Wheel detector for detecting a wheel of a rail vehicle
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United States of America Patent
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Dec 29, 2020
Grant Date -
May 23, 2019
app pub date -
Apr 27, 2017
filing date -
Apr 28, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Provided is a wheel detector for detecting a wheel of a rail vehicle, including two detector channels. Each channel includes a coil unit which is connected with a measurement and feeding module for feeding the coil unit with an output signal of the measurement and feeding module. A decision module of the respective channel is bi-directionally connected to the measurement and feeding module. The measurement and feeding module of each channel includes a temperature measurement module and/or a module for measurement of mechanical vibration, that is/are connected with an input/inputs of a decision module of the channel. The decision modules are connected via a bidirectional digital interface. The decision module of one channel is connected via a bidirectional digital interface with a data transmission module for communication with a supervisory system via a data transmission line.
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