CN117944729A

CN117944729A - Special car for getting off and getting on railway train without stopping and decelerating and intelligent high-speed turnout

Info

Publication number: CN117944729A
Application number: CN202211323807.XA
Authority: CN
Inventors: 沈哲明; 范丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2024-04-30

Abstract

The invention discloses a special vehicle for getting on and off a rail train without stopping and decelerating and an intelligent high-speed turnout, which are key technologies for realizing the getting on and off of the rail train without stopping and decelerating (high-speed rail 350 km/h), overcome the defects of the prior art, enable the getting on and off of the rail train without stopping and decelerating (high-speed rail 350 km/h) to be possible, be safe, simple, convenient and economical, greatly save the travel time of passengers, greatly reduce the construction cost, greatly save the operation cost of rail traffic, greatly save energy, greatly reduce the carbon emission, be friendly to the environment, and greatly reduce the station scale of the rail train (more than 70% of the existing station). The carriage is provided with a transparent noise-free pedestrian passageway, two sides of the passageway are provided with sliding doors for passengers to get in and out of the seats, artistic drawings or advertisement pictures are drawn on two sides and above the passageway, and passengers in the seats cannot be disturbed by the passengers in the past. The invention is suitable for rail trains: high-speed rail trains, common rail transit trains, subway trains, urban light rail trains, and the like.

Description

Special car for getting off and getting on railway train without stopping and decelerating and intelligent high-speed turnout

The invention relates to the technical field of rail transit, in particular to a special vehicle for getting off and getting on a passenger and an intelligent high-speed turnout of a rail train without stopping and decelerating.

Background

British designers propose: the urban electric car and the high-speed rail are driven together, the same speed is kept, and when the electric car and the high-speed rail are butted together, passengers can realize transfer from the butted doors of the two vehicles.

Turkish designer proposed: the high-speed rail carriages are modularly designed, when the train arrives at a station, the train carrying passengers can arrive, the train is in butt joint with the front carriages, and the carriages are separated after the passengers finish alternately.

The chinese designer proposes: a pod is added above the rail of the platform, so that passengers can enter the platform in advance, and the passengers can be directly placed on the top of the running high-speed rail when entering the station at the same high-speed rail, thereby realizing the transfer without stopping the station.

As the high-speed rail approaches, the car at the station will gradually accelerate to the same speed as the train and be fixed on the top of the train, while the previous car will gradually decelerate, giving a place to the new car, and stopping itself on the station track, thus letting passengers get off.

Difficulties and drawbacks of current implementation of stop-and-go measures.

Although none of the above-mentioned methods for transferring high-speed rails decelerates the high-speed rails, it is required to achieve the running speed of the high-speed rails, that is, at least up to a speed of more than 250 km/h, but this is the biggest difficulty. It is only about to accelerate the high-speed rail to the speed of 40 km, so that the extension of the transfer track is at least more than 40 km.

The total length of transfer track is one third of the total length of high-speed rail in China (worldwide), which is a huge process.

According to the high-speed rail data issued by the traffic department of China, the total length of the high-speed rail of China is about 3.79 ten thousand kilometers, the manufacturing cost of the high-speed rail per kilometer is 1.5 hundred million yuan, that is, the stop-and-stop measures are required to land, and the investment is at least 1.89 trillion yuan.

In addition to the huge investment, we need to consider special cases. That is, if there are too many passengers getting off at one station, one transfer warehouse is not loaded at all, or if accidents occur during the transfer process, the passengers are protected from injury in the high-speed running environment of the high-speed rail.

Therefore, high-speed rail is a good idea without stopping, but is difficult to implement, and the existing schemes are difficult to put into production.

For example, patent application 201710829348.5 proposes a transfer system for transferring by disconnecting and connecting a transfer car from a main train. Although the sensor can be used for realizing unhooking of the transfer carriage and the main train workshop, the same speed of the coming vehicle and the butt joint of the coming vehicle. However, because the transfer carriage is at the tail end of the main train, the transfer passengers can walk back and forth in the train for too long a distance, and the order in the train is easily affected to cause unnecessary confusion. In another patent of 201810355948.7, the exchange work of the ferry carriage with passengers on and off is completed between the ferry carriage on the suspension system and the transition carriage with the top capable of being opened and closed by utilizing the door frame and the electromagnets at a plurality of positions, and the ferry carriage and the high-speed rail reach the same speed by utilizing the electromagnets before the exchange work, so that the invention has the defect that the high-flow passenger flow transfer requirement cannot be met.

The railway turnout has the characteristics of complex structure, short service life, limited train speed, low driving safety, large maintenance investment and the like, and is combined with curves and joints to form three weak links called a track. Although the existing movable-center turnout can improve a certain passing speed (250 km/h), the basic problem is not solved, a truly seamless turnout-transregional seamless line (350 km/h) cannot be achieved, and the cost is high and the popularization is difficult. The defect of the prior turnout is a key factor for restricting the implementation and development of the rail train without stopping and decelerating.

The invention aims to provide a key technology for getting on a railway train (high-speed rail) without stopping and decelerating, overcomes the defects of the prior art, achieves the goal of getting on the railway train (high-speed rail) without stopping and decelerating, is safe, simple, convenient, economical and practical, can greatly save the travel time of passengers, can greatly reduce the construction cost, can greatly save the operation cost of the railway traffic, can greatly save energy, can greatly reduce carbon emission, is environment-friendly, and can also greatly reduce the station scale of the railway train (including the high-speed rail).

Disclosure of Invention

The invention is realized by the following technical scheme:

The special bus for getting off and getting on the railway train without stopping and decelerating and the intelligent high-speed turnout are characterized by comprising the following steps:

The running train 1 runs to the special lower passenger car 2-the track is separated from the radar/laser identification point 8, the special lower passenger car 2 is separated from the running train 1 without stopping and decelerating, the special lower passenger car 2 decelerates and enters the side road 5 through the intelligent high-speed turnout 4 to enter the radar/laser identification point 9 of the station to be stopped, the special lower passenger car stops when sliding to the radar/laser identification point 10 to enter the station 7 to stop, the special lower passenger car gets on again, the next running train 1 is queued to be towed, meanwhile, the special lower passenger car 2 waiting after the passengers in the station get on is started to run to the radar/laser identification point 11 (the time difference between the acceleration point and the flashing point of the running train 1 is less than or equal to 5 seconds), the special lower passenger car 2 is accelerated to run into the main track 3 through the intelligent high-the special lower passenger car 2 is caught up with the running train 1 at a high speed (the speed of 100-400km per hour) for 3-10 minutes to catch up with the front running train 1 (the speed of 60-350km per hour) and is towed by the running train 1, passengers in the special passenger getting off and on car 2 enter the front running train 1, meanwhile, passengers needing to get off at the next station enter the special passenger getting off and on car 2 to get off, the special passenger getting off and on car 2 is further provided with a track radar/laser recognition point 8 at a position 5-20 km away from a parking radar/laser recognition point 10 of the next station, when the running train 1 pulls the special passenger getting off car 2 to run to the track radar/laser recognition point 8, the special passenger getting off car 2 is automatically separated from the running train 1, the special passenger getting off and on car 2 is driven by a driver of the running train 1, automatic driving, intelligent driving, unmanned driving and decelerating to drive into a passenger getting off and on station 7, and the special passenger getting off and on is circulated.

The special lower passenger car 2 consists of a cab and a passenger car (the existing passenger train car can be used for transformation), a cab is additionally arranged at one end of the special lower passenger car, a pneumatic automatic docking and undocking device/electromagnetic automatic docking and undocking device is arranged, the special lower passenger car has on-line power and self-contained off-line power, the self-contained off-line power is immediately switched and started when the on-line power fails, and the special lower passenger car has on-line or off-line operability: the driving operation of the acceleration, deceleration, starting and stopping can be performed by the remote wireless operation of the driver of the running train 1, can be completely performed by automatic driving/intelligent driving/unmanned driving, and can also be performed by the combination of the driver of the running train 1 and the automatic driving/intelligent driving/unmanned driving.

The driving cab is characterized in that: the system consists of a manned/automatic driving/intelligent driving/unmanned operation system, a radar/laser radar positioning and identifying system, a camera, a sensor, a GPS satellite positioning system/rail traffic satellite positioning system, a vehicle-rail cloud wireless communication system and a computer and an operation system thereof.

The intelligent high-speed turnout 4 is composed of an automatic/intelligent accurate guidance device 12, a hydraulic/electric transmission device power assembly 18, an up-and-down sliding left tool rail 13, an up-and-down sliding right tool rail 14, an up-and-down sliding rail 15 (the up-and-down movement ranges of the up-and-down sliding left tool rail 13, the up-and-down sliding right tool rail 14 and the up-and-down sliding rail 15 are preferably equal to or greater than 45 mm according to the proper passing requirement of wheel rims), a tool rail fixing rail 16, a side dividing rail 17 and a hydraulic/electric/pneumatic transmission system device 11 (preferably a hydraulic jack type transmission system device, the main parts of which are arranged in a steel/nylon plastic box on an intelligent high-speed turnout 4 underground reinforced concrete construction platform and have a closed waterproof structure).

The intelligent high-speed turnout 4 automatically sends a separation signal when the running train 1 passes through the track radar/laser identification point 8, the up-down sliding rail 15 automatically slides downwards to be locked in place, the up-down sliding left rail 13 and the up-down sliding right rail 14 simultaneously automatically slide upwards to be locked in place, the branch side rail 5 is smooth, the special lower passenger car 2 separated from the running special lower passenger car 2 enters the station platform 7 through the intelligent high-speed turnout 4 to be separated into the branch side rail 5, after the special lower passenger car 2 passes, the up-down sliding left rail 13 and the up-down sliding right rail 14 simultaneously automatically slide downwards to be locked in place, the up-down sliding rail 15 automatically slides upwards to be locked in place, and the main rail 3 is smooth (the main rail is normally open).

The intelligent high-speed turnout 6 and the intelligent high-speed turnout 4 have the same structure and function, but different directions, one is in and one is out.

The intelligent high-speed turnout 4 and 6 has the actions of an up-down sliding left rail 13, an up-down sliding right rail 14 and an up-down sliding rail 15 which are pushed/pulled by an automatic/intelligent accurate guidance device 12, a hydraulic/electric transmission device power assembly 18 and a hydraulic/electric/pneumatic transmission device system terminal 11, and is accurate, stable, fast and labor-saving.

The special lower and upper carriage 2 is carried by one train, a plurality of carriages can be towed by one special lower and upper carriage 2, and the special lower and upper carriage 2 can not be piled up due to loop circulation from the previous station to the next station.

The intelligent high-speed turnouts 4 and 6, the boarding platform 7 and the boarding platform 2 can be provided with 2-4 intelligent high-speed turnouts 4 and 6 (1-2 tracks), 1-2 boarding platform 7, more than two boarding platform 2 and more than two boarding platform 2, a plurality of intelligent high-speed turnouts 4 and 6 (multi-track) and a plurality of boarding platform 7, and a plurality of boarding platform 2.

The intelligent accurate guidance device 12 is communicated with a station central control center, a running train 1 and a special passenger car 2 for getting off and getting on, and receives an instruction to send out an instruction to act.

The running train 1 is provided with a transparent interference-free mute pedestrian passageway, two sides of the passageway are provided with sliding doors for passengers to get in and out of seats, artistic drawings or advertisement pictures are drawn on two sides and above the passageway, and passengers in the seats cannot be interfered by the past passengers.

Drawings

Fig. 1 and 2 are schematic structural views of the present invention.

The beneficial effects of the invention are as follows: the invention discloses a special vehicle for getting on and off a rail train without stopping and decelerating and an intelligent high-speed turnout, which are key technologies for realizing the getting on and off of the rail train without stopping and decelerating (high-speed rail 350 km/h), overcome the defects of the prior art, enable the getting on and off of the rail train without stopping and decelerating (high-speed rail 350 km/h) to be possible, be safe, simple, convenient and economical, greatly save the travel time of passengers, greatly reduce the construction cost, greatly save the operation cost of rail traffic, greatly save energy, greatly reduce the carbon emission, be friendly to the environment, and greatly reduce the station scale of the rail train (more than 70% of the existing station). The carriage is provided with a transparent noise-free pedestrian passageway, two sides of the passageway are provided with sliding doors for passengers to get in and out of the seats, artistic drawings or advertisement pictures are drawn on two sides and above the passageway, and passengers in the seats cannot be disturbed by the passengers in the past. The invention is suitable for rail trains: high-speed rail trains, common rail transit trains, subway trains, urban light rail trains, and the like.

Detailed Description

Examples:

Claims

1. The special bus for getting off and getting on the railway train without stopping and decelerating and the intelligent high-speed turnout are characterized by comprising the following steps:

2. The get-on and get-off special car 2 according to claim 1, characterized in that: the device consists of a driving cab and a passenger carriage (the existing passenger train carriage can be used for transformation), a driving cab is additionally arranged at one end of the device, and the device is a pneumatic automatic docking and detaching device/electromagnetic automatic docking and detaching device, has on-line power and self-contained offline power, immediately switches and starts the self-contained offline power when the on-line power fails, and has on-line or off-line operability: the driving operation of the vehicle can be remotely and wirelessly operated by a driver of the running train 1, can be completely performed by automatic driving/intelligent driving/unmanned driving, can be performed by the combination of the driver of the running train 1 and the automatic driving/intelligent driving/unmanned driving, and is characterized in that the vehicle 2 is specially used for getting off and on, the vehicle 2 is specially used for getting off and on one trip (a plurality of carriages can be towed), the vehicle 2 is circularly circulated from the previous station to the next station, and the vehicle 2 is not piled up.

3. The drive house according to claim 1, 2, characterized in that: the system consists of a manned/automatic driving/intelligent driving/unmanned operation system, a radar/laser radar positioning and identifying system, a camera, a sensor, a GPS satellite positioning system/rail traffic satellite positioning system, a vehicle-rail cloud wireless communication system and a computer and an operation system thereof.

4. A smart high speed switch 4 as claimed in claims 1-3, characterized in that: the intelligent high-speed switch 4 comprises an automatic/intelligent accurate guidance device 12, a hydraulic/electric transmission device power assembly 18, an up-and-down sliding left knife rail 13, an up-and-down sliding right knife rail 14, an up-and-down sliding rail 15 (the up-and-down movement of the up-and-down sliding left knife rail 13, the up-and-down sliding right knife rail 14 and the up-and-down sliding rail 15 are preferably equal to or greater than 45 mm according to the proper passing requirement of wheel rims), a knife rail fixing rail 16, a side dividing rail 17 and a hydraulic/electric/pneumatic transmission system device 11 (preferably a hydraulic jack type transmission system device, the main parts of which are arranged in steel/nylon plastic boxes on an underground reinforced concrete construction platform of the intelligent high-speed switch 4 and have a closed waterproof structure).

5. The intelligent high speed switch 4 according to claims 1-4, characterized in that: when the running train 1 automatically sends out a separation signal through the track radar/laser identification point 8, the up-down sliding track 15 automatically slides downwards to be locked in place, the up-down sliding left track 13 and the up-down sliding right track 14 simultaneously automatically slide upwards to be locked in place, the branch side track 5 is smooth, the off-coming off boarding special car 2 is separated to the branch side track 5 through the intelligent high-speed turnout 4 to drive into the station platform 7, after the off boarding special car 2 passes, the up-down sliding left track 13 and the up-down sliding right track 14 simultaneously automatically slide downwards to be locked in place, the up-down sliding track 15 automatically slides upwards to be locked in place, and the main track 3 is smooth (the main track is normally).

6. The intelligent high speed switch 6 according to claims 1-5, characterized in that: the intelligent high-speed turnout 4 has the same structure and function, but different directions, namely one in and one out.

7. Intelligent high speed switch 4, 6 according to claims 1-6, characterized in that: the actions of the left rail 13, the right rail 14 and the right rail 15 are pushed and pulled by the automatic/intelligent accurate guidance device 12, the hydraulic/electric transmission device power assembly 18 and the hydraulic/electric/pneumatic transmission device system terminal 11, and the device is accurate, stable, fast and labor-saving.

8. The intelligent high speed switch 4, 6 and lower boarding station 7 and lower boarding special car 2 of claims 1-7 characterized by: according to the passenger flow requirement of the station, 2-4 intelligent high-speed turnouts 4 and 6 (1-2 tracks) can be arranged, 1-2 lower passenger loading platforms 7 are configured, more than two lower passenger loading special vehicles 2 are configured, a plurality of intelligent high-speed turnouts 4 and 6 (multi-track) and a plurality of lower passenger loading platforms 7 can also be arranged, and a plurality of lower passenger loading special vehicles 2 are configured.

9. The intelligent precision guidance apparatus 12 according to claims 1-8, characterized in that: the system is communicated with a station central control center, a running train 1 and a special passenger car 2 for getting off and on, and receives an instruction to send out an instruction to act.

10. The running train 1 according to claims 1-9, characterized in that: the transparent interference-free mute pedestrian passageway is arranged, sliding doors are arranged on two sides of the passageway for passengers to get in and out of the seat, artistic pictures or advertisement pictures are drawn on two sides and the upper side of the passageway, and passengers on the seat cannot be interfered by passengers in the past.