CN209813736U

CN209813736U - Intelligent new energy air maglev bus train system

Info

Publication number: CN209813736U
Application number: CN201920182683.5U
Authority: CN
Inventors: 丁务立; 关健; 丁虹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-01
Filing date: 2019-02-01
Publication date: 2019-12-20
Anticipated expiration: 2029-02-01

Abstract

The embodiment of the utility model discloses an intelligent new energy aerial maglev bus train system, wherein the train is designed as a bullet train, and comprises a carriage, a carriage bottom part is provided with a carriage permanent magnet, a guide wheel and driving guide wheels at two sides, and the driving guide wheels are internally provided with hub motors; the train track support device is characterized by also comprising a U-shaped track beam arranged below the carriage, a track permanent magnet arranged in the U-shaped track beam and a curve support guide rail, wherein the support surface of the curve support guide rail is higher than the straight-line guide surface of the U-shaped track beam, so that the switching during the running is convenient, and the stable running of a train is kept; be equipped with the full-automatic unmanned system of AI on the carriage, the full-automatic unmanned system of AI includes obstacle identification sensor, the inside and outside camera of carriage, body and feels sensor, communication network and master controller. The full-automatic unmanned driving is applied to the exclusive right of way, so that the road condition becomes much simpler, the probability of sudden situation is greatly reduced, and the technology of the intelligent traffic system can be immediately implemented. Compared with the existing operation control system of rail transit, the system is more intelligent and more flexible in operation and grouping.

Description

Intelligent new energy air maglev bus train system

Technical Field

The embodiment of the utility model provides a technical field that maglev train and auto train are related to, concretely relates to aerial maglev bus train of intelligence new forms of energy.

Background

The rail transit is a well-known best scheme for urban jam control, but the increase of the urban jam control is restricted by high manufacturing cost, and currently, the manufacturing cost of each kilometer of subway in China is 7-10 million yuan, and the construction cost of the overground section is 2-4 million yuan. Other rail transit modes, such as trams and suspended airbuses, have relatively low construction costs, but these modes have low capacity and low speed. At present, the average travel speed of public transport in cities across the country is about 20 Km/h, and the average travel speed of subways is 35.5 Km/h. This situation is in need of improvement. The utility model discloses an aerial magnetic levitation bus train system of intelligence new forms of energy has assembled Artificial Intelligence (AI), pure electric (in-wheel motor) bus, rubber tyer rail train, permanent magnetism (or mix) multiple technologies such as suspension train, solar cell's advantage separately, through integrating, optimizes, under the condition that the fortune can be close the subway, the cost estimation is 1-2 hundred million yuan per kilometers. And through intelligent operation management, the average travel speed can be increased to 40-50 Km/h, and the highest speed of special lines of intercity and scenic spots can reach 160 Km/h. The method provides a cracking scheme for improving the situation of 'quick two ends and middle blockage'.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides an aerial magnetic levitation bus train system of intelligence new forms of energy to solve among the prior art because some shortcomings that cost and fortune ability performance can't be got concurrently.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

an intelligent new energy air maglev bus train system is characterized in that a train is designed for a bullet train and comprises a carriage, wherein a carriage permanent magnet and driving guide wheels positioned on two sides of the carriage permanent magnet are arranged at the bottom of the carriage, and a hub motor is arranged in each driving guide wheel.

Still including setting up the U type track roof beam in the carriage below, be equipped with in the U type track roof beam with carriage permanent magnet's magnetism assorted track permanent magnet to and set up at the bend section and with drive leading wheel matched with bend supporting guide, the support surface of bend supporting guide is higher than the straightway guide surface of U type track roof beam, switches in being convenient for go, keeps the train even running.

Be equipped with the full-automatic unmanned systems of AI on the carriage, the full-automatic unmanned systems of AI includes obstacle identification sensor, the inside and outside camera in carriage, body sensor, communication network and master controller, the master controller passes through communication network and connects in-wheel motor, carriage permanent magnet, obstacle identification sensor, body sensor and the inside and outside camera in carriage respectively.

In another embodiment of the present invention, the outside of the carriage is provided with a solar panel, the solar panel is connected to the power management module, and the power management module is electrically connected to the main controller and the energy storage device respectively.

In yet another embodiment of the present invention, the drive guide wheel is a rubber tire.

In a further embodiment of the present invention, the two ends of the curve support rail are provided with a slope structure, which enables the guide surface of the curve support rail to rise to the contact drive guide wheel.

In yet another embodiment of the present invention, the obstacle recognition sensor is a millimeter wave radar.

The utility model discloses a further embodiment, be equipped with full-automatic coupling buffer around the carriage, the automatic marshalling of train of being convenient for.

In yet another embodiment of the present invention, the master controller is electrically connected to the GPS/INS module.

According to the utility model discloses an embodiment has following advantage:

1. the full-automatic unmanned driving application runs in the guide rail with the exclusive right of way, so that the road condition becomes much simpler, the probability of sudden situation is greatly reduced, and the technology of the intelligent traffic system can be implemented immediately. Compared with the existing operation control system of rail transit, the system is more intelligent and safer, and the operation marshalling is more flexible.

2. Most of the existing rail transit is fixed marshalling, so that the transportation capacity can be adjusted only by prolonging the departure interval in the low-ebb period of passenger transportation, and as a result, the carriage is still empty. The utility model discloses nimble marshalling can be according to intelligent transportation system's passenger flow prediction management, under the condition that keeps the interval time of dispatching a car unchangeable basically, before supplementary branch line, the carriage that will reduce and the carriage automatic unhook in service, drive into supplementary branch line, and the trailer catches up the train of operation again and connects the coupling automatically. The operation energy is adjusted by such automatic free grouping. It is convenient for passengers and saves energy.

3. The combination of magnetic suspension and rubber wheels eliminates a bogie, and buoyancy in most of the straight line sections is continuously and uniformly distributed; the wheel directly driven by the hub motor is used under the low-speed condition of a small part of curve road section, and compared with a steel wheel, the driving guide wheel reduces vibration, so that the partial structure of the train is simplified. The minimum turning radius can reach 15M, and the climbing can be more than or equal to 25 percent.

4. The requirement of electromagnetic suspension to the power supply is very strict, the utility model discloses can adopt power battery + solar energy, simplify the structure, reduce the cost.

5. The energy consumption is reduced by magnetic suspension, automatic marshalling and the like. Simple structure, reduced friction and vibration, and reduced operation and maintenance cost.

6. The manufacturing cost and the operation and maintenance cost are reduced, and even the cost is kept or the operation is slightly facilitated without government financial subsidies. Thus, the application range can be enlarged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is an overall structural diagram of an intelligent new energy air maglev bus train system according to an embodiment of the present invention;

FIG. 2 is a cross-sectional structural view taken along the direction A-A in FIG. 1, showing a straight section of a car running on a U-shaped track beam;

FIG. 3 is a cross-sectional structural view taken along the direction A-A in FIG. 1, showing the car running in a turnaround section of a U-shaped track beam;

fig. 4 is a system structure diagram of an intelligent new energy air maglev bus train system according to an embodiment of the present invention.

In the figure:

1. a carriage; 2. a U-shaped track beam; 3. a carriage permanent magnet; 4. a track permanent magnet; 5. a lower suspension; 6. driving the guide wheel; 7. a fully automatic coupler buffer device; 8. an obstacle recognition sensor; 9. a driving camera; 10. a somatosensory sensor; 11. a camera in the vehicle; 12. a master controller; 13. a solar panel; 14. an energy storage device; 15. a GPS/INS module; 16. a curved support rail; 17. a power management module; 18. a guide wheel.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

As shown in fig. 1-4, the intelligent new energy air maglev bus train system comprises a carriage 1, wherein a carriage permanent magnet 3, a guide wheel 18 and driving guide wheels 6 positioned on two sides of the carriage permanent magnet 3 are arranged at the bottom of the carriage 1, the driving guide wheels 6 are arranged at the bottom of the carriage 1 through a lower suspension 5, and a hub motor is arranged in each driving guide wheel 6. Still including setting up U type track roof beam 2 in carriage 1 below, be equipped with in U type track roof beam 2 with carriage permanent magnet 3's magnetism assorted track permanent magnet 4, form a pair of magnetic levitation system that repels, still can be for mixing the magnet system. The weight of the carriage 1 is uniformly transferred to the guide rail beam, and the suspension clearance is only different by a few millimeters between no-load and full-load conditions.

Set up in U type track roof beam 2 and support guide rail 16 at the bend section and with drive leading wheel 6 matched with bend, as shown in fig. 3, in the bend section, the holding surface of bend support guide rail 16 is higher than the guide rail surface of the straightway of U type track roof beam 2, and bend support guide rail 16 face will be higher than the guide rail surface of straightway promptly, if lose the support of magnetic levitation power at high speed in-process, drive leading wheel 6 can be steady contact with bend support guide rail 16 to play support, guide effect. The two ends of the curve support guide rail 16 are provided with oblique slope structures, and the oblique slope structures enable the guide surface of the curve support guide rail 16 to rise to contact with the driving guide wheels 6.

The front side end and the rear side end of the carriage 1 are provided with full-automatic coupler buffering devices 7 used for automatic connection and automatic separation of front and rear vehicles, the full-automatic coupler buffering devices 7 are in communication connection with a main controller 12, and the main controller 12 controls the opening and connection of the full-automatic coupler buffering devices 7.

Both sides all are equipped with obstacle identification sensor 8 and driving camera 9 around carriage 1, obstacle identification sensor 8 and the equal electricity of driving camera 9 are connected master controller 12. The obstacle recognition sensor 8 is a millimeter wave radar which can detect the distance to the front and rear vehicles by returning the attenuation degree of the radar wave, if the attenuation degree is reduced to a set threshold value, the main controller 12 uploads alarm information and receives a control instruction to control the running speed of the vehicle and the subsequent vehicles, and the subsequent vehicles can be stopped if necessary. The driving camera 9 is used for recording driving videos of the front and the back of the vehicle, and is convenient for remote scheduling and watching.

The car 1 is equipped with body and feels sensor 10 and interior camera 11, interior camera 11 of car is connected master controller 12 with the equal electricity of body sensor 10. The body feeling sensor 10 is used for detecting whether human skeleton information exists in the carriage 1 or not, if the human skeleton information does not exist in the carriage 1, it is indicated that people are not loaded in the current carriage 1, the separation of the carriage 1 and the main body can be controlled, or the body feeling sensor 10 can detect the number of human bodies through the human skeleton information, if the number of the human bodies exceeds a threshold value of the number of people, the main controller 12 uploads alarm information, and the dispatching center can send the carriage 1 to be connected with the vehicle, so that the technical effect of reducing or increasing the carriage 1 is achieved.

The outside in carriage 1 is equipped with solar panel 13, prefers to solar panel 13 and sets up at carriage 1 top in this embodiment, solar panel 13 connects power management module 17, power management module 17 electricity respectively connects energy memory 14 and master controller 12. Solar energy can be provided for the carriage 1, and after night, the carriage 1 can be powered by the residual energy stored in the energy storage device 14 and the additional electric storage device, so that the electric energy loss of vehicle operation is reduced.

The main controller 12 is electrically connected with the GPS/INS module 15, and is used for positioning the vehicle operation and facilitating the scheduling of the scheduling center.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. An intelligent new energy aerial maglev bus train system is characterized by comprising a carriage, wherein the bottom of the carriage is provided with a carriage permanent magnet and driving guide wheels positioned on two sides of the carriage permanent magnet, and each driving guide wheel is internally provided with a hub motor;

the train track structure is characterized by further comprising a U-shaped track beam arranged below the carriage, wherein a track permanent magnet matched with the carriage permanent magnet in magnetism is arranged in the U-shaped track beam, and a curve supporting guide rail which is arranged at a curve section and matched with the driving guide wheel is arranged in the U-shaped track beam, and the supporting surface of the curve supporting guide rail is higher than the straight-line section guide rail surface of the U-shaped track beam, so that switching during driving is facilitated, and stable running of a train is kept;

2. The intelligent new energy air maglev bus train system of claim 1, wherein: the outside in carriage is equipped with solar panel, solar panel connects power management module, power management module electricity respectively connects master controller and energy memory.

3. The intelligent new energy air maglev bus train system of claim 1, wherein: the driving guide wheel is a rubber tire.

4. The intelligent new energy air maglev bus train system of claim 1, wherein: the both ends of bend support rail are equipped with the oblique slope structure, oblique slope structure makes the guide rail surface of bend support rail rise to contact drive leading wheel.

5. The intelligent new energy air maglev bus train system of claim 1, wherein: the obstacle recognition sensor is a millimeter wave radar.

6. The intelligent new energy air maglev bus train system of claim 1, wherein: and full-automatic coupler buffer devices are arranged at the front and the rear of the carriage, so that automatic train marshalling is facilitated.

7. The intelligent new energy air maglev bus train system of claim 1, wherein: the master controller is electrically connected with the GPS/INS module.