Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B61
RAILWAYS
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B61L
GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
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3/00
Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
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B61L3/16
Continuous control along the route
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B61L3/22
using magnetic or electrostatic induction; using electromagnetic radiation
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B61L3/24
employing different frequencies or coded pulse groups; , e.g. in combination with track circuits
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B61L3/24

Method of communication between a vehicle and a wayside control unit for controlling an inductive energy transfer to the vehicle, a vehicle, a wayside control unit and an arrangement of a vehicle and a wayside control unit
10173541 · 2019-01-08 · ·

A method of detecting a correct position and/or orientation of a secondary winding structure of a secondary unit relative to a primary winding structure of a primary unit of a system for inductive power transfer to a vehicle, wherein the vehicle includes the secondary unit for receiving an alternating electromagnetic field which is generated by the primary unit, wherein the vehicle includes at least a first transmitter for transmitting a first signal and a second transmitter for transmitting a second signal, wherein a wayside control unit includes at least one receiving means for receiving the first and the second signal, and wherein the correct position and/or orientation of the secondary winding structure of the secondary unit relative to the primary winding structure of the primary unit is detected depending on the first and the second signal.