摘要:
Track guidance system and facility comprising a vehicle having a track guidance system, wherein a metallic guide means (3), particularly an elongated metallic guide means, particularly a metal strip or a metal wire, characterising a driving route for a vehicle is arranged in a facility, particularly in the driving plane of a vehicle (20), wherein the vehicle has a first pair (1, 2) and a second pair (4, 5) of metal surfaces, wherein the distance between the metal surfaces of each pair is smaller than the distance of the pairs from one another, wherein the metal surfaces of the pairs are designed and arranged in such a way that, in the event of a displacement of the vehicle in the transverse direction relative to the driving route direction and/or the guide means extension direction, at least inside a positioning range, the capacitance of the first pair increases and the capacitance of the second pair decreases, said capacitances being part of an electronic circuit in the vehicle.
摘要:
Transportation system having a track system and a vehicle which is arranged in a moveable fashion thereon, in particular a track-guided vehicle, wherein the track system has profile track components which each have a waveguide, wherein a vehicle has antennas which project into the opening in the slotted waveguide for the purpose of radio transmission, wherein the antennas are spaced apart from one another at a distance A in the direction of the tracks such that a radio link range with the length B, which is not supplied, can be spanned in the direction of the track, in particular that is to say the distance A is greater than the length B.
摘要:
A system for the contactless transmission of energy from a primary winding to a vehicle comprising a secondary winding which can be inductively coupled to the primary winding, method for detecting metal pieces in the system, method for positioning a vehicle, method for determining a direction and a positioning control method, wherein the primary winding is arranged in a stationary manner and can be acted upon by an alternating current, wherein a winding arrangement is arranged in a stationary manner, said winding arrangement having a first winding and a second winding, in particular wherein the winding arrangement is arranged centrally with respect to the primary winding, wherein the first and second windings are each composed of at least two part windings, wherein the surfaces around which the part windings of a particular winding are wound are exposed to a magnetic flux generated by the primary winding and are spaced apart from one another, in particular in such a manner that no flux line of the flux generated by the primary winding passes through said surfaces together, wherein the part windings each have such a winding number and such a surface around which said part windings wind that the voltages of the part windings, which voltages are induced by the, in particular changing, magnetic flux of the primary winding are identical in magnitude, and in particular wherein the first winding is arranged rotated with respect to the second winding in such a manner that each part winding of the first winding is arranged inductively coupled to each part winding of the second winding.
摘要:
In a method for interference suppression of a signal composed of symbols, each symbol is transmitted twice in temporal succession as first symbol and second symbol, so that a segment of a symbol corresponds to a segment of the first symbol and a segment of the second symbol. An interference-suppressed signal is composed from the first and second symbols.