the structural middle beam (11), and one linear motor primary (4E) and the linear motor secondary (4D) are correspondingly arranged on the upper surface of the bogie connecting beam (61) or on the linear motor mounting plate (6C) or the bogie; 1-3 or more linear motor mounting plates (6C) are arranged, and the left end and the right end of each linear motor mounting plate are transversely and vertically arranged on the upper surfaces of left and right bogie main beams (60) through metal rubber springs (6D); the inverter is arranged in the power chamber (72) and converts high-voltage direct current of a power supply system into high-voltage direct current to be supplied to the linear motor; the linear motor control system is installed in the equipment room (73), monitors and controls the linear motor, and executes the vehicle control system command to control the linear motor. As shown in fig. 1, 3a, 3b, 6 a.

The safe operation system comprises an intelligent stable guiding system, a braking system, an image radar identification and ranging device (7A) and a vehicle-mounted battery system; the intelligent stable guiding system comprises a stable guiding wheel (23), an expansion rod (27), a servo electric cylinder (28) and an intelligent stable guiding control system, wherein the stable guiding wheel (23), the expansion rod (27) and the servo electric cylinder (28) are sequentially installed together, the servo electric cylinder (28) is installed on the supporting frame (5), so that the stable guiding wheel (23) corresponds to a stable guiding wheel track (24) on a track, and the intelligent stable guiding control system controls the size of the telescopic distance of the stable guiding wheel (23) and the size of guiding force; the intelligent stable guiding control system is one of important components of an unmanned intelligent driving function, the unmanned intelligent driving magnetic levitation passenger car or the logistics car is mainly operated by independently and accurately guiding and balancing and stabilizing a suspension magnet, and according to the running state of the car, or the size of lateral wind power, or the size of turning centrifugal force, or the size of running offset of the car, the intelligent stable guiding control system controls the distance between a stable guiding wheel (23) and a stable guiding wheel track to keep a distance of 0-30 mm or more, accurately controls the size of an auxiliary guiding force and the size of a balancing and stabilizing force, reduces running resistance to the maximum extent, and ensures that the car can run safely, quickly and efficiently along a set track; the braking system comprises a soft braking system, a mechanical braking system and a braking control system, wherein the soft braking is realized by the reverse thrust of the linear motor, when the magnetic suspension high-speed bus running at high speed needs braking, the braking control system firstly operates the linear motor to apply the reverse thrust to accelerate and decelerate the magnetic suspension high-speed bus by the reverse soft braking thrust, when the speed is reduced to below 5 kilometers per hour, the braking control system automatically starts the mechanical braking, and simultaneously controls the reverse thrust applied by the linear motor to gradually reduce to zero; the mechanical brake consists of a brake caliper mechanism (54) and a U-shaped steel rail (21), the brake caliper mechanism (54) is arranged on the support frame (5) and the magnetic pole leg corresponding to the outer side of the U-shaped steel rail (21), and when the magnetic suspension high-speed bus needs mechanical brake, the brake caliper mechanism (54) clamps the magnetic pole leg to implement mechanical brake; the brake control system is arranged in a cab (71), monitors and controls soft braking and mechanical braking, and receives commands from the unmanned intelligent driving system and the vehicle control system to control the brake system; preferably, the mechanical brake can select a T-shaped brake rail (26) of a rail system, and the brake caliper mechanism (54) clamps the T-shaped brake rail (26) for braking; the image radar recognition distance measuring devices (7A) are respectively arranged at the front and the back of the passenger car and are respectively arranged at the outer sides of the front wall and the back wall of the passenger car box, so that the distance and the speed of the front car and the back car can be automatically recognized by driving, and obstacles and the like invading into a running safety area in front of the running can be automatically recognized, and the running safety can be ensured; the vehicle-mounted battery system comprises a charging device, a battery and a battery management system, wherein the battery and the battery management system are arranged in an equipment room (73), the charging device charges the battery under the control and management of the battery management system, and when the external power supply is suddenly cut off, the vehicle-mounted battery system provides a power supply for the whole vehicle, so that the vehicle can safely run to one station or two stations which are closest to each other; as shown in fig. 1, 2, 3a, 6 a.

The passenger carriage comprises a passenger carriage body (7), a passenger carriage top frame (7B) and a passenger carriage bottom frame (7K). The passenger car box body (7) is of a rectangular three-dimensional structure, the top of the passenger car box body is connected with a passenger car top frame (7B), and the bottom of the passenger car box body is connected with a passenger car bottom frame (7K); the top frame (7B) of the passenger car is a rectangular frame and comprises side longitudinal beams (7C), side cross beams (7D), middle longitudinal beams (7E), middle cross beams (7F), suspension cross beams (7G) and cantilever mounting seats (7H), two longitudinal parallel and orderly arranged side longitudinal beams (7C) and two transverse parallel side transverse beams (7D) on a horizontal plane are vertically connected at the end parts to form a rectangular frame structure, 0-3 or more middle longitudinal beams (7E) are parallel to the two side longitudinal beams (7C) and vertically connected on the side transverse beams (7D) on the same plane in the rectangular frame structure, two suspension transverse beams (7G) and 0-3 or more middle transverse beams (7F), the rectangular frame structure is parallel to the side cross beams (7D), arranged at different intervals and vertically crossed with the side longitudinal beams (7C) or the middle longitudinal beams (7E) on the same plane to form a plane frame structure; every suspension beam (7G) both ends respectively establish a cantilever mount pad (7H), and four cantilever steering mechanism (6A) correspond with four cantilever mount pads (7H) respectively and are connected, cantilever mount pad (7H) have an ascending thickening boss to improve mount pad intensity. As shown in fig. 7;

passenger train chassis (7K) are located the bottom of passenger train box (7), are the support and the safety guarantee framework of the whole weight of passenger in the passenger train incasement, and the last surface mounting of passenger train chassis (7K) has 1 ~ 12 rows of seats (7L) or more multirow seats, as shown in FIG. 8.

Preferably, the front and rear walls of the passenger car box (7) are provided with a front window and a rear window (74), the side walls are provided with a car door (75) and a side window (79), the car door slide ways (76) are arranged on the outer side walls of the passenger car box corresponding to the upper edge and the lower edge of the car door (75), the car door (75) is automatically opened or closed under the control of a car door control system along the car door slide ways (76), the car door control system transmits the state information of the car door to the car control system in real time, and the car door control system is arranged in the passenger car box; the passenger car top frame (7B), the passenger car bottom frame (7K) and the passenger car box body (7) are formed by aluminum alloy through die-casting, or are formed by welding aluminum alloy materials, or are made of composite materials; as shown in fig. 3a, 6a, 7 and 8.

Preferably, the passenger compartment further comprises one or more of a cab (71), a power room (72), an equipment room (73), a draw bar (77), a video monitoring and identifying system and a broadcast reminding system, and the position and the shape of the passenger compartment can be designed by a person skilled in the art according to actual needs. Preferably, the cab (71) is arranged at the front end of the top of the passenger car box and is used for installing a vehicle control system, an unmanned intelligent driving system, an intelligent stable guiding control system, a vehicle internet of things system, a satellite positioning system and the like; the power chamber (72) is arranged at the rear end of the top of the passenger car box and is used for installing an inverter, a vehicle-mounted battery system and the like; the equipment room (73) is arranged in the middle of the top of the passenger car box and is used for installing a vehicle-mounted air conditioner, a car door control system, a suspension controller, a linear motor control system, a brake control system and the like; the traction rods (77) are respectively arranged at the front and the rear of the passenger car and are respectively arranged on the outer end faces of the front end and the rear end of a passenger car top frame (7B) at the top of the passenger car box, and the traction rods (77) are respectively used for connecting the front passenger car box and the rear passenger car box so as to realize the high-efficiency operation of the train of 1-15 or more trains; the video monitoring and identifying system is arranged at the front end and the rear end of the top in the passenger car box and is used for identifying the conditions of passengers and vacant seats in the passenger car box; the broadcast reminding system is arranged at the front end of the top in the passenger carriage and automatically broadcasts the reminding of the arrival condition of the carriage at the station and other matters. As shown in fig. 3a, 6 a.

The vehicle control system is installed in a passenger carriage (preferably installed in a cab (71)), monitors and systematically controls the running states of an unmanned intelligent driving system, a suspension controller, a linear motor control system, a brake control system, a vehicle door control system, a battery management system, a safe running system, a brake mechanism and each mechanism of the vehicle, exchanges data information with a vehicle internet of things system and a satellite positioning system, and detects, controls and manages the running state of a maglev high-speed bus and the states of each mechanism of the vehicle.

The unmanned intelligent driving system is arranged in a passenger carriage (preferably in a cab (71)), is a brain for controlling the running of the magnetic suspension high-speed bus and mainly comprises an unmanned information system and an unmanned operating system; information of systems such as an information instruction from a speed measuring locator (4G), an image radar recognition distance measuring device (7A), a satellite positioning system and a vehicle control system, a track traffic number system, a composite special-shaped flange track system, a vehicle door control system, a battery management system, a suspension controller, a linear motor control system and a brake control system, and instruction information of a cloud platform of the operation system are fused into operation control data, an unmanned system carries out data calculation, processing and analysis to form a driving operation instruction, and the suspension controller, the linear motor control system and the brake control system are operated to drive the magnetic suspension high-speed bus to safely operate. Specifically designed and manufactured by a person skilled in the art.

The Internet of things system is arranged in a passenger carriage (preferably in a cab (71)), is a core system for external communication of the magnetic levitation high-speed bus, is communicated with an operation system cloud platform and the front and rear magnetic levitation high-speed bus through a communication base station (4H) externally, exchanges data information and is communicated with a vehicle control system internally. The vehicle Internet of things system sends the equipment state, the real-time position, the running speed and the like of the vehicle to the running system cloud platform and the vehicle Internet of things systems of 3-5 vehicles in front and at the back in real time so as to realize safe collaborative running of 3-5 vehicles in front and at the back.

The invention provides a magnetic suspension high-speed bus public traffic system based on a composite special-shaped flange track, which is characterized in that the magnetic suspension high-speed bus public traffic system based on an H-shaped structure base beam (1) and an upper and lower composite special-shaped flange track and a four-cantilever bogie comprises a composite special-shaped flange track system, a magnetic suspension high-speed bus public traffic vehicle, a track traffic system and a running system cloud platform, wherein the composite special-shaped flange track system is erected on a pier stud (15) or in a mountain tunnel or in an underground tunnel and extends along a planned route; the magnetic suspension high-speed bus is arranged on the composite special-shaped flange track system; the track traffic number system provides communication and signal guarantee for the composite special-shaped flange track system, the magnetic suspension high-speed bus and the running system cloud platform; under the command control and management of the cloud platform of the operation system, the magnetic suspension high-speed bus runs safely and punctually along the composite special-shaped flange track system to reach each destination station.

The track traffic number system comprises a position signal network (4F), a magnetic levitation track signal system, a communication cable, a satellite positioning system and a communication base station (4H), is used for signal communication between a magnetic levitation high-speed bus and a track, and can be installed at a proper position of the track or the vehicle according to actual needs. Preferably, the position signal network (4F) is arranged on the outer side surface of the main beam base (62) and corresponds to the mounting position of a speed measuring positioner (4G) on the vehicle, so that the position signal network can be accurately positioned on the position information of the rail running vehicle, the running speed of the vehicle can be accurately measured, and the like; the satellite positioning system is arranged in the cab (71), and the information of the satellite positioning system and the information of the speed measuring positioner (4G) are subjected to cross confirmation; the magnetic levitation track signal system comprises important information of safe running of vehicles such as magnetic levitation track crossing state information, magnetic levitation track passable state information, station passable state information, vehicle position information and the like, the important information is transmitted to each station control system and each running system cloud platform along the line through communication cables arranged in communication cable holes (1B), and is wirelessly transmitted to magnetic levitation high-speed bus buses and running system cloud platforms through communication base stations (4H), and information cross confirmation is achieved. The communication base station (4H) is arranged on the pier column (15) and is 5G or 6G or other communication equipment with low time delay and high speed. As shown in fig. 1 and 3 a.

The operation system cloud platform is a brain, an information data storage and exchange center, an information data calculation and processing center and a system operation command management center for the operation of the magnetic suspension high-speed bus public traffic system, and receives and processes operation information and equipment condition information of each independent operation system such as each magnetic suspension high-speed bus internet of things system, a track system, a station, a power supply system, a track traffic system and the like. And the temporary running condition is processed in time, and the dispatching and the instruction sending are carried out immediately so as to ensure the safe and efficient running of the magnetic suspension high-speed bus public traffic system. The operation system cloud platform and the vehicle Internet of things system are in wireless (5G) connection through communication base stations (4H) arranged along the track.

The composite special-shaped flange track system is characterized in that an H-shaped base beam (1) is used as a base, an upper flange special-shaped L track (30) arranged on an upper flange of the H-shaped base beam (1) and a lower flange special-shaped magnetic suspension track (20) arranged on a lower flange are combined up and down to form the composite special-shaped flange track system.

The composite special-shaped flange track system further comprises an installation beam (12), a pier stud (15) and a new energy system (1H). Two H-structure base beams (1) are arranged on the same horizontal plane in a longitudinal parallel mode in a left-right mirror symmetry mode, mounting cross beams (12) are respectively arranged at the front end and the rear end of the inner side face, opposite to the H-structure base beams (1), of the H-structure base beams, and the H-structure base beams (1) and the mounting cross beams (12) form a rectangular frame structure; preferably, 0-20 (the specific number and the spacing are designed by professionals) connecting middle beams (13) with rectangular hollow structures are longitudinally and uniformly distributed between the front and rear mounting cross beams (12), and the left and right H-shaped structural base beams (1) are connected into one track beam; front and rear mounting beams (12) of a plurality of H-structure-based composite special-shaped flange track beams are respectively and continuously erected on pier columns (15), and the pier columns (15) are mounted on a planned route at intervals of 5-120 meters and continuously extend; new energy system (1H) erects on the upper surface of installation crossbeam (12), connection centre sill (13) and the side of controlling H structure foundation beam (1) to and H structure foundation beam (1) side between leave snow removing and rainwater reposition of redundant personnel gap, new energy system (1H) realizes providing supplementary clean energy for track lighting, communication system or driving system, and new energy system (1H) surface is that tempering is high-strength, high luminousness material, and the passenger under its surface as emergency withdraws evacuation passageway simultaneously. As shown in fig. 1, 2 and 3.

The H-shaped structure base beam (1) comprises a vertical flange beam, a structure end beam (10) and a structure middle beam (11). The H-shaped structural base beam (1) is formed by longitudinally arranging a left vertical flange beam and a right vertical flange beam in parallel mirror symmetry on the same horizontal plane, arranging 0-20 structural middle beams (11) (the specific number and the distance are designed by professionals) at two ends of each vertical flange beam (10), enabling the upper surfaces of the structural end beams (10) and the structural middle beams (11) to be the same plane and the lower surfaces to be the same plane, and connecting the left vertical flange beam and the right vertical flange beam into an integral structure; preferably, the structural end beam (10) and the structural center beam (11) are both provided with one or more lightening holes (14), the vertical flange beam is of a hollow structure or a solid structure, the vertical flange beam and the joint of the vertical flange beam, the structural end beam (10) and the structural center beam (11) are of a hollow structure or a solid structure, and the optimization and the light weight of the H-structure base beam (1) are realized;

preferably, the structural end beams (10) are mounted on opposite inner side faces of the vertical flange beams; preferably, the upper flange (3) and the lower flange (2) of the H-shaped structural foundation beam (1) can be symmetrical or asymmetrical rectangular structures, more preferably, the H-shaped structural foundation beam is characterized by being asymmetrical in structure, and the upper flange (3) is optimized to be thinned and lightened, and is material-saving, energy-saving and low-carbon; as shown in fig. 1 and 2.

The upper flange special-shaped L track (30) comprises an H-shaped base beam (1) and an L-shaped track, and the upper surfaces of the left upper flange and the right upper flange (3) are respectively provided with an L-shaped track on the basis of the H-shaped base beam (1). The L-shaped structure track consists of an L-shaped vertical edge protection plate (31) and an L-shaped horizontal edge track surface (32), an included angle of 85-95 degrees is formed between the L-shaped vertical edge protection plate (31) and the L-shaped horizontal edge track surface (32), the upward outer side surface of the L-shaped vertical edge protection plate (31) and the outer side surface of the upper flange (3) are on the same vertical surface, the L-shaped horizontal edge track surface (32) is inwards and horizontally arranged on the upper surface of the upper flange (3), and the upper flange special-shaped L track (30) longitudinally extends along the H-shaped structure base beam (1); the part of the L-shaped horizontal side rail surface (32) which exceeds the width of the upper flange (3) inwards is called an L-shaped rail surface extension plate (33);

preferably, the upper flange special-shaped L track (30) further comprises an upper intelligent stable guide wheel track (35), a lower intelligent stable guide wheel track (36), a positioning signal network (4F) and an upper power supply track (41). The upper intelligent stable guide wheel track (35) is positioned on the inner side surface of the L-shaped vertical edge protection plate (31), and the lower intelligent stable guide wheel track (36) is positioned on the inner side surfaces of the left upper flange (3) and the right upper flange (3); the positioning signal net (4F) is arranged on the upper flange special-shaped L track (30) and corresponds to the position of a speed measuring positioner on the vehicle; the upper power supply rail (41) is arranged on the upper flange special-shaped L rail (30) to supply power for the vehicle, and the power supply of the upper power supply rail is supplied by a power cable arranged in the power cable hole (1A). As shown in fig. 1, 2, and 3.

The lower flange special-shaped magnetic suspension track (20) comprises an H-shaped base beam (1), a U-shaped steel rail (21) and an outer supporting track (22). Based on the H-shaped structure foundation beam (1), the outer sides of the left and right lower flanges (2) are respectively provided with an outer supporting rail (22), and the bottom surfaces of the left and right outer supporting rails (22) and the bottom surfaces of the lower flanges (2) are arranged symmetrically on the same horizontal plane; the left and right U-shaped steel rails (21) are arranged on the bottom surface of the lower flange (2) in a mirror symmetry mode. Preferably, the U-shaped steel rail (21) consists of two magnetic pole legs and a bottom surface, the bottom surface of the U-shaped steel rail (21) and the U-shaped rail mounting plate (25) are integrated, and the U-shaped rail mounting plate (25) is mounted on the bottom surface of the lower flange (2); the U-shaped steel rail (21) is made of steel through hot rolling or is made of steel plates through welding. As shown in fig. 2 and 3.

The lower flange special-shaped magnetic suspension track (20) further comprises a lower power supply track (42), an intelligent stable guide wheel track (24), a positioning signal network (4F) and a brake track, and the lower flange special-shaped magnetic suspension track can be arranged at a proper position of the lower flange special-shaped magnetic suspension track (20) according to requirements. Preferably, the lower power supply rail (42) is arranged at the outer side of the lower flange (2) and is used for supplying power to a magnetic levitation vehicle running on the lower flange special-shaped magnetic levitation rail (20), and the power supply of the lower power supply rail is supplied by a cable arranged in the power cable hole (1A); the intelligent stable guide wheel track (24) is arranged on the outer side surface of the lower flange (2) above the outer supporting tracks (22) at the left side and the right side of the lower flange special-shaped magnetic suspension track (20); the positioning signal net (4F) is arranged on the inner side surface of the lower flange (2), corresponds to the position of a speed measuring positioner on a vehicle, and continuously extends along the longitudinal direction of the H-shaped structure base beam (1); the brake track is arranged on one magnetic pole leg of the U-shaped steel rail (21), and preferably, the brake track can be replaced by a T-shaped brake track (26), and the T-shaped brake track (26) is arranged below the outer support track (22) or other positions suitable for installation. As shown in the lower right drawing of fig. 2. Preferably, the outer support rail (22) can be replaced by an L-shaped steel support rail (2A), the L-shaped steel support rail (2A) is composed of a mounting side plate (2B) and a support rail plate (2C), and the vertical mounting side plate (2B) and the horizontal support rail plate (2C) are connected into the L-shaped steel support rail at a right angle; the left and right L-shaped steel support rails (2A) are respectively arranged, the mounting side plates (2B) of the L-shaped steel support rails are mounted on the outer side surfaces of the left and right lower flanges (2), the support rail plates (2C) are mounted outwards in mirror symmetry, and the bottom surfaces of the support rail plates (2C) and the bottom surfaces of the lower flanges (2) are on the same horizontal plane; preferably, the outer edge of the supporting rail plate (2C) can be provided with a baffle (2D), and one baffle (2D) is vertically arranged on the outer edge of the upper surface of the supporting rail plate (2C) to play a role in safety protection of the supporting steel wheel (53). Preferably, the L-shaped steel support rail is formed by directly hot rolling a steel billet or welding a steel plate; more preferably, the L-steel support rail is made of a composite fiber material to achieve light weight. As shown in the lower left drawing of fig. 1, fig. 2, fig. 3 a.

The external suspension type magnetic suspension high-speed bus public transportation system based on the composite special-shaped flange track is described above.

The invention also provides an internal suspension type magnetic suspension high-speed bus public traffic system based on the composite special-shaped flange track, which is different from the external suspension type magnetic suspension high-speed bus public traffic system based on the composite special-shaped flange track in that:

the lower flange special-shaped magnetic suspension track (20) is different in that an L-shaped steel support track (2A) replacing an outer support track (22) is arranged on the inner side surfaces of the left and right lower flanges (2) to form an inner support track. The intelligent stable guide wheel track (24) is arranged on the inner side surfaces of the mounting side plates (2B) of the left L-shaped steel support rail and the right L-shaped steel support rail (2A). As shown in the bottom right drawing of fig. 1.

The supporting mechanism comprises supporting steel wheels (53) and protecting steel wheels (56), and is characterized in that shafts of 2-8 or more supporting steel wheels (53) are respectively arranged at the upper parts of the outer side surfaces of a left bogie main beam (60) and a right bogie main beam (60), the wheels are arranged on the upper surface of an inner supporting track L steel supporting track (2A) of a track system, the maglev high-speed bus is called an inner suspension type maglev high-speed bus, and when the maglev high-speed logistics vehicle stops running, the supporting steel wheels (53) support the weight of the whole vehicle; the axles of 2-4 or more left and right protective steel wheels (56) are arranged at the lower part of the outer side surface of the main beam (60) of the left and right bogie, the wheels are correspondingly arranged below the bottom surface of the L steel supporting rail (2A) of the inner supporting rail, and the distance between the upper wheel rim of the protective steel wheel (56) and the bottom surface of the L steel supporting rail (2A) is designed to ensure that the linear motor can prevent the secondary and the primary from colliding and scratching, and ensure the safe distance between the electromagnet (4A) and the U-shaped steel rail (21) of the rail system from being sucked. As shown in the lower right drawing of fig. 1, fig. 3b, fig. 6 b.

The intelligent stable guiding system is characterized in that a servo electric cylinder (28) is installed on a main beam (60) of a bogie, and a stable guiding wheel (23) corresponds to an intelligent stable guiding wheel track (24) arranged on the inner side surfaces of installation side plates (2B) of L steel supporting rails (2A) of a left inner supporting rail and a right inner supporting rail; as shown in fig. 3b and 6 b.

The power receiving mechanism (4) is characterized in that one end of the power receiving mechanism (4) is arranged on the outer side of the electromagnet (4A), so that a power receiving boot of the power receiving mechanism (4) at the other end is in close contact with the lower power supply rail (42) for normal power supply; as shown in fig. 3b, 6 b.

The other external suspension type magnetic suspension high-speed bus public transportation system based on the composite special-shaped flange track is completely consistent with the magnetic suspension high-speed bus public transportation system.

The invention provides an operation method of a magnetic suspension high-speed bus public traffic system based on a composite special-shaped flange track, which comprises the following steps:

1) the maglev high-speed bus is managed and controlled by a running system cloud platform, a track traffic system, a safe running system, a vehicle control system, an unmanned intelligent driving system and the like, and starts from a starting station on a composite special-shaped flange track system; the station management system of the starting station sends the number of passengers getting on the station, the corresponding number of the carriages and the number of the doors of the carriages and the information of the arrival of the passengers at the destination station to the Internet of things system of the vehicle, the Internet of things system of the vehicle transmits the information to the vehicle control system by using an internal line, and the vehicle control system checks the number and the vacancy number of the passengers in each row by the video monitoring and identifying system in the vehicle and crossly checks the information with the received station management system; preferably, the magnetic suspension high-speed bus is a full-seat high-end bus, and each bus door corresponds to 6-8 seats.

2) The equipment state, the real-time position, the running speed and the like of the magnetic suspension high-speed bus running on the composite special-shaped flange track system are sent to the running system cloud platform and the vehicle Internet of things systems of 3-5 vehicles respectively in front and at the back through the vehicle Internet of things system in real time, so that safe and cooperative running of the 3-5 vehicles in front and at the back is realized. For example, if one vehicle needs emergency braking due to reasons, the following 3-5 vehicles synchronously decelerate and sequentially transmit to the following vehicles, so that safe cooperative operation is realized; the number and the corresponding position information of the vacant spaces in the vehicle, the information of the passengers arriving at the destination station, the states (emergency prevention) of the passengers in the vehicle and the like are transmitted to the vehicle Internet of things system through the internal cables of the vehicle control system, and the vehicle Internet of things system transmits the information to the cloud platform of the operation system and the station management system in front of the cloud platform in real time.

3) If the passengers in the train are full, the vehicle starts an operation mode of directly reaching the nearest destination station, the vehicle control system sends information of directly running of the vehicle to the operation system cloud platform and the nearest destination station through the vehicle internet of things system, the vehicle control system issues a directly running instruction and information of the nearest destination station to the unmanned intelligent driving system, the vehicle directly reaches the nearest destination station at the speed of 160-200 kilometers per hour, and high-speed, efficient, comfortable and high-end traffic service under the congested urban background is provided for the passengers.

4) Before the maglev high-speed bus arrives at a station in front, the station management system displays the number of empty seats of each door of the marshalling vehicle to be arrived at the station in a corresponding door waiting area of the station, and after a passenger checks a card and selects the name of a destination station to be arrived by the passenger according to prompts, the passenger can enter the corresponding door waiting area to realize the accurate bus taking of the passenger;

5) after the maglev high-speed bus arrives at a station, passengers get off first and get on later, and the passengers just getting off are gradually punched and get out of a waiting area. If 1 passenger in the bus does not get off the bus after arriving at a destination station, the number of passengers who go out of a bus waiting area by swiping the card is 1, 1 passenger waiting for getting on the bus still waits for getting on the bus in the bus waiting area, and the bus waiting area in the station automatically reminds the passengers to wait for the next bus; if the passengers get off the bus in advance, 1 more passenger can get out of the waiting area by swiping the card, and the empty seat information can inform the next station;

6) if the passenger in the train is full, the operation of 3) is repeated.

7) The operation system cloud platform calculates and identifies images according to the passenger flow volume big data of each station, adopts an air-vehicle direct operation mode for stations with large passenger flow, quickly breaks down intensive passenger flow, improves the traveling traffic quality of citizens, improves the urban operation efficiency, and realizes smart urban intelligent traffic.

The above numbering is for convenience of description only and does not represent the actual order of operation. Each serial number can be regarded as an operation unit of the high-speed intelligent bus system, the sequence of the operation units is adjusted according to actual conditions in operation, and even the operation units are increased or decreased. The prior art can be adopted in the parts which are not described in detail in the invention.

The invention has the advantages that:

1. the composite special-shaped flange track compounded up and down on the basis of the H-shaped structure base beam mutually enhances the vertical structural strength, rigidity, bending resistance, transverse structural strength, rigidity, bending resistance and torsional rotation resistance, realizes light weight, material saving, energy saving and low carbon design, and is matched with the light weight of a vehicle, and the total weight of the composite track is reduced by 20 to 30 percent compared with that of two single tracks with the same function. The minimum turning radius of the composite special-shaped flange track is 20 meters, the climbing capacity reaches 100 per mill, the construction cost is 1/3-1/2 of that of a light rail, the line adaptability is strong, the occupied area is small, the removal is small, the comprehensive cost is low, and the operation cost is 2/3 of that of the light rail.

2. The magnetic suspension high-speed bus public transportation system is intelligent and unmanned, the design speed is 160-200 kilometers per hour, empty bus direct-emission rapid evacuation is intelligently carried out on stations with dense passengers, full-load vehicles can intelligently identify the stations directly reaching the nearest destination stations where the passengers arrive, the unidirectional transportation volume can reach 43200-76800 persons per hour, the non-traffic peak passenger transport vehicles and the high-speed logistics vehicles share the track, and the maximization of traffic resource benefits is realized. The maximum shaking angle of the four-cantilever bogie magnetic suspension high-speed bus is about 1 degree, the technical problem of 4-15-degree shaking of a single-cantilever bogie carriage is solved, and the running of a suspended bus is more stable. The high-end traffic solution with full seats, high speed, high efficiency, comfort, energy conservation, low carbon, environmental protection and low noise is provided for the smart city.

3. The operation is safe and environment-friendly. The composite special-shaped flange track design and the design of the structure of the magnetic suspension high-speed bus can never derail; the self-contained battery can automatically charge the rail to ensure that the vehicle safely runs to the next station; the new energy system provides environment-friendly new energy and simultaneously considers the function of a safe evacuation channel; the vehicle Internet of things system and the operation system cloud platform enable 3-5 vehicles to synchronously and safely operate in a coordinated manner; the cooperation of hardware and software provides multiple guarantees for safety.

Drawings

FIG. 1 is a schematic cross-sectional view of an external support and an internal support magnetic suspension track of the composite special-shaped flange track system and a magnetic suspension high-speed bus.

Fig. 2 is a three-dimensional schematic diagram of the composite special-shaped flange track system and the external supporting magnetic suspension track of two kinds of braking tracks.

Fig. 3 is a schematic cross-sectional one-side enlarged view of a magnetic suspension high-speed bus with a lower flange special-shaped magnetic suspension track and two linear motor mounting structures, wherein a) a double linear motor and b) a single linear motor are adopted.

FIG. 4 is a perspective view of a four-jib bogie according to the present invention.

FIG. 5 is a schematic view of the cantilever steering mechanism of the present invention, wherein a) is a front view of the suspension arm, b) is a left view of the suspension arm, c) is a top view of the suspension arm, d) is a front view of the suspension post, and e) is a top view of the suspension post.

Fig. 6 is a schematic left view of a four-cantilever bogie magnetic levitation high-speed bus with an external support and an internal support track according to the present invention, wherein a) the external support track and b) the internal support track.

FIG. 7 is a schematic view of the top frame of the four-cantilever bogie magnetic levitation high-speed bus and bus of the present invention.

Figure 8 is a schematic view of the chassis seat of the magnetic levitation high-speed bus passenger car of the present invention.

Wherein, 1, H structure base beam, 10, structure end beam, 11, structure middle beam, 12, installation beam, 13, connection middle beam, 14, lightening hole, 15, pier stud, 1A, power cable hole, 1B, communication cable hole, 1H, new energy system, 2, lower flange, 20, lower flange abnormal magnetic suspension track, 21, U-shaped steel rail, 22, outer support track, 23, stable guide wheel, 24, intelligent stable guide wheel track, 25, U-shaped rail installation plate, 26, T-shaped brake track, 27, telescopic rod, 28, servo electric cylinder, 2A, L steel support track, 2B, installation side plate, 2C, support rail plate, 2D, baffle, 3, upper flange, 30, upper flange abnormal L track, 31, L vertical edge guard plate, 32, L horizontal side track surface, 33, L track surface extension plate, 35, upper intelligent stable guide wheel track, 36, lower intelligent stable guide wheel track, 3V, an upper flange special-shaped L-shaped rail car, 4, a power receiving mechanism, 41, an upper power supply rail, 42, a lower power supply rail, 4A, an electromagnet, 4B, a suspension air gap detector, 4D, a linear motor secondary, 4E, a linear motor primary, 4F, a position signal network, 4G, a speed measurement positioner, 4H, a communication base station, 5, a support frame, 53, a support steel wheel, 54, a brake caliper mechanism, 56, a protective steel wheel, 6, a bogie, 60, a bogie main beam, 61, a bogie connecting beam, 62, a main beam base, 63, an electromagnet mounting plate, 64, a linear motor mounting surface, 66, a suspension column, 67, a buffer spring, 68, an air spring, 69, a suspension column base, 6A, a cantilever steering mechanism, 6B, a suspension frame, 6C, a linear motor mounting plate, 6D, a metal rubber spring, 6G, a damping mounting plate, 6H, a spring seat, 6J, a spring, 6K, a lever, 6L, a support, 6M, a damper, 6P, a steering mechanism, 7, a passenger car box, 71, a cab, 72, a power chamber, 73, an equipment chamber, 74, a front window, a rear window, 75, a car door, 76, a car door slideway, 77, a draw bar, 79, a side window, 7A, an image radar identification and ranging device, 7B, a passenger car top frame, 7C, a side longitudinal beam, 7D, a side transverse beam, 7E a middle longitudinal beam, 7F, a middle transverse beam, 7G, a suspension transverse beam, 7H, a cantilever mounting seat, 7K, a passenger car bottom frame, 7L and a seat.

Detailed Description

The present invention is further illustrated by the schematic drawings and the specific embodiments, but the present invention is not limited thereto, and those skilled in the art can obtain other schematic drawings and other embodiments according to the concept of the embodiments of the present invention without creative efforts within the protection scope of the present invention. The terms of orientation used in the present invention, such as "front", "rear", "left", "right", "upper", "lower", "top", "bottom", "longitudinal", "lateral", "vertical", "inside", "outside", and the like, are used as reference for convenience of description and relative position, and do not represent actual orientation, and are mainly used to distinguish different components, but do not specifically limit the components.

Example 1

Bogie 6, cantilever steering mechanism 6A and four-cantilever bogie.

The four-cantilever bogie is an important component of the magnetic levitation high-speed bus. The four-cantilever bogie comprises a bogie 6 and a cantilever steering mechanism 6A, and the cantilever steering mechanism 6A is installed below the bogie 6.

The bogie 6 comprises a bogie main beam 60 and a bogie connecting beam 61; a left bogie main beam 60 and a right bogie main beam 60 on the same horizontal plane are longitudinally, vertically, parallelly and mirror-symmetrically arranged, and a front bogie connecting beam 61 and a rear bogie connecting beam 61 at the upper ends of the left bogie main beam 60 and the right bogie main beam 60 are respectively connected into a portal channel-shaped three-dimensional structure; the bogie main beam 60 is an inverted T-shaped three-dimensional longitudinal beam member, and comprises a vertical rectangular three-dimensional plate beam and a horizontally placed bogie main beam base 62 vertically connected with the vertical rectangular three-dimensional plate beam; the left side and the right side of a bogie main beam base 62 are of asymmetric structures, the inner short edge of the base mainly has the function of increasing the thickness so as to enhance the structural strength of the installation of the cantilever steering mechanism 6A, and the base is specifically designed by the professional according to the needs; the longitudinal outer side surface of the long side of the main beam base 62 of the bogie is an electromagnet mounting surface 63, and the design is carried out by the professional according to the mounting size requirements of the electromagnet and the supporting mechanism; the upper surfaces of the left and right bogie main beams 60 are both linear motor mounting surfaces 64 for mounting the primary stage of a linear motor.

The cantilever steering mechanism 6A comprises a suspension column 66, a buffer spring 67, an air spring 68, a damper 6M and a steering mechanism 6P; the bottom end of the suspension column 66 is provided with a suspension column base 69 for bearing the weight of the carriage; the suspension column 66 is sequentially provided with a suspension column base 69, an air spring 68, a suspension bracket 6B and a buffer spring 67 from bottom to top, the damper 6M is arranged between the top of the suspension bracket 6B and the suspension column base 69, and the steering mechanism is arranged on the suspension bracket 6B. The suspension bracket 6B is of an n-shaped frame structure, the bottom of the suspension bracket is provided with a suspension beam mounting seat for mounting on the top of a carriage, and a suspension beam mounting round hole at the top is used for being sleeved on a suspension column 66; two opposite damping mounting plates 6G are respectively arranged on two sides of the suspension column base 69, two dampers 6M are respectively arranged on the left side and the right side of the air spring 68, the upper ends of the dampers 6M are arranged below the top of the suspension frame 6B, and the lower ends of the dampers 6M are arranged on the damping mounting plates 6G of the suspension column base 69; the steering mechanism 6P includes a spring seat 6H, a spring 6J, a lever 6K, and a support 6L, a support 6L is provided at the front end of the suspension column base 69, the outer end face of the support 6L is installed at the center of the lever 6K, a spring 6J is respectively installed on the inner sides of both ends of the lever 6K, the other end of the spring 6J is installed on the spring seat 6H, and a left spring seat 6H and a right spring seat 6H are respectively installed on the outer side face of the suspension frame 6B.

The four-cantilever bogie is characterized in that a cantilever steering mechanism 6A is respectively arranged at the front end and the rear end of the bottom surface of the left bogie main beam base 62 and the rear end of the bottom surface of the right bogie main beam base 62 of the bogie 6, and the four-cantilever bogie is called as a four-cantilever bogie. In the running process of the vehicle, the four-cantilever bogie is arranged at the top of the carriage by utilizing the suspension beam mounting seat, and plays a role in supporting the weight of the vehicle and guiding the vehicle to steer. The four-cantilever bogie has the outstanding characteristic of more stable operation, and compared with the currently generally adopted single cantilever, the four-cantilever bogie design greatly improves the moment of weakening shaking and twisting of the vehicle and increases the supporting points. The matching design of the two dampers 6M and the air spring 68 on the left side and the right side between the suspension frame 6B and the suspension column base 69 and the design of the steering mechanism 6P further absorb the force and energy of left-right torsional oscillation of the carriage in the advancing direction when the carriage shakes left and right or turns, the buffer spring 67, the dampers 6M and the air spring 68 together absorb the force and energy of up-down vibration of the carriage, so that the impact on the steering frame is smaller, the technical problem of 4-15-degree shaking of the carriage caused by the combined action of vehicle operation and wind load of the single-cantilever steering frame is better solved, the maximum shaking angle of the four-cantilever steering frame is about 1 degree, and the operation of the suspended vehicle is more stable.

Example 2

The difference is that 2 cantilever steering mechanisms 6A can be optionally installed under the bogie 6, and the design parameters of the bogie 6 are selected by the skilled person.

Example 3

The difference from embodiment 1 is that 6 or more boom steering mechanisms 6A can be optionally installed under the bogie 6, and the design parameters of the bogie 6 are selected by the skilled person.

Example 4

A magnetic suspension high-speed bus comprises a four-cantilever bogie, a suspension system, a supporting mechanism, a power system, a safe operation system, a passenger carriage, a vehicle control system, an unmanned intelligent driving system and a vehicle internet of things system. The four-cantilever bogie is integrally in a door type three-dimensional structure, and a group of suspension systems are respectively arranged on the left side and the right side of the bottom of the bogie; the outer sides of the left suspension system and the right suspension system are respectively provided with a supporting mechanism, and the upper ends of the supporting mechanisms are arranged on a supporting track 22; the passenger carriage is arranged below the four-cantilever bogie; the safe operation system, the vehicle control system, the unmanned intelligent driving system and the vehicle internet of things system are all installed above the passenger car box.

The four-cantilever bogie comprises a bogie 6 and a cantilever steering mechanism 6A, and the cantilever steering mechanism 6A is installed below the bogie 6. The four-jib bogie of any of embodiments 1-3 can be used.

The suspension system comprises an electromagnet 4A, a suspension air gap detector 4B and a suspension controller. The inner side surface of the electromagnet 4A is arranged on an electromagnet mounting surface 63 of the bogie 6; 2-3 or more suspension air gap detectors 4B are installed between the upper surface of the electromagnet 4A and the U-shaped steel rail 26 to detect and control the air gap between the electromagnet 4A and the U-shaped steel rail 26 and send an air gap signal to a suspension controller, the suspension controller controls the air gap between the electromagnet 4A and the U-shaped steel rail 26 to be kept at about 8mm and receives an instruction from a vehicle control system to implement suspension control, and the suspension controller is installed in the equipment room 73.

The supporting mechanism comprises a supporting frame 5, a supporting steel wheel 53 and a protecting steel wheel 56; each bogie 6 is provided with 2-8 or more support frames 5 which are arranged on the outer side of the electromagnet 4A, the shafts of 2-8 or more support steel wheels 53 are arranged on the upper part of the outer side surface of each support frame 5, the wheels are arranged on the upper surface of an outer support rail 22 of a rail system, and when the magnetic levitation high-speed logistics vehicle stops running, the support steel wheels 53 support the weight of the whole vehicle, wherein the vehicle is called an externally suspended magnetic levitation high-speed bus; and 2-4 or more protective steel wheels 56 are arranged at the lower part of the outer side surface of the support frame 5 and correspond to the lower part of the bottom surface of the outer support rail 22, and the distance between the upper wheel rim of the protective steel wheels 56 and the bottom surface of the outer support rail 22 is designed to ensure that the linear motor can prevent the secondary and the primary from colliding and scratching and ensure the safety distance between the electromagnet 4A and the U-shaped steel rail 21 of the rail system from being sucked. As shown in fig. 3, 4, 5 and 6.

The power system comprises a power supply system, a linear motor, an inverter and a linear motor control system. The power supply system consists of a power receiving mechanism 4 and a lower power supply rail 42, is used for supplying power to the magnetic levitation high-speed bus and can be arranged at a proper position of a track or a vehicle according to actual needs. The lower power supply rail 42 is arranged on the outer side surface of the H-shaped structural base beam 1 of the track system, and the lower power supply rail 42 is powered by a cable arranged in the power cable hole 1A; one end of the power receiving mechanism 4 is installed on the top end of the support frame 5, so that the power receiving shoe at the other end of the power receiving mechanism 4 is in close contact with the lower power supply rail 42, and when the maglev vehicle stops running and falls on the outer support rail 22, or is in a suspension state, or is in a running state, the power receiving mechanism 4 and the lower power supply rail 42 can be in close contact for normal power supply. The linear motor is a long secondary short primary structure and comprises a linear motor secondary 4D and a linear motor primary 4E; the left linear motor secondary 4D and the right linear motor secondary 4D are respectively arranged on two sides of the bottom surfaces of a structural end beam 10 and a structural middle beam 11 of the composite special-shaped flange track system; the left linear motor primary 4E and the right linear motor primary 4E are respectively arranged on a linear motor mounting surface 64 on the upper surface of the bogie main beam 60 and are correspondingly arranged with the linear motor primary 4E; preferably, one linear motor secondary 4D is arranged in the middle of the bottom surfaces of the structural end beam 10 and the structural middle beam 11, one linear motor primary 4E and the linear motor secondary 4D are correspondingly arranged on the upper surface of the bogie connecting beam 61 or on the linear motor mounting plate 6C, 1-3 or more linear motor mounting plates 6C are arranged, and the left end and the right end of each linear motor mounting plate are transversely and vertically arranged on the upper surfaces of the left bogie main beam 60 and the right bogie main beam 60 respectively through metal rubber springs 6D; the normal attraction between the secondary and the primary of the linear motor becomes the resultant force of the suspension force of the electromagnet 4A, so that the energy is saved, the carbon is low, and the operating cost is reduced; the inverter is arranged in the power chamber 72, and converts the high-voltage direct current of the power supply system from the inverter to be supplied to the linear motor; the linear motor control system is installed in the equipment room 73 and monitors and controls the linear motor. As shown in fig. 3, 5, and 6.

The safe operation system comprises an image radar identification and ranging device 7A, a vehicle-mounted battery system, a braking system and an intelligent stable guiding system, wherein the image radar identification and ranging device 7A is arranged in front of and behind the vehicle box and respectively arranged on the outer sides of the front wall and the rear wall of the passenger car box, so that the distance and the speed of the front vehicle and the rear vehicle as well as obstacles intruding into an operation safe area in the front of the operation are automatically driven and identified, and the driving safety is ensured; the vehicle-mounted battery system comprises a charging device, a battery and a battery management system, the battery and the battery management system are arranged in the equipment room 73, the charging device charges the battery under the control and management of the battery management system, and when the external power supply is suddenly cut off, the vehicle-mounted battery system provides power for the whole vehicle, so that the vehicle can safely run to one or two nearest stations; the braking system comprises a soft braking system, a mechanical braking system and a braking control system, wherein the soft braking is realized by the reverse thrust of the linear motor, when the magnetic suspension high-speed bus running at high speed needs braking, the braking control system firstly operates the linear motor to apply the reverse thrust to accelerate and decelerate the magnetic suspension high-speed bus by the reverse soft braking thrust, when the speed is reduced to below 5 kilometers per hour, the braking control system automatically starts the mechanical braking, and simultaneously controls the reverse thrust applied by the linear motor to gradually reduce to zero; the mechanical brake is composed of a brake caliper mechanism 54 and a U-shaped steel rail 21, the brake caliper mechanism 54 is installed on the support frame 5 and the magnetic pole legs corresponding to the outer side of the magnetic levitation track 21, and when the magnetic levitation high-speed bus needs mechanical brake, the brake caliper mechanism 54 clamps the magnetic pole legs to implement mechanical brake; a brake control system is installed in the cab 71, and the brake control system monitors and controls the operation of the vehicle including soft braking and mechanical braking, and receives commands from the unmanned intelligent driving system and the vehicle control system to control the brake system. The intelligent stable guiding system is composed of a stable guiding wheel 23, an expansion link 27, a servo electric cylinder 28, an intelligent stable guiding control system, wherein the stable guiding wheel 23 is installed on the expansion link 27, the expansion link 27 is installed in the servo electric cylinder 28, the stable guiding wheel 23 corresponds to an intelligent stable guiding wheel track (24) on a track, according to the running state of a vehicle, the size of lateral wind power, the size of turning centrifugal force or the size of running offset of the vehicle, the intelligent stable guiding control system controls the distance between the stable guiding wheel 23 and the guiding wheel track to be kept at 0-30 mm or wider distance, the size of auxiliary guiding force and the size of balance stabilizing force are accurately controlled, the running resistance is reduced to the maximum extent, and the vehicle can run safely, quickly and efficiently along the set track. As shown in fig. 1, 3 and 6.

The passenger carriage comprises a passenger carriage body 7, a passenger carriage top frame 7B and a passenger carriage underframe 7K. The passenger car box body 7 is of a cuboid three-dimensional structure, the top of the passenger car box body is connected with a passenger car top frame 7B, and the bottom of the passenger car box body is connected with a passenger car bottom frame 7K; the cuboid stereo structure is an approximate structure, and the edge of the cuboid stereo structure can be set into a circular arc shape or smooth transition with radian according to requirements.

The top frame 7B of the passenger car is positioned at the top of the passenger car body 7 and is a support and safety guarantee framework for the whole weight of the passenger car and is connected with the passenger car body 7 into a whole, the top frame 7B of the passenger car comprises side longitudinal beams 7C, side cross beams 7D, middle longitudinal beams 7E, middle cross beams 7F, hanging cross beams 7G and cantilever mounting seats 7H, the two side longitudinal beams (7C) which are longitudinally and parallelly and neatly arranged on a horizontal plane and the two transversely and parallelly arranged side cross beams (7D) are vertically connected into a rectangular frame structure at the end parts, 0-3 or more middle longitudinal beams (7E) are parallel to the side longitudinal beams (7C) and vertically connected onto the side cross beams (7D) on the same plane in the rectangular frame structure, the two hanging cross beams (7G) and 0-3 or more middle cross beams (7F) are parallel to the side cross beams (7D) in the rectangular frame structure and are arranged at different intervals, The vertical cross connection with the side longitudinal beam (7C) or the middle longitudinal beam (7E) on the same plane is connected into a plane frame structure; two ends of each suspension cross beam (7G) are respectively provided with a cantilever mounting seat (7H), four cantilever steering mechanisms (6A) are respectively and correspondingly connected with the four cantilever mounting seats (7H), and the cantilever mounting seats (7H) are provided with an upward thickened boss so as to improve the strength of the mounting seats; as shown in fig. 7; the passenger car chassis 7K is positioned at the bottom of the passenger car box body 7 and is connected with the passenger car box body 7 into a whole, the passenger car chassis is a support and safety guarantee framework for the whole weight of passengers in the passenger car box, and 1-12 rows of seats 7L or more rows of seats are arranged on the upper surface of the passenger car chassis 7K, as shown in FIG. 8; the bus box 7 is a rectangular three-dimensional structure, the top of the bus box is connected with a bus top frame 7B, the bottom of the bus box is connected with a bus underframe 7K, a front window 74 and a rear window 74 are arranged on the front wall and the rear wall, a door 75 and a side window 79 are arranged on the side wall, the door slideway 76 is arranged on the outer side wall of the bus box corresponding to the upper edge and the lower edge of the door 75, the door 75 is automatically opened or closed under the control of a door control system along the door slideway 76, the door control system transmits the state information of the door to the vehicle control system in real time, and the door control system is arranged in the equipment room 73. As shown in fig. 3 and 6.

The passenger compartment also comprises a cab 71, a power room 72, an equipment room 73, a draw bar 77, a video monitoring and identifying system and a broadcast reminding system. The cab 71 is arranged at the front end of the top of the passenger car box and is used for installing a vehicle control system, an unmanned intelligent driving system, an intelligent stable guiding control system, a vehicle internet of things system, a satellite positioning system and the like; the power chamber 72 is arranged at the rear end of the top of the passenger car box and is used for installing an inverter, a vehicle-mounted battery system and the like; the equipment room 73 is arranged in the middle of the top of the passenger car box and is used for installing a vehicle-mounted air conditioner, a car door control system, a suspension controller, a linear motor control system, a brake control system and the like; the traction rods 77 are respectively arranged at the front and the rear of the passenger car top frame 7B at the top of the passenger car box, and the traction rods 77 are respectively used for connecting the front passenger car box and the rear passenger car box so as to realize the high-efficiency operation of the train of 1-15 or more trains; the video monitoring and identifying system is arranged at the front end and the rear end of the top in the passenger car box and is used for identifying the conditions of passengers and vacant seats in the passenger car box; the broadcast reminding system is arranged at the front end of the top in the passenger carriage and automatically broadcasts the reminding of the arrival condition of the carriage at the station and other matters. As shown in fig. 3 and 6.

The vehicle control system is installed in the cab 71, and is used for monitoring, controlling and managing the hardware and software systems and the running state of the whole bus, so that the safe running of the magnetic suspension high-speed bus is guaranteed.

The unmanned intelligent driving system is installed in the cab 71, is a brain for controlling the running of the magnetic levitation high-speed bus, integrates information of hardware and software systems such as a speed measuring locator 4G, an image radar recognition and distance measurement device 7A, a vehicle control system, a track traffic number system and the like, and instructions of a running system cloud platform, and safely drives the magnetic levitation high-speed bus.

The Internet of things system is arranged in the cab 71, is a core system for external communication of the magnetic suspension high-speed bus, and is used for carrying out communication and data information exchange of equipment states, positions, speeds and the like with the running system cloud platform and 3-5 magnetic suspension high-speed bus buses in front and at the back through the communication base station 4H, so that safe cooperative running is implemented.

Example 5

A magnetic suspension high-speed bus public traffic system based on a composite special-shaped flange track is characterized in that the magnetic suspension high-speed bus public traffic system based on an H-shaped structure base beam 1, an upper composite special-shaped flange track, a lower composite special-shaped flange track and a four-cantilever bogie comprises the composite special-shaped flange track system, a magnetic suspension high-speed bus, a track traffic system and a running system cloud platform, wherein the composite special-shaped flange track system is erected on a pier stud 15 or in a mountain tunnel or in an underground tunnel and extends along a planned route; the track traffic number system provides communication and signal guarantee for the composite special-shaped flange track system, the magnetic suspension high-speed bus and the running system cloud platform; under the command control and management of the cloud platform of the operation system, the magnetic suspension high-speed bus is driven by the unmanned intelligent driving system to safely and punctually operate along the composite special-shaped flange track system at a high speed to reach each destination station.

The track traffic system comprises a position signal network 4F, a magnetic levitation track signal system, a communication cable, a satellite positioning system and a communication base station 4H. The position signal net 4F is arranged on the outer side surface of the main beam base 62 and corresponds to the installation position of a speed measuring positioner 4G on the vehicle, so that the position signal net can be accurately positioned on the position information of the rail running vehicle, the running speed of the vehicle can be accurately measured, and the like. The operation system cloud platform is a brain, an information data storage and exchange center, an information data calculation and processing center and a system operation command management center which are operated by the magnetic suspension high-speed bus public transportation system.

The composite special-shaped flange track system is characterized in that an H-structure base beam 1 is used as a base, an upper flange special-shaped L track 30 is arranged on an upper flange of the H-structure base beam 1, a lower flange special-shaped magnetic suspension track 20 is arranged on a lower flange of the H-structure base beam 1, and the upper flange special-shaped L track 30 and the lower flange special-shaped magnetic suspension track 20 are combined up and down to form the composite special-shaped flange track system.

The composite special-shaped flange track system further comprises a mounting cross beam 12, a pier stud 15 and a new energy system 1H. Two H-structure base beams 1 which are arranged longitudinally in parallel in a mirror symmetry mode are arranged on the same horizontal plane, a mounting cross beam 12 is arranged at each of the front end and the rear end of the opposite inner side face of each H-structure base beam 1, the mounting cross beams 12 form a rectangular frame structure, the front mounting cross beams 12 and the rear mounting cross beams 12 of the multiple H-structure base composite special-shaped flange track beams are continuously erected on pier studs 15 respectively, the pier studs 15 are mounted on the ground of a planned route at intervals of 5-120 meters and continuously extend, and the ground preferably selects green belts on two sides of a road, or green belts in the center of the road, or green belts in a highway, or side slopes on two sides of a highway; the new energy system 1H is erected on the upper surface of the mounting cross beam 12 and/or the side surfaces of the left H-shaped structure base beam and the right H-shaped structure base beam 1, snow removing and rainwater flow dividing gaps are reserved between the new energy system 1H and the side surfaces of the H-shaped structure base beams 1, the new energy system 1H provides auxiliary clean energy for track lighting, a communication system or a power system, and the surface of the new energy system 1H is made of a toughened high-strength high-light-transmittance material and can be used as an emergency evacuation channel for passengers.

The H-shaped structure base beam 1 comprises a vertical flange beam, a structure end beam 10 and a structure middle beam 11. The left vertical flange beam and the right vertical flange beam are longitudinally arranged in parallel mirror symmetry on the same horizontal plane, two ends of each vertical flange beam are respectively provided with a structural end beam 10, 0-20 or more structural middle beams 11 are longitudinally and uniformly distributed between the two structural end beams 10, the upper surfaces of the structural end beams 10 and the structural middle beams 11 are the same plane, and the lower surfaces of the structural end beams and the structural middle beams 11 are also the same plane, and the left vertical flange beam and the right vertical flange beam are connected into an integral structure in the middle area thereof to form an H-shaped structural base beam 1; the structural end beam 10 and the structural center beam 11 are both provided with a lightening hole 14, the vertical flange beam is of a hollow structure, the vertical flange beam and the joint of the vertical flange beam and the structural end beam 10 and the structural center beam 11 are of hollow structures, and the optimization and the light weight of the H-shaped structural base beam 1 are realized; the structural end beam 10 is arranged in the middle area of the beam on the opposite inner side surface of the vertical flange beam; the outstanding characteristics of the upper flange 3 and the lower flange 2 of the H-shaped structural foundation beam 1 are asymmetric structures, the upper flange 3 is optimally thinned, and light weight, material saving, energy saving and low carbon are realized;

the upper flange special-shaped L track 30 comprises an upper flange 3 and an L structure track. The L-shaped structural track is an L-shaped structural track consisting of an L-shaped vertical edge protection plate 31 and an L-shaped horizontal edge track surface 32, and an included angle of 90 degrees is formed between the L-shaped vertical edge protection plate 31 and the L-shaped horizontal edge track surface 32. The upper surfaces of a left upper flange 3 and a right upper flange 3 at the upper part of the H-shaped base beam 1 are respectively provided with an L track in a mirror symmetry mode, an upward vertical edge protection plate 31 and an outward side surface of the L track are on the same vertical surface with the outward side surface of the upper flange 3, an L horizontal edge track surface 32 of the L track is horizontally arranged on the upper surface of the upper flange 3 inwards, an upper flange special-shaped L track 30 extends longitudinally along the H-shaped base beam 1, and a high-speed passenger car or a logistics car runs on the L track; the portion of the L-shaped horizontal side rail surface 32 that is inward beyond the width of the upper flange 3 is referred to as an L-shaped rail surface extension plate 33; the upper flange special-shaped L track 30 further comprises an upper intelligent stable guide wheel track 35, a lower intelligent stable guide wheel track 36, a positioning signal network 4F and an upper power supply track 41. The upper intelligent stable guide wheel track 35 is positioned on the inner side surface of the L-shaped vertical edge guard plate 31, and the lower intelligent stable guide wheel track 36 is positioned on the inner side surfaces of the left upper flange 3 and the right upper flange 3; the positioning signal net 4F is arranged on the upper flange special-shaped L track 30 and corresponds to the position of a speed measuring positioner on the vehicle; the upper power supply rail 41 is mounted on the upper flange shaped L-rail 30 to supply power to the vehicle running on the upper flange shaped L-rail 30, and the power supply thereof is supplied by the power cable provided in the power cable hole 1A. As shown in fig. 1 and 2. The upper flange special-shaped L track 30 is characterized in that the vertical L vertical edge guard plate 31 and the horizontal L edge track surface 32 enhance the structural strength, rigidity, bending resistance and torsion resistance of the H-shaped foundation beam 1 in the vertical direction and the transverse direction; therefore, the thickness of the upper flange 3 is scientifically thinned and lightened, and the design of the wider L-shaped horizontal side track surface 32 ensures that the track surface has enough width and bearing capacity.

The upper flange special-shaped L track 30 is characterized in that an L-shaped wide track surface is designed, the designed speed per hour is 120-160 km/h, and an intelligent stable guiding guarantee system is provided, an unmanned intelligent driving passenger car or a logistics car mainly runs by autonomous intelligent accurate guiding control and autonomous balance stable control, an upper intelligent stable guiding wheel track 35 and a lower intelligent stable guiding wheel track 36 correspond to guiding wheels, and the intelligent stable guiding control system automatically adjusts the distance between the intelligent stable guiding wheels and the tracks to keep a distance of 0-30 mm or more according to the running state of the car, or the lateral wind power or the turning centrifugal force, so that accurate stable guiding is realized.

The lower flange special-shaped magnetic suspension track 20 comprises a lower flange 2, a U-shaped steel rail 21 and a support track 22. The left and right supporting rails 22 are respectively arranged at the outer side of the bottom end of the lower flange 2, and the bottom surfaces of the left and right supporting rails 22 and the bottom surface of the lower flange 2 are arranged in mirror symmetry on the same horizontal plane; the left and right U-shaped steel rails 21 are respectively arranged on the bottom surface of the lower flange 2, and the left and right U-shaped steel rails 21 are symmetrically arranged on the same horizontal plane in a mirror image manner. A U-shaped magnetic levitation track mounting plate 25 is arranged above the U-shaped steel rail 21, the U-shaped magnetic levitation track mounting plate 25 and the bottom surface of the U-shaped steel rail 21 are of an integral structure, and the U-shaped steel rail 21 is mounted on the bottom surface of the lower flange 2 through the U-shaped magnetic levitation track mounting plate 21; the U-shaped steel rail 21 is made of hot rolled steel or welded steel plates.

The lower flange special-shaped magnetic suspension track 20 also comprises a lower power supply track 42, an intelligent stable guide wheel track (24) and a positioning signal network 4F, wherein the lower power supply track 42 is arranged on the outer side of the lower flange 2 to supply power for the magnetic suspension vehicle, and the power supply of the magnetic suspension vehicle is supplied by a power cable arranged in the power cable hole 1A; the intelligent stable guide wheel track (24) is arranged on the outer side surface of the lower flange 2 above the supporting tracks 22 at the left side and the right side of the lower flange special-shaped magnetic suspension track 20; the positioning signal net 4F is arranged on the inner side surface of the lower flange 2 and above the U-shaped steel rail 21 and corresponds to the position of a speed measuring positioner on the vehicle. As shown in fig. 1 and 2.

The operation method of the magnetic suspension high-speed bus public traffic system based on the composite special-shaped flange track comprises the following steps:

1) the magnetic suspension high-speed bus is a comfortable bus with full seats and high ends, each bus door corresponds to 6-8 seats, and unmanned intelligent driving on a composite special-shaped flange track system starts from a station; the station management system of the departure station sends the number of passengers getting on the station, the corresponding number of the carriages and the number of the doors of the carriages and the information of the arrival of the passengers at the destination station to the Internet of things system of the vehicle, the Internet of things system of the vehicle transmits the information to the vehicle control system internally, and the vehicle control system checks the number and the vacancy number of the passengers in each row through the in-vehicle video monitoring and identifying system and performs cross check with the received information of the station management system;

2) the equipment state, position, speed and the like of the magnetic suspension high-speed bus running on the composite special-shaped flange track system are sent to the running system cloud platform and the vehicle Internet of things system of each front vehicle and each rear vehicle by the vehicle Internet of things system in real time, so that the safe and cooperative running of each front vehicle and each rear vehicle by 3-5 vehicles is realized. The number and the corresponding position information of the vacant spaces in the vehicle, the information of the passengers arriving at the destination station, the state prevention emergency situation of the passengers in the vehicle and the like are transmitted to the Internet of things system by the internal cable of the vehicle control system, and the Internet of things system sends the information to the cloud platform of the operation system and the station management system in front in real time.

3) If the passengers in the train are full, the vehicle starts an operation mode of directly reaching the nearest destination station, the vehicle control system sends information of directly running of the vehicle to the operation system cloud platform and the nearest destination station through the vehicle internet of things system, the vehicle control system gives a directly running instruction and information of the nearest destination station to the unmanned intelligent driving system, and the vehicle directly reaches the nearest destination station at the speed of 160-200 km/h.

5) after the maglev high-speed bus arrives at a station, passengers get off first and get on later, and the passengers just getting off are gradually punched and get out of a waiting area. If 1 passenger in the bus does not get off the bus after arriving at a destination station, the number of passengers who go out of a bus waiting area by swiping the card is less than 1, 1 passenger waiting for getting on the bus still waits for getting on the bus in the bus waiting area, and the bus waiting area in the station automatically reminds the passengers by sound, please patiently wait for the next bus, and the passengers will arrive after 1.5 or 2 minutes; if the passengers get off the bus in advance, 1 more passenger can get out of the waiting area by swiping the card, and the empty seat information can inform the next station;

6) if the passenger in the train is full, the operation 3 will be repeated.

7) The operation system cloud platform calculates and identifies images according to the passenger flow volume big data of each station, adopts an empty vehicle direct operation mode for the station with larger passenger flow, quickly breaks down intensive passenger flow, improves the traveling traffic quality of citizens, and improves the urban operation efficiency.

Example 6

The other points are the same as those of the embodiment 5: the upper flange special-shaped L track 30 comprises an upper flange 3 and an L structure track. The L-shaped structural track is an L-shaped structural track consisting of an L-shaped vertical edge protection plate 31 and an L-shaped horizontal edge track surface 32, and an included angle of 92 degrees is formed between the L-shaped vertical edge protection plate 31 and the L-shaped horizontal edge track surface 32.

Example 7

The other points are the same as those of the embodiment 5: the upper flange special-shaped L track 30 comprises an upper flange 3 and an L structure track. The L-shaped structural track is an L-shaped structural track consisting of an L-shaped vertical edge protection plate 31 and an L-shaped horizontal edge track surface 32, and an included angle of 88 degrees is formed between the L-shaped vertical edge protection plate 31 and the L-shaped horizontal edge track surface 32.

Example 8

The supporting mechanism comprises supporting steel wheels (53) and protecting steel wheels (56), and is characterized in that shafts of 2-8 or more supporting steel wheels (53) are respectively arranged at the upper parts of the outer side surfaces of a left bogie main beam (60) and a right bogie main beam (60), and the wheels are arranged on the upper surface of an inner supporting track L steel supporting track (2A) of a track system, the magnetic suspension high-speed bus is called an inner suspension type magnetic suspension high-speed bus, and when the magnetic suspension high-speed logistics vehicle stops running, the supporting steel wheels (53) support the weight of the whole vehicle; the axles of 2-4 or more left and right protective steel wheels (56) are arranged at the lower part of the outer side surface of the main beam (60) of the left and right bogie, the wheels are correspondingly arranged below the bottom surface of the L steel supporting rail (2A) of the inner supporting rail, and the distance between the upper wheel rim of the protective steel wheel (56) and the bottom surface of the L steel supporting rail (2A) is designed to ensure that the linear motor can prevent the secondary and the primary from colliding and scratching, and ensure the safe distance between the electromagnet (4A) and the U-shaped steel rail (21) of the rail system from being sucked. As shown in the lower right drawing of fig. 1, fig. 3b, fig. 6 b.

The power receiving mechanism (4) is characterized in that one end of the power receiving mechanism (4) is arranged on the outer side of the electromagnet (4A), so that a power receiving boot of the power receiving mechanism (4) at the other end is in close contact with the lower power supply rail (42) for normal power supply; as shown in fig. 3b and 6 b.

Claims

1. A bogie (6) comprising a bogie main beam (60) and a bogie attachment beam (61);

the left bogie main beam (60) and the right bogie main beam (60) are vertically and parallelly arranged in the longitudinal direction, and the two bogie main beams (60) are connected into a portal channel-shaped three-dimensional structure by a bogie connecting beam (61) at the front and the back of the upper end of the left bogie main beam (60) and the upper end of the right bogie main beam (60);

the bogie main beam (60) is an inverted T-shaped three-dimensional longitudinal beam component and comprises a plate beam and a main beam base (62); the plate girder and the main girder base (62) are vertically connected in the longitudinal direction.

2. The bogie (6) according to claim 1,

the left and right bogie main beams (60) are arranged symmetrically on the same horizontal plane,

the left side and the right side of the main beam base (62) are of asymmetric structures, the inner side of the base is a short side, the outer side of the base is a long side, the long side of the main beam base (62) is an electromagnet mounting plate (63) which is horizontally arranged in the longitudinal direction, and the outer end surface of the main beam base is used for mounting an electromagnet; the upper surfaces of the left and right bogie main beams (60) are both linear motor mounting surfaces (64) for mounting the primary of a linear motor.

Preferably, the bogie main beam (60) further comprises 1-5 or more lightening holes (14) with different shapes and sizes, and the inverted T-shaped bogie main beam (60) can be in an L-shaped or special-shaped structure or a frame structure or other suitable structural shapes.

3. A cantilever steering mechanism (6A) comprises a suspension column (66), a suspension bracket (6B) and a steering mechanism (6P); the suspension bracket (6B) is sleeved on the suspension column (66) through a mounting round hole at the top of the suspension bracket and is arranged between the air spring (68) and the buffer spring (67);

the steering mechanism (6P) is arranged on the suspension bracket (6B); the steering mechanism (6P) comprises spring seats (6H), springs (6J), a lever (6K) and a support (6L) which are connected in sequence, and the left spring seat (6H) and the right spring seat (6H) are respectively arranged on the outer side surface of the suspension bracket (6B); support (6L) set up the front end at suspension column base (69), and the center part at lever (6K) is installed to the outer terminal surface of support (6L), and a spring (6J) is respectively installed to the inboard at lever (6K) both ends, and the other end of spring (6J) is installed on spring holder (6H).

The suspension column (66) is sequentially provided with a suspension column base (69), an air spring (68) and a buffer spring (67) from bottom to top, and the bottom end of the suspension column (66) is provided with the suspension column base (69) for bearing the weight of the compartment; two sides of the suspension column base (69) are respectively and oppositely provided with a damping mounting plate (6G), and the left side and the right side of the air spring (68) are respectively provided with a damper (6M);

the hanger (6B) is substantially shaped

The two sides of the bottom of the utility model extend outwards to form a mounting seat similar to a hat brim and used for being mounted on the top of a carriage, and the center of the top of the utility model is provided with a mounting round hole used for being sleeved on a suspension column (66).

Preferably, the damper (6M) is installed between the suspension bracket (6B) and the suspension column base (69), the upper end of the damper (6M) is installed on the lower surface of the top of the suspension bracket (6B), and the lower end of the damper is installed on the damping installation plate (6G).

4. A four-jib bogie comprising: the bogie (6) of claim 1 or 2 and the cantilever steering mechanism (6A) of claim 4, the cantilever steering mechanism (6A) being mounted below the bogie (6). 1-8 or more cantilever steering mechanisms (6A) are arranged below the bogie (6); preferably, four cantilever steering mechanisms (6A) are mounted on the front and rear ends of the bottom surfaces of the left and right main beam bases (62) of the bogie (6), respectively.

5. A magnetic levitation high-speed bus, comprising the four-cantilever bogie of claim 5, a levitation system, a supporting mechanism, a power system, a safe operation system, a passenger compartment, a vehicle control system, an unmanned intelligent driving system and a vehicle Internet of things system; the four-cantilever bogie is integrally in a portal channel-shaped three-dimensional structure, and the left side and the right side of the bottom of the bogie are respectively provided with a group of suspension systems; the outer sides of the left suspension system and the right suspension system are respectively provided with a supporting mechanism, and the upper ends of the supporting mechanisms are arranged on an outer supporting track (22) of the track system; the passenger carriage is arranged below the four-cantilever bogie; the safe operation system, the vehicle control system, the unmanned intelligent driving system and the vehicle internet of things system are all arranged above or in the passenger car box.

6. The magnetic levitation high-speed bus as claimed in claim 5, wherein:

the suspension system comprises an electromagnet (4A), a suspension air gap detector (4B) and a suspension controller; the inner side surface of the electromagnet (4A) is arranged on an electromagnet mounting plate (63) of the bogie (6);

and 1-3 or more suspension air gap detectors (4B) are arranged between the upper surface of the electromagnet (4A) and a U-shaped steel rail (21) of the track system so as to detect and control a suspension air gap between the electromagnet (4A) and the U-shaped steel rail (21).

7. The magnetic levitation high-speed bus as claimed in claim 5, wherein:

the supporting mechanism comprises a supporting frame (5), a supporting steel wheel (53) and a protecting steel wheel (56);

each bogie (6) is provided with 2-8 or more support frames (5) which are arranged on the outer side of the electromagnet (4A), shafts of 2-8 or more support steel wheels (53) are arranged on the upper parts of the support frames (5), the support steel wheels are arranged on the upper surface of an external support track (22) of a track system, and the vehicle is called an externally suspended magnetic suspension type high-speed bus; and 2-4 or more protective steel wheels (56) are arranged at the lower part of the support frame (5) and correspond to the lower part of the bottom surface of the outer support rail (22), and the distance between the upper wheel rim of each protective steel wheel (56) and the bottom surface of the outer support rail (22) is designed to ensure that the linear motor can prevent the secondary and the primary from colliding and scratching and ensure the safety distance between the electromagnet (4A) and the U-shaped steel rail (21) of the rail system from being sucked.

8. The magnetic levitation high-speed bus as claimed in claim 5, wherein:

the linear motor of the power system is of a long secondary short primary structure and comprises a linear motor secondary (4D) and a linear motor primary (4E); the left linear motor secondary (4D) and the right linear motor secondary (4D) are respectively arranged on two sides of the bottom surfaces of the structural end beam (10) and the structural middle beam (11); the left linear motor primary (4E) and the right linear motor primary (4E) are respectively arranged on a linear motor mounting surface (64) on the upper surface of the bogie main beam (60) and are correspondingly arranged with the linear motor primary (4E). Preferably, one linear motor secondary (4D) is arranged on the bottom surfaces of the structural end beam (10) and the structural middle beam (11), one linear motor primary (4E) and the linear motor secondary (4D) are correspondingly arranged on the upper surface of a bogie connecting beam (61) or on a linear motor mounting plate (6C) or a bogie, 1-3 or more linear motor mounting plates (6C) are arranged, and the left end and the right end of each linear motor primary (4E) are respectively transversely and vertically arranged on the upper surfaces of left and right bogie main beams (60) through metal rubber springs (6D);

the intelligent stable guide system of the safe operation system comprises a stable guide wheel (23), an expansion rod (27), a servo electric cylinder (28) and an intelligent stable guide control system, wherein the stable guide wheel (23), the expansion rod (27) and the servo electric cylinder (28) are sequentially installed together, the servo electric cylinder (28) is installed on a support frame (5), the stable guide wheel (23) is enabled to correspond to an intelligent stable guide wheel track (24) on a track, and the size of the telescopic distance of the stable guide wheel (23) and the size of guide force are controlled by the intelligent stable guide control system. Preferably, the safe operation system further comprises a braking system, the braking system comprises a soft brake, a mechanical brake and a brake control system, and the soft brake is realized by the reverse thrust of the linear motor; the mechanical brake consists of a brake caliper mechanism (54) and a U-shaped steel rail (21), wherein the brake caliper mechanism (54) is arranged on the support frame (5) and a magnetic pole leg corresponding to the U-shaped steel rail (21); the brake control system is installed in a cab (71) and is controlled by receiving commands from the unmanned intelligent driving system and the vehicle control system; preferably, the mechanical brake can select a T-shaped brake rail (26) of a rail system, and the brake caliper mechanism (54) clamps the T-shaped brake rail (26) for braking.

The passenger carriage comprises a passenger carriage body (7), a passenger carriage top frame (7B) and a passenger carriage bottom frame (7K); the passenger car box body (7) is of a rectangular three-dimensional structure, the top of the passenger car box body is connected with a passenger car top frame (7B), and the bottom of the passenger car box body is connected with a passenger car bottom frame (7K);

the top frame (7B) of the passenger car is a rectangular frame and comprises side longitudinal beams (7C), side cross beams (7D), middle longitudinal beams (7E), middle cross beams (7F), suspension cross beams (7G) and cantilever mounting seats (7H), two longitudinal parallel side longitudinal beams (7C) and two transverse parallel side transverse beams (7D) are vertically and directly connected to form a rectangular frame structure on a horizontal plane, 0-3 or more middle longitudinal beams (7E) are vertically connected to the side transverse beams (7D) in parallel with the two side longitudinal beams (7C) on the same plane in the frame structure, two suspension transverse beams (7G) and 0-3 or more middle transverse beams (7F), the frame structure is parallel to the side cross beams (7D), arranged at different intervals and vertically crossed with the side longitudinal beams (7C) or the middle longitudinal beams (7E) on the same plane to form a plane frame structure; two ends of each suspension cross beam (7G) are respectively provided with a cantilever mounting seat (7H), and the four cantilever mounting seats (7H) are respectively and correspondingly connected with four cantilever steering mechanisms (6A) below the bogie;

the passenger car chassis (7K) is positioned at the bottom of the passenger car box body (7) and is connected with the passenger car box body (7) into a whole; the upper surface of the passenger car chassis (7K) is provided with a seat.

Preferably, the passenger compartment further comprises at least one of a cab (71), a power room (72), an equipment room (73), a tow bar (77), a video monitoring and identification system and a broadcast reminding system.

9. A magnetic suspension high-speed bus public traffic system based on a composite special-shaped flange track is characterized by comprising an upper and lower composite special-shaped flange track system based on an H-shaped structure foundation beam (1), a magnetic suspension high-speed bus public traffic vehicle and a running system cloud platform according to any one of claims 5 to 8, wherein the composite special-shaped flange track system is erected on a pier stud or in a mountain tunnel or in an underground tunnel and extends along a planned route; the magnetic suspension high-speed bus is arranged on the composite special-shaped flange track system.

10. The magnetic levitation high-speed bus transit system of claim 9,

based on the H-shaped foundation beam (1), an upper flange special-shaped L track (30) arranged on an upper flange of the H-shaped foundation beam (1) and a lower flange special-shaped magnetic suspension track (20) arranged on a lower flange of the H-shaped foundation beam are combined up and down to form a composite special-shaped flange track system. The composite special-shaped flange track system further comprises a mounting cross beam (12), a pier stud (15) and a new energy system (1H);

two H-structure base beams (1) are arranged on the same horizontal plane in a longitudinal parallel mode in a left-right mirror symmetry mode, mounting cross beams (12) are respectively arranged at the front end and the rear end of the inner side face, opposite to the H-structure base beams (1), of the H-structure base beams, and the H-structure base beams (1) and the mounting cross beams (12) form a rectangular frame structure; front and rear mounting beams (12) of a plurality of H-structure-based composite special-shaped flange track beams are respectively and continuously erected on pier columns (15), and the pier columns (15) are mounted on the ground of a planned route and continuously extend; the new energy system (1H) is erected on the upper surface of the installation cross beam (12) and the connection middle beam (13) and/or the side surfaces of the left and right H-structure base beams (1).

Preferably, 0-20 connecting middle beams (13) with rectangular hollow structures are uniformly distributed between the front and rear mounting cross beams (12) in the longitudinal direction, and the left and right H-shaped structural base beams (1) are connected into one track beam.

11. The magnetic levitation high-speed bus transit system of claim 10,

the H-shaped structure base beam (1) comprises a vertical flange beam, a structure end beam (10) and a structure middle beam (11); the left vertical flange beam and the right vertical flange beam are longitudinally arranged in parallel mirror symmetry on the same horizontal plane, two structural end beams (10) are respectively arranged at two ends of the two vertical flange beams, 0-20 structural middle beams (11) are longitudinally and uniformly distributed between the two structural end beams (10), the upper surfaces of the structural end beams (10) and the structural middle beams (11) are the same plane, the lower surfaces of the structural end beams and the structural middle beams are also the same plane, and the left vertical flange beam and the right vertical flange beam are connected into an integral structure in the middle area thereof to form an H-structure base beam (1); preferably, the structural end beam (10) and the structural center beam (11) are both provided with one or more lightening holes (14), the vertical flange beam is of a hollow structure or a solid structure, and the vertical flange beam and the joint of the vertical flange beam, the structural end beam (10) and the structural center beam (11) are of a hollow structure or a solid structure;

preferably, the structural end beam (10) is mounted in the beam middle area of the opposite inner side face of the vertical flange beam; the upper flange (3) and the lower flange (2) of the H-shaped structural foundation beam (1) are of symmetrical or asymmetrical rectangular structures.

12. The magnetic levitation high-speed bus transit system as claimed in claim 10 or 11,

the upper flange special-shaped L track (30) comprises an H-shaped foundation beam (1) and an L-shaped track, and on the basis of the H-shaped foundation beam (1), the upper surfaces of the left upper flange and the right upper flange (3) are respectively provided with an L-shaped track; the L-shaped structural track is an L-shaped structural track consisting of an L-shaped vertical edge protection plate (31) and an L-shaped horizontal edge track surface (32), and an included angle of 85-95 degrees is formed between the L-shaped vertical edge protection plate (31) and the L-shaped horizontal edge track surface (32);

the upper surfaces of a left upper flange (3) and a right upper flange (3) at the upper part of the H-shaped base beam (1) are respectively provided with an L track in a mirror symmetry mode, an upward vertical edge protection plate (31) and an outward side surface of the L track are on the same vertical surface with the outward side surface of the upper flange (3), an L horizontal edge track surface (32) of the L track is horizontally arranged on the upper surface of the upper flange (3) inwards, an upper flange special-shaped L track (30) longitudinally extends along the H-shaped base beam (1), and a high-speed passenger car or a logistics car runs on the L track; the part of the L-shaped horizontal side rail surface (32) which exceeds the width of the upper flange (3) inwards is called an L-shaped rail surface extension plate (33);

preferably, the upper flange special-shaped L track (30) further comprises an upper intelligent stable guide wheel track (35), a lower intelligent stable guide wheel track (36), a positioning signal network (4F) and an upper power supply track (41); the upper intelligent stable guide wheel track (35) is positioned on the inner side surface of the L-shaped vertical edge protection plate (31), and the lower intelligent stable guide wheel track (36) is positioned on the inner side surfaces of the left upper flange (3) and the right upper flange (3); the positioning signal net (4F) is arranged on the upper flange special-shaped L track (30) and corresponds to the position of a speed measuring positioner on the vehicle; the upper power supply rail (41) is arranged on the upper flange special-shaped L rail (30) and is used for supplying power to vehicles running on the upper flange special-shaped L rail (30), and the power supply of the upper power supply rail is supplied by a power cable arranged in the power cable hole (1A).

13. The magnetic levitation high-speed bus transit system as claimed in claim 10 or 11,

the lower flange special-shaped magnetic suspension track (20) comprises an H-shaped base beam (1), a U-shaped steel rail (21) and an outer supporting track (22); based on the H-shaped structure foundation beam (1), the outer sides of the left and right lower flanges (2) are respectively provided with an outer supporting rail (22), and the bottom surfaces of the left and right outer supporting rails (22) and the bottom surfaces of the lower flanges (2) are arranged symmetrically on the same horizontal plane; the left U-shaped steel rail and the right U-shaped steel rail (21) are respectively arranged on the bottom surfaces of the lower flange (2) and the outer supporting rail (22), and the left U-shaped steel rail and the right U-shaped steel rail (21) are arranged in a mirror symmetry mode on the same horizontal plane; the U-shaped steel rail (21) and the outer support rail (22) both continuously extend along the longitudinal direction of the H-shaped structure foundation beam (1).

Preferably, the U-shaped steel rail (21) consists of two magnetic pole legs and a bottom surface, the bottom surface of the U-shaped steel rail (21) and the U-shaped rail mounting plate (25) are of an integral structure, and the U-shaped rail mounting plate (25) is mounted on the bottom surface of the lower flange (2);

preferably, the lower flange special-shaped magnetic suspension track (20) further comprises a lower power supply track (42), an intelligent stable guide wheel track (24), a positioning signal network (4F) and a brake track, wherein the lower power supply track (42) is arranged on the outer side of the lower flange (2); the intelligent stable guide wheel track (24) is arranged on the outer side surfaces of the left and right lower flanges (2) of the lower flange special-shaped magnetic suspension track (20); the positioning signal net (4F) is arranged on the inner side surface of the lower flange (2) and corresponds to the position of a speed measuring positioner on the vehicle; the brake track is arranged on one magnetic pole leg of the U-shaped steel rail (21); preferably, the brake track may be replaced by a T-shaped brake track (26), the T-shaped brake track (26) being mounted below the outer support track (22) or other suitable mounting location.

Preferably, the outer support rail (22) can be replaced by an L-shaped steel support rail (2A), the L-shaped steel support rail (2A) is composed of a mounting side plate (2B) and a support rail plate (2C), and the vertical mounting side plate (2B) and the horizontal support rail plate (2C) are connected into the L-shaped steel support rail at a right angle; the mounting side plates (2B) are mounted on the outer side surfaces of the left and right lower flanges (2), the supporting rail plates (2C) are mounted outwards in mirror symmetry, and the bottom surfaces of the supporting rail plates (2C) and the bottom surfaces of the lower flanges (2) are on the same horizontal plane; preferably, the outer edge of the support rail plate (2C) can be provided with baffle plates (2D), and one baffle plate (2D) is vertically arranged on the outer edge of the upper surface of the support rail plate (2C). Preferably, the L-shaped steel support rail is formed by directly hot rolling a steel billet or welding a steel plate; more preferably, the L-steel support rail is made of a composite fiber material to achieve light weight.

14. An internal suspension type magnetic suspension high-speed bus public transportation system based on a composite special-shaped flange track, which is the external suspension type magnetic suspension high-speed bus public transportation system based on the composite special-shaped flange track as claimed in claims 1-13, and is characterized in that,

the lower flange special-shaped magnetic suspension rail (20) replaces an L-shaped steel support rail (2A) of an outer support rail (22) to be arranged on the inner side surfaces of the left and right lower flanges (2) to form an inner support rail. The intelligent stable guide wheel track (24) is arranged on the inner side surfaces of the mounting side plates (2B) of the left L-shaped steel support rail and the right L-shaped steel support rail (2A).

The supporting mechanism comprises supporting steel wheels (53) and protecting steel wheels (56), shafts of 2-8 or more supporting steel wheels (53) on the left and right are respectively arranged on the upper parts of the outer side surfaces of main beams (60) of a left bogie and a right bogie, and wheels are arranged on the upper surface of an L steel supporting rail (2A) of an inner supporting rail of a rail system, the magnetic levitation high-speed bus is called an inner suspension type magnetic levitation high-speed bus, and when the magnetic levitation high-speed logistics vehicle stops running, the supporting steel wheels (53) support the weight of the whole vehicle; and the shafts of 2-4 or more left and right protective steel wheels (56) are arranged at the lower part of the outer side surface of the main beam (60) of the left and right bogie, and the wheels are correspondingly arranged below the bottom surface of the steel support rail (2A) of the inner support rail L.

In the intelligent stable guiding system, a servo electric cylinder (28) is arranged on a main beam (60) of a bogie, and a stable guiding wheel (23) corresponds to an intelligent stable guiding wheel track (24) on the inner side surface of a mounting side plate (2B) of an L-shaped steel supporting rail (2A) of an inner supporting rail;

one end of the power receiving mechanism (4) is arranged on the outer side of the electromagnet (4A), and a power receiving boot of the power receiving mechanism (4) at the other end is in close contact with the lower power supply rail (42) to normally supply power;

15. A running method of a magnetic suspension high-speed bus public traffic system based on a composite special-shaped flange track comprises the following steps:

1) the maglev high-speed bus is managed and controlled by a running system cloud platform, a track traffic system, a safe running system, a vehicle control system, an unmanned intelligent driving system and the like, and starts from a starting station on a composite special-shaped flange track system; the station management system of the starting station sends the number of passengers getting on the station, the corresponding number of the carriages and the number of the doors of the carriages and the information of the arrival of the passengers at the destination station to the Internet of things system of the vehicle, the Internet of things system of the vehicle transmits the information to the vehicle control system by using an internal line, and the vehicle control system checks the number and the vacancy number of the passengers in each row by the video monitoring and identifying system in the vehicle and carries out cross check with the received information of the station management system;

2) the equipment state, the real-time position, the running speed and the like of the magnetic suspension high-speed bus running on the composite special-shaped flange track system are sent to the running system cloud platform and the vehicle Internet of things systems of 3-5 vehicles in front and at the back in real time through the vehicle Internet of things system, so that the safe and cooperative running of the 3-5 vehicles in front and at the back is realized. For example, if one vehicle needs emergency braking due to reasons, the following 3-5 vehicles synchronously decelerate and sequentially transmit to the following vehicles to realize safe cooperative operation; the number and the corresponding position information of the vacant spaces in the vehicle, the information of the passengers arriving at the destination station, the states (emergency prevention) of the passengers in the vehicle and the like are transmitted to the vehicle Internet of things system through the internal cables of the vehicle control system, and the vehicle Internet of things system transmits the information to the cloud platform of the operation system and the station management system in front of the cloud platform in real time.

6) if the passenger in the train is full, the operation of 3) is repeated.