Abstract: A magnetic levitation train system with an asymmetrical power distribution is provided, having a train which is moved through a track that is at least partly located within an airless tube, the track having at least two stations, having each section of the track between two correlative stations the following zones: an acceleration zone located at the beginning of the section, having a plurality of consecutive winding segments electrically connected to each other and to a current supply, a deceleration zone, comprising a plurality of consecutive winding segments electrically connected to each other and to a current supply, and a cruise zone in which the train is moved on a cruise speed, located between the acceleration zone and the deceleration zone, having a plurality of winding segments electrically connected to a current supply, and comprising a plurality of empty spaces between some of the winding segments.

Abstract: A system and method are disclosed to display advertisements in an augmented window implemented within a capsule traversing an evacuated tube transportation (ETT) structure, where advertisement(s) are displayed within different perspectives rendered in an augmented window. Additional perspectives are continuously computed for rendering in the augmented window each time a passenger moves to a different location within the capsule, where such additional perspectives are derived from pre-recorded video data in real-time and displayed in the display along with the advertisement.

Abstract: A method is described for maintaining a gaseous composition within a tube (that is part of tubular transportation system for transporting passengers or cargos via a capsule), where the tube is arranged along a predetermined route. The method comprises: (a) pumping the tube to a pressure that is below atmospheric pressure until the tube is substantially evacuated; (b) identifying a predetermined power value; (c) identifying a first percentage, x, of hydrogen based on the predetermined power value identified in (b) and a leak rate associated with the tube; (d) maintaining within each tube in the plurality of substantially evacuated tubes, a gaseous composition comprising a mixture of a first percentage, x, of hydrogen and a second percentage, (100-x), of air.

Abstract: A tubular transportation system is disclosed for transporting one or more passengers or one or more cargos via a capsule along a predetermined route. The tubular transportation system has: (1) a plurality of substantially evacuated tubes arranged along the predetermined route, where each tube is maintained at a pressure that is below atmospheric pressure; and (2) means for maintaining within each tube in the plurality of substantially evacuated tubes, a gaseous composition comprising a mixture of a first percentage, x, of hydrogen and a second percentage, (100-x), of air, and wherein the first percentage, x, of hydrogen is picked based on a predetermined power value and a leak rate associated with the tube.

Abstract: Implementations are described for maintaining helium/air mixture within a tube in an evacuated tube transportation system. A first implementation includes a set of helium tanks uniformly fitted along the tube length, where helium is injected with controlled valves that open or close to maintain the desired level of helium. An operations control center (OCC) receives helium concentration levels in the tube and instructs a controller in the tube to release helium into the tube when detected levels of helium is lower than the desired level of helium. Another implementation is described where a capsule traversing the tube may have a source of helium gas that can be released into the tube. A hybrid approach is also described where helium can be released from a source within the tube and from another source within the capsule.

Abstract: A tubular transportation system is disclosed for transporting one or more passengers or one or more cargos via a capsule along a predetermined route. A method and an algorithm are described for determining optimum operating points for power/cost and helium-air ratios in a plurality of substantially evacuated tubes in a tubular transportation system for transporting one or more passengers or one or more cargos via a capsule along a predetermined route.

Abstract: The windowless prototypes of various evacuated tube transportation (ETT) based transportation systems, such as Hyperloop-based transportation systems, has the negative feel of an enclosed space. The lack of any kind of outside reference, the unknown sounds and the tremendous speed of the capsule/pod would surely cause anxiety with several passengers. A representation of the outside world shown within the pod/capsule using augmented windows alleviates this claustrophobic environment. At least for the closest passenger to the window, the illusion of looking out on a landscape is achieved using such augmented windows.

Abstract: A station for a hyperloop transportation system includes a tube comprising a low-pressure environment, a plurality of tracks within the tube, each track adapted to carry a hyperloop capsule, and a turntable joined to an end of the tube, adapted to rotate a capsule one hundred and eighty degrees. The station also includes a platform disposed on a side of the tube, adapted to hold a plurality of people, and a plurality of gates disposed in one side of the tube. Each gate includes a door forming a barrier between the low-pressure environment of the tube and an exterior of the tube, and a sealing mechanism adapted to form a seal with a hyperloop capsule.

Abstract: Magnetic levitation train system comprising a plurality of rows of magnets being faced against a track onto which the magnetic levitation train system rides on, the plurality of rows of the magnets each being arranged in a Halbach array configuration, and further being arranged to cooperate to form a magnetic field exerted onto said track, wherein the magnets of each row of magnets are alternatively displaced with respect to each other according to a sinusoidal configuration.

Abstract: A tubular transportation system is disclosed for transporting one or more passengers or one or more cargoes via a capsule along a predetermined route. The tubular transportation system has: (1) a plurality of substantially evacuated tubes arranged along the predetermined route, where each tube is maintained at a pressure that is below atmospheric pressure; and (2) means for maintaining within each tube in the plurality of substantially evacuated tubes, a gaseous composition comprising a mixture of a first percentage, x, of helium and a second percentage, (100?x), of air, and wherein the first percentage, x, of helium is picked based on a predetermined power value and a leak rate associated with the tube.

Abstract: A method is described for maintaining a gaseous composition within a tube (that is part of tubular transportation system for transporting passengers or cargos via a capsule), where the tube is arranged along a predetermined route. The method comprises: (a) pumping the tube to a pressure that is below atmospheric pressure until the tube is substantially evacuated; (b) identifying a predetermined power value; (c) identifying a first percentage, x, of helium based on the predetermined power value identified in (b) and a leak rate associated with the tube; (d) maintaining, within each tube in the plurality of substantially evacuated tubes, a gaseous composition a gaseous composition comprising a mixture of a first percentage, x, of helium and a second percentage, (100?x), of air.