WO2021057577A1

WO2021057577A1 - Personal automatically-controlled light maglev rail transit system capable of changing rails

Info

Publication number: WO2021057577A1
Application number: PCT/CN2020/115628
Authority: WO
Inventors: 万泽霈; 万普华
Original assignee: 万泽霈
Priority date: 2019-09-23
Filing date: 2020-09-16
Publication date: 2021-04-01
Also published as: CN110576752B; CN110576752A

Abstract

A personal automatically-controlled light maglev rail transit system capable of changing rails. An electromagnetic coil (13) is provided at the bottom of a personal maglev vehicle (1) compartment; a metal bottom plate (14) is provided on the bottom plane of a rail; by using a magnetic pole principle that an electromagnetic field moves on metal to generate that like poles repel, the levitation of the vehicle is realized; the driving of a personal maglev vehicle (1) uses a linear motor working principle; the maglev vehicle (1) is guided by using a principle that the like magnetic poles repel; rotating guide arms (3) are arranged on two sides of the personal maglev vehicle (1) compartment; induction coils (10) are arranged on the rotating guide arms (3); and the induction coils work together with guiding electromagnetic coils (8) in n-shaped guide grooves (7) to realize guiding. The running speed of the personal maglev vehicle (1) is low, the energy consumed by the personal maglev vehicle is less, problems on electromagnetic radiation and running safety of an existing maglev train are solved, and moreover, defects such as large investment, long construction period, high operation cost, large occupied urban space resource and the like of maglev rail transit are eliminated.

Description

Personal automatic control light-duty variable-track maglev rail transit system

Technical field

The invention relates to the technical field of magnetic levitation rail transit, and specifically belongs to a light maglev rail transit system that serves individuals, operates in a magnetic levitation mode, has variable track, automatic control, and unmanned driving. It is used to set up in the air, ground, underground, and underwater. The light maglev track and the maglev vehicle running on the maglev track are automatically driven by computer to carry out the point-to-point transportation of people and goods.

Background technique

At present, the maglev vehicles used in the world are mainly maglev trains. The main operating modes include the normally conductive maglev led by Germany, the low-temperature superconducting magnetic levitation led by Japan and the permanent magnet low-speed maglev led by China. These applications are dominated by arterial traffic, with large transportation volumes and fast speeds. However, they generally have disadvantages such as huge investment scale, long construction period, high operating cost, long distance between stations, and large urban space resources. At the same time, the above-mentioned magnetic levitation technology has disadvantages. There are great uncertainties in electromagnetic radiation and operational safety. Due to this limitation, the maglev train is basically in the experimental research stage in the world. The Americans put forward the concept of PRT in the 1950s, that is, a rapid transit system in which small vehicles run on a dedicated rail network or a dedicated road network, and proposed the concept of light rail and personal rail vehicles used in urban feeder traffic. There is currently no report on PRT vehicles operating in magnetic levitation.

technical problem

Type a paragraph describing the technical problem here.

Technical solutions

The purpose of the present invention is to provide a personal automatic control light-weight variable-track maglev rail transit system. The personal maglev train has a low operating speed and consumes less energy, and solves the current electromagnetic radiation and operational safety problems of the maglev train. The use of personal miniaturized maglev vehicle and light maglev track design solves the disadvantages of maglev rail transportation, such as large investment, long construction period, high operating cost, and large urban space resources. At the same time, it also solves the problem that maglev rail transportation can only be used as trunk transportation. As a general branch transportation application problem, it can be widely used in the main and secondary road traffic within the city, the traffic between the city and the country, the traffic between the city and the city, the internal traffic of large venues, and large factories and mines, schools, airports, and parks. , Scenic spots and other areas of the traffic.

The technical solutions adopted by the present invention are as follows:

The personal automatic control light-duty variable-track maglev rail transit system is composed of a personal maglev vehicle, a maglev rail system, a station system, a maglev rail transit network control system, and a power supply system. Its characteristics are:

The personal magnetic levitation vehicle (1) is a light-weight public transportation passenger vehicle that can ride one to two persons in a magnetic levitation manner on a dedicated magnetic levitation track, with variable track, automatic control, and unmanned driving, with a length of 1000mm-4000mm, The height is 1000mm-2500mm, the width is 700mm-2500mm, and the load range is 0kg-1000kg. It is composed of a car box, a car automatic driving control system, a car guiding device, a car driving device, a car suspension device and an auxiliary driving system; the car body is composed of a car frame structure , Car door (4), car maintenance structure and on-board passenger equipment, with the functions of providing one to two people, luggage storage, communication network, simple office, ventilation and air conditioning; the on-board automatic driving control system is composed of on-board computer, data line, Vehicle-mounted signal identification device, vehicle-mounted signal transmission device, vehicle-mounted guidance control device, vehicle-mounted drive control device, auxiliary operation control device, manual emergency control device, under the instruction of the magnetic levitation rail transit network master control computer, autonomously identify the running route and control the vehicle Automatic driving; the vehicle-mounted guiding device is installed on the left and right sides of the car body, which are two sets of independent operation devices, together with the vehicle-mounted guiding control device, the rail guiding device in the n-shaped guiding groove (7) on the left and right sides of the magnetic levitation rail (12) It constitutes a guidance system, which can realize the guidance function of the personal maglev vehicle (1) along the track, changing the track, leaving the straight track and merging into the straight track under the instructions of the on-board computer; the on-board drive device is installed at the bottom of the personal maglev vehicle (1), and The vehicle-mounted drive control device and the track drive device on the magnetic levitation track (12) together constitute the drive system, which realizes the driving and braking of the personal maglev vehicle (1) under the instructions of the on-board computer; the vehicle levitation device is installed in the personal magnetic levitation vehicle (1) The bottom of the maglev track (12) together with the vehicle levitation automatic control device and the orbit levitation device of the magnetic levitation track (12) constitute a levitation system. Under the action of the vehicle levitation automatic control device, the personal maglev vehicle (1) can be stably suspended in the magnetic levitation track (12); An auxiliary driving system is installed on the maglev vehicle (1) to provide operating power and guidance in the initial stage of the operation of the personal maglev vehicle (1) or when the power supply system fails;

The maglev track system is a light-weight maglev track system, which is suitable for personal maglev vehicles (1) to run on the upper surface of the maglev, and is supported by the maglev track (12), track support maintenance devices, emergency escape and overhaul channels, ventilation systems, and fire fighting systems And the lighting system; the magnetic levitation track (12) is composed of an n-shaped guide groove (7) and a track plane bottom plate (9). The two side walls of the n-shaped guide groove (7) are equipped with rail guides, and the magnetic levitation track (12) ) There are three forms of left-directed straight magnetic levitation track (21), right-directed turning magnetic levitation track (22), and two-sided guiding connecting segment magnetic levitation track (23). The left-directed straight magnetic levitation track (21) is a continuous arrangement The main line straight track, the n-shaped guide groove (7) is located on the left side of the track, suitable for personal magnetic levitation vehicles (1) to go straight, the right side guide turning magnetic levitation track (22) is a turning track with an n-shaped guide groove (7) Located on the right side of the track, it is suitable for the transfer and merging of the personal maglev vehicle (1). The maglev track (23) is located on the right-hand-guided turning maglev track (22) and the left-guided straight maglev track (21). The n-shaped guide grooves (7) are respectively arranged on the left and right sides of the track, and the personal magnetic levitation vehicle (1) switches the left and right guides at the magnetic levitation track (23) at the two sides of the guide connecting section to realize the track change Or merge; set up a rail connecting line between two or more parallel or crossing main line straight tracks, the rail car (1) can change from the running main line straight track to another main line straight track through the track connecting line; on the track plane bottom plate (9) The track drive device with the drive system installed on it, together with the personal maglev vehicle (1) on-board drive device and on-board drive control device, constitute the drive system. Under the instructions of the on-board computer, the drive and control of the personal maglev vehicle (1) can be realized. On the track plane floor (9), the rail levitation device with the levitation system is installed together with the personal magnetic levitation vehicle (1) on-board levitation device and the on-board levitation automatic control device to form a levitation system. The personal maglev vehicle (1) is automatically controlled on the vehicle Under the action of the device, the personal magnetic levitation vehicle (1) can be stably suspended in the magnetic levitation track (12); a special lane for auxiliary wheels is installed on the track plane bottom plate (9), which is the auxiliary wheel when the personal magnetic levitation vehicle (1) auxiliary driving system is running. Provide plane support;

The station system is composed of a station magnetic levitation track, a station computer control system, a platform for loading and unloading passengers (27), an inspection workbench (28), a passenger passage and an access control system; the station maglev track consists of a U-shaped outsourcing right-side guiding turning magnetic levitation track ( 24) It is composed of one or more left-side guiding straight maglev track (25) of the docking station. The left-side guiding straight maglev track (25) of the docking station is set on the inner side of the U-shaped outer right guiding turning maglev track (24). The magnetic levitation track (23) is connected with the U-shaped outer right-side guided turning magnetic levitation track (24), and the two ends of the U-shaped outer right-side guided magnetic levitation track (24) are provided with two-sided guiding connecting magnetic levitation tracks. (23) Connected to the left-side guiding straight maglev track (21) of the running line respectively; the personal maglev vehicle (1) at the entrance of the station is changed into a U-shaped outsourcing right-hand guiding turning maglev track (24), and then change the track Turning to the left side of the docking station to guide the straight maglev track (25), the left side of the docking station to guide the straight maglev track (25) are equipped with a platform (27) and an overhaul work platform (28). Passengers can pass through the platform ( 27) Take or leave the personal maglev vehicle (1), the staff will maintain and overhaul the personal maglev vehicle (1) at the inspection workbench (28). When leaving the station, the personal maglev vehicle (1) will be guided straight along the maglev track along the left side of the stop (25) Go ahead, merge at the junction and turn into the U-shaped outsourcing right-side steering magnetic levitation track (24), and merge again at the exit to connect to the running line;

The maglev rail transit network control system is composed of a maglev rail transit network master control computer system, a track signal system, a vehicle-mounted automatic driving control system, and a station computer control system; the maglev rail transit network master control computer system is composed of a large computer and its auxiliary systems , Has established a large-scale database and Internet operation website, responsible for collecting and disposing of information from Internet websites, on-board computers, track signal devices and docking station computers, and independently completing the operation scheduling, line design and emergency handling of personal maglev vehicles (1) The vehicle-mounted automatic driving control system is installed on the personal magnetic levitation vehicle (1), and is composed of a vehicle-mounted computer, a computer door lock (5), a data line, a signal recognition device, a signal transmitter, a vehicle-mounted guidance control device, a vehicle-mounted drive control device, It is composed of auxiliary operation control device and manual emergency control button, which is wirelessly connected to the main control computer of the maglev rail transit network, transmits the information of the personal maglev vehicle (1) and receives instructions from the main control computer of the maglev rail transit network, and is connected internally to the vehicle guidance device and the vehicle Drive device, rail power supply system control device and auxiliary operating system devices, the on-board computer receives passenger destination information, the operation instructions of the maglev rail transit network master control computer and on-board signal device information, and after calculation, instructions are given to each device to automatically control Personal magnetic levitation vehicle (1) starts, accelerates, brakes, recognizes running lines, turns, enters stations, and handles emergency failures; the track signal system is composed of signal response devices installed at the track change and merge, all over the track The operation status monitoring device of the part and the automatic power supply control device of the track sub-sections are composed. The track signal system is wirelessly connected with the magnetic levitation rail transit network master control computer, the on-board signal identification device, and the on-board signal transmitting device to transmit track information; the station computer system is composed of The docking station central control computer and the docking station signal system are connected to the maglev rail transit network master control computer and receive instructions. Through the collection of the maglev rail transit network master control computer information and the docking station signal system information, the central control computer calculates and sends instructions To the stop signal system, the personal maglev vehicle's entry, stop position, stop time and departure operation are controlled through the signal system;

The power supply system is composed of a rail power supply system and an internal power supply system of the personal maglev vehicle (1). The rail power supply system is composed of substations, transmission lines and rail power supply systems along the track. Each substation along the track is powered by no less than two cities. The line provides uninterrupted power supply, the transmission line is laid along the track, and the rail power supply supplies power to the sub-sections. The length of each power supply section is 10 to 100 meters. The opening and closing of the power supply of each section is automatically controlled by the personal maglev vehicle (1), the personal maglev vehicle (1) The power supply consists of the battery and induction coil (10) carried by itself. The current generated by the induction coil (10) charges the battery, and then supplies power to the on-board equipment through the battery;

The auxiliary operation system is composed of a battery, a motor, an auxiliary power wheel (2) and a rotary guide arm auxiliary guide wheel (11). Its main function is to provide power and guidance during the initial operation of the personal magnetic levitation vehicle (1). In the stage, the auxiliary guide wheel (11) provides guidance, the battery provides electricity to the motor, drives the auxiliary power wheel (2) to make the personal maglev vehicle (1) reach a certain initial speed, and the induction coil (10) cuts the electromagnetic coil (8) The magnetic lines of force generate induced current and induced magnetic field. Rotate the guide arm (3) and the n-shaped guide slot (7) to obtain the guiding ability. At the same time, the levitation electromagnetic coil (13) generates induced current and induced magnetic field, which makes the personal magnetic levitation vehicle (1) float. ; During the operation of the personal maglev vehicle (1), if the power supply system fails or the drive system fails, the auxiliary operation system can provide power and guidance, so that the personal maglev vehicle (1) can drive to the nearest stop.

The track support maintenance system can be divided into four forms: overhead traveling, ground traveling, underground traveling and underwater traveling according to the different spatial positions of travel. The overhead traveling track support maintenance system is composed of a truss beam (17) and a track support column (18). , The maglev track (12) is installed on the top of the truss beam (17), the ground running track support maintenance system is composed of the processed ground roadbed (19) and the maintenance structure on both sides of the maglev track (12), and the underground and underwater running track supports The maintenance system consists of an underground closed pipeline (20) and its auxiliary systems. When the track support maintenance system is overhead, underground or underwater, an inspection and emergency escape channel is set in the track support maintenance system to facilitate daily maintenance and maintenance of the equipment In the event of fire, earthquake, water penetration and other emergencies, passengers can quickly transfer to a safe area through the emergency escape route. When the track support maintenance system is underground or underwater, the ventilation, fire protection and lighting system installed in the track support maintenance system .

The guiding system is composed of rotating guiding arms (3) located on both sides of the personal magnetic levitation vehicle (1) and guiding electromagnetic coils (8) arranged in the n-shaped guiding grooves (7) on both sides of the magnetic levitation track (12). The guide arm is wound with induction coils (10), which can be rotated horizontally and vertically according to the guiding requirements. The guide solenoids (8) on the two side walls of the n-shaped guide slot (7) form two electromagnetic fields with the same electromagnetic direction when energized. When the rotating guide arm (3) rotates from the horizontal state to the vertical state, the induction coil (10) penetrates into the middle position of the two electromagnetic coils (8) of the n-shaped guide slot (7), and the personal magnetic levitation vehicle (1) induces The coil (10) moves through the cutting magnetic lines of force, and the induction coil (10) generates a current, so that the induction coil (10) generates an electromagnetic field opposite to the electromagnetic coils (8) on both sides of the n-shaped guide slot (7). The electromagnetic fields repel each other, The rotating guide arm (3) is constrained in the middle of the two guide solenoids (8). The personal magnetic levitation vehicle (1) selects the n-shaped guide slot (7) along the left side by changing the state of the rotating guide arms (3) on both sides. ) Drive along the right n-shaped guide groove (7), follow the left n-shaped guide groove (7) to guide the personal maglev vehicle (1) straight along the main line, and follow the right n-shaped guide groove (7) It can guide the personal magnetic levitation vehicle (1) to turn right and change track away from the main line or merge into the main line along the right branch track. The personal magnetic levitation vehicle (1) switches the left and right guide devices at the magnetic levitation track (23) of the guide connecting section on both sides to realize track change or merge;

The levitation system is composed of levitation electromagnetic coils (13) located on both sides of the bottom of the carriage and metal bottom plates (14) located on both sides of the bottom of the track. The levitation electromagnetic coil (13) at the bottom of the carriage and the induction coil (10) are connected in series. During operation, the induction coil (10) generates an induced current, and the current passes through the levitation electromagnetic coil (13) at the bottom of the carriage to generate an electromagnetic field perpendicular to the direction of the track metal bottom plate (14). The metal bottom plate (14) cuts the magnetic field line motion to generate and levitation electromagnetic coil (13) The induced magnetic field with the opposite direction of the magnetic field, and the magnetic field repels the same pole so that the carriage is suspended on the surface of the track plane floor (9).

The drive system uses the linear motor working principle. The vehicle-mounted drive device (15) is the linear motor secondary and is installed at the bottom of the personal maglev vehicle (1), and the track drive device (16) is the linear motor primary and is installed on the magnetic levitation vehicle (1). On the track (12), power is provided by the track power supply system, and the on-board drive control device is the linear motor control device. Under the instructions of the on-board computer, the linear motor control device controls the operation and braking of the personal maglev vehicle (1) on the track ；

The track connecting line is a section of the right-side guiding turning magnetic levitation track 22. When the A and B tracks are two parallel main rails, the track connecting line turns from the right side and leaves the track B first, and detours through the track from the upper side or the lower side. B or track A, continue to the right side of track A and merge into target track A; when track A and track B are two three-dimensional cross-traveling main tracks, the track connecting line will first turn right and leave track B, up or down Proceed to the right side of track A and merge into target track A. The railcar (1) can change from the running trunk straight track to another trunk straight track through the track connecting line;

The personal magnetic levitation vehicle (1) automatically avoids the straight-going vehicle when it is in parallel operation. Specifically, the right-hand steering turning magnetic levitation track (22) and the left-side steering straight maglev track (21) are respectively provided with a straight track and track bounce signal device, when there is a straight vehicle passing the straight track and the signal device The device will transmit the passing information of the straight-going vehicle to the merging track signal device. When the merging vehicle passes by, scan the merging track and get the information of the straight-going vehicle. After the information is calculated by the on-board computer of the merging vehicle, it is determined to take measures to decelerate and avoid or accelerate the merging. .

Beneficial effect

The invention provides a light rail transit system that serves individuals, operates in a magnetic levitation mode, changes its track, and automatically controls a light rail transit system that uses light magnetic levitation tracks set up in the air, ground, underground, and underwater, and a maglev vehicle that runs on the magnetic levitation track , Computer-controlled automatic driving, point-to-point transportation of people and goods.

The personal magnetic levitation vehicle of the present invention has a low operating speed and consumes less energy, and solves the existing problems of electromagnetic radiation and operational safety of the current magnetic levitation vehicle. The use of personal miniaturized maglev vehicle and light maglev track design solves the disadvantages of maglev rail transportation, such as large investment, long construction period, high operating cost, and large urban space resources. At the same time, it also solves the problem that maglev rail transportation can only be used as trunk transportation. As a general branch transportation application problem, it can be widely used in the main and secondary road traffic within the city, the traffic between the city and the country, the traffic between the city and the city, the internal traffic of large venues, and large factories and mines, schools, airports, and parks. , Scenic spots and other areas of the traffic.

Description of the drawings

Figure 1 is a schematic diagram of a personal maglev vehicle, in which:

Figure 1a is a schematic diagram when the door is closed, and Figure 1b is a schematic diagram when the door is open.

Figure 2 is a schematic diagram of the magnetic levitation track system, the guidance system, the levitation system, the linear motor drive system, and the auxiliary operation system.

Figure 3 is a schematic diagram of overhead driving, in which:

Figure 3a is a front view of overhead traveling, and Figure 3b is a front view of overhead traveling.

Figure 4 is a schematic diagram of ground driving, in which:

Fig. 4a is a front view of ground driving, and Fig. 4b is a front view of ground driving.

Figure 5 is a schematic diagram of underground driving, where:

Figure 5a is a front view of underground driving, and Figure 5b is a front view of underground driving.

Figure 6 is a schematic diagram of underwater driving, in which:

Fig. 6a is a front view of underground driving, and Fig. 6b is a front view of underground driving.

Figure 7 is a schematic diagram of a personal maglev vehicle going straight.

Figure 8 is a schematic diagram of a personal maglev vehicle turning right.

Figure 9 is a schematic diagram of the right side merge of a personal maglev vehicle.

Figure 10 is a schematic diagram of the parallel track of a personal maglev vehicle.

Figure 11 is a schematic diagram of the vertical track of a personal maglev vehicle.

Figure 12 is a schematic diagram of the stop, where:

Figure 12a is a top view of the docking station, and Figure 12b is a front view of the docking station.

Embodiments of the present invention

With reference to the attached drawings, the personal automatic control light-duty variable-track maglev rail transit system consists of a personal maglev vehicle, a maglev rail system, a station system, a maglev rail transit network control system, and a power supply system. Among them:

The personal maglev vehicle 1 is a light public transportation vehicle that can take one to two persons, travel in a maglev mode on a dedicated maglev track, change the track, and automatically control the light public transportation vehicle. The length is 1000mm-4000mm, the height is 1000mm-2500mm, and the width is 700mm- 2500mm, load range 0kg-1000kg, composed of car box, car automatic driving control system, car guiding device, car driving device, car suspension device and auxiliary driving system; the car body is composed of car frame structure, car door 4, car maintenance structure and Seat 6 and other vehicle-mounted passenger equipment, with the functions of providing one to two people, luggage storage, communication network, simple office, ventilation and air conditioning; the vehicle-mounted automatic driving control system is composed of vehicle-mounted computer, data line, vehicle-mounted signal recognition device, vehicle-mounted Signal transmitting device, vehicle-mounted guidance control device, vehicle-mounted drive control device, auxiliary operation control device, and manual emergency control device. Under the instructions of the general control computer of the maglev rail transit network, it can autonomously identify the running route and control the automatic driving of the vehicle; the vehicle-mounted guidance device Installed on the left and right sides of the car body, there are two sets of independent operation devices, which together with the on-board guidance control device and the rail guidance devices in the n-shaped guide grooves 7 on the left and right sides of the magnetic levitation rail 12 constitute a guidance system. Realize the guiding function of the personal magnetic levitation vehicle 1 traveling straight along the track, changing the track, leaving the straight track and merging into the straight track; the vehicle-mounted drive device is installed at the bottom of the personal magnetic levitation vehicle 1, together with the vehicle-mounted drive control device and the track drive device on the magnetic levitation track 12 It constitutes a driving system, and realizes the driving and braking of the personal maglev vehicle 1 under the instructions of the on-board computer; the on-board levitation device is installed at the bottom of the personal maglev vehicle 1, and forms the levitation together with the on-board levitation automatic control device and the track levitation device of the maglev track 12 The system realizes the stable levitation of the personal maglev vehicle 1 in the maglev track 12 under the action of the on-board levitation automatic control device; the personal maglev vehicle 1 is equipped with an auxiliary driving system, which is provided in the initial stage of the operation of the personal maglev vehicle 1 or when the power supply system fails Operational power and guidance;

The maglev track system is a light maglev track system, which is suitable for personal maglev vehicle 1 to operate on the maglev. It consists of maglev track 12, track support maintenance device, emergency escape and overhaul passage, ventilation system, fire protection system and lighting system; maglev track 12 It is composed of an n-shaped guide groove 7 and a track plane bottom plate 9. The two side walls of the n-shaped guide groove 7 are equipped with rail guides. The magnetic levitation rail 12 has a left-side guiding straight maglev rail 21, a right-side guiding turning magnetic levitation rail 22 and There are three types of maglev track 23 for guiding connecting sections on both sides. The left-side directional straight maglev track 21 is a continuous straight line of the main line. Its n-shaped guide slot 7 is located on the left side of the track, suitable for personal maglev vehicle 1 to go straight, on the right side. The guiding turning magnetic levitation track 22 is a turning track, and its n-shaped guiding groove 7 is located on the right side of the track, which is suitable for the track change and merging of the personal magnetic levitation vehicle 1. The guiding connecting section magnetic levitation track 23 on both sides is located on the right guiding turning magnetic levitation track 22 At the connection point with the left-side guiding straight maglev track 21, the n-shaped guide grooves 7 are respectively provided on the left and right sides of the carrying track. The personal maglev vehicle 1 switches the left and right guiding devices at the maglev track 23 at the two-side guiding connection section to achieve Rail change or merging; set up a rail connection line between two or more parallel or crossing main line rails, the rail car 1 can change from the running main line rail to another main line rail through the rail connection line; install on the track plane bottom plate 9 A track drive device with a drive system, together with the on-board drive device of the personal maglev vehicle 1 and the on-board drive control device, constitute a drive system. Under the instructions of the on-board computer, the drive and brake of the personal maglev vehicle 1 can be realized; installed on the track plane bottom 9 The rail levitation device with levitation system, the vehicle levitation device of the personal maglev vehicle 1 and the vehicle levitation automatic control device constitute a levitation system. The personal maglev vehicle 1 realizes the stable levitation of the personal maglev vehicle 1 in the maglev track 12 under the action of the on-board levitation automatic control device. ; A special lane for auxiliary wheels is installed on the flat bottom plate 9 of the track to provide plane support for the auxiliary wheels when the auxiliary driving system of the personal maglev vehicle 1 is running;

The station system consists of the station magnetic levitation track, the station computer control system, the passenger platform 27, the overhaul workbench 28, the passenger passage and the access control system; the station maglev track consists of a U-shaped outsourcing right-side guiding turning magnetic levitation track 24 and one or more stops The left-side guiding straight maglev track (25) of the station is composed of the left-side guiding straight maglev track 25 of the docking station. The guiding straight maglev track 25 on the left side of the docking station is arranged on the inner side of the U-shaped outer right guiding turning magnetic levitation track 24, and the two ends are equipped with two-sided guiding connecting section maglev tracks 23 and U The right-side guiding turning magnetic levitation rail 24 is connected with the U-shaped outer right guiding turning magnetic levitation rail 24, and both ends of the U-shaped outer right guiding turning magnetic levitation rail 24 are provided with two-sided guiding connecting sections. The magnetic levitation rail 23 is respectively connected to the left guiding straight maglev rail 21 of the running line; personal magnetic levitation vehicle 1 At the entrance of the station, change to the U-shaped outsourcing right-side steering maglev track 24, and then change to the left side of the docking station to guide the straight maglev track 25, and the left side of the docking station to guide the straight maglev track 25 is equipped with up and down on both sides Passenger platform 27 and inspection workbench 28. Passengers can board or leave the personal maglev vehicle 1 through the passenger boarding platform 27. The staff maintain and inspect the personal maglev vehicle 1 at the inspection workbench 28. When leaving the station, the personal maglev vehicle 1 stops along the stop The left-side guiding straight maglev track 25 moves forward, and it turns into a U-shaped outsourcing right-side guiding turning maglev track 24 at the junction, and then merges and connects again at the exit to enter the running line;

The maglev rail transit network control system is composed of the maglev rail transit network master control computer system, track signal system, on-board automatic driving control system, and station computer control system; the maglev rail transit network master control computer system is composed of a large computer and its auxiliary systems. There are large databases and Internet operating websites, which are responsible for collecting and disposing of information from Internet websites, on-board computers, track signal devices and docking station computers, and autonomously complete the operation scheduling, line design and emergency handling of the personal maglev vehicle 1; The automatic driving control system is installed on the personal magnetic levitation vehicle 1, and is controlled by the on-board computer, the computer door lock 5, the data line, the signal recognition device, the signal transmitting device, the on-board guidance control device, the on-board drive control device, the auxiliary operation control device, and the manual emergency control. It is composed of buttons. The external is wirelessly connected with the main control computer of the maglev rail transit network, which transmits the information of the personal maglev vehicle 1 and receives instructions from the main control computer of the maglev rail transit network. It is internally connected to the vehicle steering device, vehicle drive device, rail power supply system control device and auxiliary Each device of the operating system, the on-board computer receives passenger destination information, the operating instructions of the maglev rail transit network master control computer, and on-board signal device information, and after calculation, issues instructions to each device to automatically control the start, acceleration, and control of the personal maglev vehicle 1 Recognition of moving and running lines, turning, pitting and emergency handling of faults; the track signal system is automatically powered by signal response devices installed at the track change and merging, operation status monitoring devices all over the track, and track sub-sections The control device is composed of a track signal system that is wirelessly connected with the magnetic levitation rail transit network master control computer, on-board signal identification device, and on-board signal transmitter device to transmit track information; the station computer system is composed of a docking station central control computer and a docking station signal system, Connect to the master control computer of the maglev rail transit network and receive instructions. By collecting information from the master control computer of the maglev rail transit network and the signal system information of the docking station, the central control computer calculates and sends instructions to the docking station signal system, and controls the personal magnetic levitation through the signal system The pitting, stopping position, stopping time and departure operation of the car;

The power supply system consists of the rail power supply system and the internal power supply system of the personal maglev vehicle 1. The rail power supply system consists of substations, transmission lines and rail power supply systems along the track. Each substation along the track is provided by no less than two urban power supply lines without interruption. Power supply, power transmission lines are laid along the track, and the rail power supply provides power to the sub-sections. The length of each power supply section is 10-100 meters. The opening and closing of the power supply of each section is automatically controlled by the personal maglev vehicle 1, and the power supply of the personal maglev vehicle 1 is carried by itself The battery is composed of a battery and an induction coil 10, and the current generated by the induction coil 10 charges the battery, and then supplies power to the on-board equipment through the battery;

The auxiliary operation system is composed of a battery, a motor, auxiliary power wheels 2 and a rotary guide arm auxiliary guide wheel 11. Its main function is to provide power and guidance in the initial stage of the personal magnetic levitation vehicle 1. In the initial stage of operation, the auxiliary guide wheel 11 provides Guide, the battery provides power to the motor, drives the auxiliary power wheel 2 to make the personal magnetic levitation vehicle 1 reach a certain initial speed, the induction coil 10 cuts the magnetic field lines of the electromagnetic coil 8, and generates induced current and induced magnetic field, and rotates the guide arm 3 and the n-shaped guide slot 7 Obtain the guiding ability, and at the same time the levitation electromagnetic coil 13 generates the induced current and the induced magnetic field to make the personal maglev vehicle 1 float; during the operation of the personal maglev vehicle 1, if the power supply system fails or the drive system fails, the auxiliary operation system can provide Power and guidance enable the personal magnetic levitation vehicle 1 to drive to the nearest stop.

The track support maintenance system is divided into four types: overhead traveling, ground traveling, underground traveling and underwater traveling according to the different spatial positions of travel. The overhead traveling track support maintenance system is composed of a truss beam 17 and a track support column 18. The magnetic levitation track 12 is installed in On the top of the truss beam 17, the ground running track support maintenance system is composed of the processed ground roadbed 19 and the maintenance structure on both sides of the maglev track 12. The underground and underwater running track support maintenance system is composed of the underground closed pipeline 20 and its auxiliary systems. When the track support maintenance system is overhead, underground or underwater, set up inspection and emergency escape channels in the track support maintenance system to facilitate the daily inspection and maintenance of the equipment. In the event of fire, earthquake, water penetration and other emergency situations, passengers can pass the emergency The escape route is quickly transferred to a safe area. When the track support maintenance system is underground or underwater, the ventilation, fire protection and lighting device system set in the track support maintenance system.

The guidance system consists of rotating guide arms 3 located on both sides of the personal magnetic levitation vehicle 1 and guide electromagnetic coils 8 arranged in n-shaped guide slots 7 on both sides of the magnetic levitation track 12. The rotating guide arms are wound with induction coils 10, which can be adapted according to the guidance requirements. Perform horizontal and vertical rotations. When the guide solenoids 8 on the two side walls of the n-shaped guide groove 7 are energized, two electromagnetic fields with the same electromagnetic direction are formed. When the rotary guide arm 3 rotates from the horizontal state to the vertical state, the induction coil 10 goes deep To the middle position of the two electromagnetic coils 8 of the n-shaped guide groove 7, the induction coil 10 will cut the magnetic force when the personal maglev vehicle 1 is running, and the induction coil 10 will generate current, so that the induction coil 10 will generate the electromagnetic coils on both sides of the n-shaped guide groove 7 8 Electromagnetic fields with opposite electromagnetic directions, which repel each other, constrain the rotating guide arm 3 in the middle of the two guide electromagnetic coils 8. The personal magnetic levitation vehicle 1 selects the n-shape along the left side by changing the state of the rotating guide arms 3 on both sides The guide groove 7 should drive along the right n-shaped guide groove 7, and the left n-shaped guide groove 7 can guide the personal maglev car 1 along the main line, and the right n-shaped guide groove 7 can guide the personal maglev car 1 Turn right and change the track to depart from the main line or merge along the right branch track to enter the main line track. The personal magnetic levitation vehicle 1 switches the left and right guides at the magnetic levitation track 23 of the guide connecting section on both sides to realize the track change or merge;

The levitation system is composed of levitation electromagnetic coils 13 located on both sides of the bottom of the carriage and metal bottom plates 14 located on both sides of the bottom of the track. The levitation electromagnetic coil 13 at the bottom of the carriage is connected in series with the induction coil 10, and the induction coil 10 generates induced current during operation. The electric current passes through the levitation electromagnetic coil 13 at the bottom of the carriage to generate an electromagnetic field perpendicular to the direction of the track metal bottom plate 14. The metal bottom plate 14 cuts the magnetic force line movement to generate an induced magnetic field opposite to the direction of the levitation electromagnetic coil 13 magnetic field. The surface of the bottom plate 9 is flat.

The drive system uses the linear motor working principle. The vehicle-mounted drive device 15 is the linear motor secondary and is installed at the bottom of the personal maglev vehicle 1. The track drive device 16 is the linear motor primary and is installed on the maglev track 12 and is powered by the track. Provide power, the on-board drive control device is the linear motor control device. Under the instructions of the on-board computer, the linear motor control device controls the operation and braking of the personal maglev vehicle 1 on the track;

The track connecting line is a section of the right-side guiding turning magnetic levitation track 22. When the A and B tracks are two parallel trunk tracks, the track connecting line turns from the right side and leaves the track B first, and detours through the track B or from the upper side or the lower side. Track A, continue to the right side of track A, merge into target track A; when track A and track B are two three-dimensional cross-traveling main tracks, the track connecting line will first turn right and leave track B, move up or down Go to the right side of track A and merge into target track A. The rail car (1) can change from the running main line straight track to another main line straight track through the rail connection line;

The personal magnetic levitation vehicle 1 automatically avoids the straight-going vehicle when it is in parallel operation. Specifically, the right-hand guiding turning magnetic levitation rail 22 and the left-hand guiding straight magnetic levitation rail 21 are respectively provided with a straight-tracking signal device and a parallel-tracking signal device. When a straight vehicle passes by the straight-tracking signal device, the device will The passing information of the straight-going vehicle is transmitted to the merging track merging signal device. When the merging vehicle passes by, the merging track's merging signal device is scanned to obtain the information of the straight-going vehicle.

The detailed descriptions are as follows in reference to the drawings in the specification:

Figure 1, a schematic diagram of a personal magnetic levitation vehicle 1. The personal magnetic levitation vehicle 1 is composed of a vehicle box, a vehicle-mounted automatic driving control system, a vehicle-mounted guiding device, a vehicle-mounted driving device, a vehicle-mounted levitation device, and an auxiliary driving system; the vehicle body is composed of a vehicle frame structure, a vehicle maintenance structure, and vehicle-mounted passenger equipment. Passenger equipment includes seat 6, workbench, video screen monitoring device, air conditioning, lighting, weight restriction device, network and radio equipment, emergency call device; the on-board automatic driving control system is composed of on-board computer, computer door lock 5, data cable, and on-board vehicle Signal recognition device, vehicle-mounted signal transmitter, vehicle-mounted guidance control device, vehicle-mounted drive control device, auxiliary operation control device, manual emergency control device; auxiliary operation system is composed of battery, motor, auxiliary power wheel 2 and rotary guide arm auxiliary guide wheel 11 Composition; on the bottom of the personal magnetic levitation vehicle 1 is installed the linear motor secondary 15 of the linear motor drive system and the levitation electromagnetic coil 13 of the levitation system, and the rotary guide arms 3 of the guiding system are installed on both sides of the personal magnetic levitation vehicle 1.

Figure 2. Schematic diagram of magnetic levitation track system, guidance system, levitation system, linear motor drive system, and auxiliary operation system. The magnetic levitation track 12 is composed of a track plane bottom plate 9 and n-shaped guide grooves 7 on both sides; the guiding system is composed of rotating guide arms 3 located on both sides of the personal magnetic levitation vehicle 1 and guides in the n-shaped guide grooves 7 arranged on both sides of the magnetic levitation track 12 The electromagnetic coil 8 is composed of an induction coil 10 wound around the rotating guide arm, which can be rotated horizontally and vertically according to the guiding requirements. The guide electromagnetic coils 8 on the two side walls of the n-shaped guide slot 7 form two electromagnetic fields with the same electromagnetic direction when energized. When the rotating guide arm 3 rotates from the horizontal state to the vertical state, the induction coil 10 penetrates into the middle position of the two electromagnetic coils 8 of the n-shaped guide slot 7. When the personal maglev vehicle is running, the induction coil 10 cuts the magnetic force line movement, and the induction coil 10 generates The current causes the induction coil 10 to generate an electromagnetic field opposite to the electromagnetic direction of the electromagnetic coils 8 on both sides of the n-shaped guide slot 7. The electromagnetic fields repel each other, constraining the rotating guide arm 3 in the middle of the two guide electromagnetic coils; the suspension system is located at the bottom of the carriage The suspension electromagnetic coils 13 on both sides and the metal bottom plate 14 located on both sides of the track bottom are composed of the suspension electromagnetic coil 13 at the bottom of the carriage and the induction coil 10 in series; the linear motor drive system uses the principle of linear motor, which is composed of the linear motor on the surface of the track. 16. The linear motor secondary 15 at the bottom of the carriage and the linear motor control device are composed of the linear motor control device to control the operation; the auxiliary operation system is composed of the battery, the motor, the auxiliary power wheel 2 and the rotary guide arm auxiliary guide wheel 11.

Figure 3-6 shows that the magnetic levitation track can be divided into four types: overhead traveling, ground traveling, underground traveling and underwater traveling according to different spatial locations. The overhead traveling track support maintenance system is composed of truss beams 17 and track support columns 18. The magnetic levitation track 12 is installed on the top of the truss beam 17, the ground travel track support maintenance system is composed of the processed ground roadbed 19 and the maintenance structure on both sides of the maglev track 12, and the underground and underwater travel track support maintenance system is composed of an underground closed pipeline 20 system .

Figure 7-9 shows that the magnetic levitation track 12 has three forms: a left-directed straight magnetic levitation track 21, a right-directed turning magnetic levitation track 22, and a two-sided guiding connecting segment magnetic levitation track 23. The left-directed straight maglev track 21 is a continuous arrangement The N-shaped guide groove 7 is located on the left side of the track, and the right-side guided turning magnetic levitation track 22 is composed of a straight section and a turning section. The n-shaped guide groove 7 is located on the right side of the track, and the two sides guide the connecting section of the magnetic levitation track. 23 is composed of a right turning track and a straight section, and its n-shaped guide groove 7 is located on the right side of the track; the personal maglev vehicle 1 chooses to drive along the left n-shaped guide groove 7 by changing the state of the rotating guide arms 3 on both sides Drive along the right n-shaped guide groove 7, and follow the left n-shaped guide groove 7 to guide the personal maglev vehicle 1 to go straight along the main line, and follow the right n-shaped guide groove 7 to guide the personal maglev vehicle 1 to turn right away from the main line. The trunk line or merge into the trunk line along the branch track on the right.

Figures 10 and 11 are respectively shown as schematic diagrams of parallel rail and vertical rail connection lines. When a personal maglev vehicle 1 traveling on track B needs to run on track A, the personal maglev vehicle 1 needs to start an automatic program. Specifically, when the A and B tracks are two parallel tracks, the personal maglev vehicle 1 is along the right side The turning track first departs from track B, and then drives to the left of track A along the device to the right side of track A, then starts the merge procedure and merges into target track A; when track A and track B are two vertical running tracks, the individual The maglev vehicle 1 first starts the right turning procedure and departs from the track B to the right along the right turning track, continues to drive to the right side of the track A, and then starts the merge procedure to merge into the target track A.

Figure 12 shows a schematic diagram of the docking station. The docking station is composed of the docking station track, the loading and unloading platform 27, the overhaul platform 28 and the docking station control center. The docking station can be designed as unattended and manned according to the size of the passenger flow. The docking station track is composed of a U-shaped right-hand turning track 24 and at least one left-hand straight track 25. The length and number of the left-hand straight track 25 can be increased to increase the passenger flow of the docking station; the boarding platform 27 is located on the left There are safety barriers on both sides of the straight track 25. The upper and lower passenger platform 27 has an overhead or underpass passage to cross the maglev track 12; the maintenance platform 28 is located at the outermost side of the U-shaped right-hand turning track 24 of the docking station, and is used for personal maglev 1 Daily maintenance and troubleshooting.

Claims

The personal automatic control light-duty variable-track maglev rail transit system is composed of a personal maglev vehicle, a maglev rail system, a station system, a maglev rail transit network control system, and a power supply system. It is characterized in that: the personal maglev vehicle (1) is a A light-weight public transportation vehicle that takes one to two persons, travels on a dedicated maglev track in a maglev, variable track, automatic control, unmanned driving, length 1000mm-4000mm, height 1000mm-2500mm, width 700mm-2500mm, load The range is 0kg-1000kg, which is composed of the car body, the car automatic driving control system, the car guiding device, the car driving device, the car suspension device and the auxiliary driving system; the car body is composed of the car frame structure, the door (4), the car maintenance structure and the car The passenger equipment is composed of the functions of providing one to two passengers, luggage storage, communication network, simple office, ventilation and air conditioning; the on-board automatic driving control system consists of on-board computer, data line, on-board signal identification device, on-board signal transmitter, and on-board Guide control device, on-board drive control device, auxiliary operation control device, and manual emergency control device. Under the instructions of the maglev rail transit network master control computer, it can automatically identify the running route and control the automatic driving of the vehicle; the on-board guidance device is installed on the carriage body On the left and right sides, there are two sets of independent operation devices, which together with the on-board guidance control device and the rail guidance devices in the n-shaped guide grooves (7) on the left and right sides of the magnetic levitation rail (12) constitute a guidance system, which can be realized under the instructions of the on-board computer The personal magnetic levitation vehicle (1) has the guiding function of going straight along the track, changing the track, leaving the straight track, and merging into the straight track; the vehicle-mounted drive device is installed at the bottom of the personal magnetic levitation vehicle (1), and the vehicle-mounted drive control device and the magnetic levitation track (12) The track driving device together constitutes the driving system, which realizes the driving and braking of the personal maglev vehicle (1) under the instructions of the on-board computer; the on-board levitation device is installed at the bottom of the personal maglev vehicle (1), and the on-board levitation automatic control device, magnetic levitation The track levitation device of the track (12) together constitutes a levitation system, and the personal maglev vehicle (1) is stably levitation in the maglev track (12) under the action of the on-board levitation automatic control device; an auxiliary driving system is installed on the personal maglev vehicle (1) , To provide operating power and guidance in the initial stage of the operation of the personal maglev vehicle (1) or when the power supply system fails; the maglev track system is a light-weight maglev track system, suitable for the personal maglev vehicle (1) to operate on the upper surface of the maglev , Consists of magnetic levitation track (12), track support maintenance device, emergency escape and overhaul channels, ventilation system, fire protection system and lighting system; magnetic levitation track (12) is composed of n-shaped guide groove (7) and track plane bottom plate (9) , Rail guides are installed on the two side walls of the n-shaped guide groove (7), and the magnetic levitation track (12) has a left-side guiding straight maglev track (21), a right-side guiding turning magnetic levitation track (22) and two-side guiding connections Segment magnetic levitation track (23) There are three forms. The left-side guided straight maglev track (21) is a continuously arranged mainline straight-track track, and its n-shaped guide slot (7) is located on the left side of the track. It is suitable for personal maglev vehicles (1) to go straight and turn on the right side. The magnetic levitation track (22) is a turning track, and its n-shaped guide groove (7) is located on the right side of the track, which is suitable for the orbit change and merging of the personal maglev vehicle (1). The magnetic levitation track (23) is located on the right of the guiding connecting section on both sides. At the junction of the side-guided turning magnetic levitation track (22) and the left-guided straight maglev track (21), the n-shaped guide grooves (7) are respectively arranged on the left and right sides of the track, and the personal magnetic levitation vehicle (1) is guided and connected on both sides The left and right guiding devices are switched at the section maglev track (23) to realize track change or merging; a track connecting line is set between two or more parallel or crossing main straight tracks, and the rail car (1) can pass through the track connecting line. The straight track on the running trunk line is changed to another trunk straight track; the track drive device of the drive system is installed on the track plane bottom plate (9), which forms the drive system together with the personal magnetic levitation vehicle (1) on-board drive device and on-board drive control device Under the instructions of the on-board computer, the driving and braking of the personal magnetic levitation vehicle (1) is realized; the rail levitation device of the levitation system and the personal maglev vehicle (1) on-board levitation device and automatic vehicle levitation are installed on the track plane floor (9) The control devices together constitute a levitation system. The personal maglev vehicle (1) realizes the stable levitation of the personal maglev vehicle (1) in the magnetic levitation track (12) under the action of the on-board levitation automatic control device; auxiliary wheels are installed on the track plane bottom plate (9) The dedicated lanes provide plane support for auxiliary wheels when the personal magnetic levitation vehicle (1) auxiliary driving system is running; the station system is composed of the station maglev track, the station computer control system, the passenger platform (27), the inspection workbench (28), Passenger passage and access control system; the station maglev track is composed of a U-shaped outsourcing right-hand guiding turning maglev track (24) and one or more stopping stations' left-hand guiding straight maglev track (25), and the left side of the stopping station is guiding straight maglev track (25) Set on the inner side of the U-shaped outer right-side guiding turning magnetic levitation track (24), and its two ends are provided with two-sided guiding connecting sections. The magnetic levitation rail (23) is connected to the U-shaped outer right-side guiding turning magnetic levitation track (24). The two ends of the magnetic levitation track (23) are connected to the left-side guiding straight maglev track (21) of the running line, and the personal maglev track (1) is in the station. At the entrance, change to the U-shaped outsourcing right-side directional turning magnetic levitation track (24), and then change to the left side of the docking station to guide the straight maglev track (25), and the left side of the docking station is set on both sides of the straight maglev track (25). There are a loading and unloading platform (27) and an overhaul workbench (28). Passengers can ride or leave the personal maglev vehicle (1) through the loading and unloading platform (27). The staff maintain and overhaul the personal maglev vehicle (1) on the overhaul platform (28). 1) When leaving the station, the individual The maglev vehicle (1) is guided straight ahead on the maglev track (25) along the left side of the stop, merges at the junction and turns into a U-shaped outer right-side steering maglev track (24), and then merges and connects again at the exit to enter the running line The maglev rail transit network control system is composed of a maglev rail transit network master control computer system, a track signal system, an on-board automatic driving control system, and a station computer control system; the maglev rail transit network master control computer system consists of a large computer and its auxiliary systems It is composed of a large database and Internet operation website, responsible for collecting and disposing of information from Internet websites, on-board computers, track signal devices and docking station computers, and autonomously completing the operation scheduling, line design and emergency handling of personal maglev vehicles (1) Work; The vehicle-mounted automatic driving control system is installed on the personal magnetic levitation vehicle (1), and consists of a vehicle-mounted computer, a computer door lock (5), a data line, a signal recognition device, a signal transmitter, a vehicle-mounted guidance control device, and a vehicle-mounted drive control device , Auxiliary operation control device, manual emergency control button, external wireless connection with the maglev rail transit network master control computer, transmit personal maglev vehicle (1) information and receive instructions from the maglev rail transit network master control computer, internally connected to the vehicle guidance device, On-board driving device, rail power supply system control device and auxiliary operating system devices, the on-board computer receives passenger destination information, the operating instructions of the maglev rail transit network master control computer and on-board signal device information, and after calculation, instructions are given to each device, automatically Control the starting, acceleration, braking, running line identification, turning, pitting, and emergency handling of the personal magnetic levitation vehicle (1); the track signal system is composed of signal response devices installed at the track change and merging points, all over the track The operation status monitoring device of each part and the automatic power supply control device of the track sub-section are composed. The track signal system is wirelessly connected with the magnetic levitation rail transit network master control computer, the on-board signal identification device, and the on-board signal transmitter to transmit track information; the station computer system It is composed of the central control computer of the docking station and the docking station signal system. It is connected to the master control computer of the maglev rail transit network and receives instructions. The information from the master control computer of the maglev rail transit network and the signal system information of the docking station are calculated and sent by the central control computer. Instruct the stop signal system to control the entry, stop position, stop time and departure of the personal maglev vehicle through the signal system; the power supply system is composed of the rail power supply system and the personal maglev vehicle (1) internal power supply system, the rail power supply system It is composed of substations, transmission lines and rail power supply systems along the track. Each substation along the track is provided by no less than two city power supply lines to provide uninterrupted power. The transmission lines are laid along the track, and the rail power supply provides power to the sub-sections. Each power supply area The length of the section is 10-100 meters. The opening and closing of the power supply of each section is automatically controlled by the personal maglev vehicle (1). The power supply of the personal maglev vehicle (1) is composed of its own storage battery and induction coil (10), which is composed of an induction coil (10). ) The current generated charges the battery, and then through the The battery powers the on-board equipment.
The personal automatic control light-weight variable-track maglev rail transit system according to claim 1, wherein the auxiliary operation system is composed of a battery, a motor, an auxiliary power wheel (2) and a rotating guide arm auxiliary guide wheel (11) Its main function is to provide power and guidance in the initial stage of operation of the personal magnetic levitation vehicle (1). In the initial stage of operation, the auxiliary guide wheel (11) provides guidance, the battery provides electricity to the motor, and drives the auxiliary power wheel (2) to allow the individual When the magnetic levitation vehicle (1) reaches a certain initial speed, the induction coil (10) cuts the magnetic field lines of the electromagnetic coil (8) to generate induced current and induced magnetic field, and rotate the guide arm (3) and the n-shaped guide slot (7) to obtain the guiding ability. At the same time, the levitation electromagnetic coil (13) generates induced current and induced magnetic field to make the personal maglev vehicle (1) float; if the power supply system fails or the drive system fails during the operation of the personal maglev vehicle (1), the auxiliary operation system can Provide power and guidance so that the personal maglev vehicle (1) can drive to the nearest stop.
The personal automatic control light-duty variable rail maglev rail transit system according to claim 1, wherein the track support maintenance system is divided into four types: overhead traveling, ground traveling, underground traveling and underwater traveling according to different spatial locations of traveling. In this form, the overhead traveling track support maintenance system is composed of a truss beam (17) and a track support column (18). The magnetic levitation track (12) is installed on the top of the truss beam (17), and the ground traveling track support maintenance system consists of the processed ground The subgrade (19) and the maglev track (12) are composed of maintenance structures on both sides. The underground and underwater track support maintenance system is composed of the underground closed pipeline (20) and its auxiliary systems. The track support maintenance system is overhead, underground or underwater At the time, the maintenance and emergency escape channels are set up in the track support maintenance system to facilitate the daily inspection and maintenance of the equipment. In the event of fire, earthquake, water penetration and other emergency situations, passengers can quickly transfer to a safe area through the emergency escape channel, and the track supports are maintained. When the system is underground or underwater, the ventilation, fire protection and lighting system installed in the track support maintenance system.
The personal automatic control light-weight variable-track maglev rail transit system according to claim 1, wherein the guidance system consists of rotating guide arms (3) located on both sides of the personal maglev vehicle (1) and arranged on the maglev track ( 12) The guide electromagnetic coils (8) in the n-shaped guide grooves (7) on both sides are composed of induction coils (10), which can be rotated horizontally and vertically according to the guiding requirements. The n-shaped guide grooves (7) ) When the guide electromagnetic coils (8) on the two side walls are energized, two electromagnetic fields with the same electromagnetic direction are formed. When the rotating guide arm (3) rotates from the horizontal state to the vertical state, the induction coil (10) penetrates into the n-shaped guide slot (7) At the middle position of the two electromagnetic coils (8), the induction coil (10) cuts the magnetic field movement when the personal maglev vehicle (1) is running, and the induction coil (10) generates current, so that the induction coil (10) generates an n-shape Electromagnetic fields with opposite electromagnetic directions from the electromagnetic coils (8) on both sides of the guide slot (7), the electromagnetic fields repel each other, constrain the rotating guide arm (3) in the middle of the two guide electromagnetic coils (8), and the personal magnetic levitation vehicle (1) passes Change the state of the rotating guide arms (3) on both sides, choose to drive along the left n-shaped guide groove (7) or along the right n-shaped guide groove (7), and follow the left n-shaped guide groove (7) It can guide the personal maglev vehicle (1) to go straight along the main line, and follow the n-shaped guide groove (7) on the right to guide the personal maglev vehicle (1) to turn right and change orbit away from the main line or merge into the main line along the right branch track. The magnetic levitation vehicle (1) switches the left and right side guide devices at the magnetic levitation rail (23) of the guiding connecting section on both sides to realize track change or rail merge.
The personal automatic control light-weight variable-track magnetic levitation rail transit system according to claim 1, wherein the levitation system consists of levitation electromagnetic coils (13) located on both sides of the bottom of the carriage and metal bottom plates located on both sides of the bottom of the track. (14) Composition, the suspension electromagnetic coil (13) at the bottom of the carriage is connected in series with the induction coil (10). During operation, the induction coil (10) generates an induced current, and the current passes through the suspension electromagnetic coil (13) at the bottom of the carriage to generate perpendicular to the track The electromagnetic field in the direction of the metal bottom plate (14). The metal bottom plate (14) cuts the magnetic field lines to generate an induced magnetic field opposite to the magnetic field of the levitation electromagnetic coil (13). The magnetic field repels the same poles so that the carriage is suspended on the surface of the track plane bottom plate (9). .
The personal automatic control light-weight variable-track magnetic levitation rail transit system according to claim 1, characterized in that the driving system uses the working principle of linear motor, and the vehicle-mounted driving device (15) is the secondary of the linear motor and is installed on the individual At the bottom of the maglev vehicle (1), the track drive device (16) is the primary linear motor. It is installed on the maglev track (12) and is powered by the track power supply system. The on-board drive control device is the linear motor control device. Under the instruction, the operation and braking of the personal maglev vehicle (1) on the track are controlled by the linear motor control device.
The personal automatic control light-weight variable-track magnetic levitation rail transit system according to claim 1, wherein the track connecting line is a section of the right-side steering magnetic levitation rail 22, when the A and B rails are two parallel trunk rails , The track connecting line turns from the right to leave track B first, detour through track B or track A from the upper or lower side, continue to the right side of track A, and merge into target track A; when tracks A and B are When two three-dimensional cross-traveling main tracks are used, the track connecting line first turns right and leaves track B, moves up or down to the right side of track A, and merges into target track A. The rail car (1) can pass through the track connecting line. Run the main line straight track to change the track to another main line straight track.