Electronic guide rubber wheel vehicle

Abstract

The invention provides an electronic guiding rubber wheel vehicle which comprises a first vehicle head, a second vehicle head and at least one middle compartment, and the at least one middle compartment is located between the first vehicle head and the second vehicle head. The sides, facing the middle compartment, of the first headstock and the second headstock are each provided with a power bogie, and the two opposite sides of the middle compartment are each provided with a power bogie. The bogies are redistributed, the purpose of uniform power distribution of the whole vehicle is achieved, the stability of the vehicle in the running process is higher, the first vehicle head, the middle compartment and the second vehicle head are all provided with the power bogies and are relatively independent in the turning and braking process, and compared with power centralized driving, abrasion of driving wheels can be reduced; in addition, the multi-marshalling power requirement can be met, a cabin body structure below the seats is omitted, the seats are arranged more flexibly, the vehicle head is arranged in a front suspension mode, and the high-speed running stability and performance of the vehicle can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of rubber-wheeled vehicles, and in particular to an electronically guided rubber-wheeled vehicle. Background Art

[0002] Electronically guided rubber-tyred vehicles use conventional centralized power traction vehicles at the driving end of the vehicle. Since the drive motor is arranged at the front of the vehicle, there is no power distribution in the middle car, so the front overhang is long and the stability is insufficient under high-speed driving conditions. Speed ​​differences are prone to occur between adjacent cars and between cars and the front of the vehicle during acceleration or deceleration, which increases the friction force on the vehicle's rubber tires during driving, which seriously affects the service life of the rubber tires and indirectly increases driving risks.

[0003] Based on this, the inventor of the present application proposes an electronically guided rubber-wheeled vehicle in order to solve the above-mentioned technical problems. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide an electronically guided rubber-wheeled vehicle in order to overcome the defect in the prior art that the rubber wheels are easily worn due to uneven power distribution of the electronically guided rubber wheels.

[0005] The present invention solves the above technical problems through the following technical solutions:

[0006] The present invention provides an electronically guided rubber-wheeled vehicle, which is characterized by comprising:

[0007] A first locomotive head, a second locomotive head and at least one intermediate carriage, wherein the at least one intermediate carriage is located between the first locomotive head and the second locomotive head;

[0008] A power bogie is respectively provided on one side of the first locomotive head and the second locomotive head facing the middle carriage, and a power bogie is respectively provided on two opposite sides of the middle carriage.

[0009] According to one embodiment of the present invention, the first vehicle front, the second vehicle front and the middle vehicle compartment all have an accommodating space, and the accommodating space is used to carry passengers.

[0010] According to one embodiment of the present invention, the first vehicle front, the second vehicle front and the middle vehicle compartment all have an accommodation space, and the accommodation space is used to install seats in either a horizontal or vertical arrangement.

[0011] According to one embodiment of the present invention, the first vehicle front, the second vehicle front and the middle vehicle compartment all have a bottom plate, the seat is detachably mounted on the bottom plate, and an escape space is formed between the seat and the bottom plate.

[0012] According to one embodiment of the present invention, the middle carriage, the first locomotive head and the second locomotive head are respectively provided with an energy storage system and a passenger information system;

[0013] The energy storage system is arranged on the roof, and the passenger information system is arranged on the top of the accommodating space.

[0014] According to one embodiment of the present invention, the first locomotive head and the second locomotive head are further provided with an auxiliary source system, an intelligent driving system, an on-board integrated wireless system and an on-board signal system;

[0015] The auxiliary source system, the intelligent driving system and the vehicle-mounted integrated wireless system are arranged on the roof of the vehicle, and the vehicle-mounted signal system is arranged on the top of the accommodating space.

[0016] According to one embodiment of the present invention, the middle carriage, the first locomotive head and the second locomotive head are also respectively provided with a proportional servo valve, an oil tank, a steering oil cylinder and a control box;

[0017] The proportional servo valve, the oil tank and the steering cylinder are installed on the power bogie; the control box is installed on the first locomotive head, the second locomotive head and the end wall of the middle carriage.

[0018] According to one embodiment of the present invention, the electronically guided rubber-tyred vehicle further includes electrical control and network equipment, an electrical cabinet is provided on one side of the end wall, and the electrical control and network equipment is arranged in the electrical cabinet.

[0019] According to one embodiment of the present invention, the electrical control and network equipment includes but is not limited to one or a combination of a display screen, a display, a camera, an emergency controller, and a smoke alarm master / slave station.

[0020] According to one embodiment of the present invention, the first front part and the second front part are arranged with short front overhangs, and the length of the front overhangs is no more than 170 cm.

[0021] The positive and progressive effects of the present invention are:

[0022] The electronically guided rubber-wheeled vehicle of the present invention has at least the following advantages:

[0023] 1. A power bogie is arranged on each of the two opposite sides of the middle car, and a bogie is also arranged on each of the first locomotive and the second locomotive on the side facing the middle car, so that the power of the whole vehicle is evenly distributed, the vehicle is more stable during driving, and during turning and braking, the first locomotive, the middle car and the second locomotive are relatively independent because they all have power bogies. Compared with centralized power drive, the wear of the drive wheels can be reduced, and it is also conducive to meeting the power requirements of multiple trains;

[0024] Second, the cabin structure under the seats is eliminated, making the arrangement of seats in the first front, second front and middle compartments more flexible. For example, seats can be arranged horizontally or vertically, or passengers can sit directly without seats, which helps reduce the workload of technical personnel in design and improves the reliability of the vehicle;

[0025] 3. The first and second front ends of the vehicle are arranged with short front overhangs, thereby reducing the weight of the vehicle, improving the stability and steering performance of the vehicle at high speeds, reducing the design and manufacturing costs of the vehicle, and reducing the energy consumption of the vehicle during operation;

[0026] Fourth, the structure of each intermediate car is completely consistent, so that the vehicle can adopt a multi-grouping solution to meet the needs, and the subsequent expansion of the intermediate car has a powered bogie, which will not affect the power performance of the whole vehicle, forming a more flexible multi-grouping setting. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The above and other features, properties and advantages of the present invention will become more apparent through the following description in conjunction with the accompanying drawings and embodiments, in which:

[0028] Figure 1 A front view of an embodiment of an electronically guided rubber-wheeled vehicle of the present invention;

[0029] Figure 2 for Figure 1 A bottom view of the electronically guided rubber-tyred vehicle is shown;

[0030] Figure 3 for Figure 1 An interior top view of an electronically guided rubber-tyred vehicle is shown;

[0031] Figure 4 for Figure 3 Sectional view at AA in the middle;

[0032] Figure 5 for Figure 1 A front view of another embodiment of the electronically guided rubber-wheeled vehicle shown;

[0033] Figure 6 for Figure 1 A front view of another embodiment of the electronically guided rubber-wheeled vehicle shown;

[0034] Figure 7 for Figure 6 A bottom view of the electronically guided rubber-tyred vehicle is shown.

[0035] 10. The first locomotive;

[0036] 20. Second locomotive; 210. Energy storage system; 220. Passenger information system; 230. Auxiliary power system; 240. Intelligent driving system; 250. On-board integrated wireless system; 260. On-board signal system; 270. Proportional servo valve; 280. Fuel tank; 290. Steering cylinder; 291. Control box;

[0037] 30. Middle carriage;

[0038] 40. Power bogie;

[0039] 510, storage space; 520, seat; 530, bottom plate; 540, avoidance space;

[0040] 60. Electrical control and network equipment;

[0041] 70. End wall; 710. Electrical cabinet. DETAILED DESCRIPTION

[0042] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0043] Embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Reference will now be made in detail to preferred embodiments of the present invention, examples of which are shown in the accompanying drawings. Wherever possible, the same reference numerals will be used in all drawings to represent the same or similar parts. In addition, although the terms used in the present invention are selected from well-known and commonly used terms, some of the terms mentioned in the specification of the present invention may be selected by the applicant at his or her discretion, and their detailed meanings are explained in the relevant parts of the description herein. In addition, it is required to understand the present invention not only by the actual terms used, but also by the meaning implied by each term.

[0044] Please refer to Figures 1 to 7 An electronically guided rubber-wheeled vehicle of the present invention is described.

[0045] Reference Figures 1 to 3 The present invention proposes an electronically guided rubber-wheeled vehicle, comprising a first locomotive head 10, a second locomotive head 20 and at least one intermediate car 30, wherein the at least one intermediate car 30 is located between the first locomotive head 10 and the second locomotive head 20, and a power bogie 40 is respectively provided on one side of the first locomotive head 10 and the second locomotive head 20 facing the intermediate car 30, and a power bogie 40 is respectively provided on two opposite sides of the intermediate car 30.

[0046] In traditional electronically guided rubber-wheeled vehicles, the power bogies 40 are only set at the front of the vehicle on both sides, and the middle car 30 is driven passively by the front of the vehicle on both sides. This method meets the stability requirements at low speeds, but when driving at high speeds, high-speed turning and braking will cause serious friction between the rubber wheels of the middle car 30 and the track during driving, making them susceptible to wear, seriously affecting their service life. When the vehicle brakes, because only the front of the vehicle can achieve braking, the connection between the middle car and the front of the vehicle is subject to greater force and a speed difference occurs, further aggravating the friction between the middle car and the track. During high-speed turning, because the middle car 30 is not equipped with a power bogie 40, for vehicles with a large passenger capacity, the weight of the middle car 30 is too large, resulting in insufficient power in the front part, making it difficult to turn.

[0047] Based on this, the inventor of the present application sets a power bogie 40 on each of the opposite sides of the middle car 30, and also sets a bogie on each of the first locomotive 10 and the second locomotive 20 facing the middle car 30, so that the whole vehicle can achieve the purpose of even power distribution, and the vehicle is more stable during driving. In addition, during turning and braking, because the first locomotive 10, the middle car 30 and the second locomotive 20 are all relatively independent with the power bogie 40, the whole vehicle has stronger integrity, and there will be no serious speed difference, which reduces the friction force borne by the rubber wheels during turning and braking. Compared with centralized power drive, it can reduce the wear of the drive wheels. In addition, it is also beneficial to meet the power requirements of multiple trains, improve the riding comfort of passengers, and extend the service life of the rubber wheels.

[0048] The traditional solution to increase passenger flow is to add more trains, but the power of traditional electronically guided rubber-wheeled vehicles is concentrated on the front of the vehicle, and as the trains increase, there will be a serious problem of uneven power distribution. In some embodiments of the present invention, a power bogie 40 is also provided on the chassis of the middle car 30, thereby improving the overall power performance of the vehicle, forming a very flexible multi-train solution, and thus meeting the needs of different passenger flows.

[0049] In one embodiment, the first vehicle front 10 , the second vehicle front 20 , and the middle vehicle compartment 30 all have a receiving space 510 , and the receiving space 510 is used to carry passengers.

[0050] For different driving environments, such as when the vehicle is running on a line with dense passenger flow, an airport, a railway station, etc., it is possible to consider canceling the seat 520 and then meet the demand for a large passenger capacity of the vehicle.

[0051] In other embodiments, the first vehicle front 10 , the second vehicle front 20 , and the middle vehicle compartment 30 all have a receiving space 510 , and the receiving space 510 is used to install seats 520 in either a horizontal or vertical arrangement.

[0052] The accommodation space 510 of the first front 10, the second front 20 and the middle compartment 30 transfers the cabin under the original seat 520 to other installation positions, so that the accommodation space 510 does not limit the arrangement of the seats 520. The seats 520 can be arranged along the horizontal direction of the vehicle or along the longitudinal direction of the vehicle. Therefore, the arrangement of the seats 520 can be flexible and changeable without affecting the layout of the vehicle equipment, reducing the design workload of technical personnel and improving vehicle reliability.

[0053] Specifically, the first vehicle front 10 , the second vehicle front 20 and the middle vehicle compartment 30 all have a bottom plate 530 , the seat 520 is detachably mounted on the bottom plate 530 , and an escape space 540 is formed between the seat 520 and the bottom plate 530 .

[0054] Conventional vehicles are all provided with a cabin under the seat 520, and the cabin is provided with structures such as pipes, valves or cables related to electrical equipment. The vehicle first installs the cabin, and then installs the seat 520 on the cabin. As a result, the installation position of the seat 520 is predetermined and cannot be flexibly adjusted, thereby failing to meet the needs of different passenger flows for the in-vehicle space.

[0055] In one embodiment of the present invention, a cabin is no longer provided under the seats 520, but an avoidance space 540 is formed, and the pipeline equipment in the cabin is transferred to the end wall 70, the side top plate or the roof of the first front 10, the second front 20 and the middle compartment 30. As a result, the arrangement of the seats 520 is not affected by the cabin, and the arrangement of the seats 520 is more flexible and does not affect the layout of the vehicle equipment, thereby reducing the design workload of technical personnel and improving the reliability of the vehicle.

[0056] In one embodiment, the middle carriage 30 , the first locomotive 10 , and the second locomotive 20 are respectively provided with an energy storage system 210 and a passenger information system 220 . The energy storage system 210 is provided on the roof, and the passenger information system 220 is provided on the top of the accommodating space 510 .

[0057] In order to facilitate flexible adjustment of the vehicle's passenger capacity, the middle compartment 30 can be used as a unit, and one, two, or more can be set as needed to meet the needs of different vehicle models and passenger capacities. At the same time, in order to improve the assembly efficiency of the middle compartment 30, some equipment is placed on the first and second front ends 10 and 20 on both sides as much as possible, while the necessary energy storage system 210 and passenger information system 220 are retained in the middle compartment 30, so that the newly added middle compartment 30 will not affect the use of the entire vehicle, and the power distribution will not be affected. In order to further cancel the cabin structure at the bottom of the seat 520 of the middle compartment 30, the structure related to the energy storage system 210 is set on the roof, and the passenger information system 220 is set on the top of the accommodating space 510. The circulation of the line does not pass through the bottom space of the accommodating space 510, but is arranged on the roof, so as to ensure that no electrical pipeline equipment is set under the seat 520 to meet the flexibility of the arrangement of the seat 520.

[0058] Furthermore, the first locomotive head 10 and the second locomotive head 20 are also provided with an auxiliary source system 230, an intelligent driving system 240, an on-board integrated wireless system 250 and an on-board signal system 260; the auxiliary source system 230, the intelligent driving system 240 and the on-board integrated wireless system 250 are arranged on the roof, and the on-board signal system 260 is arranged on the top of the accommodating space 510.

[0059] In order to reduce the workload of designing the integrated assembly of the middle car 30, the auxiliary source system 230, the intelligent driving system 240, the vehicle-mounted integrated wireless system 250 and the vehicle-mounted signal system 260 are all installed on the first locomotive head 10 and the second locomotive head 20. This reduces the number of structures assembled in the middle car 30, improves its production efficiency, and also meets the modular requirements of its use and installation.

[0060] In one embodiment, a proportional servo valve 270, an oil tank 280, a steering cylinder 290 and a control box 291 are also provided on the middle car 30, the first locomotive head 10 and the second locomotive head 20. The proportional servo valve 270, the oil tank 280 and the steering cylinder 290 are installed on the power bogie 40, and the control box 291 is installed on the end wall 70 of the first locomotive head 10, the second locomotive head 20 and the middle car 30.

[0061] Because the middle car 30 is also provided with a power bogie 40, the proportional servo valve 270, the oil tank 280 and the steering cylinder 290 are all installed on the power bogie 40, that is, installed under the vehicle chassis. The wiring of the pipeline is not arranged in the space inside the vehicle, and thus does not occupy the space below the seat 520, thereby ensuring the flexibility of the arrangement of the seat 520.

[0062] As for the control box 291, it was originally installed in the car or under the seat 520. In one embodiment of the present invention, the control box 291 is installed on the end wall 70 of the middle compartment 30 without occupying the space under the seat 520, thus meeting the flexibility requirement of the arrangement of the seat 520.

[0063] In one embodiment, the electronically guided rubber-tyred vehicle includes an electrical control and network device 60 , and an electrical cabinet 710 is provided on one side of the end wall 70 . The electrical control and network device 60 is integrated and installed in the electrical cabinet 710 .

[0064] That is, the electrical control and network equipment 60, which was originally located under the seat 520, is now located in the electrical cabinet 710 and installed on the end wall 70, thereby increasing the usable volume in the accommodating space 510 and meeting the demand for large passenger capacity.

[0065] Specifically, the electrical control and network device 60 includes but is not limited to one or a combination of a display screen, a display, a camera, an emergency controller, and a smoke alarm master / slave station.

[0066] In one embodiment, the first front end 10 and the second front end 20 are arranged with a short front overhang, and the length of the front overhang is no more than 170 cm.

[0067] The existing vehicle front overhang length is 220cm, and the present invention limits the front overhang length to 170cm, thereby shortening the vehicle length, reducing the vehicle weight, and improving the high-speed stability and steering performance of the vehicle, thereby reducing the vehicle design and manufacturing costs and the energy consumption costs during vehicle operation.

[0068] Specifically, the underframe of the middle car 30 is provided with two power bogies 40, a brake system, a valve body and a water cooling system; and the underframes of the first locomotive 10 and the second locomotive 20 are each provided with a power bogie 40, a non-power bogie, a brake system, a wind source system and a lubrication system. The power bogie 40 is arranged close to the side of the middle car 30, and the non-power bogie is arranged on the side away from the middle car 30. An articulation system and a folding canopy system are also provided between the first locomotive 10 and the second locomotive 20 and the middle car 30, and between adjacent middle cars 30.

[0069] As for the braking system, the braking system is integrated on the power bogie 40, and the braking system outputs driving or parking brake air to the power bogie 40, and the interface form can be selected as a pipeline connection.

[0070] In order to adapt to the front suspension function, the layout of each device of the chassis needs to consider the wheel weight distribution. In one embodiment of the present invention, each device is arranged in a central symmetrical manner. The double wishbone independent air suspension wheel side motor drives the steering shaft, and each power bogie 40 is arranged with two drive motors. The non-power bogie 40 has the same structure as the power bogie 40 except that there is no drive motor.

[0071] For the air source system, an electric air compressor unit is used. When one air compressor fails, the other air compressor can also meet the air supply requirements when the train is running at a reduced speed.

[0072] For the lubrication system, the grease supply module is composed of a grease supply pump station and a distributor group, which connects multiple grease lubrication points distributed on the vehicle into a complete closed system through pipeline accessories.

[0073] For the water-cooling system, the air conditioner is connected to the battery cooling system and the motor and electronic control system through circulating water pipes, providing battery, motor and electronic control cooling functions.

[0074] The articulated system is mainly composed of an articulated plate and an articulated shed. The articulated system meets the overall technical requirements for turning limit, longitudinal slope, and transverse slope operating conditions.

[0075] In one embodiment, the first front 10, the second front 20 and the middle compartment 30 also include a door system, a partition door, a driver's cab, a glass system, a hood assembly, and interior and exterior decoration structures. The top cover skin is made of 304 stainless steel, and the other parts are fully welded with high-weathering steel. This layout can reduce the weight of the vehicle and save costs. Each middle compartment 30 is provided with two double doors that open opposite each other. The driver's cab seat 520 can be folded and can be moved forward and backward, and the moving distance is not less than 200mm, which improves the driver's riding comfort. The driver's cab and the middle compartment 30 are provided with folding doors, and the net opening width of the folding doors is 600mm and the net opening height is 1850mm.

[0076] The glass system includes the front windshield, side windshields, passenger compartment glass, etc. The passenger compartment glass is fixed to the vehicle frame in an embedded manner. After bonding, the outer surface of the glass and the outer surface of the vehicle body should be on the same plane to reduce the weight of the vehicle hood.

[0077] For the arrangement of seats 520 in the placement space of the middle compartment 30, the first front 10 and the second front 20, a two-person seat 520, a three-person seat 520, a four-person seat 520 and a disabled person seat 520 arrangement scheme can be adopted, and no cabin structure is provided under the seat 520, and the guide drive device that generates noise is arranged on the roof, which is conducive to reducing the noise of the whole vehicle. Specifically, the guide drive device is arranged on the roof, and part of the equipment is arranged in the equipment cabin of the end wall 70, which is conducive to eliminating the noise of the guide device in the first front 10, the second front 20 and the middle compartment 30.

[0078] The electronically guided rubber-wheeled vehicle provided by the present invention includes but is not limited to the following advantages:

[0079] 1. The electronically guided rubber-tyred vehicle adopts wheel-side drive and partial power distribution, so that the middle car 30 also has a power bogie 40, which can effectively alleviate the serious wear of the rubber tire caused by the speed difference between the front of the vehicle and the middle car 30 during vehicle braking, and improve the service life of the rubber tire.

[0080] 2. The electronically guided rubber-wheeled vehicle eliminates the equipment compartment below the seat 520, and the equipment in the compartment is redistributed to the electrical cabinet 710 on the end wall 70, the side top plate and the roof. Therefore, the arrangement of the seat 520 is more flexible and changeable without affecting the layout of the vehicle equipment, which reduces the workload of technicians and improves the reliability of the vehicle.

[0081] 3. By adopting a short front overhang layout, the vehicle length is shortened, the vehicle weight is reduced, and the high-speed stability and steering performance of the vehicle are improved while other conditions such as passenger capacity remain unchanged, thereby reducing the vehicle design and manufacturing costs and the energy consumption costs during vehicle operation.

[0082] The present application uses specific words to describe the embodiments of the present application. For example, "one embodiment", "an embodiment", and / or "some embodiments" refer to a certain feature, structure or characteristic related to at least one embodiment of the present application. Therefore, it should be emphasized and noted that "one embodiment" or "an embodiment" or "an alternative embodiment" mentioned twice or multiple times in different positions in this specification does not necessarily refer to the same embodiment. In addition, some features, structures or characteristics in one or more embodiments of the present application can be appropriately combined.

[0083] Although the present invention is disclosed as above with preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art may make possible changes and modifications without departing from the spirit and scope of the present invention. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall fall within the protection scope defined by the claims of the present invention.

Claims

1. An electronically guided rubber-wheeled vehicle, characterized in that: include: A first locomotive head, a second locomotive head and at least one intermediate carriage, wherein the at least one intermediate carriage is located between the first locomotive head and the second locomotive head; A power bogie is respectively provided on one side of the first locomotive head and the second locomotive head facing the middle carriage, and a power bogie is respectively provided on two opposite sides of the middle carriage.

2. The electronically guided rubber-tyred vehicle according to claim 1, characterized in that: The first vehicle front, the second vehicle front and the middle vehicle compartment all have a containing space, and the containing space is used to carry passengers.

3. The electronically guided rubber-tyred vehicle according to claim 1, characterized in that: The first vehicle front, the second vehicle front and the middle vehicle compartment all have a containing space, and the containing space is used to install seats in either a horizontal or vertical arrangement.

4. The electronically guided rubber-tyred vehicle according to claim 3, characterized in that: The first vehicle front, the second vehicle front and the middle vehicle compartment all have a bottom plate, the seat can be detachably mounted on the bottom plate, and an escape space is formed between the seat and the bottom plate.

5. The electronically guided rubber-tyred vehicle according to claim 3, characterized in that: The middle carriage, the first locomotive head and the second locomotive head are respectively provided with an energy storage system and a passenger information system; The energy storage system is arranged on the roof, and the passenger information system is arranged on the top of the accommodating space.

6. The electronically guided rubber-tyred vehicle according to claim 5, characterized in that: The first locomotive and the second locomotive are also provided with an auxiliary power system, an intelligent driving system, an on-board integrated wireless system and an on-board signal system; The auxiliary source system, the intelligent driving system and the vehicle-mounted integrated wireless system are arranged on the roof of the vehicle, and the vehicle-mounted signal system is arranged on the top of the accommodating space.

7. The electronically guided rubber-tyred vehicle according to claim 1, characterized in that: The middle carriage, the first locomotive head and the second locomotive head are also respectively provided with a proportional servo valve, an oil tank, a steering oil cylinder and a control box; The proportional servo valve, the oil tank and the steering cylinder are installed on the power bogie; the control box is installed on the first locomotive head, the second locomotive head and the end wall of the middle carriage.

8. The electronically guided rubber-tyred vehicle according to claim 7, characterized in that: The electronically guided rubber-wheeled vehicle also includes electrical control and network equipment. An electrical cabinet is provided on one side of the end wall, and the electrical control and network equipment is arranged in the electrical cabinet.

9. The electronically guided rubber-tyred vehicle according to claim 8, characterized in that: The electrical control and network equipment includes but is not limited to one or a combination of display screens, displays, cameras, emergency controllers, and smoke alarm master / slave stations.

10. The electronically guided rubber-tyred vehicle according to any one of claims 1 to 9, characterized in that: The first front end and the second front end are arranged with short front overhangs, and the length of the front overhangs is no more than 170 cm.

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