The invention belongs to the field of vehicles, and particularly relates to a mobile cabin, a rail, and a three-dimensional rail transit system. The mobile cabin includes a mobile cabin chassis, wherein a transparent housing is arranged on the mobile cabin chassis, two or more seats are arranged in a cavity defined by the transparent housing and the mobile cabin chassis, front rubber steering wheels and a rubber driving wheel are arranged on the mobile cabin chassis, the front rubber steering wheels are guide wheels, and the rubber driving wheel is used for driving the whole mobile cabin. The invention has the remarkable effects of improving the traffic capacity and the comfort of personal travel and realizing intelligent traffic.

The present disclosure discloses a rail vehicle. The rail vehicle includes: a plurality of bogies, where the bogie has a straddle recess suitable for straddling a rail; and a vehicle body, where the vehicle body is connected to the plurality of bogies and pulled by the plurality of bogies to travel along the rail, and the vehicle body includes a plurality of compartments hinged sequentially along a length direction of the rail; the plurality of compartments forms at least one compartment group, the compartment group includes three compartments hinged sequentially, and the bottom of each of only compartments that are located at two ends of the compartment group and that are of the three compartments is connected to the bogie; and in the length direction of the rail, a surface that is of a compartment at at least one end of the vehicle body and that faces away from an adjacent compartment is provided with an escape door that can be opened and closed. The rail vehicle according to this embodiment of the present disclosure facilitates optimization of the structure of an escape passage, reduction in occupied space and the weight borne by the rail, and improvement in stability, and is flexible in steering and low in costs.

The present disclosure discloses a rail vehicle. The rail vehicle includes: a plurality of bogies, where the bogie has a straddle recess suitable for straddling a rail; and a vehicle body, where the vehicle body is connected to the plurality of bogies and pulled by the plurality of bogies to travel along the rail, and the vehicle body includes a plurality of compartments hinged sequentially along a length direction of the rail; the plurality of compartments forms at least one compartment group, the compartment group includes three compartments hinged sequentially, and the bottom of each of only compartments that are located at two ends of the compartment group and that are of the three compartments is connected to the bogie; and in the length direction of the rail, a surface that is of a compartment at at least one end of the vehicle body and that faces away from an adjacent compartment is provided with an escape door that can be opened and closed. The rail vehicle according to this embodiment of the present disclosure facilitates optimization of the structure of an escape passage, reduction in occupied space and the weight borne by the rail, and improvement in stability, and is flexible in steering and low in costs.

The invention introduces, among others, interchangeable transport units, delivery vehicles with a smart loading system, pallet robots, custom platforms with positioning systems and self-propelled trailers, to create flexibility, positive environmental impacts and an efficient transportation system. A proposed method involves the flexible transport of persons and/or freight, using means of transport of choice for the transport of persons, freight, or a combination of persons and freight, whereby a coordination system coordinates the demand for transport of persons and freight. To this end, the coordination system registers the current and expandable capacity of persons and freight of a transport means, a residual capacity, determined by the difference between the passenger capacity and the passenger transport demand, and a transforming capacity, which is determined by the size of the residual capacity that can be transformed for the carriage of freight. The coordination system then calculates a freight capacity, which is determined by the transforming capacity of the expandable freight capacity.

The invention introduces, among others, interchangeable transport units, delivery vehicles with a smart loading system, pallet robots, custom platforms with positioning systems and self-propelled trailers, to create flexibility, positive environmental impacts and an efficient transportation system. A proposed method involves the flexible transport of persons and/or freight, using means of transport of choice for the transport of persons, freight, or a combination of persons and freight, whereby a coordination system coordinates the demand for transport of persons and freight. To this end, the coordination system registers the current and expandable capacity of persons and freight of a transport means, a residual capacity, determined by the difference between the passenger capacity and the passenger transport demand, and a transforming capacity, which is determined by the size of the residual capacity that can be transformed for the carriage of freight. The coordination system then calculates a freight capacity, which is determined by the transforming capacity of the expandable freight capacity.

A drive system for a rail vehicle includes a plurality of drive motors. The drive motors include at least one permanent magnet motor and at least one asynchronous motor and/or at least one reluctance motor. A rail vehicle having wheelsets, each of which includes two oppositely disposed wheels and which are driven at least partially by the drive system, is also provided.

A modular loading and unloading system for a high-speed transportation system, the system including an airlock loading zone, at least one airlock arranged in the airlock loading zone and connecting the airlock loading zone to a transportation tube of the high-speed transportation system. The airlock loading zone is configured to receive a plurality of capsules, payloads, and/or cars, and is operable to arrange the plurality of capsules, payloads, and/or cars for insertion into a high-speed transportation vehicle arranged in the airlock.

A modular loading and unloading system for a high-speed transportation system, the system including an airlock loading zone, at least one airlock arranged in the airlock loading zone and connecting the airlock loading zone to a transportation tube of the high-speed transportation system. The airlock loading zone is configured to receive a plurality of capsules, payloads, and/or cars, and is operable to arrange the plurality of capsules, payloads, and/or cars for insertion into a high-speed transportation vehicle arranged in the airlock.

The disclosed water barrier systems may include a first mobile water barrier, and adjacent second mobile water barrier, and a translation mechanism for translating the first mobile water barrier and the second mobile water barrier toward each other. Lowering mechanisms may be configured to lower sidewalls of the mobile water barriers. The mobile water barriers may include sealing elements to form water seals between the adjacent mobile water barriers and between the sidewalls and a surface. Related methods of forming a water barrier assembly are also disclosed.

The disclosed water barrier systems may include a first mobile water barrier, and adjacent second mobile water barrier, and a translation mechanism for translating the first mobile water barrier and the second mobile water barrier toward each other. Lowering mechanisms may be configured to lower sidewalls of the mobile water barriers. The mobile water barriers may include sealing elements to form water seals between the adjacent mobile water barriers and between the sidewalls and a surface. Related methods of forming a water barrier assembly are also disclosed.